changed: in plugin 'menu'

menu_dir_tab ezc functions can be nested now
         (not finished yet)
added:   'meta' winix function
         additional meta information for files and directories
         (not finished yet)



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@775 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/Makefile.o.dep

@@ -1 +1 @@
-o = adduser.o cat.o chmod.o chown.o ckeditor.o cp.o default.o download.o emacs.o functionbase.o functionparser.o functions.o last.o ln.o login.o logout.o ls.o mkdir.o mount.o mv.o nicedit.o node.o passwd.o priv.o privchanger.o reload.o rm.o run.o sort.o specialdefault.o stat.o subject.o template.o tinymce.o uname.o upload.o uptime.o vim.o who.o 
+o = adduser.o cat.o chmod.o chown.o ckeditor.o cp.o default.o download.o emacs.o functionbase.o functionparser.o functions.o last.o ln.o login.o logout.o ls.o meta.o mkdir.o mount.o mv.o nicedit.o node.o passwd.o priv.o privchanger.o reload.o rm.o run.o sort.o specialdefault.o stat.o subject.o template.o tinymce.o uname.o upload.o uptime.o vim.o who.o 

functions/functions.cpp

@@ -185,6 +185,7 @@ void Functions::CreateFunctions()
 	Add(fun_logout);
 	Add(fun_ln);
 	Add(fun_ls);
+	Add(fun_meta);
 	Add(fun_mkdir);
 	Add(fun_mount);
 	Add(fun_mv);

functions/functions.h

@@ -27,6 +27,7 @@
 #include "logout.h"
 #include "ln.h"
 #include "ls.h"
+#include "meta.h"
 #include "mkdir.h"
 #include "mount.h"
 #include "mv.h"
@@ -73,6 +74,7 @@ public:
 	Fun::Logout		fun_logout;
 	Fun::Ln			fun_ln;
 	Fun::Ls			fun_ls;
+	Fun::Meta		fun_meta;
 	Fun::Mkdir		fun_mkdir;
 	Fun::Mount		fun_mount;
 	Fun::Mv			fun_mv;

functions/meta.cpp

@@ -0,0 +1,71 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "meta.h"
+#include "core/log.h"
+
+
+namespace Fun
+{
+
+Meta::Meta()
+{
+	fun.url = L"meta";
+}
+
+
+bool Meta::HasAccess()
+{
+	return system->HasReadAccess(*cur->request->last_item);
+}
+
+
+
+bool Meta::AddMetaInfo(Item & item, const std::wstring & meta_str)
+{
+	space.Clear();
+	conf_parser.SetSpace(space);
+	conf_parser.UTF8(config->utf8);
+	conf_parser.SplitSingle(true);
+
+	if( conf_parser.ParseString(meta_str) == ConfParser::ok )
+	{
+		if( db->EditMetaById(space, item.id) == WINIX_ERR_OK )
+		{
+			item.meta = space;
+			return true;
+		}
+	}
+
+return false;
+}
+
+
+
+void Meta::MakePost()
+{
+	if( system->HasWriteAccess(*cur->request->last_item) )
+	{
+		const std::wstring & meta_str = cur->request->PostVar(L"itemmeta");
+
+		if( AddMetaInfo(*cur->request->last_item, meta_str) )
+			system->RedirectToLastItem();
+		else
+			slog << logerror << "Syntax error in line: " << conf_parser.line << logend;
+	}
+	else
+	{
+		cur->request->status = WINIX_ERR_PERMISSION_DENIED;
+	}
+}
+
+
+
+} // namespace
+

functions/meta.h

@@ -0,0 +1,40 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2011, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#ifndef headerfile_winix_functions_meta
+#define headerfile_winix_functions_meta
+
+#include "functionbase.h"
+#include "core/confparser.h"
+
+
+namespace Fun
+{
+
+
+class Meta : public FunctionBase
+{
+public:
+
+	Meta();
+
+	bool HasAccess();
+	void MakePost();
+	bool AddMetaInfo(Item & item, const std::wstring & meta_str);
+
+private:
+
+	ConfParser conf_parser;
+	Space space;
+};
+
+
+} // namespace
+
+#endif