added: a new winix function: imgcrop

for cropping images (and thumbnails)
       www.domain.com/dir/file.jpg/imgcrop  -- crop an image
       www.domain.com/dir/file.jpg/imgcrop/thumb  -- crop an image's thumbnail
       www.domain.com/dir/file.jpg/imgcrop/newthumb  -- crop and create a new thumbnail (from an original image)
       www.domain.com/dir/imgcrop -- show images' list with above options
added: to Image class: some methods for cropping




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@919 e52654a7-88a9-db11-a3e9-0013d4bc506e

Makefile

@@ -1,62 +1,128 @@
 # Makefile for GNU make
 
+
 ifndef CXX
 CXX = g++
 endif
 
 ifndef CXXFLAGS
-#CXXFLAGS = -fPIC -Wall -pedantic -O2 -I/usr/local/include -I/home/tomek/roboczy/winix -I/home/tomek/roboczy/ezc/src -L/usr/local/lib -DEZC_USE_WINIX_LOGGER
-CXXFLAGS = -fPIC -Wall -pedantic -O0 -g -I/usr/local/include -I/home/tomek/roboczy/winix -I/home/tomek/roboczy/ezc/src -L/usr/local/lib -DEZC_USE_WINIX_LOGGER
+CXXFLAGS = -fPIC -Wall -O2 -pthread -I/usr/local/include -I/home/tomek/roboczy/prog/winix -I/home/tomek/roboczy/prog/ezc/src -I/home/tomek/roboczy/prog/tito/src -I/home/tomek/roboczy/prog/pikotools -DEZC_USE_WINIX_LOGGER -DEZC_HAS_SPECIAL_STREAM
+endif
+
+ifndef LDFLAGS
+LDFLAGS = -L/usr/local/lib
 endif
 
 
 export CXX
 export CXXFLAGS
+export LDFLAGS
+
+
+all: winix.so plugins winix
 
 
 
-all: winix
+winix.so: FORCE
+	@cd core         ; $(MAKE) -e
+	@cd db           ; $(MAKE) -e
+	@cd functions    ; $(MAKE) -e
+	@cd notify       ; $(MAKE) -e
+	@cd templates    ; $(MAKE) -e
+	@cd ../ezc/src   ; $(MAKE) -e
+	@cd ../tito/src  ; $(MAKE) -e
+	@cd ../pikotools ; $(MAKE) -e
+	$(CXX) -shared -rdynamic -Wl,-whole-archive -o winix.so $(CXXFLAGS) core/*.o db/*.o functions/*.o templates/*.o notify/*.o ../ezc/src/ezc.a ../tito/src/tito.a ../pikotools/utf8/utf8.a ../pikotools/space/space.a ../pikotools/mainparser/mainparser.a ../pikotools/date/date.a $(LDFLAGS) -lfcgi -lpq -lz -lfetch -lpthread -Wl,-no-whole-archive
 
-winix: FORCE
-	@cd core       ; $(MAKE) -e
-	@cd functions  ; $(MAKE) -e
-	@cd templates  ; $(MAKE) -e
-	@cd templatesnotify  ; $(MAKE) -e
-	@cd plugins/stats  ; $(MAKE) -e
-	@cd ../ezc/src ; $(MAKE) -e
-	$(CXX) -shared -o winix.so $(CXXFLAGS) core/*.o functions/*.o templates/*.o templatesnotify/*.o ../ezc/src/ezc.a -lfcgi -lpq -lz -lpthread
+
+winix: winix.so FORCE
 	@cd main       ; $(MAKE) -e
 	# use the full path with winix.so
-	$(CXX) -o winix $(CXXFLAGS) main/*.o /home/tomek/roboczy/winix/winix.so
+	$(CXX) -o winix $(CXXFLAGS) $(LDFLAGS) main/*.o /home/tomek/roboczy/prog/winix/winix.so 
 
 
-clean:
-	@cd core       ; $(MAKE) -e clean
-	@cd functions  ; $(MAKE) -e clean
-	@cd templates  ; $(MAKE) -e clean
-	@cd templatesnotify  ; $(MAKE) -e clean
-	@cd plugins/stats  ; $(MAKE) -e clean
-	@cd ../ezc/src ; $(MAKE) -e clean
-	@cd main       ; $(MAKE) -e clean
-	rm -f winix.so
-	rm -f winix
+
+plugins: FORCE
+	@cd plugins/stats     ; $(MAKE) -e
+	@cd plugins/thread    ; $(MAKE) -e
+	@cd plugins/ticket    ; $(MAKE) -e
+	@cd plugins/gallery   ; $(MAKE) -e
+	@cd plugins/group     ; $(MAKE) -e
+	@cd plugins/menu      ; $(MAKE) -e
+	@cd plugins/export    ; $(MAKE) -e
 
 
 FORCE:
 
 
-depend:
-	@cd core       ; $(MAKE) -e depend
-	@cd functions  ; $(MAKE) -e depend
-	@cd templates  ; $(MAKE) -e depend
-	@cd templatesnotify  ; $(MAKE) -e depend
-	@cd plugins/stats    ; $(MAKE) -e depend
-	@cd ../ezc/src ; $(MAKE) -e depend
-	@cd main       ; $(MAKE) -e depend
+clean:
+	@cd core                 ; $(MAKE) -e clean
+	@cd db                   ; $(MAKE) -e clean
+	@cd functions            ; $(MAKE) -e clean
+	@cd templates            ; $(MAKE) -e clean
+	@cd notify               ; $(MAKE) -e clean
+	@cd plugins/stats        ; $(MAKE) -e clean
+	@cd plugins/thread       ; $(MAKE) -e clean
+	@cd plugins/ticket       ; $(MAKE) -e clean
+	@cd plugins/gallery      ; $(MAKE) -e clean
+	@cd plugins/group        ; $(MAKE) -e clean
+	@cd plugins/menu         ; $(MAKE) -e clean
+	@cd plugins/export       ; $(MAKE) -e clean
+	@cd ../ezc/src           ; $(MAKE) -e clean
+	@cd ../tito/src          ; $(MAKE) -e clean
+	@cd ../pikotools         ; $(MAKE) -e clean
+	@cd main                 ; $(MAKE) -e clean
+	rm -f winix.so
+	rm -f winix
 
-#install: all
-#	mkdir -p bin
-#	rm -f bin/winix.so
-#	rm -f bin/winix
-#	cp winix.so bin/
-#	cp winix bin/
+
+
+
+
+depend:
+	@cd core                 ; $(MAKE) -e depend
+	@cd db                   ; $(MAKE) -e depend
+	@cd functions            ; $(MAKE) -e depend
+	@cd templates            ; $(MAKE) -e depend
+	@cd notify               ; $(MAKE) -e depend
+	@cd plugins/stats        ; $(MAKE) -e depend
+	@cd plugins/thread       ; $(MAKE) -e depend
+	@cd plugins/ticket       ; $(MAKE) -e depend
+	@cd plugins/gallery      ; $(MAKE) -e depend
+	@cd plugins/group        ; $(MAKE) -e depend
+	@cd plugins/menu         ; $(MAKE) -e depend
+	@cd plugins/export       ; $(MAKE) -e depend
+	@cd ../ezc/src           ; $(MAKE) -e depend
+	@cd ../tito/src          ; $(MAKE) -e depend
+	@cd ../pikotools         ; $(MAKE) -e depend
+	@cd main                 ; $(MAKE) -e depend
+
+
+
+install: all
+	# binaries
+	mkdir -p /usr/local/winix/bin
+	cp winix.so /usr/local/winix/bin
+	# use the full path with winix.so (we have to recompile winix with a new path to winix.so)
+	$(CXX) -o /usr/local/winix/bin/winix $(CXXFLAGS) main/*.o /usr/local/winix/bin/winix.so
+	# etc configs
+	mkdir -p /usr/local/winix/etc
+	cp -rf etc/ /usr/local/winix/etc/
+	find /usr/local/winix/etc/ -type d -name ".svn" | xargs -I foo rm -fr foo
+	# html templates
+	mkdir -p /usr/local/winix/html
+	cp -rf html/ /usr/local/winix/html/
+	find /usr/local/winix/html/ -type d -name ".svn" | xargs -I foo rm -fr foo
+	# txt templates
+	mkdir -p /usr/local/winix/txt
+	cp -rf txt/ /usr/local/winix/txt/
+	find /usr/local/winix/txt/ -type d -name ".svn" | xargs -I foo rm -fr foo
+	# locales
+	mkdir -p /usr/local/winix/locale
+	cp -rf locale/ /usr/local/winix/locale/
+	find /usr/local/winix/locale/ -type d -name ".svn" | xargs -I foo rm -fr foo
+	# plugins
+	mkdir -p /usr/local/winix/plugins
+	find plugins/ -name "*.so" | xargs -I foo cp foo /usr/local/winix/plugins/
+	# removed provileges for others
+	find /usr/local/winix -exec chmod o-r,o-x,o-w "{}" "+"

confparser/Makefile.dep

@@ -1 +0,0 @@
-# DO NOT DELETE

confparser/Makefile.o.dep

@@ -1 +0,0 @@
-o = 

core/Makefile

@@ -4,15 +4,12 @@ include Makefile.o.dep
 all: $(o)
 
 
-.SUFFIXES: .cpp .o
-
-.cpp.o:
+%.o: %.cpp
 	$(CXX) -c $(CXXFLAGS) $<
 
 
-
 depend:
-	makedepend -Y. -I.. -I../../ezc/src -f- *.cpp > Makefile.dep
+	makedepend -Y. -I.. -I../../ezc/src -I../../pikotools -I../../tito/src -f- *.cpp > Makefile.dep
 	echo -n "o = " > Makefile.o.dep
 	ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
 

core/Makefile.o.dep

@@ -1 +1 @@
-o = Kopia config.o acceptbaseparser.o app.o bbcodeparser.o compress.o config.o confparser.o db.o db_itemcolumns.o dircontainer.o dirs.o groups.o htmlfilter.o httpsimpleparser.o lastcontainer.o loadavg.o locale.o log.o misc.o mount.o mountparser.o mounts.o notify.o plugin.o plugindata.o postmultiparser.o rebus.o request.o session.o sessioncontainer.o sessionmanager.o sessionparser.o system.o users.o 
+o = acceptbaseparser.o app.o basethread.o bbcodeparser.o compress.o config.o crypt.o dircontainer.o dirs.o groups.o htmlfilter.o httpsimpleparser.o image.o ipbancontainer.o item.o job.o lastcontainer.o loadavg.o lock.o log.o misc.o mount.o mountparser.o mounts.o plugin.o plugindata.o postmultiparser.o rebus.o request.o run.o session.o sessioncontainer.o sessionmanager.o sessionparser.o slog.o synchro.o system.o threadmanager.o timezone.o timezones.o user.o users.o 

core/acceptbaseparser.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */

core/acceptbaseparser.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreacceptbaseparser
-#define headerfilecmslucoreacceptbaseparser
+#ifndef headerfile_winix_core_acceptbaseparser
+#define headerfile_winix_core_acceptbaseparser
 
 #include <string>
 

core/acceptencodingparser.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreacceptencodingparser
-#define headerfilecmslucoreacceptencodingparser
+#ifndef headerfile_winix_core_acceptencodingparser
+#define headerfile_winix_core_acceptencodingparser
 
 #include "acceptbaseparser.h"
 #include "log.h"
@@ -24,24 +24,60 @@ public:
 	}
 
 
+	bool AcceptGzip()
+	{
+		return accept_gzip;
+	}
+
+
+	void ParseAndLog(const char * str)
+	{
+		Parse(str);
+
+		if( accept_deflate || accept_gzip )
+		{
+			log << log3 << "AEP: ";
+
+			if( accept_deflate )
+			{
+				log << "accept deflate";
+
+				if( accept_gzip )
+					log << ", ";
+			}
+
+			if( accept_gzip )
+				log << "accept gzip";
+
+			log << logend;
+		}
+	}
+
+
 private:
 
 	void Init()
 	{
 		accept_deflate = false;
+		accept_gzip    = false;
 	}
 
 
 	void Param(const std::string & param, double q)
 	{
-		if( param=="deflate" && q!=0 )
+		if( param=="deflate" && q!=0.0 )
 		{
 			accept_deflate = true;
-			log << log3 << "AEP: accept deflate" << logend;
+		}
+
+		if( param=="gzip" && q!=0.0 )
+		{
+			accept_gzip = true;
 		}
 	}
 
 	bool accept_deflate;
+	bool accept_gzip;
 };
 
 

core/app.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreapp
-#define headerfilecmslucoreapp
+#ifndef headerfile_winix_core_app
+#define headerfile_winix_core_app
 
 #include <iostream>
 #include <ctime>
@@ -18,18 +18,22 @@
 #include <pwd.h>
 #include <grp.h>
 #include <errno.h>
+#include <fcgiapp.h>
 
 #include "config.h"
 #include "system.h"
 #include "mounts.h"
 #include "request.h"
+#include "synchro.h"
 #include "sessionmanager.h"
-#include "notify.h"
-#include "db.h"
+#include "db/db.h"
 #include "functions/functions.h"
 #include "templates/templates.h"
-#include "templatesnotify/templatesnotify.h"
-
+#include "compress.h"
+#include "postparser.h"
+#include "cookieparser.h"
+#include "postmultiparser.h"
+#include "acceptencodingparser.h"
 
 
 
@@ -39,27 +43,36 @@ public:
 
 	App();
 
+	bool InitFCGI();
+	bool DropPrivileges();
 	bool Init();
 	void Start();
 	void Close();
-
-
+	void LogUserGroups();
+	bool Demonize();
+	void SetStopSignal();
+	bool WasStopSignal();
+	bool Lock();
+	void Unlock();
+	void StartThreads();
+	void WaitForThreads();
 
 	// configuration read from a config file
 	Config config;
 
+	// pointers to the current request and a session
+	Cur cur;
+
+	// temporary one request object
 	// current request
-	Request request;
+	Request req;
 
 	// users sessions
 	SessionManager session_manager;
 
-	// notifications (by emails)
-	Notify notify;
-
 	// database
 	Db db;
-
+	DbConn db_conn;
 
 
 
@@ -67,40 +80,109 @@ public:
 		model
 	*/
 
-	// file system
+	// ...
 	System system;
 
-	// false at the beginning
-	bool stdout_is_closed;
-
-
-
-
-	/*
-		controller
-	*/
-
 	// functions (ls, cat, emacs, ...)
 	Functions functions;
 
+	// false at the beginning
+	// !! moze to do loggera dac?
+	bool stdout_is_closed;
+
 
 	/*
 		view
 	*/
 
 	Templates templates;
-	TemplatesNotify templates_notify;
 
 
 private:
-	bool CreateFCGISocket();
+
+	enum Header
+	{
+		h_200,
+		h_404,
+		h_403
+	};
+
+	PostParser post_parser;
+	PostMultiParser post_multi_parser;
+	CookieParser cookie_parser;
+	AcceptEncodingParser accept_encoding_parser;
+	Compress compress;
+	std::wstring clean_html, html_with_debug;
+	FCGX_Request fcgi_request;
+	int fcgi_socket;
+	Synchro synchro;
+	pthread_t signal_thread;
+	std::string url_to_fetch_on_exit;
+	std::string source_a;
+	std::string sendh_t, sendh_t2, sendh_t3;
+	std::string sendfilea, sendfile2a;
+	std::string send_data_buf;
+	PT::SpaceToJSON ajax_generic_serializer;
+
+	bool CheckAccessFromPlugins();
+	void ProcessRequestThrow();
 	void ProcessRequest();
+	void BaseUrlRedirect(int code, bool add_subdomain);
 	bool BaseUrlRedirect();
-	void DeleteAllPluginsData();
+	void CheckIfNeedSSLredirect();
+	void SetLocale();
+	void CheckPostRedirect();
 	void MakePage();
 	void Make();
-	void ReadAdditionalInfo();
-	void SaveSessionsIfNeeded(); // !! wywalic do managara sesji??
+	void SaveSessionsIfNeeded(); // !! wywalic do menagera sesji??
+	void LogAccess();
+	void SendData(const BinaryPage & page, FCGX_Stream * out);
+
+	void ReadRequest();
+	void SendTextAnswer();
+	void SendBinaryAnswer();
+	void SendAnswer();
+
+	void PrintEnv();
+
+	void SetEnv(const char * & env, const char * name);
+	void ReadEnvVariables();
+	void ReadGetPostVars();
+
+	void CheckIE();
+	void CheckKonqueror();
+	void CheckRequestMethod();
+	void CheckFCGIRole();
+	void CheckSSL();
+	void SetSubdomain();
+
+	void PrepareSessionCookie();
+	void AddDebugInfo(std::wstring & out);
+	void FilterCompressSend(bool compressing, int compress_encoding, const std::wstring & source_ref);
+	bool SendHeadersStaticCreateResource();
+	void SendHeadersStatic();
+	void SendHeaderContentType();
+	void SendHeadersForbidden();
+	void SendHeadersRedirect();
+	void SendHeadersSendFile();
+	void SendHeadersCompression(int compress_encoding);
+	void SendHeadersNormal(Header header);
+	void SendHeaders(bool compressing, int compress_encoding, Header header);
+	int  SelectDeflateVersion();
+	void SelectCompression(size_t source_len, bool & compression_allowed, int & compression_encoding);
+	bool CanSendContent(Header header);
+
+	void LogUser(const char * msg, uid_t id);
+	void LogGroup(const char * msg, gid_t id, bool put_logend = true);
+	void LogUsers();
+	void LogEffectiveGroups(std::vector<gid_t> & tab);
+	void LogGroups();
+	bool DropPrivileges(const std::string & user, uid_t uid, gid_t gid, bool additional_groups);
+
+	static void * SpecialThreadForSignals(void*);
+	void FetchPageOnExit();
+
+	void CreateStaticTree();
 
 	// !! dodac do session managera?
 	time_t last_sessions_save;

core/basethread.cpp

@@ -0,0 +1,239 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include <errno.h>
+#include "basethread.h"
+
+
+
+BaseThread::BaseThread() : thread_signal(PTHREAD_COND_INITIALIZER)
+{
+	synchro         = 0;
+	thread_id       = 0;
+	work_mode       = 0;
+	wake_up_was_called = false;
+}
+
+
+
+void BaseThread::SetSynchro(Synchro * psynchro)
+{
+	synchro = psynchro;
+}
+
+
+
+void BaseThread::Mode(int mode)
+{
+	work_mode = mode;
+}
+
+
+pthread_t BaseThread::ThreadId()
+{
+	return thread_id;
+}
+
+
+
+bool BaseThread::Lock()
+{
+	return synchro->Lock();
+}
+
+
+void BaseThread::Unlock()
+{
+	synchro->Unlock();
+}
+
+
+
+bool BaseThread::IsExitSignal()
+{
+bool res = true;
+
+	if( Lock() )
+	{
+		res = synchro->was_stop_signal;
+		Unlock();
+	}
+
+return res;
+}
+
+
+bool BaseThread::BaseInit()
+{
+bool init_status = false;
+
+	if( Lock() )
+	{
+		init_status = Init();	// your virtual method
+		Unlock();
+	}
+
+return init_status;
+}
+
+
+void BaseThread::BaseUninit()
+{
+	if( Lock() )
+	{
+		Uninit();		// your virtual method
+		Unlock();
+	}
+}
+
+
+
+
+bool BaseThread::BaseSignalReceived()
+{
+bool make_do = false;
+
+	wake_up_was_called = false;
+
+	try
+	{
+		make_do = SignalReceived(); // your short-time virtual method (objects are locked)
+	}
+	catch(...)
+	{
+	}
+
+return make_do;
+}
+
+
+// this is called only if your SignalReceived() returned true
+void BaseThread::BaseDo()
+{
+	try
+	{
+		Do(); // your long-time virtual method (objects are *not* locked)
+	}
+	catch(...)
+	{
+	}
+}
+
+
+// use it with Lock and Unlock
+bool BaseThread::WaitForSignal()
+{
+	if( synchro->was_stop_signal || wake_up_was_called )
+		return true;
+
+	return pthread_cond_wait(&thread_signal, &synchro->mutex) == 0;
+}
+
+
+
+// you should use this method with: synchro->Lock() and Unlock()
+void BaseThread::WakeUpThread()
+{
+	wake_up_was_called = true;
+	pthread_cond_signal(&thread_signal);
+}
+
+
+// use it with Lock and Unlock
+// it breaks only if there was a stop signal or the time has expired
+bool BaseThread::WaitForSignalSleep(time_t second)
+{
+timespec t;
+int res;
+
+	if( synchro->was_stop_signal )
+		return true;
+
+	t.tv_sec  = time(0) + second;
+	t.tv_nsec = 0;
+
+	do
+	{
+		res = pthread_cond_timedwait(&thread_signal, &synchro->mutex, &t);
+	}
+	while( res == 0 && !synchro->was_stop_signal );
+	// above condition means there was a signal
+	// but it was not a stop signal so we should still wait
+
+return res == 0 || res == ETIMEDOUT;
+}
+
+
+void BaseThread::WaitForThread()
+{
+	pthread_join(thread_id, 0);
+}
+
+
+void BaseThread::SignalLoop()
+{
+bool make_do;
+
+	do
+	{
+		if( Lock() )
+		{
+			make_do = false;
+
+			if( WaitForSignal() )					// automatically unlock, wait and lock again when signal comes
+				if( !synchro->was_stop_signal )
+					make_do = BaseSignalReceived();	// your short-time virtual method will be called (objects locked)
+	
+			Unlock();								// unlocking from WaitForSignal()
+
+			if( make_do )
+				BaseDo();							// your long-time virtual method will be called (objects *not* locked)
+		}
+	}
+	while( !IsExitSignal() );
+}
+
+
+void * BaseThread::StartRoutine(void * this_object)
+{
+	BaseThread * base = reinterpret_cast<BaseThread*>(this_object);
+
+	if( base->synchro )
+	{
+		if( base->BaseInit() )
+		{
+			if( base->work_mode == 0 )
+				base->SignalLoop();
+			else
+				base->Work();
+
+			base->BaseUninit();
+		}
+	}
+
+	pthread_exit(0);
+	return 0;
+}
+
+
+
+bool BaseThread::StartThread()
+{
+pthread_attr_t attr;
+
+	pthread_attr_init(&attr);
+	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
+
+	int res = pthread_create(&thread_id, &attr, StartRoutine, this);
+
+	pthread_attr_destroy(&attr);
+
+return res == 0;
+}
+

core/basethread.h

@@ -0,0 +1,125 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_basethread
+#define headerfile_winix_core_basethread
+
+#include <pthread.h>
+#include "synchro.h"
+
+
+
+class BaseThread
+{
+public:
+	
+	BaseThread();
+
+	// synchro object (must be set)
+	void SetSynchro(Synchro * psynchro);
+
+	// work mode
+	// we have two modes:
+	//  0 - there is a loop with SignalReceived() and Do()
+	//      if SignalReceived() returns true then Do() is called
+	//  1 - only Work() method is called
+	//      the thread exits after Work() has finished
+	// default: 0
+	void Mode(int mode);
+
+	// starting the second thread
+	bool StartThread();
+
+
+	// virtual methods which should/can be inherited by your class
+	// the methods will be called from the other thread
+
+	// wake up the second thread
+	// (if it waits for the signal)
+	// you should use it with: synchro->Lock() and Unlock()
+	// if the thread doesn't wait on a signal then nothing is done
+	virtual void WakeUpThread();
+
+	// waiting until the thread exits
+	// you should call WakeUpThread() before
+	virtual void WaitForThread();
+
+	// initialize the thread
+	// (global objects are locked)
+	// if it returns false then the thread immediately exits
+	// default: true
+	virtual bool Init() { return true; }
+
+	// uninitialize the thread
+	// this is called before the thread is prepare to detach
+	// (global objects are locked)
+	// it's called only if Init() returned true
+	virtual void Uninit() {}
+
+	// returns the thread id
+	// this identifier is set by StartThread() metdhod
+	pthread_t ThreadId();
+
+
+
+protected:
+
+
+	// signal came (work mode = 0 - default)
+	// signal comes when an other thread calls WakeUpThread() method
+	// check specific job and return true to call Do() next
+	// (global objects are locked -- copy some global objects to local variables)
+	virtual bool SignalReceived() { return false; };
+
+	// if SignalReceived() returned true then this method is called
+	// global objects are *not* locked -- use only your local variables
+	// if you have to do something on global objects use synchro->Lock() and synchro->Unlock()
+	virtual void Do() {}
+
+	// this method is called after Init() when Mode(1) is used
+	// this is for long-time job
+	// this method is called only once
+	// global objects are *not* locked
+	virtual void Work() {}
+
+
+
+
+protected:
+
+	Synchro * synchro;
+	pthread_t thread_id; // thread id - set by StartThread()
+	pthread_cond_t thread_signal;
+	int work_mode;
+	bool wake_up_was_called;
+
+	void SignalLoop();
+	static void * StartRoutine(void *);
+	bool BaseInit();
+	void BaseUninit();
+	bool BaseSignalReceived();
+	void BaseDo();
+	bool WaitForSignal();
+	bool WaitForSignalSleep(time_t second);
+
+	bool Lock();
+	void Unlock();
+
+	// if the work done by Do() is long time consuming you should periodically check
+	// wheter there was a signal for exiting, and if it was just simply return from Do()
+	// (it's checking with locking and unlocking)
+	bool IsExitSignal();
+
+};
+
+
+
+
+#endif
+

core/bbcodeparser.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -12,6 +12,19 @@
 
 
 
+bool BBCODEParser::Equal(const wchar_t * str1, const wchar_t * str2)
+{
+	while( *str1 == *str2 && *str1 != 0 )
+	{
+		str1 += 1;
+		str2 += 1;
+	}
+
+return *str1 == *str2;
+}
+
+
+
 
 bool BBCODEParser::IsValidCharForName(int c)
 {
@@ -56,9 +69,13 @@ bool BBCODEParser::IsClosingXmlSimpleTagMark()
 
 
 
+
+
+
+
 // one enter will generate one <br>
 // two enters or more will generate only two br (<br><br>)
-void BBCODEParser::PutNormalText(const char * str, const char * end)
+void BBCODEParser::PutNormalText(const wchar_t * str, const wchar_t * end)
 {
 int br_len;
 
@@ -93,7 +110,7 @@ int br_len;
 			if( !has_open_ol_tag && !has_open_ul_tag && !has_open_li_tag )
 			{
 				for(int i=0 ; i < br_len ; ++i)
-					(*out_string) += "<br>\n";
+					(*out_string) += L"<br>\n";
 			}
 		}
 		else
@@ -105,14 +122,8 @@ int br_len;
 }
 
 
-void BBCODEParser::PutNormalTextTrim(const char * str, const char * end)
-{
-	// we don't use trimming in bbcode parser
-	PutNormalText(str, end);
-}
 
-
-void BBCODEParser::ReadNormalTextSkipWhite(const char * & start, const char * & last_non_white)
+void BBCODEParser::ReadNormalTextSkipWhite(const wchar_t * & start, const wchar_t * & last_non_white)
 {
 }
 
@@ -123,8 +134,8 @@ void BBCODEParser::CheckExceptions()
 	{
 		if( pstack[stack_len-1].type == Item::opening &&
 			pstack[stack_len-2].type == Item::opening &&
-			IsNameEqual("*", pstack[stack_len-1].name) &&
-			IsNameEqual("*", pstack[stack_len-2].name) )
+			IsNameEqual(L"*", pstack[stack_len-1].name) &&
+			IsNameEqual(L"*", pstack[stack_len-2].name) )
 		{
 			// removing the last [*] from the stack
 			// </li> was put automatically
@@ -162,20 +173,20 @@ void BBCODEParser::CheckExceptions()
 	 at the beginning and at the end
 	 (because otherwise a space would be changed to %20 and this were probably not what you really wanted)
 */
-const BBCODEParser::Tags * BBCODEParser::FindTag(const char * tag)
+const BBCODEParser::Tags * BBCODEParser::FindTag(const wchar_t * tag)
 {
 	static Tags tags[] = {
-		{"*",     "li",    ">",                        false},
-		{"b",     "em",    ">",                        true},
-		{"i",     "span",  " class=\"bbitalic\">",     true},
-		{"u",     "span",  " class=\"bbunderline\">",  true},
-		{"s",     "span",  " class=\"bbstrike\">",     true},
-		{"code",  "code",  " class=\"bbcode\">",       false},
-		{"list",  "ul",    " class=\"bblist\">",       false},
-		{"color", "span",  " class=\"bbcol%1\">",       true},
-		{"url",   "a",     " href=\"%u1\">",           true},
-		{"img",   "img",   " alt=\"%1\" src=\"%u2\">", true},
-		{"quote", "div",   " class=\"bbquote\">\n<span class=\"bbquotewho\">%1</span><br>\n", false},
+		{L"*",     L"li",    L">",                        false},
+		{L"b",     L"em",    L">",                        true},
+		{L"i",     L"span",  L" class=\"bbitalic\">",     true},
+		{L"u",     L"span",  L" class=\"bbunderline\">",  true},
+		{L"s",     L"span",  L" class=\"bbstrike\">",     true},
+		{L"code",  L"code",  L" class=\"bbcode\">",       false},
+		{L"list",  L"ul",    L" class=\"bblist\">",       false},
+		{L"color", L"span",  L" class=\"bbcol%1\">",      true},
+		{L"url",   L"a",     L" href=\"%u1\">",           true},
+		{L"img",   L"img",   L" alt=\"%1\" src=\"%u2\">", true},
+		{L"quote", L"div",   L" class=\"bbquote\">\n<span class=\"bbquotewho\">%1</span><br>\n", false},
 	};
 
 	size_t i;
@@ -183,15 +194,21 @@ const BBCODEParser::Tags * BBCODEParser::FindTag(const char * tag)
 
 	for(i=0 ; i<len ; ++i)
 	{
-		if( strcmp(tag, tags[i].bbcode) == 0 )
+		if( Equal(tag, tags[i].bbcode) )
 			return &tags[i];
 	}
 
 return 0;
 }
 
+const BBCODEParser::Tags * BBCODEParser::FindTag(const std::wstring & tag)
+{
+	return FindTag(tag.c_str());
+}
 
-void BBCODEParser::PrintArgumentCheckQuotes(const char * & start, const char * & end)
+
+
+void BBCODEParser::PrintArgumentCheckQuotes(const wchar_t * & start, const wchar_t * & end)
 {
 	// skipping white characters from the argument
 	while( start<end && IsWhite(*start) )
@@ -230,7 +247,7 @@ void BBCODEParser::PrintEncode(int c)
 {
 	if( c == '&' )
 	{
-		(*out_string) += "&amp;";
+		(*out_string) += L"&amp;";
 	}
 	else
 	if( (c>='a' && c<='z') ||
@@ -244,8 +261,8 @@ void BBCODEParser::PrintEncode(int c)
 	}
 	else
 	{
-		char buffer[20];
-		sprintf(buffer, "%02X", c);
+		wchar_t buffer[20];
+		swprintf(buffer, 20, L"%02X", c);
 
 		(*out_string) += '%';
 		(*out_string) += buffer;
@@ -257,22 +274,22 @@ void BBCODEParser::PrintEscape(int c, bool change_quote)
 {
 	if( c == '<' )
 	{
-		(*out_string) += "&lt;";
+		(*out_string) += L"&lt;";
 	}
 	else
 	if( c == '>' ) 
 	{
-		(*out_string) += "&gt;";
+		(*out_string) += L"&gt;";
 	}
 	else
 	if( c == '&' ) 
 	{
-		(*out_string) += "&amp;";
+		(*out_string) += L"&amp;";
 	}
 	else
 	if( c == '\"' && change_quote )
 	{
-		(*out_string) += "&quot;";
+		(*out_string) += L"&quot;";
 	}
 	else
 	{
@@ -281,7 +298,7 @@ void BBCODEParser::PrintEscape(int c, bool change_quote)
 }
 
 
-void BBCODEParser::PrintArgumentEncode(const char * start, const char * end)
+void BBCODEParser::PrintArgumentEncode(const wchar_t * start, const wchar_t * end)
 {
 	PrintArgumentCheckQuotes(start, end);
 	TrimWhiteWithNewLines(start, end);
@@ -291,7 +308,7 @@ void BBCODEParser::PrintArgumentEncode(const char * start, const char * end)
 }
 
 
-void BBCODEParser::PrintArgumentEscape(const char * start, const char * end)
+void BBCODEParser::PrintArgumentEscape(const wchar_t * start, const wchar_t * end)
 {
 	PrintArgumentCheckQuotes(start, end);
 	
@@ -300,9 +317,9 @@ void BBCODEParser::PrintArgumentEscape(const char * start, const char * end)
 }
 
 
-void BBCODEParser::CheckOpeningTag(const Tags * tag, const char * tag_name, bool & condition)
+void BBCODEParser::CheckOpeningTag(const Tags * tag, const wchar_t * tag_name, bool & condition)
 {
-	if( strcmp(tag->html_tag, tag_name) == 0 )
+	if( Equal(tag->html_tag, tag_name) )
 	{
 		if( condition )
 		{
@@ -319,13 +336,13 @@ void BBCODEParser::CheckOpeningTag(const Tags * tag)
 {
 	bool has_list_tag = has_open_ul_tag || has_open_ol_tag;
 
-	CheckOpeningTag(tag, "li", has_open_li_tag);
-	CheckOpeningTag(tag, "ul", has_open_ul_tag);
-	CheckOpeningTag(tag, "ol", has_open_ol_tag);
+	CheckOpeningTag(tag, L"li", has_open_li_tag);
+	CheckOpeningTag(tag, L"ul", has_open_ul_tag);
+	CheckOpeningTag(tag, L"ol", has_open_ol_tag);
 
 	if( has_open_li_tag && !has_list_tag )
 	{
-		(*out_string) += "<ul>\n";
+		(*out_string) += L"<ul>\n";
 		has_open_ul_tag = true;
 	}
 }
@@ -334,7 +351,7 @@ void BBCODEParser::CheckOpeningTag(const Tags * tag)
 
 
 
-void BBCODEParser::PrintEscape(const char * start, const char * end, bool change_quote)
+void BBCODEParser::PrintEscape(const wchar_t * start, const wchar_t * end, bool change_quote)
 {
 	for( ; start < end ; ++start)
 		PrintEscape(*start, change_quote);
@@ -342,7 +359,7 @@ void BBCODEParser::PrintEscape(const char * start, const char * end, bool change
 
 
 
-void BBCODEParser::PrintEncode(const char * start, const char * end)
+void BBCODEParser::PrintEncode(const wchar_t * start, const wchar_t * end)
 {
 	for( ; start < end ; ++start)
 		PrintEncode(*start);
@@ -350,26 +367,28 @@ void BBCODEParser::PrintEncode(const char * start, const char * end)
 
 
 
-void BBCODEParser::PutOpeningTagFromEzc(const char * start, const char * end)
+void BBCODEParser::PutOpeningTagFromEzc()
 {
 	// this can be a tag from Ezc templates system
 	(*out_string) += '[';
 	(*out_string) += LastItem().name;
 
-	if( start != end )
-	{
-		(*out_string) += ' ';
-		PrintEscape(start, end);
-	}
+	const wchar_t * start = pchar;
 
-	(*out_string) += ']';
+	while( *pchar && *pchar!=']' )
+		++pchar;
+
+	if( *pchar == ']' )
+		++pchar;
+
+	Put(start, pchar);
 }
 
 
 
 
 
-void BBCODEParser::PutHtmlArgument1(const char * arg_start, const char * arg_end, bool has_u)
+void BBCODEParser::PutHtmlArgument1(const wchar_t * arg_start, const wchar_t * arg_end, bool has_u)
 {
 	if( has_u )
 		PrintArgumentEncode(arg_start, arg_end);
@@ -379,7 +398,7 @@ void BBCODEParser::PutHtmlArgument1(const char * arg_start, const char * arg_end
 
 
 
-void BBCODEParser::TrimWhiteWithNewLines(const char * & start, const char * & end)
+void BBCODEParser::TrimWhiteWithNewLines(const wchar_t * & start, const wchar_t * & end)
 {
 	while( start < end && (IsWhite(*start) || *start==10) )
 		++start;
@@ -392,8 +411,8 @@ void BBCODEParser::TrimWhiteWithNewLines(const char * & start, const char * & en
 
 void BBCODEParser::PutHtmlArgument2(const Tags * tag, bool has_u)
 {
-const char * start = pchar;
-const char * end   = pchar;
+const wchar_t * start = pchar;
+const wchar_t * end   = pchar;
 bool first_tag_removed = false;
 
 	while( *pchar != 0 )
@@ -432,9 +451,9 @@ bool first_tag_removed = false;
 
 
 
-void BBCODEParser::PutHtmlArgument(const Tags * tag, const char * arg_start, const char * arg_end)
+void BBCODEParser::PutHtmlArgument(const Tags * tag, const wchar_t * arg_start, const wchar_t * arg_end)
 {
-const char * pattern = tag->html_argument;
+const wchar_t * pattern = tag->html_argument;
 bool has_u;
 
 	while( *pattern )
@@ -478,33 +497,40 @@ bool has_u;
 }
 
 
-void BBCODEParser::PutOpeningTagFromBBCode(const Tags * tag, const char * start, const char * end)
+void BBCODEParser::PutOpeningTagFromBBCode(const Tags * tag)
 {
 	CheckOpeningTag(tag);
 	PutOpeningTagMark();
-	(*out_string) += tag->html_tag;
-	PutHtmlArgument(tag, start, end);
+	Put(tag->html_tag);
+
+	const wchar_t * start = pchar;
+
+	while( *pchar && *pchar != ']' )
+		++pchar;
+
+	PutHtmlArgument(tag, start, pchar);
+
+	if( *pchar == ']' )
+		++pchar;
 
 	if( !tag->inline_tag )
 	{
-		(*out_string) += "\n";
+		Put(10);
 		SkipWhiteLines();
 	}
 }
 
 
-void BBCODEParser::PutOpeningTag(const char * start, const char * end)
+bool BBCODEParser::PutOpeningTag()
 {
 	const Tags * tag = FindTag(LastItem().name);
 
 	if( !tag )
-	{
-		PutOpeningTagFromEzc(start, end);
-	}
+		PutOpeningTagFromEzc();
 	else
-	{
-		PutOpeningTagFromBBCode(tag, start, end);
-	}
+		PutOpeningTagFromBBCode(tag);
+
+return false;
 }
 
 
@@ -520,22 +546,22 @@ void BBCODEParser::PutClosingTag(const Tags * tag)
 
 	if( !tag->inline_tag )
 	{
-		(*out_string) += "\n";
+		(*out_string) += L"\n";
 		SkipWhiteLines();
 	}
 
-	if( strcmp(tag->html_tag, "li") == 0 )
+	if( Equal(tag->html_tag, L"li") )
 		has_open_li_tag = false;
 
-	if( strcmp(tag->html_tag, "ol") == 0 )
+	if( Equal(tag->html_tag, L"ol") )
 		has_open_ol_tag = false;
 
-	if( strcmp(tag->html_tag, "ul") == 0 )
+	if( Equal(tag->html_tag, L"ul") )
 		has_open_ul_tag = false;
 }
 
 
-void BBCODEParser::PutClosingTag(const char * tag_name)
+void BBCODEParser::PutClosingTag(const wchar_t * tag_name)
 {
 	const Tags * tag = FindTag(tag_name);
 	PutClosingTag(tag);
@@ -553,14 +579,14 @@ void BBCODEParser::Init()
 }
 
 
-void BBCODEParser::Deinit()
+void BBCODEParser::Uninit()
 {
 	if( has_open_li_tag )
-		(*out_string) += "</li>\n";
+		(*out_string) += L"</li>\n";
 
 	if( has_open_ol_tag )
-		(*out_string) += "</ol>\n";
+		(*out_string) += L"</ol>\n";
 
 	if( has_open_ul_tag )
-		(*out_string) += "</ul>\n";
+		(*out_string) += L"</ul>\n";
 }

core/bbcodeparser.h

@@ -2,94 +2,92 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
-#ifndef headerfilecmslucorebbcodeparser
-#define headerfilecmslucorebbcodeparser
+#ifndef headerfile_winix_core_bbcodeparser
+#define headerfile_winix_core_bbcodeparser
 
 #include "htmlfilter.h"
 
 
+
+
 class BBCODEParser : public HTMLFilter
 {
 
-	//using HTMLFilter::pchar;
-
-
 	struct Tags
 	{
-/*
-		const char * bbcode;
-		const char * html_tag;
-		const char * html_arg_prefix;
-		const char * html_arg_postfix;
-		const char * additional_html_tag_prefix;
-		const char * additional_html_tag_postfix;
-		bool inline_tag;
-*/
-		const char * bbcode;
-		const char * html_tag;
-		const char * html_argument; // with closing '>'
+		const wchar_t * bbcode;
+		const wchar_t * html_tag;
+		const wchar_t * html_argument; // with closing '>'
 		bool inline_tag;
 	};
 
-	virtual bool IsValidCharForName(int c);
+
+	/*
+		virtual methods
+		(from HTMLFilter class)
+	*/
+	virtual void Init();
+	virtual void Uninit();
 
 	virtual bool IsOpeningTagMark();
 	virtual bool IsOpeningCommentaryTagMark();
-	virtual bool SkipCommentaryTagIfExists();
 	virtual bool IsClosingTagMark();
 	virtual bool IsClosingXmlSimpleTagMark();
 
+	virtual bool IsValidCharForName(int c);
+	virtual void CheckExceptions();
+	virtual bool SkipCommentaryTagIfExists();
 
-	void PutHtmlArgument1(const char * arg_start, const char * arg_end, bool has_u);
+	virtual bool PutOpeningTag();
+	virtual void PutClosingTag(const wchar_t * tag);
+
+	virtual void PutNormalText(const wchar_t * str, const wchar_t * end);
+	virtual void ReadNormalTextSkipWhite(const wchar_t * & start, const wchar_t * & last_non_white);
+
+
+
+	/*
+		others
+	*/
+	bool Equal(const wchar_t * str1, const wchar_t * str2);
+
+	void PutHtmlArgument1(const wchar_t * arg_start, const wchar_t * arg_end, bool has_u);
 	void PutHtmlArgument2(const Tags * tag, bool has_u);
-	void PutHtmlArgument(const Tags * tag, const char * arg_start, const char * arg_end);
+	void PutHtmlArgument(const Tags * tag, const wchar_t * arg_start, const wchar_t * arg_end);
 
-	void PutOpeningTagFromEzc(const char * start, const char * end);
-	void PutOpeningTagFromBBCode(const Tags * tag, const char * start, const char * end);
-
-	virtual void PutOpeningTag(const char * start, const char * end);
-	virtual void PutClosingTag(const char * tag);
-
-	const Tags * FindTag(const char * tag);
-	void PrintArgumentCheckQuotes(const char * & start, const char * & end);
+	void PutOpeningTagFromEzc();
+	void PutOpeningTagFromBBCode(const Tags * tag);
 
+	const Tags * FindTag(const wchar_t * tag);
+	const Tags * FindTag(const std::wstring & tag);
+	void PrintArgumentCheckQuotes(const wchar_t * & start, const wchar_t * & end);
 
 	void PrintEscape(int c, bool change_quote = false);
 	void PrintEncode(int c);
 
-	void PrintEscape(const char * start, const char * end, bool change_quote = false);
-	void PrintEncode(const char * start, const char * end);
+	void PrintEscape(const wchar_t * start, const wchar_t * end, bool change_quote = false);
+	void PrintEncode(const wchar_t * start, const wchar_t * end);
 
-	void PrintArgumentEncode(const char * start, const char * end);
-	void PrintArgumentEscape(const char * start, const char * end);
-
-	virtual void ReadNormalTextSkipWhite(const char * & start, const char * & last_non_white);
-	virtual void PutNormalText(const char * str, const char * end);
-	virtual void PutNormalTextTrim(const char * str, const char * end);
-
-	virtual void CheckExceptions();
-
-	virtual void Init();
-	virtual void Deinit();
+	void PrintArgumentEncode(const wchar_t * start, const wchar_t * end);
+	void PrintArgumentEscape(const wchar_t * start, const wchar_t * end);
 
 	void PutClosingTag(const Tags * tag);
 
-
-	void CheckOpeningTag(const Tags * tag, const char * tag_name, bool & condition);
+	void CheckOpeningTag(const Tags * tag, const wchar_t * tag_name, bool & condition);
 	void CheckOpeningTag(const Tags * tag);
 
-	void TrimWhiteWithNewLines(const char * & start, const char * & end);
+	void TrimWhiteWithNewLines(const wchar_t * & start, const wchar_t * & end);
+
+
 
 	bool has_open_ol_tag; // has open html <ol> tag
 	bool has_open_ul_tag; // has open html <ul> tag
 	bool has_open_li_tag; // has open html <li> tag
-
-
 };
 
 #endif

core/compress.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -15,34 +15,52 @@
 
 Compress::Compress()
 {
-	buffer = 0;
-	buffer_max_len = 65536; // 64KB
+	buffer_in          = 0;
+	buffer_out         = 0;
+	buffer_max_len     = 65536; // 64KB
 	ready_for_compress = false;
+	compress_level     = 6;
+	raw_deflate_inited = false;
+	deflate_inited     = false;
+	gzip_inited        = false;
 }
 
 
 Compress::~Compress()
 {
-	if( buffer )
-		delete [] buffer;
+	delete [] buffer_in;
+	delete [] buffer_out;
+
+	if( raw_deflate_inited )
+		deflateEnd(&strm_raw_deflate);
+
+	if( deflate_inited )
+		deflateEnd(&strm_deflate);
+
+	if( gzip_inited )
+		deflateEnd(&strm_gzip);
 }
 
 
 bool Compress::AllocateMemory()
 {
-	if( buffer )
-		delete [] buffer;
-	
+	if( buffer_in )
+		delete [] buffer_in;
+
+	if( buffer_out )
+		delete [] buffer_out;
+
+	buffer_in  = 0;
+	buffer_out = 0;
 	
 	try 
 	{
-		buffer = new char[buffer_max_len];
+		buffer_in  = new char[buffer_max_len];
+		buffer_out = new char[buffer_max_len];
 	}
 	catch(const std::bad_alloc &)
 	{
 		log << log1 << "Compress: can't allocate memory" << logend;
-		
-		buffer = 0;
 		return false;	
 	}
 	
@@ -50,39 +68,92 @@ return true;
 }
 
 
+
+bool Compress::InitRawDeflate()
+{
+	raw_deflate_inited = false;
+
+	strm_raw_deflate.next_in = 0;
+	strm_raw_deflate.zalloc  = Z_NULL;
+	strm_raw_deflate.zfree   = Z_NULL;
+	strm_raw_deflate.opaque  = Z_NULL;
+	
+	int ret = deflateInit2(&strm_raw_deflate, compress_level, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY);
+
+	if( ret != Z_OK )
+		log << log1 << "Compress: problem with deflateInit2() for raw deflate" << logend;
+	else
+		raw_deflate_inited = true;
+
+return ret == Z_OK;
+}
+
+
+bool Compress::InitDeflate()
+{
+	deflate_inited = false;
+
+	strm_deflate.next_in = 0;
+	strm_deflate.zalloc  = Z_NULL;
+	strm_deflate.zfree   = Z_NULL;
+	strm_deflate.opaque  = Z_NULL;
+	
+	int ret = deflateInit2(&strm_deflate, compress_level, Z_DEFLATED, 15, 8, Z_DEFAULT_STRATEGY);
+
+	if( ret != Z_OK )
+		log << log1 << "Compress: problem with deflateInit2() for deflate" << logend;
+	else
+		deflate_inited = true;
+
+return ret == Z_OK;
+}
+
+
+bool Compress::InitGzip()
+{
+	gzip_inited = false;
+
+	strm_gzip.next_in = 0;
+	strm_gzip.zalloc  = Z_NULL;
+	strm_gzip.zfree   = Z_NULL;
+	strm_gzip.opaque  = Z_NULL;
+	
+	int ret = deflateInit2(&strm_gzip, compress_level, Z_DEFLATED, 15 + 16, 8, Z_DEFAULT_STRATEGY);
+
+	if( ret != Z_OK )
+		log << log1 << "Compress: problem with deflateInit2() for gzip" << logend;
+	else
+		gzip_inited = true;
+
+return ret == Z_OK;
+}
+
+
+
 /*
 	return:
-	0 - ok;
-	1 - can't allocate memory
-	100 - unknown
+	0   - ok
+	1   - can't allocate memory
+	100 - unknown error
 */
-int Compress::Init(int compress_level)
+int Compress::Init(int compress_level_)
 {
-	if( buffer == 0 )
-		if( !AllocateMemory() )
-			return 1;
-	
-	strm.zalloc = Z_NULL;
-	strm.zfree  = Z_NULL;
-	strm.opaque = Z_NULL;
-	int ret = deflateInit(&strm, compress_level);
-	
-	if( ret != Z_OK )
-		log << log1 << "Compress: problem with deflateInit()" << logend;
-	
-	if( ret == Z_MEM_ERROR )
-		return 1;
-	
-	if( ret != Z_OK )
-		return 100;
+	compress_level = compress_level_;
 
-	ready_for_compress = true;
+	if( !AllocateMemory() )
+		return 1;
+
+	if( InitRawDeflate() && InitDeflate() && InitGzip() )
+		ready_for_compress = true;
+	else
+		return 100;
 
 return 0;
 }
 
 
-int Compress::MakeCompress(const char * source, size_t source_len, FCGX_Stream * out_stream)
+
+int Compress::MakeCompress(z_stream & strm, const char * source, size_t source_len, FCGX_Stream * out_stream, int encoding)
 {
 int ret, flush;
 size_t have;
@@ -98,7 +169,69 @@ size_t have;
 		do
 		{
 			strm.avail_out = buffer_max_len;
-			strm.next_out  = (Bytef*)buffer;
+			strm.next_out  = (Bytef*)buffer_out;
+			ret = deflate(&strm, flush);
+
+			if( ret == Z_STREAM_ERROR || ret == Z_BUF_ERROR )
+			{
+				log << log1 << "Compress: problem with deflate()" << logend;
+				return 2;
+			}
+
+			have = buffer_max_len - strm.avail_out;
+			last_out_size += have;
+			FCGX_PutStr(buffer_out, have, out_stream);
+		}
+		while( strm.avail_out == 0 );
+
+		if( strm.avail_in != 0 )
+		{
+			log << log1 << "Compress: problem with deflate() - not all input is used" << logend;
+			return 2;
+		}
+	}
+	while( flush != Z_FINISH );
+
+
+	if( ret != Z_STREAM_END )
+	{
+		log << log1 << "Compress: problem with deflate() - stream not complete" << logend;
+		return 2;
+	}
+
+return 0;
+}
+
+
+void Compress::CopyToInputBuffer(BinaryPage::const_iterator & i, size_t len)
+{
+	for(size_t a=0 ; a<len ; ++a, ++i)
+		buffer_in[a] = *i;
+}
+
+
+
+// new way
+int Compress::MakeCompress(z_stream & strm, const BinaryPage & page, BinaryPage & out, int encoding)
+{
+int ret, flush;
+size_t have;
+BinaryPage::const_iterator i = page.begin();
+
+	size_t source_len = page.size();
+
+	do
+	{
+		strm.avail_in = (source_len > buffer_max_len) ? buffer_max_len : source_len;
+		source_len   -= strm.avail_in;
+		flush         = (source_len == 0) ? Z_FINISH : Z_NO_FLUSH;
+		strm.next_in  = (Bytef*)buffer_in;
+		CopyToInputBuffer(i, strm.avail_in);
+
+		do
+		{
+			strm.avail_out = buffer_max_len;
+			strm.next_out  = (Bytef*)buffer_out;
 			ret = deflate(&strm, flush);
 			
 			if( ret == Z_STREAM_ERROR || ret == Z_BUF_ERROR )
@@ -109,7 +242,7 @@ size_t have;
 			
 			have = buffer_max_len - strm.avail_out;
 			last_out_size += have;
-			FCGX_PutStr(buffer, have, out_stream);
+			out.write(buffer_out, have);
 		}
 		while( strm.avail_out == 0 );
 		
@@ -133,6 +266,62 @@ return 0;
 
 
 
+z_stream * Compress::SelectStream(int encoding)
+{
+z_stream * pstrm;
+
+	if( encoding == 0 )
+		pstrm = &strm_raw_deflate;
+	else
+	if( encoding == 1 )
+		pstrm = &strm_deflate;
+	else
+		pstrm = &strm_gzip;
+
+return pstrm;
+}
+
+
+void Compress::ResetStream(z_stream * pstrm, int encoding)
+{
+	if( deflateReset(pstrm) != Z_OK )
+	{
+		log << log1 << "Compress: problem with deflateReset()" << logend;
+		
+		deflateEnd(pstrm);
+
+		if( encoding == 0 )
+			InitRawDeflate();
+		else
+		if( encoding == 1 )
+			InitDeflate();
+		else
+			InitGzip();
+	}
+}
+
+
+void Compress::PutLog(size_t source_len, int encoding)
+{
+	double ratio = 100.0 - (double(last_out_size) / double(source_len) * 100.0);
+	char buffer[30];
+	sprintf(buffer, "%.1f", ratio);
+	
+	log << log2 << "Compress: ";
+	
+	if( encoding == 0 )
+		log << "raw deflate";
+	else
+	if( encoding == 1 )
+		log << "deflate";
+	else
+		log << "gzip";
+	
+	log << ", original size: " << source_len << ", size after compressing: "
+		<< (int)last_out_size << ", ratio: " << buffer << "%" << logend;
+}
+
+
 
 /*
 	return:
@@ -142,10 +331,11 @@ return 0;
 	3 - not inited (use Init() first)
 	100 - unknown
 */
-int Compress::CompressAndPut(const char * source, size_t source_len, FCGX_Stream * out_stream, int level)
+int Compress::CompressAndPut(const char * source, size_t source_len, FCGX_Stream * out_stream, int encoding)
 {
 int ret;
-	
+z_stream * pstrm;
+
 	last_out_size = 0;
 	
 	if( !ready_for_compress )
@@ -156,20 +346,47 @@ int ret;
 	
 	if( source_len == 0 )
 		return 0;
-	
-	ret = MakeCompress(source, source_len, out_stream);
-	
-	if( deflateReset(&strm) != Z_OK )
-		log << log1 << "Compress: problem with deflateReset()" << logend;
 
-	double ratio = 100.0 - (double(last_out_size) / double(source_len) * 100.0);
-	char buffer[30];
-	sprintf(buffer, "%.1f", ratio);
-	
-	log << log2 << "Compress: original size: " << source_len << ", compress size: " << (int)last_out_size << ", ratio: " << buffer << "%" << logend;
+	pstrm = SelectStream(encoding);
+	ret   = MakeCompress(*pstrm, source, source_len, out_stream, encoding);
+	ResetStream(pstrm, encoding);
+	PutLog(source_len, encoding);
 	
 return ret;
 }
 
 
 
+/*
+	return:
+	0 - ok;
+	1 - can't allocate memory
+	2 - error during compressing
+	3 - not inited (use Init() first)
+	100 - unknown
+*/
+int Compress::Compressing(const BinaryPage & in, BinaryPage & out, int encoding)
+{
+int ret;
+z_stream * pstrm;
+
+	last_out_size = 0;
+	out.clear();
+
+	if( !ready_for_compress )
+	{
+		log << log1 << "Compress: not ready yet" << logend;
+		return 3;
+	}
+
+	if( in.empty() )
+		return 0;
+
+	pstrm = SelectStream(encoding);
+	ret   = MakeCompress(*pstrm, in, out, encoding);
+	ResetStream(pstrm, encoding);
+	PutLog(in.size(), encoding);
+
+return ret;
+}
+

core/compress.h

@@ -2,17 +2,19 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorecompress
-#define headerfilecmslucorecompress
+#ifndef headerfile_winix_core_compress
+#define headerfile_winix_core_compress
 
 #include <cstring>
 #include <fcgiapp.h>
 #include <zlib.h>
+#include "requesttypes.h"
+
 
 
 class Compress
@@ -23,18 +25,43 @@ public:
 	Compress();
 	~Compress();
 
-	int Init(int compress_level = 6);
-	int CompressAndPut(const char * source, size_t source_len, FCGX_Stream * out_stream, int level = 6);
-	size_t last_out_size;
+	int Init(int compress_level_ = 6);
+
+	/*
+		encoding:
+		0 - raw deflate data with no zlib header or trailer, and will not compute an adler32 check value
+		    (for Internet Explorer)
+		1 - deflate
+		2 - gzip
+	*/
+	int CompressAndPut(const char * source, size_t source_len, FCGX_Stream * out_stream, int encoding = 2);
+	int Compressing(const BinaryPage & in, BinaryPage & out, int encoding = 2);
+
 
 private:
 
 	bool AllocateMemory();
-	int MakeCompress(const char * source, size_t source_len, FCGX_Stream * out_stream);
+	bool InitRawDeflate();
+	bool InitDeflate();
+	bool InitGzip();
 
+	int MakeCompress(z_stream & strm, const char * source, size_t source_len, FCGX_Stream * out_stream, int encoding);
+	int MakeCompress(z_stream & strm, const BinaryPage & page, BinaryPage & out, int encoding);
+	z_stream * SelectStream(int encoding);
+	void ResetStream(z_stream * pstrm, int encoding);
+	void PutLog(size_t source_len, int encoding);
+	void CopyToInputBuffer(BinaryPage::const_iterator & i, size_t len);
+
+	int compress_level;
 	size_t buffer_max_len;
-	char * buffer;
-	z_stream strm;
+
+	// size of the last compressed page
+	size_t last_out_size;
+
+	char * buffer_in;
+	char * buffer_out;
+	z_stream strm_raw_deflate, strm_deflate, strm_gzip;
+	bool raw_deflate_inited, deflate_inited, gzip_inited;
 	bool ready_for_compress;
 
 };

core/config.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -11,6 +11,7 @@
 #include "log.h"
 #include "plugin.h"
 #include "misc.h"
+#include "crypt.h"
 
 
 
@@ -30,18 +31,22 @@ void Config::ShowError()
 	
 	switch( parser.status )
 	{
-		case ConfParser::ok:
+		case PT::SpaceParser::no_space:
+			log << log2 << "Config: space not set" << logend;
+			break;
+
+		case PT::SpaceParser::ok:
 			log << log2 << "Config: syntax ok" << logend;
 			break;
 		
-		case ConfParser::cant_open_file:
+		case PT::SpaceParser::cant_open_file:
 			if( errors_to_stdout )
 				std::cout << "Config: cant open a config file: " << config_file << std::endl;
 			
 			log	<< log1 << "Config: cant open a config file: " << config_file << logend;
 			break;
 
-		case ConfParser::syntax_error:
+		case PT::SpaceParser::syntax_error:
 			if( errors_to_stdout )
 				std::cout << "Config: syntax error, line: " << parser.line << std::endl;
 			
@@ -68,10 +73,12 @@ bool Config::ReadConfig(bool errors_to_stdout_, bool stdout_is_closed)
 	log << log2 << "Config: reading a config file" << logend;
 
 	parser.SplitSingle(true);
-	ConfParser::Status status = parser.Parse( config_file );
+	parser.UTF8(true); // config is always read in UTF-8
+	parser.SetSpace(space);
 
+	PT::SpaceParser::Status status = parser.Parse(config_file);
 
-	if( status == ConfParser::ok )
+	if( status == PT::SpaceParser::ok )
 	{
 		AssignValues(stdout_is_closed);
 		SetAdditionalVariables();
@@ -89,188 +96,351 @@ bool Config::ReadConfig(bool errors_to_stdout_, bool stdout_is_closed)
 
 void Config::AssignValues(bool stdout_is_closed)
 {
-	log_file          = Text("log_file");
-	log_notify_file   = Text("log_notify_file");
-	fcgi_socket       = Text("fcgi_socket");
-	fcgi_socket_chmod = Int("fcgi_socket_chmod", 0770);
-	fcgi_socket_user  = Text("fcgi_socket_user");
-	fcgi_socket_group = Text("fcgi_socket_group");
-	log_level         = Int("log_level", 1);
-	log_request       = Int("log_request", 1);
-	log_stdout        = Bool("log_stdout", false);
-	
-	post_file_max       = Int("post_file_max", 8388608); // 8 MB
-	auth_simplefs_dir   = Text("auth_simplefs_dir");
-	auth_hashfs_dir     = Text("auth_hashfs_dir");
-	auth_tmp_dir        = Text("auth_tmp_dir");
+	demonize 				= Bool(L"demonize", true);
 
-	templates_dir         = Text("templates_dir");
-	templates_dir_default = Text("templates_dir_default");
-	http_session_id_name  = Text("http_session_id_name");
-	db_database           = Text("db_database");
-	db_user               = Text("db_user");
-	db_pass               = Text("db_pass");
-	item_url_empty        = Text("item_url_empty");
+	user  					= AText(L"user");
+	group 					= AText(L"group");
+	additional_groups		= Bool(L"additional_groups", true);
 
-	base_server           = Text("base_server");
-	base_url              = Text("base_url");
-	base_url_auth         = Text("base_url_auth");
-	base_url_static       = Text("base_url_static");
-	base_url_common       = Text("base_url_common");
+	log_file				= AText(L"log_file");
+	log_notify_file			= AText(L"log_notify_file");
+	log_delimiter			= Text(L"log_delimiter", L"---------------------------------------------------------------------------------");
+	fcgi_socket				= AText(L"fcgi_socket");
+	fcgi_socket_chmod 		= Int(L"fcgi_socket_chmod", 0770);
+	fcgi_socket_user  		= AText(L"fcgi_socket_user");
+	fcgi_socket_group 		= AText(L"fcgi_socket_group");
+	log_level				= Int(L"log_level", 1);
+	log_request				= Int(L"log_request", 1);
+	log_save_each_line 		= Bool(L"log_save_each_line", false);
+	log_time_zone_id		= Size(L"log_time_zone_id", 34);
+	log_server_answer		= Bool(L"log_server_answer", false);
+	log_stdout				= Bool(L"log_stdout", false);
+	log_db_query			= Bool(L"log_db_query", false);
+	log_plugin_call			= Bool(L"log_plugin_call", false);
+	log_post_value_size 	= Size(L"log_post_value_size", 80);
+
+	post_file_max			= Size(L"post_file_max", 8388608); // 8 MB
+
+	upload_dir				= Text(L"upload_dir");
+	common_dir				= Text(L"common_dir");
+	NoLastSlash(upload_dir);
+	NoLastSlash(common_dir);
+
+	upload_dirs_chmod		= Int(L"upload_dirs_chmod", 0750);
+	upload_files_chmod		= Int(L"upload_files_chmod", 0640);
+	ListText(L"static_dirs", static_dirs);
+	dont_use_static_dirs 	= Bool(L"dont_use_static_dirs", false);
+	create_thumb			= Bool(L"create_thumb", true);
+	thumb_mode				= Int(L"thumb_mode", 2);
+	thumb_cx				= Size(L"thumb_cx", 150);
+	thumb_cy				= Size(L"thumb_cy", 150);
+	thumb_quality			= Int(L"thumb_quality", 92);
+	image_resize			= Bool(L"image_resize", true);
+	image_mode				= Int(L"image_mode", 6);
+	image_cx				= Size(L"image_cx", 1000);
+	image_cy				= Size(L"image_cy", 800);
+	image_quality			= Int(L"image_quality", 92);
+	convert_cmd				= Text(L"convert_cmd", L"/usr/local/bin/convert");
+
+	templates_dir			= Text(L"templates_dir");
+	templates_dir_default	= Text(L"templates_dir_default");
+	txt_templates_dir		= Text(L"txt_templates_dir");
+	txt_templates_dir_default = Text(L"txt_templates_dir_default");
+	templates_fun_prefix	= Text(L"templates_fun_prefix", L"fun_");
+	templates_fun_postfix	= Text(L"templates_fun_postfix", L".html");
+	templates_index			= Text(L"templates_index", L"index.html");
+	template_only_root_use_template_fun = Bool(L"template_only_root_use_template_fun", false);
+
+	http_session_id_name	= AText(L"http_session_id_name");
+	db_database				= AText(L"db_database");
+	db_user					= AText(L"db_user");
+	db_pass					= AText(L"db_pass");
+	item_url_empty			= Text(L"item_url_empty");
+
+	url_proto				= Text(L"url_proto", L"http://");
+	url_ssl_proto			= Text(L"url_ssl_proto", L"https://");
+
+	use_ssl					= Bool(L"use_ssl", false);
+	use_ssl_static			= Bool(L"use_ssl_static", false);
+	use_ssl_common			= Bool(L"use_ssl_common", false);
+	use_ssl_only_for_logged_users = Bool(L"use_ssl_only_for_logged_users", true);
+	use_ssl_redirect_code	= Int(L"use_ssl_redirect_code", 303);
+
+	base_url				= Text(L"base_url");
+	base_url_static			= Text(L"base_url_static");
+	base_url_common			= Text(L"base_url_common");
+
+	base_url_redirect		= Bool(L"base_url_redirect", false);
+	base_url_redirect_code	= Int(L"base_url_redirect_code", 301);
 
-	NoLastSlash(base_server);
 	NoLastSlash(base_url);
-	NoLastSlash(base_url_auth);
 	NoLastSlash(base_url_static);
 	NoLastSlash(base_url_common);
 
-	priv_no_user  = Text("priv_no_user", "-- no user --");
-	priv_no_group = Text("priv_no_group", "-- no group --");
+	priv_no_user			= Text(L"priv_no_user", L"-- no user --");
+	priv_no_group			= Text(L"priv_no_group", L"-- no group --");
 	
-	session_max_idle          = Int("session_max_idle", 10800); // 3h
-	session_remember_max_idle = Int("session_remember_max_idle", 16070400); // 3 months
-	session_file              = Text("session_file");
+	session_max_idle		= Int(L"session_max_idle", 10800); // 3h
+	session_remember_max_idle = Int(L"session_remember_max_idle", 16070400); // 3 months
+	session_file			= AText(L"session_file");
+	session_max				= Size(L"session_max", 1000000);
 
-	compression = Bool("compression", true);
-	html_filter = Bool("html_filter", true);
+	compression				= Bool(L"compression", true);
+	compression_page_min_size = Size(L"compression_page_min_size", 512);
+	compression_encoding	= Int(L"compression_encoding", 20);
 
-	locale_str         = Text("locale", "en");
-	locale_dir         = Text("locale_dir");
-	locale_dir_default = Text("locale_dir_default");
+	html_filter				= Bool(L"html_filter", true);
+	html_filter_trim_white	= Bool(L"html_filter_trim_white", true);
+	html_filter_break_word	= Int(L"html_filter_break_word", 60);
+	html_filter_wrap_line	= Int(L"html_filter_wrap_line", 110);
+	html_filter_tabs		= Size(L"html_filter_tabs", 2);
+	html_filter_orphans		= Bool(L"html_filter_orphans", true);
+	html_filter_orphans_mode_str = Text(L"html_filter_orphans_mode_str", L"nbsp");
 
-	title_separator  = Text("title_separator", " / ");
+	locale_dir				= Text(L"locale_dir");
+	locale_dir_default		= Text(L"locale_dir_default");
+	locale_max_id			= Size(L"locale_max_id", 100);
+	locale_default_id		= Size(L"locale_default_id", 0);
+	ListText(L"locale_files", locale_files);
 
-	parser.ListText("plugins", plugin_file);
+	title_separator			= Text(L"title_separator", L" / ");
+
+	http_header_send_file 	= Text(L"http_header_send_file", L"X-LIGHTTPD-send-file");
+	debug_info 				= Bool(L"debug_info", false);
+
+	editors_html_safe_mode 	= Bool(L"editors_html_safe_mode", true);
+	editors_html_safe_mode_skip_root = Bool(L"editors_html_safe_mode_skip_root", true);
+
+	plugins_dir 			= Text(L"plugins_dir", L"/usr/local/winix/plugins");
+	NoLastSlash(plugins_dir);
+	ListText(L"plugins", plugin_file);
+
+	utf8 					= Bool(L"utf8", true);
+	symlinks_follow_max 	= Size(L"symlinks_follow_max", 20);
+
+	ticket_form_prefix 		= Text(L"ticket_form_prefix", L"ticketparam");
+
+	pass_min_size			= Size(L"pass_min_size", 5);
+	pass_type				= Int(L"pass_type", 12);
+	pass_hash_use_salt		= Bool(L"pass_hash_use_salt", false);
+	pass_hash_salt			= Text(L"pass_hash_salt");
+	pass_use_rsa			= Bool(L"pass_use_rsa", false);
+	pass_rsa_private_key	= Text(L"pass_rsa_private_key");
+
+	opensll_path 			= Text(L"opensll_path", L"/usr/bin/openssl");
+
+	pattern_cacher_when_delete     = Size(L"pattern_cacher_when_delete", 130);
+	pattern_cacher_how_many_delete = Size(L"pattern_cacher_how_many_delete", 30);
+
+	content_type_header 	= Int(L"content_type_header", 0);
+	umask = Int(L"umask", 0222);
+
+	ezc_max_elements		= Size(L"ezc_max_elements", 50000);
+	ezc_max_loop_elements 	= Size(L"ezc_max_loop_elements", 5000);
+
+	account_need_email_verification     = Bool(L"account_need_email_verification", true);
+	reset_password_code_expiration_time = Long(L"reset_password_code_expiration_time", 86400);
+
+	time_zone_default_id	= Size(L"time_zone_default_id", 34);
+	time_zone_max_id		= Size(L"time_zone_max_id", 130);
+
+	etc_dir					= Text(L"etc_dir", L"");
+	time_zones_file 		= Text(L"time_zones_file", L"time_zones.conf");
+
+	use_ban_list			= Bool(L"use_ban_list", true);
+	ban_list_soft_max_size	= Size(L"ban_list_soft_max_size", 50000);
+	ban_list_max_size		= Size(L"ban_list_max_size", 51000);
+	ban_level_1_delay		= Size(L"ban_level_1_delay", 1800);
+	ban_level_2_delay		= Size(L"ban_level_2_delay", 86400);
+	ban_level_3_delay		= Size(L"ban_level_3_delay", 604800);
+
+	incorrect_login_min_time_between_get_post	= Size(L"incorrect_login_min_time_between_get_post", 2);
+	incorrect_login_captcha_treshold			= Size(L"incorrect_login_captcha_treshold", 3);
+	incorrect_login_cannot_login_mode			= Int(L"incorrect_login_cannot_login_mode", 0);
+	incorrect_login_cannot_login_treshold		= Size(L"incorrect_login_cannot_login_treshold", 20);
+	incorrect_login_cannot_login_delay			= Size(L"incorrect_login_cannot_login_delay", 1800);
 }
 
 
+
+
+
 void Config::SetAdditionalVariables()
 {
-	SetHttpHost(base_url, base_url_http_host);
-	SetHttpHost(base_url_auth, base_url_auth_http_host);
-}
-
-
-
-
-void Config::SetHttpHost(const std::string & in, std::string & out)
-{
-	if( strncmp(in.c_str(), "http://", 7) == 0 )
-		out = in.substr(7);	
+	if( html_filter_orphans_mode_str == L"160" )
+		html_filter_orphans_mode = HTMLFilter::orphan_160space;
 	else
-	if( strncmp(in.c_str(), "https://", 8) == 0 )
-		out = in.substr(8);	
-	else
-		out.clear(); // if empty the RequestController::BaseUrlRedirect() returns false and no redirecting will be done
-}
+		html_filter_orphans_mode = HTMLFilter::orphan_nbsp;
 
+	for(size_t i=0 ; i<static_dirs.size() ; ++i)
+		NoLastSlash(static_dirs[i]);
 
-std::string Config::Text(const char * name)
-{
-	return parser.Text(name);
-}
+	CheckPasswd();
 
+	if( content_type_header < 0 || content_type_header > 2 )
+		content_type_header = 0;
 
-std::string Config::Text(const char * name, const char * def)
-{
-	return parser.Text(name, def);
-}
+	if( locale_default_id > locale_max_id )
+		locale_default_id = locale_max_id;
 
-
-std::string Config::Text(const std::string & name, const std::string & def)
-{
-	return parser.Text(name, def);
-}
-
-
-int Config::Int(const char * name)
-{
-	return parser.Int(name);
-}
-
-
-int Config::Int(const char * name, int def)
-{
-	return parser.Int(name, def);
-}
-
-
-int Config::Int(const std::string & name, int def)
-{
-	return parser.Int(name, def);
-}
-
-
-bool Config::Bool(const char * name)
-{
-	return parser.Bool(name);
-}
-
-
-bool Config::Bool(const char * name, bool def)
-{
-	return parser.Bool(name, def);
-}
-
-
-bool Config::Bool(const std::string & name, bool def)
-{
-	return parser.Bool(name, def);
+	if( locale_files.empty() )
+		locale_files.push_back(L"en");
 }
 
 
 
-void Config::ListText(const char * name, std::vector<std::string> & list)
+
+
+void Config::CheckPasswd()
 {
-	parser.ListText(name, list);
-}
-
-
-void Config::ListText(const std::string & name, std::vector<std::string> & list)
-{
-	parser.ListText(name, list);
-}
-
-
-
-void Config::NoLastSlash(std::string & s)
-{
-	if( s.empty() )
-		return;
-
-
-	size_t i = s.size();
-
-	for( ; i>0 && s[i-1]=='/' ; --i);
-
-	if( i < s.size() )
-		s.erase(i);
-}
-
-
-
-void Config::NoFirstHttp(std::string & s)
-{
-	if( s.empty() )
-		return;
-
-	const char http[]  = "http://";
-	const char https[] = "https://";
-
-	if( IsSubStringNoCase(http, s.c_str()) )
+	switch(pass_type)
 	{
-		s.erase(0, sizeof(http)/sizeof(char));
-	}
-	else
-	if( IsSubStringNoCase(https, s.c_str()) )
-	{
-		s.erase(0, sizeof(https)/sizeof(char));
+		case WINIX_CRYPT_HASH_NONE:
+		case WINIX_CRYPT_HASH_MD4:
+		case WINIX_CRYPT_HASH_MD5:
+		case WINIX_CRYPT_HASH_SHA1:
+		case WINIX_CRYPT_HASH_SHA224:
+		case WINIX_CRYPT_HASH_SHA256:
+		case WINIX_CRYPT_HASH_SHA384:
+		case WINIX_CRYPT_HASH_SHA512:
+		break;
+
+		default:
+		pass_type = WINIX_CRYPT_HASH_SHA256;
 	}
 }
 
 
 
 
+std::wstring & Config::Text(const wchar_t * name)
+{
+	return space.Text(name);
+}
+
+
+std::wstring & Config::Text(const wchar_t * name, const wchar_t * def)
+{
+	return space.Text(name, def);
+}
+
+
+std::wstring & Config::Text(const std::wstring & name, const wchar_t * def)
+{
+	return space.Text(name, def);
+}
+
+
+std::string & Config::AText(const wchar_t * name)
+{
+	return space.AText(name);
+}
+
+
+std::string & Config::AText(const wchar_t * name, const char * def)
+{
+	return space.AText(name, def);
+}
+
+
+std::string & Config::AText(const std::wstring & name, const char * def)
+{
+	return space.AText(name, def);
+}
+
+
+
+int Config::Int(const wchar_t * name)
+{
+	return space.Int(name);
+}
+
+
+int Config::Int(const wchar_t * name, int def)
+{
+	return space.Int(name, def);
+}
+
+
+int Config::Int(const std::wstring & name, int def)
+{
+	return space.Int(name, def);
+}
+
+
+long Config::Long(const wchar_t * name)
+{
+	return space.Long(name);
+}
+
+long Config::Long(const wchar_t * name, long def)
+{
+	return space.Long(name, def);
+}
+
+long Config::Long(const std::wstring & name, long def)
+{
+	return space.Long(name, def);
+}
+
+
+
+size_t Config::Size(const wchar_t * name)
+{
+	return space.Size(name);
+}
+
+
+size_t Config::Size(const wchar_t * name, size_t def)
+{
+	return space.Size(name, def);
+}
+
+
+size_t Config::Size(const std::wstring & name, size_t def)
+{
+	return space.Size(name, def);
+}
+
+
+bool Config::Bool(const wchar_t * name)
+{
+	return space.Bool(name);
+}
+
+
+bool Config::Bool(const wchar_t * name, bool def)
+{
+	return space.Bool(name, def);
+}
+
+
+bool Config::Bool(const std::wstring & name, bool def)
+{
+	return space.Bool(name, def);
+}
+
+
+
+bool Config::ListText(const wchar_t * name, std::vector<std::wstring> & list)
+{
+	return space.ListText(name, list);
+}
+
+
+bool Config::ListText(const std::wstring & name, std::vector<std::wstring> & list)
+{
+	return space.ListText(name, list);
+}
+
+
+void Config::Print(std::wostream & out)
+{
+	space.Serialize(out);
+}
+
+
+
 
 
 

core/config.h

@@ -2,16 +2,18 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreconfig
-#define headerfilecmslucoreconfig
+#ifndef headerfile_winix_core_config
+#define headerfile_winix_core_config
 
 #include <string>
-#include "confparser.h"
+#include "space/spaceparser.h"
+#include "htmlfilter.h"
+
 
 
 
@@ -20,9 +22,28 @@ class Config
 {
 public:
 
-	// name of the config file (full path can be)
+	// name of the config file
+	// this is the parameter passed to winix programm
 	std::string config_file;
 
+	// start as a demon (in the background)
+	// default: true
+	bool demonize;
+
+	// system user name (to which drop privileges)
+	// used only if winix is started as the root
+	std::string user;
+
+	// system group name (to which drop privileges)
+	// used only if winix is started as the root
+	std::string group;
+
+	// setting additional effective groups from /etc/group
+	// by using initgroups()
+	// used only if winix is started as the root
+	// default: true
+	bool additional_groups;
+
 	// log file name, log file name for notifications (sending emails, etc)
 	std::string log_file, log_notify_file;
 	
@@ -32,12 +53,44 @@ public:
 	int log_level;
 
 	// logging to stdout too
+	// only if demonize is 'false'
+	// default: false
 	bool log_stdout;
 
-	// how many requests should be logged in the same time
+	// how many requests should be saved in the same time
 	// default: 1
 	int log_request;
 
+	// whether to save each line of the config (use it for debug purposes)
+	// default: false
+	bool log_save_each_line;
+
+	// time zone identifier used in log messages
+	// this affects only the first line of logs (where there is IP address, request method etc)
+	// see time_zone_default_id below for more info
+	// default: 34 (Coordinated Universal Time UTC+00:00)
+	size_t log_time_zone_id;
+
+	// put to log what server is sending back to the client (html/json etc)
+	// default: false
+	bool log_server_answer;
+
+	// logging db queries
+	// default: false
+	bool log_db_query;
+
+	// logging when a plugin function is called
+	// default: false
+	bool log_plugin_call;
+
+	// how many characters in values should be logged from POST parameters
+	// default: 80
+	// set to 0 to turn off
+	size_t log_post_value_size;
+
+	// request delimiter in the log file, default "---------"
+	std::wstring log_delimiter;
+
 	// fast cgi: socket (unix domain)
 	std::string fcgi_socket;
 
@@ -50,8 +103,26 @@ public:
 	// fast cgi: group of the socket
 	std::string fcgi_socket_group;
 
-	std::string templates_dir;
-	std::string templates_dir_default; // templates from winix
+	std::wstring templates_dir;
+	std::wstring templates_dir_default; // html templates from winix
+
+	std::wstring txt_templates_dir;
+	std::wstring txt_templates_dir_default; // txt (notifications) templates from winix
+
+	// prefix and postfix for functions templates
+	// default: 
+	// prefix:  "fun_"
+	// postfix: ".html"
+	std::wstring templates_fun_prefix;
+	std::wstring templates_fun_postfix;
+
+	// main html template
+	// default: index.html
+	std::wstring templates_index;
+
+	// if true then only root can use 'template' function
+	// default: false
+	bool template_only_root_use_template_fun;
 
 	std::string db_database;
 	std::string db_user;
@@ -59,14 +130,9 @@ public:
 
 	std::string http_session_id_name;
 
-	// when the HOST_HTTP environment variable doesn't point into 'base_url' (the part 'http://' and the last slash is removed)
-	// the server will redirect into 'base_url' + 'REQUEST_URI'
-	// it's useful when you want to redirect from 'mydomain.tld' into 'www.mydomain.tld' etc.
-	bool base_url_redirect;
-
 	// string used in a place where is a user (or group) selected
-	std::string priv_no_user;
-	std::string priv_no_group;
+	std::wstring priv_no_user;
+	std::wstring priv_no_group;
 
 	// time in seconds when the user will be automatically logged out (iddle time)
 	int session_max_idle;
@@ -78,96 +144,495 @@ public:
 	// this file is used when the program is starting and ending
 	std::string session_file;
 
-	// allow the html ouput to be compressed
-	bool compression;
-	
-	// plugins
-	std::vector<std::string> plugin_file;
+	// how many sessions can be (zero turn off this checking)
+	// default: 1000000 (one milion)
+	size_t session_max;
 
-	// the html code is cleaned by our filter
+	// allow the html output to be compressed
+	// default: true
+	bool compression;
+
+	// if the output is shorter than this value then it will not be compressed
+	// default: 512 bytes
+	size_t compression_page_min_size;
+
+	// 1  - use deflate if available (or raw deflate for Internet Explorer) or don't compress
+	// 2  - use gzip if available or don't compress
+	// 10 - prefer deflate -- use deflate (or raw deflate for IE) if both deflate and gzip are available
+	// 20 - prefer gzip    -- use gzip if both deflate and gzip are available
+	// default: 20
+	int compression_encoding;
+	
+	// plugins directory
+	// default: /usr/local/winix/plugins
+	std::wstring plugins_dir;
+
+	// plugins
+	// you can provide either a relative path (plugins_dir will be used) 
+	// or a full path to a plugin
+	std::vector<std::wstring> plugin_file;
+
+	// should the html code be cleaned by the html filter
 	bool html_filter;
 
+	// should white characters be trimmed
+	bool html_filter_trim_white;
+
+	// when long words should be broken (a space will be inserted)
+	// default: after 60 non white characters will be put a space
+	// set zero to turn off
+	size_t html_filter_break_word;
+
+	// when long lines should be broken (a new line character will be inserted)
+	// default: 80
+	// set zero to turn off
+	size_t html_filter_wrap_line;
+
+	// how many spaces will be put at one tree level
+	// default: 2
+	size_t html_filter_tabs;
+
+	// use checking for 'orphans' for a specicic language
+	// default: true
+	bool html_filter_orphans;
+
+	// orphans mode
+	// either: "nbsp" or "160"
+	// default: "nbsp"
+	std::wstring html_filter_orphans_mode_str;
+	HTMLFilter::OrphanMode html_filter_orphans_mode;
+
 	// the url of a new empty item (if there is not the subject too)
-	std::string item_url_empty;
+	std::wstring item_url_empty;
 
 	// maximum length of a file send by post multipart form
 	// 0 - not used
-	int post_file_max;
+	size_t post_file_max;
 
-	// directories for static files
-	std::string auth_simplefs_dir;
-	std::string auth_hashfs_dir;
+	// directory for static files
+	std::wstring upload_dir;
 
-	// temporary directory for static content used by the upload function
-	// should be on the same partition as auth_simplefs_dir and auth_hashfs_dir
-	std::string auth_tmp_dir;
+	// additional static directories *not* managed by winix
+	// you can refer to this directories by using 'static' mount point
+	// e.g.
+	// let we say in the config you have:
+	// static_dirs = ("/home/a", "/home/b", "/home/c")
+	// and in /etc/fstab (in winix) you have such a line:
+	// "static /my/dir simplefs static(2)"
+	// above line in /etc/fstab means that when a user enters http://domain.com/my/dir/file.txt
+	// then "file.txt" will be taken from "/home/c/file.txt"
+	// this is useful for some javascript files which are protected from running from other domains
+	std::vector<std::wstring> static_dirs;
 
-	// default locale: en pl
-	std::string locale_str;
+	// sometimes you can have trouble when you have set an incorrect static path in /etc/fstab
+	// in such a case set dont_use_static_dirs to true
+	// and winix will behave as there are not any static directories
+	// so you can correct your mistake and then set this value to false
+	bool dont_use_static_dirs;
+
+	// static common directory
+	// this is a place where there are some common javascripts, images, css files
+	// winix is allowed to read some files from there
+	// for example ckeditor config, vim config and so on
+	// winix read it as a ezc template and put it into database
+	// default: empty
+	std::wstring common_dir;
+
+	// chmod of newly created directories (under upload_dir)
+	// default: 0750
+	int upload_dirs_chmod;
+
+	// chmod of newly created files (under upload_dir)
+	// default: 0640
+	int upload_files_chmod;
+
+	// create a thumbnail from an image
+	// default: true
+	bool create_thumb;
+
+	// the mode of creating a thumbnail
+	// width means thumb_cx, height means thumb_cy
+	// 1: Width given, height automagically selected to preserve aspect ratio.
+	// 2: Height given, width automagically selected to preserve aspect ratio.
+	// 3: Maximum values of height and width given, aspect ratio preserved.
+	// 4: Minimum values of width and height given, aspect ratio preserved.
+	// 5: Width and height emphatically given, original aspect ratio ignored.
+	// 6: Change as per widthxheight (3) but only if an image dimension exceeds a specified dimension.
+	// 7: Change dimensions only if both image dimensions are less than specified dimensions.
+	// default: 2
+	int thumb_mode;
+
+	// width of thumbnails
+	// default: 150
+	size_t thumb_cx;
+
+	// height of thumbnails
+	// default: 150
+	size_t thumb_cy;
+
+	// quality of thumbnails
+	// from 0 (the worst) to 100 (the best)
+	// more info: http://www.imagemagick.org/script/command-line-options.php?ImageMagick=p4jtel7557hovd34ui3tgb54h6#quality
+	// default: 92
+	int thumb_quality;
+
+	// resizing images
+	// this not affects thumbnails
+	// default: true
+	bool image_resize;
+
+	// the mode of resizing an image
+	// the same as 'thumb_mode' above
+	// default: 6
+	int image_mode;
+
+	// width of images
+	// default: 1000
+	size_t image_cx;
+
+	// height of images
+	// default: 800
+	size_t image_cy;
+
+	// quality of an image (the same as in thumbnails)
+	// from 0 (the worst) to 100 (the best)
+	// default: 92
+	int image_quality;
+
+	// the convert program (ImageMagic) (for images and thumbnails)
+	// default: /usr/local/bin/convert
+	std::wstring convert_cmd;
 
 	// directory with locale files
-	std::string locale_dir;
+	std::wstring locale_dir;
 
 	// directory with default locale files (those from winix)
-	std::string locale_dir_default;
+	std::wstring locale_dir_default;
 
-	// the main address of the server (e.g. someserver.com) (without the 'www' part etc)
-	std::string base_server;
+	// locale files (e.g. "en", "pl")
+	// default: only one item: en
+	std::vector<std::wstring> locale_files;
 
-	// the main address of the site (e.g. http://www.someserver.com)
-	std::string base_url;
+	// a maximum value of a locale identifier
+	// default: 100 (maximum: 1000)
+	// each locale files should have its own identifier (in "winix_locale_id" field)
+	// from zero to this value
+	size_t locale_max_id;
 
-	// static content authorized by winix
-	std::string base_url_auth;
+	// locale for not logged users
+	// or for newly created accounts
+	// default: 0
+	size_t locale_default_id;
+
+	// url protocol
+	// default: http://
+	std::wstring url_proto;
+
+	// url protocol when using SSL
+	// default: https://
+	std::wstring url_ssl_proto;
+
+	// enables SSL
+	// it means this site should be accessed through SSL encrypted connection
+	// default: false
+	bool use_ssl;
+
+	// enables SSL for static content
+	// used mainly in templates, look at doc_base_url_static ezc function
+	// default: false
+	bool use_ssl_static;
+
+	// enables SSL for common content
+	// used mainly in templates, look at doc_base_url_common ezc function
+	// default: false
+	bool use_ssl_common;
+
+	// if SSL is enabled then if this is true the SSL will be used
+	// only for logged users
+	// default: true
+	bool use_ssl_only_for_logged_users;
+
+	// if current connection is without SSL and should be made through SSL
+	// or if is via SSL and should be done in plain text
+	// then we make a redirect
+	// default: 303
+	int use_ssl_redirect_code;
+
+	// when the HOST_HTTP environment variable is not equal to 'base_url'
+	// (the part 'http://' and the last slash is removed)
+	// the server will redirect into base_url + 'REQUEST_URI'
+	// it's useful when you want to redirect from 'mydomain.tld' into 'www.mydomain.tld' etc.
+	// set this option to false if you have multiple subdomains
+	// default: false
+	bool base_url_redirect;
+
+	// the HTTP code used during the base redirect
+	// default: 301
+	int base_url_redirect_code;
+
+	// the main address of the site (e.g. www.someserver.com)
+	// (without http:// prefix)
+	std::wstring base_url;
 
 	// static content not authorized by winix
-	std::string base_url_static;
+	// (e.g. static.someserver.com)
+	std::wstring base_url_static;
 
 	// additional static server for common content (not authorized)
-	std::string base_url_common;
+	// (e.g. common.someserver.com)
+	std::wstring base_url_common;
 
 	// separator used in <title> html tag
-	std::string title_separator;
+	std::wstring title_separator;
 
+	// http header recognized by www server as a file to send back
+	// default: X-LIGHTTPD-send-file
+	std::wstring http_header_send_file;
+
+	// prints additional information (in the end of the html page as a commentary)
+	bool debug_info;
+
+	// in editors (emacs, ckeditor,...) the html will be filtered and unsafe tags
+	// will be dropped (script, frame, etc.)
+	// default: true;
+	bool editors_html_safe_mode;
+
+	// don't filter the html code for root
+	// default: true
+	// (if true the html code for root is not filtered)
+	bool editors_html_safe_mode_skip_root;
+
+	// charset used in templates, locales, logs etc.
+	// default: true (UTF-8)
+	// if false it means 8-bit ASCII
+	bool utf8;
+
+	// how many maximum symlinks can be followed
+	// (symlinks on directories as well)
+	// default: 20
+	size_t symlinks_follow_max;
+
+	// the prefix of a name of html form controls used in the ticket plugin
+	// default: ticketparam
+	std::wstring ticket_form_prefix;
+
+	// the minimal size of a user's password
+	// default: 5
+	size_t pass_min_size;
+
+	// how passwords should be stored
+	// 0  - plain text
+	// 1  - md4 hash
+	// 2  - md5 hash
+	// 10 - sha1 hash
+	// 11 - sha224 hash
+	// 12 - sha256 hash (default)
+	// 13 - sha384 hash
+	// 14 - sha512 hash
+	int pass_type;
+
+	// whether the passwords' hashes should be salted or not
+	// this affects newly created accounts
+	// default: false
+	bool pass_hash_use_salt;
+
+	// salt to a password's hash
+	// default empty
+	// !! once you set this salt don't change it any more (people wouldn't be allowed to login)
+	std::wstring pass_hash_salt;
+
+	// whether the passwords' hashes should be encrypted
+	// this affects newly created accounts
+	// default: false
+	bool pass_use_rsa;
+
+	// path to a RSA private key
+	// this is actually private + public key in one file
+	// generated by "openssl genrsa"
+	// default empty which means encryption will not be used
+	// !! once you set these keys don't change it any more (people wouldn't be allowed to login)
+	std::wstring pass_rsa_private_key;
+
+	// path to 'openssl'
+	// default: /usr/bin/openssl
+	std::wstring opensll_path;
+
+	// setting when we should delete patterns (EZC patterns)
+	// we are deleting when we have more (or equal) patterns than 'when_delete'
+	// and then we are deleting 'how_many_del' patterns
+	// those patterns comes from items (pages) with executable bit set
+	size_t pattern_cacher_when_delete;
+	size_t pattern_cacher_how_many_delete;
+
+	// header "Content-Type" send to the client
+	// 0 - text/html				- for HTML
+	// 1 - application/xhtml+xml	- for XHTML 1.0
+	// 2 - application/xml			- for XHTML 1.0 or for XHTML 1.1
+	// default: 0
+	// if utf8 is true then "; charset=UTF-8" will also be appended
+	int content_type_header;
+
+	// global umask
+	// it is used when an user doesn't have your own umask or for guests (not logged users)
+	// default: 0222
+	int umask;
+
+	// maximum number for elements through the whole template
+	// default: 50000
+	size_t ezc_max_elements;
+
+	// maximum number of each [for] loop
+	// default: 5000 (from ezc generator)
+	size_t ezc_max_loop_elements;
+
+	// when true then when a user want to create a new account
+	// he has to provide his email and a message will be sent back to him
+	// with a link to activate the account
+	// default: true
+	bool account_need_email_verification;
+
+	// when a user forgot his password we are able to send an email to him
+	// with a link to the page where there is a html form for setting a new password
+	// this option tells how long (in seconds) the link is valid
+	// default: 86400 (24 hours)
+	long reset_password_code_expiration_time;
+
+	// time zone identifier for not logged users
+	// or for newly created accounts
+	// those identifiers you can see in etc/time_zones.conf file
+	// or by using timezone winix function with 'a' parameter (timezone/a) (!!IMPROVE ME NOT IMPLEMENTED YET)
+	// default: 34 (Coordinated Universal Time UTC+00:00)
+ 	size_t time_zone_default_id;
+
+ 	// a maximum value of a time zone identifier
+ 	// time zones with an id greater than this will be skipped
+ 	// default: 130 (maximum: 1000)
+ 	size_t time_zone_max_id;
+
+ 	// a directory in which there are some config files
+ 	// used mainly when winix starts
+ 	// default: empty (means not for using)
+ 	std::wstring etc_dir;
+
+ 	// a file in etc_dir with time zones info
+ 	// default: time_zones.conf
+ 	// this is a Space structure with all time zones
+ 	// with following format:
+ 	// "tz_-12:00" (				# the name of a space is also a key to the locale files
+ 	// tz_offset_str = "-12:00" 	# a string representing the offset from UTC in a format: [+|-]HH:MM
+ 	// tz_has_dst    = "false"		# whether the time zone has daylight saving time (bool)
+ 	// tz_dst_offset = ""			# offset of the daylight saving time
+ 	// tz_dst_start  = ""			# when the daylight saving time starts, format: MM:DD HH:MM:SS
+ 	// tz_dst_end    = "")			# when the daylight saving time ends, format: MM:DD HH:MM:SS
+ 	// each time zone is in a seperate space
+ 	std::wstring time_zones_file;
+
+ 	// turn on the IP ban mechanizm
+ 	// we have got three levels of bans (level 1, level 2, and the highest level 3)
+ 	// default: true
+ 	bool use_ban_list;
+
+ 	// the so called 'soft' max size
+ 	// read below description for explanation
+ 	// this is introduced to avoid deleting only one record from the ban list
+ 	// default: 50000
+ 	size_t ban_list_soft_max_size;
+
+ 	// this is the 'hard' max size of an IP's ban list
+ 	// if there are more records than this value
+ 	// then some of them will be removed (until the size will be ban_list_soft_max_size equal)
+ 	// this value should be a little larger from ban_list_soft_max_size
+ 	// default: 51000
+ 	size_t ban_list_max_size;
+
+ 	// delay in seconds of the first level ban
+ 	// default: 1800 (30 minutes)
+ 	// it means withing the next 30 minutes you see only 'you are banned...' message on your webbrowser
+ 	size_t ban_level_1_delay;
+
+ 	// delay in seconds of the second level ban
+ 	// default: 86400 (24 hours)
+ 	size_t ban_level_2_delay;
+
+ 	// delay in seconds of the third level ban
+ 	// default: 604800 (7 days)
+ 	size_t ban_level_3_delay;
+
+ 	// the minimum time in seconds which has to pass between the first GET request
+ 	// (showing your the login form) and the second POST request (which sends the
+ 	// login and password to the server)
+ 	// if the time is shorter then the login attempt is treated as incorrect
+ 	// (the same as if you provide incorrect user/password)
+ 	// default: 2
+ 	size_t incorrect_login_min_time_between_get_post;
+
+ 	// how many incorrect logins there must have been passed to display a captcha
+ 	// next to the login form
+ 	// default: 3
+ 	size_t incorrect_login_captcha_treshold;
+
+ 	// the way how we prevent to login if there are too many incorrect login attempts
+ 	// 0 - 'block logging' - do not show the login form in 'login' winix function
+ 	//     (instead a warning message will be printed)
+ 	// 1 - add to ban list (warning: people from this IP will not be able to see your site and do anything)
+ 	// default: 0
+ 	int incorrect_login_cannot_login_mode;
+
+ 	// after how many incorrect login attempts we do the incorrect_login_cannot_login_mode action
+ 	// default: 20
+ 	size_t incorrect_login_cannot_login_treshold;
+
+ 	// used when incorrect_login_cannot_login_mode is zero
+ 	// it is the time which should be passed to allow logging
+ 	// default: 1800 (30 minutes)
+ 	// if incorrect_login_cannot_login_mode is one then ban_level_X_delay times
+ 	// will be taken accordingly
+ 	size_t incorrect_login_cannot_login_delay;
 
-	// based on base_url
-	// set by SetAdditionalVariables()
-	// without the first part http:// (or https://) or the whole string is empty
-	std::string base_url_http_host;
-	std::string base_url_auth_http_host;
 
 
 	Config();
 	bool ReadConfig(bool errors_to_stdout_, bool stdout_is_closed = true);
 
-	std::string Text(const char * name);
-	std::string Text(const char * name, const char * def);
-	std::string Text(const std::string & name, const std::string & def);
-	int Int(const char *);
-	int Int(const char * name, int def);
-	int Int(const std::string & name, int def);
-	bool Bool(const char *);
-	bool Bool(const char * name, bool def);
-	bool Bool(const std::string & name, bool def);
-	void ListText(const char * name, std::vector<std::string> & list);
-	void ListText(const std::string & name, std::vector<std::string> & list);
+	std::wstring & Text(const wchar_t * name);
+	std::wstring & Text(const wchar_t * name,		const wchar_t * def);
+	std::wstring & Text(const std::wstring & name,	const wchar_t * def);
+	std::string  & AText(const wchar_t * name);
+	std::string  & AText(const wchar_t * name,		const char * def);
+	std::string  & AText(const std::wstring & name, const char * def);
+
+	int  Int(const wchar_t *);
+	int  Int(const wchar_t * name, int def);
+	int  Int(const std::wstring & name, int def);
+	long Long(const wchar_t *);
+	long Long(const wchar_t * name, long def);
+	long Long(const std::wstring & name, long def);
+	size_t Size(const wchar_t *);
+	size_t Size(const wchar_t * name, size_t def);
+	size_t Size(const std::wstring & name, size_t def);
+	bool Bool(const wchar_t *);
+	bool Bool(const wchar_t * name, bool def);
+	bool Bool(const std::wstring & name, bool def);
+	bool ListText(const wchar_t * name, std::vector<std::wstring> & list);
+	bool ListText(const std::wstring & name, std::vector<std::wstring> & list);
+
+	// for debug
+	void Print(std::wostream & out);
+
+	// raw access to the config
+	PT::Space space;
 
-	void NoLastSlash(std::string & s);
-	void NoFirstHttp(std::string & s);
 
 private:
+
+	PT::SpaceParser parser;
+	std::string default_str;
+	bool errors_to_stdout;
+
 	void ShowError();
 	void AssignValues(bool stdout_is_closed);
-	void SetHttpHost(const std::string & in, std::string & out);
 	void SetAdditionalVariables();
-
-	ConfParser parser;
-
-	std::string default_str;
-	int  default_int;
-	bool default_bool;
-	
-	bool errors_to_stdout;
+	void CheckPasswd();
 
 };
 

core/confparser.cpp

@@ -1,541 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#include "confparser.h"
-#include "misc.h"
-
-
-
-ConfParser::ConfParser()
-{
-	// you can change this separators to what you want
-	// you shoud not use only white characters here (as expected by IsWhite() method)
-	// and new line characters ('\n')
-	separator      = '=';
-	commentary     = '#';
-	list_start     = '(';
-	list_end       = ')';
-	list_delimiter = ',';
-	split_single   = false;
-	skip_empty     = false;
-
-	default_str    = "";
-	default_int    = 0;
-	default_bool   = false;
-}
-
-
-void ConfParser::SplitSingle(bool split)
-{
-	split_single = split;
-}
-
-
-void ConfParser::SkipEmpty(bool skip)
-{
-	skip_empty = skip;
-}
-
-
-ConfParser::Status ConfParser::Parse(const char * file_name)
-{
-	line = 1;
-	table.clear();
-	table_single.clear();
-
-	file.clear();
-	file.open( file_name );
-	
-	if( file )
-	{
-		status = ParseFile();
-		file.close();
-	}
-	else
-	{
-		status = cant_open_file;
-	}
-	
-return status;
-}
-
-
-
-ConfParser::Status ConfParser::Parse(const std::string & file_name)
-{
-	return Parse(file_name.c_str());
-}
-
-
-
-ConfParser::Status ConfParser::ParseFile()
-{
-	ReadChar();
-	SkipWhiteLines();
-
-	while( lastc != -1 )
-	{
-		if( !ReadVariable() )
-			return syntax_error;
-
-		if( lastc != separator )
-			return syntax_error;
-		
-		if( !ReadValue() )
-			return syntax_error;
-
-		AddOption();
-		SkipWhite();
-
-		if( lastc != -1 && lastc != '\n' )
-			return syntax_error; // some characters have left at the end of an option
-		
-		SkipWhiteLines();
-	}
-	
-return ok;	
-}
-
-
-
-bool ConfParser::IsVariableChar(int c)
-{
-	if( (c>='a' && c<='z') ||
-	    (c>='A' && c<='Z') ||
-	    (c>='0' && c<='9') ||
-	    c=='.' || c==',' || c=='_' )
-		return true;
-	
-return false;
-}
-
-
-
-void ConfParser::AddOption()
-{
-	if( value.empty() && skip_empty )
-	{
-		DeleteFromTable(variable);
-		DeleteFromTableSingle(variable);
-		return;
-	}
-
-	if( split_single && value.size() == 1 )
-	{
-		table_single[variable] = value[0];
-		DeleteFromTable(variable);
-	}
-	else
-	{
-		table[variable] = value;
-		DeleteFromTableSingle(variable);
-	}
-}
-
-
-
-void ConfParser::DeleteFromTable(const std::string & var)
-{
-	Table::iterator i = table.find(var);
-
-	if( i != table.end() )
-		table.erase(i);
-}
-
-
-
-void ConfParser::DeleteFromTableSingle(const std::string & var)
-{
-	TableSingle::iterator i = table_single.find(var);
-
-	if( i != table_single.end() )
-		table_single.erase(i);
-}
-
-
-
-bool ConfParser::ReadVariable()
-{
-	variable.clear();
-	SkipWhite();
-	
-	while( IsVariableChar(lastc) )
-	{
-		variable += lastc;
-		ReadChar();
-	}
-
-	SkipWhite();
-
-return !variable.empty();
-}
-
-
-
-bool ConfParser::ReadValue()
-{
-	value.clear();
-	ReadChar();     // skipping separator '='
-	SkipWhite();
-
-	if( lastc == list_start )
-		return ReadValueList();
-	else
-		return ReadValueNoList();
-}
-
-
-
-bool ConfParser::ReadValueList()
-{
-	ReadChar();			// skipping first list character '('
-	SkipWhiteLines();	// lists can be split into several lines
-
-	while( lastc != -1 && lastc != list_end )
-	{
-		if( !ReadValueNoList(true) )
-			return false;
-
-		if( lastc == list_delimiter )
-			ReadChar();
-
-		SkipWhiteLines();
-	}
-
-	if( lastc != list_end )
-		return false;
-
-	ReadChar();		// skipping last list character ')'
-	SkipWhite();
-
-return true;
-}
-
-
-
-bool ConfParser::ReadValueNoList(bool use_list_delimiter)
-{
-bool res;
-
-	value_item.clear();
-
-	if( lastc == '"' )
-	{
-		res = ReadValueQuoted(); // quoted value
-
-		if( res )
-			value.push_back(value_item);
-	}
-	else
-	{
-		res = ReadValueSimple(use_list_delimiter);
-
-		if( res && !value_item.empty() )
-			value.push_back(value_item);
-	}
-
-return res;
-}
-
-
-
-bool ConfParser::ReadValueQuoted()
-{
-	ReadChar();		// skipping the first quote
-	
-	while( lastc != '"' && lastc != -1 )
-	{
-		if( lastc == '\\' )
-			ReadChar();
-		
-		value_item += lastc;
-		ReadChar();
-	}
-	
-	if( lastc != '"' )
-		return false;
-		
-	ReadChar();		// skipping the last quote
-	SkipWhite();
-	
-return true;
-}
-
-
-
-bool ConfParser::ReadValueSimple(bool use_list_delimiter)
-{
-	int list_delimiter1 = -1;
-	int list_delimiter2 = -1;
-
-	if( use_list_delimiter )
-	{
-		list_delimiter1 = list_delimiter;
-		list_delimiter2 = list_end;
-	}
-
-	while(	lastc!=-1 && lastc!='\n' && lastc!=commentary &&
-			lastc!=list_delimiter1 && lastc!=list_delimiter2 )
-	{
-		value_item += lastc;
-		ReadChar();
-	}
-	
-	Trim(value_item);
-	SkipWhite();
-	
-return true;	
-}
-
-
-int ConfParser::ReadChar()
-{
-	lastc = file.get();
-
-	if( lastc == '\n' )
-		++line;
-	
-return lastc;
-}
-
-
-bool ConfParser::IsWhite(int c)
-{
-	// dont use '\n' here
-	// 13 (\r) is at the end of a line in a dos file \r\n
-	// 160 is an unbreakable space
-	if( c==' ' || c=='\t' || c==13 || c==160 )
-		return true;
-		
-return false;	
-}
-
-
-
-void ConfParser::SkipWhite()
-{
-	while( IsWhite(lastc) || lastc == commentary )
-	{
-		if( lastc == commentary )
-			SkipLine();
-		else
-			ReadChar();
-	}
-}
-
-
-void ConfParser::SkipWhiteLines()
-{
-	while( IsWhite(lastc) || lastc == commentary || lastc=='\n' )
-	{
-		if( lastc == commentary )
-			SkipLine();
-		else
-			ReadChar();
-	}
-}
-
-
-void ConfParser::SkipLine()
-{
-	while( lastc != -1 && lastc != '\n' )
-		ReadChar();	
-}
-
-
-
-void ConfParser::Trim(std::string & s)
-{
-std::string::size_type i;
-	
-	if( s.empty() )
-		return;
-	
-	// looking for white characters at the end
-	for(i=s.size()-1 ; i>0 && IsWhite(s[i]) ; --i);
-	
-	if( i==0 && IsWhite(s[i]) )
-	{
-		// the whole string has white characters
-		s.clear();
-		return;
-	}
-	
-	// deleting white characters at the end
-	if( i != s.size() - 1 )
-		s.erase(i+1, std::string::npos);
-	
-	// looking for white characters at the beginning
-	for(i=0 ; i<s.size() && IsWhite(s[i]) ; ++i);
-	
-	// deleting white characters at the beginning
-	if( i != 0 )
-		s.erase(0, i);
-}
-
-
-
-
-
-
-std::string ConfParser::Text(const char * name)
-{
-	return Text(std::string(name), default_str);
-}
-
-
-
-std::string ConfParser::Text(const char * name, const char * def)
-{
-	return Text(std::string(name), std::string(def));
-}
-
-
-std::string ConfParser::Text(const std::string & name, const std::string & def)
-{
-	TableSingle::iterator i = table_single.find(name);
-	
-	if( i == table_single.end() )
-	{
-		Table::iterator t = table.find(name);
-
-		if( t == table.end() || t->second.empty() )
-			return def;
-
-		return t->second[0];
-	}
-
-return i->second;
-}
-
-
-
-int ConfParser::Int(const char * name)
-{
-	return Int(std::string(name), default_int);
-}
-
-
-int ConfParser::Int(const char * name, int def)
-{
-	return Int(std::string(name), def);
-}
-
-
-int ConfParser::ToInt(const std::string & value)
-{
-	long res = (value[0] == '0')? strtol(value.c_str() + 1, 0, 8) : strtol(value.c_str(), 0, 10);
-    
-return res;
-}
-
-
-int ConfParser::Int(const std::string & name, int def)
-{
-	TableSingle::iterator i = table_single.find(name);
-	
-	if( i == table_single.end() )
-	{
-		Table::iterator t = table.find(name);
-
-		if( t == table.end() || t->second.empty() )
-			return def;
-
-		return ToInt(t->second[0]);
-	}
-
-return ToInt(i->second);
-}
-
-
-bool ConfParser::Bool(const char * name)
-{
-	return Bool(std::string(name), default_bool);
-}
-
-
-bool ConfParser::Bool(const char * name, bool def)
-{
-	return Bool(std::string(name), def);
-}
-
-
-bool ConfParser::ToBool(const std::string & value)
-{
-	return (	EqualNoCase(value.c_str(), "true") ||
-				EqualNoCase(value.c_str(), "yes")  ||
-				EqualNoCase(value.c_str(), "1")  
-			);
-}
-
-
-bool ConfParser::Bool(const std::string & name, bool def)
-{
-	TableSingle::iterator i = table_single.find(name);
-	
-	if( i == table_single.end() )
-	{
-		Table::iterator t = table.find(name);
-
-		if( t == table.end() || t->second.empty() )
-			return def;
-
-		return ToBool(t->second[0]);
-	}
-
-return ToBool(i->second);
-}
-
-
-void ConfParser::SetDefaultText(const std::string & def)
-{
-	default_str = def;
-}
-
-void ConfParser::SetDefaultInt(int def)
-{
-	default_int = def;
-}
-
-void ConfParser::SetDefaultBool(bool def)
-{
-	default_bool = def;
-}
-
-
-
-
-// in lists we don't use default values
-void ConfParser::ListText(const char * name, std::vector<std::string> & list)
-{
-	ListText(std::string(name), list);
-}
-
-
-void ConfParser::ListText(const std::string & name, std::vector<std::string> & list)
-{
-	list.clear();
-
-	ConfParser::TableSingle::iterator i = table_single.find(name);
-	
-	if( i != table_single.end() )
-	{
-		list.push_back(i->second);
-		return;
-	}
-
-	ConfParser::Table::iterator z = table.find(name);
-
-	if( z != table.end() )
-	{
-		list = z->second;
-		return;
-	}
-}
-

core/confparser.h

@@ -1,356 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfileconfparser
-#define headerfileconfparser
-
-#include <fstream>
-#include <string>
-#include <vector>
-#include <map>
-
-
-
-
-/*
-A parser for parsing config files.
-
-A config file can look like this:
-	variable1 = value 1
-	variable2 = " value 2 "
-	variable3 = (value 1, value 2)
-	variable4 = (" value 1 " , "value2", value 3)
-
-sample of use:
-	ConfParser parser;
-	parser.Parse("/path/to/config");
-
-	if( parser.status == ConfParser::ok )
-	{
-		// the whole config we have in parser.table (parser.table_single)
-	}
-
-config syntax:
-	option = list
-
-	list can consists of any number of items, if you're using more than one item you should
-	use brackets ()
-
-	for one item the brackets can be ommited:
-		option = value
-	white characters at the beginning of the value (and at the end) will be trimmed,
-	or you can use quotes:
-		option  = "value"
-		option2 = "value with spaces at the end   "
-
-	the form without quotes:
-		option = value
-	should be written in one line, so this is not allowed:
-		option =
-				 value
-	you can use a new line characters only between brackets and quotes:
-		option = "this is
-				  a multiline string"
-		option = ( value1, 
-				   value2 )
-
-	but there is one requirement: the first character " or ( should be in the same line,
-	so this is not allowed
-		option =
-				"this is wrong"
-		but this is ok:
-		option = "
-		         that is ok"
-
-	empty lists:
-		option = ()
-		this creates an empty list: parser.table['option'].empty() == true
-
-		option = 
-		this creates an empty list too (the same as previously)
-
-		option = ""
-		but this doesn't create an empty list, it creates a list with one (empty) item
-
-	commentaries:
-		# this is a commentary (until the end of the line)
-		option = value # this is a commentary too
-		
-		commentaries are treated as white characters, other example:
-		option = ( # this is my list
-			"value 1" # this is a value one
-			value 2 # and this is a value two
-			) # end of my list
-
-	overwriting:
-		option1 = some value
-		option1 = other value
-		# always the last option is used so option1 is "other value"
-
-	list delimiter:
-		option1 = (value1, value2, value3)
-		option2 = ("value1", "value2", "value3")
-		above we're using a comma ',' as a list delimiter but when using quotes (second line)
-		the commas can be omitted:
-		option2 = ("value1" "value2" "value3")
-
-	white characters:
-		the name of an option cannot consist of white characters
-		some option = value # this is wrong
-		some_option = value # this is ok
-
-		which characters are allowed in an option name is defined by IsVariableChar() method
-
-		you can use white characters in values
-		option = value with spaces or tabs
-		white characters at the beginning and at the end will be trimmed,
-		so if you want them use quotes:
-		option = "  other value with spaces  "
-
-	special characters in quoted strings:
-		option = "this is a string with \" a quote inside"
-		the option will be: this is a string with " a quote inside
-		\\ - means one \
-		basically: \char produces char
-		so:
-		"\a" gives "a"
-		"\\" gives "\"
-		"\Z" gives "Z" and so on
-
-
-*/
-class ConfParser
-{
-public:
-
-	ConfParser();
-
-
-	/*
-		status of parsing
-	*/
-	enum Status { ok, cant_open_file, syntax_error };
-
-
-	/*
-		the last status of parsing, set by Parse() methods
-	*/
-	Status status;
-
-
-	/*
-		the main methods used to parse
-		file_name is the path to a file
-	*/
-	Status Parse(const char * file_name);
-	Status Parse(const std::string & file_name);
-
-	
-	/*
-		a number of a line in which there is a syntax_error
-	*/
-	int line;
-
-
-	/*
-		this is the table which represents your config file
-		in the Table map: the first (key) is your 'option' and the second is 'list'
-	*/
-	typedef std::vector<std::string>     Value;
-	typedef std::map<std::string, Value> Table;
-	Table table;
-
-
-	/*
-		if your config file consists mainly of single forms such as:
-			option = value
-			option2 = value2
-		then you can call SplitSingle(true) for not inserting single values to 
-		previous 'table' but instead to 'table_single'
-		table_single as the second parameter takes only std::string (instead of the whole std::vector)
-		so you can save a little memory from not using std::vector
-	*/
-	typedef std::map<std::string, std::string> TableSingle;
-	TableSingle table_single;
-
-
-	/*
-		if your list consists of only one item, e.g:
-			option1 = value 1
-			option2 = "value 2"
-			option3 = ( "value 3" )
-		then if you call SplitSingle(true) then such values will be stored in 
-		'table_single' instead of 'table' map
-		default: false
-	*/
-	void SplitSingle(bool split);
-
-
-	/*
-		if true then empty lists, e.g:
-			option = 
-			option2 = ()
-		will be omitted (not inserted to 'table' or 'table_single')
-		default: false	
-	*/
-	void SkipEmpty(bool skip);
-
-
-	/*
-		those methods are used to extract information from table or table_single
-		as a parameter they take the name of an option
-		and a default value (if there is no such a parameter),
-		they return appropriate value (either text, int or boolean)
-		(in lists they return the first item if exists)
-	*/
-	std::string Text(const char * name);
-	std::string Text(const char * name, const char * def);
-	std::string Text(const std::string & name, const std::string & def);
-	int Int(const char *);
-	int Int(const char * name, int def);
-	int Int(const std::string & name, int def);
-	bool Bool(const char *);
-	bool Bool(const char * name, bool def);
-	bool Bool(const std::string & name, bool def);
-
-
-	/*
-		some default values
-		used in Text() Int() or Bool() when you don't explicitly set the default value
-
-		if you don't set it directly then:
-		default text is: "" (empty)
-		default int is:  0
-		default bool is: false
-	*/
-	void SetDefaultText(const std::string & def);
-	void SetDefaultInt(int def);
-	void SetDefaultBool(bool def);
-
-
-	/*
-		those methods are used to extract lists
-		note: if there is one option in table_single they will return it
-	*/
-	void ListText(const char * name, std::vector<std::string> & list);
-	void ListText(const std::string & name, std::vector<std::string> & list);
-
-
-private:
-
-	/*
-		last read variable (option)
-	*/
-	std::string variable;
-	
-
-	/*
-		last read list item
-	*/
-	std::string value_item;
-
-
-	/*
-		last read list
-	*/
-	Value value;
-
-
-	/*
-		separator between a variable and a value, default: '='
-	*/
-	int separator;	
-
-
-	/*
-		commentary char, default: '#'
-	*/
-	int commentary;
-
-
-	/*
-		list starting character, default: '('
-	*/
-	int list_start;
-
-
-	/*
-		list ending character, default: ')'
-	*/
-	int list_end;
-
-
-	/*
-		list delimiter, default: ','
-	*/
-	int list_delimiter;
-
-
-	/*
-		last read char
-	*/
-	int lastc;
-
-
-	/*
-		current file
-	*/
-	std::ifstream file;
-
-
-	/*
-		if true then lists with one item will be put into 'table_single' table
-		default: false
-	*/
-	bool split_single;
-
-
-	/*
-		if true then empty lists, e.g:
-			option = 
-			option2 = ()
-		will be omitted (not inserted to 'table' or 'table_single')
-		default: false	
-	*/
-	bool skip_empty;
-
-
-
-	std::string default_str;
-	int default_int;
-	bool default_bool;
-
-	int ToInt(const std::string & value);
-	bool ToBool(const std::string & value);
-
-	Status ParseFile();
-	void AddOption();
-
-	void DeleteFromTable(const std::string & var);
-	void DeleteFromTableSingle(const std::string & var);
-
-	bool ReadVariable();
-	bool ReadValue();
-	bool ReadValueList();
-	bool ReadValueNoList(bool use_list_delimiter = false);
-	bool ReadValueQuoted();
-	bool ReadValueSimple(bool use_list_delimiter = false);
-	
-	int  ReadChar();
-	bool IsWhite(int c);
-	bool IsVariableChar(int c);
-	void SkipWhite();
-	void SkipWhiteLines();
-	void SkipLine();
-	void Trim(std::string & s);	
-};
-
-
-
-#endif

core/cookieparser.h

@@ -7,8 +7,8 @@
  * 
  */
  
-#ifndef headerfilecmslucorecookieparser
-#define headerfilecmslucorecookieparser
+#ifndef headerfile_winix_core_cookieparser
+#define headerfile_winix_core_cookieparser
 
 #include <fcgiapp.h>
 #include "httpsimpleparser.h"
@@ -21,7 +21,7 @@ class CookieParser : public HttpSimpleParser
 {
 
 	const char * cookie_string;
-	CookieTable & cookie_table;
+	CookieTab * cookie_tab;
 	
 
 protected:
@@ -41,7 +41,7 @@ protected:
 		// Cookie names are case insensitive according to section 3.1 of RFC 2965
 		ToLower(name);
 		
-		std::pair<CookieTable::iterator, bool> res = cookie_table.insert( std::make_pair(name, value) );	
+		std::pair<CookieTab::iterator, bool> res = cookie_tab->insert( std::make_pair(name, value) );	
 		
 		log << log2 << "Cookie, name: \"" << name << "\", value: \"" << value << "\"";
 		
@@ -58,7 +58,7 @@ protected:
 public:
 
 
-	CookieParser(const char * cookie_string_, CookieTable & cookie_table_) : cookie_string(cookie_string_), cookie_table(cookie_table_)
+	CookieParser()
 	{
 		HttpSimpleParser::separator               = ';';
 		HttpSimpleParser::value_can_be_quoted     = true;
@@ -66,6 +66,16 @@ public:
 		HttpSimpleParser::recognize_special_chars = false;
 	}
 
+
+	// cookie_string can be null
+	void Parse(const char * cookie_string_, CookieTab & cookie_tab_)
+	{
+		cookie_string = cookie_string_;
+		cookie_tab = &cookie_tab_;
+
+		HttpSimpleParser::Parse();
+	}
+
 };
 
 

core/crypt.cpp

@@ -0,0 +1,314 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+#include <cstring>
+#include "crypt.h"
+#include "utf8/utf8.h"
+#include "log.h"
+
+
+
+void Crypt::SetConfig(Config * pconfig)
+{
+	config = pconfig;
+}
+
+
+
+char Crypt::ConvertToHexForm(int val)
+{
+	if( val < 10 )
+		return val + '0';
+
+return val - 10 + 'a';
+}
+
+
+
+
+bool Crypt::HashBin(int hash, const char * in, size_t inlen, std::string & out)
+{
+	out.clear();
+
+	if( !config )
+		return false;
+
+	run.Clear();
+	PT::WideToUTF8(config->opensll_path, command);
+	run.Cmd(command);
+	run.Par("dgst");
+	run.Par("-binary");
+
+	switch(hash)
+	{
+		case WINIX_CRYPT_HASH_MD4:		run.Par("-md4");	break;
+		case WINIX_CRYPT_HASH_MD5:		run.Par("-md5");	break;
+		case WINIX_CRYPT_HASH_SHA1:		run.Par("-sha1");	break;
+		case WINIX_CRYPT_HASH_SHA224:	run.Par("-sha224");	break;
+		case WINIX_CRYPT_HASH_SHA256:	run.Par("-sha256");	break;
+		case WINIX_CRYPT_HASH_SHA384:	run.Par("-sha384");	break;
+		case WINIX_CRYPT_HASH_SHA512:	run.Par("-sha512");	break;
+		
+		default:
+		return false;
+	}
+
+return run.Go(in, inlen, out) == 0;
+}
+
+
+
+bool Crypt::HashBin(int hash, const char * in, std::string & out)
+{
+	size_t len = strlen(in);
+	return HashBin(hash, in, len, out);
+}
+
+
+
+bool Crypt::HashBin(int hash, const std::string & in, std::string & out)
+{
+	return HashBin(hash, in.c_str(), in.size(), out);
+}
+
+
+
+bool Crypt::HashBin(int hash, const wchar_t * in, size_t inlen, std::string & out)
+{
+	PT::WideToUTF8(in, inlen, bufina);
+	int res = HashBin(hash, bufina.c_str(), bufina.size(), out);
+	bufina.clear();
+	
+return res;
+}
+
+
+bool Crypt::HashBin(int hash, const wchar_t * in, std::string & out)
+{
+	size_t len = wcslen(in);
+	return HashBin(hash, in, len, out);
+}
+
+
+bool Crypt::HashBin(int hash, const std::wstring & in, std::string & out)
+{
+	return HashBin(hash, in.c_str(), in.size(), out);
+}
+
+
+
+bool Crypt::HashHex(int hash, const char * in, size_t inlen, std::string & out)
+{
+	int res = HashBin(hash, in, inlen, out_temp);
+
+	ConvertToHexForm(out_temp, out);
+	out_temp.clear();
+
+return res;
+}
+
+
+bool Crypt::HashHex(int hash, const char * in, std::string & out)
+{
+	size_t len = strlen(in);
+	return HashHex(hash, in, len, out);
+}
+
+
+bool Crypt::HashHex(int hash, const std::string & in, std::string & out)
+{
+	return HashHex(hash, in.c_str(), in.size(), out);
+}
+
+
+
+bool Crypt::HashHex(int hash, const wchar_t * in, size_t inlen, std::wstring & out)
+{
+	int res = HashBin(hash, in, inlen, out_temp);
+
+	ConvertToHexForm(out_temp, out);
+	out_temp.clear();
+
+return res;
+}
+
+
+bool Crypt::HashHex(int hash, const wchar_t * in, std::wstring & out)
+{
+	size_t len = wcslen(in);
+	return HashHex(hash, in, len, out);
+}
+
+
+bool Crypt::HashHex(int hash, const std::wstring & in, std::wstring & out)
+{
+	return HashHex(hash, in.c_str(), in.size(), out);
+}
+
+
+bool IsAllWhite(const char * str)
+{
+	for( ; *str ; ++str)
+	{
+		if( !(IsWhite(*str) || *str==10) )
+			return false;
+	}
+
+return true;
+}
+
+
+
+bool Crypt::RSA(bool encrypt, const char * keypath, const char * in, size_t inlen, std::string & out)
+{
+	out.clear();
+
+	if( !config || IsAllWhite(keypath) )
+		return false;
+
+	run.Clear();
+	PT::WideToUTF8(config->opensll_path, command);
+	run.Cmd(command);
+
+	run.Par("rsautl");
+	run.Par("-inkey");
+	run.Par(keypath);
+
+	if(encrypt)
+		run.Par("-encrypt");
+	else
+		run.Par("-decrypt");
+
+return run.Go(in, inlen, out) == 0;
+}
+
+
+
+bool Crypt::RSA(bool encrypt, const char * keypath, const std::string & in, std::string & out)
+{
+	return RSA(encrypt, keypath, in.c_str(), in.size(), out);
+}
+
+
+bool Crypt::RSA(bool encrypt, const std::string & keypath, const std::string & in, std::string & out)
+{
+	return RSA(encrypt, keypath.c_str(), in.c_str(), in.size(), out);
+}
+
+
+
+bool Crypt::RSA(bool encrypt, const wchar_t * keypath, const char * in, size_t inlen, std::string & out)
+{
+	PT::WideToUTF8(keypath, keypatha);
+	return RSA(encrypt, keypatha.c_str(), in, inlen, out);
+}
+
+
+
+bool Crypt::RSA(bool encrypt, const wchar_t * keypath, const std::string & in, std::string & out)
+{
+	return RSA(encrypt, keypath, in.c_str(), in.size(), out);
+}
+
+
+bool Crypt::RSA(bool encrypt, const std::wstring & keypath, const std::string & in, std::string & out)
+{
+	return RSA(encrypt, keypath.c_str(), in.c_str(), in.size(), out);
+}
+
+
+
+
+
+
+
+
+bool Crypt::PassHash(const std::wstring & salt, UserPass & up)
+{
+	bool result = true;
+	up.pass_hash_salted = false;
+
+	if( up.pass_type != WINIX_CRYPT_HASH_NONE )
+	{
+		pass_org     = up.pass;
+		pass_salted  = up.pass;
+		pass_salted += salt;
+
+		if( HashHex(up.pass_type, pass_salted, up.pass) )
+		{
+			if( !salt.empty() )
+				up.pass_hash_salted = true;
+		}
+		else
+		{
+			log << log1 << "Crypt: problem with generating a hash, the password will not be hashed" << logend;
+			
+			up.pass = pass_org;
+			up.pass_type = WINIX_CRYPT_HASH_NONE;
+			result = false;
+		}
+
+		ClearString(pass_salted);
+		ClearString(pass_org);
+	}
+
+return result;
+}
+
+
+
+bool Crypt::PassCrypt(const std::wstring & path_to_rsa_private_key, UserPass & up)
+{
+	bool result = false;
+	ClearString(up.pass_encrypted);
+
+	if( !path_to_rsa_private_key.empty() )
+	{
+		PT::WideToUTF8(up.pass, passa);
+
+		if( RSA(true, path_to_rsa_private_key, passa, up.pass_encrypted) )
+		{
+			result = true;
+		}
+		else
+		{
+			ClearString(up.pass_encrypted);
+			log << log1 << "AddUser: problem with encrypting, the password will not be encrypted!" << logend;
+		}
+
+		ClearString(passa);
+	}
+
+return result;
+}
+
+
+void Crypt::PassHashCrypt(const std::wstring & salt, const std::wstring & path_to_rsa_private_key, UserPass & up)
+{
+	PassHash(salt, up);
+	PassCrypt(path_to_rsa_private_key, up);
+}
+
+
+
+void Crypt::PassHashCrypt(UserPass & up)
+{
+	up.pass_type = config->pass_type;
+	empty.clear();
+
+	if( config->pass_hash_use_salt && !config->pass_hash_salt.empty() )
+		PassHash(config->pass_hash_salt, up);
+	else
+		PassHash(empty, up);
+
+
+	if( config->pass_use_rsa && !config->pass_rsa_private_key.empty() )
+		PassCrypt(config->pass_rsa_private_key, up);
+}
+

core/crypt.h

@@ -0,0 +1,262 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_crypt
+#define headerfile_winix_core_crypt
+
+
+#include <string>
+#include "run.h"
+#include "config.h"
+#include "user.h"
+
+
+/*
+	the kind of hashes we are able to obtain in winix
+*/
+#define WINIX_CRYPT_HASH_NONE		0
+#define WINIX_CRYPT_HASH_MD4		1
+#define WINIX_CRYPT_HASH_MD5		2
+#define WINIX_CRYPT_HASH_SHA1		10
+#define WINIX_CRYPT_HASH_SHA224		11
+#define WINIX_CRYPT_HASH_SHA256		12
+#define WINIX_CRYPT_HASH_SHA384		13
+#define WINIX_CRYPT_HASH_SHA512		14
+
+
+
+/*
+	calculating hashes, encrypting and decrypting with RSA
+*/
+class Crypt
+{
+public:
+
+
+	void SetConfig(Config * pconfig);
+
+
+	/*
+		calculating a hash from a given input
+
+		input:
+			hash  - the kind of the hash - WINIX_CRYPT_HASH_*
+			in    - input buffer
+			inlen - the length of the buffer
+		output:
+			out   - the hash in binary form
+	*/
+	bool HashBin(int hash, const char * in, size_t inlen, std::string & out);
+	bool HashBin(int hash, const char * in,               std::string & out);
+	bool HashBin(int hash, const std::string & in,        std::string & out);
+
+
+	/*
+		calculating a hash from a given input
+		the input string is first changed to UTF8 and then hash is calculated
+
+		input:
+			hash  - the kind of the hash - WINIX_CRYPT_HASH_*
+			in    - input buffer
+			inlen - the length of the buffer
+		output:
+			out   - the hash in binary form
+	*/
+	bool HashBin(int hash, const wchar_t * in, size_t inlen, std::string & out);
+	bool HashBin(int hash, const wchar_t * in,               std::string & out);
+	bool HashBin(int hash, const std::wstring & in,          std::string & out);
+
+
+	/*
+		calculating a hash from a given input
+
+		input:
+			hash  - the kind of the hash - WINIX_CRYPT_HASH_*
+			in    - input buffer
+			inlen - the length of the buffer
+		output:
+			out   - the hash in the hex form (one byte is saved as two hex digits)
+	*/
+	bool HashHex(int hash, const char * in, size_t inlen,    std::string & out);
+	bool HashHex(int hash, const char * in,                  std::string & out);
+	bool HashHex(int hash, const std::string & in,           std::string & out);
+
+
+	/*
+		calculating a hash from a given input
+		the input string is first changed to UTF8 and then hash is calculated
+
+		input:
+			hash  - the kind of the hash - WINIX_CRYPT_HASH_*
+			in    - input buffer
+			inlen - the length of the buffer
+		output:
+			out   - the hash in the hex form (one byte is saved as two hex digits)
+					the 'out' here is std::wstring (not std::string like beforehand)
+	*/
+	bool HashHex(int hash, const wchar_t * in, size_t inlen, std::wstring & out);
+	bool HashHex(int hash, const wchar_t * in,               std::wstring & out);
+	bool HashHex(int hash, const std::wstring & in,          std::wstring & out);
+
+
+	/*
+		encrypt/decrypt by using RSA algorithm
+
+		input:
+			encrypt  - true means encrypting, false means decrypting
+			keypath  - path to a RSA private key (this is a private and public key in one file)
+			in       - input buffer
+			inlen    - the size of the buffer
+
+		output:
+			out      - encrypted or decrypted buffer (always binary)
+	*/
+	bool RSA(bool encrypt, const char * keypath,         const char * in, size_t inlen, std::string & out);
+	bool RSA(bool encrypt, const char * keypath,         const std::string & in,        std::string & out);
+	bool RSA(bool encrypt, const std::string & keypath,  const std::string & in,        std::string & out);
+	bool RSA(bool encrypt, const wchar_t * keypath,      const char * in, size_t inlen, std::string & out);
+	bool RSA(bool encrypt, const wchar_t * keypath,      const std::string & in,        std::string & out);
+	bool RSA(bool encrypt, const std::wstring & keypath, const std::string & in,        std::string & out);
+
+
+	/*
+		this method creates a hash from the given plain text password
+
+		input.
+			salt         - salt for the hash
+			up.pass_type - what kind of hash do you want - look at WINIX_CRYPT_HASH_* macros (in crypt.h)
+			up.pass      - plain text password
+
+			if salt is empty then the hash will not be salted
+
+		output:
+			up.pass_type - (can be changed to 0 when there is a problem with generating a hash)
+			up.pass      - hash from the password (or plain text if up.pass_type was zero)
+			up.pass_hash_salted (true if the hash is salted - when salt was not empty)
+
+		if there is a problem with generating a hash the method stores a plain text password
+		and changes up.pass_type to zero (plain text passwords are not salted)
+	*/
+	bool PassHash(const std::wstring & salt, UserPass & up);
+
+
+	/*
+		this method encrypts the given password
+
+		input:
+			path_to_rsa_private_key - a path to rsa private key (this are a private and public keys both in one file)
+			up.pass - given password (can be a plain text or a hash)
+
+			if path_to_rsa_private_key is empty then the password will not be encrypted
+
+		output:
+			up.pass_encrypted
+
+		if there is a problem (or the path to the key is empty) then up.pass_encrypted will be empty
+		and the method returns false
+	*/
+	bool PassCrypt(const std::wstring & path_to_rsa_private_key, UserPass & up);
+
+
+	/*
+		this method creates a hash from the given plain text password and then encrypts it
+
+		input:
+			salt         - salt for the hash
+			path_to_rsa_private_key - a path to rsa private key (this are a private and public keys both in one file)
+			up.pass_type - what kind of hash do you want - look at WINIX_CRYPT_HASH_* macros (in crypt.h)
+			up.pass      - plain text password
+
+			if salt is empty then the hash will not be salted
+			if path_to_rsa_private_key is empty then the password will not be encrypted
+
+		output:
+			up.pass_type - (can be changed to 0 when there is a problem with generating a hash)
+			up.pass      - hash from the password (or plain text if up.pass_type was zero)
+			up.pass_hash_salted (true if the hash is salted - when salt was not empty)
+			up.pass_encrypted - encrypted password (if not empty)
+		
+	*/
+	void PassHashCrypt(const std::wstring & salt, const std::wstring & path_to_rsa_private_key, UserPass & up);
+
+
+	/*
+		this method creates a hash from the given plain text password and then encrypts it
+
+		input:
+			up.pass - plain text password
+
+		output:
+			up.pass_type        - what kind of hash there is in up.pass
+			up.pass             - hash from the password (or plain text if up.pass_type is zero)
+			up.pass_hash_salted - true if the hash is salted (plain text are never salted)
+			up.pass_encrypted   - encrypted password (if not empty)
+	*/
+	void PassHashCrypt(UserPass & up);
+
+
+	/*
+		putting some characters into the string and then calling clear()
+	*/
+	template<class StringType>
+	void ClearString(StringType & str);
+
+
+
+private:
+
+	Config * config;
+	Run run;
+	std::string command, bufina, keypatha;
+	//std::wstring pass_salted;//, pass_hashed;
+	//std::string pass_hasheda, pass_encrypteda;
+
+	std::wstring pass_salted, pass_org;
+	std::string passa, out_temp;
+	std::wstring empty;
+
+
+	template<typename StringType>
+	void ConvertToHexForm(const std::string & in, StringType & out);
+
+	char ConvertToHexForm(int val);
+
+};
+
+
+
+template<typename StringType>
+void Crypt::ClearString(StringType & str)
+{
+	for(size_t i=0 ; i<str.size() ; ++i)
+		str[i] = 0x0c;
+
+	str.clear();
+}
+
+
+template<typename StringType>
+void Crypt::ConvertToHexForm(const std::string & in, StringType & out)
+{
+	out.clear();
+
+	if( in.size() * 2 > out.capacity() )
+		out.reserve(in.size() * 2);
+
+	for(size_t i=0 ; i<in.size() ; ++i)
+	{
+		out += ConvertToHexForm(((unsigned char)in[i]) >> 4);
+		out += ConvertToHexForm(((unsigned char)in[i]) & 0x0f);
+	}
+}
+
+
+
+#endif
+

core/cur.h

@@ -0,0 +1,36 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_cur
+#define headerfile_winix_core_cur
+
+#include "request.h"
+#include "session.h"
+#include "mount.h"
+
+
+/*
+	current request and session
+*/
+struct Cur
+{
+	Request * request;
+	Session * session;
+	Mount   * mount;
+
+	// those pointers are never null, if there is no a session for the user
+	// the 'session' pointer pointers at a special temporary session
+};
+
+
+
+
+
+
+#endif

core/db.h

@@ -1,256 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfilecmslucoredb
-#define headerfilecmslucoredb
-
-
-#include <string>
-#include <vector>
-#include <map>
-#include <sstream>
-#include <libpq-fe.h>
-#include <cstdio>
-#include <ctime>
-#include <cstring>
-
-#include "item.h"
-#include "user.h"
-#include "group.h"
-#include "thread.h"
-#include "error.h"
-#include "dircontainer.h"
-#include "ugcontainer.h"
-#include "ticket.h"
-
-
-class Db
-{
-public:
-
-	Db(bool close_at_end_ = true);
-	~Db();
-
-	// !! przerobic tak aby GetItem zwracalo wszystkie pozycja
-	// !! GetFile tylko dla plikow
-	// !! GetDir tylko dla katalogow
-	// !! GetFile i GetDir beda uzywac GetItem
-	
-	void Init(const std::string & database, const std::string & user, const std::string & pass);
-	bool CheckUser(std::string & login, std::string & password, long & user_id);
-	Error AddUser(User & user, const std::string & password);
-
-	Error AddItem(Item & item);
-	Error EditItemById(Item & item, bool with_url = true);
-	Error EditItemByUrl(Item & item, bool with_url = true);
-	void CheckAllUrlSubject();
-
-
-	struct ItemQuery
-	{
-		// id is selected always
-		bool sel_parent_id;		// parent_id
-		bool sel_user_id;		// user_id, modification_user_id
-		bool sel_group_id;		// group_id
-		bool sel_guest_name;	// guest_name
-		bool sel_privileges;	// privileges
-		bool sel_date;			// date_creation, date_modification
-		bool sel_subject;		// subject
-		bool sel_content;		// content, content_type, (content_id)
-		bool sel_url;			// url
-		bool sel_type;			// type (dir, file, none)
-		bool sel_default_item;	// default_item
-		bool sel_auth;			// auth, auth_path
-
-		bool where_id;			// 
-		bool where_parent_id;	//
-		bool where_type;
-		bool where_auth;
-
-		long id;				// if where_id is true
-		long parent_id;			// if where_parent_id is true
-		Item::Type type;
-		Item::Auth auth;
-		bool auth_equal;		// if true means auth should be equal
-
-		bool sort_asc;
-
-		
-		void SetAllSel(bool sel)
-		{
-			sel_parent_id	= sel;
-			sel_user_id		= sel;
-			sel_group_id	= sel;
-			sel_guest_name	= sel;
-			sel_privileges	= sel;
-			sel_date		= sel;
-			sel_subject		= sel;
-			sel_content		= sel;
-			sel_url			= sel;
-			sel_type		= sel;
-			sel_default_item= sel;
-			sel_auth		= sel;
-		}
-
-		void SetAllWhere(bool where_)
-		{
-			where_id		= where_;
-			where_parent_id = where_;
-			where_type		= where_;
-			where_auth		= where_;
-		}
-
-		void SetAll(bool sel, bool where_)
-		{
-			SetAllSel(sel);
-			SetAllWhere(where_);
-		}
-
-		void WhereId(long id_)					{ where_id = true;			id = id_; }
-		void WhereParentId(long parent_id_)		{ where_parent_id = true;	parent_id = parent_id_; }
-		void WhereType(Item::Type type_)		{ where_type = true;		type = type_; }
-		void WhereAuth(Item::Auth st,
-						bool equal = true)		{ where_auth = true;		auth = st;		auth_equal = equal; }
-
-		ItemQuery()
-		{
-			sort_asc   = true;
-			auth_equal = true;
-
-			SetAll(true, false);
-
-			id			= -1;
-			parent_id	= -1;
-			type		= Item::none;
-			auth		= Item::auth_none;
-		}
-	};
-
-
-	void GetItems(std::vector<Item> & item_table, const ItemQuery & item_query);
-	void GetItems(std::vector<long> & item_table, const ItemQuery & item_query);
-
-
-	// !! pobiera tylko jeden item (cos wymyslec innego z nazwa albo argumentem)
-	void GetItem(std::vector<Item> & item_table, long id);
-
-
-	bool GetPriv(Item & item, long id);
-	Error EditPrivById(Item & item, long id);
-	Error EditParentUrlById(Item & item, long id);
-	Error EditAuthById(Item & item, long id);
-	Error DelDirById(long id);
-
-	Error EditSubjectById(Item & item, long id);
-
-
-	bool DelItem(const Item & item);
-	void GetDirs(DirContainer & dir_table);
-	void GetUsers(UGContainer<User> & user_table);
-	void GetGroups(UGContainer<Group> & group_table);
-
-	// !! nowy interfejs
-	long Size(long parent_id, Item::Type type = Item::none);
-
-	Error GetItemById(long item_id, Item & item);
-	Error GetItem(long parent_id, const std::string & url, Item & item);
-	Error EditDefaultItem(long id, long new_default_item);
-	
-	long GetItemId(long parent_id, const std::string & url, Item::Type type);
-	long GetFileId(long parent_id, const std::string & url);
-	long GetDirId(long parent_id, const std::string & url);
-
-	static tm ConvertTime(const char * str);
-	static const char * ConvertTime(const tm & t);
-
-	PGconn * GetPGconn();
-
-	virtual void Connect();
-
-
-	Error AddThread(Thread & thread);
-	Error GetThreadByDirId(long dir_id, Thread & thread);
-	Error GetThreads(long parent_id, std::vector<Thread> & thread_tab);
-	Error EditThreadAddItem(long dir_id, long item_id);
-	Error EditThreadRemoveItem(long dir_id);
-	Error RemoveThread(long dir_id);
-	
-
-	Error GetTicketByDirId(long dir_id, Ticket & ticket);
-	Error GetTickets(long parent_id, std::vector<Ticket> & ticket_tab);
-	//bool  IsTicket(long dir_id);
-	Error AddTicket(Ticket & ticket);
-	Error EditTicketById(Ticket & ticket);
-	Error EditTicketRemoveItem(long item_id);
-	Error RemoveTicket(long dir_id);
-
-protected:
-
-	PGconn * pg_conn;
-	std::string db_database, db_user, db_pass;
-	bool close_at_end;
-	
-	void SetDbParameters();
-	
-	void Close();
-	
-	void AssertConnection();
-	std::string Escape(const std::string & s);
-	std::string Escape(const char * s);
-	PGresult * AssertQuery(const std::string & q);
-	void AssertResultStatus(PGresult * r, ExecStatusType t);
-	static int AssertColumn(PGresult * r, const char * column_name);
-	static const char * AssertValue(PGresult * r, int row, int col);
-	void ClearResult(PGresult * r);
-	long AssertCurrval(const char * table);
-	bool AddItemCreateUrlSubject(Item & item);
-	
-	Error AddItemIntoContent(Item & item);
-	Error AddItemIntoItem(Item & item);
-	
-	Error EditItemInItem(Item & item, bool with_url);
-	Error EditItemInContent(Item & item);
-	Error EditItemGetId(Item & item);
-	Error EditItemGetContentId(Item & item);
-	
-	void CheckAllUrlSubjectModifyItem(Item & item);
-	
-	PGresult * GetItemsQuery(const ItemQuery & iq, bool skip_other_sel = false);
-
-	bool  DelItemDelItem(const Item & item);
-	void  DelItemDelContent(const Item & item);
-	Error DelItemCountContents(const Item & item, long & contents);
-	
-	
-	struct ItemColumns
-	{
-		int id, user_id, group_id, privileges, date_creation, date_modification, url, type, parent_id,
-			content_id, default_item, subject, content, content_type, guest_name, auth, auth_path, modification_user_id;
-	 	
-		void SetColumns(PGresult * r);
-		void SetItem(PGresult * r, long row, Item & item);
-	};
-	
-
-	struct TicketColumns
-	{
-		int id, dir_id, parent_id, type, status, priority, category, expected, progress, item_id;
-
-		void SetColumns(PGresult * r);
-		void SetTicket(PGresult * r, long row, Ticket & ticket);
-	};
-
-}; // class Db
-
-
-
-
-
-#endif
-

core/db_itemcolumns.cpp

@@ -1,97 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#include "db.h"
-
-
-
-void Db::ItemColumns::SetColumns(PGresult * r)
-{
-	// PQfnumber returns -1 if there is no such a column
-	id                = PQfnumber(r, "id");
-	user_id           = PQfnumber(r, "user_id");
-	group_id          = PQfnumber(r, "group_id");
-	privileges        = PQfnumber(r, "privileges");
-	date_creation     = PQfnumber(r, "date_creation");
-	date_modification = PQfnumber(r, "date_modification");
-	url               = PQfnumber(r, "url");
-	type              = PQfnumber(r, "type");
-	parent_id         = PQfnumber(r, "parent_id");
-	content_id        = PQfnumber(r, "content_id");
-	default_item      = PQfnumber(r, "default_item");
-	subject           = PQfnumber(r, "subject");
-	content           = PQfnumber(r, "content");
-	content_type      = PQfnumber(r, "content_type");
-	guest_name        = PQfnumber(r, "guest_name");
-	auth              = PQfnumber(r, "auth");
-	auth_path         = PQfnumber(r, "auth_path");
-	modification_user_id = PQfnumber(r, "modification_user_id");
-}
-
-
-
-void Db::ItemColumns::SetItem(PGresult * r, long row, Item & item)
-{
-	if( id                != -1 ) item.id                = atol( Db::AssertValue(r, row, id) );
-	if( user_id           != -1 ) item.user_id           = atol( Db::AssertValue(r, row, user_id) );
-	if( group_id          != -1 ) item.group_id          = atol( Db::AssertValue(r, row, group_id) );
-	if( privileges        != -1 ) item.privileges        = atoi( Db::AssertValue(r, row, privileges) );
-	if( date_creation     != -1 ) item.date_creation     = ConvertTime( Db::AssertValue(r, row, date_creation) );
-	if( date_modification != -1 ) item.date_modification = ConvertTime( Db::AssertValue(r, row, date_modification) );
-	if( url               != -1 ) item.url               = Db::AssertValue(r, row, url);
-	if( type              != -1 ) item.type              = static_cast<Item::Type>( atoi(Db::AssertValue(r, row, type)) );
-	if( parent_id         != -1 ) item.parent_id         = atol( Db::AssertValue(r, row, parent_id) );
-	if( content_id        != -1 ) item.content_id        = atol( Db::AssertValue(r, row, content_id) );
-	if( default_item      != -1 ) item.default_item      = atol( Db::AssertValue(r, row, default_item) );
-	if( subject           != -1 ) item.subject           = Db::AssertValue(r, row, subject);
-	if( content           != -1 ) item.content           = Db::AssertValue(r, row, content);
-	if( content_type      != -1 ) item.content_type      = static_cast<Item::ContentType>( atoi(Db::AssertValue(r, row, content_type)) );
-	if( guest_name        != -1 ) item.guest_name        = Db::AssertValue(r, row, guest_name);
-	if( auth              != -1 ) item.auth              = static_cast<Item::Auth>( atoi(Db::AssertValue(r, row, auth)) );
-	if( auth_path         != -1 ) item.auth_path         = Db::AssertValue(r, row, auth_path);
-	if( modification_user_id != -1 ) item.modification_user_id = atol( Db::AssertValue(r, row, modification_user_id) );
-}
-
-
-
-
-
-
-void Db::TicketColumns::SetColumns(PGresult * r)
-{
-	// PQfnumber returns -1 if there is no such a column
-	id           = PQfnumber(r, "id");
-	dir_id       = PQfnumber(r, "dir_id");
-	parent_id    = PQfnumber(r, "parent_id");
-	type         = PQfnumber(r, "type");
-	status       = PQfnumber(r, "status");
-	priority     = PQfnumber(r, "priority");
-	category     = PQfnumber(r, "category");
-	expected     = PQfnumber(r, "expected");
-	progress     = PQfnumber(r, "progress");
-	item_id      = PQfnumber(r, "item_id");
-}
-
-
-void Db::TicketColumns::SetTicket(PGresult * r, long row, Ticket & ticket)
-{
-	if( id           != -1 ) ticket.id            = atol( Db::AssertValue(r, row, id) );
-	if( dir_id       != -1 ) ticket.dir_id        = atol( Db::AssertValue(r, row, dir_id) );
-	if( parent_id    != -1 ) ticket.parent_id     = atol( Db::AssertValue(r, row, parent_id) );
-	if( type         != -1 ) ticket.type          = atoi( Db::AssertValue(r, row, type) );
-	if( status       != -1 ) ticket.status        = atoi( Db::AssertValue(r, row, status) );
-	if( priority     != -1 ) ticket.priority      = atoi( Db::AssertValue(r, row, priority) );
-	if( category     != -1 ) ticket.category      = atoi( Db::AssertValue(r, row, category) );
-	if( expected     != -1 ) ticket.expected      = atoi( Db::AssertValue(r, row, expected) );
-	if( progress     != -1 ) ticket.progress      = atoi( Db::AssertValue(r, row, progress) );
-	if( item_id      != -1 ) ticket.item_id       = atol( Db::AssertValue(r, row, item_id) );
-}
-
-
-

core/dircontainer.cpp

@@ -11,13 +11,15 @@
 #include "log.h"
 
 
-std::string DirContainer::dir_etc = "etc";
+std::wstring DirContainer::dir_etc = L"etc";
+std::wstring DirContainer::dir_var = L"var";
 
 
 DirContainer::DirContainer()
 {
 	is_root = false;
 	is_etc  = false;
+	is_var  = false;
 }
 
 
@@ -40,6 +42,15 @@ return etc_iter;
 }
 
 
+DirContainer::Iterator DirContainer::GetVar()
+{
+	if( !is_var )
+		return table.end();
+	
+return var_iter;
+}
+
+
 DirContainer::Iterator DirContainer::Begin()
 {
 	return table.begin();	
@@ -54,7 +65,7 @@ DirContainer::Iterator DirContainer::End()
 
 DirContainer::SizeType DirContainer::Size()
 {
-	return table.size();
+	return table.size(); // !! warning: it has O(n)
 }
 
 bool DirContainer::Empty()
@@ -63,25 +74,37 @@ bool DirContainer::Empty()
 }
 
 
+bool DirContainer::IsNameOfSpecialFolder(const std::wstring & name)
+{
+	return name == dir_etc || name == dir_var;
+}
+
+
 // looking for '/etc'
 // 'root' is found beforehand
 // CheckSpecialFolder() may not find everything (when the first is a special folder and then the root)
 void DirContainer::FindSpecialFolders()
 {
 	is_etc = false;
+	is_var = false;
 
 	if( !is_root )
 		return;
 
-	DirContainer::ParentIterator i = FindFirstParent(root_iter->id);
+	DirContainer::ParentIterator i = FindFirstChild(root_iter->id);
 	
-	for( ; i!=ParentEnd() ; i = NextParent(i) )
+	for( ; i!=ParentEnd() ; i = NextChild(i) )
 	{
 		if( i->second->url == dir_etc )
 		{
 			is_etc = true;
 			etc_iter = i->second;
-			break;
+		}
+		else
+		if( i->second->url == dir_var )
+		{
+			is_var = true;
+			var_iter = i->second;
 		}
 	}
 }
@@ -103,8 +126,16 @@ void DirContainer::CheckSpecialFolder(const Item & item, Iterator iter)
 	{
 		is_etc   = true;
 		etc_iter = iter;
-		log << log1 << "DirCont: added special folder: /etc" << logend;
+		log << log2 << "DirCont: added special folder: /etc" << logend;
 	}
+
+	if( item.parent_id==root_iter->id && item.url==dir_var )
+	{
+		is_var   = true;
+		var_iter = iter;
+		log << log2 << "DirCont: added special folder: /var" << logend;
+	}
+
 }
 
 
@@ -141,10 +172,10 @@ bool DirContainer::ChangeParent(long dir_id, long new_parent_id)
 	if( i->parent_id == new_parent_id )
 		return true; // nothing to do
 
-	ParentIterator p = FindFirstParent(i->parent_id);
+	ParentIterator p = FindFirstChild(i->parent_id);
 	bool found = false;
 
-	for( ; p != table_parent.end() ; p = NextParent(p) )
+	for( ; p != table_parent.end() ; p = NextChild(p) )
 	{
 		if( p->second->id == dir_id )
 		{
@@ -157,7 +188,7 @@ bool DirContainer::ChangeParent(long dir_id, long new_parent_id)
 
 			found = true;
 
-			if( i->url == "etc" ) // !! in the future can be more special folders
+			if( IsNameOfSpecialFolder(i->url) )
 				FindSpecialFolders();
 
 			break; // that iterator (p) is only one
@@ -220,7 +251,7 @@ bool DirContainer::ParentEmpty()
 }
 
 
-DirContainer::ParentIterator DirContainer::FindFirstParent(long parent)
+DirContainer::ParentIterator DirContainer::FindFirstChild(long parent)
 {
 	ParentIterator i = table_parent.lower_bound(parent);
 	
@@ -231,7 +262,7 @@ return i;
 }
 
 
-DirContainer::ParentIterator DirContainer::NextParent(ParentIterator i)
+DirContainer::ParentIterator DirContainer::NextChild(ParentIterator i)
 {
 	if( i == table_parent.end() )
 		return table_parent.end();

core/dircontainer.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoredircontainer
-#define headerfilecmslucoredircontainer
+#ifndef headerfile_winix_core_dircontainer
+#define headerfile_winix_core_dircontainer
 
 #include <list>
 #include <map>
@@ -34,6 +34,7 @@ public:
 
 	Iterator GetRoot();
 	Iterator GetEtc();
+	Iterator GetVar();
 
 	Iterator Begin();
 	Iterator End();
@@ -47,13 +48,14 @@ public:
 
 	bool DelById(long id);
 
-	ParentIterator ParentBegin();
+	ParentIterator ParentBegin(); // IMPROVE ME: may it should be renamed to ChildBegin() similarly as FindFirstChild() ?
 	ParentIterator ParentEnd();
 	ParentSizeType ParentSize();
 	bool           ParentEmpty();
-	ParentIterator FindFirstParent(long parent);
-	ParentIterator NextParent(ParentIterator pi);
+	ParentIterator FindFirstChild(long parent);
+	ParentIterator NextChild(ParentIterator pi);
 
+	bool IsNameOfSpecialFolder(const std::wstring & name);
 	void FindSpecialFolders();
 
 private:
@@ -75,12 +77,18 @@ private:
 	// etc
 	Iterator etc_iter;
 
+	// true if there is a var dir in the table
+	bool is_var;
+
+	// var
+	Iterator var_iter;
+
 	// indexes
 	TableId table_id;
 	TableParent table_parent;
 
 	// names of folders
-	static std::string dir_etc;
+	static std::wstring dir_etc, dir_var;
 };
 
 

core/dirs.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -13,41 +13,48 @@
 
 
 
+
 void Dirs::SetDb(Db * pdb)
 {
 	db = pdb;
 }
 
 
-void Dirs::SetRequest(Request * prequest)
+void Dirs::SetCur(Cur * pcur)
 {
-	request = prequest;
+	cur = pcur;
+}
+
+
+void Dirs::SetNotify(Notify * pnotify)
+{
+	notify = pnotify;
 }
 
 
 void Dirs::Clear()
 {
-	dir_table.Clear();
+	dir_tab.Clear();
 }
 
 
 bool Dirs::HasReadExecAccessForRoot(const Item & item)
 {
 	// there must be at least one 'x' (for the root)
-	return (item.privileges & 01111) != 0; // !! in the future there'll be another 'x'
+	return (item.privileges & 01111) != 0;
 }
 
 
 void Dirs::CheckRootDir()
 {
-	DirContainer::Iterator i = dir_table.GetRoot();
+	DirContainer::Iterator i = dir_tab.GetRoot();
 
-	if( i != dir_table.End() )
+	if( i != dir_tab.End() )
 	{
 		if( !HasReadExecAccessForRoot(*i) )
 		{
-			i->privileges = 0755;
-			log << log1 << "Dirs: there is no access for root (admin) to the root dir, setting 0755 for root dir" << logend;
+			i->privileges = 07555;
+			log << log1 << "Dirs: there is no access for a root (admin) to the root dir, setting 07555 for the root directory" << logend;
 			db->EditPrivById(*i, i->id);
 		}
 
@@ -55,7 +62,7 @@ void Dirs::CheckRootDir()
 	}
 	
 		
-	log << log1 << "Dirs: there is no a root dir in the database (creating one)" << logend;
+	log << log1 << "Dirs: there is no a root directory in the database (creating one)" << logend;
 
 	Item root;
 
@@ -63,14 +70,13 @@ void Dirs::CheckRootDir()
 	root.parent_id    = -1;
 	root.user_id      = -1;
 	root.group_id     = -1;
-	root.privileges   = 0755;
-	root.default_item = -1;
+	root.privileges   = 07555;
 
 	// !! upewnic sie ze baza nie zmieni url (gdyby wczesniej juz byl w bazie pusty url)
 	// !! zrobic jakis wyjatek do wprowadzania roota?
 	if( db->AddItem(root) == WINIX_ERR_OK )
 	{
-		dir_table.PushBack(root);
+		dir_tab.PushBack(root);
 	}
 }
 
@@ -81,13 +87,13 @@ void Dirs::ReadDirs()
 {
 	Clear();
 
-	db->GetDirs(dir_table);
+	db->GetDirs(dir_tab);
 	CheckRootDir();
-	dir_table.FindSpecialFolders();
+	dir_tab.FindSpecialFolders();
 }
 
 
-bool Dirs::ExtractName(const char * & s, std::string & name)
+bool Dirs::ExtractName(const wchar_t * & s, std::wstring & name)
 {
 	name.clear();
 	
@@ -106,9 +112,9 @@ return !name.empty();
 
 bool Dirs::IsDir(long id)
 {
-	DirContainer::Iterator i = dir_table.FindId(id);	
+	DirContainer::Iterator i = dir_tab.FindId(id);	
 
-	if( i == dir_table.End() )
+	if( i == dir_tab.End() )
 		return false;
 		
 return true;
@@ -116,75 +122,147 @@ return true;
 
 
 
-
-bool Dirs::GetDirChilds(long parent, std::vector<Item*> & childs_table)
+// !! dac clearowanie childs_tab
+// !! ewentualnie mozna dodac trzeci domyslny parametr bool clear_tab = true
+bool Dirs::GetDirChilds(long parent, std::vector<Item*> & childs_tab)
 {
 	if( parent != -1 && !IsDir(parent) )
 		return false;
 	
-	DirContainer::ParentIterator i = dir_table.FindFirstParent(parent);	
+	DirContainer::ParentIterator i = dir_tab.FindFirstChild(parent);	
 	
-	for( ; i != dir_table.ParentEnd() ; i = dir_table.NextParent(i) )
-		childs_table.push_back( &(*i->second) );
+	for( ; i != dir_tab.ParentEnd() ; i = dir_tab.NextChild(i) )
+		childs_tab.push_back( &(*i->second) );
 		
 return true;
 }
 
 
-DirContainer::ParentIterator Dirs::FindFirstParent(long parent_id)
+DirContainer::ParentIterator Dirs::FindFirstChild(long parent_id)
 {
-	DirContainer::ParentIterator i = dir_table.FindFirstParent(parent_id);	
+	DirContainer::ParentIterator i = dir_tab.FindFirstChild(parent_id);	
 
 return i;
 }
 
 
-DirContainer::ParentIterator Dirs::NextParent(DirContainer::ParentIterator i)
+DirContainer::ParentIterator Dirs::NextChild(DirContainer::ParentIterator i)
 {
-	return dir_table.NextParent(i);
+	return dir_tab.NextChild(i);
 }
 
 
 DirContainer::ParentIterator Dirs::ParentEnd()
 {
-	return dir_table.ParentEnd();
+	return dir_tab.ParentEnd();
 }
 
 
-// dodatkowo moze metoda AppendPath dodajaca sciezke do biezacego stringa?
+// !! dodatkowo moze metoda AppendPath dodajaca sciezke do biezacego stringa?
 // albo tutaj stringa nie czyscic?
 // O(m * log n) (m- how many parts are in 'id')
-// path with a slash at the end
-bool Dirs::MakePath(long id, std::string & path)
+// path with a slash at the end and at the beginning
+bool Dirs::MakePath(long id, std::wstring & path, bool clear_path)
 {
 DirContainer::Iterator i;
 
-	path = '/';
+	if( clear_path )
+		path.clear();
+
+	temp_path = '/';
 
 	while( true )
 	{
-		i = dir_table.FindId(id);
+		i = dir_tab.FindId(id);
 		
-		if( i == dir_table.End() ||
+		if( i == dir_tab.End() ||
 			i->parent_id == id ) // means a loop (something wrong in the db)
+		{
+			// we don't change path if there is no such a directory
 			return false;
+		}
 		
 		if( i->parent_id == -1 )
+		{
+			path += temp_path;
 			return true;
+		}
 
 		id = i->parent_id;
 		
-		
-		path.insert(0, i->url);
-		path.insert(path.begin(), '/');
+		temp_path.insert(0, i->url);
+		temp_path.insert(temp_path.begin(), '/');
 	}
 }
 
 
 
+
+void Dirs::MakePath(const std::vector<Item*> dir_tab, std::wstring & path, bool clear_path)
+{
+	if( clear_path )
+		path.clear();
+
+	for(size_t i=0 ; i<dir_tab.size() ; ++i)
+	{
+		path += dir_tab[i]->url;
+		path += '/';
+	}
+}
+
+
+
+size_t Dirs::DirLevel(long id)
+{
+DirContainer::Iterator i;
+size_t level = 0;
+
+	while( true )
+	{
+		i = dir_tab.FindId(id);
+		
+		if( i == dir_tab.End() ||
+			i->parent_id == id ) // means a loop (something wrong in the db)
+		{
+			return level;
+		}
+		
+		if( i->parent_id == -1 )
+			return level;
+
+		id = i->parent_id;
+		level += 1;
+	}
+}
+
+
+bool Dirs::IsChild(long parent_id, long child_id)
+{
+	if( child_id == parent_id )
+		return false;
+
+	DirContainer::Iterator i;
+
+	while( child_id != -1 )
+	{
+		i = dir_tab.FindId(child_id);
+		
+		if( i == dir_tab.End() )
+			return false;
+		
+		if( i->parent_id == parent_id )
+			return true;
+
+		child_id = i->parent_id;
+	}
+
+return false;
+}
+
+
 bool Dirs::ChangeParent(long dir_id, long new_parent_id)
 {
-	return dir_table.ChangeParent(dir_id, new_parent_id);
+	return dir_tab.ChangeParent(dir_id, new_parent_id);
 }
 
 
@@ -198,9 +276,9 @@ DirContainer::Iterator i;
 
 	while( true )
 	{
-		i = dir_table.FindId(dir_id);
+		i = dir_tab.FindId(dir_id);
 		
-		if( i==dir_table.End() || i->parent_id==-1 )
+		if( i==dir_tab.End() || i->parent_id==-1 )
 			return false;
 		
 		if( i->parent_id == parent_id )
@@ -213,11 +291,38 @@ DirContainer::Iterator i;
 
 
 
+bool Dirs::CreateDirTab(long dir_id, std::vector<Item*> & out_dir_tab)
+{
+DirContainer::Iterator i;
+
+	out_dir_tab.clear();
+
+	do
+	{
+		i = dir_tab.FindId(dir_id);
+		
+		if( i == dir_tab.End() )
+			return false;
+
+		if( out_dir_tab.empty() )
+			out_dir_tab.insert(out_dir_tab.end(), &(*i)); // !! I am not sure whether begin() can be used on an empty container
+		else
+			out_dir_tab.insert(out_dir_tab.begin(), &(*i));
+
+		dir_id = i->parent_id;
+	}
+	while( dir_id != -1 );
+
+return true;
+}
+
+
+
 Item * Dirs::GetRootDir()
 {
-	DirContainer::Iterator root = dir_table.GetRoot();
+	DirContainer::Iterator root = dir_tab.GetRoot();
 	
-	if( root == dir_table.End() )
+	if( root == dir_tab.End() )
 		return 0;
 		
 return &(*root);
@@ -226,20 +331,31 @@ return &(*root);
 
 Item * Dirs::GetEtcDir()
 {
-	DirContainer::Iterator etc = dir_table.GetEtc();
+	DirContainer::Iterator etc = dir_tab.GetEtc();
 	
-	if( etc == dir_table.End() )
+	if( etc == dir_tab.End() )
 		return 0;
 		
 return &(*etc);
 }
 
 
-Item * Dirs::GetDir(const std::string & name, long parent)
+Item * Dirs::GetVarDir()
 {
-	DirContainer::ParentIterator i = dir_table.FindFirstParent(parent);
+	DirContainer::Iterator etc = dir_tab.GetVar();
 	
-	for( ; i!=dir_table.ParentEnd() ; i = dir_table.NextParent(i) )
+	if( etc == dir_tab.End() )
+		return 0;
+		
+return &(*etc);
+}
+
+
+Item * Dirs::GetDir(const wchar_t * name, long parent)
+{
+	DirContainer::ParentIterator i = dir_tab.FindFirstChild(parent);
+	
+	for( ; i!=dir_tab.ParentEnd() ; i = dir_tab.NextChild(i) )
 		if( i->second->url == name )
 			return &(*i->second);
 	
@@ -247,38 +363,51 @@ return 0;
 }
 
 
-
-Item * Dirs::GetDir(const std::string & path)
+Item * Dirs::GetDir(const std::wstring & name, long parent)
 {
-	DirContainer::Iterator root = dir_table.GetRoot();
+	return GetDir(name.c_str(), parent);
+}
+
+
+
+Item * Dirs::GetDir(const wchar_t * path)
+{
+	if( *path == 0 )
+		return 0;
+
+	DirContainer::Iterator root = dir_tab.GetRoot();
 	
-	if( root == dir_table.End() )
+	if( root == dir_tab.End() )
 		// ops, we do not have a root dir
 		return 0;
 		
-	Item * pitem = &(*root);
-
-	std::string name;
-	const char * s = path.c_str();
+	Item * pitem      = &(*root);
+	const wchar_t * s = path;
 	
-	while( ExtractName(s, name) )
+	while( ExtractName(s, get_dir_temp) )
 	{
-		pitem = GetDir(name, pitem->id);
+		pitem = GetDir(get_dir_temp, pitem->id);
 			
 		if( !pitem )
 			return 0;
 	}
 
-
 return pitem;
 }
 
 
+
+Item * Dirs::GetDir(const std::wstring & path)
+{
+	return GetDir(path.c_str());
+}
+
+
 Item * Dirs::GetDir(long id)
 {
-	DirContainer::Iterator i = dir_table.FindId(id);	
+	DirContainer::Iterator i = dir_tab.FindId(id);	
 
-	if( i == dir_table.End() )
+	if( i == dir_tab.End() )
 		return 0;
 		
 return &(*i);
@@ -289,13 +418,13 @@ return &(*i);
 
 Item * Dirs::AddDir(const Item & item)
 {
-	return &(*dir_table.PushBack(item));
+	return &(*dir_tab.PushBack(item));
 }
 
 
 
 
-size_t Dirs::AnalyzeDir(Item * pdir, const std::string & path, long & dir_id, std::string & dir)
+size_t Dirs::AnalyzeDir(Item * pdir, const std::wstring & path, long & dir_id, std::wstring & dir)
 {
 	size_t i = 0;
 	size_t old_i;
@@ -341,7 +470,7 @@ size_t Dirs::AnalyzeDir(Item * pdir, const std::string & path, long & dir_id, st
 	 2 - the path is empty
 	 3 - there is not such a directory
 */
-int Dirs::AnalyzePath(const std::string & path, long & dir_id, std::string & dir, std::string & file)
+int Dirs::AnalyzePath(const std::wstring & path, long & dir_id, std::wstring & dir, std::wstring & file)
 {
 	Item * pdir = GetRootDir();
 	dir = '/';
@@ -374,10 +503,156 @@ return 0;
 
 
 
-
-void Dirs::SplitPath(const std::string & path, std::string & dir, std::string & file)
+// current_dir_tab can be the same container as out_dir_tab
+void Dirs::CopyDirTab(const std::vector<Item*> & in, std::vector<Item*> & out)
 {
-	std::string::size_type i;
+	if( &in != &out )
+	{
+		out.resize(in.size());
+
+		for(size_t i=0 ; i<in.size() ; ++i)
+			out[i] = in[i];
+	}
+}
+
+
+
+
+bool Dirs::AnalyzeDir(std::vector<Item*> & dir_tab, const std::wstring & link_to, size_t & i)
+{
+	size_t old_i;
+	i = 0;
+
+	if( dir_tab.empty() )
+		return false;
+
+	while( true )
+	{	
+		// skipping slashes
+		for( ; i<link_to.size() && link_to[i] == '/' ; ++i);
+
+		if( i == link_to.size() )
+			return true; // end of the path
+
+		// creating a name
+		old_i = i;
+		analyze_temp.clear();
+
+		for( ; i<link_to.size() && link_to[i] != '/' ; ++i)
+			analyze_temp += link_to[i];
+		
+		if( analyze_temp == L".." )
+		{
+			if( dir_tab.size() <= 1 )
+				return false;
+
+			dir_tab.pop_back();
+		}
+		else
+		if( analyze_temp != L"." )
+		{
+ 			Item * pdir = GetDir(analyze_temp, dir_tab.back()->id);
+	 			
+ 			if( !pdir )
+			{
+				i = old_i;
+				return true; // analyze_temp is not a directory
+			}
+
+			dir_tab.push_back(pdir);
+		}
+ 	}
+}
+
+
+
+
+
+
+int Dirs::FollowLink(std::vector<Item*> & dir_tab, const std::wstring & link_to, std::wstring & out_item)
+{
+	size_t i;
+	
+	if( !AnalyzeDir(dir_tab, link_to, i) )
+		return 2; // incorrect link_to
+
+	if( i < link_to.size() )
+	{
+		// checking if at least one slash has left
+		for(size_t a=i ; a < link_to.size() ; ++a)
+			if( link_to[a] == '/' )
+				return 2; // there is not such a directory
+
+		// the rest of the path is a file name
+		out_item = link_to.c_str() + i;
+		return 1;
+	}
+
+return 0;
+}
+
+
+
+
+
+/*
+	return codes:
+	ok:
+	0 - the link_to is a path to a directory (out_item skipped, out_dir_tab will not be empty)
+	1 - the link_to is a path to a file (out_item is used, out_dir_tab will not be empty)
+
+	error:
+	2 - incorrect link_to
+	3 - there is not a root dir
+	4 - current_dir_tab was empty
+
+	current_dir_tab can be the same container as out_dir_tab
+	link_to can be a relative path (without the first slash) and can contain ".." or "."
+*/
+int Dirs::FollowLink(const std::vector<Item*> & current_dir_tab, const std::wstring & link_to,
+					 std::vector<Item*> & out_dir_tab, std::wstring & out_item)
+{
+	temp_link_to = link_to; // link_to can be from the out_item and would be cleared next
+	out_item.clear();
+
+	if( current_dir_tab.empty() )
+		return 4;
+
+	if( temp_link_to.empty() )
+	{
+		CopyDirTab(current_dir_tab, out_dir_tab);
+		return 0;
+	}
+
+	if( temp_link_to[0] == '/' )
+	{
+		// temp_link_to is an absolute path
+		Item * pdir = GetRootDir();
+
+		if( !pdir )
+			return 3;
+
+		out_dir_tab.clear();
+		out_dir_tab.push_back(pdir);
+	}
+	else
+	{
+		// temp_link_to is a relative path
+		CopyDirTab(current_dir_tab, out_dir_tab);
+	}
+
+return FollowLink(out_dir_tab, temp_link_to, out_item);
+}
+
+
+
+
+
+
+
+void Dirs::SplitPath(const std::wstring & path, std::wstring & dir, std::wstring & file)
+{
+	std::wstring::size_type i;
 	
 	dir.clear();
 	file.clear();
@@ -405,12 +680,15 @@ void Dirs::SplitPath(const std::string & path, std::string & dir, std::string &
 // !! dodac kasowanie z bazy
 bool Dirs::DelDir(long dir_id)
 {
-	return dir_table.DelById(dir_id);
+	return dir_tab.DelById(dir_id);
 }
 
 
-Error Dirs::AddDirectory(Item & item, bool add_to_dir_table)
+Error Dirs::AddDirectory(Item & item, bool add_to_dir_tab, Item ** pdir, int notify_code)
 {
+	if( pdir )
+		*pdir = 0;
+
 	if( item.type != Item::dir )
 		return WINIX_ERR_DIR_EXPECTED;
 
@@ -418,10 +696,16 @@ Error Dirs::AddDirectory(Item & item, bool add_to_dir_table)
 
 	if( status == WINIX_ERR_OK )
 	{
-		Item * pdir = AddDir(item);
+		Item * d = AddDir(item);
 		
-		if( add_to_dir_table && request->dir_table.back()->id == item.parent_id )
-			request->dir_table.push_back(pdir);	
+		if( add_to_dir_tab && !cur->request->dir_tab.empty() && cur->request->dir_tab.back()->id == item.parent_id )
+			cur->request->dir_tab.push_back(d);
+
+		if( pdir )
+			*pdir = d;
+
+		if( notify_code )
+			notify->ItemChanged(notify_code, item);
 	}
 
 return status;
@@ -429,5 +713,42 @@ return status;
 
 
 
+Item * Dirs::CreateVarDir()
+{
+	Item * var = GetVarDir();
+
+	if( var )
+		return var;
+
+	Item v;
+	Item * root = GetRootDir();
+
+	if( root )
+	{
+		v.parent_id  = root->id;
+		v.user_id    = root->user_id;
+		v.group_id   = root->group_id;
+		v.privileges = root->privileges;
+		v.subject    = L"var";
+		v.url        = L"var";
+		v.type       = Item::dir;
+
+		AddDirectory(v, false, &var);
+	}
+
+return var;
+}
+
+
+// printing first and last slash
+void Dirs::LogDir(const std::vector<Item*> & dir_tab)
+{
+	log << '/';
+
+	// skipping the first (root) directory
+	for(size_t i=1 ; i<dir_tab.size() ; ++i)
+		log << dir_tab[i]->url << '/';
+}
+
 
 

core/dirs.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoredirs
-#define headerfilecmslucoredirs
+#ifndef headerfile_winix_core_dirs
+#define headerfile_winix_core_dirs
 
 
 #include <vector>
@@ -17,8 +17,9 @@
 
 #include "item.h"
 #include "dircontainer.h"
-#include "db.h"
+#include "db/db.h"
 #include "request.h"
+#include "notify/notify.h"
 
 
 // we do not support '..' in a path (for simplicity and security reasons)
@@ -31,51 +32,84 @@ public:
 	void Clear();
 	void ReadDirs();
 
-	void SetRequest(Request * prequest);
+	void SetCur(Cur * pcur);
 	void SetDb(Db * pdb);
+	void SetNotify(Notify * pnotify);
 
 	// these methods return false if there is no such a dir
 	bool IsDir(long dir_id);
-	bool GetDirChilds(long parent_id, std::vector<Item*> & childs_table);
-	bool MakePath(long dir_id, std::string & path);
+	bool GetDirChilds(long parent_id, std::vector<Item*> & childs_tab); // !! zamienic na GetChilds()
+	bool MakePath(long dir_id, std::wstring & path, bool clear_path = true);
+	void MakePath(const std::vector<Item*> dir_tab, std::wstring & path, bool clear_path = true);
 	bool ChangeParent(long dir_id, long new_parent_id);
+
 	bool HasParent(long dir_id, long parent_id);
+
 	bool DelDir(long dir_id);
 
-	int AnalyzePath(const std::string & path, long & dir_id, std::string & dir, std::string & file);
-	static void SplitPath(const std::string & path, std::string & dir, std::string & file);
+	// if returns true then out_dir_tab is not empty
+	bool CreateDirTab(long dir_id, std::vector<Item*> & out_dir_tab);
 
-	DirContainer::ParentIterator FindFirstParent(long parent_id);
-	DirContainer::ParentIterator NextParent(DirContainer::ParentIterator i);
-	DirContainer::ParentIterator ParentEnd();
+	void LogDir(const std::vector<Item*> & dir_tab);
+
+	int AnalyzePath(const std::wstring & path, long & dir_id, std::wstring & dir, std::wstring & file);
+	int FollowLink(const std::vector<Item*> & current_dir_tab, const std::wstring & link_to,
+				   std::vector<Item*> & out_dir_tab, std::wstring & out_item);
+	static void SplitPath(const std::wstring & path, std::wstring & dir, std::wstring & file);
+
+	DirContainer::ParentIterator FindFirstChild(long parent_id);
+	DirContainer::ParentIterator NextChild(DirContainer::ParentIterator i);
+	DirContainer::ParentIterator ParentEnd(); // !! pozostalo do zamiany na child
 
 
 	// these methods return null if there is no such a dir 
 	// !! zmienic nazwy wskazujace ze operujemy tylko na lokalnej tablicy
 	Item * GetRootDir();
 	Item * GetEtcDir();
-	Item * GetDir(const std::string & name, long parent);
-	Item * GetDir(const std::string & path);
+	Item * GetVarDir();
+
+	Item * GetDir(const wchar_t * name, long parent);
+	Item * GetDir(const std::wstring & name, long parent);
+	Item * GetDir(const wchar_t * path);
+	Item * GetDir(const std::wstring & path);
 	Item * GetDir(long id);
 	Item * AddDir(const Item & item);
 	
 	void CheckRootDir();
 
+	Item * CreateVarDir();
 
-	// !! jak juz wczesniejsze nazwy beda zmienione to tutaj damy AddDir()
-	Error AddDirectory(Item & item, bool add_to_dir_table = false);
+	// !! jak juz wczesniejsze nazwy beda zmienione to tutaj damy AddDir() /AddDir() juz istnieje przeciez?/
+	Error AddDirectory(Item & item, bool add_to_dir_tab = false, Item ** pdir = 0, int notify_code = 0);
 	
+	// returns how many levels of directories there are
+	// "/"        -> 0  (root dir)
+	// "/abc"     -> 1
+	// "/abc/def" -> 2
+	size_t DirLevel(long id);
+
+	// checking if child_id is really a child of parent_id
+	bool IsChild(long parent_id, long child_id);
+
 private:
 
-	Request * request;
-	Db * db;
+	Cur    * cur;
+	Db     * db;
+	Notify * notify;
 
-	DirContainer dir_table;
+	DirContainer dir_tab;
+	std::wstring temp_path;
+	std::wstring temp_link_to;
 
-	size_t AnalyzeDir(Item * pdir, const std::string & path, long & dir_id, std::string & dir);
-	std::string analyze_temp;
+	size_t AnalyzeDir(Item * pdir, const std::wstring & path, long & dir_id, std::wstring & dir);
+	bool AnalyzeDir(std::vector<Item*> & dir_tab, const std::wstring & link_to, size_t & i);
+	std::wstring analyze_temp;
+	std::wstring get_dir_temp;
 
-	bool ExtractName(const char * & s, std::string & name);
+	void CopyDirTab(const std::vector<Item*> & in, std::vector<Item*> & out);
+	int FollowLink(std::vector<Item*> & dir_tab, const std::wstring & link_to, std::wstring & out_item);
+
+	bool ExtractName(const wchar_t * & s, std::wstring & name);
 	bool HasReadExecAccessForRoot(const Item & item);
 	
 };

core/error.h

@@ -2,16 +2,16 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreerror
-#define headerfilecmslucoreerror
+#ifndef headerfile_winix_core_error
+#define headerfile_winix_core_error
+
+
 
-#include <iostream>
-#include "log.h"
 
 #define WINIX_ERR_OK							0
 //#define WINIX_ERR_INCORRECT_PATH				1
@@ -48,14 +48,13 @@
 
 #define WINIX_ERR_NO_TICKET						24
 
-#define WINIX_ERR_PASSWORDS_DIFFERENT			25
-#define WINIX_ERR_PASSWORD_TOO_SHORT			26
-#define WINIX_ERR_USER_EXISTS					27
-#define WINIX_ERR_LOGIN_EMPTY					28
+//#define WINIX_ERR_PASSWORDS_DIFFERENT			25
+//#define WINIX_ERR_PASSWORD_TOO_SHORT			26
+//#define WINIX_ERR_USER_EXISTS					27
+//#define WINIX_ERR_LOGIN_EMPTY					28
 #define WINIX_DIFFERENT_MOUNT_POINTS			29
 
 
-
 #define WINIX_ERR_DB_FATAL_ERROR_DURING_CONNECTING	100
 #define WINIX_ERR_DB_INCORRECT_QUERY			101
 #define WINIX_ERR_DB_INCORRENT_RESULT_STATUS	102
@@ -69,6 +68,10 @@
 
 //#define WINIX_ERR_UNKNOWN						1000
 #define WINIX_NOTHING_TO_DO						109
+#define WINIX_ERR_INCORRECT_URI					110
+
+#define WINIX_ERR_INTERNAL_ERROR				2000
+
 
 typedef int Error;
 

core/getparser.h

@@ -1,57 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfilecmslucoregetparser
-#define headerfilecmslucoregetparser
-
-#include "httpsimpleparser.h"
-#include "requesttypes.h"
-
-
-class GetParser : public HttpSimpleParser
-{
-
-	const char * get_string;
-	GetTable & get_table;
-
-protected:
-
-	virtual int GetChar()
-	{
-		if( !get_string || *get_string == 0 )
-			return -1;
-		
-	return (int)(unsigned char)*(get_string++);
-	}
-	
-	
-	virtual void Parameter(std::string &, std::string & value)
-	{
-		get_table.push_back(value);
-		
-		log << log2 << "Get, value: \"" << value << "\"" << logend;			
-	}
-	
-
-
-public:
-
-	GetParser(const char * get_string_, GetTable & get_table_) : get_string(get_string_), get_table(get_table_)
-	{
-		HttpSimpleParser::separator = '/';
-		HttpSimpleParser::read_name = false;
-		
-		if( get_string && *get_string == separator ) // one '/' at the beginning
-			++get_string;
-	}
-
-};
-
-
-#endif

core/group.h

@@ -7,8 +7,8 @@
  * 
  */
  
-#ifndef headerfilecmslucoregroup
-#define headerfilecmslucoregroup
+#ifndef headerfile_winix_core_group
+#define headerfile_winix_core_group
 
 #include <string>
 #include <vector>
@@ -18,7 +18,7 @@
 struct Group
 {
 	long id;
-	std::string name; // group name
+	std::wstring name; // group name
 	std::vector<long> members; // users id
 	
 	Group()

core/groups.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -43,7 +43,7 @@ return &(*i);
 }
 
 
-Group * Groups::GetGroup(const std::string & name)
+Group * Groups::GetGroup(const std::wstring & name)
 {
 	Table::Iterator i = table.FindName(name);
 	
@@ -54,7 +54,7 @@ return &(*i);
 }
 
 
-long Groups::GetGroupId(const std::string & name)
+long Groups::GetGroupId(const std::wstring & name)
 {
 	Group * pgroup = GetGroup(name);
 	
@@ -86,9 +86,9 @@ Groups::SizeType Groups::Size()
 }
 
 
-Group & Groups::operator[](Groups::SizeType pos)
+bool Groups::Remove(long group_id)
 {
-	return table[pos];
+	return table.Remove(group_id);
 }
 
 

core/groups.h

@@ -2,19 +2,19 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoregroups
-#define headerfilecmslucoregroups
+#ifndef headerfile_winix_core_groups
+#define headerfile_winix_core_groups
 
 #include <map>
 
 #include "group.h"
 #include "ugcontainer.h"
-#include "db.h"
+#include "db/db.h"
 
 
 
@@ -33,12 +33,12 @@ public:
 	void Clear();
 	void ReadGroups(Db * db);
 	Group * GetGroup(long group_id);
-	Group * GetGroup(const std::string & name);
-	long GetGroupId(const std::string & name);
+	Group * GetGroup(const std::wstring & name);
+	long GetGroupId(const std::wstring & name);
 	Iterator Begin();
 	Iterator End();
 	SizeType Size();
-	Group & operator[](SizeType pos);
+	bool Remove(long group_id);
 
 };
 

core/htmlfilter.h

@@ -2,27 +2,40 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
-#ifndef headerfilecmslucorehtmlfilter
-#define headerfilecmslucorehtmlfilter
+#ifndef headerfile_winix_core_htmlfilter
+#define headerfile_winix_core_htmlfilter
 
 #include <string>
+#include <map>
+#include <vector>
+#include <algorithm>
 
 
 
 
 // max length of a name of a html tag (with terminating null)
-#define WINIX_HTMLFILTER_ITEM_MAXLEN	30
+#define WINIX_HTMLFILTER_ITEM_NAME_MAXLEN	30
+
+// max length of a html lang attribute (e.g. "en", "pl")
+#define WINIX_HTMLFILTER_ITEM_LANG_MAXLEN	10
+
+
+#define WINIX_HTMLFILTER_ATTR_NAME_MAXLEN	40
+
+
+#define WINIX_HTMLFILTER_ATTR_VALUE_MAXLEN	500
+
 
 // depth of the html tree
-#define WINIX_HTMLFILTER_STACK_MAXLEN	100
+#define WINIX_HTMLFILTER_STACK_MAXLEN		100
 
 // length of a buffer used for printing
-// it should be at least: WINIX_HTMLFILTER_ITEM_MAXLEN+3
+// it should be at least: WINIX_HTMLFILTER_ITEM_NAME_MAXLEN+3
 #define WINIX_HTMLFILTER_BUFFER_MAXLEN	2048
 
 
@@ -48,23 +61,12 @@ class HTMLFilter
 {
 public:
 
-
-	// for checking orphans
-	enum Lang
-	{
-		lang_pl,
-		lang_cz,
-		lang_sk,
-		lang_none
-	};
-
 	enum OrphanMode
 	{
 		orphan_nbsp,		// putting "&nbsp;" string
 		orphan_160space		// putting 160 ascii code
 	};
 
-
 	HTMLFilter();
 	HTMLFilter(const HTMLFilter & f);
 	HTMLFilter & operator=(const HTMLFilter & f);
@@ -72,16 +74,22 @@ public:
 
 
 	// main methods used for filtering
-	void Filter(const char * in, std::string & out);
-	void Filter(const std::string & in, std::string & out);
+	void Filter(const wchar_t * in, std::wstring & out);
+	void Filter(const std::wstring & in, std::wstring & out);
 
 
-	// insert a white space into long lines
-	// only between html tags
+	// insert a white space into long words
+	// (only between html tags)
 	// skipped in such tags: script, pre, textarea
 	// break_after - after how many characters insert a space (0 - off)
-	void BreakLines(size_t break_after_);
+	void BreakWord(size_t break_after_);
 
+	// insert a new line character into long lines
+	// (only between html tags)
+	// skipped in such tags: script, pre, textarea
+	// wrap_line - after how many characters wrap a line (0 - off)
+	// lines are wrapped only in 'body' tag (useful for text in 'title' tag which is in 'head' section)
+	void WrapLine(size_t wrap_line_);
 
 	// trimming white characters (with new lines)
 	// at the beginning, at the end and in the middle of a string
@@ -98,10 +106,16 @@ public:
 	void InsertTabs(size_t tabsize);
 
 
+	// orphans are checked only in 'body' tag
+	void AssignOrphans(const wchar_t * lang_code,      const std::vector<std::wstring> & otab);
+	void AssignOrphans(const std::wstring & lang_code, const std::vector<std::wstring> & otab);
+	void ClearOrphans();
+
+
 	// check 'orphans' for the specicic language
 	// if an orphan is detected then the non-break space ("&nbsp;" or ascii 160 code) will be put
 	// default disable (lang_none)
-	void CheckOrphans(Lang lang_, OrphanMode mode = orphan_nbsp);
+	void OrphansMode(OrphanMode mode = orphan_nbsp);
 
 
 	// skipping some unsafe tags
@@ -112,107 +126,171 @@ public:
 
 protected:
 
+	// orphans for one language
+	struct Orphans
+	{
+		std::vector<std::wstring> tab;
+		size_t max_len;
+	};
+
+
+	// orphans for all languages
+	// map<language_code, Orphans>
+	typedef std::map<std::wstring, Orphans> OrphansTab;
+	OrphansTab orphans_tab;
+
+
 	struct Item
 	{
-		char name[WINIX_HTMLFILTER_ITEM_MAXLEN];
-		size_t name_len;
+		std::wstring name; // max size: WINIX_HTMLFILTER_ITEM_NAME_MAXLEN
 
 		enum Type
 		{
-			opening,
-			closing,
-			simple,
-			special,
+			opening,		/* sample:  <h1>		*/
+			closing,		/* sample:  </h1>		*/
+			simple,			/* sample:  <br/>		*/
+			special,		/* sample:  <!doctype>	*/
 			none
 		} type;
 
 		// is there a new line after this tag
 		bool new_line;
 
+		// current orphans table
+		// (will be propagated)
+		Orphans * porphans;
+
+		// this item or one from its parents is a 'body' html tag
+		// (will be propagated)
+		bool has_body_tag;
+
 		void Clear();
 		Item();
 	};
 
 
-	// only this method have direct access to the output string
-	// you can easily change the output from a std::string to something else
-	virtual void Put(const char * str, const char * end);
+	/*
+		virtual methods
+	*/
+	virtual void Init();
+	virtual void Uninit();
+
+	virtual bool IsOpeningTagMark();
+	virtual bool IsOpeningCommentaryTagMark();
+	virtual bool IsClosingTagMark();
+	virtual bool IsClosingXmlSimpleTagMark();
+
+	virtual bool IsValidCharForName(int c);
+	virtual bool IsValidCharForAttrName(int c);
+	virtual void CheckExceptions();
+	virtual bool SkipCommentaryTagIfExists();
+
+	virtual void Put(wchar_t c);
+	virtual void Put(const wchar_t * str);
+	virtual void Put(const wchar_t * str, const wchar_t * end);
+	virtual void Put(const std::wstring & str);
+
+	virtual void PutOpeningTagMark();
+	virtual void PutClosingTagMark();
+	virtual bool PutOpeningTag();
+	virtual void PutClosingTag(const wchar_t * tag);
+
+	virtual void PutNormalText(const wchar_t * str, const wchar_t * end);
+	virtual void ReadNormalTextSkipWhite(const wchar_t * & start, const wchar_t * & last_non_white);
 
 
+	/*
+		others
+	*/
 	Item & GetItem(size_t i);
 	Item & LastItem();
 
-	int ToLower(int c);
-	bool IsNameEqual(const char * name1, const char * name2);
-	bool IsNameEqual(const char * name1, const char * name2, size_t len);
-	bool IsLastTag(const char * name);
-	bool IsTagSafe(const char * tag);
+	wchar_t ToLower(wchar_t c);
+	void    ToLower(std::wstring & str);
 
-	int CheckOrphan(const char * str, const char * end, const char * orphan);
-	bool CheckOrphanTable(const char * str, const char * end, const char ** table, size_t o1, size_t o2);
-	bool CheckOrphanLangPl(const char * str, const char * end);
-	bool CheckOrphanLangCz(const char * str, const char * end);
-	bool CheckOrphan(const char * str, const char * end);
+	bool IsNameEqual(const wchar_t * name1,      const wchar_t * name2);
+	bool IsNameEqual(const wchar_t * name1,      const std::wstring & name2);
+	bool IsNameEqual(const std::wstring & name1, const wchar_t * name2);
+	bool IsNameEqual(const std::wstring & name1, const std::wstring & name2);
+
+	bool IsNameEqual(const wchar_t * name1,      const wchar_t * name2,      size_t len);
+	bool IsNameEqual(const wchar_t * name1,      const std::wstring & name2, size_t len);
+	bool IsNameEqual(const std::wstring & name1, const wchar_t * name2,      size_t len);
+	bool IsNameEqual(const std::wstring & name1, const std::wstring & name2, size_t len);
+
+	bool IsLastTag(const wchar_t * name);
+	bool IsTagSafe(const wchar_t * tag);
+	bool IsTagSafe(const std::wstring & tag);
+
+	int  CheckOrphan(const wchar_t * str, const wchar_t * end, const std::wstring & orphan_str);
+	bool CheckOrphan(const wchar_t * str, const wchar_t * end, const std::vector<std::wstring> & orphans);
+	bool CheckOrphan(const wchar_t * str, const wchar_t * end);
 
 	bool IsWhite(int c);
 	void SkipWhite();
 	void SkipWhiteLines();
 	void SkipWhiteWithFirstNewLine();
+	void SkipWhiteLines(const wchar_t * & str, const wchar_t * end);
 	bool IsClosingTagForLastItem();
-	virtual bool IsOpeningTagMark();
-	virtual bool IsOpeningCommentaryTagMark();
 	size_t OpeningCommentaryTagMarkSize();
-	virtual bool IsClosingTagMark();
-	virtual bool IsClosingXmlSimpleTagMark();
-	bool SkipCommentaryTagIfExists();
-	const char * SkipItemCheckXmlSimple();
+	void SkipAndCheckClosingTag();
 
 	void PopStack();
 	bool PushStack();
-	virtual bool IsValidCharForName(int c);
 	void CheckNewLine();
-	virtual void CheckExceptions();
 	void CheckStackPrintRest();
 	void AddForgottenTags();
 	void CheckClosingTags();
-	virtual void ReadNormalTextSkipWhite(const char * & start, const char * & last_non_white);
 	void ReadNormalText();
 	bool PrintRest();
-	void PrintItem(const char * start, const char * end);
+	bool PrintOpeningItem();
 	void ReadItemName();
+	void ReadItemAttrName();
+	void ReadItemAttrValue(bool has_quote);
+
+	bool ReadItemAttr();
+	bool CheckItemAttr();
+	void PrinItemAttr();
+
+	void ReadItemClosing();
+	void ReadItemSpecial();
+	void ReadItemOpening();
 	bool ReadItem();
-	virtual void Init();
-	virtual void Deinit();
+	void ReadLoop();
 	void Read();
 
-	size_t PutNormalTextTrimFillBuffer(const char * & str, const char * & end);
-	size_t PutNormalTextFillBuffer(const char * & str, const char * & end);
-	virtual void PutNormalText(const char * str, const char * end);
-	virtual void PutNormalTextTrim(const char * str, const char * end);
-	void PutLastTagWithClosingTag();
-	virtual void PutOpeningTagMark();
-	virtual void PutClosingTagMark();
-	virtual void PutTagName(const char * name);
-	virtual void PutOpeningTag(const char * start, const char * end);
-	virtual void PutClosingTag(const char * tag);
-	size_t PutTabsToBuffer(size_t index, size_t len);
-	size_t PutNonBreakSpaceToBuffer(size_t index);
-	void PutTabs(size_t len);
-	void PutNewLine();
+	void CheckChar(wchar_t c);
 
-	const char * pchar;
+	void CheckLineWrap();
+	bool HasSemiloconAround(const wchar_t * str, const wchar_t * end);
+	void PutNormalNonWhite(const wchar_t * & str, const wchar_t * end);
+	void PutNormalWhite(const wchar_t * & str, const wchar_t * end);
+	void PutLastTagWithClosingTag();
+	void PutTabs(size_t len);
+	void PutNonBreakingSpace();
+	void PutNewLine();
+	void CalcOrphansMaxLen(Orphans & orphans);
+
+	const wchar_t * pchar;
 	Item empty;
-	Item * pstack;		// stack pointer
-	size_t stack_len;	// length of the stack
-	char * buffer;		// buffer used when printing
-	std::string * out_string;
+	Item * pstack;			// stack pointer
+	size_t stack_len;		// length of the stack
+	wchar_t * buffer;		// buffer used when printing
+	std::wstring * out_string;
 	bool last_new_line;
-	size_t break_after;	// insert a space into long lines after break_after characters
-	bool trim_white;	// trimming white characters
+	size_t break_after;		// insert a space into long words after 'break_after' characters
+	size_t wrap_line;		// insert a new line character into long lines
+	bool trim_white;		// trimming white characters
 	size_t tab_size;
-	Lang lang;          // current language for checking orphans
 	OrphanMode orphan_mode;
-	bool safe_mode;     // skipping some unsafe tags
+	std::wstring attr_name;
+	std::wstring attr_value;
+	std::wstring attr_value_lower;
+	bool attr_has_value;
+	std::wstring lang_code_lower;
+	size_t line_len;		//length of the current line (without first spaces which create the html tree)
+	bool safe_mode;			// skipping some unsafe tags
+	Orphans orphans_temp;
 };
 
 

core/httpsimpleparser.h

@@ -7,8 +7,8 @@
  * 
  */
  
-#ifndef headerfilecmslucorehttpsimpleparser
-#define headerfilecmslucorehttpsimpleparser
+#ifndef headerfile_winix_core_httpsimpleparser
+#define headerfile_winix_core_httpsimpleparser
 
 
 #include <string>
@@ -46,7 +46,7 @@ protected:
 	void TrimWhiteChars(std::string & s);
 	void CheckSpecialChar();
 
-	
+	void Parse();
 	
 	
 public:
@@ -60,12 +60,6 @@ public:
 		skip_white_chars        = false;
 		recognize_special_chars = true;
 	}
-	
-
-	void Parse();
-
-
-
 
 };
 

core/image.cpp

@@ -0,0 +1,594 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2013, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include <ctime>
+#include "image.h"
+#include "utf8/utf8.h"
+#include "log.h"
+#include "system.h"
+#include "plugin.h"
+#include "lock.h"
+
+
+
+
+void Image::SetDb(Db * pdb)
+{
+	db = pdb;
+}
+
+
+void Image::SetConfig(Config * pconfig)
+{
+	config = pconfig;
+}
+
+
+void Image::SetSystem(System * psystem)
+{
+	system = psystem;
+}
+
+
+
+// first thread (objects locked)
+Image::Scale Image::GetImageScale(long dir_id)
+{
+Scale scale;
+
+	Mount * m 	= system->mounts.CalcMount(dir_id);
+	scale.cx	= config->image_cx;
+	scale.cy	= config->image_cy;
+	scale.aspect_mode	= config->image_mode;
+	scale.quality		= config->image_quality;
+
+	// reading width and height from the mount point (if exists)
+	int index = system->mounts.MountParImageSize();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 2 )
+	{
+		scale.cx = Tol(m->param[index].arg[0]);
+		scale.cy = Tol(m->param[index].arg[1]);
+	}
+
+	// reading image mode from the mount point (if exists)
+	index = system->mounts.MountParImageMode();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 1 )
+		scale.aspect_mode = Toi(m->param[index].arg[0]);
+
+	// reading image quality from the mount point (if exists)
+	index = system->mounts.MountParImageQuality();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 1 )
+		scale.quality = Toi(m->param[index].arg[0]);
+
+return scale;
+}
+
+
+
+// first thread (objects locked)
+Image::Scale Image::GetThumbScale(long dir_id)
+{
+Scale scale;
+
+	Mount * m	= system->mounts.CalcMount(dir_id);
+	scale.cx	= config->thumb_cx;
+	scale.cy	= config->thumb_cy;
+	scale.aspect_mode	= config->thumb_mode;
+	scale.quality		= config->thumb_quality;
+
+	// reading width and height from the mount point (if exists)
+	int index = system->mounts.MountParThumbSize();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 2 )
+	{
+		scale.cx = Tol(m->param[index].arg[0]);
+		scale.cy = Tol(m->param[index].arg[1]);
+	}
+
+	// reading thumb mode from the mount point (if exists)
+	index = system->mounts.MountParThumbMode();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 1 )
+		scale.aspect_mode = Toi(m->param[index].arg[0]);
+
+	// reading image quality from the mount point (if exists)
+	index = system->mounts.MountParThumbQuality();
+
+	if( m && m->param[index].defined && m->param[index].arg.size() == 1 )
+		scale.quality = Toi(m->param[index].arg[0]);
+
+return scale;
+}
+
+
+
+
+// first thread (objects locked)
+void Image::Resize(long file_id, size_t cx, size_t cy, int aspect_mode, int quality)
+{
+	item_temp.type			= WINIX_IMAGE_TYPE_RESIZE;
+	item_temp.file_id		= file_id;
+	item_temp.cx			= cx;
+	item_temp.cy			= cy;
+	item_temp.aspect_mode	= aspect_mode;
+	item_temp.quality		= quality;
+
+	CheckParam(item_temp);
+	image_tab.insert(image_tab.end(), item_temp);
+	WakeUpThread();
+}
+
+
+
+// first thread (objects locked)
+void Image::CreateThumb(long file_id, size_t thumb_cx, size_t thumb_cy, int aspect_mode, int quality)
+{
+	item_temp.type			= WINIX_IMAGE_TYPE_CREATE_THUMB;
+	item_temp.file_id		= file_id;
+	item_temp.thumb_cx		= thumb_cx;
+	item_temp.thumb_cy		= thumb_cy;
+	item_temp.aspect_mode	= aspect_mode;
+	item_temp.quality		= quality;
+
+	CheckParam(item_temp);
+	image_tab.insert(image_tab.end(), item_temp);
+	WakeUpThread();
+}
+
+
+
+// first thread (objects locked)
+void Image::Crop(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy, int quality)
+{
+	item_temp.type			= WINIX_IMAGE_TYPE_CROP;
+	item_temp.file_id		= file_id;
+	item_temp.xoffset		= xoffset;
+	item_temp.yoffset		= yoffset;
+	item_temp.cx			= cx;
+	item_temp.cy			= cy;
+	item_temp.quality		= quality;
+
+	CheckParam(item_temp);
+	image_tab.insert(image_tab.end(), item_temp);
+	WakeUpThread();
+}
+
+
+
+// first thread (objects locked)
+void Image::CropThumb(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy, int quality)
+{
+	item_temp.type			= WINIX_IMAGE_TYPE_CROP_THUMB;
+	item_temp.file_id		= file_id;
+	item_temp.xoffset		= xoffset;
+	item_temp.yoffset		= yoffset;
+	item_temp.cx			= cx;
+	item_temp.cy			= cy;
+	item_temp.quality		= quality;
+
+	CheckParam(item_temp);
+	image_tab.insert(image_tab.end(), item_temp);
+	WakeUpThread();
+}
+
+
+
+// first thread (objects locked)
+void Image::CropNewThumb(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy,
+						 size_t thumb_cx, size_t thumb_cy, int aspect_mode, int quality)
+{
+	item_temp.type			= WINIX_IMAGE_TYPE_CREATE_CROP_NEW_THUMB;
+	item_temp.file_id		= file_id;
+	item_temp.xoffset		= xoffset;
+	item_temp.yoffset		= yoffset;
+	item_temp.cx			= cx;
+	item_temp.cy			= cy;
+	item_temp.thumb_cx		= thumb_cx;
+	item_temp.thumb_cy		= thumb_cy;
+	item_temp.aspect_mode	= aspect_mode;
+	item_temp.quality		= quality;
+
+	CheckParam(item_temp);
+	image_tab.insert(image_tab.end(), item_temp);
+	WakeUpThread();
+}
+
+
+
+
+void Image::CheckParam(ImageItem & item)
+{
+	SetMinMax(item.aspect_mode, 	1, 7);
+	SetMinMax(item.quality, 		0, 100);
+	SetMinMax(item.cx, 				1, 30000);
+	SetMinMax(item.cy, 				1, 30000);
+	SetMinMax(item.thumb_cx,		1, 30000);
+	SetMinMax(item.thumb_cy,		1, 30000);
+	SetMinMax(item.xoffset, 		0, 30000);
+	SetMinMax(item.yoffset, 		0, 30000);
+}
+
+
+
+// second thread (objects locked)
+bool Image::SignalReceived()
+{
+	return !image_tab.empty();
+}
+
+
+
+// second thread (objects not locked)
+void Image::Do()
+{
+ImageTab::iterator i;
+bool end;
+
+	Lock();
+	i = image_tab.begin();
+	Unlock();
+
+	do
+	{
+		class Lock lock_object(synchro);
+		
+		if( i != image_tab.end() )
+		{
+			item_work = *i;
+			image_tab.erase(i++);
+			end = false;
+		}
+		else
+		{
+			end = true;
+		}
+
+		lock_object.Unlock();
+
+		if( !end )
+			CreateImage();
+
+	}
+	while( !end && !IsExitSignal() );
+}
+
+
+
+
+void Image::Add(const std::wstring & in, TextStream<std::string> & out)
+{
+	PT::WideToUTF8(in, add_tempa);
+	out << add_tempa;
+}
+
+
+
+
+void Image::EscapePath(const std::string & path, TextStream<std::string> & out, bool clear_stream)
+{
+	if( clear_stream )
+		out.Clear();
+
+	out << '"';
+
+	for(size_t i=0 ; i<path.size() ; ++i)
+	{
+		if( path[i] == '"' )
+			out << '\\';
+
+		if( path[i] != 0 )
+			out << path[i];
+	}
+
+	out << '\"';
+}
+
+
+
+/*
+from: http://www.imagemagick.org/script/command-line-processing.php#geometry
+
+scale% 				Height and width both scaled by specified percentage.
+scale-x%xscale-y% 	Height and width individually scaled by specified percentages. (Only one % symbol needed.)
+width 				Width given, height automagically selected to preserve aspect ratio.
+xheight 			Height given, width automagically selected to preserve aspect ratio.
+widthxheight 		Maximum values of height and width given, aspect ratio preserved.
+widthxheight^ 		Minimum values of width and height given, aspect ratio preserved.
+widthxheight! 		Width and height emphatically given, original aspect ratio ignored.
+widthxheight> 		Change as per widthxheight but only if an image dimension exceeds a specified dimension.
+widthxheight< 		Change dimensions only if both image dimensions exceed specified dimensions.
+*/
+void Image::SelectAspect(size_t cx, size_t cy)
+{
+	switch( item_work.aspect_mode )
+	{
+	case WINIX_IMAGE_MODE_1:
+		command << cx;
+		break;
+
+	case WINIX_IMAGE_MODE_3:
+		command << cx << "x" << cy;
+		break;
+
+	case WINIX_IMAGE_MODE_4:
+		command << '"' << cx << "x" << cy << "^\"";
+		break;
+
+	case WINIX_IMAGE_MODE_5:
+		command << '"' << cx << "x" << cy << "!\"";
+		break;
+
+	case WINIX_IMAGE_MODE_6:
+		command << '"' << cx << "x" << cy << ">\"";
+		break;
+
+	case WINIX_IMAGE_MODE_7:
+		command << '"' << cx << "x" << cy << "<\"";
+		break;
+
+	case WINIX_IMAGE_MODE_2:
+	default:
+		command << "x" << cy;
+		break;
+	}
+}
+
+
+
+// second thread (objects locked)
+bool Image::CreateInputFileName()
+{
+	bool thumb = (item_work.type == WINIX_IMAGE_TYPE_CROP_THUMB);
+
+	if( thumb && !file_work.has_thumb )
+	{
+		log << log1 << "Image: file id: " << file_work.id << ", url: " << file_work.url
+			<< " doesn't have a thumbnail yet (skipping)" << logend;
+
+		return false;
+	}
+
+	if( system->MakeFilePath(file_work, src_path, thumb) )
+	{
+		PT::WideToUTF8(src_path, input_file_name);
+		return true;
+	}
+	else
+	{
+		log << log1 << "Image: cannot create a source path" << logend;
+		return false;
+	}
+}
+
+
+
+// second thread (objects locked)
+void Image::CreateTmpFileName()
+{
+	stream_tmp_path.Clear();
+	stream_tmp_path << config->upload_dir << L"/tmp/image_" << std::time(0);
+	PT::WideToUTF8(stream_tmp_path.Str(), tmp_file_name);
+}
+
+
+
+// second thread (objects are not locked)
+bool Image::CreateCommand()
+{
+	class Lock lock_object(synchro);
+
+	iq.SetAll(true, false);
+	iq.WhereId(item_work.file_id);
+
+	// the file could have been changed especially when there is a long queue of files
+	if( db->GetItem(file_work, iq) != WINIX_ERR_OK )
+		return false;
+
+	if( !CreateInputFileName() )
+		return false;
+
+	command.Clear();
+	Add(config->convert_cmd, command);
+
+	command << " ";
+	EscapePath(input_file_name, command, false);
+	command << " -quiet -quality " << item_work.quality;
+		
+	if( item_work.type == WINIX_IMAGE_TYPE_RESIZE )
+	{
+		command << " -resize ";
+		SelectAspect(item_work.cx, item_work.cy);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CREATE_THUMB )
+	{
+		command << " -strip -thumbnail ";
+		SelectAspect(item_work.thumb_cx, item_work.thumb_cy);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CROP )
+	{
+		command << " -crop " << item_work.cx << "x" << item_work.cy
+				<< "+" << item_work.xoffset << "+" << item_work.yoffset << " +repage ";
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CROP_THUMB )
+	{
+		command << " -strip -crop " << item_work.cx << "x" << item_work.cy
+				<< "+" << item_work.xoffset << "+" << item_work.yoffset
+				<< " +repage ";
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CREATE_CROP_NEW_THUMB )
+	{
+		command << " -strip -crop " << item_work.cx << "x" << item_work.cy
+				<< "+" << item_work.xoffset << "+" << item_work.yoffset
+				<< " +repage -thumbnail ";
+		SelectAspect(item_work.thumb_cx, item_work.thumb_cy);
+	}
+
+	CreateTmpFileName();
+
+	command << " ";
+	EscapePath(tmp_file_name, command, false);
+
+	log << log4 << "Image: running: " << command.Str() << logend;
+
+
+return true;
+}
+
+
+
+
+// second thread (objects are locked)
+void Image::ImageSavedCorrectly()
+{
+	if( item_work.type == WINIX_IMAGE_TYPE_CREATE_THUMB )
+	{
+		if( !file_work.has_thumb )
+		{
+			file_work.has_thumb = true;
+			db->EditHasThumbById(true, file_work.id);
+		}
+
+		log << log3 << "Image: generated a thumbnail: " << dst_path << logend;
+		plugin.Call((Session*)0, WINIX_CREATED_THUMB, &file_work);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_RESIZE )
+	{
+		log << log3 << "Image: image resized: " << dst_path << logend;
+		plugin.Call((Session*)0, WINIX_IMAGE_RESIZED, &file_work);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CROP )
+	{
+		log << log3 << "Image: image cropped: " << dst_path << logend;
+		// !! IMPROVE ME add a correct message
+		//plugin.Call((Session*)0, WINIX_IMAGE_RESIZED, &file_work);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CROP_THUMB )
+	{
+		log << log3 << "Image: image thumbnail cropped: " << dst_path << logend;
+		// !! IMPROVE ME add a correct message
+		//plugin.Call((Session*)0, WINIX_IMAGE_RESIZED, &file_work);
+	}
+	else
+	if( item_work.type == WINIX_IMAGE_TYPE_CREATE_CROP_NEW_THUMB )
+	{
+		log << log3 << "Image: a new thumbnail from an original image was cropped: " << dst_path << logend;
+		// !! IMPROVE ME add a correct message
+		//plugin.Call((Session*)0, WINIX_IMAGE_RESIZED, &file_work);
+	}
+}
+
+
+// second thread (objects are not locked)
+void Image::SaveImage()
+{
+	class Lock lock_object(synchro);
+
+	// the file could have been changed especially when creating the image lasted too long
+	iq.SetAll(true, false);
+	iq.WhereId(item_work.file_id);
+
+	if( db->GetItem(file_work, iq) == WINIX_ERR_OK )
+	{
+		bool thumb = (item_work.type == WINIX_IMAGE_TYPE_CREATE_THUMB 	||
+					  item_work.type == WINIX_IMAGE_TYPE_CROP_THUMB 	||
+					  item_work.type == WINIX_IMAGE_TYPE_CREATE_CROP_NEW_THUMB );
+
+		if( system->MakeFilePath(file_work, dst_path, thumb, true, config->upload_dirs_chmod) )
+		{
+			if( RenameFile(stream_tmp_path.Str(), dst_path) )
+			{
+				ImageSavedCorrectly();
+			}
+			else
+			{
+				log << log1 << "Image: cannot move a temporary file: " << stream_tmp_path.Str()
+					<< ", to: " << dst_path << logend;
+
+				::RemoveFile(stream_tmp_path.Str());
+			}
+		}
+		else
+		{
+			log << log1 << "Image: cannot create a destination path" << logend;
+		}
+	}
+}
+
+
+
+// second thread (objects are not locked)
+void Image::CreateImage()
+{
+	if( CreateCommand() )
+	{
+		int res = std::system(command.CStr());
+
+		if( res == 0 )
+		{
+			SaveImage();
+		}
+		else
+		{
+			class Lock lock_object(synchro);
+			log << log3 << "Image: some problems with creating an image"
+				<< ", 'convert' process returned: " << res << logend;
+		}
+	}
+}
+
+
+
+// second thread (objects are not locked)
+// !! there is a problem with GIF files
+// Bus error (core dumped)
+/*
+#include "wand/MagickWand.h"
+
+	// compiler options:
+	// include: -I/usr/local/include/ImageMagick
+	// link with: `MagickWand-config --ldflags --libs`
+
+void Image::CreateThumbnail()
+{
+	PT::WideToUTF8(item_work.source, sourcea);
+	PT::WideToUTF8(item_work.dst,    dsta);
+
+	MagickWandGenesis();
+
+	MagickWand * wand = NewMagickWand();
+
+	if( MagickReadImage(wand, sourcea.c_str()) )
+	{
+		MagickThumbnailImage(wand, item_work.cx, item_work.cy);
+
+		if( MagickWriteImage(wand, dsta.c_str()) )
+		{
+			Lock();
+			log << log3 << "Image: created a thumbnail: " << dsta << logend;
+			Unlock();
+		}
+	}
+
+	DestroyMagickWand(wand);
+
+	MagickWandTerminus();
+}
+*/
+
+

core/image.h

@@ -0,0 +1,182 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2013, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_image
+#define headerfile_winix_core_image
+
+#include <string>
+#include <list>
+#include "basethread.h"
+#include "textstream.h"
+#include "db/db.h"
+#include "core/item.h"
+#include "core/config.h"
+
+
+class System;
+
+
+// aspect modes:
+// Width given, height automagically selected to preserve aspect ratio.
+#define WINIX_IMAGE_MODE_1	1
+
+// Height given, width automagically selected to preserve aspect ratio.
+#define WINIX_IMAGE_MODE_2	2
+
+// Maximum values of height and width given, aspect ratio preserved.
+#define WINIX_IMAGE_MODE_3	3
+
+// Minimum values of width and height given, aspect ratio preserved.
+#define WINIX_IMAGE_MODE_4	4
+
+// Width and height emphatically given, original aspect ratio ignored.
+#define WINIX_IMAGE_MODE_5	5
+
+// Change as per widthxheight but only if an image dimension exceeds a specified dimension.
+#define WINIX_IMAGE_MODE_6	6
+
+// Change dimensions only if both image dimensions are less than specified dimensions.
+#define WINIX_IMAGE_MODE_7	7
+
+
+
+
+// resizing
+#define WINIX_IMAGE_TYPE_RESIZE			1
+
+// generating a thumbnail
+#define WINIX_IMAGE_TYPE_CREATE_THUMB	2
+
+// cropping an image
+#define WINIX_IMAGE_TYPE_CROP			3
+
+// cropping an thumbnail
+#define WINIX_IMAGE_TYPE_CROP_THUMB		4
+
+// creating by cropping a new thumbnail (from an original image)
+#define WINIX_IMAGE_TYPE_CREATE_CROP_NEW_THUMB	5
+
+
+/*
+
+*/
+class Image : public BaseThread
+{
+public:
+
+	struct Scale
+	{
+		size_t cx;
+		size_t cy;
+		int aspect_mode;
+		int quality;
+
+		Scale()
+		{
+			cx = cy = 1;
+			aspect_mode = 2;
+			quality = 100;
+		};
+	};
+
+
+	void SetDb(Db * pdb);
+	void SetConfig(Config * pconfig);
+	void SetSystem(System * psystem);
+
+
+	// returning scale info for a directory
+	Scale GetImageScale(long dir_id);
+
+	// returning scale info (for thumbnails) for a directory
+	Scale GetThumbScale(long dir_id);
+
+
+
+	void Resize(long file_id, size_t cx, size_t cy, int aspect_mode, int quality);
+
+	// creating a new thumbnail from an original image
+	void CreateThumb(long file_id, size_t thumb_cx, size_t thumb_cy, int aspect_mode, int quality);
+
+	// cropping an image (the thumbnail is not changed)
+	void Crop(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy, int quality);
+
+	// cropping an existing thumbnail
+	void CropThumb(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy, int quality);
+
+	// creating and cropping a new thumbnail (from an original image)
+	void CropNewThumb(long file_id, size_t xoffset, size_t yoffset, size_t cx, size_t cy,
+					  size_t thumb_cx, size_t thumb_cy, int aspect_mode, int quality);
+
+
+private:
+
+	Db * db;
+	Config * config;
+	System * system;
+
+	struct ImageItem
+	{
+		int type;		// WINIX_IMAGE_TYPE_*
+		long file_id;
+		size_t cx;
+		size_t cy;
+		size_t xoffset;	// xoffset and yoffset are used when cropping
+		size_t yoffset;
+		size_t thumb_cx;
+		size_t thumb_cy;
+		int aspect_mode;
+		int quality;
+	};
+
+
+	template<typename int_type>
+	void SetMinMax(int_type & var, int var_min, int var_max)
+	{
+		if( static_cast<int>(var) < var_min )
+			var = var_min;
+
+		if( static_cast<int>(var) > var_max )
+			var = var_max;
+	}
+
+
+	// queue of thumbnails to create
+	typedef std::list<ImageItem> ImageTab;
+	ImageTab image_tab;
+	ImageItem item_temp;
+
+	// only for second thread
+	ImageItem item_work;
+	std::wstring src_path, dst_path;
+	TextStream<std::string> command;
+	TextStream<std::wstring> stream_tmp_path;
+	DbItemQuery iq;
+	std::string add_tempa;
+	std::string input_file_name;
+	std::string tmp_file_name;
+	Item file_work;
+
+	virtual bool SignalReceived();
+	virtual void Do();
+	bool CreateCommand();
+	bool CreateInputFileName();
+	void CreateTmpFileName();
+	void SaveImage();
+	void CreateImage();
+	void SelectAspect(size_t cx, size_t cy);
+	void EscapePath(const std::string & path, TextStream<std::string> & out, bool clear_stream = true);
+	void CheckParam(ImageItem & item);
+	void Add(const std::wstring & in, TextStream<std::string> & out);
+	void ImageSavedCorrectly();
+
+};
+
+
+#endif

core/ipban.h

@@ -0,0 +1,148 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ *
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ *
+ */
+
+#ifndef headerfile_winix_core_ipban
+#define headerfile_winix_core_ipban
+
+
+// telling if the IPBan record is active
+// we have two records: active and non active
+// non active records is something like a history
+// it is used to remember the last ban level
+// so based on this in the future a next greater ban can be calculated
+#define WINIX_IPBAN_FLAG_ACTIVE					1
+
+// current ban level
+// (if one of these flag is set and the record is active then it means the IP is banned at the moment)
+// level 1: banned for short time
+// level 2: can be set after level 1 has expired and the attacker still have not given up
+//          banned for some longer time in level 1
+// level 3: can be set after level 2
+//          banned for much more time
+#define WINIX_IPBAN_FLAG_BAN_LEVEL1				2
+#define WINIX_IPBAN_FLAG_BAN_LEVEL2				4
+#define WINIX_IPBAN_FLAG_BAN_LEVEL3				8
+
+
+
+
+
+/*
+	struct defining some restrictions to an IP address
+*/
+struct IPBan
+{
+	// at the moment only IPv4 are supported
+	int ip;
+
+	// one or more flags from WINIX_IPBAN_FLAG_*
+	int flags;
+
+	// when this record was last used
+	time_t last_used;
+
+	// when the restrictions (ban) should be removed
+	// valid only if some of WINIX_IPBAN_FLAG_BAN_LEVELX flags are set
+	// actually we do not remove the record but unsets WINIX_IPBAN_FLAG_ACTIVE flag
+	// so in the future we can check whether we need to change
+	// the ban level to a greater value
+	time_t expires;
+
+	// how many incorrect login attempts there are
+	unsigned int incorrect_login_events;
+
+	// in the future there can be more *_events fields
+
+
+
+	bool HasFlag(int flag) const
+	{
+		return (flags & flag) != 0;
+	}
+
+
+	void SetFlag(int flag)
+	{
+		flags = flags | flag;
+	}
+
+
+	void ClearFlag(int flag)
+	{
+		flags = flags & (~flag);
+	}
+
+
+	bool IsIPBanned() const
+	{
+		if( !HasFlag(WINIX_IPBAN_FLAG_ACTIVE) )
+			return false;
+
+		return  HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL1) ||
+				HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL2) ||
+				HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL3);
+	}
+
+
+	void AddNextBanLevel(time_t level1_expires, time_t level2_expires, time_t level3_expires)
+	{
+		if( HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL3) )
+		{
+			expires = level3_expires;
+			return;
+		}
+		else
+		if( HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL2) )
+		{
+			SetFlag(WINIX_IPBAN_FLAG_BAN_LEVEL3);
+			expires = level3_expires;
+			return;
+		}
+		else
+		if( HasFlag(WINIX_IPBAN_FLAG_BAN_LEVEL1) )
+		{
+			SetFlag(WINIX_IPBAN_FLAG_BAN_LEVEL2);
+			expires = level2_expires;
+			return;
+		}
+		else
+		{
+			SetFlag(WINIX_IPBAN_FLAG_BAN_LEVEL1);
+			expires = level1_expires;
+		}
+	}
+
+
+	IPBan()
+	{
+		Clear();
+	}
+
+
+	void Clear()
+	{
+		ip 			= 0;
+		flags 		= 0;
+		last_used	= 0;
+		expires		= 0;
+		incorrect_login_events = 0;
+	}
+
+
+	void ClearAfterRemovingBan()
+	{
+		ClearFlag(WINIX_IPBAN_FLAG_ACTIVE);
+		incorrect_login_events = 0;
+		expires = 0;
+	}
+
+};
+
+
+#endif

core/ipbancontainer.cpp

@@ -0,0 +1,221 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ *
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ *
+ */
+
+#include <algorithm>
+#include "ipbancontainer.h"
+#include "log.h"
+#include "date/date.h"
+
+
+
+IPBanContainer::IPBanContainer()
+{
+	is_ipban_tab_sorted	= true; // an empty list is sorted
+	soft_max_size 		= 100;
+	max_size 			= 110;
+}
+
+
+void IPBanContainer::SetMaxSize(size_t soft_size, size_t size)
+{
+	soft_max_size = soft_size;
+	max_size      = size;
+
+	if( max_size < soft_max_size )
+		max_size = soft_max_size + 1;
+
+	ipban_tab.reserve(max_size);
+	sort_helper_tab.reserve(max_size);
+}
+
+
+// returning a reference to the added (or existed) record
+IPBan & IPBanContainer::AddIP(int ip)
+{
+	IPBan * old_ip_ban = FindIP(ip);
+
+	if( !old_ip_ban )
+	{
+		IPBan ip_ban;
+		ip_ban.ip = ip;
+
+		if( ipban_tab.size() >= max_size )
+			RemoveOldRecords();
+
+		ipban_tab.push_back(ip_ban);
+		is_ipban_tab_sorted = false;
+		return ipban_tab.back();
+	}
+	else
+	{
+		return *old_ip_ban;
+	}
+}
+
+
+void IPBanContainer::RemoveIP(int ip)
+{
+	IPBan * ipban = FindIP(ip);
+
+	if( ipban )
+	{
+		size_t index = ipban - &ipban_tab[0];
+		ipban_tab.erase(ipban_tab.begin() + index);
+	}
+}
+
+
+bool IPBanContainer::IsSorted()
+{
+	return is_ipban_tab_sorted;
+}
+
+
+void IPBanContainer::Clear()
+{
+	ipban_tab.clear();
+	is_ipban_tab_sorted = true;
+}
+
+
+// we need to remove some old records for the size of the container
+// to be less or equal to soft_max_size
+void IPBanContainer::RemoveOldRecords()
+{
+	size_t to_remove = 0;
+
+	if( ipban_tab.size() >= soft_max_size )
+		to_remove = ipban_tab.size() - soft_max_size;
+
+	if( to_remove > 0 )
+	{
+		sort_helper_tab.resize(ipban_tab.size());
+
+		for(size_t i=0 ; i<ipban_tab.size() ; ++i)
+			sort_helper_tab[i] = i;
+
+		std::sort(sort_helper_tab.begin(), sort_helper_tab.end(), SortByLastUsedHelper(this));
+		sort_helper_tab.resize(to_remove);
+		std::sort(sort_helper_tab.begin(), sort_helper_tab.end());
+
+		while( to_remove-- > 0 )
+			ipban_tab.erase(ipban_tab.begin() + sort_helper_tab[to_remove]);
+	}
+}
+
+
+// for debug purposes
+void IPBanContainer::PrintTab()
+{
+	log << log4 << "ipban_tab (size: " << ipban_tab.size() << ")" << logend;
+
+	for(size_t i=0 ; i<ipban_tab.size() ; ++i)
+	{
+		log << log4 << i << ": ip: " << ipban_tab[i].ip << ", flags: " << ipban_tab[i].flags << ", last_used: ";
+
+		PT::Date date(ipban_tab[i].last_used);
+		log << date << ", expires: ";
+
+		date = ipban_tab[i].expires;
+		log << date << logend;
+	}
+}
+
+
+// for debug purposes
+void IPBanContainer::PrintTab2()
+{
+	log << log4 << "sort_helper_tab (size: " << sort_helper_tab.size() << ")" << logend;
+
+	for(size_t i=0 ; i<sort_helper_tab.size() ; ++i)
+	{
+		IPBan & ipban = ipban_tab[sort_helper_tab[i]];
+
+		log << log4 << i << ": ip: " << ipban.ip << ", flags: " << ipban.flags << ", last_used: ";
+
+		PT::Date date(ipban.last_used);
+		log << date << ", expires: ";
+
+		date = ipban.expires;
+		log << date << logend;
+	}
+}
+
+
+bool IPBanContainer::SortByLastUsedHelper::operator()(size_t index1, size_t index2)
+{
+	if( index1 < container->ipban_tab.size() &&
+		index2 < container->ipban_tab.size() )
+	{
+		IPBan & ip1 = container->ipban_tab[index1];
+		IPBan & ip2 = container->ipban_tab[index2];
+
+		// prefer to select records which do not have WINIX_IPBAN_FLAG_ACTIVE
+		if( ip1.HasFlag(WINIX_IPBAN_FLAG_ACTIVE) !=
+			ip2.HasFlag(WINIX_IPBAN_FLAG_ACTIVE) )
+		{
+			return ip2.HasFlag(WINIX_IPBAN_FLAG_ACTIVE);
+		}
+
+		return ip1.last_used < ip2.last_used;
+	}
+
+return false;
+}
+
+
+
+IPBan * IPBanContainer::FindIP(int ip)
+{
+	// !! IMPROVE ME add binary search if is_ipban_tab_sorted is true
+
+	for(size_t i=0 ; i<ipban_tab.size() ; ++i)
+	{
+		if( ipban_tab[i].ip == ip )
+		{
+			return &ipban_tab[i];
+		}
+	}
+
+return 0;
+}
+
+
+IPBan & IPBanContainer::GetIPBan(size_t index)
+{
+	return ipban_tab[index];
+}
+
+
+void IPBanContainer::Sort()
+{
+	std::sort(ipban_tab.begin(), ipban_tab.end(), SortIPBansFunction);
+	is_ipban_tab_sorted = true;
+}
+
+
+
+size_t IPBanContainer::Size()
+{
+	return ipban_tab.size();
+}
+
+
+
+bool IPBanContainer::SortIPBansFunction(const IPBan & ip1, const IPBan & ip2)
+{
+	return ip1.ip < ip2.ip;
+}
+
+
+
+
+
+
+

core/ipbancontainer.h

@@ -0,0 +1,58 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ *
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ *
+ */
+
+#ifndef headerfile_winix_core_ipbancontainer
+#define headerfile_winix_core_ipbancontainer
+
+#include <vector>
+#include "ipban.h"
+
+
+
+class IPBanContainer
+{
+public:
+
+	IPBanContainer();
+
+	IPBan & AddIP(int ip);
+	IPBan * FindIP(int ip);
+	void    Sort();
+	size_t  Size();
+	IPBan & GetIPBan(size_t index);
+	void    SetMaxSize(size_t soft_size, size_t size);
+	void    RemoveIP(int ip);
+	void    Clear();
+	bool    IsSorted();
+
+private:
+
+	std::vector<IPBan> ipban_tab;
+	bool is_ipban_tab_sorted;
+	size_t soft_max_size, max_size;
+	std::vector<size_t> sort_helper_tab;
+
+	static bool SortIPBansFunction(const IPBan & ip1, const IPBan & ip2);
+	void RemoveOldRecords();
+	void PrintTab();
+	void PrintTab2();
+
+	struct SortByLastUsedHelper
+	{
+		IPBanContainer * container;
+
+		SortByLastUsedHelper(IPBanContainer * c) : container(c) {}
+		bool operator()(size_t index1, size_t index2);
+	};
+
+};
+
+
+#endif
+

core/item.cpp

@@ -0,0 +1,82 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "item.h"
+#include "misc.h"
+#include "crypt.h"
+
+
+
+Item::Item()
+{
+	Clear();
+}
+
+
+// !! IMPROVE ME
+// now we have Request::start_time and Request::start_date
+// we can somehow get the current time from the request
+// may setting the date should be completetly removed from here?
+void Item::SetDateToNow()
+{
+	date_creation     = std::time(0);
+	date_modification = date_creation;
+}
+
+
+void Item::SetDateModifyToNow()
+{
+	date_modification = std::time(0);
+}
+
+
+void Item::Clear()
+{
+	id = -1;
+	
+	user_id = -1;
+	group_id = -1;
+	privileges = 0;
+	modification_user_id = -1;
+
+	guest_name.clear();
+	
+	subject.clear();
+	content.clear();
+	modify_index = 0;
+	url.clear();	
+	
+	content_type = ct_formatted_text;
+	
+	type = none;
+	parent_id = -1;
+
+	link_to.clear();
+	link_redirect = false;
+
+	content_id = -1;
+	ref = 1;
+
+	file_path.clear();
+	file_fs   = -1;
+	file_type = WINIX_ITEM_FILETYPE_NONE;
+	hash.clear();
+	hash_type = WINIX_CRYPT_HASH_NONE;
+	file_size = 0;
+	has_thumb = false;
+
+	html_template.clear();
+	sort_index = 0;
+	meta.Clear();
+	ameta.Clear();
+
+	SetDateToNow();
+}
+
+

core/item.h

@@ -2,142 +2,119 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreitem
-#define headerfilecmslucoreitem
+#ifndef headerfile_winix_core_item
+#define headerfile_winix_core_item
 
 #include <string>
+#include "space/space.h"
+#include "date/date.h"
+
+
+
+#define WINIX_ITEM_FILETYPE_NONE		0
+#define WINIX_ITEM_FILETYPE_IMAGE		1
+#define WINIX_ITEM_FILETYPE_DOCUMENT	2
+#define WINIX_ITEM_FILETYPE_VIDEO		3
+#define WINIX_ITEM_FILETYPE_UNKNOWN		10
 
 
 
 
 struct Item
 {
-long id;
-long parent_id;
+	long id;
+	long parent_id;
 
 
-long user_id;
-long group_id;
-std::string guest_name; // used as a user name when user_id is equal -1
+	long user_id;
+	long group_id;
+	std::wstring guest_name; // used as a user name when user_id is equal -1
 
-long modification_user_id; // who has modified the item last (not taken into account when checking permissions)
+	long modification_user_id; // who has modified the item last (not taken into account when checking permissions)
 
-int privileges;
+	int privileges;
 
-tm date_creation;
-tm date_modification;
+	PT::Date date_creation;
+	PT::Date date_modification;
 
-std::string subject;
-std::string content;
-long content_id; // used by the database
-std::string url;
+	std::wstring subject;
+	std::wstring content;
 
-enum ContentType
-{
-	ct_text = 0,
-	ct_formatted_text,
-	ct_html,
-	ct_bbcode,
-	ct_raw
-};
+	std::wstring url;
+	int modify_index;
 
-ContentType content_type;
+	enum ContentType
+	{
+		ct_text = 0,
+		ct_formatted_text,
+		ct_html,
+		ct_bbcode,
+		ct_raw
+	};
+
+	ContentType content_type;
 
 
 
-enum Type
-{
-	dir  = 0,
-	file = 1,
+	enum Type
+	{
+		dir  = 0,
+		file = 1,
+		symlink = 2,
 
-	none = 1000 // !! pozbyc sie tego
-};
+		none = 1000
+	};
 
 
-Type type;
+	Type type;
 
 
-long default_item;
+	// used when type is symlink or to a directory too (function 'default')
+	std::wstring link_to;
+	int link_redirect;
 
 
+	// static file (if exists)
+	std::wstring file_path; // relative file path
+	int file_fs;			// file system type where the file was saved
+	int file_type;			// file type (none, image, doc, etc)
+	bool has_thumb;			// whether or not we have a thumbnail
+	std::wstring hash;		// file hash (md4, md5, ...)
+	int hash_type;			// hash type WINIX_CRYPT_HASH_* (see crypt.h)
+	size_t file_size;		// size of the file
 
 
-// external static file authorized by winix
-enum Auth
-{
-	auth_none     = 0,  /* there is not an external file */
-	auth_image    = 1,	/* png, gif, jpg - only types available to render by a web browser*/
-	auth_document = 2,	/* pdf doc xls txt */
-	auth_other    = 3   /* other file */
-};
+	std::wstring html_template;
 
-
-Auth auth;
-std::string auth_path; // path to a file (if auth!=auth_none)
-
-
-// methods
-
-Item()
-{
-	Clear();
-}
-
-
-void SetDateToNow()
-{
-	time_t t = std::time(0);
-	date_creation     = *std::localtime( &t );
-	date_modification = date_creation;
-}
-
-
-void SetDateModifyToNow()
-{
-	time_t t = std::time(0);
-	date_modification = *std::localtime( &t );
-}
-
-
-void Clear()
-{
-	id = -1;
 	
-	user_id = -1;
-	group_id = -1;
-	privileges = 0;
-	modification_user_id = -1;
-
-	guest_name.clear();
-	
-	subject.clear();
-	content.clear();
-	url.clear();	
-	
-	content_type = ct_formatted_text;
-	
-	type = none;
-	parent_id = -1;
-	default_item = -1;
-
-	content_id = -1;
-
-	auth = auth_none;
-	auth_path.clear();
-
-	SetDateToNow();
-}
+	// sort index used when displaying a group of items
+	int sort_index;
 
 
+	// meta information
+	PT::Space meta;
+	PT::Space ameta;
 
 
+	// methods
+	Item();
+	void SetDateToNow();
+	void SetDateModifyToNow();
+	void Clear();
 
 
+private:
+	// used by the database
+	long content_id;	// content id in 'content' table
+	int  ref;			// content references
+
+friend class  Db;
+friend struct DbItemColumns;
 };
 
 

core/job.cpp

@@ -0,0 +1,165 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "job.h"
+#include "plugin.h"
+#include "log.h"
+
+
+
+Job::Job()
+{
+	jobs_queue_tab.resize(WINIX_JOBS_HOW_MANY_PRIORITIES);
+}
+
+
+void Job::CheckPriority(int & priority) const
+{
+	if( priority < 0 )
+		priority = 0;
+
+	if( priority >= WINIX_JOBS_HOW_MANY_PRIORITIES )
+		priority = WINIX_JOBS_HOW_MANY_PRIORITIES - 1;
+}
+
+
+// first thread (objects locked)
+void Job::Add(PT::Space & job, int priority)
+{
+	CheckPriority(priority);
+	jobs_queue_tab[priority].push(job);
+	WakeUpThread();
+}
+
+
+
+size_t Job::Size(int priority) const
+{
+	CheckPriority(priority);
+	return jobs_queue_tab[priority].size();
+}
+
+
+
+size_t Job::Size() const
+{
+size_t sum = 0;
+
+	for(size_t i=0 ; i<WINIX_JOBS_HOW_MANY_PRIORITIES ; ++i)
+		sum += Size(i);
+
+return sum;
+}
+
+
+bool Job::Empty(int priority) const
+{
+	CheckPriority(priority);
+	return jobs_queue_tab[priority].empty();
+}
+
+
+bool Job::Empty() const
+{
+	for(size_t i=0 ; i<WINIX_JOBS_HOW_MANY_PRIORITIES ; ++i)
+		if( !Empty(i) )
+			return false;
+
+return true;
+}
+
+
+
+
+/*
+	second thread
+*/
+
+// second thread (objects locked)
+bool Job::SignalReceived()
+{
+	return !Empty();
+}
+
+
+// second thread (objects not locked)
+void Job::Do()
+{
+size_t i = WINIX_JOBS_HOW_MANY_PRIORITIES;
+bool is_empty;
+
+	while( i-- > 0 && !IsExitSignal() )
+	{
+		do
+		{
+			Lock();
+			is_empty = Empty(i);
+			Unlock();
+
+			if( !is_empty )
+				DoQueue(jobs_queue_tab[i]);
+		}
+		while( !is_empty && !IsExitSignal() );
+	}
+}
+
+
+// second thread (objects not locked, jobs_queue is not empty)
+void Job::DoQueue(JobsQueue & jobs_queue)
+{
+bool is_empty;
+
+	do
+	{
+		Lock();
+		// references will not be invalidated after insertion to jobs_queue
+		// (jobs_queue is std::queue and it uses std::deque by default)
+		PT::Space & job = jobs_queue.front();
+		Unlock();
+
+		DoJob(job);
+
+		Lock();
+		jobs_queue.pop();
+		is_empty = jobs_queue.empty();
+		Unlock();
+	}
+	while( !is_empty && !IsExitSignal() );
+}
+
+
+// second thread (objects not locked)
+void Job::DoJob(PT::Space & job)
+{
+	try
+	{
+		PluginRes res = plugin.Call((Session*)0, WINIX_JOB, &job);
+
+		if( res.res_true == 0 )
+			DoWinixJob(job);
+	}
+	catch(...)
+	{
+	}
+}
+
+
+// second thread (objects not locked)
+void Job::DoWinixJob(PT::Space & job)
+{
+	Lock();
+	//log << log1 << "standard winix job: " << job.Text(L"type") << logend;
+	Unlock();
+}
+
+
+
+
+
+

core/job.h

@@ -0,0 +1,82 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_jobs
+#define headerfile_winix_core_jobs
+
+#include <vector>
+#include <queue>
+#include "basethread.h"
+#include "space/space.h"
+
+
+
+#define WINIX_JOBS_HOW_MANY_PRIORITIES	32
+
+
+
+
+class Job : public BaseThread
+{
+public:
+
+	Job();
+
+	/*
+		add a new job to the queue
+		priority: 0-31 (0 - the lowest priority, 31 - the highest priority)
+	*/
+	void Add(PT::Space & job, int priority = 0);
+
+
+	/*
+		queue size, and size of all jobs in any priority
+	*/
+	size_t Size(int priority) const;
+	size_t Size() const;
+
+
+	/*
+		true if specified queue is empty
+		or if all queues are empty
+	*/
+	bool Empty(int priority) const;
+	bool Empty() const;
+
+
+private:
+
+	typedef std::queue<PT::Space>  JobsQueue;
+	typedef std::vector<JobsQueue> JobsQueueTab;
+	JobsQueueTab jobs_queue_tab;
+
+	void CheckPriority(int & priority) const;
+	void SaveToFile();
+	void ReadFromFile();
+
+
+	/*
+		second thread
+	*/
+
+	// standard winix jobs
+	// Image image;
+	// sending emails
+	// etc.
+
+	bool SignalReceived();
+	void Do();
+	void DoQueue(JobsQueue & jobs_queue);
+	void DoJob(PT::Space & job);
+	void DoWinixJob(PT::Space & job);
+
+};
+
+#endif
+

core/lastcontainer.cpp

@@ -10,7 +10,7 @@
 
 #include "lastcontainer.h"
 #include "log.h"
-
+#include "misc.h"
 
 
 LastItem::LastItem()
@@ -18,23 +18,12 @@ LastItem::LastItem()
 	user_id    = 0;
 	ip         = 0;
 	session_id = 0;
-	memset((char*)&start, 0, sizeof(start));
-	memset((char*)&end,   0, sizeof(end));
 }
 
 
 bool LastItem::IsLoggedOut()
 {
-	if( end.tm_sec  == 0 &&
-	    end.tm_min  == 0 &&
-	    end.tm_hour == 0 &&
-	    end.tm_mday == 0 &&
-	    end.tm_mon  == 0 &&
-	    end.tm_year == 0 )
-	    
-	    return false;
-	
-return true;
+	return end.year > 1970;
 }
 
 
@@ -68,7 +57,7 @@ return last_tab.end();
 
 
 
-void LastContainer::UserLogin(long user_id, const std::string & name, unsigned int ip, long session_id)
+void LastContainer::UserLogin(long user_id, const std::wstring & name, unsigned int ip, long session_id)
 {
 LastTab::iterator i = FindNotLoggedOut(user_id, session_id);
 
@@ -78,7 +67,7 @@ LastTab::iterator i = FindNotLoggedOut(user_id, session_id);
 		return;
 	}
 
-	if( last_tab.size() >= LAST_TABLE_SIZE )
+	if( last_tab.size() >= WINIX_LASTCONTAINER_TABLE_SIZE ) // last_tab has O(n) complexity
 		last_tab.erase(last_tab.begin());
 
 	LastItem li;
@@ -87,9 +76,7 @@ LastTab::iterator i = FindNotLoggedOut(user_id, session_id);
 	li.name       = name;
 	li.ip         = ip;
 	li.session_id = session_id;
-	
-	time_t t = std::time(0);
-	li.start = *localtime(&t);
+	li.start      = std::time(0);
 
 	last_tab.insert(last_tab.end(), li);
 	
@@ -105,11 +92,17 @@ LastTab::iterator i = FindNotLoggedOut(user_id, session_id);
 	
 	if( i != last_tab.end() )
 	{
-		time_t t = std::time(0);
-		i->end = *localtime(&t);
+		i->end = std::time(0);
 	}
 	else
 	{
-		log << log1 << "LC: there is no such a user to log out" << logend;
+		/*
+			!! IMPROVE ME
+			users read from the session file (at boot time)
+			are not added to LastContainer
+		*/
+
+		log << log4 << "LC: there is no such a user to log out: user_id: "
+			<< user_id << " ses_id: " << session_id << logend;
 	}
 }

core/lastcontainer.h

@@ -7,18 +7,19 @@
  * 
  */
  
-#ifndef headerfilecmslucorelastcontainer
-#define headerfilecmslucorelastcontainer
+#ifndef headerfile_winix_core_lastcontainer
+#define headerfile_winix_core_lastcontainer
 
 #include <string>
 #include <list>
 #include <cstring>
 #include <ctime>
+#include "date/date.h"
 
 
 
 // how many items we store in the 'last' function
-#define LAST_TABLE_SIZE 100
+#define WINIX_LASTCONTAINER_TABLE_SIZE 100
 
 
 
@@ -28,7 +29,7 @@ struct LastItem
 	
 	// additional we store the whole string-name 
 	// (you can delete a user from the database but we can still print the name)
-	std::string name;
+	std::wstring name;
 	
 	// ip address
 	unsigned int ip;
@@ -37,8 +38,8 @@ struct LastItem
 	long session_id;
 
 	// start logging and end logging
-	tm start;
-	tm end;
+	PT::Date start;
+	PT::Date end;
 
 
 	LastItem();
@@ -62,7 +63,7 @@ public:
 	
 	Iterator Begin();
 	Iterator End();
-	void UserLogin(long user_id, const std::string & name, unsigned int ip, long session_id);
+	void UserLogin(long user_id, const std::wstring & name, unsigned int ip, long session_id);
 	void UserLogout(long user_id, long session_id);
          
 	

core/loadavg.h

@@ -7,8 +7,8 @@
  * 
  */
  
-#ifndef headerfilecmslucoreloadavg
-#define headerfilecmslucoreloadavg
+#ifndef headerfile_winix_core_loadavg
+#define headerfile_winix_core_loadavg
 
 #include <ctime>
 

core/locale.cpp

@@ -1,234 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#include "locale.h"
-#include "log.h"
-
-
-Locale::Locale()
-{
-	loc_tab.resize(lang_unknown);
-	default_lang = lang_en;
-	current_lang = lang_en;
-}
-
-
-
-void Locale::AddLocale(Lang lang)
-{
-	ConfParser::TableSingle::iterator i = loc_parser.table_single.begin();
-
-	for( ; i != loc_parser.table_single.end() ; ++i)
-		loc_tab[lang][i->first] = i->second;
-}
-
-
-
-void Locale::ReadFile(const char * dir, const char * dir_def, Lang lang, const char * file)
-{
-	if( static_cast<size_t>(lang) >= loc_tab.size() )
-	{
-		// ops, something wrong
-		return;
-	}
-
-	loc_tab[lang].clear();
-	bool read = false;
-
-	if( dir_def && ReadFile(dir_def, lang, file) )
-		read = true;
-
-	if( dir && ReadFile(dir, lang, file) )
-		read = true;
-
-	if( !read )
-		log << log1 <<  "Locale: can't open locale's file: " << file << logend;
-}
-
-
-bool Locale::ReadFile(const char * dir, Lang lang, const char * file)
-{
-bool read = false;
-
-	file_name = dir;
-	file_name += '/';
-	file_name += file;
-
-	loc_parser.SplitSingle(true);
-
-	if( loc_parser.Parse(file_name) == ConfParser::ok )
-	{
-		read = true;
-		AddLocale(lang);
-		log << log3 << "Locale: read locale from: " << file_name << logend;
-	}
-
-return read;
-}
-
-
-void Locale::Read(const char * dir, const char * dir_def)
-{
-	ReadFile(dir, dir_def, lang_pl, "pl");
-	ReadFile(dir, dir_def, lang_en, "en");
-}
-
-
-void Locale::Read(const std::string & dir, const std::string & dir_def)
-{
-	if( dir_def.empty() )
-		Read(dir.c_str());
-	else
-		Read(dir.c_str(), dir_def.c_str());
-}
-
-
-void Locale::SetLang(Lang lang)
-{
-	current_lang = lang;
-}
-
-
-Locale::Lang Locale::GetLang()
-{
-	return current_lang;
-}
-
-
-
-void Locale::SetLangDef(Lang lang)
-{
-	default_lang = lang_en;
-}
-
-
-bool Locale::IsKey(const std::string & key) const
-{
-	return IsKey(key, current_lang);
-}
-
-
-bool Locale::IsKey(const std::string & key, Lang lang) const
-{
-	if( static_cast<size_t>(lang) >= loc_tab.size() )
-	{
-		// ops, something wrong
-		return false;
-	}
-	
-	// looking in the lang language
-	ConfParser::TableSingle::const_iterator i = loc_tab[lang].find(key);
-
-	if( i != loc_tab[lang].end() )
-		return true;
-
-	if( lang == default_lang )
-		return false;
-
-
-	if( static_cast<size_t>(default_lang) >= loc_tab.size() )
-	{
-		// ops, something wrong
-		return false;
-	}
-
-	// looking in a default language
-	i = loc_tab[default_lang].find(key);
-
-	if( i != loc_tab[default_lang].end() )
-		return true;
-
-	// there is no such a key 
-	return false;
-}
-
-
-const std::string & Locale::Get(const std::string & key) const
-{
-	return Get(key, current_lang);
-}
-
-
-
-const std::string & Locale::Get(const std::string & key, Lang lang) const
-{
-	if( static_cast<size_t>(lang) >= loc_tab.size() )
-	{
-		// ops, something wrong
-		return empty;
-	}
-	
-	// looking in the lang language
-	ConfParser::TableSingle::const_iterator i = loc_tab[lang].find(key);
-
-	if( i != loc_tab[lang].end() )
-		return i->second;
-
-	if( lang == default_lang )
-		return empty;
-
-
-	if( static_cast<size_t>(default_lang) >= loc_tab.size() )
-	{
-		// ops, something wrong
-		return empty;
-	}
-
-	// looking in a default language
-	i = loc_tab[default_lang].find(key);
-
-	if( i != loc_tab[default_lang].end() )
-		return i->second;
-
-	// there is no such a key 
-	return empty;
-}
-
-
-Locale::Lang Locale::StrToLang(const std::string & str)
-{
-	if( str == "en" )
-		return lang_en;
-	else
-	if( str == "pl" )
-		return lang_pl;
-
-return lang_unknown;
-}
-
-
-
-const char * Locale::LangToStr(Lang lang)
-{
-static char buffer[30];
-
-	switch(lang)
-	{
-	case lang_en:
-		sprintf(buffer, "en");
-		break;
-
-	case lang_pl:
-		sprintf(buffer, "pl");
-		break;
-	
-	default:
-		sprintf(buffer, "unknown");
-	}
-
-
-return buffer;
-}
-
-
-
-size_t Locale::Size()
-{
-	return loc_tab.size();
-}

core/locale.h

@@ -1,71 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfilecmslucorelocale
-#define headerfilecmslucorelocale
-
-#include "confparser.h"
-#include <vector>
-#include <string>
-
-
-// !! locale nie powinny byc w templates?
-class Locale
-{
-public:
-
-	enum Lang
-	{
-		lang_en = 0,
-		lang_pl,
-
-		lang_unknown // should be last
-	};
-
-	Locale();
-
-	void  Read(const char * dir, const char * dir_def = 0);
-	void  Read(const std::string & dir, const std::string & dir_def);
-
-	bool IsKey(const std::string & key) const;
-	bool IsKey(const std::string & key, Lang lang) const;
-	const std::string & Get(const std::string & key) const;
-	const std::string & Get(const std::string & key, Lang lang) const;
-
-	// default is english
-	void SetLang(Lang lang);
-	Lang GetLang();
-
-	// which language is used instead if there is no a key in an other language
-	// default: lang_en
-	void SetLangDef(Lang lang);
-
-
-	static Lang StrToLang(const std::string & str);
-	static const char * LangToStr(Lang lang);
-
-	size_t Size();
-
-private:
-
-	void AddLocale(Lang lang);
-	void ReadFile(const char * dir, const char * dir_def, Lang lang, const char * file);
-	bool ReadFile(const char * dir, Lang lang, const char * file);
-
-
-	std::vector<ConfParser::TableSingle> loc_tab;
-	ConfParser loc_parser;
-	std::string file_name;
-	std::string empty;
-	Lang default_lang;
-	Lang current_lang;
-};
-
-
-#endif

core/lock.cpp

@@ -0,0 +1,49 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "lock.h"
+
+
+
+Lock::Lock()
+{
+	synchro = 0;
+}
+
+
+Lock::Lock(Synchro * synchro_)
+{
+	synchro = synchro_;
+	synchro->Lock();
+}
+
+
+Lock::Lock(Synchro & synchro_)
+{
+	synchro = &synchro_;
+	synchro->Lock();
+}
+
+
+Lock::~Lock()
+{
+	Unlock();
+}
+
+
+void Lock::Unlock()
+{
+	if( synchro )
+	{
+		synchro->Unlock();
+		synchro = 0;
+	}
+}
+
+

core/lock.h

@@ -0,0 +1,37 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_lock
+#define headerfile_winix_core_lock
+
+#include "synchro.h"
+
+
+class Lock
+{
+public:
+
+	Lock(Synchro * synchro_);
+	Lock(Synchro & synchro_);
+
+	~Lock();
+
+	void Unlock();
+	
+	
+private:
+
+	Synchro * synchro;
+
+	Lock();
+	
+};
+
+
+#endif

core/log.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -10,57 +10,107 @@
 #include "log.h"
 #include <ctime>
 #include <string.h>
+#include "utf8/utf8.h"
+#include "timezones.h"
 
 
 Log::Log()
 {
-	log_level     = 3;
-	current_level = 4; // nothing to log (call Init() first)
-	item          = 0;
-	item_save     = 1;
+	log_level     = 1;
+	current_level = 100; // nothing to log (call Init() first)
+	request       = 0;
+	max_requests  = 1;
 	lines         = 0;
+	max_lines     = 5000;
+	log_file_open = false;
+	time_zones    = 0;
 }
 
 
-void Log::Init(int log_l, const std::string & log_f, bool log_std, int log_request)
+Log::~Log()
 {
-	log_level     = log_l;
-	log_file      = log_f;
-	log_stdout    = log_std;
-	item_save     = log_request;
+	SaveLogAndClear();
+}
 
-	OpenFile();
+
+
+void Log::SetTimeZones(TimeZones * ptime_zones)
+{
+	time_zones = ptime_zones;
+}
+
+
+
+int Log::LogLevel()
+{
+	return log_level;
+}
+
+
+
+void Log::Init(int log_level_, bool save_each_line_, const std::string & log_file_, bool log_std, int log_max_requests)
+{
+	log_level      = log_level_;
+	log_file       = log_file_;
+	log_stdout     = log_std;
+	max_requests   = log_max_requests;
+	save_each_line = save_each_line_;
+
+	// don't open the file here
+	// because it would be created with the root as an owner
 }
 
 
 void Log::OpenFile()
 {
 	if( !log_file.empty() )
+	{
 		file.open( log_file.c_str(), std::ios_base::out | std::ios_base::app );
+		log_file_open = true;
+	}
 }
 
 
-void Log::PutDate(Manipulators m)
+void Log::PrintDate(const PT::Date & date, size_t time_zone_id)
 {
-	time_t t = std::time(0);
-	std::tm * loct = std::localtime(&t);
-	
-	char buffer[70];
-	sprintf(buffer, "%d.%02d.%02d %02d:%02d:%02d ", int(loct->tm_year + 1900),
-	                                                int(loct->tm_mon + 1),
-	                                                int(loct->tm_mday), 
-	                                                int(loct->tm_hour),
-	                                                int(loct->tm_min),
-	                                                int(loct->tm_sec));
+	if( time_zones )
+	{
+		TimeZone * tz = time_zones->GetZone(time_zone_id);
 
-	(*this) << m << buffer;
+		if( tz )
+		{
+			PT::Date local_date = tz->ToLocal(date);
+			log << local_date;
+		}
+		else
+		{
+			(*this) << date << " UTC"; // unknown time zone identifier
+		}
+	}
+	else
+	{
+		(*this) << date << " UTC"; // time_zones object was not set
+	}
 }
 
+
 	
+Log & Log::operator<<(const void * s)
+{
+	if( current_level > log_level )
+		return *this;
+
+    buffer << s;
+    return *this;
+}
+
 
 
 Log & Log::operator<<(const char * s)
 {
+	if( current_level > log_level )
+		return *this;
+
 	if( !s )
 		return *this;
 
@@ -73,8 +123,10 @@ return *this;
 
 Log & Log::operator<<(const std::string & s)
 {
-    buffer << s;
-    
+	if( current_level > log_level )
+		return *this;
+
+	buffer << s;
     return *this;
 }
 
@@ -82,23 +134,63 @@ Log & Log::operator<<(const std::string & s)
 
 Log & Log::operator<<(const std::string * s)
 {
-    buffer << *s;
-    
+	if( current_level > log_level )
+		return *this;
+
+	buffer << *s;
     return *this;
 }
 
 
-Log & Log::operator<<(const void * s)
+
+
+
+
+Log & Log::operator<<(const wchar_t * s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		if( s )
+			buffer << s;
+	}
     
+return *this;
+}
+
+
+
+Log & Log::operator<<(const std::wstring & s)
+{
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
+
     return *this;
 }
 
 
+
+Log & Log::operator<<(const std::wstring * s)
+{
+	if( current_level <= log_level )
+	{
+		buffer << *s;
+	}
+
+    return *this;
+}
+
+
+
+
+
 Log & Log::operator<<(int s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
 
     return *this;
 }
@@ -107,7 +199,10 @@ Log & Log::operator<<(int s)
 
 Log & Log::operator<<(long s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
 
     return *this;
 }
@@ -117,16 +212,32 @@ Log & Log::operator<<(long s)
 
 Log & Log::operator<<(char s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
 
     return *this;
 }
 
 
+Log & Log::operator<<(wchar_t s)
+{
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
+
+    return *this;
+}
+
 
 Log & Log::operator<<(size_t s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
 
     return *this;
 }
@@ -135,39 +246,62 @@ Log & Log::operator<<(size_t s)
 
 Log & Log::operator<<(double s)
 {
-    buffer << s;
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
 
     return *this;
 }
 
 
 
-Log & Log::operator<<(Manipulators m)
+Log & Log::operator<<(const PT::Space & s)
+{
+	if( current_level <= log_level )
+	{
+		buffer << s;
+	}
+
+return *this;
+}
+
+
+
+Log & Log::operator<<(const PT::Date & date)
+{
+	if( current_level <= log_level )
+	{
+		buffer << date;
+	}
+
+return *this;
+}
+
+
+
+Log & Log::operator<<(LogManipulators m)
 {
 	switch(m)
 	{
 	case logend:
-		buffer << '\n';
-		lines += 1;
-		break;
+		if( current_level <= log_level )
+		{
+			buffer << '\n';
+			lines += 1;
 
-	case logsavenow:
-		SaveLog();
-		buffer.str( "" );
-		item  = 0;
-		lines = 0;
+			if( save_each_line )
+				SaveLogAndClear();
+		}
 		break;
 
 	case logsave:
-		item += 1;
+		SaveLogAndClear();
+		break;
 
-		if( item >= item_save || lines > 3000 )
-		{
-			SaveLog();
-			buffer.str( "" );
-			item = 0;
-			lines = 0;
-		}
+	case logendrequest:
+		if( ++request >= max_requests || lines > max_lines )
+			SaveLogAndClear();
 		break;
 		
 	case log1:
@@ -181,12 +315,93 @@ Log & Log::operator<<(Manipulators m)
 	case log3:
 		current_level = 3;
 		break;
+
+	case log4:
+		current_level = 4;
+		break;
+
+	default:
+		break;
 	}
 
 return *this;
 }
 
 
+
+
+char Log::GetHEXdigit(unsigned char c)
+{
+	if( c < 10 )
+		return c + '0';
+
+return c - 10 + 'A';
+}
+
+
+
+void Log::ToHEX(char * buf, unsigned char c)
+{
+	buf[0] = GetHEXdigit(c >> 4);
+	buf[1] = GetHEXdigit(c & 0xf);
+	buf[2] = 0;
+}
+
+
+void Log::LogBinary(const char * blob, size_t blob_len)
+{
+size_t i=0;
+char buf[3];
+
+
+	while( i < blob_len )
+	{
+		size_t oldi = i;
+
+		for(size_t a=0 ; a<16 ; ++a)
+		{
+			if( i < blob_len )
+			{
+				ToHEX(buf, blob[i]);
+				buffer << buf << ' ';
+				++i;
+			}
+			else
+			{
+				buffer << "   ";
+			}
+
+			if( a == 7 )
+			{
+				if( i < blob_len )
+					buffer << "- ";
+				else
+					buffer << "  ";
+			}
+		}
+
+		i = oldi;
+		buffer << ' ';
+
+		for(size_t a=0 ; a<16 && i<blob_len ; ++a, ++i)
+		{
+			if( blob[i] > 31 && blob[i] < 127 )
+				buffer << blob[i];
+			else
+				buffer << '.';
+		}
+
+		(*this) << logend;
+	}
+}
+
+
+void Log::LogBinary(const std::string & blob)
+{
+	LogBinary(blob.c_str(), blob.size());
+}
+
+
 void Log::SystemErr(int err)
 {
 	(*this) << "errno: " << err;
@@ -198,23 +413,28 @@ void Log::SystemErr(int err)
 }
 
 
+void Log::SaveLogAndClear()
+{
+	SaveLog();
+
+	buffer.Clear();
+	request = 0;
+	lines   = 0;
+}
+
+
 void Log::SaveLog()
 {
-	if( current_level > log_level )
-		return;
-
-	const std::string & source = buffer.str();
-
-	if( source.empty() )
+	if( buffer.Str().empty() )
 		return;
 
 	if( log_stdout )
-		std::cout << source;
+		PT::WideToUTF8(buffer.Str(), std::cout);
 
 	if( log_file.empty() )
 		return;
 
-	if( !file )
+	if( !log_file_open || !file )
 	{
 		file.close();
 		file.clear();
@@ -225,7 +445,8 @@ void Log::SaveLog()
 			return;
 	}
 
-	file << source << std::endl;
+	PT::WideToUTF8(buffer.Str(), file);
+	file.flush();
 }
 
 

core/log.h

@@ -2,67 +2,161 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorelog
-#define headerfilecmslucorelog
+#ifndef headerfile_winix_core_log
+#define headerfile_winix_core_log
 
 
 #include <sstream>
 #include <fstream>
 #include <iostream>
 #include <string>
+#include "textstream.h"
+#include "logmanipulators.h"
+#include "textstream/textstream.h"
 
 
-// !! dodac manipulator logsave, logi zostana zapisane pod koniec wykonywania jednego requesta (albo po kilku w zaleznosci od jakiejs opcji w konfigu)
-// logsave zostanie wywolane w requestcontroller.cpp przy konczeniu wykonywania requesta
-enum Manipulators { logsave, logsavenow, logend, log1, log2, log3 };
+class TimeZones;
 
 
 
 class Log
 {
-std::ostringstream buffer;
-int log_level, current_level;
-int item, item_save;
-std::string log_file;
-bool log_stdout;
-std::ofstream file;
-int lines;
-
-	void OpenFile();
-
 public:
-	
-	Log();
-	
-	void Init(int log_l, const std::string & log_f, bool log_std, int log_request);
 
-	void PutDate(Manipulators m);
-	Log & operator<<(const char * s);
+	Log();
+	~Log();
+
+	void SetTimeZones(TimeZones * ptime_zones);
+	void Init(int log_level_, bool save_each_line_, const std::string & log_file_, bool log_std, int log_max_requests);
+
 	Log & operator<<(const void * s);
+	Log & operator<<(const char * s);
 	Log & operator<<(const std::string * s);
 	Log & operator<<(const std::string & s);
+	Log & operator<<(const wchar_t * s);
+	Log & operator<<(const std::wstring * s);
+	Log & operator<<(const std::wstring & s);
 	Log & operator<<(int s);
 	Log & operator<<(long s);
 	Log & operator<<(char s);
+	Log & operator<<(wchar_t s);
 	Log & operator<<(size_t s);
 	Log & operator<<(double s);
-	Log & operator<<(Manipulators m);
-	
-	void SystemErr(int err);
+	Log & operator<<(const PT::Space & space);
+	Log & operator<<(LogManipulators m);
+	Log & operator<<(const PT::Date & date);
 
+	void PrintDate(const PT::Date & date, size_t time_zone_id);
+
+	template<typename char_type, size_t stack_size, size_t heap_block_size>
+	Log & operator<<(const PT::TextStreamBase<char_type, stack_size, heap_block_size> & buf);
+
+
+	template<class StringType>
+	void LogString(const StringType & value, size_t max_size);
+
+	void LogBinary(const char * blob, size_t blob_len);
+	void LogBinary(const std::string & blob);
+
+
+	void SystemErr(int err);
 	void SaveLog();
+	void SaveLogAndClear();
+
+	int LogLevel();
+
+
+private:
+
+	// time zones for printing the time in the log file
+	TimeZones * time_zones;
+
+	// buffer for the log
+	TextStream<std::wstring> buffer;
+
+	// log lovel from the config file
+	int log_level;
+
+	// current level set by a modifier (e.g. log << log3)
+	int current_level;
+
+	// current request for logging
+	// starts from zero and incremented after logendrequest modifier
+	int request;
+	
+	// how many request to save at once
+	int max_requests;
+
+	// file log
+	std::string log_file;
+	std::ofstream file;
+
+	// logging to stdout
+	bool log_stdout;
+
+	// how many lines there are in the buffer
+	int lines;
+
+	// is the config file already open
+	bool log_file_open;
+
+	// how many lines can be in the config buffer
+	// default: 5000
+	int max_lines;
+
+	// whether to save each line (for debug)
+	bool save_each_line;
+
+	void OpenFile();
+	char GetHEXdigit(unsigned char c);
+	void ToHEX(char * buf, unsigned char c);
+
 };
 
 
 
+template<class StringType>
+void Log::LogString(const StringType & value, size_t max_size)
+{
+size_t min_size = value.size() < max_size ? value.size() : max_size;
+	
+	if( current_level <= log_level )
+	{
+		for(size_t i=0 ; i<min_size ; ++i)
+		{
+			if( value[i] < 32 )
+				buffer << '.';
+			else
+				buffer << value[i];
+		}
+	}
+}
+
+
+
+template<typename char_type, size_t stack_size, size_t heap_block_size>
+Log & Log::operator<<(const PT::TextStreamBase<char_type, stack_size, heap_block_size> & buf)
+{
+	if( current_level <= log_level )
+		buffer << buf;
+
+return *this;
+}
+
+
+
+
+
 extern Log log;
 extern Log nlog;
 
+// for convenience, we have to use only #include "log.h" in the winix
+#include "slog.h"
 
 
 #endif

core/logmanipulators.h

@@ -0,0 +1,48 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_logmanipulators
+#define headerfile_winix_core_logmanipulators
+
+
+/*
+	log1 - the first level
+	log2
+	log3
+	log4 - the last level (debug level)
+	logend        - the end of a line
+	logendrequest - end of a current request
+	logsave       - current log buffer is saved and cleared
+
+	manipulators used by the session logger (SLog)
+	loginfo    - normal info to a user
+	logerror   - we are reporting an error
+	logwarning - we are reporting a warning
+
+	make sure that loginfo, logerror and logwarning have values less than 32 (space)
+	their are used as control codes in a string
+*/
+enum LogManipulators
+{
+	log1,
+	log2,
+	log3,
+	log4,
+	logend,
+	logendrequest,
+	logsave,
+
+	loginfo,
+	logerror,
+	logwarning
+};
+
+
+#endif
+

core/mount.cpp

@@ -2,118 +2,21 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2009, Tomasz Sowa
+ * Copyright (c) 2009-2010, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
 #include "mount.h"
-
+#include "misc.h"
 
 
 
 Mount::Mount()
 {
-	type   = cms;
 	dir_id = -1;
-	fs     = simplefs;
-
-	param.resize(par_none);
-}
-
-
-
-const char * Mount::TypeToStr()
-{
-static char buffer[30];
-	
-	switch( type )
-	{
-		case cms:
-		sprintf(buffer, "cms");
-		break;	
-	
-		case thread:
-		sprintf(buffer, "thread");
-		break;
-		
-		case ticket:
-		sprintf(buffer, "ticket");
-		break;
-
-		default:
-		sprintf(buffer, "unknown");
-		break;	
-	}
-
-return buffer;
-}
-
-
-const char * Mount::FsToStr()
-{
-static char buffer[30];
-	
-	switch( fs )
-	{
-		case simplefs:
-		sprintf(buffer, "simplefs");
-		break;	
-	
-		case hashfs:
-		sprintf(buffer, "hashfs");
-		break;
-		
-		default:
-		sprintf(buffer, "unknown");
-		break;	
-	}
-
-return buffer;
-}
-
-
-
-Mount::ParamCode Mount::ParseParam(const char * param_name)
-{
-	struct ParName
-	{
-		ParamCode param_code;
-		const char * name;
-	};
-
-	static ParName par_name_tab[] =	{
-		{ par_page,						"page" },
-		{ par_thread,					"thread" },
-		{ par_ticket,					"ticket" },
-		{ par_ticket_type,				"ticket_type" },
-		{ par_ticket_type_default,		"ticket_type_default" },
-		{ par_ticket_status,			"ticket_status" },
-		{ par_ticket_status_default,	"ticket_status_default" },
-		{ par_ticket_priority,			"ticket_priority" },
-		{ par_ticket_priority_default,	"ticket_priority_default" },
-		{ par_ticket_category,			"ticket_category" },
-		{ par_ticket_category_default,	"ticket_category_default" },
-		{ par_ticket_expected,			"ticket_expected" },
-		{ par_ticket_expected_default,	"ticket_expected_default" },
-		{ par_createthread_on,			"createthread_on" },
-		{ par_createticket_on,			"createticket_on" },
-		{ par_only_root_remove,			"only_root_remove" },
-		{ par_emacs_on,					"emacs_on" },
-		{ par_mkdir_on,					"mkdir_on" },
-		{ par_app,						"app" },
-		{ par_html_template,			"html_template" },
-	};
-
-	size_t i, len = sizeof(par_name_tab) / sizeof(ParName);
-
-	for(i=0 ; i<len ; ++i)
-	{
-		if( strcmp(par_name_tab[i].name, param_name) == 0 )
-			return par_name_tab[i].param_code;
-	}
-
-return par_none;
+	type   = -1;
+	fs     = -1;
 }
 
 
@@ -127,8 +30,11 @@ size_t i;
 }
 
 
-bool Mount::IsPar(Mount::ParamCode code)
+bool Mount::IsPar(int code)
 {
+	if( code < 0 || code >= (int)param.size() )
+		return false;
+
 	if( !param[code].defined )
 		return false;
 
@@ -137,9 +43,12 @@ return true;
 
 
 
-bool Mount::IsArg(Mount::ParamCode code, const char * arg)
+bool Mount::IsArg(int code, const wchar_t * arg)
 {
-ParamArg::iterator i;	
+	ParamRow::ParamArg::iterator i;	
+
+	if( code < 0 || code >= (int)param.size() )
+		return false;
 
 	if( !param[code].defined )
 		return false;
@@ -154,22 +63,25 @@ return false;
 }
 
 
-bool Mount::IsArg(Mount::ParamCode code, const std::string & arg)
+bool Mount::IsArg(int code, const std::wstring & arg)
 {
 	return IsArg(code, arg.c_str());
 }
 
 
-bool Mount::IsArg(Mount::ParamCode code, int arg)
+bool Mount::IsArg(int code, int arg)
 {
-ParamArg::iterator i;	
+	ParamRow::ParamArg::iterator i;	
+
+	if( code < 0 || code >= (int)param.size() )
+		return false;
 
 	if( !param[code].defined )
 		return false;
 
 	for(i=param[code].arg.begin() ; i!=param[code].arg.end() ; ++i)
 	{
-		if( atoi(i->c_str()) == arg )
+		if( Toi(*i) == arg )
 			return true;
 	}
 
@@ -177,15 +89,23 @@ return false;
 }
 
 
-
-const std::string * Mount::HtmlTemplate() const
+const std::wstring & Mount::Arg(int code, int arg) const
 {
-	if( !param[par_html_template].defined )
-		return 0;
+	if( code < 0 || code >= (int)param.size() )
+		return empty_str;
 
-	if( param[par_html_template].arg.size() != 1 )
-		return 0;
+	if( !param[code].defined )
+		return empty_str;
 
-return & param[par_html_template].arg[0];
+	if( arg >= (int)param[code].arg.size() )
+		return empty_str;
+
+return param[code].arg[arg];
+}
+
+
+const std::wstring & Mount::FirstArg(int code) const
+{
+	return Arg(code, 0);
 }
 

core/mount.h

@@ -2,14 +2,14 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2009, Tomasz Sowa
+ * Copyright (c) 2009-2010, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
 
-#ifndef headerfilecmslucoremount
-#define headerfilecmslucoremount
+#ifndef headerfile_winix_core_mount
+#define headerfile_winix_core_mount
 
 #include <map>
 #include <string>
@@ -17,59 +17,14 @@
 
 
 
-
 class Mount
 {
 public:
 
-
-	enum Type
-	{
-		cms = 0,
-		thread,
-		ticket
-	};
-
-	enum Fs
-	{
-		simplefs = 0,
-		hashfs
-	};
-
-
-	// the first should be with 0 index
-	// the last should be 'none'
-	enum ParamCode
-	{
-		par_page = 0,
-		par_thread,
-		par_ticket,
-		par_ticket_type,
-		par_ticket_type_default,
-		par_ticket_status,
-		par_ticket_status_default,
-		par_ticket_priority,
-		par_ticket_priority_default,
-		par_ticket_category,
-		par_ticket_category_default,
-		par_ticket_expected,
-		par_ticket_expected_default,
-		par_createthread_on,
-		par_createticket_on,
-		par_only_root_remove,
-		par_emacs_on,
-		par_mkdir_on,
-		par_app,
-		par_html_template,
-		
-		par_none
-	};
-
-	typedef std::vector<std::string> ParamArg;
-
-
 	struct ParamRow
 	{
+		typedef std::vector<std::wstring> ParamArg;
+
 		bool defined;
 		ParamArg arg;
 
@@ -78,31 +33,36 @@ public:
 	};
 
 	typedef std::vector<ParamRow> Param;
+
+
+	long  dir_id;
+	int   type;
+	int   fs;
 	Param param;
 
-	long dir_id;
-	Type type;
-	Fs fs;
+
 
 
 	Mount();
-	const char * TypeToStr();
-	const char * FsToStr();
-	static ParamCode ParseParam(const char * param);
-
-
 	void ClearParams();
 
+	bool IsPar(int code);
 
-	bool IsPar(Mount::ParamCode code);
+	bool IsArg(int code, const wchar_t * arg);
+	bool IsArg(int code, const std::wstring & arg);
+	bool IsArg(int code, int arg);
 
-	bool IsArg(Mount::ParamCode code, const char * arg);
-	bool IsArg(Mount::ParamCode code, const std::string & arg);
-	bool IsArg(Mount::ParamCode code, int arg);
+	// returning the arg argument if defined (or an empty string)
+	const std::wstring & Arg(int code, int arg) const;
 
-	// returning a name to html template (can be null if not defined)
-	const std::string * HtmlTemplate() const;
+	// returning the first argument (arg=0) if defined (or an empty string)
+	const std::wstring & FirstArg(int code) const;
 
+
+private:
+
+	// for Arg() methods when the argument is not defined
+	const std::wstring empty_str;
 };
 
 

core/mountparser.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -12,12 +12,55 @@
 #include "misc.h"
 
 
+MountParser::MountParser()
+{
+	dirs = 0;
+	skip_static     = false;
+	mount_type_tab  = 0;
+	mount_fs_tab    = 0;
+	mount_par_tab   = 0;
+	static_mount_id = -1;
+}
+
+
+
+void MountParser::SkipStaticDirs(bool skip)
+{
+	skip_static = skip;
+}
+
+
+void MountParser::SetStaticMountId(int id)
+{
+	static_mount_id = id;
+}
+
+
 void MountParser::SetDirs(Dirs * pdirs)
 {
 	dirs = pdirs;
 }
 
 
+void MountParser::SetMountTypeTab(const std::vector<std::wstring> & tab)
+{
+	mount_type_tab = &tab;
+}
+
+
+void MountParser::SetMountFsTab(const std::vector<std::wstring> & tab)
+{
+	mount_fs_tab = &tab;
+}
+
+
+void MountParser::SetMountParTab(const std::vector<std::wstring> & tab)
+{
+	mount_par_tab = &tab;
+}
+
+
+
 bool MountParser::IsWhite(int c)
 {
 	if( c==' ' || c=='\t' || c==13 || c==160 )
@@ -44,7 +87,7 @@ void MountParser::SkipLine()
 }
 
 
-void MountParser::ReadWordQuote(std::string & res)
+void MountParser::ReadWordQuote(std::wstring & res)
 {
 	++pinput;
 
@@ -74,7 +117,7 @@ void MountParser::ReadWordQuote(std::string & res)
 
 
 // a white character is the separator
-void MountParser::ReadWordWhite(std::string & res)
+void MountParser::ReadWordWhite(std::wstring & res)
 {
 	while( *pinput && *pinput!=10 && !IsWhite(*pinput) )
 	{
@@ -85,7 +128,7 @@ void MountParser::ReadWordWhite(std::string & res)
 
 
 // the comma or the second bracket ')' are the separators
-void MountParser::ReadWordComma(std::string & res)
+void MountParser::ReadWordComma(std::wstring & res)
 {
 	while( *pinput && *pinput!=10 && *pinput!=',' && *pinput!=')' )
 	{
@@ -99,7 +142,7 @@ void MountParser::ReadWordComma(std::string & res)
 }
 
 
-void MountParser::ReadWord(std::string & res, bool comma_bracket_separator)
+void MountParser::ReadWord(std::wstring & res, bool comma_bracket_separator)
 {
 	res.clear();
 	SkipWhite();
@@ -122,7 +165,7 @@ void MountParser::ReadWord(std::string & res, bool comma_bracket_separator)
 
 
 
-void MountParser::ReadParamArgsLoop(Mount::ParamArg & args)
+void MountParser::ReadParamArgsLoop(Mount::ParamRow::ParamArg & args)
 {
 	SkipWhite();
 
@@ -139,7 +182,7 @@ void MountParser::ReadParamArgsLoop(Mount::ParamArg & args)
 }
 
 
-void MountParser::ReadParamArgs(Mount::ParamArg & args)
+void MountParser::ReadParamArgs(Mount::ParamRow::ParamArg & args)
 {
 	SkipWhite();
 	args.clear();
@@ -164,7 +207,7 @@ void MountParser::ReadParamArgs(Mount::ParamArg & args)
 
 
 
-void MountParser::ReadParamName(std::string & res)
+void MountParser::ReadParamName(std::wstring & res)
 {
 	SkipWhite();
 	res.clear();
@@ -177,7 +220,7 @@ void MountParser::ReadParamName(std::string & res)
 }
 
 
-void MountParser::ReadParam(std::string & res, Mount::ParamArg & args)
+void MountParser::ReadParam(std::wstring & res, Mount::ParamRow::ParamArg & args)
 {
 	ReadParamName(res);
 
@@ -193,83 +236,83 @@ void MountParser::ReadParam(std::string & res, Mount::ParamArg & args)
 }
 
 
+int MountParser::FindIndex(const std::vector<std::wstring> * tab, const std::wstring & value)
+{
+	for(size_t i=0 ; i < tab->size() ; ++i)
+	{
+		if( (*tab)[i] == value )
+			return static_cast<int>(i);
+	}
 
-void MountParser::ReadMountType()
+return -1;
+}
+
+
+bool MountParser::ReadMountType()
 {
 	ReadWord(temp);
 
 	if( temp.empty() )
 	{
 		// an empty line (some white characters only)
-		err = WINIX_ERR_EMPTY;
+		return false;
 	}
-	else
-	if( temp == "cms" )
+
+	mount.type = FindIndex(mount_type_tab, temp);
+
+	if( mount.type != -1 )
 	{
-		mount.type = Mount::cms;
-		log << log3 << "MP: mount type: cms" << logend;	
-	}
-	else
-	if( temp == "thread" )
-	{
-		mount.type = Mount::thread;
-		log << log3 << "MP: mount type: thread" << logend;
-	}
-	else
-	if( temp == "ticket" )
-	{
-		mount.type = Mount::ticket;
-		log << log3 << "MP: mount type: ticket" << logend;
+		log << log3 << "MP: mount type: " << (*mount_type_tab)[mount.type] << logend;
 	}
 	else
 	{
-		err = WINIX_ERR_MOUNT_UNKNOWN;
 		log << log1 << "MP: unknown mount type: " << temp << logend;
+		slog << logerror << T("unknown_mount_type") << ": " << temp << logend;
 	}
+
+return mount.type != -1;
 }
 
 
 
-void MountParser::ReadMountPoint()
+bool MountParser::ReadMountPoint()
 {
-	ReadWord(temp);
+	ReadWord(last_dir);
 
-	pdir = dirs->GetDir(temp);
+	pdir = dirs->GetDir(last_dir);
 	
 	if( pdir )
 	{
 		mount.dir_id = pdir->id;
-		log << log3 << "MP: mount point: " << temp << logend;	
+		log << log3 << "MP: mount point (directory): " << last_dir << logend;	
 	}
 	else
 	{
-		err = WINIX_ERR_NO_MOUNTPOINT;
-		log << log1 << "MP: there is no such a mount point: " << temp << logend;
+		log << log1 << "MP: there is no such a mount point (directory): " << last_dir << logend;
+		slog << logerror << T("no_such_dir") << ": " << last_dir << logend;
 	}
+
+return pdir != 0;
 }
 
 
 
-void MountParser::ReadFs()
+bool MountParser::ReadFs()
 {
 	ReadWord(temp);
+	mount.fs = FindIndex(mount_fs_tab, temp);
 
-	if( temp == "simplefs" )
+	if( mount.fs != -1 )
 	{
-		mount.fs = Mount::simplefs;
-		log << log1 << "MP: file system: simplefs" << logend;
-	}
-	else
-	if( temp == "hashfs" )
-	{
-		mount.fs = Mount::hashfs;
-		log << log1 << "MP: file system: hashfs" << logend;	
+		log << log2 << "MP: file system: " << (*mount_fs_tab)[mount.fs] << logend;
 	}
 	else
 	{
-		err = WINIX_ERR_UNKNOWN_FILESYSTEM;
 		log << log1 << "MP: unknown filesystem: " << temp << logend;
+		slog << logerror << T("unknown_filesystem") << ": " << temp << " (" << last_dir << ")" << logend;
 	}
+
+return mount.fs != -1;
 }
 
 
@@ -299,49 +342,128 @@ void MountParser::ReadMountParams()
 	
 	for( ReadParam(temp, param_args) ; !temp.empty() ; ReadParam(temp, param_args) )
 	{
-		Mount::ParamCode p = Mount::ParseParam(temp.c_str());
+		int code = FindIndex(mount_par_tab, temp);
 
-		if( p != Mount::par_none )
+		if( code != -1 )
 		{
-			mount.param[p].defined = true;
-			mount.param[p].arg     = param_args;
+			mount.param[code].defined = true;
+			mount.param[code].arg     = param_args;
 			LogMountParams();
 		}
 		else
 		{
-			log << log1 << "MP: unknown mount param: " << temp << " (skipped)" << logend;
+			log << log1 << "MP: unknown mount param: " << temp << logend;
+			slog << logwarning << T("unknown_mount_param") << ": " << temp << " (" << T("skipped") << ")" << logend;
 		}
 	}	
 }
 
 
 
-void MountParser::ReadRow(std::map<long, Mount> & output)
+void MountParser::AddParams(Mount::Param & src, Mount::Param & dst)
 {
-	ReadMountType();	
-
-	if( err == WINIX_ERR_EMPTY )
+	if( src.size() != dst.size() )
 	{
-		err = WINIX_ERR_OK;
-		SkipLine();
+		log << log1 << "MP: addparams: incorrect sizes" << logend;
 		return;
 	}
 
-	if( err == WINIX_ERR_OK )
-		ReadMountPoint();
+	for(size_t p=0 ; p < src.size() ; ++p)
+	{
+		if( src[p].defined && !dst[p].defined )
+			dst[p] = src[p];
+	}
+}
 
-	if( err == WINIX_ERR_OK )
-		ReadFs();
 
-	if( err == WINIX_ERR_OK )
+
+
+bool MountParser::AddParamsBefore(long dir_id)
+{
+	std::map<long, Mount>::iterator i = poutput->find(dir_id);
+
+	if( i == poutput->end() )
+		return false;
+
+	AddParams(i->second.param, mount_inserted.first->second.param);
+
+return true;
+}
+
+
+/*
+	adding all non-existing parameters to this mount point from parents
+*/
+void MountParser::AddParamsBefore()
+{
+	if( !pdir )
+		return;
+
+	Item * dir;
+	long dir_id = pdir->parent_id;
+
+	while( dir_id != -1 )
+	{
+		if( AddParamsBefore(dir_id) )
+		{
+			// we don't have to check others parents
+			// the parameters are already copied
+			break;
+		}
+
+		dir = dirs->GetDir(dir_id);
+		
+		if( !dir )
+			break;
+		
+		dir_id = dir->parent_id;
+	}
+}
+
+
+
+/*
+	adding all non-existing parameters to childs (childs to this mount point)
+*/
+void MountParser::AddParamsAfter()
+{
+	std::map<long, Mount>::iterator i = poutput->begin();
+
+	for( ; i != poutput->end() ; ++i)
+	{
+		if( dirs->IsChild(mount_inserted.first->second.dir_id, i->first) )
+			AddParams(mount_inserted.first->second.param, i->second.param);
+	}
+}
+
+
+void MountParser::ReadRow()
+{
+	if( ReadMountType() && ReadMountPoint() && ReadFs() )
+	{
 		ReadMountParams();
 
-	if( err == WINIX_ERR_OK )
-	{
-		std::pair<std::map<long, Mount>::iterator, bool> res = output.insert( std::make_pair(mount.dir_id, mount) );
-	
-		if( !res.second )
-			log << log1 << "MP: this mount point exists (skipped)" << logend;
+		if( skip_static && mount.type==static_mount_id )
+		{
+			log << log1 << "MP: static mount points are skipped (dont_use_static_dirs in config is true)" << logend;
+			slog << logwarning << T("skipped_static_mount") << ": " << last_dir << logend;
+		}
+		else
+		{
+			mount_inserted = poutput->insert( std::make_pair(mount.dir_id, mount) );
+
+			if( mount_inserted.second )
+			{
+				AddParamsBefore();
+				AddParamsAfter();
+			}
+			else
+			{
+				log << log1 << "MP: this mount point exists (skipped)" << logend;
+				slog << logwarning << T("mount_exists") << ": " << last_dir << " (" << T("skipped") << ")" << logend;
+			}
+			
+		}
 	}
 
 	SkipLine();
@@ -350,16 +472,22 @@ void MountParser::ReadRow(std::map<long, Mount> & output)
 
 
 
-Error MountParser::Parse(const std::string & input, std::map<long, Mount> & output)
+void MountParser::Parse(const std::wstring & input, std::map<long, Mount> & output)
 {
-	pinput = input.c_str();
-	err    = WINIX_ERR_OK;
-	output.clear();
+	if( !dirs || !mount_type_tab || !mount_fs_tab || !mount_par_tab )
+	{
+		log << log1 << "MP: input tables not set" << logend;
+		return;
+	}
+
+	pinput  = input.c_str();
+	poutput = &output;
+	mount.param.resize(mount_par_tab->size());
+	mount.ClearParams();
+	poutput->clear();
 	
-	while( *pinput && err == WINIX_ERR_OK )
-		ReadRow(output);
-		
-return err;
+	while( *pinput )
+		ReadRow();
 }
 
 

core/mountparser.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoremountparser
-#define headerfilecmslucoremountparser
+#ifndef headerfile_winix_core_mountparser
+#define headerfile_winix_core_mountparser
 
 #include <map>
 #include <string>
@@ -18,7 +18,6 @@
 
 #include "mount.h"
 #include "item.h"
-#include "error.h"
 #include "dirs.h"
 
 
@@ -27,41 +26,59 @@ class MountParser
 {
 public:
 
-	Error Parse(const std::string & input, std::map<long, Mount> & output);
+	MountParser();
+
+	void SkipStaticDirs(bool skip);
+	void SetStaticMountId(int id);
+
+	void Parse(const std::wstring & input, std::map<long, Mount> & output);
 	void SetDirs(Dirs * pdirs);
+	void SetMountTypeTab(const std::vector<std::wstring> & tab);
+	void SetMountFsTab(const std::vector<std::wstring> & tab);
+	void SetMountParTab(const std::vector<std::wstring> & tab);
 
 private:
 
 	Dirs * dirs;
+	bool skip_static;
+	int static_mount_id;
+
+	const std::vector<std::wstring> * mount_type_tab;
+	const std::vector<std::wstring> * mount_fs_tab;
+	const std::vector<std::wstring> * mount_par_tab;
 
 	bool IsWhite(int c);
 	void SkipWhite();
 	void SkipLine();
-	void ReadWordQuote(std::string & res);
-	void ReadWordWhite(std::string & res);
-	void ReadWordComma(std::string & res);
-	void ReadWord(std::string & res, bool comma_bracket_separator = false);
-	void ReadParamArgsLoop(Mount::ParamArg & args);
-	void ReadParamArgs(Mount::ParamArg & args);
-	void ReadParamName(std::string & res);
-	void ReadParam(std::string & res, Mount::ParamArg & args);
-	void ReadMountType();
-	void ReadMountPoint();
-	void ReadFs();
+	void ReadWordQuote(std::wstring & res);
+	void ReadWordWhite(std::wstring & res);
+	void ReadWordComma(std::wstring & res);
+	void ReadWord(std::wstring & res, bool comma_bracket_separator = false);
+	void ReadParamArgsLoop(Mount::ParamRow::ParamArg & args);
+	void ReadParamArgs(Mount::ParamRow::ParamArg & args);
+	void ReadParamName(std::wstring & res);
+	void ReadParam(std::wstring & res, Mount::ParamRow::ParamArg & args);
+	int FindIndex(const std::vector<std::wstring> * tab, const std::wstring & value);
+	bool ReadMountType();
+	bool ReadMountPoint();
+	bool ReadFs();
 	void LogMountParams();
 	void ReadMountParams();
-	void ReadRow(std::map<long, Mount> & output);
+	void ReadRow();
+	void AddParams(Mount::Param & src, Mount::Param & dst);
+	bool AddParamsBefore(long dir_id);
+	void AddParamsBefore();
+	void AddParamsAfter();
 
-	const char * pinput;
-	std::string temp;
-	std::string temp_arg;
-	Mount::ParamArg param_args;
-	
-	
+	const wchar_t * pinput;
+	std::wstring temp;
+	std::wstring last_dir;
+	std::wstring temp_arg;
+	Mount::ParamRow::ParamArg param_args;
 	Mount mount;
-	
 	Item * pdir;
-	Error err;
+	std::map<long, Mount> * poutput;
+	std::pair<std::map<long, Mount>::iterator, bool> mount_inserted;
 };
 
 

core/mounts.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2009, Tomasz Sowa
+ * Copyright (c) 2009-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -10,18 +10,74 @@
 #include "mounts.h"
 #include "request.h"
 #include "log.h"
-#include "mountparser.h"
-#include "db.h"
+#include "db/db.h"
+#include "plugin.h"
 
 
 
 
 Mounts::Mounts()
 {
-	pmount = 0;
+	pmount = &empty_mount;
+	skip_static = false;
 }
 
 
+void Mounts::SkipStaticDirs(bool skip)
+{
+	skip_static = skip;
+}
+
+
+
+void Mounts::CreateMountType()
+{
+	mount_type_cms    = AddMountType(L"cms");
+	mount_type_static = AddMountType(L"static");
+}
+
+
+void Mounts::CreateMountFs()
+{
+	mount_fs_simplefs = AddMountFs(L"simplefs");
+	mount_fs_hashfs   = AddMountFs(L"hashfs");
+}
+
+
+void Mounts::CreateMountPar()
+{
+	mount_par_page				= AddMountPar(L"page");
+	mount_par_thumb_size        = AddMountPar(L"thumb_size");
+	mount_par_thumb_mode        = AddMountPar(L"thumb_mode");
+	mount_par_thumb_quality     = AddMountPar(L"thumb_quality");
+	mount_par_image_size        = AddMountPar(L"image_size");
+	mount_par_image_mode        = AddMountPar(L"image_mode");
+	mount_par_image_quality     = AddMountPar(L"image_quality");
+	mount_par_emacs_on			= AddMountPar(L"emacs_on");
+	mount_par_mkdir_on			= AddMountPar(L"mkdir_on");
+	mount_par_app				= AddMountPar(L"app");
+	mount_par_html_template		= AddMountPar(L"html_template");
+	mount_par_change_template	= AddMountPar(L"change_template");
+	mount_par_static			= AddMountPar(L"static");
+	mount_par_css			    = AddMountPar(L"css");
+	mount_par_lang			    = AddMountPar(L"lang");
+}
+
+
+void Mounts::CreateMounts()
+{
+	CreateMountType();
+	CreateMountFs();
+	CreateMountPar();
+
+	plugin.Call((Session*)0, WINIX_ADD_MOUNTS);
+
+	empty_mount.param.resize(mount_par_tab.size());
+	empty_mount.ClearParams();
+}
+
+
+
 void Mounts::SetDirs(Dirs * pdirs)
 {
 	dirs = pdirs;
@@ -33,29 +89,109 @@ void Mounts::SetDb(Db * pdb)
 	db = pdb;
 }
 
-void Mounts::SetRequest(Request * prequest)
+void Mounts::SetCur(Cur * pcur)
 {
-	request = prequest;
+	cur = pcur;
+}
+
+
+
+int Mounts::AddMountType(const wchar_t * type)
+{
+	mount_type_tab.push_back(type);
+
+return static_cast<int>(mount_type_tab.size()) - 1;
+}
+
+
+int Mounts::AddMountType(const std::wstring & type)
+{
+	return AddMountType(type.c_str());
+}
+
+
+int Mounts::AddMountFs(const wchar_t * fs)
+{
+	mount_fs_tab.push_back(fs);
+
+return static_cast<int>(mount_fs_tab.size()) - 1;
+}
+
+
+const std::wstring & Mounts::GetMountType(int id)
+{
+	if( id < 0 || id >= (int)mount_type_tab.size() )
+		return empty_str;
+
+	return mount_type_tab[id];
+}
+
+
+int Mounts::FindMountType(const std::wstring & type)
+{
+	for(size_t i=0 ; i<mount_type_tab.size() ; ++i)
+		if( mount_type_tab[i] == type )
+			return (int)i;
+
+return -1;
+}
+
+
+
+int Mounts::AddMountFs(const std::wstring & fs)
+{
+	return AddMountFs(fs.c_str());
+}
+
+
+const std::wstring & Mounts::GetMountFs(int id)
+{
+	if( id < 0 || id >= (int)mount_fs_tab.size() )
+		return empty_str;
+
+	return mount_fs_tab[id];
+}
+
+
+int Mounts::AddMountPar(const wchar_t * par)
+{
+	mount_par_tab.push_back(par);
+
+return static_cast<int>(mount_par_tab.size()) - 1;
+}
+
+
+
+int Mounts::AddMountPar(const std::wstring & par)
+{
+	return AddMountPar(par.c_str());
+}
+
+
+const std::wstring & Mounts::GetMountPar(int id)
+{
+	if( id < 0 || id >= (int)mount_par_tab.size() )
+		return empty_str;
+
+	return mount_par_tab[id];
 }
 
 
 
 // reading from 'mounts'
-Error Mounts::ReadMounts(const std::string & mounts)
+void Mounts::ReadMounts(const std::wstring & mounts)
 {
-	MountParser mp;
-	mp.SetDirs(dirs);
-	Error err = mp.Parse(mounts, mount_tab);
+	mount_parser.SkipStaticDirs(skip_static);
+	mount_parser.SetStaticMountId(mount_type_static);
+	mount_parser.SetDirs(dirs);
+	mount_parser.SetMountTypeTab(mount_type_tab);
+	mount_parser.SetMountFsTab(mount_fs_tab);
+	mount_parser.SetMountParTab(mount_par_tab);
 
-	if( err != WINIX_ERR_OK )
-	{
-		log << log1 << "M: some problems with mountpoints (mountpoints table will be empty)" << logend;	
-		mount_tab.clear();
-	}
+	mount_parser.Parse(mounts, mount_tab);
 
 	CalcCurMount();
-
-return err;
+	plugin.Call((Session*)0, WINIX_FSTAB_CHANGED);
 }
 
 
@@ -63,7 +199,7 @@ return err;
 // reading from /etc/fstab
 Error Mounts::ReadMounts()
 {
-	static std::string file = "fstab";
+	static std::wstring file = L"fstab";
 
 	Item * etc = dirs->GetEtcDir();
 
@@ -88,15 +224,17 @@ Error Mounts::ReadMounts()
 		return err;
 	}
 
-	return ReadMounts(fstab.content);
+	ReadMounts(fstab.content);
+
+return WINIX_ERR_OK;
 }
 
 
 void Mounts::MountCmsForRoot()
 {
 	Mount mount;
-	mount.type = Mount::cms;
-	mount.fs   = Mount::simplefs;
+	mount.type = MountTypeCms();
+	mount.fs   = MountFsSimplefs();
 
 	Item * proot = dirs->GetRootDir();
 	
@@ -108,6 +246,9 @@ void Mounts::MountCmsForRoot()
 		log << log1 << "M: there is no a root dir" << logend;	
 	}
 
+	mount.param.resize(mount_par_tab.size());
+	mount.ClearParams();
+
 	std::pair<MountTab::iterator, bool> res = mount_tab.insert( std::make_pair(mount.dir_id, mount) );
 	pmount = &(res.first->second);
 }
@@ -115,33 +256,37 @@ void Mounts::MountCmsForRoot()
 
 
 
-void Mounts::CalcCurMount()
+Mount * Mounts::CalcCurMount()
 {
 std::vector<Item*>::reverse_iterator i;
 
-	// when the program starts (when the dir_table is empty() 
+	pmount = &empty_mount;
+
+	// when the program starts (when the dir_tab is empty() 
 	// we don't want to call MountCmsForRoot()
-	if( request->dir_table.empty() )
-		return;
+	if( cur->request->dir_tab.empty() )
+		return pmount;
 	
-	for(i = request->dir_table.rbegin() ; i!=request->dir_table.rend() ; ++i)
+	for(i = cur->request->dir_tab.rbegin() ; i!=cur->request->dir_tab.rend() ; ++i)
 	{
 		std::map<long, Mount>::iterator m = mount_tab.find( (*i)->id );
 		
 		if( m != mount_tab.end() )
 		{
 			pmount = &(m->second);
-			log << log2 << "M: current mount point is: " << pmount->TypeToStr()
-						<< ", fs: " << pmount->FsToStr() << logend;
-			return;	
+			log << log2 << "M: current mount point is: " << GetMountType(pmount->type)
+						<< ", fs: " << GetMountFs(pmount->fs) << logend;
+			return pmount;
 		}
 	}
 
 	// if nothing was found
 	// we assume that 'cms' mount point is used
 	MountCmsForRoot();
-	log << log2 << "M: current mount point is: " << pmount->TypeToStr() << " (default)"
-		<< ", fs: " << pmount->FsToStr() << logend;
+	log << log2 << "M: current mount point is: " << GetMountType(pmount->type) << " (default)"
+		<< ", fs: " << GetMountFs(pmount->fs) << logend;
+
+return pmount;
 }
 
 
@@ -172,3 +317,7 @@ const Mounts::MountTab * Mounts::GetMountTab()
 }
 
 
+Mount * Mounts::GetEmptyMount()
+{
+	return &empty_mount;
+}

core/mounts.h

@@ -2,23 +2,25 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2009, Tomasz Sowa
+ * Copyright (c) 2009-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 
-#ifndef headerfilecmslucorecoremounts
-#define headerfilecmslucorecoremounts
+#ifndef headerfile_winix_core_mounts
+#define headerfile_winix_core_mounts
 
 
 #include <map>
 #include <string>
+#include <vector>
 #include "mount.h"
 #include "error.h"
 #include "dirs.h"
-#include "db.h"
+#include "db/db.h"
 #include "request.h"
+#include "mountparser.h"
 
 
 
@@ -26,35 +28,139 @@ class Mounts
 {
 public:
 
+	
+	void SkipStaticDirs(bool skip);
+
+	/*
+		mount point's types
+	*/
+	int AddMountType(const wchar_t * type);
+	int AddMountType(const std::wstring & type);
+	const std::wstring & GetMountType(int id);
+
+	// id of a specific mount type (the id is always valid)
+	int MountTypeCms()    { return mount_type_cms; }
+	int MountTypeStatic() { return mount_type_static; }
+
+	// return -1 if there is no such a mount type
+	// or index otherwhise
+	int FindMountType(const std::wstring & type);
+
+
+	/*
+		file systems
+	*/
+	int AddMountFs(const wchar_t * fs);
+	int AddMountFs(const std::wstring & fs);
+	const std::wstring & GetMountFs(int id);
+
+	// id of a specific file system (the id is always valid)
+	int MountFsSimplefs() { return mount_fs_simplefs; }
+	int MountFsHashfs()   { return mount_fs_hashfs; }
+
+
+	/*
+		mount point's parameters
+	*/
+	int AddMountPar(const wchar_t * par);
+	int AddMountPar(const std::wstring & par);
+	const std::wstring & GetMountPar(int id);
+
+	int MountParPage()					{ return mount_par_page; }
+	int MountParThumbSize()				{ return mount_par_thumb_size; }
+	int MountParThumbMode()				{ return mount_par_thumb_mode; }
+	int MountParThumbQuality()			{ return mount_par_thumb_quality; }
+	int MountParImageSize()				{ return mount_par_image_size; }
+	int MountParImageMode()				{ return mount_par_image_mode; }
+	int MountParImageQuality()			{ return mount_par_image_quality; }
+	int MountParEmacsOn()				{ return mount_par_emacs_on; }
+	int MountParMkdirOn()				{ return mount_par_mkdir_on; }
+	int MountParApp()					{ return mount_par_app; }
+	int MountParHtmlTemplate()			{ return mount_par_html_template; }
+	int MountParChangeTemplate()		{ return mount_par_change_template; }
+	int MountParStatic()				{ return mount_par_static; }
+	int MountParCss()					{ return mount_par_css; }
+	int MountParLang()					{ return mount_par_lang; }
+
 	void SetDirs(Dirs * pdirs);
 	void SetDb(Db * pdb);
-	void SetRequest(Request * prequest);
+	void SetCur(Cur * pcur);
 
 	// dir_id, mount_point
 	typedef std::map<long, Mount> MountTab;
 
 	Mounts();
-	Error ReadMounts(const std::string & mounts);
+	void CreateMounts();
+
+	void ReadMounts(const std::wstring & mounts);
 	Error ReadMounts();
 
-	void CalcCurMount();
+	Mount * CalcCurMount();
 	Mount * CalcMount(long dir_id);
 	
 	// current mount point
 	// will not be null after calling CalcCurMount() or ReadMounts([...])
+	// !! nie korzystac obecnie z niego
+	// korzystac z cur->mount
+	// a tez zostanie wycofany
 	Mount * pmount;
 
 
 	const MountTab * GetMountTab();
 
+	// at the beginning used to initialize cur->mount
+	Mount * GetEmptyMount();
+
 private:
 
+	Db   * db;
 	Dirs * dirs;
-	Db * db;
-	Request * request;
+	Cur  * cur;
+
+	bool skip_static;
+
+	Mount empty_mount;
+	const std::wstring empty_str;
+
+	MountParser mount_parser;
+
+	std::vector<std::wstring> mount_type_tab;
+
+	int mount_type_cms;
+	int mount_type_static;
+
+	// simplefs
+	// hashfs
+	std::vector<std::wstring> mount_fs_tab;
+	
+	int mount_fs_simplefs;
+	int mount_fs_hashfs;
+
+	std::vector<std::wstring> mount_par_tab;
+
+	int mount_par_page;
+	int mount_par_thumb_size;
+	int mount_par_thumb_mode;
+	int mount_par_thumb_quality;
+	int mount_par_image_size;
+	int mount_par_image_mode;
+	int mount_par_image_quality;
+	int mount_par_emacs_on;
+	int mount_par_mkdir_on;
+	int mount_par_app;
+	int mount_par_html_template;
+	int mount_par_change_template;
+	int mount_par_static;
+	int mount_par_css;
+	int mount_par_lang;
+	
 
 	MountTab mount_tab;
 
+	void CreateMountType();
+	void CreateMountFs();
+	void CreateMountPar();
+
 	void MountCmsForRoot();
 };
 

core/notify.cpp

@@ -1,288 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
-
-
-
-#include <pthread.h>
-#include <unistd.h>
-
-#include "log.h"
-#include "notify.h"
-#include "misc.h"
-#include "request.h"
-
-
-
-// the second thread uses this pointer to reference to 'this'
-// (methods for the thread should be static)
-Notify * Notify::obj;
-
-
-
-void Notify::SetRequest(Request * prequest)
-{
-	request = prequest;
-}
-
-
-void Notify::SetConfig(Config * pconfig)
-{
-	config = pconfig;
-}
-
-
-void Notify::SetSystem(System * psystem)
-{
-	system = psystem;
-}
-
-void Notify::SetTemplatesNotify(TemplatesNotify * ptemplates_notify)
-{
-	templates_notify = ptemplates_notify;
-}
-
-
-
-
-/*
-	methods for the second thread
-	
-	the thread can reference to 'this' by using 'obj' pointer
-*/
-
-void * Notify::ThreadRoutine(void * arg)
-{
-	obj = (Notify*)arg;
-	
-
-	
-	while( true )
-	{	
-		CheckQueue();
-		sleep(30);
-	}
-}
-
-
-
-void Notify::CheckQueue()
-{
-std::list<NotifyMsg>::iterator i = obj->notify_pool.begin();
-
-	
-	while( i != obj->notify_pool.end() )
-	{
-		SendEmail(*i);
-
-		obj->Lock();
-		i = obj->notify_pool.erase(i);
-		obj->Unlock();
-		
-		sleep(3);
-	}
-}
-
-
-void Notify::SendEmail(NotifyMsg & n)
-{
-	TemplatesNotifyFunctions::notify_msg = &n;
-	
-	obj->Lock(); // templates can be reloaded from the first thread
-	obj->templates_notify->Generate(n.lang);
-	obj->Unlock();
-
-	SendEmail(n.email, obj->templates_notify->notify_str.str());
-}
-
-
-
-void Notify::SendEmail(const std::string & email, const std::string & message)
-{
-	nlog.PutDate(log1);
-	
-	if( !ValidateEmail(email) )
-	{
-		nlog << "Notify: email: " << email << " is not correct" << logend;
-		return;
-	}
-	
-	obj->command = "sendmail " + email;
-	FILE * sendmail = popen(obj->command.c_str(), "w");
-	
-	if( !sendmail )
-	{
-		nlog << "Notify: can't run sendmail" << logend;	
-		return;	
-	}
-
-	SendMessage(sendmail, message);
-	pclose(sendmail);
-	
-	nlog << "Notify: email to: " << email << " has been sent" << logend;
-	nlog << logsave;
-}
-
-
-void Notify::SendMessage(FILE * sendmail, const std::string & message)
-{
-	for(size_t i=0 ; i<message.length() ; ++i)
-	{
-		if( message[i] == '\n' )
-			fprintf(sendmail, "\r\n");
-		else
-			fputc(message[i], sendmail);
-	}
-}
-
-
-
-/*
-	methods for main thread
-*/
-
-
-
-
-Notify::Notify() : mutex(PTHREAD_MUTEX_INITIALIZER)
-{
-}
-
-
-Notify::~Notify()
-{
-}
-
-
-void Notify::ReadTemplates()
-{
-	// we are in the first thread here
-	// the second thread can use our templates and we must Lock()
-	// (the second thread is using Lock() too)
-	Lock(); 
-	templates_notify->Read();
-	Unlock();
-}
-
-
-
-bool Notify::Init()
-{
-	templates_notify->CreateFunctions();
-
-
-	int t = pthread_create(&thread, 0, ThreadRoutine, (void*)this);
-
-	if( t != 0 )
-	{
-		// log (not nlog) here
-		log << log1 << "Notify: can't create a thread" << logend;
-		return false;
-	}
-
-return true;
-}
-
-
-
-bool Notify::Lock()
-{
-	if( pthread_mutex_lock(&mutex) != 0 )
-		return false;
-
-return true;
-}
-
-
-void Notify::Unlock()
-{
-	pthread_mutex_unlock(&mutex);
-}
-
-
-
-void Notify::CreateItemDir(std::string & dir, bool clear)
-{
-	if( clear )
-		dir.clear();
-	
-	for(size_t a=0 ; a<request->dir_table.size() ; ++a)
-	{
-		dir += request->dir_table[a]->url;
-		dir += '/';
-	}
-}
-
-
-void Notify::CreateItemLink(std::string & link)
-{
-	link = config->base_url;
-	CreateItemDir(link, false);
-	link += request->item.url;
-}
-
-
-void Notify::ItemChanged(int notify_code)
-{
-bool sending;
-Users::Iterator i;
-
-	if( notify_code == 0 )
-		return;
-
-	n.notify_code        = notify_code;
-	n.current_mount_type = system->mounts.pmount->type;
-	n.doc_base_url       = config->base_url;
-	CreateItemDir(n.item_dir);
-	CreateItemLink(n.item_link);
-
-
-	Lock();
-
-	try
-	{	
-		// don't clear notify_pool here -- it is used (and will be cleared) by the second thread
-	
-		for(i=system->users.Begin() ; i != system->users.End() ; ++i)
-		{
-			sending = false;
-	
-			if( system->mounts.pmount->type == Mount::thread )
-			{
-				if( (i->thread_notify & notify_code) != 0 )
-					sending = true;
-			}
-			else
-			if( system->mounts.pmount->type == Mount::cms )
-			{
-				if( (i->cms_notify & notify_code) != 0 )
-					sending = true;
-			}
-			
-			if( sending )
-			{
-				n.email = i->email;
-				n.lang  = Locale::StrToLang(config->locale_str);// !! bedzie osobno dla kazdego uzytkownika
-
-				if( n.lang == Locale::lang_unknown )
-					n.lang = Locale::lang_en;
-
-				notify_pool.insert(notify_pool.end(), n);
-			}
-		}
-	}
-	catch(...)
-	{
-		Unlock();
-		throw;
-	}
-	
-	Unlock();
-}
-
-

core/notify.h

@@ -1,91 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2008-2010, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfilecmslunotify
-#define headerfilecmslunotify
-
-#include <list>
-#include <string>
-#include <cstdio>
-#include "templatesnotify/templatesnotify.h"
-
-#include "request.h"
-#include "config.h"
-#include "system.h"
-#include "users.h"
-
-
-#define WINIX_NOTIFY_ITEM_ADD		1
-#define WINIX_NOTIFY_ITEM_EDIT		2
-#define WINIX_NOTIFY_ITEM_DELETE 	4
-#define WINIX_NOTIFY_DIR_ADD		8
-
-
-
-class Notify
-{
-public:
-
-	Notify();
-	~Notify();
-
-	void SetRequest(Request * prequest);
-	void SetConfig(Config * pconfig);
-	void SetSystem(System * psystem);
-	void SetTemplatesNotify(TemplatesNotify * ptemplates_notify);
-
-	void ReadTemplates();
-
-	bool Init();
-	
-	/*
-		this method addes an item to our special pool
-		the pool is used by a second thread
-	*/
-	void ItemChanged(int notify_code);
-
-
-private:
-
-	Request * request;
-	Config  * config;
-	System  * system;
-	TemplatesNotify * templates_notify;
-
-	static void * ThreadRoutine(void * arg);
-	bool Lock();
-	void Unlock();
-	static void CheckQueue();
-	static void SendEmail(NotifyMsg & n);
-	static void SendEmail(const std::string & email);
-	static void SendEmail(const std::string & email, const std::string & message);
-	static void SendMessage(FILE * sendmail, const std::string & message);
-	void CreateItemDir(std::string & dir, bool clear = true);
-	void CreateItemLink(std::string & link);
-
-	pthread_t thread;
-	pthread_mutex_t mutex;
-	NotifyMsg n;
-
-
-	/*
-		objects accessed by the second thread
-	*/
-	std::list<NotifyMsg> notify_pool;
-	static Notify * obj;
-	std::string command;
-	
-
-};
-
-
-
-
-
-#endif

core/plugin.cpp

@@ -2,14 +2,16 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 #include <dlfcn.h>
+#include <string.h>
 #include "plugin.h"
 #include "pluginmsg.h"
+#include "misc.h"
 
 
 
@@ -29,15 +31,15 @@ size_t i;
 
 Plugin::Plugin()
 {
-	current_plugin = -1;
-	request = 0;
+	current_plugin  = -1;
 
 	db              = 0;
 	config          = 0;
-	request         = 0;
+	cur             = 0;
 	system          = 0;
 	functions       = 0;
 	templates       = 0;
+	synchro         = 0;
 	session_manager = 0;
 }
 	
@@ -59,9 +61,9 @@ void Plugin::SetConfig(Config * pconfig)
 }
 
 
-void Plugin::SetRequest(Request * prequest)
+void Plugin::SetCur(Cur * pcur)
 {
-	request = prequest;
+	cur = pcur;
 }
 
 
@@ -83,38 +85,76 @@ void Plugin::SetTemplates(Templates * ptemplates)
 }
 
 
+void Plugin::SetSynchro(Synchro * psynchro)
+{
+	synchro = psynchro;
+}
+
+
 void Plugin::SetSessionManager(SessionManager * psession_manager)
 {
 	session_manager = psession_manager;
 }
 
 
+
+void Plugin::Lock()
+{
+	if( synchro )
+		synchro->Lock();
+}
+
+
+void Plugin::Unlock()
+{
+	if( synchro )
+		synchro->Unlock();
+}
+
+
+
+
 bool Plugin::SetPointers(PluginInfo & info)
 {
 	// for safety we call a plugin function only when all our pointers are not null
-	bool res = (db && config && request && system && functions && templates && session_manager);
+	bool res = (db && config && cur && system && functions && templates && synchro && session_manager);
 
 	if( !res )
+	{
+		Lock();
 		log << log1 << "Plugin: cannot call a function - some of the winix pointers are null" << logend;
+		Unlock();
+	}
 
 	info.db        = db;
 	info.config    = config;
-	info.request   = request;
+	info.cur       = cur;
 	info.system    = system;
 	info.functions = functions;
 	info.templates = templates;
+	info.synchro   = synchro;
 	info.session_manager = session_manager;
 
 return res;
 }
 
 
-void Plugin::LoadPlugins(const std::vector<std::string> & plugins)
+void Plugin::LoadPlugins(const std::wstring & plugins_dir, const std::vector<std::wstring> & plugins)
 {
-size_t i;
-
-	for(i=0 ; i<plugins.size() ; ++i)
-		LoadPlugin(plugins[i]);
+	for(size_t i=0 ; i<plugins.size() ; ++i)
+	{
+		if( !plugins[i].empty() && plugins[i][0] == '/' )
+		{
+			LoadPlugin(plugins[i]);
+		}
+		else
+		{
+			temp_path = plugins_dir;
+			temp_path += '/';
+			temp_path += plugins[i];
+			LoadPlugin(temp_path);
+		}
+	}
 }
 
 
@@ -124,6 +164,8 @@ void Plugin::LoadPlugin(const std::string & filename)
 }
 
 
+// we don't have to use Lock() here because plusings are read
+// before threads are started
 void * Plugin::LoadInitFun(const char * filename, Fun1 & fun_init)
 {
 	void * p = dlopen(filename, RTLD_NOW | RTLD_LOCAL);
@@ -146,7 +188,7 @@ void * Plugin::LoadInitFun(const char * filename, Fun1 & fun_init)
 		return 0;
 	}
 
-	log << log1 << "Plugin: plugin loaded"
+	log << log2 << "Plugin: plugin loaded"
 		<< ", file: " << filename 
 		<< ", index: " << plugins.size() << logend;
 
@@ -160,6 +202,7 @@ void Plugin::LoadPlugin(const char * filename)
 Fun1 fun_init;
 void * plugin_handle;
 int old_current_plugin;
+PluginInfo info;
 
 	if( !SetPointers(info) )
 		return;
@@ -176,7 +219,7 @@ int old_current_plugin;
 
 	PluginsItem item;
 	item.handle = plugin_handle;
-	item.plugin_name = reinterpret_cast<const char *>(info.p1);
+	item.plugin_name = reinterpret_cast<const wchar_t *>(info.p1);
 
 	plugins.push_back(item);
 
@@ -184,22 +227,70 @@ int old_current_plugin;
 }
 
 
+void Plugin::LoadPlugin(const wchar_t * filename)
+{
+	AssignString(filename, afilename);
+	LoadPlugin(afilename.c_str());
+}
 
-void Plugin::Call(int message, Slots::iterator & slot)
+
+void Plugin::LoadPlugin(const std::wstring & filename)
+{
+	LoadPlugin(filename.c_str());
+}
+
+
+bool Plugin::HasPlugin(const wchar_t * name)
+{
+	if( *name == 0 )
+		return false;
+
+	for(size_t i=0 ; i<plugins.size() ; ++i)
+	{
+		if( plugins[i].plugin_name && Equal(plugins[i].plugin_name, name) )
+			return true;
+	}
+
+return false;
+}
+
+
+
+bool Plugin::HasPlugin(const std::wstring & name)
+{
+	return HasPlugin(name.c_str());
+}
+
+
+bool Plugin::HasMessage(int message)
+{
+	return (slots.find(message) != slots.end());
+}
+
+
+void Plugin::Call(Session * ses, int message, Slots::iterator & slot, PluginInfo & info)
 {
 	if( !SetPointers(info) )
 		return;
 
 	current_plugin = slot->second.index;
 	info.plugin_id = current_plugin;
+	info.session   = ses;
 
-	if( request && request->session && current_plugin != -1 )
-		info.plugin_data_base = request->session->plugin_data.Get(current_plugin);
+	if( current_plugin != -1 && ses )
+		info.plugin_data_base = ses->plugin_data.Get(current_plugin);
 	else
 		info.plugin_data_base = 0;
 
 	if( !slot->second.is_running )
 	{
+		if( config->log_plugin_call )
+		{
+			Lock();
+			log << log1 << "Plugin: calling plugin id: " << slot->second.index << ", message: " << message << logend;
+			Unlock();
+		}
+
 		slot->second.is_running = true;
 
 		if( slot->second.fun1 )
@@ -209,21 +300,36 @@ void Plugin::Call(int message, Slots::iterator & slot)
 			slot->second.fun2();
 
 		slot->second.is_running = false;
+
+		if( config->log_plugin_call )
+		{
+			Lock();
+			log << log1 << "Plugin: returning from plugin id: " << slot->second.index << ", message: " << message
+				<< ", result: " << (info.res? "true" : "false") << logend;
+			Unlock();
+		}
+
 	}
 	else
 	{
+		Lock();
 		log << log1 << "Plugin: id: " << slot->second.index
 			<< ", message: " << message
 			<< ", recurrences are not allowed" << logend;
+		Unlock();
 	}
 }
 
 
 
-void Plugin::Call(int message, void * p1_, void * p2_, long l1_, long l2_)
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_, void * p2_, long l1_, long l2_)
 {
+PluginRes res;
+int old_current_plugin = current_plugin;
+PluginInfo info;
+
 	Slots::iterator i = slots.lower_bound(message);
-	int old_current_plugin = current_plugin;
 
 	for( ; i!=slots.end() && i->first==message ; ++i )
 	{
@@ -233,62 +339,119 @@ void Plugin::Call(int message, void * p1_, void * p2_, long l1_, long l2_)
 		info.l1 = l1_;
 		info.l2 = l2_;
 
-		Call(message, i);
+		Call(ses, message, i, info);
+
+		if( info.res )
+			++res.res_true;
+		else
+			++res.res_false;
 	}
 	
 	current_plugin = old_current_plugin;
+
+return res;
 }
 
 
-void Plugin::Call(int message)
+PluginRes Plugin::Call(int message)
 {
-	Call(message, 0, 0, 0, 0);
+	return Call(cur->session, message, 0, 0, 0, 0);
 }
 
 
-void Plugin::Call(int message, void * p1_)
+PluginRes Plugin::Call(int message, void * p1_)
 {
-	Call(message, p1_, 0, 0, 0);
+	return Call(cur->session, message, p1_, 0, 0, 0);
 }
 
 
-void Plugin::Call(int message, void * p1_, void * p2_)
+PluginRes Plugin::Call(int message, void * p1_, void * p2_)
 {
-	Call(message, p1_, p2_, 0, 0);
+	return Call(cur->session, message, p1_, p2_, 0, 0);
 }
 
 
-void Plugin::Call(int message, long l1_)
+PluginRes Plugin::Call(int message, long l1_)
 {
-	Call(message, 0, 0, l1_, 0);
+	return Call(cur->session, message, 0, 0, l1_, 0);
 }
 
 
-void Plugin::Call(int message, long l1_, long l2_)
+PluginRes Plugin::Call(int message, long l1_, long l2_)
 {
-	Call(message, 0, 0, l1_, l2_);
+	return Call(cur->session, message, 0, 0, l1_, l2_);
 }
 
 
-void Plugin::Call(int message, void * p1_, long l1_)
+PluginRes Plugin::Call(int message, void * p1_, long l1_)
 {
-	Call(message, p1_, 0, l1_, 0);
+	return Call(cur->session, message, p1_, 0, l1_, 0);
 }
 
 
-void Plugin::Call(int message, void * p1_, long l1_, long l2_)
+PluginRes Plugin::Call(int message, void * p1_, long l1_, long l2_)
 {
-	Call(message, p1_, 0, l1_, l2_);
+	return Call(cur->session, message, p1_, 0, l1_, l2_);
 }
 
 
-void Plugin::Call(int message, void * p1_, void * p2_, long l1_)
+PluginRes Plugin::Call(int message, void * p1_, void * p2_, long l1_)
 {
-	Call(message, p1_, p2_, l1_, 0);
+	return Call(cur->session, message, p1_, p2_, l1_, 0);
 }
 
 
 
+PluginRes Plugin::Call(Session * ses, int message)
+{
+	return Call(ses, message, 0, 0, 0, 0);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_)
+{
+	return Call(ses, message, p1_, 0, 0, 0);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_, void * p2_)
+{
+	return Call(ses, message, p1_, p2_, 0, 0);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, long l1_)
+{
+	return Call(ses, message, 0, 0, l1_, 0);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, long l1_, long l2_)
+{
+	return Call(ses, message, 0, 0, l1_, l2_);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_, long l1_)
+{
+	return Call(ses, message, p1_, 0, l1_, 0);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_, long l1_, long l2_)
+{
+	return Call(ses, message, p1_, 0, l1_, l2_);
+}
+
+
+PluginRes Plugin::Call(Session * ses, int message, void * p1_, void * p2_, long l1_)
+{
+	return Call(ses, message, p1_, p2_, l1_, 0);
+}
+
+
+
+
 
 size_t Plugin::Size()
 {
@@ -296,11 +459,19 @@ size_t Plugin::Size()
 }
 
 
-
+/*
+       !! IMPROVE ME
+       Assign() can work only if other threads are not started
+       we can add some barrier/flag so when other threads starts
+       then we cannot use Assign() method
+*/
 void Plugin::Assign(int message, Fun1 fun1)
 {
 Slot s;
 
+	if( current_plugin == -1 )
+		return;
+
 	s.fun1  = fun1;
 	s.index = current_plugin;
 
@@ -313,6 +484,9 @@ void Plugin::Assign(int message, Fun2 fun2)
 {
 Slot s;
 
+	if( current_plugin == -1 )
+		return;
+
 	s.fun2  = fun2;
 	s.index = current_plugin;
 
@@ -320,3 +494,9 @@ Slot s;
 	log << log3 << "Plugin: added function for message: " << message << ", plugin index: " << s.index << logend;
 }
 
+
+const Plugin::Plugins * Plugin::GetPlugins()
+{
+	return &plugins;
+}
+

core/plugin.h

@@ -2,14 +2,14 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 
-#ifndef headerfilecmsluplugin
-#define headerfilecmsluplugin
+#ifndef headerfile_winix_core_plugin
+#define headerfile_winix_core_plugin
 
 #include <vector>
 #include <string>
@@ -21,6 +21,7 @@
 #include "request.h"
 #include "system.h"
 #include "sessionmanager.h"
+#include "synchro.h"
 #include "functions/functions.h"
 #include "templates/templates.h"
 
@@ -59,20 +60,30 @@ struct PluginInfo
 	// objects from winix which are accessible from a plugin
 	Db        * db;
 	Config    * config;
-	Request   * request;
+	Cur       * cur;
 	System    * system;
 	Functions * functions;
 	Templates * templates;
+	Synchro   * synchro;
 	SessionManager * session_manager;
 
-	// pointer to the plugin session (can be null if not set by the plugin)
-	// you should use WINIX_SESSION_CREATED and WINIX_SESSION_REMOVE
+	// a session
+	// some messages are sent in a session's context e.g. logging a user
+	// this pointer in not always the same as cur->session, it is preferred
+	// to use this pointer instead of cur->session
+	// (cur->session can point at a temporary object)
+	// this pointer can be null
+	Session * session;
+
+	// pointer to the plugin session (can be null if not set by the plugin or if session is null)
+	// this is taken from session->plugin_data.Get()
+	// you should use WINIX_SESSION_CREATED and WINIX_PLUGIN_SESSION_DATA_REMOVE
 	// to create your plugin's session data
 	PluginDataBase * plugin_data_base; // !! zmienic nazwe na plugin_session_base ? a moze session_base; a moze plugin_session?
 
 	// function return status
 	// default: false (if not set by the plugin)
-	bool ret;
+	bool res;
 	
 	
 	void Clear()
@@ -84,10 +95,27 @@ struct PluginInfo
 		l1 = 0;
 		l2 = 0;
 
-		plugin_id = -1;
-		plugin_data_base = 0;
+		plugin_id			= -1;
+		session				= 0;
+		plugin_data_base	= 0;
 
-		ret = false;
+		res = false;
+	}
+};
+
+
+/*
+	this structure tells how many plugins returned true and false
+*/
+struct PluginRes
+{
+	int res_false;
+	int res_true;
+
+	PluginRes()
+	{
+		res_false = 0;
+		res_true  = 0;
 	}
 };
 
@@ -122,33 +150,59 @@ public:
 		}
 	};
 
+	struct PluginsItem
+	{
+		void * handle;
+		const wchar_t * plugin_name; // plugin name (can be null if was not set by the plugin)
+	};
+
+	typedef std::vector<PluginsItem> Plugins;
+
 
 	Plugin();
 	~Plugin();
 
 	void SetDb(Db * pdb);
 	void SetConfig(Config * pconfig);
-	void SetRequest(Request * prequest);
+	void SetCur(Cur * pcur);
 	void SetSystem(System * psystem);
 	void SetFunctions(Functions * pfunctions);
 	void SetTemplates(Templates * ptemplates);
+	void SetSynchro(Synchro * psynchro);
 	void SetSessionManager(SessionManager * psession_manager);
 
 	void LoadPlugin(const char * filename);
 	void LoadPlugin(const std::string & filename);
-	void LoadPlugins(const std::vector<std::string> & plugins);
+	void LoadPlugin(const wchar_t * filename);
+	void LoadPlugin(const std::wstring & filename);
+
+	void LoadPlugins(const std::wstring & plugins_dir, const std::vector<std::wstring> & plugins);
 	void UnloadPlugins();
 	
-	void Call(int message);
-	void Call(int message, void * p1_);
-	void Call(int message, void * p1_, void * p2_);
-	void Call(int message, long l1_);
-	void Call(int message, long l1_, long l2_);
-	void Call(int message, void * p1_, long l1_);
-	void Call(int message, void * p1_, long l1_, long l2_);
-	void Call(int message, void * p1_, void * p2_, long l1_);
-	void Call(int message, void * p1_, void * p2_, long l1_, long l2_);
+	bool HasPlugin(const wchar_t * name);
+	bool HasPlugin(const std::wstring & name);
+
+	bool HasMessage(int message);
+
+	PluginRes Call(int message);
+	PluginRes Call(int message, void * p1_);
+	PluginRes Call(int message, void * p1_, void * p2_);
+	PluginRes Call(int message, long l1_);
+	PluginRes Call(int message, long l1_, long l2_);
+	PluginRes Call(int message, void * p1_, long l1_);
+	PluginRes Call(int message, void * p1_, long l1_, long l2_);
+	PluginRes Call(int message, void * p1_, void * p2_, long l1_);
+	PluginRes Call(Session * ses, int message, void * p1_, void * p2_, long l1_, long l2_);
 	
+	PluginRes Call(Session * ses, int message);
+	PluginRes Call(Session * ses, int message, void * p1_);
+	PluginRes Call(Session * ses, int message, void * p1_, void * p2_);
+	PluginRes Call(Session * ses, int message, long l1_);
+	PluginRes Call(Session * ses, int message, long l1_, long l2_);
+	PluginRes Call(Session * ses, int message, void * p1_, long l1_);
+	PluginRes Call(Session * ses, int message, void * p1_, long l1_, long l2_);
+	PluginRes Call(Session * ses, int message, void * p1_, void * p2_, long l1_);
+
 	// how many plugins there are
 	size_t Size();
 
@@ -157,35 +211,34 @@ public:
 	void Assign(int message, Fun1);
 	void Assign(int message, Fun2);
 
+	// return a const pointer to the plugin tab
+	const Plugins * GetPlugins();
+
 private:	
 
 	Db        * db;
 	Config    * config;
-	Request   * request;
+	Cur       * cur;
 	System    * system;
 	Functions * functions;
 	Templates * templates;
+	Synchro   * synchro;
 	SessionManager * session_manager;
 
+	std::wstring temp_path;	// used when loading plugins
+	std::string afilename;
 
-	struct PluginsItem
-	{
-		void * handle;
-		const char * plugin_name; // plugin name (can be null if was not set by the plugin)
-	};
-
-	typedef std::vector<PluginsItem> Plugins;
 	Plugins plugins;
 	
 	typedef std::multimap<int, Slot> Slots;
 	Slots slots;
-	
-	PluginInfo info;
 
 	void * LoadInitFun(const char * filename, Fun1 & fun_init);
-	void Call(int message, Slots::iterator & slot);
+	void Call(Session * ses, int message, Slots::iterator & slot, PluginInfo & info);
 
 	bool SetPointers(PluginInfo & info);
+	void Lock();
+	void Unlock();
 };
 
 

core/plugindata.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -10,10 +10,49 @@
 #include "plugindata.h"
 #include "plugin.h"
 #include "log.h"
+#include "session.h"
 
 
 
 
+PluginData::PluginData()
+{
+	session = 0;
+}
+
+
+
+PluginData::PluginData(const PluginData & p)
+{
+	operator=(p);
+}
+
+
+
+PluginData & PluginData::operator=(const PluginData & p)
+{
+	// we don't copy all pointers - only resize the table
+	// pointers will be set to zero
+	Resize(p.Size());
+	session = 0;
+
+return *this;
+}
+
+
+
+PluginData::~PluginData()
+{
+	DeleteAll();
+}
+
+
+void PluginData::SetSession(Session * ses)
+{
+	session = ses;
+}
+
+
 
 void PluginData::Assign(size_t index, PluginDataBase * data)
 {
@@ -62,46 +101,37 @@ return Get(plugin.current_plugin);
 
 void PluginData::DeleteAll()
 {
-	if( table.empty() )
-		return;
+	bool all_null = true;
 
-	plugin.Call(WINIX_SESSION_REMOVE);
+	/*
+		when we copy a session's object (and this object then)
+		we resize the table and there are only null pointers there
+		consequently if all pointers are null there is no sens
+		to send WINIX_PLUGIN_SESSION_DATA_REMOVE
+	*/
 
 	for(size_t i=0 ; i<table.size() ; ++i)
-		table[i] = 0;
+	{
+		if( table[i] != 0 )
+		{
+			all_null = false;
+			break;
+		}
+	}
+
+	/*
+		in the future this message may be removed
+		and we directly 'delete' the pointers
+	*/
+
+	if( !all_null )
+		plugin.Call(session, WINIX_PLUGIN_SESSION_DATA_REMOVE);
+
+	table.clear();
 }
 
 
 
-PluginData::PluginData()
-{
-}
-
-
-
-PluginData::PluginData(const PluginData & p)
-{
-	operator=(p);
-}
-
-
-
-PluginData & PluginData::operator=(const PluginData & p)
-{
-	// we don't copy all pointers - only resize the table
-	// pointers will be set to zero
-	Resize(p.Size());
-
-return *this;
-}
-
-
-
-PluginData::~PluginData()
-{
-	DeleteAll();
-}
-
 
 
 size_t PluginData::Size() const

core/plugindata.h

@@ -2,23 +2,33 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoreplugindata
-#define headerfilecmslucoreplugindata
+#ifndef headerfile_winix_core_plugindata
+#define headerfile_winix_core_plugindata
 
 #include <vector>
 
 
-
+struct Session;
 
 
 struct PluginDataBase
 {
 	virtual ~PluginDataBase() {}
+
+	/*
+		!! CHECK ME
+		it is still in use?
+
+		when deleting sessions we first call Clear() method
+		consequently the destructor has nothing to do
+		(and it does not throw an exception)
+	*/
+	virtual void Clear() {}
 };
 
 
@@ -28,6 +38,13 @@ class PluginData
 {
 public:
 
+	PluginData();
+	PluginData(const PluginData & p);
+	PluginData & operator=(const PluginData & p);
+	~PluginData();
+
+	void SetSession(Session * ses);
+
 	void Assign(size_t index, PluginDataBase * data);
 	void Assign(PluginDataBase * data);
 
@@ -36,17 +53,13 @@ public:
 
 	void DeleteAll();
 
-	PluginData();
-	PluginData(const PluginData & p);
-	PluginData & operator=(const PluginData & p);
-	~PluginData();
-
 	size_t Size() const;
 	void Resize(size_t new_size);
 
 
 private:
 
+	Session * session;
 	std::vector<PluginDataBase*> table;
 };
 

core/pluginmsg.h

@@ -2,48 +2,285 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 
-#ifndef headerfilecmslupluginmsg
-#define headerfilecmslupluginmsg
+#ifndef headerfile_winix_core_pluginmsg
+#define headerfile_winix_core_pluginmsg
+
 
 // here you can add your own EZC functions ([function])
 // PluginInfo.p1 is a pointer to Ezc::Functions object
+// session pointer is null
 #define WINIX_TEMPLATES_CREATEFUNCTIONS		999
 
-#define WINIX_REQUEST_CLEAR					1000
+// here you can add your own EZC functions to notify system
+// warning: this functions will be called from an other thread
+// so you should use synchro->Lock() and synchro->Unlock()
+// when attempting to winix objects
+// PluginInfo.p1 is a pointer to Ezc::Functions object
+// which is defined as:
+//    Ezc::Functions<NotifyStream> ezc_functions;
+// and Notify Stream is:
+//    typedef TextStream<std::wstring> NotifyStream;
+// session pointer is null
+#define WINIX_NOTIFY_TEMPLATES_CREATEFUNCTIONS			998
 
-#define WINIX_CONTENT_MAKE					2000
+// winix function and parameters have been parsed
+// the request.status is OK
+// (the winix function was not called yet)
+#define WINIX_PREPARE_REQUEST				20000
 
+// post and get functions have done their jobs
+// now you can act
+// this is called only if the request.status is OK
+#define WINIX_PROCESS_REQUEST				20010
+
+// prepere your content for displaying
+// this is called after WINIX_PROCESS_REQUEST
+// and when there is not a redirect
+// request.status is not checked here
+#define WINIX_CONTENT_MAKE					20020
 
 // here you can attach your own session data (based on PluginDataBase class)
-// call request.session->plugin_data.Assign(pointer)
-#define WINIX_SESSION_CREATED				3000
+// call cur->session->plugin_data.Assign(pointer)
+#define WINIX_SESSION_CREATED				30000
 
 // here you should remove your session data
-#define WINIX_SESSION_REMOVE				3001
+// this message can be sent even if you don't assing your plugin data
+#define WINIX_PLUGIN_SESSION_DATA_REMOVE	30010
 
 // when a session is changed (you can save a pointer to your data here)
-#define WINIX_SESSION_CHANGED				3002
+// 'session changed' means that there is a new request
+// !! IMPROVE ME it has to be changed to a better name
+#define WINIX_SESSION_CHANGED				30020
+
+// a session has changed its id
+// it is typically when you are logging in
+// 'login' winix function will change the session id (for security reasons)
+// in l1 you have the old id, in l2 you have the new id
+#define WINIX_SESSION_CHANGED_ID			30025
+
+// a session is going to be removed
+// it is called from session manager's thread (with lock/unlock)
+#define	WINIX_PREPARE_SESSION_TO_REMOVE		30027
+
+// a session has been removed
+// it is called from session manager's thread (with lock/unlock)
+// in l1 you have the old session id
+#define WINIX_SESSION_REMOVED				30029
 
 // the winix is closing
-#define WINIX_CLOSE							3004
+// there is not any sessions available (cur->session is null)
+// session pointer is null
+#define WINIX_CLOSE							30040
 
-// item was removed (rm function)
-// PluginInfo::l1 is the file (item) id
-#define WINIX_FILE_REMOVED					3005
+// preparing to remove a file (rm function)
+// in p1 you have a pointer to the Item struct (file)
+// valid members are:
+//  id, parent_id, type, url, file_path, file_fs, file_type, has_thumb, hash, hash_type, file_size
+//  user_id, group_id, privileges
+//  (sometimes rest members can be valid as well -- when you call directly fun_rm->RemoveFileOrSymlink() method)
+#define WINIX_FILE_PREPARE_TO_REMOVE		30045
 
-// directory was removed (rm function)
-// PluginInfo::l1 is the dir id
-#define WINIX_DIR_REMOVED					3006
+// a file or symlink was removed (rm function)
+// in p1 you have a pointer to the Item struct (old file)
+// valid members are the same as in WINIX_FILE_PREPARE_TO_REMOVE
+#define WINIX_FILE_REMOVED					30050
 
 // preparing to remove a directory (rm function)
-// PluginInfo::l1 is the dir id
-#define WINIX_DIR_PREPARE_TO_REMOVE			3007
+// in p1 you have a pointer to the Item struct (directory)
+// this message is sent after checking the directory permissions
+// so consequently if there is no any database error then the
+// directory will be removed
+// and after removed WINIX_DIR_REMOVED message is sent
+#define WINIX_DIR_PREPARE_TO_REMOVE			30070
+
+// directory was removed (rm function)
+// PluginInfo::l1 is the directory id
+#define WINIX_DIR_REMOVED					30060
+
+// winix is initialized,
+// now you can initialize your plugin
+// session pointer is null
+#define WINIX_PLUGIN_INIT					30080	
+
+// here you can add your own mount point, file systems, mount parameters
+// for adding a new mount type call: system->mounts.AddMountType("new_mount_name")
+// session pointer is null
+#define WINIX_ADD_MOUNTS					30090
+
+// add plugin functions (winix functions) here
+// call info.functions->Add() to add a function
+// session pointer is null
+#define WINIX_CREATE_FUNCTIONS				30100
+
+// choose a default function
+// if you do not select it then it will be choosen by winix
+#define WINIX_SELECT_DEFAULT_FUNCTION		30110
+
+// /etc/fstab has been changed
+// now we have new mount points
+// session pointer is null
+#define WINIX_FSTAB_CHANGED					30120
+
+// here you add your own template to notification system
+// call system->notify.AddTemplate() method
+// with a template file name
+// session pointer is null
+#define WINIX_NOTIFY_ADD_TEMPLATE			30130
+
+// the request is being ended
+// you can clear some of your objects here
+#define WINIX_END_REQUEST					30140
+
+// a new file (page) has been added
+// in p1 you have a pointer to the Item struct
+#define WINIX_FILE_ADDED					30150
+
+// a file (page) has been changed (edited)
+// in p1 you have a pointer to the Item struct
+#define WINIX_FILE_CHANGED					30160
+
+// a new directory has been added
+// in p1 you have a pointer to the Item struct
+#define WINIX_DIR_ADDED						30155
+
+// a file (page) has been copied
+// in p1 you have a pointer to the Item struct
+// not every fields of Item struct are filled
+#define WINIX_FILE_COPIED					30170
+
+// a file will be moved
+// in p1 you have a pointer to the Item struct
+// valid members are:
+//  id, parent_id, type, url, file_path, file_fs, file_type, has_thumb, hash, hash_type, file_size
+//  user_id, group_id, privileges, meta
+//  (sometimes rest members can be valid as well -- when you call directly fun_rm->RemoveFileOrSymlink() method)
+#define WINIX_FILE_PREPARE_TO_MOVE			30180
+
+// a file has been moved
+// in p1 you have a pointer to the Item struct (new file)
+// valid members are the same as in WINIX_FILE_PREPARE_TO_MOVE
+#define WINIX_FILE_MOVED					30190
+
+// a thumbnail was created
+// this message is called from another thread
+// the thread called Lock() before sending this message
+// in p1 you have a pointer to the Item struct
+// session pointer is null
+#define WINIX_CREATED_THUMB					30500
+
+// an image has been resized
+// this message is called from another thread
+// the thread called Lock() before sending this message
+// in p1 you have a pointer to the Item struct
+// session pointer is null
+#define WINIX_IMAGE_RESIZED					30520
+
+// content of a directory was sorted
+// (winix 'sort' function was used)
+// in p1 you have a pointer to the Item struct (of the directory)
+// this is from system->dirs so you should not change the item
+#define WINIX_DIR_CONTENT_SORTED			30500
+
+// a user will be logged in
+// set PluginInfo::res to false (it is by default) to prevent logging the user
+// directly after this message (if you do not return false) 
+// a WINIX_USER_LOGGED is sent
+// in p1 you have a pointer to User struct
+// (if at least one plugin returns false then the user will not be logged)
+// this message is not sent when winix starts and sessions are read from a sessions file
+// in such a case only WINIX_USER_LOGGED will be sent
+#define WINIX_PREPARE_USER_TO_LOGIN			30550
+
+// a user has been logged
+// send from 'login' winix function
+// this message is also called when winix starts and reads sessions 
+// from the session file
+#define WINIX_USER_LOGGED					30600
+
+// a user is going to logout
+// in p1 you have a pointer to User struct
+// the message is also sent from the session GC (special thread for deleting sessions)
+// in such a case is sent with Lock() and Unlock()
+// so *don't* use Lock() in your procedure 
+#define WINIX_PREPARE_USER_TO_LOGOUT		30610
+
+// here you add your own html templates
+// call TemplatesFunctions::patterns.Add(L"file_name.html")
+// the method returns an index which you have to remember
+// and you can get the template with patterns.Get(index, lang_index)
+// it returns a pointer to Ezc::Pattern (or null pointer if the index is wrong)
+// the message will be sent too whenever 'reload/templates' winix function is called
+// templates you should add only in this message 
+// in other cases after 'reload' function the indexes would be wrong 
+// session pointer is null
+#define WINIX_ADD_TEMPLATE					31000
+
+// a user will be removed
+// in p1 you have a pointer to the User struct
+// directly after this message a WINIX_USER_REMOVED will be sent
+#define WINIX_PREPARE_TO_REMOVE_USER		31010
+
+// a user has been removed
+// in l1 you have the old user_id
+#define WINIX_USER_REMOVED					31020
+
+// here you can check if the domain part of the URL address is correct
+// if no then set cur-request->redirect_to
+// and winix will do a 'base url redirect' without making any winix functions
+// the session pointer in info is null
+#define WINIX_BASE_URL_REDIRECT				31030
+
+// raw POST parameters
+// in p1 there is a pointer to std::string meaning a parameter's name
+// in p2 there is a pointer to std::string value
+// this is sent only from PostParser
+// PostMultiParser (multipart/form-data html forms) doesn't send this messsage
+// there is no a session set (session pointer is null)
+// this message is sent for each name value pairs
+//
+#define WINIX_POST_PARAMS					31040
+
+// this is the raw string sent in POST method
+// in p1 there is a pointer to std::string object
+#define WINIX_RAW_POST_STRING				31050
+
+// this message is sent before calling MakePost() or MakeGet()
+// if you return false (which is default) you can prevent the access
+// to the resource
+#define WINIX_CHECK_PLUGIN_ACCESS			31060
+
+
+
+/*
+	messages sent from other threads
+	!! IMPROVE ME check if some above messages should be moved here
+*/
+
+
+// a job has to be done
+// this is sent from the other thread (without locking)
+// in p1 you have a pointer to PT::Space
+// session is null
+// if you process the job then return 'true' from the processing method (from plugin call)
+// so this prevent to make a standard (system) job
+#define WINIX_JOB							31200
+
+
+
+
+
+
+// values from 4000 - 4099 reserved for 'thread' plugin
+// see plugins/thread/pluginmsg.h
+
+// values from 4100 - 4199 reserved for 'ticket' plugin
+// see plugins/ticket/pluginmsg.h
 
 
 

core/postmultiparser.cpp

@@ -2,13 +2,14 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
 #include "postmultiparser.h"
 #include "log.h"
+#include "utf8/utf8.h"
 
 
 
@@ -210,8 +211,6 @@ return true;
 
 void PostMultiParser::LogFirst(const std::string & to_log, size_t len)
 {
-size_t i;
-
 	if( len > to_log.size() )
 		len = to_log.size();
 
@@ -223,31 +222,31 @@ size_t i;
 		log << "empty";
 
 	log << "): \"";
-
-	for(i=0 ; i<len ; ++i)
-	{
-		if( to_log[i] < 32 )
-			log << '.';
-		else
-			log << to_log[i];
-	}
-
+	log.LogString(to_log, len);
 	log << "\"" << logend;
 }
 
 
 void PostMultiParser::ReadContentSkipBoundary(bool has_boundary)
 {
-	if( has_boundary )
+	if( has_boundary && content.size() >= boundary.size() )
+	{
 		content.erase(content.size()-boundary.size());
+		content_len -= boundary.size();
+	}
 
 	// the last new line character doesn't belong to the content
+	// this is a new line character before the boundary
 	if( !content.empty() && content[content.size()-1] == 10 )
 	{
 		content.erase(content.size()-1);
+		content_len -= 1;
 
 		if( line_end_dos && !content.empty() && content[content.size()-1] == 13 )
+		{
 			content.erase(content.size()-1);
+			content_len -= 1;
+		}
 	}
 }
 
@@ -257,19 +256,25 @@ void PostMultiParser::ReadContentToFileLoop()
 bool has_boundary = false;
 
 
-	while( last!=-1 && !(has_boundary=HasBoundary()) )
+	while( last!=-1 )
 	{
 		content += last;
+		content_len += 1;
 		ReadChar();
 
-		if( content.size() > WINIX_POSTMULTI_OUTPUT_BUFFER + boundary.size() + 2 ) // +2 for the new line character
+		if( HasBoundary() )
 		{
-			tmp_file.write(content.c_str(), WINIX_POSTMULTI_OUTPUT_BUFFER);
-			content_len += WINIX_POSTMULTI_OUTPUT_BUFFER;
-			content.erase(0, WINIX_POSTMULTI_OUTPUT_BUFFER);
+			has_boundary = true;
+			break;
 		}
 
-		if( config->post_file_max != 0 && content_len > (size_t)config->post_file_max )
+		if( content.size() >= WINIX_POSTMULTI_OUTPUT_BUFFER )
+		{
+			tmp_file.write(content.c_str(), content.size());
+			content.clear();
+		}
+
+		if( config->post_file_max != 0 && content_len > config->post_file_max )
 		{
 			err = WINIX_ERR_INPUT_TOO_LARGE;
 			log << log1 << "PMP: content greater than " << config->post_file_max << " (skipping)" << logend;
@@ -283,7 +288,6 @@ bool has_boundary = false;
 	if( !content.empty() )
 	{
 		tmp_file.write(content.c_str(), content.size());
-		content_len += content.size();
 		content.clear();
 	}
 }
@@ -296,9 +300,9 @@ void PostMultiParser::ReadContentToFile()
 time_t t1, t2;
 
 	content.clear();
-	content.reserve(WINIX_POSTMULTI_OUTPUT_BUFFER + boundary.size());
+	content.reserve(WINIX_POSTMULTI_OUTPUT_BUFFER);
 	content_len = 0;
-	t1  = time(0);
+	t1 = time(0);
 
 	ReadContentToFileLoop();
 
@@ -343,23 +347,36 @@ void PostMultiParser::ReadContent()
 	ReadContentLoop();
 	
 	log << log2 << "PMP: content size: " << content_len << " bytes" << logend;
-	LogFirst(content, 200);
+
+	if( !IsSubStringNoCase("pass", name.c_str()) )
+		LogFirst(content, config->log_post_value_size);
+}
+
+
+void PostMultiParser::ConvStr(const std::string & src, std::wstring & dst)
+{
+	if( config->utf8 )
+		PT::UTF8ToWide(src, dst);
+	else
+		AssignString(src, dst);
 }
 
 
 void PostMultiParser::AddNormalPostVar()
 {
-	if( post_table->size() >= WINIX_POSTTABLE_MAXSIZE )
+	if( post_tab->size() >= WINIX_POSTTABLE_MAXSIZE )
 	{
 		err = WINIX_ERR_INPUT_TOO_LARGE;
 		log << log1 << "PMP: more than " << WINIX_POSTTABLE_MAXSIZE << " post variables (skipping)" << logend;
 		return;
 	}
 
-	std::pair<PostTable::iterator, bool> res = post_table->insert( std::make_pair(name, content) );
-	bool added = res.second;
+	ConvStr(name, namew);
+	ConvStr(content, contentw);
 
-	log << log2 << "PMP: POST var, name: \"" << name << "\""; 
+	bool added = InsertPostVar(*post_tab, namew, contentw);
+
+	log << log2 << "PMP: POST var, name: \"" << namew << "\""; 
 
 	if( !added )
 		log << log2 << " (skipped)";
@@ -370,19 +387,21 @@ void PostMultiParser::AddNormalPostVar()
 
 void PostMultiParser::AddFilePostVar()
 {
-	if( post_file_table->size() >= WINIX_POSTTABLE_MAXSIZE )
+	if( post_file_tab->size() >= WINIX_POSTTABLE_MAXSIZE )
 	{
 		err = WINIX_ERR_INPUT_TOO_LARGE;
 		log << log1 << "PMP: more than " << WINIX_POSTTABLE_MAXSIZE << " post file variables (skipping)" << logend;
 		return;
 	}
 
-	post_file_temp.filename     = filename;
+	ConvStr(name, namew);
+	ConvStr(filename, post_file_temp.filename);
 	post_file_temp.tmp_filename = tmp_filename;
-	std::pair<PostFileTable::iterator, bool> res = post_file_table->insert( std::make_pair(name, post_file_temp) );
-	bool added = res.second;
+	post_file_temp.file_size = content_len;
 
-	log << log2 << "PMP: POST FILE var, name: \"" << name << "\""; 
+	bool added = InsertPostVar(*post_file_tab, namew, post_file_temp);
+
+	log << log2 << "PMP: POST FILE var, name: \"" << namew << "\""; 
 
 	if( !added )
 		log << log2 << " (skipped)";
@@ -396,15 +415,10 @@ void PostMultiParser::AddPostVar()
 	if( name.empty() )
 		return;
 
-
 	if( filename.empty() )
-	{
 		AddNormalPostVar();
-	}
 	else
-	{
 		AddFilePostVar();
-	}
 }
 
 
@@ -437,29 +451,33 @@ void PostMultiParser::CheckBoundaryEnd()
 
 void PostMultiParser::CreateTmpFile()
 {
-char buf[100];
+wchar_t buf[1024];
+size_t buf_len = sizeof(buf)/sizeof(wchar_t);
 
-	if( config->auth_tmp_dir.empty() )
+	if( config->upload_dir.empty() )
 	{
-		log << log1 << "PMP: auth_tmp_dir is not set in the config" << logend;
+		log << log1 << "PMP: upload_dir is not set in the config" << logend;
 		err = WINIX_ERR_CANT_CREATE_FILE;
 		return;
 	}
 
-	sprintf(buf, "%s/winix_%u_%d_%u", config->auth_tmp_dir.c_str(), (unsigned)getpid(), tmp_filename_postfix, rand());
+	swprintf(buf, buf_len, L"%ls/tmp/pmp_%u_%d_%u", config->upload_dir.c_str(), (unsigned)getpid(), tmp_filename_postfix, rand());
 	tmp_filename_postfix += 1;
 
-	tmp_file.open(buf, std::ios_base::binary | std::ios_base::out);
 	tmp_filename = buf;
+	PT::WideToUTF8(tmp_filename, atmp_filename);
+
+	tmp_file.open(atmp_filename.c_str(), std::ios_base::binary | std::ios_base::out);
+	// !! dodac ustawienie chmod config.upload_files_chmod dla tymczasowego pliku
 
 	if( !tmp_file )
 	{
-		log << log1 << "PMP: can't create a temporary file: " << tmp_filename << logend;
+		log << log1 << "PMP: can't create a temporary file: " << atmp_filename << logend;
 		err = WINIX_ERR_CANT_CREATE_FILE;
 		return;
 	}
 
-	log << log3 << "PMP: using temporary file for the content: " << tmp_filename << logend;
+	log << log3 << "PMP: using temporary file for the content: " << atmp_filename << logend;
 }
 
 
@@ -496,7 +514,7 @@ void PostMultiParser::ReadPart()
 	if( err != WINIX_ERR_OK && !filename.empty() )
 	{
 		log << log1 << "PMP: deleting the tmp file: " << tmp_filename << logend;
-		unlink(tmp_filename.c_str());
+		RemoveFile(tmp_filename);
 	}
 }
 
@@ -531,16 +549,18 @@ void PostMultiParser::ReadChar()
 
 
 
-Error PostMultiParser::Parse(FCGX_Stream * in_, PostTable & post_table_, PostFileTable & post_file_table_)
+
+Error PostMultiParser::Parse(FCGX_Stream * in_, PostTab & post_tab_, PostFileTab & post_file_tab_)
 {
 	in   = in_;
 	last = 0;
 	err  = WINIX_ERR_OK;
+	var_index = 1;
 	line_end_dos    = false;
 	in_buffer_ind   = WINIX_POSTMULTI_INPUT_BUFFER;
 	in_buffer_len   = WINIX_POSTMULTI_INPUT_BUFFER;
-	post_table      = &post_table_;
-	post_file_table = &post_file_table_;
+	post_tab      = &post_tab_;
+	post_file_tab = &post_file_tab_;
 	tmp_filename_postfix = 1;
 
 	ReadChar();
@@ -554,8 +574,9 @@ Error PostMultiParser::Parse(FCGX_Stream * in_, PostTable & post_table_, PostFil
 
 	if( err != WINIX_ERR_OK )
 	{
-		post_table->clear();
-		post_file_table->clear();
+		RemovePostFileTmp(*post_file_tab);
+		post_tab->clear();
+		post_file_tab->clear();
 
 		if( err != WINIX_ERR_INPUT_TOO_LARGE && err != WINIX_ERR_CANT_CREATE_FILE )
 			log << log1 << "PMP: syntax error" << logend;

core/postmultiparser.h

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
-#ifndef headerfilecmslucorepostmultiparser
-#define headerfilecmslucorepostmultiparser
+#ifndef headerfile_winix_core_postmultiparser
+#define headerfile_winix_core_postmultiparser
 
 #include <string>
 #include <fcgiapp.h>
@@ -16,6 +16,7 @@
 #include "error.h"
 #include "requesttypes.h"
 #include "config.h"
+#include "misc.h"
 
 
 // 2 MB
@@ -34,7 +35,7 @@ public:
 	~PostMultiParser();
 
 	void SetConfig(Config * pconfig);
-	Error Parse(FCGX_Stream * in_, PostTable & post_table_, PostFileTable & post_file_table_);
+	Error Parse(FCGX_Stream * in_, PostTab & post_tab_, PostFileTab & post_file_tab_);
 
 private:
 
@@ -43,15 +44,17 @@ private:
 	FCGX_Stream * in;
 	unsigned char * in_buffer;
 	std::ofstream tmp_file;
-	std::string tmp_filename;
+	std::wstring tmp_filename;
+	std::string atmp_filename;
 	int tmp_filename_postfix;
 	size_t in_buffer_ind;
 	size_t in_buffer_len;
 
-	PostTable * post_table;
-	PostFileTable * post_file_table;
+	PostTab * post_tab;
+	PostFileTab * post_file_tab;
 
 	int last; // last read character
+	int var_index; // used as a postfix to the same name (is auto increment)
 
 	bool line_end_dos;
 	std::string boundary;
@@ -62,9 +65,11 @@ private:
 	Error err;
 
 	std::string name, filename;
+	std::wstring namew, contentw;
 	PostFile post_file_temp;
 
 	void LogFirst(const std::string & to_log, size_t len);
+	void ConvStr(const std::string & src, std::wstring & dst);
 
 	bool IsWhite(int c);
 	void SkipWhite();
@@ -92,7 +97,36 @@ private:
 
 	void ReadChar();
 
+
+	template<class Container, class Value>
+	bool InsertPostVar(Container & container, std::wstring & key, const Value & value);
+
 };
 
 
+
+template<class Container, class Value>
+bool PostMultiParser::InsertPostVar(Container & container, std::wstring & key, const Value & value)
+{
+bool added;
+std::pair<typename Container::iterator, bool> res;
+
+	res = container.insert( std::make_pair(key, value) );
+	added = res.second;
+
+	if( !added )
+	{
+		key += L"_inc";
+		key += Toa(var_index);
+		res = container.insert( std::make_pair(key, value) );
+		added = res.second;
+		var_index += 1;
+	}
+
+return added;
+}
+
+
+
+
 #endif

core/postparser.h

@@ -2,19 +2,23 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorepostparser
-#define headerfilecmslucorepostparser
+#ifndef headerfile_winix_core_postparser
+#define headerfile_winix_core_postparser
 
 #include <fcgiapp.h>
 #include <string>
 #include "httpsimpleparser.h"
 #include "requesttypes.h"
-
+#include "misc.h"
+#include "utf8/utf8.h"
+#include "log.h"
+#include "config.h"
+#include "plugin.h"
 
 
 
@@ -22,34 +26,123 @@ class PostParser : public HttpSimpleParser
 {
 
 	FCGX_Stream * in;
-	PostTable & post_table;
+	PostTab * post_tab;
+	std::wstring temp_name, temp_value;
+	bool input_as_utf8;
+	size_t log_value_size;
+	int var_index;
+	bool has_winix_post_params_msg;
+	bool has_winix_raw_post_msg;
+	std::string raw_post;
+
 
 protected:
 
 
 	virtual int GetChar()
 	{
-		return FCGX_GetChar(in);
+		int c = FCGX_GetChar(in);
+
+		if( c != -1 && has_winix_raw_post_msg )
+			raw_post += c;
+
+	return c;
 	}
 	
 
-	virtual void Parameter(std::string & name, std::string & value)
+	void CreateLog(bool param_added)
 	{
-		std::pair<PostTable::iterator, bool> res = post_table.insert( std::make_pair(name, value) );
-				
-		log << log2 << "Method POST, name: \"" << name << "\", value: \"" << value << "\"";
+		log << log2 << "Method POST, name: \"" << temp_name << "\"";
 		
-		if( res.second == false )
+		if( log_value_size > 0 && !IsSubStringNoCase(L"pass", temp_name.c_str()) )
+		{
+			log << ", value: ";
+			
+			if( temp_value.size() > log_value_size )
+				log << "(first " << log_value_size << " characters) ";
+			
+			log << "\"";
+			log.LogString(temp_value, log_value_size);
+			log << "\" (size: " << temp_value.size() << ")";
+		}
+
+		if( param_added == false )
 			log << log2 << " (skipped)";
 			
 		log << log2 << logend;
 	}
+
+
+	void ConvStr(const std::string & src, std::wstring & dst)
+	{
+		if( input_as_utf8 )
+			PT::UTF8ToWide(src, dst);
+		else
+			AssignString(src, dst);
+	}
+
+
+	virtual void Parameter(std::string & name, std::string & value)
+	{
+	bool added;
+	std::pair<PostTab::iterator, bool> res;
+
+		if( has_winix_post_params_msg )
+			plugin.Call(0, WINIX_POST_PARAMS, &name, &value);
+
+		ConvStr(name, temp_name);
+		ConvStr(value, temp_value);
+
+		res = post_tab->insert( std::make_pair(temp_name, temp_value) );
+		added = res.second;
+
+		if( !added )
+		{
+			temp_name += L"_inc";
+			temp_name += Toa(var_index);
+			res = post_tab->insert( std::make_pair(temp_name, temp_value) );
+			added = res.second;
+			var_index += 1;
+		}
+
+		CreateLog(added);
+	}
 	
 
 public:
 
-	PostParser(FCGX_Stream * in_, PostTable & post_table_) : in(in_), post_table(post_table_)
+	PostParser()
 	{
+		input_as_utf8  = false;
+		log_value_size = 0;
+	}
+
+	void UTF8(bool utf)
+	{
+		input_as_utf8 = utf;
+	}
+
+	void LogValueSize(size_t s)
+	{
+		log_value_size = s;
+	}
+
+	void Parse(FCGX_Stream * in_, PostTab & post_tab_)
+	{
+		in = in_;
+		post_tab = &post_tab_;
+		var_index = 1;
+		raw_post.clear();
+
+		has_winix_post_params_msg = plugin.HasMessage(WINIX_POST_PARAMS);
+		has_winix_raw_post_msg    = plugin.HasMessage(WINIX_RAW_POST_STRING);
+
+		HttpSimpleParser::Parse();
+
+		if( has_winix_raw_post_msg )
+			plugin.Call(0, WINIX_RAW_POST_STRING, &raw_post);
+
+		raw_post.clear();
 	}
 
 };

core/rebus.cpp

@@ -12,24 +12,25 @@
 #include "log.h"
 #include "rebus.h"
 #include "misc.h"
-#include "request.h"
+#include "cur.h"
 
 
 
-void Rebus::SetRequest(Request * prequest)
+void Rebus::SetCur(Cur * pcur)
 {
-	request = prequest;
+	cur = pcur;
 }
 
 
 bool Rebus::InitPair(int a, int b, Item & item)
 {
-char buffer[100];
+wchar_t buffer[100];
+size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 bool add = false;
 
 	if( a+b <= 15 )
 	{
-		sprintf(buffer, "%d+%d", a, b);
+		swprintf(buffer, buffer_len, L"%d+%d", a, b);
 		item.question = buffer;
 		item.answer = a+b;
 		add = true;
@@ -37,7 +38,7 @@ bool add = false;
 
 	if( a-b >= 0 )
 	{
-		sprintf(buffer, "%d-%d", a, b);
+		swprintf(buffer, buffer_len, L"%d-%d", a, b);
 		item.question = buffer;
 		item.answer = a-b;
 		add = true;
@@ -91,23 +92,23 @@ return &table[0] + i;
 
 
 
-bool Rebus::IsAnswerOk(Rebus::Item * item, const std::string & answer)
+bool Rebus::IsAnswerOk(Rebus::Item * item, const std::wstring & answer)
 {
 	if( item == 0 )
 		return false;
 
-	char * end;
-	const char * a = answer.c_str();
+	wchar_t * end;
+	const wchar_t * a = answer.c_str();
 	a = SkipWhite(a);
 
-	int value = (int)strtol(a, &end, 10);
+	int value = (int)wcstol(a, &end, 10);
 
 	if( a == end )
 		// nothing has been read
 		return false;
 
 	log << log2 << "Rebus: your answer is: " << value << logend;
-	end = (char*)SkipWhite(end);
+	end = (wchar_t*)SkipWhite(end);
 
 	if( *end != 0 )
 	{
@@ -127,31 +128,31 @@ return result;
 
 bool Rebus::CheckRebus()
 {
-	if( !request->session )
+	if( !cur->session )
 		return false;
 
-	if( request->session->puser )
+	if( cur->session->puser )
 		// logged users don't have to use the rebus
 		return true;
 
-	if( request->session->rebus_checked )
+	if( cur->session->rebus_checked )
 		return true;
 
-	request->session->rebus_checked = true;
+	cur->session->rebus_checked = true;
 
-	if( !request->session->rebus_item )
+	if( !cur->session->rebus_item )
 	{
 		log << log1 << "Rebus: rebus not set" << logend;
 		return false;
 	}
 
-	std::string * answer = request->PostVar("rebus");
-
-	if( answer && IsAnswerOk(request->session->rebus_item, *answer) )
+	if( IsAnswerOk(cur->session->rebus_item, cur->request->PostVar(L"rebus")) )
 		return true;
 
-	log << log1 << "Rebus: rebus has an incorrect answer" << logend;
-	// don't add request->session->spam_score when the rebus has incorrect answer
+	log << log1 << "Rebus: rebus has an incorrect answer, expected: "
+		<< cur->session->rebus_item->answer << logend;
+
+	// don't add cur->session->spam_score when the rebus has incorrect answer
 	// a user could have made a mistake
 
 return false;

core/rebus.h

@@ -7,15 +7,15 @@
  * 
  */
  
-#ifndef headerfilecmslucorerebus
-#define headerfilecmslucorerebus
+#ifndef headerfile_winix_core_rebus
+#define headerfile_winix_core_rebus
 
 
 #include <string>
 #include <vector>
 
 
-class Request;
+struct Cur;
 
 
 class Rebus
@@ -25,21 +25,21 @@ public:
 	struct Item
 	{
 		int key;
-		std::string question;
+		std::wstring question;
 		int answer;
 	};
 
 
 
-	void SetRequest(Request * prequest);
+	void SetCur(Cur * pcur);
 	void Init();
 	Item * Rand();
-	bool IsAnswerOk(Item * item, const std::string & answer);
+	bool IsAnswerOk(Item * item, const std::wstring & answer);
 	bool CheckRebus();
 
 private:
 	
-	Request * request;
+	Cur * cur;
 
 	bool InitPair(int a, int b, Item & item);
 	

core/request.cpp

@@ -2,23 +2,17 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
 
-#include <ctime> 
-#include <sys/stat.h>
-#include <unistd.h>
 #include "request.h"
-#include "getparser.h"
-#include "postparser.h"
-#include "cookieparser.h"
 #include "log.h"
 #include "plugin.h"
 #include "misc.h"
-#include "db.h"
-#include "functions/functionbase.h"
+
+
 
 
 
@@ -27,7 +21,6 @@
 Request::Request() : char_empty(0)
 {
 	id = 0;
-	Clear();
 }
 
 
@@ -37,93 +30,123 @@ void Request::SetConfig(Config * pconfig)
 }
 
 
-void Request::Init()
+void Request::ClearAjax()
 {
-	compress.Init();
-}
+size_t i = ajax.spaces.size();
 
+	while( i-- > 0 )
+		ajax.RemoveSpace(i);
 
-void Request::ClearPostFileTmp()
-{
-	// deleting temporary files (if exists)
+	ajax.table.clear();
 
-	while( !post_file_table.empty() )
+	PT::Space::TableSingle::iterator s = ajax.table_single.begin();
+
+	while( s != ajax.table_single.end() )
 	{
-		const std::string & tmp_filename = post_file_table.begin()->second.tmp_filename;
-		
-		if( unlink(tmp_filename.c_str()) == 0 )
-			log << log3 << "Request: deleted tmp file: " << tmp_filename << logend;
+		if( s->first != L"content" && s->first != L"http_status" )
+		{
+			ajax.table_single.erase(s++);
+		}
+		else
+		{
+			// small optimization when deleting
+			// the memory for "content" and "http_status" will be reused
+			s->second.clear();
 
-		post_file_table.erase(post_file_table.begin());
+			++s;
+		}
 	}
 }
 
 
+
 void Request::Clear()
 {
-	// warning: don't clear: in, out, err, env
-
 	// id is never 0	
 	if( ++id == 0 )
 		++id;
 
-	get_table.clear();		
-	post_table.clear();
-	post_file_table.clear();
-	cookie_table.clear();
+	RemovePostFileTmp(post_file_tab);
+
+	post_tab.clear();
+	post_file_tab.clear();
+	cookie_tab.clear();
 
 	method  = none;	
 	role    = responder;
 
-	headers.str("");
-	page.str("");
-	debug.str("");
-	notify.str("");
+	headers.Clear();
+	page.Clear();
+	ajaxpage.Clear();
+	debug.Clear();
+
+	page_generated = false;
+	use_html_filter = true;
 	
-	env_request_method = &char_empty;
-	env_request_uri    = &char_empty;
-	env_http_cookie    = &char_empty;
-	env_remote_addr    = &char_empty;
-	env_http_host      = &char_empty;
-	env_http_user_agent      = &char_empty;
+	env_request_method  = &char_empty;
+	env_request_uri     = &char_empty;
+	env_http_cookie     = &char_empty;
+	env_remote_addr     = &char_empty;
+	env_http_host       = &char_empty;
+	env_http_user_agent = &char_empty;
+	env_fcgi_role       = &char_empty;
+	env_content_type    = &char_empty;
 	env_http_accept_encoding = &char_empty;
-	env_fcgi_role            = &char_empty;
-	env_content_type   = &char_empty;
+	env_https           = &char_empty;
 
-
-	session = 0;
-	
-	item_table.clear();
+	item_tab.clear();
 	item.Clear();
-	dir_table.clear();
+	dir_tab.clear();
+	last_item = &item;
 	is_item = false;
-	pfunction = 0;
-	param_table.clear();
+	function = 0; // !! dodac jakas empty funkcje
+	param_tab.clear();
+	anchor.clear();
 	
 	status = WINIX_ERR_OK;
-	
-	is_thread = false;
-	thread.Clear();
-	thread_tab.clear();
 
-	is_ticket = false;
-	ticket.Clear();
-	ticket_tab.clear();
-
-	notify_code = 0;
 	browser_msie = false;
 	redirect_to.clear();
+	redirect_type = 303;
 	x_sendfile.clear();
 	send_as_attachment = false;
 
-	plugin.Call(WINIX_REQUEST_CLEAR);
+	using_ssl = false;
+
+	start_time = 0;
+	start_date.Clear();
+
+	subdomain.clear();
+	ClearAjax();
+	ajax_serializer = 0;
+
+	binary_page.clear();
+	compressed_page.clear();
+	use_text_page = true;
+
+	gen_trim_white			= false;
+	gen_skip_new_line		= false;
+	gen_use_special_chars	= false;
+
+	ip = 0;
+	use_200_status_for_not_found_and_permission_denied = false;
 }
 
 
 
+void Request::RequestStarts()
+{
+	// clearing it is better to use at the end of a request
+	// so starting is much faster
+
+	start_time = std::time(0);
+	start_date = start_time;
+}
+
+
 
 // value can be null
-void Request::SetCookie(const char * name, const char * value, tm * expires)
+void Request::SetCookie(const char * name, const char * value, PT::Date * expires)
 {
 	headers << "Set-Cookie: " << name << "=";
 	
@@ -133,56 +156,103 @@ void Request::SetCookie(const char * name, const char * value, tm * expires)
 		headers << "\"\"";
 
 	if( expires )
-		headers << "; expires=" << DateToStrCookie(expires) << " GMT";
+		headers << "; expires=" << DateToStrCookie(*expires) << " GMT";
 
-	headers << "; path=/; domain=." << config->base_server << "\r\n";
+	headers << "; path=/; domain=" << config->base_url << "\r\n";
+	
+	/*
+		don't use '; secure' flag if you are using both sites (with SSL
+		and without SSL) -- with secure flag the cookie is sent only through
+		SSL and if you accidentally open a new window without SSL (http://) 
+		then winix will create a new session for you and the previous session (https://)
+		will be lost (cookie is overwritten on the client browser)
+	*/
 }
 
 
 
-void Request::SetCookie(const char * name, long value, tm * expires)
+void Request::SetCookie(const char * name, long value, PT::Date * expires)
 {
 	headers << "Set-Cookie: " << name << "=" << value;
 
 	if( expires )
-		headers << "; expires=" << DateToStrCookie(expires) << " GMT";
+		headers << "; expires=" << DateToStrCookie(*expires) << " GMT";
 
-	headers << "; path=/; domain=." << config->base_server << "\r\n";
+	headers << "; path=/; domain=" << config->base_url << "\r\n";
 }
 
 
 
-bool Request::IsPostVar(const char * var)
+bool Request::IsPostVar(const wchar_t * var)
 {
-	PostTable::iterator p;
+	PostTab::iterator p;
 	
-	p = post_table.find(var);
+	p = post_tab.find(var);
 	
-	if( p == post_table.end() )
+	if( p == post_tab.end() )
 		return false;
 
 return true;
 }
 
 
-
-std::string * Request::PostVar(const char * var)
+bool Request::IsPostVar(const std::wstring & var)
 {
-PostTable::iterator p = post_table.find(var);
+	PostTab::iterator p;
 	
-	if( p == post_table.end() )
-		return 0;
+	p = post_tab.find(var);
 	
-return &(p->second);
+	if( p == post_tab.end() )
+		return false;
+
+return true;
+}
+
+
+const std::wstring & Request::PostVar(const wchar_t * var)
+{
+PostTab::iterator p = post_tab.find(var);
+	
+	if( p == post_tab.end() )
+		return str_empty;
+	
+return p->second;
+}
+
+
+const std::wstring & Request::PostVar(const std::wstring & var)
+{
+PostTab::iterator p = post_tab.find(var);
+	
+	if( p == post_tab.end() )
+		return str_empty;
+	
+return p->second;
 }
 
 
 
-bool Request::PostVar(const char * var, std::string & result)
+bool Request::PostVar(const wchar_t * var, std::wstring & result)
 {
-PostTable::iterator p = post_table.find(var);
+PostTab::iterator p = post_tab.find(var);
 	
-	if( p == post_table.end() )
+	if( p == post_tab.end() )
+	{
+		result.clear();
+		return false;
+	}
+		
+	result = p->second;
+	
+return true;
+}
+
+
+bool Request::PostVar(const std::wstring & var, std::wstring & result)
+{
+PostTab::iterator p = post_tab.find(var);
+	
+	if( p == post_tab.end() )
 	{
 		result.clear();
 		return false;
@@ -195,141 +265,35 @@ return true;
 
 
 
-
-
-// 
-
-
-void Request::PrintGetTable()
+std::wstring * Request::PostVarp(const wchar_t * var)
 {
-	debug << "get_table: " << get_table.size() << "\n";
+PostTab::iterator p = post_tab.find(var);
 	
-	for(GetTable::iterator i = get_table.begin() ; i != get_table.end() ; ++i)
-		debug << " \"" << *i << "\"\n";
-		
-	debug << std::endl;
+	if( p == post_tab.end() )
+		return 0;
+	
+return &p->second;
 }
 
 
-void Request::PrintEnv()
+std::wstring * Request::PostVarp(const std::wstring & var)
 {
-char ** e;
-	
-	debug << "environment variables:\n";
-	
-	for( e = env ; *e ; ++e )
-		debug << ' ' << *e << "\n";
-		
-	debug << std::endl;
-}
+PostTab::iterator p = post_tab.find(var);
 
-	
-	
-	
-void Request::PrintIn()
-{
-char buf[100];
-int  buf_len = sizeof(buf) / sizeof(char);
-int  len;
+	if( p == post_tab.end() )
+		return 0;
 
-	debug << "fcgi input:\n";
-	
-	do
-	{
-		len = FCGX_GetStr(buf, buf_len - 1, in);
-	
-		if( len != 0 )
-		{
-			buf[len] = 0;
-			debug << buf;
-		}
-	}
-	while( len == buf_len - 1 );
-	
-	debug << std::endl;
+return &p->second;
 }
 
 
 
-const char * Request::SetEnvVar(const char * var)
-{
-	const char * v = FCGX_GetParam(var, env);
-	
-	if( v )
-		return v;
-		
-// char_empty contains '\0'
-return &char_empty;
-}
-
-
-
-void Request::ReadEnvVariables()
-{
-	// we store that values because FCGX_GetParam has O(n) complexity
-	// with this variables (env_*) we have O(1)
-	
-	env_request_method  = SetEnvVar("REQUEST_METHOD");
-	env_request_uri     = SetEnvVar("REQUEST_URI");
-	env_http_cookie     = SetEnvVar("HTTP_COOKIE");
-	env_remote_addr     = SetEnvVar("REMOTE_ADDR");
-	env_http_host       = SetEnvVar("HTTP_HOST");
-	env_http_user_agent = SetEnvVar("HTTP_USER_AGENT");
-	env_http_accept_encoding = SetEnvVar("HTTP_ACCEPT_ENCODING");
-	env_fcgi_role       = SetEnvVar("FCGI_ROLE");
-	env_content_type    = SetEnvVar("CONTENT_TYPE");
-}
-
-
-
-void Request::CheckIE()
-{
-	char * msie = strstr(env_http_user_agent, "MSIE");
-	
-	if( msie )
-		browser_msie = true;
-	else
-		browser_msie = false;
-}
-
-
-
-void Request::CheckKonqueror()
-{
-	char * kon = strstr(env_http_user_agent, "Konqueror");
-	
-	if( kon )
-		browser_konqueror = true;
-	else
-		browser_konqueror = false;
-}
-
-
-
-void Request::CheckMethod()
-{
-	method = none;
-		
-	if( ToSmall(env_request_method[0]) == 'g' )
-		method = get;
-	else
-	if( ToSmall(env_request_method[0]) == 'p' )
-		method = post;
-
-
-	// default we assume 'responder'
-	role = responder;
-
-	if( ToSmall(env_fcgi_role[0]) == 'a' )
-		role = authorizer;
-}
-
 
 bool Request::AllPostVarEmpty()
 {
-PostTable::iterator i;
+PostTab::iterator i;
 
-	for(i=post_table.begin() ; i!=post_table.end() ; ++i)
+	for(i=post_tab.begin() ; i!=post_tab.end() ; ++i)
 		if( !i->second.empty() )
 			return false;
 
@@ -338,224 +302,12 @@ return true;
 
 
 
-// !! czy te parsery powinny byc skladowymi Request?
-void Request::ReadParameters()
+bool Request::IsParam(const wchar_t * param_name)
 {
-	// !! wrzucic jako skladowa klasy
-	GetParser get_parser(env_request_uri, get_table);
-	get_parser.Parse();		
-	
-	if( method == post )
+ParamTab::iterator i;
+
+	for(i=param_tab.begin() ; i!=param_tab.end() ; ++i)
 	{
-		if( IsSubStringNoCase("multipart/form-data", env_content_type) )
-		{
-			log << log3 << "Request: post content type: multipart/form-data" << logend;
-
-			post_multi_parser.SetConfig(config);
-			post_multi_parser.Parse(in, post_table, post_file_table);
-		}
-		else
-		{
-			// !! wrzucic jako skladowa klasy
-			PostParser post_parser(in, post_table);
-			post_parser.Parse();
-		}
-	}
-
-	CookieParser cookie_parser(env_http_cookie, cookie_table);
-	cookie_parser.Parse();
-	
-	accept_encoding_parser.Parse(env_http_accept_encoding);
-}
-
-
-
-void Request::StandardLog()
-{
-	log.PutDate(log1);	
-	log << env_remote_addr << ' ' << env_request_method << ' ';
-	log << env_http_host << env_request_uri << ' ' << env_http_user_agent << logend;
-}
-
-
-
-// reading everything
-void Request::Read()
-{
-	ReadEnvVariables();
-	CheckMethod();
-	StandardLog();
-	ReadParameters();
-	CheckIE();
-
-	if( role == authorizer )
-		log << log3 << "Request: fast cgi role: authorizer" << logend;
-
-	CheckKonqueror();
-}
-
-
-
-void Request::SendSessionCookie()
-{
-	if( !session || session->id==0 )
-		return;
-
-	if( !session->puser || !session->remember_me )
-	{
-		SetCookie(config->http_session_id_name.c_str(), session->id);
-		return;
-	}
-
-	time_t t = time(0) + config->session_remember_max_idle;
-	tm * expires = localtime(&t);
-
-	if( !expires )
-	{
-		// oops, something wrong
-		SetCookie(config->http_session_id_name.c_str(), session->id);
-		return;
-	}
-
-	SetCookie(config->http_session_id_name.c_str(), session->id, expires);
-}
-
-
-void Request::SendHeaders(bool compressing, Header header)
-{
-	if( send_as_attachment )
-		FCGX_PutS("Content-Disposition: attachment\r\n", out);
-
-	if( !redirect_to.empty() )
-	{
-		FCGX_PutS("Status: 301 Moved Permanently\r\n", out);
-		FCGX_FPrintF(out, "Location: %s\r\n", redirect_to.c_str());
-		log << log2 << "Redirect to: " << redirect_to << logend;
-	}
-	else
-	if( !x_sendfile.empty() )
-	{
-		FCGX_FPrintF(out, "X-LIGHTTPD-send-file: %s\r\n", x_sendfile.c_str());
-		FCGX_PutS("Status: 200 OK\r\n", out);
-		log << log2 << "Sending file: " << x_sendfile << logend;
-	}
-	else
-	{
-		switch(header)
-		{
-		case h_404:
-			FCGX_PutS("Status: 404 Not Found\r\n", out);
-			FCGX_PutS("Content-Type: text/html\r\n", out);
-			log << log2 << "Request: response: 404 Not Found" << logend;
-			break;
-
-		case h_403:
-			FCGX_PutS("Status: 403 Forbidden\r\n", out);
-			FCGX_PutS("Content-Type: text/html\r\n", out);
-			log << log2 << "Request: response: 403 Forbidden" << logend;
-			break;
-
-		default:
-			FCGX_PutS("Status: 200 OK\r\n", out);
-
-			if( role != authorizer )
-				FCGX_PutS("Content-Type: text/html\r\n", out);
-		}
-		
-	}
-
-	if( compressing )		
-		FCGX_PutS("Content-Encoding: deflate\r\n", out);
-		
-	FCGX_PutS(headers.str().c_str(), out);
-	FCGX_PutS("\r\n", out);
-}
-
-
-
-void Request::AddDebugInfo()
-{
-	const std::string & d = debug.str();
-	
-	if( !d.empty() )
-	{
-		page << "\n<!--\n";
-		page << d;
-		page << "\n-->\n";
-	}	
-}
-
-// !! to powinno isc do kontrolera app
-void Request::SendPage(bool compressing, const std::string & source_ref)
-{
-	const std::string * source = &source_ref;
-
-	bool raw = is_item && item.content_type == Item::ct_raw && status == WINIX_ERR_OK &&
-				pfunction && (pfunction->fun.url == "cat" || pfunction->fun.url == "run");
-
-	if( config->html_filter && !raw )
-	{
-		html_filter.TrimWhite(true);
-		html_filter.BreakLines(60);
-		html_filter.InsertTabs(2);
-		html_filter.CheckOrphans(HTMLFilter::lang_pl, HTMLFilter::orphan_160space);
-
-		html_filter.Filter(*source, clean_html);
-		source = &clean_html;
-	}
-
-	if( compressing )
-		compress.CompressAndPut(source->c_str(), source->length(), out);
-	else
-		FCGX_PutS(source->c_str(), out);
-}
-
-
-void Request::SendAll()
-{
-const std::string & source = page.str();
-Header header    = h_200;
-bool compressing = config->compression && role == responder && redirect_to.empty() && x_sendfile.empty() &&
-				   !browser_msie && !browser_konqueror &&
-				   accept_encoding_parser.AcceptDeflate() && source.size() >= 512;
-
-	if( status == WINIX_ERR_NO_ITEM || status == WINIX_ERR_NO_FUNCTION || status == WINIX_ERR_UNKNOWN_PARAM )
-		header = h_404;
-
-	if( status == WINIX_ERR_PERMISSION_DENIED || status == WINIX_ERR_CANT_CHANGE_USER || status == WINIX_ERR_CANT_CHANGE_GROUP )
-		header = h_403;
-
-	SendSessionCookie();
-	SendHeaders(compressing, header);
-
-	if( !redirect_to.empty() || !x_sendfile.empty() )
-		// if there is a redirect or a file to send then we do not send a content
-		return;
-
-	if( header == h_200 && role == authorizer && is_item && item.auth != Item::auth_none )
-		// if there is an item and the item has 'file' storage we do not send a content
-		return;
-
-	// adding debug info if exists
-	AddDebugInfo();
-
-	// sending content
-	SendPage(compressing, source);
-}
-
-
-
-
-
-
-bool Request::IsParam(const char * param_name)
-{
-	ParamTable::iterator i;
-	
-	for(i=param_table.begin() ; i!=param_table.end() ; ++i)
-	{
-		// !! make sure that exists std::string::operator==(const char*)
-		// (optimization)
 		if( i->name == param_name )
 			return true;
 	}
@@ -564,22 +316,39 @@ return false;
 }
 
 
-const std::string & Request::ParamValue(const char * param_name)
+bool Request::IsParam(const std::wstring & param_name)
 {
-	ParamTable::iterator i;
-	
-	for(i=param_table.begin() ; i!=param_table.end() ; ++i)
+ParamTab::iterator i;
+
+	for(i=param_tab.begin() ; i!=param_tab.end() ; ++i)
+	{
+		if( i->name == param_name )
+			return true;
+	}
+	
+return false;	
+}
+
+
+const std::wstring & Request::ParamValue(const wchar_t * param_name)
+{
+	ParamTab::iterator i;
+	
+	for(i=param_tab.begin() ; i!=param_tab.end() ; ++i)
 	{
 		if( i->name == param_name )
-		{
 			return i->value;
-		}
 	}
 	
 return str_empty;
 }
 
 
+const std::wstring & Request::ParamValue(const std::wstring & param_name)
+{
+	return ParamValue(param_name.c_str());
+}
+
 
 
 

core/request.h

@@ -2,36 +2,34 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorerequest
-#define headerfilecmslucorerequest
+#ifndef headerfile_winix_core_request
+#define headerfile_winix_core_request
 
 #include <fcgiapp.h>
 #include <sstream>
 #include <vector>
-#include <iomanip>
-
 #include "requesttypes.h"
-#include "session.h"
 #include "item.h"
 #include "error.h"
-#include "thread.h"
-#include "compress.h"
-#include "acceptencodingparser.h"
-#include "htmlfilter.h"
-#include "postmultiparser.h"
-#include "ticket.h"
 #include "config.h"
+#include "textstream.h"
+#include "templates/htmltextstream.h"
+#include "date/date.h"
+#include "space/space.h"
+#include "space/spacetojson.h"
 
 
 
 class FunctionBase;
 
 
+
+
 struct Request
 {
 	// request id
@@ -40,24 +38,43 @@ struct Request
 	// it's used for some optimalizations e.g. in templates
 	size_t id;
 
-	
-    FCGX_Stream * in,  * out, * err;
-    FCGX_ParamArray env; // defined as 'char **'
-
-
-	enum Method { get, post, none } method;
+	// !! moze pozbyc sie tego none?
+	enum Method { get, post, head, none } method;
 	enum Role   { responder, authorizer } role;
 
 	// headers, page and debug
-	// notify (for mailing)
-	std::ostringstream headers, page, debug, notify;
+	//std::ostringstream headers, page, debug;
+	TextStream<std::string>  headers;
+	HtmlTextStream page, debug;
+	TextStream<std::wstring> ajaxpage;
 
+	// binary page
+	BinaryPage binary_page;
+
+	// a compressed page ready to send to the client
+	BinaryPage compressed_page;
+
+	// if true then either page or ajaxpage will be sent to the client
+	// if false then binary_page is sent
+	// default: true
+	bool use_text_page;
+
+	// if set to true then the standard template system will not be generated
+	// default: false
+	bool page_generated;
+
+	// whether or not the html filter should be used
+	// default: true
+	bool use_html_filter;
+
+	// raw parameters
+	PostTab     post_tab;
+	PostFileTab post_file_tab;
+	CookieTab   cookie_tab;
 	
-	GetTable      get_table;
-	PostTable     post_table;
-	PostFileTable post_file_table;
-	CookieTable   cookie_table;
-	
+	// html anchor (those part of URI after '#' character)
+	std::wstring anchor;
+
 	// environment variables
 	// they are not null -- when the server doesn't have such a variable
 	// it will be pointing into 'char_empty' which is default '\0'
@@ -70,131 +87,142 @@ struct Request
 	const char * env_http_accept_encoding;
 	const char * env_fcgi_role;
 	const char * env_content_type;
+	const char * env_https;
 	
+	// current IP address of the remote host (read from REMOTE_ADDR environment variable)
+	// (at the moment only IPv4 are supported)
+	int ip;
+
 	// true if the browser is Microsoft Internet Explorer
 	bool browser_msie;
 	
     // true if the browser is Konqueror
     bool browser_konqueror;
 
-	// current session
-	// is set after calling session_manager.SetSession()
-	Session * session;
+	// true if we are using encrypted connection (SSL)
+	bool using_ssl;
 
 	// current directory
-	std::vector<Item*> dir_table;
+	std::vector<Item*> dir_tab;
 
+	// true if a file exists
 	bool is_item;
 	
-	// this item is used for many purposes such as editing, adding an item etc.
+	// current file (if exists)
 	Item item;
 
+	// current winix function
 	// null if there is no a function
-	FunctionBase * pfunction;	
+	FunctionBase * function;
 	
 	// parameters (name:value)
-	ParamTable param_table;
-	
+	ParamTab param_tab;
+
+	// request status
 	Error status;
 	
-	// last notify
-	int notify_code;
-
-	// items in the current directory
-	// maybe without contents?
-	std::vector<Item> item_table;
-
-	// current thread (if exists)
-	bool is_thread;
-	Thread thread;
-	std::vector<Thread> thread_tab;
-
-	// current ticket (if exists)
-	bool is_ticket;
-	Ticket ticket;
-	std::vector<Ticket> ticket_tab;
+	// usually items in the current directory (depends on the function)
+	std::vector<Item> item_tab;
 
 	// if not empty means an address for redirecting to
-	std::string redirect_to;
+	// it should be url-encoded
+	std::wstring redirect_to;
+	std::string aredirect_to;
+
+	// a redirect type
+	// following redirect types are supported:
+	// 300 Multiple Choices
+	// 301 Moved Permanently
+	// 302 Found
+	// 303 See Other (default)
+	// 307 Temporary Redirect
+	int redirect_type;
 
 	// send header X-LIGHTTPD-send-file with path to a file
-	std::string x_sendfile;
+	std::wstring x_sendfile;
 
-	// send as attachment (causing header: content-disposition: attachment)
+	// send as attachment (causes header: content-disposition: attachment)
 	bool send_as_attachment;
 
-	// for debugging
-	void PrintGetTable();
-	void PrintEnv();
-	void PrintIn();
-		
+	// this is a pointer either to the item (if exists) or to the last directory
+	Item * last_item;
+
+	// request start time
+	// Time() methods are very slow so it is better to directly use those two values
+	// they are set when a request starts
+	time_t   start_time;
+	PT::Date start_date;
+
+	// a subdomain
+	// subdomain = HTTP_HOST environment variable - config->base_url
+	std::wstring subdomain;
+
+	// used as a JSON output (when ajax_serializer is defined)
+	// it will be serialized and have at least:
+	// 'content' string - the whole html content
+	// 'http_status' integer - http status code (e.g. 200) !! FIXME this is not added at the moment
+	PT::Space ajax;
+
+	// if not null then the request will have a JSON as an output
+	PT::SpaceToJSON * ajax_serializer;
+
+	// if this variable is true then winix always return 200 OK header
+	// when the status would be 404 (not found) or 403 (permission denied)
+	// default: false
+	bool use_200_status_for_not_found_and_permission_denied;
+
+	// options used by ezc generators
+	bool gen_trim_white;
+	bool gen_skip_new_line;
+	bool gen_use_special_chars;
+
+
 	Request();
-	void ClearPostFileTmp();
+	void SetConfig(Config * pconfig);
+	void RequestStarts();
 	void Clear();
 
-	void Init();
+		
 
-	bool IsParam(const char * param_name);
-	const std::string & ParamValue(const char * param_name); // returns empty string if there is no such a parameter
+	bool IsParam(const wchar_t * param_name);
+	bool IsParam(const std::wstring & param_name);
 
-	void SetCookie(const char * name, const char * value, tm * expires = 0);
-	void SetCookie(const char * name, long value,         tm * expires = 0);
+	const std::wstring & ParamValue(const wchar_t * param_name);      // returns an empty string if there is no such a parameter
+	const std::wstring & ParamValue(const std::wstring & param_name); // returns an empty string if there is no such a parameter
+
+	void SetCookie(const char * name, const char * value, PT::Date * expires = 0);
+	void SetCookie(const char * name, long value,         PT::Date * expires = 0);
+
+	bool IsPostVar(const wchar_t * var);
+	bool IsPostVar(const std::wstring & var);
+
+	const std::wstring & PostVar(const wchar_t * var);				// returns an empty string if there is no such a parameter
+	const std::wstring & PostVar(const std::wstring & var);			// returns an empty string if there is no such a parameter
+
+
+	bool PostVar(const wchar_t * var, std::wstring & result);
+	bool PostVar(const std::wstring & var, std::wstring & result);
+
+	std::wstring * PostVarp(const wchar_t * var);
+	std::wstring * PostVarp(const std::wstring & var);
 
-	bool IsPostVar(const char * var);
-	std::string * PostVar(const char * var); // it can return null when there is no such a post variable
-	bool PostVar(const char * var, std::string & result);
 	bool AllPostVarEmpty(); // returning true if all post vars are empty
 
-	void ReadEnvVariables();
-	void CheckMethod();
-	void ReadParameters();
-	void Read();
 	void SendAll();
-	void SendNotify();
-	
-	void SetConfig(Config * pconfig);
+
 
 private:
 
 	Config * config;
 
-	enum Header
-	{
-		h_200,
-		h_404,
-		h_403
-	};
-
-	bool CanUse(long user_id, const char * group_name);
-
-	void SendSessionCookie();
-	void CheckIE();
-    void CheckKonqueror();
-
-	void SendHeaders(bool compressing, Header header);
-	void AddDebugInfo();
-	void SendPage(bool compressing, const std::string & source_ref);
-
-	// used to set some env_* variables into it, when the server didn't set that variable
-	// it contains '\0'
+	// contains '\0'
+	// used to set env_* pointers to the empty value
 	const char char_empty;
 
-	// used in ParamValue(const char * param_name) when there is no such a param
-	const std::string str_empty;
+	// used in ParamValue() and PostVar() when there is no such a param
+	const std::wstring str_empty;
 
-
-	PostMultiParser post_multi_parser;
-
-	const char * SetEnvVar(const char * var);
-	void StandardLog();
-	
-	Compress compress;
-	AcceptEncodingParser accept_encoding_parser;	
-	HTMLFilter html_filter;
-
-
-	// html after filtering
-	std::string clean_html;
+	void ClearAjax();
 
 };
 

core/requesttypes.h

@@ -2,44 +2,51 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2011, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorerequesttypes
-#define headerfilecmslucorerequesttypes
+#ifndef headerfile_winix_core_requesttypes
+#define headerfile_winix_core_requesttypes
 
 #include <string>
 #include <vector>
 #include <map>
+#include "textstream/textstream.h"
 
 
-#define WINIX_POSTTABLE_MAXSIZE 20
+// !! narazie uzywane tylko w post multi parserze
+// dodac do zwyklego parsera post
+#define WINIX_POSTTABLE_MAXSIZE 50
+
 
 
 struct PostFile
 {
-	std::string filename;		// original file name
-	std::string tmp_filename;	// file with content (in /tmp)
+	std::wstring filename;		// original file name
+	std::wstring tmp_filename;	// file with content (in /tmp)
+	size_t file_size;
 };
 
 
 // parameters from get name:value
 struct Param
 {
-	std::string name;
-	std::string value;
+	std::wstring name;
+	std::wstring value;
 };
 
 
 // some global types used by Request class
-typedef std::vector<std::string>           GetTable;
-typedef std::map<std::string, std::string> PostTable;
-typedef std::map<std::string, PostFile>    PostFileTable;
-typedef std::map<std::string, std::string> CookieTable;
-typedef std::vector<Param>                 ParamTable;
+typedef std::map<std::wstring, std::wstring> PostTab;
+typedef std::map<std::wstring, PostFile>     PostFileTab;
+typedef std::vector<Param>                   ParamTab;
 
+typedef std::map<std::string, std::string>   CookieTab;
+
+
+typedef PT::TextStreamBase<char, 1, 4096> BinaryPage;
 
 
 #endif

core/run.cpp

@@ -0,0 +1,386 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <unistd.h>
+#include <sys/wait.h>
+#include "run.h"
+#include "log.h"
+
+
+
+
+Run::Run()
+{
+	Clear();
+}
+
+
+
+void Run::Clear()
+{
+	parlen  = 0; 
+	envlen  = 0;
+	command = 0;
+	last_status = 0;
+	last_return = 255;
+}
+
+
+
+void Run::SetName()
+{
+	size_t i=0;
+
+	while( command[i] )
+		i += 1;
+
+	while( i>0 && command[i-1]!='/' )
+		i -= 1;
+
+	par[0] = const_cast<char*>(command + i);
+}
+
+
+
+void Run::Par(const char * p)
+{
+	if( parlen < WINIX_RUN_MAX_PARAMETERS )
+	{
+		// they will be copied (fork)
+		// the first (zero) parameter is a program name
+		par[1 + parlen++] = const_cast<char*>(p);
+	}
+}
+
+
+
+void Run::Env(const char * e)
+{
+	if( envlen < WINIX_RUN_MAX_PARAMETERS )
+	{
+		// they will be copied (fork)
+		env[envlen++] = const_cast<char*>(e);
+	}
+}
+
+
+
+void Run::Cmd(const char * c)
+{
+	command = c;
+	SetName();
+}
+
+
+
+void Run::Par(const std::string & p)
+{
+	Par(p.c_str());
+}
+
+
+
+void Run::Env(const std::string & e)
+{
+	Env(e.c_str());
+}
+
+
+
+void Run::Cmd(const std::string & c)
+{
+	Cmd(c.c_str());
+}
+
+
+
+
+int Run::LastStatus()
+{
+	return last_status;
+}
+
+
+
+int Run::LastReturn()
+{
+	return last_return;
+}
+
+
+
+void Run::Write(const char * in, size_t inlen)
+{
+ssize_t len;
+
+	while( inlen > 0 )
+	{
+		len = write(desout[1], in, inlen);
+	
+		if( len < 0 || len > (ssize_t)inlen )
+		{
+			// something wrong
+			last_status = 3;
+			break;
+		}
+
+		in    += len;
+		inlen -= len;
+	}
+}
+
+
+
+void Run::Read(std::string & out)
+{
+char buf[1024];
+size_t buflen = sizeof(buf) / sizeof(char);
+ssize_t len;
+
+	do
+	{
+		len = read(desin[0], buf, buflen);
+
+		if( len < 0 || len > (ssize_t)buflen )
+		{
+			// something wrong
+			last_status = 4;
+			break;
+		}
+
+		if( len > 0 )
+			out.append(buf, len);
+	}
+	while( len > 0 );
+}
+
+
+
+void Run::ChildThrow()
+{
+	if( dup2(desout[0], 0) == -1 )
+		return;
+
+	if( dup2(desin[1], 1) == -1 )
+		return;
+
+	close(2);
+	close(desin[0]);
+	close(desout[1]);
+
+	par[parlen+1] = 0;
+	env[envlen]   = 0;
+
+	execve(command, par, env);
+	// if we are here then there is something wrong (execve failed)
+	// !! IMPROVE ME may add exit() ?
+}
+
+
+
+void Run::Child()
+{
+	try
+	{
+		ChildThrow();
+	}
+	catch(...)
+	{
+	}
+
+	exit(255);
+}
+
+
+
+bool Run::CreatePipes()
+{
+	int res = pipe(desin);
+
+	if( res != 0 )
+	{
+		log << log1 << "Run: pipe failed (desin)" << logend;
+		last_status = 1;
+		return false;
+	}
+
+	res = pipe(desout);
+
+	if( res != 0 )
+	{
+		log << log1 << "Run: pipe failed (desout)" << logend;
+		last_status = 1;
+		close(desin[0]);
+		close(desin[1]);
+		return false;
+	}
+
+return true;
+}
+
+
+
+bool Run::Fork()
+{
+	childpid = fork();
+
+	if( childpid == -1 )
+	{
+		log << log1 << "Run: fork failed" << logend;
+		last_status = 2;
+		close(desin[0]);
+		close(desin[1]);
+		close(desout[0]);
+		close(desout[1]);
+		return false;
+	}
+
+	if( childpid == 0 )
+		Child();
+
+return true;
+}
+
+
+
+void Run::WriteRead(const char * in, size_t inlen, std::string * out)
+{
+	if( in && inlen>0 )
+		Write(in, inlen);
+
+	close(desout[1]);
+
+	if( out )
+		Read(*out);
+
+	close(desin[0]);
+}
+
+
+
+void Run::CheckStatus()
+{
+int status;
+
+	pid_t res = waitpid(childpid, &status, 0);
+
+	if( res == -1 )
+	{
+		log << log1 << "Run: waitpid failed" << logend;
+		last_status = 6;
+	}
+	else
+	{
+		if( WIFEXITED(status) )
+		{
+			last_return = WEXITSTATUS(status);
+		}
+		else
+		{
+			if( WIFCONTINUED(status) )
+				log << log1 << "Run: child error: WIFCONTINUED" << logend;
+			else
+			if( WIFSIGNALED(status) )
+				log << log1 << "Run: child error: WIFSIGNALED" << logend;
+			else
+			if( WIFSTOPPED(status) )
+				log << log1 << "Run: child error: WIFSTOPPED" << logend;
+
+			last_status = 5;
+		}
+	}
+}
+
+
+
+int Run::Go(const char * in, size_t inlen, std::string * out)
+{
+	last_status = 0;
+	last_return = 255;
+
+	if( out )
+		out->clear();
+
+	if( !command )
+	{
+		last_status = 7;
+		return last_return;
+	}
+
+	if( !CreatePipes() )
+		return last_return;
+
+	if( !Fork() )
+		return last_return;
+
+	// here goes the parent
+	close(desin[1]);
+	close(desout[0]);
+	WriteRead(in, inlen, out);
+	CheckStatus();
+
+	if( last_status != 0 )
+		log << log1 << "Run: a problem with the command, last_status: " << last_status << logend;
+
+return last_return;
+}
+
+
+int Run::Go(const char * in, size_t inlen, std::string & out)
+{
+	return Go(in, inlen, &out);
+}
+
+
+int Run::Go(const char * in, std::string & out)
+{
+	size_t len = strlen(in);
+	return Go(in, len, &out);
+}
+
+
+int Run::Go(const char * in, size_t inlen)
+{
+	return Go(in, inlen, 0);
+}
+
+
+int Run::Go(const char * in)
+{
+	size_t len = strlen(in);
+	return Go(in, len, 0);
+}
+
+
+int Run::Go()
+{
+	return Go(0, 0, 0);
+}
+
+
+int Run::Go(const std::string in, std::string & out)
+{
+	return Go(in.c_str(), in.size(), &out);
+}
+
+
+int Run::Go(const std::string in)
+{
+	return Go(in.c_str(), in.size(), 0);
+}
+
+
+int Run::Go(std::string & out)
+{
+	return Go(0, 0, &out);
+}
+
+

core/run.h

@@ -0,0 +1,163 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_run
+#define headerfile_winix_core_run
+
+#include <string>
+#include <cstdio>
+
+
+/*
+	how many parameters and environment variables can be passed to a program
+*/
+#define WINIX_RUN_MAX_PARAMETERS 30
+
+
+/*
+	objects of this class allows you to run an external program
+
+	when you call Go() then:
+	1. winix creates pipes for communicating with a child process
+	2. then winix fork()
+	3. the child process execve() the specified command
+	4. winix (parent) sends 'in' to the standard input of the child process
+	5. after sending it closes the descriptor so the child sees it as end-of-file
+	6. now winix reads what the child sends to standard output (until EOF)
+	7. winix waitpid() for the child
+	8. Go() returns
+*/
+class Run
+{
+public:
+
+	Run();
+
+
+	/*
+		clearing parameters, environment variables and the command
+		(and clearing LastStatus and LastResult)
+		so you can call another different program now
+	*/
+	void Clear();
+
+
+	/*
+		setting parameters
+		each parameter should be passed in different call to Par() method
+		sample:
+		if you want to call from your shell:
+		  $ myprog -a -b -f "test file"
+		you should call Par() in this way:
+		  Par("-a");
+		  Par("-b");
+		  Par("test file"); // apostrophes are not needed here
+
+		arguments passed to Par() should not be changed afterwards, this method does not copy them anywhere
+		it uses only the pointer
+	*/
+	void Par(const char * p);
+	void Par(const std::string & p);
+
+
+	/*
+		setting environment variables
+		one variable per one Env() call
+
+		arguments passed to Env() should not be changed afterwards, this method does not copy them anywhere
+		it uses only the pointer
+	*/
+	void Env(const char * e);
+	void Env(const std::string & e);
+
+
+	/*
+		full path to command you want to execute
+
+		arguments passed to Cmd() should not be changed afterwards, this method does not copy them anywhere
+		it uses only the pointer
+	*/
+	void Cmd(const char * c);
+	void Cmd(const std::string & c);
+
+
+	/*
+		executing the command
+		you should call Par(), Env() and Cmd() beforehand
+	*/
+	int Go(const char * in, size_t inlen, std::string & out);
+	int Go(const char * in, std::string & out);
+	int Go(const char * in, size_t inlen);
+	int Go(const char * in);
+	int Go(const std::string in, std::string & out);
+	int Go(const std::string in);
+	int Go(std::string & out);
+	int Go();
+
+
+	/*
+		last status:
+		0 - ok (program was successfully called)
+		1 - pipe failed
+		2 - fork failed
+		3 - write failed
+		4 - read failed
+		5 - child process has done something wrong (caught a signal etc.)
+		6 - waitpid failed
+		7 - the command is not set (call Cmd method first)
+	*/
+	int LastStatus();
+
+
+	/*
+		the code which the command returned (usually "0" means no errors found)
+		if LastStatus is different from zero then LastReturn always returns 255
+		(so you don't have to check LastStatus() first)
+	*/
+	int LastReturn();
+
+
+
+private:
+
+	int Go(const char * in, size_t inlen, std::string * out);
+	void SetName();
+	void CheckStatus();
+	void WriteRead(const char * in, size_t inlen, std::string * out);
+	bool CreatePipes();
+	bool Fork();
+	void ChildThrow();
+	void Child();
+	void Write(const char * in, size_t inlen);
+	void Read(std::string & out);
+
+
+	int last_status;
+
+	// the return code returned by a program (if last_status==0)
+	// if last_status!=0 then last_return is 255
+	int last_return;
+
+	int desin[2];
+	int desout[2];
+
+	char * par[WINIX_RUN_MAX_PARAMETERS + 2];
+	char * env[WINIX_RUN_MAX_PARAMETERS + 1];
+	const char * command;
+
+	size_t parlen;
+	size_t envlen;
+
+	pid_t childpid;
+
+};
+
+
+#endif
+

core/session.cpp

@@ -2,13 +2,13 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 #include "session.h"
-
+#include "misc.h"
 
 
 
@@ -16,41 +16,79 @@
 Session::Session()
 {
 	Clear();
-	
-	time = std::time(0);
-	tm_time = *std::localtime(&time);
-	
-	last_time = time;
-	tm_last_time = tm_time;
+	plugin_data.SetSession(this);
+}
 
+
+
+Session::Session(const Session & ses)
+{
+	operator=(ses);
+}
+
+Session & Session::operator=(const Session & ses)
+{
+	/*
+		we can only copy ses.id because it is needen in SessionContainer
+		it have indexes to id
+	*/
+
+	Clear();
+	id = ses.id;
+	plugin_data.SetSession(this);
+
+return *this;
+}
+
+
+
+
+
+void Session::SetTimesTo(time_t time)
+{
+	start_time = time;
+	start_date = time;
+
+	last_time = start_time;
+	last_date = start_date;
+	
 	// the first request can be a POST (it doesn't matter)
-	last_time_get = time;
+	last_time_get = start_time;
 }
 
 
-void Session::Clear()
+
+// clear_plugin_data is used when clearing the temporary session
+void Session::Clear(bool clear_plugin_data)
 {
-	id      = 0;
-	time    = 0;
-	puser   = 0;
-	rebus_item  = 0;
+	id            = 0;
+	puser         = 0;
+	rebus_item    = 0;
 	rebus_checked = false;
-	remember_me = false;
-	new_session = true;
-	spam_score  = 0;
+	remember_me   = false;
+	new_session   = true;
+	spam_score    = 0;
+	remove_me     = false;
 
-//	dir_old.clear();
+	start_time    = 0;
+	last_time     = 0;
+	last_time_get = 0;
+	start_date.Clear();
+	last_date.Clear();
+
+	log_buffer.Clear();
+	last_css.clear();
+	ip_ban = 0;
+
+	if( clear_plugin_data )
+		plugin_data.Resize(0);
 }
 
 
-bool Session::operator==(const Session & s) const
+// clearing some variables when a request is ended (just for safety)
+void Session::ClearOnEndRequest()
 {
-	return id == s.id;
-}
-	
-	
-bool Session::operator<(const Session & s) const
-{
-	return id < s.id;
+	// ip_ban list can be sorted by SessionManager (in the special thread)
+	ip_ban = 0;
 }
 

core/session.h

@@ -2,25 +2,40 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoresession
-#define headerfilecmslucoresession
+#ifndef headerfile_winix_core_session
+#define headerfile_winix_core_session
 
+#include <vector>
+#include <string>
 #include <ctime>
 #include "item.h"
 #include "error.h"
 #include "user.h"
 #include "plugindata.h"
 #include "rebus.h"
+#include "textstream.h"
+#include "date/date.h"
+#include "ipban.h"
+
 
 
 struct Session
 {
-	// 0 - means that there is no session
+	Session();
+	Session(const Session & ses);
+	Session & operator=(const Session & ses);
+
+	void SetTimesTo(time_t time);
+	void Clear(bool clear_plugin_data = true);
+	void ClearOnEndRequest();
+
+
+	// 0 - means that there is a temporary session
 	long id;
 	
 	// true if the session was created now
@@ -28,18 +43,19 @@ struct Session
 
 	// when this session was created
 	// (the same values)
-	time_t time;
-	tm tm_time;
+	time_t   start_time;
+	PT::Date start_date;
 	
 	// when this session was last used
 	// (the same values)
-	time_t last_time;
-	tm tm_last_time;
+	time_t   last_time;
+	PT::Date last_date;
 
 	// when there was a last get request
-	// (used to calculate spam)
+	// (used to calculate spam or invalid login attempts etc.)
 	time_t last_time_get;
 	
+
 	// 0 - means that nobody is logged	
 	User * puser;
 
@@ -51,21 +67,30 @@ struct Session
 	Rebus::Item * rebus_item;
 	bool rebus_checked;
 
-	//std::string dir_old;
-
 
 	int spam_score;
 
+	// if true then this session will be removed by SessionManager
+	// without checking the time expiration
+	bool remove_me;
 
 	PluginData plugin_data;
 
-	// -------------------
 
-	Session();
-	void Clear();
-	bool operator==(const Session & s) const;
-	bool operator<(const Session & s) const;
-	void DecTimer(int & timer);
+	// buffer for the session log
+	TextStream<std::wstring> log_buffer;
+
+	// !! IMPROVE ME it is still needed?
+	// css cannot be taken directly from the mountpoint?
+	// table with css files
+	// used by some javascript wysiwyg editors (ckeditor, tinymce)
+	std::vector<std::wstring> last_css;
+
+	// pointer to IPBan struct if exists for this IP
+	// many sessions can pointer to the same IPBan struct
+	// (it can be null)
+	IPBan * ip_ban;
+
 };
 
 

core/sessioncontainer.cpp

@@ -2,34 +2,102 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
 #include "sessioncontainer.h"
 #include "log.h"
+#include "misc.h"
 
 
 
+SessionContainer::SessionContainer()
+{
+	table_size = 0;
+}
+
+
+void SessionContainer::SetCur(Cur * pcur)
+{
+	cur = pcur;
+}
+
+
+void SessionContainer::SetConfig(Config * pconfig)
+{
+	config = pconfig;
+}
+
+
+void SessionContainer::SetTmpSession(Session * psession)
+{
+	tmp_session = psession;
+}
+
+
 
 void SessionContainer::Clear()
 {
-	table.clear();
+Table::iterator i = table.begin();
+
+	log << log3 << "SC: deleting all sessions" << logend;
+
+	cur->session = tmp_session;
+
+	// don't use table.clear();
+	// because plugins session data would not be erased
+	while( i != table.end() )
+	{
+		i->plugin_data.DeleteAll(); // it's better to call it here instead in the destructor
+		table.erase(i++);
+	}
+
+	// erasing indexes
 	index_id.clear();
-	index_time.clear();	
+	table_size = 0;
 }
 
 
-void SessionContainer::SetLastContainer(LastContainer * plast_container)
+
+void SessionContainer::EraseById(long id)
 {
-	last_container = plast_container;
+IndexId::iterator i = index_id.find(id);
+
+	if( i != index_id.end() )
+	{
+		Session * old_session = tmp_session;
+
+		if( cur->session != &(*i->second) )
+			old_session = cur->session;
+
+		cur->session = &(*i->second);
+
+		log << log4 << "SC: deleting session, id: " << i->second->id << logend;
+
+		// call first DeleteAll() because if not then it would be called from the destructor
+		// and there'll be a problem if it throws an exception there
+		i->second->plugin_data.DeleteAll();
+		table.erase(i->second);
+		index_id.erase(i);
+		table_size -= 1;
+
+		cur->session = old_session;
+	}
+	else
+	{
+		log << log1 << "SC: I cannot delete a session with id: " << id
+			<< " (there is no such a session)" << logend;
+	}
 }
 
 
-SessionContainer::TableSize SessionContainer::Size()
+
+size_t SessionContainer::Size()
 {
-	return table.size();
+	// don't use table.size() as it has O(n) complexity on FreeBSD
+	return table_size;
 }
 
 
@@ -51,20 +119,37 @@ Session & SessionContainer::Back()
 }
 
 
-
-bool SessionContainer::PushBack(const Session & session)
+SessionContainer::IdIterator SessionContainer::IdBegin()
 {
-	if( index_id.find(session.id) != index_id.end() )
-		// that element already exists
-		return false;
-	
-	Iterator last = table.insert(table.end(), session);
-	index_id.insert( std::make_pair(session.id, last) );	
-	index_time.insert( std::make_pair(session.last_time, last) );
-	
-	log << log3 << "SC: added session, id: " << session.id << logend;
-	
-return true;
+	return index_id.begin();
+}
+
+
+SessionContainer::IdIterator SessionContainer::IdEnd()
+{
+	return index_id.end();
+}
+
+
+
+SessionContainer::Iterator SessionContainer::AddSession(long id)
+{
+	std::pair<IndexId::iterator, bool> index_id_res = index_id.insert( std::make_pair(id, table.end()) );
+
+	if( !index_id_res.second )
+	{
+		// that element already exists (was not inserted now)
+		return End();
+	}
+
+	Iterator last = table.insert(table.end(), empty_session);
+	last->id = id;
+	index_id_res.first->second = last;
+	table_size += 1;
+
+	log << log3 << "SC: added session, id: " << id << logend;
+
+return last;
 }
 
 
@@ -83,79 +168,44 @@ return i->second;
 }
 
 
-
-void SessionContainer::DelFirstByTimeInterval(time_t interval, bool skip_remember_flag)
+bool SessionContainer::ChangeSessionId(SessionContainer::Iterator ses, long new_id)
 {
-IndexTime::iterator i = index_time.begin();
-IndexTime::iterator iold;
-time_t limit = std::time(0) - interval;
+	std::pair<IndexId::iterator, bool> index_id_res = index_id.insert( std::make_pair(new_id, ses) );
 
-	while( i != index_time.end() && i->second->last_time < limit )
+	if( !index_id_res.second )
 	{
-		long id = i->second->id;
-		iold = i;
-		++i; // incrementing before deleting old one
-		
-		if( skip_remember_flag && iold->second->puser && iold->second->remember_me )
-			// don't delete sessions which have 'remember_me' flag (and a user is logged)
-			continue;
-
-		if( iold->second->puser )
-			last_container->UserLogout(iold->second->puser->id, iold->second->id);
-		
-		// we're logging session.id (call this before table.erase())
-		DelFromIdIndex(iold->second);
-
-		table.erase(iold->second);
-		index_time.erase(iold);
-
-		log << log3 << "SC: deleted index_time for session id: " << id << logend;
-		log << log3 << "SC: deleted session, id: " << id << logend;
+		log << log1 << "SC: session with id: " << new_id << " already exists" << logend;
+		return false;
 	}
+
+	long old_id = ses->id;
+	index_id.erase(old_id);	// remove the old index
+	ses->id = new_id;
+	log << log3 << "SC: changed session id from: " << old_id << " to " << new_id << logend;
+
+return true;
 }
 
 
-void SessionContainer::DelFromIdIndex(SessionContainer::Iterator iter)
+bool SessionContainer::ChangeSessionId(long old_id, long new_id)
 {
-IndexId::iterator i;
+IndexId::iterator i = index_id.find(old_id);
 	
-	for( i = index_id.begin() ; i!=index_id.end() ; ++i)
+	if( i != index_id.end() )
 	{
-		if( i->second == iter )
-		{
-			index_id.erase(i);
-			log << log3 << "SC: deleted index_id for session id: " << iter->id << logend;
-
-			break;	
-		}
+		return ChangeSessionId(i->second, new_id);
 	}
+	else
+	{
+		log << log2 << "SC: there is no a session with id: " << old_id << logend;
+	}
+
+return false;	
 }
 
 
 
 
-void SessionContainer::UpdateLastTime(SessionContainer::Iterator iter, time_t new_time)
-{
-	IndexTime::iterator i = index_time.lower_bound(iter->last_time);
-	bool found = false;
 
-	for( ; i != index_time.end() ; ++i)
-	{
-		if( i->second == iter )
-		{
-			index_time.erase(i);
-			index_time.insert( std::make_pair(new_time, iter) );
-			
-			iter->last_time = new_time;
-			iter->tm_last_time = *std::localtime(&new_time);
-			
-			log << log3 << "SC: last time and the time index for session id: " << iter->id << " updated" << logend;
-			found = true;
-			break;
-		}
-	}
 
-	
-	if( !found )
-		log << log1 << "SC: cannot update the time, time index not found for session id: " << iter->id << logend;
-}
+

core/sessioncontainer.h

@@ -2,65 +2,72 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoresessioncontainer
-#define headerfilecmslucoresessioncontainer
-
+#ifndef headerfile_winix_core_sessioncontainer
+#define headerfile_winix_core_sessioncontainer
 
 #include <list>
 #include <map>
 #include <ctime>
 
 #include "session.h"
-#include "lastcontainer.h"
+#include "cur.h"
+#include "config.h"
 
 
 
 class SessionContainer
 {
-public:	
-	typedef std::list<Session> Table;
-	typedef Table::iterator Iterator;
-	typedef Table::size_type TableSize;
-
-	typedef std::map<long, Iterator> IndexId;
-	typedef std::multimap<time_t, Iterator> IndexTime;
-
-	void SetLastContainer(LastContainer * plast_container);
-
-private:
-
-	LastContainer * last_container;
-
-	Table table;
-	IndexId index_id;
-	IndexTime index_time;
-
-	void DelFromIdIndex(Iterator iter);
-
-
 public:
 
+	typedef std::list<Session>       Table;
+	typedef Table::iterator          Iterator;
+	typedef std::map<long, Iterator> IndexId;
+	typedef IndexId::iterator        IdIterator;
+
+
+	SessionContainer();
+
+	void SetCur(Cur * pcur);
+	void SetConfig(Config * pconfig);
+	void SetTmpSession(Session * psession);
+
 	void Clear();
 
-	TableSize Size();
-
-	Iterator Begin();
-	Iterator End();
-	
+	size_t    Size();
+	Iterator  Begin();
+	Iterator  End();
 	Session & Back();
-	
-	bool PushBack(const Session & session);
+	Iterator AddSession(long id);
 	Iterator FindById(long);
 
-	void DelFirstByTimeInterval(time_t interval, bool skip_remember_flag = true);
+	IdIterator IdBegin();
+	IdIterator IdEnd();
+
+	void EraseById(long id);
+
+	bool ChangeSessionId(Iterator ses, long new_id);
+	bool ChangeSessionId(long old_id, long new_id);
+
+private:
+
+	Table table;
+	IndexId index_id;
+
+	Cur     * cur;
+	Config  * config;
+	Session * tmp_session;
+
+	Session empty_session;
+
+	// in FreeBSD implementation (GCC) list::size() has linear complexity
+	// so we use our own table_size with O(1)
+	size_t table_size;
 
-	void UpdateLastTime(Iterator iter, time_t new_time);
-	
 };
 
 

core/sessionmanager.cpp

@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2013, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -22,19 +22,26 @@
 
 SessionManager::SessionManager()
 {
-	session_checker = 0;
+	temporary_session.id = 0;
+	session = &temporary_session;
+	session_tab.SetTmpSession(&temporary_session);
+
+	// thread work mode
+	work_mode = 1;
 }
 
 
-void SessionManager::SetRequest(Request * prequest)
+void SessionManager::SetCur(Cur * pcur)
 {
-	request = prequest;
+	cur = pcur;
+	session_tab.SetCur(pcur);
 }
 
 
 void SessionManager::SetConfig(Config * pconfig)
 {
 	config = pconfig;
+	session_tab.SetConfig(pconfig);
 }
 
 
@@ -43,15 +50,28 @@ void SessionManager::SetSystem(System * psystem)
 	system = psystem;
 }
 
+
 void SessionManager::SetLastContainer(LastContainer * plast_container)
 {
-	session_table.SetLastContainer(plast_container);
+	last_container = plast_container;
+}
+
+
+void SessionManager::InitBanList()
+{
+	ban_tab.SetMaxSize(config->ban_list_soft_max_size, config->ban_list_max_size);
+}
+
+
+size_t SessionManager::Size()
+{
+	return session_tab.Size();
 }
 
 
 bool SessionManager::IsSession(long id)
 {
-	if( session_table.FindById(id) == session_table.End() )
+	if( session_tab.FindById(id) == session_tab.End() )
 		return false;
 
 return true;
@@ -69,7 +89,7 @@ long id;
 	{
 		if( sizeof(long) == 8 )
 		{
-			id = ((unsigned long)std::rand()) << 32 + std::rand();
+			id = (((unsigned long)std::rand()) << 32) + std::rand();
 		}
 		else
 		{
@@ -90,77 +110,74 @@ return id;
 
 
 
-void SessionManager::CreateTemporarySession()
-{
-	SessionContainer::Iterator i = session_table.FindById( 0 );
-	
-	if( i == session_table.End() )
-	{
-		Session s;
-		s.id = 0;
-		
-		session_table.PushBack(s);
-		request->session = &session_table.Back();
-	}
-	else
-	{
-		request->session = &(*i);
-	}
-}
-
-
 
 void SessionManager::CreateSession()
 {
-Session s;
 int attempts = 100;
+SessionContainer::Iterator i = session_tab.End();
 
-	for( ; attempts > 0 ; --attempts )
+	if( config->session_max == 0 || session_tab.Size() < config->session_max )
 	{
-		s.id = CreateSessionId();
-	
-		bool added = session_table.PushBack(s);	
-
-		if( added )
+		for( ; i == session_tab.End() && attempts > 0 ; --attempts )
 		{
-			request->session = &session_table.Back();
-			request->session->new_session = true;
-			
-			log << log2 << "SM: created a new session: " << request->session->id << logend;
-
-		return;
+			long id = CreateSessionId();
+			i = session_tab.AddSession(id);	
 		}
 	}
-	
-	// there is a problem with generating a new session id
-	// we do not set a session cookie
-	CreateTemporarySession();
-	log << log1 << "SM: cannot create a session id (temporary used: with id 0)" << logend;
+	else
+	{
+		log << log2 << "SM: sessions limit exceeded (" << config->session_max << ")" << logend;
+	}
+
+	if( i != session_tab.End() )
+	{
+		session = &(*i);
+		session->new_session = true;
+		session->SetTimesTo(cur->request->start_time);
+
+		log << log2 << "SM: created a new session: " << session->id << logend;
+	}
+	else
+	{
+		// there is a problem with generating a new session id
+		// we do not set a session cookie
+		log << log1 << "SM: cannot create a session id (temporary used: with id 0)" << logend;
+		SetTemporarySession();
+	}
 }
 
 
+void SessionManager::SetTemporarySession()
+{
+	session = &temporary_session;
+	session->Clear(false);
+	session->SetTimesTo(cur->request->start_time);
+	session->new_session = false; // temporary session was initialized at the beginning
+}
+
 
 
 bool SessionManager::SetSessionFromCookie(const std::string & cookie)
 {
-	long id = atol(cookie.c_str());
-	SessionContainer::Iterator s = session_table.FindById(id);
+	long id = Tol(cookie.c_str());
+	SessionContainer::Iterator s = session_tab.FindById(id);
 
-	if( s == session_table.End() )
+	if( s == session_tab.End() || s->remove_me )
 		return false;
 	
 	// that session is in the table
-	request->session = &(*s);
-	request->session->new_session = false;
-	session_table.UpdateLastTime(s, std::time(0));
+	session = &(*s);
+	session->new_session = false;
+	session->last_time   = cur->request->start_time;
+	session->last_date   = cur->request->start_time;
 
-	if( request->method == Request::get )
-		request->session->last_time_get = request->session->last_time;
+	if( cur->request->method == Request::get )
+		session->last_time_get = cur->request->start_time;
 
-	log << log2 << "SM: session: " << s->id;
+	log << log2 << "SM: session: " << session->id;
 	
-	if( request->session->puser )
-		log << log2 << ", user: " << request->session->puser->name << ", id: " << request->session->puser->id;
+	if( session->puser )
+		log << log2 << ", user: " << session->puser->name << ", id: " << session->puser->id;
 		
 	log << log2 << logend;
 
@@ -171,9 +188,27 @@ return true;
 
 void SessionManager::SetSession()
 {
-	CookieTable::iterator i = request->cookie_table.find(config->http_session_id_name);
+	current_ip_ban = ban_tab.FindIP(cur->request->ip);
 
-	if( i == request->cookie_table.end() )
+	if( current_ip_ban && current_ip_ban->IsIPBanned() )
+	{
+		if( current_ip_ban->expires != 0 && cur->request->start_time >= current_ip_ban->expires )
+		{
+			log << log2 << "SM: removing a ban from this IP and resetting events counter" << logend;
+			current_ip_ban->ClearAfterRemovingBan();
+		}
+		else
+		{
+			log << log2 << "SM: this ip is bannned, using a temporary session" << logend;
+			SetTemporarySession();
+			session->ip_ban = current_ip_ban;
+			return;
+		}
+	}
+
+	CookieTab::iterator i = cur->request->cookie_tab.find(config->http_session_id_name);
+
+	if( i == cur->request->cookie_tab.end() )
 	{
 		CreateSession();
 	}
@@ -183,95 +218,152 @@ void SessionManager::SetSession()
 		{
 			// there is no such a session
 			// deleting the old cookie
-			request->cookie_table.erase(i);
+			cur->request->cookie_tab.erase(i);
 
 			// and creating a new one
 			CreateSession();
 		}
 	}
-	
-	// request->session is set now
 
-	if( request->session->new_session )
-	{
-		request->session->plugin_data.Resize(plugin.Size());
-		plugin.Call(WINIX_SESSION_CREATED);
-	}
-
-	plugin.Call(WINIX_SESSION_CHANGED);
+	session->ip_ban = current_ip_ban;
 }
 
 
 
+Session * SessionManager::FindSession(long id)
+{
+	SessionContainer::Iterator i = session_tab.FindById(id);
+
+	if( i != session_tab.End() )
+		return &*i;
+
+return 0;
+}
+
+
 SessionContainer::Iterator SessionManager::SessionBegin()
 {
-	return session_table.Begin();
+	return session_tab.Begin();
 }
 
 
 
 SessionContainer::Iterator SessionManager::SessionEnd()
 {
-	return session_table.End();
+	return session_tab.End();
 }
 
 
 
 
-void SessionManager::DeleteOldSessions()
+
+
+void SessionManager::DeleteSessions()
 {
-	session_table.DelFirstByTimeInterval(config->session_max_idle);
+	SessionContainer::Iterator i;
 
-	if( ++session_checker > 1000 )
+	for(i=session_tab.Begin() ; i!=session_tab.End() ; ++i)
 	{
-		// we make the test after 1000 requests
-		log << log3 << "SM: checking sessions which have 'remember me' flag set" << logend;
-
-		session_checker = 0;
-		session_table.DelFirstByTimeInterval(config->session_remember_max_idle, false);
-	}
-}
-
-
-
-void SessionManager::DeleteAllPluginsData()
-{
-	SessionContainer::Iterator i = session_table.Begin();
-
-	Session * old_session = request->session;
-
-	for( ; i!=session_table.End() ; ++i )
-	{
-		request->session = &(*i);
-		i->plugin_data.DeleteAll();
+		if( i->puser && !i->remember_me )
+		{
+			plugin.Call(&(*i), WINIX_PREPARE_USER_TO_LOGOUT, i->puser);
+			last_container->UserLogout(i->puser->id, i->id);
+		}
 	}
 
-	request->session = old_session;
+	session_tab.Clear();
 }
 
 
 
 
+/*
+	don't change a session's id when a user is logged
+	the session id is in last_container and the user would not be 
+	correctly removed from the container
+*/
+bool SessionManager::ChangeSessionId(long old_id)
+{
+int attempts = 100;
+bool changed = false;
+long new_id;
+SessionContainer::Iterator i = session_tab.FindById(old_id);
+
+	if( i != session_tab.End() )
+	{
+		for( ; !changed && attempts > 0 ; --attempts )
+		{
+			new_id  = CreateSessionId();
+			changed = session_tab.ChangeSessionId(i, new_id);
+		}
+
+		if( changed )
+			plugin.Call(&(*i), WINIX_SESSION_CHANGED_ID, old_id, new_id);
+		else
+			log << log1 << "SM: I cannot create a new session id (still uses old one)" << logend;
+	}
+	else
+	{
+		log << log2 << "SM: there is no a session with id: " << old_id << logend;
+	}
+
+return changed;
+}
+
+
+void SessionManager::InitTmpSession()
+{
+	Session * old_session = cur->session;
+
+	log << log4 << "SM: initializing temporary session" << logend;
+	cur->session = &temporary_session;
+	plugin.Call(WINIX_SESSION_CREATED);
+
+	cur->session = old_session;
+}
+
+
+
+void SessionManager::UninitTmpSession()
+{
+	Session * old_session = cur->session;
+
+	log << log4 << "SM: uninitializing temporary session" << logend;
+	cur->session = &temporary_session;
+	cur->session->plugin_data.DeleteAll(); // this will call plugin.Call(WINIX_PLUGIN_SESSION_DATA_REMOVE);
+	cur->session->plugin_data.Resize(0);
+
+	cur->session = old_session;
+}
+
+
 
 void SessionManager::LoadSessions()
 {
 SessionParser sp;
 SessionContainer::Iterator i;
 
+	// sessions will be overwritten (pointers are invalidated)
+	cur->session = &temporary_session;
+
 	sp.SetUsers(&system->users);
-	Session * old_session = request->session;
+	sp.Parse(config->session_file, session_tab);
 
-	sp.Parse(config->session_file, session_table);
-	i = session_table.Begin();
-
-	for( ; i!=session_table.End() ; ++i )
+	for(i=session_tab.Begin() ; i != session_tab.End() ; ++i)
 	{
 		i->plugin_data.Resize(plugin.Size());
-		request->session = &(*i);
-		plugin.Call(WINIX_SESSION_CREATED);
+		plugin.Call(&(*i), WINIX_SESSION_CREATED);
+
+		/*
+			!! IMPROVE ME
+			we do not add it to the last_container (we don't have IP address stored yet)
+		*/
+
+		if( i->puser )
+			plugin.Call(&(*i), WINIX_USER_LOGGED);
 	}
 
-	request->session = old_session;
+	cur->session = &temporary_session;
 }
 
 
@@ -294,14 +386,14 @@ void SessionManager::SaveSessions()
 	log << log2 << "SM: saving sessions" << logend;
 	long len = 0;
 
-	SessionContainer::Iterator i = session_table.Begin();
+	SessionContainer::Iterator i = session_tab.Begin();
 
-	for( ; i!=session_table.End() ; ++i )
+	for( ; i!=session_tab.End() ; ++i )
 	{
-		if( i->id != 0 && i->puser )
+		if( i->id != 0 && i->puser && !i->remove_me )
 		{
 			file << i->id << ' ' << i->puser->id << ' ' << i->remember_me << ' ';
-			file << (long)i->time << ' ' << (long)i->last_time << std::endl;
+			file << (long)i->start_time << ' ' << (long)i->last_time << std::endl;
 
 			++len;
 		}
@@ -316,4 +408,198 @@ void SessionManager::SaveSessions()
 
 
 
+Session * SessionManager::GetTmpSession()
+{
+	return &temporary_session;
+}
+
+
+Session * SessionManager::GetCurSession()
+{
+	return session;
+}
+
+
+// returns how many sessions was marked to remove
+size_t SessionManager::MarkAllSessionsToRemove(long user_id)
+{
+	size_t how_many = 0;
+	SessionContainer::Iterator i;
+
+	for(i=session_tab.Begin() ; i!=session_tab.End() ; ++i)
+	{
+		if( i->puser && i->puser->id == user_id )
+		{
+			plugin.Call(&(*i), WINIX_PREPARE_USER_TO_LOGOUT, i->puser);
+			last_container->UserLogout(i->puser->id, i->id);
+			i->remove_me = true;
+			i->puser     = 0;
+			how_many    += 1;
+		}
+	}
+
+return how_many;
+}
+
+
+IPBan & SessionManager::AddIPToBanList(int ip)
+{
+	return ban_tab.AddIP(ip);
+}
+
+
+size_t SessionManager::BanListSize()
+{
+	return ban_tab.Size();
+}
+
+
+IPBan & SessionManager::GetIPBan(size_t index)
+{
+	return ban_tab.GetIPBan(index);
+}
+
+
+void SessionManager::RemoveIPBan(int ip)
+{
+	ban_tab.RemoveIP(ip);
+}
+
+
+void SessionManager::ClearIPBanList()
+{
+	ban_tab.Clear();
+}
+
+
+/*
+ *
+ *
+ *  sessions gc (second thread)
+ *  sessions are only removed here
+ *  SessionContainer::IndexId can be removed from the other thread 
+ *  (when ChangeSessionId() method is called)
+ *
+ */
+void SessionManager::Work()
+{
+bool exit = false;
+SessionContainer::Iterator i;
+
+	deleted = 0;
+
+	Lock();
+	i = session_tab.Begin();
+	Unlock();
+
+	while( !exit )
+	{
+		Lock();
+
+		CheckWheterIPListIsSorted();
+		CheckSession(i);
+		exit = synchro->was_stop_signal;
+
+		Unlock();
+	}
+}
+
+
+// objects locked
+void SessionManager::CheckWheterIPListIsSorted()
+{
+	if( !ban_tab.IsSorted() )
+	{
+		log << log4 << "SM: sorting the ban list" << logend;
+		ban_tab.Sort();
+	}
+}
+
+
+// it's called from the other thread (with Lock and Unlock)
+void SessionManager::CheckSession(SessionContainer::Iterator & i)
+{
+const int deleted_max_at_once = 10;
+
+	if( i == session_tab.End() )
+	{
+		if( deleted > 0 )
+		{
+			deleted = 0;
+			log << logsave;
+		}
+
+		i = session_tab.Begin();
+		WaitForSignalSleep(10);
+	}
+	else
+	{
+		if( i->remove_me || IsSessionOutdated(*i) )
+		{
+			Session * ses = &(*i);
+			++i;
+			DeleteSession(ses);
+			++deleted;
+		}
+		else
+		{
+			++i;
+		}
+
+		if( deleted >= deleted_max_at_once )
+		{
+			log << logsave;
+			WaitForSignalSleep(1);
+			deleted = 0;
+		}
+	}
+}
+
+
+// it's called from the other thread (with Lock and Unlock)
+bool SessionManager::IsSessionOutdated(const Session & s) const
+{
+bool outdated;
+
+	if( s.remember_me )
+	{
+		outdated = s.last_time < std::time(0) - config->session_remember_max_idle;
+	}
+	else
+	{
+		outdated = s.last_time < std::time(0) - config->session_max_idle;
+	}
+
+return outdated;
+}
+
+
+
+// it's called from the other thread (with Lock and Unlock)
+void SessionManager::DeleteSession(Session * del_session)
+{
+	if( del_session->puser )
+	{
+		plugin.Call(del_session, WINIX_PREPARE_USER_TO_LOGOUT, del_session->puser);
+		last_container->UserLogout(del_session->puser->id, del_session->id);
+		del_session->puser = 0;
+	}
+
+	long id = del_session->id;
+
+	plugin.Call(del_session, WINIX_PREPARE_SESSION_TO_REMOVE);
+	session_tab.EraseById(del_session->id);
+	plugin.Call((Session*)0, WINIX_SESSION_REMOVED, id);
+}
+
+
+/*
+ *
+ *
+ *  end of sessions gc
+ *
+ *
+ */
+
+
 

core/sessionmanager.h

@@ -2,59 +2,103 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucoresessionmanager
-#define headerfilecmslucoresessionmanager
+#ifndef headerfile_winix_core_sessionmanager
+#define headerfile_winix_core_sessionmanager
 
 #include <set>
 #include <ctime>
 
 #include "sessioncontainer.h"
+#include "ipbancontainer.h"
 #include "config.h"
 #include "request.h"
 #include "lastcontainer.h"
 #include "system.h"
+#include "synchro.h"
+#include "basethread.h"
 
 
 
-class SessionManager
+class SessionManager : public BaseThread
 {
-	Config * config;
-	Request * request;
-	System * system;
-
-	SessionContainer session_table;
-
-	bool IsSession(long s);
-	
-	long CreateSessionId();
-	void CreateTemporarySession();
-	void CreateSession();
-	bool SetSessionFromCookie(const std::string & cookie);
-	int session_checker;
-
 public:
 
 	SessionManager();
 
-	void SetRequest(Request * prequest);
+	void SetCur(Cur * pcur);
 	void SetConfig(Config * pconfig);
 	void SetSystem(System * psystem);
 	void SetLastContainer(LastContainer * plast_container);
 
+
+	// can return a null pointer
+	Session * FindSession(long id);
+
 	void SetSession();
-	void DeleteAllPluginsData();
-	void DeleteOldSessions();
+	void DeleteSessions(); // deleting all sessions
+	bool ChangeSessionId(long old_id);
+
+	void InitBanList();
+	void InitTmpSession();
+	void UninitTmpSession();
+
+	Session * GetTmpSession();
+	Session * GetCurSession();
 
 	void LoadSessions();
 	void SaveSessions();
 
 	SessionContainer::Iterator SessionBegin();
 	SessionContainer::Iterator SessionEnd();
+
+	size_t Size();
+	size_t MarkAllSessionsToRemove(long user_id);
+
+	IPBan & AddIPToBanList(int ip);
+	size_t  BanListSize();
+	IPBan & GetIPBan(size_t index);
+	void    RemoveIPBan(int ip);
+	void    ClearIPBanList();
+
+private:
+
+	Config  * config;
+	Cur     * cur;
+	System  * system;
+
+	LastContainer * last_container;
+
+	// current session - set by SetSession()
+	Session * session;
+
+	SessionContainer session_tab;
+	IPBanContainer   ban_tab;
+
+	IPBan * current_ip_ban;
+
+	// session with id 0
+	Session temporary_session;
+
+	bool IsSession(long s);
+	
+	long CreateSessionId();
+	void CreateSession();
+	bool SetSessionFromCookie(const std::string & cookie);
+	void SetTemporarySession();
+
+	// second thread
+	int deleted;
+	virtual void Work();
+	void CheckSession(SessionContainer::Iterator & i);
+	bool IsSessionOutdated(const Session & s) const;
+	void DeleteSession(Session * del_session);
+	void CheckWheterIPListIsSorted();
+
 };
 
 

core/sessionparser.cpp

@@ -9,6 +9,7 @@
  
 #include "sessionparser.h"
 #include "log.h"
+#include "misc.h"
 
 
 
@@ -50,33 +51,19 @@ bool SessionParser::Parse(SessionContainer & container)
 		file format, each rows:
 		session_id(long) user_id(long) remember_me(0|1) time(long) last_time(long)
 	*/
-
-	long user_id;
-
-	session.Clear();
 	last = file.get();
 
 	log << log2 << "SP: reading sessions from the session file" << logend;
 
 	while( true )
 	{
-		session.id = ReadLong();
+		long id = ReadLong();
 
 		if( file.eof() )
 			break;
 		
-		user_id             = ReadLong();
-		session.remember_me = ReadLong();
-		session.time        = ReadLong();
-		session.last_time   = ReadLong();
-
-		if( MakeSession(user_id) )
-		{
-			users->IncrementLoggedUsers();
-			container.PushBack(session);
-			log << log2 << "SP: read session id: " << session.id << " for user: " << session.puser->name << logend;
-		}
-
+		long user_id = ReadLong();
+		MakeSession(id, user_id, container);
 		SkipLine();
 	}
 
@@ -86,22 +73,38 @@ return true;
 }
 
 
-bool SessionParser::MakeSession(long user_id)
+void SessionParser::MakeSession(long id, long user_id, SessionContainer & container)
 {
 	User * puser = users->GetUser(user_id);
 
 	if( !puser )
 	{
 		log << log1 << "SP: there is no a user with id: " << user_id << " (skipped)" << logend;
-		return false;
+		return;
 	}
 
-	session.puser        = puser;
-	session.new_session  = true;
-	session.tm_time      = *std::localtime(&session.time);
-	session.tm_last_time = *std::localtime(&session.last_time);
+	SessionContainer::Iterator i = container.AddSession(id);
 
-return true;
+	if( i != container.End() )
+	{
+		i->Clear();
+		i->id			= id;
+		i->puser		= puser;
+		i->new_session	= true;
+		i->remember_me	= ReadLong();
+		i->start_time	= ReadLong();
+		i->last_time	= ReadLong();
+		i->start_date	= i->start_time;
+		i->last_date	= i->last_time;
+		// !! IMPROVE ME we do not save last_time_get
+
+		users->IncrementLoggedUsers();
+		log << log2 << "SP: read session id: " << id << " for user: " << puser->name << logend;
+	}
+	else
+	{
+		log << log1 << "SP: session with id: " << id << " already exists (skipping)" << logend;
+	}
 }
 
 

core/sessionparser.h

@@ -7,8 +7,8 @@
  * 
  */
  
-#ifndef headerfilecmslucoresessionparser
-#define headerfilecmslucoresessionparser
+#ifndef headerfile_winix_core_sessionparser
+#define headerfile_winix_core_sessionparser
 
 #include <fstream>
 #include <string>
@@ -31,7 +31,7 @@ private:
 	Users * users;
 
 	bool Parse(SessionContainer & container);
-	bool MakeSession(long user_id);
+	void MakeSession(long id, long user_id, SessionContainer & container);
 
 	bool IsWhite(int c);
 	bool IsDigit(int c);
@@ -42,7 +42,6 @@ private:
 
 	std::ifstream file;
 	int last; // last character
-	Session session;
 
 };
 

core/slog.cpp

@@ -0,0 +1,224 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "slog.h"
+
+
+
+
+SLog::SLog()
+{
+	cur = 0;
+	locale = 0;
+}
+
+
+
+void SLog::SetCur(Cur * pcur)
+{
+	cur = pcur;
+}
+
+
+
+void SLog::SetLocale(Locale * plocale)
+{
+	locale = plocale;
+}
+
+
+
+
+
+SLog & SLog::operator<<(const void * s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const char * s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const std::string * s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const std::string & s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const wchar_t * s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const std::wstring * s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const std::wstring & s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(int s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(long s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(char s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(wchar_t s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(size_t s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(double s)
+{
+	return PutLog(s);
+}
+
+
+SLog & SLog::operator<<(const PT::Date & date)
+{
+	return PutLog(date);
+}
+
+
+
+SLog & SLog::operator<<(LogManipulators m)
+{
+	if( cur && cur->session )
+	{
+		TextStream<std::wstring> & buf = cur->session->log_buffer;
+
+		switch(m)
+		{
+		case logend:
+			buf << '\n';
+
+			if( buf.Size() > WINIX_SLOG_MAX_LOG_SIZE )
+			{
+				buf.Clear();
+				(*this) << logwarning << T("slog_turn_over") << " " << WINIX_SLOG_MAX_LOG_SIZE << logend;
+			}
+
+			break;
+
+		case loginfo:
+		case logwarning:
+		case logerror:
+			buf << (wchar_t)(int)m;
+			break;
+
+		default:
+			break;
+		}
+	}
+
+return *this;
+}
+
+
+
+
+SLog & SLog::TranslateText(const char * str)
+{
+	AssignString(str, key_temp);
+	return TranslateText(key_temp.c_str());
+}
+
+
+SLog & SLog::TranslateText(const wchar_t * str)
+{
+	if( cur && cur->session )
+	{
+		const std::wstring * trans = 0;
+
+		if( locale )
+			trans = &locale->Get(str);
+
+		// !! IMPROVE ME "Not translated" add to locale
+		if( !trans || trans->empty() )
+			cur->session->log_buffer << "Not translated: " << str;
+		else
+			cur->session->log_buffer << trans;
+	}
+
+return *this;
+}
+
+
+SLog & SLog::operator<<(const TranslateTextHelper<const char*> & raw)
+{
+	return TranslateText(raw.par);
+}
+
+
+SLog & SLog::operator<<(const TranslateTextHelper<const wchar_t*> & raw)
+{
+	return TranslateText(raw.par);
+}
+
+
+SLog & SLog::operator<<(TranslateTextHelper<const std::string*> raw)
+{
+	return TranslateText(raw.par->c_str());
+}
+
+
+SLog & SLog::operator<<(TranslateTextHelper<const std::wstring*> raw)
+{
+	return TranslateText(raw.par->c_str());
+}
+
+
+SLog & SLog::operator<<(TranslateTextHelper<std::string> raw)
+{
+	return TranslateText(raw.par.c_str());
+}
+
+
+SLog & SLog::operator<<(TranslateTextHelper<std::wstring> raw)
+{
+	return TranslateText(raw.par.c_str());
+}
+
+
+
+

core/slog.h

@@ -0,0 +1,141 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_slog
+#define headerfile_winix_core_slog
+
+#include "cur.h"
+#include "logmanipulators.h"
+#include "templates/locale.h"
+#include "textstream/textstream.h"
+
+
+#define WINIX_SLOG_MAX_LOG_SIZE 10240
+
+
+/*
+	session logger
+
+	sample:
+	#include "log.h" (or slog.h)
+	slog << logerror << "message" << "something" << logend;
+	slog << logwarning << T("message_to_translate") << x << logend;
+
+	if the latter example "message_to_translate" will be taken from locales
+	currently following manipulators are taken into account:
+		loginfo    - the message in a normal info
+		logwarning - this is a warning
+		logerror   - this is an error
+		logend     - end of a line -- we have one kind of a message (info, warning, error) per line
+
+	loginfo, logwarning, logerror should be specified at the beginning of a line
+	(other manipulators are skipped)
+*/
+class SLog
+{
+public:
+
+	SLog();
+
+	void SetCur(Cur * pcur);
+	void SetLocale(Locale * plocale);
+
+	template<class RawType>
+	struct TranslateTextHelper
+	{
+		const RawType & par;
+
+		TranslateTextHelper(const TranslateTextHelper<RawType> & p) : par(p.par) {}
+		TranslateTextHelper(const RawType & p) : par(p) {}
+	};
+
+	SLog & operator<<(const void * s);
+	SLog & operator<<(const char * s);
+	SLog & operator<<(const std::string * s);
+	SLog & operator<<(const std::string & s);
+	SLog & operator<<(const wchar_t * s);
+	SLog & operator<<(const std::wstring * s);
+	SLog & operator<<(const std::wstring & s);
+	SLog & operator<<(int s);
+	SLog & operator<<(long s);
+	SLog & operator<<(char s);
+	SLog & operator<<(wchar_t s);
+	SLog & operator<<(size_t s);
+	SLog & operator<<(double s);
+	SLog & operator<<(LogManipulators m);
+	SLog & operator<<(const PT::Date & date);
+
+	template<typename char_type, size_t stack_size, size_t heap_block_size>
+	SLog & operator<<(const PT::TextStreamBase<char_type, stack_size, heap_block_size> & buf);
+
+
+	SLog & TranslateText(const char * str);
+	SLog & TranslateText(const wchar_t * str);
+
+	template<size_t str_size>
+	SLog & operator<<(const TranslateTextHelper<const char [str_size]> & raw)	{ return TranslateText(raw.par); }
+
+	template<size_t str_size>
+	SLog & operator<<(const TranslateTextHelper<const wchar_t [str_size]> & raw){ return TranslateText(raw.par); }
+
+	template<size_t str_size>
+	SLog & operator<<(const TranslateTextHelper<char [str_size]> & raw)	{ return TranslateText(raw.par); }
+
+	template<size_t str_size>
+	SLog & operator<<(const TranslateTextHelper<wchar_t [str_size]> & raw){ return TranslateText(raw.par); }
+
+	SLog & operator<<(const TranslateTextHelper<const char*> & raw);
+	SLog & operator<<(const TranslateTextHelper<const wchar_t*> & raw);
+	SLog & operator<<(TranslateTextHelper<const std::string*> raw);
+	SLog & operator<<(TranslateTextHelper<const std::wstring*> raw);
+	SLog & operator<<(TranslateTextHelper<std::string> raw);
+	SLog & operator<<(TranslateTextHelper<std::wstring> raw);
+
+
+private:
+
+	template<class LogParam>
+	SLog & PutLog(const LogParam & par);
+
+	Cur * cur;
+	Locale * locale;
+	std::wstring key_temp;
+
+};
+
+
+template<class RawType>
+SLog::TranslateTextHelper<RawType> T(const RawType & par)
+{
+	return SLog::TranslateTextHelper<RawType>(par);
+}
+
+
+template<typename char_type, size_t stack_size, size_t heap_block_size>
+SLog & SLog::operator<<(const PT::TextStreamBase<char_type, stack_size, heap_block_size> & buf)
+{
+	return PutLog(buf);
+}
+
+
+template<class LogParam>
+SLog & SLog::PutLog(const LogParam & par)
+{
+	if( cur && cur->session )
+		cur->session->log_buffer << par;
+
+return *this;
+}
+
+
+extern SLog slog;
+
+
+#endif
+

core/synchro.cpp

@@ -0,0 +1,57 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+#include <errno.h>
+#include "synchro.h"
+
+
+Synchro::Synchro() : mutex(PTHREAD_MUTEX_INITIALIZER)
+{
+	was_stop_signal = false;
+	ref = 0;
+}
+
+
+
+bool Synchro::Lock()
+{
+	int res = pthread_mutex_lock(&mutex);
+
+	if( res == EDEADLK )
+	{
+		// Lock() method in this thread was called before
+		ref += 1;
+		return true;
+	}
+	else
+	{
+		ref = 0;
+	}
+
+return res == 0;
+}
+
+
+
+void Synchro::Unlock()
+{
+	if( ref > 0 )
+	{
+		ref -= 1;
+	}
+	else
+	{
+		pthread_mutex_unlock(&mutex);
+	}
+}
+
+
+
+
+

core/synchro.h

@@ -0,0 +1,43 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_synchro
+#define headerfile_winix_core_synchro
+
+#include <pthread.h>
+
+
+
+struct Synchro
+{
+	// one global mutex
+	pthread_mutex_t mutex;
+
+
+	// true when winix is closing
+	volatile bool was_stop_signal;
+
+
+	Synchro();
+
+	bool Lock();
+	void Unlock();
+
+private:
+
+	// deadlock counter
+	// we can call Lock() more than one in the same thread
+	int ref;
+
+};
+
+
+#endif
+
+

core/system.h

@@ -2,28 +2,35 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
  
-#ifndef headerfilecmslucorefs
-#define headerfilecmslucorefs
-
+#ifndef headerfile_winix_core_system
+#define headerfile_winix_core_system
 
+#include <ctime>
+#include "job.h"
 #include "dirs.h"
 #include "mounts.h"
-#include "db.h"
+#include "db/db.h"
 #include "request.h"
 #include "config.h"
+#include "crypt.h"
 #include "users.h"
 #include "groups.h"
 #include "rebus.h"
 #include "loadavg.h"
+#include "synchro.h"
+#include "image.h"
+#include "threadmanager.h"
+#include "notify/notify.h"
+#include "timezones.h"
 
 
 class Functions;
-class Templates;
+class SessionManager;
 
 
 // file system
@@ -49,61 +56,151 @@ public:
 	// load averages
 	LoadAvg load_avg;
 
+	// notifications (by emails)
+	Notify notify;
+
+	// images (resizing, generating thumbnails)
+	Image image;
+
 	// the time when the winix starts
 	time_t system_start;
 
+	// cryptography and hashes
+	Crypt crypt;
 
-	void SetRequest(Request * prequest);
+	// thread management
+	ThreadManager thread_manager;
+
+	// jobs
+	Job job;
+
+	// time zones read from etc/time_zones.conf
+	// when winix starts
+	TimeZones time_zones;
+
+
+	void SetCur(Cur * pcur);
 	void SetConfig(Config * pconfig);
 	void SetDb(Db * pdb);
+	void SetSynchro(Synchro * psynchro);
 	void SetFunctions(Functions * pfunctions);
-	void SetTemplates(Templates * ptemplates);
+	void SetSessionManager(SessionManager * sm);
 	void Init();
 
-	void RedirectTo(const Item & item, const char * postfix = 0);
-	void RedirectTo(long item_id, const char * postfix = 0);
-	void RedirectToLastDir();
-	void RedirectToLastItem(); // redirect to an item if exists or to the last directory
+	void AddParams(const ParamTab & param_tab, std::wstring & str, bool clear_str = true);
+
+	void PutUrlProto(bool can_use_ssl, std::wstring & str, bool clear_str = true);
+	void RedirectTo(const Item & item, const wchar_t * postfix = 0, bool use_reqtype = true);
+	void RedirectTo(long item_id, const wchar_t * postfix = 0, bool use_reqtype = true);
+	void RedirectTo(const wchar_t * url, bool use_reqtype = true);
+	void RedirectTo(const std::wstring & url, bool use_reqtype = true);
+	void RedirectWithFunctionAndParamsTo(const wchar_t * url);
+	void RedirectWithFunctionAndParamsTo(const std::wstring & url);
+	void RedirectToLastDir(const wchar_t * postfix = 0, bool use_reqtype = true);
+	void RedirectToLastItem(const wchar_t * postfix = 0, bool use_reqtype = true); // redirect to an item if exists or to the last directory
+	void RedirectToLastFunction(const wchar_t * postfix = 0, bool use_reqtype = true);
 
-	void PrepareUrl(Item & item);
 
 	bool CanChangeUser(const Item & item, long new_user_id);
 	bool CanChangeGroup(const Item & item, long new_group_id);
 	bool CanChangePrivileges(const Item & item, int new_priv);
-	bool HasAccess(const Item & item, int mask);
+
+
 	bool HasReadAccess(const Item & item);
 	bool HasWriteAccess(const Item & item);
 	bool HasReadWriteAccess(const Item & item);
 	bool HasReadExecAccess(const Item & item);
 	bool HasReadExecAccessToPath(long dir_id);
+	bool HasReadExecAccessToPath(const std::vector<Item*> & dir_tab);
 	bool DirsHaveReadExecPerm();
-	void CheckAccessToItems(std::vector<Item> & item_table);
+	void CheckAccessToItems(std::vector<Item> & item_tab);
+	void CheckWriteAccessToItems(std::vector<Item> & item_tab);
+
+	/*
+		this method checks the sticky bit and write permissions
+		it returns true if we can remove/rename an item for the given child_item_user_id user id
+	*/
+	bool CanRemoveRenameChild(const Item & dir, long child_item_user_id);
+
+	int NewFilePrivileges();
+	int NewDirPrivileges();
+
 
 	bool CanUseHtml(long user_id);
 	bool CanUseBBCode(long user_id);
 	bool CanUseRaw(long user_id);
 
-	bool IsMemberOfGroup(long user_id, const char * group_name);
+	bool IsMemberOfGroup(long user_id, const wchar_t * group_name);
 
-	bool MakePath(const Item & item, std::string & path, bool create_dir);
-	bool MakePath(Item & item, bool create_dir); // output path is: item.auth_path
+	// creating item.file_path and item.file_fs (the mountpoint where the item is located)
+	bool CreateNewFile(Item & item);
+	bool MakeFilePath(const Item & item, std::wstring & path, bool thumb = false, bool create_dir = false, int chmod = 0755);
 
-	Error AddFile(Item & item);
-	Error EditFile(Item & item, bool with_url = true);
+	bool MakePath(const Item & item, std::wstring & path, bool clear_path = true);
 
-	Error CheckSpecialFile(const Item & item);
+	Error AddFile(Item & item, int notify_code = 0, bool call_plugins = true);
+	Error EditFile(Item & item, bool with_url = true, int notify_code = 0, bool call_plugins = true);
+
+
+	time_t   ToLocal(time_t utc_time);
+	PT::Date ToLocal(const PT::Date & utc_date);
+
+	time_t   ToUTC(time_t local_time);
+	PT::Date ToUTC(const PT::Date & local_date);
+
+
+	int FollowLink(const std::vector<Item*> & current_dir_tab, const std::wstring & link_to,
+				   std::vector<Item*> & out_dir_tab, Item & out_item);
+
+	int FollowAllLinks(const std::vector<Item*> & current_dir_tab, const std::wstring & link_to,
+					   std::vector<Item*> & out_dir_tab, Item & out_item,
+					   bool follow_dir_default = false, bool stop_on_link_redirect = false, bool check_access = true);
+
+	// starting from root dir
+	int FollowAllLinks(const std::wstring & link_to,
+					   std::vector<Item*> & out_dir_tab, Item & out_item,
+					   bool follow_dir_default = false, bool stop_on_link_redirect = false, bool check_access = true);
+
+	// using cur->request->dir_tab and cur->request->item
+	bool FollowAllLinks(const std::wstring & link_to,
+						bool follow_dir_default = false, bool stop_on_link_redirect = false, bool check_access = true);
+
+
+	bool AddCommonFileToVar(const wchar_t * file_path, const wchar_t * url, bool overwrite_existing = true);
+
+	// reloading time zones
+	void ReadTimeZones();
 
 private:
-	Request   * request;
-	Config    * config;
-	Db        * db;
+	
+	Cur     * cur;
+	Db      * db;
+	Config  * config;
+	Synchro * synchro;
 	Functions * functions;
-	Templates * templates;
+	SessionManager * session_manager;
 
-	std::string path;
-	bool MakePathSimpleFs(std::string & path, long dir_id, bool create_dir);
-	bool MakePathHashFs(std::string & path, long id, bool create_dir);
+	Item item_temp;
+	std::wstring link_to_temp, name_temp;
+	std::wstring file_content, file_name;
+	Item file_content_item;
 
+	// for FollowAllLinks
+	std::vector<Item*> temp_follow_dir_tab;
+	std::vector<Item*> root_follow_dir_tab;
+	Item temp_follow_item;
+
+	bool HasAccess(const Item & item, int mask);
+	int  NewPrivileges(int creation_mask);
+
+	bool CreateNewFileSimpleFs(Item & item);
+	bool CreateNewFileHashFs(Item & item);
+
+	bool FollowAllLinksDirFound(std::vector<Item*> & out_dir_tab,
+								bool follow_dir_default, bool stop_on_link_redirect, bool check_access);
+
+	bool FollowAllLinksFileOrSymlinkFound(std::vector<Item*> & out_dir_tab, Item & out_item,
+										  bool stop_on_link_redirect, bool check_access);
 };
 
 

core/textstream.h

@@ -0,0 +1,349 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010-2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_core_textstream
+#define headerfile_winix_core_textstream
+
+#include <string>
+#include <ctime>
+#include "misc.h"
+#include "space/space.h"
+#include "date/date.h"
+#include "textstream/textstream.h"
+
+
+
+/*
+	a special class representing a stream buffer
+	similar to std::ostringstream
+
+	StringType can be either std::string or std::wstring
+	this class doesn't use UTF-8 in any kind
+*/
+template<class StringType>
+class TextStream
+{
+public:
+
+	typedef typename StringType::value_type CharType;
+	typedef typename StringType::value_type char_type;
+
+	void Clear();
+	bool Empty() const;
+	size_t Size() const;
+	void Reserve(size_t len);
+
+	const StringType & Str() const;
+	const CharType * CStr() const;
+
+	CharType operator[](size_t index);
+
+	TextStream & operator<<(const char * str);
+	TextStream & operator<<(const std::string * str);
+	TextStream & operator<<(const std::string & str);
+
+	TextStream & operator<<(const wchar_t * str);
+	TextStream & operator<<(const std::wstring * str);
+	TextStream & operator<<(const std::wstring & str);
+
+	TextStream & operator<<(char);
+	TextStream & operator<<(wchar_t);
+	TextStream & operator<<(int);
+	TextStream & operator<<(long);
+	TextStream & operator<<(unsigned int);
+	TextStream & operator<<(unsigned long);
+	TextStream & operator<<(double);
+	TextStream & operator<<(const void *);// printing a pointer
+	TextStream & operator<<(const PT::Space & space);
+	TextStream & operator<<(const PT::Date & date);
+
+	template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
+	TextStream & operator<<(const PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> & arg);
+
+	TextStream & Write(const char * buf, size_t len);
+	TextStream & Write(const wchar_t * buf, size_t len);
+	TextStream & write(const char * buf, size_t len);     // for compatibility with standard library (Ezc uses it)
+	TextStream & write(const wchar_t * buf, size_t len);
+
+protected:
+
+	StringType buffer;
+	std::wstring space_str;		// for using with spaces
+};
+
+
+
+template<class StringType>
+void TextStream<StringType>::Clear()
+{
+	buffer.clear();
+}
+
+template<class StringType>
+bool TextStream<StringType>::Empty() const
+{
+	return buffer.empty();
+}
+
+template<class StringType>
+size_t TextStream<StringType>::Size() const
+{
+	return buffer.size();
+}
+
+template<class StringType>
+void TextStream<StringType>::Reserve(size_t len)
+{
+	buffer.reserve(len);
+}
+
+
+template<class StringType>
+const StringType & TextStream<StringType>::Str() const
+{
+	return buffer;
+}
+
+
+template<class StringType>
+const typename TextStream<StringType>::CharType * TextStream<StringType>::CStr() const
+{
+	return buffer.c_str();
+}
+
+
+template<class StringType>
+typename TextStream<StringType>::CharType TextStream<StringType>::operator[](size_t index)
+{
+	return buffer[index];
+}
+
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const char * str)
+{
+	AssignString(str, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const std::string * str)
+{
+	AssignString(*str, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const std::string & str)
+{
+	AssignString(str, buffer, false);
+
+return *this;
+}
+
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const wchar_t * str)
+{
+	AssignString(str, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const std::wstring * str)
+{
+	AssignString(*str, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const std::wstring & str)
+{
+	AssignString(str, buffer, false);
+
+return *this;
+}
+
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(char v)
+{
+	buffer += v;
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(wchar_t v)
+{
+	buffer += static_cast<CharType>(v);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(int v)
+{
+wchar_t buf[50];
+size_t len = sizeof(buf) / sizeof(wchar_t);
+
+	Toa(v, buf, len);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(long v)
+{
+wchar_t buf[50];
+size_t len = sizeof(buf) / sizeof(wchar_t);
+
+	Toa(v, buf, len);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(unsigned int v)
+{
+wchar_t buf[50];
+size_t len = sizeof(buf) / sizeof(wchar_t);
+
+	Toa(v, buf, len);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(unsigned long v)
+{
+wchar_t buf[50];
+size_t len = sizeof(buf) / sizeof(wchar_t);
+
+	Toa(v, buf, len);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(double v)
+{
+char buf[50];
+
+	sprintf(buf, "%f", v);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const void * v)
+{
+wchar_t buf[50];
+size_t len = sizeof(buf) / sizeof(wchar_t);
+
+	buf[0] = '0';
+	buf[1] = 'x';
+
+	Toa(reinterpret_cast<unsigned long>(v), buf+2, len-2, 16);
+	AssignString(buf, buffer, false);
+
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::Write(const char * buf, size_t len)
+{
+	AssignString(buf, len, buffer, false);
+	
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::write(const char * buf, size_t len)
+{
+	return Write(buf, len);
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::Write(const wchar_t * buf, size_t len)
+{
+	AssignString(buf, len, buffer, false);
+	
+return *this;
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::write(const wchar_t * buf, size_t len)
+{
+	return Write(buf, len);
+}
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const PT::Space & space)
+{
+	space.Serialize(*this, true, false);
+
+return *this;
+}
+
+
+
+template<class StringType>
+TextStream<StringType> & TextStream<StringType>::operator<<(const PT::Date & date)
+{
+	date.Serialize(*this);
+
+return *this;
+}
+
+
+template<class StringType>
+template<typename arg_char_type, size_t arg_stack_size, size_t arg_heap_block_size>
+TextStream<StringType> & TextStream<StringType>::operator<<(
+				const PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size> & arg)
+{
+typename PT::TextStreamBase<arg_char_type, arg_stack_size, arg_heap_block_size>::const_iterator i;
+
+	for(i=arg.begin() ; i != arg.end() ; ++i)
+		buffer += static_cast<char_type>(*i);
+
+return *this;
+}
+
+
+#endif
+

core/thread.h

@@ -1,53 +0,0 @@
-/*
- * This file is a part of Winix
- * and is not publicly distributed
- * 
- * Copyright (c) 2009, Tomasz Sowa
- * All rights reserved.
- * 
- */
- 
-#ifndef headerfilecmslucorecorethread
-#define headerfilecmslucorecorethread
-
-#include <string>
-
-
-
-class Thread
-{
-public:
-
-	long id;
-	long parent_id;
-	
-	long dir_id;
-	bool closed;
-
-	// how many items there are inside
-	long items;
-	
-	// last item in the directory (this variable is mainly for reading)
-	// at the moment only used: id, date_modification, user_id
-	Item last_item;
-	
-	// used when sorting
-	long sort;
-
-	void Clear()
-	{
-		id = parent_id = dir_id = -1;
-		last_item.Clear();
-		closed = false;
-		items = 0;
-		sort = 0;
-	}
-
-	Thread()
-	{
-		Clear();
-	}
-
-};
-
-#endif