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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.70 by root, Wed Jan 4 05:35:34 2006 UTC vs.
Revision 1.77 by root, Wed Jan 11 00:59:58 2006 UTC

… …
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
7 * - original version 7 * - original version
8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca> 8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 9 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
10 * 10 *
11 * This program is free software; you can redistribute it and/or modify 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 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 13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version. 14 * (at your option) any later version.
… …
20 * 20 *
21 * You should have received a copy of the GNU General Public License 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 22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *----------------------------------------------------------------------*/ 24 *----------------------------------------------------------------------*/
25/*----------------------------------------------------------------------*
26 * get resources from ~/.Xdefaults or ~/.Xresources with the memory-saving
27 * default or with XGetDefault() (#define USE_XGETDEFAULT)
28 *----------------------------------------------------------------------*/
29 25
30#include "../config.h" /* NECESSARY */ 26#include "../config.h" /* NECESSARY */
31#include "rxvt.h" /* NECESSARY */ 27#include "rxvt.h" /* NECESSARY */
32#include "version.h" 28#include "version.h"
33
34#include <sys/utsname.h>
35 29
36#ifdef KEYSYM_RESOURCE 30#ifdef KEYSYM_RESOURCE
37#include "keyboard.h" 31#include "keyboard.h"
38#endif 32#endif
39 33
… …
161 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"), 155 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
162 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"), 156 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
163 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"), 157 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
164 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"), 158 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
165 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"), 159 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
166#ifndef NO_BRIGHTCOLOR
167 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"), 160 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
168 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"), 161 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
169 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"), 162 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
170 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"), 163 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
171 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"), 164 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
172 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"), 165 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
173 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"), 166 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
174 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"), 167 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
175#endif /* NO_BRIGHTCOLOR */
176#ifndef NO_BOLD_UNDERLINE_REVERSE 168#ifndef NO_BOLD_UNDERLINE_REVERSE
177 RSTRG (Rs_color + Color_BD, "colorBD", "color"), 169 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
178 RSTRG (Rs_color + Color_IT, "colorIT", "color"), 170 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
179 RSTRG (Rs_color + Color_UL, "colorUL", "color"), 171 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
180 RSTRG (Rs_color + Color_RV, "colorRV", "color"), 172 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
… …
227 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"), 219 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
228#if ENABLE_XEMBED 220#if ENABLE_XEMBED
229 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"), 221 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
230#endif 222#endif
231#if ENABLE_FRILLS 223#if ENABLE_FRILLS
224 RSTRG (Rs_transient_for, "transient-for", "windowid"),
232 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"), 225 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
233 BOOL (Rs_hold, "hold", "hold", Opt_hold, "retain window after shell exit"), 226 BOOL (Rs_hold, "hold", "hold", Opt_hold, "retain window after shell exit"),
234 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"), 227 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
235 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL), 228 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
236 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 229 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
237 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"), 230 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
238 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"), 231 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"),
232 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, "do not use internal glyphs"),
239 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"), 233 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
240#endif 234#endif
241#ifdef POINTER_BLANK 235#ifdef POINTER_BLANK
242 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 236 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
243#endif 237#endif
… …
264 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO 258 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
265 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO 259 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
266 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO 260 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
267 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"), 261 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
268#endif 262#endif
269#if 0 && TODO 263#ifndef NO_RESOURCES
270#if !defined(NO_RESOURCES) && defined(USE_XGETDEFAULT)
271 INFO ("xrm", "string", "X resource"), 264 INFO ("xrm", "string", "X resource"),
272#endif
273#endif 265#endif
274 INFO ("e", "command arg ...", "command to execute") 266 INFO ("e", "command arg ...", "command to execute")
275 }; 267 };
276 268
277#undef INFO 269#undef INFO
… …
281#undef BOOL 273#undef BOOL
282/*}}} */ 274/*}}} */
283 275
284static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n"; 276static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
285static const char optionsstring[] = "options: " 277static const char optionsstring[] = "options: "
278#if ENABLE_PERL
279 "perl,"
280#endif
286#if XFT 281#if XFT
287 "xft," 282 "xft,"
288#endif 283#endif
289#if ENABLE_STYLES 284#if ENABLE_STYLES
290 "styles," 285 "styles,"
… …
402#if defined(POINTER_BLANK) 397#if defined(POINTER_BLANK)
403 "pointerBlank," 398 "pointerBlank,"
404#endif 399#endif
405#if defined(NO_RESOURCES) 400#if defined(NO_RESOURCES)
406 "NoResources" 401 "NoResources"
407#else
408# if defined(USE_XGETDEFAULT)
409 "XGetDefaults"
410# else
411 ".Xdefaults"
412# endif
413#endif 402#endif
414 "\nUsage: "; /* Usage */ 403 "\nUsage: "; /* Usage */
415 404
416#define INDENT 18 405#define INDENT 18
417 406
… …
573 { /* boolean value */ 562 { /* boolean value */
574#ifdef DEBUG_RESOURCES 563#ifdef DEBUG_RESOURCES
575 fprintf (stderr, "boolean (%s,%s) = %s\n", 564 fprintf (stderr, "boolean (%s,%s) = %s\n",
576 optList[entry].opt, optList[entry].kw, flag); 565 optList[entry].opt, optList[entry].kw, flag);
577#endif 566#endif
578 if (flag == On)
579 SET_OPTION (optList[entry].flag & Optflag_mask); 567 set_option (optList[entry].flag & Optflag_mask, flag == On);
580 else
581 CLR_OPTION (optList[entry].flag & Optflag_mask);
582 568
583 if (optList[entry].doff != -1) 569 if (optList[entry].doff != -1)
584 rs[optList[entry].doff] = flag; 570 rs[optList[entry].doff] = flag;
585 } 571 }
586 } 572 }
… …
695 { 681 {
696 if ((n = rxvt_Str_match (str, "keysym.")) == 0) 682 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
697 return 0; 683 return 0;
698 684
699 str += n; /* skip `keysym.' */ 685 str += n; /* skip `keysym.' */
700 if ((pmodend = strchr (str, ':')) < str) 686 if (!(pmodend = strchr (str, ':')))
701 return -1; 687 return -1;
702 } 688 }
703 else 689 else
704 pmodend = str + strlen(str); 690 pmodend = str + strlen(str);
705 691
… …
783 keyboard->register_user_translation (sym, state, newarg); 769 keyboard->register_user_translation (sym, state, newarg);
784 return 1; 770 return 1;
785} 771}
786 772
787# endif /* KEYSYM_RESOURCE */ 773# endif /* KEYSYM_RESOURCE */
774#endif /* NO_RESOURCES */
788 775
789# ifndef USE_XGETDEFAULT 776char *get_res (XrmDatabase database, const char *program, const char *option)
790/*{{{ rxvt_get_xdefaults () */
791/*
792 * the matching algorithm used for memory-save fake resources
793 */
794void
795rxvt_term::get_xdefaults (FILE *stream, const char *name)
796{ 777{
797 unsigned int len; 778 char resource[512];
798 char *str, buffer[256]; 779 char *type;
780 XrmValue result;
799 781
800 if (stream == NULL) 782 snprintf (resource, sizeof (resource), "%s.%s", program, option);
801 return; 783 XrmGetResource (database, resource, resource, &type, &result);
802 784
803 len = strlen (name); 785 return result.addr;
804 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
805 {
806 unsigned int entry, n;
807
808 while (*str && isspace (*str))
809 str++; /* leading whitespace */
810
811 if ((str[len] != '*' && str[len] != '.')
812 || (len && strncmp (str, name, len)))
813 continue;
814 str += (len + 1); /* skip `name*' or `name.' */
815
816# ifdef KEYSYM_RESOURCE
817 if (!parse_keysym (str, NULL))
818# endif /* KEYSYM_RESOURCE */
819 for (entry = 0; entry < optList_size; entry++)
820 {
821 const char *kw = optList[entry].kw;
822
823 if (kw == NULL)
824 continue;
825
826 n = strlen (kw);
827 if (str[n] == ':' && rxvt_Str_match (str, kw))
828 {
829 /* skip `keyword:' */
830 str += n + 1;
831 rxvt_Str_trim (str);
832 n = strlen (str);
833
834 if (n && rs[optList[entry].doff] == NULL)
835 {
836 /* not already set */
837 int s;
838 char *p = 0;
839
840 for (int o = 0;;)
841 {
842 p = (char *)rxvt_realloc (p, o + n + 1);
843 memcpy (p + o, str, n);
844 o += n;
845 p[o] = 0;
846
847 if (o == 0 || p[o - 1] != '\\') // continuation line
848 break;
849
850 o--; // eat "\"
851
852 if ((str = fgets (buffer, sizeof (buffer), stream)) == NULL)
853 break;
854
855 rxvt_Str_trim (str);
856 n = strlen (str);
857 }
858
859 rs[optList[entry].doff] = p;
860 allocated.push_back (p);
861
862 if (optList_isBool (entry))
863 {
864 s = strcasecmp (str, "true") == 0
865 || strcasecmp (str, "yes") == 0
866 || strcasecmp (str, "on") == 0
867 || strcmp (str, "1") == 0;
868
869 if (optList_isReverse (entry))
870 s = !s;
871
872 if (s)
873 SET_OPTION (optList[entry].flag & Optflag_mask);
874 else
875 CLR_OPTION (optList[entry].flag & Optflag_mask);
876 }
877 }
878
879 break;
880 }
881 }
882 }
883
884 rewind (stream);
885} 786}
886
887/*}}} */
888# endif /* ! USE_XGETDEFAULT */
889#endif /* NO_RESOURCES */
890 787
891/*{{{ read the resources files */ 788/*{{{ read the resources files */
892/* 789/*
893 * using XGetDefault () or the hand-rolled replacement 790 * using XGetDefault () or the hand-rolled replacement
894 */ 791 */
… …
897rxvt_term::extract_resources () 794rxvt_term::extract_resources ()
898{ 795{
899 dDisp; 796 dDisp;
900 797
901#ifndef NO_RESOURCES 798#ifndef NO_RESOURCES
902 799 XrmDatabase database = XrmGetDatabase (display->display);
903 char *homedir = (char *)getenv ("HOME");
904 char fname[1024];
905
906# if defined XAPPLOADDIR
907# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
908 /* Compute the path of the possibly available localized Rxvt file */
909 char localepath[1024];
910
911 if (locale)
912 snprintf (localepath, sizeof (localepath), XAPPLOADDIRLOCALE "/" RESCLASS, locale);
913 else
914 localepath[0] = 0;
915# endif
916# endif
917
918# ifdef USE_XGETDEFAULT
919 /*
920 * get resources using the X library function
921 */
922 int entry;
923
924# ifdef XrmEnumOneLevel
925 char *displayResource, *xe;
926 XrmName name_prefix[3];
927 XrmClass class_prefix[3];
928 XrmDatabase database, rdb1;
929
930 XrmInitialize ();
931 database = NULL;
932
933 // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20
934
935 // 6. System wide per application default file.
936 /* Add in Rxvt file */
937# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
938 if (*localepath
939 && ((rdb1 = XrmGetFileDatabase (localepath))
940 || (rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS))))
941# endif
942 XrmMergeDatabases (rdb1, &database);
943
944 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
945 if ((xe = (char *)getenv ("XAPPLRESDIR")))
946 {
947 snprintf (fname, sizeof (fname), "%s/%s", xe, RESCLASS);
948
949 if ((rdb1 = XrmGetFileDatabase (fname)))
950 XrmMergeDatabases (rdb1, &database);
951 }
952
953 // 5. User's per application default file.
954 // none
955
956 // 4. User's defaults file.
957 /* Get any Xserver defaults */
958 displayResource = XResourceManagerString (disp);
959 if (displayResource != NULL)
960 {
961 if ((rdb1 = XrmGetStringDatabase (displayResource)))
962 XrmMergeDatabases (rdb1, &database);
963 }
964 else if (homedir)
965 {
966 snprintf (fname, sizeof (fname), "%s/.Xdefaults", homedir);
967
968 if ((rdb1 = XrmGetFileDatabase (fname)))
969 XrmMergeDatabases (rdb1, &database);
970 }
971
972 /* Get screen specific resources */
973 displayResource = XScreenResourceString (ScreenOfDisplay (disp, display->screen));
974 if (displayResource != NULL)
975 {
976 if ((rdb1 = XrmGetStringDatabase (displayResource)))
977 /* Merge with screen-independent resources */
978 XrmMergeDatabases (rdb1, &database);
979
980 XFree (displayResource);
981 }
982
983 // 3. User's per host defaults file
984 /* Add in XENVIRONMENT file */
985 if ((xe = (char *)getenv ("XENVIRONMENT"))
986 && (rdb1 = XrmGetFileDatabase (xe)))
987 XrmMergeDatabases (rdb1, &database);
988 else if (homedir)
989 {
990 struct utsname un;
991
992 if (!uname (&un))
993 {
994 snprintf (fname, sizeof (fname), "%s/.Xdefaults-%s", homedir, un.nodename);
995
996 if ((rdb1 = XrmGetFileDatabase (fname)))
997 XrmMergeDatabases (rdb1, &database);
998 }
999 }
1000
1001 XrmSetDatabase (disp, database);
1002# endif
1003 800
1004 /* 801 /*
1005 * Query resources for options that affect us 802 * Query resources for options that affect us
1006 */ 803 */
1007 for (entry = 0; entry < optList_size; entry++) 804 for (int entry = 0; entry < optList_size; entry++)
1008 { 805 {
1009 int s; 806 int s;
1010 char *p, *p0; 807 char *p, *p0;
1011 const char *kw = optList[entry].kw; 808 const char *kw = optList[entry].kw;
1012 809
1013 if (kw == NULL || rs[optList[entry].doff] != NULL) 810 if (kw == NULL || rs[optList[entry].doff] != NULL)
1014 continue; /* previously set */ 811 continue; // previously set
1015 812
1016 p = XGetDefault (disp, rs[Rs_name], kw); 813 p = get_res (database, rs[Rs_name], kw);
1017 p0 = XGetDefault (disp, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw); 814 p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
1018 if (p == NULL || (p0 && strcmp (p, p0) == 0)) 815 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1019 { 816 {
1020 p = XGetDefault (disp, RESCLASS, kw); 817 p = get_res (database, RESCLASS, kw);
1021#ifdef RESFALLBACK 818#ifdef RESFALLBACK
1022 if (p == NULL || (p0 && strcmp (p, p0) == 0)) 819 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1023 p = XGetDefault (disp, RESFALLBACK, kw); 820 p = get_res (database, RESFALLBACK, kw);
1024#endif 821#endif
1025 } 822 }
1026 823
1027 if (p == NULL && p0) 824 if (p == NULL && p0)
1028 p = p0; 825 p = p0;
1029 826
1030 if (p) 827 if (p)
1031 { 828 {
829 p = strdup (p);
830 allocated.push_back (p);
1032 rs[optList[entry].doff] = p; 831 rs[optList[entry].doff] = p;
1033 832
1034 if (optList_isBool (entry)) 833 if (optList_isBool (entry))
1035 { 834 {
1036 s = strcasecmp (p, "TRUE") == 0 835 s = strcasecmp (p, "TRUE") == 0
… …
1039 || strcasecmp (p, "1") == 0; 838 || strcasecmp (p, "1") == 0;
1040 839
1041 if (optList_isReverse (entry)) 840 if (optList_isReverse (entry))
1042 s = !s; 841 s = !s;
1043 842
1044 if (s)
1045 SET_OPTION (optList[entry].flag & Optflag_mask); 843 set_option (optList[entry].flag & Optflag_mask, s);
1046 else
1047 CLR_OPTION (optList[entry].flag & Optflag_mask);
1048 } 844 }
1049 } 845 }
1050 } 846 }
1051 847
1052 /* 848 /*
1053 * [R5 or later]: enumerate the resource database 849 * [R5 or later]: enumerate the resource database
1054 */ 850 */
1055# ifdef KEYSYM_RESOURCE 851# ifdef KEYSYM_RESOURCE
852 XrmName name_prefix[3];
853 XrmClass class_prefix[3];
854
1056 name_prefix[0] = XrmStringToName (rs[Rs_name]); 855 name_prefix[0] = XrmStringToName (rs[Rs_name]);
1057 name_prefix[1] = XrmStringToName ("keysym"); 856 name_prefix[1] = XrmStringToName ("keysym");
1058 name_prefix[2] = NULLQUARK; 857 name_prefix[2] = NULLQUARK;
1059 class_prefix[0] = XrmStringToName (RESCLASS); 858 class_prefix[0] = XrmStringToName (RESCLASS);
1060 class_prefix[1] = XrmStringToName ("Keysym"); 859 class_prefix[1] = XrmStringToName ("Keysym");
1061 class_prefix[2] = NULLQUARK; 860 class_prefix[2] = NULLQUARK;
1062 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ 861 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
1063 XrmEnumerateDatabase (XrmGetDatabase (disp), name_prefix, class_prefix, 862 XrmEnumerateDatabase (database, name_prefix, class_prefix,
1064 XrmEnumOneLevel, rxvt_define_key, NULL); 863 XrmEnumOneLevel, rxvt_define_key, NULL);
1065# ifdef RESFALLBACK 864# ifdef RESFALLBACK
1066 name_prefix[0] = XrmStringToName (RESFALLBACK); 865 name_prefix[0] = XrmStringToName (RESFALLBACK);
1067 name_prefix[1] = XrmStringToName ("keysym"); 866 name_prefix[1] = XrmStringToName ("keysym");
1068 class_prefix[0] = XrmStringToName (RESFALLBACK); 867 class_prefix[0] = XrmStringToName (RESFALLBACK);
1069 class_prefix[1] = XrmStringToName ("Keysym"); 868 class_prefix[1] = XrmStringToName ("Keysym");
1070 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ 869 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
1071 XrmEnumerateDatabase (XrmGetDatabase (disp), name_prefix, class_prefix, 870 XrmEnumerateDatabase (database, name_prefix, class_prefix,
1072 XrmEnumOneLevel, rxvt_define_key, NULL); 871 XrmEnumOneLevel, rxvt_define_key, NULL);
1073# endif 872# endif
1074# endif 873# endif
1075 874
1076# else /* USE_XGETDEFAULT */
1077 /* get resources the hard way, but save lots of memory */
1078 FILE *fd = NULL;
1079
1080 if (homedir)
1081 {
1082 static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
1083
1084 for (int i = 0; i < (sizeof (xnames) / sizeof (xnames [0])); i++)
1085 {
1086 snprintf (fname, sizeof (fname), "%s/%s", homedir, xnames [i]);
1087
1088 if ((fd = fopen (fname, "r")) != NULL)
1089 break;
1090 }
1091 }
1092 /*
1093 * The normal order to match resources is the following:
1094 * @ global resources (partial match, ~/.Xdefaults)
1095 * @ application file resources (XAPPLOADDIR/Rxvt)
1096 * @ class resources (~/.Xdefaults)
1097 * @ private resources (~/.Xdefaults)
1098 *
1099 * However, for the hand-rolled resources, the matching algorithm
1100 * checks if a resource string value has already been allocated
1101 * and won't overwrite it with (in this case) a less specific
1102 * resource value.
1103 *
1104 * This avoids multiple allocation. Also, when we've called this
1105 * routine command-line string options have already been applied so we
1106 * needn't to allocate for those resources.
1107 *
1108 * So, search in resources from most to least specific.
1109 *
1110 * Also, use a special sub-class so that we can use either or both of
1111 * "XTerm" and "Rxvt" as class names.
1112 */
1113
1114 get_xdefaults (fd, rs[Rs_name]);
1115 get_xdefaults (fd, RESCLASS);
1116# ifdef RESFALLBACK
1117 get_xdefaults (fd, RESFALLBACK);
1118# endif
1119
1120# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1121 {
1122 FILE *ad = NULL;
1123
1124# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1125 if (!*localepath || (ad = fopen (localepath, "r")) == NULL)
1126# endif
1127 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1128 if (ad != NULL)
1129 {
1130 get_xdefaults (ad, RESCLASS);
1131 get_xdefaults (ad, "");
1132 fclose (ad);
1133 }
1134 }
1135# endif /* XAPPLOADDIR */
1136
1137 get_xdefaults (fd, ""); /* partial match */
1138 if (fd != NULL)
1139 fclose (fd);
1140# endif /* USE_XGETDEFAULT */
1141
1142#endif /* NO_RESOURCES */ 875#endif /* NO_RESOURCES */
1143} 876}
1144 877
1145/*}}} */ 878/*}}} */
1146/*----------------------- end-of-file (C source) -----------------------*/ 879/*----------------------- end-of-file (C source) -----------------------*/

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