通过支持AT指令集的手机发送短消息（源代码）

通过支持AT指令集的手机发送短消息（源代码）(5)   m_phSMPHaveData = new HANDLE[dwNum];
  m_phSMPIDLE = new HANDLE[dwNum];

  for( DWORD dw = 0; dw < dwNum; dw ++ ) {
   m_phSMPHaveData[dw] = m_pSMPool[dw].hSMPHaveData = CreateEvent( NULL,FALSE,FALSE,NULL );
   m_phSMPIDLE[dw] = m_pSMPool[dw].hSMPIDLE = CreateEvent( NULL,FALSE,TRUE,NULL );
  }
 }
 catch( ... ) {
  return( false );
 }

 return( true );
}

bool CGSMPhone::FreeShortMsgPool()
{
 try {
  for( DWORD dwCount = 0; dwCount < m_dwSMContentPoolNum; dwCount ++ ) {
   CloseHandle( m_pSMPool[dwCount].hSMPHaveData );
   m_pSMPool[dwCount].hSMPHaveData = NULL;
   CloseHandle( m_pSMPool[dwCount].hSMPIDLE );
   m_pSMPool[dwCount].hSMPIDLE = NULL;
  }
  delete [] m_phSMPHaveData;
  m_phSMPHaveData = NULL;
  delete [] m_phSMPIDLE;
  m_phSMPIDLE = NULL;
  delete [] m_pSMPool;
  m_pSMPool = NULL;
 }
 catch( ... ) {
  return( false );
 }
 return( true );
}

bool CGSMPhone::WriteComm(const char *buffer, DWORD size)
{
 if( m_bOpened == FALSE ) return( false );
 DWORD dwBytesSent = 0;
 BOOL bResult = TRUE;

 EnterCriticalSection( &m_csComm );
 bResult = WriteFile( m_hIDComDev, buffer, size, &dwBytesSent, &m_Overlapped );
 LeaveCriticalSection( &m_csComm );
 if( !bResult ) {
  if( ( GetLastError() == ERROR_IO_PENDING ) ) {
   if( WaitForSingleObject( m_Overlapped.hEvent, 1000 ) == WAIT_OBJECT_0 ) {
    GetOverlappedResult( m_hIDComDev, &m_Overlapped, &dwBytesSent, FALSE );
    if( dwBytesSent == size ) {
     Sleep( 100 );