static HANDLE spawn_command (const std::vector<std::string>& command, HANDLE stdin_handle, HANDLE stdout_handle, HANDLE stderr_handle)
{
PROCESS_INFORMATION proc_info;
ZeroMemory(&proc_info, sizeof(proc_info));
STARTUPINFO start_info;
ZeroMemory(&start_info, sizeof(start_info));
start_info.cb = sizeof(STARTUPINFO);
start_info.hStdInput = stdin_handle ? stdin_handle : GetStdHandle(STD_INPUT_HANDLE);
start_info.hStdOutput = stdout_handle ? stdout_handle : GetStdHandle(STD_OUTPUT_HANDLE);
start_info.hStdError = stderr_handle ? stderr_handle : GetStdHandle(STD_ERROR_HANDLE);
start_info.dwFlags |= STARTF_USESTDHANDLES;
std::string cmdline(format_cmdline(command));
if (!CreateProcessA(NULL, // application name (NULL to use command line)
const_cast<char*>(cmdline.c_str()),
NULL, // process security attributes
NULL, // primary thread security attributes
TRUE, // handles are inherited
0, // creation flags
NULL, // use parent's environment
NULL, // use parent's current directory
&start_info,
&proc_info)) {
throw System_error("CreateProcess", cmdline, GetLastError());
}
CloseHandle(proc_info.hThread);
return proc_info.hProcess;
}
/*
* callback proc to run a script when admin finishes.
*/
static int
postadmin_proc (const char *repository, const char *filter, void *closure)
{
char *cmdline;
const char *srepos = Short_Repository (repository);
TRACE (TRACE_FUNCTION, "postadmin_proc (%s, %s)", repository, filter);
/* %c = cvs_cmd_name
* %R = referrer
* %p = shortrepos
* %r = repository
*/
/*
* Cast any NULL arguments as appropriate pointers as this is an
* stdarg function and we need to be certain the caller gets what
* is expected.
*/
cmdline = format_cmdline (
#ifdef SUPPORT_OLD_INFO_FMT_STRINGS
false, srepos,
#endif /* SUPPORT_OLD_INFO_FMT_STRINGS */
filter,
"c", "s", cvs_cmd_name,
#ifdef SERVER_SUPPORT
"R", "s", referrer ? referrer->original : "NONE",
#endif /* SERVER_SUPPORT */
"p", "s", srepos,
"r", "s", current_parsed_root->directory,
(char *) NULL);
if (!cmdline || !strlen (cmdline))
{
if (cmdline) free (cmdline);
error (0, 0, "postadmin proc resolved to the empty string!");
return 1;
}
run_setup (cmdline);
free (cmdline);
/* FIXME - read the comment in verifymsg_proc() about why we use abs()
* below() and shouldn't.
*/
return abs (run_exec (RUN_TTY, RUN_TTY, RUN_TTY,
RUN_NORMAL | RUN_SIGIGNORE));
}