/*----------------------------------------------------------------------* * File: xdefaults.C *----------------------------------------------------------------------* * * All portions of code are copyright by their respective author/s. * Copyright (c) 1994 Robert Nation * - original version * Copyright (c) 1997,1998 mj olesen * Copyright (c) 2003-2006 Marc Lehmann * Copyright (c) 2007 Emanuele Giaquinta * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *----------------------------------------------------------------------*/ #include "../config.h" #include "rxvt.h" #include "version.h" #ifdef KEYSYM_RESOURCE # include "keyboard.h" #endif /* place holders used for parsing command-line options */ #define Optflag_Reverse 1 #define Optflag_Boolean 2 #define Optflag_Switch 4 /* monolithic option/resource structure: */ /* * `string' options MUST have a usage argument * `switch' and `boolean' options have no argument * if there's no desc (ription), it won't appear in rxvt_usage () */ /* INFO () - descriptive information only */ #define INFO(opt, arg, desc) \ {0, 0, -1, NULL, (opt), (arg), (desc)} /* STRG () - command-line option, with/without resource */ #define STRG(rsp, kw, opt, arg, desc) \ {0, 0, (rsp), (kw), (opt), (arg), (desc)} /* RSTRG () - resource/long-option */ #define RSTRG(rsp, kw, arg) \ {0, 0, (rsp), (kw), NULL, (arg), NULL} /* BOOL () - regular boolean `-/+' flag */ #define BOOL(rsp, kw, opt, option, flag, desc) \ { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)} /* SWCH () - `-' flag */ #define SWCH(opt, option, flag, desc) \ { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)} /* convenient macros */ #define optList_isString(i) \ (optList[i].flag == 0) #define optList_isBool(i) \ (optList[i].flag & Optflag_Boolean) #define optList_isReverse(i) \ (optList[i].flag & Optflag_Reverse) #define optList_size \ (sizeof (optList) / sizeof (optList[0])) static const struct { const uint8_t index; /* Option index */ const uint8_t flag; /* Option flag */ const int16_t doff; /* resource value index or -1 */ const char *kw; /* keyword */ const char *opt; /* option */ const char *arg; /* argument */ const char *desc; /* description */ } optList[] = { STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */ STRG (Rs_display_name, NULL, "display", "string", "X server to contact"), STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"), STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */ STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"), SWCH ("C", Opt_console, 0, "intercept console messages"), SWCH ("iconic", Opt_iconic, 0, "start iconic"), SWCH ("ic", Opt_iconic, 0, NULL), /* short form */ STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"), BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"), BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"), BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"), BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"), BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"), RSTRG (Rs_scrollstyle, "scrollstyle", "mode"), BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"), BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"), BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"), RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"), STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"), BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL), BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"), BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"), BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"), #if ENABLE_TRANSPARENCY BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"), BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"), STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"), STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."), #endif #if OFF_FOCUS_FADING STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"), STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"), #endif BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"), #ifndef NO_BELL # if ENABLE_FRILLS BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL), # endif BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"), # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL), # endif #endif #ifdef META8_OPTION BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL), #endif #ifdef MOUSE_WHEEL BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL), #endif #if ENABLE_FRILLS BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"), BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"), BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"), #endif #if CURSOR_BLINK BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"), #endif #ifdef POINTER_BLANK BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"), #endif STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"), STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"), RSTRG (Rs_color + minCOLOR + 0, "color0", "color"), RSTRG (Rs_color + minCOLOR + 1, "color1", "color"), RSTRG (Rs_color + minCOLOR + 2, "color2", "color"), RSTRG (Rs_color + minCOLOR + 3, "color3", "color"), RSTRG (Rs_color + minCOLOR + 4, "color4", "color"), RSTRG (Rs_color + minCOLOR + 5, "color5", "color"), RSTRG (Rs_color + minCOLOR + 6, "color6", "color"), RSTRG (Rs_color + minCOLOR + 7, "color7", "color"), RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"), RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"), RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"), RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"), RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"), RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"), RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"), RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"), #ifndef NO_BOLD_UNDERLINE_REVERSE RSTRG (Rs_color + Color_BD, "colorBD", "color"), RSTRG (Rs_color + Color_IT, "colorIT", "color"), RSTRG (Rs_color + Color_UL, "colorUL", "color"), RSTRG (Rs_color + Color_RV, "colorRV", "color"), #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ #if ENABLE_FRILLS RSTRG (Rs_color + Color_underline, "underlineColor", "color"), #endif RSTRG (Rs_color + Color_scroll, "scrollColor", "color"), #ifdef RXVT_SCROLLBAR RSTRG (Rs_color + Color_trough, "troughColor", "color"), #endif #ifdef OPTION_HC STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), #endif #ifndef NO_CURSORCOLOR STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), /* command-line option = resource name */ RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"), #endif /* NO_CURSORCOLOR */ STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"), STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"), STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"), #ifdef BG_IMAGE_FROM_FILE RSTRG (Rs_path, "path", "search path"), STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"), #endif /* fonts: command-line option = resource name */ STRG (Rs_font, "font", "fn", "fontname", "normal text font"), #if ENABLE_STYLES STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"), STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"), STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"), BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"), #endif #ifdef USE_XIM STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"), STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"), STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"), STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"), #endif /* USE_XIM */ STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"), STRG (Rs_title, "title", "title", "string", "title name for window"), STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */ STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"), STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"), #if ENABLE_XEMBED STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"), #endif #if XFT STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"), BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL), #endif #if ENABLE_FRILLS RSTRG (Rs_transient_for, "transient-for", "windowid"), BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"), STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"), BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"), STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"), STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL), STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"), BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"), STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"), STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"), #endif #ifdef BUILTIN_GLYPHS BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"), #endif #ifdef POINTER_BLANK RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"), #endif #ifndef NO_BACKSPACE_KEY RSTRG (Rs_backspace_key, "backspacekey", "string"), #endif #ifndef NO_DELETE_KEY RSTRG (Rs_delete_key, "deletekey", "string"), #endif #ifdef PRINTPIPE RSTRG (Rs_print_pipe, "print-pipe", "string"), #endif STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"), RSTRG (Rs_cutchars, "cutchars", "string"), RSTRG (Rs_answerbackstring, "answerbackString", "string"), #ifndef NO_SECONDARY_SCREEN BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"), BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"), #endif #if ENABLE_PERL RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"), #endif #if ISO_14755 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL), BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL), #endif #ifdef HAVE_AFTERIMAGE STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."), STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"), # if ENABLE_EWMH STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"), # endif #endif INFO ("e", "command arg ...", "command to execute") }; #undef INFO #undef STRG #undef RSTRG #undef SWCH #undef BOOL static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n"; static const char optionsstring[] = "options: " #if ENABLE_PERL "perl," #endif #if XFT "xft," #endif #if ENABLE_STYLES "styles," #endif #if ENABLE_COMBINING "combining," #endif #if TEXT_BLINK "blink," #endif #if ISO_14755 "iso14755," #endif #if UNICODE_3 "unicode3," #endif "encodings=eu+vn" #if ENCODING_JP "+jp" #endif #if ENCODING_JP_EXT "+jp-ext" #endif #if ENCODING_KR "+kr" #endif #if ENCODING_ZH "+zh" #endif #if ENCODING_ZH_EXT "+zh-ext" #endif "," #if OFF_FOCUS_FADING "fade," #endif #if defined(ENABLE_TRANSPARENCY) "transparent," "tint," #endif #if HAVE_AFTERIMAGE "afterimage," #endif #if defined(USE_XIM) "XIM," #endif #if defined(NO_BACKSPACE_KEY) "no_backspace," #endif #if defined(NO_DELETE_KEY) "no_delete," #endif #if EIGHT_BIT_CONTROLS "8bitctrls," #endif #if defined(ENABLE_FRILLS) "frills," #endif #if defined(SELECTION_SCROLLING) "selectionscrolling," #endif #if MOUSE_WHEEL "wheel," #endif #if MOUSE_SLIP_WHEELING "slipwheel," #endif #if defined(SMART_RESIZE) "smart-resize," #endif #if defined(CURSOR_BLINK) "cursorBlink," #endif #if defined(POINTER_BLANK) "pointerBlank," #endif #if defined(NO_RESOURCES) "NoResources," #endif "scrollbars=plain" #if defined(RXVT_SCROLLBAR) "+rxvt" #endif #if defined(NEXT_SCROLLBAR) "+NeXT" #endif #if defined(XTERM_SCROLLBAR) "+xterm" #endif "\nUsage: "; /* Usage */ #define INDENT 18 const char rxvt_term::resval_undef [] = ""; const char rxvt_term::resval_on [] = "on"; const char rxvt_term::resval_off [] = "off"; /*{{{ usage: */ /*----------------------------------------------------------------------*/ static void rxvt_usage (int type) { unsigned int i, col; rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME); switch (type) { case 0: /* brief listing */ rxvt_log (" [-help] [--help]\n"); for (col = 1, i = 0; i < optList_size; i++) if (optList[i].desc != NULL) { int len = 0; if (optList[i].arg) len = strlen (optList[i].arg) + 1; assert (optList[i].opt != NULL); len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0); col += len; if (col > 79) { /* assume regular width */ rxvt_log ("\n"); col = 1 + len; } rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt); if (optList[i].arg) rxvt_log (" %s]", optList[i].arg); else rxvt_log ("]"); } break; case 1: /* full command-line listing */ rxvt_log (" [options] [-e command args]\n\nwhere options include:\n"); for (i = 0; i < optList_size; i++) if (optList[i].desc != NULL) { assert (optList[i].opt != NULL); rxvt_log (" %s%s %-*s%s%s\n", (optList_isBool (i) ? "-/+" : "-"), optList[i].opt, (INDENT - strlen (optList[i].opt) + (optList_isBool (i) ? 0 : 2)), (optList[i].arg ? optList[i].arg : ""), (optList_isBool (i) ? "turn on/off " : ""), optList[i].desc); } rxvt_log ("\n --help to list long-options"); break; case 2: /* full resource listing */ rxvt_log (" [options] [-e command args]\n\n" "where resources (long-options) include:\n"); for (i = 0; i < optList_size; i++) if (optList[i].kw != NULL) rxvt_log (" %s: %*s%s\n", optList[i].kw, (INDENT - strlen (optList[i].kw)), "", /* XXX */ (optList_isBool (i) ? "boolean" : optList[i].arg)); #ifdef KEYSYM_RESOURCE rxvt_log (" " "keysym.sym" ": %*s%s\n", (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */ "keysym"); #endif rxvt_log ("\n -help to list options"); break; } rxvt_log ("\n\n"); rxvt_exit_failure (); /* NOTREACHED */ } /*}}} */ /*{{{ get command-line options before getting resources */ void rxvt_term::get_options (int argc, const char *const *argv) { int i, bad_option = 0; for (i = 1; i < argc; i++) { unsigned int entry, longopt = 0; const char *opt; int flag; opt = argv[i]; if (*opt == '-') { flag = 1; if (*++opt == '-') longopt = *opt++; /* long option */ } else if (*opt == '+') { flag = 0; if (*++opt == '+') longopt = *opt++; /* long option */ } else { bad_option = 1; rxvt_warn ("\"%s\": malformed option.\n", opt); continue; } if (!strcmp (opt, "help")) rxvt_usage (longopt ? 2 : 1); if (!strcmp (opt, "h")) rxvt_usage (0); /* feature: always try to match long-options */ for (entry = 0; entry < optList_size; entry++) if ((optList[entry].kw && !strcmp (opt, optList[entry].kw)) || (!longopt && optList[entry].opt && !strcmp (opt, optList[entry].opt))) break; if (entry < optList_size) { if (optList_isReverse (entry)) flag = !flag; if (optList_isString (entry)) { /* * special cases are handled in main.c:main () to allow * X resources to set these values before we settle for * default values */ if (optList[entry].doff != -1) { if (flag && i+1 == argc) rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]); rs[optList[entry].doff] = flag ? argv[++i] : resval_undef; } } else { /* boolean value */ set_option (optList[entry].index, flag); if (optList[entry].doff != -1) rs[optList[entry].doff] = flag ? resval_on : resval_off; } } #ifndef NO_RESOURCES else if (!strcmp (opt, "xrm")) { if (i+1 < argc) XrmPutLineResource (&option_db, argv[++i]); } #endif #ifdef KEYSYM_RESOURCE else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) { if (i+1 < argc) { char *res = (char *)malloc (strlen (opt) + strlen (argv[++i]) + 6); sprintf (res, "*.%s: %s\n", opt, argv[i]); XrmPutLineResource (&option_db, res); free (res); } } #endif else { bad_option = 1; rxvt_warn ("\"%s\": unknown or malformed option.\n", opt); } } if (bad_option) rxvt_usage (0); } /*}}} */ #ifndef NO_RESOURCES /*----------------------------------------------------------------------*/ # ifdef KEYSYM_RESOURCE /* * Define key from XrmEnumerateDatabase. * quarks will be something like * "rxvt" "keysym" "0xFF01" * value will be a string */ /* ARGSUSED */ int rxvt_define_key (XrmDatabase *database UNUSED, XrmBindingList bindings UNUSED, XrmQuarkList quarks, XrmRepresentation *type UNUSED, XrmValue *value, XPointer closure UNUSED) { int last; for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ ; last--; GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO return False; } /* * look for something like this (XK_Delete) * rxvt*keysym.0xFFFF: "\177" */ struct keysym_vocabulary_t { const char *name; unsigned short len; unsigned short value; }; static const keysym_vocabulary_t keysym_vocabulary[] = { { "ISOLevel3", 9, Level3Mask }, { "AppKeypad", 9, AppKeypadMask }, { "Control", 7, ControlMask }, { "NumLock", 7, NumLockMask }, { "Shift", 5, ShiftMask }, { "Meta", 4, MetaMask }, { "Lock", 4, LockMask }, { "Mod1", 4, Mod1Mask }, { "Mod2", 4, Mod2Mask }, { "Mod3", 4, Mod3Mask }, { "Mod4", 4, Mod4Mask }, { "Mod5", 4, Mod5Mask }, { "I", 1, Level3Mask }, { "K", 1, AppKeypadMask }, { "C", 1, ControlMask }, { "N", 1, NumLockMask }, { "S", 1, ShiftMask }, { "M", 1, MetaMask }, { "A", 1, MetaMask }, { "L", 1, LockMask }, { "1", 1, Mod1Mask }, { "2", 1, Mod2Mask }, { "3", 1, Mod3Mask }, { "4", 1, Mod4Mask }, { "5", 1, Mod5Mask }, }; int rxvt_term::parse_keysym (const char *str, const char *arg) { int sym; unsigned int state = 0; const char *key = strrchr (str, '-'); if (!key) key = str; else key++; // string or key is empty if (*arg == '\0' || *key == '\0') return -1; // parse modifiers while (str < key) { unsigned int i; for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i) { if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0) { state |= keysym_vocabulary[i].value; str += keysym_vocabulary[i].len; break; } } if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t)) return -1; if (*str == '-') ++str; } // convert keysym name to keysym number if ((sym = XStringToKeysym (str)) == None) { // fallback on hexadecimal parsing char *end; sym = strtol (str, &end, 16); if (*end) return -1; } keyboard->register_user_translation (sym, state, arg); return 1; } # endif /* KEYSYM_RESOURCE */ #endif /* NO_RESOURCES */ static char * get_res (XrmDatabase database, const char *program, const char *option) { char resource[512]; char *type; XrmValue result; snprintf (resource, sizeof (resource), "%s.%s", program, option); XrmGetResource (database, resource, resource, &type, &result); return result.addr; } const char * rxvt_term::x_resource (const char *name) { XrmDatabase database = XrmGetDatabase (dpy); const char *p = get_res (database, rs[Rs_name], name); const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name); if (p == NULL || (p0 && strcmp (p, p0) == 0)) { p = get_res (database, RESCLASS, name); #ifdef RESFALLBACK if (p == NULL || (p0 && strcmp (p, p0) == 0)) p = get_res (database, RESFALLBACK, name); #endif } if (p == NULL && p0) p = p0; return p; } void rxvt_term::extract_resources () { #ifndef NO_RESOURCES XrmDatabase database = XrmGetDatabase (dpy); XrmMergeDatabases (option_db, &database); option_db = NULL; /* * Query resources for options that affect us */ for (int entry = 0; entry < optList_size; entry++) { int s; const char *kw = optList[entry].kw; if (kw == NULL || rs[optList[entry].doff] != NULL) continue; // previously set const char *p = x_resource (kw); if (p) { p = strdup (p); allocated.push_back ((void *)p); rs[optList[entry].doff] = p; if (optList_isBool (entry)) { s = strcasecmp (p, "TRUE") == 0 || strcasecmp (p, "YES") == 0 || strcasecmp (p, "ON") == 0 || strcasecmp (p, "1") == 0; if (optList_isReverse (entry)) s = !s; set_option (optList[entry].index, s); } } } /* * [R5 or later]: enumerate the resource database */ # ifdef KEYSYM_RESOURCE XrmName name_prefix[3]; XrmClass class_prefix[3]; name_prefix[0] = XrmStringToName (rs[Rs_name]); name_prefix[1] = XrmStringToName ("keysym"); name_prefix[2] = NULLQUARK; class_prefix[0] = XrmStringToName (RESCLASS); class_prefix[1] = XrmStringToName ("Keysym"); class_prefix[2] = NULLQUARK; /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ XrmEnumerateDatabase (database, name_prefix, class_prefix, XrmEnumOneLevel, rxvt_define_key, NULL); # ifdef RESFALLBACK name_prefix[0] = XrmStringToName (RESFALLBACK); name_prefix[1] = XrmStringToName ("keysym"); class_prefix[0] = XrmStringToName (RESFALLBACK); class_prefix[1] = XrmStringToName ("Keysym"); /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ XrmEnumerateDatabase (database, name_prefix, class_prefix, XrmEnumOneLevel, rxvt_define_key, NULL); # endif # endif #endif /* NO_RESOURCES */ } /*----------------------- end-of-file (C source) -----------------------*/