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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.187 by root, Mon Jun 18 12:53:26 2007 UTC vs.
Revision 1.216 by ayin, Tue Oct 9 13:34:46 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>
… …
37#include "init.h" 40#include "init.h"
38 41
39#include <limits> 42#include <limits>
40 43
41#include <csignal> 44#include <csignal>
45
46#ifdef DISPLAY_IS_IP
47/* On Solaris link with -lsocket and -lnsl */
48#include <sys/types.h>
49#include <sys/socket.h>
50
51/* these next two are probably only on Sun (not Solaris) */
52#ifdef HAVE_SYS_SOCKIO_H
53#include <sys/sockio.h>
54#endif
55#ifdef HAVE_SYS_BYTEORDER_H
56#include <sys/byteorder.h>
57#endif
58
59#include <netinet/in.h>
60#include <arpa/inet.h>
61#include <net/if.h>
62#include <net/if_arp.h>
63
64static char *
65rxvt_network_display (const char *display)
66{
67 char buffer[1024], *rval = NULL;
68 struct ifconf ifc;
69 struct ifreq *ifr;
70 int i, skfd;
71
72 if (display[0] != ':' && strncmp (display, "unix:", 5))
73 return (char *) display; /* nothing to do */
74
75 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
76 ifc.ifc_buf = buffer;
77
78 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
79 {
80 perror ("socket");
81 return NULL;
82 }
83
84 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
85 {
86 perror ("SIOCGIFCONF");
87 close (skfd);
88 return NULL;
89 }
90
91 for (i = 0, ifr = ifc.ifc_req;
92 i < (ifc.ifc_len / sizeof (struct ifreq));
93 i++, ifr++)
94 {
95 struct ifreq ifr2;
96
97 strcpy (ifr2.ifr_name, ifr->ifr_name);
98
99 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
100 {
101 unsigned long addr;
102 struct sockaddr_in *p_addr;
103
104 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
105 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
106
107 /*
108 * not "0.0.0.0" or "127.0.0.1" - so format the address
109 */
110 if (addr && addr != 0x7F000001)
111 {
112 char *colon = strchr (display, ':');
113
114 if (colon == NULL)
115 colon = ":0.0";
116
117 rval = rxvt_malloc (strlen (colon) + 16);
118 sprintf (rval, "%d.%d.%d.%d%s",
119 (int) ((addr >> 030) & 0xFF),
120 (int) ((addr >> 020) & 0xFF),
121 (int) ((addr >> 010) & 0xFF),
122 (int) (addr & 0xFF), colon);
123 break;
124 }
125 }
126 }
127
128 close (skfd);
129
130 return rval;
131}
132#endif
42 133
43const char *const def_colorName[] = 134const char *const def_colorName[] =
44 { 135 {
45 COLOR_FOREGROUND, 136 COLOR_FOREGROUND,
46 COLOR_BACKGROUND, 137 COLOR_BACKGROUND,
… …
166#endif 257#endif
167#ifdef KEEP_SCROLLCOLOR 258#ifdef KEEP_SCROLLCOLOR
168 COLOR_SCROLLBAR, 259 COLOR_SCROLLBAR,
169 COLOR_SCROLLTROUGH, 260 COLOR_SCROLLTROUGH,
170#endif /* KEEP_SCROLLCOLOR */ 261#endif /* KEEP_SCROLLCOLOR */
171#if TINTING 262#if ENABLE_TRANSPARENCY
172 NULL, 263 NULL,
173#endif 264#endif
174#if OFF_FOCUS_FADING 265#if OFF_FOCUS_FADING
175 "rgb:00/00/00", 266 "rgb:00/00/00",
176#endif 267#endif
… …
183 pix_colors_focused = new rxvt_color [TOTAL_COLORS]; 274 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
184#ifdef OFF_FOCUS_FADING 275#ifdef OFF_FOCUS_FADING
185 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; 276 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186#endif 277#endif
187 278
188#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
189 pixmap = None;
190#endif
191 279
192 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
193 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
194 want_refresh = 1; 282 want_refresh = 1;
195 priv_modes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
… …
202 numpix_colors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
203 291
204 refresh_type = SLOW_REFRESH; 292 refresh_type = SLOW_REFRESH;
205 293
206 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
207#ifdef XPM_BACKGROUND
208 /* bgPixmap.w = bgPixmap.h = 0; */
209 bgPixmap.x = bgPixmap.y = 0;
210 bgPixmap.pixmap = None;
211#endif
212
213 last_bot = last_state = -1; 295 last_bot = last_state = -1;
214 296
215 set_option (Opt_scrollBar); 297 set_option (Opt_scrollBar);
216 set_option (Opt_scrollTtyOutput); 298 set_option (Opt_scrollTtyOutput);
217 set_option (Opt_jumpScroll); 299 set_option (Opt_jumpScroll);
300 set_option (Opt_skipScroll);
218 set_option (Opt_secondaryScreen); 301 set_option (Opt_secondaryScreen);
219 set_option (Opt_secondaryScroll); 302 set_option (Opt_secondaryScroll);
220 set_option (Opt_pastableTabs); 303 set_option (Opt_pastableTabs);
221 set_option (Opt_intensityStyles); 304 set_option (Opt_intensityStyles);
222 set_option (Opt_iso14755_52); 305 set_option (Opt_iso14755_52);
… …
236 if ((i = open ("/dev/null", O_RDONLY)) < 0) 319 if ((i = open ("/dev/null", O_RDONLY)) < 0)
237 { 320 {
238 /* TODO: BOO HISS */ 321 /* TODO: BOO HISS */
239 dup2 (STDERR_FILENO, STDIN_FILENO); 322 dup2 (STDERR_FILENO, STDIN_FILENO);
240 } 323 }
241 else if (i > STDIN_FILENO) 324 else if (i != STDIN_FILENO)
242 { 325 {
243 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
244 close (i); 327 close (i);
245 } 328 }
246 329
… …
261/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
262const char ** 345const char **
263rxvt_term::init_resources (int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
264{ 347{
265 int i, r_argc; 348 int i, r_argc;
266 char *val;
267 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
268 350
269 /* 351 /*
270 * Look for -e option. Find => split and make cmd_argv[] of command args 352 * Look for -e option. Find => split and make cmd_argv[] of command args
271 */ 353 */
272 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
273 if (!strcmp (argv[r_argc], "-e")) 355 if (!strcmp (argv[r_argc], "-e"))
274 break; 356 break;
275 357
358 if (r_argc == argc)
359 cmd_argv = NULL;
360 else if (!argv[r_argc + 1])
361 rxvt_fatal ("-e requires an argument\n");
362 else
363 {
364 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
365
366 for (i = 0; i < argc - r_argc - 1; i++)
367 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
368
369 cmd_argv[i] = NULL;
370 }
371
276 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 372 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
277 373
278 for (i = 0; i < r_argc; i++) 374 for (i = 0; i < r_argc; i++)
279 r_argv[i] = (const char *)argv[i]; 375 r_argv[i] = (const char *)argv[i];
280 376
281 r_argv[i] = NULL; 377 r_argv[i] = NULL;
282 378
283 if (r_argc == argc)
284 cmd_argv = NULL;
285 else
286 {
287 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
288
289 for (i = 0; i < argc - r_argc - 1; i++)
290 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
291
292 cmd_argv[i] = NULL;
293 }
294
295 rs[Rs_name] = rxvt_r_basename (argv[0]); 379 rs[Rs_name] = rxvt_basename (argv[0]);
296 380
297 /* 381 /*
298 * Open display, get options/resources and create the window 382 * Open display, get options/resources and create the window
299 */ 383 */
300 384
… …
315#if XFT 399#if XFT
316 if (rs[Rs_depth]) 400 if (rs[Rs_depth])
317 select_visual (strtol (rs[Rs_depth], 0, 0)); 401 select_visual (strtol (rs[Rs_depth], 0, 0));
318#endif 402#endif
319 403
404#ifdef HAVE_AFTERIMAGE
405 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
406#endif
320 free (r_argv); 407 free (r_argv);
321 408
322 for (int i = NUM_RESOURCES; i--; ) 409 for (int i = NUM_RESOURCES; i--; )
323 if (rs [i] == resval_undef) 410 if (rs [i] == resval_undef)
324 rs [i] = 0; 411 rs [i] = 0;
… …
340 * set any defaults not already set 427 * set any defaults not already set
341 */ 428 */
342 if (cmd_argv && cmd_argv[0]) 429 if (cmd_argv && cmd_argv[0])
343 { 430 {
344 if (!rs[Rs_title]) 431 if (!rs[Rs_title])
345 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 432 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
346 if (!rs[Rs_iconName]) 433 if (!rs[Rs_iconName])
347 rs[Rs_iconName] = rs[Rs_title]; 434 rs[Rs_iconName] = rs[Rs_title];
348 } 435 }
349 else 436 else
350 { 437 {
… …
388 rs[Rs_cutchars] = CUTCHARS; 475 rs[Rs_cutchars] = CUTCHARS;
389 476
390#ifndef NO_BACKSPACE_KEY 477#ifndef NO_BACKSPACE_KEY
391 if (!rs[Rs_backspace_key]) 478 if (!rs[Rs_backspace_key])
392# ifdef DEFAULT_BACKSPACE 479# ifdef DEFAULT_BACKSPACE
393 key_backspace = DEFAULT_BACKSPACE; 480 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
394# else 481# else
395 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 482 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
396# endif 483# endif
397 else
398 {
399 val = strdup (rs[Rs_backspace_key]);
400 rxvt_Str_trim (val);
401 rxvt_Str_escaped (val);
402 key_backspace = val;
403 }
404#endif 484#endif
405 485
406#ifndef NO_DELETE_KEY 486#ifndef NO_DELETE_KEY
407 if (!rs[Rs_delete_key]) 487 if (!rs[Rs_delete_key])
408# ifdef DEFAULT_DELETE 488# ifdef DEFAULT_DELETE
409 key_delete = DEFAULT_DELETE; 489 rs[Rs_delete_key] = DEFAULT_DELETE;
410# else 490# else
411 key_delete = "\033[3~"; 491 rs[Rs_delete_key] = "\033[3~";
412# endif
413 else
414 {
415 val = strdup (rs[Rs_delete_key]);
416 rxvt_Str_trim (val);
417 rxvt_Str_escaped (val);
418 key_delete = val;
419 }
420#endif 492# endif
421 if (rs[Rs_answerbackstring]) 493#endif
422 {
423 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
424 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
425 }
426 494
427#ifdef HAVE_SCROLLBARS 495#ifdef HAVE_SCROLLBARS
428 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); 496 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
429#endif 497#endif
430 498
… …
475/*----------------------------------------------------------------------*/ 543/*----------------------------------------------------------------------*/
476void 544void
477rxvt_term::init_env () 545rxvt_term::init_env ()
478{ 546{
479 int i; 547 int i;
480 unsigned int u;
481 char *val; 548 char *val;
482 549
483#ifdef DISPLAY_IS_IP 550#ifdef DISPLAY_IS_IP
484 /* Fixup display_name for export over pty to any interested terminal 551 /* Fixup display_name for export over pty to any interested terminal
485 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 552 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
500 567
501 if (rs[Rs_display_name] == NULL) 568 if (rs[Rs_display_name] == NULL)
502 rs[Rs_display_name] = val; /* use broken `:0' value */ 569 rs[Rs_display_name] = val; /* use broken `:0' value */
503 570
504 i = strlen (val); 571 i = strlen (val);
505 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 572 env_display = (char *)rxvt_malloc (i + 9);
506 573
507 sprintf (env_display, "DISPLAY=%s", val); 574 sprintf (env_display, "DISPLAY=%s", val);
508 575
509 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]); 576 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
510 577
… …
531 else 598 else
532 putenv ("COLORTERM=" COLORTERMENVFULL); 599 putenv ("COLORTERM=" COLORTERMENVFULL);
533 600
534 if (rs[Rs_term_name] != NULL) 601 if (rs[Rs_term_name] != NULL)
535 { 602 {
536 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char)); 603 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
537 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 604 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
538 putenv (env_term); 605 putenv (env_term);
539 } 606 }
540 else 607 else
541 putenv ("TERM=" TERMENV); 608 putenv ("TERM=" TERMENV);
… …
641 priv_modes |= PrivMode_Keypress; 708 priv_modes |= PrivMode_Keypress;
642 if (!option (Opt_jumpScroll)) 709 if (!option (Opt_jumpScroll))
643 priv_modes |= PrivMode_smoothScroll; 710 priv_modes |= PrivMode_smoothScroll;
644 711
645#ifndef NO_BACKSPACE_KEY 712#ifndef NO_BACKSPACE_KEY
646 if (strcmp (key_backspace, "DEC") == 0) 713 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
647 priv_modes |= PrivMode_HaveBackSpace; 714 priv_modes |= PrivMode_HaveBackSpace;
648#endif 715#endif
649 716
650 /* add value for scrollBar */ 717 /* add value for scrollBar */
651 if (scrollBar.state) 718 if (scrollBar.state)
… …
878rxvt_term::create_windows (int argc, const char *const *argv) 945rxvt_term::create_windows (int argc, const char *const *argv)
879{ 946{
880 XClassHint classHint; 947 XClassHint classHint;
881 XWMHints wmHint; 948 XWMHints wmHint;
882#if ENABLE_FRILLS 949#if ENABLE_FRILLS
883 MWMHints mwmhints; 950 MWMHints mwmhints = { };
884#endif 951#endif
885 XGCValues gcvalue; 952 XGCValues gcvalue;
886 XSetWindowAttributes attributes; 953 XSetWindowAttributes attributes;
887 Window top, parent; 954 Window top, parent;
888 955
… …
901#if ENABLE_FRILLS 968#if ENABLE_FRILLS
902 if (option (Opt_borderLess)) 969 if (option (Opt_borderLess))
903 { 970 {
904 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None) 971 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
905 { 972 {
906 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ 973 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
907 attributes.override_redirect = true; 974 attributes.override_redirect = true;
908 mwmhints.flags = 0;
909 } 975 }
910 else 976 else
911 { 977 {
912 mwmhints.flags = MWM_HINTS_DECORATIONS; 978 mwmhints.flags = MWM_HINTS_DECORATIONS;
913 mwmhints.decorations = 0;
914 } 979 }
915 } 980 }
916 else
917 mwmhints.flags = 0;
918#endif 981#endif
919 982
920#if ENABLE_XEMBED 983#if ENABLE_XEMBED
921 if (rs[Rs_embed]) 984 if (rs[Rs_embed])
922 { 985 {
… …
1032 vt_emask |= Button1MotionMask | Button3MotionMask; 1095 vt_emask |= Button1MotionMask | Button3MotionMask;
1033 1096
1034 vt_select_input (); 1097 vt_select_input ();
1035 1098
1036 vt_ev.start (display, vt); 1099 vt_ev.start (display, vt);
1037
1038#ifdef XPM_BACKGROUND
1039 if (rs[Rs_backgroundPixmap] != NULL
1040#ifndef HAVE_AFTERIMAGE
1041 && !option (Opt_transparent)
1042#endif
1043 )
1044 {
1045 const char *p = rs[Rs_backgroundPixmap];
1046
1047 if ((p = strchr (p, ';')) != NULL)
1048 {
1049 p++;
1050 scale_pixmap (p);
1051 }
1052
1053 set_bgPixmap (rs[Rs_backgroundPixmap]);
1054 scr_touch (true);
1055 }
1056#endif
1057 1100
1058 /* graphics context for the vt window */ 1101 /* graphics context for the vt window */
1059 gcvalue.foreground = pix_colors[Color_fg]; 1102 gcvalue.foreground = pix_colors[Color_fg];
1060 gcvalue.background = pix_colors[Color_bg]; 1103 gcvalue.background = pix_colors[Color_bg];
1061 gcvalue.graphics_exposures = 0; 1104 gcvalue.graphics_exposures = 0;
… …
1278 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); 1321 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1279 1322
1280 int er; 1323 int er;
1281 1324
1282#ifndef NO_BACKSPACE_KEY 1325#ifndef NO_BACKSPACE_KEY
1283 if (key_backspace[0] && !key_backspace[1]) 1326 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1284 er = key_backspace[0]; 1327 er = rs[Rs_backspace_key][0];
1285 else if (strcmp (key_backspace, "DEC") == 0) 1328 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1286 er = '\177'; /* the initial state anyway */ 1329 er = '\177'; /* the initial state anyway */
1287 else 1330 else
1288#endif 1331#endif
1289 er = -1; 1332 er = -1;
1290 1333
… …
1394 sigset_t ss; 1437 sigset_t ss;
1395 sigemptyset (&ss); 1438 sigemptyset (&ss);
1396 sigprocmask (SIG_SETMASK, &ss, 0); 1439 sigprocmask (SIG_SETMASK, &ss, 0);
1397 1440
1398 /* command interpreter path */ 1441 /* command interpreter path */
1399 if (argv != NULL) 1442 if (argv)
1400 { 1443 {
1401# ifdef DEBUG_CMD 1444# ifdef DEBUG_CMD
1402 int i; 1445 int i;
1403 1446
1404 for (i = 0; argv[i]; i++) 1447 for (i = 0; argv[i]; i++)
… …
1413 const char *argv0, *shell; 1456 const char *argv0, *shell;
1414 1457
1415 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1458 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1416 shell = "/bin/sh"; 1459 shell = "/bin/sh";
1417 1460
1418 argv0 = (const char *)rxvt_r_basename (shell); 1461 argv0 = (const char *)rxvt_basename (shell);
1419 1462
1420 if (option (Opt_loginShell)) 1463 if (option (Opt_loginShell))
1421 { 1464 {
1422 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char)); 1465 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1423 1466
1424 login[0] = '-'; 1467 login[0] = '-';
1425 strcpy (&login[1], argv0); 1468 strcpy (&login[1], argv0);
1426 argv0 = login; 1469 argv0 = login;
1427 } 1470 }
1428 1471
1429 execlp (shell, argv0, NULL); 1472 execlp (shell, argv0, (char *)0);
1430 /* no error message: STDERR is closed! */ 1473 /* no error message: STDERR is closed! */
1431 } 1474 }
1432 1475
1433 return -1; 1476 return -1;
1434} 1477}

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