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/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.159
Committed: Fri Dec 2 09:03:43 2011 UTC (12 years, 5 months ago) by sf-exg
Content type: text/plain
Branch: MAIN
Changes since 1.158: +9 -1 lines
Log Message: 
Add on_register_command hook and register_command method.

File Contents

# 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 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 pcg 1.1
75 pcg 1.9 static const struct
76     {
77 ayin 1.97 const uint8_t index; /* Option index */
78     const uint8_t flag; /* Option flag */
79 root 1.98 const int16_t doff; /* resource value index or -1 */
80 pcg 1.1 const char *kw; /* keyword */
81     const char *opt; /* option */
82     const char *arg; /* argument */
83     const char *desc; /* description */
84 pcg 1.9 }
85     optList[] = {
86 pcg 1.11 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
87     STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
88 pcg 1.23 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
89 pcg 1.11 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
90 pcg 1.23 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
91 ayin 1.97 SWCH ("C", Opt_console, 0, "intercept console messages"),
92     SWCH ("iconic", Opt_iconic, 0, "start iconic"),
93     SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
94 root 1.137 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
95 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
96     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
97     BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
98 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
99 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
100 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
101 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
102     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
103     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
104 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
105     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
106 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
107     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
108     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
109     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
110 root 1.108 #if ENABLE_TRANSPARENCY
111 ayin 1.97 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
112 ayin 1.118 BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
113 pcg 1.23 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
114 ayin 1.126 STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
115 sf-exg 1.147 STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
116 pcg 1.23 #endif
117 root 1.59 #if OFF_FOCUS_FADING
118 ayin 1.126 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
119 root 1.59 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
120 pcg 1.1 #endif
121 ayin 1.97 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
122 pcg 1.1 #ifndef NO_BELL
123 ayin 1.100 # if ENABLE_FRILLS
124 ayin 1.101 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
125 ayin 1.100 # endif
126 ayin 1.97 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
127 pcg 1.1 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
128 ayin 1.97 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
129 pcg 1.1 # endif
130     #endif
131     #ifdef META8_OPTION
132 ayin 1.97 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
133 pcg 1.1 #endif
134     #ifdef MOUSE_WHEEL
135 ayin 1.97 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
136 pcg 1.1 #endif
137 root 1.34 #if ENABLE_FRILLS
138 ayin 1.97 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
139     BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
140     BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
141 pcg 1.1 #endif
142 root 1.58 #if CURSOR_BLINK
143 ayin 1.97 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
144 pcg 1.1 #endif
145     #ifdef POINTER_BLANK
146 ayin 1.97 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
147 pcg 1.1 #endif
148 pcg 1.11 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
149     STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
150     RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
151     RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
152     RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
153     RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
154     RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
155     RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
156     RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
157     RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
158     RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
159     RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
160     RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
161     RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
162     RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
163     RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
164     RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
165     RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
166 pcg 1.1 #ifndef NO_BOLD_UNDERLINE_REVERSE
167 pcg 1.11 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
168 root 1.40 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
169 pcg 1.11 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
170     RSTRG (Rs_color + Color_RV, "colorRV", "color"),
171 ayin 1.120 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
172 root 1.43 #if ENABLE_FRILLS
173     RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
174     #endif
175 pcg 1.11 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
176 ayin 1.134 #ifdef RXVT_SCROLLBAR
177 pcg 1.11 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
178 ayin 1.134 #endif
179 pcg 1.1 #ifdef OPTION_HC
180 pcg 1.11 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
181 sf-exg 1.145 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "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 sf-exg 1.146 # if ENABLE_EWMH
195     STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
196     # endif
197 pcg 1.1 #endif
198 root 1.40 /* fonts: command-line option = resource name */
199 pcg 1.11 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
200 root 1.40 #if ENABLE_STYLES
201     STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
202     STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
203     STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
204 ayin 1.97 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
205 root 1.40 #endif
206 pcg 1.1 #ifdef USE_XIM
207 pcg 1.11 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
208 pcg 1.23 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
209 pcg 1.11 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
210 root 1.49 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
211 ayin 1.120 #endif /* USE_XIM */
212 pcg 1.23 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
213 pcg 1.11 STRG (Rs_title, "title", "title", "string", "title name for window"),
214     STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
215     STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
216 pcg 1.23 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
217 root 1.57 #if ENABLE_XEMBED
218     STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
219     #endif
220 root 1.89 #if XFT
221     STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
222 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
223 root 1.89 #endif
224 root 1.34 #if ENABLE_FRILLS
225 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
226 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
227 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
228 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
229 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
230 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
231     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
232 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
233 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
234 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
235 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
236 ayin 1.124 #endif
237     #ifdef BUILTIN_GLYPHS
238 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
239 pcg 1.1 #endif
240     #ifdef POINTER_BLANK
241 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
242 pcg 1.1 #endif
243     #ifndef NO_BACKSPACE_KEY
244 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
245 pcg 1.1 #endif
246     #ifndef NO_DELETE_KEY
247 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
248 pcg 1.1 #endif
249     #ifdef PRINTPIPE
250 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
251 pcg 1.1 #endif
252 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
253 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
254     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
255 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
256 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
257     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
258 pcg 1.23 #endif
259 root 1.65 #if ENABLE_PERL
260 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
261     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
262     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
263     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
264 root 1.65 #endif
265 ayin 1.105 #if ISO_14755
266 sf-exg 1.142 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
267 ayin 1.105 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
268     #endif
269 sasha 1.102 #ifdef HAVE_AFTERIMAGE
270     STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."),
271     #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 sf-exg 1.148 #if HAVE_PIXBUF
332     "pixbuf,"
333     #endif
334 pcg 1.1 #if defined(USE_XIM)
335 pcg 1.9 "XIM,"
336 pcg 1.1 #endif
337     #if defined(NO_BACKSPACE_KEY)
338 pcg 1.9 "no_backspace,"
339 pcg 1.1 #endif
340     #if defined(NO_DELETE_KEY)
341 pcg 1.9 "no_delete,"
342 pcg 1.1 #endif
343 root 1.30 #if EIGHT_BIT_CONTROLS
344     "8bitctrls,"
345     #endif
346 root 1.34 #if defined(ENABLE_FRILLS)
347 root 1.30 "frills,"
348     #endif
349     #if defined(SELECTION_SCROLLING)
350     "selectionscrolling,"
351     #endif
352     #if MOUSE_WHEEL
353     "wheel,"
354     #endif
355     #if MOUSE_SLIP_WHEELING
356     "slipwheel,"
357     #endif
358     #if defined(SMART_RESIZE)
359     "smart-resize,"
360     #endif
361     #if defined(CURSOR_BLINK)
362     "cursorBlink,"
363     #endif
364     #if defined(POINTER_BLANK)
365     "pointerBlank,"
366     #endif
367 pcg 1.1 #if defined(NO_RESOURCES)
368 root 1.87 "NoResources,"
369 pcg 1.1 #endif
370 ayin 1.135 "scrollbars=plain"
371     #if defined(RXVT_SCROLLBAR)
372     "+rxvt"
373     #endif
374     #if defined(NEXT_SCROLLBAR)
375     "+NeXT"
376     #endif
377     #if defined(XTERM_SCROLLBAR)
378     "+xterm"
379 root 1.88 #endif
380 pcg 1.9 "\nUsage: "; /* Usage */
381 pcg 1.1
382     #define INDENT 18
383    
384 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
385     const char rxvt_term::resval_on [] = "on";
386     const char rxvt_term::resval_off [] = "off";
387    
388 pcg 1.1 /*{{{ usage: */
389     /*----------------------------------------------------------------------*/
390 pcg 1.8 static void
391 pcg 1.11 rxvt_usage (int type)
392 pcg 1.1 {
393 pcg 1.19 unsigned int i, col;
394 pcg 1.1
395 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
396 pcg 1.9
397     switch (type)
398     {
399     case 0: /* brief listing */
400 pcg 1.19 rxvt_log (" [-help] [--help]\n");
401    
402 sf-exg 1.154 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
403 pcg 1.9 if (optList[i].desc != NULL)
404     {
405 root 1.92 int len = 0;
406 pcg 1.9
407 ayin 1.132 if (optList[i].arg)
408     len = strlen (optList[i].arg) + 1;
409 pcg 1.11 assert (optList[i].opt != NULL);
410 sf-exg 1.151 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
411 pcg 1.9 col += len;
412     if (col > 79)
413 ayin 1.125 {
414     /* assume regular width */
415 pcg 1.19 rxvt_log ("\n");
416 pcg 1.9 col = 1 + len;
417     }
418 pcg 1.19
419     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
420 ayin 1.132 if (optList[i].arg)
421 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
422 pcg 1.9 else
423 pcg 1.19 rxvt_log ("]");
424 pcg 1.9 }
425     break;
426    
427     case 1: /* full command-line listing */
428 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
429    
430 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
431 pcg 1.9 if (optList[i].desc != NULL)
432     {
433 pcg 1.11 assert (optList[i].opt != NULL);
434 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
435     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
436 root 1.34 (INDENT - strlen (optList[i].opt)
437 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
438     (optList[i].arg ? optList[i].arg : ""),
439     (optList_isBool (i) ? "turn on/off " : ""),
440     optList[i].desc);
441 pcg 1.9 }
442 pcg 1.19 rxvt_log ("\n --help to list long-options");
443 pcg 1.9 break;
444    
445     case 2: /* full resource listing */
446 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
447     "where resources (long-options) include:\n");
448 pcg 1.9
449 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
450 pcg 1.9 if (optList[i].kw != NULL)
451 pcg 1.19 rxvt_log (" %s: %*s%s\n",
452 pcg 1.9 optList[i].kw,
453 root 1.34 (INDENT - strlen (optList[i].kw)), "", /* XXX */
454 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
455 pcg 1.1 #ifdef KEYSYM_RESOURCE
456 pcg 1.19 rxvt_log (" " "keysym.sym" ": %*s%s\n",
457 pcg 1.11 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
458 pcg 1.9 "keysym");
459     #endif
460 pcg 1.19 rxvt_log ("\n -help to list options");
461 pcg 1.9 break;
462     }
463 pcg 1.19
464     rxvt_log ("\n\n");
465     rxvt_exit_failure ();
466 pcg 1.1 }
467    
468     /*}}} */
469    
470     /*{{{ get command-line options before getting resources */
471     void
472 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
473 pcg 1.1 {
474 root 1.93 int i, bad_option = 0;
475 pcg 1.1
476 pcg 1.9 for (i = 1; i < argc; i++)
477     {
478 root 1.54 unsigned int entry, longopt = 0;
479 ayin 1.131 const char *opt;
480     int flag;
481 pcg 1.1
482 pcg 1.9 opt = argv[i];
483 root 1.84
484 pcg 1.9 if (*opt == '-')
485     {
486 ayin 1.131 flag = 1;
487 root 1.90
488 pcg 1.9 if (*++opt == '-')
489     longopt = *opt++; /* long option */
490     }
491     else if (*opt == '+')
492     {
493 ayin 1.131 flag = 0;
494 root 1.90
495 pcg 1.9 if (*++opt == '+')
496     longopt = *opt++; /* long option */
497     }
498     else
499     {
500     bad_option = 1;
501 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
502 pcg 1.9 continue;
503     }
504    
505 root 1.34 if (!strcmp (opt, "help"))
506 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
507 root 1.90
508 root 1.34 if (!strcmp (opt, "h"))
509 pcg 1.11 rxvt_usage (0);
510 pcg 1.9
511     /* feature: always try to match long-options */
512 sf-exg 1.154 for (entry = 0; entry < ecb_array_length (optList); entry++)
513 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
514 pcg 1.9 || (!longopt
515 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
516 pcg 1.9 break;
517    
518 sf-exg 1.154 if (entry < ecb_array_length (optList))
519 pcg 1.9 {
520 pcg 1.11 if (optList_isReverse (entry))
521 ayin 1.131 flag = !flag;
522 root 1.28
523 ayin 1.132 if (optList_isString (entry))
524 root 1.28 {
525     /*
526 sf-exg 1.153 * special cases are handled in init_resources () to allow
527 root 1.28 * X resources to set these values before we settle for
528     * default values
529     */
530 ayin 1.105
531 root 1.28 if (optList[entry].doff != -1)
532 root 1.93 {
533 ayin 1.131 if (flag && i+1 == argc)
534 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
535 root 1.93
536 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
537 root 1.93 }
538 pcg 1.9 }
539     else
540 ayin 1.125 {
541     /* boolean value */
542 ayin 1.131 set_option (optList[entry].index, flag);
543 pcg 1.9
544     if (optList[entry].doff != -1)
545 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
546 pcg 1.9 }
547     }
548 ayin 1.123 #ifndef NO_RESOURCES
549     else if (!strcmp (opt, "xrm"))
550     {
551     if (i+1 < argc)
552     XrmPutLineResource (&option_db, argv[++i]);
553     }
554     #endif
555 pcg 1.1 #ifdef KEYSYM_RESOURCE
556 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
557     {
558     if (i+1 < argc)
559 ayin 1.122 {
560 sf-exg 1.143 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
561 ayin 1.122 sprintf (res, "*.%s: %s\n", opt, argv[i]);
562     XrmPutLineResource (&option_db, res);
563     }
564 ayin 1.121 }
565 pcg 1.1 #endif
566 ayin 1.121 else
567     {
568     bad_option = 1;
569     rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
570     }
571 pcg 1.1 }
572    
573 pcg 1.9 if (bad_option)
574 pcg 1.11 rxvt_usage (0);
575 pcg 1.1 }
576    
577     /*}}} */
578    
579     #ifndef NO_RESOURCES
580     /*----------------------------------------------------------------------*/
581    
582     # ifdef KEYSYM_RESOURCE
583     /*
584     * Define key from XrmEnumerateDatabase.
585     * quarks will be something like
586     * "rxvt" "keysym" "0xFF01"
587     * value will be a string
588     */
589 root 1.157 static int
590 sf-exg 1.154 rxvt_define_key (XrmDatabase *database ecb_unused,
591     XrmBindingList bindings ecb_unused,
592 pcg 1.13 XrmQuarkList quarks,
593 sf-exg 1.154 XrmRepresentation *type ecb_unused,
594 pcg 1.13 XrmValue *value,
595 sf-exg 1.154 XPointer closure ecb_unused)
596 pcg 1.1 {
597 root 1.49 int last;
598 pcg 1.1
599 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
600     ;
601 root 1.49
602 pcg 1.9 last--;
603 pcg 1.11 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
604 pcg 1.9 return False;
605 pcg 1.1 }
606    
607     /*
608     * look for something like this (XK_Delete)
609     * rxvt*keysym.0xFFFF: "\177"
610     */
611 root 1.46
612     struct keysym_vocabulary_t
613     {
614     const char *name;
615     unsigned short len;
616     unsigned short value;
617     };
618 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
619 root 1.46 {
620     { "ISOLevel3", 9, Level3Mask },
621     { "AppKeypad", 9, AppKeypadMask },
622     { "Control", 7, ControlMask },
623     { "NumLock", 7, NumLockMask },
624     { "Shift", 5, ShiftMask },
625     { "Meta", 4, MetaMask },
626     { "Lock", 4, LockMask },
627     { "Mod1", 4, Mod1Mask },
628     { "Mod2", 4, Mod2Mask },
629     { "Mod3", 4, Mod3Mask },
630     { "Mod4", 4, Mod4Mask },
631     { "Mod5", 4, Mod5Mask },
632     { "I", 1, Level3Mask },
633     { "K", 1, AppKeypadMask },
634     { "C", 1, ControlMask },
635     { "N", 1, NumLockMask },
636     { "S", 1, ShiftMask },
637     { "M", 1, MetaMask },
638     { "A", 1, MetaMask },
639     { "L", 1, LockMask },
640     { "1", 1, Mod1Mask },
641     { "2", 1, Mod2Mask },
642     { "3", 1, Mod3Mask },
643     { "4", 1, Mod4Mask },
644     { "5", 1, Mod5Mask },
645     };
646    
647 pcg 1.1 int
648 pcg 1.8 rxvt_term::parse_keysym (const char *str, const char *arg)
649 pcg 1.1 {
650 ayin 1.129 int sym;
651 root 1.46 unsigned int state = 0;
652 ayin 1.129 const char *key = strrchr (str, '-');
653 pcg 1.9
654 ayin 1.129 if (!key)
655     key = str;
656 root 1.46 else
657 ayin 1.129 key++;
658 root 1.46
659 ayin 1.129 // string or key is empty
660     if (*arg == '\0' || *key == '\0')
661     return -1;
662 root 1.46
663 ayin 1.129 // parse modifiers
664     while (str < key)
665 root 1.46 {
666     unsigned int i;
667    
668 sf-exg 1.156 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
669 root 1.46 {
670     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
671     {
672     state |= keysym_vocabulary[i].value;
673     str += keysym_vocabulary[i].len;
674     break;
675     }
676     }
677    
678 sf-exg 1.154 if (i >= ecb_array_length (keysym_vocabulary))
679 root 1.46 return -1;
680    
681     if (*str == '-')
682     ++str;
683     }
684    
685 ayin 1.129 // convert keysym name to keysym number
686     if ((sym = XStringToKeysym (str)) == None)
687 pcg 1.9 {
688 ayin 1.129 // fallback on hexadecimal parsing
689     char *end;
690     sym = strtol (str, &end, 16);
691     if (*end)
692 pcg 1.9 return -1;
693 sf-exg 1.144 }
694 pcg 1.9
695 sf-exg 1.158 wchar_t *ws = rxvt_mbstowcs (arg);
696 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)))
697     keyboard->register_user_translation (sym, state, ws);
698 sf-exg 1.158 free (ws);
699 pcg 1.9 return 1;
700 pcg 1.1 }
701    
702 ayin 1.120 # endif /* KEYSYM_RESOURCE */
703     #endif /* NO_RESOURCES */
704 pcg 1.1
705 root 1.78 static char *
706     get_res (XrmDatabase database, const char *program, const char *option)
707 root 1.75 {
708     char resource[512];
709     char *type;
710     XrmValue result;
711    
712     snprintf (resource, sizeof (resource), "%s.%s", program, option);
713     XrmGetResource (database, resource, resource, &type, &result);
714    
715     return result.addr;
716     }
717    
718 ayin 1.117 const char *
719     rxvt_term::x_resource (const char *name)
720 root 1.78 {
721 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
722 root 1.78
723     const char *p = get_res (database, rs[Rs_name], name);
724     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
725    
726     if (p == NULL || (p0 && strcmp (p, p0) == 0))
727     {
728     p = get_res (database, RESCLASS, name);
729     #ifdef RESFALLBACK
730     if (p == NULL || (p0 && strcmp (p, p0) == 0))
731     p = get_res (database, RESFALLBACK, name);
732     #endif
733     }
734    
735     if (p == NULL && p0)
736     p = p0;
737    
738     return p;
739     }
740    
741 pcg 1.1 void
742 root 1.54 rxvt_term::extract_resources ()
743 pcg 1.1 {
744     #ifndef NO_RESOURCES
745 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
746     XrmMergeDatabases (option_db, &database);
747     option_db = NULL;
748 root 1.54 /*
749     * Query resources for options that affect us
750     */
751 sf-exg 1.154 for (int entry = 0; entry < ecb_array_length (optList); entry++)
752 root 1.54 {
753     int s;
754     const char *kw = optList[entry].kw;
755    
756     if (kw == NULL || rs[optList[entry].doff] != NULL)
757 root 1.77 continue; // previously set
758 root 1.54
759 root 1.78 const char *p = x_resource (kw);
760 root 1.54
761     if (p)
762     {
763 root 1.77 p = strdup (p);
764 root 1.78 allocated.push_back ((void *)p);
765 root 1.54 rs[optList[entry].doff] = p;
766 pcg 1.15
767 root 1.54 if (optList_isBool (entry))
768     {
769     s = strcasecmp (p, "TRUE") == 0
770     || strcasecmp (p, "YES") == 0
771     || strcasecmp (p, "ON") == 0
772     || strcasecmp (p, "1") == 0;
773 pcg 1.15
774 root 1.54 if (optList_isReverse (entry))
775     s = !s;
776 pcg 1.9
777 ayin 1.99 set_option (optList[entry].index, s);
778 root 1.54 }
779     }
780     }
781 sf-exg 1.159 #endif /* NO_RESOURCES */
782     }
783 pcg 1.9
784 sf-exg 1.159 void
785     rxvt_term::extract_keysym_resources ()
786     {
787     #ifndef NO_RESOURCES
788 root 1.54 /*
789     * [R5 or later]: enumerate the resource database
790     */
791     # ifdef KEYSYM_RESOURCE
792 sf-exg 1.159 XrmDatabase database = XrmGetDatabase (dpy);
793 root 1.77 XrmName name_prefix[3];
794     XrmClass class_prefix[3];
795    
796 root 1.54 name_prefix[0] = XrmStringToName (rs[Rs_name]);
797     name_prefix[1] = XrmStringToName ("keysym");
798     name_prefix[2] = NULLQUARK;
799     class_prefix[0] = XrmStringToName (RESCLASS);
800     class_prefix[1] = XrmStringToName ("Keysym");
801     class_prefix[2] = NULLQUARK;
802     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
803 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
804 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
805     # ifdef RESFALLBACK
806 sf-exg 1.155 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
807 root 1.54 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
808 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
809 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
810 pcg 1.1 # endif
811     # endif
812    
813 ayin 1.120 #endif /* NO_RESOURCES */
814 pcg 1.1 }
815    
816     /*----------------------- end-of-file (C source) -----------------------*/