1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: init.c |
2 | * File: init.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
7 | * - original version |
7 | * - original version |
… | |
… | |
9 | * - extensive modifications |
9 | * - extensive modifications |
10 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
10 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
11 | * - extensive modifications |
11 | * - extensive modifications |
12 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
12 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
13 | * - QNX support |
13 | * - QNX support |
14 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
14 | * Copyright (c) 2003-2006 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. |
… | |
… | |
31 | * Initialisation routines. |
31 | * Initialisation routines. |
32 | */ |
32 | */ |
33 | |
33 | |
34 | #include "../config.h" /* NECESSARY */ |
34 | #include "../config.h" /* NECESSARY */ |
35 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "rxvt.h" /* NECESSARY */ |
|
|
36 | #include "rxvtutil.h" |
36 | #include "init.h" |
37 | #include "init.h" |
37 | |
38 | |
|
|
39 | #include <limits> |
|
|
40 | |
38 | #include <signal.h> |
41 | #include <csignal> |
39 | |
42 | |
40 | const char *const def_colorName[] = |
43 | const char *const def_colorName[] = |
41 | { |
44 | { |
42 | COLOR_FOREGROUND, |
45 | COLOR_FOREGROUND, |
43 | COLOR_BACKGROUND, |
46 | COLOR_BACKGROUND, |
44 | /* low-intensity colors */ |
47 | /* low-intensity colors */ |
45 | "Black", /* 0: black (#000000) */ |
48 | "rgb:00/00/00", // 0: black (Black) |
46 | #ifndef NO_BRIGHTCOLOR |
49 | "rgb:cd/00/00", // 1: red (Red3) |
47 | "Red3", /* 1: red (#CD0000) */ |
50 | "rgb:00/cd/00", // 2: green (Green3) |
48 | "Green3", /* 2: green (#00CD00) */ |
51 | "rgb:cd/cd/00", // 3: yellow (Yellow3) |
49 | "Yellow3", /* 3: yellow (#CDCD00) */ |
52 | "rgb:00/00/cd", // 4: blue (Blue3) |
50 | "Blue3", /* 4: blue (#0000CD) */ |
53 | "rgb:cd/00/cd", // 5: magenta (Magenta3) |
51 | "Magenta3", /* 5: magenta (#CD00CD) */ |
54 | "rgb:00/cd/cd", // 6: cyan (Cyan3) |
52 | "Cyan3", /* 6: cyan (#00CDCD) */ |
55 | # ifdef XTERM_COLORS |
53 | # ifdef XTERM_COLORS |
56 | "rgb:e5/e5/e5", // 7: white (Grey90) |
54 | "Grey90", /* 7: white (#E5E5E5) */ |
57 | # else |
55 | # else |
58 | "rgb:fa/eb/d7", // 7: white (AntiqueWhite) |
56 | "AntiqueWhite", /* 7: white (#FAEBD7) */ |
|
|
57 | # endif |
59 | # endif |
58 | /* high-intensity colors */ |
60 | /* high-intensity colors */ |
59 | # ifdef XTERM_COLORS |
61 | # ifdef XTERM_COLORS |
60 | "Grey30", /* 8: bright black (#4D4D4D) */ |
62 | "rgb:4d/4d/4d", // 8: bright black (Grey30) |
61 | # else |
63 | # else |
62 | "Grey25", /* 8: bright black (#404040) */ |
64 | "rgb:40/40/40", // 8: bright black (Grey25) |
63 | # endif |
65 | # endif |
64 | #endif /* NO_BRIGHTCOLOR */ |
66 | "rgb:ff/00/00", // 1/9: bright red (Reed) |
65 | "Red", /* 1/9: bright red (#FF0000) */ |
67 | "rgb:00/ff/00", // 2/10: bright green (Green) |
66 | "Green", /* 2/10: bright green (#00FF00) */ |
68 | "rgb:ff/ff/00", // 3/11: bright yellow (Yellow) |
67 | "Yellow", /* 3/11: bright yellow (#FFFF00) */ |
69 | "rgb:00/00/ff", // 4/12: bright blue (Blue) |
68 | "Blue", /* 4/12: bright blue (#0000FF) */ |
70 | "rgb:ff/00/ff", // 5/13: bright magenta (Magenta) |
69 | "Magenta", /* 5/13: bright magenta (#FF00FF) */ |
71 | "rgb:00/ff/ff", // 6/14: bright cyan (Cyan) |
70 | "Cyan", /* 6/14: bright cyan (#00FFFF) */ |
72 | "rgb:ff/ff/ff", // 7/15: bright white (White) |
71 | "White", /* 7/15: bright white (#FFFFFF) */ |
73 | |
72 | #ifdef TTY_256COLOR |
74 | // 88 xterm colours |
73 | "rgb:00/00/00", /* default 16-255 color table */ |
|
|
74 | "rgb:00/00/2a", |
75 | "rgb:00/00/00", |
75 | "rgb:00/00/55", |
76 | "rgb:00/00/8b", |
76 | "rgb:00/00/7f", |
|
|
77 | "rgb:00/00/aa", |
|
|
78 | "rgb:00/00/d4", |
77 | "rgb:00/00/cd", |
|
|
78 | "rgb:00/00/ff", |
79 | "rgb:00/2a/00", |
79 | "rgb:00/8b/00", |
80 | "rgb:00/2a/2a", |
80 | "rgb:00/8b/8b", |
81 | "rgb:00/2a/55", |
|
|
82 | "rgb:00/2a/7f", |
|
|
83 | "rgb:00/2a/aa", |
|
|
84 | "rgb:00/2a/d4", |
81 | "rgb:00/8b/cd", |
85 | "rgb:00/55/00", |
|
|
86 | "rgb:00/55/2a", |
|
|
87 | "rgb:00/55/55", |
|
|
88 | "rgb:00/55/7f", |
82 | "rgb:00/8b/ff", |
89 | "rgb:00/55/aa", |
|
|
90 | "rgb:00/55/d4", |
|
|
91 | "rgb:00/7f/00", |
|
|
92 | "rgb:00/7f/2a", |
|
|
93 | "rgb:00/7f/55", |
|
|
94 | "rgb:00/7f/7f", |
|
|
95 | "rgb:00/7f/aa", |
|
|
96 | "rgb:00/7f/d4", |
|
|
97 | "rgb:00/aa/00", |
|
|
98 | "rgb:00/aa/2a", |
|
|
99 | "rgb:00/aa/55", |
|
|
100 | "rgb:00/aa/7f", |
|
|
101 | "rgb:00/aa/aa", |
|
|
102 | "rgb:00/aa/d4", |
|
|
103 | "rgb:00/d4/00", |
83 | "rgb:00/cd/00", |
104 | "rgb:00/d4/2a", |
84 | "rgb:00/cd/8b", |
105 | "rgb:00/d4/55", |
|
|
106 | "rgb:00/d4/7f", |
|
|
107 | "rgb:00/d4/aa", |
|
|
108 | "rgb:00/d4/d4", |
85 | "rgb:00/cd/cd", |
|
|
86 | "rgb:00/cd/ff", |
|
|
87 | "rgb:00/ff/00", |
|
|
88 | "rgb:00/ff/8b", |
|
|
89 | "rgb:00/ff/cd", |
|
|
90 | "rgb:00/ff/ff", |
109 | "rgb:2a/00/00", |
91 | "rgb:8b/00/00", |
110 | "rgb:2a/00/2a", |
92 | "rgb:8b/00/8b", |
111 | "rgb:2a/00/55", |
|
|
112 | "rgb:2a/00/7f", |
|
|
113 | "rgb:2a/00/aa", |
|
|
114 | "rgb:2a/00/d4", |
93 | "rgb:8b/00/cd", |
115 | "rgb:2a/2a/00", |
|
|
116 | "rgb:2a/2a/2a", |
|
|
117 | "rgb:2a/2a/55", |
|
|
118 | "rgb:2a/2a/7f", |
|
|
119 | "rgb:2a/2a/aa", |
|
|
120 | "rgb:2a/2a/d4", |
|
|
121 | "rgb:2a/55/00", |
|
|
122 | "rgb:2a/55/2a", |
|
|
123 | "rgb:2a/55/55", |
|
|
124 | "rgb:2a/55/7f", |
|
|
125 | "rgb:2a/55/aa", |
|
|
126 | "rgb:2a/55/d4", |
|
|
127 | "rgb:2a/7f/00", |
|
|
128 | "rgb:2a/7f/2a", |
|
|
129 | "rgb:2a/7f/55", |
|
|
130 | "rgb:2a/7f/7f", |
|
|
131 | "rgb:2a/7f/aa", |
|
|
132 | "rgb:2a/7f/d4", |
|
|
133 | "rgb:2a/aa/00", |
|
|
134 | "rgb:2a/aa/2a", |
|
|
135 | "rgb:2a/aa/55", |
|
|
136 | "rgb:2a/aa/7f", |
|
|
137 | "rgb:2a/aa/aa", |
|
|
138 | "rgb:2a/aa/d4", |
|
|
139 | "rgb:2a/d4/00", |
|
|
140 | "rgb:2a/d4/2a", |
|
|
141 | "rgb:2a/d4/55", |
|
|
142 | "rgb:2a/d4/7f", |
|
|
143 | "rgb:2a/d4/aa", |
|
|
144 | "rgb:2a/d4/d4", |
|
|
145 | "rgb:55/00/00", |
|
|
146 | "rgb:55/00/2a", |
|
|
147 | "rgb:55/00/55", |
|
|
148 | "rgb:55/00/7f", |
94 | "rgb:8b/00/ff", |
149 | "rgb:55/00/aa", |
|
|
150 | "rgb:55/00/d4", |
|
|
151 | "rgb:55/2a/00", |
95 | "rgb:8b/8b/00", |
152 | "rgb:55/2a/2a", |
96 | "rgb:8b/8b/8b", |
153 | "rgb:55/2a/55", |
97 | "rgb:8b/8b/cd", |
154 | "rgb:55/2a/7f", |
98 | "rgb:8b/8b/ff", |
155 | "rgb:55/2a/aa", |
|
|
156 | "rgb:55/2a/d4", |
|
|
157 | "rgb:55/55/00", |
|
|
158 | "rgb:55/55/2a", |
|
|
159 | "rgb:55/55/55", |
|
|
160 | "rgb:55/55/7f", |
|
|
161 | "rgb:55/55/aa", |
|
|
162 | "rgb:55/55/d4", |
|
|
163 | "rgb:55/7f/00", |
|
|
164 | "rgb:55/7f/2a", |
|
|
165 | "rgb:55/7f/55", |
|
|
166 | "rgb:55/7f/7f", |
|
|
167 | "rgb:55/7f/aa", |
|
|
168 | "rgb:55/7f/d4", |
|
|
169 | "rgb:55/aa/00", |
|
|
170 | "rgb:55/aa/2a", |
|
|
171 | "rgb:55/aa/55", |
|
|
172 | "rgb:55/aa/7f", |
|
|
173 | "rgb:55/aa/aa", |
|
|
174 | "rgb:55/aa/d4", |
|
|
175 | "rgb:55/d4/00", |
99 | "rgb:8b/cd/00", |
176 | "rgb:55/d4/2a", |
100 | "rgb:8b/cd/8b", |
177 | "rgb:55/d4/55", |
|
|
178 | "rgb:55/d4/7f", |
|
|
179 | "rgb:55/d4/aa", |
|
|
180 | "rgb:55/d4/d4", |
101 | "rgb:8b/cd/cd", |
181 | "rgb:7f/00/00", |
102 | "rgb:8b/cd/ff", |
182 | "rgb:7f/00/2a", |
|
|
183 | "rgb:7f/00/55", |
|
|
184 | "rgb:7f/00/7f", |
|
|
185 | "rgb:7f/00/aa", |
|
|
186 | "rgb:7f/00/d4", |
|
|
187 | "rgb:7f/2a/00", |
|
|
188 | "rgb:7f/2a/2a", |
|
|
189 | "rgb:7f/2a/55", |
|
|
190 | "rgb:7f/2a/7f", |
|
|
191 | "rgb:7f/2a/aa", |
|
|
192 | "rgb:7f/2a/d4", |
|
|
193 | "rgb:7f/55/00", |
|
|
194 | "rgb:7f/55/2a", |
|
|
195 | "rgb:7f/55/55", |
|
|
196 | "rgb:7f/55/7f", |
|
|
197 | "rgb:7f/55/aa", |
|
|
198 | "rgb:7f/55/d4", |
|
|
199 | "rgb:7f/7f/00", |
103 | "rgb:8b/ff/00", |
200 | "rgb:7f/7f/2a", |
104 | "rgb:8b/ff/8b", |
201 | "rgb:7f/7f/55", |
|
|
202 | "rgb:7f/7f/7f", |
|
|
203 | "rgb:7f/7f/aa", |
|
|
204 | "rgb:7f/7f/d4", |
|
|
205 | "rgb:7f/aa/00", |
|
|
206 | "rgb:7f/aa/2a", |
|
|
207 | "rgb:7f/aa/55", |
|
|
208 | "rgb:7f/aa/7f", |
|
|
209 | "rgb:7f/aa/aa", |
|
|
210 | "rgb:7f/aa/d4", |
|
|
211 | "rgb:7f/d4/00", |
|
|
212 | "rgb:7f/d4/2a", |
|
|
213 | "rgb:7f/d4/55", |
|
|
214 | "rgb:7f/d4/7f", |
|
|
215 | "rgb:7f/d4/aa", |
|
|
216 | "rgb:7f/d4/d4", |
|
|
217 | "rgb:aa/00/00", |
|
|
218 | "rgb:aa/00/2a", |
|
|
219 | "rgb:aa/00/55", |
|
|
220 | "rgb:aa/00/7f", |
|
|
221 | "rgb:aa/00/aa", |
|
|
222 | "rgb:aa/00/d4", |
|
|
223 | "rgb:aa/2a/00", |
|
|
224 | "rgb:aa/2a/2a", |
|
|
225 | "rgb:aa/2a/55", |
|
|
226 | "rgb:aa/2a/7f", |
|
|
227 | "rgb:aa/2a/aa", |
|
|
228 | "rgb:aa/2a/d4", |
|
|
229 | "rgb:aa/55/00", |
|
|
230 | "rgb:aa/55/2a", |
|
|
231 | "rgb:aa/55/55", |
|
|
232 | "rgb:aa/55/7f", |
|
|
233 | "rgb:aa/55/aa", |
|
|
234 | "rgb:aa/55/d4", |
|
|
235 | "rgb:aa/7f/00", |
|
|
236 | "rgb:aa/7f/2a", |
|
|
237 | "rgb:aa/7f/55", |
|
|
238 | "rgb:aa/7f/7f", |
|
|
239 | "rgb:aa/7f/aa", |
|
|
240 | "rgb:aa/7f/d4", |
105 | "rgb:8b/ff/cd", |
241 | "rgb:aa/aa/00", |
106 | "rgb:8b/ff/ff", |
242 | "rgb:aa/aa/2a", |
|
|
243 | "rgb:aa/aa/55", |
|
|
244 | "rgb:aa/aa/7f", |
|
|
245 | "rgb:aa/aa/aa", |
|
|
246 | "rgb:aa/aa/d4", |
|
|
247 | "rgb:aa/d4/00", |
|
|
248 | "rgb:aa/d4/2a", |
|
|
249 | "rgb:aa/d4/55", |
|
|
250 | "rgb:aa/d4/7f", |
|
|
251 | "rgb:aa/d4/aa", |
|
|
252 | "rgb:aa/d4/d4", |
|
|
253 | "rgb:d4/00/00", |
107 | "rgb:cd/00/00", |
254 | "rgb:d4/00/2a", |
108 | "rgb:cd/00/8b", |
255 | "rgb:d4/00/55", |
|
|
256 | "rgb:d4/00/7f", |
|
|
257 | "rgb:d4/00/aa", |
|
|
258 | "rgb:d4/00/d4", |
109 | "rgb:cd/00/cd", |
|
|
110 | "rgb:cd/00/ff", |
259 | "rgb:d4/2a/00", |
111 | "rgb:cd/8b/00", |
260 | "rgb:d4/2a/2a", |
112 | "rgb:cd/8b/8b", |
261 | "rgb:d4/2a/55", |
|
|
262 | "rgb:d4/2a/7f", |
|
|
263 | "rgb:d4/2a/aa", |
|
|
264 | "rgb:d4/2a/d4", |
113 | "rgb:cd/8b/cd", |
265 | "rgb:d4/55/00", |
|
|
266 | "rgb:d4/55/2a", |
|
|
267 | "rgb:d4/55/55", |
|
|
268 | "rgb:d4/55/7f", |
114 | "rgb:cd/8b/ff", |
269 | "rgb:d4/55/aa", |
|
|
270 | "rgb:d4/55/d4", |
|
|
271 | "rgb:d4/7f/00", |
|
|
272 | "rgb:d4/7f/2a", |
|
|
273 | "rgb:d4/7f/55", |
|
|
274 | "rgb:d4/7f/7f", |
|
|
275 | "rgb:d4/7f/aa", |
|
|
276 | "rgb:d4/7f/d4", |
|
|
277 | "rgb:d4/aa/00", |
|
|
278 | "rgb:d4/aa/2a", |
|
|
279 | "rgb:d4/aa/55", |
|
|
280 | "rgb:d4/aa/7f", |
|
|
281 | "rgb:d4/aa/aa", |
|
|
282 | "rgb:d4/aa/d4", |
|
|
283 | "rgb:d4/d4/00", |
115 | "rgb:cd/cd/00", |
284 | "rgb:d4/d4/2a", |
116 | "rgb:cd/cd/8b", |
285 | "rgb:d4/d4/55", |
|
|
286 | "rgb:d4/d4/7f", |
|
|
287 | "rgb:d4/d4/aa", |
|
|
288 | "rgb:d4/d4/d4", |
117 | "rgb:cd/cd/cd", |
|
|
118 | "rgb:cd/cd/ff", |
|
|
119 | "rgb:cd/ff/00", |
|
|
120 | "rgb:cd/ff/8b", |
|
|
121 | "rgb:cd/ff/cd", |
|
|
122 | "rgb:cd/ff/ff", |
289 | "rgb:08/08/08", |
123 | "rgb:ff/00/00", |
|
|
124 | "rgb:ff/00/8b", |
|
|
125 | "rgb:ff/00/cd", |
|
|
126 | "rgb:ff/00/ff", |
|
|
127 | "rgb:ff/8b/00", |
|
|
128 | "rgb:ff/8b/8b", |
|
|
129 | "rgb:ff/8b/cd", |
|
|
130 | "rgb:ff/8b/ff", |
|
|
131 | "rgb:ff/cd/00", |
|
|
132 | "rgb:ff/cd/8b", |
|
|
133 | "rgb:ff/cd/cd", |
|
|
134 | "rgb:ff/cd/ff", |
|
|
135 | "rgb:ff/ff/00", |
|
|
136 | "rgb:ff/ff/8b", |
|
|
137 | "rgb:ff/ff/cd", |
|
|
138 | "rgb:ff/ff/ff", |
290 | "rgb:12/12/12", |
139 | "rgb:2e/2e/2e", |
291 | "rgb:1c/1c/1c", |
140 | "rgb:5c/5c/5c", |
292 | "rgb:26/26/26", |
|
|
293 | "rgb:30/30/30", |
141 | "rgb:73/73/73", |
294 | "rgb:3a/3a/3a", |
|
|
295 | "rgb:44/44/44", |
|
|
296 | "rgb:4e/4e/4e", |
|
|
297 | "rgb:58/58/58", |
142 | "rgb:8b/8b/8b", |
298 | "rgb:62/62/62", |
143 | "rgb:a2/a2/a2", |
299 | "rgb:6c/6c/6c", |
|
|
300 | "rgb:76/76/76", |
|
|
301 | "rgb:80/80/80", |
|
|
302 | "rgb:8a/8a/8a", |
|
|
303 | "rgb:94/94/94", |
144 | "rgb:b9/b9/b9", |
304 | "rgb:9e/9e/9e", |
|
|
305 | "rgb:a8/a8/a8", |
|
|
306 | "rgb:b2/b2/b2", |
|
|
307 | "rgb:bc/bc/bc", |
|
|
308 | "rgb:c6/c6/c6", |
|
|
309 | "rgb:d0/d0/d0", |
145 | "rgb:d0/d0/d0", |
310 | "rgb:da/da/da", |
|
|
311 | "rgb:e4/e4/e4", |
146 | "rgb:e7/e7/e7", |
312 | "rgb:ee/ee/ee", |
147 | |
313 | #endif |
|
|
314 | #ifndef NO_CURSORCOLOR |
148 | #ifndef NO_CURSORCOLOR |
315 | COLOR_CURSOR_BACKGROUND, |
149 | COLOR_CURSOR_BACKGROUND, |
316 | COLOR_CURSOR_FOREGROUND, |
150 | COLOR_CURSOR_FOREGROUND, |
317 | #endif /* ! NO_CURSORCOLOR */ |
151 | #endif /* ! NO_CURSORCOLOR */ |
318 | NULL, /* Color_pointer */ |
152 | NULL, /* Color_pointer_fg */ |
|
|
153 | NULL, /* Color_pointer_bg */ |
319 | NULL, /* Color_border */ |
154 | NULL, /* Color_border */ |
320 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
155 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
321 | NULL, /* Color_BD */ |
156 | NULL, /* Color_BD */ |
|
|
157 | NULL, /* Color_IT */ |
322 | NULL, /* Color_UL */ |
158 | NULL, /* Color_UL */ |
323 | NULL, /* Color_RV */ |
159 | NULL, /* Color_RV */ |
324 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
160 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
161 | #if ENABLE_FRILLS |
|
|
162 | NULL, // Color_underline |
|
|
163 | #endif |
325 | #ifdef OPTION_HC |
164 | #ifdef OPTION_HC |
326 | NULL, |
165 | NULL, |
327 | #endif |
166 | #endif |
328 | #ifdef KEEP_SCROLLCOLOR |
167 | #ifdef KEEP_SCROLLCOLOR |
329 | COLOR_SCROLLBAR, |
168 | COLOR_SCROLLBAR, |
330 | COLOR_SCROLLTROUGH, |
169 | COLOR_SCROLLTROUGH, |
331 | #endif /* KEEP_SCROLLCOLOR */ |
170 | #endif /* KEEP_SCROLLCOLOR */ |
332 | |
171 | #if ENABLE_TRANSPARENCY |
333 | }; |
172 | NULL, |
334 | |
|
|
335 | const char *const xa_names[NUM_XA] = |
|
|
336 | { |
|
|
337 | "TEXT", |
|
|
338 | "COMPOUND_TEXT", |
|
|
339 | "UTF8_STRING", |
|
|
340 | "MULTIPLE", |
|
|
341 | "TARGETS", |
|
|
342 | "TIMESTAMP", |
|
|
343 | "VT_SELECTION", |
|
|
344 | "INCR", |
|
|
345 | "WM_DELETE_WINDOW", |
|
|
346 | #ifdef TRANSPARENT |
|
|
347 | "_XROOTPMAP_ID", |
|
|
348 | #endif |
173 | #endif |
349 | #ifdef OFFIX_DND |
174 | #if OFF_FOCUS_FADING |
350 | "DndProtocol", |
175 | "rgb:00/00/00", |
351 | "DndSelection", |
|
|
352 | #endif |
176 | #endif |
353 | "CLIPBOARD" |
|
|
354 | }; |
177 | }; |
355 | |
178 | |
356 | bool |
179 | bool |
357 | rxvt_term::init_vars () |
180 | rxvt_term::init_vars () |
358 | { |
181 | { |
|
|
182 | pix_colors = // |
359 | PixColors = new rxvt_color [TOTAL_COLORS]; |
183 | pix_colors_focused = new rxvt_color [TOTAL_COLORS]; |
360 | if (PixColors == NULL) |
184 | #ifdef OFF_FOCUS_FADING |
361 | return false; |
185 | pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; |
362 | |
|
|
363 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
364 | TermWin.pixmap = None; |
|
|
365 | #endif |
186 | #endif |
366 | #ifdef UTMP_SUPPORT |
187 | |
367 | next_utmp_action = SAVE; |
|
|
368 | #endif |
|
|
369 | #ifndef NO_SETOWNER_TTYDEV |
|
|
370 | next_tty_action = SAVE; |
|
|
371 | #endif |
|
|
372 | |
188 | |
373 | MEvent.time = CurrentTime; |
189 | MEvent.time = CurrentTime; |
374 | MEvent.button = AnyButton; |
190 | MEvent.button = AnyButton; |
375 | Options = DEFAULT_OPTIONS; |
|
|
376 | want_refresh = 1; |
191 | want_refresh = 1; |
377 | cmd_pid = -1; |
|
|
378 | cmd_fd = tty_fd = -1; |
|
|
379 | PrivateModes = SavedModes = PrivMode_Default; |
192 | priv_modes = SavedModes = PrivMode_Default; |
380 | TermWin.focus = 0; |
|
|
381 | TermWin.ncol = 80; |
193 | ncol = 80; |
382 | TermWin.nrow = 24; |
194 | nrow = 24; |
383 | TermWin.int_bwidth = INTERNALBORDERWIDTH; |
195 | int_bwidth = INTERNALBORDERWIDTH; |
384 | TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
196 | ext_bwidth = EXTERNALBORDERWIDTH; |
385 | TermWin.lineSpace = LINESPACE; |
197 | lineSpace = LINESPACE; |
386 | TermWin.saveLines = SAVELINES; |
198 | saveLines = SAVELINES; |
387 | numPixColors = TOTAL_COLORS; |
199 | numpix_colors = TOTAL_COLORS; |
388 | |
200 | |
389 | #ifndef NO_NEW_SELECTION |
|
|
390 | selection_style = NEW_SELECT; |
|
|
391 | #else |
|
|
392 | selection_style = OLD_SELECT; |
|
|
393 | #endif |
|
|
394 | |
|
|
395 | #ifndef NO_BRIGHTCOLOR |
|
|
396 | colorfgbg = DEFAULT_RSTYLE; |
|
|
397 | #endif |
|
|
398 | |
|
|
399 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
400 | ks_bigfont = XK_greater; |
|
|
401 | ks_smallfont = XK_less; |
|
|
402 | #endif |
|
|
403 | |
|
|
404 | refresh_limit = 1; |
|
|
405 | refresh_type = SLOW_REFRESH; |
201 | refresh_type = SLOW_REFRESH; |
406 | prev_nrow = prev_ncol = 0; |
|
|
407 | |
202 | |
408 | oldcursor.row = oldcursor.col = -1; |
203 | oldcursor.row = oldcursor.col = -1; |
|
|
204 | #ifdef HAVE_BG_PIXMAP |
|
|
205 | #ifdef HAVE_AFTERIMAGE |
|
|
206 | bgPixmap.original_asim = NULL; |
|
|
207 | #endif |
|
|
208 | /* bgPixmap.w = bgPixmap.h = 0; */ |
409 | #ifdef XPM_BACKGROUND |
209 | #ifdef XPM_BACKGROUND |
410 | /* bgPixmap.w = bgPixmap.h = 0; */ |
|
|
411 | bgPixmap.x = bgPixmap.y = 50; |
210 | bgPixmap.h_scale = bgPixmap.v_scale = 0; |
|
|
211 | bgPixmap.h_align = bgPixmap.v_align = 0; |
|
|
212 | #endif |
|
|
213 | bgPixmap.flags = 0; |
412 | bgPixmap.pixmap = None; |
214 | bgPixmap.pixmap = None; |
413 | #endif |
215 | #endif |
414 | |
|
|
415 | last_bot = last_state = -1; |
216 | last_bot = last_state = -1; |
416 | |
217 | |
417 | #ifdef MENUBAR |
218 | set_option (Opt_scrollBar); |
418 | menu_readonly = 1; |
219 | set_option (Opt_scrollTtyOutput); |
419 | # if ! (MENUBAR_MAX > 1) |
220 | set_option (Opt_jumpScroll); |
420 | CurrentBar = & (BarList); |
221 | set_option (Opt_skipScroll); |
421 | # endif /* (MENUBAR_MAX > 1) */ |
222 | set_option (Opt_secondaryScreen); |
422 | #endif |
223 | set_option (Opt_secondaryScroll); |
|
|
224 | set_option (Opt_pastableTabs); |
|
|
225 | set_option (Opt_intensityStyles); |
|
|
226 | set_option (Opt_iso14755_52); |
423 | |
227 | |
424 | return true; |
228 | return true; |
425 | } |
229 | } |
426 | |
230 | |
427 | void |
231 | void |
428 | rxvt_term::init_secondary () |
232 | rxvt_term::init_secondary () |
429 | { |
233 | { |
430 | int i; |
234 | int i; |
431 | #ifdef TTY_GID_SUPPORT |
|
|
432 | struct group *gr = getgrnam ("tty"); |
|
|
433 | |
|
|
434 | if (gr) |
|
|
435 | { /* change group ownership of tty to "tty" */ |
|
|
436 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
|
|
437 | ttygid = gr->gr_gid; |
|
|
438 | } |
|
|
439 | else |
|
|
440 | #endif /* TTY_GID_SUPPORT */ |
|
|
441 | |
|
|
442 | { |
|
|
443 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
|
|
444 | ttygid = getgid (); |
|
|
445 | } |
|
|
446 | |
235 | |
447 | /* |
236 | /* |
448 | * Close all unused file descriptors |
237 | * Close all unused file descriptors |
449 | * We don't want them, we don't need them. |
238 | * We don't want them, we don't need them. |
450 | */ |
239 | */ |
… | |
… | |
480 | int i, r_argc; |
269 | int i, r_argc; |
481 | char *val; |
270 | char *val; |
482 | const char **cmd_argv, **r_argv; |
271 | const char **cmd_argv, **r_argv; |
483 | |
272 | |
484 | /* |
273 | /* |
485 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
274 | * Look for -e option. Find => split and make cmd_argv[] of command args |
486 | */ |
275 | */ |
487 | for (r_argc = 0; r_argc < argc; r_argc++) |
276 | for (r_argc = 0; r_argc < argc; r_argc++) |
488 | if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) |
277 | if (!strcmp (argv[r_argc], "-e")) |
489 | break; |
278 | break; |
490 | |
279 | |
491 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
280 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
492 | |
281 | |
493 | for (i = 0; i < r_argc; i++) |
282 | for (i = 0; i < r_argc; i++) |
… | |
… | |
505 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
294 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
506 | |
295 | |
507 | cmd_argv[i] = NULL; |
296 | cmd_argv[i] = NULL; |
508 | } |
297 | } |
509 | |
298 | |
510 | /* clear all resources */ |
|
|
511 | for (i = 0; i < NUM_RESOURCES;) |
|
|
512 | rs[i++] = NULL; |
|
|
513 | |
|
|
514 | rs[Rs_name] = rxvt_r_basename (argv[0]); |
299 | rs[Rs_name] = rxvt_r_basename (argv[0]); |
515 | |
300 | |
516 | /* |
301 | /* |
517 | * Open display, get options/resources and create the window |
302 | * Open display, get options/resources and create the window |
518 | */ |
303 | */ |
|
|
304 | |
519 | if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) |
305 | if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) |
520 | rs[Rs_display_name] = ":0"; |
306 | rs[Rs_display_name] = ":0"; |
521 | |
307 | |
522 | get_options (r_argc, r_argv); |
308 | get_options (r_argc, r_argv); |
|
|
309 | |
|
|
310 | if (!(display = displays.get (rs[Rs_display_name]))) |
|
|
311 | rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); |
|
|
312 | |
|
|
313 | // using a local pointer decreases code size a lot |
|
|
314 | xa = display->xa; |
|
|
315 | |
|
|
316 | set (display); |
|
|
317 | extract_resources (); |
|
|
318 | |
|
|
319 | #if XFT |
|
|
320 | if (rs[Rs_depth]) |
|
|
321 | select_visual (strtol (rs[Rs_depth], 0, 0)); |
|
|
322 | #endif |
|
|
323 | |
|
|
324 | #ifdef HAVE_AFTERIMAGE |
|
|
325 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
|
|
326 | #endif |
523 | free (r_argv); |
327 | free (r_argv); |
524 | |
328 | |
525 | #ifdef LOCAL_X_IS_UNIX |
329 | for (int i = NUM_RESOURCES; i--; ) |
526 | if (rs[Rs_display_name][0] == ':') |
330 | if (rs [i] == resval_undef) |
527 | { |
331 | rs [i] = 0; |
528 | val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); |
332 | |
529 | STRCPY (val, "unix"); |
333 | #if ENABLE_PERL |
530 | STRCAT (val, rs[Rs_display_name]); |
334 | if (!rs[Rs_perl_ext_1]) |
531 | display = displays.get (val); |
335 | rs[Rs_perl_ext_1] = "default"; |
532 | free (val); |
336 | |
|
|
337 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
338 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
339 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
533 | } |
340 | { |
534 | #endif |
341 | rxvt_perl.init (this); |
535 | |
342 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
536 | if (!display |
|
|
537 | && ! (display = displays.get (rs[Rs_display_name]))) |
|
|
538 | { |
343 | } |
539 | rxvt_print_error ("can't open display %s", rs[Rs_display_name]); |
344 | #endif |
540 | exit (EXIT_FAILURE); |
|
|
541 | } |
|
|
542 | |
|
|
543 | extract_resources (display->display, rs[Rs_name]); |
|
|
544 | |
345 | |
545 | /* |
346 | /* |
546 | * set any defaults not already set |
347 | * set any defaults not already set |
547 | */ |
348 | */ |
548 | if (cmd_argv && cmd_argv[0]) |
349 | if (cmd_argv && cmd_argv[0]) |
… | |
… | |
559 | if (!rs[Rs_iconName]) |
360 | if (!rs[Rs_iconName]) |
560 | rs[Rs_iconName] = rs[Rs_name]; |
361 | rs[Rs_iconName] = rs[Rs_name]; |
561 | } |
362 | } |
562 | |
363 | |
563 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
364 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
564 | TermWin.saveLines = BOUND_POSITIVE_INT16 (i); |
365 | saveLines = min (i, MAX_SAVELINES); |
565 | |
366 | |
566 | #ifndef NO_FRILLS |
367 | #if ENABLE_FRILLS |
567 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
368 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
568 | TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ |
369 | int_bwidth = min (i, std::numeric_limits<int16_t>::max ()); |
|
|
370 | |
569 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
371 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
570 | TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ |
372 | ext_bwidth = min (i, std::numeric_limits<int16_t>::max ()); |
571 | #endif |
|
|
572 | |
373 | |
573 | #ifndef NO_LINESPACE |
|
|
574 | if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) |
374 | if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) |
575 | TermWin.lineSpace = min (i, 100); /* arbitrary limit */ |
375 | lineSpace = min (i, std::numeric_limits<int16_t>::max ()); |
576 | #endif |
376 | #endif |
577 | |
377 | |
578 | #ifdef POINTER_BLANK |
378 | #ifdef POINTER_BLANK |
579 | if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) |
379 | if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) |
580 | pointerBlankDelay = i; |
380 | pointerBlankDelay = i; |
581 | else |
381 | else |
582 | pointerBlankDelay = 2; |
382 | pointerBlankDelay = 2; |
583 | #endif |
383 | #endif |
584 | |
384 | |
585 | /* no point having a scrollbar without having any scrollback! */ |
385 | /* no point having a scrollbar without having any scrollback! */ |
586 | if (!TermWin.saveLines) |
386 | if (!saveLines) |
587 | Options &= ~Opt_scrollBar; |
387 | set_option (Opt_scrollBar, 0); |
588 | |
388 | |
589 | #ifdef PRINTPIPE |
389 | #ifdef PRINTPIPE |
590 | if (!rs[Rs_print_pipe]) |
390 | if (!rs[Rs_print_pipe]) |
591 | rs[Rs_print_pipe] = PRINTPIPE; |
391 | rs[Rs_print_pipe] = PRINTPIPE; |
592 | #endif |
392 | #endif |
593 | |
393 | |
594 | if (!rs[Rs_cutchars]) |
394 | if (!rs[Rs_cutchars]) |
595 | rs[Rs_cutchars] = CUTCHARS; |
395 | rs[Rs_cutchars] = CUTCHARS; |
596 | |
|
|
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 | { |
|
|
602 | val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20); |
|
|
603 | for (; i < 0x20; ) |
|
|
604 | val[i] = ' '; |
|
|
605 | rs[Rs_acs_chars] = val; |
|
|
606 | } |
|
|
607 | #endif |
|
|
608 | |
396 | |
609 | #ifndef NO_BACKSPACE_KEY |
397 | #ifndef NO_BACKSPACE_KEY |
610 | if (!rs[Rs_backspace_key]) |
398 | if (!rs[Rs_backspace_key]) |
611 | # ifdef DEFAULT_BACKSPACE |
399 | # ifdef DEFAULT_BACKSPACE |
612 | key_backspace = DEFAULT_BACKSPACE; |
400 | key_backspace = DEFAULT_BACKSPACE; |
613 | # else |
401 | # else |
614 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
402 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
615 | # endif |
403 | # endif |
616 | else |
404 | else |
617 | { |
405 | { |
618 | val = STRDUP (rs[Rs_backspace_key]); |
406 | val = strdup (rs[Rs_backspace_key]); |
619 | rxvt_Str_trim (val); |
|
|
620 | rxvt_Str_escaped (val); |
|
|
621 | key_backspace = val; |
407 | key_backspace = val; |
622 | } |
408 | } |
623 | #endif |
409 | #endif |
624 | |
410 | |
625 | #ifndef NO_DELETE_KEY |
411 | #ifndef NO_DELETE_KEY |
… | |
… | |
629 | # else |
415 | # else |
630 | key_delete = "\033[3~"; |
416 | key_delete = "\033[3~"; |
631 | # endif |
417 | # endif |
632 | else |
418 | else |
633 | { |
419 | { |
634 | val = STRDUP (rs[Rs_delete_key]); |
420 | val = strdup (rs[Rs_delete_key]); |
635 | rxvt_Str_trim (val); |
|
|
636 | rxvt_Str_escaped (val); |
|
|
637 | key_delete = val; |
421 | key_delete = val; |
638 | } |
422 | } |
639 | #endif |
423 | #endif |
640 | if (rs[Rs_answerbackstring]) |
|
|
641 | { |
|
|
642 | rxvt_Str_trim ((char *)rs[Rs_answerbackstring]); |
|
|
643 | rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]); |
|
|
644 | } |
|
|
645 | |
|
|
646 | if (rs[Rs_selectstyle]) |
|
|
647 | { |
|
|
648 | if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0) |
|
|
649 | selection_style = OLD_WORD_SELECT; |
|
|
650 | #ifndef NO_OLD_SELECTION |
|
|
651 | |
|
|
652 | else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0) |
|
|
653 | selection_style = OLD_SELECT; |
|
|
654 | #endif |
|
|
655 | |
|
|
656 | } |
|
|
657 | |
424 | |
658 | #ifdef HAVE_SCROLLBARS |
425 | #ifdef HAVE_SCROLLBARS |
659 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], |
426 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); |
660 | rs[Rs_scrollBar_thickness]); |
|
|
661 | #endif |
427 | #endif |
662 | |
428 | |
663 | #ifdef XTERM_REVERSE_VIDEO |
429 | #ifdef XTERM_REVERSE_VIDEO |
664 | /* this is how xterm implements reverseVideo */ |
430 | /* this is how xterm implements reverseVideo */ |
665 | if (Options & Opt_reverseVideo) |
431 | if (option (Opt_reverseVideo)) |
666 | { |
432 | { |
667 | if (!rs[Rs_color + Color_fg]) |
433 | if (!rs[Rs_color + Color_fg]) |
668 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
434 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
|
|
435 | |
669 | if (!rs[Rs_color + Color_bg]) |
436 | if (!rs[Rs_color + Color_bg]) |
670 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
437 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
671 | } |
438 | } |
672 | #endif |
439 | #endif |
673 | |
440 | |
… | |
… | |
675 | if (!rs[Rs_color + i]) |
442 | if (!rs[Rs_color + i]) |
676 | rs[Rs_color + i] = def_colorName[i]; |
443 | rs[Rs_color + i] = def_colorName[i]; |
677 | |
444 | |
678 | #ifndef XTERM_REVERSE_VIDEO |
445 | #ifndef XTERM_REVERSE_VIDEO |
679 | /* this is how we implement reverseVideo */ |
446 | /* this is how we implement reverseVideo */ |
680 | if (Options & Opt_reverseVideo) |
447 | if (option (Opt_reverseVideo)) |
681 | SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
448 | ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]); |
682 | #endif |
449 | #endif |
683 | |
450 | |
684 | /* convenient aliases for setting fg/bg to colors */ |
451 | /* convenient aliases for setting fg/bg to colors */ |
685 | color_aliases (Color_fg); |
452 | color_aliases (Color_fg); |
686 | color_aliases (Color_bg); |
453 | color_aliases (Color_bg); |
687 | #ifndef NO_CURSORCOLOR |
454 | #ifndef NO_CURSORCOLOR |
688 | color_aliases (Color_cursor); |
455 | color_aliases (Color_cursor); |
689 | color_aliases (Color_cursor2); |
456 | color_aliases (Color_cursor2); |
690 | #endif /* NO_CURSORCOLOR */ |
457 | #endif /* NO_CURSORCOLOR */ |
691 | color_aliases (Color_pointer); |
458 | color_aliases (Color_pointer_fg); |
|
|
459 | color_aliases (Color_pointer_bg); |
692 | color_aliases (Color_border); |
460 | color_aliases (Color_border); |
693 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
461 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
694 | color_aliases (Color_BD); |
462 | color_aliases (Color_BD); |
695 | color_aliases (Color_UL); |
463 | color_aliases (Color_UL); |
696 | color_aliases (Color_RV); |
464 | color_aliases (Color_RV); |
697 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
465 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
698 | |
466 | |
|
|
467 | if (!rs[Rs_color + Color_border]) |
|
|
468 | rs[Rs_color + Color_border] = rs[Rs_color + Color_bg]; |
|
|
469 | |
699 | return cmd_argv; |
470 | return cmd_argv; |
700 | } |
471 | } |
701 | |
472 | |
702 | /*----------------------------------------------------------------------*/ |
473 | /*----------------------------------------------------------------------*/ |
703 | void |
474 | void |
704 | rxvt_term::init_env () |
475 | rxvt_term::init_env () |
705 | { |
476 | { |
706 | int i; |
477 | int i; |
707 | unsigned int u; |
|
|
708 | char *val; |
478 | char *val; |
709 | |
479 | |
710 | #ifdef DISPLAY_IS_IP |
480 | #ifdef DISPLAY_IS_IP |
711 | /* Fixup display_name for export over pty to any interested terminal |
481 | /* Fixup display_name for export over pty to any interested terminal |
712 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
482 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
… | |
… | |
721 | val = rxvt_network_display (rs[Rs_display_name]); |
491 | val = rxvt_network_display (rs[Rs_display_name]); |
722 | rs[Rs_display_name] = (const char *)val; |
492 | rs[Rs_display_name] = (const char *)val; |
723 | |
493 | |
724 | if (val == NULL) |
494 | if (val == NULL) |
725 | #endif /* DISPLAY_IS_IP */ |
495 | #endif /* DISPLAY_IS_IP */ |
726 | val = XDisplayString (display->display); |
496 | val = XDisplayString (dpy); |
727 | |
497 | |
728 | if (rs[Rs_display_name] == NULL) |
498 | if (rs[Rs_display_name] == NULL) |
729 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
499 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
730 | |
500 | |
731 | i = STRLEN (val); |
501 | i = strlen (val); |
732 | env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); |
502 | env_display = (char *)rxvt_malloc (i + 9); |
733 | |
503 | |
734 | sprintf (env_display, "DISPLAY=%s", val); |
504 | sprintf (env_display, "DISPLAY=%s", val); |
735 | |
505 | |
736 | /* avoiding the math library: |
506 | sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]); |
737 | * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */ |
|
|
738 | for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++) |
|
|
739 | ; |
|
|
740 | MAX_IT (i, 1); |
|
|
741 | env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); |
|
|
742 | |
|
|
743 | sprintf (env_windowid, "WINDOWID=%u", |
|
|
744 | (unsigned int)TermWin.parent[0]); |
|
|
745 | |
507 | |
746 | /* add entries to the environment: |
508 | /* add entries to the environment: |
747 | * @ DISPLAY: in case we started with -display |
509 | * @ DISPLAY: in case we started with -display |
748 | * @ WINDOWID: X window id number of the window |
510 | * @ WINDOWID: X window id number of the window |
749 | * @ COLORTERM: terminal sub-name and also indicates its color |
511 | * @ COLORTERM: terminal sub-name and also indicates its color |
… | |
… | |
751 | * @ TERMINFO: path to terminfo directory |
513 | * @ TERMINFO: path to terminfo directory |
752 | * @ COLORFGBG: fg;bg color codes |
514 | * @ COLORFGBG: fg;bg color codes |
753 | */ |
515 | */ |
754 | putenv (env_display); |
516 | putenv (env_display); |
755 | putenv (env_windowid); |
517 | putenv (env_windowid); |
|
|
518 | |
756 | if (env_colorfgbg) |
519 | if (env_colorfgbg) |
757 | putenv (env_colorfgbg); |
520 | putenv (env_colorfgbg); |
758 | |
521 | |
759 | #ifdef RXVT_TERMINFO |
522 | #ifdef RXVT_TERMINFO |
760 | putenv ("TERMINFO=" RXVT_TERMINFO); |
523 | putenv ("TERMINFO=" RXVT_TERMINFO); |
761 | #endif |
524 | #endif |
762 | |
525 | |
763 | if (display->depth <= 2) |
526 | if (depth <= 2) |
764 | putenv ("COLORTERM=" COLORTERMENV "-mono"); |
527 | putenv ("COLORTERM=" COLORTERMENV "-mono"); |
765 | else |
528 | else |
766 | putenv ("COLORTERM=" COLORTERMENVFULL); |
529 | putenv ("COLORTERM=" COLORTERMENVFULL); |
767 | |
530 | |
768 | if (rs[Rs_term_name] != NULL) |
531 | if (rs[Rs_term_name] != NULL) |
769 | { |
532 | { |
770 | env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); |
533 | env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6); |
771 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
534 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
772 | putenv (env_term); |
535 | putenv (env_term); |
773 | } |
536 | } |
774 | else |
537 | else |
775 | putenv ("TERM=" TERMENV); |
538 | putenv ("TERM=" TERMENV); |
… | |
… | |
788 | * This should support all European type languages. |
551 | * This should support all European type languages. |
789 | */ |
552 | */ |
790 | void |
553 | void |
791 | rxvt_term::set_locale (const char *locale) |
554 | rxvt_term::set_locale (const char *locale) |
792 | { |
555 | { |
|
|
556 | set_environ (envv); |
|
|
557 | |
793 | #if HAVE_XSETLOCALE || HAVE_SETLOCALE |
558 | #if HAVE_XSETLOCALE || HAVE_SETLOCALE |
794 | free (this->locale); |
559 | free (this->locale); |
795 | this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); |
560 | this->locale = setlocale (LC_CTYPE, locale); |
|
|
561 | |
|
|
562 | if (!this->locale) |
|
|
563 | { |
|
|
564 | if (*locale) |
|
|
565 | { |
|
|
566 | rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale); |
|
|
567 | setlocale (LC_CTYPE, "C"); |
|
|
568 | } |
|
|
569 | else |
|
|
570 | rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n"); |
|
|
571 | |
|
|
572 | this->locale = "C"; |
|
|
573 | } |
|
|
574 | |
|
|
575 | |
|
|
576 | this->locale = rxvt_strdup (this->locale); |
796 | SET_LOCALE (this->locale); |
577 | SET_LOCALE (this->locale); |
797 | mbstate.reset (); |
578 | mbstate.reset (); |
798 | #endif |
579 | #endif |
|
|
580 | |
799 | #if HAVE_NL_LANGINFO |
581 | #if HAVE_NL_LANGINFO |
|
|
582 | char *codeset = strdup (nl_langinfo (CODESET)); |
|
|
583 | // /^UTF.?8/i |
|
|
584 | enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u') |
|
|
585 | && (codeset[1] == 'T' || codeset[1] == 't') |
|
|
586 | && (codeset[2] == 'F' || codeset[2] == 'f') |
|
|
587 | && (codeset[3] == '8' || codeset[4] == '8'); |
800 | free (codeset); |
588 | free (codeset); |
801 | codeset = strdup (nl_langinfo (CODESET)); |
|
|
802 | enc_utf8 = !STRCASECMP (codeset, "UTF-8") |
|
|
803 | || !STRCASECMP (codeset, "UTF8"); |
|
|
804 | #else |
589 | #else |
805 | enc_utf8 = 1; |
590 | enc_utf8 = 0; |
806 | #endif |
591 | #endif |
807 | } |
592 | } |
808 | |
593 | |
809 | void |
594 | void |
810 | rxvt_term::init_xlocale () |
595 | rxvt_term::init_xlocale () |
811 | { |
596 | { |
|
|
597 | set_environ (envv); |
|
|
598 | |
812 | #ifdef USE_XIM |
599 | #ifdef USE_XIM |
813 | if (!locale) |
600 | if (!locale) |
814 | rxvt_print_error ("Setting locale failed."); |
601 | rxvt_warn ("setting locale failed, working without locale support.\n"); |
815 | else |
602 | else |
816 | { |
603 | { |
817 | Atom wmlocale; |
604 | set_string_property (xa[XA_WM_LOCALE_NAME], locale); |
818 | |
|
|
819 | wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False); |
|
|
820 | XChangeProperty (display->display, TermWin.parent[0], wmlocale, |
|
|
821 | XA_STRING, 8, PropModeReplace, |
|
|
822 | (unsigned char *)locale, STRLEN (locale)); |
|
|
823 | |
605 | |
824 | if (!XSupportsLocale ()) |
606 | if (!XSupportsLocale ()) |
825 | { |
607 | { |
826 | rxvt_print_error ("The locale is not supported by Xlib"); |
608 | rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n"); |
827 | return; |
609 | return; |
828 | } |
610 | } |
829 | |
611 | |
830 | im_ev.start (display); |
612 | im_ev.start (display); |
831 | |
613 | |
… | |
… | |
841 | { |
623 | { |
842 | /* |
624 | /* |
843 | * Initialize the command connection. |
625 | * Initialize the command connection. |
844 | * This should be called after the X server connection is established. |
626 | * This should be called after the X server connection is established. |
845 | */ |
627 | */ |
846 | int i; |
|
|
847 | |
|
|
848 | for (i = 0; i < NUM_XA; i++) |
|
|
849 | xa[i] = XInternAtom (display->display, xa_names[i], False); |
|
|
850 | |
|
|
851 | /* Enable delete window protocol */ |
|
|
852 | XSetWMProtocols (display->display, TermWin.parent[0], |
|
|
853 | & (xa[XA_WMDELETEWINDOW]), 1); |
|
|
854 | |
|
|
855 | #ifdef USING_W11LIB |
|
|
856 | /* enable W11 callbacks */ |
|
|
857 | W11AddEventHandler (display->display, rxvt_W11_process_x_event); |
|
|
858 | #endif |
|
|
859 | |
628 | |
860 | #ifdef META8_OPTION |
629 | #ifdef META8_OPTION |
861 | meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); |
630 | meta_char = option (Opt_meta8) ? 0x80 : C0_ESC; |
862 | #endif |
631 | #endif |
863 | |
632 | |
864 | get_ourmods (); |
633 | get_ourmods (); |
865 | |
634 | |
866 | if (! (Options & Opt_scrollTtyOutput)) |
635 | if (!option (Opt_scrollTtyOutput)) |
867 | PrivateModes |= PrivMode_TtyOutputInh; |
636 | priv_modes |= PrivMode_TtyOutputInh; |
868 | if (Options & Opt_scrollTtyKeypress) |
637 | if (option (Opt_scrollTtyKeypress)) |
869 | PrivateModes |= PrivMode_Keypress; |
638 | priv_modes |= PrivMode_Keypress; |
870 | if (! (Options & Opt_jumpScroll)) |
639 | if (!option (Opt_jumpScroll)) |
871 | PrivateModes |= PrivMode_smoothScroll; |
640 | priv_modes |= PrivMode_smoothScroll; |
872 | |
641 | |
873 | #ifndef NO_BACKSPACE_KEY |
642 | #ifndef NO_BACKSPACE_KEY |
874 | if (STRCMP (key_backspace, "DEC") == 0) |
643 | if (strcmp (key_backspace, "DEC") == 0) |
875 | PrivateModes |= PrivMode_HaveBackSpace; |
644 | priv_modes |= PrivMode_HaveBackSpace; |
876 | #endif |
645 | #endif |
877 | |
646 | |
878 | /* add value for scrollBar */ |
647 | /* add value for scrollBar */ |
879 | if (scrollbar_visible ()) |
648 | if (scrollBar.state) |
880 | { |
649 | { |
881 | PrivateModes |= PrivMode_scrollBar; |
650 | priv_modes |= PrivMode_scrollBar; |
882 | SavedModes |= PrivMode_scrollBar; |
651 | SavedModes |= PrivMode_scrollBar; |
883 | } |
652 | } |
884 | if (menubar_visible ()) |
|
|
885 | { |
|
|
886 | PrivateModes |= PrivMode_menuBar; |
|
|
887 | SavedModes |= PrivMode_menuBar; |
|
|
888 | } |
|
|
889 | |
653 | |
890 | #ifdef CURSOR_BLINK |
654 | run_command (argv); |
891 | if (Options & Opt_cursorBlink) |
|
|
892 | (void)gettimeofday (&lastcursorchange, NULL); |
|
|
893 | #endif |
|
|
894 | |
|
|
895 | if ((cmd_fd = run_command (argv)) < 0) |
|
|
896 | { |
|
|
897 | rxvt_print_error ("aborting"); |
|
|
898 | exit (EXIT_FAILURE); |
|
|
899 | } |
|
|
900 | } |
655 | } |
901 | |
656 | |
902 | /*----------------------------------------------------------------------*/ |
657 | /*----------------------------------------------------------------------*/ |
903 | void |
658 | void |
904 | rxvt_term::Get_Colours () |
659 | rxvt_term::Get_Colours () |
905 | { |
660 | { |
906 | int i; |
661 | int i; |
907 | |
662 | |
|
|
663 | #ifdef OFF_FOCUS_FADING |
|
|
664 | pix_colors = pix_colors_focused; |
|
|
665 | #endif |
|
|
666 | |
908 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) |
667 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
909 | { |
668 | { |
|
|
669 | const char *name = rs[Rs_color + i]; |
|
|
670 | |
|
|
671 | if (!name) |
|
|
672 | continue; |
|
|
673 | |
910 | rxvt_color xcol; |
674 | rxvt_color xcol; |
911 | |
675 | |
912 | if (!rs[Rs_color + i]) |
676 | if (!set_color (xcol, name)) |
913 | continue; |
|
|
914 | |
|
|
915 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
|
|
916 | { |
677 | { |
917 | #ifndef XTERM_REVERSE_VIDEO |
678 | #ifndef XTERM_REVERSE_VIDEO |
918 | if (i < 2 && (Options & Opt_reverseVideo)) |
679 | if (i < 2 && option (Opt_reverseVideo)) |
919 | rs[Rs_color + i] = def_colorName[!i]; |
680 | name = def_colorName [1 - i]; |
920 | else |
681 | else |
921 | #endif |
682 | #endif |
922 | rs[Rs_color + i] = def_colorName[i]; |
683 | name = def_colorName [i]; |
923 | |
684 | |
924 | if (!rs[Rs_color + i]) |
685 | if (!name) |
925 | continue; |
686 | continue; |
926 | |
687 | |
927 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
688 | if (!set_color (xcol, name)) |
928 | { |
689 | { |
929 | switch (i) |
690 | switch (i) |
930 | { |
691 | { |
931 | case Color_fg: |
692 | case Color_fg: |
932 | case Color_bg: |
693 | case Color_bg: |
933 | /* fatal: need bg/fg color */ |
694 | rxvt_warn ("unable to get foreground/background colour, continuing.\n"); |
934 | rxvt_print_error ("aborting"); |
695 | name = ""; |
935 | exit (EXIT_FAILURE); |
|
|
936 | /* NOTREACHED */ |
|
|
937 | break; |
696 | break; |
938 | #ifndef NO_CURSORCOLOR |
697 | #ifndef NO_CURSORCOLOR |
939 | case Color_cursor2: |
698 | case Color_cursor2: |
940 | xcol = PixColors[Color_fg]; |
699 | #endif |
941 | break; |
|
|
942 | #endif /* ! NO_CURSORCOLOR */ |
|
|
943 | case Color_pointer: |
700 | case Color_pointer_fg: |
944 | xcol = PixColors[Color_fg]; |
701 | name = rs[Rs_color + Color_fg]; |
|
|
702 | xcol.set (this, name); |
945 | break; |
703 | break; |
946 | default: |
704 | default: |
947 | xcol = PixColors[Color_bg]; /* None */ |
705 | name = rs[Rs_color + Color_bg]; |
|
|
706 | xcol.set (this, name); |
948 | break; |
707 | break; |
949 | } |
708 | } |
950 | } |
709 | } |
951 | } |
710 | } |
952 | |
711 | |
953 | PixColors[i] = xcol; |
712 | pix_colors[i] = xcol; |
954 | SET_PIXCOLOR (i); |
713 | rs[Rs_color + i] = name; |
|
|
714 | } |
|
|
715 | |
|
|
716 | if (depth <= 2) |
955 | } |
717 | { |
956 | |
718 | if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg); |
957 | if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) |
719 | if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg); |
958 | PixColors[Color_pointer] = PixColors[Color_fg]; |
720 | if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg); |
959 | if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) |
721 | } |
960 | PixColors[Color_border] = PixColors[Color_fg]; |
|
|
961 | |
722 | |
962 | /* |
723 | /* |
963 | * get scrollBar/menuBar shadow colors |
724 | * get scrollBar shadow colors |
964 | * |
725 | * |
965 | * The calculations of topShadow/bottomShadow values are adapted |
726 | * The calculations of topShadow/bottomShadow values are adapted |
966 | * from the fvwm window manager. |
727 | * from the fvwm window manager. |
967 | */ |
728 | */ |
968 | #ifdef KEEP_SCROLLCOLOR |
729 | #ifdef KEEP_SCROLLCOLOR |
969 | |
730 | if (depth <= 2) |
970 | if (XDEPTH <= 2) |
731 | { |
971 | { /* Monochrome */ |
732 | /* Monochrome */ |
972 | PixColors[Color_scroll] = PixColors[Color_fg]; |
733 | alias_color (Color_scroll, Color_fg); |
973 | PixColors[Color_topShadow] = PixColors[Color_bg]; |
734 | alias_color (Color_topShadow, Color_bg); |
974 | PixColors[Color_bottomShadow] = PixColors[Color_bg]; |
735 | alias_color (Color_bottomShadow, Color_bg); |
975 | } |
736 | } |
976 | else |
737 | else |
977 | { |
738 | { |
978 | rxvt_color xcol[3]; |
739 | pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]); |
979 | /* xcol[0] == white |
|
|
980 | * xcol[1] == top shadow |
|
|
981 | * xcol[2] == bot shadow */ |
|
|
982 | |
740 | |
983 | xcol[1] = PixColors[Color_scroll]; |
741 | rgba cscroll; |
984 | # ifdef PREFER_24BIT |
742 | pix_colors [Color_scroll].get (cscroll); |
985 | xcol[0].set (display, 65535, 65535, 65535); |
|
|
986 | /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ |
|
|
987 | # else |
|
|
988 | xcol[0].set (display, WhitePixel (display->display, display->screen)); |
|
|
989 | # endif |
|
|
990 | |
|
|
991 | unsigned short pr1, pg1, pb1, pr0, pg0, pb0; |
|
|
992 | |
|
|
993 | xcol[0].get (display, pr0, pg0, pb0); |
|
|
994 | xcol[1].get (display, pr1, pg1, pb1); |
|
|
995 | |
|
|
996 | /* bottomShadowColor */ |
|
|
997 | if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2)) |
|
|
998 | xcol[2] = PixColors[Color_Black]; |
|
|
999 | |
|
|
1000 | PixColors[Color_bottomShadow] = xcol[2]; |
|
|
1001 | |
743 | |
1002 | /* topShadowColor */ |
744 | /* topShadowColor */ |
1003 | if (!xcol[1].set (display, |
745 | if (!pix_colors[Color_topShadow].set (this, |
1004 | min (pr0, max (pr0 / 5, pr1) * 7 / 5), |
746 | rgba ( |
1005 | min (pg0, max (pg0 / 5, pg1) * 7 / 5), |
747 | min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5), |
1006 | min (pb0, max (pb0 / 5, pb1) * 7 / 5))) |
748 | min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5), |
1007 | xcol[1] = PixColors[Color_White]; |
749 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
1008 | |
750 | cscroll.a) |
1009 | PixColors[Color_topShadow] = xcol[1]; |
751 | )) |
|
|
752 | alias_color (Color_topShadow, Color_White); |
1010 | } |
753 | } |
1011 | #endif /* KEEP_SCROLLCOLOR */ |
754 | #endif /* KEEP_SCROLLCOLOR */ |
|
|
755 | |
|
|
756 | #ifdef OFF_FOCUS_FADING |
|
|
757 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
|
|
758 | update_fade_color (i); |
|
|
759 | #endif |
1012 | } |
760 | } |
1013 | |
761 | |
1014 | /*----------------------------------------------------------------------*/ |
762 | /*----------------------------------------------------------------------*/ |
1015 | /* color aliases, fg/bg bright-bold */ |
763 | /* color aliases, fg/bg bright-bold */ |
1016 | void |
764 | void |
… | |
… | |
1021 | int i = atoi (rs[Rs_color + idx]); |
769 | int i = atoi (rs[Rs_color + idx]); |
1022 | |
770 | |
1023 | if (i >= 8 && i <= 15) |
771 | if (i >= 8 && i <= 15) |
1024 | { /* bright colors */ |
772 | { /* bright colors */ |
1025 | i -= 8; |
773 | i -= 8; |
1026 | #ifndef NO_BRIGHTCOLOR |
|
|
1027 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; |
774 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; |
1028 | return; |
775 | return; |
1029 | #endif |
|
|
1030 | |
|
|
1031 | } |
776 | } |
1032 | |
777 | |
1033 | if (i >= 0 && i <= 7) /* normal colors */ |
778 | if (i >= 0 && i <= 7) /* normal colors */ |
1034 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
779 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
1035 | } |
780 | } |
… | |
… | |
1041 | * Use resource ``modifier'' to override the Meta modifier |
786 | * Use resource ``modifier'' to override the Meta modifier |
1042 | */ |
787 | */ |
1043 | void |
788 | void |
1044 | rxvt_term::get_ourmods () |
789 | rxvt_term::get_ourmods () |
1045 | { |
790 | { |
1046 | int i, j, k; |
791 | int i, j, k; |
1047 | int requestedmeta, realmeta, realalt; |
792 | int requestedmeta, realmeta, realalt; |
1048 | const char *cm, *rsmod; |
793 | const char *cm, *rsmod; |
1049 | XModifierKeymap *map; |
794 | XModifierKeymap *map; |
1050 | KeyCode *kc; |
795 | KeyCode *kc; |
1051 | const unsigned int modmasks[] = |
796 | const unsigned int modmasks[] = |
1052 | { |
797 | { |
1053 | Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask |
798 | Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask |
1054 | }; |
799 | }; |
1055 | |
800 | |
1056 | requestedmeta = realmeta = realalt = 0; |
801 | requestedmeta = realmeta = realalt = 0; |
1057 | rsmod = rs[Rs_modifier]; |
802 | rsmod = rs[Rs_modifier]; |
|
|
803 | |
1058 | if (rsmod |
804 | if (rsmod |
1059 | && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) |
805 | && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0) |
1060 | requestedmeta = rsmod[3] - '0'; |
806 | requestedmeta = rsmod[3] - '0'; |
1061 | |
807 | |
1062 | map = XGetModifierMapping (display->display); |
808 | map = XGetModifierMapping (dpy); |
1063 | kc = map->modifiermap; |
809 | kc = map->modifiermap; |
|
|
810 | |
1064 | for (i = 1; i < 6; i++) |
811 | for (i = 1; i < 6; i++) |
1065 | { |
812 | { |
1066 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
813 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
|
|
814 | |
1067 | for (j = map->max_keypermod; j--; k++) |
815 | for (j = map->max_keypermod; j--; k++) |
1068 | { |
816 | { |
1069 | if (kc[k] == 0) |
817 | if (kc[k] == 0) |
1070 | break; |
818 | break; |
|
|
819 | |
1071 | switch (XKeycodeToKeysym (display->display, kc[k], 0)) |
820 | switch (XKeycodeToKeysym (dpy, kc[k], 0)) |
1072 | { |
821 | { |
1073 | case XK_Num_Lock: |
822 | case XK_Num_Lock: |
1074 | ModNumLockMask = modmasks[i - 1]; |
823 | ModNumLockMask = modmasks[i - 1]; |
1075 | /* FALLTHROUGH */ |
824 | continue; |
1076 | default: |
825 | |
1077 | continue; /* for (;;) */ |
826 | case XK_ISO_Level3_Shift: |
|
|
827 | ModLevel3Mask = modmasks[i - 1]; |
|
|
828 | continue; |
|
|
829 | |
1078 | case XK_Meta_L: |
830 | case XK_Meta_L: |
1079 | case XK_Meta_R: |
831 | case XK_Meta_R: |
1080 | cm = "meta"; |
832 | cm = "meta"; |
1081 | realmeta = i; |
833 | realmeta = i; |
1082 | break; |
834 | break; |
|
|
835 | |
1083 | case XK_Alt_L: |
836 | case XK_Alt_L: |
1084 | case XK_Alt_R: |
837 | case XK_Alt_R: |
1085 | cm = "alt"; |
838 | cm = "alt"; |
1086 | realalt = i; |
839 | realalt = i; |
1087 | break; |
840 | break; |
|
|
841 | |
1088 | case XK_Super_L: |
842 | case XK_Super_L: |
1089 | case XK_Super_R: |
843 | case XK_Super_R: |
1090 | cm = "super"; |
844 | cm = "super"; |
1091 | break; |
845 | break; |
|
|
846 | |
1092 | case XK_Hyper_L: |
847 | case XK_Hyper_L: |
1093 | case XK_Hyper_R: |
848 | case XK_Hyper_R: |
1094 | cm = "hyper"; |
849 | cm = "hyper"; |
1095 | break; |
850 | break; |
|
|
851 | |
|
|
852 | default: |
|
|
853 | continue; |
1096 | } |
854 | } |
1097 | if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) |
855 | |
|
|
856 | if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0) |
1098 | requestedmeta = i; |
857 | requestedmeta = i; |
1099 | } |
858 | } |
1100 | } |
859 | } |
|
|
860 | |
1101 | XFreeModifiermap (map); |
861 | XFreeModifiermap (map); |
|
|
862 | |
1102 | i = (requestedmeta ? requestedmeta |
863 | i = requestedmeta ? requestedmeta |
1103 | : (realmeta ? realmeta |
864 | : realmeta ? realmeta |
1104 | : (realalt ? realalt : 0))); |
865 | : realalt ? realalt |
|
|
866 | : 0; |
|
|
867 | |
1105 | if (i) |
868 | if (i) |
1106 | ModMetaMask = modmasks[i - 1]; |
869 | ModMetaMask = modmasks[i - 1]; |
1107 | } |
870 | } |
1108 | |
871 | |
1109 | /*----------------------------------------------------------------------*/ |
872 | /*----------------------------------------------------------------------*/ |
1110 | /* rxvt_Create_Windows () - Open and map the window */ |
873 | /* rxvt_Create_Windows () - Open and map the window */ |
1111 | void |
874 | void |
1112 | rxvt_term::create_windows (int argc, const char *const *argv) |
875 | rxvt_term::create_windows (int argc, const char *const *argv) |
1113 | { |
876 | { |
1114 | XClassHint classHint; |
877 | XClassHint classHint; |
1115 | XWMHints wmHint; |
878 | XWMHints wmHint; |
|
|
879 | #if ENABLE_FRILLS |
|
|
880 | MWMHints mwmhints = { }; |
|
|
881 | #endif |
1116 | XGCValues gcvalue; |
882 | XGCValues gcvalue; |
1117 | long vt_emask; |
|
|
1118 | |
|
|
1119 | XWindowAttributes gattr; |
883 | XSetWindowAttributes attributes; |
|
|
884 | Window top, parent; |
1120 | |
885 | |
1121 | if (Options & Opt_transparent) |
886 | dLocal (Display *, dpy); |
1122 | { |
|
|
1123 | XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); |
|
|
1124 | display->depth = gattr.depth; // doh //TODO, per-term not per-display? |
|
|
1125 | } |
|
|
1126 | |
887 | |
1127 | /* grab colors before netscape does */ |
888 | /* grab colors before netscape does */ |
1128 | Get_Colours (); |
889 | Get_Colours (); |
1129 | |
890 | |
1130 | if (!change_font (rs[Rs_font])) |
891 | if (!set_fonts ()) |
1131 | { |
892 | rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); |
1132 | fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); |
893 | |
1133 | destroy (); |
894 | parent = display->root; |
1134 | return; |
895 | |
|
|
896 | attributes.override_redirect = !!option (Opt_override_redirect); |
|
|
897 | |
|
|
898 | #if ENABLE_FRILLS |
|
|
899 | if (option (Opt_borderLess)) |
1135 | } |
900 | { |
|
|
901 | if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None) |
|
|
902 | { |
|
|
903 | // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n"); |
|
|
904 | attributes.override_redirect = true; |
|
|
905 | } |
|
|
906 | else |
|
|
907 | { |
|
|
908 | mwmhints.flags = MWM_HINTS_DECORATIONS; |
|
|
909 | } |
|
|
910 | } |
|
|
911 | #endif |
|
|
912 | |
|
|
913 | #if ENABLE_XEMBED |
|
|
914 | if (rs[Rs_embed]) |
|
|
915 | { |
|
|
916 | XWindowAttributes wattr; |
|
|
917 | |
|
|
918 | parent = strtol (rs[Rs_embed], 0, 0); |
|
|
919 | |
|
|
920 | if (!XGetWindowAttributes (dpy, parent, &wattr)) |
|
|
921 | rxvt_fatal ("invalid window-id specified with -embed, aborting.\n"); |
|
|
922 | |
|
|
923 | window_calc (wattr.width, wattr.height); |
|
|
924 | } |
|
|
925 | #endif |
1136 | |
926 | |
1137 | window_calc (0, 0); |
927 | window_calc (0, 0); |
|
|
928 | |
|
|
929 | /* sub-window placement & size in rxvt_resize_subwindows () */ |
|
|
930 | attributes.background_pixel = pix_colors_focused [Color_border]; |
|
|
931 | attributes.border_pixel = pix_colors_focused [Color_border]; |
|
|
932 | attributes.colormap = cmap; |
|
|
933 | |
|
|
934 | top = XCreateWindow (dpy, parent, |
|
|
935 | szHint.x, szHint.y, |
|
|
936 | szHint.width, szHint.height, |
|
|
937 | ext_bwidth, |
|
|
938 | depth, InputOutput, visual, |
|
|
939 | CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect, |
|
|
940 | &attributes); |
|
|
941 | |
|
|
942 | this->parent[0] = top; |
|
|
943 | |
1138 | old_width = szHint.width; |
944 | old_width = szHint.width; |
1139 | old_height = szHint.height; |
945 | old_height = szHint.height; |
1140 | |
946 | |
1141 | /* parent window - reverse video so we can see placement errors |
|
|
1142 | * sub-window placement & size in rxvt_resize_subwindows () |
|
|
1143 | */ |
|
|
1144 | |
|
|
1145 | #ifdef PREFER_24BIT |
|
|
1146 | XSetWindowAttributes attributes; |
|
|
1147 | |
|
|
1148 | attributes.background_pixel = PixColors[Color_fg]; |
|
|
1149 | attributes.border_pixel = PixColors[Color_border]; |
|
|
1150 | attributes.colormap = display->cmap; |
|
|
1151 | TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), |
|
|
1152 | szHint.x, szHint.y, |
|
|
1153 | szHint.width, szHint.height, |
|
|
1154 | TermWin.ext_bwidth, |
|
|
1155 | display->depth, InputOutput, |
|
|
1156 | display->visual, |
|
|
1157 | CWBackPixel | CWBorderPixel | CWColormap, &attributes); |
|
|
1158 | #else |
|
|
1159 | TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), |
|
|
1160 | szHint.x, szHint.y, |
|
|
1161 | szHint.width, |
|
|
1162 | szHint.height, |
|
|
1163 | TermWin.ext_bwidth, |
|
|
1164 | PixColors[Color_border], |
|
|
1165 | PixColors[Color_fg]); |
|
|
1166 | #endif |
|
|
1167 | |
|
|
1168 | xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
947 | process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
1169 | xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
948 | process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
1170 | |
949 | |
1171 | classHint.res_name = (char *)rs[Rs_name]; |
950 | classHint.res_name = (char *)rs[Rs_name]; |
1172 | classHint.res_class = (char *)APL_CLASS; |
951 | classHint.res_class = (char *)RESCLASS; |
1173 | |
952 | |
1174 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
953 | wmHint.flags = InputHint | StateHint | WindowGroupHint; |
1175 | wmHint.input = True; |
954 | wmHint.input = True; |
1176 | wmHint.initial_state = (Options & Opt_iconic ? IconicState |
955 | wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState; |
1177 | : NormalState); |
956 | wmHint.window_group = top; |
1178 | wmHint.window_group = TermWin.parent[0]; |
|
|
1179 | |
957 | |
1180 | XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, |
958 | XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc, |
1181 | (char **)argv, argc, &szHint, &wmHint, &classHint); |
959 | &szHint, &wmHint, &classHint); |
1182 | |
960 | |
1183 | XSelectInput (display->display, TermWin.parent[0], |
961 | #if ENABLE_FRILLS |
|
|
962 | if (mwmhints.flags) |
|
|
963 | XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32, |
|
|
964 | PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS); |
|
|
965 | #endif |
|
|
966 | |
|
|
967 | Atom protocols[] = { |
|
|
968 | xa[XA_WM_DELETE_WINDOW], |
|
|
969 | #if ENABLE_EWMH |
|
|
970 | xa[XA_NET_WM_PING], |
|
|
971 | #endif |
|
|
972 | }; |
|
|
973 | |
|
|
974 | XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0])); |
|
|
975 | |
|
|
976 | #if ENABLE_FRILLS |
|
|
977 | if (rs[Rs_transient_for]) |
|
|
978 | XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0)); |
|
|
979 | #endif |
|
|
980 | |
|
|
981 | #if ENABLE_EWMH |
|
|
982 | long pid = getpid (); |
|
|
983 | |
|
|
984 | XChangeProperty (dpy, top, |
|
|
985 | xa[XA_NET_WM_PID], XA_CARDINAL, 32, |
|
|
986 | PropModeReplace, (unsigned char *)&pid, 1); |
|
|
987 | |
|
|
988 | // _NET_WM_WINDOW_TYPE is NORMAL, which is the default |
|
|
989 | #endif |
|
|
990 | |
|
|
991 | XSelectInput (dpy, top, |
1184 | KeyPressMask |
992 | KeyPressMask |
1185 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
993 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755 |
1186 | | KeyReleaseMask |
994 | | KeyReleaseMask |
1187 | #endif |
995 | #endif |
1188 | | FocusChangeMask | VisibilityChangeMask |
996 | | FocusChangeMask | VisibilityChangeMask |
1189 | | StructureNotifyMask); |
997 | | ExposureMask | StructureNotifyMask); |
|
|
998 | |
1190 | termwin_ev.start (display, TermWin.parent[0]); |
999 | termwin_ev.start (display, top); |
1191 | |
1000 | |
1192 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1001 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1193 | TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); |
1002 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1194 | |
1003 | |
1195 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
1004 | #ifdef HAVE_SCROLLBARS |
1196 | /* cursor (menuBar/scrollBar): Black-on-White */ |
1005 | /* cursor scrollBar: Black-on-White */ |
1197 | leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); |
1006 | leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
1198 | #endif |
|
|
1199 | |
|
|
1200 | #ifdef POINTER_BLANK |
|
|
1201 | { |
|
|
1202 | XColor blackcolour; |
|
|
1203 | blackcolour.red = 0; |
|
|
1204 | blackcolour.green = 0; |
|
|
1205 | blackcolour.blue = 0; |
|
|
1206 | Font f = XLoadFont (display->display, "fixed"); |
|
|
1207 | blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ', |
|
|
1208 | &blackcolour, &blackcolour); |
|
|
1209 | XUnloadFont (display->display, f); |
|
|
1210 | } |
|
|
1211 | #endif |
1007 | #endif |
1212 | |
1008 | |
1213 | /* the vt window */ |
1009 | /* the vt window */ |
1214 | TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], |
1010 | vt = XCreateSimpleWindow (dpy, top, |
1215 | window_vt_x, window_vt_y, |
1011 | window_vt_x, window_vt_y, |
1216 | TermWin_TotalWidth (), |
1012 | width, height, |
1217 | TermWin_TotalHeight (), |
|
|
1218 | 0, |
1013 | 0, |
1219 | PixColors[Color_fg], |
1014 | pix_colors_focused[Color_fg], |
1220 | PixColors[Color_bg]); |
1015 | pix_colors_focused[Color_bg]); |
1221 | |
1016 | |
1222 | #ifdef DEBUG_X |
1017 | attributes.bit_gravity = NorthWestGravity; |
1223 | XStoreName (display->display, TermWin.vt, "vt window"); |
1018 | XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes); |
1224 | #endif |
|
|
1225 | |
1019 | |
1226 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
1020 | vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; |
1227 | | PropertyChangeMask); |
|
|
1228 | |
1021 | |
1229 | #ifdef POINTER_BLANK |
|
|
1230 | pointer_unblank (); |
|
|
1231 | |
|
|
1232 | if ((Options & Opt_pointerBlank)) |
1022 | if (option (Opt_pointerBlank)) |
1233 | vt_emask |= PointerMotionMask; |
1023 | vt_emask |= PointerMotionMask; |
1234 | else |
1024 | else |
1235 | #endif |
|
|
1236 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
1025 | vt_emask |= Button1MotionMask | Button3MotionMask; |
1237 | |
1026 | |
1238 | XSelectInput (display->display, TermWin.vt, vt_emask); |
1027 | vt_select_input (); |
|
|
1028 | |
1239 | vt_ev.start (display, TermWin.vt); |
1029 | vt_ev.start (display, vt); |
1240 | |
|
|
1241 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
1242 | if (menuBar_height ()) |
|
|
1243 | { |
|
|
1244 | menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0], |
|
|
1245 | window_vt_x, 0, |
|
|
1246 | TermWin_TotalWidth (), |
|
|
1247 | menuBar_TotalHeight (), |
|
|
1248 | 0, |
|
|
1249 | PixColors[Color_fg], |
|
|
1250 | PixColors[Color_scroll]); |
|
|
1251 | |
|
|
1252 | #ifdef DEBUG_X |
|
|
1253 | XStoreName (display->display, menuBar.win, "menubar"); |
|
|
1254 | #endif |
|
|
1255 | |
|
|
1256 | menuBar.drawable = new rxvt_drawable (display, menuBar.win); |
|
|
1257 | |
|
|
1258 | XDefineCursor (display->display, menuBar.win, |
|
|
1259 | XCreateFontCursor (display->display, XC_left_ptr)); |
|
|
1260 | |
|
|
1261 | XSelectInput (display->display, menuBar.win, |
|
|
1262 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1263 | | Button1MotionMask)); |
|
|
1264 | menubar_ev.start (display, menuBar.win); |
|
|
1265 | } |
|
|
1266 | #endif |
|
|
1267 | |
|
|
1268 | #ifdef XPM_BACKGROUND |
|
|
1269 | if (rs[Rs_backgroundPixmap] != NULL |
|
|
1270 | && ! (Options & Opt_transparent)) |
|
|
1271 | { |
|
|
1272 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
1273 | |
|
|
1274 | if ((p = STRCHR (p, ';')) != NULL) |
|
|
1275 | { |
|
|
1276 | p++; |
|
|
1277 | scale_pixmap (p); |
|
|
1278 | } |
|
|
1279 | set_bgPixmap (rs[Rs_backgroundPixmap]); |
|
|
1280 | scr_touch (True); |
|
|
1281 | } |
|
|
1282 | #endif |
|
|
1283 | |
1030 | |
1284 | /* graphics context for the vt window */ |
1031 | /* graphics context for the vt window */ |
1285 | gcvalue.foreground = PixColors[Color_fg]; |
1032 | gcvalue.foreground = pix_colors[Color_fg]; |
1286 | gcvalue.background = PixColors[Color_bg]; |
1033 | gcvalue.background = pix_colors[Color_bg]; |
1287 | gcvalue.graphics_exposures = 1; |
1034 | gcvalue.graphics_exposures = 0; |
1288 | TermWin.gc = XCreateGC (display->display, TermWin.vt, |
1035 | |
|
|
1036 | gc = XCreateGC (dpy, vt, |
1289 | GCForeground | GCBackground |
1037 | GCForeground | GCBackground | GCGraphicsExposures, |
1290 | | GCGraphicsExposures, &gcvalue); |
1038 | &gcvalue); |
1291 | |
1039 | |
1292 | TermWin.drawable = new rxvt_drawable (display, TermWin.vt); |
1040 | drawable = new rxvt_drawable (this, vt); |
1293 | |
1041 | |
1294 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1042 | #ifdef RXVT_SCROLLBAR |
1295 | gcvalue.foreground = PixColors[Color_topShadow]; |
1043 | gcvalue.foreground = pix_colors[Color_topShadow]; |
1296 | topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1044 | topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
1297 | gcvalue.foreground = PixColors[Color_bottomShadow]; |
1045 | gcvalue.foreground = pix_colors[Color_bottomShadow]; |
1298 | botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1046 | botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
1299 | gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; |
1047 | gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)]; |
1300 | scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1048 | scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
1301 | #endif |
|
|
1302 | } |
|
|
1303 | |
|
|
1304 | /*----------------------------------------------------------------------*/ |
|
|
1305 | /* |
|
|
1306 | * Run the command in a subprocess and return a file descriptor for the |
|
|
1307 | * master end of the pseudo-teletype pair with the command talking to |
|
|
1308 | * the slave. |
|
|
1309 | */ |
|
|
1310 | int |
|
|
1311 | rxvt_term::run_command (const char *const *argv) |
|
|
1312 | { |
|
|
1313 | int cfd, er; |
|
|
1314 | |
|
|
1315 | /* get master (pty) */ |
|
|
1316 | if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0) |
|
|
1317 | { |
|
|
1318 | rxvt_print_error ("can't open pseudo-tty"); |
|
|
1319 | return -1; |
|
|
1320 | } |
|
|
1321 | |
|
|
1322 | fcntl (cfd, F_SETFL, O_NONBLOCK); |
|
|
1323 | |
|
|
1324 | /* get slave (tty) */ |
|
|
1325 | if (tty_fd < 0) |
|
|
1326 | { |
|
|
1327 | #ifndef NO_SETOWNER_TTYDEV |
|
|
1328 | privileged_ttydev (SAVE); |
|
|
1329 | #endif |
|
|
1330 | |
|
|
1331 | if ((tty_fd = rxvt_get_tty (ttydev)) < 0) |
|
|
1332 | { |
|
|
1333 | close (cfd); |
|
|
1334 | rxvt_print_error ("can't open slave tty %s", ttydev); |
|
|
1335 | return -1; |
|
|
1336 | } |
|
|
1337 | } |
|
|
1338 | #ifndef NO_BACKSPACE_KEY |
|
|
1339 | if (key_backspace[0] && !key_backspace[1]) |
|
|
1340 | er = key_backspace[0]; |
|
|
1341 | else if (STRCMP (key_backspace, "DEC") == 0) |
|
|
1342 | er = '\177'; /* the initial state anyway */ |
|
|
1343 | else |
|
|
1344 | #endif |
|
|
1345 | |
|
|
1346 | er = -1; |
|
|
1347 | |
|
|
1348 | rxvt_get_ttymode (& (tio), er); |
|
|
1349 | |
|
|
1350 | #ifndef __QNX__ |
|
|
1351 | /* spin off the command interpreter */ |
|
|
1352 | switch (cmd_pid = fork ()) |
|
|
1353 | { |
|
|
1354 | case -1: |
|
|
1355 | rxvt_print_error ("can't fork"); |
|
|
1356 | return -1; |
|
|
1357 | case 0: |
|
|
1358 | close (cfd); /* only keep tty_fd and STDERR open */ |
|
|
1359 | |
|
|
1360 | init_env (); |
|
|
1361 | |
|
|
1362 | if (rxvt_control_tty (tty_fd, ttydev) < 0) |
|
|
1363 | rxvt_print_error ("could not obtain control of tty"); |
|
|
1364 | else |
|
|
1365 | { |
|
|
1366 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1367 | dup2 (tty_fd, STDIN_FILENO); |
|
|
1368 | dup2 (tty_fd, STDOUT_FILENO); |
|
|
1369 | dup2 (tty_fd, STDERR_FILENO); |
|
|
1370 | |
|
|
1371 | if (tty_fd > 2) |
|
|
1372 | close (tty_fd); |
|
|
1373 | |
|
|
1374 | run_child (argv); |
|
|
1375 | } |
|
|
1376 | exit (EXIT_FAILURE); |
|
|
1377 | /* NOTREACHED */ |
|
|
1378 | default: |
|
|
1379 | { |
|
|
1380 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1381 | int fdstdin; |
|
|
1382 | |
|
|
1383 | fdstdin = dup (STDIN_FILENO); |
|
|
1384 | dup2 (tty_fd, STDIN_FILENO); |
|
|
1385 | #endif |
|
|
1386 | |
|
|
1387 | #ifdef UTMP_SUPPORT |
|
|
1388 | privileged_utmp (SAVE); |
|
|
1389 | #endif |
|
|
1390 | |
|
|
1391 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1392 | |
|
|
1393 | dup2 (fdstdin, STDIN_FILENO); |
|
|
1394 | close (fdstdin); |
|
|
1395 | #endif |
|
|
1396 | |
|
|
1397 | } |
|
|
1398 | close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ |
|
|
1399 | break; |
|
|
1400 | } |
|
|
1401 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1402 | fchmod (tty_fd, 0622); |
|
|
1403 | fcntl (tty_fd, F_SETFD, FD_CLOEXEC); |
|
|
1404 | fcntl (cfd, F_SETFD, FD_CLOEXEC); |
|
|
1405 | |
|
|
1406 | if (run_child (argv) == -1) |
|
|
1407 | exit (EXIT_FAILURE); |
|
|
1408 | #endif |
|
|
1409 | |
|
|
1410 | return cfd; |
|
|
1411 | } |
|
|
1412 | |
|
|
1413 | /* ------------------------------------------------------------------------- * |
|
|
1414 | * CHILD PROCESS OPERATIONS * |
|
|
1415 | * ------------------------------------------------------------------------- */ |
|
|
1416 | /* |
|
|
1417 | * The only open file descriptor is the slave tty - so no error messages. |
|
|
1418 | * returns are fatal |
|
|
1419 | */ |
|
|
1420 | int |
|
|
1421 | rxvt_term::run_child (const char *const *argv) |
|
|
1422 | { |
|
|
1423 | char *login; |
|
|
1424 | |
|
|
1425 | SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */ |
|
|
1426 | |
|
|
1427 | if (Options & Opt_console) |
|
|
1428 | { /* be virtual console, fail silently */ |
|
|
1429 | #ifdef TIOCCONS |
|
|
1430 | unsigned int on = 1; |
|
|
1431 | |
|
|
1432 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
|
|
1433 | #elif defined (SRIOCSREDIR) |
|
|
1434 | int fd; |
|
|
1435 | |
|
|
1436 | fd = open (CONSOLE, O_WRONLY, 0); |
|
|
1437 | if (fd >= 0) |
|
|
1438 | { |
|
|
1439 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
|
|
1440 | close (fd); |
|
|
1441 | } |
|
|
1442 | #endif /* SRIOCSREDIR */ |
|
|
1443 | |
|
|
1444 | } |
|
|
1445 | |
|
|
1446 | /* reset signals and spin off the command interpreter */ |
|
|
1447 | signal (SIGINT, SIG_DFL); |
|
|
1448 | signal (SIGQUIT, SIG_DFL); |
|
|
1449 | signal (SIGCHLD, SIG_DFL); |
|
|
1450 | /* |
|
|
1451 | * mimick login's behavior by disabling the job control signals |
|
|
1452 | * a shell that wants them can turn them back on |
|
|
1453 | */ |
|
|
1454 | #ifdef SIGTSTP |
|
|
1455 | signal (SIGTSTP, SIG_IGN); |
|
|
1456 | signal (SIGTTIN, SIG_IGN); |
|
|
1457 | signal (SIGTTOU, SIG_IGN); |
|
|
1458 | #endif /* SIGTSTP */ |
|
|
1459 | |
|
|
1460 | /* set window size */ |
|
|
1461 | struct winsize ws; |
|
|
1462 | |
|
|
1463 | ws.ws_col = TermWin.ncol; |
|
|
1464 | ws.ws_row = TermWin.nrow; |
|
|
1465 | ws.ws_xpixel = ws.ws_ypixel = 0; |
|
|
1466 | (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws); |
|
|
1467 | |
|
|
1468 | // unblock signals (signals are blocked by iom.C |
|
|
1469 | sigset_t ss; |
|
|
1470 | sigemptyset (&ss); |
|
|
1471 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1472 | |
|
|
1473 | #ifndef __QNX__ |
|
|
1474 | /* command interpreter path */ |
|
|
1475 | if (argv != NULL) |
|
|
1476 | { |
|
|
1477 | # ifdef DEBUG_CMD |
|
|
1478 | int i; |
|
|
1479 | |
|
|
1480 | for (i = 0; argv[i]; i++) |
|
|
1481 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
|
|
1482 | # endif |
1049 | #endif |
1483 | |
1050 | |
1484 | execvp (argv[0], (char *const *)argv); |
1051 | #ifdef OFF_FOCUS_FADING |
1485 | /* no error message: STDERR is closed! */ |
1052 | // initially we are in unfocused state |
1486 | } |
1053 | if (rs[Rs_fade]) |
1487 | else |
1054 | pix_colors = pix_colors_unfocused; |
1488 | { |
|
|
1489 | const char *argv0, *shell; |
|
|
1490 | |
|
|
1491 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
|
|
1492 | shell = "/bin/sh"; |
|
|
1493 | |
|
|
1494 | argv0 = (const char *)rxvt_r_basename (shell); |
|
|
1495 | if (Options & Opt_loginShell) |
|
|
1496 | { |
|
|
1497 | login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); |
|
|
1498 | |
|
|
1499 | login[0] = '-'; |
|
|
1500 | STRCPY (&login[1], argv0); |
|
|
1501 | argv0 = login; |
|
|
1502 | } |
|
|
1503 | execlp (shell, argv0, NULL); |
|
|
1504 | /* no error message: STDERR is closed! */ |
|
|
1505 | } |
|
|
1506 | |
|
|
1507 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1508 | |
|
|
1509 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
|
|
1510 | char *command = NULL, fullcommand[_MAX_PATH]; |
|
|
1511 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
|
|
1512 | |
|
|
1513 | if (argv != NULL) |
|
|
1514 | { |
|
|
1515 | if (access (argv[0], X_OK) == -1) |
|
|
1516 | { |
|
|
1517 | if (STRCHR (argv[0], '/') == NULL) |
|
|
1518 | { |
|
|
1519 | searchenv (argv[0], "PATH", fullcommand); |
|
|
1520 | if (fullcommand[0] != '\0') |
|
|
1521 | command = fullcommand; |
|
|
1522 | } |
|
|
1523 | if (access (command, X_OK) == -1) |
|
|
1524 | return -1; |
|
|
1525 | } |
|
|
1526 | else |
|
|
1527 | command = argv[0]; |
|
|
1528 | arg_v = argv; |
|
|
1529 | } |
|
|
1530 | else |
|
|
1531 | { |
|
|
1532 | if ((command = getenv ("SHELL")) == NULL || *command == '\0') |
|
|
1533 | command = "/bin/sh"; |
|
|
1534 | |
|
|
1535 | arg_a[0] = my_basename (command); |
|
|
1536 | if (Options & Opt_loginShell) |
|
|
1537 | { |
|
|
1538 | login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char)); |
|
|
1539 | |
|
|
1540 | login[0] = '-'; |
|
|
1541 | STRCPY (&login[1], arg_a[0]); |
|
|
1542 | arg_a[0] = login; |
|
|
1543 | } |
|
|
1544 | arg_v = arg_a; |
|
|
1545 | } |
|
|
1546 | iov_a[0] = iov_a[1] = iov_a[2] = tty_fd; |
|
|
1547 | cmd_pid = qnx_spawn (0, 0, 0, -1, -1, |
|
|
1548 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
|
|
1549 | command, arg_v, environ, iov_a, 0); |
|
|
1550 | if (login) |
|
|
1551 | free (login); |
|
|
1552 | |
|
|
1553 | close (tty_fd); |
|
|
1554 | return cmd_fd; |
|
|
1555 | |
|
|
1556 | #endif |
1055 | #endif |
1557 | return -1; |
1056 | |
|
|
1057 | pointer_unblank (); |
|
|
1058 | scr_recolour (); |
1558 | } |
1059 | } |
1559 | |
1060 | |
1560 | /* ------------------------------------------------------------------------- * |
1061 | /* ------------------------------------------------------------------------- * |
1561 | * GET TTY CURRENT STATE * |
1062 | * GET TTY CURRENT STATE * |
1562 | * ------------------------------------------------------------------------- */ |
1063 | * ------------------------------------------------------------------------- */ |
1563 | /* rxvt_get_ttymode () */ |
|
|
1564 | /* EXTPROTO */ |
|
|
1565 | void |
1064 | void |
1566 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1065 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1567 | { |
1066 | { |
1568 | #ifdef HAVE_TERMIOS_H |
|
|
1569 | /* |
1067 | /* |
1570 | * standard System V termios interface |
1068 | * standard System V termios interface |
1571 | */ |
1069 | */ |
1572 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
1070 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
1573 | { |
1071 | { |
1574 | /* return error - use system defaults */ |
1072 | // return error - use system defaults, |
|
|
1073 | // where possible, and zero elsewhere |
|
|
1074 | memset (tio, 0, sizeof (ttymode_t)); |
|
|
1075 | |
1575 | tio->c_cc[VINTR] = CINTR; |
1076 | tio->c_cc[VINTR] = CINTR; |
1576 | tio->c_cc[VQUIT] = CQUIT; |
1077 | tio->c_cc[VQUIT] = CQUIT; |
1577 | tio->c_cc[VERASE] = CERASE; |
1078 | tio->c_cc[VERASE] = CERASE; |
|
|
1079 | #ifdef VERASE2 |
|
|
1080 | tio->c_cc[VERASE2] = CERASE2; |
|
|
1081 | #endif |
1578 | tio->c_cc[VKILL] = CKILL; |
1082 | tio->c_cc[VKILL] = CKILL; |
1579 | tio->c_cc[VSTART] = CSTART; |
1083 | tio->c_cc[VSTART] = CSTART; |
1580 | tio->c_cc[VSTOP] = CSTOP; |
1084 | tio->c_cc[VSTOP] = CSTOP; |
1581 | tio->c_cc[VSUSP] = CSUSP; |
1085 | tio->c_cc[VSUSP] = CSUSP; |
1582 | # ifdef VDSUSP |
1086 | # ifdef VDSUSP |
1583 | |
|
|
1584 | tio->c_cc[VDSUSP] = CDSUSP; |
1087 | tio->c_cc[VDSUSP] = CDSUSP; |
1585 | # endif |
1088 | # endif |
1586 | # ifdef VREPRINT |
1089 | # ifdef VREPRINT |
1587 | |
|
|
1588 | tio->c_cc[VREPRINT] = CRPRNT; |
1090 | tio->c_cc[VREPRINT] = CRPRNT; |
1589 | # endif |
1091 | # endif |
1590 | # ifdef VDISCRD |
1092 | # ifdef VDISCRD |
1591 | |
|
|
1592 | tio->c_cc[VDISCRD] = CFLUSH; |
1093 | tio->c_cc[VDISCRD] = CFLUSH; |
1593 | # endif |
1094 | # endif |
1594 | # ifdef VWERSE |
1095 | # ifdef VWERSE |
1595 | |
|
|
1596 | tio->c_cc[VWERSE] = CWERASE; |
1096 | tio->c_cc[VWERSE] = CWERASE; |
1597 | # endif |
1097 | # endif |
1598 | # ifdef VLNEXT |
1098 | # ifdef VLNEXT |
1599 | |
|
|
1600 | tio->c_cc[VLNEXT] = CLNEXT; |
1099 | tio->c_cc[VLNEXT] = CLNEXT; |
1601 | # endif |
1100 | # endif |
1602 | |
|
|
1603 | } |
1101 | } |
|
|
1102 | |
1604 | tio->c_cc[VEOF] = CEOF; |
1103 | tio->c_cc[VEOF] = CEOF; |
1605 | tio->c_cc[VEOL] = VDISABLE; |
1104 | tio->c_cc[VEOL] = VDISABLE; |
1606 | # ifdef VEOL2 |
1105 | # ifdef VEOL2 |
1607 | |
|
|
1608 | tio->c_cc[VEOL2] = VDISABLE; |
1106 | tio->c_cc[VEOL2] = VDISABLE; |
1609 | # endif |
1107 | # endif |
1610 | # ifdef VSWTC |
1108 | # ifdef VSWTC |
1611 | |
|
|
1612 | tio->c_cc[VSWTC] = VDISABLE; |
1109 | tio->c_cc[VSWTC] = VDISABLE; |
1613 | # endif |
1110 | # endif |
1614 | # ifdef VSWTCH |
1111 | # ifdef VSWTCH |
1615 | |
|
|
1616 | tio->c_cc[VSWTCH] = VDISABLE; |
1112 | tio->c_cc[VSWTCH] = VDISABLE; |
1617 | # endif |
1113 | # endif |
1618 | # if VMIN != VEOF |
1114 | # if VMIN != VEOF |
1619 | |
|
|
1620 | tio->c_cc[VMIN] = 1; |
1115 | tio->c_cc[VMIN] = 1; |
1621 | # endif |
1116 | # endif |
1622 | # if VTIME != VEOL |
1117 | # if VTIME != VEOL |
1623 | |
|
|
1624 | tio->c_cc[VTIME] = 0; |
1118 | tio->c_cc[VTIME] = 0; |
1625 | # endif |
1119 | # endif |
1626 | |
1120 | |
1627 | if (erase != -1) |
1121 | if (erase != -1) |
1628 | tio->c_cc[VERASE] = (char)erase; |
1122 | tio->c_cc[VERASE] = (char)erase; |
… | |
… | |
1644 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1138 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1645 | # if defined (ECHOCTL) && defined (ECHOKE) |
1139 | # if defined (ECHOCTL) && defined (ECHOKE) |
1646 | | ECHOCTL | ECHOKE |
1140 | | ECHOCTL | ECHOKE |
1647 | # endif |
1141 | # endif |
1648 | | ECHOE | ECHOK); |
1142 | | ECHOE | ECHOK); |
1649 | # else /* HAVE_TERMIOS_H */ |
|
|
1650 | |
|
|
1651 | /* |
|
|
1652 | * sgtty interface |
|
|
1653 | */ |
|
|
1654 | |
|
|
1655 | /* get parameters -- gtty */ |
|
|
1656 | if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0) |
|
|
1657 | { |
|
|
1658 | tio->sg.sg_erase = CERASE; /* ^H */ |
|
|
1659 | tio->sg.sg_kill = CKILL; /* ^U */ |
|
|
1660 | } |
|
|
1661 | if (erase != -1) |
|
|
1662 | tio->sg.sg_erase = (char)erase; |
|
|
1663 | |
|
|
1664 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
|
|
1665 | |
|
|
1666 | /* get special characters */ |
|
|
1667 | if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0) |
|
|
1668 | { |
|
|
1669 | tio->tc.t_intrc = CINTR; /* ^C */ |
|
|
1670 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
|
|
1671 | tio->tc.t_startc = CSTART; /* ^Q */ |
|
|
1672 | tio->tc.t_stopc = CSTOP; /* ^S */ |
|
|
1673 | tio->tc.t_eofc = CEOF; /* ^D */ |
|
|
1674 | tio->tc.t_brkc = -1; |
|
|
1675 | } |
|
|
1676 | /* get local special chars */ |
|
|
1677 | if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0) |
|
|
1678 | { |
|
|
1679 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
|
|
1680 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
|
|
1681 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
|
|
1682 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
|
|
1683 | tio->lc.t_werasc = CWERASE; /* ^W */ |
|
|
1684 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
|
|
1685 | } |
|
|
1686 | /* get line discipline */ |
|
|
1687 | ioctl (STDIN_FILENO, TIOCGETD, & (tio->line)); |
|
|
1688 | # ifdef NTTYDISC |
|
|
1689 | |
|
|
1690 | tio->line = NTTYDISC; |
|
|
1691 | # endif /* NTTYDISC */ |
|
|
1692 | |
|
|
1693 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
|
|
1694 | #endif /* HAVE_TERMIOS_H */ |
|
|
1695 | |
1143 | |
1696 | /* |
1144 | /* |
1697 | * Debugging |
1145 | * Debugging |
1698 | */ |
1146 | */ |
1699 | #ifdef DEBUG_TTYMODE |
1147 | #ifdef DEBUG_TTYMODE |
… | |
… | |
1717 | FOO (IGNCR, "IGNCR"); |
1165 | FOO (IGNCR, "IGNCR"); |
1718 | FOO (ICRNL, "ICRNL"); |
1166 | FOO (ICRNL, "ICRNL"); |
1719 | FOO (IXON, "IXON"); |
1167 | FOO (IXON, "IXON"); |
1720 | FOO (IXOFF, "IXOFF"); |
1168 | FOO (IXOFF, "IXOFF"); |
1721 | # ifdef IUCLC |
1169 | # ifdef IUCLC |
1722 | |
|
|
1723 | FOO (IUCLC, "IUCLC"); |
1170 | FOO (IUCLC, "IUCLC"); |
1724 | # endif |
1171 | # endif |
1725 | # ifdef IXANY |
1172 | # ifdef IXANY |
1726 | |
|
|
1727 | FOO (IXANY, "IXANY"); |
1173 | FOO (IXANY, "IXANY"); |
1728 | # endif |
1174 | # endif |
1729 | # ifdef IMAXBEL |
1175 | # ifdef IMAXBEL |
1730 | |
|
|
1731 | FOO (IMAXBEL, "IMAXBEL"); |
1176 | FOO (IMAXBEL, "IMAXBEL"); |
1732 | # endif |
1177 | # endif |
1733 | |
1178 | |
1734 | fprintf (stderr, "\n"); |
1179 | fprintf (stderr, "\n"); |
1735 | |
1180 | |
… | |
… | |
1742 | FOO (VERASE, "VERASE"); |
1187 | FOO (VERASE, "VERASE"); |
1743 | FOO (VKILL, "VKILL"); |
1188 | FOO (VKILL, "VKILL"); |
1744 | FOO (VEOF, "VEOF"); |
1189 | FOO (VEOF, "VEOF"); |
1745 | FOO (VEOL, "VEOL"); |
1190 | FOO (VEOL, "VEOL"); |
1746 | # ifdef VEOL2 |
1191 | # ifdef VEOL2 |
1747 | |
|
|
1748 | FOO (VEOL2, "VEOL2"); |
1192 | FOO (VEOL2, "VEOL2"); |
1749 | # endif |
1193 | # endif |
1750 | # ifdef VSWTC |
1194 | # ifdef VSWTC |
1751 | |
|
|
1752 | FOO (VSWTC, "VSWTC"); |
1195 | FOO (VSWTC, "VSWTC"); |
1753 | # endif |
1196 | # endif |
1754 | # ifdef VSWTCH |
1197 | # ifdef VSWTCH |
1755 | |
|
|
1756 | FOO (VSWTCH, "VSWTCH"); |
1198 | FOO (VSWTCH, "VSWTCH"); |
1757 | # endif |
1199 | # endif |
1758 | |
|
|
1759 | FOO (VSTART, "VSTART"); |
1200 | FOO (VSTART, "VSTART"); |
1760 | FOO (VSTOP, "VSTOP"); |
1201 | FOO (VSTOP, "VSTOP"); |
1761 | FOO (VSUSP, "VSUSP"); |
1202 | FOO (VSUSP, "VSUSP"); |
1762 | # ifdef VDSUSP |
1203 | # ifdef VDSUSP |
1763 | |
|
|
1764 | FOO (VDSUSP, "VDSUSP"); |
1204 | FOO (VDSUSP, "VDSUSP"); |
1765 | # endif |
1205 | # endif |
1766 | # ifdef VREPRINT |
1206 | # ifdef VREPRINT |
1767 | |
|
|
1768 | FOO (VREPRINT, "VREPRINT"); |
1207 | FOO (VREPRINT, "VREPRINT"); |
1769 | # endif |
1208 | # endif |
1770 | # ifdef VDISCRD |
1209 | # ifdef VDISCRD |
1771 | |
|
|
1772 | FOO (VDISCRD, "VDISCRD"); |
1210 | FOO (VDISCRD, "VDISCRD"); |
1773 | # endif |
1211 | # endif |
1774 | # ifdef VWERSE |
1212 | # ifdef VWERSE |
1775 | |
|
|
1776 | FOO (VWERSE, "VWERSE"); |
1213 | FOO (VWERSE, "VWERSE"); |
1777 | # endif |
1214 | # endif |
1778 | # ifdef VLNEXT |
1215 | # ifdef VLNEXT |
1779 | |
|
|
1780 | FOO (VLNEXT, "VLNEXT"); |
1216 | FOO (VLNEXT, "VLNEXT"); |
1781 | # endif |
1217 | # endif |
1782 | |
1218 | |
1783 | fprintf (stderr, "\n"); |
1219 | fprintf (stderr, "\n"); |
1784 | # undef FOO |
1220 | # undef FOO |
1785 | # endif /* HAVE_TERMIOS_H */ |
1221 | # endif /* HAVE_TERMIOS_H */ |
1786 | #endif /* DEBUG_TTYMODE */ |
1222 | #endif /* DEBUG_TTYMODE */ |
1787 | } |
1223 | } |
1788 | |
1224 | |
|
|
1225 | /*----------------------------------------------------------------------*/ |
|
|
1226 | /* |
|
|
1227 | * Run the command in a subprocess and return a file descriptor for the |
|
|
1228 | * master end of the pseudo-teletype pair with the command talking to |
|
|
1229 | * the slave. |
|
|
1230 | */ |
|
|
1231 | void |
|
|
1232 | rxvt_term::run_command (const char *const *argv) |
|
|
1233 | { |
|
|
1234 | #if ENABLE_FRILLS |
|
|
1235 | if (rs[Rs_pty_fd]) |
|
|
1236 | { |
|
|
1237 | pty->pty = atoi (rs[Rs_pty_fd]); |
|
|
1238 | |
|
|
1239 | if (pty->pty >= 0) |
|
|
1240 | { |
|
|
1241 | if (getfd_hook) |
|
|
1242 | pty->pty = (*getfd_hook) (pty->pty); |
|
|
1243 | |
|
|
1244 | if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK)) |
|
|
1245 | rxvt_fatal ("unusable pty-fd filehandle, aborting.\n"); |
|
|
1246 | } |
|
|
1247 | } |
|
|
1248 | else |
|
|
1249 | #endif |
|
|
1250 | if (!pty->get ()) |
|
|
1251 | rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); |
|
|
1252 | |
|
|
1253 | int er; |
|
|
1254 | |
|
|
1255 | #ifndef NO_BACKSPACE_KEY |
|
|
1256 | if (key_backspace[0] && !key_backspace[1]) |
|
|
1257 | er = key_backspace[0]; |
|
|
1258 | else if (strcmp (key_backspace, "DEC") == 0) |
|
|
1259 | er = '\177'; /* the initial state anyway */ |
|
|
1260 | else |
|
|
1261 | #endif |
|
|
1262 | er = -1; |
|
|
1263 | |
|
|
1264 | rxvt_get_ttymode (&tio, er); |
|
|
1265 | SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ |
|
|
1266 | pty->set_utf8_mode (enc_utf8); |
|
|
1267 | |
|
|
1268 | /* set initial window size */ |
|
|
1269 | tt_winch (); |
|
|
1270 | |
|
|
1271 | #if ENABLE_FRILLS |
|
|
1272 | if (rs[Rs_pty_fd]) |
|
|
1273 | return; |
|
|
1274 | #endif |
|
|
1275 | |
|
|
1276 | /* spin off the command interpreter */ |
|
|
1277 | switch (cmd_pid = fork ()) |
|
|
1278 | { |
|
|
1279 | case -1: |
|
|
1280 | { |
|
|
1281 | cmd_pid = 0; |
|
|
1282 | rxvt_fatal ("can't fork, aborting.\n"); |
|
|
1283 | } |
|
|
1284 | case 0: |
|
|
1285 | init_env (); |
|
|
1286 | |
|
|
1287 | if (!pty->make_controlling_tty ()) |
|
|
1288 | fprintf (stderr, "%s: could not obtain control of tty.", RESNAME); |
|
|
1289 | else |
|
|
1290 | { |
|
|
1291 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1292 | dup2 (pty->tty, STDIN_FILENO); |
|
|
1293 | dup2 (pty->tty, STDOUT_FILENO); |
|
|
1294 | dup2 (pty->tty, STDERR_FILENO); |
|
|
1295 | |
|
|
1296 | // close all our file handles that we do no longer need |
|
|
1297 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
1298 | { |
|
|
1299 | if ((*t)->pty->pty > 2) close ((*t)->pty->pty); |
|
|
1300 | if ((*t)->pty->tty > 2) close ((*t)->pty->tty); |
|
|
1301 | } |
|
|
1302 | |
|
|
1303 | run_child (argv); |
|
|
1304 | fprintf (stderr, "%s: unable to exec child.", RESNAME); |
|
|
1305 | } |
|
|
1306 | |
|
|
1307 | _exit (EXIT_FAILURE); |
|
|
1308 | |
|
|
1309 | default: |
|
|
1310 | if (!option (Opt_utmpInhibit)) |
|
|
1311 | pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]); |
|
|
1312 | |
|
|
1313 | pty->close_tty (); |
|
|
1314 | |
|
|
1315 | child_ev.start (cmd_pid); |
|
|
1316 | |
|
|
1317 | HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END)); |
|
|
1318 | break; |
|
|
1319 | } |
|
|
1320 | } |
|
|
1321 | |
|
|
1322 | /* ------------------------------------------------------------------------- * |
|
|
1323 | * CHILD PROCESS OPERATIONS * |
|
|
1324 | * ------------------------------------------------------------------------- */ |
|
|
1325 | /* |
|
|
1326 | * The only open file descriptor is the slave tty - so no error messages. |
|
|
1327 | * returns are fatal |
|
|
1328 | */ |
|
|
1329 | int |
|
|
1330 | rxvt_term::run_child (const char *const *argv) |
|
|
1331 | { |
|
|
1332 | char *login; |
|
|
1333 | |
|
|
1334 | if (option (Opt_console)) |
|
|
1335 | { /* be virtual console, fail silently */ |
|
|
1336 | #ifdef TIOCCONS |
|
|
1337 | unsigned int on = 1; |
|
|
1338 | |
|
|
1339 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
|
|
1340 | #elif defined (SRIOCSREDIR) |
|
|
1341 | int fd; |
|
|
1342 | |
|
|
1343 | fd = open (CONSOLE, O_WRONLY, 0); |
|
|
1344 | if (fd >= 0) |
|
|
1345 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
|
|
1346 | close (fd); |
|
|
1347 | #endif /* SRIOCSREDIR */ |
|
|
1348 | } |
|
|
1349 | |
|
|
1350 | /* reset signals and spin off the command interpreter */ |
|
|
1351 | signal (SIGINT, SIG_DFL); |
|
|
1352 | signal (SIGQUIT, SIG_DFL); |
|
|
1353 | signal (SIGCHLD, SIG_DFL); |
|
|
1354 | signal (SIGHUP, SIG_DFL); |
|
|
1355 | signal (SIGPIPE, SIG_DFL); |
|
|
1356 | /* |
|
|
1357 | * mimick login's behavior by disabling the job control signals |
|
|
1358 | * a shell that wants them can turn them back on |
|
|
1359 | */ |
|
|
1360 | #ifdef SIGTSTP |
|
|
1361 | signal (SIGTSTP, SIG_IGN); |
|
|
1362 | signal (SIGTTIN, SIG_IGN); |
|
|
1363 | signal (SIGTTOU, SIG_IGN); |
|
|
1364 | #endif /* SIGTSTP */ |
|
|
1365 | |
|
|
1366 | // unblock signals (signals are blocked by iom.C |
|
|
1367 | sigset_t ss; |
|
|
1368 | sigemptyset (&ss); |
|
|
1369 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1370 | |
|
|
1371 | /* command interpreter path */ |
|
|
1372 | if (argv != NULL) |
|
|
1373 | { |
|
|
1374 | # ifdef DEBUG_CMD |
|
|
1375 | int i; |
|
|
1376 | |
|
|
1377 | for (i = 0; argv[i]; i++) |
|
|
1378 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
|
|
1379 | # endif |
|
|
1380 | |
|
|
1381 | execvp (argv[0], (char *const *)argv); |
|
|
1382 | /* no error message: STDERR is closed! */ |
|
|
1383 | } |
|
|
1384 | else |
|
|
1385 | { |
|
|
1386 | const char *argv0, *shell; |
|
|
1387 | |
|
|
1388 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
|
|
1389 | shell = "/bin/sh"; |
|
|
1390 | |
|
|
1391 | argv0 = (const char *)rxvt_r_basename (shell); |
|
|
1392 | |
|
|
1393 | if (option (Opt_loginShell)) |
|
|
1394 | { |
|
|
1395 | login = (char *)rxvt_malloc (strlen (argv0) + 2); |
|
|
1396 | |
|
|
1397 | login[0] = '-'; |
|
|
1398 | strcpy (&login[1], argv0); |
|
|
1399 | argv0 = login; |
|
|
1400 | } |
|
|
1401 | |
|
|
1402 | execlp (shell, argv0, NULL); |
|
|
1403 | /* no error message: STDERR is closed! */ |
|
|
1404 | } |
|
|
1405 | |
|
|
1406 | return -1; |
|
|
1407 | } |
|
|
1408 | |
1789 | /*----------------------- end-of-file (C source) -----------------------*/ |
1409 | /*----------------------- end-of-file (C source) -----------------------*/ |