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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.7 by pcg, Fri Jan 16 22:26:18 2004 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 1.7 2004/01/16 22:26:18 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", "pb", Opt_pointerBlank, "switch off pointer after delay"), 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 STRG(Rs_font, "font", "fn", "fontname", "normal text font"),
191/* fonts: command-line option = resource name */
192#ifdef USE_XIM
193 STRG(Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
194 STRG(Rs_preeditType, "preeditType", "pt", "style",
195 "input style: style = OverTheSpot|OffTheSpot|Root"),
196#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
197 STRG(Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
198#endif
199#endif /* USE_XIM */
200#ifdef GREEK_SUPPORT
201 STRG(Rs_greek_keyboard, "greek_keyboard", "grk", "mode",
202 "greek keyboard mapping; mode = iso | ibm"),
203 RSTRG(Rs_greektoggle_key, "greektoggle_key", "keysym"),
204#endif
205 STRG(Rs_name, NULL, "name", "string",
206 "client instance, icon, and title strings"),
207 STRG(Rs_title, "title", "title", "string", "title name for window"),
208 STRG(Rs_title, NULL, "T", NULL, NULL), /* short form */
209 STRG(Rs_iconName, "iconName", "n", "string", "icon name for window"),
210#ifndef NO_CURSORCOLOR 185#ifndef NO_CURSORCOLOR
211 STRG(Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), 186 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
212/* command-line option = resource name */ 187 /* command-line option = resource name */
213 RSTRG(Rs_color + Color_cursor2, "cursorColor2", "color"), 188 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
214#endif /* NO_CURSORCOLOR */ 189#endif /* NO_CURSORCOLOR */
215 STRG(Rs_color + Color_pointer, "pointerColor", "pr", "color", 190 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
216 "pointer color"), 191 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
217 STRG(Rs_color + Color_border, "borderColor", "bd", "color", 192 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
218 "border color"), 193#if ENABLE_EWMH
219 STRG(Rs_saveLines, "saveLines", "sl", "number", 194 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
220 "number of scrolled lines to save"), 195#endif
221#ifndef NO_FRILLS 196#ifdef HAVE_XMU
222 STRG(Rs_ext_bwidth, "externalBorder", "w", "number", 197 RSTRG (Rs_pointerShape, "pointerShape", "string"),
223 "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"),
224 STRG(Rs_ext_bwidth, NULL, "bw", NULL, NULL), 233 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
225 STRG(Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 234 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
226 STRG(Rs_int_bwidth, "internalBorder", "b", "number", 235 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
227 "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"),
228#endif 239#endif
229#ifndef NO_LINESPACE 240#ifdef BUILTIN_GLYPHS
230 STRG(Rs_lineSpace, "lineSpace", "lsp", "number", 241 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "use of font glyphs instead of internal glyphs"),
231 "number of extra pixels between rows"),
232#endif 242#endif
233 STRG(Rs_scrollBar_thickness, "thickness", "sbt", "number",
234 "scrollbar thickness/width in pixels"),
235#ifdef POINTER_BLANK 243#ifdef POINTER_BLANK
236 RSTRG(Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 244 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
237#endif 245#endif
238#ifndef NO_BACKSPACE_KEY 246#ifndef NO_BACKSPACE_KEY
239 RSTRG(Rs_backspace_key, "backspacekey", "string"), 247 RSTRG (Rs_backspace_key, "backspacekey", "string"),
240#endif 248#endif
241#ifndef NO_DELETE_KEY 249#ifndef NO_DELETE_KEY
242 RSTRG(Rs_delete_key, "deletekey", "string"), 250 RSTRG (Rs_delete_key, "deletekey", "string"),
243#endif
244 RSTRG(Rs_selectstyle, "selectstyle", "mode"),
245 RSTRG(Rs_scrollstyle, "scrollstyle", "mode"),
246#ifdef HAVE_SCROLLBARS
247 RSTRG(Rs_scrollBar_align, "scrollBar_align", "mode"),
248#endif 251#endif
249#ifdef PRINTPIPE 252#ifdef PRINTPIPE
250 RSTRG(Rs_print_pipe, "print-pipe", "string"), 253 RSTRG (Rs_print_pipe, "print-pipe", "string"),
251#endif 254#endif
252#if defined (HOTKEY_CTRL) || defined (HOTKEY_META) 255 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
253 RSTRG(Rs_bigfont_key, "bigfont_key", "keysym"),
254 RSTRG(Rs_smallfont_key, "smallfont_key", "keysym"),
255#endif
256 STRG(Rs_modifier, "modifier", "mod", "modifier",
257 "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
258 INFO("xrm", "string", "X resource"),
259#ifdef CUTCHAR_RESOURCE
260 RSTRG(Rs_cutchars, "cutchars", "string"), 256 RSTRG (Rs_cutchars, "cutchars", "string"),
261#endif /* CUTCHAR_RESOURCE */
262#ifdef ACS_ASCII
263 RSTRG(Rs_acs_chars, "acsChars", "string"),
264#endif /* ACS_ASCII */
265 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
266 INFO("e", "command arg ...", "command to execute") 281 INFO ("e", "command arg ...", "command to execute")
267}; 282 };
268 283
269#undef INFO 284#undef INFO
285#undef RINFO
270#undef STRG 286#undef STRG
271#undef RSTRG 287#undef RSTRG
272#undef SWCH 288#undef SWCH
273#undef BOOL 289#undef BOOL
274/*}}} */
275 290
276static const char releasestring[] = "Rxvt v" VERSION " - released: " DATE "\n"; 291static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
277static const char optionsstring[] = "Options: " 292static const char optionsstring[] = "options: "
278#if defined(XPM_BACKGROUND) 293#if ENABLE_PERL
279 "XPM," 294 "perl,"
280#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
281#if defined(TRANSPARENT) 334#if defined(ENABLE_TRANSPARENCY)
282 "transparent," 335 "transparent,"
336 "tint,"
283#endif 337#endif
284#if defined(UTMP_SUPPORT) 338#if HAVE_PIXBUF
285 "utmp," 339 "pixbuf,"
286#endif
287#if defined(MENUBAR)
288 "menubar,"
289#endif
290#if !defined(NO_FRILLS)
291 "frills,"
292#endif
293#if !defined(NO_LINESPACE)
294 "linespace,"
295#endif
296#if defined(PREFER_24BIT)
297 "24bit,"
298#endif 340#endif
299#if defined(USE_XIM) 341#if defined(USE_XIM)
300 "XIM," 342 "XIM,"
301#endif
302#if defined(MULTICHAR_SET)
303 "multichar_languages,"
304#endif
305 "scrollbars="
306#if !defined(HAVE_SCROLLBARS)
307 "NONE"
308#else
309# if defined(RXVT_SCROLLBAR)
310 "rxvt"
311# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
312 "+"
313# endif
314# endif
315# if defined(NEXT_SCROLLBAR)
316 "NeXT"
317# if defined(XTERM_SCROLLBAR)
318 "+"
319# endif
320# endif
321# if defined(XTERM_SCROLLBAR)
322 "xterm"
323# endif
324#endif
325 ","
326#if defined(GREEK_SUPPORT)
327 "Greek,"
328#endif
329#if defined(RXVT_GRAPHICS)
330 "graphics,"
331#endif 343#endif
332#if defined(NO_BACKSPACE_KEY) 344#if defined(NO_BACKSPACE_KEY)
333 "no_backspace," 345 "no_backspace,"
334#endif 346#endif
335#if defined(NO_DELETE_KEY) 347#if defined(NO_DELETE_KEY)
336 "no_delete," 348 "no_delete,"
337#endif 349#endif
338#if !defined(NO_STRINGS) 350#if EIGHT_BIT_CONTROLS
339 "strings," 351 "8bitctrls,"
340#endif 352#endif
341#if defined(TTY_256COLOR) 353#if defined(ENABLE_FRILLS)
342 "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,"
343#endif 373#endif
344#if defined(NO_RESOURCES) 374#if defined(NO_RESOURCES)
345 "NoResources" 375 "NoResources,"
346#else
347# if defined(USE_XGETDEFAULT)
348 "XGetDefaults"
349# else
350 ".Xdefaults"
351# endif 376#endif
377 "scrollbars=plain"
378#if defined(RXVT_SCROLLBAR)
379 "+rxvt"
352#endif 380#endif
353 "\nUsage: "; /* Usage */ 381#if defined(NEXT_SCROLLBAR)
382 "+NeXT"
383#endif
384#if defined(XTERM_SCROLLBAR)
385 "+xterm"
386#endif
387 "\nUsage: "; /* Usage */
354 388
355#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";
356 394
357/*{{{ usage: */ 395/*{{{ usage: */
358/*----------------------------------------------------------------------*/ 396/*----------------------------------------------------------------------*/
359/* EXTPROTO */
360void 397void
361rxvt_usage(int type) 398rxvt_term::rxvt_usage (int type)
362{ 399{
363 unsigned int i, col; 400 unsigned int i, col;
364 401
365 write(STDERR_FILENO, releasestring, sizeof(releasestring) - 1); 402 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
366 write(STDERR_FILENO, optionsstring, sizeof(optionsstring) - 1);
367 write(STDERR_FILENO, APL_NAME, sizeof(APL_NAME) - 1);
368 403
369 switch (type) { 404 switch (type)
405 {
370 case 0: /* brief listing */ 406 case 0: /* brief listing */
371 fprintf(stderr, " [-help] [--help]\n"); 407 rxvt_log (" [-help] [--help]\n");
372 for (col = 1, i = 0; i < optList_size(); i++) 408
409 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
373 if (optList[i].desc != NULL) { 410 if (optList[i].desc != NULL)
374 int len = 0; 411 {
412 int len = 0;
375 413
376 if (!optList_isBool(i)) { 414 if (optList[i].arg)
377 len = optList_strlen(i); 415 len = strlen (optList[i].arg) + 1;
378 if (len > 0) 416
379 len++; /* account for space */
380 }
381#ifdef DEBUG_STRICT
382 assert(optList[i].opt != NULL); 417 assert (optList[i].opt != NULL);
383#endif
384 len += 4 + STRLEN(optList[i].opt) + (optList_isBool(i) ? 2: 0); 418 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
385 col += len; 419 col += len;
386 if (col > 79) { /* assume regular width */
387 putc('\n', stderr);
388 col = 1 + len;
389 }
390 fprintf(stderr, " [-%s%s", (optList_isBool(i) ? "/+" : ""),
391 optList[i].opt);
392 if (optList_strlen(i))
393 fprintf(stderr, " %s]", optList[i].arg);
394 else
395 fprintf(stderr, "]");
396 }
397 break;
398 420
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
399 case 1: /* full command-line listing */ 437 case 1: /* full command-line listing */
400 fprintf(stderr, " [options] [-e command args]\n\n" 438 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
401 "where options include:\n"); 439
402 for (i = 0; i < optList_size(); i++) 440 for (i = 0; i < ecb_array_length (optList); i++)
403 if (optList[i].desc != NULL) { 441 if (optList[i].desc != NULL)
404#ifdef DEBUG_STRICT 442 {
405 assert(optList[i].opt != NULL); 443 assert (optList[i].opt != NULL);
406#endif 444 rxvt_log (" %s%s %-*s%s%s\n",
407 fprintf(stderr, " %s%s %-*s%s%s\n",
408 (optList_isBool(i) ? "-/+" : "-"), optList[i].opt, 445 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
409 (INDENT - STRLEN(optList[i].opt) 446 (INDENT - strlen (optList[i].opt)
410 + (optList_isBool(i) ? 0 : 2)), 447 + (optList_isBool (i) ? 0 : 2)),
411 (optList[i].arg ? optList[i].arg : ""), 448 (optList[i].arg ? optList[i].arg : ""),
412 (optList_isBool(i) ? "turn on/off " : ""), 449 (optList_isBool (i) ? "turn on/off " : ""),
413 optList[i].desc); 450 optList[i].desc);
414 } 451 }
415 fprintf(stderr, "\n --help to list long-options");
416 break;
417 452
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
418 case 2: /* full resource listing */ 461 case 2: /* full resource listing */
419 fprintf(stderr,
420 " [options] [-e command args]\n\n" 462 rxvt_log (" [options] [-e command args]\n\n"
421 "where resources (long-options) include:\n"); 463 "where resources (long-options) include:\n");
422 464
423 for (i = 0; i < optList_size(); i++) 465 for (i = 0; i < ecb_array_length (optList); i++)
424 if (optList[i].kw != NULL) 466 if (optList[i].kw != NULL)
425 fprintf(stderr, " %s: %*s%s\n", 467 rxvt_log (" %s: %*s%s\n",
426 optList[i].kw, 468 optList[i].kw,
427 (INDENT - STRLEN(optList[i].kw)), "", /* XXX */ 469 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
428 (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
429#ifdef KEYSYM_RESOURCE 573#ifdef KEYSYM_RESOURCE
430 fprintf(stderr, " " "keysym.sym" ": %*s%s\n", 574 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
431 (INDENT - sizeof("keysym.sym") + 1), "", /* XXX */ 575 {
432 "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 }
433#endif 583#endif
434 fprintf(stderr, "\n -help to list options"); 584 else if (!strcmp (opt, "e"))
435 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 }
436 } 617 }
437 fprintf(stderr, "\n\n"); 618
438 exit(EXIT_FAILURE); 619 if (bad_option)
439 /* NOTREACHED */ 620 rxvt_usage (0);
621
622 return 0;
440} 623}
441 624
442/*}}} */ 625/*}}} */
443 626
444/*{{{ get command-line options before getting resources */ 627/*----------------------------------------------------------------------*/
445/* 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
446void 783void
447rxvt_get_options(pR_ int argc, const char *const *argv) 784rxvt_term::extract_resources ()
448{ 785{
449 int i, bad_option = 0;
450 static const char On[3] = "ON", Off[4] = "OFF";
451
452 for (i = 1; i < argc; i++) {
453 unsigned int entry, longopt = 0;
454 const char *flag, *opt;
455
456 opt = argv[i];
457#ifdef DEBUG_RESOURCES 786#ifndef NO_RESOURCES
458 fprintf(stderr, "argv[%d] = %s: ", i, opt); 787 XrmDatabase database = XrmGetDatabase (dpy);
459#endif 788 XrmMergeDatabases (option_db, &database);
460 if (*opt == '-') { 789 option_db = NULL;
461 flag = On; 790 /*
462 if (*++opt == '-') 791 * Query resources for options that affect us
463 longopt = *opt++; /* long option */ 792 */
464 } else if (*opt == '+') { 793 for (int entry = 0; entry < ecb_array_length (optList); entry++)
465 flag = Off; 794 {
466 if (*++opt == '+') 795 int s;
467 longopt = *opt++; /* long option */ 796 const char *kw = optList[entry].kw;
468 } else {
469 bad_option = 1;
470 rxvt_print_error("bad option \"%s\"", opt);
471 continue;
472 }
473 797
474 if (!STRCMP(opt, "help")) 798 if (kw == NULL || rs[optList[entry].doff] != NULL)
475 rxvt_usage(longopt ? 2 : 1); 799 continue; // previously set
476 if (!STRCMP(opt, "h"))
477 rxvt_usage(0);
478 800
479 /* feature: always try to match long-options */ 801 const char *p = x_resource (kw);
480 for (entry = 0; entry < optList_size(); entry++)
481 if ((optList[entry].kw && !STRCMP(opt, optList[entry].kw))
482 || (!longopt
483 && optList[entry].opt && !STRCMP(opt, optList[entry].opt)))
484 break;
485 802
486 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
487 if (optList_isReverse(entry)) 816 if (optList_isReverse (entry))
488 flag = flag == On ? Off : On; 817 s = !s;
489 if (optList_strlen(entry)) { /* string value */
490 const char *str = argv[++i];
491 818
492#ifdef DEBUG_RESOURCES 819 set_option (optList[entry].index, s);
493 fprintf(stderr, "string (%s,%s) = ", 820 }
494 optList[entry].opt ? optList[entry].opt : "nil", 821 }
495 optList[entry].kw ? optList[entry].kw : "nil");
496#endif
497 if (flag == On && str && (optList[entry].doff != -1)) {
498#ifdef DEBUG_RESOURCES
499 fprintf(stderr, "\"%s\"\n", str);
500#endif
501 R->rs[optList[entry].doff] = str;
502 /*
503 * special cases are handled in main.c:main() to allow
504 * X resources to set these values before we settle for
505 * default values
506 */
507 }
508#ifdef DEBUG_RESOURCES
509 else
510 fprintf(stderr, "???\n");
511#endif
512 } else { /* boolean value */
513#ifdef DEBUG_RESOURCES
514 fprintf(stderr, "boolean (%s,%s) = %s\n",
515 optList[entry].opt, optList[entry].kw, flag);
516#endif
517 if (flag == On)
518 R->Options |= (optList[entry].flag);
519 else
520 R->Options &= ~(optList[entry].flag);
521
522 if (optList[entry].doff != -1)
523 R->rs[optList[entry].doff] = flag;
524 }
525 } else
526#ifdef KEYSYM_RESOURCE
527 /* if (!STRNCMP(opt, "keysym.", sizeof("keysym.") - 1)) */
528 if (rxvt_Str_match(opt, "keysym.")) {
529 const char *str = argv[++i];
530
531 if (str != NULL)
532 rxvt_parse_keysym(aR_ opt + sizeof("keysym.") - 1, str);
533 } else
534#endif
535 bad_option = 1;
536 } 822 }
537 823#endif /* NO_RESOURCES */
538 if (bad_option)
539 rxvt_usage(0);
540} 824}
541 825
542/*}}} */ 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};
543 832
544#ifndef NO_RESOURCES
545/*----------------------------------------------------------------------*/
546
547# ifdef KEYSYM_RESOURCE
548/* 833/*
549 * Define key from XrmEnumerateDatabase. 834 * Define key from XrmEnumerateDatabase.
550 * quarks will be something like 835 * quarks will be something like
551 * "rxvt" "keysym" "0xFF01" 836 * "rxvt" "keysym" "0xFF01"
552 * value will be a string 837 * value will be a string
553 */ 838 */
554/* ARGSUSED */ 839static int
555/* INTPROTO */ 840rxvt_enumerate_helper (
556Bool 841 XrmDatabase *database ecb_unused,
557rxvt_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)
558{ 848{
559 dR; 849 const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
560 int last;
561 850
562 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ 851 if (*quarks == NULLQUARK) return False;
563 ;
564 last--;
565 rxvt_parse_keysym(aR_ XrmQuarkToString(quarks[last]), (char *)value->addr);
566 return False;
567}
568 852
569/* 853 // if the quark list starts with a tightly bound quark, we skip it,
570 * look for something like this (XK_Delete) 854 // as it exactly matched the prefix. Otherwise, it matched because
571 * rxvt*keysym.0xFFFF: "\177" 855 // it started with "*", in which case we assume the prefix is part
572 * 856 // of the "*".
573 * arg will be 857 if (*bindings == XrmBindTightly)
574 * NULL for ~/.Xdefaults and 858 {
575 * non-NULL for command-line options (need to allocate) 859 ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
576 */ 860 if (*quarks == NULLQUARK) return False;
577#define NEWARGLIM 500 /* `reasonable' size */
578/* INTPROTO */
579int
580rxvt_parse_keysym(pR_ const char *str, const char *arg)
581{
582 int n, sym;
583 char *key_string, *newarg = NULL;
584 char newargstr[NEWARGLIM];
585
586 if (arg == NULL) {
587 if ((n = rxvt_Str_match(str, "keysym.")) == 0)
588 return 0;
589 str += n; /* skip `keysym.' */
590 } 861 }
591/* some scanf() have trouble with a 0x prefix */
592 if (isdigit(str[0])) {
593 if (str[0] == '0' && toupper(str[1]) == 'X')
594 str += 2;
595 if (arg) {
596 if (sscanf(str, (STRCHR(str, ':') ? "%x:" : "%x"), &sym) != 1)
597 return -1;
598 } else {
599 if (sscanf(str, "%x:", &sym) != 1)
600 return -1;
601 862
602 /* cue to ':', it's there since sscanf() worked */ 863 // specific, a bit misleadingly named, is used when a specific "subclass"
603 STRNCPY(newargstr, STRCHR(str, ':') + 1, NEWARGLIM - 1); 864 // is iterated over, e.g. "keysym", and is used to skip one more
604 newargstr[NEWARGLIM - 1] = '\0'; 865 // component, as well as all generic prefixes
605 newarg = newargstr; 866 // this is a bit of a hack, ideally, keysym (the only user) should use its
606 } 867 // own iteration function, but this ought to be less bloated
607 } else { 868 if (data->specific)
608 /* 869 {
609 * convert keysym name to keysym number 870 ++quarks, ++bindings;
610 */ 871 if (*quarks == NULLQUARK) return False;
611 STRNCPY(newargstr, str, NEWARGLIM - 1);
612 newargstr[NEWARGLIM - 1] = '\0';
613 if (arg == NULL) {
614 if ((newarg = STRCHR(newargstr, ':')) == NULL)
615 return -1;
616 *newarg++ = '\0'; /* terminate keysym name */
617 }
618 if ((sym = XStringToKeysym(newargstr)) == None)
619 return -1;
620 } 872 }
621 873
622 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */ 874 char *pattern;
623 return -1; 875 if (quarks[1] == NULLQUARK)
624 sym &= 0xFF; 876 pattern = XrmQuarkToString (quarks[0]); // single component, fast path
625 if (R->Keysym_map[sym] != NULL) /* already set ? */ 877 else
626 return -1; 878 {
879 // multiple components, slow path - should be rare, don't optimize for speed
880 int size = 0;
627 881
628 if (newarg == NULL) { 882 for (int i = 0; quarks[i] != NULLQUARK; ++i)
629 STRNCPY(newargstr, arg, NEWARGLIM - 1); 883 size += strlen (XrmQuarkToString (quarks[i])) + 1;
630 newargstr[NEWARGLIM - 1] = '\0'; 884
631 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
632 } 896 }
633 rxvt_Str_trim(newarg);
634 if (*newarg == '\0' || (n = rxvt_Str_escaped(newarg)) == 0)
635 return -1;
636 MIN_IT(n, 255);
637 key_string = (char *)rxvt_malloc((n + 1) * sizeof(char));
638 897
639 key_string[0] = n; 898 data->cb (data->term, pattern, (char *)value->addr);
640 STRNCPY(key_string + 1, newarg, n);
641 R->Keysym_map[sym] = (unsigned char *)key_string;
642 899
643 return 1; 900 return False;
644} 901}
645 902
646# endif /* KEYSYM_RESOURCE */
647
648# ifndef USE_XGETDEFAULT
649/*{{{ rxvt_get_xdefaults() */
650/*
651 * the matching algorithm used for memory-save fake resources
652 */
653/* INTPROTO */
654void 903void
655rxvt_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)
656{ 905{
657 unsigned int len; 906 /*
658 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
659 910
660 if (stream == NULL)
661 return;
662 len = STRLEN(name);
663 while ((str = fgets(buffer, sizeof(buffer), stream)) != NULL) {
664 unsigned int entry, n;
665
666 while (*str && isspace(*str))
667 str++; /* leading whitespace */
668
669 if ((str[len] != '*' && str[len] != '.')
670 || (len && STRNCMP(str, name, len)))
671 continue;
672 str += (len + 1); /* skip `name*' or `name.' */
673
674# ifdef KEYSYM_RESOURCE 911#ifdef KEYSYM_RESOURCE
675 if (!rxvt_parse_keysym(aR_ str, NULL)) 912 rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
676# endif /* KEYSYM_RESOURCE */
677 for (entry = 0; entry < optList_size(); entry++) {
678 const char *kw = optList[entry].kw;
679 913
680 if (kw == NULL) 914 XrmDatabase database = XrmGetDatabase (dpy);
681 continue; 915 XrmName name_prefix[3];
682 n = STRLEN (kw); 916 XrmClass class_prefix[3];
683 if (str[n] == ':' && rxvt_Str_match(str, kw)) {
684 /* skip `keyword:' */
685 str += (n + 1);
686 rxvt_Str_trim(str);
687 n = STRLEN(str);
688 if (n && R->rs[optList[entry].doff] == NULL) {
689 /* not already set */
690 int s;
691 char *p = (char *)rxvt_malloc((n + 1) * sizeof(char));
692 917
693 STRCPY(p, str); 918 name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
694 R->rs[optList[entry].doff] = p; 919 name_prefix[2] = NULLQUARK;
695 if (optList_isBool(entry)) { 920 class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
696 s = STRCASECMP(str, "TRUE") == 0 921 class_prefix[2] = NULLQUARK;
697 || STRCASECMP(str, "YES") == 0
698 || STRCASECMP(str, "ON") == 0
699 || STRCASECMP(str, "1") == 0;
700 if (optList_isReverse(entry))
701 s = !s;
702 if (s)
703 R->Options |= (optList[entry].flag);
704 else
705 R->Options &= ~(optList[entry].flag);
706 }
707 }
708 break;
709 }
710 }
711 }
712 rewind(stream);
713}
714 922
715/*}}} */ 923# ifdef RESFALLBACK
716# endif /* ! USE_XGETDEFAULT */ 924 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
717#endif /* NO_RESOURCES */ 925 XrmEnumerateDatabase (database, name_prefix, class_prefix,
926 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
927# endif
718 928
719/*{{{ read the resources files */ 929 name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
720/* 930 XrmEnumerateDatabase (database, name_prefix, class_prefix,
721 * using XGetDefault() or the hand-rolled replacement 931 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
722 */ 932
723/* ARGSUSED */ 933 name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
724/* EXTPROTO */ 934 XrmEnumerateDatabase (database, name_prefix, class_prefix,
935 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
936#endif
937}
938
725void 939void
726rxvt_extract_resources(pR_ Display *display __attribute__((unused)), const char *name) 940rxvt_term::extract_keysym_resources ()
727{ 941{
728#ifndef NO_RESOURCES
729
730# if defined XAPPLOADDIR
731# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
732 /* Compute the path of the possibly available localized Rxvt file */
733 char *localepath = NULL;
734
735 if (R->locale != NULL) { /* XXX: must limit length of string */
736 localepath = (char *)rxvt_malloc(256);
737 sprintf(localepath, XAPPLOADDIRLOCALE "/" APL_SUBCLASS,
738 (int)(258 - sizeof(XAPPLOADDIRLOCALE) - sizeof(APL_SUBCLASS)),
739 R->locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
740 }
741
742 {
743# endif
744# endif
745
746# ifdef USE_XGETDEFAULT
747/*
748 * get resources using the X library function
749 */
750 int entry;
751
752# ifdef XrmEnumOneLevel
753 int i;
754 char *displayResource, *xe;
755 XrmName name_prefix[3];
756 XrmClass class_prefix[3];
757 XrmDatabase database, rdb1;
758 char fname[1024];
759
760 XrmInitialize();
761 database = NULL;
762
763/* Get any Xserver defaults */
764
765 displayResource = XResourceManagerString(display);
766 if (displayResource != NULL)
767 database = XrmGetStringDatabase(displayResource);
768
769# ifdef HAVE_EXTRA_XRESOURCE_FILES
770/* Add in ~/.Xdefaults or ~/.Xresources */
771 {
772 char *ptr;
773
774 if ((ptr = (char *)getenv("HOME")) == NULL)
775 ptr = ".";
776
777 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++) {
778 sprintf(fname, "%-.*s/%s", sizeof(fname) - STRLEN(xnames[i]) - 2,
779 ptr, xnames[i]);
780 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL) {
781 XrmMergeDatabases(rdb1, &database);
782# ifndef HAVE_BOTH_XRESOURCE_FILES
783 break;
784# endif
785 }
786 }
787 }
788# endif
789
790/* Add in XENVIRONMENT file */
791
792 if ((xe = (char *)getenv("XENVIRONMENT")) != NULL
793 && (rdb1 = XrmGetFileDatabase(xe)) != NULL)
794 XrmMergeDatabases(rdb1, &database);
795
796/* Add in Rxvt file */
797# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
798 if (localepath == NULL || (rdb1 = XrmGetFileDatabase(localepath)) == NULL)
799# endif
800 rdb1 = XrmGetFileDatabase(XAPPLOADDIR "/" APL_SUBCLASS);
801 if (rdb1 != NULL)
802 XrmMergeDatabases(rdb1, &database);
803
804/* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
805 if ((xe = (char *)getenv("XAPPLRESDIR")) != NULL) {
806 sprintf(fname, "%-.*s/" APL_SUBCLASS, sizeof(fname)
807 - sizeof(APL_SUBCLASS) - 2, xe);
808 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL)
809 XrmMergeDatabases(rdb1, &database);
810 }
811
812 XrmSetDatabase(display, database);
813# endif
814
815/*
816 * Query resources for options that affect us
817 */
818 for (entry = 0; entry < optList_size(); entry++) {
819 int s;
820 char *p, *p0;
821 const char *kw = optList[entry].kw;
822
823 if (kw == NULL || R->rs[optList[entry].doff] != NULL)
824 continue; /* previously set */
825
826 p = XGetDefault(display, name, kw);
827 p0 = XGetDefault(display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
828 if (p == NULL || (p0 && STRCMP(p, p0) == 0)) {
829 p = XGetDefault(display, APL_SUBCLASS, kw);
830 if (p == NULL || (p0 && STRCMP(p, p0) == 0))
831 p = XGetDefault(display, APL_CLASS, kw);
832 }
833 if (p == NULL && p0)
834 p = p0;
835 if (p) {
836 R->rs[optList[entry].doff] = p;
837
838 if (optList_isBool(entry)) {
839 s = STRCASECMP(p, "TRUE") == 0
840 || STRCASECMP(p, "YES") == 0
841 || STRCASECMP(p, "ON") == 0
842 || STRCASECMP(p, "1") == 0;
843 if (optList_isReverse(entry))
844 s = !s;
845 if (s)
846 R->Options |= (optList[entry].flag);
847 else
848 R->Options &= ~(optList[entry].flag);
849 }
850 }
851 }
852
853/*
854 * [R5 or later]: enumerate the resource database
855 */
856# ifdef XrmEnumOneLevel
857# ifdef KEYSYM_RESOURCE 942#ifdef KEYSYM_RESOURCE
858 name_prefix[0] = XrmStringToName(name); 943 enumerate_keysym_resources (rxvt_define_key);
859 name_prefix[1] = XrmStringToName("keysym");
860 name_prefix[2] = NULLQUARK;
861 class_prefix[0] = XrmStringToName(APL_SUBCLASS);
862 class_prefix[1] = XrmStringToName("Keysym");
863 class_prefix[2] = NULLQUARK;
864/* XXX: Need to check sizeof(rxvt_t) == sizeof(XPointer) */
865 XrmEnumerateDatabase(XrmGetDatabase(display), name_prefix, class_prefix,
866 XrmEnumOneLevel, rxvt_define_key, NULL);
867 name_prefix[0] = XrmStringToName(APL_CLASS);
868 name_prefix[1] = XrmStringToName("keysym");
869 class_prefix[0] = XrmStringToName(APL_CLASS);
870 class_prefix[1] = XrmStringToName("Keysym");
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# endif
875# endif
876
877# else /* USE_XGETDEFAULT */
878/* get resources the hard way, but save lots of memory */
879 FILE *fd = NULL;
880 char *home;
881
882 if ((home = getenv("HOME")) != NULL) {
883 unsigned int i, len = STRLEN(home) + 2;
884 char *f = NULL;
885
886 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++) {
887 f = (char *)rxvt_realloc(f, (len + STRLEN(xnames[i])) * sizeof(char));
888
889 sprintf(f, "%s/%s", home, xnames[i]);
890
891 if ((fd = fopen(f, "r")) != NULL)
892 break;
893 }
894 free(f);
895 }
896/*
897 * The normal order to match resources is the following:
898 * @ global resources (partial match, ~/.Xdefaults)
899 * @ application file resources (XAPPLOADDIR/Rxvt)
900 * @ class resources (~/.Xdefaults)
901 * @ private resources (~/.Xdefaults)
902 *
903 * However, for the hand-rolled resources, the matching algorithm
904 * checks if a resource string value has already been allocated
905 * and won't overwrite it with (in this case) a less specific
906 * resource value.
907 *
908 * This avoids multiple allocation. Also, when we've called this
909 * routine command-line string options have already been applied so we
910 * needn't to allocate for those resources.
911 *
912 * So, search in resources from most to least specific.
913 *
914 * Also, use a special sub-class so that we can use either or both of
915 * "XTerm" and "Rxvt" as class names.
916 */
917
918 rxvt_get_xdefaults(aR_ fd, name);
919 rxvt_get_xdefaults(aR_ fd, APL_SUBCLASS);
920
921# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
922 {
923 FILE *ad = NULL;
924
925# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
926 if (localepath == NULL || (ad = fopen(localepath, "r")) == NULL)
927# endif
928 ad = fopen(XAPPLOADDIR "/" APL_SUBCLASS, "r");
929 if (ad != NULL) {
930 rxvt_get_xdefaults(aR_ ad, APL_SUBCLASS);
931 rxvt_get_xdefaults(aR_ ad, "");
932 fclose(ad);
933 }
934 }
935# endif /* XAPPLOADDIR */
936
937 rxvt_get_xdefaults(aR_ fd, APL_CLASS);
938 rxvt_get_xdefaults(aR_ fd, ""); /* partial match */
939 if (fd != NULL)
940 fclose(fd);
941# endif /* USE_XGETDEFAULT */
942
943# if defined XAPPLOADDIR
944# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
945 }
946
947 /* Free the path of the possibly available localized Rxvt file */
948 free(localepath);
949# endif
950# endif 944#endif
951
952#endif /* NO_RESOURCES */
953
954/*
955 * even without resources, at least do this setup for command-line
956 * options and command-line long options
957 */
958#ifdef MULTICHAR_SET
959 rxvt_set_multichar_encoding(aR_ R->rs[Rs_multichar_encoding]);
960#endif
961#ifdef GREEK_SUPPORT
962/* this could be a function in grkelot.c */
963/* void set_greek_keyboard (const char * str); */
964 if (R->rs[Rs_greek_keyboard]) {
965 if (!STRCMP(R->rs[Rs_greek_keyboard], "iso"))
966 greek_setmode(GREEK_ELOT928); /* former -grk9 */
967 else if (!STRCMP(R->rs[Rs_greek_keyboard], "ibm"))
968 greek_setmode(GREEK_IBM437); /* former -grk4 */
969 }
970 {
971 KeySym sym;
972
973 if (R->rs[Rs_greektoggle_key]
974 && ((sym = XStringToKeysym(R->rs[Rs_greektoggle_key])) != 0))
975 R->ks_greekmodeswith = sym;
976 }
977#endif /* GREEK_SUPPORT */
978
979#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
980 {
981 KeySym sym;
982
983 if (R->rs[Rs_bigfont_key]
984 && ((sym = XStringToKeysym(R->rs[Rs_bigfont_key])) != 0))
985 R->ks_bigfont = sym;
986 if (R->rs[Rs_smallfont_key]
987 && ((sym = XStringToKeysym(R->rs[Rs_smallfont_key])) != 0))
988 R->ks_smallfont = sym;
989 }
990#endif
991} 945}
992 946
993/*}}} */
994/*----------------------- end-of-file (C source) -----------------------*/ 947/*----------------------- end-of-file (C source) -----------------------*/
948

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