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Comparing rxvt-unicode/src/rxvtd.C (file contents):
Revision 1.31 by root, Fri Aug 18 23:03:31 2006 UTC vs.
Revision 1.44 by root, Tue Feb 19 13:37:17 2008 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtd.C 2 * File: rxvtd.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) 2003-2007 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.
… …
36#include <cerrno> 36#include <cerrno>
37 37
38#include "rxvt.h" 38#include "rxvt.h"
39#include "rxvtdaemon.h" 39#include "rxvtdaemon.h"
40#include "libptytty.h" 40#include "libptytty.h"
41#include "iom.h"
42 41
43struct server : rxvt_connection { 42struct server : rxvt_connection {
44 log_callback log_cb; 43 log_callback log_cb;
45 getfd_callback getfd_cb; 44 getfd_callback getfd_cb;
46 45
47 void read_cb (io_watcher &w, short revents); io_watcher read_ev; 46 void read_cb (ev::io &w, int revents); ev::io read_ev;
48 void log_msg (const char *msg); 47 void log_msg (const char *msg);
49 int getfd (int remote_fd); 48 int getfd (int remote_fd);
50 49
51 server (int fd) 50 server (int fd)
52 : read_ev (this, &server::read_cb),
53 log_cb (this, &server::log_msg),
54 getfd_cb (this, &server::getfd)
55 { 51 {
52 read_ev.set <server, &server::read_cb> (this);
53 log_cb.set <server, &server::log_msg> (this);
54 getfd_cb.set<server, &server::getfd> (this);
55
56 this->fd = fd; 56 this->fd = fd;
57 fcntl (fd, F_SETFD, FD_CLOEXEC);
58 fcntl (fd, F_SETFL, 0);
57 read_ev.start (fd, EVENT_READ); 59 read_ev.start (fd, ev::READ);
58 } 60 }
59 61
60 void err (const char *format = 0, ...); 62 void err (const char *format = 0, ...);
61}; 63};
62 64
63struct unix_listener { 65struct unix_listener {
64 int fd; 66 int fd;
65 67
66 void accept_cb (io_watcher &w, short revents); io_watcher accept_ev; 68 void accept_cb (ev::io &w, int revents); ev::io accept_ev;
67 69
68 unix_listener (const char *sockname); 70 unix_listener (const char *sockname);
69}; 71};
70 72
71unix_listener::unix_listener (const char *sockname) 73unix_listener::unix_listener (const char *sockname)
72: accept_ev (this, &unix_listener::accept_cb)
73{ 74{
75 accept_ev.set<unix_listener, &unix_listener::accept_cb> (this);
76
74 sockaddr_un sa; 77 sockaddr_un sa;
75 78
76 if (strlen (sockname) >= sizeof(sa.sun_path)) 79 if (strlen (sockname) >= sizeof(sa.sun_path))
77 { 80 {
78 fputs ("socket name too long, aborting.\n", stderr); 81 fputs ("socket name too long, aborting.\n", stderr);
79 exit (EXIT_FAILURE); 82 exit (EXIT_FAILURE);
80 } 83 }
… …
84 perror ("unable to create listening socket"); 87 perror ("unable to create listening socket");
85 exit (EXIT_FAILURE); 88 exit (EXIT_FAILURE);
86 } 89 }
87 90
88 fcntl (fd, F_SETFD, FD_CLOEXEC); 91 fcntl (fd, F_SETFD, FD_CLOEXEC);
92 fcntl (fd, F_SETFL, O_NONBLOCK);
89 93
90 sa.sun_family = AF_UNIX; 94 sa.sun_family = AF_UNIX;
91 strcpy (sa.sun_path, sockname); 95 strcpy (sa.sun_path, sockname);
92 96
93 unlink (rxvt_connection::unix_sockname ()); 97 unlink (rxvt_connection::unix_sockname ());
… …
106 { 110 {
107 perror ("unable to listen on socket"); 111 perror ("unable to listen on socket");
108 exit (EXIT_FAILURE); 112 exit (EXIT_FAILURE);
109 } 113 }
110 114
111 accept_ev.start (fd, EVENT_READ); 115 accept_ev.start (fd, ev::READ);
112} 116}
113 117
114void unix_listener::accept_cb (io_watcher &w, short revents) 118void unix_listener::accept_cb (ev::io &w, int revents)
115{ 119{
116 int fd2 = accept (fd, 0, 0); 120 int fd2 = accept (fd, 0, 0);
117 121
118 if (fd2 >= 0) 122 if (fd2 >= 0)
119 {
120 fcntl (fd2, F_SETFD, FD_CLOEXEC);
121 new server (fd2); 123 new server (fd2);
122 }
123} 124}
124 125
125int server::getfd (int remote_fd) 126int server::getfd (int remote_fd)
126{ 127{
127 send ("GETFD"); 128 send ("GETFD");
… …
143 va_list ap; 144 va_list ap;
144 va_start (ap, format); 145 va_start (ap, format);
145 vsnprintf (err, 1024, format, ap); 146 vsnprintf (err, 1024, format, ap);
146 va_end (ap); 147 va_end (ap);
147 148
148 send ("MSG"), send (err); 149 log_msg (err);
149 } 150 }
150 151
151 send ("END"); send (0); 152 send ("END"), send (0);
152 close (fd); 153 close (fd);
153 delete this; 154 delete this;
154} 155}
155 156
156void server::read_cb (io_watcher &w, short revents) 157void server::read_cb (ev::io &w, int revents)
157{ 158{
158 auto_str tok; 159 auto_str tok;
159 160
160 if (recv (tok)) 161 if (recv (tok))
161 { 162 {
162 if (!strcmp (tok, "NEW")) 163 if (!strcmp (tok, "NEW"))
163 { 164 {
164 stringvec *argv = new stringvec; 165 stringvec *argv = new stringvec;
165 stringvec *envv = new stringvec; 166 stringvec *envv = new stringvec;
166 167
167 for (;;) 168 for (;;)
168 { 169 {
169 if (!recv (tok)) 170 if (!recv (tok))
170 return err (); 171 return err ();
171 172
… …
191 192
192 envv->push_back (0); 193 envv->push_back (0);
193 194
194 { 195 {
195 rxvt_term *term = new rxvt_term; 196 rxvt_term *term = new rxvt_term;
196 197
197 term->log_hook = &log_cb; 198 term->log_hook = &log_cb;
198 term->getfd_hook = &getfd_cb; 199 term->getfd_hook = &getfd_cb;
199 200
200 bool success; 201 bool success = true;
201 202
202 try 203 try
203 { 204 {
204 success = term->init (argv, envv); 205 term->init (argv, envv);
205 } 206 }
206 catch (const class rxvt_failure_exception &e) 207 catch (const class rxvt_failure_exception &e)
207 { 208 {
208 success = false; 209 success = false;
209 } 210 }
… …
244 { 245 {
245 rxvt_log ("%s: unknown option '%s', aborting.\n", argv [0], argv [i]); 246 rxvt_log ("%s: unknown option '%s', aborting.\n", argv [0], argv [i]);
246 return EXIT_FAILURE; 247 return EXIT_FAILURE;
247 } 248 }
248 } 249 }
249
250 chdir ("/");
251 250
252 if (opt_opendisplay) 251 if (opt_opendisplay)
253 displays.get (getenv ("DISPLAY")); // open display and never release it 252 displays.get (getenv ("DISPLAY")); // open display and never release it
254 253
255 char *sockname = rxvt_connection::unix_sockname (); 254 char *sockname = rxvt_connection::unix_sockname ();
256 unix_listener l (sockname); 255 unix_listener l (sockname);
256
257 chdir ("/");
257 258
258 if (!opt_quiet) 259 if (!opt_quiet)
259 { 260 {
260 printf ("rxvt-unicode daemon listening on %s.\n", sockname); 261 printf ("rxvt-unicode daemon listening on %s.\n", sockname);
261 fflush (stdout); 262 fflush (stdout);
… …
272 rxvt_log ("unable to fork daemon, aborting.\n"); 273 rxvt_log ("unable to fork daemon, aborting.\n");
273 return EXIT_FAILURE; 274 return EXIT_FAILURE;
274 } 275 }
275 else if (pid > 0) 276 else if (pid > 0)
276 _exit (EXIT_SUCCESS); 277 _exit (EXIT_SUCCESS);
277 }
278 278
279 io_manager::loop (); 279 ev_default_fork ();
280 }
281
282 ev_loop (0);
280 283
281 return EXIT_SUCCESS; 284 return EXIT_SUCCESS;
282} 285}
283 286

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