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[xxxterm.git] / settings.c
blob8ff3ad94be4347aa51701fd8fcf584de1c0ae786
1 /*
2 * Copyright (c) 2010, 2011 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2011 Stevan Andjelkovic <stevan@student.chalmers.se>
4 * Copyright (c) 2010, 2011 Edd Barrett <vext01@gmail.com>
5 * Copyright (c) 2011 Todd T. Fries <todd@fries.net>
6 * Copyright (c) 2011 Raphael Graf <r@undefined.ch>
7 * Copyright (c) 2011 Michal Mazurek <akfaew@jasminek.net>
8 *
9 * Permission to use, copy, modify, and distribute this software for any
10 * purpose with or without fee is hereby granted, provided that the above
11 * copyright notice and this permission notice appear in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
14 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
15 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
16 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
17 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
18 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 */
21
22 #include "xxxterm.h"
23
24 /* globals */
25 SoupURI *proxy_uri = NULL;
26 PangoFontDescription *cmd_font;
27 PangoFontDescription *oops_font;
28 PangoFontDescription *statusbar_font;
29 PangoFontDescription *tabbar_font;
30
31 /* settings that require restart */
32 int tabless = 0; /* allow only 1 tab */
33 int enable_socket = 0;
34 int single_instance = 0; /* only allow one xxxterm to run */
35 int fancy_bar = 1; /* fancy toolbar */
36 int browser_mode = XT_BM_NORMAL;
37 int enable_localstorage = 1;
38 char *statusbar_elems = NULL;
39
40 /* runtime settings */
41 int show_tabs = 1; /* show tabs on notebook */
42 int tab_style = XT_TABS_NORMAL; /* tab bar style */
43 int show_url = 1; /* show url toolbar on notebook */
44 int show_statusbar = 0; /* vimperator style status bar */
45 int ctrl_click_focus = 0; /* ctrl click gets focus */
46 int cookies_enabled = 1; /* enable cookies */
47 int read_only_cookies = 0; /* enable to not write cookies */
48 int enable_scripts = 1;
49 int enable_plugins = 1;
50 gfloat default_zoom_level = 1.0;
51 char default_script[PATH_MAX];
52 int window_height = 768;
53 int window_width = 1024;
54 int icon_size = 2; /* 1 = smallest, 2+ = bigger */
55 int refresh_interval = 10; /* download refresh interval */
56 int enable_plugin_whitelist = 0;
57 int enable_cookie_whitelist = 0;
58 int enable_js_whitelist = 0;
59 int session_timeout = 3600; /* cookie session timeout */
60 int cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
61 char *ssl_ca_file = NULL;
62 char *resource_dir = NULL;
63 gboolean ssl_strict_certs = FALSE;
64 int append_next = 1; /* append tab after current tab */
65 char *home = NULL;
66 char *search_string = NULL;
67 char *http_proxy = NULL;
68 char download_dir[PATH_MAX];
69 char runtime_settings[PATH_MAX]; /* override of settings */
70 int allow_volatile_cookies = 0;
71 int save_global_history = 0; /* save global history to disk */
72 char *user_agent = NULL;
73 int save_rejected_cookies = 0;
74 int session_autosave = 0;
75 int guess_search = 0;
76 int dns_prefetch = FALSE;
77 gint max_connections = 25;
78 gint max_host_connections = 5;
79 gint enable_spell_checking = 0;
80 char *spell_check_languages = NULL;
81 int xterm_workaround = 0;
82 char *url_regex = NULL;
83 int history_autosave = 0;
84 char search_file[PATH_MAX];
85 char command_file[PATH_MAX];
86 char *encoding = NULL;
87 int autofocus_onload = 0;
88
89 char *cmd_font_name = NULL;
90 char *oops_font_name = NULL;
91 char *statusbar_font_name = NULL;
92 char *tabbar_font_name = NULL;
93
94 char *get_download_dir(struct settings *);
95 char *get_default_script(struct settings *);
96 char *get_runtime_dir(struct settings *);
97 char *get_tab_style(struct settings *);
98 char *get_work_dir(struct settings *);
99
100 int add_cookie_wl(struct settings *, char *);
101 int add_js_wl(struct settings *, char *);
102 int add_pl_wl(struct settings *, char *);
103 int add_mime_type(struct settings *, char *);
104 int add_alias(struct settings *, char *);
105 int add_kb(struct settings *, char *);
106
107 int set_download_dir(struct settings *, char *);
108 int set_default_script(struct settings *, char *);
109 int set_runtime_dir(struct settings *, char *);
110 int set_tab_style(struct settings *, char *);
111 int set_work_dir(struct settings *, char *);
112
113 void walk_mime_type(struct settings *, void (*)(struct settings *,
114 char *, void *), void *);
115 void walk_alias(struct settings *, void (*)(struct settings *,
116 char *, void *), void *);
117 void walk_cookie_wl(struct settings *, void (*)(struct settings *,
118 char *, void *), void *);
119 void walk_js_wl(struct settings *, void (*)(struct settings *,
120 char *, void *), void *);
121 void walk_pl_wl(struct settings *, void (*)(struct settings *,
122 char *, void *), void *);
123 void walk_kb(struct settings *, void (*)(struct settings *, char *,
124 void *), void *);
125
126 int
127 set_http_proxy(char *proxy)
128 {
129 SoupURI *uri;
130
131 if (proxy == NULL)
132 return (1);
133
134 /* see if we need to clear it instead */
135 if (strlen(proxy) == 0) {
136 setup_proxy(NULL);
137 return (0);
138 }
139
140 uri = soup_uri_new(proxy);
141 if (uri == NULL || !SOUP_URI_VALID_FOR_HTTP(uri))
142 return (1);
143
144 setup_proxy(proxy);
145
146 soup_uri_free(uri);
147
148 return (0);
149 }
150
151 struct special {
152 int (*set)(struct settings *, char *);
153 char *(*get)(struct settings *);
154 void (*walk)(struct settings *,
155 void (*cb)(struct settings *, char *, void *),
156 void *);
157 };
158
159 struct special s_browser_mode = {
160 set_browser_mode,
161 get_browser_mode,
162 NULL
163 };
164
165 struct special s_cookie = {
166 set_cookie_policy,
167 get_cookie_policy,
168 NULL
169 };
170
171 struct special s_alias = {
172 add_alias,
173 NULL,
174 walk_alias
175 };
176
177 struct special s_mime = {
178 add_mime_type,
179 NULL,
180 walk_mime_type
181 };
182
183 struct special s_js = {
184 add_js_wl,
185 NULL,
186 walk_js_wl
187 };
188
189 struct special s_pl = {
190 add_pl_wl,
191 NULL,
192 walk_pl_wl
193 };
194
195 struct special s_kb = {
196 add_kb,
197 NULL,
198 walk_kb
199 };
200
201 struct special s_cookie_wl = {
202 add_cookie_wl,
203 NULL,
204 walk_cookie_wl
205 };
206
207 struct special s_default_script = {
208 set_default_script,
209 get_default_script,
210 NULL
211 };
212
213 struct special s_download_dir = {
214 set_download_dir,
215 get_download_dir,
216 NULL
217 };
218
219 struct special s_work_dir = {
220 set_work_dir,
221 get_work_dir,
222 NULL
223 };
224
225 struct special s_tab_style = {
226 set_tab_style,
227 get_tab_style,
228 NULL
229 };
230
231 struct settings rs[] = {
232 { "allow_volatile_cookies", XT_S_INT, 0, &allow_volatile_cookies, NULL, NULL },
233 { "append_next", XT_S_INT, 0, &append_next, NULL, NULL },
234 { "autofocus_onload", XT_S_INT, 0, &autofocus_onload, NULL, NULL },
235 { "browser_mode", XT_S_INT, 0, NULL, NULL,&s_browser_mode },
236 { "cookie_policy", XT_S_INT, 0, NULL, NULL,&s_cookie },
237 { "cookies_enabled", XT_S_INT, 0, &cookies_enabled, NULL, NULL },
238 { "ctrl_click_focus", XT_S_INT, 0, &ctrl_click_focus, NULL, NULL },
239 { "default_zoom_level", XT_S_FLOAT, 0, NULL, NULL, NULL, &default_zoom_level },
240 { "default_script", XT_S_STR, 0, NULL, NULL,&s_default_script },
241 { "download_dir", XT_S_STR, 0, NULL, NULL,&s_download_dir },
242 { "enable_cookie_whitelist", XT_S_INT, 0, &enable_cookie_whitelist, NULL, NULL },
243 { "enable_js_whitelist", XT_S_INT, 0, &enable_js_whitelist, NULL, NULL },
244 { "enable_plugin_whitelist", XT_S_INT, 0, &enable_plugin_whitelist, NULL, NULL },
245 { "enable_localstorage", XT_S_INT, 0, &enable_localstorage, NULL, NULL },
246 { "enable_plugins", XT_S_INT, 0, &enable_plugins, NULL, NULL },
247 { "enable_scripts", XT_S_INT, 0, &enable_scripts, NULL, NULL },
248 { "enable_socket", XT_S_INT, XT_SF_RESTART,&enable_socket, NULL, NULL },
249 { "enable_spell_checking", XT_S_INT, 0, &enable_spell_checking, NULL, NULL },
250 { "encoding", XT_S_STR, 0, NULL, &encoding, NULL },
251 { "fancy_bar", XT_S_INT, XT_SF_RESTART,&fancy_bar, NULL, NULL },
252 { "guess_search", XT_S_INT, 0, &guess_search, NULL, NULL },
253 { "history_autosave", XT_S_INT, 0, &history_autosave, NULL, NULL },
254 { "home", XT_S_STR, 0, NULL, &home, NULL },
255 { "http_proxy", XT_S_STR, 0, NULL, &http_proxy, NULL, NULL, set_http_proxy },
256 { "icon_size", XT_S_INT, 0, &icon_size, NULL, NULL },
257 { "max_connections", XT_S_INT, XT_SF_RESTART,&max_connections, NULL, NULL },
258 { "max_host_connections", XT_S_INT, XT_SF_RESTART,&max_host_connections, NULL, NULL },
259 { "read_only_cookies", XT_S_INT, 0, &read_only_cookies, NULL, NULL },
260 { "refresh_interval", XT_S_INT, 0, &refresh_interval, NULL, NULL },
261 { "resource_dir", XT_S_STR, 0, NULL, &resource_dir, NULL },
262 { "search_string", XT_S_STR, 0, NULL, &search_string, NULL },
263 { "save_global_history", XT_S_INT, XT_SF_RESTART,&save_global_history, NULL, NULL },
264 { "save_rejected_cookies", XT_S_INT, XT_SF_RESTART,&save_rejected_cookies, NULL, NULL },
265 { "session_timeout", XT_S_INT, 0, &session_timeout, NULL, NULL },
266 { "session_autosave", XT_S_INT, 0, &session_autosave, NULL, NULL },
267 { "single_instance", XT_S_INT, XT_SF_RESTART,&single_instance, NULL, NULL },
268 { "show_tabs", XT_S_INT, 0, &show_tabs, NULL, NULL },
269 { "show_url", XT_S_INT, 0, &show_url, NULL, NULL },
270 { "show_statusbar", XT_S_INT, 0, &show_statusbar, NULL, NULL },
271 { "spell_check_languages", XT_S_STR, 0, NULL, &spell_check_languages, NULL },
272 { "ssl_ca_file", XT_S_STR, 0, NULL, &ssl_ca_file, NULL },
273 { "ssl_strict_certs", XT_S_INT, 0, &ssl_strict_certs, NULL, NULL },
274 { "statusbar_elems", XT_S_STR, 0, NULL, &statusbar_elems, NULL },
275 { "tab_style", XT_S_STR, 0, NULL, NULL,&s_tab_style },
276 { "url_regex", XT_S_STR, 0, NULL, &url_regex, NULL },
277 { "user_agent", XT_S_STR, 0, NULL, &user_agent, NULL },
278 { "window_height", XT_S_INT, 0, &window_height, NULL, NULL },
279 { "window_width", XT_S_INT, 0, &window_width, NULL, NULL },
280 { "work_dir", XT_S_STR, 0, NULL, NULL,&s_work_dir },
281 { "xterm_workaround", XT_S_INT, 0, &xterm_workaround, NULL, NULL },
282
283 /* font settings */
284 { "cmd_font", XT_S_STR, 0, NULL, &cmd_font_name, NULL },
285 { "oops_font", XT_S_STR, 0, NULL, &oops_font_name, NULL },
286 { "statusbar_font", XT_S_STR, 0, NULL, &statusbar_font_name, NULL },
287 { "tabbar_font", XT_S_STR, 0, NULL, &tabbar_font_name, NULL },
288
289 /* runtime settings */
290 { "alias", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_alias },
291 { "cookie_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_cookie_wl },
292 { "js_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_js },
293 { "keybinding", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_kb },
294 { "mime_type", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_mime },
295 { "pl_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_pl },
296 };
297
298 size_t
299 get_settings_size(void)
300 {
301 return (LENGTH(rs));
302 }
303
304 char *
305 get_setting_name(int i)
306 {
307 if (i > LENGTH(rs))
308 return (NULL);
309 return (rs[i].name);
310 }
311
312 char *
313 get_as_string(struct settings *s)
314 {
315 char *r = NULL;
316
317 if (s == NULL)
318 return (NULL);
319
320 if (s->s) {
321 if (s->s->get)
322 r = s->s->get(s);
323 else
324 warnx("get_as_string skip %s\n", s->name);
325 } else if (s->type == XT_S_INT)
326 r = g_strdup_printf("%d", *s->ival);
327 else if (s->type == XT_S_STR)
328 r = g_strdup(*s->sval);
329 else if (s->type == XT_S_FLOAT)
330 r = g_strdup_printf("%f", *s->fval);
331 else
332 r = g_strdup_printf("INVALID TYPE");
333
334 return (r);
335 }
336
337 void
338 settings_walk(void (*cb)(struct settings *, char *, void *), void *cb_args)
339 {
340 int i;
341 char *s;
342
343 for (i = 0; i < LENGTH(rs); i++) {
344 if (rs[i].s && rs[i].s->walk)
345 rs[i].s->walk(&rs[i], cb, cb_args);
346 else {
347 s = get_as_string(&rs[i]);
348 cb(&rs[i], s, cb_args);
349 g_free(s);
350 }
351 }
352 }
353
354 int
355 set_browser_mode(struct settings *s, char *val)
356 {
357 if (!strcmp(val, "whitelist")) {
358 browser_mode = XT_BM_WHITELIST;
359 allow_volatile_cookies = 0;
360 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;
361 cookies_enabled = 1;
362 enable_cookie_whitelist = 1;
363 enable_plugin_whitelist = 1;
364 enable_plugins = 0;
365 read_only_cookies = 0;
366 save_rejected_cookies = 0;
367 session_timeout = 3600;
368 enable_scripts = 0;
369 enable_js_whitelist = 1;
370 enable_localstorage = 0;
371 } else if (!strcmp(val, "normal")) {
372 browser_mode = XT_BM_NORMAL;
373 allow_volatile_cookies = 0;
374 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
375 cookies_enabled = 1;
376 enable_cookie_whitelist = 0;
377 enable_plugin_whitelist = 0;
378 enable_plugins = 1;
379 read_only_cookies = 0;
380 save_rejected_cookies = 0;
381 session_timeout = 3600;
382 enable_scripts = 1;
383 enable_js_whitelist = 0;
384 enable_localstorage = 1;
385 } else if (!strcmp(val, "kiosk")) {
386 browser_mode = XT_BM_KIOSK;
387 allow_volatile_cookies = 0;
388 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
389 cookies_enabled = 1;
390 enable_cookie_whitelist = 0;
391 enable_plugin_whitelist = 0;
392 enable_plugins = 1;
393 read_only_cookies = 0;
394 save_rejected_cookies = 0;
395 session_timeout = 3600;
396 enable_scripts = 1;
397 enable_js_whitelist = 0;
398 enable_localstorage = 1;
399 show_tabs = 0;
400 tabless = 1;
401 } else
402 return (1);
403
404 return (0);
405 }
406
407 char *
408 get_browser_mode(struct settings *s)
409 {
410 char *r = NULL;
411
412 if (browser_mode == XT_BM_WHITELIST)
413 r = g_strdup("whitelist");
414 else if (browser_mode == XT_BM_NORMAL)
415 r = g_strdup("normal");
416 else if (browser_mode == XT_BM_KIOSK)
417 r = g_strdup("kiosk");
418 else
419 return (NULL);
420
421 return (r);
422 }
423
424 int
425 set_cookie_policy(struct settings *s, char *val)
426 {
427 if (!strcmp(val, "no3rdparty"))
428 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;
429 else if (!strcmp(val, "accept"))
430 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
431 else if (!strcmp(val, "reject"))
432 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NEVER;
433 else
434 return (1);
435
436 return (0);
437 }
438
439 char *
440 get_cookie_policy(struct settings *s)
441 {
442 char *r = NULL;
443
444 if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY)
445 r = g_strdup("no3rdparty");
446 else if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_ALWAYS)
447 r = g_strdup("accept");
448 else if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_NEVER)
449 r = g_strdup("reject");
450 else
451 return (NULL);
452
453 return (r);
454 }
455
456 char *
457 get_default_script(struct settings *s)
458 {
459 if (default_script[0] == '\0')
460 return (0);
461 return (g_strdup(default_script));
462 }
463
464 int
465 set_default_script(struct settings *s, char *val)
466 {
467 if (val[0] == '~')
468 snprintf(default_script, sizeof default_script, "%s/%s",
469 pwd->pw_dir, &val[1]);
470 else
471 strlcpy(default_script, val, sizeof default_script);
472
473 return (0);
474 }
475
476 char *
477 get_download_dir(struct settings *s)
478 {
479 if (download_dir[0] == '\0')
480 return (0);
481 return (g_strdup(download_dir));
482 }
483
484 int
485 set_download_dir(struct settings *s, char *val)
486 {
487 if (val[0] == '~')
488 snprintf(download_dir, sizeof download_dir, "%s/%s",
489 pwd->pw_dir, &val[1]);
490 else
491 strlcpy(download_dir, val, sizeof download_dir);
492
493 return (0);
494 }
495
496 int
497 add_alias(struct settings *s, char *line)
498 {
499 char *l, *alias;
500 struct alias *a = NULL;
501
502 if (s == NULL || line == NULL) {
503 show_oops(NULL, "add_alias invalid parameters");
504 return (1);
505 }
506
507 l = line;
508 a = g_malloc(sizeof(*a));
509
510 if ((alias = strsep(&l, " \t,")) == NULL || l == NULL) {
511 show_oops(NULL, "add_alias: incomplete alias definition");
512 goto bad;
513 }
514 if (strlen(alias) == 0 || strlen(l) == 0) {
515 show_oops(NULL, "add_alias: invalid alias definition");
516 goto bad;
517 }
518
519 a->a_name = g_strdup(alias);
520 a->a_uri = g_strdup(l);
521
522 DNPRINTF(XT_D_CONFIG, "add_alias: %s for %s\n", a->a_name, a->a_uri);
523
524 TAILQ_INSERT_TAIL(&aliases, a, entry);
525
526 return (0);
527 bad:
528 if (a)
529 g_free(a);
530 return (1);
531 }
532
533 void
534 walk_alias(struct settings *s,
535 void (*cb)(struct settings *, char *, void *), void *cb_args)
536 {
537 struct alias *a;
538 char *str;
539
540 if (s == NULL || cb == NULL) {
541 show_oops(NULL, "walk_alias invalid parameters");
542 return;
543 }
544
545 TAILQ_FOREACH(a, &aliases, entry) {
546 str = g_strdup_printf("%s --> %s", a->a_name, a->a_uri);
547 cb(s, str, cb_args);
548 g_free(str);
549 }
550 }
551
552 int
553 add_mime_type(struct settings *s, char *line)
554 {
555 char *mime_type;
556 char *l;
557 struct mime_type *m = NULL;
558 int downloadfirst = 0;
559
560 /* XXX this could be smarter */
561
562 if (line == NULL || strlen(line) == 0) {
563 show_oops(NULL, "add_mime_type invalid parameters");
564 return (1);
565 }
566
567 l = line;
568 if (*l == '@') {
569 downloadfirst = 1;
570 l++;
571 }
572 m = g_malloc(sizeof(*m));
573
574 if ((mime_type = strsep(&l, " \t,")) == NULL || l == NULL) {
575 show_oops(NULL, "add_mime_type: invalid mime_type");
576 goto bad;
577 }
578 if (mime_type[strlen(mime_type) - 1] == '*') {
579 mime_type[strlen(mime_type) - 1] = '\0';
580 m->mt_default = 1;
581 } else
582 m->mt_default = 0;
583
584 if (strlen(mime_type) == 0 || strlen(l) == 0) {
585 show_oops(NULL, "add_mime_type: invalid mime_type");
586 goto bad;
587 }
588
589 m->mt_type = g_strdup(mime_type);
590 m->mt_action = g_strdup(l);
591 m->mt_download = downloadfirst;
592
593 DNPRINTF(XT_D_CONFIG, "add_mime_type: type %s action %s default %d\n",
594 m->mt_type, m->mt_action, m->mt_default);
595
596 TAILQ_INSERT_TAIL(&mtl, m, entry);
597
598 return (0);
599 bad:
600 if (m)
601 g_free(m);
602 return (1);
603 }
604
605 void
606 walk_mime_type(struct settings *s,
607 void (*cb)(struct settings *, char *, void *), void *cb_args)
608 {
609 struct mime_type *m;
610 char *str;
611
612 if (s == NULL || cb == NULL) {
613 show_oops(NULL, "walk_mime_type invalid parameters");
614 return;
615 }
616
617 TAILQ_FOREACH(m, &mtl, entry) {
618 str = g_strdup_printf("%s%s --> %s",
619 m->mt_type,
620 m->mt_default ? "*" : "",
621 m->mt_action);
622 cb(s, str, cb_args);
623 g_free(str);
624 }
625 }
626
627 /* inherent to GTK not all keys will be caught at all times */
628 /* XXX sort key bindings */
629 struct key_binding keys[] = {
630 { "command_mode", 0, 0, GDK_Escape },
631 { "insert_mode", 0, 0, GDK_i },
632 { "cookiejar", MOD1, 0, GDK_j },
633 { "downloadmgr", MOD1, 0, GDK_d },
634 { "history", MOD1, 0, GDK_h },
635 { "print", CTRL, 0, GDK_p },
636 { "search", 0, 0, GDK_slash },
637 { "searchb", 0, 0, GDK_question },
638 { "statustoggle", CTRL, 0, GDK_n },
639 { "command", 0, 0, GDK_colon },
640 { "qa", CTRL, 0, GDK_q },
641 { "restart", MOD1, 0, GDK_q },
642 { "js toggle", CTRL, 0, GDK_j },
643 { "cookie toggle", MOD1, 0, GDK_c },
644 { "togglesrc", CTRL, 0, GDK_s },
645 { "yankuri", 0, 0, GDK_y },
646 { "pasteuricur", 0, 0, GDK_p },
647 { "pasteurinew", 0, 0, GDK_P },
648 { "toplevel toggle", 0, 0, GDK_F4 },
649 { "help", 0, 0, GDK_F1 },
650 { "run_script", MOD1, 0, GDK_r },
651
652 /* search */
653 { "searchnext", 0, 0, GDK_n },
654 { "searchprevious", 0, 0, GDK_N },
655
656 /* focus */
657 { "focusaddress", 0, 0, GDK_F6 },
658 { "focussearch", 0, 0, GDK_F7 },
659
660 /* hinting */
661 { "hinting", 0, 0, GDK_f },
662 { "hinting", 0, 0, GDK_period },
663 { "hinting_newtab", SHFT, 0, GDK_F },
664 { "hinting_newtab", 0, 0, GDK_comma },
665
666 /* custom stylesheet */
667 { "userstyle", 0, 0, GDK_s },
668
669 /* navigation */
670 { "goback", 0, 0, GDK_BackSpace },
671 { "goback", MOD1, 0, GDK_Left },
672 { "goforward", SHFT, 0, GDK_BackSpace },
673 { "goforward", MOD1, 0, GDK_Right },
674 { "reload", 0, 0, GDK_F5 },
675 { "reload", CTRL, 0, GDK_r },
676 { "reload", CTRL, 0, GDK_l },
677 { "favorites", MOD1, 1, GDK_f },
678
679 /* vertical movement */
680 { "scrolldown", 0, 0, GDK_j },
681 { "scrolldown", 0, 0, GDK_Down },
682 { "scrollup", 0, 0, GDK_Up },
683 { "scrollup", 0, 0, GDK_k },
684 { "scrollbottom", 0, 0, GDK_G },
685 { "scrollbottom", 0, 0, GDK_End },
686 { "scrolltop", 0, 0, GDK_Home },
687 { "scrollpagedown", 0, 0, GDK_space },
688 { "scrollpagedown", CTRL, 0, GDK_f },
689 { "scrollhalfdown", CTRL, 0, GDK_d },
690 { "scrollpagedown", 0, 0, GDK_Page_Down },
691 { "scrollpageup", 0, 0, GDK_Page_Up },
692 { "scrollpageup", CTRL, 0, GDK_b },
693 { "scrollhalfup", CTRL, 0, GDK_u },
694 /* horizontal movement */
695 { "scrollright", 0, 0, GDK_l },
696 { "scrollright", 0, 0, GDK_Right },
697 { "scrollleft", 0, 0, GDK_Left },
698 { "scrollleft", 0, 0, GDK_h },
699 { "scrollfarright", 0, 0, GDK_dollar },
700 { "scrollfarleft", 0, 0, GDK_0 },
701
702 /* tabs */
703 { "tabnew", CTRL, 0, GDK_t },
704 { "999tabnew", CTRL, 0, GDK_T },
705 { "tabclose", CTRL, 1, GDK_w },
706 { "tabundoclose", 0, 0, GDK_U },
707 { "tabnext 1", CTRL, 0, GDK_1 },
708 { "tabnext 2", CTRL, 0, GDK_2 },
709 { "tabnext 3", CTRL, 0, GDK_3 },
710 { "tabnext 4", CTRL, 0, GDK_4 },
711 { "tabnext 5", CTRL, 0, GDK_5 },
712 { "tabnext 6", CTRL, 0, GDK_6 },
713 { "tabnext 7", CTRL, 0, GDK_7 },
714 { "tabnext 8", CTRL, 0, GDK_8 },
715 { "tabnext 9", CTRL, 0, GDK_9 },
716 { "tabfirst", CTRL, 0, GDK_less },
717 { "tablast", CTRL, 0, GDK_greater },
718 { "tabprevious", CTRL, 0, GDK_Left },
719 { "tabnext", CTRL, 0, GDK_Right },
720 { "focusout", CTRL, 0, GDK_minus },
721 { "focusin", CTRL, 0, GDK_plus },
722 { "focusin", CTRL, 0, GDK_equal },
723 { "focusreset", CTRL, 0, GDK_0 },
724
725 /* command aliases (handy when -S flag is used) */
726 { "promptopen", 0, 0, GDK_F9 },
727 { "promptopencurrent", 0, 0, GDK_F10 },
728 { "prompttabnew", 0, 0, GDK_F11 },
729 { "prompttabnewcurrent",0, 0, GDK_F12 },
730 };
731
732 void
733 walk_kb(struct settings *s,
734 void (*cb)(struct settings *, char *, void *), void *cb_args)
735 {
736 struct key_binding *k;
737 char str[1024];
738
739 if (s == NULL || cb == NULL) {
740 show_oops(NULL, "walk_kb invalid parameters");
741 return;
742 }
743
744 TAILQ_FOREACH(k, &kbl, entry) {
745 if (k->cmd == NULL)
746 continue;
747 str[0] = '\0';
748
749 /* sanity */
750 if (gdk_keyval_name(k->key) == NULL)
751 continue;
752
753 strlcat(str, k->cmd, sizeof str);
754 strlcat(str, ",", sizeof str);
755
756 if (k->mask & GDK_SHIFT_MASK)
757 strlcat(str, "S-", sizeof str);
758 if (k->mask & GDK_CONTROL_MASK)
759 strlcat(str, "C-", sizeof str);
760 if (k->mask & GDK_MOD1_MASK)
761 strlcat(str, "M1-", sizeof str);
762 if (k->mask & GDK_MOD2_MASK)
763 strlcat(str, "M2-", sizeof str);
764 if (k->mask & GDK_MOD3_MASK)
765 strlcat(str, "M3-", sizeof str);
766 if (k->mask & GDK_MOD4_MASK)
767 strlcat(str, "M4-", sizeof str);
768 if (k->mask & GDK_MOD5_MASK)
769 strlcat(str, "M5-", sizeof str);
770
771 strlcat(str, gdk_keyval_name(k->key), sizeof str);
772 cb(s, str, cb_args);
773 }
774 }
775
776 void
777 init_keybindings(void)
778 {
779 int i;
780 struct key_binding *k;
781
782 for (i = 0; i < LENGTH(keys); i++) {
783 k = g_malloc0(sizeof *k);
784 k->cmd = keys[i].cmd;
785 k->mask = keys[i].mask;
786 k->use_in_entry = keys[i].use_in_entry;
787 k->key = keys[i].key;
788 TAILQ_INSERT_HEAD(&kbl, k, entry);
789
790 DNPRINTF(XT_D_KEYBINDING, "init_keybindings: added: %s\n",
791 k->cmd ? k->cmd : "unnamed key");
792 }
793 }
794
795 void
796 keybinding_clearall(void)
797 {
798 struct key_binding *k, *next;
799
800 for (k = TAILQ_FIRST(&kbl); k; k = next) {
801 next = TAILQ_NEXT(k, entry);
802 if (k->cmd == NULL)
803 continue;
804
805 DNPRINTF(XT_D_KEYBINDING, "keybinding_clearall: %s\n",
806 k->cmd ? k->cmd : "unnamed key");
807 TAILQ_REMOVE(&kbl, k, entry);
808 g_free(k);
809 }
810 }
811
812 int
813 keybinding_add(char *cmd, char *key, int use_in_entry)
814 {
815 struct key_binding *k;
816 guint keyval, mask = 0;
817 int i;
818
819 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: %s %s\n", cmd, key);
820
821 /* Keys which are to be used in entry have been prefixed with an
822 * exclamation mark. */
823 if (use_in_entry)
824 key++;
825
826 /* find modifier keys */
827 if (strstr(key, "S-"))
828 mask |= GDK_SHIFT_MASK;
829 if (strstr(key, "C-"))
830 mask |= GDK_CONTROL_MASK;
831 if (strstr(key, "M1-"))
832 mask |= GDK_MOD1_MASK;
833 if (strstr(key, "M2-"))
834 mask |= GDK_MOD2_MASK;
835 if (strstr(key, "M3-"))
836 mask |= GDK_MOD3_MASK;
837 if (strstr(key, "M4-"))
838 mask |= GDK_MOD4_MASK;
839 if (strstr(key, "M5-"))
840 mask |= GDK_MOD5_MASK;
841
842 /* find keyname */
843 for (i = strlen(key) - 1; i > 0; i--)
844 if (key[i] == '-')
845 key = &key[i + 1];
846
847 /* validate keyname */
848 keyval = gdk_keyval_from_name(key);
849 if (keyval == GDK_VoidSymbol) {
850 warnx("invalid keybinding name %s", key);
851 return (1);
852 }
853 /* must run this test too, gtk+ doesn't handle 10 for example */
854 if (gdk_keyval_name(keyval) == NULL) {
855 warnx("invalid keybinding name %s", key);
856 return (1);
857 }
858
859 /* Remove eventual dupes. */
860 TAILQ_FOREACH(k, &kbl, entry)
861 if (k->key == keyval && k->mask == mask) {
862 TAILQ_REMOVE(&kbl, k, entry);
863 g_free(k);
864 break;
865 }
866
867 /* add keyname */
868 k = g_malloc0(sizeof *k);
869 k->cmd = g_strdup(cmd);
870 k->mask = mask;
871 k->use_in_entry = use_in_entry;
872 k->key = keyval;
873
874 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: %s 0x%x %d 0x%x\n",
875 k->cmd,
876 k->mask,
877 k->use_in_entry,
878 k->key);
879 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: adding: %s %s\n",
880 k->cmd, gdk_keyval_name(keyval));
881
882 TAILQ_INSERT_HEAD(&kbl, k, entry);
883
884 return (0);
885 }
886
887 int
888 add_kb(struct settings *s, char *entry)
889 {
890 char *kb, *key;
891
892 DNPRINTF(XT_D_KEYBINDING, "add_kb: %s\n", entry);
893
894 /* clearall is special */
895 if (!strcmp(entry, "clearall")) {
896 keybinding_clearall();
897 return (0);
898 }
899
900 kb = strstr(entry, ",");
901 if (kb == NULL)
902 return (1);
903 *kb = '\0';
904 key = kb + 1;
905
906 return (keybinding_add(entry, key, key[0] == '!'));
907 }
908
909 void
910 setup_proxy(char *uri)
911 {
912 if (proxy_uri) {
913 g_object_set(session, "proxy_uri", NULL, (char *)NULL);
914 soup_uri_free(proxy_uri);
915 proxy_uri = NULL;
916 }
917 if (http_proxy) {
918 if (http_proxy != uri) {
919 g_free(http_proxy);
920 http_proxy = NULL;
921 }
922 }
923
924 if (uri) {
925 http_proxy = g_strdup(uri);
926 DNPRINTF(XT_D_CONFIG, "setup_proxy: %s\n", uri);
927 proxy_uri = soup_uri_new(http_proxy);
928 if (!(proxy_uri == NULL || !SOUP_URI_VALID_FOR_HTTP(proxy_uri)))
929 g_object_set(session, "proxy-uri", proxy_uri,
930 (char *)NULL);
931 }
932 }
933
934 char *
935 get_tab_style(struct settings *s)
936 {
937 if (tab_style == XT_TABS_NORMAL)
938 return (g_strdup("normal"));
939 else
940 return (g_strdup("compact"));
941 }
942
943 int
944 set_tab_style(struct settings *s, char *val)
945 {
946 if (!strcmp(val, "normal"))
947 tab_style = XT_TABS_NORMAL;
948 else if (!strcmp(val, "compact"))
949 tab_style = XT_TABS_COMPACT;
950 else
951 return (1);
952
953 return (0);
954 }
955
956 char *
957 get_work_dir(struct settings *s)
958 {
959 if (work_dir[0] == '\0')
960 return (0);
961 return (g_strdup(work_dir));
962 }
963
964 int
965 set_work_dir(struct settings *s, char *val)
966 {
967 if (val[0] == '~')
968 snprintf(work_dir, sizeof work_dir, "%s/%s",
969 pwd->pw_dir, &val[1]);
970 else
971 strlcpy(work_dir, val, sizeof work_dir);
972
973 return (0);
974 }
975
976 void
977 walk_cookie_wl(struct settings *s,
978 void (*cb)(struct settings *, char *, void *), void *cb_args)
979 {
980 struct domain *d;
981
982 if (s == NULL || cb == NULL) {
983 show_oops(NULL, "walk_cookie_wl invalid parameters");
984 return;
985 }
986
987 RB_FOREACH_REVERSE(d, domain_list, &c_wl)
988 cb(s, d->d, cb_args);
989 }
990
991 void
992 walk_js_wl(struct settings *s,
993 void (*cb)(struct settings *, char *, void *), void *cb_args)
994 {
995 struct domain *d;
996
997 if (s == NULL || cb == NULL) {
998 show_oops(NULL, "walk_js_wl invalid parameters");
999 return;
1000 }
1001
1002 RB_FOREACH_REVERSE(d, domain_list, &js_wl)
1003 cb(s, d->d, cb_args);
1004 }
1005
1006 void
1007 walk_pl_wl(struct settings *s,
1008 void (*cb)(struct settings *, char *, void *), void *cb_args)
1009 {
1010 struct domain *d;
1011
1012 if (s == NULL || cb == NULL) {
1013 show_oops(NULL, "walk_pl_wl invalid parameters");
1014 return;
1015 }
1016
1017 RB_FOREACH_REVERSE(d, domain_list, &pl_wl)
1018 cb(s, d->d, cb_args);
1019 }
1020
1021 int
1022 settings_add(char *var, char *val)
1023 {
1024 int i, rv, *p;
1025 gfloat *f;
1026 char **s;
1027
1028 /* get settings */
1029 for (i = 0, rv = 0; i < LENGTH(rs); i++) {
1030 if (strcmp(var, rs[i].name))
1031 continue;
1032
1033 if (rs[i].s) {
1034 if (rs[i].s->set(&rs[i], val))
1035 errx(1, "invalid value for %s: %s", var, val);
1036 rv = 1;
1037 break;
1038 } else
1039 switch (rs[i].type) {
1040 case XT_S_INT:
1041 p = rs[i].ival;
1042 *p = atoi(val);
1043 rv = 1;
1044 break;
1045 case XT_S_STR:
1046 s = rs[i].sval;
1047 if (s == NULL)
1048 errx(1, "invalid sval for %s",
1049 rs[i].name);
1050 if (*s)
1051 g_free(*s);
1052 *s = g_strdup(val);
1053 rv = 1;
1054 break;
1055 case XT_S_FLOAT:
1056 f = rs[i].fval;
1057 *f = atof(val);
1058 rv = 1;
1059 break;
1060 case XT_S_INVALID:
1061 default:
1062 errx(1, "invalid type for %s", var);
1063 }
1064 break;
1065 }
1066 return (rv);
1067 }
1068
1069 #define WS "\n= \t"
1070 void
1071 config_parse(char *filename, int runtime)
1072 {
1073 FILE *config, *f;
1074 char *line, *cp, *var, *val;
1075 size_t len, lineno = 0;
1076 int handled;
1077 char file[PATH_MAX];
1078 struct stat sb;
1079
1080 DNPRINTF(XT_D_CONFIG, "config_parse: filename %s\n", filename);
1081
1082 if (filename == NULL)
1083 return;
1084
1085 if (runtime && runtime_settings[0] != '\0') {
1086 snprintf(file, sizeof file, "%s/%s",
1087 work_dir, runtime_settings);
1088 if (stat(file, &sb)) {
1089 warnx("runtime file doesn't exist, creating it");
1090 if ((f = fopen(file, "w")) == NULL)
1091 err(1, "runtime");
1092 fprintf(f, "# AUTO GENERATED, DO NOT EDIT\n");
1093 fclose(f);
1094 }
1095 } else
1096 strlcpy(file, filename, sizeof file);
1097
1098 if ((config = fopen(file, "r")) == NULL) {
1099 warn("config_parse: cannot open %s", filename);
1100 return;
1101 }
1102
1103 for (;;) {
1104 if ((line = fparseln(config, &len, &lineno, NULL, 0)) == NULL)
1105 if (feof(config) || ferror(config))
1106 break;
1107
1108 cp = line;
1109 cp += (long)strspn(cp, WS);
1110 if (cp[0] == '\0') {
1111 /* empty line */
1112 free(line);
1113 continue;
1114 }
1115
1116 if ((var = strsep(&cp, WS)) == NULL || cp == NULL)
1117 startpage_add("invalid configuration file entry: %s",
1118 line);
1119 else {
1120 cp += (long)strspn(cp, WS);
1121
1122 if ((val = strsep(&cp, "\0")) == NULL)
1123 break;
1124
1125 DNPRINTF(XT_D_CONFIG, "config_parse: %s=%s\n",
1126 var, val);
1127 handled = settings_add(var, val);
1128
1129 if (handled == 0)
1130 startpage_add("invalid configuration file entry"
1131 ": %s=%s", var, val);
1132 }
1133
1134 free(line);
1135 }
1136
1137 fclose(config);
1138 }
1139
1140 struct settings_args {
1141 char **body;
1142 int i;
1143 };
1144
1145 void
1146 print_setting(struct settings *s, char *val, void *cb_args)
1147 {
1148 char *tmp, *color;
1149 struct settings_args *sa = cb_args;
1150
1151 if (sa == NULL)
1152 return;
1153
1154 if (s->flags & XT_SF_RUNTIME)
1155 color = "#22cc22";
1156 else
1157 color = "#cccccc";
1158
1159 tmp = *sa->body;
1160 *sa->body = g_strdup_printf(
1161 "%s\n<tr>"
1162 "<td style='background-color: %s; width: 10%%;word-break:break-all'>%s</td>"
1163 "<td style='background-color: %s; width: 20%%;word-break:break-all'>%s</td>",
1164 *sa->body,
1165 color,
1166 s->name,
1167 color,
1168 val
1169 );
1170 g_free(tmp);
1171 sa->i++;
1172 }
1173
1174 int
1175 set_show(struct tab *t, struct karg *args)
1176 {
1177 char *body, *page, *tmp;
1178 int i = 1;
1179 struct settings_args sa;
1180
1181 bzero(&sa, sizeof sa);
1182 sa.body = &body;
1183
1184 /* body */
1185 body = g_strdup_printf("<div align='center'><table><tr>"
1186 "<th align='left'>Setting</th>"
1187 "<th align='left'>Value</th></tr>\n");
1188
1189 settings_walk(print_setting, &sa);
1190 i = sa.i;
1191
1192 /* small message if there are none */
1193 if (i == 1) {
1194 tmp = body;
1195 body = g_strdup_printf("%s\n<tr><td style='text-align:center'"
1196 "colspan='2'>No settings</td></tr>\n", body);
1197 g_free(tmp);
1198 }
1199
1200 tmp = body;
1201 body = g_strdup_printf("%s</table></div>", body);
1202 g_free(tmp);
1203
1204 page = get_html_page("Settings", body, "", 0);
1205
1206 g_free(body);
1207
1208 load_webkit_string(t, page, XT_URI_ABOUT_SET);
1209
1210 g_free(page);
1211
1212 return (XT_CB_PASSTHROUGH);
1213 }
1214
1215 int
1216 set(struct tab *t, struct karg *args)
1217 {
1218 char *p, *val;
1219 int i;
1220
1221 if (args == NULL || args->s == NULL)
1222 return (set_show(t, args));
1223
1224 /* strip spaces */
1225 p = g_strstrip(args->s);
1226
1227 if (strlen(p) == 0)
1228 return (set_show(t, args));
1229
1230 /* we got some sort of string */
1231 val = g_strrstr(p, "=");
1232 if (val) {
1233 *val++ = '\0';
1234 val = g_strchomp(val);
1235 p = g_strchomp(p);
1236
1237 for (i = 0; i < get_settings_size(); i++) {
1238 if (strcmp(rs[i].name, p))
1239 continue;
1240
1241 if (rs[i].activate) {
1242 if (rs[i].activate(val))
1243 show_oops(t, "%s invalid value %s",
1244 p, val);
1245 else
1246 show_oops(t, ":set %s = %s", p, val);
1247 goto done;
1248 } else {
1249 show_oops(t, "not a runtime option: %s", p);
1250 goto done;
1251 }
1252 }
1253 show_oops(t, "unknown option: %s", p);
1254 } else {
1255 p = g_strchomp(p);
1256
1257 for (i = 0; i < get_settings_size(); i++) {
1258 if (strcmp(rs[i].name, p))
1259 continue;
1260
1261 /* XXX this could use some cleanup */
1262 switch (rs[i].type) {
1263 case XT_S_INT:
1264 if (rs[i].ival)
1265 show_oops(t, "%s = %d",
1266 rs[i].name, *rs[i].ival);
1267 else if (rs[i].s && rs[i].s->get)
1268 show_oops(t, "%s = %s",
1269 rs[i].name,
1270 rs[i].s->get(&rs[i]));
1271 else if (rs[i].s && rs[i].s->get == NULL)
1272 show_oops(t, "%s = ...", rs[i].name);
1273 else
1274 show_oops(t, "%s = ", rs[i].name);
1275 break;
1276 case XT_S_FLOAT:
1277 if (rs[i].fval)
1278 show_oops(t, "%s = %f",
1279 rs[i].name, *rs[i].fval);
1280 else if (rs[i].s && rs[i].s->get)
1281 show_oops(t, "%s = %s",
1282 rs[i].name,
1283 rs[i].s->get(&rs[i]));
1284 else if (rs[i].s && rs[i].s->get == NULL)
1285 show_oops(t, "%s = ...", rs[i].name);
1286 else
1287 show_oops(t, "%s = ", rs[i].name);
1288 break;
1289 case XT_S_STR:
1290 if (rs[i].sval && *rs[i].sval)
1291 show_oops(t, "%s = %s",
1292 rs[i].name, *rs[i].sval);
1293 else if (rs[i].s && rs[i].s->get)
1294 show_oops(t, "%s = %s",
1295 rs[i].name,
1296 rs[i].s->get(&rs[i]));
1297 else if (rs[i].s && rs[i].s->get == NULL)
1298 show_oops(t, "%s = ...", rs[i].name);
1299 else
1300 show_oops(t, "%s = ", rs[i].name);
1301 break;
1302 default:
1303 show_oops(t, "unknown type for %s", rs[i].name);
1304 goto done;
1305 }
1306
1307 goto done;
1308 }
1309 show_oops(t, "unknown option: %s", p);
1310 }
1311 done:
1312 return (XT_CB_PASSTHROUGH);
1313 }
1314
XXXTerm