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pcg |
1.11 |
/*--------------------------------*-C-*---------------------------------* |
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* File: rxvtc.C |
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*----------------------------------------------------------------------* |
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* |
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* All portions of code are copyright by their respective author/s. |
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* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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pcg |
1.8 |
#include "../config.h" |
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pcg |
1.1 |
#include "rxvtdaemon.h" |
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pcg |
1.9 |
#include "rxvt.h" |
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pcg |
1.1 |
#include <cstdio> |
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#include <cstdlib> |
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#include <unistd.h> |
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pcg |
1.3 |
#include <signal.h> |
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pcg |
1.1 |
#include <sys/socket.h> |
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#include <sys/un.h> |
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struct client : rxvt_connection { |
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client (); |
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}; |
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client::client () |
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{ |
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pcg |
1.11 |
if ((fd = socket (PF_UNIX, SOCK_STREAM, 0)) < 0) |
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pcg |
1.1 |
{ |
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pcg |
1.5 |
perror ("unable to create communications socket"); |
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pcg |
1.1 |
exit (EXIT_FAILURE); |
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} |
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pcg |
1.4 |
char *sockname = rxvt_connection::unix_sockname (); |
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pcg |
1.1 |
sockaddr_un sa; |
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sa.sun_family = AF_UNIX; |
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pcg |
1.4 |
strcpy (sa.sun_path, sockname); |
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free (sockname); |
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pcg |
1.1 |
|
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if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
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{ |
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pcg |
1.5 |
perror ("unable to connect to rxvtd"); |
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pcg |
1.1 |
exit (EXIT_FAILURE); |
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} |
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} |
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61 |
pcg |
1.3 |
extern char **environ; |
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pcg |
1.1 |
int |
64 |
pcg |
1.7 |
main (int argc, const char *const *argv) |
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pcg |
1.1 |
{ |
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client c; |
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char buf[PATH_MAX]; |
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pcg |
1.3 |
{ |
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sigset_t ss; |
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pcg |
1.6 |
sigemptyset (&ss); |
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pcg |
1.3 |
sigaddset (&ss, SIGHUP); |
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sigprocmask (SIG_BLOCK, &ss, 0); |
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} |
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pcg |
1.1 |
c.send ("NEW"); |
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pcg |
1.7 |
// instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
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pcg |
1.2 |
c.send ("CWD"), c.send (getcwd (buf, sizeof (buf))); |
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pcg |
1.3 |
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for (char **var = environ; *environ; environ++) |
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c.send ("ENV"), c.send (*environ); |
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pcg |
1.1 |
|
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for (int i = 0; i < argc; i++) |
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pcg |
1.2 |
c.send ("ARG"), c.send (argv[i]); |
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pcg |
1.1 |
c.send ("END"); |
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pcg |
1.8 |
|
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auto_str tok; |
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for (;;) |
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if (!c.recv (tok)) |
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{ |
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fprintf (stderr, "protocol error: unexpected eof from server.\n"); |
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break; |
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} |
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else if (!strcmp (tok, "MSG") && c.recv (tok)) |
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fprintf (stderr, "%s", (const char *)tok); |
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else if (!strcmp (tok, "END")) |
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{ |
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int success; |
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if (c.recv (success)) |
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exit (success ? EXIT_SUCCESS : EXIT_FAILURE); |
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} |
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else |
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{ |
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fprintf (stderr, "protocol error: received illegal token '%s'.\n", (const char *)tok); |
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break; |
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} |
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return EXIT_FAILURE; |
112 |
pcg |
1.1 |
} |
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