/*
============================================================================
Saves the log data to a file using the current window width
============================================================================
*/
void VTTpddServerLog::SaveFile(MString filename)
{
FILE* fd;
int count, c, i, dataIdx;
VTTpddLogEntry* pEntry;
MString fmt, hexFmt;
// Validate we have data
if (m_log.GetSize() == 0)
return;
// Test if the file exists
if ((fd = fopen((const char *) filename, "r")) != NULL)
{
// Close the file
fclose(fd);
int ans = fl_choice("Overwrite existing file %s?", "Ok", "Cancel", NULL,
fl_filename_name((const char *) filename));
if (ans == 1)
return;
}
// Try to open the file
if ((fd = fopen((const char *) filename, "w")) == NULL)
{
MString err;
err.Format("Unable to create file %s\n", (const char *) filename);
fl_message("%s", (const char *) err);
return;
}
// Test if any leftover RX or TX data not logged to an entry yet
if (m_rxCount > 0)
AddNewEntry(TPDD_LOG_RX, m_rxCount, m_rxBuffer);
if (m_txCount > 0)
AddNewEntry(TPDD_LOG_TX, m_txCount, m_txBuffer);
m_txCount = 0;
m_rxCount = 0;
// Now loop for all entries
count = m_log.GetSize();
for (c = 0; c < count; c++)
{
// Get the next entry
pEntry = (VTTpddLogEntry *) m_log[c];
fmt.Format("%4d: %s: ", pEntry->m_ref, pEntry->m_rxTx ? "TX" : "RX");
i = 0;
dataIdx = 0;
while (dataIdx < pEntry->m_count)
{
if (dataIdx != 0)
fmt = " ";
// "Print" the HEX data to the line
for (i = 0; i < m_bytesPerLine && dataIdx + i < pEntry->m_count; i++)
{
hexFmt.Format("%02X ", (unsigned char) pEntry->m_pData[dataIdx + i]);
fmt += hexFmt;
}
// Pad with spaces if less then m_bytesPerLine
for ( ; i < m_bytesPerLine; i++)
fmt += (char *) " ";
// "Print" the ASCII data to the line
fmt += (char *) " ";
for (i = 0; i < m_bytesPerLine && dataIdx + i < pEntry->m_count; i++)
{
// Test if it's actual ASCII data or not
if (pEntry->m_pData[dataIdx + i] >= ' ' && pEntry->m_pData[dataIdx + i] <= '~')
hexFmt.Format("%c", (unsigned char) pEntry->m_pData[dataIdx + i]);
else
hexFmt = '.';
fmt += hexFmt;
}
// Save to the file
fprintf(fd, "%s\n", (const char *) fmt);
dataIdx += i;
}
}
// Close the file
fclose(fd);
}
void * __stdcall ClientComm::ClientCommThreadFun( void * pIn )
{
ClientComm * classptr;
fd_set readfdset;
int maxselectno;
char tempbuf[8192];
register int errorcode;
MCounter counter;
MCounter TimeoutCount;
bool recvdataflag = false;
classptr = ( ClientComm * )pIn;
counter.SetCurTickCount();
while ( classptr->m_ClientCommThread.GetThreadStopFlag( ) == false )
{
try
{
//检查连接状况
if( !classptr->GetLinkFlg() )
{
if( !classptr->CreatLink( ) )
{
classptr->m_sCurrentServerPos++;
continue;
}
MThread::Sleep(5000);
if( classptr->OnConnectSrvSuc( ) < 0 )
{
continue;
}
classptr->m_bConnectFlg = true; // GUOGUO 20110518
TimeoutCount.SetCurTickCount();
}
if( counter.GetDuration() >= (Global_Option.GetHeartIntervalTime() * 1000) )
{
counter.SetCurTickCount();
classptr->OnTime();
}
maxselectno = (int)classptr->m_clientsocket;
FD_ZERO(&readfdset);
FD_SET(classptr->m_clientsocket,&readfdset);
if( MSocket::Select( classptr->m_clientsocket,&readfdset,NULL,NULL,1000 ) != 1 )
{
//if( TimeoutCount.GetDuration() > 60000 )
if( TimeoutCount.GetDuration() > (Global_Option.GetTimeOut() * 1000))
{
MString strErr;
strErr.Format("长达%d秒没有数据到达,关闭当前连接", Global_Option.GetTimeOut());
classptr->OnConnectClose( strErr.c_str() );
continue;
}
continue;
}
if( FD_ISSET( classptr->m_clientsocket,&readfdset ) )
{
TimeoutCount.SetCurTickCount();
if ( ( errorcode = recv( classptr->m_clientsocket,tempbuf,8192,0 ) ) <= 0 )
{
//对方已经关闭连接
classptr->CloseLink( false );
classptr->OnConnectClose( ( MString("连接被断开,")+MErrorCode::GetErrString( MErrorCode::GetSysErr() )).c_str() );
continue;
}
if ( classptr->OnRecvData( tempbuf,errorcode ) < 0 )
{
classptr->CloseLink( false );
classptr->OnConnectClose( "错误的数据处理, 主动断开连接" );
}
}
}
catch( ... )
{
slib_WriteError( Global_UnitNo, 0, "[通讯单元]:通讯接收线程发生未知异常。");
}
}
return(0);
}