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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.210 by ayin, Sat Sep 8 21:25:56 2007 UTC vs.
Revision 1.221 by ayin, Wed Oct 31 09:55:23 2007 UTC

… …
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) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support 16 * - QNX support
14 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
… …
38 41
39#include <limits> 42#include <limits>
40 43
41#include <csignal> 44#include <csignal>
42 45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
146
43const char *const def_colorName[] = 147const char *const def_colorName[] =
44 { 148 {
45 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
46 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
47 /* low-intensity colors */ 151 /* low-intensity colors */
… …
50 "rgb:00/cd/00", // 2: green (Green3) 154 "rgb:00/cd/00", // 2: green (Green3)
51 "rgb:cd/cd/00", // 3: yellow (Yellow3) 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
52 "rgb:00/00/cd", // 4: blue (Blue3) 156 "rgb:00/00/cd", // 4: blue (Blue3)
53 "rgb:cd/00/cd", // 5: magenta (Magenta3) 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
54 "rgb:00/cd/cd", // 6: cyan (Cyan3) 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
55# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
56 "rgb:e5/e5/e5", // 7: white (Grey90) 160 "rgb:e5/e5/e5", // 7: white (Grey90)
57# else 161# else
58 "rgb:fa/eb/d7", // 7: white (AntiqueWhite) 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59# endif 163# endif
60 /* high-intensity colors */ 164 /* high-intensity colors */
61# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
62 "rgb:4d/4d/4d", // 8: bright black (Grey30) 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
… …
199 numpix_colors = TOTAL_COLORS; 303 numpix_colors = TOTAL_COLORS;
200 304
201 refresh_type = SLOW_REFRESH; 305 refresh_type = SLOW_REFRESH;
202 306
203 oldcursor.row = oldcursor.col = -1; 307 oldcursor.row = oldcursor.col = -1;
204#ifdef HAVE_BG_PIXMAP
205#ifdef HAVE_AFTERIMAGE
206 bgPixmap.original_asim = NULL;
207#endif
208 /* bgPixmap.w = bgPixmap.h = 0; */
209#ifdef XPM_BACKGROUND
210 bgPixmap.h_scale = bgPixmap.v_scale = 0;
211 bgPixmap.h_align = bgPixmap.v_align = 0;
212#endif
213 bgPixmap.flags = 0;
214 bgPixmap.pixmap = None;
215#endif
216 last_bot = last_state = -1; 308 last_bot = last_state = -1;
217 309
218 set_option (Opt_scrollBar); 310 set_option (Opt_scrollBar);
219 set_option (Opt_scrollTtyOutput); 311 set_option (Opt_scrollTtyOutput);
220 set_option (Opt_jumpScroll); 312 set_option (Opt_jumpScroll);
… …
240 if ((i = open ("/dev/null", O_RDONLY)) < 0) 332 if ((i = open ("/dev/null", O_RDONLY)) < 0)
241 { 333 {
242 /* TODO: BOO HISS */ 334 /* TODO: BOO HISS */
243 dup2 (STDERR_FILENO, STDIN_FILENO); 335 dup2 (STDERR_FILENO, STDIN_FILENO);
244 } 336 }
245 else if (i > STDIN_FILENO) 337 else if (i != STDIN_FILENO)
246 { 338 {
247 dup2 (i, STDIN_FILENO); 339 dup2 (i, STDIN_FILENO);
248 close (i); 340 close (i);
249 } 341 }
250 342
… …
265/*----------------------------------------------------------------------*/ 357/*----------------------------------------------------------------------*/
266const char ** 358const char **
267rxvt_term::init_resources (int argc, const char *const *argv) 359rxvt_term::init_resources (int argc, const char *const *argv)
268{ 360{
269 int i, r_argc; 361 int i, r_argc;
270 char *val;
271 const char **cmd_argv, **r_argv; 362 const char **cmd_argv, **r_argv;
272 363
273 /* 364 /*
274 * Look for -e option. Find => split and make cmd_argv[] of command args 365 * Look for -e option. Find => split and make cmd_argv[] of command args
275 */ 366 */
276 for (r_argc = 0; r_argc < argc; r_argc++) 367 for (r_argc = 0; r_argc < argc; r_argc++)
277 if (!strcmp (argv[r_argc], "-e")) 368 if (!strcmp (argv[r_argc], "-e"))
278 break; 369 break;
279 370
371 if (r_argc == argc)
372 cmd_argv = NULL;
373 else if (!argv[r_argc + 1])
374 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
375 else
376 {
377 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
378
379 for (i = 0; i < argc - r_argc - 1; i++)
380 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
381
382 cmd_argv[i] = NULL;
383 }
384
280 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 385 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
281 386
282 for (i = 0; i < r_argc; i++) 387 for (i = 0; i < r_argc; i++)
283 r_argv[i] = (const char *)argv[i]; 388 r_argv[i] = (const char *)argv[i];
284 389
285 r_argv[i] = NULL; 390 r_argv[i] = NULL;
286
287 if (r_argc == argc)
288 cmd_argv = NULL;
289 else
290 {
291 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
292
293 for (i = 0; i < argc - r_argc - 1; i++)
294 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
295
296 cmd_argv[i] = NULL;
297 }
298 391
299 rs[Rs_name] = rxvt_basename (argv[0]); 392 rs[Rs_name] = rxvt_basename (argv[0]);
300 393
301 /* 394 /*
302 * Open display, get options/resources and create the window 395 * Open display, get options/resources and create the window
… …
306 rs[Rs_display_name] = ":0"; 399 rs[Rs_display_name] = ":0";
307 400
308 get_options (r_argc, r_argv); 401 get_options (r_argc, r_argv);
309 402
310 if (!(display = displays.get (rs[Rs_display_name]))) 403 if (!(display = displays.get (rs[Rs_display_name])))
404 {
405 free (r_argv);
311 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); 406 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
407 }
312 408
313 // using a local pointer decreases code size a lot 409 // using a local pointer decreases code size a lot
314 xa = display->xa; 410 xa = display->xa;
315 411
316 set (display); 412 set (display);
… …
395 rs[Rs_cutchars] = CUTCHARS; 491 rs[Rs_cutchars] = CUTCHARS;
396 492
397#ifndef NO_BACKSPACE_KEY 493#ifndef NO_BACKSPACE_KEY
398 if (!rs[Rs_backspace_key]) 494 if (!rs[Rs_backspace_key])
399# ifdef DEFAULT_BACKSPACE 495# ifdef DEFAULT_BACKSPACE
400 key_backspace = DEFAULT_BACKSPACE; 496 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
401# else 497# else
402 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 498 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
403# endif 499# endif
404 else
405 {
406 val = strdup (rs[Rs_backspace_key]);
407 key_backspace = val;
408 }
409#endif 500#endif
410 501
411#ifndef NO_DELETE_KEY 502#ifndef NO_DELETE_KEY
412 if (!rs[Rs_delete_key]) 503 if (!rs[Rs_delete_key])
413# ifdef DEFAULT_DELETE 504# ifdef DEFAULT_DELETE
414 key_delete = DEFAULT_DELETE; 505 rs[Rs_delete_key] = DEFAULT_DELETE;
415# else 506# else
416 key_delete = "\033[3~"; 507 rs[Rs_delete_key] = "\033[3~";
417# endif 508# endif
418 else
419 {
420 val = strdup (rs[Rs_delete_key]);
421 key_delete = val;
422 }
423#endif 509#endif
424 510
425#ifdef HAVE_SCROLLBARS 511#ifdef HAVE_SCROLLBARS
426 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); 512 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
427#endif 513#endif
… …
571 657
572 this->locale = "C"; 658 this->locale = "C";
573 } 659 }
574 660
575 661
576 this->locale = rxvt_strdup (this->locale); 662 this->locale = strdup (this->locale);
577 SET_LOCALE (this->locale); 663 SET_LOCALE (this->locale);
578 mbstate.reset (); 664 mbstate.reset ();
579#endif 665#endif
580 666
581#if HAVE_NL_LANGINFO 667#if HAVE_NL_LANGINFO
… …
638 priv_modes |= PrivMode_Keypress; 724 priv_modes |= PrivMode_Keypress;
639 if (!option (Opt_jumpScroll)) 725 if (!option (Opt_jumpScroll))
640 priv_modes |= PrivMode_smoothScroll; 726 priv_modes |= PrivMode_smoothScroll;
641 727
642#ifndef NO_BACKSPACE_KEY 728#ifndef NO_BACKSPACE_KEY
643 if (strcmp (key_backspace, "DEC") == 0) 729 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
644 priv_modes |= PrivMode_HaveBackSpace; 730 priv_modes |= PrivMode_HaveBackSpace;
645#endif 731#endif
646 732
647 /* add value for scrollBar */ 733 /* add value for scrollBar */
648 if (scrollBar.state) 734 if (scrollBar.state)
… …
661 int i; 747 int i;
662 748
663#ifdef OFF_FOCUS_FADING 749#ifdef OFF_FOCUS_FADING
664 pix_colors = pix_colors_focused; 750 pix_colors = pix_colors_focused;
665#endif 751#endif
666 752
667 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 753 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
668 { 754 {
669 const char *name = rs[Rs_color + i]; 755 const char *name = rs[Rs_color + i];
670 756
671 if (!name) 757 if (!name)
… …
1251 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); 1337 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1252 1338
1253 int er; 1339 int er;
1254 1340
1255#ifndef NO_BACKSPACE_KEY 1341#ifndef NO_BACKSPACE_KEY
1256 if (key_backspace[0] && !key_backspace[1]) 1342 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1257 er = key_backspace[0]; 1343 er = rs[Rs_backspace_key][0];
1258 else if (strcmp (key_backspace, "DEC") == 0) 1344 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1259 er = '\177'; /* the initial state anyway */ 1345 er = '\177'; /* the initial state anyway */
1260 else 1346 else
1261#endif 1347#endif
1262 er = -1; 1348 er = -1;
1263 1349
… …
1367 sigset_t ss; 1453 sigset_t ss;
1368 sigemptyset (&ss); 1454 sigemptyset (&ss);
1369 sigprocmask (SIG_SETMASK, &ss, 0); 1455 sigprocmask (SIG_SETMASK, &ss, 0);
1370 1456
1371 /* command interpreter path */ 1457 /* command interpreter path */
1372 if (argv != NULL) 1458 if (argv)
1373 { 1459 {
1374# ifdef DEBUG_CMD 1460# ifdef DEBUG_CMD
1375 int i; 1461 int i;
1376 1462
1377 for (i = 0; argv[i]; i++) 1463 for (i = 0; argv[i]; i++)
… …
1397 login[0] = '-'; 1483 login[0] = '-';
1398 strcpy (&login[1], argv0); 1484 strcpy (&login[1], argv0);
1399 argv0 = login; 1485 argv0 = login;
1400 } 1486 }
1401 1487
1402 execlp (shell, argv0, NULL); 1488 execlp (shell, argv0, (char *)0);
1403 /* no error message: STDERR is closed! */ 1489 /* no error message: STDERR is closed! */
1404 } 1490 }
1405 1491
1406 return -1; 1492 return -1;
1407} 1493}

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