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-rw-r--r--PC/w9xpopen.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/PC/w9xpopen.c b/PC/w9xpopen.c
deleted file mode 100644
index b3978dd42d..0000000000
--- a/PC/w9xpopen.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * w9xpopen.c
- *
- * Serves as an intermediate stub Win32 console application to
- * avoid a hanging pipe when redirecting 16-bit console based
- * programs (including MS-DOS console based programs and batch
- * files) on Window 95 and Windows 98.
- *
- * This program is to be launched with redirected standard
- * handles. It will launch the command line specified 16-bit
- * console based application in the same console, forwarding
- * its own redirected standard handles to the 16-bit child.
-
- * AKA solution to the problem described in KB: Q150956.
- */
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <stdio.h>
-#include <stdlib.h> /* for malloc and its friends */
-
-const char *usage =
-"This program is used by Python's os.popen function\n"
-"to work around a limitation in Windows 95/98. It is\n"
-"not designed to be used as a stand-alone program.";
-
-int main(int argc, char *argv[])
-{
- BOOL bRet;
- STARTUPINFO si;
- PROCESS_INFORMATION pi;
- DWORD exit_code=0;
- size_t cmdlen = 0;
- int i;
- char *cmdline, *cmdlinefill;
-
- if (argc < 2) {
- if (GetFileType(GetStdHandle(STD_INPUT_HANDLE))==FILE_TYPE_CHAR)
- /* Attached to a console, and therefore not executed by Python
- Display a message box for the inquisitive user
- */
- MessageBox(NULL, usage, argv[0], MB_OK);
- else {
- /* Eeek - executed by Python, but args are screwed!
- Write an error message to stdout so there is at
- least some clue for the end user when it appears
- in their output.
- A message box would be hidden and blocks the app.
- */
- fprintf(stdout, "Internal popen error - no args specified\n%s\n", usage);
- }
- return 1;
- }
- /* Build up the command-line from the args.
- Args with a space are quoted, existing quotes are escaped.
- To keep things simple calculating the buffer size, we assume
- every character is a quote - ie, we allocate double what we need
- in the worst case. As this is only double the command line passed
- to us, there is a good chance this is reasonably small, so the total
- allocation will almost always be < 512 bytes.
- */
- for (i=1;i<argc;i++)
- cmdlen += strlen(argv[i])*2 + 3; /* one space, maybe 2 quotes */
- cmdline = cmdlinefill = (char *)malloc(cmdlen+1);
- if (cmdline == NULL)
- return -1;
- for (i=1;i<argc;i++) {
- const char *arglook;
- int bQuote = strchr(argv[i], ' ') != NULL;
- if (bQuote)
- *cmdlinefill++ = '"';
- /* escape quotes */
- for (arglook=argv[i];*arglook;arglook++) {
- if (*arglook=='"')
- *cmdlinefill++ = '\\';
- *cmdlinefill++ = *arglook;
- }
- if (bQuote)
- *cmdlinefill++ = '"';
- *cmdlinefill++ = ' ';
- }
- *cmdlinefill = '\0';
-
- /* Make child process use this app's standard files. */
- ZeroMemory(&si, sizeof si);
- si.cb = sizeof si;
- si.dwFlags = STARTF_USESTDHANDLES;
- si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
- si.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
- si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
-
- bRet = CreateProcess(
- NULL, cmdline,
- NULL, NULL,
- TRUE, 0,
- NULL, NULL,
- &si, &pi
- );
-
- free(cmdline);
-
- if (bRet) {
- if (WaitForSingleObject(pi.hProcess, INFINITE) != WAIT_FAILED) {
- GetExitCodeProcess(pi.hProcess, &exit_code);
- }
- CloseHandle(pi.hProcess);
- CloseHandle(pi.hThread);
- return exit_code;
- }
-
- return 1;
-}