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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.43 by root, Wed Dec 15 00:53:23 2004 UTC vs.
Revision 1.55 by root, Mon Feb 14 18:47:54 2005 UTC

29 29
30#include "../config.h" /* NECESSARY */ 30#include "../config.h" /* NECESSARY */
31#include "rxvt.h" /* NECESSARY */ 31#include "rxvt.h" /* NECESSARY */
32#include "version.h" 32#include "version.h"
33 33
34#include <sys/utsname.h>
35
36#ifdef KEYSYM_RESOURCE
37#include "keyboard.h"
38#endif
39
34/* #define DEBUG_RESOURCES */ 40/* #define DEBUG_RESOURCES */
35
36static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
37 41
38/*{{{ monolithic option/resource structure: */ 42/*{{{ monolithic option/resource structure: */
39/* 43/*
40 * `string' options MUST have a usage argument 44 * `string' options MUST have a usage argument
41 * `switch' and `boolean' options have no argument 45 * `switch' and `boolean' options have no argument
67 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1)) 71 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1))
68#define optList_isBool(i) \ 72#define optList_isBool(i) \
69 (optList[i].flag & Opt_Boolean) 73 (optList[i].flag & Opt_Boolean)
70#define optList_isReverse(i) \ 74#define optList_isReverse(i) \
71 (optList[i].flag & Opt_Reverse) 75 (optList[i].flag & Opt_Reverse)
72#define optList_size() \ 76#define optList_size \
73 (sizeof (optList) / sizeof (optList[0])) 77 (sizeof (optList) / sizeof (optList[0]))
74 78
75static const struct 79static const struct
76 { 80 {
77 const unsigned long flag; /* Option flag */ 81 const unsigned long flag; /* Option flag */
93 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, "reverse video"), 97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, "reverse video"),
94 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"), 98 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"),
95 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"), 99 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"),
96 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, "tab characters are pastable"), 100 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, "tab characters are pastable"),
97#ifdef HAVE_SCROLLBARS 101#ifdef HAVE_SCROLLBARS
102 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
98 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"), 103 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"),
99 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, "scrollbar right"), 104 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"), 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"),
101#endif 108#endif
102 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL), 109 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL),
103 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput, "scroll-on-tty-output inhibit"), 110 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"), 111 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, "scroll-on-keypress"),
105 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"), 112 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"),
174 RSTRG (Rs_color + Color_trough, "troughColor", "color"), 181 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
175#endif /* KEEP_SCROLLCOLOR */ 182#endif /* KEEP_SCROLLCOLOR */
176#ifdef OPTION_HC 183#ifdef OPTION_HC
177 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), 184 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
178#endif 185#endif
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"),
179#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 194#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
180 RSTRG (Rs_path, "path", "search path"), 195 RSTRG (Rs_path, "path", "search path"),
181#endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ 196#endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */
182#ifdef XPM_BACKGROUND 197#ifdef XPM_BACKGROUND
183 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"), 198 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
193 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"), 208 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
194#endif 209#endif
195#ifdef USE_XIM 210#ifdef USE_XIM
196 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"), 211 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
197 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"), 212 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"), 213 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
200#endif 214 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
201#endif /* USE_XIM */ 215#endif /* USE_XIM */
202 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"), 216 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
203 STRG (Rs_title, "title", "title", "string", "title name for window"), 217 STRG (Rs_title, "title", "title", "string", "title name for window"),
204 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */ 218 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
205 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"), 219 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"), 220 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
215#if ENABLE_FRILLS 221#if ENABLE_FRILLS
222 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
216 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"), 223 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
217 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL), 224 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
218 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 225 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
219 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"), 226 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
220 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"), 227 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"),
221#endif
222#ifndef NO_LINESPACE
223 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"), 228 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
224#endif 229#endif
225 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
226#ifdef POINTER_BLANK 230#ifdef POINTER_BLANK
227 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 231 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
228#endif 232#endif
229#ifndef NO_BACKSPACE_KEY 233#ifndef NO_BACKSPACE_KEY
230 RSTRG (Rs_backspace_key, "backspacekey", "string"), 234 RSTRG (Rs_backspace_key, "backspacekey", "string"),
231#endif 235#endif
232#ifndef NO_DELETE_KEY 236#ifndef NO_DELETE_KEY
233 RSTRG (Rs_delete_key, "deletekey", "string"), 237 RSTRG (Rs_delete_key, "deletekey", "string"),
234#endif 238#endif
235 RSTRG (Rs_selectstyle, "selectstyle", "mode"), 239 RSTRG (Rs_selectstyle, "selectstyle", "mode"),
236 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
237#ifdef HAVE_SCROLLBARS
238 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
239#endif
240#ifdef PRINTPIPE 240#ifdef PRINTPIPE
241 RSTRG (Rs_print_pipe, "print-pipe", "string"), 241 RSTRG (Rs_print_pipe, "print-pipe", "string"),
242#endif 242#endif
243 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"), 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 244#ifdef CUTCHAR_RESOURCE
246 RSTRG (Rs_cutchars, "cutchars", "string"), 245 RSTRG (Rs_cutchars, "cutchars", "string"),
247#endif /* CUTCHAR_RESOURCE */ 246#endif /* CUTCHAR_RESOURCE */
248 RSTRG (Rs_answerbackstring, "answerbackString", "string"), 247 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
249#ifndef NO_SECONDARY_SCREEN 248#ifndef NO_SECONDARY_SCREEN
250 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"), 249 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"),
251 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"), 250 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"),
251#endif
252#if 0 && TODO
253#if !defined(NO_RESOURCES) && defined(USE_XGETDEFAULT)
254 INFO ("xrm", "string", "X resource"),
255#endif
252#endif 256#endif
253 INFO ("e", "command arg ...", "command to execute") 257 INFO ("e", "command arg ...", "command to execute")
254 }; 258 };
255 259
256#undef INFO 260#undef INFO
358 "strings," 362 "strings,"
359#endif 363#endif
360#if defined(ENABLE_FRILLS) 364#if defined(ENABLE_FRILLS)
361 "frills," 365 "frills,"
362#endif 366#endif
363#if !defined(NO_LINESPACE)
364 "linespace,"
365#endif
366#if defined(PREFER_24BIT) 367#if defined(PREFER_24BIT)
367 "24bit," 368 "24bit,"
368#endif 369#endif
369#if defined(SELECTION_SCROLLING) 370#if defined(SELECTION_SCROLLING)
370 "selectionscrolling," 371 "selectionscrolling,"
409 switch (type) 410 switch (type)
410 { 411 {
411 case 0: /* brief listing */ 412 case 0: /* brief listing */
412 rxvt_log (" [-help] [--help]\n"); 413 rxvt_log (" [-help] [--help]\n");
413 414
414 for (col = 1, i = 0; i < optList_size (); i++) 415 for (col = 1, i = 0; i < optList_size; i++)
415 if (optList[i].desc != NULL) 416 if (optList[i].desc != NULL)
416 { 417 {
417 int len = 0; 418 int len = 0;
418 419
419 if (!optList_isBool (i)) 420 if (!optList_isBool (i))
442 break; 443 break;
443 444
444 case 1: /* full command-line listing */ 445 case 1: /* full command-line listing */
445 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n"); 446 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
446 447
447 for (i = 0; i < optList_size (); i++) 448 for (i = 0; i < optList_size; i++)
448 if (optList[i].desc != NULL) 449 if (optList[i].desc != NULL)
449 { 450 {
450#ifdef DEBUG_STRICT 451#ifdef DEBUG_STRICT
451 assert (optList[i].opt != NULL); 452 assert (optList[i].opt != NULL);
452#endif 453#endif
463 464
464 case 2: /* full resource listing */ 465 case 2: /* full resource listing */
465 rxvt_log (" [options] [-e command args]\n\n" 466 rxvt_log (" [options] [-e command args]\n\n"
466 "where resources (long-options) include:\n"); 467 "where resources (long-options) include:\n");
467 468
468 for (i = 0; i < optList_size (); i++) 469 for (i = 0; i < optList_size; i++)
469 if (optList[i].kw != NULL) 470 if (optList[i].kw != NULL)
470 rxvt_log (" %s: %*s%s\n", 471 rxvt_log (" %s: %*s%s\n",
471 optList[i].kw, 472 optList[i].kw,
472 (INDENT - strlen (optList[i].kw)), "", /* XXX */ 473 (INDENT - strlen (optList[i].kw)), "", /* XXX */
473 (optList_isBool (i) ? "boolean" : optList[i].arg)); 474 (optList_isBool (i) ? "boolean" : optList[i].arg));
494 int i, bad_option = 0; 495 int i, bad_option = 0;
495 static const char On[3] = "ON", Off[4] = "OFF"; 496 static const char On[3] = "ON", Off[4] = "OFF";
496 497
497 for (i = 1; i < argc; i++) 498 for (i = 1; i < argc; i++)
498 { 499 {
499 unsigned int entry, longopt = 0; 500 unsigned int entry, longopt = 0;
500 const char *flag, *opt; 501 const char *flag, *opt;
501 502
502 opt = argv[i]; 503 opt = argv[i];
503#ifdef DEBUG_RESOURCES 504#ifdef DEBUG_RESOURCES
504 fprintf (stderr, "argv[%d] = %s: ", i, opt); 505 fprintf (stderr, "argv[%d] = %s: ", i, opt);
505#endif 506#endif
526 rxvt_usage (longopt ? 2 : 1); 527 rxvt_usage (longopt ? 2 : 1);
527 if (!strcmp (opt, "h")) 528 if (!strcmp (opt, "h"))
528 rxvt_usage (0); 529 rxvt_usage (0);
529 530
530 /* feature: always try to match long-options */ 531 /* feature: always try to match long-options */
531 for (entry = 0; entry < optList_size (); entry++) 532 for (entry = 0; entry < optList_size; entry++)
532 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw)) 533 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
533 || (!longopt 534 || (!longopt
534 && optList[entry].opt && !strcmp (opt, optList[entry].opt))) 535 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
535 break; 536 break;
536 537
537 if (entry < optList_size ()) 538 if (entry < optList_size)
538 { 539 {
539 if (optList_isReverse (entry)) 540 if (optList_isReverse (entry))
540 flag = flag == On ? Off : On; 541 flag = flag == On ? Off : On;
541 542
542 if (optList_strlen (entry)) 543 if (optList_strlen (entry))
556#ifdef DEBUG_RESOURCES 557#ifdef DEBUG_RESOURCES
557 fprintf (stderr, "boolean (%s,%s) = %s\n", 558 fprintf (stderr, "boolean (%s,%s) = %s\n",
558 optList[entry].opt, optList[entry].kw, flag); 559 optList[entry].opt, optList[entry].kw, flag);
559#endif 560#endif
560 if (flag == On) 561 if (flag == On)
561 options |= (optList[entry].flag); 562 options |= optList[entry].flag;
562 else 563 else
563 options &= ~ (optList[entry].flag); 564 options &= ~optList[entry].flag;
564 565
565 if (optList[entry].doff != -1) 566 if (optList[entry].doff != -1)
566 rs[optList[entry].doff] = flag; 567 rs[optList[entry].doff] = flag;
567 } 568 }
568 } 569 }
607 XrmQuarkList quarks, 608 XrmQuarkList quarks,
608 XrmRepresentation *type __attribute__((unused)), 609 XrmRepresentation *type __attribute__((unused)),
609 XrmValue *value, 610 XrmValue *value,
610 XPointer closure __attribute__((unused))) 611 XPointer closure __attribute__((unused)))
611{ 612{
612 int last; 613 int last;
613 614
614 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ 615 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
615 ; 616 ;
617
616 last--; 618 last--;
617 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO 619 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
618 return False; 620 return False;
619} 621}
620 622
625 * arg will be 627 * arg will be
626 * NULL for ~/.Xdefaults and 628 * NULL for ~/.Xdefaults and
627 * non-NULL for command-line options (need to allocate) 629 * non-NULL for command-line options (need to allocate)
628 */ 630 */
629#define NEWARGLIM 500 /* `reasonable' size */ 631#define NEWARGLIM 500 /* `reasonable' size */
632
633struct keysym_vocabulary_t
634{
635 const char *name;
636 unsigned short len;
637 unsigned short value;
638};
639keysym_vocabulary_t keysym_vocabulary[] =
640{
641 { "ISOLevel3", 9, Level3Mask },
642 { "AppKeypad", 9, AppKeypadMask },
643 { "Control", 7, ControlMask },
644 { "NumLock", 7, NumLockMask },
645 { "Shift", 5, ShiftMask },
646 { "Meta", 4, MetaMask },
647 { "Lock", 4, LockMask },
648 { "Mod1", 4, Mod1Mask },
649 { "Mod2", 4, Mod2Mask },
650 { "Mod3", 4, Mod3Mask },
651 { "Mod4", 4, Mod4Mask },
652 { "Mod5", 4, Mod5Mask },
653 { "I", 1, Level3Mask },
654 { "K", 1, AppKeypadMask },
655 { "C", 1, ControlMask },
656 { "N", 1, NumLockMask },
657 { "S", 1, ShiftMask },
658 { "M", 1, MetaMask },
659 { "A", 1, MetaMask },
660 { "L", 1, LockMask },
661 { "1", 1, Mod1Mask },
662 { "2", 1, Mod2Mask },
663 { "3", 1, Mod3Mask },
664 { "4", 1, Mod4Mask },
665 { "5", 1, Mod5Mask },
666};
667
630int 668int
631rxvt_term::parse_keysym (const char *str, const char *arg) 669rxvt_term::parse_keysym (const char *str, const char *arg)
632{ 670{
633 int n, sym; 671 int n, sym;
634 char *key_string, *newarg = NULL; 672 unsigned int state = 0;
673 const char *pmodend = NULL;
674 char *newarg = NULL;
635 char newargstr[NEWARGLIM]; 675 char newargstr[NEWARGLIM];
636 676
637 if (arg == NULL) 677 if (arg == NULL)
638 { 678 {
639 if ((n = rxvt_Str_match (str, "keysym.")) == 0) 679 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
640 return 0; 680 return 0;
681
641 str += n; /* skip `keysym.' */ 682 str += n; /* skip `keysym.' */
683 if ((pmodend = strchr (str, ':')) < str)
684 return -1;
685 }
686 else
687 pmodend = str + strlen(str);
688
689 for (--pmodend; str < pmodend; --pmodend)
690 if (*pmodend == '-')
691 break;
692
693 while (str < pmodend)
642 } 694 {
695 unsigned int i;
696
697 for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i)
698 {
699 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
700 {
701 state |= keysym_vocabulary[i].value;
702 str += keysym_vocabulary[i].len;
703 break;
704 }
705 }
706
707 if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t))
708 return -1;
709
710 if (*str == '-')
711 ++str;
712 }
713
643 /* some scanf () have trouble with a 0x prefix */ 714 /* some scanf () have trouble with a 0x prefix */
644 if (isdigit (str[0]))
645 {
646 if (str[0] == '0' && toupper (str[1]) == 'X') 715 if (str[0] == '0' && toupper (str[1]) == 'X')
716 {
647 str += 2; 717 str += 2;
718
648 if (arg) 719 if (arg)
649 { 720 {
650 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1) 721 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
651 return -1; 722 return -1;
652 } 723 }
666 /* 737 /*
667 * convert keysym name to keysym number 738 * convert keysym name to keysym number
668 */ 739 */
669 strncpy (newargstr, str, NEWARGLIM - 1); 740 strncpy (newargstr, str, NEWARGLIM - 1);
670 newargstr[NEWARGLIM - 1] = '\0'; 741 newargstr[NEWARGLIM - 1] = '\0';
742
671 if (arg == NULL) 743 if (arg == NULL)
672 { 744 {
673 if ((newarg = strchr (newargstr, ':')) == NULL) 745 if ((newarg = strchr (newargstr, ':')) == NULL)
674 return -1; 746 return -1;
747
675 *newarg++ = '\0'; /* terminate keysym name */ 748 *newarg++ = '\0'; /* terminate keysym name */
676 } 749 }
750
677 if ((sym = XStringToKeysym (newargstr)) == None) 751 if ((sym = XStringToKeysym (newargstr)) == None)
678 return -1; 752 return -1;
679 } 753 }
680
681 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */
682 return -1;
683 sym &= 0xFF;
684 if (Keysym_map[sym] != NULL) /* already set ? */
685 return -1;
686 754
687 if (newarg == NULL) 755 if (newarg == NULL)
688 { 756 {
689 strncpy (newargstr, arg, NEWARGLIM - 1); 757 strncpy (newargstr, arg, NEWARGLIM - 1);
690 newargstr[NEWARGLIM - 1] = '\0'; 758 newargstr[NEWARGLIM - 1] = '\0';
691 newarg = newargstr; 759 newarg = newargstr;
692 } 760 }
761
693 rxvt_Str_trim (newarg); 762 rxvt_Str_trim (newarg);
694 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0) 763 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0)
695 return -1; 764 return -1;
696 MIN_IT (n, 255);
697 key_string = (char *)rxvt_malloc ((n + 1) * sizeof (char));
698 765
699 key_string[0] = n; 766 keyboard->register_user_translation (sym, state, newarg);
700 strncpy (key_string + 1, newarg, n);
701 Keysym_map[sym] = (unsigned char *)key_string;
702
703 return 1; 767 return 1;
704} 768}
705 769
706# endif /* KEYSYM_RESOURCE */ 770# endif /* KEYSYM_RESOURCE */
707 771
720 return; 784 return;
721 785
722 len = strlen (name); 786 len = strlen (name);
723 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL) 787 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
724 { 788 {
725 unsigned int entry, n; 789 unsigned int entry, n;
726 790
727 while (*str && isspace (*str)) 791 while (*str && isspace (*str))
728 str++; /* leading whitespace */ 792 str++; /* leading whitespace */
729 793
730 if ((str[len] != '*' && str[len] != '.') 794 if ((str[len] != '*' && str[len] != '.')
733 str += (len + 1); /* skip `name*' or `name.' */ 797 str += (len + 1); /* skip `name*' or `name.' */
734 798
735# ifdef KEYSYM_RESOURCE 799# ifdef KEYSYM_RESOURCE
736 if (!parse_keysym (str, NULL)) 800 if (!parse_keysym (str, NULL))
737# endif /* KEYSYM_RESOURCE */ 801# endif /* KEYSYM_RESOURCE */
738 for (entry = 0; entry < optList_size (); entry++) 802 for (entry = 0; entry < optList_size; entry++)
739 { 803 {
740 const char *kw = optList[entry].kw; 804 const char *kw = optList[entry].kw;
741 805
742 if (kw == NULL) 806 if (kw == NULL)
743 continue; 807 continue;
747 { 811 {
748 /* skip `keyword:' */ 812 /* skip `keyword:' */
749 str += n + 1; 813 str += n + 1;
750 rxvt_Str_trim (str); 814 rxvt_Str_trim (str);
751 n = strlen (str); 815 n = strlen (str);
816
752 if (n && rs[optList[entry].doff] == NULL) 817 if (n && rs[optList[entry].doff] == NULL)
753 { 818 {
754 /* not already set */ 819 /* not already set */
755 int s; 820 int s;
756 char *p = 0; 821 char *p = 0;
777 rs[optList[entry].doff] = p; 842 rs[optList[entry].doff] = p;
778 allocated.push_back (p); 843 allocated.push_back (p);
779 844
780 if (optList_isBool (entry)) 845 if (optList_isBool (entry))
781 { 846 {
782 s = strcasecmp (str, "TRUE") == 0 847 s = strcasecmp (str, "true") == 0
783 || strcasecmp (str, "YES") == 0 848 || strcasecmp (str, "yes") == 0
784 || strcasecmp (str, "ON") == 0 849 || strcasecmp (str, "on") == 0
785 || strcasecmp (str, "1") == 0; 850 || strcmp (str, "1") == 0;
786 851
787 if (optList_isReverse (entry)) 852 if (optList_isReverse (entry))
788 s = !s; 853 s = !s;
789 854
790 if (s) 855 if (s)
810/* 875/*
811 * using XGetDefault () or the hand-rolled replacement 876 * using XGetDefault () or the hand-rolled replacement
812 */ 877 */
813/* ARGSUSED */ 878/* ARGSUSED */
814void 879void
815rxvt_term::extract_resources (Display *display __attribute__ ((unused)), const char *name) 880rxvt_term::extract_resources ()
816{ 881{
882 dDisp;
883
817#ifndef NO_RESOURCES 884#ifndef NO_RESOURCES
885
886 char *homedir = (char *)getenv ("HOME");
887 char fname[1024];
818 888
819# if defined XAPPLOADDIR 889# if defined XAPPLOADDIR
820# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 890# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
821 /* Compute the path of the possibly available localized Rxvt file */ 891 /* Compute the path of the possibly available localized Rxvt file */
822 char *localepath = NULL; 892 char localepath[1024];
823 893
824 if (locale != NULL) 894 if (locale)
825 { /* XXX: must limit length of string */
826 localepath = (char *)rxvt_malloc (256);
827 sprintf (localepath, XAPPLOADDIRLOCALE "/" RESCLASS, 895 snprintf (localepath, sizeof (localepath), XAPPLOADDIRLOCALE "/" RESCLASS, locale);
828 (int) (258 - sizeof (XAPPLOADDIRLOCALE) - sizeof (RESCLASS)), 896 else
829 locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */ 897 localepath[0] = 0;
830 }
831
832 {
833# endif 898# endif
834# endif 899# endif
835 900
836# ifdef USE_XGETDEFAULT 901# ifdef USE_XGETDEFAULT
837 /* 902 /*
838 * get resources using the X library function 903 * get resources using the X library function
839 */ 904 */
840 int entry; 905 int entry;
841 906
842# ifdef XrmEnumOneLevel 907# ifdef XrmEnumOneLevel
843 int i; 908 int i;
844 char *displayResource, *xe; 909 char *displayResource, *xe;
845 XrmName name_prefix[3]; 910 XrmName name_prefix[3];
846 XrmClass class_prefix[3]; 911 XrmClass class_prefix[3];
847 XrmDatabase database, rdb1; 912 XrmDatabase database, rdb1;
848 char fname[1024];
849 913
850 XrmInitialize (); 914 XrmInitialize ();
851 database = NULL; 915 database = NULL;
852 916
917 // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20
918
919 // 6. System wide per application default file.
920 /* Add in Rxvt file */
921# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
922 if (*localepath
923 && ((rdb1 = XrmGetFileDatabase (localepath))
924 || (rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS))))
925# endif
926 XrmMergeDatabases (rdb1, &database);
927
928 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
929 if ((xe = (char *)getenv ("XAPPLRESDIR")))
930 {
931 snprintf (fname, sizeof (fname), "%s/%s", xe, RESCLASS);
932
933 if ((rdb1 = XrmGetFileDatabase (fname)))
934 XrmMergeDatabases (rdb1, &database);
935 }
936
937 // 5. User's per application default file.
938 // none
939
940 // 4. User's defaults file.
853 /* Get any Xserver defaults */ 941 /* Get any Xserver defaults */
854
855 displayResource = XResourceManagerString (display); 942 displayResource = XResourceManagerString (disp);
856 if (displayResource != NULL) 943 if (displayResource != NULL)
944 {
857 database = XrmGetStringDatabase (displayResource); 945 if ((rdb1 = XrmGetStringDatabase (displayResource)))
858 946 XrmMergeDatabases (rdb1, &database);
859# ifdef HAVE_EXTRA_XRESOURCE_FILES
860 /* Add in ~/.Xdefaults or ~/.Xresources */
861 { 947 }
862 char *ptr; 948 else if (homedir)
949 {
950 snprintf (fname, sizeof (fname), "%s/.Xdefaults", homedir);
863 951
864 if ((ptr = (char *)getenv ("HOME")) == NULL) 952 if ((rdb1 = XrmGetFileDatabase (fname)))
865 ptr = "."; 953 XrmMergeDatabases (rdb1, &database);
954 }
866 955
867 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++) 956 /* Get screen specific resources */
957 displayResource = XScreenResourceString (ScreenOfDisplay (disp, display->screen));
958 if (displayResource != NULL)
959 {
960 if ((rdb1 = XrmGetStringDatabase (displayResource)))
961 /* Merge with screen-independent resources */
962 XrmMergeDatabases (rdb1, &database);
963
964 XFree (displayResource);
965 }
966
967 // 3. User's per host defaults file
968 /* Add in XENVIRONMENT file */
969 if ((xe = (char *)getenv ("XENVIRONMENT"))
970 && (rdb1 = XrmGetFileDatabase (xe)))
971 XrmMergeDatabases (rdb1, &database);
972 else if (homedir)
973 {
974 struct utsname un;
975
976 if (!uname (&un))
868 { 977 {
869 sprintf (fname, "%-.*s/%s", sizeof (fname) - strlen (xnames[i]) - 2, 978 snprintf (fname, sizeof (fname), "%s/.Xdefaults-%s", homedir, un.nodename);
870 ptr, xnames[i]); 979
871 if ((rdb1 = XrmGetFileDatabase (fname))) 980 if ((rdb1 = XrmGetFileDatabase (fname)))
981 XrmMergeDatabases (rdb1, &database);
982 }
983 }
984
985 XrmSetDatabase (disp, database);
986# endif
987
988 /*
989 * Query resources for options that affect us
990 */
991 for (entry = 0; entry < optList_size; entry++)
992 {
993 int s;
994 char *p, *p0;
995 const char *kw = optList[entry].kw;
996
997 if (kw == NULL || rs[optList[entry].doff] != NULL)
998 continue; /* previously set */
999
1000 p = XGetDefault (disp, rs[Rs_name], kw);
1001 p0 = XGetDefault (disp, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
1002 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1003 {
1004 p = XGetDefault (disp, RESCLASS, kw);
1005#ifdef RESFALLBACK
1006 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1007 p = XGetDefault (disp, RESFALLBACK, kw);
1008#endif
1009 }
1010
1011 if (p == NULL && p0)
1012 p = p0;
1013
1014 if (p)
1015 {
1016 rs[optList[entry].doff] = p;
1017
1018 if (optList_isBool (entry))
872 { 1019 {
873 XrmMergeDatabases (rdb1, &database); 1020 s = strcasecmp (p, "TRUE") == 0
874# ifndef HAVE_BOTH_XRESOURCE_FILES 1021 || strcasecmp (p, "YES") == 0
1022 || strcasecmp (p, "ON") == 0
1023 || strcasecmp (p, "1") == 0;
1024
1025 if (optList_isReverse (entry))
1026 s = !s;
1027
1028 if (s)
1029 options |= optList[entry].flag;
875 break; 1030 else
876# endif 1031 options &= ~optList[entry].flag;
877
878 } 1032 }
879 } 1033 }
880 } 1034 }
881# endif
882 1035
883 /* Add in XENVIRONMENT file */
884
885 if ((xe = (char *)getenv ("XENVIRONMENT")) != NULL
886 && (rdb1 = XrmGetFileDatabase (xe)) != NULL)
887 XrmMergeDatabases (rdb1, &database);
888
889 /* Add in Rxvt file */
890# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
891 if (localepath == NULL || (rdb1 = XrmGetFileDatabase (localepath)) == NULL)
892# endif
893 rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS);
894
895 if (rdb1 != NULL)
896 XrmMergeDatabases (rdb1, &database);
897
898 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
899 if ((xe = (char *)getenv ("XAPPLRESDIR")) != NULL)
900 {
901 sprintf (fname, "%-.*s/" RESCLASS, sizeof (fname)
902 - sizeof (RESCLASS) - 2, xe);
903 if ((rdb1 = XrmGetFileDatabase (fname)) != NULL)
904 XrmMergeDatabases (rdb1, &database);
905 }
906
907 XrmSetDatabase (display, database);
908# endif
909
910 /* 1036 /*
911 * Query resources for options that affect us
912 */
913 for (entry = 0; entry < optList_size (); entry++)
914 {
915 int s;
916 char *p, *p0;
917 const char *kw = optList[entry].kw;
918
919 if (kw == NULL || rs[optList[entry].doff] != NULL)
920 continue; /* previously set */
921
922 p = XGetDefault (display, name, kw);
923 p0 = XGetDefault (display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
924 if (p == NULL || (p0 && strcmp (p, p0) == 0))
925 {
926 p = XGetDefault (display, RESCLASS, kw);
927#ifdef RESFALLBACK
928 if (p == NULL || (p0 && strcmp (p, p0) == 0))
929 p = XGetDefault (display, RESFALLBACK, kw);
930#endif
931 }
932
933 if (p == NULL && p0)
934 p = p0;
935
936 if (p)
937 {
938 rs[optList[entry].doff] = p;
939
940 if (optList_isBool (entry))
941 {
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))
947 s = !s;
948 if (s)
949 options |= (optList[entry].flag);
950 else
951 options &= ~ (optList[entry].flag);
952 }
953 }
954 }
955
956 /*
957 * [R5 or later]: enumerate the resource database 1037 * [R5 or later]: enumerate the resource database
958 */ 1038 */
959# ifdef XrmEnumOneLevel
960# ifdef KEYSYM_RESOURCE 1039# ifdef KEYSYM_RESOURCE
961 name_prefix[0] = XrmStringToName (name); 1040 name_prefix[0] = XrmStringToName (rs[Rs_name]);
962 name_prefix[1] = XrmStringToName ("keysym"); 1041 name_prefix[1] = XrmStringToName ("keysym");
963 name_prefix[2] = NULLQUARK; 1042 name_prefix[2] = NULLQUARK;
964 class_prefix[0] = XrmStringToName (RESCLASS); 1043 class_prefix[0] = XrmStringToName (RESCLASS);
965 class_prefix[1] = XrmStringToName ("Keysym"); 1044 class_prefix[1] = XrmStringToName ("Keysym");
966 class_prefix[2] = NULLQUARK; 1045 class_prefix[2] = NULLQUARK;
967 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ 1046 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
968 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix, 1047 XrmEnumerateDatabase (XrmGetDatabase (disp), name_prefix, class_prefix,
969 XrmEnumOneLevel, rxvt_define_key, NULL); 1048 XrmEnumOneLevel, rxvt_define_key, NULL);
970# ifdef RESFALLBACK 1049# ifdef RESFALLBACK
971 name_prefix[0] = XrmStringToName (RESFALLBACK); 1050 name_prefix[0] = XrmStringToName (RESFALLBACK);
972 name_prefix[1] = XrmStringToName ("keysym"); 1051 name_prefix[1] = XrmStringToName ("keysym");
973 class_prefix[0] = XrmStringToName (RESFALLBACK); 1052 class_prefix[0] = XrmStringToName (RESFALLBACK);
974 class_prefix[1] = XrmStringToName ("Keysym"); 1053 class_prefix[1] = XrmStringToName ("Keysym");
975 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ 1054 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
976 XrmEnumerateDatabase (XrmGetDatabase (display), name_prefix, class_prefix, 1055 XrmEnumerateDatabase (XrmGetDatabase (disp), name_prefix, class_prefix,
977 XrmEnumOneLevel, rxvt_define_key, NULL); 1056 XrmEnumOneLevel, rxvt_define_key, NULL);
978# endif
979# endif 1057# endif
980# endif 1058# endif
981 1059
982# else /* USE_XGETDEFAULT */ 1060# else /* USE_XGETDEFAULT */
983 /* get resources the hard way, but save lots of memory */ 1061 /* get resources the hard way, but save lots of memory */
1062 FILE *fd = NULL;
1063
1064 if (homedir)
1065 {
1066 static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
1067
1068 for (int i = 0; i < (sizeof (xnames) / sizeof (xnames [0])); i++)
1069 {
1070 snprintf (fname, sizeof (fname), "%s/%s", homedir, xnames [i]);
1071
1072 if ((fd = fopen (fname, "r")) != NULL)
1073 break;
1074 }
1075 }
1076 /*
1077 * The normal order to match resources is the following:
1078 * @ global resources (partial match, ~/.Xdefaults)
1079 * @ application file resources (XAPPLOADDIR/Rxvt)
1080 * @ class resources (~/.Xdefaults)
1081 * @ private resources (~/.Xdefaults)
1082 *
1083 * However, for the hand-rolled resources, the matching algorithm
1084 * checks if a resource string value has already been allocated
1085 * and won't overwrite it with (in this case) a less specific
1086 * resource value.
1087 *
1088 * This avoids multiple allocation. Also, when we've called this
1089 * routine command-line string options have already been applied so we
1090 * needn't to allocate for those resources.
1091 *
1092 * So, search in resources from most to least specific.
1093 *
1094 * Also, use a special sub-class so that we can use either or both of
1095 * "XTerm" and "Rxvt" as class names.
1096 */
1097
1098 get_xdefaults (fd, rs[Rs_name]);
1099 get_xdefaults (fd, RESCLASS);
1100# ifdef RESFALLBACK
1101 get_xdefaults (fd, RESFALLBACK);
1102# endif
1103
1104# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1105 {
984 FILE *fd = NULL; 1106 FILE *ad = NULL;
985 char *home;
986 1107
987 if ((home = getenv ("HOME")) != NULL) 1108# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1109 if (!*localepath || (ad = fopen (localepath, "r")) == NULL)
1110# endif
1111 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1112 if (ad != NULL)
988 { 1113 {
989 unsigned int i, len = strlen (home) + 2; 1114 get_xdefaults (ad, RESCLASS);
990 char *f = NULL; 1115 get_xdefaults (ad, "");
991
992 for (i = 0; i < (sizeof (xnames) / sizeof (xnames[0])); i++)
993 {
994 f = (char *)rxvt_realloc (f, (len + strlen (xnames[i])) * sizeof (char));
995
996 sprintf (f, "%s/%s", home, xnames[i]);
997
998 if ((fd = fopen (f, "r")) != NULL)
999 break;
1000 }
1001 free (f); 1116 fclose (ad);
1002 } 1117 }
1003 /*
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)
1009 *
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
1013 * resource value.
1014 *
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.
1018 *
1019 * So, search in resources from most to least specific.
1020 *
1021 * Also, use a special sub-class so that we can use either or both of
1022 * "XTerm" and "Rxvt" as class names.
1023 */
1024
1025 get_xdefaults (fd, name);
1026 get_xdefaults (fd, RESCLASS);
1027# ifdef RESFALLBACK
1028 get_xdefaults (fd, RESFALLBACK);
1029# endif
1030
1031# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1032 {
1033 FILE *ad = NULL;
1034
1035# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1036 if (localepath == NULL || (ad = fopen (localepath, "r")) == NULL)
1037# endif
1038 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1039 if (ad != NULL)
1040 {
1041 get_xdefaults (ad, RESCLASS);
1042 get_xdefaults (ad, "");
1043 fclose (ad);
1044 }
1045 } 1118 }
1046# endif /* XAPPLOADDIR */ 1119# endif /* XAPPLOADDIR */
1047 1120
1048 get_xdefaults (fd, ""); /* partial match */ 1121 get_xdefaults (fd, ""); /* partial match */
1049 if (fd != NULL) 1122 if (fd != NULL)
1050 fclose (fd); 1123 fclose (fd);
1051# endif /* USE_XGETDEFAULT */ 1124# endif /* USE_XGETDEFAULT */
1052
1053# if defined XAPPLOADDIR
1054# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1055
1056 }
1057
1058 /* Free the path of the possibly available localized Rxvt file */
1059 free (localepath);
1060# endif
1061# endif
1062 1125
1063#endif /* NO_RESOURCES */ 1126#endif /* NO_RESOURCES */
1064} 1127}
1065 1128
1066/*}}} */ 1129/*}}} */

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