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）(17)  Sleep( 1200 );
 CloseHandle( m_hSystemExit );
 CloseHandle( m_Overlapped.hEvent );
 CloseHandle( m_hIDComDev );
 DeleteCriticalSection( &m_csComm );
 FreeSubmitPool();
 FreeDeliverPool();
 FreeShortMsgPool();
 return( true );
}

long CGSMPhone::Send(char *pNo, char *pMsg, BOOL bReport, BOOL bHandFree, BOOL bAsyn)
{
 if( IsOpened() == false ) return( -4 );
 if( pNo == NULL ) return( -5 );
 if( pMsg == NULL ) return( -5 );
 if( m_strSMCenter.IsEmpty() ) return( -1 );

 char szSendBuf[1024] = {0};
 char szTemp[20] = {0};
 char* pReceiveData = NULL;
 int len = 0;

 sprintf( szSendBuf, "AT+CMGS=60\r\n" );
 Submit( szSendBuf, strlen(szSendBuf) );
 memset( szSendBuf, 0, 1024 );

 DWORD dwRet = Deliver( pReceiveData );
 if( dwRet == 0 strstr( pReceiveData, ">" ) == NULL ) {
  return( -5 );
 }
 delete [] pReceiveData;
 pReceiveData = NULL;

 char* p = NumberEncode( (char*)(LPCTSTR)m_strSMCenter );
// sprintf( szTemp, "%.2X", strlen( p )  );
 memcpy( szSendBuf+len, "0891", 4 );// 91代表国际、ISDN/电话号码，没有必要选取其他的值
 len += 4;

 if( strncmp( p, "68", 2 ) != 0 ) {
  if( strlen( p ) != 12 ) return( -5 );
  memcpy( szSendBuf+len, "68", 2 );
  len += 2;
 }
 else {
  if( strlen( p ) != 14 ) return( -5 );
 }
 memcpy( szSendBuf+len, p, strlen( p ) );
 len += strlen( p );
 delete [] p;

 memcpy( szSendBuf+len, "1100", 4 );// 文件头字节，具体有很多设置，没有特别必要选取其他值
 len += 4;

 sprintf( szTemp, "%.2X", strlen( pNo ) );
 memcpy( szSendBuf+len, szTemp, 2 );
 len += 2;

 memcpy( szSendBuf+len, "81", 2 );// 未知、ISDN/电话号码，没有必要选取其他值
 len += 2;

 p = NumberEncode( pNo );