1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: rxvtc.C |
2 | * File: rxvtc.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2006 Marc Lehmann <schmorp@schmorp.de> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
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 |
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 |
10 | * the Free Software Foundation; either version 3 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
… | |
… | |
19 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | *----------------------------------------------------------------------*/ |
21 | *----------------------------------------------------------------------*/ |
22 | |
22 | |
23 | #include "../config.h" |
23 | #include "../config.h" |
24 | #include <cstdio> |
24 | #include <stdio.h> |
25 | #include <cstdlib> |
25 | #include <stdlib.h> |
26 | #include <cstring> |
26 | #include <string.h> |
27 | #include <csignal> |
27 | #include <signal.h> |
28 | |
28 | |
29 | #include <unistd.h> |
29 | #include <unistd.h> |
30 | #include <sys/socket.h> |
30 | #include <sys/socket.h> |
31 | #include <sys/un.h> |
31 | #include <sys/un.h> |
32 | |
32 | |
33 | #include "rxvtdaemon.h" |
33 | #include "rxvtdaemon.h" |
34 | #include "libptytty.h" |
34 | #include "libptytty.h" |
35 | |
35 | |
36 | #include "rxvt.h" |
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37 | |
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38 | #define STATUS_SUCCESS 0 |
36 | #define STATUS_SUCCESS 0 |
39 | #define STATUS_FAILURE 1 |
37 | #define STATUS_FAILURE 1 |
40 | #define STATUS_CONNECTION_FAILED 2 |
38 | #define STATUS_CONNECTION_FAILED 2 |
41 | |
39 | |
42 | struct client : rxvt_connection { |
40 | struct client : rxvt_connection |
|
|
41 | { |
43 | client (); |
42 | client (); |
44 | }; |
43 | }; |
45 | |
44 | |
46 | client::client () |
45 | client::client () |
47 | { |
46 | { |
48 | sockaddr_un sa; |
47 | sockaddr_un sa; |
49 | char *sockname = rxvt_connection::unix_sockname (); |
48 | char *sockname = rxvt_connection::unix_sockname (); |
50 | |
49 | |
51 | if (strlen(sockname) >= sizeof(sa.sun_path)) |
50 | if (strlen (sockname) >= sizeof (sa.sun_path)) |
52 | { |
51 | { |
53 | fputs ("socket name too long, aborting.\n", stderr); |
52 | fputs ("socket name too long, aborting.\n", stderr); |
54 | exit (STATUS_FAILURE); |
53 | exit (STATUS_FAILURE); |
55 | } |
54 | } |
56 | |
55 | |
… | |
… | |
74 | extern char **environ; |
73 | extern char **environ; |
75 | |
74 | |
76 | int |
75 | int |
77 | main (int argc, const char *const *argv) |
76 | main (int argc, const char *const *argv) |
78 | { |
77 | { |
|
|
78 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
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|
79 | char cwd[PATH_MAX]; |
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80 | |
|
|
81 | if (!getcwd (cwd, sizeof (cwd))) |
|
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82 | { |
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83 | perror ("unable to determine current working directory"); |
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84 | exit (STATUS_FAILURE); |
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85 | } |
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86 | |
79 | client c; |
87 | client c; |
|
|
88 | |
80 | { |
89 | { |
81 | sigset_t ss; |
90 | sigset_t ss; |
82 | |
91 | |
83 | sigemptyset (&ss); |
92 | sigemptyset (&ss); |
84 | sigaddset (&ss, SIGHUP); |
93 | sigaddset (&ss, SIGHUP); |
85 | sigaddset (&ss, SIGPIPE); |
94 | sigaddset (&ss, SIGPIPE); |
86 | sigprocmask (SIG_BLOCK, &ss, 0); |
95 | sigprocmask (SIG_BLOCK, &ss, 0); |
87 | } |
96 | } |
88 | |
97 | |
89 | c.send ("NEW"); |
98 | if (argc >= 2 && !strcmp (argv[1], "-k")) |
90 | |
|
|
91 | // instead of getcwd we could opendir (".") and pass the fd for fchdir *g* |
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92 | char cwd[PATH_MAX]; |
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93 | |
|
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94 | if (!getcwd (cwd, sizeof (cwd))) |
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95 | { |
99 | { |
96 | perror ("unable to determine current working directory"); |
100 | c.send ("QUIT"); |
97 | exit (STATUS_FAILURE); |
101 | return 0; |
98 | } |
102 | } |
99 | |
103 | |
100 | c.send ("CWD"), c.send (cwd); |
104 | c.send ("NEW"); |
101 | |
105 | |
102 | for (char **var = environ; *var; var++) |
106 | for (char **var = environ; *var; var++) |
103 | c.send ("ENV"), c.send (*var); |
107 | c.send ("ENV"), c.send (*var); |
104 | |
108 | |
105 | const char *base = strrchr (argv[0], '/'); |
109 | const char *base = strrchr (argv[0], '/'); |
106 | base = base ? base + 1 : argv[0]; |
110 | base = base ? base + 1 : argv[0]; |
107 | c.send ("ARG"), c.send (strcmp (base, RXVTNAME "c") ? base : RXVTNAME); |
111 | c.send ("ARG"), c.send (strcmp (base, RXVTNAME "c") ? base : RXVTNAME); |
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112 | |
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113 | c.send ("ARG"), c.send ("-cd"); |
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114 | c.send ("ARG"), c.send (cwd); |
108 | |
115 | |
109 | for (int i = 1; i < argc; i++) |
116 | for (int i = 1; i < argc; i++) |
110 | c.send ("ARG"), c.send (argv[i]); |
117 | c.send ("ARG"), c.send (argv[i]); |
111 | |
118 | |
112 | c.send ("END"); |
119 | c.send ("END"); |