com0com-cvs

[Vyacheslav F. <vf...@us...>]

Update of /cvsroot/com0com/hub4com/plugins/serial
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv11017

Modified Files:
	comio.cpp 
Log Message:
Added ability to SetEscMode() return LSR and MST for non com0com ports


Index: comio.cpp
===================================================================
RCS file: /cvsroot/com0com/hub4com/plugins/serial/comio.cpp,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** comio.cpp	22 Aug 2008 16:57:11 -0000	1.6
--- comio.cpp	26 Aug 2008 14:23:31 -0000	1.7
***************
*** 20,23 ****
--- 20,26 ----
   *
   * $Log$
+  * Revision 1.7  2008/08/26 14:23:31  vfrolov
+  * Added ability to SetEscMode() return LSR and MST for non com0com ports
+  *
   * Revision 1.6  2008/08/22 16:57:11  vfrolov
   * Added
***************
*** 353,375 ****
    DWORD lenOutBufIoctl = 0;
  
!   if (opts & C0CE_INSERT_IOCTL_GET) {
!     if (opts & (C0CE_INSERT_ENABLE_LSR|C0CE_INSERT_ENABLE_LSR_BI))
!       lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR);
  
!     if (opts & C0CE_INSERT_ENABLE_MST)
!       lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR);
  
!     if (opts & C0CE_INSERT_ENABLE_RBR)
!       lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(ULONG);
  
!     if (opts & C0CE_INSERT_ENABLE_RLC)
!       lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR)*3;
  
!     if (lenOutBufIoctl) {
!       *ppBuf = pBufAlloc(lenOutBufIoctl);
  
!       if (!*ppBuf)
!         lenOutBufIoctl = 0;
!     }
    }
  
--- 356,376 ----
    DWORD lenOutBufIoctl = 0;
  
!   if (opts & (C0CE_INSERT_ENABLE_LSR|C0CE_INSERT_ENABLE_LSR_BI))
!     lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR);
  
!   if (opts & C0CE_INSERT_ENABLE_MST)
!     lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR);
  
!   if (opts & C0CE_INSERT_ENABLE_RBR)
!     lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(ULONG);
  
!   if (opts & C0CE_INSERT_ENABLE_RLC)
!     lenOutBufIoctl += sizeof(UCHAR)*2 + sizeof(UCHAR)*3;
  
!   if (lenOutBufIoctl) {
!     *ppBuf = pBufAlloc(lenOutBufIoctl);
  
!     if (!*ppBuf)
!       lenOutBufIoctl = 0;
    }
  
***************
*** 386,389 ****
--- 387,412 ----
    }
  
+   if (lenOutBufIoctl && (opts & C0CE_INSERT_IOCTL_GET) == 0) {
+     BYTE *pBuf = *ppBuf;
+ 
+     if (opts & (C0CE_INSERT_ENABLE_LSR|C0CE_INSERT_ENABLE_LSR_BI)) {
+       *pBuf++ = escapeChar;
+       *pBuf++ = SERIAL_LSRMST_LSR_NODATA;
+       *pBuf++ = (LINE_STATUS_THRE | LINE_STATUS_TEMT);
+     }
+ 
+     if (opts & C0CE_INSERT_ENABLE_MST) {
+       DWORD stat;
+ 
+       if (::GetCommModemStatus(handle, &stat)) {
+         *pBuf++ = escapeChar;
+         *pBuf++ = SERIAL_LSRMST_MST;
+         *pBuf++ = (BYTE)stat;
+       }
+     }
+ 
+     *pDone = (DWORD)(pBuf - *ppBuf);
+   }
+ 
    if (opts & C0CE_INSERT_ENABLE_MST)
      escOptions &= ~ESC_OPTS_V2O_MST(MODEM_STATUS_BITS);