|
|
1 | /*--------------------------------*-C-*---------------------------------* |
|
|
2 | * File: rxvtc.C |
|
|
3 | *----------------------------------------------------------------------* |
|
|
4 | * |
|
|
5 | * All portions of code are copyright by their respective author/s. |
|
|
6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
|
|
7 | * |
|
|
8 | * This program is free software; you can redistribute it and/or modify |
|
|
9 | * it under the terms of the GNU General Public License as published by |
|
|
10 | * the Free Software Foundation; either version 2 of the License, or |
|
|
11 | * (at your option) any later version. |
|
|
12 | * |
|
|
13 | * This program is distributed in the hope that it will be useful, |
|
|
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
16 | * GNU General Public License for more details. |
|
|
17 | * |
|
|
18 | * You should have received a copy of the GNU General Public License |
|
|
19 | * along with this program; if not, write to the Free Software |
|
|
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|
|
21 | *----------------------------------------------------------------------*/ |
|
|
22 | |
1 | #include "../config.h" |
23 | #include "../config.h" |
2 | #include "rxvtdaemon.h" |
24 | #include "rxvtdaemon.h" |
3 | |
25 | |
4 | #include "rxvt.h" |
26 | #include "rxvt.h" |
5 | |
27 | |
6 | #include <cstdio> |
28 | #include <cstdio> |
7 | #include <cstdlib> |
29 | #include <cstdlib> |
|
|
30 | #include <cstring> |
|
|
31 | #include <csignal> |
8 | |
32 | |
9 | #include <unistd.h> |
33 | #include <unistd.h> |
10 | #include <signal.h> |
|
|
11 | #include <sys/socket.h> |
34 | #include <sys/socket.h> |
12 | #include <sys/un.h> |
35 | #include <sys/un.h> |
13 | |
36 | |
14 | struct client : rxvt_connection { |
37 | struct client : rxvt_connection { |
15 | client (); |
38 | client (); |
16 | }; |
39 | }; |
17 | |
40 | |
18 | client::client () |
41 | client::client () |
19 | { |
42 | { |
20 | if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0) |
43 | if ((fd = socket (PF_UNIX, SOCK_STREAM, 0)) < 0) |
21 | { |
44 | { |
22 | perror ("unable to create communications socket"); |
45 | perror ("unable to create communications socket"); |
23 | exit (EXIT_FAILURE); |
46 | exit (EXIT_FAILURE); |
24 | } |
47 | } |
25 | |
48 | |
… | |
… | |
29 | strcpy (sa.sun_path, sockname); |
52 | strcpy (sa.sun_path, sockname); |
30 | free (sockname); |
53 | free (sockname); |
31 | |
54 | |
32 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
55 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
33 | { |
56 | { |
34 | perror ("unable to connect to rxvtd"); |
57 | perror ("unable to connect to the rxvt-unicode daemon"); |
35 | exit (EXIT_FAILURE); |
58 | exit (EXIT_FAILURE); |
36 | } |
59 | } |
37 | } |
60 | } |
38 | |
61 | |
39 | extern char **environ; |
62 | extern char **environ; |
40 | |
63 | |
41 | int |
64 | int |
42 | main (int argc, const char *const *argv) |
65 | main (int argc, const char *const *argv) |
43 | { |
66 | { |
44 | client c; |
67 | client c; |
45 | char buf[PATH_MAX]; |
|
|
46 | |
|
|
47 | { |
68 | { |
48 | sigset_t ss; |
69 | sigset_t ss; |
49 | |
70 | |
50 | sigemptyset (&ss); |
71 | sigemptyset (&ss); |
51 | sigaddset (&ss, SIGHUP); |
72 | sigaddset (&ss, SIGHUP); |
52 | sigprocmask (SIG_BLOCK, &ss, 0); |
73 | sigprocmask (SIG_BLOCK, &ss, 0); |
53 | } |
74 | } |
54 | |
75 | |
55 | c.send ("NEW"); |
76 | c.send ("NEW"); |
|
|
77 | |
56 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
78 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
57 | c.send ("CWD"), c.send (getcwd (buf, sizeof (buf))); |
79 | char cwd[PATH_MAX]; |
|
|
80 | |
|
|
81 | if (!getcwd (cwd, sizeof (cwd))) |
|
|
82 | { |
|
|
83 | perror ("unable to determine current working directory"); |
|
|
84 | exit (EXIT_FAILURE); |
|
|
85 | } |
|
|
86 | |
|
|
87 | c.send ("CWD"), c.send (cwd); |
58 | |
88 | |
59 | for (char **var = environ; *environ; environ++) |
89 | for (char **var = environ; *environ; environ++) |
60 | c.send ("ENV"), c.send (*environ); |
90 | c.send ("ENV"), c.send (*environ); |
61 | |
91 | |
|
|
92 | const char *base = strrchr (argv[0], '/'); |
|
|
93 | base = base ? base + 1 : argv[0]; |
|
|
94 | c.send ("ARG"), c.send (strcmp (base, RXVTNAME "c") ? base : RXVTNAME); |
|
|
95 | |
62 | for (int i = 0; i < argc; i++) |
96 | for (int i = 1; i < argc; i++) |
63 | c.send ("ARG"), c.send (argv[i]); |
97 | c.send ("ARG"), c.send (argv[i]); |
64 | |
98 | |
65 | c.send ("END"); |
99 | c.send ("END"); |
66 | |
100 | |
67 | auto_str tok; |
101 | auto_str tok; |