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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.240 by ayin, Sat Jan 19 13:05:55 2008 UTC vs.
Revision 1.258 by root, Sun Apr 26 01:59:53 2009 UTC

… …
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> 10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> 11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
14 * - extensive modifications 14 * - extensive modifications
15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
16 * 16 *
17 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version. 20 * (at your option) any later version.
… …
267 NULL, // Color_underline 267 NULL, // Color_underline
268#endif 268#endif
269#ifdef OPTION_HC 269#ifdef OPTION_HC
270 NULL, 270 NULL,
271#endif 271#endif
272#ifdef KEEP_SCROLLCOLOR
273 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
274 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
275#endif /* KEEP_SCROLLCOLOR */ 275#endif
276#if ENABLE_TRANSPARENCY 276#if ENABLE_TRANSPARENCY
277 NULL, 277 NULL,
278#endif 278#endif
279#if OFF_FOCUS_FADING 279#if OFF_FOCUS_FADING
280 "rgb:00/00/00", 280 "rgb:00/00/00",
… …
308 set_option (Opt_secondaryScreen); 308 set_option (Opt_secondaryScreen);
309 set_option (Opt_secondaryScroll); 309 set_option (Opt_secondaryScroll);
310 set_option (Opt_pastableTabs); 310 set_option (Opt_pastableTabs);
311 set_option (Opt_intensityStyles); 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52); 312 set_option (Opt_iso14755_52);
313 set_option (Opt_buffered);
313} 314}
314 315
315static void 316static void
316init_secondary () 317init_secondary ()
317{ 318{
318 int i; 319 int i;
319 320
320 /*
321 * Close all unused file descriptors
322 * We don't want them, we don't need them.
323 */
324 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
325 { 322 {
326 /* TODO: BOO HISS */
327 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
328 } 324 }
329 else if (i != STDIN_FILENO) 325 else if (i != STDIN_FILENO)
330 { 326 {
331 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
332 close (i); 328 close (i);
333 } 329 }
334 330
335 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
336
337#if 0 // schmorp sayz closing filies is murder
338 for (i = STDERR_FILENO + 1; i < num_fds; i++)
339 {
340#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
341 if (i == 4 || i == 7)
342 continue;
343#endif
344 close (i);
345 }
346#endif
347} 332}
348 333
349/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
350const char ** 335const char **
351rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
… …
407#if XFT 392#if XFT
408 if (rs[Rs_depth]) 393 if (rs[Rs_depth])
409 select_visual (strtol (rs[Rs_depth], 0, 0)); 394 select_visual (strtol (rs[Rs_depth], 0, 0));
410#endif 395#endif
411 396
412#ifdef HAVE_AFTERIMAGE
413 set_application_name ((char*)rs[Rs_name]);
414 set_output_threshold (OUTPUT_LEVEL_WARNING);
415 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
416#endif
417 free (r_argv); 397 free (r_argv);
418 398
419 for (int i = NUM_RESOURCES; i--; ) 399 for (int i = NUM_RESOURCES; i--; )
420 if (rs [i] == resval_undef) 400 if (rs [i] == resval_undef)
421 rs [i] = 0; 401 rs [i] = 0;
402
403#ifdef HAVE_AFTERIMAGE
404 set_application_name ((char *)rs[Rs_name]);
405 set_output_threshold (OUTPUT_LEVEL_WARNING);
406#endif
422 407
423#if ENABLE_PERL 408#if ENABLE_PERL
424 if (!rs[Rs_perl_ext_1]) 409 if (!rs[Rs_perl_ext_1])
425 rs[Rs_perl_ext_1] = "default"; 410 rs[Rs_perl_ext_1] = "default";
426 411
… …
438 */ 423 */
439 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
440 { 425 {
441 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
442 rs[Rs_title] = rxvt_basename (cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
428
443 if (!rs[Rs_iconName]) 429 if (!rs[Rs_iconName])
444 rs[Rs_iconName] = rs[Rs_title]; 430 rs[Rs_iconName] = rs[Rs_title];
445 } 431 }
446 else 432 else
447 { 433 {
448 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
449 rs[Rs_title] = rs[Rs_name]; 435 rs[Rs_title] = rs[Rs_name];
436
450 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
451 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
452 } 439 }
453 440
454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
… …
473#endif 460#endif
474 461
475 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
476 if (!saveLines) 463 if (!saveLines)
477 set_option (Opt_scrollBar, 0); 464 set_option (Opt_scrollBar, 0);
478
479#ifdef PRINTPIPE
480 if (!rs[Rs_print_pipe])
481 rs[Rs_print_pipe] = PRINTPIPE;
482#endif
483 465
484 if (!rs[Rs_cutchars]) 466 if (!rs[Rs_cutchars])
485 rs[Rs_cutchars] = CUTCHARS; 467 rs[Rs_cutchars] = CUTCHARS;
486 468
487#ifndef NO_BACKSPACE_KEY 469#ifndef NO_BACKSPACE_KEY
… …
500# else 482# else
501 rs[Rs_delete_key] = "\033[3~"; 483 rs[Rs_delete_key] = "\033[3~";
502# endif 484# endif
503#endif 485#endif
504 486
505#ifdef HAVE_SCROLLBARS 487 scrollBar.setup (this);
506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
507#endif
508 488
509#ifdef XTERM_REVERSE_VIDEO 489#ifdef XTERM_REVERSE_VIDEO
510 /* this is how xterm implements reverseVideo */ 490 /* this is how xterm implements reverseVideo */
511 if (option (Opt_reverseVideo)) 491 if (option (Opt_reverseVideo))
512 { 492 {
… …
556{ 536{
557 this->envv = envv; 537 this->envv = envv;
558 538
559 SET_R (this); 539 SET_R (this);
560 set_locale (""); 540 set_locale ("");
561 set_environ (envv); // few things in X do not call setlocale :( 541 set_environ (envv); // a few things in X do not call setlocale :(
562 542
563 init_vars (); 543 init_vars ();
564 544
565 init_secondary (); 545 init_secondary ();
566 546
… …
568 548
569#ifdef KEYSYM_RESOURCE 549#ifdef KEYSYM_RESOURCE
570 keyboard->register_done (); 550 keyboard->register_done ();
571#endif 551#endif
572 552
573#ifdef HAVE_SCROLLBARS 553 if (const char *path = rs[Rs_chdir])
554 if (*path) // ignored if empty
555 {
556 if (*path != '/')
557 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
558
559 if (chdir (path))
560 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
561 }
562
574 if (option (Opt_scrollBar)) 563 if (option (Opt_scrollBar))
575 scrollBar.setIdle (); /* set existence for size calculations */ 564 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
576#endif
577 565
578 pty = ptytty::create (); 566 pty = ptytty::create ();
579 567
580 create_windows (argc, argv); 568 create_windows (argc, argv);
581 569
582 init_xlocale (); 570 init_xlocale ();
583 571
584 scr_reset (); // initialize screen 572 scr_poweron (); // initialize screen
585 573
586#if 0 574#if 0
587 XSynchronize (dpy, True); 575 XSynchronize (dpy, True);
588#endif 576#endif
589 577
590#ifdef HAVE_SCROLLBARS
591 if (option (Opt_scrollBar)) 578 if (option (Opt_scrollBar))
592 resize_scrollbar (); /* create and map scrollbar */ 579 scrollBar.resize (); /* create and map scrollbar */
593#endif
594#ifdef HAVE_BG_PIXMAP 580#ifdef HAVE_BG_PIXMAP
595 { 581 {
596 bgPixmap.set_target (this); 582 bgPixmap.set_target (this);
597 bgPixmap.invalidate (); 583 bgPixmap.invalidate ();
598 584
… …
853 run_command (argv); 839 run_command (argv);
854} 840}
855 841
856/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
857void 843void
858rxvt_term::Get_Colours () 844rxvt_term::get_colours ()
859{ 845{
860 int i; 846 int i;
861 847
862#ifdef OFF_FOCUS_FADING 848#ifdef OFF_FOCUS_FADING
863 pix_colors = pix_colors_focused; 849 pix_colors = pix_colors_focused;
… …
923 * get scrollBar shadow colors 909 * get scrollBar shadow colors
924 * 910 *
925 * The calculations of topShadow/bottomShadow values are adapted 911 * The calculations of topShadow/bottomShadow values are adapted
926 * from the fvwm window manager. 912 * from the fvwm window manager.
927 */ 913 */
928#ifdef KEEP_SCROLLCOLOR 914#ifdef RXVT_SCROLLBAR
929 if (depth <= 2) 915 if (depth <= 2)
930 { 916 {
931 /* Monochrome */ 917 /* Monochrome */
932 alias_color (Color_scroll, Color_fg); 918 alias_color (Color_scroll, Color_fg);
933 alias_color (Color_topShadow, Color_bg); 919 alias_color (Color_topShadow, Color_bg);
… …
948 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), 934 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
949 cscroll.a) 935 cscroll.a)
950 )) 936 ))
951 alias_color (Color_topShadow, Color_White); 937 alias_color (Color_topShadow, Color_White);
952 } 938 }
953#endif /* KEEP_SCROLLCOLOR */ 939#endif
954 940
955#ifdef OFF_FOCUS_FADING 941#ifdef OFF_FOCUS_FADING
956 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 942 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
957 update_fade_color (i); 943 update_fade_color (i);
958#endif 944#endif
… …
1080 Window top, parent; 1066 Window top, parent;
1081 1067
1082 dLocal (Display *, dpy); 1068 dLocal (Display *, dpy);
1083 1069
1084 /* grab colors before netscape does */ 1070 /* grab colors before netscape does */
1085 Get_Colours (); 1071 get_colours ();
1086 1072
1087 if (!set_fonts ()) 1073 if (!set_fonts ())
1088 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); 1074 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1089 1075
1090 parent = display->root; 1076 parent = display->root;
… …
1138 this->parent[0] = top; 1124 this->parent[0] = top;
1139 1125
1140 old_width = szHint.width; 1126 old_width = szHint.width;
1141 old_height = szHint.height; 1127 old_height = szHint.height;
1142 1128
1143 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1129 set_title (rs [Rs_title]);
1144 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1130 set_icon_name (rs [Rs_iconName]);
1145 1131
1146 classHint.res_name = (char *)rs[Rs_name]; 1132 classHint.res_name = (char *)rs[Rs_name];
1147 classHint.res_class = (char *)RESCLASS; 1133 classHint.res_class = (char *)RESCLASS;
1148 1134
1149 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1135 wmHint.flags = InputHint | StateHint | WindowGroupHint;
… …
1151 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState; 1137 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1152 wmHint.window_group = top; 1138 wmHint.window_group = top;
1153 1139
1154 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc, 1140 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1155 &szHint, &wmHint, &classHint); 1141 &szHint, &wmHint, &classHint);
1142#if ENABLE_EWMH
1143# ifdef HAVE_AFTERIMAGE
1144 /*
1145 * set up icon hint
1146 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1147 */
1148
1149 if (rs [Rs_iconfile])
1150 {
1151 init_asv ();
1152
1153 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1154 if (asv && im)
1155 {
1156 int w = im->width;
1157 int h = im->height;
1158 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1159 ASImage *result = scale_asimage (asv, im,
1160 w, h, ASA_ARGB32,
1161 100, ASIMAGE_QUALITY_DEFAULT);
1162 destroy_asimage (&im);
1163
1164 if (buffer && result)
1165 {
1166 ARGB32 *asbuf = result->alt.argb32;
1167 buffer [0] = w;
1168 buffer [1] = h;
1169
1170 for (unsigned int i = 0; i < w * h; ++i)
1171 buffer [i + 2] = asbuf [i];
1172
1173 destroy_asimage (&result);
1174 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1175 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1176 free (buffer);
1177 }
1178 else
1179 {
1180 if (!buffer)
1181 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1182
1183 if (!result)
1184 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1185 }
1186 }
1187 else
1188 rxvt_warn ("Loading image icon failed, continuing without.\n");
1189 }
1190# endif
1191#endif
1156 1192
1157#if ENABLE_FRILLS 1193#if ENABLE_FRILLS
1158 if (mwmhints.flags) 1194 if (mwmhints.flags)
1159 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32, 1195 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1160 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS); 1196 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
… …
1545 signal (SIGTSTP, SIG_IGN); 1581 signal (SIGTSTP, SIG_IGN);
1546 signal (SIGTTIN, SIG_IGN); 1582 signal (SIGTTIN, SIG_IGN);
1547 signal (SIGTTOU, SIG_IGN); 1583 signal (SIGTTOU, SIG_IGN);
1548#endif /* SIGTSTP */ 1584#endif /* SIGTSTP */
1549 1585
1550 // unblock signals (signals are blocked by iom.C
1551 sigset_t ss;
1552 sigemptyset (&ss);
1553 sigprocmask (SIG_SETMASK, &ss, 0);
1554
1555 /* command interpreter path */ 1586 /* command interpreter path */
1556 if (argv) 1587 if (argv)
1557 { 1588 {
1558# ifdef DEBUG_CMD 1589# ifdef DEBUG_CMD
1559 int i; 1590 int i;
… …
1570 const char *argv0, *shell; 1601 const char *argv0, *shell;
1571 1602
1572 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1603 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1573 shell = "/bin/sh"; 1604 shell = "/bin/sh";
1574 1605
1575 argv0 = (const char *)rxvt_basename (shell); 1606 argv0 = rxvt_basename (shell);
1576 1607
1577 if (option (Opt_loginShell)) 1608 if (option (Opt_loginShell))
1578 { 1609 {
1579 login = (char *)rxvt_malloc (strlen (argv0) + 2); 1610 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1580 1611

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