fixed: UGContainer<Type> used a std::vector<Type> and when a new item was inserted

then current iterators (and pointers) were invalidated
         now we are using std::vector<Type*>
         this caused some crashes when a new user was added by 'adduser' winix function
added:   plugin 'export' is able to upload files on a remote server now
         (not finished yet)
changed: Thumb class is now called: Image
         and we are able to resize images too
         (some new options in the config and in mount points)
added:   some new plugin messages



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@764 e52654a7-88a9-db11-a3e9-0013d4bc506e

plugins/export/exportinfo.cpp

@@ -0,0 +1,234 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+
+#include "core/log.h"
+#include "exportinfo.h"
+
+
+
+namespace Export
+{
+
+
+ExportInfo::ExportInfo()
+{
+	use_rsa = false;
+}
+
+
+
+void ExportInfo::SetSystem(System * psystem)
+{
+	system = psystem;
+}
+
+
+void ExportInfo::SetConfig(Config * pconfig)
+{
+	config = pconfig;
+}
+
+
+void ExportInfo::SetDb(Db * pdb)
+{
+	db = pdb;
+}
+
+
+void ExportInfo::SetExportThread(ExportThread * pexport_thread)
+{
+	export_thread = pexport_thread;
+}
+
+
+
+void ExportInfo::ReadExportDirs()
+{
+	db->GetExportDirs(export_dirs);
+}
+
+
+void ExportInfo::ReadConfigVars()
+{
+	use_rsa = config->Bool(L"export_rsa", false);
+	rsa_key = config->Text(L"export_rsa_key");
+}
+
+
+ExportDir * ExportInfo::FindDir(long dir_id)
+{
+	for(size_t i=0 ; i<export_dirs.size() ; ++i)
+	{
+		if( dir_id == export_dirs[i].dir_id || system->dirs.HasParent(dir_id, export_dirs[i].dir_id) )
+			return &export_dirs[i];					
+	}
+
+return 0;
+}
+
+
+
+
+bool ExportInfo::DecodePass(Export & exp)
+{
+	if( exp.ftp_pass_type == 0 )
+	{
+		Ezc::UTF8ToWide(exp.ftp_pass_bin, exp.ftp_pass);
+	}
+	else
+	{
+		if( system->crypt.RSA(false, rsa_key, exp.ftp_pass_bin, pass_decrypted) )
+		{
+			Ezc::UTF8ToWide(pass_decrypted, exp.ftp_pass);
+			system->crypt.ClearString(pass_decrypted);
+		}
+		else
+		{
+			log << log1 << "Export: I cannot decrypt a password (RSA failed)" << logend;
+			return false;
+		}
+	}
+
+return true;
+}
+
+
+
+bool ExportInfo::SkipDir(long dir_id, std::wstring & dir)
+{
+	if( system->dirs.MakePath(dir_id, tmp_dir) )
+	{
+		if( !tmp_dir.empty() && IsSubString(tmp_dir, dir) )
+		{
+			// tmp_dir has a slash at the end
+			// we want the slash at the beginning
+			dir.erase(0, tmp_dir.size()-1);
+			return true;
+		}
+	}
+
+return false;
+}
+
+
+
+void ExportInfo::SendFile(const Item & item, bool thumb)
+{
+	ExportDir * exp_dir = FindDir(item.parent_id);
+
+	if( !exp_dir )
+		return;
+
+	msg.Clear();
+	system->dirs.MakePath(item.parent_id, msg.path);
+	msg.path += item.url;
+
+	if( item.file_type != WINIX_ITEM_FILETYPE_NONE )
+	{
+		msg.type = WINIX_PL_EXPORT_TYPE_CREATE_FILE_STATIC;
+
+		if( !system->MakeFilePath(item, msg.url, thumb) )
+		{
+			log << log1 << "Export: I cannot create a path to a static file, item id: " << item.id << logend;
+			return;
+		}
+	}
+	else
+	{
+		msg.type = WINIX_PL_EXPORT_TYPE_CREATE_FILE;
+		msg.url  = config->url_proto;
+		msg.url += config->base_url;
+		system->dirs.MakePath(item.parent_id, msg.url, false);
+		msg.url += item.url;
+		msg.path += L".php"; // !! do konfiga
+	}
+
+	msg.errors = 0;
+
+	if( SkipDir(exp_dir->dir_id, msg.path) && db->GetExport(exp_dir->id, exp) )
+	{
+		if( DecodePass(exp) )
+		{
+			msg.ftp_login   = exp.ftp_login;
+			msg.ftp_pass    = exp.ftp_pass;
+			msg.ftp_server  = exp.ftp_server;
+			msg.http_server = exp.http_server;
+			system->dirs.MakePath(exp_dir->dir_id, msg.src_dir);
+
+			if( !item.file_path.empty() && thumb ) // !! uzyc file_type
+				msg.path.insert(0, L"/download"); // !! do konfiga
+
+			if( !exp.ftp_dir.empty() )
+				msg.path.insert(0, exp.ftp_dir);
+
+			if( !msg.path.empty() && msg.path[0] != '/' )
+				msg.path.insert(0, L"/");
+
+			export_thread->AddMessage(msg);
+		}
+	}
+}
+
+
+
+void ExportInfo::SendDir(const Item & item)
+{
+	ExportDir * exp_dir = FindDir(item.id);
+
+	if( !exp_dir )
+		return;
+
+	msg.Clear();
+	system->dirs.MakePath(item.id, msg.path);
+
+	msg.type = WINIX_PL_EXPORT_TYPE_CREATE_FILE;
+	msg.url  = config->url_proto;
+	msg.url += config->base_url;
+	system->dirs.MakePath(item.id, msg.url, false);
+	msg.path += L"index.html"; // !! do konfiga
+
+	msg.errors = 0;
+
+	if( SkipDir(exp_dir->dir_id, msg.path) && db->GetExport(exp_dir->id, exp) )
+	{
+		if( DecodePass(exp) )
+		{
+			msg.ftp_login   = exp.ftp_login;
+			msg.ftp_pass    = exp.ftp_pass;
+			msg.ftp_server  = exp.ftp_server;
+			msg.http_server = exp.http_server;
+			system->dirs.MakePath(exp_dir->dir_id, msg.src_dir);
+
+			if( !exp.ftp_dir.empty() )
+				msg.path.insert(0, exp.ftp_dir);
+
+			if( !msg.path.empty() && msg.path[0] != '/' )
+				msg.path.insert(0, L"/");
+
+			export_thread->AddMessage(msg);
+		}
+	}
+}
+
+
+void ExportInfo::SendDir(long dir_id)
+{
+	Item * dir = system->dirs.GetDir(dir_id);
+
+	if( !dir )
+		return;
+
+	SendDir(*dir);
+}
+
+
+
+
+} // namespace
+