1 /*--------------------------------*-C-*---------------------------------*
3 *----------------------------------------------------------------------*
5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *----------------------------------------------------------------------*/
25 /*----------------------------------------------------------------------*
26 * get resources from ~/.Xdefaults or ~/.Xresources with the memory-saving
27 * default or with XGetDefault() (#define USE_XGETDEFAULT)
28 *----------------------------------------------------------------------*/
30 #include "../config.h" /* NECESSARY */
31 #include "rxvt.h" /* NECESSARY */
34 /* #define DEBUG_RESOURCES */
36 static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
38 /*{{{ monolithic option/resource structure: */
40 * `string' options MUST have a usage argument
41 * `switch' and `boolean' options have no argument
42 * if there's no desc (ription), it won't appear in rxvt_usage ()
45 /* INFO () - descriptive information only */
46 #define INFO(opt, arg, desc) \
47 {0, -1, NULL, (opt), (arg), (desc)}
49 /* STRG () - command-line option, with/without resource */
50 #define STRG(rsp, kw, opt, arg, desc) \
51 {0, (rsp), (kw), (opt), (arg), (desc)}
53 /* RSTRG () - resource/long-option */
54 #define RSTRG(rsp, kw, arg) \
55 {0, (rsp), (kw), NULL, (arg), NULL}
57 /* BOOL () - regular boolean `-/+' flag */
58 #define BOOL(rsp, kw, opt, flag, desc) \
59 { (Opt_Boolean| (flag)), (rsp), (kw), (opt), NULL, (desc)}
61 /* SWCH () - `-' flag */
62 #define SWCH(opt, flag, desc) \
63 { (flag), -1, NULL, (opt), NULL, (desc)}
65 /* convenient macros */
66 #define optList_strlen(i) \
67 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1))
68 #define optList_isBool(i) \
69 (optList[i].flag & Opt_Boolean)
70 #define optList_isReverse(i) \
71 (optList[i].flag & Opt_Reverse)
72 #define optList_size() \
73 (sizeof (optList) / sizeof (optList[0]))
77 const unsigned long flag; /* Option flag */
78 const int doff; /* data offset */
79 const char *kw; /* keyword */
80 const char *opt; /* option */
81 const char *arg; /* argument */
82 const char *desc; /* description */
85 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
86 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
87 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
88 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
89 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
90 SWCH ("C", Opt_console, "intercept console messages"),
91 SWCH ("iconic", Opt_iconic, "start iconic"),
92 SWCH ("ic", Opt_iconic, NULL), /* short form */
93 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, "reverse video"),
94 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"),
95 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"),
96 #ifdef HAVE_SCROLLBARS
97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"),
98 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, "scrollbar right"),
99 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, "scrollbar without a trough"),
101 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL),
102 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput, "scroll-on-tty-output inhibit"),
103 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, "scroll-on-keypress"),
104 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"),
106 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, "inherit parent pixmap"),
107 BOOL (Rs_transparent_all, "inheritPixmapforce", "ipf", Opt_transparent_all, "forcefully inherit root pixmap"),
108 SWCH ("tr", Opt_transparent, NULL),
110 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
113 #ifdef OFF_FOCUS_FADING
114 STRG (Rs_fade, "fading", "fade", "%", "make colors x% darker when rxvt-unicode is losing focus."),
117 STRG (Rs_shade, "shading", "sh", "%", "shade background by x% when tinting."),
119 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"),
121 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"),
122 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
123 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL),
127 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, NULL),
130 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, NULL),
133 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, "triple click word selection"),
134 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, "enable possibly insecure escape sequences"),
137 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"),
140 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, "switch off pointer after delay"),
142 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
143 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
144 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
145 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
146 RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
147 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
148 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
149 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
150 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
151 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
152 #ifndef NO_BRIGHTCOLOR
153 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
154 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
155 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
156 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
157 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
158 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
159 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
160 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
161 #endif /* NO_BRIGHTCOLOR */
162 #ifndef NO_BOLD_UNDERLINE_REVERSE
163 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
164 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
165 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
166 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
167 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
168 #ifdef KEEP_SCROLLCOLOR
169 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
170 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
171 #endif /* KEEP_SCROLLCOLOR */
173 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
175 #if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
176 RSTRG (Rs_path, "path", "search path"),
177 #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */
178 #ifdef XPM_BACKGROUND
179 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
180 #endif /* XPM_BACKGROUND */
182 RSTRG (Rs_menu, "menu", "name[;tag]"),
184 /* fonts: command-line option = resource name */
185 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
187 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
188 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
189 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
192 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
193 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
194 #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
195 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
198 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
199 STRG (Rs_title, "title", "title", "string", "title name for window"),
200 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
201 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
202 #ifndef NO_CURSORCOLOR
203 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
204 /* command-line option = resource name */
205 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
206 #endif /* NO_CURSORCOLOR */
207 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
208 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
209 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
210 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
212 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
213 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
214 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
215 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
216 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"),
219 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
221 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
223 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
225 #ifndef NO_BACKSPACE_KEY
226 RSTRG (Rs_backspace_key, "backspacekey", "string"),
228 #ifndef NO_DELETE_KEY
229 RSTRG (Rs_delete_key, "deletekey", "string"),
231 RSTRG (Rs_selectstyle, "selectstyle", "mode"),
232 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
233 #ifdef HAVE_SCROLLBARS
234 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
237 RSTRG (Rs_print_pipe, "print-pipe", "string"),
239 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
240 INFO ("xrm", "string", "X resource"),
241 #ifdef CUTCHAR_RESOURCE
242 RSTRG (Rs_cutchars, "cutchars", "string"),
243 #endif /* CUTCHAR_RESOURCE */
244 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
245 #ifndef NO_SECONDARY_SCREEN
246 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"),
247 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"),
249 INFO ("e", "command arg ...", "command to execute")
259 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
260 static const char optionsstring[] = "options: "
299 #if defined(XPM_BACKGROUND)
302 #if defined(TRANSPARENT)
308 #if defined(UTMP_SUPPORT)
318 #if !defined(HAVE_SCROLLBARS)
321 # if defined(PLAIN_SCROLLBAR)
323 # if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
327 # if defined(RXVT_SCROLLBAR)
329 # if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
333 # if defined(NEXT_SCROLLBAR)
335 # if defined(XTERM_SCROLLBAR)
339 # if defined(XTERM_SCROLLBAR)
344 #if defined(NO_BACKSPACE_KEY)
347 #if defined(NO_DELETE_KEY)
350 #if EIGHT_BIT_CONTROLS
353 #if !defined(NO_STRINGS)
356 #if defined(ENABLE_FRILLS)
359 #if !defined(NO_LINESPACE)
362 #if defined(PREFER_24BIT)
365 #if defined(SELECTION_SCROLLING)
366 "selectionscrolling,"
371 #if MOUSE_SLIP_WHEELING
374 #if defined(SMART_RESIZE)
377 #if defined(CURSOR_BLINK)
380 #if defined(POINTER_BLANK)
383 #if defined(NO_RESOURCES)
386 # if defined(USE_XGETDEFAULT)
392 "\nUsage: "; /* Usage */
397 /*----------------------------------------------------------------------*/
399 rxvt_usage (int type)
403 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
407 case 0: /* brief listing */
408 rxvt_log (" [-help] [--help]\n");
410 for (col = 1, i = 0; i < optList_size (); i++)
411 if (optList[i].desc != NULL)
415 if (!optList_isBool (i))
417 len = optList_strlen (i);
419 len++; /* account for space */
422 assert (optList[i].opt != NULL);
424 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
427 { /* assume regular width */
432 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
433 if (optList_strlen (i))
434 rxvt_log (" %s]", optList[i].arg);
440 case 1: /* full command-line listing */
441 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
443 for (i = 0; i < optList_size (); i++)
444 if (optList[i].desc != NULL)
447 assert (optList[i].opt != NULL);
449 rxvt_log (" %s%s %-*s%s%s\n",
450 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
451 (INDENT - strlen (optList[i].opt)
452 + (optList_isBool (i) ? 0 : 2)),
453 (optList[i].arg ? optList[i].arg : ""),
454 (optList_isBool (i) ? "turn on/off " : ""),
457 rxvt_log ("\n --help to list long-options");
460 case 2: /* full resource listing */
461 rxvt_log (" [options] [-e command args]\n\n"
462 "where resources (long-options) include:\n");
464 for (i = 0; i < optList_size (); i++)
465 if (optList[i].kw != NULL)
466 rxvt_log (" %s: %*s%s\n",
468 (INDENT - strlen (optList[i].kw)), "", /* XXX */
469 (optList_isBool (i) ? "boolean" : optList[i].arg));
470 #ifdef KEYSYM_RESOURCE
471 rxvt_log (" " "keysym.sym" ": %*s%s\n",
472 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
475 rxvt_log ("\n -help to list options");
480 rxvt_exit_failure ();
486 /*{{{ get command-line options before getting resources */
488 rxvt_term::get_options (int argc, const char *const *argv)
490 int i, bad_option = 0;
491 static const char On[3] = "ON", Off[4] = "OFF";
493 for (i = 1; i < argc; i++)
495 unsigned int entry, longopt = 0;
496 const char *flag, *opt;
499 #ifdef DEBUG_RESOURCES
500 fprintf (stderr, "argv[%d] = %s: ", i, opt);
506 longopt = *opt++; /* long option */
508 else if (*opt == '+')
512 longopt = *opt++; /* long option */
517 rxvt_warn ("\"%s\": malformed option.\n", opt);
521 if (!strcmp (opt, "help"))
522 rxvt_usage (longopt ? 2 : 1);
523 if (!strcmp (opt, "h"))
526 /* feature: always try to match long-options */
527 for (entry = 0; entry < optList_size (); entry++)
528 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
530 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
533 if (entry < optList_size ())
535 if (optList_isReverse (entry))
536 flag = flag == On ? Off : On;
538 if (optList_strlen (entry))
541 * special cases are handled in main.c:main () to allow
542 * X resources to set these values before we settle for
546 if (optList[entry].doff != -1)
547 rs[optList[entry].doff] = flag == On && argv[i+1]
551 { /* boolean value */
552 #ifdef DEBUG_RESOURCES
553 fprintf (stderr, "boolean (%s,%s) = %s\n",
554 optList[entry].opt, optList[entry].kw, flag);
557 options |= (optList[entry].flag);
559 options &= ~ (optList[entry].flag);
561 if (optList[entry].doff != -1)
562 rs[optList[entry].doff] = flag;
566 #ifdef KEYSYM_RESOURCE
567 /* if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) */
568 if (rxvt_Str_match (opt, "keysym."))
570 const char *str = argv[++i];
573 parse_keysym (opt + sizeof ("keysym.") - 1, str);
579 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
590 /*----------------------------------------------------------------------*/
592 # ifdef KEYSYM_RESOURCE
594 * Define key from XrmEnumerateDatabase.
595 * quarks will be something like
596 * "rxvt" "keysym" "0xFF01"
597 * value will be a string
601 rxvt_define_key (XrmDatabase *database __attribute__((unused)),
602 XrmBindingList bindings __attribute__((unused)),
604 XrmRepresentation *type __attribute__((unused)),
606 XPointer closure __attribute__((unused)))
610 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
613 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
618 * look for something like this (XK_Delete)
619 * rxvt*keysym.0xFFFF: "\177"
622 * NULL for ~/.Xdefaults and
623 * non-NULL for command-line options (need to allocate)
625 #define NEWARGLIM 500 /* `reasonable' size */
627 rxvt_term::parse_keysym (const char *str, const char *arg)
630 char *key_string, *newarg = NULL;
631 char newargstr[NEWARGLIM];
635 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
637 str += n; /* skip `keysym.' */
639 /* some scanf () have trouble with a 0x prefix */
640 if (isdigit (str[0]))
642 if (str[0] == '0' && toupper (str[1]) == 'X')
646 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
651 if (sscanf (str, "%x:", &sym) != 1)
654 /* cue to ':', it's there since sscanf () worked */
655 strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1);
656 newargstr[NEWARGLIM - 1] = '\0';
663 * convert keysym name to keysym number
665 strncpy (newargstr, str, NEWARGLIM - 1);
666 newargstr[NEWARGLIM - 1] = '\0';
669 if ((newarg = strchr (newargstr, ':')) == NULL)
671 *newarg++ = '\0'; /* terminate keysym name */
673 if ((sym = XStringToKeysym (newargstr)) == None)
677 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */
680 if (Keysym_map[sym] != NULL) /* already set ? */
685 strncpy (newargstr, arg, NEWARGLIM - 1);
686 newargstr[NEWARGLIM - 1] = '\0';
689 rxvt_Str_trim (newarg);
690 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0)
693 key_string = (char *)rxvt_malloc ((n + 1) * sizeof (char));
696 strncpy (key_string + 1, newarg, n);
697 Keysym_map[sym] = (unsigned char *)key_string;
702 # endif /* KEYSYM_RESOURCE */
704 # ifndef USE_XGETDEFAULT
705 /*{{{ rxvt_get_xdefaults () */
707 * the matching algorithm used for memory-save fake resources
710 rxvt_term::get_xdefaults (FILE *stream, const char *name)
713 char *str, buffer[256];
719 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
721 unsigned int entry, n;
723 while (*str && isspace (*str))
724 str++; /* leading whitespace */
726 if ((str[len] != '*' && str[len] != '.')
727 || (len && strncmp (str, name, len)))
729 str += (len + 1); /* skip `name*' or `name.' */
731 # ifdef KEYSYM_RESOURCE
732 if (!parse_keysym (str, NULL))
733 # endif /* KEYSYM_RESOURCE */
734 for (entry = 0; entry < optList_size (); entry++)
736 const char *kw = optList[entry].kw;
742 if (str[n] == ':' && rxvt_Str_match (str, kw))
744 /* skip `keyword:' */
748 if (n && rs[optList[entry].doff] == NULL)
750 /* not already set */
756 p = (char *)rxvt_realloc (p, o + n + 1);
757 memcpy (p + o, str, n);
761 if (o == 0 || p[o - 1] != '\\') // continuation line
766 if ((str = fgets (buffer, sizeof (buffer), stream)) == NULL)
773 rs[optList[entry].doff] = p;
774 allocated.push_back (p);
776 if (optList_isBool (entry))
778 s = strcasecmp (str, "TRUE") == 0
779 || strcasecmp (str, "YES") == 0
780 || strcasecmp (str, "ON") == 0
781 || strcasecmp (str, "1") == 0;
783 if (optList_isReverse (entry))
787 options |= optList[entry].flag;
789 options &= ~optList[entry].flag;
802 # endif /* ! USE_XGETDEFAULT */
803 #endif /* NO_RESOURCES */
805 /*{{{ read the resources files */
807 * using XGetDefault () or the hand-rolled replacement
811 rxvt_term::extract_resources (Display *display __attribute__ ((unused)), const char *name)
815 # if defined XAPPLOADDIR
816 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
817 /* Compute the path of the possibly available localized Rxvt file */
818 char *localepath = NULL;
821 { /* XXX: must limit length of string */
822 localepath = (char *)rxvt_malloc (256);
823 sprintf (localepath, XAPPLOADDIRLOCALE "/" RESCLASS,
824 (int) (258 - sizeof (XAPPLOADDIRLOCALE) - sizeof (RESCLASS)),
825 locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
832 # ifdef USE_XGETDEFAULT
834 * get resources using the X library function
838 # ifdef XrmEnumOneLevel
840 char *displayResource, *xe;
841 XrmName name_prefix[3];
842 XrmClass class_prefix[3];
843 XrmDatabase database, rdb1;
849 /* Get any Xserver defaults */
851 displayResource = XResourceManagerString (display);
852 if (displayResource != NULL)
853 database = XrmGetStringDatabase (displayResource);
855 # ifdef HAVE_EXTRA_XRESOURCE_FILES
856 /* Add in ~/.Xdefaults or ~/.Xresources */
860 if ((ptr = (char *)getenv ("HOME")) == NULL)
863 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
865 sprintf (fname, "%-.*s/%s", sizeof (fname) - strlen (xnames[i]) - 2,
867 if ((rdb1 = XrmGetFileDatabase (fname)))
869 XrmMergeDatabases (rdb1, &database);
870 # ifndef HAVE_BOTH_XRESOURCE_FILES
879 /* Add in XENVIRONMENT file */
881 if ((xe = (char *)getenv ("XENVIRONMENT")) != NULL
882 && (rdb1 = XrmGetFileDatabase (xe)) != NULL)
883 XrmMergeDatabases (rdb1, &database);
885 /* Add in Rxvt file */
886 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
887 if (localepath == NULL || (rdb1 = XrmGetFileDatabase (localepath)) == NULL)
889 rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS);
892 XrmMergeDatabases (rdb1, &database);
894 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
895 if ((xe = (char *)getenv ("XAPPLRESDIR")) != NULL)
897 sprintf (fname, "%-.*s/" RESCLASS, sizeof (fname)
898 - sizeof (RESCLASS) - 2, xe);
899 if ((rdb1 = XrmGetFileDatabase (fname)) != NULL)
900 XrmMergeDatabases (rdb1, &database);
903 XrmSetDatabase (display, database);
907 * Query resources for options that affect us
909 for (entry = 0; entry < optList_size (); entry++)
913 const char *kw = optList[entry].kw;
915 if (kw == NULL || rs[optList[entry].doff] != NULL)
916 continue; /* previously set */
918 p = XGetDefault (display, name, kw);
919 p0 = XGetDefault (display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
920 if (p == NULL || (p0 && strcmp (p, p0) == 0))
922 p = XGetDefault (display, RESCLASS, kw);
924 if (p == NULL || (p0 && strcmp (p, p0) == 0))
925 p = XGetDefault (display, RESFALLBACK, kw);
934 rs[optList[entry].doff] = p;
936 if (optList_isBool (entry))
938 s = strcasecmp (p, "TRUE") == 0
939 || strcasecmp (p, "YES") == 0
940 || strcasecmp (p, "ON") == 0
941 || strcasecmp (p, "1") == 0;
942 if (optList_isReverse (entry))
945 options |= (optList[entry].flag);
947 options &= ~ (optList[entry].flag);
953 * [R5 or later]: enumerate the resource database
955 # ifdef XrmEnumOneLevel
956 # ifdef KEYSYM_RESOURCE
957 name_prefix[0] = XrmStringToName (name);
958 name_prefix[1] = XrmStringToName ("keysym");
959 name_prefix[2] = NULLQUARK;
960 class_prefix[0] = XrmStringToName (RESCLASS);
961 class_prefix[1] = XrmStringToName ("Keysym");
962 class_prefix[2] = NULLQUARK;
963 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
964 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
965 XrmEnumOneLevel, rxvt_define_key, NULL);
967 name_prefix[0] = XrmStringToName (RESFALLBACK);
968 name_prefix[1] = XrmStringToName ("keysym");
969 class_prefix[0] = XrmStringToName (RESFALLBACK);
970 class_prefix[1] = XrmStringToName ("Keysym");
971 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
972 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
973 XrmEnumOneLevel, rxvt_define_key, NULL);
978 # else /* USE_XGETDEFAULT */
979 /* get resources the hard way, but save lots of memory */
983 if ((home = getenv ("HOME")) != NULL)
985 unsigned int i, len = strlen (home) + 2;
988 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
990 f = (char *)rxvt_realloc (f, (len + strlen (xnames[i])) * sizeof (char));
992 sprintf (f, "%s/%s", home, xnames[i]);
994 if ((fd = fopen (f, "r")) != NULL)
1000 * The normal order to match resources is the following:
1001 * @ global resources (partial match, ~/.Xdefaults)
1002 * @ application file resources (XAPPLOADDIR/Rxvt)
1003 * @ class resources (~/.Xdefaults)
1004 * @ private resources (~/.Xdefaults)
1006 * However, for the hand-rolled resources, the matching algorithm
1007 * checks if a resource string value has already been allocated
1008 * and won't overwrite it with (in this case) a less specific
1011 * This avoids multiple allocation. Also, when we've called this
1012 * routine command-line string options have already been applied so we
1013 * needn't to allocate for those resources.
1015 * So, search in resources from most to least specific.
1017 * Also, use a special sub-class so that we can use either or both of
1018 * "XTerm" and "Rxvt" as class names.
1021 get_xdefaults (fd, name);
1022 get_xdefaults (fd, RESCLASS);
1024 get_xdefaults (fd, RESFALLBACK);
1027 # if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1031 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1032 if (localepath == NULL || (ad = fopen (localepath, "r")) == NULL)
1034 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1037 get_xdefaults (ad, RESCLASS);
1038 get_xdefaults (ad, "");
1042 # endif /* XAPPLOADDIR */
1044 get_xdefaults (fd, ""); /* partial match */
1047 # endif /* USE_XGETDEFAULT */
1049 # if defined XAPPLOADDIR
1050 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1054 /* Free the path of the possibly available localized Rxvt file */
1059 #endif /* NO_RESOURCES */
1063 /*----------------------- end-of-file (C source) -----------------------*/