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/cvs/rxvt-unicode/src/rxvtc.C
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Comparing rxvt-unicode/src/rxvtc.C (file contents):
Revision 1.22 by root, Sun Jan 22 16:36:40 2006 UTC vs.
Revision 1.26 by root, Wed Aug 9 22:01:07 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 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) 2003-2004 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
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 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
33#include "rxvtdaemon.h" 33#include "rxvtdaemon.h"
34#include "libptytty.h" 34#include "libptytty.h"
35 35
36#include "rxvt.h" 36#include "rxvt.h"
37 37
38#define STATUS_SUCCESS 0
39#define STATUS_FAILURE 1
40#define STATUS_CONNECTION_FAILED 2
41
38struct client : rxvt_connection { 42struct client : rxvt_connection {
39 client (); 43 client ();
40}; 44};
41 45
42client::client () 46client::client ()
43{ 47{
48 sockaddr_un sa;
49 char *sockname = rxvt_connection::unix_sockname ();
50
51 if (strlen(sockname) >= sizeof(sa.sun_path))
52 {
53 fputs ("socket name too long, aborting.\n", stderr);
54 exit (STATUS_FAILURE);
55 }
56
44 if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) 57 if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0)
45 { 58 {
46 perror ("unable to create communications socket"); 59 perror ("unable to create communications socket");
47 exit (EXIT_FAILURE); 60 exit (STATUS_FAILURE);
48 } 61 }
49 62
50 char *sockname = rxvt_connection::unix_sockname ();
51 sockaddr_un sa;
52 sa.sun_family = AF_UNIX; 63 sa.sun_family = AF_UNIX;
53 strcpy (sa.sun_path, sockname); 64 strcpy (sa.sun_path, sockname);
54 free (sockname); 65 free (sockname);
55 66
56 if (connect (fd, (sockaddr *)&sa, sizeof (sa))) 67 if (connect (fd, (sockaddr *)&sa, sizeof (sa)))
57 { 68 {
58 perror ("unable to connect to the rxvt-unicode daemon"); 69 perror ("unable to connect to the rxvt-unicode daemon");
59 exit (EXIT_FAILURE); 70 exit (STATUS_CONNECTION_FAILED);
60 } 71 }
61} 72}
62 73
63extern char **environ; 74extern char **environ;
64 75
… …
80 char cwd[PATH_MAX]; 91 char cwd[PATH_MAX];
81 92
82 if (!getcwd (cwd, sizeof (cwd))) 93 if (!getcwd (cwd, sizeof (cwd)))
83 { 94 {
84 perror ("unable to determine current working directory"); 95 perror ("unable to determine current working directory");
85 exit (EXIT_FAILURE); 96 exit (STATUS_FAILURE);
86 } 97 }
87 98
88 c.send ("CWD"), c.send (cwd); 99 c.send ("CWD"), c.send (cwd);
89 100
90 for (char **var = environ; *var; var++) 101 for (char **var = environ; *var; var++)
… …
113 else if (!strcmp (tok, "GETFD") && c.recv (cint)) 124 else if (!strcmp (tok, "GETFD") && c.recv (cint))
114 { 125 {
115 if (!ptytty::send_fd (c.fd, cint)) 126 if (!ptytty::send_fd (c.fd, cint))
116 { 127 {
117 fprintf (stderr, "unable to send fd %d: ", cint); perror (0); 128 fprintf (stderr, "unable to send fd %d: ", cint); perror (0);
118 exit (EXIT_FAILURE); 129 exit (STATUS_FAILURE);
119 } 130 }
120 } 131 }
121 else if (!strcmp (tok, "END")) 132 else if (!strcmp (tok, "END"))
122 { 133 {
123 int success; 134 int success;
124 135
125 if (c.recv (success)) 136 if (c.recv (success))
126 exit (success ? EXIT_SUCCESS : EXIT_FAILURE); 137 exit (success ? STATUS_SUCCESS : STATUS_FAILURE);
127 } 138 }
128 else 139 else
129 { 140 {
130 fprintf (stderr, "protocol error: received unsupported token '%s'.\n", (const char *)tok); 141 fprintf (stderr, "protocol error: received unsupported token '%s'.\n", (const char *)tok);
131 break; 142 break;
132 } 143 }
133 144
134 return EXIT_FAILURE; 145 return STATUS_FAILURE;
135} 146}
136 147

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