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1 | /*--------------------------------*-C-*---------------------------------* |
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2 | * File: rxvtc.C |
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3 | *----------------------------------------------------------------------* |
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4 | * |
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5 | * All portions of code are copyright by their respective author/s. |
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6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or modify |
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9 | * it under the terms of the GNU General Public License as published by |
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10 | * the Free Software Foundation; either version 2 of the License, or |
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11 | * (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 | *----------------------------------------------------------------------*/ |
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22 | |
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23 | #include "../config.h" |
| 1 | #include "rxvtdaemon.h" |
24 | #include "rxvtdaemon.h" |
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25 | |
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26 | #include "rxvt.h" |
| 2 | |
27 | |
| 3 | #include <cstdio> |
28 | #include <cstdio> |
| 4 | #include <cstdlib> |
29 | #include <cstdlib> |
| 5 | |
30 | |
| 6 | #include <unistd.h> |
31 | #include <unistd.h> |
| … | |
… | |
| 12 | client (); |
37 | client (); |
| 13 | }; |
38 | }; |
| 14 | |
39 | |
| 15 | client::client () |
40 | client::client () |
| 16 | { |
41 | { |
| 17 | if ((fd = socket (PF_LOCAL, SOCK_STREAM, 0)) < 0) |
42 | if ((fd = socket (PF_UNIX, SOCK_STREAM, 0)) < 0) |
| 18 | { |
43 | { |
| 19 | perror ("unable to create listening socket"); |
44 | perror ("unable to create communications socket"); |
| 20 | exit (EXIT_FAILURE); |
45 | exit (EXIT_FAILURE); |
| 21 | } |
46 | } |
| 22 | |
47 | |
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48 | char *sockname = rxvt_connection::unix_sockname (); |
| 23 | sockaddr_un sa; |
49 | sockaddr_un sa; |
| 24 | |
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| 25 | sa.sun_family = AF_UNIX; |
50 | sa.sun_family = AF_UNIX; |
| 26 | strcpy (sa.sun_path, rxvt_connection::unix_sockname ()); |
51 | strcpy (sa.sun_path, sockname); |
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52 | free (sockname); |
| 27 | |
53 | |
| 28 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
54 | if (connect (fd, (sockaddr *)&sa, sizeof (sa))) |
| 29 | { |
55 | { |
| 30 | perror ("unable to bind listening socket"); |
56 | perror ("unable to connect to rxvtd"); |
| 31 | exit (EXIT_FAILURE); |
57 | exit (EXIT_FAILURE); |
| 32 | } |
58 | } |
| 33 | } |
59 | } |
| 34 | |
60 | |
| 35 | extern char **environ; |
61 | extern char **environ; |
| 36 | |
62 | |
| 37 | int |
63 | int |
| 38 | main(int argc, const char *const *argv) |
64 | main (int argc, const char *const *argv) |
| 39 | { |
65 | { |
| 40 | client c; |
66 | client c; |
| 41 | char buf[PATH_MAX]; |
67 | char buf[PATH_MAX]; |
| 42 | |
68 | |
| 43 | { |
69 | { |
| 44 | sigset_t ss; |
70 | sigset_t ss; |
| 45 | |
71 | |
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72 | sigemptyset (&ss); |
| 46 | sigaddset (&ss, SIGHUP); |
73 | sigaddset (&ss, SIGHUP); |
| 47 | sigprocmask (SIG_BLOCK, &ss, 0); |
74 | sigprocmask (SIG_BLOCK, &ss, 0); |
| 48 | } |
75 | } |
| 49 | |
76 | |
| 50 | c.send ("NEW"); |
77 | c.send ("NEW"); |
| 51 | // 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* |
| 52 | c.send ("CWD"), c.send (getcwd (buf, sizeof (buf))); |
79 | c.send ("CWD"), c.send (getcwd (buf, sizeof (buf))); |
| 53 | |
80 | |
| 54 | for (char **var = environ; *environ; environ++) |
81 | for (char **var = environ; *environ; environ++) |
| 55 | c.send ("ENV"), c.send (*environ); |
82 | c.send ("ENV"), c.send (*environ); |
| 56 | |
83 | |
| 57 | for (int i = 0; i < argc; i++) |
84 | for (int i = 0; i < argc; i++) |
| 58 | c.send ("ARG"), c.send (argv[i]); |
85 | c.send ("ARG"), c.send (argv[i]); |
| 59 | |
86 | |
| 60 | c.send ("END"); |
87 | c.send ("END"); |
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88 | |
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89 | auto_str tok; |
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90 | |
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91 | for (;;) |
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92 | if (!c.recv (tok)) |
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93 | { |
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94 | fprintf (stderr, "protocol error: unexpected eof from server.\n"); |
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95 | break; |
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96 | } |
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97 | else if (!strcmp (tok, "MSG") && c.recv (tok)) |
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98 | fprintf (stderr, "%s", (const char *)tok); |
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99 | else if (!strcmp (tok, "END")) |
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100 | { |
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101 | int success; |
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102 | if (c.recv (success)) |
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103 | exit (success ? EXIT_SUCCESS : EXIT_FAILURE); |
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104 | } |
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105 | else |
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106 | { |
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107 | fprintf (stderr, "protocol error: received illegal token '%s'.\n", (const char *)tok); |
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108 | break; |
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109 | } |
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110 | |
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111 | return EXIT_FAILURE; |
| 61 | } |
112 | } |
| 62 | |
113 | |
