added: Patterns class (in templates)

ezc patterns are managed by this class
added: some work in groupitem plugin (not finished yet)
changed: ConfParser can read a string from memory now
         (need some testing yet)



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@757 e52654a7-88a9-db11-a3e9-0013d4bc506e

plugins/groupitem/groupinfo.cpp

@@ -0,0 +1,203 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+#include "groupinfo.h"
+#include "core/log.h"
+#include "core/system.h"
+
+
+
+namespace GroupItem
+{
+
+
+GroupInfo::GroupInfo()
+{
+	mount_par_group_conf		= -1;
+	mount_par_group_lang_conf	= -1;
+}
+
+
+void GroupInfo::SetSystem(System * psystem)
+{
+	system = psystem;
+}
+
+
+Groups * GroupInfo::FindGroups(long dir_id)
+{
+	GroupsWrap::iterator i = groups_wrap.find(dir_id);
+
+	if( i == groups_wrap.end() )
+		return 0;
+
+	return &(i->second.groups);
+}
+
+
+
+bool GroupInfo::ParseGroups(const std::wstring & str, Groups & groups)
+{
+	groups.Clear();
+
+	if( conf_parser.ParseString(str) == ConfParser::ok )
+	{
+		ConfParser::Table::iterator i;
+
+		for(i=conf_parser.table.begin() ; i!=conf_parser.table.end() ; ++i)
+		{
+			groups.AddGroup();
+			log << log1 << "stworzylem nowa grupe" << logend;
+
+			for(size_t a=0 ; a<i->second.size() ; ++a)
+			{
+				groups.AddPath(i->second[a]);
+				log << log1 << " dodalem sciezke: " << i->second[a] << logend;
+			}
+		}
+	}
+
+return conf_parser.status == ConfParser::ok;
+}
+
+
+void GroupInfo::MarkAllGroupsToDelete()
+{
+	GroupsWrap::iterator i = groups_wrap.begin();
+
+	for( ; i != groups_wrap.end() ; ++i)
+		i->second.to_delete = true;
+}
+
+
+
+
+void GroupInfo::DeleteAllMarkedGroups()
+{
+	GroupsWrap::iterator inext;
+	GroupsWrap::iterator i = groups_wrap.begin();
+
+	while( i != groups_wrap.end() )
+	{
+		inext = i;
+		++inext;
+
+		if( i->second.to_delete )
+		{
+			log << log3 << "GroupItem: deleting group for dir id: " << i->first << logend;
+			groups_wrap.erase(i);
+		}
+
+		i = inext;
+	}
+}
+
+
+
+bool GroupInfo::GetConfContent(const std::wstring & path)
+{
+	int status = system->FollowAllLinks(path, config_dir_tab, config_file, false, false, false);
+
+	if( status != 1 )
+	{
+		log << log1 << "GroupItem: problem with reading a config file: " << path << ", status: " << status << logend;
+		return false;
+	}
+
+return true;
+}
+
+
+
+
+// if skip_existing_configs is true then only new config files will be parsed
+void GroupInfo::ReadGroupsConf(Mounts & mounts, bool skip_existing_configs)
+{
+	Mounts::MountTab::const_iterator i;
+	const Mounts::MountTab * mtab = mounts.GetMountTab();
+
+	// loop through all mount points
+	for(i=mtab->begin() ; i!=mtab->end() ; ++i)
+	{
+		const Mount & mount = i->second;
+
+		if( mount.param[mount_par_group_conf].defined &&
+			mount.param[mount_par_group_conf].arg.size() == 1 )
+		{	
+			const std::wstring & file_name = mount.param[mount_par_group_conf].arg[0];
+			GroupsWrap::iterator c = groups_wrap.find(mount.dir_id);
+			bool exists = (c != groups_wrap.end() && c->second.file_name == file_name);
+
+			if( exists )
+				c->second.to_delete = false;
+
+			if( !(skip_existing_configs && exists) )
+			{
+				if( GetConfContent(file_name) )
+				{
+					log << log3 << "GroupItem: parsing conf file: " << config_file.url << logend;
+					groups_wrap[mount.dir_id].file_name = file_name;
+
+					if( !ParseGroups(config_file.content, groups_wrap[mount.dir_id].groups) )
+						groups_wrap[mount.dir_id].to_delete = true;
+				}
+				else
+				{
+					if( exists )
+						c->second.to_delete = true;
+				}
+			}
+		}
+	}
+}
+
+
+
+// if skip_existing_configs is true then only new config files will be parsed
+void GroupInfo::ReadGroupsConfigs(bool skip_existing_configs)
+{
+	MarkAllGroupsToDelete();
+	ReadGroupsConf(system->mounts, skip_existing_configs);
+	DeleteAllMarkedGroups();
+}
+
+
+
+void GroupInfo::PrintGroups()
+{
+	GroupsWrap::iterator i = groups_wrap.begin();
+
+	for( ; i != groups_wrap.end() ; ++i)
+	{
+		log << "grupy dla dir_id: " << i->first << logend;
+
+		Groups & g = i->second.groups;
+
+		log << "rozmiar: " << g.Size() << logend;
+
+		for(size_t a=0 ; a<g.Size() ; ++a )
+		{
+			log << "grupa: " << a << logend;
+			log << "sciezek: " << g.GroupSize(a) << logend;
+
+			for(size_t x=0 ; x<g.GroupSize(a) ; ++x)
+			{
+				log << " " << g.GroupPath(a, x) << logend;
+			}
+		}
+	}
+}
+
+
+
+
+
+
+}
+