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 #ifdef KEYSYM_RESOURCE
38 /* #define DEBUG_RESOURCES */
40 static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
42 /*{{{ monolithic option/resource structure: */
44 * `string' options MUST have a usage argument
45 * `switch' and `boolean' options have no argument
46 * if there's no desc (ription), it won't appear in rxvt_usage ()
49 /* INFO () - descriptive information only */
50 #define INFO(opt, arg, desc) \
51 {0, -1, NULL, (opt), (arg), (desc)}
53 /* STRG () - command-line option, with/without resource */
54 #define STRG(rsp, kw, opt, arg, desc) \
55 {0, (rsp), (kw), (opt), (arg), (desc)}
57 /* RSTRG () - resource/long-option */
58 #define RSTRG(rsp, kw, arg) \
59 {0, (rsp), (kw), NULL, (arg), NULL}
61 /* BOOL () - regular boolean `-/+' flag */
62 #define BOOL(rsp, kw, opt, flag, desc) \
63 { (Opt_Boolean| (flag)), (rsp), (kw), (opt), NULL, (desc)}
65 /* SWCH () - `-' flag */
66 #define SWCH(opt, flag, desc) \
67 { (flag), -1, NULL, (opt), NULL, (desc)}
69 /* convenient macros */
70 #define optList_strlen(i) \
71 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1))
72 #define optList_isBool(i) \
73 (optList[i].flag & Opt_Boolean)
74 #define optList_isReverse(i) \
75 (optList[i].flag & Opt_Reverse)
76 #define optList_size() \
77 (sizeof (optList) / sizeof (optList[0]))
81 const unsigned long flag; /* Option flag */
82 const int doff; /* data offset */
83 const char *kw; /* keyword */
84 const char *opt; /* option */
85 const char *arg; /* argument */
86 const char *desc; /* description */
89 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
90 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
91 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
92 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
93 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
94 SWCH ("C", Opt_console, "intercept console messages"),
95 SWCH ("iconic", Opt_iconic, "start iconic"),
96 SWCH ("ic", Opt_iconic, NULL), /* short form */
97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, "reverse video"),
98 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"),
99 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"),
100 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, "tab characters are pastable"),
101 #ifdef HAVE_SCROLLBARS
102 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
103 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"),
104 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, "scrollbar right"),
105 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, "scrollbar without a trough"),
106 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
107 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
109 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL),
110 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput, "scroll-on-tty-output inhibit"),
111 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, "scroll-on-keypress"),
112 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"),
114 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, "inherit parent pixmap"),
115 BOOL (Rs_transparent_all, "inheritPixmapforce", "ipf", Opt_transparent_all, "forcefully inherit root pixmap"),
116 SWCH ("tr", Opt_transparent, NULL),
118 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
121 #ifdef OFF_FOCUS_FADING
122 STRG (Rs_fade, "fading", "fade", "%", "make colors x% darker when rxvt-unicode is losing focus."),
125 STRG (Rs_shade, "shading", "sh", "%", "shade background by x% when tinting."),
127 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"),
129 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"),
130 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
131 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL),
135 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, NULL),
138 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, NULL),
141 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, "triple click word selection"),
142 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, "enable possibly insecure escape sequences"),
145 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"),
148 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, "switch off pointer after delay"),
150 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
151 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
152 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
153 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
154 RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
155 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
156 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
157 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
158 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
159 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
160 #ifndef NO_BRIGHTCOLOR
161 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
162 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
163 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
164 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
165 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
166 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
167 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
168 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
169 #endif /* NO_BRIGHTCOLOR */
170 #ifndef NO_BOLD_UNDERLINE_REVERSE
171 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
172 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
173 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
174 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
175 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
177 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
179 #ifdef KEEP_SCROLLCOLOR
180 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
181 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
182 #endif /* KEEP_SCROLLCOLOR */
184 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
186 #ifndef NO_CURSORCOLOR
187 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
188 /* command-line option = resource name */
189 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
190 #endif /* NO_CURSORCOLOR */
191 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
192 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
193 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
194 #if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
195 RSTRG (Rs_path, "path", "search path"),
196 #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */
197 #ifdef XPM_BACKGROUND
198 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
199 #endif /* XPM_BACKGROUND */
201 RSTRG (Rs_menu, "menu", "name[;tag]"),
203 /* fonts: command-line option = resource name */
204 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
206 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
207 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
208 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
211 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
212 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
213 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
214 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
216 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
217 STRG (Rs_title, "title", "title", "string", "title name for window"),
218 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
219 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
220 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
222 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
223 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
224 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
225 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
226 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"),
227 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
230 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
232 #ifndef NO_BACKSPACE_KEY
233 RSTRG (Rs_backspace_key, "backspacekey", "string"),
235 #ifndef NO_DELETE_KEY
236 RSTRG (Rs_delete_key, "deletekey", "string"),
238 RSTRG (Rs_selectstyle, "selectstyle", "mode"),
240 RSTRG (Rs_print_pipe, "print-pipe", "string"),
242 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
243 #ifdef CUTCHAR_RESOURCE
244 RSTRG (Rs_cutchars, "cutchars", "string"),
245 #endif /* CUTCHAR_RESOURCE */
246 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
247 #ifndef NO_SECONDARY_SCREEN
248 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"),
249 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"),
251 #if !defined(NO_RESOURCES) && defined(USE_XGETDEFAULT)
252 INFO ("xrm", "string", "X resource"),
254 INFO ("e", "command arg ...", "command to execute")
264 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
265 static const char optionsstring[] = "options: "
304 #if defined(XPM_BACKGROUND)
307 #if defined(TRANSPARENT)
313 #if defined(UTMP_SUPPORT)
323 #if !defined(HAVE_SCROLLBARS)
326 # if defined(PLAIN_SCROLLBAR)
328 # if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
332 # if defined(RXVT_SCROLLBAR)
334 # if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
338 # if defined(NEXT_SCROLLBAR)
340 # if defined(XTERM_SCROLLBAR)
344 # if defined(XTERM_SCROLLBAR)
349 #if defined(NO_BACKSPACE_KEY)
352 #if defined(NO_DELETE_KEY)
355 #if EIGHT_BIT_CONTROLS
358 #if !defined(NO_STRINGS)
361 #if defined(ENABLE_FRILLS)
364 #if defined(PREFER_24BIT)
367 #if defined(SELECTION_SCROLLING)
368 "selectionscrolling,"
373 #if MOUSE_SLIP_WHEELING
376 #if defined(SMART_RESIZE)
379 #if defined(CURSOR_BLINK)
382 #if defined(POINTER_BLANK)
385 #if defined(NO_RESOURCES)
388 # if defined(USE_XGETDEFAULT)
394 "\nUsage: "; /* Usage */
399 /*----------------------------------------------------------------------*/
401 rxvt_usage (int type)
405 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
409 case 0: /* brief listing */
410 rxvt_log (" [-help] [--help]\n");
412 for (col = 1, i = 0; i < optList_size (); i++)
413 if (optList[i].desc != NULL)
417 if (!optList_isBool (i))
419 len = optList_strlen (i);
421 len++; /* account for space */
424 assert (optList[i].opt != NULL);
426 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
429 { /* assume regular width */
434 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
435 if (optList_strlen (i))
436 rxvt_log (" %s]", optList[i].arg);
442 case 1: /* full command-line listing */
443 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
445 for (i = 0; i < optList_size (); i++)
446 if (optList[i].desc != NULL)
449 assert (optList[i].opt != NULL);
451 rxvt_log (" %s%s %-*s%s%s\n",
452 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
453 (INDENT - strlen (optList[i].opt)
454 + (optList_isBool (i) ? 0 : 2)),
455 (optList[i].arg ? optList[i].arg : ""),
456 (optList_isBool (i) ? "turn on/off " : ""),
459 rxvt_log ("\n --help to list long-options");
462 case 2: /* full resource listing */
463 rxvt_log (" [options] [-e command args]\n\n"
464 "where resources (long-options) include:\n");
466 for (i = 0; i < optList_size (); i++)
467 if (optList[i].kw != NULL)
468 rxvt_log (" %s: %*s%s\n",
470 (INDENT - strlen (optList[i].kw)), "", /* XXX */
471 (optList_isBool (i) ? "boolean" : optList[i].arg));
472 #ifdef KEYSYM_RESOURCE
473 rxvt_log (" " "keysym.sym" ": %*s%s\n",
474 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
477 rxvt_log ("\n -help to list options");
482 rxvt_exit_failure ();
488 /*{{{ get command-line options before getting resources */
490 rxvt_term::get_options (int argc, const char *const *argv)
492 int i, bad_option = 0;
493 static const char On[3] = "ON", Off[4] = "OFF";
495 for (i = 1; i < argc; i++)
497 unsigned int entry, longopt = 0;
498 const char *flag, *opt;
501 #ifdef DEBUG_RESOURCES
502 fprintf (stderr, "argv[%d] = %s: ", i, opt);
508 longopt = *opt++; /* long option */
510 else if (*opt == '+')
514 longopt = *opt++; /* long option */
519 rxvt_warn ("\"%s\": malformed option.\n", opt);
523 if (!strcmp (opt, "help"))
524 rxvt_usage (longopt ? 2 : 1);
525 if (!strcmp (opt, "h"))
528 /* feature: always try to match long-options */
529 for (entry = 0; entry < optList_size (); entry++)
530 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
532 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
535 if (entry < optList_size ())
537 if (optList_isReverse (entry))
538 flag = flag == On ? Off : On;
540 if (optList_strlen (entry))
543 * special cases are handled in main.c:main () to allow
544 * X resources to set these values before we settle for
548 if (optList[entry].doff != -1)
549 rs[optList[entry].doff] = flag == On && argv[i+1]
553 { /* boolean value */
554 #ifdef DEBUG_RESOURCES
555 fprintf (stderr, "boolean (%s,%s) = %s\n",
556 optList[entry].opt, optList[entry].kw, flag);
559 options |= (optList[entry].flag);
561 options &= ~ (optList[entry].flag);
563 if (optList[entry].doff != -1)
564 rs[optList[entry].doff] = flag;
568 #ifdef KEYSYM_RESOURCE
569 /* if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) */
570 if (rxvt_Str_match (opt, "keysym."))
572 const char *str = argv[++i];
575 parse_keysym (opt + sizeof ("keysym.") - 1, str);
581 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
592 /*----------------------------------------------------------------------*/
594 # ifdef KEYSYM_RESOURCE
596 * Define key from XrmEnumerateDatabase.
597 * quarks will be something like
598 * "rxvt" "keysym" "0xFF01"
599 * value will be a string
603 rxvt_define_key (XrmDatabase *database __attribute__((unused)),
604 XrmBindingList bindings __attribute__((unused)),
606 XrmRepresentation *type __attribute__((unused)),
608 XPointer closure __attribute__((unused)))
612 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
616 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
621 * look for something like this (XK_Delete)
622 * rxvt*keysym.0xFFFF: "\177"
625 * NULL for ~/.Xdefaults and
626 * non-NULL for command-line options (need to allocate)
628 #define NEWARGLIM 500 /* `reasonable' size */
630 struct keysym_vocabulary_t
634 unsigned short value;
636 keysym_vocabulary_t keysym_vocabulary[] =
638 { "ISOLevel3", 9, Level3Mask },
639 { "AppKeypad", 9, AppKeypadMask },
640 { "Control", 7, ControlMask },
641 { "NumLock", 7, NumLockMask },
642 { "Shift", 5, ShiftMask },
643 { "Meta", 4, MetaMask },
644 { "Lock", 4, LockMask },
645 { "Mod1", 4, Mod1Mask },
646 { "Mod2", 4, Mod2Mask },
647 { "Mod3", 4, Mod3Mask },
648 { "Mod4", 4, Mod4Mask },
649 { "Mod5", 4, Mod5Mask },
650 { "I", 1, Level3Mask },
651 { "K", 1, AppKeypadMask },
652 { "C", 1, ControlMask },
653 { "N", 1, NumLockMask },
654 { "S", 1, ShiftMask },
655 { "M", 1, MetaMask },
656 { "A", 1, MetaMask },
657 { "L", 1, LockMask },
658 { "1", 1, Mod1Mask },
659 { "2", 1, Mod2Mask },
660 { "3", 1, Mod3Mask },
661 { "4", 1, Mod4Mask },
662 { "5", 1, Mod5Mask },
666 rxvt_term::parse_keysym (const char *str, const char *arg)
669 unsigned int state = 0;
670 const char *pmodend = NULL;
672 char newargstr[NEWARGLIM];
676 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
679 str += n; /* skip `keysym.' */
680 if ((pmodend = strchr (str, ':')) < str)
684 pmodend = str + strlen(str);
686 for (--pmodend; str < pmodend; --pmodend)
690 while (str < pmodend)
694 for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i)
696 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
698 state |= keysym_vocabulary[i].value;
699 str += keysym_vocabulary[i].len;
704 if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t))
711 /* some scanf () have trouble with a 0x prefix */
712 if (str[0] == '0' && toupper (str[1]) == 'X')
718 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
723 if (sscanf (str, "%x:", &sym) != 1)
726 /* cue to ':', it's there since sscanf () worked */
727 strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1);
728 newargstr[NEWARGLIM - 1] = '\0';
735 * convert keysym name to keysym number
737 strncpy (newargstr, str, NEWARGLIM - 1);
738 newargstr[NEWARGLIM - 1] = '\0';
742 if ((newarg = strchr (newargstr, ':')) == NULL)
745 *newarg++ = '\0'; /* terminate keysym name */
748 if ((sym = XStringToKeysym (newargstr)) == None)
754 strncpy (newargstr, arg, NEWARGLIM - 1);
755 newargstr[NEWARGLIM - 1] = '\0';
759 rxvt_Str_trim (newarg);
760 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0)
763 keyboard->register_user_translation (sym, state, newarg);
767 # endif /* KEYSYM_RESOURCE */
769 # ifndef USE_XGETDEFAULT
770 /*{{{ rxvt_get_xdefaults () */
772 * the matching algorithm used for memory-save fake resources
775 rxvt_term::get_xdefaults (FILE *stream, const char *name)
778 char *str, buffer[256];
784 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
786 unsigned int entry, n;
788 while (*str && isspace (*str))
789 str++; /* leading whitespace */
791 if ((str[len] != '*' && str[len] != '.')
792 || (len && strncmp (str, name, len)))
794 str += (len + 1); /* skip `name*' or `name.' */
796 # ifdef KEYSYM_RESOURCE
797 if (!parse_keysym (str, NULL))
798 # endif /* KEYSYM_RESOURCE */
799 for (entry = 0; entry < optList_size (); entry++)
801 const char *kw = optList[entry].kw;
807 if (str[n] == ':' && rxvt_Str_match (str, kw))
809 /* skip `keyword:' */
813 if (n && rs[optList[entry].doff] == NULL)
815 /* not already set */
821 p = (char *)rxvt_realloc (p, o + n + 1);
822 memcpy (p + o, str, n);
826 if (o == 0 || p[o - 1] != '\\') // continuation line
831 if ((str = fgets (buffer, sizeof (buffer), stream)) == NULL)
838 rs[optList[entry].doff] = p;
839 allocated.push_back (p);
841 if (optList_isBool (entry))
843 s = strcasecmp (str, "TRUE") == 0
844 || strcasecmp (str, "YES") == 0
845 || strcasecmp (str, "ON") == 0
846 || strcasecmp (str, "1") == 0;
848 if (optList_isReverse (entry))
852 options |= optList[entry].flag;
854 options &= ~optList[entry].flag;
867 # endif /* ! USE_XGETDEFAULT */
868 #endif /* NO_RESOURCES */
870 /*{{{ read the resources files */
872 * using XGetDefault () or the hand-rolled replacement
876 rxvt_term::extract_resources (Display *display __attribute__ ((unused)), const char *name)
880 # if defined XAPPLOADDIR
881 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
882 /* Compute the path of the possibly available localized Rxvt file */
883 char *localepath = NULL;
886 { /* XXX: must limit length of string */
887 localepath = (char *)rxvt_malloc (256);
888 sprintf (localepath, XAPPLOADDIRLOCALE "/" RESCLASS,
889 (int) (258 - sizeof (XAPPLOADDIRLOCALE) - sizeof (RESCLASS)),
890 locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
897 # ifdef USE_XGETDEFAULT
899 * get resources using the X library function
903 # ifdef XrmEnumOneLevel
905 char *displayResource, *xe;
906 XrmName name_prefix[3];
907 XrmClass class_prefix[3];
908 XrmDatabase database, rdb1;
914 /* Get any Xserver defaults */
916 displayResource = XResourceManagerString (display);
917 if (displayResource != NULL)
918 database = XrmGetStringDatabase (displayResource);
920 # ifdef HAVE_EXTRA_XRESOURCE_FILES
921 /* Add in ~/.Xdefaults or ~/.Xresources */
925 if ((ptr = (char *)getenv ("HOME")) == NULL)
928 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
930 sprintf (fname, "%-.*s/%s", sizeof (fname) - strlen (xnames[i]) - 2,
932 if ((rdb1 = XrmGetFileDatabase (fname)))
934 XrmMergeDatabases (rdb1, &database);
935 # ifndef HAVE_BOTH_XRESOURCE_FILES
943 /* Add in XENVIRONMENT file */
945 if ((xe = (char *)getenv ("XENVIRONMENT")) != NULL
946 && (rdb1 = XrmGetFileDatabase (xe)) != NULL)
947 XrmMergeDatabases (rdb1, &database);
949 /* Add in Rxvt file */
950 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
951 if (localepath == NULL || (rdb1 = XrmGetFileDatabase (localepath)) == NULL)
953 rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS);
956 XrmMergeDatabases (rdb1, &database);
958 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
959 if ((xe = (char *)getenv ("XAPPLRESDIR")) != NULL)
961 sprintf (fname, "%-.*s/" RESCLASS, sizeof (fname)
962 - sizeof (RESCLASS) - 2, xe);
963 if ((rdb1 = XrmGetFileDatabase (fname)) != NULL)
964 XrmMergeDatabases (rdb1, &database);
967 XrmSetDatabase (display, database);
971 * Query resources for options that affect us
973 for (entry = 0; entry < optList_size (); entry++)
977 const char *kw = optList[entry].kw;
979 if (kw == NULL || rs[optList[entry].doff] != NULL)
980 continue; /* previously set */
982 p = XGetDefault (display, name, kw);
983 p0 = XGetDefault (display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
984 if (p == NULL || (p0 && strcmp (p, p0) == 0))
986 p = XGetDefault (display, RESCLASS, kw);
988 if (p == NULL || (p0 && strcmp (p, p0) == 0))
989 p = XGetDefault (display, RESFALLBACK, kw);
998 rs[optList[entry].doff] = p;
1000 if (optList_isBool (entry))
1002 s = strcasecmp (p, "TRUE") == 0
1003 || strcasecmp (p, "YES") == 0
1004 || strcasecmp (p, "ON") == 0
1005 || strcasecmp (p, "1") == 0;
1006 if (optList_isReverse (entry))
1009 options |= (optList[entry].flag);
1011 options &= ~ (optList[entry].flag);
1017 * [R5 or later]: enumerate the resource database
1019 # ifdef XrmEnumOneLevel
1020 # ifdef KEYSYM_RESOURCE
1021 name_prefix[0] = XrmStringToName (name);
1022 name_prefix[1] = XrmStringToName ("keysym");
1023 name_prefix[2] = NULLQUARK;
1024 class_prefix[0] = XrmStringToName (RESCLASS);
1025 class_prefix[1] = XrmStringToName ("Keysym");
1026 class_prefix[2] = NULLQUARK;
1027 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
1028 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
1029 XrmEnumOneLevel, rxvt_define_key, NULL);
1031 name_prefix[0] = XrmStringToName (RESFALLBACK);
1032 name_prefix[1] = XrmStringToName ("keysym");
1033 class_prefix[0] = XrmStringToName (RESFALLBACK);
1034 class_prefix[1] = XrmStringToName ("Keysym");
1035 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
1036 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix,
1037 XrmEnumOneLevel, rxvt_define_key, NULL);
1042 # else /* USE_XGETDEFAULT */
1043 /* get resources the hard way, but save lots of memory */
1047 if ((home = getenv ("HOME")) != NULL)
1049 unsigned int i, len = strlen (home) + 2;
1052 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
1054 f = (char *)rxvt_realloc (f, len + strlen (xnames[i]));
1056 sprintf (f, "%s/%s", home, xnames[i]);
1058 if ((fd = fopen (f, "r")) != NULL)
1065 * The normal order to match resources is the following:
1066 * @ global resources (partial match, ~/.Xdefaults)
1067 * @ application file resources (XAPPLOADDIR/Rxvt)
1068 * @ class resources (~/.Xdefaults)
1069 * @ private resources (~/.Xdefaults)
1071 * However, for the hand-rolled resources, the matching algorithm
1072 * checks if a resource string value has already been allocated
1073 * and won't overwrite it with (in this case) a less specific
1076 * This avoids multiple allocation. Also, when we've called this
1077 * routine command-line string options have already been applied so we
1078 * needn't to allocate for those resources.
1080 * So, search in resources from most to least specific.
1082 * Also, use a special sub-class so that we can use either or both of
1083 * "XTerm" and "Rxvt" as class names.
1086 get_xdefaults (fd, name);
1087 get_xdefaults (fd, RESCLASS);
1089 get_xdefaults (fd, RESFALLBACK);
1092 # if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1096 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1097 if (localepath == NULL || (ad = fopen (localepath, "r")) == NULL)
1099 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1102 get_xdefaults (ad, RESCLASS);
1103 get_xdefaults (ad, "");
1107 # endif /* XAPPLOADDIR */
1109 get_xdefaults (fd, ""); /* partial match */
1112 # endif /* USE_XGETDEFAULT */
1114 # if defined XAPPLOADDIR
1115 # if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1119 /* Free the path of the possibly available localized Rxvt file */
1124 #endif /* NO_RESOURCES */
1128 /*----------------------- end-of-file (C source) -----------------------*/