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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.8 by pcg, Thu Nov 27 10:12:10 2003 UTC vs.
Revision 1.92 by root, Wed Sep 8 17:23:02 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.8 2003/11/27 10:12:10 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
35#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "init.h" 36#include "init.h"
37 37
38#include <signal.h> 38#include <signal.h>
39 39
40const char *const def_colorName[] = { 40const char *const def_colorName[] =
41 {
41 COLOR_FOREGROUND, 42 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 43 COLOR_BACKGROUND,
43/* low-intensity colors */ 44 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 45 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR 46#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 47 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 48 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 49 "Yellow3", /* 3: yellow (#CDCD00) */
… …
52# ifdef XTERM_COLORS 53# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 54 "Grey90", /* 7: white (#E5E5E5) */
54# else 55# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 56 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 57# endif
57/* high-intensity colors */ 58 /* high-intensity colors */
58# ifdef XTERM_COLORS 59# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 60 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 61# else
61 "Grey25", /* 8: bright black (#404040) */ 62 "Grey25", /* 8: bright black (#404040) */
62# endif 63# endif
… …
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 67 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */ 68 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 69 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 70 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */ 71 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR 72
72 "rgb:00/00/00", /* default 16-255 color table */ 73 // 88 xterm colours
73 "rgb:00/00/2a", 74 "rgb:00/00/00",
74 "rgb:00/00/55", 75 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 76 "rgb:00/00/cd",
77 "rgb:00/00/ff",
78 "rgb:00/2a/00", 78 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 79 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 80 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 81 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 82 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 83 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 84 "rgb:00/cd/cd",
85 "rgb:00/cd/ff",
86 "rgb:00/ff/00",
87 "rgb:00/ff/8b",
88 "rgb:00/ff/cd",
89 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 90 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 91 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 92 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 93 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 94 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 95 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 96 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 97 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 98 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 99 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 100 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 101 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 102 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 103 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 104 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 105 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 106 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 107 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 108 "rgb:cd/00/cd",
109 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 110 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 111 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 112 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 113 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 114 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 115 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 116 "rgb:cd/cd/cd",
117 "rgb:cd/cd/ff",
118 "rgb:cd/ff/00",
119 "rgb:cd/ff/8b",
120 "rgb:cd/ff/cd",
121 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 122 "rgb:ff/00/00",
123 "rgb:ff/00/8b",
124 "rgb:ff/00/cd",
125 "rgb:ff/00/ff",
126 "rgb:ff/8b/00",
127 "rgb:ff/8b/8b",
128 "rgb:ff/8b/cd",
129 "rgb:ff/8b/ff",
130 "rgb:ff/cd/00",
131 "rgb:ff/cd/8b",
132 "rgb:ff/cd/cd",
133 "rgb:ff/cd/ff",
134 "rgb:ff/ff/00",
135 "rgb:ff/ff/8b",
136 "rgb:ff/ff/cd",
137 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 138 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 139 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 140 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 141 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 142 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 143 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 144 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 145 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 146
312#endif
313#ifndef NO_CURSORCOLOR 147#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 148 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 149 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 150#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 151 NULL, /* Color_pointer_fg */
152 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 153 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 154#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 155 NULL, /* Color_BD */
156 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 157 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 158 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 159#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
324#ifdef OPTION_HC 160#ifdef OPTION_HC
325 NULL, 161 NULL,
326#endif 162#endif
327#ifdef KEEP_SCROLLCOLOR 163#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 164 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 165 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 166#endif /* KEEP_SCROLLCOLOR */
331}; 167#if TINTING
168 NULL,
169#endif
170 };
332 171
333const char *const xa_names[NUM_XA] = { 172const char *const xa_names[NUM_XA] =
173 {
174 "TEXT",
334 "COMPOUND_TEXT", 175 "COMPOUND_TEXT",
176 "UTF8_STRING",
335 "MULTIPLE", 177 "MULTIPLE",
336 "TARGETS", 178 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 179 "TIMESTAMP",
339 "VT_SELECTION", 180 "VT_SELECTION",
340 "INCR", 181 "INCR",
341 "WM_DELETE_WINDOW", 182 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 183#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 186#ifdef OFFIX_DND
346 "DndProtocol", 187 "DndProtocol",
347 "DndSelection", 188 "DndSelection",
348#endif 189#endif
349 "CLIPBOARD" 190 "CLIPBOARD"
350}; 191 };
192
193bool
194rxvt_term::init_vars ()
195{
196 sw_term.start (SIGTERM);
197
198 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
199#ifdef OFF_FOCUS_FADING
200 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
201#endif
202 pix_colors = pix_colors_focused;
203
204 if (pix_colors == NULL)
205 return false;
206
207#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
208 TermWin.pixmap = None;
209#endif
210
211 MEvent.time = CurrentTime;
212 MEvent.button = AnyButton;
213 options = DEFAULT_OPTIONS;
214 want_refresh = 1;
215 cmd_pid = -1;
216 pty.pty = pty.tty = -1;
217 priv_modes = SavedModes = PrivMode_Default;
218 TermWin.focus = 0;
219 TermWin.ncol = 80;
220 TermWin.nrow = 24;
221 TermWin.int_bwidth = INTERNALBORDERWIDTH;
222 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
223 TermWin.lineSpace = LINESPACE;
224 TermWin.saveLines = SAVELINES;
225 numpix_colors = TOTAL_COLORS;
226
227 refresh_limit = 1;
228 refresh_type = SLOW_REFRESH;
229 prev_nrow = prev_ncol = 0;
230
231 oldcursor.row = oldcursor.col = -1;
232#ifdef XPM_BACKGROUND
233 /* bgPixmap.w = bgPixmap.h = 0; */
234 bgPixmap.x = bgPixmap.y = 50;
235 bgPixmap.pixmap = None;
236#endif
237
238 last_bot = last_state = -1;
239
240#ifdef MENUBAR
241 menu_readonly = 1;
242# if ! (MENUBAR_MAX > 1)
243 CurrentBar = & (BarList);
244# endif /* (MENUBAR_MAX > 1) */
245#endif
246
247 return true;
248}
249
250void
251rxvt_term::init_secondary ()
252{
253 int i;
254
255 /*
256 * Close all unused file descriptors
257 * We don't want them, we don't need them.
258 */
259 if ((i = open ("/dev/null", O_RDONLY)) < 0)
260 {
261 /* TODO: BOO HISS */
262 dup2 (STDERR_FILENO, STDIN_FILENO);
263 }
264 else if (i > STDIN_FILENO)
265 {
266 dup2 (i, STDIN_FILENO);
267 close (i);
268 }
269
270 dup2 (STDERR_FILENO, STDOUT_FILENO);
271
272#if 0 // schmorp sayz closing filies is murder
273 for (i = STDERR_FILENO + 1; i < num_fds; i++)
274 {
275#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
276 if (i == 4 || i == 7)
277 continue;
278#endif
279 close (i);
280 }
281#endif
282}
351 283
352/*----------------------------------------------------------------------*/ 284/*----------------------------------------------------------------------*/
353/* substitute system functions */ 285const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 286rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 287{
359 struct rlimit rlim; 288 int i, r_argc;
289 char *val;
290 const char **cmd_argv, **r_argv;
360 291
361 getrlimit(RLIMIT_NOFILE, &rlim); 292 /*
362 return rlim.rlim_cur; 293 * Look for -exec option. Find => split and make cmd_argv[] of command args
294 */
295 for (r_argc = 0; r_argc < argc; r_argc++)
296 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
297 break;
298
299 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
300
301 for (i = 0; i < r_argc; i++)
302 r_argv[i] = (const char *)argv[i];
303
304 r_argv[i] = NULL;
305
306 if (r_argc == argc)
307 cmd_argv = NULL;
308 else
309 {
310 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
311
312 for (i = 0; i < argc - r_argc - 1; i++)
313 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
314
315 cmd_argv[i] = NULL;
316 }
317
318 rs[Rs_name] = rxvt_r_basename (argv[0]);
319
320 /*
321 * Open display, get options/resources and create the window
322 */
323 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
324 rs[Rs_display_name] = ":0";
325
326 get_options (r_argc, r_argv);
327 free (r_argv);
328
329#ifdef LOCAL_X_IS_UNIX
330 if (rs[Rs_display_name][0] == ':')
331 {
332 val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
333 strcpy (val, "unix");
334 strcat (val, rs[Rs_display_name]);
335 display = displays.get (val);
336 free (val);
337 }
338#endif
339
340 if (!display
341 && ! (display = displays.get (rs[Rs_display_name])))
342 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
343
344 extract_resources (display->display, rs[Rs_name]);
345
346 /*
347 * set any defaults not already set
348 */
349 if (cmd_argv && cmd_argv[0])
350 {
351 if (!rs[Rs_title])
352 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
353 if (!rs[Rs_iconName])
354 rs[Rs_iconName] = rs[Rs_title];
355 }
356 else
357 {
358 if (!rs[Rs_title])
359 rs[Rs_title] = rs[Rs_name];
360 if (!rs[Rs_iconName])
361 rs[Rs_iconName] = rs[Rs_name];
362 }
363
364 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
365 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
366
367#if ENABLE_FRILLS
368 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
369 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
370 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
371 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
372#endif
373
374#ifndef NO_LINESPACE
375 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
376 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
377#endif
378
379#ifdef POINTER_BLANK
380 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
381 pointerBlankDelay = i;
382 else
383 pointerBlankDelay = 2;
384#endif
385
386 /* no point having a scrollbar without having any scrollback! */
387 if (!TermWin.saveLines)
388 options &= ~Opt_scrollBar;
389
390#ifdef PRINTPIPE
391 if (!rs[Rs_print_pipe])
392 rs[Rs_print_pipe] = PRINTPIPE;
393#endif
394
395 if (!rs[Rs_cutchars])
396 rs[Rs_cutchars] = CUTCHARS;
397
398#ifndef NO_BACKSPACE_KEY
399 if (!rs[Rs_backspace_key])
400# ifdef DEFAULT_BACKSPACE
401 key_backspace = DEFAULT_BACKSPACE;
402# else
403 key_backspace = "DEC"; /* can toggle between \010 or \177 */
404# endif
405 else
406 {
407 val = strdup (rs[Rs_backspace_key]);
408 rxvt_Str_trim (val);
409 rxvt_Str_escaped (val);
410 key_backspace = val;
411 }
412#endif
413
414#ifndef NO_DELETE_KEY
415 if (!rs[Rs_delete_key])
416# ifdef DEFAULT_DELETE
417 key_delete = DEFAULT_DELETE;
418# else
419 key_delete = "\033[3~";
420# endif
421 else
422 {
423 val = strdup (rs[Rs_delete_key]);
424 rxvt_Str_trim (val);
425 rxvt_Str_escaped (val);
426 key_delete = val;
427 }
428#endif
429 if (rs[Rs_answerbackstring])
430 {
431 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
432 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
433 }
434
435#ifdef HAVE_SCROLLBARS
436 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
437#endif
438
439#ifdef XTERM_REVERSE_VIDEO
440 /* this is how xterm implements reverseVideo */
441 if (options & Opt_reverseVideo)
442 {
443 if (!rs[Rs_color + Color_fg])
444 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
445 if (!rs[Rs_color + Color_bg])
446 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
447 }
448#endif
449
450 for (i = 0; i < NRS_COLORS; i++)
451 if (!rs[Rs_color + i])
452 rs[Rs_color + i] = def_colorName[i];
453
454#ifndef XTERM_REVERSE_VIDEO
455 /* this is how we implement reverseVideo */
456 if (options & Opt_reverseVideo)
457 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
458#endif
459
460 /* convenient aliases for setting fg/bg to colors */
461 color_aliases (Color_fg);
462 color_aliases (Color_bg);
463#ifndef NO_CURSORCOLOR
464 color_aliases (Color_cursor);
465 color_aliases (Color_cursor2);
466#endif /* NO_CURSORCOLOR */
467 color_aliases (Color_pointer_fg);
468 color_aliases (Color_pointer_bg);
469 color_aliases (Color_border);
470#ifndef NO_BOLD_UNDERLINE_REVERSE
471 color_aliases (Color_BD);
472 color_aliases (Color_UL);
473 color_aliases (Color_RV);
474#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
475
476 if (!rs[Rs_color + Color_border])
477 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
478
479 return cmd_argv;
363} 480}
364#endif 481
365/*----------------------------------------------------------------------*/ 482/*----------------------------------------------------------------------*/
366bool 483void
367rxvt_term::init_vars() 484rxvt_term::init_env ()
368{ 485{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 486 int i;
370 if (PixColors == NULL)
371 return false;
372
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
374 TermWin.pixmap = None;
375#endif
376#ifdef UTMP_SUPPORT
377 next_utmp_action = SAVE;
378#endif
379#ifndef NO_SETOWNER_TTYDEV
380 next_tty_action = SAVE;
381#endif
382 MEvent.time = CurrentTime;
383 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS;
385 want_refresh = 1;
386 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1;
388 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif
487}
488
489/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
601 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u; 487 unsigned int u;
705 char *val; 488 char *val;
706 489
707#ifdef DISPLAY_IS_IP 490#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal 491 /* Fixup display_name for export over pty to any interested terminal
709 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 492 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
710 * (for the first non-loopback interface) that we get from 493 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you 494 * rxvt_network_display (). This is more "name-resolution-portable", if you
712 * will, and probably allows for faster x-client startup if your name 495 * will, and probably allows for faster x-client startup if your name
713 * server is beyond a slow link or overloaded at client startup. Of 496 * server is beyond a slow link or overloaded at client startup. Of
714 * course that only helps the shell's child processes, not us. 497 * course that only helps the shell's child processes, not us.
715 * 498 *
716 * Giving out the display_name also affords a potential security hole 499 * Giving out the display_name also affords a potential security hole
717 */ 500 */
718 val = rxvt_network_display(R->rs[Rs_display_name]); 501 val = rxvt_network_display (rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val; 502 rs[Rs_display_name] = (const char *)val;
503
720 if (val == NULL) 504 if (val == NULL)
721#endif /* DISPLAY_IS_IP */ 505#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay); 506 val = XDisplayString (display->display);
507
723 if (R->rs[Rs_display_name] == NULL) 508 if (rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 509 rs[Rs_display_name] = val; /* use broken `:0' value */
725 510
726 i = STRLEN(val); 511 i = strlen (val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 512 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
728 513
729 sprintf(R->env_display, "DISPLAY=%s", val); 514 sprintf (env_display, "DISPLAY=%s", val);
730 515
731 /* avoiding the math library: 516 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 517 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
733 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 518 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
519 ;
734 MAX_IT(i, 1); 520 MAX_IT (i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 521 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
736 522
737 sprintf(R->env_windowid, "WINDOWID=%u", 523 sprintf (env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]); 524 (unsigned int)TermWin.parent[0]);
739 525
740/* add entries to the environment: 526 /* add entries to the environment:
741 * @ DISPLAY: in case we started with -display 527 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window 528 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color 529 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name 530 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory 531 * @ TERMINFO: path to terminfo directory
532 * @ COLORFGBG: fg;bg color codes
746 */ 533 */
747 putenv(R->env_display); 534 putenv (env_display);
748 putenv(R->env_windowid); 535 putenv (env_windowid);
536 if (env_colorfgbg)
537 putenv (env_colorfgbg);
538
749#ifdef RXVT_TERMINFO 539#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO); 540 putenv ("TERMINFO=" RXVT_TERMINFO);
751#endif 541#endif
752 if (XDEPTH <= 2) 542
543 if (display->depth <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono"); 544 putenv ("COLORTERM=" COLORTERMENV "-mono");
754 else 545 else
755 putenv("COLORTERM=" COLORTERMENVFULL); 546 putenv ("COLORTERM=" COLORTERMENVFULL);
547
756 if (R->rs[Rs_term_name] != NULL) { 548 if (rs[Rs_term_name] != NULL)
549 {
757 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 550 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 551 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
759 putenv(R->env_term); 552 putenv (env_term);
553 }
760 } else 554 else
761 putenv("TERM=" TERMENV); 555 putenv ("TERM=" TERMENV);
762 556
763#ifdef HAVE_UNSETENV 557#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */ 558 /* avoid passing old settings and confusing term size */
765 unsetenv("LINES"); 559 unsetenv ("LINES");
766 unsetenv("COLUMNS"); 560 unsetenv ("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */ 561 unsetenv ("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */ 562#endif /* HAVE_UNSETENV */
769} 563}
770 564
771/*----------------------------------------------------------------------*/ 565/*----------------------------------------------------------------------*/
772/* 566/*
773 * This is more or less stolen straight from XFree86 xterm. 567 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages. 568 * This should support all European type languages.
775 */ 569 */
776/* EXTPROTO */
777void 570void
571rxvt_term::set_locale (const char *locale)
572{
573#if HAVE_XSETLOCALE || HAVE_SETLOCALE
574 free (this->locale);
575 this->locale = setlocale (LC_CTYPE, locale);
576
577 if (!this->locale)
578 {
579 if (*locale)
580 {
581 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
582 setlocale (LC_CTYPE, "");
583 }
584 else
585 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
586
587 this->locale = "";
588 }
589
590
591 this->locale = rxvt_strdup (this->locale);
592 SET_LOCALE (this->locale);
593 mbstate.reset ();
594#endif
595#if 0
596#if HAVE_NL_LANGINFO
597 free (codeset);
598 codeset = strdup (nl_langinfo (CODESET));
599 enc_utf8 = !strcasecmp (codeset, "UTF-8")
600 || !strcasecmp (codeset, "UTF8");
601#else
602 enc_utf8 = 1;
603#endif
604#endif
605}
606
607void
778rxvt_init_xlocale(pR) 608rxvt_term::init_xlocale ()
779{ 609{
780#ifdef USE_XIM 610#ifdef USE_XIM
781 if (R->locale == NULL) 611 if (!locale)
782 rxvt_print_error("Setting locale failed."); 612 rxvt_warn ("setting locale failed, working without locale support.\n");
783 else { 613 else
614 {
784 Atom wmlocale; 615 Atom wmlocale;
785 616
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 617 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 618 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace, 619 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale)); 620 (unsigned char *)locale, strlen (locale));
790 621
791 if (XSupportsLocale() != True) { 622 if (!XSupportsLocale ())
792 rxvt_print_error("The locale is not supported by Xlib"); 623 {
624 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
793 return; 625 return;
794 } 626 }
795 rxvt_setTermFontSet(aR_ 0);
796 627
628 im_ev.start (display);
629
797 /* see if we can connect yet */ 630 /* see if we can connect already */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 631 im_cb ();
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 } 632 }
805#endif 633#endif
806} 634}
807 635
808/*----------------------------------------------------------------------*/ 636/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void 637void
811rxvt_init_command(pR_ const char *const *argv) 638rxvt_term::init_command (const char *const *argv)
812{ 639{
813 /* 640 /*
814 * Initialize the command connection. 641 * Initialize the command connection.
815 * This should be called after the X server connection is established. 642 * This should be called after the X server connection is established.
816 */ 643 */
817 int i; 644 int i;
818 645
819 for (i = 0; i < NUM_XA; i++) 646 for (i = 0; i < NUM_XA; i++)
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 647 xa[i] = XInternAtom (display->display, xa_names[i], False);
821 648
822/* Enable delete window protocol */ 649 /* Enable delete window protocol */
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 650 XSetWMProtocols (display->display, TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1); 651 & (xa[XA_WMDELETEWINDOW]), 1);
825 652
826#ifdef USING_W11LIB 653#ifdef USING_W11LIB
827/* enable W11 callbacks */ 654 /* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 655 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
829#endif 656#endif
830 657
831#ifdef META8_OPTION 658#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 659 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif 660#endif
834 661
835 rxvt_get_ourmods(aR); 662 get_ourmods ();
836 663
837 if (!(R->Options & Opt_scrollTtyOutput)) 664 if (!(options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh; 665 priv_modes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress) 666 if (options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress; 667 priv_modes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll)) 668 if (!(options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll; 669 priv_modes |= PrivMode_smoothScroll;
670
843#ifndef NO_BACKSPACE_KEY 671#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0) 672 if (strcmp (key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace; 673 priv_modes |= PrivMode_HaveBackSpace;
846#endif 674#endif
675
847/* add value for scrollBar */ 676 /* add value for scrollBar */
848 if (scrollbar_visible(R)) 677 if (scrollbar_visible ())
849 { 678 {
850 R->PrivateModes |= PrivMode_scrollBar; 679 priv_modes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar; 680 SavedModes |= PrivMode_scrollBar;
852 } 681 }
853 if (menubar_visible(R)) 682 if (menubar_visible ())
854 { 683 {
855 R->PrivateModes |= PrivMode_menuBar; 684 priv_modes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar; 685 SavedModes |= PrivMode_menuBar;
857 } 686 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863 687
864#ifdef CURSOR_BLINK 688#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink) 689 if (options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL); 690 (void)gettimeofday (&lastcursorchange, NULL);
867#endif 691#endif
868 692
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 693 run_command (argv);
870 {
871 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE);
873 }
874} 694}
875 695
876/*----------------------------------------------------------------------*/ 696/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 697void
879rxvt_Get_Colours(pR) 698rxvt_term::Get_Colours ()
880{ 699{
881 int i; 700 int i;
882 701
702#ifdef OFF_FOCUS_FADING
703 pix_colors = pix_colors_focused;
704#endif
705
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 706 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
707 {
884 rxvt_color xcol; 708 rxvt_color xcol;
885 709
710 if (!rs[Rs_color + i])
711 continue;
712
713 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
714 {
715#ifndef XTERM_REVERSE_VIDEO
716 if (i < 2 && (options & Opt_reverseVideo))
717 rs[Rs_color + i] = def_colorName[!i];
718 else
719#endif
720 rs[Rs_color + i] = def_colorName[i];
721
886 if (!R->rs[Rs_color + i]) 722 if (!rs[Rs_color + i])
887 continue; 723 continue;
888 724
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 725 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
726 {
899 switch (i) { 727 switch (i)
728 {
900 case Color_fg: 729 case Color_fg:
901 case Color_bg: 730 case Color_bg:
902 /* fatal: need bg/fg color */ 731 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 732 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */ 733 /* NOTREACHED */
906 break; 734 break;
907#ifndef NO_CURSORCOLOR 735#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 736 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 737 xcol = pix_colors[Color_fg];
910 break; 738 break;
911#endif /* ! NO_CURSORCOLOR */ 739#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 740 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 741 xcol = pix_colors[Color_fg];
914 break; 742 break;
915 default: 743 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 744 xcol = pix_colors[Color_bg]; /* None */
917 break; 745 break;
918 } 746 }
919 } 747 }
920 } 748 }
749
921 R->PixColors[i] = xcol; 750 pix_colors[i] = xcol;
751#ifdef OFF_FOCUS_FADING
752 if (rs[Rs_fade])
753 pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
754#endif
922 SET_PIXCOLOR(R, i); 755 SET_PIXCOLOR (i);
756 }
757
758 if (display->depth <= 2)
923 } 759 {
760 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
761 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
762 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
763 }
924 764
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 765 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 766 * get scrollBar/menuBar shadow colors
932 * 767 *
933 * The calculations of topShadow/bottomShadow values are adapted 768 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 769 * from the fvwm window manager.
935 */ 770 */
936#ifdef KEEP_SCROLLCOLOR 771#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 772
773 if (display->depth <= 2)
774 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 775 pix_colors[Color_scroll] = pix_colors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 776 pix_colors[Color_topShadow] = pix_colors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 777 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941 } else { 778 }
779 else
780 {
942 rxvt_color xcol[3]; 781 rxvt_color xcol[2];
943 /* xcol[0] == white 782 /* xcol[0] == white
944 * xcol[1] == top shadow 783 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 784 * xcol[2] == bot shadow */
946 785
947 xcol[1] = R->PixColors[Color_scroll]; 786 xcol[1] = pix_colors[Color_scroll];
948# ifdef PREFER_24BIT 787 xcol[0].set (display, 65535, 65535, 65535);
949 xcol[0].set (r, -1, -1, -1);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
953# endif
954 788
955 unsigned short R1, G1, B1, R0, G0, B0; 789 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 790
957 xcol[0].get (r, R0, G0, B0); 791 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 792 xcol[1].get (display, pr1, pg1, pb1);
959 793
960 /* bottomShadowColor */ 794 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963 795
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */ 796 /* topShadowColor */
967 if (!xcol[1].set (aR_ 797 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 798 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 799 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 800 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 801 xcol[1] = pix_colors[Color_White];
972 802
973 R->PixColors[Color_topShadow] = xcol[1]; 803 pix_colors[Color_topShadow] = xcol[1];
974 } 804 }
975#endif /* KEEP_SCROLLCOLOR */ 805#endif /* KEEP_SCROLLCOLOR */
976} 806}
977 807
978/*----------------------------------------------------------------------*/ 808/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 809/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 810void
982rxvt_color_aliases(pR_ int idx) 811rxvt_term::color_aliases (int idx)
983{ 812{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 813 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
814 {
985 int i = atoi(R->rs[Rs_color + idx]); 815 int i = atoi (rs[Rs_color + idx]);
986 816
817 if (i >= 8 && i <= 15)
987 if (i >= 8 && i <= 15) { /* bright colors */ 818 { /* bright colors */
988 i -= 8; 819 i -= 8;
989#ifndef NO_BRIGHTCOLOR 820#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 821 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 822 return;
992#endif 823#endif
993 } 824 }
825
994 if (i >= 0 && i <= 7) /* normal colors */ 826 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 827 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 828 }
997} 829}
998 830
999/*----------------------------------------------------------------------*/ 831/*----------------------------------------------------------------------*/
1000/* 832/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 833 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 834 * Use resource ``modifier'' to override the Meta modifier
1003 */ 835 */
1004/* INTPROTO */
1005void 836void
1006rxvt_get_ourmods(pR) 837rxvt_term::get_ourmods ()
1007{ 838{
1008 int i, j, k; 839 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 840 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 841 const char *cm, *rsmod;
1011 XModifierKeymap *map; 842 XModifierKeymap *map;
1012 KeyCode *kc; 843 KeyCode *kc;
1013 const unsigned int modmasks[] = 844 const unsigned int modmasks[] =
845 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 846 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
847 };
1015 848
1016 requestedmeta = realmeta = realalt = 0; 849 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 850 rsmod = rs[Rs_modifier];
1018 if (rsmod 851 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 852 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 853 requestedmeta = rsmod[3] - '0';
1021 854
1022 map = XGetModifierMapping(R->Xdisplay); 855 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 856 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 857 for (i = 1; i < 6; i++)
858 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 859 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 860 for (j = map->max_keypermod; j--; k++)
861 {
1027 if (kc[k] == 0) 862 if (kc[k] == 0)
1028 break; 863 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 864 switch (XKeycodeToKeysym (display->display, kc[k], 0))
865 {
1030 case XK_Num_Lock: 866 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 867 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 868 /* FALLTHROUGH */
1033 default: 869 default:
1034 continue; /* for(;;) */ 870 continue; /* for (;;) */
1035 case XK_Meta_L: 871 case XK_Meta_L:
1036 case XK_Meta_R: 872 case XK_Meta_R:
1037 cm = "meta"; 873 cm = "meta";
1038 realmeta = i; 874 realmeta = i;
1039 break; 875 break;
1040 case XK_Alt_L: 876 case XK_Alt_L:
1041 case XK_Alt_R: 877 case XK_Alt_R:
1042 cm = "alt"; 878 cm = "alt";
1043 realalt = i; 879 realalt = i;
1044 break; 880 break;
1045 case XK_Super_L: 881 case XK_Super_L:
1046 case XK_Super_R: 882 case XK_Super_R:
1047 cm = "super"; 883 cm = "super";
1048 break; 884 break;
1049 case XK_Hyper_L: 885 case XK_Hyper_L:
1050 case XK_Hyper_R: 886 case XK_Hyper_R:
1051 cm = "hyper"; 887 cm = "hyper";
1052 break; 888 break;
1053 } 889 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 890 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1055 requestedmeta = i; 891 requestedmeta = i;
1056 } 892 }
1057 } 893 }
1058 XFreeModifiermap(map); 894 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 895 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 896 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 897 : (realalt ? realalt : 0)));
1062 if (i) 898 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 899 ModMetaMask = modmasks[i - 1];
1064} 900}
1065 901
1066/*----------------------------------------------------------------------*/ 902/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 903/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 904void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 905rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 906{
1072 XClassHint classHint; 907 XClassHint classHint;
1073 XWMHints wmHint; 908 XWMHints wmHint;
909#if ENABLE_FRILLS
910 Atom prop = None;
911 MWMHints mwmhints;
912#endif
1074 XGCValues gcvalue; 913 XGCValues gcvalue;
1075 long vt_emask; 914 long vt_emask;
915 XSetWindowAttributes attributes;
916 XWindowAttributes gattr;
1076 917
918 if (options & Opt_transparent)
919 {
920 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
921 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
922 }
923
924#if ENABLE_FRILLS
925 if (options & Opt_borderLess)
926 {
927 prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);
928 if (prop == None)
929 {
930 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1077#ifdef PREFER_24BIT 931#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 932 attributes.override_redirect = TRUE;
1079 XWindowAttributes gattr; 933#endif
1080 934 mwmhints.flags = 0;
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083
1084 if (R->Options & Opt_transparent) {
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1086 &gattr);
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {
1097 XDEPTH = 24;
1098 XVISUAL = vinfo.visual;
1099 XCMAP = XCreateColormap(R->Xdisplay,
1100 RootWindow(R->Xdisplay, Xscreen),
1101 XVISUAL, AllocNone);
1102 }
1103 } 935 }
936 else
937 {
938 mwmhints.flags = MWM_HINTS_DECORATIONS;
939 mwmhints.decorations = 0;
940 }
941 }
942 else
1104 } 943 {
944 mwmhints.flags = 0;
945 }
1105#endif 946#endif
1106 947
1107/* grab colors before netscape does */ 948 /* grab colors before netscape does */
1108 rxvt_Get_Colours(aR); 949 Get_Colours ();
1109 950
1110 rxvt_change_font(aR_ 1, NULL); 951 if (!set_fonts ())
952 rxvt_fatal ("unable to load base fontset, please specify one using -fn, aborting.\n");
953
1111 rxvt_window_calc(aR_ 0, 0); 954 window_calc (0, 0);
1112 R->old_width = R->szHint.width; 955 old_width = szHint.width;
1113 R->old_height = R->szHint.height; 956 old_height = szHint.height;
1114 957
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows() 958 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 */
1118 959
1119#ifdef PREFER_24BIT 960#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg]; 961 attributes.background_pixel = pix_colors_focused[Color_border];
1121 attributes.border_pixel = R->PixColors[Color_border]; 962 attributes.border_pixel = pix_colors_focused[Color_border];
1122 attributes.colormap = XCMAP; 963 attributes.colormap = display->cmap;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 964 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1124 R->szHint.x, R->szHint.y, 965 szHint.x, szHint.y,
1125 R->szHint.width, R->szHint.height, 966 szHint.width, szHint.height,
1126 R->TermWin.ext_bwidth, 967 TermWin.ext_bwidth,
1127 XDEPTH, InputOutput, 968 display->depth, InputOutput,
1128 XVISUAL, 969 display->visual,
1129 CWBackPixel | CWBorderPixel 970 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1130 | CWColormap, &attributes);
1131#else 971#else
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 972 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1133 R->szHint.x, R->szHint.y, 973 szHint.x, szHint.y,
1134 R->szHint.width,
1135 R->szHint.height, 974 szHint.width, szHint.height,
1136 R->TermWin.ext_bwidth, 975 TermWin.ext_bwidth,
1137 R->PixColors[Color_border], 976 pix_colors_focused[Color_border],
1138 R->PixColors[Color_fg]); 977 pix_colors_focused[Color_border]);
1139#endif 978#endif
979
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 980 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 981 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1142 982
1143 classHint.res_name = (char *)R->rs[Rs_name]; 983 classHint.res_name = (char *)rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS; 984 classHint.res_class = (char *)RESCLASS;
1145 985
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 986 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1147 wmHint.input = True; 987 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 988 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1149 : NormalState);
1150 wmHint.window_group = R->TermWin.parent[0]; 989 wmHint.window_group = TermWin.parent[0];
1151 990
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 991 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 992 (char **)argv, argc, &szHint, &wmHint, &classHint);
993
994#if ENABLE_FRILLS
995 long pid = getpid ();
996 XChangeProperty (display->display, TermWin.parent[0],
997 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,
998 PropModeReplace, (unsigned char *)&pid, 1);
999#endif
1000
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1001 XSelectInput (display->display, TermWin.parent[0],
1155 (KeyPressMask 1002 KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1003#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1157 | KeyReleaseMask 1004 | KeyReleaseMask
1158#endif 1005#endif
1159 | FocusChangeMask | VisibilityChangeMask 1006 | FocusChangeMask | VisibilityChangeMask
1007 | ExposureMask
1160 | StructureNotifyMask)); 1008 | StructureNotifyMask);
1009 termwin_ev.start (display, TermWin.parent[0]);
1161 1010
1011#if ENABLE_FRILLS
1012 if (mwmhints.flags)
1013 {
1014 prop = XInternAtom (display->display, "_MOTIF_WM_HINTS", False);
1015 XChangeProperty (display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1016 }
1017#endif
1018
1162/* vt cursor: Black-on-White is standard, but this is more popular */ 1019 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1020 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1164 1021
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1022#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166/* cursor (menuBar/scrollBar): Black-on-White */ 1023 /* cursor (menuBar/scrollBar): Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1024 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1168#endif 1025#endif
1169 1026
1170#ifdef POINTER_BLANK 1027#ifdef POINTER_BLANK
1171 { 1028 {
1172 XColor blackcolour; 1029 XColor blackcolour;
1173 blackcolour.red = 0; 1030 blackcolour.red = 0;
1174 blackcolour.green = 0; 1031 blackcolour.green = 0;
1175 blackcolour.blue = 0; 1032 blackcolour.blue = 0;
1176 Font f = XLoadFont (R->Xdisplay, "fixed"); 1033 Font f = XLoadFont (display->display, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ', 1034 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour); 1035 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f); 1036 XUnloadFont (display->display, f);
1180 } 1037 }
1181#endif 1038#endif
1182 1039
1183/* the vt window */ 1040 /* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1041 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1185 R->window_vt_x, R->window_vt_y, 1042 window_vt_x,
1043 window_vt_y,
1186 TermWin_TotalWidth(), 1044 TermWin_TotalWidth (),
1187 TermWin_TotalHeight(), 1045 TermWin_TotalHeight (),
1188 0, 1046 0,
1189 R->PixColors[Color_fg], 1047 pix_colors_focused[Color_fg],
1190 R->PixColors[Color_bg]); 1048 pix_colors_focused[Color_bg]);
1191#ifdef DEBUG_X 1049#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1050 XStoreName (display->display, TermWin.vt, "vt window");
1193#endif 1051#endif
1194 1052
1053 attributes.bit_gravity = NorthWestGravity;
1054 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1055
1056 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1057
1195 R->pointer_unblank (); 1058 pointer_unblank ();
1196 1059
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1198 | PropertyChangeMask);
1199#ifdef POINTER_BLANK 1060#ifdef POINTER_BLANK
1200 if ((R->Options & Opt_pointerBlank)) 1061 if (options & Opt_pointerBlank)
1201 vt_emask |= PointerMotionMask; 1062 vt_emask |= PointerMotionMask;
1202 else 1063 else
1203#endif 1064#endif
1204 vt_emask |= (Button1MotionMask | Button3MotionMask); 1065 vt_emask |= Button1MotionMask | Button3MotionMask;
1066
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); 1067 XSelectInput (display->display, TermWin.vt, vt_emask);
1068 vt_ev.start (display, TermWin.vt);
1206 1069
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1070#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height()) { 1071 if (menuBar_height ())
1072 {
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1073 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1210 R->window_vt_x, 0, 1074 window_vt_x, 0,
1211 TermWin_TotalWidth(), 1075 TermWin_TotalWidth (),
1212 menuBar_TotalHeight(), 1076 menuBar_TotalHeight (),
1213 0, 1077 0,
1214 R->PixColors[Color_fg], 1078 pix_colors_focused[Color_fg],
1215 R->PixColors[Color_scroll]); 1079 pix_colors_focused[Color_scroll]);
1080
1216#ifdef DEBUG_X 1081#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1082 XStoreName (display->display, menuBar.win, "menubar");
1218#endif 1083#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1084
1085 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1086
1087 XDefineCursor (display->display, menuBar.win,
1088 XCreateFontCursor (display->display, XC_left_ptr));
1089
1220 XSelectInput(R->Xdisplay, R->menuBar.win, 1090 XSelectInput (display->display, menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1091 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask)); 1092 | Button1MotionMask));
1093 menubar_ev.start (display, menuBar.win);
1223 } 1094 }
1224#endif 1095#endif
1096
1225#ifdef XPM_BACKGROUND 1097#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL 1098 if (rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) { 1099 && ! (options & Opt_transparent))
1100 {
1228 const char *p = R->rs[Rs_backgroundPixmap]; 1101 const char *p = rs[Rs_backgroundPixmap];
1229 1102
1230 if ((p = STRCHR(p, ';')) != NULL) { 1103 if ((p = strchr (p, ';')) != NULL)
1104 {
1231 p++; 1105 p++;
1232 rxvt_scale_pixmap(aR_ p); 1106 scale_pixmap (p);
1233 } 1107 }
1108
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1109 set_bgPixmap (rs[Rs_backgroundPixmap]);
1235 rxvt_scr_touch(aR_ True); 1110 scr_touch (true);
1236 } 1111 }
1237#endif 1112#endif
1238 1113
1239/* graphics context for the vt window */ 1114 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1115 gcvalue.foreground = pix_colors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1116 gcvalue.background = pix_colors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1117 gcvalue.graphics_exposures = 1;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1118 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1244 GCForeground | GCBackground 1119 GCForeground | GCBackground | GCGraphicsExposures,
1245 | GCGraphicsExposures, &gcvalue); 1120 &gcvalue);
1121
1122 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1246 1123
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1124#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1125 gcvalue.foreground = pix_colors[Color_topShadow];
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1126 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1250 GCForeground, &gcvalue);
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1127 gcvalue.foreground = pix_colors[Color_bottomShadow];
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1128 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1253 GCForeground, &gcvalue); 1129 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1130 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1255 : Color_scroll)]; 1131#endif
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1132
1257 GCForeground, &gcvalue); 1133#ifdef OFF_FOCUS_FADING
1134 // initially we are in unfocused state
1135 if (rs[Rs_fade])
1136 pix_colors = pix_colors_unfocused;
1137#endif
1138
1139 scr_recolour ();
1140}
1141
1142/* ------------------------------------------------------------------------- *
1143 * GET TTY CURRENT STATE *
1144 * ------------------------------------------------------------------------- */
1145void
1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1147{
1148#ifdef HAVE_TERMIOS_H
1149 /*
1150 * standard System V termios interface
1151 */
1152 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1153 {
1154 /* return error - use system defaults */
1155 tio->c_cc[VINTR] = CINTR;
1156 tio->c_cc[VQUIT] = CQUIT;
1157 tio->c_cc[VERASE] = CERASE;
1158 tio->c_cc[VKILL] = CKILL;
1159 tio->c_cc[VSTART] = CSTART;
1160 tio->c_cc[VSTOP] = CSTOP;
1161 tio->c_cc[VSUSP] = CSUSP;
1162# ifdef VDSUSP
1163
1164 tio->c_cc[VDSUSP] = CDSUSP;
1258#endif 1165# endif
1166# ifdef VREPRINT
1167
1168 tio->c_cc[VREPRINT] = CRPRNT;
1169# endif
1170# ifdef VDISCRD
1171
1172 tio->c_cc[VDISCRD] = CFLUSH;
1173# endif
1174# ifdef VWERSE
1175
1176 tio->c_cc[VWERSE] = CWERASE;
1177# endif
1178# ifdef VLNEXT
1179
1180 tio->c_cc[VLNEXT] = CLNEXT;
1181# endif
1182
1183 }
1184 tio->c_cc[VEOF] = CEOF;
1185 tio->c_cc[VEOL] = VDISABLE;
1186# ifdef VEOL2
1187
1188 tio->c_cc[VEOL2] = VDISABLE;
1189# endif
1190# ifdef VSWTC
1191
1192 tio->c_cc[VSWTC] = VDISABLE;
1193# endif
1194# ifdef VSWTCH
1195
1196 tio->c_cc[VSWTCH] = VDISABLE;
1197# endif
1198# if VMIN != VEOF
1199
1200 tio->c_cc[VMIN] = 1;
1201# endif
1202# if VTIME != VEOL
1203
1204 tio->c_cc[VTIME] = 0;
1205# endif
1206
1207 if (erase != -1)
1208 tio->c_cc[VERASE] = (char)erase;
1209
1210 /* input modes */
1211 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1212# ifdef IMAXBEL
1213 | IMAXBEL
1214# endif
1215 | IXON);
1216
1217 /* output modes */
1218 tio->c_oflag = (OPOST | ONLCR);
1219
1220 /* control modes */
1221 tio->c_cflag = (CS8 | CREAD);
1222
1223 /* line discipline modes */
1224 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1225# if defined (ECHOCTL) && defined (ECHOKE)
1226 | ECHOCTL | ECHOKE
1227# endif
1228 | ECHOE | ECHOK);
1229# else /* HAVE_TERMIOS_H */
1230
1231 /*
1232 * sgtty interface
1233 */
1234
1235 /* get parameters -- gtty */
1236 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1237 {
1238 tio->sg.sg_erase = CERASE; /* ^H */
1239 tio->sg.sg_kill = CKILL; /* ^U */
1240 }
1241 if (erase != -1)
1242 tio->sg.sg_erase = (char)erase;
1243
1244 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1245
1246 /* get special characters */
1247 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1248 {
1249 tio->tc.t_intrc = CINTR; /* ^C */
1250 tio->tc.t_quitc = CQUIT; /* ^\ */
1251 tio->tc.t_startc = CSTART; /* ^Q */
1252 tio->tc.t_stopc = CSTOP; /* ^S */
1253 tio->tc.t_eofc = CEOF; /* ^D */
1254 tio->tc.t_brkc = -1;
1255 }
1256 /* get local special chars */
1257 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1258 {
1259 tio->lc.t_suspc = CSUSP; /* ^Z */
1260 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1261 tio->lc.t_rprntc = CRPRNT; /* ^R */
1262 tio->lc.t_flushc = CFLUSH; /* ^O */
1263 tio->lc.t_werasc = CWERASE; /* ^W */
1264 tio->lc.t_lnextc = CLNEXT; /* ^V */
1265 }
1266 /* get line discipline */
1267 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1268# ifdef NTTYDISC
1269
1270 tio->line = NTTYDISC;
1271# endif /* NTTYDISC */
1272
1273 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1274#endif /* HAVE_TERMIOS_H */
1275
1276 /*
1277 * Debugging
1278 */
1279#ifdef DEBUG_TTYMODE
1280#ifdef HAVE_TERMIOS_H
1281 /* c_iflag bits */
1282 fprintf (stderr, "Input flags\n");
1283
1284 /* cpp token stringize doesn't work on all machines <sigh> */
1285# define FOO(flag,name) \
1286 if ((tio->c_iflag) & flag) \
1287 fprintf (stderr, "%s ", name)
1288
1289 /* c_iflag bits */
1290 FOO (IGNBRK, "IGNBRK");
1291 FOO (BRKINT, "BRKINT");
1292 FOO (IGNPAR, "IGNPAR");
1293 FOO (PARMRK, "PARMRK");
1294 FOO (INPCK, "INPCK");
1295 FOO (ISTRIP, "ISTRIP");
1296 FOO (INLCR, "INLCR");
1297 FOO (IGNCR, "IGNCR");
1298 FOO (ICRNL, "ICRNL");
1299 FOO (IXON, "IXON");
1300 FOO (IXOFF, "IXOFF");
1301# ifdef IUCLC
1302
1303 FOO (IUCLC, "IUCLC");
1304# endif
1305# ifdef IXANY
1306
1307 FOO (IXANY, "IXANY");
1308# endif
1309# ifdef IMAXBEL
1310
1311 FOO (IMAXBEL, "IMAXBEL");
1312# endif
1313
1314 fprintf (stderr, "\n");
1315
1316# undef FOO
1317# define FOO(entry, name) \
1318 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1319
1320 FOO (VINTR, "VINTR");
1321 FOO (VQUIT, "VQUIT");
1322 FOO (VERASE, "VERASE");
1323 FOO (VKILL, "VKILL");
1324 FOO (VEOF, "VEOF");
1325 FOO (VEOL, "VEOL");
1326# ifdef VEOL2
1327
1328 FOO (VEOL2, "VEOL2");
1329# endif
1330# ifdef VSWTC
1331
1332 FOO (VSWTC, "VSWTC");
1333# endif
1334# ifdef VSWTCH
1335
1336 FOO (VSWTCH, "VSWTCH");
1337# endif
1338
1339 FOO (VSTART, "VSTART");
1340 FOO (VSTOP, "VSTOP");
1341 FOO (VSUSP, "VSUSP");
1342# ifdef VDSUSP
1343
1344 FOO (VDSUSP, "VDSUSP");
1345# endif
1346# ifdef VREPRINT
1347
1348 FOO (VREPRINT, "VREPRINT");
1349# endif
1350# ifdef VDISCRD
1351
1352 FOO (VDISCRD, "VDISCRD");
1353# endif
1354# ifdef VWERSE
1355
1356 FOO (VWERSE, "VWERSE");
1357# endif
1358# ifdef VLNEXT
1359
1360 FOO (VLNEXT, "VLNEXT");
1361# endif
1362
1363 fprintf (stderr, "\n");
1364# undef FOO
1365# endif /* HAVE_TERMIOS_H */
1366#endif /* DEBUG_TTYMODE */
1259} 1367}
1260 1368
1261/*----------------------------------------------------------------------*/ 1369/*----------------------------------------------------------------------*/
1262/* 1370/*
1263 * Run the command in a subprocess and return a file descriptor for the 1371 * Run the command in a subprocess and return a file descriptor for the
1264 * master end of the pseudo-teletype pair with the command talking to 1372 * master end of the pseudo-teletype pair with the command talking to
1265 * the slave. 1373 * the slave.
1266 */ 1374 */
1267/* INTPROTO */ 1375void
1268int
1269rxvt_run_command(pR_ const char *const *argv) 1376rxvt_term::run_command (const char *const *argv)
1270{ 1377{
1271 int cfd, er; 1378 int er;
1272 1379
1273/* get master (pty) */ 1380 if (!pty.get ())
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1381 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1275 rxvt_print_error("can't open pseudo-tty");
1276 return -1;
1277 }
1278#ifdef FD_SETSIZE
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1281 rxvt_clean_exit();
1282 exit(EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286 1382
1287/* get slave (tty) */
1288 if (R->tty_fd < 0) {
1289#ifndef NO_SETOWNER_TTYDEV
1290 rxvt_privileged_ttydev(aR_ SAVE);
1291#endif
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {
1293 close(cfd);
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 }
1297 }
1298#ifndef NO_BACKSPACE_KEY 1383#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1384 if (key_backspace[0] && !key_backspace[1])
1300 er = R->key_backspace[0]; 1385 er = key_backspace[0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1386 else if (strcmp (key_backspace, "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1387 er = '\177'; /* the initial state anyway */
1303 else 1388 else
1304#endif 1389#endif
1305 er = -1; 1390 er = -1;
1306 1391
1307 rxvt_get_ttymode(&(R->tio), er); 1392 rxvt_get_ttymode (&tio, er);
1393
1394 /* set initial window size */
1395 tt_winch ();
1396
1397 sw_chld.start (SIGCHLD);
1308 1398
1309#ifndef __QNX__ 1399#ifndef __QNX__
1310/* spin off the command interpreter */ 1400 /* spin off the command interpreter */
1311 switch (R->cmd_pid = fork()) { 1401 switch (cmd_pid = fork ())
1402 {
1312 case -1: 1403 case -1:
1313 rxvt_print_error("can't fork"); 1404 rxvt_fatal ("can't fork, aborting.\n");
1314 return -1;
1315 case 0: 1405 case 0:
1316 close(cfd); /* only keep R->tty_fd and STDERR open */ 1406 init_env ();
1317 close(R->Xfd); 1407
1318 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1408 if (!pty.make_controlling_tty ())
1319 rxvt_print_error("could not obtain control of tty"); 1409 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1320 else { 1410 else
1411 {
1321 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1412 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1322 dup2(R->tty_fd, STDIN_FILENO); 1413 dup2 (pty.tty, STDIN_FILENO);
1323 dup2(R->tty_fd, STDOUT_FILENO); 1414 dup2 (pty.tty, STDOUT_FILENO);
1324 dup2(R->tty_fd, STDERR_FILENO); 1415 dup2 (pty.tty, STDERR_FILENO);
1325 if (R->tty_fd > 2) 1416
1326 close(R->tty_fd); 1417 // close all our file handles that we do no longer need
1418 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1419 {
1420 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1421 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1422 }
1423
1327 rxvt_run_child(aR_ argv); 1424 run_child (argv);
1425 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1328 } 1426 }
1427
1329 exit(EXIT_FAILURE); 1428 _exit (EXIT_FAILURE);
1330 /* NOTREACHED */ 1429
1331 default: 1430 default:
1332 { 1431 {
1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1432#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1334 int fdstdin; 1433 int fdstdin;
1335 1434
1336 fdstdin = dup(STDIN_FILENO); 1435 fdstdin = dup (STDIN_FILENO);
1337 dup2(R->tty_fd, STDIN_FILENO); 1436 dup2 (pty.tty, STDIN_FILENO);
1338#endif 1437#endif
1438
1439#ifdef UTMP_SUPPORT
1339 rxvt_privileged_utmp(aR_ SAVE); 1440 privileged_utmp (SAVE);
1441#endif
1442
1340#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1443#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1444
1341 dup2(fdstdin, STDIN_FILENO); 1445 dup2 (fdstdin, STDIN_FILENO);
1342 close(fdstdin); 1446 close (fdstdin);
1343#endif 1447#endif
1344 } 1448 }
1345 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1449
1450 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1346 break; 1451 break;
1347 } 1452 }
1348#else /* __QNX__ uses qnxspawn() */ 1453#else /* __QNX__ uses qnxspawn () */
1349 fchmod(R->tty_fd, 0622); 1454 fchmod (pty.tty, 0622);
1350 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1455 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1351 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1456 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1352 1457
1353 if (rxvt_run_child(aR_ argv) == -1) 1458 if (run_child (argv) == -1)
1354 exit(EXIT_FAILURE); 1459 exit (EXIT_FAILURE);
1355#endif 1460#endif
1356/*
1357 * Reduce R->num_fds to what we use, so select() is more efficient
1358 */
1359 R->num_fds = max(STDERR_FILENO, cfd);
1360 MAX_IT(R->num_fds, R->Xfd);
1361#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1362 MAX_IT(R->num_fds, 7);
1363#endif
1364 R->num_fds++; /* counts from 0 */
1365
1366 return cfd;
1367} 1461}
1368 1462
1369/* ------------------------------------------------------------------------- * 1463/* ------------------------------------------------------------------------- *
1370 * CHILD PROCESS OPERATIONS * 1464 * CHILD PROCESS OPERATIONS *
1371 * ------------------------------------------------------------------------- */ 1465 * ------------------------------------------------------------------------- */
1372/* 1466/*
1373 * The only open file descriptor is the slave tty - so no error messages. 1467 * The only open file descriptor is the slave tty - so no error messages.
1374 * returns are fatal 1468 * returns are fatal
1375 */ 1469 */
1376/* INTPROTO */
1377int 1470int
1378rxvt_run_child(pR_ const char *const *argv) 1471rxvt_term::run_child (const char *const *argv)
1379{ 1472{
1380 char *login; 1473 char *login;
1381 1474
1382 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1475 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1383 1476
1477 if (options & Opt_console)
1384 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1478 { /* be virtual console, fail silently */
1385#ifdef TIOCCONS 1479#ifdef TIOCCONS
1386 unsigned int on = 1; 1480 unsigned int on = 1;
1387 1481
1388 ioctl(STDIN_FILENO, TIOCCONS, &on); 1482 ioctl (STDIN_FILENO, TIOCCONS, &on);
1389#elif defined (SRIOCSREDIR) 1483#elif defined (SRIOCSREDIR)
1390 int fd; 1484 int fd;
1391 1485
1392 fd = open(CONSOLE, O_WRONLY, 0); 1486 fd = open (CONSOLE, O_WRONLY, 0);
1393 if (fd >= 0) { 1487 if (fd >= 0)
1394 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1488 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1395 close(fd); 1489 close (fd);
1490#endif /* SRIOCSREDIR */
1491 }
1492
1493 /* reset signals and spin off the command interpreter */
1494 signal (SIGINT, SIG_DFL);
1495 signal (SIGQUIT, SIG_DFL);
1496 signal (SIGCHLD, SIG_DFL);
1497 signal (SIGHUP, SIG_DFL);
1498 signal (SIGPIPE, SIG_DFL);
1499 /*
1500 * mimick login's behavior by disabling the job control signals
1501 * a shell that wants them can turn them back on
1502 */
1503#ifdef SIGTSTP
1504 signal (SIGTSTP, SIG_IGN);
1505 signal (SIGTTIN, SIG_IGN);
1506 signal (SIGTTOU, SIG_IGN);
1507#endif /* SIGTSTP */
1508
1509 // unblock signals (signals are blocked by iom.C
1510 sigset_t ss;
1511 sigemptyset (&ss);
1512 sigprocmask (SIG_SETMASK, &ss, 0);
1513
1514#ifndef __QNX__
1515 /* command interpreter path */
1516 if (argv != NULL)
1517 {
1518# ifdef DEBUG_CMD
1519 int i;
1520
1521 for (i = 0; argv[i]; i++)
1522 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523# endif
1524
1525 execvp (argv[0], (char *const *)argv);
1526 /* no error message: STDERR is closed! */
1527 }
1528 else
1529 {
1530 const char *argv0, *shell;
1531
1532 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533 shell = "/bin/sh";
1534
1535 argv0 = (const char *)rxvt_r_basename (shell);
1536
1537 if (options & Opt_loginShell)
1538 {
1539 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1540
1541 login[0] = '-';
1542 strcpy (&login[1], argv0);
1543 argv0 = login;
1396 } 1544 }
1397#endif /* SRIOCSREDIR */ 1545 execlp (shell, argv0, NULL);
1398 }
1399
1400/* reset signals and spin off the command interpreter */
1401 signal (SIGINT, SIG_DFL);
1402 signal (SIGQUIT, SIG_DFL);
1403 signal (SIGCHLD, SIG_DFL);
1404/*
1405 * mimick login's behavior by disabling the job control signals
1406 * a shell that wants them can turn them back on
1407 */
1408#ifdef SIGTSTP
1409 signal (SIGTSTP, SIG_IGN);
1410 signal (SIGTTIN, SIG_IGN);
1411 signal (SIGTTOU, SIG_IGN);
1412#endif /* SIGTSTP */
1413
1414 /* set window size */
1415 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1416
1417#ifndef __QNX__
1418/* command interpreter path */
1419 if (argv != NULL) {
1420# ifdef DEBUG_CMD
1421 int i;
1422
1423 for (i = 0; argv[i]; i++)
1424 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1425# endif
1426 execvp(argv[0], (char *const *)argv);
1427 /* no error message: STDERR is closed! */ 1546 /* no error message: STDERR is closed! */
1428 } else { 1547 }
1429 const char *argv0, *shell;
1430 1548
1431 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1549#else /* __QNX__ uses qnxspawn () */
1432 shell = "/bin/sh";
1433 1550
1434 argv0 = (const char *)rxvt_r_basename(shell); 1551 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1435 if (R->Options & Opt_loginShell) { 1552 char *command = NULL, fullcommand[_MAX_PATH];
1436 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1553 char **arg_v, *arg_a[2] = { NULL, NULL };
1437 1554
1438 login[0] = '-'; 1555 if (argv != NULL)
1439 STRCPY(&login[1], argv0); 1556 {
1440 argv0 = login; 1557 if (access (argv[0], X_OK) == -1)
1558 {
1559 if (strchr (argv[0], '/') == NULL)
1560 {
1561 searchenv (argv[0], "PATH", fullcommand);
1562
1563 if (fullcommand[0] != '\0')
1564 command = fullcommand;
1565 }
1566
1567 if (access (command, X_OK) == -1)
1568 return -1;
1441 } 1569 }
1442 execlp(shell, argv0, NULL); 1570 else
1443 /* no error message: STDERR is closed! */
1444 }
1445#else /* __QNX__ uses qnxspawn() */
1446 {
1447 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1448 char *command = NULL, fullcommand[_MAX_PATH];
1449 char **arg_v, *arg_a[2] = { NULL, NULL };
1450
1451 if (argv != NULL) {
1452 if (access(argv[0], X_OK) == -1) {
1453 if (STRCHR(argv[0], '/') == NULL) {
1454 searchenv(argv[0], "PATH", fullcommand);
1455 if (fullcommand[0] != '\0')
1456 command = fullcommand;
1457 }
1458 if (access(command, X_OK) == -1)
1459 return -1;
1460 } else
1461 command = argv[0]; 1571 command = argv[0];
1572
1462 arg_v = argv; 1573 arg_v = argv;
1463 } else { 1574 }
1575 else
1576 {
1464 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1577 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1465 command = "/bin/sh"; 1578 command = "/bin/sh";
1466 1579
1467 arg_a[0] = my_basename(command); 1580 arg_a[0] = my_basename (command);
1581
1468 if (R->Options & Opt_loginShell) { 1582 if (options & Opt_loginShell)
1583 {
1469 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1584 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1470 1585
1471 login[0] = '-'; 1586 login[0] = '-';
1472 STRCPY(&login[1], arg_a[0]); 1587 strcpy (&login[1], arg_a[0]);
1473 arg_a[0] = login; 1588 arg_a[0] = login;
1474 }
1475 arg_v = arg_a;
1476 } 1589 }
1590
1591 arg_v = arg_a;
1592 }
1593
1477 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1594 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1478 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1595 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1479 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1596 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1480 command, arg_v, environ, iov_a, 0); 1597 command, arg_v, environ, iov_a, 0);
1481 if (login) 1598 if (login)
1482 free(login); 1599 free (login);
1483 close(R->tty_fd); 1600
1484 return R->cmd_fd; 1601 pty.close_tty ();
1485 } 1602 return pty.pty;
1486#endif 1603#endif
1604
1487 return -1; 1605 return -1;
1488} 1606}
1489 1607
1490/* ------------------------------------------------------------------------- *
1491 * GET TTY CURRENT STATE *
1492 * ------------------------------------------------------------------------- */
1493/* rxvt_get_ttymode() */
1494/* INTPROTO */
1495void
1496rxvt_get_ttymode(ttymode_t *tio, int erase)
1497{
1498#ifdef HAVE_TERMIOS_H
1499/*
1500 * standard System V termios interface
1501 */
1502 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1503 /* return error - use system defaults */
1504 tio->c_cc[VINTR] = CINTR;
1505 tio->c_cc[VQUIT] = CQUIT;
1506 tio->c_cc[VERASE] = CERASE;
1507 tio->c_cc[VKILL] = CKILL;
1508 tio->c_cc[VSTART] = CSTART;
1509 tio->c_cc[VSTOP] = CSTOP;
1510 tio->c_cc[VSUSP] = CSUSP;
1511# ifdef VDSUSP
1512 tio->c_cc[VDSUSP] = CDSUSP;
1513# endif
1514# ifdef VREPRINT
1515 tio->c_cc[VREPRINT] = CRPRNT;
1516# endif
1517# ifdef VDISCRD
1518 tio->c_cc[VDISCRD] = CFLUSH;
1519# endif
1520# ifdef VWERSE
1521 tio->c_cc[VWERSE] = CWERASE;
1522# endif
1523# ifdef VLNEXT
1524 tio->c_cc[VLNEXT] = CLNEXT;
1525# endif
1526 }
1527 tio->c_cc[VEOF] = CEOF;
1528 tio->c_cc[VEOL] = VDISABLE;
1529# ifdef VEOL2
1530 tio->c_cc[VEOL2] = VDISABLE;
1531# endif
1532# ifdef VSWTC
1533 tio->c_cc[VSWTC] = VDISABLE;
1534# endif
1535# ifdef VSWTCH
1536 tio->c_cc[VSWTCH] = VDISABLE;
1537# endif
1538# if VMIN != VEOF
1539 tio->c_cc[VMIN] = 1;
1540# endif
1541# if VTIME != VEOL
1542 tio->c_cc[VTIME] = 0;
1543# endif
1544 if (erase != -1)
1545 tio->c_cc[VERASE] = (char)erase;
1546
1547/* input modes */
1548 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1549# ifdef IMAXBEL
1550 | IMAXBEL
1551# endif
1552 | IXON);
1553
1554/* output modes */
1555 tio->c_oflag = (OPOST | ONLCR);
1556
1557/* control modes */
1558 tio->c_cflag = (CS8 | CREAD);
1559
1560/* line discipline modes */
1561 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1562# if defined (ECHOCTL) && defined (ECHOKE)
1563 | ECHOCTL | ECHOKE
1564# endif
1565 | ECHOE | ECHOK);
1566# else /* HAVE_TERMIOS_H */
1567
1568/*
1569 * sgtty interface
1570 */
1571
1572/* get parameters -- gtty */
1573 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1574 tio->sg.sg_erase = CERASE; /* ^H */
1575 tio->sg.sg_kill = CKILL; /* ^U */
1576 }
1577 if (erase != -1)
1578 tio->sg.sg_erase = (char)erase;
1579
1580 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1581
1582/* get special characters */
1583 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1584 tio->tc.t_intrc = CINTR; /* ^C */
1585 tio->tc.t_quitc = CQUIT; /* ^\ */
1586 tio->tc.t_startc = CSTART; /* ^Q */
1587 tio->tc.t_stopc = CSTOP; /* ^S */
1588 tio->tc.t_eofc = CEOF; /* ^D */
1589 tio->tc.t_brkc = -1;
1590 }
1591/* get local special chars */
1592 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1593 tio->lc.t_suspc = CSUSP; /* ^Z */
1594 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1595 tio->lc.t_rprntc = CRPRNT; /* ^R */
1596 tio->lc.t_flushc = CFLUSH; /* ^O */
1597 tio->lc.t_werasc = CWERASE; /* ^W */
1598 tio->lc.t_lnextc = CLNEXT; /* ^V */
1599 }
1600/* get line discipline */
1601 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1602# ifdef NTTYDISC
1603 tio->line = NTTYDISC;
1604# endif /* NTTYDISC */
1605 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1606#endif /* HAVE_TERMIOS_H */
1607
1608/*
1609 * Debugging
1610 */
1611#ifdef DEBUG_TTYMODE
1612#ifdef HAVE_TERMIOS_H
1613/* c_iflag bits */
1614 fprintf(stderr, "Input flags\n");
1615
1616/* cpp token stringize doesn't work on all machines <sigh> */
1617# define FOO(flag,name) \
1618 if ((tio->c_iflag) & flag) \
1619 fprintf (stderr, "%s ", name)
1620
1621/* c_iflag bits */
1622 FOO(IGNBRK, "IGNBRK");
1623 FOO(BRKINT, "BRKINT");
1624 FOO(IGNPAR, "IGNPAR");
1625 FOO(PARMRK, "PARMRK");
1626 FOO(INPCK, "INPCK");
1627 FOO(ISTRIP, "ISTRIP");
1628 FOO(INLCR, "INLCR");
1629 FOO(IGNCR, "IGNCR");
1630 FOO(ICRNL, "ICRNL");
1631 FOO(IXON, "IXON");
1632 FOO(IXOFF, "IXOFF");
1633# ifdef IUCLC
1634 FOO(IUCLC, "IUCLC");
1635# endif
1636# ifdef IXANY
1637 FOO(IXANY, "IXANY");
1638# endif
1639# ifdef IMAXBEL
1640 FOO(IMAXBEL, "IMAXBEL");
1641# endif
1642 fprintf(stderr, "\n");
1643
1644# undef FOO
1645# define FOO(entry, name) \
1646 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1647
1648 FOO(VINTR, "VINTR");
1649 FOO(VQUIT, "VQUIT");
1650 FOO(VERASE, "VERASE");
1651 FOO(VKILL, "VKILL");
1652 FOO(VEOF, "VEOF");
1653 FOO(VEOL, "VEOL");
1654# ifdef VEOL2
1655 FOO(VEOL2, "VEOL2");
1656# endif
1657# ifdef VSWTC
1658 FOO(VSWTC, "VSWTC");
1659# endif
1660# ifdef VSWTCH
1661 FOO(VSWTCH, "VSWTCH");
1662# endif
1663 FOO(VSTART, "VSTART");
1664 FOO(VSTOP, "VSTOP");
1665 FOO(VSUSP, "VSUSP");
1666# ifdef VDSUSP
1667 FOO(VDSUSP, "VDSUSP");
1668# endif
1669# ifdef VREPRINT
1670 FOO(VREPRINT, "VREPRINT");
1671# endif
1672# ifdef VDISCRD
1673 FOO(VDISCRD, "VDISCRD");
1674# endif
1675# ifdef VWERSE
1676 FOO(VWERSE, "VWERSE");
1677# endif
1678# ifdef VLNEXT
1679 FOO(VLNEXT, "VLNEXT");
1680# endif
1681 fprintf(stderr, "\n");
1682# undef FOO
1683# endif /* HAVE_TERMIOS_H */
1684#endif /* DEBUG_TTYMODE */
1685}
1686
1687/*----------------------- end-of-file (C source) -----------------------*/ 1608/*----------------------- end-of-file (C source) -----------------------*/

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