added: SessionContainer special container used by SessionManager

sessions are indexed by id and time (last used time)
changed: old sessions are deleted
       parameter: session_max_iddle in the config file
added: function 'who'


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@483 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/Makefile

@@ -1,4 +1,4 @@
-o = templates.o sys.o item.o doc.o user.o dir.o done.o priv.o patterncacher.o
+o = templates.o sys.o item.o doc.o user.o dir.o done.o priv.o patterncacher.o who.o
 
 
 all: templates.a

templates/Makefile.dep

@@ -91,3 +91,18 @@ user.o: ../core/postparser.h ../core/cookieparser.h ../core/item.h
 user.o: ../core/db.h ../core/error.h ../core/user.h ../core/group.h
 user.o: ../core/users.h ../core/groups.h ../core/log.h patterncacher.h
 user.o: ../app/templates.h
+who.o: templates.h ../../ezc/src/ezc.h ../core/data.h ../core/misc.h
+who.o: ../core/log.h ../core/item.h ../core/error.h ../core/dirs.h
+who.o: ../core/db.h ../core/dircontainer.h ../core/user.h ../core/group.h
+who.o: ../core/ugcontainer.h ../core/users.h ../core/groups.h
+who.o: ../core/functions.h ../core/function.h ../core/functioncodeparser.h
+who.o: ../core/request.h ../core/requesttypes.h ../core/session.h
+who.o: ../core/done.h ../core/getparser.h ../core/httpsimpleparser.h
+who.o: ../core/postparser.h ../core/cookieparser.h ../core/item.h
+who.o: ../core/db.h ../core/error.h ../core/user.h ../core/group.h
+who.o: ../core/users.h ../core/groups.h ../core/log.h patterncacher.h
+who.o: ../app/templates.h ../core/sessioncontainer.h
+who.o: ../core/requestcontroller.h ../core/data.h ../core/request.h
+who.o: ../content/content.h ../templates/templates.h ../core/misc.h
+who.o: ../core/function.h ../core/functionparser.h ../app/content.h
+who.o: ../core/sessionmanager.h ../core/sessioncontainer.h

templates/templates.cpp

@@ -22,6 +22,7 @@ Ezc::Pattern pat_fun_mkdir;
 Ezc::Pattern pat_fun_default;
 Ezc::Pattern pat_fun_priv;
 Ezc::Pattern pat_fun_rm;
+Ezc::Pattern pat_fun_who;
 Ezc::Pattern pat_err_item_required;
 Ezc::Pattern pat_err_404;
 Ezc::Pattern pat_err_per_denied;
@@ -96,6 +97,10 @@ Ezc::Pattern * p = 0;
 			p = pattern_cacher.GetPattern(request.item);
 		break;	
 
+		case FUN_WHO:
+		p = &pat_fun_who;
+		break;	
+
 		default:
 		break;
 	}
@@ -278,6 +283,16 @@ void Templates::CreateFunctions()
 	functions.Insert("content", content);
 
 
+	/*
+		who
+	*/
+	functions.Insert("who_tab", who_tab);
+	functions.Insert("who_tab_lp", who_tab_lp);
+	functions.Insert("who_tab_user", who_tab_user);
+	functions.Insert("who_tab_time", who_tab_time);
+	functions.Insert("who_tab_last_time", who_tab_last_time);
+	
+
 	// !! tymczasowa
 	functions.Insert("is_group_tv", is_group_tv);
 	
@@ -331,6 +346,9 @@ void Templates::Read()
 	pat_err_others.Directory(data.templates);
 	pat_err_others.ParseFile("err_others.html");
 
+	pat_fun_who.Directory(data.templates);
+	pat_fun_who.ParseFile("who.html");
+
 	CreateFunctions();
 
 	#ifdef APPTEMPLATES

templates/templates.h

@@ -11,6 +11,8 @@
 #define headerfiletemplates
 
 #include <iomanip>
+#include <set>
+
 
 #include "../../ezc/src/ezc.h"
 #include "../core/data.h"
@@ -152,6 +154,16 @@ namespace TemplatesFunctions
 	void done_loggedout(Info & i);
 
 
+	/*
+		who
+	*/
+	void who_tab(Info & i);
+	void who_tab_lp(Info & i);
+	void who_tab_user(Info & i);
+	void who_tab_time(Info & i);
+	void who_tab_last_time(Info & i);
+
+
 
 } // namespace TemplatesFunctions
 

templates/who.cpp

@@ -0,0 +1,102 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "templates.h"
+#include "../core/sessioncontainer.h"
+#include "../core/requestcontroller.h"
+#include "../core/misc.h"
+
+
+namespace TemplatesFunctions
+{
+
+static size_t who_reqid = 0;
+
+SessionContainer::Iterator who_iterator;
+size_t who_lp;
+
+
+bool who_init()
+{
+	if( who_reqid != request.id )
+	{
+		who_reqid    = request.id;	
+		who_iterator = req_controller.SessionBegin();
+		who_lp       = 1;
+	}
+	
+	return who_iterator != req_controller.SessionEnd();
+}
+
+
+
+void who_tab(Info & i)
+{
+	who_init();
+
+	if( i.iter != 0 && who_iterator != req_controller.SessionEnd() )
+	{
+		++who_iterator;
+		++who_lp;
+	}
+		
+	i.result = who_iterator != req_controller.SessionEnd();
+}
+
+
+void who_tab_lp(Info & i)
+{
+	if( !who_init() )
+		return;
+	
+	i.out << who_lp;
+}
+
+
+void who_tab_user(Info & i)
+{
+	if( !who_init() )
+		return;
+	
+	if( who_iterator->puser )
+		i.out << who_iterator->puser->name;
+}
+
+
+
+void who_tab_time(Info & i)
+{
+	if( !who_init() )
+		return;
+	
+	i.out << DateToStr(	who_iterator->tm_time.tm_mon + 1,
+						who_iterator->tm_time.tm_mday,
+						who_iterator->tm_time.tm_hour,
+						who_iterator->tm_time.tm_min,
+						who_iterator->tm_time.tm_sec );
+}
+
+
+void who_tab_last_time(Info & i)
+{
+	if( !who_init() )
+		return;
+	
+	i.out << DateToStr(	who_iterator->tm_last_time.tm_mon + 1,
+						who_iterator->tm_last_time.tm_mday,
+						who_iterator->tm_last_time.tm_hour,
+						who_iterator->tm_last_time.tm_min,
+						who_iterator->tm_last_time.tm_sec );
+}
+
+
+} // namespace TemplatesFunctions
+
+
+