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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.10 by pcg, Fri Feb 13 12:11:05 2004 UTC vs.
Revision 1.199 by root, Wed Jul 14 09:28:18 2021 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: xdefaults.c 2 * File: xdefaults.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: xdefaults.C,v 1.10 2004/02/13 12:11:05 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
77 { 82 {
83 const uint8_t index; /* Option index */
78 const unsigned long flag; /* Option flag */ 84 const uint8_t flag; /* Option flag */
79 const int doff; /* data offset */ 85 const int16_t doff; /* resource value index or -1 */
80 const char *kw; /* keyword */ 86 const char *kw; /* keyword */
81 const char *opt; /* option */ 87 const char *opt; /* option */
82 const char *arg; /* argument */ 88 const char *arg; /* argument */
83 const char *desc; /* description */ 89 const char *desc; /* description */
84 } 90 }
85optList[] = { 91optList[] = {
86 STRG(Rs_display_name, NULL, "d", NULL, NULL), /* short form */ 92 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
87 STRG(Rs_display_name, NULL, "display", "string", "X server to contact"), 93 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
88 STRG(Rs_term_name, "termName", "tn", "string", 94 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
89 "value of the TERM environment variable"),
90 STRG(Rs_geometry, NULL, "g", NULL, NULL), /* short form */ 95 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
91 STRG(Rs_geometry, "geometry", "geometry", "geometry", 96 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
92 "size (in characters) and position"),
93 SWCH("C", Opt_console, "intercept console messages"), 97 SWCH ("C", Opt_console, 0, "intercept console messages"),
94 SWCH("iconic", Opt_iconic, "start iconic"), 98 SWCH ("iconic", Opt_iconic, 0, "start iconic"),
95 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"),
96 BOOL(Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 102 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
97 "reverse video"),
98 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"),
99 BOOL(Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"), 105 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
100#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"),
101 BOOL(Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"), 109 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
102 BOOL(Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 110 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
103 "scrollbar right"), 111 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
104 BOOL(Rs_scrollBar_floating, "scrollBar_floating", "st", 112 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
105 Opt_scrollBar_floating, "scrollbar without a trough"), 113 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
106#endif
107 BOOL(Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 114 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
108 NULL), 115 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
109 BOOL(Rs_scrollTtyOutput, NULL, "si", Opt_Reverse | Opt_scrollTtyOutput,
110 "scroll-on-tty-output inhibit"),
111 BOOL(Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 116 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
112 "scroll-on-keypress"),
113 BOOL(Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 117 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
114 "scroll-with-buffer"), 118#if OFF_FOCUS_FADING
115#ifdef TRANSPARENT 119 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
116 BOOL(Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 120 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
117 "inherit parent pixmap"),
118 BOOL(Rs_transparent_all, "inheritPixmapforce", "ipf", Opt_transparent_all,
119 "forcefully inherit root pixmap"),
120 SWCH("tr", Opt_transparent, NULL),
121#endif 121#endif
122 BOOL(Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"), 122 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
123#ifndef NO_BELL 123#ifndef NO_BELL
124# if ENABLE_FRILLS
125 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
126# endif
124 BOOL(Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"), 127 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
125# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 128# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
126 BOOL(Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL), 129 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
127# endif 130# endif
128#endif 131#endif
129#ifdef META8_OPTION 132#ifdef META8_OPTION
130 BOOL(Rs_meta8, "meta8", NULL, Opt_meta8, NULL), 133 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
131#endif 134#endif
132#ifdef MOUSE_WHEEL 135#ifdef MOUSE_WHEEL
133 BOOL(Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 136 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
134 NULL),
135#endif 137#endif
136#ifdef MULTICHAR_SET 138#if ENABLE_FRILLS
137 BOOL(Rs_mc_hack, "multibyte_cursor", "mcc", Opt_mc_hack, 139 BOOL (Rs_disablePasteBrackets, "disablePasteBrackets", "dpb", Opt_disablePasteBrackets, 0, "paste bracket suppression"),
138 "Multibyte character cursor movement"),
139#endif
140#ifndef NO_FRILLS
141 BOOL(Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 140 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
142 "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"),
143#endif 143#endif
144#ifdef CURSOR_BLINK 144#if CURSOR_BLINK
145 BOOL(Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"), 145 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
146#endif 146#endif
147#ifdef POINTER_BLANK 147#ifdef POINTER_BLANK
148 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"),
149#endif 149#endif
150 STRG(Rs_color + Color_bg, "background", "bg", "color", "background color"), 150 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
151 STRG(Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"), 151 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
152 RSTRG(Rs_color + minCOLOR + 0, "color0", "color"), 152 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
153 RSTRG(Rs_color + minCOLOR + 1, "color1", "color"), 153 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
154 RSTRG(Rs_color + minCOLOR + 2, "color2", "color"), 154 RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
155 RSTRG(Rs_color + minCOLOR + 3, "color3", "color"), 155 RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
156 RSTRG(Rs_color + minCOLOR + 4, "color4", "color"), 156 RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
157 RSTRG(Rs_color + minCOLOR + 5, "color5", "color"), 157 RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
158 RSTRG(Rs_color + minCOLOR + 6, "color6", "color"), 158 RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
159 RSTRG(Rs_color + minCOLOR + 7, "color7", "color"), 159 RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
160#ifndef NO_BRIGHTCOLOR
161 RSTRG(Rs_color + minBrightCOLOR + 0, "color8", "color"), 160 RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
162 RSTRG(Rs_color + minBrightCOLOR + 1, "color9", "color"), 161 RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
163 RSTRG(Rs_color + minBrightCOLOR + 2, "color10", "color"), 162 RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
164 RSTRG(Rs_color + minBrightCOLOR + 3, "color11", "color"), 163 RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
165 RSTRG(Rs_color + minBrightCOLOR + 4, "color12", "color"), 164 RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
166 RSTRG(Rs_color + minBrightCOLOR + 5, "color13", "color"), 165 RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
167 RSTRG(Rs_color + minBrightCOLOR + 6, "color14", "color"), 166 RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
168 RSTRG(Rs_color + minBrightCOLOR + 7, "color15", "color"), 167 RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
169#endif /* NO_BRIGHTCOLOR */
170#ifndef NO_BOLD_UNDERLINE_REVERSE 168#ifndef NO_BOLD_UNDERLINE_REVERSE
171 RSTRG(Rs_color + Color_BD, "colorBD", "color"), 169 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
170 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
172 RSTRG(Rs_color + Color_UL, "colorUL", "color"), 171 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
173 RSTRG(Rs_color + Color_RV, "colorRV", "color"), 172 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
174#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 173#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
175#ifdef KEEP_SCROLLCOLOR 174#if ENABLE_FRILLS
175 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
176#endif
176 RSTRG(Rs_color + Color_scroll, "scrollColor", "color"), 177 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
178#ifdef RXVT_SCROLLBAR
177 RSTRG(Rs_color + Color_trough, "troughColor", "color"), 179 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
178#endif /* KEEP_SCROLLCOLOR */ 180#endif
179#ifdef OPTION_HC 181#ifdef OPTION_HC
180 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"),
181#endif 184#endif
182#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 185#ifndef NO_CURSORCOLOR
183 RSTRG(Rs_path, "path", "search path"), 186 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
184#endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ 187 /* command-line option = resource name */
185#ifdef XPM_BACKGROUND 188 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
186 STRG(Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", 189#endif /* NO_CURSORCOLOR */
187 "background pixmap"), 190 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
188#endif /* XPM_BACKGROUND */ 191 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
189#if (MENUBAR_MAX) 192 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
190 RSTRG(Rs_menu, "menu", "name[;tag]"), 193#if ENABLE_EWMH
194 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
191#endif 195#endif
192 STRG(Rs_font, "font", "fn", "fontname", "normal text font"), 196#ifdef HAVE_XMU
197 RSTRG (Rs_pointerShape, "pointerShape", "string"),
198#endif
193 /* fonts: command-line option = resource name */ 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
194#ifdef USE_XIM 207#if USE_XIM
195 STRG(Rs_inputMethod, "inputMethod", "im", "name", "name of input method"), 208 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
196 STRG(Rs_preeditType, "preeditType", "pt", "style", 209 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
197 "input style: style = OverTheSpot|OffTheSpot|Root"),
198#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
199 STRG(Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"), 210 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
200#endif 211 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
201#endif /* USE_XIM */ 212#endif /* USE_XIM */
202#ifdef GREEK_SUPPORT 213 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
203 STRG(Rs_greek_keyboard, "greek_keyboard", "grk", "mode",
204 "greek keyboard mapping; mode = iso | ibm"),
205 RSTRG(Rs_greektoggle_key, "greektoggle_key", "keysym"),
206#endif
207 STRG(Rs_name, NULL, "name", "string",
208 "client instance, icon, and title strings"),
209 STRG(Rs_title, "title", "title", "string", "title name for window"), 214 STRG (Rs_title, "title", "title", "string", "title name for window"),
210 STRG(Rs_title, NULL, "T", NULL, NULL), /* short form */ 215 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
211 STRG(Rs_iconName, "iconName", "n", "string", "icon name for window"), 216 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
212#ifndef NO_CURSORCOLOR
213 STRG(Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
214 /* command-line option = resource name */
215 RSTRG(Rs_color + Color_cursor2, "cursorColor2", "color"),
216#endif /* NO_CURSORCOLOR */
217 STRG(Rs_color + Color_pointer, "pointerColor", "pr", "color",
218 "pointer color"),
219 STRG(Rs_color + Color_border, "borderColor", "bd", "color",
220 "border color"),
221 STRG(Rs_saveLines, "saveLines", "sl", "number", 217 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
222 "number of scrolled lines to save"), 218#if ENABLE_XEMBED
223#ifndef NO_FRILLS 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_depth, "depth", "depth", "number", "depth of visual to request"),
226 STRG (Rs_visual, "visual", "visual", "number", "visual id to request"),
227 RSTRG (Rs_transient_for, "transient-for", "windowid"),
228 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "override-redirect on the terminal window"),
229 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
230 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
224 STRG(Rs_ext_bwidth, "externalBorder", "w", "number", 231 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
225 "external border in pixels"),
226 STRG(Rs_ext_bwidth, NULL, "bw", NULL, NULL), 232 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
227 STRG(Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 233 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
228 STRG(Rs_int_bwidth, "internalBorder", "b", "number", 234 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
229 "internal border in pixels"), 235 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
230#endif
231#ifndef NO_LINESPACE
232 STRG(Rs_lineSpace, "lineSpace", "lsp", "number", 236 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
233 "number of extra pixels between rows"), 237 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
234#endif 238#endif
235 STRG(Rs_scrollBar_thickness, "thickness", "sbt", "number", 239#ifdef BUILTIN_GLYPHS
236 "scrollbar thickness/width in pixels"), 240 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "use of font glyphs instead of internal glyphs"),
241#endif
237#ifdef POINTER_BLANK 242#ifdef POINTER_BLANK
238 RSTRG(Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 243 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
239#endif 244#endif
240#ifndef NO_BACKSPACE_KEY 245#ifndef NO_BACKSPACE_KEY
241 RSTRG(Rs_backspace_key, "backspacekey", "string"), 246 RSTRG (Rs_backspace_key, "backspacekey", "string"),
242#endif 247#endif
243#ifndef NO_DELETE_KEY 248#ifndef NO_DELETE_KEY
244 RSTRG(Rs_delete_key, "deletekey", "string"), 249 RSTRG (Rs_delete_key, "deletekey", "string"),
245#endif
246 RSTRG(Rs_selectstyle, "selectstyle", "mode"),
247 RSTRG(Rs_scrollstyle, "scrollstyle", "mode"),
248#ifdef HAVE_SCROLLBARS
249 RSTRG(Rs_scrollBar_align, "scrollBar_align", "mode"),
250#endif 250#endif
251#ifdef PRINTPIPE 251#ifdef PRINTPIPE
252 RSTRG(Rs_print_pipe, "print-pipe", "string"), 252 RSTRG (Rs_print_pipe, "print-pipe", "string"),
253#endif 253#endif
254#if defined (HOTKEY_CTRL) || defined (HOTKEY_META) 254 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
255 RSTRG(Rs_bigfont_key, "bigfont_key", "keysym"),
256 RSTRG(Rs_smallfont_key, "smallfont_key", "keysym"),
257#endif
258 STRG(Rs_modifier, "modifier", "mod", "modifier",
259 "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
260 INFO("xrm", "string", "X resource"),
261#ifdef CUTCHAR_RESOURCE
262 RSTRG(Rs_cutchars, "cutchars", "string"), 255 RSTRG (Rs_cutchars, "cutchars", "string"),
263#endif /* CUTCHAR_RESOURCE */
264#ifdef ACS_ASCII
265 RSTRG(Rs_acs_chars, "acsChars", "string"),
266#endif /* ACS_ASCII */
267 RSTRG(Rs_answerbackstring, "answerbackString", "string"), 256 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
257#ifndef NO_SECONDARY_SCREEN
258 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "secondary screen"),
259 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "secondary screen scroll"),
260#endif
261#if ENABLE_FRILLS
262 STRG (Rs_rewrapMode, "rewrapMode", "rm", "string", "rewrap mode (auto, always, never)"),
263#endif
264#if ENABLE_PERL
265 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
266 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
267 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
268 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
269#endif
270#if ISO_14755
271 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
272 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
273#endif
274#ifndef NO_RESOURCES
275 RINFO ("xrm", "string"),
276#endif
277#ifdef KEYSYM_RESOURCE
278 RINFO ("keysym.sym", "keysym"),
279#endif
268 INFO("e", "command arg ...", "command to execute") 280 INFO ("e", "command arg ...", "command to execute")
269 }; 281 };
270 282
271#undef INFO 283#undef INFO
284#undef RINFO
272#undef STRG 285#undef STRG
273#undef RSTRG 286#undef RSTRG
274#undef SWCH 287#undef SWCH
275#undef BOOL 288#undef BOOL
276/*}}} */
277 289
278static const char releasestring[] = "Rxvt v" VERSION " - released: " DATE "\n"; 290static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
279static const char optionsstring[] = "Options: " 291static const char optionsstring[] = "options: "
280#if defined(XPM_BACKGROUND) 292#if ENABLE_PERL
293 "perl,"
294#endif
295#if XFT
296 "xft,"
297#endif
298#if ENABLE_STYLES
299 "styles,"
300#endif
301#if ENABLE_COMBINING
302 "combining,"
303#endif
304#if TEXT_BLINK
305 "blink,"
306#endif
307#if ISO_14755
308 "iso14755,"
309#endif
310#if UNICODE_3
311 "unicode3,"
312#endif
313 "encodings=eu+vn"
314#if ENCODING_JP
315 "+jp"
316#endif
317#if ENCODING_JP_EXT
318 "+jp-ext"
319#endif
320#if ENCODING_KR
321 "+kr"
322#endif
323#if ENCODING_ZH
324 "+zh"
325#endif
326#if ENCODING_ZH_EXT
327 "+zh-ext"
328#endif
281 "XPM," 329 ","
330#if OFF_FOCUS_FADING
331 "fade,"
282#endif 332#endif
283#if defined(TRANSPARENT) 333#if defined(ENABLE_TRANSPARENCY)
284 "transparent," 334 "transparent,"
285#endif
286#if defined(UTMP_SUPPORT)
287 "utmp,"
288#endif
289#if defined(MENUBAR)
290 "menubar,"
291#endif
292#if !defined(NO_FRILLS)
293 "frills,"
294#endif
295#if !defined(NO_LINESPACE)
296 "linespace,"
297#endif
298#if defined(PREFER_24BIT)
299 "24bit," 335 "tint,"
336#endif
337#if HAVE_PIXBUF
338 "pixbuf,"
300#endif 339#endif
301#if defined(USE_XIM) 340#if defined(USE_XIM)
302 "XIM," 341 "XIM,"
303#endif 342#endif
304#if defined(MULTICHAR_SET)
305 "multichar_languages,"
306#endif
307 "scrollbars="
308#if !defined(HAVE_SCROLLBARS)
309 "NONE"
310#else
311# if defined(RXVT_SCROLLBAR)
312 "rxvt"
313# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
314 "+"
315# endif
316# endif
317# if defined(NEXT_SCROLLBAR)
318 "NeXT"
319# if defined(XTERM_SCROLLBAR)
320 "+"
321# endif
322# endif
323# if defined(XTERM_SCROLLBAR)
324 "xterm"
325# endif
326#endif
327 ","
328#if defined(GREEK_SUPPORT)
329 "Greek,"
330#endif
331#if defined(RXVT_GRAPHICS)
332 "graphics,"
333#endif
334#if defined(NO_BACKSPACE_KEY) 343#if defined(NO_BACKSPACE_KEY)
335 "no_backspace," 344 "no_backspace,"
336#endif 345#endif
337#if defined(NO_DELETE_KEY) 346#if defined(NO_DELETE_KEY)
338 "no_delete," 347 "no_delete,"
339#endif 348#endif
340#if !defined(NO_STRINGS) 349#if EIGHT_BIT_CONTROLS
350 "8bitctrls,"
351#endif
352#if defined(ENABLE_FRILLS)
341 "strings," 353 "frills,"
342#endif 354#endif
343#if defined(TTY_256COLOR) 355#if defined(SELECTION_SCROLLING)
356 "selectionscrolling,"
357#endif
358#if MOUSE_WHEEL
344 "256colour," 359 "wheel,"
360#endif
361#if MOUSE_SLIP_WHEELING
362 "slipwheel,"
363#endif
364#if defined(SMART_RESIZE)
365 "smart-resize,"
366#endif
367#if defined(CURSOR_BLINK)
368 "cursorBlink,"
369#endif
370#if defined(POINTER_BLANK)
371 "pointerBlank,"
345#endif 372#endif
346#if defined(NO_RESOURCES) 373#if defined(NO_RESOURCES)
347 "NoResources" 374 "NoResources,"
348#else
349# if defined(USE_XGETDEFAULT)
350 "XGetDefaults"
351# else
352 ".Xdefaults"
353# endif 375#endif
376 "scrollbars=plain"
377#if defined(RXVT_SCROLLBAR)
378 "+rxvt"
379#endif
380#if defined(NEXT_SCROLLBAR)
381 "+NeXT"
382#endif
383#if defined(XTERM_SCROLLBAR)
384 "+xterm"
354#endif 385#endif
355 "\nUsage: "; /* Usage */ 386 "\nUsage: "; /* Usage */
356 387
357#define INDENT 18 388#define INDENT 28
389
390const char rxvt_term::resval_undef [] = "<undef>";
391const char rxvt_term::resval_on [] = "on";
392const char rxvt_term::resval_off [] = "off";
358 393
359/*{{{ usage: */ 394/*{{{ usage: */
360/*----------------------------------------------------------------------*/ 395/*----------------------------------------------------------------------*/
361static void 396void
362rxvt_usage(int type) 397rxvt_term::rxvt_usage (int type)
363{ 398{
364 unsigned int i, col; 399 unsigned int i, col;
365 400
366 write(STDERR_FILENO, releasestring, sizeof(releasestring) - 1); 401 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
367 write(STDERR_FILENO, optionsstring, sizeof(optionsstring) - 1);
368 write(STDERR_FILENO, APL_NAME, sizeof(APL_NAME) - 1);
369 402
370 switch (type) 403 switch (type)
371 { 404 {
372 case 0: /* brief listing */ 405 case 0: /* brief listing */
373 fprintf(stderr, " [-help] [--help]\n"); 406 rxvt_log (" [-help] [--help]\n");
407
374 for (col = 1, i = 0; i < optList_size(); i++) 408 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
375 if (optList[i].desc != NULL) 409 if (optList[i].desc != NULL)
376 { 410 {
377 int len = 0; 411 int len = 0;
378 412
379 if (!optList_isBool(i)) 413 if (optList[i].arg)
414 len = strlen (optList[i].arg) + 1;
415
416 assert (optList[i].opt != NULL);
417 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
418 col += len;
419
420 if (col > 79)
380 { 421 {
381 len = optList_strlen(i);
382 if (len > 0)
383 len++; /* account for space */
384 }
385#ifdef DEBUG_STRICT
386 assert(optList[i].opt != NULL);
387#endif
388 len += 4 + STRLEN(optList[i].opt) + (optList_isBool(i) ? 2: 0);
389 col += len;
390 if (col > 79)
391 { /* assume regular width */ 422 /* assume regular width */
392 putc('\n', stderr); 423 rxvt_log ("\n");
393 col = 1 + len; 424 col = 1 + len;
394 } 425 }
426
395 fprintf(stderr, " [-%s%s", (optList_isBool(i) ? "/+" : ""), 427 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
396 optList[i].opt); 428
397 if (optList_strlen(i)) 429 if (optList[i].arg)
398 fprintf(stderr, " %s]", optList[i].arg); 430 rxvt_log (" %s]", optList[i].arg);
399 else 431 else
400 fprintf(stderr, "]"); 432 rxvt_log ("]");
401 } 433 }
402 break; 434 break;
403 435
404 case 1: /* full command-line listing */ 436 case 1: /* full command-line listing */
405 fprintf(stderr, " [options] [-e command args]\n\n" 437 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
406 "where options include:\n"); 438
407 for (i = 0; i < optList_size(); i++) 439 for (i = 0; i < ecb_array_length (optList); i++)
408 if (optList[i].desc != NULL) 440 if (optList[i].desc != NULL)
409 { 441 {
410#ifdef DEBUG_STRICT
411 assert(optList[i].opt != NULL); 442 assert (optList[i].opt != NULL);
412#endif
413 fprintf(stderr, " %s%s %-*s%s%s\n", 443 rxvt_log (" %s%s %-*s%s%s\n",
414 (optList_isBool(i) ? "-/+" : "-"), optList[i].opt, 444 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
415 (INDENT - STRLEN(optList[i].opt) 445 (INDENT - strlen (optList[i].opt)
416 + (optList_isBool(i) ? 0 : 2)), 446 + (optList_isBool (i) ? 0 : 2)),
417 (optList[i].arg ? optList[i].arg : ""), 447 (optList[i].arg ? optList[i].arg : ""),
418 (optList_isBool(i) ? "turn on/off " : ""), 448 (optList_isBool (i) ? "turn on/off " : ""),
419 optList[i].desc); 449 optList[i].desc);
420 } 450 }
451
452#if ENABLE_PERL
453 rxvt_perl.init (this);
454 rxvt_perl.usage (this, 1);
455#endif
456
421 fprintf(stderr, "\n --help to list long-options"); 457 rxvt_log ("\n --help to list long-options");
422 break; 458 break;
423 459
424 case 2: /* full resource listing */ 460 case 2: /* full resource listing */
425 fprintf(stderr,
426 " [options] [-e command args]\n\n" 461 rxvt_log (" [options] [-e command args]\n\n"
427 "where resources (long-options) include:\n"); 462 "where resources (long-options) include:\n");
428 463
429 for (i = 0; i < optList_size(); i++) 464 for (i = 0; i < ecb_array_length (optList); i++)
430 if (optList[i].kw != NULL) 465 if (optList[i].kw != NULL)
431 fprintf(stderr, " %s: %*s%s\n", 466 rxvt_log (" %s: %*s%s\n",
432 optList[i].kw, 467 optList[i].kw,
433 (INDENT - STRLEN(optList[i].kw)), "", /* XXX */ 468 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
434 (optList_isBool(i) ? "boolean" : optList[i].arg)); 469 (optList_isBool (i) ? "boolean" : optList[i].arg));
435#ifdef KEYSYM_RESOURCE 470
436 fprintf(stderr, " " "keysym.sym" ": %*s%s\n", 471#if ENABLE_PERL
437 (INDENT - sizeof("keysym.sym") + 1), "", /* XXX */ 472 rxvt_perl.init (this);
438 "keysym"); 473 rxvt_perl.usage (this, 2);
439#endif 474#endif
475
440 fprintf(stderr, "\n -help to list options"); 476 rxvt_log ("\n -help to list options");
441 break; 477 break;
442 } 478 }
443 fprintf(stderr, "\n\n"); 479
444 exit(EXIT_FAILURE); 480 rxvt_log ("\n\n");
445 /* NOTREACHED */ 481 rxvt_exit_failure ();
446} 482}
447 483
448/*}}} */ 484/*}}} */
449 485
450/*{{{ get command-line options before getting resources */ 486/*{{{ get command-line options before getting resources */
451void 487const char **
452rxvt_term::get_options (int argc, const char *const *argv) 488rxvt_term::get_options (int argc, const char *const *argv)
453{ 489{
454 int i, bad_option = 0; 490 int i, bad_option = 0;
455 static const char On[3] = "ON", Off[4] = "OFF";
456 491
457 for (i = 1; i < argc; i++) 492 for (i = 1; i < argc; i++)
458 { 493 {
459 unsigned int entry, longopt = 0; 494 unsigned int entry, longopt = 0;
460 const char *flag, *opt; 495 const char *opt;
496 int flag;
461 497
462 opt = argv[i]; 498 opt = argv[i];
463#ifdef DEBUG_RESOURCES 499
464 fprintf(stderr, "argv[%d] = %s: ", i, opt);
465#endif
466 if (*opt == '-') 500 if (*opt == '-')
467 { 501 {
468 flag = On; 502 flag = 1;
503
469 if (*++opt == '-') 504 if (*++opt == '-')
470 longopt = *opt++; /* long option */ 505 longopt = *opt++; /* long option */
471 } 506 }
472 else if (*opt == '+') 507 else if (*opt == '+')
473 { 508 {
474 flag = Off; 509 flag = 0;
510
475 if (*++opt == '+') 511 if (*++opt == '+')
476 longopt = *opt++; /* long option */ 512 longopt = *opt++; /* long option */
477 } 513 }
478 else 514 else
479 { 515 {
480 bad_option = 1; 516 bad_option = 1;
481 rxvt_print_error("bad option \"%s\"", opt); 517 rxvt_warn ("\"%s\": malformed option.\n", opt);
482 continue; 518 continue;
483 } 519 }
484 520
485 if (!STRCMP(opt, "help")) 521 if (!strcmp (opt, "help"))
486 rxvt_usage(longopt ? 2 : 1); 522 rxvt_usage (longopt ? 2 : 1);
523
487 if (!STRCMP(opt, "h")) 524 if (!strcmp (opt, "h"))
488 rxvt_usage(0); 525 rxvt_usage (0);
489 526
490 /* feature: always try to match long-options */ 527 /* feature: always try to match long-options */
491 for (entry = 0; entry < optList_size(); entry++) 528 for (entry = 0; entry < ecb_array_length (optList); entry++)
492 if ((optList[entry].kw && !STRCMP(opt, optList[entry].kw)) 529 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
493 || (!longopt 530 || (!longopt
494 && optList[entry].opt && !STRCMP(opt, optList[entry].opt))) 531 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
495 break; 532 break;
496 533
497 if (entry < optList_size()) 534 if (entry < ecb_array_length (optList)
535 && !optList_isInfo (entry))
498 { 536 {
499 if (optList_isReverse(entry)) 537 if (optList_isReverse (entry))
500 flag = flag == On ? Off : On; 538 flag = !flag;
539
501 if (optList_strlen(entry)) 540 if (optList_isString (entry))
502 { /* string value */ 541 {
503 const char *str = argv[++i]; 542 /*
543 * special cases are handled in init_resources () to allow
544 * X resources to set these values before we settle for
545 * default values
546 */
504 547
505#ifdef DEBUG_RESOURCES
506 fprintf(stderr, "string (%s,%s) = ",
507 optList[entry].opt ? optList[entry].opt : "nil",
508 optList[entry].kw ? optList[entry].kw : "nil");
509#endif
510 if (flag == On && str && (optList[entry].doff != -1)) 548 if (optList[entry].doff != -1)
511 { 549 {
512#ifdef DEBUG_RESOURCES 550 if (flag && i + 1 == argc)
513 fprintf(stderr, "\"%s\"\n", str); 551 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
514#endif 552
515 rs[optList[entry].doff] = str; 553 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
516 /*
517 * special cases are handled in main.c:main() to allow
518 * X resources to set these values before we settle for
519 * default values
520 */
521 } 554 }
522#ifdef DEBUG_RESOURCES
523 else
524 fprintf(stderr, "???\n");
525#endif
526
527 } 555 }
528 else 556 else
557 {
529 { /* boolean value */ 558 /* boolean value */
530#ifdef DEBUG_RESOURCES
531 fprintf(stderr, "boolean (%s,%s) = %s\n",
532 optList[entry].opt, optList[entry].kw, flag);
533#endif
534 if (flag == On)
535 Options |= (optList[entry].flag); 559 set_option (optList[entry].index, flag);
536 else
537 Options &= ~(optList[entry].flag);
538 560
539 if (optList[entry].doff != -1) 561 if (optList[entry].doff != -1)
540 rs[optList[entry].doff] = flag; 562 rs[optList[entry].doff] = flag ? resval_on : resval_off;
541 } 563 }
542 } 564 }
565#ifndef NO_RESOURCES
566 else if (!strcmp (opt, "xrm"))
567 {
568 if (i + 1 < argc)
569 XrmPutLineResource (&option_db, argv[++i]);
570 }
571#endif
572#ifdef KEYSYM_RESOURCE
573 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
574 {
575 if (i + 1 < argc)
576 {
577 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
578 sprintf (res, "*.%s: %s\n", opt, argv[i]);
579 XrmPutLineResource (&option_db, res);
580 }
581 }
582#endif
583 else if (!strcmp (opt, "e"))
584 {
585 if (i + 1 < argc)
586 return (const char **)argv + i + 1;
587
588 rxvt_warn ("option '-e' requires an argument, aborting.\n");
589 bad_option = 1;
590 }
543 else 591 else
592 {
593#if ENABLE_PERL
594 rxvt_perl.init (this);
595
596 if (int flags = rxvt_perl.parse_resource (this, opt, true, longopt, flag, argv [i + 1]))
597 {
598 if (flags & rxvt_perl.RESOURCE_ARG)
599 {
600 if (i + 1 == argc)
601 {
602 rxvt_warn ("option '%s' requires an argument.\n", argv [i]);
603 bad_option = 1;
604 }
605 else
606 ++i;
607 }
608 }
609 else
610#endif
611 {
612 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
613 bad_option = 1;
614 }
615 }
616 }
617
618 if (bad_option)
619 rxvt_usage (0);
620
621 return 0;
622}
623
624/*}}} */
625
626/*----------------------------------------------------------------------*/
627
544#ifdef KEYSYM_RESOURCE 628#ifdef KEYSYM_RESOURCE
545 /* if (!STRNCMP(opt, "keysym.", sizeof("keysym.") - 1)) */ 629static void
546 if (rxvt_Str_match(opt, "keysym.")) 630rxvt_define_key (rxvt_term *term, const char *k, const char *v)
631{
632 term->bind_action (k, v);
633}
634
635/*
636 * look for something like this (XK_Delete)
637 * rxvt*keysym.0xFFFF: "\177"
638 */
639
640struct keysym_vocabulary_t
641{
642 const char *name;
643 unsigned short len;
644 unsigned short value;
645};
646static const keysym_vocabulary_t keysym_vocabulary[] =
647{
648 { "ISOLevel3", 9, Level3Mask },
649 { "AppKeypad", 9, AppKeypadMask },
650 { "Control", 7, ControlMask },
651 { "NumLock", 7, NumLockMask },
652 { "Shift", 5, ShiftMask },
653 { "Meta", 4, MetaMask },
654 { "Lock", 4, LockMask },
655 { "Mod1", 4, Mod1Mask },
656 { "Mod2", 4, Mod2Mask },
657 { "Mod3", 4, Mod3Mask },
658 { "Mod4", 4, Mod4Mask },
659 { "Mod5", 4, Mod5Mask },
660 { "I", 1, Level3Mask },
661 { "K", 1, AppKeypadMask },
662 { "C", 1, ControlMask },
663 { "N", 1, NumLockMask },
664 { "S", 1, ShiftMask },
665 { "M", 1, MetaMask },
666 { "A", 1, MetaMask },
667 { "L", 1, LockMask },
668 { "1", 1, Mod1Mask },
669 { "2", 1, Mod2Mask },
670 { "3", 1, Mod3Mask },
671 { "4", 1, Mod4Mask },
672 { "5", 1, Mod5Mask },
673};
674
675int
676rxvt_term::parse_keysym (const char *str, unsigned int &state)
677{
678 int sym;
679 const char *key = strrchr (str, '-');
680
681 state = 0;
682
683 if (!key)
684 key = str;
685 else
686 key++;
687
688 // string or key is empty
689 if (*key == '\0')
690 return -1;
691
692 // parse modifiers
693 while (str < key)
694 {
695 unsigned int i;
696
697 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
698 {
699 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
547 { 700 {
548 const char *str = argv[++i]; 701 state |= keysym_vocabulary[i].value;
549 702 str += keysym_vocabulary[i].len;
550 if (str != NULL) 703 break;
551 parse_keysym (opt + sizeof("keysym.") - 1, str);
552 } 704 }
553 else 705 }
554#endif 706
555 bad_option = 1; 707 if (i >= ecb_array_length (keysym_vocabulary))
708 return -1;
709
710 if (*str == '-')
711 ++str;
556 } 712 }
557 713
558 if (bad_option) 714 // convert keysym name to keysym number
559 rxvt_usage(0); 715 if ((sym = XStringToKeysym (str)) == None)
560} 716 {
717 // fallback on hexadecimal parsing
718 char *end;
719 sym = strtol (str, &end, 16);
720 if (*end)
721 return -1;
722 }
561 723
562/*}}} */ 724 return sym;
725}
563 726
727int
728rxvt_term::bind_action (const char *str, const char *arg)
729{
730 int sym;
731 unsigned int state;
732
733 if (*arg == '\0' || (sym = parse_keysym (str, state)) == -1)
734 return -1;
735
736 wchar_t *ws = rxvt_mbstowcs (arg);
737 if (!HOOK_INVOKE ((this, HOOK_REGISTER_COMMAND, DT_INT, sym, DT_INT, state, DT_WCS_LEN, ws, wcslen (ws), DT_END)))
738 keyboard->register_action (sym, state, ws);
739
740 free (ws);
741 return 1;
742}
743
744#endif /* KEYSYM_RESOURCE */
745
746static char *
747get_res (XrmDatabase database, const char *program, const char *option)
748{
749 char resource[512];
750 char *type;
751 XrmValue result;
752
753 snprintf (resource, sizeof (resource), "%s.%s", program, option);
754 XrmGetResource (database, resource, resource, &type, &result);
755
756 return result.addr;
757}
758
759const char *
760rxvt_term::x_resource (const char *name)
761{
762 XrmDatabase database = XrmGetDatabase (dpy);
763
764 const char *p = get_res (database, rs[Rs_name], name);
765 const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
766
767 if (p == NULL || (p0 && strcmp (p, p0) == 0))
768 {
769 p = get_res (database, RESCLASS, name);
770#ifdef RESFALLBACK
771 if (p == NULL || (p0 && strcmp (p, p0) == 0))
772 p = get_res (database, RESFALLBACK, name);
773#endif
774 }
775
776 if (p == NULL && p0)
777 p = p0;
778
779 return p;
780}
781
782void
783rxvt_term::extract_resources ()
784{
564#ifndef NO_RESOURCES 785#ifndef NO_RESOURCES
565/*----------------------------------------------------------------------*/ 786 XrmDatabase database = XrmGetDatabase (dpy);
787 XrmMergeDatabases (option_db, &database);
788 option_db = NULL;
789 /*
790 * Query resources for options that affect us
791 */
792 for (int entry = 0; entry < ecb_array_length (optList); entry++)
793 {
794 int s;
795 const char *kw = optList[entry].kw;
566 796
567# ifdef KEYSYM_RESOURCE 797 if (kw == NULL || rs[optList[entry].doff] != NULL)
798 continue; // previously set
799
800 const char *p = x_resource (kw);
801
802 if (p)
803 {
804 p = strdup (p);
805 allocated.push_back ((void *)p);
806 rs[optList[entry].doff] = p;
807
808 if (optList_isBool (entry))
809 {
810 s = strcasecmp (p, "TRUE") == 0
811 || strcasecmp (p, "YES") == 0
812 || strcasecmp (p, "ON") == 0
813 || strcasecmp (p, "1") == 0;
814
815 if (optList_isReverse (entry))
816 s = !s;
817
818 set_option (optList[entry].index, s);
819 }
820 }
821 }
822#endif /* NO_RESOURCES */
823}
824
825struct rxvt_enumerate_closure
826{
827 rxvt_term *term;
828 void (*cb)(rxvt_term *, const char *, const char *);
829 int specific; // iterate over only a specific subhierarchy
830};
831
568/* 832/*
569 * Define key from XrmEnumerateDatabase. 833 * Define key from XrmEnumerateDatabase.
570 * quarks will be something like 834 * quarks will be something like
571 * "rxvt" "keysym" "0xFF01" 835 * "rxvt" "keysym" "0xFF01"
572 * value will be a string 836 * value will be a string
573 */ 837 */
574/* ARGSUSED */ 838static int
575bool 839rxvt_enumerate_helper (
576rxvt_define_key(XrmDatabase *database __attribute__((unused)), XrmBindingList bindings __attribute__((unused)), XrmQuarkList quarks, XrmRepresentation *type __attribute__((unused)), XrmValue *value, XPointer closure __attribute__((unused))) 840 XrmDatabase *database ecb_unused,
841 XrmBindingList bindings ecb_unused,
842 XrmQuarkList quarks,
843 XrmRepresentation *type ecb_unused,
844 XrmValue *value,
845 XPointer closure
846)
577{ 847{
578 int last; 848 const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
579 849
580 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ 850 if (*quarks == NULLQUARK) return False;
581 ;
582 last--;
583 GET_R->parse_keysym (XrmQuarkToString(quarks[last]), (char *)value->addr);//D//TODO
584 return False;
585}
586 851
587/* 852 // if the quark list starts with a tightly bound quark, we skip it,
588 * look for something like this (XK_Delete) 853 // as it exactly matched the prefix. Otherwise, it matched because
589 * rxvt*keysym.0xFFFF: "\177" 854 // it started with "*", in which case we assume the prefix is part
590 * 855 // of the "*".
591 * arg will be 856 if (*bindings == XrmBindTightly)
592 * NULL for ~/.Xdefaults and
593 * non-NULL for command-line options (need to allocate)
594 */
595#define NEWARGLIM 500 /* `reasonable' size */
596int
597rxvt_term::parse_keysym (const char *str, const char *arg)
598{
599 int n, sym;
600 char *key_string, *newarg = NULL;
601 char newargstr[NEWARGLIM];
602
603 if (arg == NULL)
604 { 857 {
605 if ((n = rxvt_Str_match(str, "keysym.")) == 0) 858 ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
606 return 0; 859 if (*quarks == NULLQUARK) return False;
607 str += n; /* skip `keysym.' */
608 } 860 }
609 /* some scanf() have trouble with a 0x prefix */ 861
610 if (isdigit(str[0])) 862 // specific, a bit misleadingly named, is used when a specific "subclass"
863 // is iterated over, e.g. "keysym", and is used to skip one more
864 // component, as well as all generic prefixes
865 // this is a bit of a hack, ideally, keysym (the only user) should use its
866 // own iteration function, but this ought to be less bloated
867 if (data->specific)
611 { 868 {
612 if (str[0] == '0' && toupper(str[1]) == 'X') 869 ++quarks, ++bindings;
613 str += 2; 870 if (*quarks == NULLQUARK) return False;
614 if (arg)
615 {
616 if (sscanf(str, (STRCHR(str, ':') ? "%x:" : "%x"), &sym) != 1)
617 return -1;
618 }
619 else
620 {
621 if (sscanf(str, "%x:", &sym) != 1)
622 return -1;
623
624 /* cue to ':', it's there since sscanf() worked */
625 STRNCPY(newargstr, STRCHR(str, ':') + 1, NEWARGLIM - 1);
626 newargstr[NEWARGLIM - 1] = '\0';
627 newarg = newargstr;
628 }
629 } 871 }
872
873 char *pattern;
874 if (quarks[1] == NULLQUARK)
875 pattern = XrmQuarkToString (quarks[0]); // single component, fast path
630 else 876 else
631 { 877 {
632 /* 878 // multiple components, slow path - should be rare, don't optimize for speed
633 * convert keysym name to keysym number 879 int size = 0;
634 */ 880
635 STRNCPY(newargstr, str, NEWARGLIM - 1); 881 for (int i = 0; quarks[i] != NULLQUARK; ++i)
636 newargstr[NEWARGLIM - 1] = '\0'; 882 size += strlen (XrmQuarkToString (quarks[i])) + 1;
637 if (arg == NULL) 883
884 pattern = rxvt_temp_buf<char> (size + 1);
885
886 // now print all components
638 { 887 {
639 if ((newarg = STRCHR(newargstr, ':')) == NULL) 888 char *cur = pattern;
640 return -1; 889
641 *newarg++ = '\0'; /* terminate keysym name */ 890 for (int i = 0; quarks[i] != NULLQUARK; ++i)
891 cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i]));
642 } 892 }
643 if ((sym = XStringToKeysym(newargstr)) == None) 893
644 return -1; 894 ++pattern; // skip initial dot
645 } 895 }
646 896
647 if (sym < 0xFF00 || sym > 0xFFFF) /* we only do extended keys */ 897 data->cb (data->term, pattern, (char *)value->addr);
648 return -1;
649 sym &= 0xFF;
650 if (Keysym_map[sym] != NULL) /* already set ? */
651 return -1;
652 898
653 if (newarg == NULL)
654 {
655 STRNCPY(newargstr, arg, NEWARGLIM - 1);
656 newargstr[NEWARGLIM - 1] = '\0';
657 newarg = newargstr;
658 }
659 rxvt_Str_trim(newarg);
660 if (*newarg == '\0' || (n = rxvt_Str_escaped(newarg)) == 0)
661 return -1;
662 MIN_IT(n, 255);
663 key_string = (char *)rxvt_malloc((n + 1) * sizeof(char));
664
665 key_string[0] = n;
666 STRNCPY(key_string + 1, newarg, n);
667 Keysym_map[sym] = (unsigned char *)key_string;
668
669 return 1; 899 return False;
670} 900}
671 901
672# endif /* KEYSYM_RESOURCE */
673
674# ifndef USE_XGETDEFAULT
675/*{{{ rxvt_get_xdefaults() */
676/*
677 * the matching algorithm used for memory-save fake resources
678 */
679void 902void
680rxvt_term::get_xdefaults (FILE *stream, const char *name) 903rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
681{ 904{
682 unsigned int len; 905 /*
683 char *str, buffer[256]; 906 * [R5 or later]: enumerate the resource database
907 */
908 assert (!name_p == !class_p); // both must be specified, or missing
684 909
685 if (stream == NULL)
686 return;
687 len = STRLEN(name);
688 while ((str = fgets(buffer, sizeof(buffer), stream)) != NULL)
689 {
690 unsigned int entry, n;
691
692 while (*str && isspace(*str))
693 str++; /* leading whitespace */
694
695 if ((str[len] != '*' && str[len] != '.')
696 || (len && STRNCMP(str, name, len)))
697 continue;
698 str += (len + 1); /* skip `name*' or `name.' */
699
700# ifdef KEYSYM_RESOURCE 910#ifdef KEYSYM_RESOURCE
701 if (!parse_keysym (str, NULL)) 911 rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
702# endif /* KEYSYM_RESOURCE */
703 for (entry = 0; entry < optList_size(); entry++)
704 {
705 const char *kw = optList[entry].kw;
706 912
707 if (kw == NULL) 913 XrmDatabase database = XrmGetDatabase (dpy);
708 continue; 914 XrmName name_prefix[3];
709 n = STRLEN (kw); 915 XrmClass class_prefix[3];
710 if (str[n] == ':' && rxvt_Str_match(str, kw))
711 {
712 /* skip `keyword:' */
713 str += (n + 1);
714 rxvt_Str_trim(str);
715 n = STRLEN(str);
716 if (n && rs[optList[entry].doff] == NULL)
717 {
718 /* not already set */
719 int s;
720 char *p = (char *)rxvt_malloc((n + 1) * sizeof(char));
721 916
722 STRCPY(p, str); 917 name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
723 rs[optList[entry].doff] = p; 918 name_prefix[2] = NULLQUARK;
724 if (optList_isBool(entry)) 919 class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
725 { 920 class_prefix[2] = NULLQUARK;
726 s = STRCASECMP(str, "TRUE") == 0
727 || STRCASECMP(str, "YES") == 0
728 || STRCASECMP(str, "ON") == 0
729 || STRCASECMP(str, "1") == 0;
730 if (optList_isReverse(entry))
731 s = !s;
732 if (s)
733 Options |= (optList[entry].flag);
734 else
735 Options &= ~(optList[entry].flag);
736 }
737 }
738 break;
739 }
740 }
741 }
742 rewind(stream);
743}
744 921
745/*}}} */ 922# ifdef RESFALLBACK
746# endif /* ! USE_XGETDEFAULT */ 923 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
747#endif /* NO_RESOURCES */ 924 XrmEnumerateDatabase (database, name_prefix, class_prefix,
925 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
926# endif
748 927
749/*{{{ read the resources files */ 928 name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
750/* 929 XrmEnumerateDatabase (database, name_prefix, class_prefix,
751 * using XGetDefault() or the hand-rolled replacement 930 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
752 */ 931
753/* ARGSUSED */ 932 name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
933 XrmEnumerateDatabase (database, name_prefix, class_prefix,
934 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
935#endif
936}
937
754void 938void
755rxvt_term::extract_resources (Display *display __attribute__((unused)), const char *name) 939rxvt_term::extract_keysym_resources ()
756{ 940{
757#ifndef NO_RESOURCES
758
759# if defined XAPPLOADDIR
760# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
761 /* Compute the path of the possibly available localized Rxvt file */
762 char *localepath = NULL;
763
764 if (locale != NULL)
765 { /* XXX: must limit length of string */
766 localepath = (char *)rxvt_malloc(256);
767 sprintf(localepath, XAPPLOADDIRLOCALE "/" APL_SUBCLASS,
768 (int)(258 - sizeof(XAPPLOADDIRLOCALE) - sizeof(APL_SUBCLASS)),
769 locale); /* 258 = 255 + 4 (-.*s) - 1 (/) */
770 }
771
772 {
773# endif
774# endif
775
776# ifdef USE_XGETDEFAULT
777 /*
778 * get resources using the X library function
779 */
780 int entry;
781
782# ifdef XrmEnumOneLevel
783 int i;
784 char *displayResource, *xe;
785 XrmName name_prefix[3];
786 XrmClass class_prefix[3];
787 XrmDatabase database, rdb1;
788 char fname[1024];
789
790 XrmInitialize();
791 database = NULL;
792
793 /* Get any Xserver defaults */
794
795 displayResource = XResourceManagerString(display);
796 if (displayResource != NULL)
797 database = XrmGetStringDatabase(displayResource);
798
799# ifdef HAVE_EXTRA_XRESOURCE_FILES
800 /* Add in ~/.Xdefaults or ~/.Xresources */
801 {
802 char *ptr;
803
804 if ((ptr = (char *)getenv("HOME")) == NULL)
805 ptr = ".";
806
807 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++)
808 {
809 sprintf(fname, "%-.*s/%s", sizeof(fname) - STRLEN(xnames[i]) - 2,
810 ptr, xnames[i]);
811 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL)
812 {
813 XrmMergeDatabases(rdb1, &database);
814# ifndef HAVE_BOTH_XRESOURCE_FILES
815 break;
816# endif
817
818 }
819 }
820 }
821# endif
822
823 /* Add in XENVIRONMENT file */
824
825 if ((xe = (char *)getenv("XENVIRONMENT")) != NULL
826 && (rdb1 = XrmGetFileDatabase(xe)) != NULL)
827 XrmMergeDatabases(rdb1, &database);
828
829 /* Add in Rxvt file */
830# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
831 if (localepath == NULL || (rdb1 = XrmGetFileDatabase(localepath)) == NULL)
832# endif
833 rdb1 = XrmGetFileDatabase(XAPPLOADDIR "/" APL_SUBCLASS);
834 if (rdb1 != NULL)
835 XrmMergeDatabases(rdb1, &database);
836
837 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
838 if ((xe = (char *)getenv("XAPPLRESDIR")) != NULL)
839 {
840 sprintf(fname, "%-.*s/" APL_SUBCLASS, sizeof(fname)
841 - sizeof(APL_SUBCLASS) - 2, xe);
842 if ((rdb1 = XrmGetFileDatabase(fname)) != NULL)
843 XrmMergeDatabases(rdb1, &database);
844 }
845
846 XrmSetDatabase(display, database);
847# endif
848
849 /*
850 * Query resources for options that affect us
851 */
852 for (entry = 0; entry < optList_size(); entry++)
853 {
854 int s;
855 char *p, *p0;
856 const char *kw = optList[entry].kw;
857
858 if (kw == NULL || rs[optList[entry].doff] != NULL)
859 continue; /* previously set */
860
861 p = XGetDefault(display, name, kw);
862 p0 = XGetDefault(display, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
863 if (p == NULL || (p0 && STRCMP(p, p0) == 0))
864 {
865 p = XGetDefault(display, APL_SUBCLASS, kw);
866 if (p == NULL || (p0 && STRCMP(p, p0) == 0))
867 p = XGetDefault(display, APL_CLASS, kw);
868 }
869 if (p == NULL && p0)
870 p = p0;
871 if (p)
872 {
873 rs[optList[entry].doff] = p;
874
875 if (optList_isBool(entry))
876 {
877 s = STRCASECMP(p, "TRUE") == 0
878 || STRCASECMP(p, "YES") == 0
879 || STRCASECMP(p, "ON") == 0
880 || STRCASECMP(p, "1") == 0;
881 if (optList_isReverse(entry))
882 s = !s;
883 if (s)
884 Options |= (optList[entry].flag);
885 else
886 Options &= ~(optList[entry].flag);
887 }
888 }
889 }
890
891 /*
892 * [R5 or later]: enumerate the resource database
893 */
894# ifdef XrmEnumOneLevel
895# ifdef KEYSYM_RESOURCE 941#ifdef KEYSYM_RESOURCE
896 name_prefix[0] = XrmStringToName(name); 942 enumerate_keysym_resources (rxvt_define_key);
897 name_prefix[1] = XrmStringToName("keysym");
898 name_prefix[2] = NULLQUARK;
899 class_prefix[0] = XrmStringToName(APL_SUBCLASS);
900 class_prefix[1] = XrmStringToName("Keysym");
901 class_prefix[2] = NULLQUARK;
902 /* XXX: Need to check sizeof(rxvt_t) == sizeof(XPointer) */
903 XrmEnumerateDatabase(XrmGetDatabase(display), name_prefix, class_prefix,
904 XrmEnumOneLevel, rxvt_define_key, NULL);
905 name_prefix[0] = XrmStringToName(APL_CLASS);
906 name_prefix[1] = XrmStringToName("keysym");
907 class_prefix[0] = XrmStringToName(APL_CLASS);
908 class_prefix[1] = XrmStringToName("Keysym");
909 /* XXX: Need to check sizeof(rxvt_t) == sizeof(XPointer) */
910 XrmEnumerateDatabase(XrmGetDatabase(display), name_prefix, class_prefix,
911 XrmEnumOneLevel, rxvt_define_key, NULL);
912# endif
913# endif
914
915# else /* USE_XGETDEFAULT */
916 /* get resources the hard way, but save lots of memory */
917 FILE *fd = NULL;
918 char *home;
919
920 if ((home = getenv("HOME")) != NULL)
921 {
922 unsigned int i, len = STRLEN(home) + 2;
923 char *f = NULL;
924
925 for (i = 0; i < (sizeof(xnames) / sizeof(xnames[0])); i++)
926 {
927 f = (char *)rxvt_realloc(f, (len + STRLEN(xnames[i])) * sizeof(char));
928
929 sprintf(f, "%s/%s", home, xnames[i]);
930
931 if ((fd = fopen(f, "r")) != NULL)
932 break;
933 }
934 free(f);
935 }
936 /*
937 * The normal order to match resources is the following:
938 * @ global resources (partial match, ~/.Xdefaults)
939 * @ application file resources (XAPPLOADDIR/Rxvt)
940 * @ class resources (~/.Xdefaults)
941 * @ private resources (~/.Xdefaults)
942 *
943 * However, for the hand-rolled resources, the matching algorithm
944 * checks if a resource string value has already been allocated
945 * and won't overwrite it with (in this case) a less specific
946 * resource value.
947 *
948 * This avoids multiple allocation. Also, when we've called this
949 * routine command-line string options have already been applied so we
950 * needn't to allocate for those resources.
951 *
952 * So, search in resources from most to least specific.
953 *
954 * Also, use a special sub-class so that we can use either or both of
955 * "XTerm" and "Rxvt" as class names.
956 */
957
958 get_xdefaults (fd, name);
959 get_xdefaults (fd, APL_SUBCLASS);
960
961# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
962
963 {
964 FILE *ad = NULL;
965
966# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
967 if (localepath == NULL || (ad = fopen(localepath, "r")) == NULL)
968# endif
969 ad = fopen(XAPPLOADDIR "/" APL_SUBCLASS, "r");
970 if (ad != NULL)
971 {
972 get_xdefaults (ad, APL_SUBCLASS);
973 get_xdefaults (ad, "");
974 fclose(ad);
975 }
976 }
977# endif /* XAPPLOADDIR */
978
979 get_xdefaults (fd, APL_CLASS);
980 get_xdefaults (fd, ""); /* partial match */
981 if (fd != NULL)
982 fclose(fd);
983# endif /* USE_XGETDEFAULT */
984
985# if defined XAPPLOADDIR
986# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
987
988 }
989
990 /* Free the path of the possibly available localized Rxvt file */
991 free(localepath);
992# endif
993# endif 943#endif
994
995#endif /* NO_RESOURCES */
996
997 /*
998 * even without resources, at least do this setup for command-line
999 * options and command-line long options
1000 */
1001#ifdef MULTICHAR_SET
1002 set_multichar_encoding (rs[Rs_multichar_encoding]);
1003#endif
1004#ifdef GREEK_SUPPORT
1005 /* this could be a function in grkelot.c */
1006 /* void set_greek_keyboard (const char * str); */
1007 if (rs[Rs_greek_keyboard])
1008 {
1009 if (!STRCMP(rs[Rs_greek_keyboard], "iso"))
1010 greek_setmode(GREEK_ELOT928); /* former -grk9 */
1011 else if (!STRCMP(rs[Rs_greek_keyboard], "ibm"))
1012 greek_setmode(GREEK_IBM437); /* former -grk4 */
1013 }
1014 {
1015 KeySym sym;
1016
1017 if (rs[Rs_greektoggle_key]
1018 && ((sym = XStringToKeysym(rs[Rs_greektoggle_key])) != 0))
1019 ks_greekmodeswith = sym;
1020 }
1021#endif /* GREEK_SUPPORT */
1022
1023#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1024
1025 {
1026 KeySym sym;
1027
1028 if (rs[Rs_bigfont_key]
1029 && ((sym = XStringToKeysym(rs[Rs_bigfont_key])) != 0))
1030 ks_bigfont = sym;
1031 if (rs[Rs_smallfont_key]
1032 && ((sym = XStringToKeysym(rs[Rs_smallfont_key])) != 0))
1033 ks_smallfont = sym;
1034 }
1035#endif
1036} 944}
1037 945
1038/*}}} */
1039/*----------------------- end-of-file (C source) -----------------------*/ 946/*----------------------- end-of-file (C source) -----------------------*/
947

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