atlline.cpp

VC++串口通信设。本书详细说明讲解了在VC++环境下编写串口通信得过程。值得一看

#include "ATLLine.h"
#include "Utility.h"


// Ctor
CATLCommandLine::CATLCommandLine(PCHAR pszCommandLine)
{
   // Initialize our temporary and blast into uppercase
   CHAR  achCommLine[256];
   _ASSERTE(strlen(pszCommandLine) < 256);
   strcpy(achCommLine, pszCommandLine);
   _strupr(achCommLine);

   // Now look for a RegServer or UnregServer argument
   m_bRegister   = FindArg(achCommLine, "REGSERVER")   ? TRUE : FALSE;
   m_bUnregister = FindArg(achCommLine, "UNREGSERVER") ? TRUE : FALSE;
}


BOOL CATLCommandLine::FindArg(PCHAR pszBaseString,
                              PCHAR pszSearchArg)
{
   // Now look for the search string
   PCHAR pszArg = strstr(pszBaseString, pszSearchArg);
   if (pszArg && pszArg != pszBaseString)
   {
      // Is this a command-line argument?
      if (*(--pszArg) == '-' || *pszArg == '/')
         return TRUE;
   }
   return FALSE;
}