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70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* $Id: xio-system.c,v 1.13.2.1 2006/07/24 19:18:36 gerhard Exp $ */
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/* Copyright Gerhard Rieger 2001-2007 */
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/* Published under the GNU General Public License V.2, see file COPYING */
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/* this file contains the source for opening addresses of system type */
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#include "xiosysincludes.h"
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#include "xioopen.h"
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#include "xio-progcall.h"
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#include "xio-system.h"
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#if WITH_SYSTEM
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static int xioopen_system(int arg, const char *argv[], struct opt *opts,
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int xioflags, /* XIO_RDONLY etc. */
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xiofile_t *fd,
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unsigned groups,
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int dummy1, int dummy2, int dummy3
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);
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static const struct xioaddr_endpoint_desc xioendpoint_system1 = { XIOADDR_SYS, "system", 1, XIOBIT_ALL, GROUP_FD|GROUP_FORK|GROUP_EXEC|GROUP_SOCKET|GROUP_SOCK_UNIX|GROUP_TERMIOS|GROUP_FIFO|GROUP_PTY|GROUP_PARENT, XIOSHUT_UNSPEC, XIOCLOSE_UNSPEC, xioopen_system, 1, 0, 0 HELP(":<shell-command>") };
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const union xioaddr_desc *xioaddrs_system[] = {
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(union xioaddr_desc *)&xioendpoint_system1,
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NULL
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};
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static int xioopen_system(int argc, const char *argv[], struct opt *opts,
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int xioflags, /* XIO_RDONLY etc. */
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xiofile_t *fd,
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unsigned groups,
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int dummy1, int dummy2, int dummy3
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) {
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int status;
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char *path = NULL;
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int result;
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const char *string = argv[1];
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status = _xioopen_foxec_end(xioflags, &fd->stream, groups, &opts);
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if (status < 0) return status;
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if (status == 0) { /* child */
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int numleft;
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if (setopt_path(opts, &path) < 0) {
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/* this could be dangerous, so let us abort this child... */
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Exit(1);
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}
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if ((numleft = leftopts(opts)) > 0) {
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Error1("%d option(s) could not be used", numleft);
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showleft(opts);
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return STAT_NORETRY;
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}
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Info1("executing shell command \"%s\"", string);
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result = System(string);
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if (result != 0) {
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Warn2("system(\"%s\") returned with status %d", string, result);
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}
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Exit(0); /* this child process */
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}
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/* parent */
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return 0;
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}
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#endif /* WITH_SYSTEM */
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