ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.160
Committed: Sun Dec 18 02:14:59 2011 UTC (12 years, 5 months ago) by sf-exg
Content type: text/plain
Branch: MAIN
Changes since 1.159: +16 -3 lines
Log Message: 
Move parsing of '-e' option in get_options.

Fixes options parsing when '-e' occurs as an option argument, such as in
'urxvt -title -e'.

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 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 pcg 1.11 /* STRG () - command-line option, with/without resource */
53 pcg 1.1 #define STRG(rsp, kw, opt, arg, desc) \
54 ayin 1.97 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
55 pcg 1.1
56 pcg 1.11 /* RSTRG () - resource/long-option */
57 pcg 1.1 #define RSTRG(rsp, kw, arg) \
58 ayin 1.97 {0, 0, (rsp), (kw), NULL, (arg), NULL}
59 pcg 1.1
60 pcg 1.11 /* BOOL () - regular boolean `-/+' flag */
61 ayin 1.97 #define BOOL(rsp, kw, opt, option, flag, desc) \
62 ayin 1.99 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
63 pcg 1.1
64 pcg 1.11 /* SWCH () - `-' flag */
65 ayin 1.97 #define SWCH(opt, option, flag, desc) \
66 ayin 1.106 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
67 pcg 1.1
68     /* convenient macros */
69 ayin 1.132 #define optList_isString(i) \
70     (optList[i].flag == 0)
71 pcg 1.1 #define optList_isBool(i) \
72 root 1.64 (optList[i].flag & Optflag_Boolean)
73 pcg 1.1 #define optList_isReverse(i) \
74 root 1.64 (optList[i].flag & Optflag_Reverse)
75 sf-exg 1.160 #define optList_isInfo(i) \
76     (optList[i].flag & Optflag_Info)
77 pcg 1.1
78 pcg 1.9 static const struct
79     {
80 ayin 1.97 const uint8_t index; /* Option index */
81     const uint8_t flag; /* Option flag */
82 root 1.98 const int16_t doff; /* resource value index or -1 */
83 pcg 1.1 const char *kw; /* keyword */
84     const char *opt; /* option */
85     const char *arg; /* argument */
86     const char *desc; /* description */
87 pcg 1.9 }
88     optList[] = {
89 pcg 1.11 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
90     STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
91 pcg 1.23 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
92 pcg 1.11 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
93 pcg 1.23 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
94 ayin 1.97 SWCH ("C", Opt_console, 0, "intercept console messages"),
95     SWCH ("iconic", Opt_iconic, 0, "start iconic"),
96     SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
97 root 1.137 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
98 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
99     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
100     BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
101 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
102 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
103 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
104 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
105     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
106     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
107 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
108     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
109 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
110     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
111     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
112     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
113 root 1.108 #if ENABLE_TRANSPARENCY
114 ayin 1.97 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
115 ayin 1.118 BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
116 pcg 1.23 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
117 ayin 1.126 STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
118 sf-exg 1.147 STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
119 pcg 1.23 #endif
120 root 1.59 #if OFF_FOCUS_FADING
121 ayin 1.126 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
122 root 1.59 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
123 pcg 1.1 #endif
124 ayin 1.97 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
125 pcg 1.1 #ifndef NO_BELL
126 ayin 1.100 # if ENABLE_FRILLS
127 ayin 1.101 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
128 ayin 1.100 # endif
129 ayin 1.97 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
130 pcg 1.1 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
131 ayin 1.97 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
132 pcg 1.1 # endif
133     #endif
134     #ifdef META8_OPTION
135 ayin 1.97 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
136 pcg 1.1 #endif
137     #ifdef MOUSE_WHEEL
138 ayin 1.97 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
139 pcg 1.1 #endif
140 root 1.34 #if ENABLE_FRILLS
141 ayin 1.97 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
142     BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
143     BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
144 pcg 1.1 #endif
145 root 1.58 #if CURSOR_BLINK
146 ayin 1.97 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
147 pcg 1.1 #endif
148     #ifdef POINTER_BLANK
149 ayin 1.97 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
150 pcg 1.1 #endif
151 pcg 1.11 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
152     STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
153     RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
154     RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
155     RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
156     RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
157     RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
158     RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
159     RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
160     RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
161     RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
162     RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
163     RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
164     RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
165     RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
166     RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
167     RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
168     RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
169 pcg 1.1 #ifndef NO_BOLD_UNDERLINE_REVERSE
170 pcg 1.11 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
171 root 1.40 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
172 pcg 1.11 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
173     RSTRG (Rs_color + Color_RV, "colorRV", "color"),
174 ayin 1.120 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
175 root 1.43 #if ENABLE_FRILLS
176     RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
177     #endif
178 pcg 1.11 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
179 ayin 1.134 #ifdef RXVT_SCROLLBAR
180 pcg 1.11 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
181 ayin 1.134 #endif
182 pcg 1.1 #ifdef OPTION_HC
183 pcg 1.11 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
184 sf-exg 1.145 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
185 pcg 1.1 #endif
186 root 1.49 #ifndef NO_CURSORCOLOR
187     STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
188     /* command-line option = resource name */
189     RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
190 ayin 1.120 #endif /* NO_CURSORCOLOR */
191 root 1.49 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
192     STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
193     STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
194 sasha 1.114 #ifdef BG_IMAGE_FROM_FILE
195 pcg 1.11 RSTRG (Rs_path, "path", "search path"),
196 pcg 1.23 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
197 sf-exg 1.146 # if ENABLE_EWMH
198     STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
199     # endif
200 pcg 1.1 #endif
201 root 1.40 /* fonts: command-line option = resource name */
202 pcg 1.11 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
203 root 1.40 #if ENABLE_STYLES
204     STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
205     STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
206     STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
207 ayin 1.97 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
208 root 1.40 #endif
209 pcg 1.1 #ifdef USE_XIM
210 pcg 1.11 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
211 pcg 1.23 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
212 pcg 1.11 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
213 root 1.49 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
214 ayin 1.120 #endif /* USE_XIM */
215 pcg 1.23 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
216 pcg 1.11 STRG (Rs_title, "title", "title", "string", "title name for window"),
217     STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
218     STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
219 pcg 1.23 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
220 root 1.57 #if ENABLE_XEMBED
221     STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
222     #endif
223 root 1.89 #if XFT
224     STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
225 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
226 root 1.89 #endif
227 root 1.34 #if ENABLE_FRILLS
228 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
229 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
230 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
231 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
232 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
233 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
234     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
235 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
236 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
237 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
238 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
239 ayin 1.124 #endif
240     #ifdef BUILTIN_GLYPHS
241 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
242 pcg 1.1 #endif
243     #ifdef POINTER_BLANK
244 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
245 pcg 1.1 #endif
246     #ifndef NO_BACKSPACE_KEY
247 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
248 pcg 1.1 #endif
249     #ifndef NO_DELETE_KEY
250 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
251 pcg 1.1 #endif
252     #ifdef PRINTPIPE
253 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
254 pcg 1.1 #endif
255 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
256 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
257     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
258 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
259 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
260     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
261 pcg 1.23 #endif
262 root 1.65 #if ENABLE_PERL
263 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
264     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
265     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
266     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
267 root 1.65 #endif
268 ayin 1.105 #if ISO_14755
269 sf-exg 1.142 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
270 ayin 1.105 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
271     #endif
272 sasha 1.102 #ifdef HAVE_AFTERIMAGE
273     STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."),
274     #endif
275 pcg 1.11 INFO ("e", "command arg ...", "command to execute")
276 pcg 1.9 };
277 pcg 1.1
278     #undef INFO
279     #undef STRG
280     #undef RSTRG
281     #undef SWCH
282     #undef BOOL
283    
284 root 1.40 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
285 root 1.34 static const char optionsstring[] = "options: "
286 root 1.77 #if ENABLE_PERL
287     "perl,"
288     #endif
289 root 1.30 #if XFT
290     "xft,"
291     #endif
292 root 1.40 #if ENABLE_STYLES
293     "styles,"
294     #endif
295     #if ENABLE_COMBINING
296     "combining,"
297     #endif
298     #if TEXT_BLINK
299     "blink,"
300     #endif
301     #if ISO_14755
302     "iso14755,"
303     #endif
304 root 1.30 #if UNICODE_3
305     "unicode3,"
306     #endif
307     "encodings=eu+vn"
308     #if ENCODING_JP
309     "+jp"
310     #endif
311     #if ENCODING_JP_EXT
312     "+jp-ext"
313     #endif
314     #if ENCODING_KR
315     "+kr"
316     #endif
317 root 1.41 #if ENCODING_ZH
318     "+zh"
319 root 1.30 #endif
320 root 1.41 #if ENCODING_ZH_EXT
321     "+zh-ext"
322 root 1.30 #endif
323     ","
324     #if OFF_FOCUS_FADING
325     "fade,"
326     #endif
327 root 1.108 #if defined(ENABLE_TRANSPARENCY)
328 pcg 1.9 "transparent,"
329 ayin 1.111 "tint,"
330 pcg 1.1 #endif
331 root 1.110 #if HAVE_AFTERIMAGE
332     "afterimage,"
333     #endif
334 sf-exg 1.148 #if HAVE_PIXBUF
335     "pixbuf,"
336     #endif
337 pcg 1.1 #if defined(USE_XIM)
338 pcg 1.9 "XIM,"
339 pcg 1.1 #endif
340     #if defined(NO_BACKSPACE_KEY)
341 pcg 1.9 "no_backspace,"
342 pcg 1.1 #endif
343     #if defined(NO_DELETE_KEY)
344 pcg 1.9 "no_delete,"
345 pcg 1.1 #endif
346 root 1.30 #if EIGHT_BIT_CONTROLS
347     "8bitctrls,"
348     #endif
349 root 1.34 #if defined(ENABLE_FRILLS)
350 root 1.30 "frills,"
351     #endif
352     #if defined(SELECTION_SCROLLING)
353     "selectionscrolling,"
354     #endif
355     #if MOUSE_WHEEL
356     "wheel,"
357     #endif
358     #if MOUSE_SLIP_WHEELING
359     "slipwheel,"
360     #endif
361     #if defined(SMART_RESIZE)
362     "smart-resize,"
363     #endif
364     #if defined(CURSOR_BLINK)
365     "cursorBlink,"
366     #endif
367     #if defined(POINTER_BLANK)
368     "pointerBlank,"
369     #endif
370 pcg 1.1 #if defined(NO_RESOURCES)
371 root 1.87 "NoResources,"
372 pcg 1.1 #endif
373 ayin 1.135 "scrollbars=plain"
374     #if defined(RXVT_SCROLLBAR)
375     "+rxvt"
376     #endif
377     #if defined(NEXT_SCROLLBAR)
378     "+NeXT"
379     #endif
380     #if defined(XTERM_SCROLLBAR)
381     "+xterm"
382 root 1.88 #endif
383 pcg 1.9 "\nUsage: "; /* Usage */
384 pcg 1.1
385     #define INDENT 18
386    
387 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
388     const char rxvt_term::resval_on [] = "on";
389     const char rxvt_term::resval_off [] = "off";
390    
391 pcg 1.1 /*{{{ usage: */
392     /*----------------------------------------------------------------------*/
393 pcg 1.8 static void
394 pcg 1.11 rxvt_usage (int type)
395 pcg 1.1 {
396 pcg 1.19 unsigned int i, col;
397 pcg 1.1
398 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
399 pcg 1.9
400     switch (type)
401     {
402     case 0: /* brief listing */
403 pcg 1.19 rxvt_log (" [-help] [--help]\n");
404    
405 sf-exg 1.154 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
406 pcg 1.9 if (optList[i].desc != NULL)
407     {
408 root 1.92 int len = 0;
409 pcg 1.9
410 ayin 1.132 if (optList[i].arg)
411     len = strlen (optList[i].arg) + 1;
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     if (col > 79)
416 ayin 1.125 {
417     /* assume regular width */
418 pcg 1.19 rxvt_log ("\n");
419 pcg 1.9 col = 1 + len;
420     }
421 pcg 1.19
422     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
423 ayin 1.132 if (optList[i].arg)
424 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
425 pcg 1.9 else
426 pcg 1.19 rxvt_log ("]");
427 pcg 1.9 }
428     break;
429    
430     case 1: /* full command-line listing */
431 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
432    
433 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
434 pcg 1.9 if (optList[i].desc != NULL)
435     {
436 pcg 1.11 assert (optList[i].opt != NULL);
437 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
438     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
439 root 1.34 (INDENT - strlen (optList[i].opt)
440 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
441     (optList[i].arg ? optList[i].arg : ""),
442     (optList_isBool (i) ? "turn on/off " : ""),
443     optList[i].desc);
444 pcg 1.9 }
445 pcg 1.19 rxvt_log ("\n --help to list long-options");
446 pcg 1.9 break;
447    
448     case 2: /* full resource listing */
449 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
450     "where resources (long-options) include:\n");
451 pcg 1.9
452 sf-exg 1.154 for (i = 0; i < ecb_array_length (optList); i++)
453 pcg 1.9 if (optList[i].kw != NULL)
454 pcg 1.19 rxvt_log (" %s: %*s%s\n",
455 pcg 1.9 optList[i].kw,
456 root 1.34 (INDENT - strlen (optList[i].kw)), "", /* XXX */
457 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
458 pcg 1.1 #ifdef KEYSYM_RESOURCE
459 pcg 1.19 rxvt_log (" " "keysym.sym" ": %*s%s\n",
460 pcg 1.11 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
461 pcg 1.9 "keysym");
462     #endif
463 pcg 1.19 rxvt_log ("\n -help to list options");
464 pcg 1.9 break;
465     }
466 pcg 1.19
467     rxvt_log ("\n\n");
468     rxvt_exit_failure ();
469 pcg 1.1 }
470    
471     /*}}} */
472    
473     /*{{{ get command-line options before getting resources */
474 sf-exg 1.160 const char **
475 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
476 pcg 1.1 {
477 root 1.93 int i, bad_option = 0;
478 pcg 1.1
479 pcg 1.9 for (i = 1; i < argc; i++)
480     {
481 root 1.54 unsigned int entry, longopt = 0;
482 ayin 1.131 const char *opt;
483     int flag;
484 pcg 1.1
485 pcg 1.9 opt = argv[i];
486 root 1.84
487 pcg 1.9 if (*opt == '-')
488     {
489 ayin 1.131 flag = 1;
490 root 1.90
491 pcg 1.9 if (*++opt == '-')
492     longopt = *opt++; /* long option */
493     }
494     else if (*opt == '+')
495     {
496 ayin 1.131 flag = 0;
497 root 1.90
498 pcg 1.9 if (*++opt == '+')
499     longopt = *opt++; /* long option */
500     }
501     else
502     {
503     bad_option = 1;
504 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
505 pcg 1.9 continue;
506     }
507    
508 root 1.34 if (!strcmp (opt, "help"))
509 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
510 root 1.90
511 root 1.34 if (!strcmp (opt, "h"))
512 pcg 1.11 rxvt_usage (0);
513 pcg 1.9
514     /* feature: always try to match long-options */
515 sf-exg 1.154 for (entry = 0; entry < ecb_array_length (optList); entry++)
516 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
517 pcg 1.9 || (!longopt
518 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
519 pcg 1.9 break;
520    
521 sf-exg 1.160 if (entry < ecb_array_length (optList)
522     && !optList_isInfo (entry))
523 pcg 1.9 {
524 pcg 1.11 if (optList_isReverse (entry))
525 ayin 1.131 flag = !flag;
526 root 1.28
527 ayin 1.132 if (optList_isString (entry))
528 root 1.28 {
529     /*
530 sf-exg 1.153 * special cases are handled in init_resources () to allow
531 root 1.28 * X resources to set these values before we settle for
532     * default values
533     */
534 ayin 1.105
535 root 1.28 if (optList[entry].doff != -1)
536 root 1.93 {
537 ayin 1.131 if (flag && i+1 == argc)
538 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
539 root 1.93
540 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
541 root 1.93 }
542 pcg 1.9 }
543     else
544 ayin 1.125 {
545     /* boolean value */
546 ayin 1.131 set_option (optList[entry].index, flag);
547 pcg 1.9
548     if (optList[entry].doff != -1)
549 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
550 pcg 1.9 }
551     }
552 ayin 1.123 #ifndef NO_RESOURCES
553     else if (!strcmp (opt, "xrm"))
554     {
555     if (i+1 < argc)
556     XrmPutLineResource (&option_db, argv[++i]);
557     }
558     #endif
559 pcg 1.1 #ifdef KEYSYM_RESOURCE
560 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
561     {
562     if (i+1 < argc)
563 ayin 1.122 {
564 sf-exg 1.143 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
565 ayin 1.122 sprintf (res, "*.%s: %s\n", opt, argv[i]);
566     XrmPutLineResource (&option_db, res);
567     }
568 ayin 1.121 }
569 pcg 1.1 #endif
570 sf-exg 1.160 else if (!strcmp (opt, "e"))
571     {
572     if (i+1 == argc)
573     rxvt_fatal ("option '-e' requires an argument, aborting.\n");
574    
575     return (const char **)argv + i + 1;
576     }
577 ayin 1.121 else
578     {
579     bad_option = 1;
580     rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
581     }
582 pcg 1.1 }
583    
584 pcg 1.9 if (bad_option)
585 pcg 1.11 rxvt_usage (0);
586 sf-exg 1.160
587     return 0;
588 pcg 1.1 }
589    
590     /*}}} */
591    
592     #ifndef NO_RESOURCES
593     /*----------------------------------------------------------------------*/
594    
595     # ifdef KEYSYM_RESOURCE
596     /*
597     * Define key from XrmEnumerateDatabase.
598     * quarks will be something like
599     * "rxvt" "keysym" "0xFF01"
600     * value will be a string
601     */
602 root 1.157 static int
603 sf-exg 1.154 rxvt_define_key (XrmDatabase *database ecb_unused,
604     XrmBindingList bindings ecb_unused,
605 pcg 1.13 XrmQuarkList quarks,
606 sf-exg 1.154 XrmRepresentation *type ecb_unused,
607 pcg 1.13 XrmValue *value,
608 sf-exg 1.154 XPointer closure ecb_unused)
609 pcg 1.1 {
610 root 1.49 int last;
611 pcg 1.1
612 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
613     ;
614 root 1.49
615 pcg 1.9 last--;
616 pcg 1.11 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
617 pcg 1.9 return False;
618 pcg 1.1 }
619    
620     /*
621     * look for something like this (XK_Delete)
622     * rxvt*keysym.0xFFFF: "\177"
623     */
624 root 1.46
625     struct keysym_vocabulary_t
626     {
627     const char *name;
628     unsigned short len;
629     unsigned short value;
630     };
631 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
632 root 1.46 {
633     { "ISOLevel3", 9, Level3Mask },
634     { "AppKeypad", 9, AppKeypadMask },
635     { "Control", 7, ControlMask },
636     { "NumLock", 7, NumLockMask },
637     { "Shift", 5, ShiftMask },
638     { "Meta", 4, MetaMask },
639     { "Lock", 4, LockMask },
640     { "Mod1", 4, Mod1Mask },
641     { "Mod2", 4, Mod2Mask },
642     { "Mod3", 4, Mod3Mask },
643     { "Mod4", 4, Mod4Mask },
644     { "Mod5", 4, Mod5Mask },
645     { "I", 1, Level3Mask },
646     { "K", 1, AppKeypadMask },
647     { "C", 1, ControlMask },
648     { "N", 1, NumLockMask },
649     { "S", 1, ShiftMask },
650     { "M", 1, MetaMask },
651     { "A", 1, MetaMask },
652     { "L", 1, LockMask },
653     { "1", 1, Mod1Mask },
654     { "2", 1, Mod2Mask },
655     { "3", 1, Mod3Mask },
656     { "4", 1, Mod4Mask },
657     { "5", 1, Mod5Mask },
658     };
659    
660 pcg 1.1 int
661 pcg 1.8 rxvt_term::parse_keysym (const char *str, const char *arg)
662 pcg 1.1 {
663 ayin 1.129 int sym;
664 root 1.46 unsigned int state = 0;
665 ayin 1.129 const char *key = strrchr (str, '-');
666 pcg 1.9
667 ayin 1.129 if (!key)
668     key = str;
669 root 1.46 else
670 ayin 1.129 key++;
671 root 1.46
672 ayin 1.129 // string or key is empty
673     if (*arg == '\0' || *key == '\0')
674     return -1;
675 root 1.46
676 ayin 1.129 // parse modifiers
677     while (str < key)
678 root 1.46 {
679     unsigned int i;
680    
681 sf-exg 1.156 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
682 root 1.46 {
683     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
684     {
685     state |= keysym_vocabulary[i].value;
686     str += keysym_vocabulary[i].len;
687     break;
688     }
689     }
690    
691 sf-exg 1.154 if (i >= ecb_array_length (keysym_vocabulary))
692 root 1.46 return -1;
693    
694     if (*str == '-')
695     ++str;
696     }
697    
698 ayin 1.129 // convert keysym name to keysym number
699     if ((sym = XStringToKeysym (str)) == None)
700 pcg 1.9 {
701 ayin 1.129 // fallback on hexadecimal parsing
702     char *end;
703     sym = strtol (str, &end, 16);
704     if (*end)
705 pcg 1.9 return -1;
706 sf-exg 1.144 }
707 pcg 1.9
708 sf-exg 1.158 wchar_t *ws = rxvt_mbstowcs (arg);
709 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)))
710     keyboard->register_user_translation (sym, state, ws);
711 sf-exg 1.158 free (ws);
712 pcg 1.9 return 1;
713 pcg 1.1 }
714    
715 ayin 1.120 # endif /* KEYSYM_RESOURCE */
716     #endif /* NO_RESOURCES */
717 pcg 1.1
718 root 1.78 static char *
719     get_res (XrmDatabase database, const char *program, const char *option)
720 root 1.75 {
721     char resource[512];
722     char *type;
723     XrmValue result;
724    
725     snprintf (resource, sizeof (resource), "%s.%s", program, option);
726     XrmGetResource (database, resource, resource, &type, &result);
727    
728     return result.addr;
729     }
730    
731 ayin 1.117 const char *
732     rxvt_term::x_resource (const char *name)
733 root 1.78 {
734 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
735 root 1.78
736     const char *p = get_res (database, rs[Rs_name], name);
737     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
738    
739     if (p == NULL || (p0 && strcmp (p, p0) == 0))
740     {
741     p = get_res (database, RESCLASS, name);
742     #ifdef RESFALLBACK
743     if (p == NULL || (p0 && strcmp (p, p0) == 0))
744     p = get_res (database, RESFALLBACK, name);
745     #endif
746     }
747    
748     if (p == NULL && p0)
749     p = p0;
750    
751     return p;
752     }
753    
754 pcg 1.1 void
755 root 1.54 rxvt_term::extract_resources ()
756 pcg 1.1 {
757     #ifndef NO_RESOURCES
758 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
759     XrmMergeDatabases (option_db, &database);
760     option_db = NULL;
761 root 1.54 /*
762     * Query resources for options that affect us
763     */
764 sf-exg 1.154 for (int entry = 0; entry < ecb_array_length (optList); entry++)
765 root 1.54 {
766     int s;
767     const char *kw = optList[entry].kw;
768    
769     if (kw == NULL || rs[optList[entry].doff] != NULL)
770 root 1.77 continue; // previously set
771 root 1.54
772 root 1.78 const char *p = x_resource (kw);
773 root 1.54
774     if (p)
775     {
776 root 1.77 p = strdup (p);
777 root 1.78 allocated.push_back ((void *)p);
778 root 1.54 rs[optList[entry].doff] = p;
779 pcg 1.15
780 root 1.54 if (optList_isBool (entry))
781     {
782     s = strcasecmp (p, "TRUE") == 0
783     || strcasecmp (p, "YES") == 0
784     || strcasecmp (p, "ON") == 0
785     || strcasecmp (p, "1") == 0;
786 pcg 1.15
787 root 1.54 if (optList_isReverse (entry))
788     s = !s;
789 pcg 1.9
790 ayin 1.99 set_option (optList[entry].index, s);
791 root 1.54 }
792     }
793     }
794 sf-exg 1.159 #endif /* NO_RESOURCES */
795     }
796 pcg 1.9
797 sf-exg 1.159 void
798     rxvt_term::extract_keysym_resources ()
799     {
800     #ifndef NO_RESOURCES
801 root 1.54 /*
802     * [R5 or later]: enumerate the resource database
803     */
804     # ifdef KEYSYM_RESOURCE
805 sf-exg 1.159 XrmDatabase database = XrmGetDatabase (dpy);
806 root 1.77 XrmName name_prefix[3];
807     XrmClass class_prefix[3];
808    
809 root 1.54 name_prefix[0] = XrmStringToName (rs[Rs_name]);
810     name_prefix[1] = XrmStringToName ("keysym");
811     name_prefix[2] = NULLQUARK;
812     class_prefix[0] = XrmStringToName (RESCLASS);
813     class_prefix[1] = XrmStringToName ("Keysym");
814     class_prefix[2] = NULLQUARK;
815     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
816 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
817 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
818     # ifdef RESFALLBACK
819 sf-exg 1.155 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
820 root 1.54 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
821 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
822 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
823 pcg 1.1 # endif
824     # endif
825    
826 ayin 1.120 #endif /* NO_RESOURCES */
827 pcg 1.1 }
828    
829     /*----------------------- end-of-file (C source) -----------------------*/