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/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.140
Committed: Sat May 30 08:51:23 2009 UTC (15 years ago) by root
Content type: text/plain
Branch: MAIN
Changes since 1.139: +1 -0 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 1.73 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
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 root 1.64
40 root 1.93 /* monolithic option/resource structure: */
41 pcg 1.1 /*
42     * `string' options MUST have a usage argument
43     * `switch' and `boolean' options have no argument
44 pcg 1.11 * if there's no desc (ription), it won't appear in rxvt_usage ()
45 pcg 1.1 */
46    
47 pcg 1.11 /* INFO () - descriptive information only */
48 pcg 1.1 #define INFO(opt, arg, desc) \
49 ayin 1.97 {0, 0, -1, NULL, (opt), (arg), (desc)}
50 pcg 1.1
51 pcg 1.11 /* STRG () - command-line option, with/without resource */
52 pcg 1.1 #define STRG(rsp, kw, opt, arg, desc) \
53 ayin 1.97 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
54 pcg 1.1
55 pcg 1.11 /* RSTRG () - resource/long-option */
56 pcg 1.1 #define RSTRG(rsp, kw, arg) \
57 ayin 1.97 {0, 0, (rsp), (kw), NULL, (arg), NULL}
58 pcg 1.1
59 pcg 1.11 /* BOOL () - regular boolean `-/+' flag */
60 ayin 1.97 #define BOOL(rsp, kw, opt, option, flag, desc) \
61 ayin 1.99 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
62 pcg 1.1
63 pcg 1.11 /* SWCH () - `-' flag */
64 ayin 1.97 #define SWCH(opt, option, flag, desc) \
65 ayin 1.106 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
66 pcg 1.1
67     /* convenient macros */
68 ayin 1.132 #define optList_isString(i) \
69     (optList[i].flag == 0)
70 pcg 1.1 #define optList_isBool(i) \
71 root 1.64 (optList[i].flag & Optflag_Boolean)
72 pcg 1.1 #define optList_isReverse(i) \
73 root 1.64 (optList[i].flag & Optflag_Reverse)
74 root 1.54 #define optList_size \
75 pcg 1.11 (sizeof (optList) / sizeof (optList[0]))
76 pcg 1.1
77 pcg 1.9 static const struct
78     {
79 ayin 1.97 const uint8_t index; /* Option index */
80     const uint8_t flag; /* Option flag */
81 root 1.98 const int16_t doff; /* resource value index or -1 */
82 pcg 1.1 const char *kw; /* keyword */
83     const char *opt; /* option */
84     const char *arg; /* argument */
85     const char *desc; /* description */
86 pcg 1.9 }
87     optList[] = {
88 pcg 1.11 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
89     STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
90 pcg 1.23 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
91 pcg 1.11 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
92 pcg 1.23 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
93 ayin 1.97 SWCH ("C", Opt_console, 0, "intercept console messages"),
94     SWCH ("iconic", Opt_iconic, 0, "start iconic"),
95     SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
96 root 1.137 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
97 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
98     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
99     BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
100 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
101 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
102 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
103 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
104     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
105     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
106 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
107     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
108 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
109     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
110     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
111     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
112 root 1.108 #if ENABLE_TRANSPARENCY
113 ayin 1.97 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
114 ayin 1.118 BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
115 pcg 1.23 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
116 ayin 1.126 STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
117 pcg 1.23 #endif
118 root 1.59 #if OFF_FOCUS_FADING
119 ayin 1.126 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
120 root 1.59 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
121 pcg 1.1 #endif
122 ayin 1.97 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
123 pcg 1.1 #ifndef NO_BELL
124 ayin 1.100 # if ENABLE_FRILLS
125 ayin 1.101 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
126 ayin 1.100 # endif
127 ayin 1.97 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
128 pcg 1.1 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
129 ayin 1.97 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
130 pcg 1.1 # endif
131     #endif
132     #ifdef META8_OPTION
133 ayin 1.97 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
134 pcg 1.1 #endif
135     #ifdef MOUSE_WHEEL
136 ayin 1.97 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
137 pcg 1.1 #endif
138 root 1.34 #if ENABLE_FRILLS
139 ayin 1.97 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
140     BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
141     BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
142 pcg 1.1 #endif
143 root 1.58 #if CURSOR_BLINK
144 ayin 1.97 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
145 pcg 1.1 #endif
146     #ifdef POINTER_BLANK
147 ayin 1.97 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
148 pcg 1.1 #endif
149 pcg 1.11 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
150     STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
151     RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
152     RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
153     RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
154     RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
155     RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
156     RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
157     RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
158     RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
159     RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
160     RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
161     RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
162     RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
163     RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
164     RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
165     RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
166     RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
167 pcg 1.1 #ifndef NO_BOLD_UNDERLINE_REVERSE
168 pcg 1.11 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
169 root 1.40 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
170 pcg 1.11 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
171     RSTRG (Rs_color + Color_RV, "colorRV", "color"),
172 ayin 1.120 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
173 root 1.43 #if ENABLE_FRILLS
174     RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
175     #endif
176 pcg 1.11 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
177 ayin 1.134 #ifdef RXVT_SCROLLBAR
178 pcg 1.11 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
179 ayin 1.134 #endif
180 pcg 1.1 #ifdef OPTION_HC
181 pcg 1.11 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
182 pcg 1.1 #endif
183 root 1.49 #ifndef NO_CURSORCOLOR
184     STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
185     /* command-line option = resource name */
186     RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
187 ayin 1.120 #endif /* NO_CURSORCOLOR */
188 root 1.49 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
189     STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
190     STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
191 sasha 1.114 #ifdef BG_IMAGE_FROM_FILE
192 pcg 1.11 RSTRG (Rs_path, "path", "search path"),
193 pcg 1.23 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
194 pcg 1.1 #endif
195 root 1.40 /* fonts: command-line option = resource name */
196 pcg 1.11 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
197 root 1.40 #if ENABLE_STYLES
198     STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
199     STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
200     STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
201 ayin 1.97 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
202 root 1.40 #endif
203 pcg 1.1 #ifdef USE_XIM
204 pcg 1.11 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
205 pcg 1.23 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
206 pcg 1.11 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
207 root 1.49 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
208 ayin 1.120 #endif /* USE_XIM */
209 pcg 1.23 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
210 pcg 1.11 STRG (Rs_title, "title", "title", "string", "title name for window"),
211     STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
212     STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
213 pcg 1.23 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
214 root 1.57 #if ENABLE_XEMBED
215     STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
216     #endif
217 root 1.89 #if XFT
218     STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
219 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
220 root 1.89 #endif
221 root 1.34 #if ENABLE_FRILLS
222 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
223 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
224 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
225 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
226 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
227 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
228     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
229 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
230 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
231 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
232 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
233 ayin 1.124 #endif
234     #ifdef BUILTIN_GLYPHS
235 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
236 pcg 1.1 #endif
237     #ifdef POINTER_BLANK
238 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
239 pcg 1.1 #endif
240     #ifndef NO_BACKSPACE_KEY
241 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
242 pcg 1.1 #endif
243     #ifndef NO_DELETE_KEY
244 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
245 pcg 1.1 #endif
246     #ifdef PRINTPIPE
247 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
248 pcg 1.1 #endif
249 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
250 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
251     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
252 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
253 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
254     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
255 pcg 1.23 #endif
256 root 1.65 #if ENABLE_PERL
257 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
258     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
259     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
260     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
261 root 1.65 #endif
262 ayin 1.105 #if ISO_14755
263     BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
264     #endif
265 sasha 1.102 #ifdef HAVE_AFTERIMAGE
266     STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."),
267 root 1.138 STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
268     # if ENABLE_EWMH
269 root 1.139 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
270 root 1.138 # endif
271 sasha 1.102 #endif
272 pcg 1.11 INFO ("e", "command arg ...", "command to execute")
273 pcg 1.9 };
274 pcg 1.1
275     #undef INFO
276     #undef STRG
277     #undef RSTRG
278     #undef SWCH
279     #undef BOOL
280    
281 root 1.40 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
282 root 1.34 static const char optionsstring[] = "options: "
283 root 1.77 #if ENABLE_PERL
284     "perl,"
285     #endif
286 root 1.30 #if XFT
287     "xft,"
288     #endif
289 root 1.40 #if ENABLE_STYLES
290     "styles,"
291     #endif
292     #if ENABLE_COMBINING
293     "combining,"
294     #endif
295     #if TEXT_BLINK
296     "blink,"
297     #endif
298     #if ISO_14755
299     "iso14755,"
300     #endif
301 root 1.30 #if UNICODE_3
302     "unicode3,"
303     #endif
304     "encodings=eu+vn"
305     #if ENCODING_JP
306     "+jp"
307     #endif
308     #if ENCODING_JP_EXT
309     "+jp-ext"
310     #endif
311     #if ENCODING_KR
312     "+kr"
313     #endif
314 root 1.41 #if ENCODING_ZH
315     "+zh"
316 root 1.30 #endif
317 root 1.41 #if ENCODING_ZH_EXT
318     "+zh-ext"
319 root 1.30 #endif
320     ","
321     #if OFF_FOCUS_FADING
322     "fade,"
323     #endif
324 root 1.108 #if defined(ENABLE_TRANSPARENCY)
325 pcg 1.9 "transparent,"
326 ayin 1.111 "tint,"
327 pcg 1.1 #endif
328 root 1.110 #if HAVE_AFTERIMAGE
329     "afterimage,"
330     #endif
331 pcg 1.1 #if defined(USE_XIM)
332 pcg 1.9 "XIM,"
333 pcg 1.1 #endif
334     #if defined(NO_BACKSPACE_KEY)
335 pcg 1.9 "no_backspace,"
336 pcg 1.1 #endif
337     #if defined(NO_DELETE_KEY)
338 pcg 1.9 "no_delete,"
339 pcg 1.1 #endif
340 root 1.30 #if EIGHT_BIT_CONTROLS
341     "8bitctrls,"
342     #endif
343 root 1.34 #if defined(ENABLE_FRILLS)
344 root 1.30 "frills,"
345     #endif
346     #if defined(SELECTION_SCROLLING)
347     "selectionscrolling,"
348     #endif
349     #if MOUSE_WHEEL
350     "wheel,"
351     #endif
352     #if MOUSE_SLIP_WHEELING
353     "slipwheel,"
354     #endif
355     #if defined(SMART_RESIZE)
356     "smart-resize,"
357     #endif
358     #if defined(CURSOR_BLINK)
359     "cursorBlink,"
360     #endif
361     #if defined(POINTER_BLANK)
362     "pointerBlank,"
363     #endif
364 pcg 1.1 #if defined(NO_RESOURCES)
365 root 1.87 "NoResources,"
366 pcg 1.1 #endif
367 ayin 1.135 "scrollbars=plain"
368     #if defined(RXVT_SCROLLBAR)
369     "+rxvt"
370     #endif
371     #if defined(NEXT_SCROLLBAR)
372     "+NeXT"
373     #endif
374     #if defined(XTERM_SCROLLBAR)
375     "+xterm"
376 root 1.88 #endif
377 pcg 1.9 "\nUsage: "; /* Usage */
378 pcg 1.1
379     #define INDENT 18
380    
381 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
382     const char rxvt_term::resval_on [] = "on";
383     const char rxvt_term::resval_off [] = "off";
384    
385 pcg 1.1 /*{{{ usage: */
386     /*----------------------------------------------------------------------*/
387 pcg 1.8 static void
388 pcg 1.11 rxvt_usage (int type)
389 pcg 1.1 {
390 pcg 1.19 unsigned int i, col;
391 pcg 1.1
392 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
393 pcg 1.9
394     switch (type)
395     {
396     case 0: /* brief listing */
397 pcg 1.19 rxvt_log (" [-help] [--help]\n");
398    
399 root 1.54 for (col = 1, i = 0; i < optList_size; i++)
400 pcg 1.9 if (optList[i].desc != NULL)
401     {
402 root 1.92 int len = 0;
403 pcg 1.9
404 ayin 1.132 if (optList[i].arg)
405     len = strlen (optList[i].arg) + 1;
406 pcg 1.1 #ifdef DEBUG_STRICT
407 pcg 1.11 assert (optList[i].opt != NULL);
408 pcg 1.1 #endif
409 root 1.34 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
410 pcg 1.9 col += len;
411     if (col > 79)
412 ayin 1.125 {
413     /* assume regular width */
414 pcg 1.19 rxvt_log ("\n");
415 pcg 1.9 col = 1 + len;
416     }
417 pcg 1.19
418     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
419 ayin 1.132 if (optList[i].arg)
420 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
421 pcg 1.9 else
422 pcg 1.19 rxvt_log ("]");
423 pcg 1.9 }
424     break;
425    
426     case 1: /* full command-line listing */
427 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
428    
429 root 1.54 for (i = 0; i < optList_size; i++)
430 pcg 1.9 if (optList[i].desc != NULL)
431     {
432 pcg 1.1 #ifdef DEBUG_STRICT
433 pcg 1.11 assert (optList[i].opt != NULL);
434 pcg 1.1 #endif
435 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
436     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
437 root 1.34 (INDENT - strlen (optList[i].opt)
438 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
439     (optList[i].arg ? optList[i].arg : ""),
440     (optList_isBool (i) ? "turn on/off " : ""),
441     optList[i].desc);
442 pcg 1.9 }
443 pcg 1.19 rxvt_log ("\n --help to list long-options");
444 pcg 1.9 break;
445    
446     case 2: /* full resource listing */
447 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
448     "where resources (long-options) include:\n");
449 pcg 1.9
450 root 1.54 for (i = 0; i < optList_size; i++)
451 pcg 1.9 if (optList[i].kw != NULL)
452 pcg 1.19 rxvt_log (" %s: %*s%s\n",
453 pcg 1.9 optList[i].kw,
454 root 1.34 (INDENT - strlen (optList[i].kw)), "", /* XXX */
455 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
456 pcg 1.1 #ifdef KEYSYM_RESOURCE
457 pcg 1.19 rxvt_log (" " "keysym.sym" ": %*s%s\n",
458 pcg 1.11 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
459 pcg 1.9 "keysym");
460     #endif
461 pcg 1.19 rxvt_log ("\n -help to list options");
462 pcg 1.9 break;
463     }
464 pcg 1.19
465     rxvt_log ("\n\n");
466     rxvt_exit_failure ();
467 pcg 1.9 /* NOTREACHED */
468 pcg 1.1 }
469    
470     /*}}} */
471    
472     /*{{{ get command-line options before getting resources */
473     void
474 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
475 pcg 1.1 {
476 root 1.93 int i, bad_option = 0;
477 pcg 1.1
478 pcg 1.9 for (i = 1; i < argc; i++)
479     {
480 root 1.54 unsigned int entry, longopt = 0;
481 ayin 1.131 const char *opt;
482     int flag;
483 pcg 1.1
484 pcg 1.9 opt = argv[i];
485 root 1.84
486 pcg 1.9 if (*opt == '-')
487     {
488 ayin 1.131 flag = 1;
489 root 1.90
490 pcg 1.9 if (*++opt == '-')
491     longopt = *opt++; /* long option */
492     }
493     else if (*opt == '+')
494     {
495 ayin 1.131 flag = 0;
496 root 1.90
497 pcg 1.9 if (*++opt == '+')
498     longopt = *opt++; /* long option */
499     }
500     else
501     {
502     bad_option = 1;
503 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
504 pcg 1.9 continue;
505     }
506    
507 root 1.34 if (!strcmp (opt, "help"))
508 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
509 root 1.90
510 root 1.34 if (!strcmp (opt, "h"))
511 pcg 1.11 rxvt_usage (0);
512 pcg 1.9
513     /* feature: always try to match long-options */
514 root 1.54 for (entry = 0; entry < optList_size; entry++)
515 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
516 pcg 1.9 || (!longopt
517 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
518 pcg 1.9 break;
519    
520 root 1.54 if (entry < optList_size)
521 pcg 1.9 {
522 pcg 1.11 if (optList_isReverse (entry))
523 ayin 1.131 flag = !flag;
524 root 1.28
525 ayin 1.132 if (optList_isString (entry))
526 root 1.28 {
527     /*
528     * special cases are handled in main.c:main () to allow
529     * X resources to set these values before we settle for
530     * default values
531     */
532 ayin 1.105
533 root 1.28 if (optList[entry].doff != -1)
534 root 1.93 {
535 ayin 1.131 if (flag && i+1 == argc)
536 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
537 root 1.93
538 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
539 root 1.93 }
540 pcg 1.9 }
541     else
542 ayin 1.125 {
543     /* boolean value */
544 ayin 1.131 set_option (optList[entry].index, flag);
545 pcg 1.9
546     if (optList[entry].doff != -1)
547 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
548 pcg 1.9 }
549     }
550 ayin 1.123 #ifndef NO_RESOURCES
551     else if (!strcmp (opt, "xrm"))
552     {
553     if (i+1 < argc)
554     XrmPutLineResource (&option_db, argv[++i]);
555     }
556     #endif
557 pcg 1.1 #ifdef KEYSYM_RESOURCE
558 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
559     {
560     if (i+1 < argc)
561 ayin 1.122 {
562     char *res = (char *)malloc (strlen (opt) + strlen (argv[++i]) + 6);
563     sprintf (res, "*.%s: %s\n", opt, argv[i]);
564     XrmPutLineResource (&option_db, res);
565     free (res);
566     }
567 ayin 1.121 }
568 pcg 1.1 #endif
569 ayin 1.121 else
570     {
571     bad_option = 1;
572     rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
573     }
574 pcg 1.1 }
575    
576 pcg 1.9 if (bad_option)
577 pcg 1.11 rxvt_usage (0);
578 pcg 1.1 }
579    
580     /*}}} */
581    
582     #ifndef NO_RESOURCES
583     /*----------------------------------------------------------------------*/
584    
585     # ifdef KEYSYM_RESOURCE
586     /*
587     * Define key from XrmEnumerateDatabase.
588     * quarks will be something like
589     * "rxvt" "keysym" "0xFF01"
590     * value will be a string
591     */
592     /* ARGSUSED */
593 pcg 1.13 int
594 root 1.82 rxvt_define_key (XrmDatabase *database UNUSED,
595     XrmBindingList bindings UNUSED,
596 pcg 1.13 XrmQuarkList quarks,
597 root 1.82 XrmRepresentation *type UNUSED,
598 pcg 1.13 XrmValue *value,
599 root 1.82 XPointer closure UNUSED)
600 pcg 1.1 {
601 root 1.49 int last;
602 pcg 1.1
603 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
604     ;
605 root 1.49
606 pcg 1.9 last--;
607 pcg 1.11 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
608 pcg 1.9 return False;
609 pcg 1.1 }
610    
611     /*
612     * look for something like this (XK_Delete)
613     * rxvt*keysym.0xFFFF: "\177"
614     */
615 root 1.46
616     struct keysym_vocabulary_t
617     {
618     const char *name;
619     unsigned short len;
620     unsigned short value;
621     };
622 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
623 root 1.46 {
624     { "ISOLevel3", 9, Level3Mask },
625     { "AppKeypad", 9, AppKeypadMask },
626     { "Control", 7, ControlMask },
627     { "NumLock", 7, NumLockMask },
628     { "Shift", 5, ShiftMask },
629     { "Meta", 4, MetaMask },
630     { "Lock", 4, LockMask },
631     { "Mod1", 4, Mod1Mask },
632     { "Mod2", 4, Mod2Mask },
633     { "Mod3", 4, Mod3Mask },
634     { "Mod4", 4, Mod4Mask },
635     { "Mod5", 4, Mod5Mask },
636     { "I", 1, Level3Mask },
637     { "K", 1, AppKeypadMask },
638     { "C", 1, ControlMask },
639     { "N", 1, NumLockMask },
640     { "S", 1, ShiftMask },
641     { "M", 1, MetaMask },
642     { "A", 1, MetaMask },
643     { "L", 1, LockMask },
644     { "1", 1, Mod1Mask },
645     { "2", 1, Mod2Mask },
646     { "3", 1, Mod3Mask },
647     { "4", 1, Mod4Mask },
648     { "5", 1, Mod5Mask },
649     };
650    
651 pcg 1.1 int
652 pcg 1.8 rxvt_term::parse_keysym (const char *str, const char *arg)
653 pcg 1.1 {
654 ayin 1.129 int sym;
655 root 1.46 unsigned int state = 0;
656 ayin 1.129 const char *key = strrchr (str, '-');
657 pcg 1.9
658 ayin 1.129 if (!key)
659     key = str;
660 root 1.46 else
661 ayin 1.129 key++;
662 root 1.46
663 ayin 1.129 // string or key is empty
664     if (*arg == '\0' || *key == '\0')
665     return -1;
666 root 1.46
667 ayin 1.129 // parse modifiers
668     while (str < key)
669 root 1.46 {
670     unsigned int i;
671    
672     for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i)
673     {
674     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
675     {
676     state |= keysym_vocabulary[i].value;
677     str += keysym_vocabulary[i].len;
678     break;
679     }
680     }
681    
682     if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t))
683     return -1;
684    
685     if (*str == '-')
686     ++str;
687     }
688    
689 ayin 1.129 // convert keysym name to keysym number
690     if ((sym = XStringToKeysym (str)) == None)
691 pcg 1.9 {
692 ayin 1.129 // fallback on hexadecimal parsing
693     char *end;
694     sym = strtol (str, &end, 16);
695     if (*end)
696 pcg 1.9 return -1;
697 ayin 1.129 }
698 pcg 1.9
699 ayin 1.129 keyboard->register_user_translation (sym, state, arg);
700 pcg 1.9 return 1;
701 pcg 1.1 }
702    
703 ayin 1.120 # endif /* KEYSYM_RESOURCE */
704     #endif /* NO_RESOURCES */
705 pcg 1.1
706 root 1.78 static char *
707     get_res (XrmDatabase database, const char *program, const char *option)
708 root 1.75 {
709     char resource[512];
710     char *type;
711     XrmValue result;
712    
713     snprintf (resource, sizeof (resource), "%s.%s", program, option);
714     XrmGetResource (database, resource, resource, &type, &result);
715    
716     return result.addr;
717     }
718    
719 ayin 1.117 const char *
720     rxvt_term::x_resource (const char *name)
721 root 1.78 {
722 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
723 root 1.78
724     const char *p = get_res (database, rs[Rs_name], name);
725     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
726    
727     if (p == NULL || (p0 && strcmp (p, p0) == 0))
728     {
729     p = get_res (database, RESCLASS, name);
730     #ifdef RESFALLBACK
731     if (p == NULL || (p0 && strcmp (p, p0) == 0))
732     p = get_res (database, RESFALLBACK, name);
733     #endif
734     }
735    
736     if (p == NULL && p0)
737     p = p0;
738    
739     return p;
740     }
741    
742 pcg 1.1 void
743 root 1.54 rxvt_term::extract_resources ()
744 pcg 1.1 {
745     #ifndef NO_RESOURCES
746 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
747     XrmMergeDatabases (option_db, &database);
748     option_db = NULL;
749 root 1.54 /*
750     * Query resources for options that affect us
751     */
752 root 1.77 for (int entry = 0; entry < optList_size; entry++)
753 root 1.54 {
754     int s;
755     const char *kw = optList[entry].kw;
756    
757     if (kw == NULL || rs[optList[entry].doff] != NULL)
758 root 1.77 continue; // previously set
759 root 1.54
760 root 1.78 const char *p = x_resource (kw);
761 root 1.54
762     if (p)
763     {
764 root 1.77 p = strdup (p);
765 root 1.78 allocated.push_back ((void *)p);
766 root 1.54 rs[optList[entry].doff] = p;
767 pcg 1.15
768 root 1.54 if (optList_isBool (entry))
769     {
770     s = strcasecmp (p, "TRUE") == 0
771     || strcasecmp (p, "YES") == 0
772     || strcasecmp (p, "ON") == 0
773     || strcasecmp (p, "1") == 0;
774 pcg 1.15
775 root 1.54 if (optList_isReverse (entry))
776     s = !s;
777 pcg 1.9
778 ayin 1.99 set_option (optList[entry].index, s);
779 root 1.54 }
780     }
781     }
782 pcg 1.9
783 root 1.54 /*
784     * [R5 or later]: enumerate the resource database
785     */
786     # ifdef KEYSYM_RESOURCE
787 root 1.77 XrmName name_prefix[3];
788     XrmClass class_prefix[3];
789    
790 root 1.54 name_prefix[0] = XrmStringToName (rs[Rs_name]);
791     name_prefix[1] = XrmStringToName ("keysym");
792     name_prefix[2] = NULLQUARK;
793     class_prefix[0] = XrmStringToName (RESCLASS);
794     class_prefix[1] = XrmStringToName ("Keysym");
795     class_prefix[2] = NULLQUARK;
796     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
797 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
798 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
799     # ifdef RESFALLBACK
800     name_prefix[0] = XrmStringToName (RESFALLBACK);
801     name_prefix[1] = XrmStringToName ("keysym");
802     class_prefix[0] = XrmStringToName (RESFALLBACK);
803     class_prefix[1] = XrmStringToName ("Keysym");
804     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
805 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
806 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
807 pcg 1.1 # endif
808     # endif
809    
810 ayin 1.120 #endif /* NO_RESOURCES */
811 pcg 1.1 }
812    
813     /*----------------------- end-of-file (C source) -----------------------*/