added: function cp (only for files)

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@605 e52654a7-88a9-db11-a3e9-0013d4bc506e

content/cp.cpp

@@ -0,0 +1,105 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008-2010, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include <errno.h>
+#include "content.h"
+#include "../core/request.h"
+#include "../core/data.h"
+#include "../core/misc.h"
+
+
+bool Content::CpCheckAccessFrom()
+{
+	if( request.is_item )
+	{
+		if( !request.HasReadAccess(request.item) )
+		{
+			request.status = WINIX_ERR_PERMISSION_DENIED;
+			return false;
+		}
+	}
+
+	// dirs are checked in function parser
+
+return true;
+}
+
+
+void Content::CpAuth(Item & item)
+{
+	if( !request.MakePath(item, mv_new_path, true) )
+	{
+		request.status = WINIX_ERR_PERMISSION_DENIED;
+		return;
+	}
+
+	if( CopyFile(item.auth_path, mv_new_path) )
+	{	
+		log << log1 << "Content: copied static file from: " << item.auth_path << ", to: " << mv_new_path << logend;
+		item.auth_path = mv_new_path;
+		request.status = db.EditAuthById(item, item.id);
+	}
+	else
+	{
+		log << log1 << "Content: can't copy a file from: " << item.auth_path << ", to: " << mv_new_path << logend;
+		request.status = WINIX_ERR_PERMISSION_DENIED;
+	}
+}
+
+
+void Content::CpItem(Item & item, bool redirect)
+{
+	if( MoveIsTheSameFile(item) )
+		return;
+		
+	if( !mv_file.empty() )
+	{
+		item.url = mv_file;
+		PrepareUrl(item);
+	}
+	
+	item.parent_id = mv_dir_id;
+	PostFunEmacsAdd(item);
+
+	if( request.status == WINIX_ERR_OK )
+	{
+		if( item.auth != Item::auth_none )
+			CpAuth(item);
+
+		if( redirect )
+			RedirectTo(item);
+	}
+}
+
+
+
+void Content::PostFunCp()
+{
+	if( CpCheckAccessFrom()							&&
+		MoveParseDir(mv_dir_id, mv_dir, mv_file)	&& 
+		MoveCheckAccessTo(mv_dir_id)				)
+	{
+		if( request.is_item )
+		{
+			CpItem(request.item);
+		}
+		else
+		{
+			/* not implemented yet */
+			request.status = WINIX_ERR_PERMISSION_DENIED;
+		}
+	}
+}
+
+
+
+void Content::FunCp()
+{
+	CpCheckAccessFrom();
+}