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Comparing rxvt-unicode/src/rxvtd.C (file contents):
Revision 1.18 by root, Thu Sep 2 07:44:40 2004 UTC vs.
Revision 1.25 by root, Tue Jan 17 15:43:49 2006 UTC

… …
21 *----------------------------------------------------------------------*/ 21 *----------------------------------------------------------------------*/
22 22
23#include "../config.h" 23#include "../config.h"
24#include "rxvt.h" 24#include "rxvt.h"
25#include "rxvtdaemon.h" 25#include "rxvtdaemon.h"
26#include "fdpass.h"
26#include "iom.h" 27#include "iom.h"
27 28
28#include <cstdio> 29#include <cstdio>
29#include <cstdlib> 30#include <cstdlib>
30#include <cstdarg> 31#include <cstdarg>
… …
41 42
42extern char **environ; 43extern char **environ;
43 44
44struct server : rxvt_connection { 45struct server : rxvt_connection {
45 log_callback log_cb; 46 log_callback log_cb;
47 getfd_callback getfd_cb;
46 48
47 void read_cb (io_watcher &w, short revents); io_watcher read_ev; 49 void read_cb (io_watcher &w, short revents); io_watcher read_ev;
48 void log_msg (const char *msg); 50 void log_msg (const char *msg);
51 int getfd (int remote_fd);
49 52
50 server (int fd) 53 server (int fd)
51 : read_ev (this, &server::read_cb), 54 : read_ev (this, &server::read_cb),
52 log_cb (this, &server::log_msg) 55 log_cb (this, &server::log_msg),
56 getfd_cb (this, &server::getfd)
53 { 57 {
54 this->fd = fd; 58 this->fd = fd;
55 read_ev.start (fd, EVENT_READ); 59 read_ev.start (fd, EVENT_READ);
56 } 60 }
57 61
… …
67}; 71};
68 72
69unix_listener::unix_listener (const char *sockname) 73unix_listener::unix_listener (const char *sockname)
70: accept_ev (this, &unix_listener::accept_cb) 74: accept_ev (this, &unix_listener::accept_cb)
71{ 75{
72 if ((fd = socket (PF_UNIX, SOCK_STREAM, 0)) < 0) 76 if ((fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0)
73 { 77 {
74 perror ("unable to create listening socket"); 78 perror ("unable to create listening socket");
75 exit (EXIT_FAILURE); 79 exit (EXIT_FAILURE);
76 } 80 }
77 81
… …
110 if (fd2 >= 0) 114 if (fd2 >= 0)
111 { 115 {
112 fcntl (fd2, F_SETFD, FD_CLOEXEC); 116 fcntl (fd2, F_SETFD, FD_CLOEXEC);
113 new server (fd2); 117 new server (fd2);
114 } 118 }
119}
120
121int server::getfd (int remote_fd)
122{
123 send ("GETFD");
124 send (remote_fd);
125 return rxvt_recv_fd (fd);
115} 126}
116 127
117void server::log_msg (const char *msg) 128void server::log_msg (const char *msg)
118{ 129{
119 send ("MSG"), send (msg); 130 send ("MSG"), send (msg);
… …
171 } 182 }
172 183
173 envv->push_back (0); 184 envv->push_back (0);
174 185
175 { 186 {
176 char **old_environ = environ;
177 environ = envv->begin ();
178
179 rxvt_term *term = new rxvt_term; 187 rxvt_term *term = new rxvt_term;
180 188
181 term->log_hook = &log_cb; 189 term->log_hook = &log_cb;
190 term->getfd_hook = &getfd_cb;
182 term->argv = argv; 191 term->argv = argv;
183 term->envv = envv; 192 term->envv = envv;
184 193
185 bool success; 194 bool success;
186 195
… …
193 success = false; 202 success = false;
194 } 203 }
195 204
196 term->log_hook = 0; 205 term->log_hook = 0;
197 206
198 environ = old_environ; 207 chdir ("/");
199 208
200 if (!success) 209 if (!success)
201 term->destroy (); 210 term->destroy ();
202 211
203 send ("END"); send (success ? 1 : 0); 212 send ("END"); send (success ? 1 : 0);
… …
208 } 217 }
209 else 218 else
210 return err (); 219 return err ();
211} 220}
212 221
222int opt_fork, opt_opendisplay, opt_quiet;
223
213int 224int
214main (int argc, const char *const *argv) 225main (int argc, const char *const *argv)
215{ 226{
216 rxvt_init (); 227 rxvt_init ();
217 228
229 for (int i = 1; i < argc; i++)
230 {
231 if (!strcmp (argv [i], "-f") || !strcmp (argv [i], "--fork"))
232 opt_fork = 1;
233 else if (!strcmp (argv [i], "-o") || !strcmp (argv [i], "--opendisplay"))
234 opt_opendisplay = 1;
235 else if (!strcmp (argv [i], "-q") || !strcmp (argv [i], "--quiet"))
236 opt_quiet = 1;
237 else
238 {
239 rxvt_log ("%s: unknown option '%s', aborting.\n", argv [0], argv [i]);
240 return EXIT_FAILURE;
241 }
242 }
243
244 chdir ("/");
245
246 if (opt_opendisplay)
247 displays.get (getenv ("DISPLAY")); // open display and never release it
248
218 char *sockname = rxvt_connection::unix_sockname (); 249 char *sockname = rxvt_connection::unix_sockname ();
219 unix_listener l (sockname); 250 unix_listener l (sockname);
251
252 if (!opt_quiet)
253 {
220 printf ("rxvt-unicode daemon listening on %s.\n", sockname); 254 printf ("rxvt-unicode daemon listening on %s.\n", sockname);
255 fflush (stdout);
256 }
257
221 free (sockname); 258 free (sockname);
222 259
260 if (opt_fork)
261 {
262 pid_t pid = fork ();
263
264 if (pid < 0)
265 {
266 rxvt_log ("unable to fork daemon, aborting.\n");
267 return EXIT_FAILURE;
268 }
269 else if (pid > 0)
270 _exit (EXIT_SUCCESS);
271 }
272
223 io_manager::loop (); 273 io_manager::loop ();
224 274
225 return EXIT_SUCCESS; 275 return EXIT_SUCCESS;
226} 276}
227 277

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