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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.5 by pcg, Thu Dec 18 00:29:29 2003 UTC vs.
Revision 1.200 by root, Fri Dec 23 21:46:46 2022 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: xdefaults.c 2 * File: xdefaults.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: xdefaults.C,v 1.5 2003/12/18 00:29:29 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
8 * - original version 7 * - original version
9 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca> 8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 * Copyright (c) 2003-2006 Marc Lehmann <schmorp@schmorp.de>
10 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
10 * 11 *
11 * This program is free software; you can redistribute it and/or modify 12 * 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 * 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 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version. 15 * (at your option) any later version.
15 * 16 *
16 * This program is distributed in the hope that it will be useful, 17 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
20 * 21 *
21 * You should have received a copy of the GNU General Public License 22 * 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 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *----------------------------------------------------------------------*/ 25 *----------------------------------------------------------------------*/
25/*----------------------------------------------------------------------*
26 * get resources from ~/.Xdefaults or ~/.Xresources with the memory-saving
27 * default or with XGetDefault() (#define USE_XGETDEFAULT)
28 *----------------------------------------------------------------------*/
29 26
30#include "../config.h" /* NECESSARY */ 27#include "../config.h"
31#include "rxvt.h" /* NECESSARY */ 28#include "rxvt.h"
32#include "version.h" 29#include "version.h"
33#include "xdefaults.intpro" /* PROTOS for internal routines */
34 30
35/* #define DEBUG_RESOURCES */ 31#ifdef KEYSYM_RESOURCE
32# include "keyboard.h"
33#endif
36 34
37static const char *const xnames[2] = { ".Xdefaults", ".Xresources" }; 35/* place holders used for parsing command-line options */
36#define Optflag_Reverse 1
37#define Optflag_Boolean 2
38#define Optflag_Switch 4
39#define Optflag_Info 8
38 40
39/*{{{ monolithic option/resource structure: */ 41/* monolithic option/resource structure: */
40/* 42/*
41 * `string' options MUST have a usage argument 43 * `string' options MUST have a usage argument
42 * `switch' and `boolean' options have no argument 44 * `switch' and `boolean' options have no argument
43 * if there's no desc(ription), it won't appear in rxvt_usage() 45 * if there's no desc (ription), it won't appear in rxvt_usage ()
44 */ 46 */
45 47
46/* INFO() - descriptive information only */ 48/* INFO () - descriptive information only */
47#define INFO(opt, arg, desc) \ 49#define INFO(opt, arg, desc) \
48 {0, -1, NULL, (opt), (arg), (desc)} 50 {0, Optflag_Info, -1, NULL, (opt), (arg), (desc)}
49 51
52#define RINFO(kw, arg) \
53 {0, Optflag_Info, -1, (kw), NULL, (arg), NULL}
54
50/* STRG() - command-line option, with/without resource */ 55/* STRG () - command-line option, with/without resource */
51#define STRG(rsp, kw, opt, arg, desc) \ 56#define STRG(rsp, kw, opt, arg, desc) \
52 {0, (rsp), (kw), (opt), (arg), (desc)} 57 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
53 58
54/* RSTRG() - resource/long-option */ 59/* RSTRG () - resource/long-option */
55#define RSTRG(rsp, kw, arg) \ 60#define RSTRG(rsp, kw, arg) \
56 {0, (rsp), (kw), NULL, (arg), NULL} 61 {0, 0, (rsp), (kw), NULL, (arg), NULL}
57 62
58/* BOOL() - regular boolean `-/+' flag */ 63/* BOOL () - regular boolean `-/+' flag */
59#define BOOL(rsp, kw, opt, flag, desc) \ 64#define BOOL(rsp, kw, opt, option, flag, desc) \
60 {(Opt_Boolean|(flag)), (rsp), (kw), (opt), NULL, (desc)} 65 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
61 66
62/* SWCH() - `-' flag */ 67/* SWCH () - `-' flag */
63#define SWCH(opt, flag, desc) \ 68#define SWCH(opt, option, flag, desc) \
64 {(flag), -1, NULL, (opt), NULL, (desc)} 69 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
65 70
66/* convenient macros */ 71/* convenient macros */
67#define optList_strlen(i) \ 72#define optList_isString(i) \
68 (optList[i].flag ? 0 : (optList[i].arg ? STRLEN(optList[i].arg) : 1)) 73 (optList[i].flag == 0)
69#define optList_isBool(i) \ 74#define optList_isBool(i) \
70 (optList[i].flag & Opt_Boolean) 75 (optList[i].flag & Optflag_Boolean)
71#define optList_isReverse(i) \ 76#define optList_isReverse(i) \
72 (optList[i].flag & Opt_Reverse) 77 (optList[i].flag & Optflag_Reverse)
73#define optList_size() \ 78#define optList_isInfo(i) \
74 (sizeof(optList) / sizeof(optList[0])) 79 (optList[i].flag & Optflag_Info)
75 80
76static const struct { 81static const struct
82 {
83 const uint8_t index; /* Option index */
77 const unsigned long flag; /* Option flag */ 84 const uint8_t flag; /* Option flag */
78 const int doff; /* data offset */ 85 const int16_t doff; /* resource value index or -1 */
79 const char *kw; /* keyword */ 86 const char *kw; /* keyword */
80 const char *opt; /* option */ 87 const char *opt; /* option */
81 const char *arg; /* argument */ 88 const char *arg; /* argument */
82 const char *desc; /* description */ 89 const char *desc; /* description */
90 }
83} optList[] = { 91optList[] = {
84 STRG(Rs_display_name, NULL, "d", NULL, NULL), /* short form */ 92 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
85 STRG(Rs_display_name, NULL, "display", "string", "X server to contact"), 93 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
86 STRG(Rs_term_name, "termName", "tn", "string", 94 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
87 "value of the TERM environment variable"),
88 STRG(Rs_geometry, NULL, "g", NULL, NULL), /* short form */ 95 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
89 STRG(Rs_geometry, "geometry", "geometry", "geometry", 96 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
90 "size (in characters) and position"),
91 SWCH("C", Opt_console, "intercept console messages"), 97 SWCH ("C", Opt_console, 0, "intercept console messages"),
92 SWCH("iconic", Opt_iconic, "start iconic"), 98 SWCH ("iconic", Opt_iconic, 0, "start iconic"),
93 SWCH("ic", Opt_iconic, NULL), /* short form */ 99 SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
100 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
101 SWCH ("dockapp", Opt_dockapp, 0, "start as dockapp"),
94 BOOL(Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 102 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
95 "reverse video"),
96 BOOL(Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"), 103 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
104 STRG (Rs_multiClickTime, "multiClickTime", "mc", "number", "maximum time (in ms) between multi-click selections"),
97 BOOL(Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"), 105 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
98#ifdef HAVE_SCROLLBARS 106 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
107 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
108 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
99 BOOL(Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"), 109 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
100 BOOL(Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 110 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
101 "scrollbar right"), 111 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
102 BOOL(Rs_scrollBar_floating, "scrollBar_floating", "st", 112 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
103 Opt_scrollBar_floating, "scrollbar without a trough"), 113 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
104#endif
105 BOOL(Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 114 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
106 NULL), 115 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
107 BOOL(Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput,
108 "scroll-on-tty-output inhibit"),
109 BOOL(Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 116 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
110 "scroll-on-keypress"),
111 BOOL(Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 117 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
112 "scroll-with-buffer"), 118#if OFF_FOCUS_FADING
113#ifdef TRANSPARENT 119 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
114 BOOL(Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 120 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
115 "inherit parent pixmap"),
116 BOOL(Rs_transparent_all, "inheritPixmapforce", "ipf", Opt_transparent_all,
117 "forcefully inherit root pixmap"),
118 SWCH("tr", Opt_transparent, NULL),
119#endif 121#endif
120 BOOL(Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"), 122 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
121#ifndef NO_BELL 123#ifndef NO_BELL
124# if ENABLE_FRILLS
125 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
126# endif
122 BOOL(Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"), 127 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
123# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 128# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
124 BOOL(Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL), 129 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
125# endif 130# endif
126#endif 131#endif
127#ifdef META8_OPTION 132#ifdef META8_OPTION
128 BOOL(Rs_meta8, "meta8", NULL, Opt_meta8, NULL), 133 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
129#endif 134#endif
130#ifdef MOUSE_WHEEL 135#ifdef MOUSE_WHEEL
131 BOOL(Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 136 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
132 NULL),
133#endif 137#endif
134#ifdef MULTICHAR_SET 138#if ENABLE_FRILLS
135 BOOL(Rs_mc_hack, "multibyte_cursor", "mcc", Opt_mc_hack, 139 BOOL (Rs_disablePasteBrackets, "disablePasteBrackets", "dpb", Opt_disablePasteBrackets, 0, "paste bracket suppression"),
136 "Multibyte character cursor movement"),
137#endif
138#ifndef NO_FRILLS
139 BOOL(Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 140 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
140 "triple click word selection"), 141 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
142 BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
141#endif 143#endif
142#ifdef CURSOR_BLINK 144#if CURSOR_BLINK
143 BOOL(Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"), 145 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
144#endif 146#endif
145#ifdef POINTER_BLANK 147#ifdef POINTER_BLANK
146 BOOL(Rs_pointerBlank, "pointerBlank", NULL, Opt_pointerBlank, NULL), 148 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
147#endif 149#endif
148 STRG(Rs_color + Color_bg, "background", "bg", "color", "background color"), 150 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
149 STRG(Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"), 151 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
150 RSTRG(Rs_color + minCOLOR + 0, "color0", "color"), 152 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
151 RSTRG(Rs_color + minCOLOR + 1, "color1", "color"), 153 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
152 RSTRG(Rs_color + minCOLOR + 2, "color2", "color"), 154 RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
153 RSTRG(Rs_color + minCOLOR + 3, "color3", "color"), 155 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
154 RSTRG(Rs_color + minCOLOR + 4, "color4", "color"), 156 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
155 RSTRG(Rs_color + minCOLOR + 5, "color5", "color"), 157 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
156 RSTRG(Rs_color + minCOLOR + 6, "color6", "color"), 158 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
157 RSTRG(Rs_color + minCOLOR + 7, "color7", "color"), 159 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
158#ifndef NO_BRIGHTCOLOR
159 RSTRG(Rs_color + minBrightCOLOR + 0, "color8", "color"), 160 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
160 RSTRG(Rs_color + minBrightCOLOR + 1, "color9", "color"), 161 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
161 RSTRG(Rs_color + minBrightCOLOR + 2, "color10", "color"), 162 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
162 RSTRG(Rs_color + minBrightCOLOR + 3, "color11", "color"), 163 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
163 RSTRG(Rs_color + minBrightCOLOR + 4, "color12", "color"), 164 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
164 RSTRG(Rs_color + minBrightCOLOR + 5, "color13", "color"), 165 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
165 RSTRG(Rs_color + minBrightCOLOR + 6, "color14", "color"), 166 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
166 RSTRG(Rs_color + minBrightCOLOR + 7, "color15", "color"), 167 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
167#endif /* NO_BRIGHTCOLOR */
168#ifndef NO_BOLD_UNDERLINE_REVERSE 168#ifndef NO_BOLD_UNDERLINE_REVERSE
169 RSTRG(Rs_color + Color_BD, "colorBD", "color"), 169 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
170 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
170 RSTRG(Rs_color + Color_UL, "colorUL", "color"), 171 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
171 RSTRG(Rs_color + Color_RV, "colorRV", "color"), 172 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
172#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 173#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
173#ifdef KEEP_SCROLLCOLOR 174#if ENABLE_FRILLS
175 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
176#endif
174 RSTRG(Rs_color + Color_scroll, "scrollColor", "color"), 177 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
178#ifdef RXVT_SCROLLBAR
175 RSTRG(Rs_color + Color_trough, "troughColor", "color"), 179 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
176#endif /* KEEP_SCROLLCOLOR */ 180#endif
177#ifdef OPTION_HC 181#ifdef OPTION_HC
178 STRG(Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), 182 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
183 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
179#endif 184#endif
180#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
181 RSTRG(Rs_path, "path", "search path"),
182#endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */
183#ifdef XPM_BACKGROUND
184 STRG(Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]",
185 "background pixmap"),
186#endif /* XPM_BACKGROUND */
187#if (MENUBAR_MAX)
188 RSTRG(Rs_menu, "menu", "name[;tag]"),
189#endif
190#ifndef NO_BOLDFONT
191 STRG(Rs_boldFont, "boldFont", "fb", "fontname", "bold text font"),
192#endif
193 STRG(Rs_font + 0, "font", "fn", "fontname", "normal text font"),
194/* fonts: command-line option = resource name */
195#ifdef MULTICHAR_SET
196 STRG(Rs_multichar_encoding, "multichar_encoding", "km", "mode",
197 "multichar encoding; mode = eucj|sjis|big5|gb|kr|noenc"),
198#endif /* MULTICHAR_SET */
199#ifdef USE_XIM
200 STRG(Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
201 STRG(Rs_preeditType, "preeditType", "pt", "style",
202 "input style: style = OverTheSpot|OffTheSpot|Root"),
203#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
204 STRG(Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
205#endif
206#endif /* USE_XIM */
207#ifdef GREEK_SUPPORT
208 STRG(Rs_greek_keyboard, "greek_keyboard", "grk", "mode",
209 "greek keyboard mapping; mode = iso | ibm"),
210 RSTRG(Rs_greektoggle_key, "greektoggle_key", "keysym"),
211#endif
212 STRG(Rs_name, NULL, "name", "string",
213 "client instance, icon, and title strings"),
214 STRG(Rs_title, "title", "title", "string", "title name for window"),
215 STRG(Rs_title, NULL, "T", NULL, NULL), /* short form */
216 STRG(Rs_iconName, "iconName", "n", "string", "icon name for window"),
217#ifndef NO_CURSORCOLOR 185#ifndef NO_CURSORCOLOR
218 STRG(Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), 186 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
219/* command-line option = resource name */ 187 /* command-line option = resource name */
220 RSTRG(Rs_color + Color_cursor2, "cursorColor2", "color"), 188 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
221#endif /* NO_CURSORCOLOR */ 189#endif /* NO_CURSORCOLOR */
222 STRG(Rs_color + Color_pointer, "pointerColor", "pr", "color", 190 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
223 "pointer color"), 191 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
224 STRG(Rs_color + Color_border, "borderColor", "bd", "color", 192 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
225 "border color"), 193#if ENABLE_EWMH
226 STRG(Rs_saveLines, "saveLines", "sl", "number", 194 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
227 "number of scrolled lines to save"), 195#endif
228#ifndef NO_FRILLS 196#ifdef HAVE_XMU
229 STRG(Rs_ext_bwidth, "externalBorder", "w", "number", 197 RSTRG (Rs_pointerShape, "pointerShape", "string"),
230 "external border in pixels"), 198#endif
199 /* fonts: command-line option = resource name */
200 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
201#if ENABLE_STYLES
202 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
203 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
204 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
205 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
206#endif
207#if USE_XIM
208 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
209 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
210 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
211 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
212#endif /* USE_XIM */
213 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
214 STRG (Rs_title, "title", "title", "string", "title name for window"),
215 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
216 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
217 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
218#if ENABLE_XEMBED
219 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
220#endif
221#if XFT
222 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
223#endif
224#if ENABLE_FRILLS
225 STRG (Rs_refreshRate, "refreshRate", "fps", "number", "refresh rate / frames per second"),
226 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
227 STRG (Rs_visual, "visual", "visual", "number", "visual id to request"),
228 RSTRG (Rs_transient_for, "transient-for", "windowid"),
229 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "override-redirect on the terminal window"),
230 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
231 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
232 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
231 STRG(Rs_ext_bwidth, NULL, "bw", NULL, NULL), 233 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
232 STRG(Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 234 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
233 STRG(Rs_int_bwidth, "internalBorder", "b", "number", 235 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
234 "internal border in pixels"), 236 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
237 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
238 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
235#endif 239#endif
236#ifndef NO_LINESPACE 240#ifdef BUILTIN_GLYPHS
237 STRG(Rs_lineSpace, "lineSpace", "lsp", "number", 241 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "use of font glyphs instead of internal glyphs"),
238 "number of extra pixels between rows"),
239#endif 242#endif
240 STRG(Rs_scrollBar_thickness, "thickness", "sbt", "number",
241 "scrollbar thickness/width in pixels"),
242#ifdef POINTER_BLANK 243#ifdef POINTER_BLANK
243 RSTRG(Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 244 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
244#endif 245#endif
245#ifndef NO_BACKSPACE_KEY 246#ifndef NO_BACKSPACE_KEY
246 RSTRG(Rs_backspace_key, "backspacekey", "string"), 247 RSTRG (Rs_backspace_key, "backspacekey", "string"),
247#endif 248#endif
248#ifndef NO_DELETE_KEY 249#ifndef NO_DELETE_KEY
249 RSTRG(Rs_delete_key, "deletekey", "string"), 250 RSTRG (Rs_delete_key, "deletekey", "string"),
250#endif
251 RSTRG(Rs_selectstyle, "selectstyle", "mode"),
252 RSTRG(Rs_scrollstyle, "scrollstyle", "mode"),
253#ifdef HAVE_SCROLLBARS
254 RSTRG(Rs_scrollBar_align, "scrollBar_align", "mode"),
255#endif 251#endif
256#ifdef PRINTPIPE 252#ifdef PRINTPIPE
257 RSTRG(Rs_print_pipe, "print-pipe", "string"), 253 RSTRG (Rs_print_pipe, "print-pipe", "string"),
258#endif 254#endif
259#if defined (HOTKEY_CTRL) || defined (HOTKEY_META) 255 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
260 RSTRG(Rs_bigfont_key, "bigfont_key", "keysym"),
261 RSTRG(Rs_smallfont_key, "smallfont_key", "keysym"),
262#endif
263 STRG(Rs_modifier, "modifier", "mod", "modifier",
264 "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
265 INFO("xrm", "string", "X resource"),
266#ifdef CUTCHAR_RESOURCE
267 RSTRG(Rs_cutchars, "cutchars", "string"), 256 RSTRG (Rs_cutchars, "cutchars", "string"),
268#endif /* CUTCHAR_RESOURCE */
269#ifdef ACS_ASCII
270 RSTRG(Rs_acs_chars, "acsChars", "string"),
271#endif /* ACS_ASCII */
272 RSTRG(Rs_answerbackstring, "answerbackString", "string"), 257 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
258#ifndef NO_SECONDARY_SCREEN
259 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "secondary screen"),
260 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "secondary screen scroll"),
261#endif
262#if ENABLE_FRILLS
263 STRG (Rs_rewrapMode, "rewrapMode", "rm", "string", "rewrap mode (auto, always, never)"),
264#endif
265#if ENABLE_PERL
266 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
267 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
268 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
269 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
270#endif
271#if ISO_14755
272 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
273 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
274#endif
275#ifndef NO_RESOURCES
276 RINFO ("xrm", "string"),
277#endif
278#ifdef KEYSYM_RESOURCE
279 RINFO ("keysym.sym", "keysym"),
280#endif
273 INFO("e", "command arg ...", "command to execute") 281 INFO ("e", "command arg ...", "command to execute")
274}; 282 };
275 283
276#undef INFO 284#undef INFO
285#undef RINFO
277#undef STRG 286#undef STRG
278#undef RSTRG 287#undef RSTRG
279#undef SWCH 288#undef SWCH
280#undef BOOL 289#undef BOOL
281/*}}} */
282 290
283static const char releasestring[] = "Rxvt v" VERSION " - released: " DATE "\n"; 291static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
284static const char optionsstring[] = "Options: " 292static const char optionsstring[] = "options: "
285#if defined(XPM_BACKGROUND) 293#if ENABLE_PERL
286 "XPM," 294 "perl,"
287#endif 295#endif
296#if XFT
297 "xft,"
298#endif
299#if ENABLE_STYLES
300 "styles,"
301#endif
302#if ENABLE_COMBINING
303 "combining,"
304#endif
305#if TEXT_BLINK
306 "blink,"
307#endif
308#if ISO_14755
309 "iso14755,"
310#endif
311#if UNICODE_3
312 "unicode3,"
313#endif
314 "encodings=eu+vn"
315#if ENCODING_JP
316 "+jp"
317#endif
318#if ENCODING_JP_EXT
319 "+jp-ext"
320#endif
321#if ENCODING_KR
322 "+kr"
323#endif
324#if ENCODING_ZH
325 "+zh"
326#endif
327#if ENCODING_ZH_EXT
328 "+zh-ext"
329#endif
330 ","
331#if OFF_FOCUS_FADING
332 "fade,"
333#endif
288#if defined(TRANSPARENT) 334#if defined(ENABLE_TRANSPARENCY)
289 "transparent," 335 "transparent,"
336 "tint,"
290#endif 337#endif
291#if defined(UTMP_SUPPORT) 338#if HAVE_PIXBUF
292 "utmp," 339 "pixbuf,"
293#endif
294#if defined(MENUBAR)
295 "menubar,"
296#endif
297#if !defined(NO_FRILLS)
298 "frills,"
299#endif
300#if !defined(NO_LINESPACE)
301 "linespace,"
302#endif
303#if defined(PREFER_24BIT)
304 "24bit,"
305#endif 340#endif
306#if defined(USE_XIM) 341#if defined(USE_XIM)
307 "XIM," 342 "XIM,"
308#endif
309#if defined(MULTICHAR_SET)
310 "multichar_languages,"
311#endif
312 "scrollbars="
313#if !defined(HAVE_SCROLLBARS)
314 "NONE"
315#else
316# if defined(RXVT_SCROLLBAR)
317 "rxvt"
318# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
319 "+"
320# endif
321# endif
322# if defined(NEXT_SCROLLBAR)
323 "NeXT"
324# if defined(XTERM_SCROLLBAR)
325 "+"
326# endif
327# endif
328# if defined(XTERM_SCROLLBAR)
329 "xterm"
330# endif
331#endif
332 ","
333#if defined(GREEK_SUPPORT)
334 "Greek,"
335#endif
336#if defined(RXVT_GRAPHICS)
337 "graphics,"
338#endif 343#endif
339#if defined(NO_BACKSPACE_KEY) 344#if defined(NO_BACKSPACE_KEY)
340 "no_backspace," 345 "no_backspace,"
341#endif 346#endif
342#if defined(NO_DELETE_KEY) 347#if defined(NO_DELETE_KEY)
343 "no_delete," 348 "no_delete,"
344#endif 349#endif
345#if !defined(NO_STRINGS) 350#if EIGHT_BIT_CONTROLS
346 "strings," 351 "8bitctrls,"
347#endif 352#endif
348#if defined(TTY_256COLOR) 353#if defined(ENABLE_FRILLS)
349 "256colour," 354 "frills,"
355#endif
356#if defined(SELECTION_SCROLLING)
357 "selectionscrolling,"
358#endif
359#if MOUSE_WHEEL
360 "wheel,"
361#endif
362#if MOUSE_SLIP_WHEELING
363 "slipwheel,"
364#endif
365#if defined(SMART_RESIZE)
366 "smart-resize,"
367#endif
368#if defined(CURSOR_BLINK)
369 "cursorBlink,"
370#endif
371#if defined(POINTER_BLANK)
372 "pointerBlank,"
350#endif 373#endif
351#if defined(NO_RESOURCES) 374#if defined(NO_RESOURCES)
352 "NoResources" 375 "NoResources,"
353#else
354# if defined(USE_XGETDEFAULT)
355 "XGetDefaults"
356# else
357 ".Xdefaults"
358# endif 376#endif
377 "scrollbars=plain"
378#if defined(RXVT_SCROLLBAR)
379 "+rxvt"
359#endif 380#endif
360 "\nUsage: "; /* Usage */ 381#if defined(NEXT_SCROLLBAR)
382 "+NeXT"
383#endif
384#if defined(XTERM_SCROLLBAR)
385 "+xterm"
386#endif
387 "\nUsage: "; /* Usage */
361 388
362#define INDENT 18 389#define INDENT 28
390
391const char rxvt_term::resval_undef [] = "<undef>";
392const char rxvt_term::resval_on [] = "on";
393const char rxvt_term::resval_off [] = "off";
363 394
364/*{{{ usage: */ 395/*{{{ usage: */
365/*----------------------------------------------------------------------*/ 396/*----------------------------------------------------------------------*/
366/* EXTPROTO */
367void 397void
368rxvt_usage(int type) 398rxvt_term::rxvt_usage (int type)
369{ 399{
370 unsigned int i, col; 400 unsigned int i, col;
371 401
372 write(STDERR_FILENO, releasestring, sizeof(releasestring) - 1); 402 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
373 write(STDERR_FILENO, optionsstring, sizeof(optionsstring) - 1);
374 write(STDERR_FILENO, APL_NAME, sizeof(APL_NAME) - 1);
375 403
376 switch (type) { 404 switch (type)
405 {
377 case 0: /* brief listing */ 406 case 0: /* brief listing */
378 fprintf(stderr, " [-help] [--help]\n"); 407 rxvt_log (" [-help] [--help]\n");
379 for (col = 1, i = 0; i < optList_size(); i++) 408
409 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
380 if (optList[i].desc != NULL) { 410 if (optList[i].desc != NULL)
381 int len = 0; 411 {
412 int len = 0;
382 413
383 if (!optList_isBool(i)) { 414 if (optList[i].arg)
384 len = optList_strlen(i); 415 len = strlen (optList[i].arg) + 1;
385 if (len > 0) 416
386 len++; /* account for space */
387 }
388#ifdef DEBUG_STRICT
389 assert(optList[i].opt != NULL); 417 assert (optList[i].opt != NULL);
390#endif
391 len += 4 + STRLEN(optList[i].opt) + (optList_isBool(i) ? 2: 0); 418 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
392 col += len; 419 col += len;
393 if (col > 79) { /* assume regular width */
394 putc('\n', stderr);
395 col = 1 + len;
396 }
397 fprintf(stderr, " [-%s%s", (optList_isBool(i) ? "/+" : ""),
398 optList[i].opt);
399 if (optList_strlen(i))
400 fprintf(stderr, " %s]", optList[i].arg);
401 else
402 fprintf(stderr, "]");
403 }
404 break;
405 420
421 if (col > 79)
422 {
423 /* assume regular width */
424 rxvt_log ("\n");
425 col = 1 + len;
426 }
427
428 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
429
430 if (optList[i].arg)
431 rxvt_log (" %s]", optList[i].arg);
432 else
433 rxvt_log ("]");
434 }
435 break;
436
406 case 1: /* full command-line listing */ 437 case 1: /* full command-line listing */
407 fprintf(stderr, " [options] [-e command args]\n\n" 438 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
408 "where options include:\n"); 439
409 for (i = 0; i < optList_size(); i++) 440 for (i = 0; i < ecb_array_length (optList); i++)
410 if (optList[i].desc != NULL) { 441 if (optList[i].desc != NULL)
411#ifdef DEBUG_STRICT 442 {
412 assert(optList[i].opt != NULL); 443 assert (optList[i].opt != NULL);
413#endif 444 rxvt_log (" %s%s %-*s%s%s\n",
414 fprintf(stderr, " %s%s %-*s%s%s\n",
415 (optList_isBool(i) ? "-/+" : "-"), optList[i].opt, 445 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
416 (INDENT - STRLEN(optList[i].opt) 446 (INDENT - strlen (optList[i].opt)
417 + (optList_isBool(i) ? 0 : 2)), 447 + (optList_isBool (i) ? 0 : 2)),
418 (optList[i].arg ? optList[i].arg : ""), 448 (optList[i].arg ? optList[i].arg : ""),
419 (optList_isBool(i) ? "turn on/off " : ""), 449 (optList_isBool (i) ? "turn on/off " : ""),
420 optList[i].desc); 450 optList[i].desc);
421 } 451 }
422 fprintf(stderr, "\n --help to list long-options");
423 break;
424 452
453#if ENABLE_PERL
454 rxvt_perl.init (this);
455 rxvt_perl.usage (this, 1);
456#endif
457
458 rxvt_log ("\n --help to list long-options");
459 break;
460
425 case 2: /* full resource listing */ 461 case 2: /* full resource listing */
426 fprintf(stderr,
427 " [options] [-e command args]\n\n" 462 rxvt_log (" [options] [-e command args]\n\n"
428 "where resources (long-options) include:\n"); 463 "where resources (long-options) include:\n");
429 464
430 for (i = 0; i < optList_size(); i++) 465 for (i = 0; i < ecb_array_length (optList); i++)
431 if (optList[i].kw != NULL) 466 if (optList[i].kw != NULL)
432 fprintf(stderr, " %s: %*s%s\n", 467 rxvt_log (" %s: %*s%s\n",
433 optList[i].kw, 468 optList[i].kw,
434 (INDENT - STRLEN(optList[i].kw)), "", /* XXX */ 469 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
435 (optList_isBool(i) ? "boolean" : optList[i].arg)); 470 (optList_isBool (i) ? "boolean" : optList[i].arg));
471
472#if ENABLE_PERL
473 rxvt_perl.init (this);
474 rxvt_perl.usage (this, 2);
475#endif
476
477 rxvt_log ("\n -help to list options");
478 break;
479 }
480
481 rxvt_log ("\n\n");
482 rxvt_exit_failure ();
483}
484
485/*}}} */
486
487/*{{{ get command-line options before getting resources */
488const char **
489rxvt_term::get_options (int argc, const char *const *argv)
490{
491 int i, bad_option = 0;
492
493 for (i = 1; i < argc; i++)
494 {
495 unsigned int entry, longopt = 0;
496 const char *opt;
497 int flag;
498
499 opt = argv[i];
500
501 if (*opt == '-')
502 {
503 flag = 1;
504
505 if (*++opt == '-')
506 longopt = *opt++; /* long option */
507 }
508 else if (*opt == '+')
509 {
510 flag = 0;
511
512 if (*++opt == '+')
513 longopt = *opt++; /* long option */
514 }
515 else
516 {
517 bad_option = 1;
518 rxvt_warn ("\"%s\": malformed option.\n", opt);
519 continue;
520 }
521
522 if (!strcmp (opt, "help"))
523 rxvt_usage (longopt ? 2 : 1);
524
525 if (!strcmp (opt, "h"))
526 rxvt_usage (0);
527
528 /* feature: always try to match long-options */
529 for (entry = 0; entry < ecb_array_length (optList); entry++)
530 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
531 || (!longopt
532 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
533 break;
534
535 if (entry < ecb_array_length (optList)
536 && !optList_isInfo (entry))
537 {
538 if (optList_isReverse (entry))
539 flag = !flag;
540
541 if (optList_isString (entry))
542 {
543 /*
544 * special cases are handled in init_resources () to allow
545 * X resources to set these values before we settle for
546 * default values
547 */
548
549 if (optList[entry].doff != -1)
550 {
551 if (flag && i + 1 == argc)
552 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
553
554 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
555 }
556 }
557 else
558 {
559 /* boolean value */
560 set_option (optList[entry].index, flag);
561
562 if (optList[entry].doff != -1)
563 rs[optList[entry].doff] = flag ? resval_on : resval_off;
564 }
565 }
566#ifndef NO_RESOURCES
567 else if (!strcmp (opt, "xrm"))
568 {
569 if (i + 1 < argc)
570 XrmPutLineResource (&option_db, argv[++i]);
571 }
572#endif
436#ifdef KEYSYM_RESOURCE 573#ifdef KEYSYM_RESOURCE
437 fprintf(stderr, " " "keysym.sym" ": %*s%s\n", 574 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
438 (INDENT - sizeof("keysym.sym") + 1), "", /* XXX */ 575 {
439 "keysym"); 576 if (i + 1 < argc)
577 {
578 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
579 sprintf (res, "*.%s: %s\n", opt, argv[i]);
580 XrmPutLineResource (&option_db, res);
581 }
582 }
440#endif 583#endif
441 fprintf(stderr, "\n -help to list options"); 584 else if (!strcmp (opt, "e"))
442 break; 585 {
586 if (i + 1 < argc)
587 return (const char **)argv + i + 1;
588
589 rxvt_warn ("option '-e' requires an argument, aborting.\n");
590 bad_option = 1;
591 }
592 else
593 {
594#if ENABLE_PERL
595 rxvt_perl.init (this);
596
597 if (int flags = rxvt_perl.parse_resource (this, opt, true, longopt, flag, argv [i + 1]))
598 {
599 if (flags & rxvt_perl.RESOURCE_ARG)
600 {
601 if (i + 1 == argc)
602 {
603 rxvt_warn ("option '%s' requires an argument.\n", argv [i]);
604 bad_option = 1;
605 }
606 else
607 ++i;
608 }
609 }
610 else
611#endif
612 {
613 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
614 bad_option = 1;
615 }
616 }
443 } 617 }
444 fprintf(stderr, "\n\n"); 618
445 exit(EXIT_FAILURE); 619 if (bad_option)
446 /* NOTREACHED */ 620 rxvt_usage (0);
621
622 return 0;
447} 623}
448 624
449/*}}} */ 625/*}}} */
450 626
451/*{{{ get command-line options before getting resources */ 627/*----------------------------------------------------------------------*/
452/* EXTPROTO */ 628
629#ifdef KEYSYM_RESOURCE
630static void
631rxvt_define_key (rxvt_term *term, const char *k, const char *v)
632{
633 term->bind_action (k, v);
634}
635
636/*
637 * look for something like this (XK_Delete)
638 * rxvt*keysym.0xFFFF: "\177"
639 */
640
641struct keysym_vocabulary_t
642{
643 const char *name;
644 unsigned short len;
645 unsigned short value;
646};
647static const keysym_vocabulary_t keysym_vocabulary[] =
648{
649 { "ISOLevel3", 9, Level3Mask },
650 { "AppKeypad", 9, AppKeypadMask },
651 { "Control", 7, ControlMask },
652 { "NumLock", 7, NumLockMask },
653 { "Shift", 5, ShiftMask },
654 { "Meta", 4, MetaMask },
655 { "Lock", 4, LockMask },
656 { "Mod1", 4, Mod1Mask },
657 { "Mod2", 4, Mod2Mask },
658 { "Mod3", 4, Mod3Mask },
659 { "Mod4", 4, Mod4Mask },
660 { "Mod5", 4, Mod5Mask },
661 { "I", 1, Level3Mask },
662 { "K", 1, AppKeypadMask },
663 { "C", 1, ControlMask },
664 { "N", 1, NumLockMask },
665 { "S", 1, ShiftMask },
666 { "M", 1, MetaMask },
667 { "A", 1, MetaMask },
668 { "L", 1, LockMask },
669 { "1", 1, Mod1Mask },
670 { "2", 1, Mod2Mask },
671 { "3", 1, Mod3Mask },
672 { "4", 1, Mod4Mask },
673 { "5", 1, Mod5Mask },
674};
675
676int
677rxvt_term::parse_keysym (const char *str, unsigned int &state)
678{
679 int sym;
680 const char *key = strrchr (str, '-');
681
682 state = 0;
683
684 if (!key)
685 key = str;
686 else
687 key++;
688
689 // string or key is empty
690 if (*key == '\0')
691 return -1;
692
693 // parse modifiers
694 while (str < key)
695 {
696 unsigned int i;
697
698 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
699 {
700 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
701 {
702 state |= keysym_vocabulary[i].value;
703 str += keysym_vocabulary[i].len;
704 break;
705 }
706 }
707
708 if (i >= ecb_array_length (keysym_vocabulary))
709 return -1;
710
711 if (*str == '-')
712 ++str;
713 }
714
715 // convert keysym name to keysym number
716 if ((sym = XStringToKeysym (str)) == None)
717 {
718 // fallback on hexadecimal parsing
719 char *end;
720 sym = strtol (str, &end, 16);
721 if (*end)
722 return -1;
723 }
724
725 return sym;
726}
727
728int
729rxvt_term::bind_action (const char *str, const char *arg)
730{
731 int sym;
732 unsigned int state;
733
734 if (*arg == '\0' || (sym = parse_keysym (str, state)) == -1)
735 return -1;
736
737 wchar_t *ws = rxvt_mbstowcs (arg);
738 if (!HOOK_INVOKE ((this, HOOK_REGISTER_COMMAND, DT_INT, sym, DT_INT, state, DT_WCS_LEN, ws, wcslen (ws), DT_END)))
739 keyboard->register_action (sym, state, ws);
740
741 free (ws);
742 return 1;
743}
744
745#endif /* KEYSYM_RESOURCE */
746
747static char *
748get_res (XrmDatabase database, const char *program, const char *option)
749{
750 char resource[512];
751 char *type;
752 XrmValue result;
753
754 snprintf (resource, sizeof (resource), "%s.%s", program, option);
755 XrmGetResource (database, resource, resource, &type, &result);
756
757 return result.addr;
758}
759
760const char *
761rxvt_term::x_resource (const char *name)
762{
763 XrmDatabase database = XrmGetDatabase (dpy);
764
765 const char *p = get_res (database, rs[Rs_name], name);
766 const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
767
768 if (p == NULL || (p0 && strcmp (p, p0) == 0))
769 {
770 p = get_res (database, RESCLASS, name);
771#ifdef RESFALLBACK
772 if (p == NULL || (p0 && strcmp (p, p0) == 0))
773 p = get_res (database, RESFALLBACK, name);
774#endif
775 }
776
777 if (p == NULL && p0)
778 p = p0;
779
780 return p;
781}
782
453void 783void
454rxvt_get_options(pR_ int argc, const char *const *argv) 784rxvt_term::extract_resources ()
455{ 785{
456 int i, bad_option = 0;
457 static const char On[3] = "ON", Off[4] = "OFF";
458
459 for (i = 1; i < argc; i++) {
460 unsigned int entry, longopt = 0;
461 const char *flag, *opt;
462
463 opt = argv[i];
464#ifdef DEBUG_RESOURCES 786#ifndef NO_RESOURCES
465 fprintf(stderr, "argv[%d] = %s: ", i, opt); 787 XrmDatabase database = XrmGetDatabase (dpy);
466#endif 788 XrmMergeDatabases (option_db, &database);
467 if (*opt == '-') { 789 option_db = NULL;
468 flag = On; 790 /*
469 if (*++opt == '-') 791 * Query resources for options that affect us
470 longopt = *opt++; /* long option */ 792 */
471 } else if (*opt == '+') { 793 for (int entry = 0; entry < ecb_array_length (optList); entry++)
472 flag = Off; 794 {
473 if (*++opt == '+') 795 int s;
474 longopt = *opt++; /* long option */ 796 const char *kw = optList[entry].kw;
475 } else {
476 bad_option = 1;
477 rxvt_print_error("bad option \"%s\"", opt);
478 continue;
479 }
480 797
481 if (!STRCMP(opt, "help")) 798 if (kw == NULL || rs[optList[entry].doff] != NULL)
482 rxvt_usage(longopt ? 2 : 1); 799 continue; // previously set
483 if (!STRCMP(opt, "h"))
484 rxvt_usage(0);
485 800
486 /* feature: always try to match long-options */ 801 const char *p = x_resource (kw);
487 for (entry = 0; entry < optList_size(); entry++)
488 if ((optList[entry].kw && !STRCMP(opt, optList[entry].kw))
489 || (!longopt
490 && optList[entry].opt && !STRCMP(opt, optList[entry].opt)))
491 break;
492 802
493 if (entry < optList_size()) { 803 if (p)
804 {
805 p = strdup (p);
806 allocated.push_back ((void *)p);
807 rs[optList[entry].doff] = p;
808
809 if (optList_isBool (entry))
810 {
811 s = strcasecmp (p, "TRUE") == 0
812 || strcasecmp (p, "YES") == 0
813 || strcasecmp (p, "ON") == 0
814 || strcasecmp (p, "1") == 0;
815
494 if (optList_isReverse(entry)) 816 if (optList_isReverse (entry))
495 flag = flag == On ? Off : On; 817 s = !s;
496 if (optList_strlen(entry)) { /* string value */
497 const char *str = argv[++i];
498 818
499#ifdef DEBUG_RESOURCES 819 set_option (optList[entry].index, s);
500 fprintf(stderr, "string (%s,%s) = ",
501 optList[entry].opt ? optList[entry].opt : "nil",
502 optList[entry].kw ? optList[entry].kw : "nil");
503#endif
504 if (flag == On && str && (optList[entry].doff != -1)) {
505#ifdef DEBUG_RESOURCES
506 fprintf(stderr, "\"%s\"\n", str);
507#endif
508 R->rs[optList[entry].doff] = str;
509 /*
510 * special cases are handled in main.c:main() to allow
511 * X resources to set these values before we settle for
512 * default values
513 */
514 }
515#ifdef DEBUG_RESOURCES
516 else
517 fprintf(stderr, "???\n");
518#endif
519 } else { /* boolean value */
520#ifdef DEBUG_RESOURCES
521 fprintf(stderr, "boolean (%s,%s) = %s\n",
522 optList[entry].opt, optList[entry].kw, flag);
523#endif
524 if (flag == On)
525 R->Options |= (optList[entry].flag);
526 else
527 R->Options &= ~(optList[entry].flag);
528
529 if (optList[entry].doff != -1)
530 R->rs[optList[entry].doff] = flag;
531 }
532 } else
533#ifdef KEYSYM_RESOURCE
534 /* if (!STRNCMP(opt, "keysym.", sizeof("keysym.") - 1)) */
535 if (rxvt_Str_match(opt, "keysym.")) {
536 const char *str = argv[++i];
537
538 if (str != NULL)
539 rxvt_parse_keysym(aR_ opt + sizeof("keysym.") - 1, str);
540 } else
541#endif
542 ; 820 }
821 }
543 } 822 }
544 823#endif /* NO_RESOURCES */
545 if (bad_option)
546 rxvt_usage(0);
547} 824}
548 825
549/*}}} */ 826struct rxvt_enumerate_closure
827{
828 rxvt_term *term;
829 void (*cb)(rxvt_term *, const char *, const char *);
830 int specific; // iterate over only a specific subhierarchy
831};
550 832
551#ifndef NO_RESOURCES
552/*----------------------------------------------------------------------*/
553
554# ifdef KEYSYM_RESOURCE
555/* 833/*
556 * Define key from XrmEnumerateDatabase. 834 * Define key from XrmEnumerateDatabase.
557 * quarks will be something like 835 * quarks will be something like
558 * "rxvt" "keysym" "0xFF01" 836 * "rxvt" "keysym" "0xFF01"
559 * value will be a string 837 * value will be a string
560 */ 838 */
561/* ARGSUSED */ 839static int
562/* INTPROTO */ 840rxvt_enumerate_helper (
563Bool 841 XrmDatabase *database ecb_unused,
564rxvt_define_key(XrmDatabase *database __attribute__((unused)), XrmBindingList bindings __attribute__((unused)), XrmQuarkList quarks, XrmRepresentation *type __attribute__((unused)), XrmValue *value, XPointer closure __attribute__((unused))) 842 XrmBindingList bindings ecb_unused,
843 XrmQuarkList quarks,
844 XrmRepresentation *type ecb_unused,
845 XrmValue *value,
846 XPointer closure
847)
565{ 848{
566 dR; 849 const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
567 int last;
568 850
569 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ 851 if (*quarks == NULLQUARK) return False;
570 ;
571 last--;
572 rxvt_parse_keysym(aR_ XrmQuarkToString(quarks[last]), (char *)value->addr);
573 return False;
574}
575 852
576/* 853 // if the quark list starts with a tightly bound quark, we skip it,
577 * look for something like this (XK_Delete) 854 // as it exactly matched the prefix. Otherwise, it matched because
578 * rxvt*keysym.0xFFFF: "\177" 855 // it started with "*", in which case we assume the prefix is part
579 * 856 // of the "*".
580 * arg will be 857 if (*bindings == XrmBindTightly)
581 * NULL for ~/.Xdefaults and 858 {
582 * non-NULL for command-line options (need to allocate) 859 ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
583 */ 860 if (*quarks == NULLQUARK) return False;
584#define NEWARGLIM 500 /* `reasonable' size */
585/* INTPROTO */
586int
587rxvt_parse_keysym(pR_ const char *str, const char *arg)
588{
589 int n, sym;
590 char *key_string, *newarg = NULL;
591 char newargstr[NEWARGLIM];
592
593 if (arg == NULL) {
594 if ((n = rxvt_Str_match(str, "keysym.")) == 0)
595 return 0;
596 str += n; /* skip `keysym.' */
597 } 861 }
598/* some scanf() have trouble with a 0x prefix */
599 if (isdigit(str[0])) {
600 if (str[0] == '0' && toupper(str[1]) == 'X')
601 str += 2;
602 if (arg) {
603 if (sscanf(str, (STRCHR(str, ':') ? "%x:" : "%x"), &sym) != 1)
604 return -1;
605 } else {
606 if (sscanf(str, "%x:", &sym) != 1)
607 return -1;
608 862
609 /* cue to ':', it's there since sscanf() worked */ 863 // specific, a bit misleadingly named, is used when a specific "subclass"
610 STRNCPY(newargstr, STRCHR(str, ':') + 1, NEWARGLIM - 1); 864 // is iterated over, e.g. "keysym", and is used to skip one more
611 newargstr[NEWARGLIM - 1] = '\0'; 865 // component, as well as all generic prefixes
612 newarg = newargstr; 866 // this is a bit of a hack, ideally, keysym (the only user) should use its
613 } 867 // own iteration function, but this ought to be less bloated
614 } else { 868 if (data->specific)
615 /* 869 {
616 * convert keysym name to keysym number 870 ++quarks, ++bindings;
617 */ 871 if (*quarks == NULLQUARK) return False;
618 STRNCPY(newargstr, str, NEWARGLIM - 1);
619 newargstr[NEWARGLIM - 1] = '\0';
620 if (arg == NULL) {
621 if ((newarg = STRCHR(newargstr, ':')) == NULL)
622 return -1;
623 *newarg++ = '\0'; /* terminate keysym name */
624 }
625 if ((sym = XStringToKeysym(newargstr)) == None)
626 return -1;
627 } 872 }
628 873
629 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */ 874 char *pattern;
630 return -1; 875 if (quarks[1] == NULLQUARK)
631 sym &= 0xFF; 876 pattern = XrmQuarkToString (quarks[0]); // single component, fast path
632 if (R->Keysym_map[sym] != NULL) /* already set ? */ 877 else
633 return -1; 878 {
879 // multiple components, slow path - should be rare, don't optimize for speed
880 int size = 0;
634 881
635 if (newarg == NULL) { 882 for (int i = 0; quarks[i] != NULLQUARK; ++i)
636 STRNCPY(newargstr, arg, NEWARGLIM - 1); 883 size += strlen (XrmQuarkToString (quarks[i])) + 1;
637 newargstr[NEWARGLIM - 1] = '\0'; 884
638 newarg = newargstr; 885 pattern = rxvt_temp_buf<char> (size + 1);
886
887 // now print all components
888 {
889 char *cur = pattern;
890
891 for (int i = 0; quarks[i] != NULLQUARK; ++i)
892 cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i]));
893 }
894
895 ++pattern; // skip initial dot
639 } 896 }
640 rxvt_Str_trim(newarg);
641 if (*newarg == '\0' || (n = rxvt_Str_escaped(newarg)) == 0)
642 return -1;
643 MIN_IT(n, 255);
644 key_string = (char *)rxvt_malloc((n + 1) * sizeof(char));
645 897
646 key_string[0] = n; 898 data->cb (data->term, pattern, (char *)value->addr);
647 STRNCPY(key_string + 1, newarg, n);
648 R->Keysym_map[sym] = (unsigned char *)key_string;
649 899
650 return 1; 900 return False;
651} 901}
652 902
653# endif /* KEYSYM_RESOURCE */
654
655# ifndef USE_XGETDEFAULT
656/*{{{ rxvt_get_xdefaults() */
657/*
658 * the matching algorithm used for memory-save fake resources
659 */
660/* INTPROTO */
661void 903void
662rxvt_get_xdefaults(pR_ FILE *stream, const char *name) 904rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
663{ 905{
664 unsigned int len; 906 /*
665 char *str, buffer[256]; 907 * [R5 or later]: enumerate the resource database
908 */
909 assert (!name_p == !class_p); // both must be specified, or missing
666 910
667 if (stream == NULL)
668 return;
669 len = STRLEN(name);
670 while ((str = fgets(buffer, sizeof(buffer), stream)) != NULL) {
671 unsigned int entry, n;
672
673 while (*str && isspace(*str))
674 str++; /* leading whitespace */
675
676 if ((str[len] != '*' && str[len] != '.')
677 || (len && STRNCMP(str, name, len)))
678 continue;
679 str += (len + 1); /* skip `name*' or `name.' */
680
681# ifdef KEYSYM_RESOURCE 911#ifdef KEYSYM_RESOURCE
682 if (!rxvt_parse_keysym(aR_ str, NULL)) 912 rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
683# endif /* KEYSYM_RESOURCE */
684 for (entry = 0; entry < optList_size(); entry++) {
685 const char *kw = optList[entry].kw;
686 913
687 if (kw == NULL) 914 XrmDatabase database = XrmGetDatabase (dpy);
688 continue; 915 XrmName name_prefix[3];
689 n = STRLEN (kw); 916 XrmClass class_prefix[3];
690 if (str[n] == ':' && rxvt_Str_match(str, kw)) {
691 /* skip `keyword:' */
692 str += (n + 1);
693 rxvt_Str_trim(str);
694 n = STRLEN(str);
695 if (n && R->rs[optList[entry].doff] == NULL) {
696 /* not already set */
697 int s;
698 char *p = (char *)rxvt_malloc((n + 1) * sizeof(char));
699 917
700 STRCPY(p, str); 918 name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
701 R->rs[optList[entry].doff] = p; 919 name_prefix[2] = NULLQUARK;
702 if (optList_isBool(entry)) { 920 class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
703 s = STRCASECMP(str, "TRUE") == 0 921 class_prefix[2] = NULLQUARK;
704 || STRCASECMP(str, "YES") == 0
705 || STRCASECMP(str, "ON") == 0
706 || STRCASECMP(str, "1") == 0;
707 if (optList_isReverse(entry))
708 s = !s;
709 if (s)
710 R->Options |= (optList[entry].flag);
711 else
712 R->Options &= ~(optList[entry].flag);
713 }
714 }
715 break;
716 }
717 }
718 }
719 rewind(stream);
720}
721 922
722/*}}} */ 923# ifdef RESFALLBACK
723# endif /* ! USE_XGETDEFAULT */ 924 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
724#endif /* NO_RESOURCES */ 925 XrmEnumerateDatabase (database, name_prefix, class_prefix,
926 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
927# endif
725 928
726/*{{{ read the resources files */ 929 name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
727/* 930 XrmEnumerateDatabase (database, name_prefix, class_prefix,
728 * using XGetDefault() or the hand-rolled replacement 931 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
729 */ 932
730/* ARGSUSED */ 933 name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
731/* EXTPROTO */ 934 XrmEnumerateDatabase (database, name_prefix, class_prefix,
935 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
936#endif
937}
938
732void 939void
733rxvt_extract_resources(pR_ Display *display __attribute__((unused)), const char *name) 940rxvt_term::extract_keysym_resources ()
734{ 941{
735#ifndef NO_RESOURCES
736
737# if defined XAPPLOADDIR
738# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
739 /* Compute the path of the possibly available localized Rxvt file */
740 char *localepath = NULL;
741
742 if (R->locale != NULL) { /* XXX: must limit length of string */
743 localepath = (char *)rxvt_malloc(256);
744 sprintf(localepath, XAPPLOADDIRLOCALE "/" APL_SUBCLASS,
745 (int)(258 - sizeof(XAPPLOADDIRLOCALE) - sizeof(APL_SUBCLASS)),
746 R->locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
747 }
748
749 {
750# endif
751# endif
752
753# ifdef USE_XGETDEFAULT
754/*
755 * get resources using the X library function
756 */
757 int entry;
758
759# ifdef XrmEnumOneLevel
760 int i;
761 char *displayResource, *xe;
762 XrmName name_prefix[3];
763 XrmClass class_prefix[3];
764 XrmDatabase database, rdb1;
765 char fname[1024];
766
767 XrmInitialize();
768 database = NULL;
769
770/* Get any Xserver defaults */
771
772 displayResource = XResourceManagerString(display);
773 if (displayResource != NULL)
774 database = XrmGetStringDatabase(displayResource);
775
776# ifdef HAVE_EXTRA_XRESOURCE_FILES
777/* Add in ~/.Xdefaults or ~/.Xresources */
778 {
779 char *ptr;
780
781 if ((ptr = (char *)getenv("HOME")) == NULL)
782 ptr = ".";
783
784 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++) {
785 sprintf(fname, "%-.*s/%s", sizeof(fname) - STRLEN(xnames[i]) - 2,
786 ptr, xnames[i]);
787 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL) {
788 XrmMergeDatabases(rdb1, &database);
789# ifndef HAVE_BOTH_XRESOURCE_FILES
790 break;
791# endif
792 }
793 }
794 }
795# endif
796
797/* Add in XENVIRONMENT file */
798
799 if ((xe = (char *)getenv("XENVIRONMENT")) != NULL
800 && (rdb1 = XrmGetFileDatabase(xe)) != NULL)
801 XrmMergeDatabases(rdb1, &database);
802
803/* Add in Rxvt file */
804# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
805 if (localepath == NULL || (rdb1 = XrmGetFileDatabase(localepath)) == NULL)
806# endif
807 rdb1 = XrmGetFileDatabase(XAPPLOADDIR "/" APL_SUBCLASS);
808 if (rdb1 != NULL)
809 XrmMergeDatabases(rdb1, &database);
810
811/* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
812 if ((xe = (char *)getenv("XAPPLRESDIR")) != NULL) {
813 sprintf(fname, "%-.*s/" APL_SUBCLASS, sizeof(fname)
814 - sizeof(APL_SUBCLASS) - 2, xe);
815 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL)
816 XrmMergeDatabases(rdb1, &database);
817 }
818
819 XrmSetDatabase(display, database);
820# endif
821
822/*
823 * Query resources for options that affect us
824 */
825 for (entry = 0; entry < optList_size(); entry++) {
826 int s;
827 char *p, *p0;
828 const char *kw = optList[entry].kw;
829
830 if (kw == NULL || R->rs[optList[entry].doff] != NULL)
831 continue; /* previously set */
832
833 p = XGetDefault(display, name, kw);
834 p0 = XGetDefault(display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
835 if (p == NULL || (p0 && STRCMP(p, p0) == 0)) {
836 p = XGetDefault(display, APL_SUBCLASS, kw);
837 if (p == NULL || (p0 && STRCMP(p, p0) == 0))
838 p = XGetDefault(display, APL_CLASS, kw);
839 }
840 if (p == NULL && p0)
841 p = p0;
842 if (p) {
843 R->rs[optList[entry].doff] = p;
844
845 if (optList_isBool(entry)) {
846 s = STRCASECMP(p, "TRUE") == 0
847 || STRCASECMP(p, "YES") == 0
848 || STRCASECMP(p, "ON") == 0
849 || STRCASECMP(p, "1") == 0;
850 if (optList_isReverse(entry))
851 s = !s;
852 if (s)
853 R->Options |= (optList[entry].flag);
854 else
855 R->Options &= ~(optList[entry].flag);
856 }
857 }
858 }
859
860/*
861 * [R5 or later]: enumerate the resource database
862 */
863# ifdef XrmEnumOneLevel
864# ifdef KEYSYM_RESOURCE 942#ifdef KEYSYM_RESOURCE
865 name_prefix[0] = XrmStringToName(name); 943 enumerate_keysym_resources (rxvt_define_key);
866 name_prefix[1] = XrmStringToName("keysym");
867 name_prefix[2] = NULLQUARK;
868 class_prefix[0] = XrmStringToName(APL_SUBCLASS);
869 class_prefix[1] = XrmStringToName("Keysym");
870 class_prefix[2] = NULLQUARK;
871/* XXX: Need to check sizeof(rxvt_t) == sizeof(XPointer) */
872 XrmEnumerateDatabase(XrmGetDatabase(display), name_prefix, class_prefix,
873 XrmEnumOneLevel, rxvt_define_key, NULL);
874 name_prefix[0] = XrmStringToName(APL_CLASS);
875 name_prefix[1] = XrmStringToName("keysym");
876 class_prefix[0] = XrmStringToName(APL_CLASS);
877 class_prefix[1] = XrmStringToName("Keysym");
878/* XXX: Need to check sizeof(rxvt_t) == sizeof(XPointer) */
879 XrmEnumerateDatabase(XrmGetDatabase(display), name_prefix, class_prefix,
880 XrmEnumOneLevel, rxvt_define_key, NULL);
881# endif
882# endif
883
884# else /* USE_XGETDEFAULT */
885/* get resources the hard way, but save lots of memory */
886 FILE *fd = NULL;
887 char *home;
888
889 if ((home = getenv("HOME")) != NULL) {
890 unsigned int i, len = STRLEN(home) + 2;
891 char *f = NULL;
892
893 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++) {
894 f = (char *)rxvt_realloc(f, (len + STRLEN(xnames[i])) * sizeof(char));
895
896 sprintf(f, "%s/%s", home, xnames[i]);
897
898 if ((fd = fopen(f, "r")) != NULL)
899 break;
900 }
901 free(f);
902 }
903/*
904 * The normal order to match resources is the following:
905 * @ global resources (partial match, ~/.Xdefaults)
906 * @ application file resources (XAPPLOADDIR/Rxvt)
907 * @ class resources (~/.Xdefaults)
908 * @ private resources (~/.Xdefaults)
909 *
910 * However, for the hand-rolled resources, the matching algorithm
911 * checks if a resource string value has already been allocated
912 * and won't overwrite it with (in this case) a less specific
913 * resource value.
914 *
915 * This avoids multiple allocation. Also, when we've called this
916 * routine command-line string options have already been applied so we
917 * needn't to allocate for those resources.
918 *
919 * So, search in resources from most to least specific.
920 *
921 * Also, use a special sub-class so that we can use either or both of
922 * "XTerm" and "Rxvt" as class names.
923 */
924
925 rxvt_get_xdefaults(aR_ fd, name);
926 rxvt_get_xdefaults(aR_ fd, APL_SUBCLASS);
927
928# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
929 {
930 FILE *ad = NULL;
931
932# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
933 if (localepath == NULL || (ad = fopen(localepath, "r")) == NULL)
934# endif
935 ad = fopen(XAPPLOADDIR "/" APL_SUBCLASS, "r");
936 if (ad != NULL) {
937 rxvt_get_xdefaults(aR_ ad, APL_SUBCLASS);
938 rxvt_get_xdefaults(aR_ ad, "");
939 fclose(ad);
940 }
941 }
942# endif /* XAPPLOADDIR */
943
944 rxvt_get_xdefaults(aR_ fd, APL_CLASS);
945 rxvt_get_xdefaults(aR_ fd, ""); /* partial match */
946 if (fd != NULL)
947 fclose(fd);
948# endif /* USE_XGETDEFAULT */
949
950# if defined XAPPLOADDIR
951# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
952 }
953
954 /* Free the path of the possibly available localized Rxvt file */
955 free(localepath);
956# endif
957# endif 944#endif
958
959#endif /* NO_RESOURCES */
960
961/*
962 * even without resources, at least do this setup for command-line
963 * options and command-line long options
964 */
965#ifdef MULTICHAR_SET
966 rxvt_set_multichar_encoding(aR_ R->rs[Rs_multichar_encoding]);
967#endif
968#ifdef GREEK_SUPPORT
969/* this could be a function in grkelot.c */
970/* void set_greek_keyboard (const char * str); */
971 if (R->rs[Rs_greek_keyboard]) {
972 if (!STRCMP(R->rs[Rs_greek_keyboard], "iso"))
973 greek_setmode(GREEK_ELOT928); /* former -grk9 */
974 else if (!STRCMP(R->rs[Rs_greek_keyboard], "ibm"))
975 greek_setmode(GREEK_IBM437); /* former -grk4 */
976 }
977 {
978 KeySym sym;
979
980 if (R->rs[Rs_greektoggle_key]
981 && ((sym = XStringToKeysym(R->rs[Rs_greektoggle_key])) != 0))
982 R->ks_greekmodeswith = sym;
983 }
984#endif /* GREEK_SUPPORT */
985
986#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
987 {
988 KeySym sym;
989
990 if (R->rs[Rs_bigfont_key]
991 && ((sym = XStringToKeysym(R->rs[Rs_bigfont_key])) != 0))
992 R->ks_bigfont = sym;
993 if (R->rs[Rs_smallfont_key]
994 && ((sym = XStringToKeysym(R->rs[Rs_smallfont_key])) != 0))
995 R->ks_smallfont = sym;
996 }
997#endif
998} 945}
999 946
1000/*}}} */
1001/*----------------------- end-of-file (C source) -----------------------*/ 947/*----------------------- end-of-file (C source) -----------------------*/
948

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