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 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, "tab characters are pastable"),
97 #ifdef HAVE_SCROLLBARS
98 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"),
99 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, "scrollbar right"),
100 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, "scrollbar without a trough"),
102 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL),
103 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput, "scroll-on-tty-output inhibit"),
104 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, "scroll-on-keypress"),
105 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"),
107 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, "inherit parent pixmap"),
108 BOOL (Rs_transparent_all, "inheritPixmapforce", "ipf", Opt_transparent_all, "forcefully inherit root pixmap"),
109 SWCH ("tr", Opt_transparent, NULL),
111 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
114 #ifdef OFF_FOCUS_FADING
115 STRG (Rs_fade, "fading", "fade", "%", "make colors x% darker when rxvt-unicode is losing focus."),
118 STRG (Rs_shade, "shading", "sh", "%", "shade background by x% when tinting."),
120 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"),
122 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"),
123 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
124 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL),
128 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, NULL),
131 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, NULL),
134 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, "triple click word selection"),
135 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, "enable possibly insecure escape sequences"),
138 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"),
141 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, "switch off pointer after delay"),
143 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
144 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
145 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
146 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
147 RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
148 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
149 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
150 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
151 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
152 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
153 #ifndef NO_BRIGHTCOLOR
154 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
155 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
156 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
157 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
158 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
159 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
160 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
161 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
162 #endif /* NO_BRIGHTCOLOR */
163 #ifndef NO_BOLD_UNDERLINE_REVERSE
164 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
165 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
166 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
167 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
168 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
170 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
172 #ifdef KEEP_SCROLLCOLOR
173 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
174 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
175 #endif /* KEEP_SCROLLCOLOR */
177 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
179 #if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
180 RSTRG (Rs_path, "path", "search path"),
181 #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */
182 #ifdef XPM_BACKGROUND
183 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
184 #endif /* XPM_BACKGROUND */
186 RSTRG (Rs_menu, "menu", "name[;tag]"),
188 /* fonts: command-line option = resource name */
189 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
191 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
192 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
193 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
196 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
197 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
198 #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
199 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
202 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
203 STRG (Rs_title, "title", "title", "string", "title name for window"),
204 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
205 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
206 #ifndef NO_CURSORCOLOR
207 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
208 /* command-line option = resource name */
209 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
210 #endif /* NO_CURSORCOLOR */
211 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
212 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
213 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
214 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
216 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
217 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
218 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
219 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
220 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"),
223 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
225 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
227 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
229 #ifndef NO_BACKSPACE_KEY
230 RSTRG (Rs_backspace_key, "backspacekey", "string"),
232 #ifndef NO_DELETE_KEY
233 RSTRG (Rs_delete_key, "deletekey", "string"),
235 RSTRG (Rs_selectstyle, "selectstyle", "mode"),
236 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
237 #ifdef HAVE_SCROLLBARS
238 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
241 RSTRG (Rs_print_pipe, "print-pipe", "string"),
243 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
244 INFO ("xrm", "string", "X resource"),
245 #ifdef CUTCHAR_RESOURCE
246 RSTRG (Rs_cutchars, "cutchars", "string"),
247 #endif /* CUTCHAR_RESOURCE */
248 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
249 #ifndef NO_SECONDARY_SCREEN
250 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"),
251 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"),
253 INFO ("e", "command arg ...", "command to execute")
263 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
264 static const char optionsstring[] = "options: "
303 #if defined(XPM_BACKGROUND)
306 #if defined(TRANSPARENT)
312 #if defined(UTMP_SUPPORT)
322 #if !defined(HAVE_SCROLLBARS)
325 # if defined(PLAIN_SCROLLBAR)
327 # if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
331 # if defined(RXVT_SCROLLBAR)
333 # if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
337 # if defined(NEXT_SCROLLBAR)
339 # if defined(XTERM_SCROLLBAR)
343 # if defined(XTERM_SCROLLBAR)
348 #if defined(NO_BACKSPACE_KEY)
351 #if defined(NO_DELETE_KEY)
354 #if EIGHT_BIT_CONTROLS
357 #if !defined(NO_STRINGS)
360 #if defined(ENABLE_FRILLS)
363 #if !defined(NO_LINESPACE)
366 #if defined(PREFER_24BIT)
369 #if defined(SELECTION_SCROLLING)
370 "selectionscrolling,"
375 #if MOUSE_SLIP_WHEELING
378 #if defined(SMART_RESIZE)
381 #if defined(CURSOR_BLINK)
384 #if defined(POINTER_BLANK)
387 #if defined(NO_RESOURCES)
390 # if defined(USE_XGETDEFAULT)
396 "\nUsage: "; /* Usage */
401 /*----------------------------------------------------------------------*/
403 rxvt_usage (int type)
407 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
411 case 0: /* brief listing */
412 rxvt_log (" [-help] [--help]\n");
414 for (col = 1, i = 0; i < optList_size (); i++)
415 if (optList[i].desc != NULL)
419 if (!optList_isBool (i))
421 len = optList_strlen (i);
423 len++; /* account for space */
426 assert (optList[i].opt != NULL);
428 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
431 { /* assume regular width */
436 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
437 if (optList_strlen (i))
438 rxvt_log (" %s]", optList[i].arg);
444 case 1: /* full command-line listing */
445 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
447 for (i = 0; i < optList_size (); i++)
448 if (optList[i].desc != NULL)
451 assert (optList[i].opt != NULL);
453 rxvt_log (" %s%s %-*s%s%s\n",
454 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
455 (INDENT - strlen (optList[i].opt)
456 + (optList_isBool (i) ? 0 : 2)),
457 (optList[i].arg ? optList[i].arg : ""),
458 (optList_isBool (i) ? "turn on/off " : ""),
461 rxvt_log ("\n --help to list long-options");
464 case 2: /* full resource listing */
465 rxvt_log (" [options] [-e command args]\n\n"
466 "where resources (long-options) include:\n");
468 for (i = 0; i < optList_size (); i++)
469 if (optList[i].kw != NULL)
470 rxvt_log (" %s: %*s%s\n",
472 (INDENT - strlen (optList[i].kw)), "", /* XXX */
473 (optList_isBool (i) ? "boolean" : optList[i].arg));
474 #ifdef KEYSYM_RESOURCE
475 rxvt_log (" " "keysym.sym" ": %*s%s\n",
476 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
479 rxvt_log ("\n -help to list options");
484 rxvt_exit_failure ();
490 /*{{{ get command-line options before getting resources */
492 rxvt_term::get_options (int argc, const char *const *argv)
494 int i, bad_option = 0;
495 static const char On[3] = "ON", Off[4] = "OFF";
497 for (i = 1; i < argc; i++)
499 unsigned int entry, longopt = 0;
500 const char *flag, *opt;
503 #ifdef DEBUG_RESOURCES
504 fprintf (stderr, "argv[%d] = %s: ", i, opt);
510 longopt = *opt++; /* long option */
512 else if (*opt == '+')
516 longopt = *opt++; /* long option */
521 rxvt_warn ("\"%s\": malformed option.\n", opt);
525 if (!strcmp (opt, "help"))
526 rxvt_usage (longopt ? 2 : 1);
527 if (!strcmp (opt, "h"))
530 /* feature: always try to match long-options */
531 for (entry = 0; entry < optList_size (); entry++)
532 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
534 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
537 if (entry < optList_size ())
539 if (optList_isReverse (entry))
540 flag = flag == On ? Off : On;
542 if (optList_strlen (entry))
545 * special cases are handled in main.c:main () to allow
546 * X resources to set these values before we settle for
550 if (optList[entry].doff != -1)
551 rs[optList[entry].doff] = flag == On && argv[i+1]
555 { /* boolean value */
556 #ifdef DEBUG_RESOURCES
557 fprintf (stderr, "boolean (%s,%s) = %s\n",
558 optList[entry].opt, optList[entry].kw, flag);
561 options |= (optList[entry].flag);
563 options &= ~ (optList[entry].flag);
565 if (optList[entry].doff != -1)
566 rs[optList[entry].doff] = flag;
570 #ifdef KEYSYM_RESOURCE
571 /* if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) */
572 if (rxvt_Str_match (opt, "keysym."))
574 const char *str = argv[++i];
577 parse_keysym (opt + sizeof ("keysym.") - 1, str);
583 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
594 /*----------------------------------------------------------------------*/
596 # ifdef KEYSYM_RESOURCE
598 * Define key from XrmEnumerateDatabase.
599 * quarks will be something like
600 * "rxvt" "keysym" "0xFF01"
601 * value will be a string
605 rxvt_define_key (XrmDatabase *database __attribute__((unused)),
606 XrmBindingList bindings __attribute__((unused)),
608 XrmRepresentation *type __attribute__((unused)),
610 XPointer closure __attribute__((unused)))
614 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
617 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
622 * look for something like this (XK_Delete)
623 * rxvt*keysym.0xFFFF: "\177"
626 * NULL for ~/.Xdefaults and
627 * non-NULL for command-line options (need to allocate)
629 #define NEWARGLIM 500 /* `reasonable' size */
631 rxvt_term::parse_keysym (const char *str, const char *arg)
634 char *key_string, *newarg = NULL;
635 char newargstr[NEWARGLIM];
639 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
641 str += n; /* skip `keysym.' */
643 /* some scanf () have trouble with a 0x prefix */
644 if (isdigit (str[0]))
646 if (str[0] == '0' && toupper (str[1]) == 'X')
650 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
655 if (sscanf (str, "%x:", &sym) != 1)
658 /* cue to ':', it's there since sscanf () worked */
659 strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1);
660 newargstr[NEWARGLIM - 1] = '\0';
667 * convert keysym name to keysym number
669 strncpy (newargstr, str, NEWARGLIM - 1);
670 newargstr[NEWARGLIM - 1] = '\0';
673 if ((newarg = strchr (newargstr, ':')) == NULL)
675 *newarg++ = '\0'; /* terminate keysym name */
677 if ((sym = XStringToKeysym (newargstr)) == None)
681 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */
684 if (Keysym_map[sym] != NULL) /* already set ? */
689 strncpy (newargstr, arg, NEWARGLIM - 1);
690 newargstr[NEWARGLIM - 1] = '\0';
693 rxvt_Str_trim (newarg);
694 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0)
697 key_string = (char *)rxvt_malloc ((n + 1) * sizeof (char));
700 strncpy (key_string + 1, newarg, n);
701 Keysym_map[sym] = (unsigned char *)key_string;
706 # endif /* KEYSYM_RESOURCE */
708 # ifndef USE_XGETDEFAULT
709 /*{{{ rxvt_get_xdefaults () */
711 * the matching algorithm used for memory-save fake resources
714 rxvt_term::get_xdefaults (FILE *stream, const char *name)
717 char *str, buffer[256];
723 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
725 unsigned int entry, n;
727 while (*str && isspace (*str))
728 str++; /* leading whitespace */
730 if ((str[len] != '*' && str[len] != '.')
731 || (len && strncmp (str, name, len)))
733 str += (len + 1); /* skip `name*' or `name.' */
735 # ifdef KEYSYM_RESOURCE
736 if (!parse_keysym (str, NULL))
737 # endif /* KEYSYM_RESOURCE */
738 for (entry = 0; entry < optList_size (); entry++)
740 const char *kw = optList[entry].kw;
746 if (str[n] == ':' && rxvt_Str_match (str, kw))
748 /* skip `keyword:' */
752 if (n && rs[optList[entry].doff] == NULL)
754 /* not already set */
760 p = (char *)rxvt_realloc (p, o + n + 1);
761 memcpy (p + o, str, n);
765 if (o == 0 || p[o - 1] != '\\') // continuation line
770 if ((str = fgets (buffer, sizeof (buffer), stream)) == NULL)
777 rs[optList[entry].doff] = p;
778 allocated.push_back (p);
780 if (optList_isBool (entry))
782 s = strcasecmp (str, "TRUE") == 0
783 || strcasecmp (str, "YES") == 0
784 || strcasecmp (str, "ON") == 0
785 || strcasecmp (str, "1") == 0;
787 if (optList_isReverse (entry))
791 options |= optList[entry].flag;
793 options &= ~optList[entry].flag;
806 # endif /* ! USE_XGETDEFAULT */
807 #endif /* NO_RESOURCES */
809 /*{{{ read the resources files */
811 * using XGetDefault () or the hand-rolled replacement
815 rxvt_term::extract_resources (Display *display __attribute__ ((unused)), const char *name)
819 # if defined XAPPLOADDIR
820 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
821 /* Compute the path of the possibly available localized Rxvt file */
822 char *localepath = NULL;
825 { /* XXX: must limit length of string */
826 localepath = (char *)rxvt_malloc (256);
827 sprintf (localepath, XAPPLOADDIRLOCALE "/" RESCLASS,
828 (int) (258 - sizeof (XAPPLOADDIRLOCALE) - sizeof (RESCLASS)),
829 locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
836 # ifdef USE_XGETDEFAULT
838 * get resources using the X library function
842 # ifdef XrmEnumOneLevel
844 char *displayResource, *xe;
845 XrmName name_prefix[3];
846 XrmClass class_prefix[3];
847 XrmDatabase database, rdb1;
853 /* Get any Xserver defaults */
855 displayResource = XResourceManagerString (display);
856 if (displayResource != NULL)
857 database = XrmGetStringDatabase (displayResource);
859 # ifdef HAVE_EXTRA_XRESOURCE_FILES
860 /* Add in ~/.Xdefaults or ~/.Xresources */
864 if ((ptr = (char *)getenv ("HOME")) == NULL)
867 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
869 sprintf (fname, "%-.*s/%s", sizeof (fname) - strlen (xnames[i]) - 2,
871 if ((rdb1 = XrmGetFileDatabase (fname)))
873 XrmMergeDatabases (rdb1, &database);
874 # ifndef HAVE_BOTH_XRESOURCE_FILES
883 /* Add in XENVIRONMENT file */
885 if ((xe = (char *)getenv ("XENVIRONMENT")) != NULL
886 && (rdb1 = XrmGetFileDatabase (xe)) != NULL)
887 XrmMergeDatabases (rdb1, &database);
889 /* Add in Rxvt file */
890 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
891 if (localepath == NULL || (rdb1 = XrmGetFileDatabase (localepath)) == NULL)
893 rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS);
896 XrmMergeDatabases (rdb1, &database);
898 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
899 if ((xe = (char *)getenv ("XAPPLRESDIR")) != NULL)
901 sprintf (fname, "%-.*s/" RESCLASS, sizeof (fname)
902 - sizeof (RESCLASS) - 2, xe);
903 if ((rdb1 = XrmGetFileDatabase (fname)) != NULL)
904 XrmMergeDatabases (rdb1, &database);
907 XrmSetDatabase (display, database);
911 * Query resources for options that affect us
913 for (entry = 0; entry < optList_size (); entry++)
917 const char *kw = optList[entry].kw;
919 if (kw == NULL || rs[optList[entry].doff] != NULL)
920 continue; /* previously set */
922 p = XGetDefault (display, name, kw);
923 p0 = XGetDefault (display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
924 if (p == NULL || (p0 && strcmp (p, p0) == 0))
926 p = XGetDefault (display, RESCLASS, kw);
928 if (p == NULL || (p0 && strcmp (p, p0) == 0))
929 p = XGetDefault (display, RESFALLBACK, kw);
938 rs[optList[entry].doff] = p;
940 if (optList_isBool (entry))
942 s = strcasecmp (p, "TRUE") == 0
943 || strcasecmp (p, "YES") == 0
944 || strcasecmp (p, "ON") == 0
945 || strcasecmp (p, "1") == 0;
946 if (optList_isReverse (entry))
949 options |= (optList[entry].flag);
951 options &= ~ (optList[entry].flag);
957 * [R5 or later]: enumerate the resource database
959 # ifdef XrmEnumOneLevel
960 # ifdef KEYSYM_RESOURCE
961 name_prefix[0] = XrmStringToName (name);
962 name_prefix[1] = XrmStringToName ("keysym");
963 name_prefix[2] = NULLQUARK;
964 class_prefix[0] = XrmStringToName (RESCLASS);
965 class_prefix[1] = XrmStringToName ("Keysym");
966 class_prefix[2] = NULLQUARK;
967 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
968 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
969 XrmEnumOneLevel, rxvt_define_key, NULL);
971 name_prefix[0] = XrmStringToName (RESFALLBACK);
972 name_prefix[1] = XrmStringToName ("keysym");
973 class_prefix[0] = XrmStringToName (RESFALLBACK);
974 class_prefix[1] = XrmStringToName ("Keysym");
975 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
976 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
977 XrmEnumOneLevel, rxvt_define_key, NULL);
982 # else /* USE_XGETDEFAULT */
983 /* get resources the hard way, but save lots of memory */
987 if ((home = getenv ("HOME")) != NULL)
989 unsigned int i, len = strlen (home) + 2;
992 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
994 f = (char *)rxvt_realloc (f, (len + strlen (xnames[i])) * sizeof (char));
996 sprintf (f, "%s/%s", home, xnames[i]);
998 if ((fd = fopen (f, "r")) != NULL)
1004 * The normal order to match resources is the following:
1005 * @ global resources (partial match, ~/.Xdefaults)
1006 * @ application file resources (XAPPLOADDIR/Rxvt)
1007 * @ class resources (~/.Xdefaults)
1008 * @ private resources (~/.Xdefaults)
1010 * However, for the hand-rolled resources, the matching algorithm
1011 * checks if a resource string value has already been allocated
1012 * and won't overwrite it with (in this case) a less specific
1015 * This avoids multiple allocation. Also, when we've called this
1016 * routine command-line string options have already been applied so we
1017 * needn't to allocate for those resources.
1019 * So, search in resources from most to least specific.
1021 * Also, use a special sub-class so that we can use either or both of
1022 * "XTerm" and "Rxvt" as class names.
1025 get_xdefaults (fd, name);
1026 get_xdefaults (fd, RESCLASS);
1028 get_xdefaults (fd, RESFALLBACK);
1031 # if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1035 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1036 if (localepath == NULL || (ad = fopen (localepath, "r")) == NULL)
1038 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1041 get_xdefaults (ad, RESCLASS);
1042 get_xdefaults (ad, "");
1046 # endif /* XAPPLOADDIR */
1048 get_xdefaults (fd, ""); /* partial match */
1051 # endif /* USE_XGETDEFAULT */
1053 # if defined XAPPLOADDIR
1054 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1058 /* Free the path of the possibly available localized Rxvt file */
1063 #endif /* NO_RESOURCES */
1067 /*----------------------- end-of-file (C source) -----------------------*/