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/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.177
Committed: Sun May 18 18:09:52 2014 UTC (10 years ago) by root
Content type: text/plain
Branch: MAIN
Changes since 1.176: +36 -12 lines
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# User Rev Content
1 root 1.95 /*----------------------------------------------------------------------*
2 pcg 1.24 * File: xdefaults.C
3 pcg 1.1 *----------------------------------------------------------------------*
4     *
5     * All portions of code are copyright by their respective author/s.
6     * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
7     * - original version
8     * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 root 1.150 * Copyright (c) 2003-2006 Marc Lehmann <schmorp@schmorp.de>
10 ayin 1.128 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
11 pcg 1.1 *
12     * This program is free software; you can redistribute it and/or modify
13     * it under the terms of the GNU General Public License as published by
14     * the Free Software Foundation; either version 2 of the License, or
15     * (at your option) any later version.
16     *
17     * This program is distributed in the hope that it will be useful,
18     * but WITHOUT ANY WARRANTY; without even the implied warranty of
19     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20     * GNU General Public License for more details.
21     *
22     * You should have received a copy of the GNU General Public License
23     * along with this program; if not, write to the Free Software
24     * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25     *----------------------------------------------------------------------*/
26    
27 root 1.90 #include "../config.h"
28     #include "rxvt.h"
29 pcg 1.1 #include "version.h"
30    
31 root 1.46 #ifdef KEYSYM_RESOURCE
32 root 1.93 # include "keyboard.h"
33 root 1.46 #endif
34    
35 root 1.64 /* place holders used for parsing command-line options */
36 ayin 1.97 #define Optflag_Reverse 1
37     #define Optflag_Boolean 2
38 ayin 1.106 #define Optflag_Switch 4
39 sf-exg 1.160 #define Optflag_Info 8
40 root 1.64
41 root 1.93 /* monolithic option/resource structure: */
42 pcg 1.1 /*
43     * `string' options MUST have a usage argument
44     * `switch' and `boolean' options have no argument
45 pcg 1.11 * if there's no desc (ription), it won't appear in rxvt_usage ()
46 pcg 1.1 */
47    
48 pcg 1.11 /* INFO () - descriptive information only */
49 pcg 1.1 #define INFO(opt, arg, desc) \
50 sf-exg 1.160 {0, Optflag_Info, -1, NULL, (opt), (arg), (desc)}
51 pcg 1.1
52 sf-exg 1.161 #define RINFO(kw, arg) \
53     {0, Optflag_Info, -1, (kw), NULL, (arg), NULL}
54    
55 pcg 1.11 /* STRG () - command-line option, with/without resource */
56 pcg 1.1 #define STRG(rsp, kw, opt, arg, desc) \
57 ayin 1.97 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
58 pcg 1.1
59 pcg 1.11 /* RSTRG () - resource/long-option */
60 pcg 1.1 #define RSTRG(rsp, kw, arg) \
61 ayin 1.97 {0, 0, (rsp), (kw), NULL, (arg), NULL}
62 pcg 1.1
63 pcg 1.11 /* BOOL () - regular boolean `-/+' flag */
64 ayin 1.97 #define BOOL(rsp, kw, opt, option, flag, desc) \
65 ayin 1.99 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
66 pcg 1.1
67 pcg 1.11 /* SWCH () - `-' flag */
68 ayin 1.97 #define SWCH(opt, option, flag, desc) \
69 ayin 1.106 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
70 pcg 1.1
71     /* convenient macros */
72 ayin 1.132 #define optList_isString(i) \
73     (optList[i].flag == 0)
74 pcg 1.1 #define optList_isBool(i) \
75 root 1.64 (optList[i].flag & Optflag_Boolean)
76 pcg 1.1 #define optList_isReverse(i) \
77 root 1.64 (optList[i].flag & Optflag_Reverse)
78 sf-exg 1.160 #define optList_isInfo(i) \
79     (optList[i].flag & Optflag_Info)
80 pcg 1.1
81 pcg 1.9 static const struct
82     {
83 ayin 1.97 const uint8_t index; /* Option index */
84     const uint8_t flag; /* Option flag */
85 root 1.98 const int16_t doff; /* resource value index or -1 */
86 pcg 1.1 const char *kw; /* keyword */
87     const char *opt; /* option */
88     const char *arg; /* argument */
89     const char *desc; /* description */
90 pcg 1.9 }
91     optList[] = {
92 pcg 1.11 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
93     STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
94 pcg 1.23 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
95 pcg 1.11 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
96 pcg 1.23 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
97 ayin 1.97 SWCH ("C", Opt_console, 0, "intercept console messages"),
98     SWCH ("iconic", Opt_iconic, 0, "start iconic"),
99     SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
100 root 1.137 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
101 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
102     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
103     BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
104 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
105 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
106 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
107 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
108     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
109     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
110 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
111     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
112 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
113     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
114     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
115     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
116 sf-exg 1.174 #if BG_IMAGE_FROM_ROOT
117 ayin 1.97 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
118 ayin 1.118 BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
119 pcg 1.23 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
120 ayin 1.126 STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
121 sf-exg 1.147 STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
122 pcg 1.23 #endif
123 root 1.59 #if OFF_FOCUS_FADING
124 ayin 1.126 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
125 root 1.59 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
126 pcg 1.1 #endif
127 ayin 1.97 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
128 pcg 1.1 #ifndef NO_BELL
129 ayin 1.100 # if ENABLE_FRILLS
130 ayin 1.101 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
131 ayin 1.100 # endif
132 ayin 1.97 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
133 pcg 1.1 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
134 ayin 1.97 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
135 pcg 1.1 # endif
136     #endif
137     #ifdef META8_OPTION
138 ayin 1.97 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
139 pcg 1.1 #endif
140     #ifdef MOUSE_WHEEL
141 ayin 1.97 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
142 pcg 1.1 #endif
143 root 1.34 #if ENABLE_FRILLS
144 ayin 1.97 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
145     BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
146     BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
147 pcg 1.1 #endif
148 root 1.58 #if CURSOR_BLINK
149 ayin 1.97 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
150 pcg 1.1 #endif
151     #ifdef POINTER_BLANK
152 ayin 1.97 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
153 pcg 1.1 #endif
154 pcg 1.11 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
155     STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
156     RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
157     RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
158     RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
159     RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
160     RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
161     RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
162     RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
163     RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
164     RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
165     RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
166     RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
167     RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
168     RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
169     RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
170     RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
171     RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
172 pcg 1.1 #ifndef NO_BOLD_UNDERLINE_REVERSE
173 pcg 1.11 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
174 root 1.40 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
175 pcg 1.11 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
176     RSTRG (Rs_color + Color_RV, "colorRV", "color"),
177 ayin 1.120 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
178 root 1.43 #if ENABLE_FRILLS
179     RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
180     #endif
181 pcg 1.11 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
182 ayin 1.134 #ifdef RXVT_SCROLLBAR
183 pcg 1.11 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
184 ayin 1.134 #endif
185 pcg 1.1 #ifdef OPTION_HC
186 pcg 1.11 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
187 sf-exg 1.145 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
188 pcg 1.1 #endif
189 root 1.49 #ifndef NO_CURSORCOLOR
190     STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
191     /* command-line option = resource name */
192     RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
193 ayin 1.120 #endif /* NO_CURSORCOLOR */
194 root 1.49 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
195     STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
196     STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
197 root 1.165 #if BG_IMAGE_FROM_FILE
198 pcg 1.11 RSTRG (Rs_path, "path", "search path"),
199 pcg 1.23 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
200 sf-exg 1.173 #endif
201     #if ENABLE_EWMH
202 sf-exg 1.146 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
203 pcg 1.1 #endif
204 root 1.40 /* fonts: command-line option = resource name */
205 pcg 1.11 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
206 root 1.40 #if ENABLE_STYLES
207     STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
208     STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
209     STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
210 ayin 1.97 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
211 root 1.40 #endif
212 root 1.165 #if USE_XIM
213 pcg 1.11 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
214 pcg 1.23 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
215 pcg 1.11 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
216 root 1.49 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
217 ayin 1.120 #endif /* USE_XIM */
218 pcg 1.23 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
219 pcg 1.11 STRG (Rs_title, "title", "title", "string", "title name for window"),
220     STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
221     STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
222 pcg 1.23 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
223 root 1.57 #if ENABLE_XEMBED
224     STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
225     #endif
226 root 1.89 #if XFT
227 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
228 root 1.89 #endif
229 root 1.34 #if ENABLE_FRILLS
230 root 1.170 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
231     STRG (Rs_visual, "visual", "visual", "number", "visual id to request"),
232 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
233 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
234 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
235 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
236 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
237 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
238     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
239 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
240 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
241 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
242 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
243 ayin 1.124 #endif
244     #ifdef BUILTIN_GLYPHS
245 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
246 pcg 1.1 #endif
247     #ifdef POINTER_BLANK
248 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
249 pcg 1.1 #endif
250     #ifndef NO_BACKSPACE_KEY
251 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
252 pcg 1.1 #endif
253     #ifndef NO_DELETE_KEY
254 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
255 pcg 1.1 #endif
256     #ifdef PRINTPIPE
257 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
258 pcg 1.1 #endif
259 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
260 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
261     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
262 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
263 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
264     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
265 pcg 1.23 #endif
266 root 1.65 #if ENABLE_PERL
267 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
268     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
269     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
270     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
271 root 1.65 #endif
272 ayin 1.105 #if ISO_14755
273 sf-exg 1.142 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
274 ayin 1.105 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
275     #endif
276 sf-exg 1.161 #ifndef NO_RESOURCES
277     RINFO ("xrm", "string"),
278     #endif
279     #ifdef KEYSYM_RESOURCE
280     RINFO ("keysym.sym", "keysym"),
281     #endif
282 pcg 1.11 INFO ("e", "command arg ...", "command to execute")
283 pcg 1.9 };
284 pcg 1.1
285     #undef INFO
286 sf-exg 1.161 #undef RINFO
287 pcg 1.1 #undef STRG
288     #undef RSTRG
289     #undef SWCH
290     #undef BOOL
291    
292 root 1.40 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
293 root 1.34 static const char optionsstring[] = "options: "
294 root 1.77 #if ENABLE_PERL
295     "perl,"
296     #endif
297 root 1.30 #if XFT
298     "xft,"
299     #endif
300 root 1.40 #if ENABLE_STYLES
301     "styles,"
302     #endif
303     #if ENABLE_COMBINING
304     "combining,"
305     #endif
306     #if TEXT_BLINK
307     "blink,"
308     #endif
309     #if ISO_14755
310     "iso14755,"
311     #endif
312 root 1.30 #if UNICODE_3
313     "unicode3,"
314     #endif
315     "encodings=eu+vn"
316     #if ENCODING_JP
317     "+jp"
318     #endif
319     #if ENCODING_JP_EXT
320     "+jp-ext"
321     #endif
322     #if ENCODING_KR
323     "+kr"
324     #endif
325 root 1.41 #if ENCODING_ZH
326     "+zh"
327 root 1.30 #endif
328 root 1.41 #if ENCODING_ZH_EXT
329     "+zh-ext"
330 root 1.30 #endif
331     ","
332     #if OFF_FOCUS_FADING
333     "fade,"
334     #endif
335 root 1.108 #if defined(ENABLE_TRANSPARENCY)
336 pcg 1.9 "transparent,"
337 ayin 1.111 "tint,"
338 pcg 1.1 #endif
339 sf-exg 1.148 #if HAVE_PIXBUF
340     "pixbuf,"
341     #endif
342 pcg 1.1 #if defined(USE_XIM)
343 pcg 1.9 "XIM,"
344 pcg 1.1 #endif
345     #if defined(NO_BACKSPACE_KEY)
346 pcg 1.9 "no_backspace,"
347 pcg 1.1 #endif
348     #if defined(NO_DELETE_KEY)
349 pcg 1.9 "no_delete,"
350 pcg 1.1 #endif
351 root 1.30 #if EIGHT_BIT_CONTROLS
352     "8bitctrls,"
353     #endif
354 root 1.34 #if defined(ENABLE_FRILLS)
355 root 1.30 "frills,"
356     #endif
357     #if defined(SELECTION_SCROLLING)
358     "selectionscrolling,"
359     #endif
360     #if MOUSE_WHEEL
361     "wheel,"
362     #endif
363     #if MOUSE_SLIP_WHEELING
364     "slipwheel,"
365     #endif
366     #if defined(SMART_RESIZE)
367     "smart-resize,"
368     #endif
369     #if defined(CURSOR_BLINK)
370     "cursorBlink,"
371     #endif
372     #if defined(POINTER_BLANK)
373     "pointerBlank,"
374     #endif
375 pcg 1.1 #if defined(NO_RESOURCES)
376 root 1.87 "NoResources,"
377 pcg 1.1 #endif
378 ayin 1.135 "scrollbars=plain"
379     #if defined(RXVT_SCROLLBAR)
380     "+rxvt"
381     #endif
382     #if defined(NEXT_SCROLLBAR)
383     "+NeXT"
384     #endif
385     #if defined(XTERM_SCROLLBAR)
386     "+xterm"
387 root 1.88 #endif
388 pcg 1.9 "\nUsage: "; /* Usage */
389 pcg 1.1
390 root 1.168 #define INDENT 28
391 pcg 1.1
392 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
393     const char rxvt_term::resval_on [] = "on";
394     const char rxvt_term::resval_off [] = "off";
395    
396 pcg 1.1 /*{{{ usage: */
397     /*----------------------------------------------------------------------*/
398 root 1.166 void
399     rxvt_term::rxvt_usage (int type)
400 pcg 1.1 {
401 pcg 1.19 unsigned int i, col;
402 pcg 1.1
403 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
404 pcg 1.9
405     switch (type)
406     {
407     case 0: /* brief listing */
408 pcg 1.19 rxvt_log (" [-help] [--help]\n");
409    
410 sf-exg 1.154 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
411 pcg 1.9 if (optList[i].desc != NULL)
412     {
413 root 1.92 int len = 0;
414 pcg 1.9
415 ayin 1.132 if (optList[i].arg)
416     len = strlen (optList[i].arg) + 1;
417 root 1.166
418 pcg 1.11 assert (optList[i].opt != NULL);
419 sf-exg 1.151 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
420 pcg 1.9 col += len;
421 root 1.166
422 pcg 1.9 if (col > 79)
423 ayin 1.125 {
424     /* assume regular width */
425 pcg 1.19 rxvt_log ("\n");
426 pcg 1.9 col = 1 + len;
427     }
428 pcg 1.19
429     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
430 root 1.166
431 ayin 1.132 if (optList[i].arg)
432 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
433 pcg 1.9 else
434 pcg 1.19 rxvt_log ("]");
435 pcg 1.9 }
436     break;
437    
438     case 1: /* full command-line listing */
439 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
440    
441 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
442 pcg 1.9 if (optList[i].desc != NULL)
443     {
444 pcg 1.11 assert (optList[i].opt != NULL);
445 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
446     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
447 root 1.34 (INDENT - strlen (optList[i].opt)
448 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
449     (optList[i].arg ? optList[i].arg : ""),
450     (optList_isBool (i) ? "turn on/off " : ""),
451     optList[i].desc);
452 pcg 1.9 }
453 root 1.167
454     #if ENABLE_PERL
455     rxvt_perl.init (this);
456     rxvt_perl.usage (this, 1);
457     #endif
458    
459 pcg 1.19 rxvt_log ("\n --help to list long-options");
460 pcg 1.9 break;
461    
462     case 2: /* full resource listing */
463 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
464     "where resources (long-options) include:\n");
465 pcg 1.9
466 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
467 pcg 1.9 if (optList[i].kw != NULL)
468 pcg 1.19 rxvt_log (" %s: %*s%s\n",
469 pcg 1.9 optList[i].kw,
470 root 1.168 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
471 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
472 root 1.167
473     #if ENABLE_PERL
474     rxvt_perl.init (this);
475     rxvt_perl.usage (this, 2);
476     #endif
477    
478 pcg 1.19 rxvt_log ("\n -help to list options");
479 pcg 1.9 break;
480     }
481 pcg 1.19
482     rxvt_log ("\n\n");
483     rxvt_exit_failure ();
484 pcg 1.1 }
485    
486     /*}}} */
487    
488     /*{{{ get command-line options before getting resources */
489 sf-exg 1.160 const char **
490 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
491 pcg 1.1 {
492 root 1.93 int i, bad_option = 0;
493 pcg 1.1
494 pcg 1.9 for (i = 1; i < argc; i++)
495     {
496 root 1.54 unsigned int entry, longopt = 0;
497 ayin 1.131 const char *opt;
498     int flag;
499 pcg 1.1
500 pcg 1.9 opt = argv[i];
501 root 1.84
502 pcg 1.9 if (*opt == '-')
503     {
504 ayin 1.131 flag = 1;
505 root 1.90
506 pcg 1.9 if (*++opt == '-')
507     longopt = *opt++; /* long option */
508     }
509     else if (*opt == '+')
510     {
511 ayin 1.131 flag = 0;
512 root 1.90
513 pcg 1.9 if (*++opt == '+')
514     longopt = *opt++; /* long option */
515     }
516     else
517     {
518     bad_option = 1;
519 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
520 pcg 1.9 continue;
521     }
522    
523 root 1.34 if (!strcmp (opt, "help"))
524 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
525 root 1.90
526 root 1.34 if (!strcmp (opt, "h"))
527 pcg 1.11 rxvt_usage (0);
528 pcg 1.9
529     /* feature: always try to match long-options */
530 sf-exg 1.154 for (entry = 0; entry < ecb_array_length (optList); entry++)
531 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
532 pcg 1.9 || (!longopt
533 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
534 pcg 1.9 break;
535    
536 sf-exg 1.160 if (entry < ecb_array_length (optList)
537     && !optList_isInfo (entry))
538 pcg 1.9 {
539 pcg 1.11 if (optList_isReverse (entry))
540 ayin 1.131 flag = !flag;
541 root 1.28
542 ayin 1.132 if (optList_isString (entry))
543 root 1.28 {
544     /*
545 sf-exg 1.153 * special cases are handled in init_resources () to allow
546 root 1.28 * X resources to set these values before we settle for
547     * default values
548     */
549 ayin 1.105
550 root 1.28 if (optList[entry].doff != -1)
551 root 1.93 {
552 root 1.168 if (flag && i + 1 == argc)
553 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
554 root 1.93
555 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
556 root 1.93 }
557 pcg 1.9 }
558     else
559 ayin 1.125 {
560     /* boolean value */
561 ayin 1.131 set_option (optList[entry].index, flag);
562 pcg 1.9
563     if (optList[entry].doff != -1)
564 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
565 pcg 1.9 }
566     }
567 ayin 1.123 #ifndef NO_RESOURCES
568     else if (!strcmp (opt, "xrm"))
569     {
570 root 1.168 if (i + 1 < argc)
571 ayin 1.123 XrmPutLineResource (&option_db, argv[++i]);
572     }
573     #endif
574 pcg 1.1 #ifdef KEYSYM_RESOURCE
575 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
576     {
577 root 1.168 if (i + 1 < argc)
578 ayin 1.122 {
579 sf-exg 1.143 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
580 ayin 1.122 sprintf (res, "*.%s: %s\n", opt, argv[i]);
581     XrmPutLineResource (&option_db, res);
582     }
583 ayin 1.121 }
584 pcg 1.1 #endif
585 sf-exg 1.160 else if (!strcmp (opt, "e"))
586     {
587 root 1.168 if (i + 1 < argc)
588     return (const char **)argv + i + 1;
589 sf-exg 1.160
590 root 1.168 rxvt_warn ("option '-e' requires an argument, aborting.\n");
591     bad_option = 1;
592 sf-exg 1.160 }
593 ayin 1.121 else
594     {
595 root 1.166 #if ENABLE_PERL
596     rxvt_perl.init (this);
597    
598 root 1.168 if (int flags = rxvt_perl.parse_resource (this, opt, true, longopt, flag, argv [i + 1]))
599 root 1.166 {
600 root 1.168 if (flags & rxvt_perl.RESOURCE_ARG)
601 root 1.166 {
602 root 1.168 if (i + 1 == argc)
603     {
604     rxvt_warn ("option '%s' requires an argument.\n", argv [i]);
605     bad_option = 1;
606     }
607     else
608     ++i;
609 root 1.166 }
610     }
611     else
612     #endif
613     {
614 root 1.168 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
615 root 1.166 bad_option = 1;
616     }
617 ayin 1.121 }
618 pcg 1.1 }
619    
620 pcg 1.9 if (bad_option)
621 pcg 1.11 rxvt_usage (0);
622 sf-exg 1.160
623     return 0;
624 pcg 1.1 }
625    
626     /*}}} */
627    
628     #ifndef NO_RESOURCES
629     /*----------------------------------------------------------------------*/
630    
631     # ifdef KEYSYM_RESOURCE
632 root 1.177 static void
633     rxvt_define_key (rxvt_term *term, const char *k, const char *v)
634     {
635     term->bind_action (k, v);
636     }
637    
638 pcg 1.1 /*
639     * Define key from XrmEnumerateDatabase.
640     * quarks will be something like
641     * "rxvt" "keysym" "0xFF01"
642     * value will be a string
643     */
644 root 1.157 static int
645 root 1.177 rxvt_keysym_enumerate_helper (
646     XrmDatabase *database ecb_unused,
647     XrmBindingList bindings ecb_unused,
648     XrmQuarkList quarks,
649     XrmRepresentation *type ecb_unused,
650     XrmValue *value,
651     XPointer closure
652     )
653 pcg 1.1 {
654 root 1.49 int last;
655 pcg 1.1
656 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
657     ;
658 root 1.49
659 root 1.177 rxvt_term *term = (rxvt_term *)(((void **)closure)[0]);
660     void (*cb)(rxvt_term *, const char *, const char *)
661     = (void (*)(rxvt_term *, const char *, const char *))
662     (((void **)closure)[1]);
663    
664     cb (term, XrmQuarkToString (quarks[last - 1]), (char *)value->addr);
665    
666 pcg 1.9 return False;
667 pcg 1.1 }
668    
669     /*
670     * look for something like this (XK_Delete)
671     * rxvt*keysym.0xFFFF: "\177"
672     */
673 root 1.46
674     struct keysym_vocabulary_t
675     {
676     const char *name;
677     unsigned short len;
678     unsigned short value;
679     };
680 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
681 root 1.46 {
682     { "ISOLevel3", 9, Level3Mask },
683     { "AppKeypad", 9, AppKeypadMask },
684     { "Control", 7, ControlMask },
685     { "NumLock", 7, NumLockMask },
686     { "Shift", 5, ShiftMask },
687     { "Meta", 4, MetaMask },
688     { "Lock", 4, LockMask },
689     { "Mod1", 4, Mod1Mask },
690     { "Mod2", 4, Mod2Mask },
691     { "Mod3", 4, Mod3Mask },
692     { "Mod4", 4, Mod4Mask },
693     { "Mod5", 4, Mod5Mask },
694     { "I", 1, Level3Mask },
695     { "K", 1, AppKeypadMask },
696     { "C", 1, ControlMask },
697     { "N", 1, NumLockMask },
698     { "S", 1, ShiftMask },
699     { "M", 1, MetaMask },
700     { "A", 1, MetaMask },
701     { "L", 1, LockMask },
702     { "1", 1, Mod1Mask },
703     { "2", 1, Mod2Mask },
704     { "3", 1, Mod3Mask },
705     { "4", 1, Mod4Mask },
706     { "5", 1, Mod5Mask },
707     };
708    
709 pcg 1.1 int
710 sf-exg 1.175 rxvt_term::bind_action (const char *str, const char *arg)
711 pcg 1.1 {
712 ayin 1.129 int sym;
713 root 1.46 unsigned int state = 0;
714 ayin 1.129 const char *key = strrchr (str, '-');
715 pcg 1.9
716 ayin 1.129 if (!key)
717     key = str;
718 root 1.46 else
719 ayin 1.129 key++;
720 root 1.46
721 ayin 1.129 // string or key is empty
722     if (*arg == '\0' || *key == '\0')
723     return -1;
724 root 1.46
725 ayin 1.129 // parse modifiers
726     while (str < key)
727 root 1.46 {
728     unsigned int i;
729    
730 sf-exg 1.156 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
731 root 1.46 {
732     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
733     {
734     state |= keysym_vocabulary[i].value;
735     str += keysym_vocabulary[i].len;
736     break;
737     }
738     }
739    
740 sf-exg 1.154 if (i >= ecb_array_length (keysym_vocabulary))
741 root 1.46 return -1;
742    
743     if (*str == '-')
744     ++str;
745     }
746    
747 ayin 1.129 // convert keysym name to keysym number
748     if ((sym = XStringToKeysym (str)) == None)
749 pcg 1.9 {
750 ayin 1.129 // fallback on hexadecimal parsing
751     char *end;
752     sym = strtol (str, &end, 16);
753     if (*end)
754 pcg 1.9 return -1;
755 sf-exg 1.144 }
756 pcg 1.9
757 sf-exg 1.158 wchar_t *ws = rxvt_mbstowcs (arg);
758 sf-exg 1.159 if (!HOOK_INVOKE ((this, HOOK_REGISTER_COMMAND, DT_INT, sym, DT_INT, state, DT_WCS_LEN, ws, wcslen (ws), DT_END)))
759 sf-exg 1.176 keyboard->register_action (sym, state, ws);
760 root 1.172
761 sf-exg 1.158 free (ws);
762 pcg 1.9 return 1;
763 pcg 1.1 }
764    
765 ayin 1.120 # endif /* KEYSYM_RESOURCE */
766     #endif /* NO_RESOURCES */
767 pcg 1.1
768 root 1.78 static char *
769     get_res (XrmDatabase database, const char *program, const char *option)
770 root 1.75 {
771     char resource[512];
772     char *type;
773     XrmValue result;
774    
775     snprintf (resource, sizeof (resource), "%s.%s", program, option);
776     XrmGetResource (database, resource, resource, &type, &result);
777    
778     return result.addr;
779     }
780    
781 ayin 1.117 const char *
782     rxvt_term::x_resource (const char *name)
783 root 1.78 {
784 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
785 root 1.78
786     const char *p = get_res (database, rs[Rs_name], name);
787     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
788    
789     if (p == NULL || (p0 && strcmp (p, p0) == 0))
790     {
791     p = get_res (database, RESCLASS, name);
792     #ifdef RESFALLBACK
793     if (p == NULL || (p0 && strcmp (p, p0) == 0))
794     p = get_res (database, RESFALLBACK, name);
795     #endif
796     }
797    
798     if (p == NULL && p0)
799     p = p0;
800    
801     return p;
802     }
803    
804 pcg 1.1 void
805 root 1.54 rxvt_term::extract_resources ()
806 pcg 1.1 {
807     #ifndef NO_RESOURCES
808 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
809     XrmMergeDatabases (option_db, &database);
810     option_db = NULL;
811 root 1.54 /*
812     * Query resources for options that affect us
813     */
814 sf-exg 1.154 for (int entry = 0; entry < ecb_array_length (optList); entry++)
815 root 1.54 {
816 sf-exg 1.171 int s;
817 root 1.54 const char *kw = optList[entry].kw;
818    
819     if (kw == NULL || rs[optList[entry].doff] != NULL)
820 root 1.77 continue; // previously set
821 root 1.54
822 root 1.78 const char *p = x_resource (kw);
823 root 1.54
824     if (p)
825     {
826 root 1.77 p = strdup (p);
827 root 1.78 allocated.push_back ((void *)p);
828 root 1.54 rs[optList[entry].doff] = p;
829 pcg 1.15
830 root 1.54 if (optList_isBool (entry))
831     {
832 sf-exg 1.171 s = strcasecmp (p, "TRUE") == 0
833     || strcasecmp (p, "YES") == 0
834     || strcasecmp (p, "ON") == 0
835     || strcasecmp (p, "1") == 0;
836 pcg 1.15
837 root 1.54 if (optList_isReverse (entry))
838     s = !s;
839 pcg 1.9
840 ayin 1.99 set_option (optList[entry].index, s);
841 root 1.54 }
842     }
843     }
844 sf-exg 1.159 #endif /* NO_RESOURCES */
845     }
846 pcg 1.9
847 sf-exg 1.159 void
848 root 1.177 rxvt_term::enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
849 sf-exg 1.159 {
850 sf-exg 1.171 #ifndef NO_RESOURCES
851 root 1.54 /*
852     * [R5 or later]: enumerate the resource database
853     */
854 sf-exg 1.171 # ifdef KEYSYM_RESOURCE
855 root 1.177 void *closure[2] = {
856     (void *)this,
857     (void *)cb,
858     };
859    
860 sf-exg 1.159 XrmDatabase database = XrmGetDatabase (dpy);
861 root 1.77 XrmName name_prefix[3];
862     XrmClass class_prefix[3];
863    
864 root 1.54 name_prefix[0] = XrmStringToName (rs[Rs_name]);
865 sf-exg 1.171 name_prefix[1] = XrmStringToName ("keysym");
866 root 1.54 name_prefix[2] = NULLQUARK;
867     class_prefix[0] = XrmStringToName (RESCLASS);
868 sf-exg 1.171 class_prefix[1] = XrmStringToName ("Keysym");
869 root 1.54 class_prefix[2] = NULLQUARK;
870     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
871 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
872 root 1.177 XrmEnumOneLevel, rxvt_keysym_enumerate_helper, (XPointer)closure);
873 root 1.54 # ifdef RESFALLBACK
874 sf-exg 1.155 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
875 root 1.54 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
876 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
877 root 1.177 XrmEnumOneLevel, rxvt_keysym_enumerate_helper, (XPointer)closure);
878 pcg 1.1 # endif
879 sf-exg 1.171 # endif
880    
881     #endif /* NO_RESOURCES */
882 pcg 1.1 }
883    
884 root 1.177 void
885     rxvt_term::extract_keysym_resources ()
886     {
887     enumerate_keysym_resources (rxvt_define_key);
888     }
889    
890 pcg 1.1 /*----------------------- end-of-file (C source) -----------------------*/
891 root 1.177