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/*
* Run console command and wait for user input
*
* Home page of code is: http://www.smartmontools.org
*
* Copyright (C) 2011 Christian Franke
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
char svnid[] = "$Id: runcmd.c 4760 2018-08-19 18:45:53Z chrfranke $";
#include <stdio.h>
#include <windows.h>
int main(int argc, char **argv)
{
char * cmd = GetCommandLineA();
DWORD exitcode;
STARTUPINFOA si = { sizeof(si), };
PROCESS_INFORMATION pi;
int key;
if (*cmd == '"') {
cmd++;
while (*cmd && !(*cmd == '"' && cmd[-1] != '\\'))
cmd++;
if (*cmd)
cmd++;
}
else {
while (*cmd && !(*cmd == ' ' || *cmd == '\t'))
cmd++;
}
while (*cmd == ' ' || *cmd == '\t')
cmd++;
if (*cmd) {
printf("%s\n\n", cmd); fflush(stdout);
}
if (!*cmd) {
printf("Usage: %s COMMAND [ARG ...]\n", argv[0]);
exitcode = 1;
}
else if (!CreateProcessA((char *)0, cmd,
(SECURITY_ATTRIBUTES *)0, (SECURITY_ATTRIBUTES *)0,
TRUE/*inherit*/, 0/*no flags*/, (void *)0, (char *)0, &si, &pi)
) {
DWORD err = GetLastError();
if (err == ERROR_FILE_NOT_FOUND)
printf("Command not found\n");
else
printf("CreateProcess() failed with error=%u\n", err);
exitcode = 1;
}
else {
CloseHandle(pi.hThread);
exitcode = 42;
WaitForSingleObject(pi.hProcess, INFINITE);
GetExitCodeProcess(pi.hProcess, &exitcode);
CloseHandle(pi.hProcess);
if (exitcode)
printf("\nExitcode: %u (0x%02x)", exitcode, exitcode);
}
printf("\nType <return> to exit: "); fflush(stdout);
while (!((key = getc(stdin)) == EOF || key == '\n' || key == '\r'))
;
printf("\n");
return exitcode;
}
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