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/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.192
Committed: Thu Jul 14 05:33:26 2016 UTC (7 years, 10 months ago) by sf-exg
Content type: text/plain
Branch: MAIN
Changes since 1.191: +0 -11 lines
Log Message: 
Move old bg image frontend to background extension.

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 sf-exg 1.190 * Copyright (c) 2007,2015 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 root 1.178 * the Free Software Foundation; either version 3 of the License, or
15 pcg 1.1 * (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 mikachu 1.179 SWCH ("dockapp", Opt_dockapp, 0, "start as dockapp"),
102 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
103     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
104 root 1.183 STRG (Rs_multiClickTime, "multiClickTime", "mc", "number", "maximum time (in ms) between multi-click selections"),
105 ayin 1.97 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
106 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
107 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
108 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
109 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
110     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
111     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
112 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
113     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
114 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
115     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
116     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
117     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
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 sf-exg 1.145 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
183 pcg 1.1 #endif
184 root 1.49 #ifndef NO_CURSORCOLOR
185     STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
186     /* command-line option = resource name */
187     RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
188 ayin 1.120 #endif /* NO_CURSORCOLOR */
189 root 1.49 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
190     STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
191     STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
192 sf-exg 1.173 #if ENABLE_EWMH
193 sf-exg 1.146 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
194 pcg 1.1 #endif
195 sf-exg 1.189 #ifdef HAVE_XMU
196     RSTRG (Rs_pointerShape, "pointerShape", "string"),
197     #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 root 1.165 #if 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 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
222 root 1.89 #endif
223 root 1.34 #if ENABLE_FRILLS
224 root 1.170 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
225     STRG (Rs_visual, "visual", "visual", "number", "visual id to request"),
226 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
227 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
228 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
229 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
230 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
231 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
232     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
233 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
234 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
235 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
236 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
237 ayin 1.124 #endif
238     #ifdef BUILTIN_GLYPHS
239 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
240 pcg 1.1 #endif
241     #ifdef POINTER_BLANK
242 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
243 pcg 1.1 #endif
244     #ifndef NO_BACKSPACE_KEY
245 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
246 pcg 1.1 #endif
247     #ifndef NO_DELETE_KEY
248 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
249 pcg 1.1 #endif
250     #ifdef PRINTPIPE
251 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
252 pcg 1.1 #endif
253 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
254 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
255     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
256 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
257 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
258     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
259 pcg 1.23 #endif
260 root 1.65 #if ENABLE_PERL
261 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
262     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
263     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
264     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
265 root 1.65 #endif
266 ayin 1.105 #if ISO_14755
267 sf-exg 1.142 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
268 ayin 1.105 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
269     #endif
270 sf-exg 1.161 #ifndef NO_RESOURCES
271     RINFO ("xrm", "string"),
272     #endif
273     #ifdef KEYSYM_RESOURCE
274     RINFO ("keysym.sym", "keysym"),
275     #endif
276 pcg 1.11 INFO ("e", "command arg ...", "command to execute")
277 pcg 1.9 };
278 pcg 1.1
279     #undef INFO
280 sf-exg 1.161 #undef RINFO
281 pcg 1.1 #undef STRG
282     #undef RSTRG
283     #undef SWCH
284     #undef BOOL
285    
286 root 1.40 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
287 root 1.34 static const char optionsstring[] = "options: "
288 root 1.77 #if ENABLE_PERL
289     "perl,"
290     #endif
291 root 1.30 #if XFT
292     "xft,"
293     #endif
294 root 1.40 #if ENABLE_STYLES
295     "styles,"
296     #endif
297     #if ENABLE_COMBINING
298     "combining,"
299     #endif
300     #if TEXT_BLINK
301     "blink,"
302     #endif
303     #if ISO_14755
304     "iso14755,"
305     #endif
306 root 1.30 #if UNICODE_3
307     "unicode3,"
308     #endif
309     "encodings=eu+vn"
310     #if ENCODING_JP
311     "+jp"
312     #endif
313     #if ENCODING_JP_EXT
314     "+jp-ext"
315     #endif
316     #if ENCODING_KR
317     "+kr"
318     #endif
319 root 1.41 #if ENCODING_ZH
320     "+zh"
321 root 1.30 #endif
322 root 1.41 #if ENCODING_ZH_EXT
323     "+zh-ext"
324 root 1.30 #endif
325     ","
326     #if OFF_FOCUS_FADING
327     "fade,"
328     #endif
329 root 1.108 #if defined(ENABLE_TRANSPARENCY)
330 pcg 1.9 "transparent,"
331 ayin 1.111 "tint,"
332 pcg 1.1 #endif
333 sf-exg 1.148 #if HAVE_PIXBUF
334     "pixbuf,"
335     #endif
336 pcg 1.1 #if defined(USE_XIM)
337 pcg 1.9 "XIM,"
338 pcg 1.1 #endif
339     #if defined(NO_BACKSPACE_KEY)
340 pcg 1.9 "no_backspace,"
341 pcg 1.1 #endif
342     #if defined(NO_DELETE_KEY)
343 pcg 1.9 "no_delete,"
344 pcg 1.1 #endif
345 root 1.30 #if EIGHT_BIT_CONTROLS
346     "8bitctrls,"
347     #endif
348 root 1.34 #if defined(ENABLE_FRILLS)
349 root 1.30 "frills,"
350     #endif
351     #if defined(SELECTION_SCROLLING)
352     "selectionscrolling,"
353     #endif
354     #if MOUSE_WHEEL
355     "wheel,"
356     #endif
357     #if MOUSE_SLIP_WHEELING
358     "slipwheel,"
359     #endif
360     #if defined(SMART_RESIZE)
361     "smart-resize,"
362     #endif
363     #if defined(CURSOR_BLINK)
364     "cursorBlink,"
365     #endif
366     #if defined(POINTER_BLANK)
367     "pointerBlank,"
368     #endif
369 pcg 1.1 #if defined(NO_RESOURCES)
370 root 1.87 "NoResources,"
371 pcg 1.1 #endif
372 ayin 1.135 "scrollbars=plain"
373     #if defined(RXVT_SCROLLBAR)
374     "+rxvt"
375     #endif
376     #if defined(NEXT_SCROLLBAR)
377     "+NeXT"
378     #endif
379     #if defined(XTERM_SCROLLBAR)
380     "+xterm"
381 root 1.88 #endif
382 pcg 1.9 "\nUsage: "; /* Usage */
383 pcg 1.1
384 root 1.168 #define INDENT 28
385 pcg 1.1
386 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
387     const char rxvt_term::resval_on [] = "on";
388     const char rxvt_term::resval_off [] = "off";
389    
390 pcg 1.1 /*{{{ usage: */
391     /*----------------------------------------------------------------------*/
392 root 1.166 void
393     rxvt_term::rxvt_usage (int type)
394 pcg 1.1 {
395 pcg 1.19 unsigned int i, col;
396 pcg 1.1
397 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
398 pcg 1.9
399     switch (type)
400     {
401     case 0: /* brief listing */
402 pcg 1.19 rxvt_log (" [-help] [--help]\n");
403    
404 sf-exg 1.154 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
405 pcg 1.9 if (optList[i].desc != NULL)
406     {
407 root 1.92 int len = 0;
408 pcg 1.9
409 ayin 1.132 if (optList[i].arg)
410     len = strlen (optList[i].arg) + 1;
411 root 1.166
412 pcg 1.11 assert (optList[i].opt != NULL);
413 sf-exg 1.151 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
414 pcg 1.9 col += len;
415 root 1.166
416 pcg 1.9 if (col > 79)
417 ayin 1.125 {
418     /* assume regular width */
419 pcg 1.19 rxvt_log ("\n");
420 pcg 1.9 col = 1 + len;
421     }
422 pcg 1.19
423     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
424 root 1.166
425 ayin 1.132 if (optList[i].arg)
426 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
427 pcg 1.9 else
428 pcg 1.19 rxvt_log ("]");
429 pcg 1.9 }
430     break;
431    
432     case 1: /* full command-line listing */
433 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
434    
435 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
436 pcg 1.9 if (optList[i].desc != NULL)
437     {
438 pcg 1.11 assert (optList[i].opt != NULL);
439 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
440     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
441 root 1.34 (INDENT - strlen (optList[i].opt)
442 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
443     (optList[i].arg ? optList[i].arg : ""),
444     (optList_isBool (i) ? "turn on/off " : ""),
445     optList[i].desc);
446 pcg 1.9 }
447 root 1.167
448     #if ENABLE_PERL
449     rxvt_perl.init (this);
450     rxvt_perl.usage (this, 1);
451     #endif
452    
453 pcg 1.19 rxvt_log ("\n --help to list long-options");
454 pcg 1.9 break;
455    
456     case 2: /* full resource listing */
457 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
458     "where resources (long-options) include:\n");
459 pcg 1.9
460 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
461 pcg 1.9 if (optList[i].kw != NULL)
462 pcg 1.19 rxvt_log (" %s: %*s%s\n",
463 pcg 1.9 optList[i].kw,
464 root 1.168 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
465 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
466 root 1.167
467     #if ENABLE_PERL
468     rxvt_perl.init (this);
469     rxvt_perl.usage (this, 2);
470     #endif
471    
472 pcg 1.19 rxvt_log ("\n -help to list options");
473 pcg 1.9 break;
474     }
475 pcg 1.19
476     rxvt_log ("\n\n");
477     rxvt_exit_failure ();
478 pcg 1.1 }
479    
480     /*}}} */
481    
482     /*{{{ get command-line options before getting resources */
483 sf-exg 1.160 const char **
484 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
485 pcg 1.1 {
486 root 1.93 int i, bad_option = 0;
487 pcg 1.1
488 pcg 1.9 for (i = 1; i < argc; i++)
489     {
490 root 1.54 unsigned int entry, longopt = 0;
491 ayin 1.131 const char *opt;
492     int flag;
493 pcg 1.1
494 pcg 1.9 opt = argv[i];
495 root 1.84
496 pcg 1.9 if (*opt == '-')
497     {
498 ayin 1.131 flag = 1;
499 root 1.90
500 pcg 1.9 if (*++opt == '-')
501     longopt = *opt++; /* long option */
502     }
503     else if (*opt == '+')
504     {
505 ayin 1.131 flag = 0;
506 root 1.90
507 pcg 1.9 if (*++opt == '+')
508     longopt = *opt++; /* long option */
509     }
510     else
511     {
512     bad_option = 1;
513 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
514 pcg 1.9 continue;
515     }
516    
517 root 1.34 if (!strcmp (opt, "help"))
518 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
519 root 1.90
520 root 1.34 if (!strcmp (opt, "h"))
521 pcg 1.11 rxvt_usage (0);
522 pcg 1.9
523     /* feature: always try to match long-options */
524 sf-exg 1.154 for (entry = 0; entry < ecb_array_length (optList); entry++)
525 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
526 pcg 1.9 || (!longopt
527 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
528 pcg 1.9 break;
529    
530 sf-exg 1.160 if (entry < ecb_array_length (optList)
531     && !optList_isInfo (entry))
532 pcg 1.9 {
533 pcg 1.11 if (optList_isReverse (entry))
534 ayin 1.131 flag = !flag;
535 root 1.28
536 ayin 1.132 if (optList_isString (entry))
537 root 1.28 {
538     /*
539 sf-exg 1.153 * special cases are handled in init_resources () to allow
540 root 1.28 * X resources to set these values before we settle for
541     * default values
542     */
543 ayin 1.105
544 root 1.28 if (optList[entry].doff != -1)
545 root 1.93 {
546 root 1.168 if (flag && i + 1 == argc)
547 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
548 root 1.93
549 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
550 root 1.93 }
551 pcg 1.9 }
552     else
553 ayin 1.125 {
554     /* boolean value */
555 ayin 1.131 set_option (optList[entry].index, flag);
556 pcg 1.9
557     if (optList[entry].doff != -1)
558 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
559 pcg 1.9 }
560     }
561 ayin 1.123 #ifndef NO_RESOURCES
562     else if (!strcmp (opt, "xrm"))
563     {
564 root 1.168 if (i + 1 < argc)
565 ayin 1.123 XrmPutLineResource (&option_db, argv[++i]);
566     }
567     #endif
568 pcg 1.1 #ifdef KEYSYM_RESOURCE
569 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
570     {
571 root 1.168 if (i + 1 < argc)
572 ayin 1.122 {
573 sf-exg 1.143 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
574 ayin 1.122 sprintf (res, "*.%s: %s\n", opt, argv[i]);
575     XrmPutLineResource (&option_db, res);
576     }
577 ayin 1.121 }
578 pcg 1.1 #endif
579 sf-exg 1.160 else if (!strcmp (opt, "e"))
580     {
581 root 1.168 if (i + 1 < argc)
582     return (const char **)argv + i + 1;
583 sf-exg 1.160
584 root 1.168 rxvt_warn ("option '-e' requires an argument, aborting.\n");
585     bad_option = 1;
586 sf-exg 1.160 }
587 ayin 1.121 else
588     {
589 root 1.166 #if ENABLE_PERL
590     rxvt_perl.init (this);
591    
592 root 1.168 if (int flags = rxvt_perl.parse_resource (this, opt, true, longopt, flag, argv [i + 1]))
593 root 1.166 {
594 root 1.168 if (flags & rxvt_perl.RESOURCE_ARG)
595 root 1.166 {
596 root 1.168 if (i + 1 == argc)
597     {
598     rxvt_warn ("option '%s' requires an argument.\n", argv [i]);
599     bad_option = 1;
600     }
601     else
602     ++i;
603 root 1.166 }
604     }
605     else
606     #endif
607     {
608 root 1.168 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
609 root 1.166 bad_option = 1;
610     }
611 ayin 1.121 }
612 pcg 1.1 }
613    
614 pcg 1.9 if (bad_option)
615 pcg 1.11 rxvt_usage (0);
616 sf-exg 1.160
617     return 0;
618 pcg 1.1 }
619    
620     /*}}} */
621    
622     /*----------------------------------------------------------------------*/
623    
624 sf-exg 1.188 #ifdef KEYSYM_RESOURCE
625 root 1.177 static void
626     rxvt_define_key (rxvt_term *term, const char *k, const char *v)
627     {
628     term->bind_action (k, v);
629     }
630    
631 pcg 1.1 /*
632     * Define key from XrmEnumerateDatabase.
633     * quarks will be something like
634     * "rxvt" "keysym" "0xFF01"
635     * value will be a string
636     */
637 root 1.157 static int
638 sf-exg 1.191 rxvt_enumerate_helper (
639 root 1.177 XrmDatabase *database ecb_unused,
640     XrmBindingList bindings ecb_unused,
641     XrmQuarkList quarks,
642     XrmRepresentation *type ecb_unused,
643     XrmValue *value,
644     XPointer closure
645     )
646 pcg 1.1 {
647 root 1.49 int last;
648 pcg 1.1
649 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
650     ;
651 root 1.49
652 root 1.177 rxvt_term *term = (rxvt_term *)(((void **)closure)[0]);
653     void (*cb)(rxvt_term *, const char *, const char *)
654     = (void (*)(rxvt_term *, const char *, const char *))
655     (((void **)closure)[1]);
656    
657     cb (term, XrmQuarkToString (quarks[last - 1]), (char *)value->addr);
658    
659 pcg 1.9 return False;
660 pcg 1.1 }
661    
662     /*
663     * look for something like this (XK_Delete)
664     * rxvt*keysym.0xFFFF: "\177"
665     */
666 root 1.46
667     struct keysym_vocabulary_t
668     {
669     const char *name;
670     unsigned short len;
671     unsigned short value;
672     };
673 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
674 root 1.46 {
675     { "ISOLevel3", 9, Level3Mask },
676     { "AppKeypad", 9, AppKeypadMask },
677     { "Control", 7, ControlMask },
678     { "NumLock", 7, NumLockMask },
679     { "Shift", 5, ShiftMask },
680     { "Meta", 4, MetaMask },
681     { "Lock", 4, LockMask },
682     { "Mod1", 4, Mod1Mask },
683     { "Mod2", 4, Mod2Mask },
684     { "Mod3", 4, Mod3Mask },
685     { "Mod4", 4, Mod4Mask },
686     { "Mod5", 4, Mod5Mask },
687     { "I", 1, Level3Mask },
688     { "K", 1, AppKeypadMask },
689     { "C", 1, ControlMask },
690     { "N", 1, NumLockMask },
691     { "S", 1, ShiftMask },
692     { "M", 1, MetaMask },
693     { "A", 1, MetaMask },
694     { "L", 1, LockMask },
695     { "1", 1, Mod1Mask },
696     { "2", 1, Mod2Mask },
697     { "3", 1, Mod3Mask },
698     { "4", 1, Mod4Mask },
699     { "5", 1, Mod5Mask },
700     };
701    
702 pcg 1.1 int
703 sf-exg 1.182 rxvt_term::parse_keysym (const char *str, unsigned int &state)
704 pcg 1.1 {
705 ayin 1.129 int sym;
706     const char *key = strrchr (str, '-');
707 pcg 1.9
708 sf-exg 1.182 state = 0;
709    
710 ayin 1.129 if (!key)
711     key = str;
712 root 1.46 else
713 ayin 1.129 key++;
714 root 1.46
715 ayin 1.129 // string or key is empty
716 sf-exg 1.182 if (*key == '\0')
717 ayin 1.129 return -1;
718 root 1.46
719 ayin 1.129 // parse modifiers
720     while (str < key)
721 root 1.46 {
722     unsigned int i;
723    
724 sf-exg 1.156 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
725 root 1.46 {
726     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
727     {
728     state |= keysym_vocabulary[i].value;
729     str += keysym_vocabulary[i].len;
730     break;
731     }
732     }
733    
734 sf-exg 1.154 if (i >= ecb_array_length (keysym_vocabulary))
735 root 1.46 return -1;
736    
737     if (*str == '-')
738     ++str;
739     }
740    
741 ayin 1.129 // convert keysym name to keysym number
742     if ((sym = XStringToKeysym (str)) == None)
743 pcg 1.9 {
744 ayin 1.129 // fallback on hexadecimal parsing
745     char *end;
746     sym = strtol (str, &end, 16);
747     if (*end)
748 pcg 1.9 return -1;
749 sf-exg 1.144 }
750 pcg 1.9
751 sf-exg 1.182 return sym;
752     }
753    
754     int
755     rxvt_term::bind_action (const char *str, const char *arg)
756     {
757     int sym;
758     unsigned int state;
759    
760     if (*arg == '\0' || (sym = parse_keysym (str, state)) == -1)
761     return -1;
762    
763 sf-exg 1.158 wchar_t *ws = rxvt_mbstowcs (arg);
764 sf-exg 1.184 if (!HOOK_INVOKE ((this, HOOK_REGISTER_COMMAND, DT_INT, sym, DT_INT, state, DT_WCS_LEN, ws, wcslen (ws), DT_END)))
765     keyboard->register_action (sym, state, ws);
766 root 1.172
767 sf-exg 1.158 free (ws);
768 pcg 1.9 return 1;
769 pcg 1.1 }
770    
771 sf-exg 1.188 #endif /* KEYSYM_RESOURCE */
772 pcg 1.1
773 root 1.78 static char *
774     get_res (XrmDatabase database, const char *program, const char *option)
775 root 1.75 {
776     char resource[512];
777     char *type;
778     XrmValue result;
779    
780     snprintf (resource, sizeof (resource), "%s.%s", program, option);
781     XrmGetResource (database, resource, resource, &type, &result);
782    
783     return result.addr;
784     }
785    
786 ayin 1.117 const char *
787     rxvt_term::x_resource (const char *name)
788 root 1.78 {
789 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
790 root 1.78
791     const char *p = get_res (database, rs[Rs_name], name);
792     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
793    
794     if (p == NULL || (p0 && strcmp (p, p0) == 0))
795     {
796     p = get_res (database, RESCLASS, name);
797     #ifdef RESFALLBACK
798     if (p == NULL || (p0 && strcmp (p, p0) == 0))
799     p = get_res (database, RESFALLBACK, name);
800     #endif
801     }
802    
803     if (p == NULL && p0)
804     p = p0;
805    
806     return p;
807     }
808    
809 pcg 1.1 void
810 root 1.54 rxvt_term::extract_resources ()
811 pcg 1.1 {
812     #ifndef NO_RESOURCES
813 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
814     XrmMergeDatabases (option_db, &database);
815     option_db = NULL;
816 root 1.54 /*
817     * Query resources for options that affect us
818     */
819 sf-exg 1.154 for (int entry = 0; entry < ecb_array_length (optList); entry++)
820 root 1.54 {
821 sf-exg 1.171 int s;
822 root 1.54 const char *kw = optList[entry].kw;
823    
824     if (kw == NULL || rs[optList[entry].doff] != NULL)
825 root 1.77 continue; // previously set
826 root 1.54
827 root 1.78 const char *p = x_resource (kw);
828 root 1.54
829     if (p)
830     {
831 root 1.77 p = strdup (p);
832 root 1.78 allocated.push_back ((void *)p);
833 root 1.54 rs[optList[entry].doff] = p;
834 pcg 1.15
835 root 1.54 if (optList_isBool (entry))
836     {
837 sf-exg 1.171 s = strcasecmp (p, "TRUE") == 0
838     || strcasecmp (p, "YES") == 0
839     || strcasecmp (p, "ON") == 0
840     || strcasecmp (p, "1") == 0;
841 pcg 1.15
842 root 1.54 if (optList_isReverse (entry))
843     s = !s;
844 pcg 1.9
845 ayin 1.99 set_option (optList[entry].index, s);
846 root 1.54 }
847     }
848     }
849 sf-exg 1.159 #endif /* NO_RESOURCES */
850     }
851 pcg 1.9
852 sf-exg 1.159 void
853 sf-exg 1.191 rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
854 sf-exg 1.159 {
855 root 1.54 /*
856     * [R5 or later]: enumerate the resource database
857     */
858 sf-exg 1.188 #ifdef KEYSYM_RESOURCE
859 root 1.177 void *closure[2] = {
860     (void *)this,
861     (void *)cb,
862     };
863    
864 sf-exg 1.159 XrmDatabase database = XrmGetDatabase (dpy);
865 root 1.77 XrmName name_prefix[3];
866     XrmClass class_prefix[3];
867    
868 sf-exg 1.191 name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
869 root 1.54 name_prefix[2] = NULLQUARK;
870 sf-exg 1.191 class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
871 root 1.54 class_prefix[2] = NULLQUARK;
872 sf-exg 1.185
873 sf-exg 1.188 # 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 sf-exg 1.191 XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
878 sf-exg 1.188 # endif
879 sf-exg 1.185
880     name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
881     XrmEnumerateDatabase (database, name_prefix, class_prefix,
882 sf-exg 1.191 XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
883 sf-exg 1.185
884     name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
885     XrmEnumerateDatabase (database, name_prefix, class_prefix,
886 sf-exg 1.191 XrmEnumOneLevel, rxvt_enumerate_helper, (XPointer)closure);
887 sf-exg 1.188 #endif
888 pcg 1.1 }
889    
890 root 1.177 void
891     rxvt_term::extract_keysym_resources ()
892     {
893 sf-exg 1.187 #ifdef KEYSYM_RESOURCE
894 root 1.177 enumerate_keysym_resources (rxvt_define_key);
895 sf-exg 1.187 #endif
896 root 1.177 }
897    
898 pcg 1.1 /*----------------------- end-of-file (C source) -----------------------*/
899 root 1.177