- now the mess with threads has gone away

- we have a class BaseThread -- this is a base class -- we can inherit from it when
  creating a new thread
- others treads are correctly stopped (when signal comes) -- pthread_join
- we have a special thread only for signals



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@685 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/app.h

@@ -24,12 +24,11 @@
 #include "system.h"
 #include "mounts.h"
 #include "request.h"
+#include "synchro.h"
 #include "sessionmanager.h"
-#include "notify.h"
 #include "db/db.h"
 #include "functions/functions.h"
 #include "templates/templates.h"
-#include "templatesnotify/templatesnotify.h"
 #include "compress.h"
 #include "htmlfilter.h"
 #include "getparser.h"
@@ -41,7 +40,6 @@
 
 
 
-
 class App
 {
 public:
@@ -55,7 +53,12 @@ public:
 	void Close();
 	void LogUserGroups();
 	bool Demonize();
-	void WasStopSignal();
+	void SetStopSignal();
+	bool WasStopSignal();
+	bool Lock();
+	void Unlock();
+	void StartThreads();
+	void WaitForThreads();
 
 	// configuration read from a config file
 	Config config;
@@ -66,9 +69,6 @@ public:
 	// users sessions
 	SessionManager session_manager;
 
-	// notifications (by emails)
-	Notify notify;
-
 	// database
 	Db db;
 	DbConn db_conn;
@@ -103,7 +103,6 @@ public:
 	*/
 
 	Templates templates;
-	TemplatesNotify templates_notify;
 
 
 private:
@@ -123,16 +122,18 @@ private:
 	Compress compress;
 	HTMLFilter html_filter;
 	std::wstring clean_html, html_with_debug;
-	volatile bool was_stop_signal;
 	FCGX_Request fcgi_request;
 	int fcgi_socket;
+	Synchro synchro;
+	pthread_t signal_thread;
+	std::string url_to_fetch_on_exit;
 
 	void ProcessRequestThrow();
 	void ProcessRequest();
 	bool BaseUrlRedirect();
 	void MakePage();
 	void Make();
-	void SaveSessionsIfNeeded(); // !! wywalic do managara sesji??
+	void SaveSessionsIfNeeded(); // !! wywalic do menagera sesji??
 	void LogAccess();
 
 	void ReadRequest();
@@ -162,6 +163,9 @@ private:
 	void LogGroups();
 	bool DropPrivileges(const std::string & user, uid_t uid, gid_t gid, bool additional_groups);
 
+	static void * SpecialThreadForSignals(void*);
+	void FetchPageOnExit();
+
 	// !! dodac do session managera?
 	time_t last_sessions_save;
 };