BOOL Log_App_FileWrite( char *filename, char *txt )
{
if( CFG->cfgEnableLogs )
{
CFile localFile;
BOOL result;
result = localFile.Open( filename, CFile::modeCreate|CFile::modeReadWrite|CFile::modeNoTruncate );
if( !result )
{
CreateDirectory( "Logs" , NULL );
result = localFile.Open( filename, CFile::modeCreate|CFile::modeReadWrite|CFile::modeNoTruncate );
}
if( result && txt )
{
long filesize = localFile.GetLength();
localFile.SeekToEnd();
localFile.Write( txt, strlen(txt) );
localFile.Write( "\r\n", 2 );
localFile.Close();
if( filesize > 1024*1024 )
{
RollLogFile( filename );
}
return TRUE;
}
else
return FALSE;
} else
OutputDebugString( txt );
return FALSE;
}
void SymbianLog::printMessage(const char* level, const char* msg, PLATFORM_VA_LIST argList)
{
iSemaphore.Wait();
StringBuffer currentTime = createCurrentTime(true);
TInt err = file.Open(fsSession, iLogName, EFileWrite|EFileShareAny);
TInt pos = 0;
if (err == KErrNotFound)
{
// First time: file does not exist. Create it.
err = file.Create(fsSession, iLogName, EFileWrite|EFileShareAny);
if (err != KErrNone) {
setErrorF(err, "SymbianLog: could not open log file (code %d)", err);
goto finally;
}
StringBuffer header = createHeader();
RBuf8 data;
data.Assign(stringBufferToNewBuf8(header));
file.Write(data);
data.Close();
}
else
{
err = file.Seek(ESeekEnd, pos);
if (err != KErrNone) {
setErrorF(err, "SymbianLog: seek error on log file (code %d)", err);
goto finally;
}
}
{
// Write the data
StringBuffer line, data;
line.sprintf("%s -%s- %s", currentTime.c_str(), level, msg);
data.vsprintf(line.c_str(), argList);
data.append("\n");
RBuf8 buf;
buf.Assign(stringBufferToNewBuf8(data));
file.Write(buf);
buf.Close();
}
finally:
file.Close();
// we need closed file to operate on it
if ( LogSize() > SYMBIAN_LOG_SIZE ){
// roll log file
RollLogFile();
}
iSemaphore.Signal();
}
