we can create links (hard links, symbolic links) now

added winix functions: ln

winix function 'default' can be used without redirecting now

added new tickets types: TypeProgress, TypeString, TypeMultistring, TypeImages, TypeFiles
now tickets are combined with files
added winix functions: showtickets

fixed mountpoints:
when the default root mount was created its parameter table was empty
and it caused accessing to a non-existing objects

fixed logger:
modifiers (log1, log2, log3) were incorrectly treated
added modifier: log4 (debug info)

now we are moving threads to a new plugin 'thread'
created directory: plugins/thread
(not finished yet)




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@704 e52654a7-88a9-db11-a3e9-0013d4bc506e

db/dbbase.cpp

@@ -346,6 +346,29 @@ size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 
 
 
+
+Error DbBase::DoCommand(const DbTextStream & command)
+{
+	PGresult * r = 0;
+	Error status = WINIX_ERR_OK;
+
+	try
+	{
+		r = AssertQuery(command);
+		AssertResult(r, PGRES_COMMAND_OK);
+	}
+	catch(const Error & e)
+	{
+		status = e;
+	}
+	
+	ClearResult(r);
+
+return status;
+}
+
+
+
 Error DbBase::DoCommand(const char * command)
 {
 	PGresult * r = 0;
@@ -353,9 +376,7 @@ Error DbBase::DoCommand(const char * command)
 
 	try
 	{
-		bquery.Clear();
-		bquery << R(command);
-		r = AssertQuery(bquery);
+		r = AssertQuery(command);
 		AssertResult(r, PGRES_COMMAND_OK);
 	}
 	catch(const Error & e)
@@ -391,4 +412,18 @@ Error DbBase::CommitTrans()
 
 
 
+Error DbBase::EndTrans(Error err)
+{
+	if( err == WINIX_ERR_OK )
+	{
+		err = CommitTrans();
+	}
+	else
+	{
+		// we returned the old err code
+		RollbackTrans();
+	}
+
+return err;
+}