lib/crtdll/stdio/popen.c

   1
   2 #include <windows.h>
   3 #include <msvcrt/io.h>
   4 #include <msvcrt/errno.h>
   5 #include <msvcrt/stdio.h>
   6 #include <msvcrt/stdlib.h>
   7 #include <msvcrt/string.h>
   8 #include <msvcrt/internal/file.h>
   9
  10
  11 /*
  12  * @unimplemented
  13  */
  14 FILE *_popen (const char *cm, const char *md) /* program name, pipe mode */
  15 {
  16   FILE *pf;
  17   HANDLE hReadPipe, hWritePipe;
  18   STARTUPINFOA StartupInfo;
  19   PROCESS_INFORMATION ProcessInformation;
  20
  21   // fixme CreatePipe
  22
  23 //  if ( !CreatePipe(&hReadPipe,&hWritePipe,NULL,1024))
  24 //              return NULL;
  25
  26   StartupInfo.cb = sizeof(StartupInfo);
  27   if ( md == "r" ) {
  28         StartupInfo.hStdOutput = hWritePipe;
  29   }
  30   else if ( md == "w" ) {
  31         StartupInfo.hStdInput = hReadPipe;
  32   }
  33
  34   if (CreateProcessA("cmd.exe",(char *)cm,NULL,NULL,TRUE,
  35                      CREATE_NEW_CONSOLE,NULL,NULL,
  36                      &StartupInfo,
  37                      &ProcessInformation) == FALSE)
  38     return NULL;
  39
  40
  41   if ( *md == 'r' ) {
  42         pf =  _fdopen( __fileno_alloc(hReadPipe,  _fmode) , "r" );
  43   }
  44   else {
  45         pf =  _fdopen( __fileno_alloc(hWritePipe, _fmode) , "w" );
  46   }
  47
  48   pf->_name_to_remove = ProcessInformation.hProcess;
  49
  50   return pf;
  51
  52
  53 }
  54
  55
  56 /*
  57  * @unimplemented
  58  */
  59 int
  60 _pclose (FILE *pp)
  61 {
  62
  63         fclose(pp);
  64         printf("Terminate Process\n");
  65 //      if (!TerminateProcess(pp->_name_to_remove,0))
  66 //              return -1;
  67         return 0;
  68 }