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Make marco happy. NULLs now completely fill the struct initialization
[xxxterm.git] / settings.c
blobab3378acbac400670b408a79d4def6660e6e3f21
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 /* non settings. what are these for? */
32 int dns_prefetch = FALSE;
33
34 /* settings that require restart */
35 int allow_volatile_cookies = 0;
36 int autofocus_onload = 0;
37 int append_next = 1; /* append tab after current tab */
38 int browser_mode = XT_BM_NORMAL;
39 char *cmd_font_name = NULL; /* 'cmd_font' setting */
40 int color_visited_uris = 1;
41 int cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
42 int cookies_enabled = 1; /* enable cookies */
43 int ctrl_click_focus = 0; /* ctrl click gets focus */
44 char default_script[PATH_MAX];
45 gfloat default_zoom_level = 1.0;
46 char download_dir[PATH_MAX];
47 int edit_mode = XT_EM_HYBRID;
48 int enable_cookie_whitelist = 0;
49 int enable_js_whitelist = 0;
50 int enable_localstorage = 1;
51 int enable_plugin_whitelist = 0;
52 int enable_plugins = 1;
53 int enable_scripts = 1;
54 int enable_socket = 0;
55 gint enable_spell_checking = 0;
56 gboolean enable_strict_transport = TRUE;
57 char *encoding = NULL;
58 int fancy_bar = 1; /* fancy toolbar */
59 int guess_search = 0;
60 int gui_mode = XT_GM_CLASSIC;
61 int history_autosave = 0;
62 char *home = NULL;
63 int icon_size = 2; /* 1 = smallest, 2+ = bigger */
64 int js_autorun_enabled = 1;
65 gint max_connections = 25;
66 gint max_host_connections = 5;
67 char *oops_font_name = NULL; /* 'oops_font' setting */
68 int read_only_cookies = 0; /* enable to not write cookies */
69 int refresh_interval = 10; /* download refresh interval */
70 char *resource_dir = NULL;
71 int save_global_history = 0; /* save global history to disk */
72 int save_rejected_cookies = 0;
73 char *search_string = NULL;
74 int session_autosave = 0;
75 int session_timeout = 3600; /* cookie session timeout */
76 int single_instance = 0; /* only allow one xxxterm to run */
77 int show_statusbar = 0; /* vimperator style status bar */
78 int show_tabs = 1; /* show tabs on notebook */
79 int show_url = 1; /* show url toolbar on notebook -- XXX duplicate of fancy_bar? */
80 char *spell_check_languages = NULL;
81 char *ssl_ca_file = NULL;
82 gboolean ssl_strict_certs = FALSE;
83 char *statusbar_elems = NULL;
84 char *statusbar_font_name = NULL; /* 'statusbar_font' setting */
85 int tab_style = XT_TABS_NORMAL; /* tab bar style */
86 char *tabbar_font_name = NULL; /* 'tabbar_font' setting */
87 int tabless = 0; /* allow only 1 tab */
88 struct user_agent *user_agent = NULL;
89 char *url_regex = NULL;
90 int userstyle_global = 0;
91 int window_height = 768;
92 int window_maximize = 0;
93 int window_width = 1024;
94 int xterm_workaround = 0;
95
96 /* runtime settings */
97 int auto_load_images = 1;
98 int download_mode = XT_DM_START;
99 int enable_autoscroll = 0; /* XXX: changing this at runtime doesn't change anything */
100 int enable_favicon_entry = 1; /* XXX: only works on new tabs */
101 int enable_favicon_tabs = 0;
102 char *external_editor = NULL;
103 char *http_proxy = NULL;
104 int referer_mode = XT_REFERER_ALWAYS; /* 'referer' setting */
105 char *referer_custom = NULL; /* 'referer' setting */
106 char runtime_settings[PATH_MAX]; /* override of settings */
107
108 /* unknown */
109 char search_file[PATH_MAX];
110 char command_file[PATH_MAX];
111
112 char *get_download_dir(struct settings *);
113 char *get_default_script(struct settings *);
114 char *get_runtime_dir(struct settings *);
115 char *get_tab_style(struct settings *);
116 char *get_edit_mode(struct settings *);
117 char *get_download_mode(struct settings *);
118 char *get_work_dir(struct settings *);
119 char *get_referer(struct settings *);
120
121 int add_cookie_wl(struct settings *, char *);
122 int add_js_wl(struct settings *, char *);
123 int add_pl_wl(struct settings *, char *);
124 int add_mime_type(struct settings *, char *);
125 int add_alias(struct settings *, char *);
126 int add_kb(struct settings *, char *);
127 int add_ua(struct settings *, char *);
128
129 int set_download_dir(struct settings *, char *);
130 int set_default_script(struct settings *, char *);
131 int set_runtime_dir(struct settings *, char *);
132 int set_tab_style(struct settings *, char *);
133 int set_edit_mode(struct settings *, char *);
134 int set_work_dir(struct settings *, char *);
135 int set_auto_load_images(char *value);
136 int set_enable_autoscroll(char *value);
137 int set_enable_favicon_entry(char *value);
138 int set_enable_favicon_tabs(char *value);
139 int set_download_mode(struct settings *, char *);
140 int set_download_mode_rt(char *);
141 int set_referer(struct settings *, char *);
142 int set_referer_rt(char *);
143 int set_external_editor(char *);
144
145 void walk_mime_type(struct settings *, void (*)(struct settings *,
146 char *, void *), void *);
147 void walk_alias(struct settings *, void (*)(struct settings *,
148 char *, void *), void *);
149 void walk_cookie_wl(struct settings *, void (*)(struct settings *,
150 char *, void *), void *);
151 void walk_js_wl(struct settings *, void (*)(struct settings *,
152 char *, void *), void *);
153 void walk_pl_wl(struct settings *, void (*)(struct settings *,
154 char *, void *), void *);
155 void walk_kb(struct settings *, void (*)(struct settings *, char *,
156 void *), void *);
157 void walk_ua(struct settings *, void (*)(struct settings *, char *,
158 void *), void *);
159
160 int
161 set_http_proxy(char *proxy)
162 {
163 SoupURI *uri;
164
165 if (proxy == NULL)
166 return (1);
167
168 /* see if we need to clear it instead */
169 if (strlen(proxy) == 0) {
170 setup_proxy(NULL);
171 return (0);
172 }
173
174 uri = soup_uri_new(proxy);
175 if (uri == NULL || !SOUP_URI_VALID_FOR_HTTP(uri))
176 return (1);
177
178 setup_proxy(proxy);
179
180 soup_uri_free(uri);
181
182 return (0);
183 }
184
185 struct special {
186 int (*set)(struct settings *, char *);
187 char *(*get)(struct settings *);
188 void (*walk)(struct settings *,
189 void (*cb)(struct settings *, char *, void *),
190 void *);
191 };
192
193 struct special s_browser_mode = {
194 set_browser_mode,
195 get_browser_mode,
196 NULL
197 };
198
199 struct special s_gui_mode = {
200 set_gui_mode,
201 get_gui_mode,
202 NULL
203 };
204
205 struct special s_cookie = {
206 set_cookie_policy,
207 get_cookie_policy,
208 NULL
209 };
210
211 struct special s_alias = {
212 add_alias,
213 NULL,
214 walk_alias
215 };
216
217 struct special s_mime = {
218 add_mime_type,
219 NULL,
220 walk_mime_type
221 };
222
223 struct special s_js = {
224 add_js_wl,
225 NULL,
226 walk_js_wl
227 };
228
229 struct special s_pl = {
230 add_pl_wl,
231 NULL,
232 walk_pl_wl
233 };
234
235 struct special s_kb = {
236 add_kb,
237 NULL,
238 walk_kb
239 };
240
241 struct special s_cookie_wl = {
242 add_cookie_wl,
243 NULL,
244 walk_cookie_wl
245 };
246
247 struct special s_default_script = {
248 set_default_script,
249 get_default_script,
250 NULL
251 };
252
253 struct special s_download_dir = {
254 set_download_dir,
255 get_download_dir,
256 NULL
257 };
258
259 struct special s_work_dir = {
260 set_work_dir,
261 get_work_dir,
262 NULL
263 };
264
265 struct special s_tab_style = {
266 set_tab_style,
267 get_tab_style,
268 NULL
269 };
270
271 struct special s_edit_mode = {
272 set_edit_mode,
273 get_edit_mode,
274 NULL
275 };
276
277 struct special s_download_mode = {
278 set_download_mode,
279 get_download_mode,
280 NULL
281 };
282
283 struct special s_ua = {
284 add_ua,
285 NULL,
286 walk_ua
287 };
288
289 struct special s_referer = {
290 set_referer,
291 get_referer,
292 NULL
293 };
294
295 struct settings rs[] = {
296 { "allow_volatile_cookies", XT_S_INT, 0, &allow_volatile_cookies, NULL, NULL, NULL, NULL},
297 { "append_next", XT_S_INT, 0, &append_next, NULL, NULL, NULL, NULL },
298 { "autofocus_onload", XT_S_INT, 0, &autofocus_onload, NULL, NULL, NULL, NULL},
299 { "browser_mode", XT_S_INT, 0, NULL, NULL,&s_browser_mode, NULL, NULL },
300 { "gui_mode", XT_S_INT, 0, NULL, NULL,&s_gui_mode, NULL, NULL },
301 { "color_visited_uris", XT_S_INT, 0, &color_visited_uris , NULL, NULL, NULL, NULL },
302 { "cookie_policy", XT_S_INT, 0, NULL, NULL,&s_cookie },
303 { "cookies_enabled", XT_S_INT, 0, &cookies_enabled, NULL, NULL },
304 { "ctrl_click_focus", XT_S_INT, 0, &ctrl_click_focus, NULL, NULL, NULL, NULL },
305 { "default_zoom_level", XT_S_FLOAT, 0, NULL, NULL, NULL, &default_zoom_level, NULL },
306 { "default_script", XT_S_STR, 0, NULL, NULL,&s_default_script, NULL, NULL },
307 { "download_dir", XT_S_STR, 0, NULL, NULL,&s_download_dir, NULL, NULL },
308 { "download_mode", XT_S_STR, 0, NULL, NULL,&s_download_mode, NULL, set_download_mode_rt },
309 { "edit_mode", XT_S_STR, 0, NULL, NULL,&s_edit_mode, NULL, NULL},
310 { "enable_cookie_whitelist", XT_S_INT, 0, &enable_cookie_whitelist, NULL, NULL, NULL, NULL },
311 { "enable_js_whitelist", XT_S_INT, 0, &enable_js_whitelist, NULL, NULL, NULL, NULL },
312 { "enable_plugin_whitelist", XT_S_INT, 0, &enable_plugin_whitelist, NULL, NULL, NULL, NULL },
313 { "enable_localstorage", XT_S_INT, 0, &enable_localstorage, NULL, NULL, NULL, NULL},
314 { "enable_plugins", XT_S_INT, 0, &enable_plugins, NULL, NULL, NULL, NULL },
315 { "enable_scripts", XT_S_INT, 0, &enable_scripts, NULL, NULL, NULL, NULL },
316 { "enable_socket", XT_S_INT, XT_SF_RESTART,&enable_socket, NULL, NULL, NULL, NULL },
317 { "enable_spell_checking", XT_S_INT, 0, &enable_spell_checking, NULL, NULL, NULL, NULL },
318 { "encoding", XT_S_STR, 0, NULL, &encoding, NULL, NULL, NULL },
319 { "external_editor", XT_S_STR,0, NULL, &external_editor, NULL, NULL, set_external_editor },
320 { "fancy_bar", XT_S_INT, XT_SF_RESTART,&fancy_bar, NULL, NULL, NULL, NULL },
321 { "guess_search", XT_S_INT, 0, &guess_search, NULL, NULL, NULL, NULL },
322 { "history_autosave", XT_S_INT, 0, &history_autosave, NULL, NULL, NULL, NULL },
323 { "home", XT_S_STR, 0, NULL, &home, NULL, NULL, NULL },
324 { "http_proxy", XT_S_STR, 0, NULL, &http_proxy, NULL, NULL, set_http_proxy },
325 { "icon_size", XT_S_INT, 0, &icon_size, NULL, NULL, NULL, NULL },
326 { "js_autorun_enabled", XT_S_INT, 0, &js_autorun_enabled, NULL, NULL, NULL, NULL },
327 { "max_connections", XT_S_INT, XT_SF_RESTART,&max_connections, NULL, NULL, NULL, NULL },
328 { "max_host_connections", XT_S_INT, XT_SF_RESTART,&max_host_connections, NULL, NULL, NULL, NULL },
329 { "read_only_cookies", XT_S_INT, 0, &read_only_cookies, NULL, NULL, NULL, NULL },
330 { "refresh_interval", XT_S_INT, 0, &refresh_interval, NULL, NULL, NULL, NULL },
331 { "resource_dir", XT_S_STR, 0, NULL, &resource_dir, NULL, NULL, NULL },
332 { "search_string", XT_S_STR, 0, NULL, &search_string, NULL, NULL, NULL },
333 { "save_global_history", XT_S_INT, XT_SF_RESTART,&save_global_history, NULL, NULL, NULL, NULL },
334 { "save_rejected_cookies", XT_S_INT, XT_SF_RESTART,&save_rejected_cookies, NULL, NULL, NULL, NULL },
335 { "session_timeout", XT_S_INT, 0, &session_timeout, NULL, NULL, NULL, NULL },
336 { "session_autosave", XT_S_INT, 0, &session_autosave, NULL, NULL, NULL, NULL },
337 { "single_instance", XT_S_INT, XT_SF_RESTART,&single_instance, NULL, NULL, NULL, NULL },
338 { "show_tabs", XT_S_INT, 0, &show_tabs, NULL, NULL, NULL, NULL },
339 { "show_url", XT_S_INT, 0, &show_url, NULL, NULL, NULL, NULL },
340 { "show_statusbar", XT_S_INT, 0, &show_statusbar, NULL, NULL, NULL, NULL },
341 { "spell_check_languages", XT_S_STR, 0, NULL, &spell_check_languages, NULL, NULL, NULL },
342 { "ssl_ca_file", XT_S_STR, 0, NULL, &ssl_ca_file, NULL, NULL, NULL },
343 { "ssl_strict_certs", XT_S_INT, 0, &ssl_strict_certs, NULL, NULL, NULL, NULL },
344 { "enable_strict_transport", XT_S_INT, 0, &enable_strict_transport, NULL, NULL, NULL, NULL },
345 { "statusbar_elems", XT_S_STR, 0, NULL, &statusbar_elems, NULL, NULL, NULL },
346 { "tab_style", XT_S_STR, 0, NULL, NULL,&s_tab_style, NULL, NULL },
347 { "userstyle_global", XT_S_INT, 0, &userstyle_global, NULL, NULL, NULL, NULL },
348 { "url_regex", XT_S_STR, 0, NULL, &url_regex, NULL, NULL, NULL },
349 { "window_height", XT_S_INT, 0, &window_height, NULL, NULL, NULL, NULL },
350 { "window_width", XT_S_INT, 0, &window_width, NULL, NULL, NULL, NULL },
351 { "window_maximize", XT_S_INT, 0, &window_maximize, NULL, NULL, NULL, NULL },
352 { "work_dir", XT_S_STR, 0, NULL, NULL,&s_work_dir, NULL, NULL },
353 { "xterm_workaround", XT_S_INT, 0, &xterm_workaround, NULL, NULL, NULL, NULL },
354 { "auto_load_images", XT_S_INT, 0, &auto_load_images, NULL, NULL, NULL, set_auto_load_images },
355 { "enable_autoscroll", XT_S_INT, 0, &enable_autoscroll, NULL, NULL, NULL, set_enable_autoscroll },
356 { "enable_favicon_entry", XT_S_INT, 0, &enable_favicon_entry, NULL, NULL, NULL, set_enable_favicon_entry },
357 { "enable_favicon_tabs", XT_S_INT, 0, &enable_favicon_tabs, NULL, NULL, NULL, set_enable_favicon_tabs },
358 { "referer", XT_S_STR, 0, NULL, NULL,&s_referer, NULL, set_referer_rt },
359
360 /* font settings */
361 { "cmd_font", XT_S_STR, 0, NULL, &cmd_font_name, NULL },
362 { "oops_font", XT_S_STR, 0, NULL, &oops_font_name, NULL },
363 { "statusbar_font", XT_S_STR, 0, NULL, &statusbar_font_name, NULL },
364 { "tabbar_font", XT_S_STR, 0, NULL, &tabbar_font_name, NULL },
365
366 /* runtime settings */
367 { "alias", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_alias, NULL, NULL },
368 { "cookie_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_cookie_wl, NULL, NULL },
369 { "js_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_js, NULL, NULL },
370 { "keybinding", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_kb, NULL, NULL },
371 { "mime_type", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_mime, NULL, NULL },
372 { "pl_wl", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_pl, NULL, NULL },
373 { "user_agent", XT_S_STR, XT_SF_RUNTIME, NULL, NULL, &s_ua, NULL, NULL },
374 };
375
376 size_t
377 get_settings_size(void)
378 {
379 return (LENGTH(rs));
380 }
381
382 char *
383 get_setting_name(int i)
384 {
385 if (i > LENGTH(rs))
386 return (NULL);
387 return (rs[i].name);
388 }
389
390 char *
391 get_as_string(struct settings *s)
392 {
393 char *r = NULL;
394
395 if (s == NULL)
396 return (NULL);
397
398 if (s->s) {
399 if (s->s->get)
400 r = s->s->get(s);
401 else
402 warnx("get_as_string skip %s\n", s->name);
403 } else if (s->type == XT_S_INT)
404 r = g_strdup_printf("%d", *s->ival);
405 else if (s->type == XT_S_STR)
406 r = g_strdup(*s->sval);
407 else if (s->type == XT_S_FLOAT)
408 r = g_strdup_printf("%f", *s->fval);
409 else
410 r = g_strdup_printf("INVALID TYPE");
411
412 return (r);
413 }
414
415 void
416 settings_walk(void (*cb)(struct settings *, char *, void *), void *cb_args)
417 {
418 int i;
419 char *s;
420
421 for (i = 0; i < LENGTH(rs); i++) {
422 if (rs[i].s && rs[i].s->walk)
423 rs[i].s->walk(&rs[i], cb, cb_args);
424 else {
425 s = get_as_string(&rs[i]);
426 cb(&rs[i], s, cb_args);
427 g_free(s);
428 }
429 }
430 }
431
432 int
433 set_browser_mode(struct settings *s, char *val)
434 {
435 if (!strcmp(val, "whitelist")) {
436 browser_mode = XT_BM_WHITELIST;
437 allow_volatile_cookies = 0;
438 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;
439 cookies_enabled = 1;
440 enable_cookie_whitelist = 1;
441 enable_plugin_whitelist = 1;
442 enable_plugins = 0;
443 read_only_cookies = 0;
444 save_rejected_cookies = 0;
445 session_timeout = 3600;
446 enable_scripts = 0;
447 enable_js_whitelist = 1;
448 enable_localstorage = 0;
449 referer_mode = XT_REFERER_SAME_DOMAIN;
450 } else if (!strcmp(val, "normal")) {
451 browser_mode = XT_BM_NORMAL;
452 allow_volatile_cookies = 0;
453 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
454 cookies_enabled = 1;
455 enable_cookie_whitelist = 0;
456 enable_plugin_whitelist = 0;
457 enable_plugins = 1;
458 read_only_cookies = 0;
459 save_rejected_cookies = 0;
460 session_timeout = 3600;
461 enable_scripts = 1;
462 enable_js_whitelist = 0;
463 enable_localstorage = 1;
464 referer_mode = XT_REFERER_ALWAYS;
465 } else if (!strcmp(val, "kiosk")) {
466 browser_mode = XT_BM_KIOSK;
467 allow_volatile_cookies = 0;
468 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
469 cookies_enabled = 1;
470 enable_cookie_whitelist = 0;
471 enable_plugin_whitelist = 0;
472 enable_plugins = 1;
473 read_only_cookies = 0;
474 save_rejected_cookies = 0;
475 session_timeout = 3600;
476 enable_scripts = 1;
477 enable_js_whitelist = 0;
478 enable_localstorage = 1;
479 referer_mode = XT_REFERER_ALWAYS;
480 show_tabs = 0;
481 tabless = 1;
482 } else
483 return (1);
484
485 return (0);
486 }
487
488 char *
489 get_browser_mode(struct settings *s)
490 {
491 char *r = NULL;
492
493 if (browser_mode == XT_BM_WHITELIST)
494 r = g_strdup("whitelist");
495 else if (browser_mode == XT_BM_NORMAL)
496 r = g_strdup("normal");
497 else if (browser_mode == XT_BM_KIOSK)
498 r = g_strdup("kiosk");
499 else
500 return (NULL);
501
502 return (r);
503 }
504
505 int
506 set_gui_mode(struct settings *s, char *val)
507 {
508 if (!strcmp(val, "classic")) {
509 fancy_bar = 1;
510 show_tabs = 1;
511 tab_style = XT_TABS_NORMAL;
512 show_url = 1;
513 show_statusbar = 0;
514 } else if (!strcmp(val, "minimal")) {
515 fancy_bar = 0;
516 show_tabs = 1;
517 tab_style = XT_TABS_COMPACT;
518 show_url = 0;
519 show_statusbar = 1;
520 } else
521 return (1);
522
523 return (0);
524 }
525
526 char *
527 get_gui_mode(struct settings *s)
528 {
529 char *r = NULL;
530
531 if (gui_mode == XT_GM_CLASSIC)
532 r = g_strdup("classic");
533 else if (browser_mode == XT_GM_MINIMAL)
534 r = g_strdup("minimal");
535 else
536 return (NULL);
537
538 return (r);
539 }
540
541 int
542 set_cookie_policy(struct settings *s, char *val)
543 {
544 if (!strcmp(val, "no3rdparty"))
545 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;
546 else if (!strcmp(val, "accept"))
547 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
548 else if (!strcmp(val, "reject"))
549 cookie_policy = SOUP_COOKIE_JAR_ACCEPT_NEVER;
550 else
551 return (1);
552
553 return (0);
554 }
555
556 char *
557 get_cookie_policy(struct settings *s)
558 {
559 char *r = NULL;
560
561 if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY)
562 r = g_strdup("no3rdparty");
563 else if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_ALWAYS)
564 r = g_strdup("accept");
565 else if (cookie_policy == SOUP_COOKIE_JAR_ACCEPT_NEVER)
566 r = g_strdup("reject");
567 else
568 return (NULL);
569
570 return (r);
571 }
572
573 char *
574 get_default_script(struct settings *s)
575 {
576 if (default_script[0] == '\0')
577 return (0);
578 return (g_strdup(default_script));
579 }
580
581 int
582 set_default_script(struct settings *s, char *val)
583 {
584 if (val[0] == '~')
585 snprintf(default_script, sizeof default_script, "%s" PS "%s",
586 pwd->pw_dir, &val[1]);
587 else
588 strlcpy(default_script, val, sizeof default_script);
589
590 return (0);
591 }
592
593 char *
594 get_download_dir(struct settings *s)
595 {
596 if (download_dir[0] == '\0')
597 return (0);
598 return (g_strdup(download_dir));
599 }
600
601 int
602 set_download_dir(struct settings *s, char *val)
603 {
604 if (val[0] == '~')
605 snprintf(download_dir, sizeof download_dir, "%s" PS "%s",
606 pwd->pw_dir, &val[1]);
607 else
608 strlcpy(download_dir, val, sizeof download_dir);
609
610 return (0);
611 }
612
613 int
614 add_alias(struct settings *s, char *line)
615 {
616 char *l, *alias;
617 struct alias *a = NULL;
618
619 if (s == NULL || line == NULL) {
620 show_oops(NULL, "add_alias invalid parameters");
621 return (1);
622 }
623
624 l = line;
625 a = g_malloc(sizeof(*a));
626
627 if ((alias = strsep(&l, " \t,")) == NULL || l == NULL) {
628 show_oops(NULL, "add_alias: incomplete alias definition");
629 goto bad;
630 }
631 if (strlen(alias) == 0 || strlen(l) == 0) {
632 show_oops(NULL, "add_alias: invalid alias definition");
633 goto bad;
634 }
635
636 a->a_name = g_strdup(alias);
637 a->a_uri = g_strdup(l);
638
639 DNPRINTF(XT_D_CONFIG, "add_alias: %s for %s\n", a->a_name, a->a_uri);
640
641 TAILQ_INSERT_TAIL(&aliases, a, entry);
642
643 return (0);
644 bad:
645 if (a)
646 g_free(a);
647 return (1);
648 }
649
650 void
651 walk_alias(struct settings *s,
652 void (*cb)(struct settings *, char *, void *), void *cb_args)
653 {
654 struct alias *a;
655 char *str;
656
657 if (s == NULL || cb == NULL) {
658 show_oops(NULL, "walk_alias invalid parameters");
659 return;
660 }
661
662 TAILQ_FOREACH(a, &aliases, entry) {
663 str = g_strdup_printf("%s --> %s", a->a_name, a->a_uri);
664 cb(s, str, cb_args);
665 g_free(str);
666 }
667 }
668
669 int
670 add_mime_type(struct settings *s, char *line)
671 {
672 char *mime_type;
673 char *l;
674 struct mime_type *m = NULL;
675 int downloadfirst = 0;
676
677 /* XXX this could be smarter */
678
679 if (line == NULL || strlen(line) == 0) {
680 show_oops(NULL, "add_mime_type invalid parameters");
681 return (1);
682 }
683
684 l = line;
685 if (*l == '@') {
686 downloadfirst = 1;
687 l++;
688 }
689 m = g_malloc(sizeof(*m));
690
691 if ((mime_type = strsep(&l, " \t,")) == NULL || l == NULL) {
692 show_oops(NULL, "add_mime_type: invalid mime_type");
693 goto bad;
694 }
695 if (mime_type[strlen(mime_type) - 1] == '*') {
696 mime_type[strlen(mime_type) - 1] = '\0';
697 m->mt_default = 1;
698 } else
699 m->mt_default = 0;
700
701 if (strlen(mime_type) == 0 || strlen(l) == 0) {
702 show_oops(NULL, "add_mime_type: invalid mime_type");
703 goto bad;
704 }
705
706 m->mt_type = g_strdup(mime_type);
707 m->mt_action = g_strdup(l);
708 m->mt_download = downloadfirst;
709
710 DNPRINTF(XT_D_CONFIG, "add_mime_type: type %s action %s default %d\n",
711 m->mt_type, m->mt_action, m->mt_default);
712
713 TAILQ_INSERT_TAIL(&mtl, m, entry);
714
715 return (0);
716 bad:
717 if (m)
718 g_free(m);
719 return (1);
720 }
721
722 void
723 walk_mime_type(struct settings *s,
724 void (*cb)(struct settings *, char *, void *), void *cb_args)
725 {
726 struct mime_type *m;
727 char *str;
728
729 if (s == NULL || cb == NULL) {
730 show_oops(NULL, "walk_mime_type invalid parameters");
731 return;
732 }
733
734 TAILQ_FOREACH(m, &mtl, entry) {
735 str = g_strdup_printf("%s%s --> %s",
736 m->mt_type,
737 m->mt_default ? "*" : "",
738 m->mt_action);
739 cb(s, str, cb_args);
740 g_free(str);
741 }
742 }
743
744 /* inherent to GTK not all keys will be caught at all times */
745 /* XXX sort key bindings */
746 struct key_binding keys[] = {
747 { "command_mode", 0, 1, GDK_Escape },
748 { "insert_mode", 0, 0, GDK_i },
749 { "cookiejar", MOD1, 1, GDK_j },
750 { "downloadmgr", MOD1, 1, GDK_d },
751 { "history", MOD1, 1, GDK_h },
752 { "print", CTRL, 1, GDK_p },
753 { "search", 0, 0, GDK_slash },
754 { "searchb", 0, 0, GDK_question },
755 { "statustoggle", CTRL, 1, GDK_n },
756 { "command", 0, 0, GDK_colon },
757 { "qa", CTRL, 1, GDK_q },
758 { "restart", MOD1, 1, GDK_q },
759 { "js toggle", CTRL, 1, GDK_j },
760 { "plugin toggle", MOD1, 1, GDK_p },
761 { "cookie toggle", MOD1, 1, GDK_c },
762 { "togglesrc", CTRL, 1, GDK_s },
763 { "yankuri", 0, 0, GDK_y },
764 { "pasteuricur", 0, 0, GDK_p },
765 { "pasteurinew", 0, 0, GDK_P },
766 { "toplevel toggle", 0, 1, GDK_F4 },
767 { "help", 0, 1, GDK_F1 },
768 { "run_script", MOD1, 1, GDK_r },
769 { "proxy toggle", 0, 1, GDK_F2 },
770 { "editelement", CTRL, 1, GDK_i },
771 { "passthrough", CTRL, 1, GDK_z },
772 { "modurl", CTRL, 1, GDK_Return },
773
774 /* search */
775 { "searchnext", 0, 0, GDK_n },
776 { "searchprevious", 0, 0, GDK_N },
777
778 /* focus */
779 { "focusaddress", 0, 1, GDK_F6 },
780 { "focussearch", 0, 1, GDK_F7 },
781
782 /* hinting */
783 { "hinting", 0, 0, GDK_f },
784 { "hinting", 0, 0, GDK_period },
785 { "hinting_newtab", SHFT, 0, GDK_F },
786 { "hinting_newtab", 0, 0, GDK_comma },
787
788 /* custom stylesheet */
789 { "userstyle", 0, 0, GDK_s },
790 { "userstyle_global", SHFT, 0, GDK_S },
791
792 /* navigation */
793 { "goback", 0, 0, GDK_BackSpace },
794 { "goback", MOD1, 1, GDK_Left },
795 { "goforward", SHFT, 1, GDK_BackSpace },
796 { "goforward", MOD1, 1, GDK_Right },
797 { "reload", 0, 1, GDK_F5 },
798 { "reload", CTRL, 1, GDK_r },
799 { "reload", CTRL, 1, GDK_l },
800 { "favorites", MOD1, 1, GDK_f },
801
802 /* vertical movement */
803 { "scrolldown", 0, 0, GDK_j },
804 { "scrolldown", 0, 0, GDK_Down },
805 { "scrollup", 0, 0, GDK_Up },
806 { "scrollup", 0, 0, GDK_k },
807 { "scrollbottom", 0, 0, GDK_G },
808 { "scrollbottom", 0, 0, GDK_End },
809 { "scrolltop", 0, 0, GDK_Home },
810 { "scrollpagedown", 0, 0, GDK_space },
811 { "scrollpagedown", CTRL, 1, GDK_f },
812 { "scrollhalfdown", CTRL, 1, GDK_d },
813 { "scrollpagedown", 0, 0, GDK_Page_Down },
814 { "scrollpageup", 0, 0, GDK_Page_Up },
815 { "scrollpageup", CTRL, 1, GDK_b },
816 { "scrollhalfup", CTRL, 1, GDK_u },
817 /* horizontal movement */
818 { "scrollright", 0, 0, GDK_l },
819 { "scrollright", 0, 0, GDK_Right },
820 { "scrollleft", 0, 0, GDK_Left },
821 { "scrollleft", 0, 0, GDK_h },
822 { "scrollfarright", 0, 0, GDK_dollar },
823 { "scrollfarleft", 0, 0, GDK_0 },
824
825 /* tabs */
826 { "tabnew", CTRL, 1, GDK_t },
827 { "999tabnew", CTRL, 1, GDK_T },
828 { "tabclose", CTRL, 1, GDK_w },
829 { "tabundoclose", 0, 0, GDK_U },
830 { "tabnext 1", CTRL, 1, GDK_1 },
831 { "tabnext 2", CTRL, 1, GDK_2 },
832 { "tabnext 3", CTRL, 1, GDK_3 },
833 { "tabnext 4", CTRL, 1, GDK_4 },
834 { "tabnext 5", CTRL, 1, GDK_5 },
835 { "tabnext 6", CTRL, 1, GDK_6 },
836 { "tabnext 7", CTRL, 1, GDK_7 },
837 { "tabnext 8", CTRL, 1, GDK_8 },
838 { "tabnext 9", CTRL, 1, GDK_9 },
839 { "tabfirst", CTRL, 1, GDK_less },
840 { "tablast", CTRL, 1, GDK_greater },
841 { "tabprevious", CTRL, 1, GDK_Left },
842 { "tabnext", CTRL, 1, GDK_Right },
843 { "focusout", CTRL, 1, GDK_minus },
844 { "focusin", CTRL, 1, GDK_plus },
845 { "focusin", CTRL, 1, GDK_equal },
846 { "focusreset", CTRL, 1, GDK_0 },
847
848 /* command aliases (handy when -S flag is used) */
849 { "promptopen", 0, 1, GDK_F9 },
850 { "promptopencurrent", 0, 1, GDK_F10 },
851 { "prompttabnew", 0, 1, GDK_F11 },
852 { "prompttabnewcurrent",0, 1, GDK_F12 },
853 };
854
855 void
856 walk_kb(struct settings *s,
857 void (*cb)(struct settings *, char *, void *), void *cb_args)
858 {
859 struct key_binding *k;
860 char str[1024];
861
862 if (s == NULL || cb == NULL) {
863 show_oops(NULL, "walk_kb invalid parameters");
864 return;
865 }
866
867 TAILQ_FOREACH(k, &kbl, entry) {
868 if (k->cmd == NULL)
869 continue;
870 str[0] = '\0';
871
872 /* sanity */
873 if (gdk_keyval_name(k->key) == NULL)
874 continue;
875
876 strlcat(str, k->cmd, sizeof str);
877 strlcat(str, ",", sizeof str);
878
879 if (k->mask & GDK_SHIFT_MASK)
880 strlcat(str, "S-", sizeof str);
881 if (k->mask & GDK_CONTROL_MASK)
882 strlcat(str, "C-", sizeof str);
883 if (k->mask & GDK_MOD1_MASK)
884 strlcat(str, "M1-", sizeof str);
885 if (k->mask & GDK_MOD2_MASK)
886 strlcat(str, "M2-", sizeof str);
887 if (k->mask & GDK_MOD3_MASK)
888 strlcat(str, "M3-", sizeof str);
889 if (k->mask & GDK_MOD4_MASK)
890 strlcat(str, "M4-", sizeof str);
891 if (k->mask & GDK_MOD5_MASK)
892 strlcat(str, "M5-", sizeof str);
893
894 strlcat(str, gdk_keyval_name(k->key), sizeof str);
895 cb(s, str, cb_args);
896 }
897 }
898
899 void
900 init_keybindings(void)
901 {
902 int i;
903 struct key_binding *k;
904
905 for (i = 0; i < LENGTH(keys); i++) {
906 k = g_malloc0(sizeof *k);
907 k->cmd = keys[i].cmd;
908 k->mask = keys[i].mask;
909 k->use_in_entry = keys[i].use_in_entry;
910 k->key = keys[i].key;
911 TAILQ_INSERT_HEAD(&kbl, k, entry);
912
913 DNPRINTF(XT_D_KEYBINDING, "init_keybindings: added: %s\n",
914 k->cmd ? k->cmd : "unnamed key");
915 }
916 }
917
918 void
919 keybinding_clearall(void)
920 {
921 struct key_binding *k, *next;
922
923 for (k = TAILQ_FIRST(&kbl); k; k = next) {
924 next = TAILQ_NEXT(k, entry);
925 if (k->cmd == NULL)
926 continue;
927
928 DNPRINTF(XT_D_KEYBINDING, "keybinding_clearall: %s\n",
929 k->cmd ? k->cmd : "unnamed key");
930 TAILQ_REMOVE(&kbl, k, entry);
931 g_free(k);
932 }
933 }
934
935 int
936 keybinding_add(char *cmd, char *key, int use_in_entry)
937 {
938 struct key_binding *k;
939 guint keyval, mask = 0;
940 int i;
941
942 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: %s %s\n", cmd, key);
943
944 /* Keys which are to be used in entry have been prefixed with an
945 * exclamation mark. */
946 if (use_in_entry)
947 key++;
948
949 /* find modifier keys */
950 if (strstr(key, "S-"))
951 mask |= GDK_SHIFT_MASK;
952 if (strstr(key, "C-"))
953 mask |= GDK_CONTROL_MASK;
954 if (strstr(key, "M1-"))
955 mask |= GDK_MOD1_MASK;
956 if (strstr(key, "M2-"))
957 mask |= GDK_MOD2_MASK;
958 if (strstr(key, "M3-"))
959 mask |= GDK_MOD3_MASK;
960 if (strstr(key, "M4-"))
961 mask |= GDK_MOD4_MASK;
962 if (strstr(key, "M5-"))
963 mask |= GDK_MOD5_MASK;
964
965 /* find keyname */
966 for (i = strlen(key) - 1; i > 0; i--)
967 if (key[i] == '-')
968 key = &key[i + 1];
969
970 /* validate keyname */
971 keyval = gdk_keyval_from_name(key);
972 if (keyval == GDK_VoidSymbol) {
973 warnx("invalid keybinding name %s", key);
974 return (1);
975 }
976 /* must run this test too, gtk+ doesn't handle 10 for example */
977 if (gdk_keyval_name(keyval) == NULL) {
978 warnx("invalid keybinding name %s", key);
979 return (1);
980 }
981
982 /* Remove eventual dupes. */
983 TAILQ_FOREACH(k, &kbl, entry)
984 if (k->key == keyval && k->mask == mask) {
985 TAILQ_REMOVE(&kbl, k, entry);
986 g_free(k);
987 break;
988 }
989
990 /* add keyname */
991 k = g_malloc0(sizeof *k);
992 k->cmd = g_strdup(cmd);
993 k->mask = mask;
994 k->use_in_entry = use_in_entry;
995 k->key = keyval;
996
997 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: %s 0x%x %d 0x%x\n",
998 k->cmd,
999 k->mask,
1000 k->use_in_entry,
1001 k->key);
1002 DNPRINTF(XT_D_KEYBINDING, "keybinding_add: adding: %s %s\n",
1003 k->cmd, gdk_keyval_name(keyval));
1004
1005 TAILQ_INSERT_HEAD(&kbl, k, entry);
1006
1007 return (0);
1008 }
1009
1010 int
1011 add_kb(struct settings *s, char *entry)
1012 {
1013 char *kb, *key;
1014
1015 DNPRINTF(XT_D_KEYBINDING, "add_kb: %s\n", entry);
1016
1017 /* clearall is special */
1018 if (!strcmp(entry, "clearall")) {
1019 keybinding_clearall();
1020 return (0);
1021 }
1022
1023 kb = strstr(entry, ",");
1024 if (kb == NULL)
1025 return (1);
1026 *kb = '\0';
1027 key = kb + 1;
1028
1029 return (keybinding_add(entry, key, key[0] == '!'));
1030 }
1031
1032 int
1033 add_ua(struct settings *s, char *value)
1034 {
1035 struct user_agent *ua;
1036
1037 ua = g_malloc0(sizeof *ua);
1038 ua->value = g_strdup(value);
1039
1040 TAILQ_INSERT_HEAD(&ua_list, ua, entry);
1041
1042 /* use the last added user agent */
1043 user_agent = TAILQ_FIRST(&ua_list);
1044 user_agent_count++;
1045
1046 return (0);
1047 }
1048
1049
1050 void
1051 walk_ua(struct settings *s,
1052 void (*cb)(struct settings *, char *, void *), void *cb_args)
1053 {
1054 struct user_agent *ua;
1055
1056 if (s == NULL || cb == NULL) {
1057 show_oops(NULL, "walk_ua invalid parameters");
1058 return;
1059 }
1060
1061 TAILQ_FOREACH(ua, &ua_list, entry) {
1062 cb(s, ua->value, cb_args);
1063 }
1064 }
1065
1066 int
1067 set_auto_load_images(char *value)
1068 {
1069 struct tab *t;
1070
1071 auto_load_images = atoi(value);
1072 TAILQ_FOREACH(t, &tabs, entry) {
1073 g_object_set(G_OBJECT(t->settings),
1074 "auto-load-images", auto_load_images, (char *)NULL);
1075 webkit_web_view_set_settings(t->wv, t->settings);
1076 }
1077 return (0);
1078 }
1079
1080 int
1081 set_enable_autoscroll(char *value)
1082 {
1083 enable_autoscroll = atoi(value);
1084 return (0);
1085 }
1086
1087 int
1088 set_enable_favicon_entry(char *value)
1089 {
1090 enable_favicon_entry = atoi(value);
1091 return (0);
1092 }
1093
1094 int
1095 set_enable_favicon_tabs(char *value)
1096 {
1097 enable_favicon_tabs = atoi(value);
1098 return (0);
1099 }
1100
1101 char *
1102 get_referer(struct settings *s)
1103 {
1104 if (referer_mode == XT_REFERER_ALWAYS)
1105 return (g_strdup("always"));
1106 if (referer_mode == XT_REFERER_NEVER)
1107 return (g_strdup("never"));
1108 if (referer_mode == XT_REFERER_SAME_DOMAIN)
1109 return (g_strdup("same-domain"));
1110 if (referer_mode == XT_REFERER_SAME_FQDN)
1111 return (g_strdup("same-fqdn"));
1112 if (referer_mode == XT_REFERER_CUSTOM)
1113 return (g_strdup(referer_custom));
1114 return (NULL);
1115 }
1116
1117 int
1118 set_referer(struct settings *s, char *value)
1119 {
1120 if (referer_custom)
1121 g_free(referer_custom);
1122
1123 if (!strcmp(value, "always"))
1124 referer_mode = XT_REFERER_ALWAYS;
1125 else if (!strcmp(value, "never"))
1126 referer_mode = XT_REFERER_NEVER;
1127 else if (!strcmp(value, "same-domain"))
1128 referer_mode = XT_REFERER_SAME_DOMAIN;
1129 else if (!strcmp(value, "same-fqdn"))
1130 referer_mode = XT_REFERER_SAME_FQDN;
1131 else if (!valid_url_type(value)) {
1132 referer_mode = XT_REFERER_CUSTOM;
1133 referer_custom = g_strdup(value);
1134 } else {
1135 /* we've already free'd the custom referer */
1136 if (referer_mode == XT_REFERER_CUSTOM)
1137 referer_mode = XT_REFERER_NEVER;
1138 return (1);
1139 }
1140
1141 return (0);
1142 }
1143
1144 int
1145 set_referer_rt(char *value)
1146 {
1147 return set_referer(NULL, value);
1148 }
1149
1150 int
1151 set_external_editor(char *editor)
1152 {
1153 if (external_editor)
1154 g_free(external_editor);
1155
1156 external_editor = g_strdup(editor);
1157
1158 return (0);
1159 }
1160
1161 void
1162 setup_proxy(char *uri)
1163 {
1164 if (proxy_uri) {
1165 g_object_set(session, "proxy_uri", NULL, (char *)NULL);
1166 soup_uri_free(proxy_uri);
1167 proxy_uri = NULL;
1168 }
1169 if (http_proxy) {
1170 if (http_proxy != uri) {
1171 g_free(http_proxy);
1172 http_proxy = NULL;
1173 }
1174 }
1175
1176 if (uri) {
1177 http_proxy = g_strdup(uri);
1178 DNPRINTF(XT_D_CONFIG, "setup_proxy: %s\n", uri);
1179 proxy_uri = soup_uri_new(http_proxy);
1180 if (!(proxy_uri == NULL || !SOUP_URI_VALID_FOR_HTTP(proxy_uri)))
1181 g_object_set(session, "proxy-uri", proxy_uri,
1182 (char *)NULL);
1183 }
1184 }
1185
1186 char *
1187 get_tab_style(struct settings *s)
1188 {
1189 if (tab_style == XT_TABS_NORMAL)
1190 return (g_strdup("normal"));
1191 else
1192 return (g_strdup("compact"));
1193 }
1194
1195 int
1196 set_tab_style(struct settings *s, char *val)
1197 {
1198 if (!strcmp(val, "normal"))
1199 tab_style = XT_TABS_NORMAL;
1200 else if (!strcmp(val, "compact"))
1201 tab_style = XT_TABS_COMPACT;
1202 else
1203 return (1);
1204
1205 return (0);
1206 }
1207
1208 char *
1209 get_edit_mode(struct settings *s)
1210 {
1211 if (edit_mode == XT_EM_HYBRID)
1212 return (g_strdup("hybrid"));
1213 else
1214 return (g_strdup("vi"));
1215 }
1216
1217 int
1218 set_edit_mode(struct settings *s, char *val)
1219 {
1220 if (!strcmp(val, "hybrid"))
1221 edit_mode = XT_EM_HYBRID;
1222 else if (!strcmp(val, "vi"))
1223 edit_mode = XT_EM_VI;
1224 else
1225 return (1);
1226
1227 return (0);
1228 }
1229
1230 char *
1231 get_download_mode(struct settings *s)
1232 {
1233 switch (download_mode) {
1234 case XT_DM_START:
1235 return (g_strdup("start"));
1236 break;
1237 case XT_DM_ASK:
1238 return (g_strdup("ask"));
1239 break;
1240 case XT_DM_ADD:
1241 return (g_strdup("add"));
1242 break;
1243 }
1244 return (g_strdup("unknown"));
1245 }
1246
1247 int
1248 set_download_mode(struct settings *s, char *val)
1249 {
1250 if (!strcmp(val, "start"))
1251 download_mode = XT_DM_START;
1252 else if (!strcmp(val, "ask"))
1253 download_mode = XT_DM_ASK;
1254 else if (!strcmp(val, "add"))
1255 download_mode = XT_DM_ADD;
1256 else
1257 return (1);
1258
1259 return (0);
1260 }
1261
1262 int
1263 set_download_mode_rt(char *val)
1264 {
1265 return set_download_mode(NULL, val);
1266 }
1267
1268 char *
1269 get_work_dir(struct settings *s)
1270 {
1271 if (work_dir[0] == '\0')
1272 return (0);
1273 return (g_strdup(work_dir));
1274 }
1275
1276 int
1277 set_work_dir(struct settings *s, char *val)
1278 {
1279 if (val[0] == '~')
1280 snprintf(work_dir, sizeof work_dir, "%s" PS "%s",
1281 pwd->pw_dir, &val[1]);
1282 else
1283 strlcpy(work_dir, val, sizeof work_dir);
1284
1285 return (0);
1286 }
1287
1288 void
1289 walk_cookie_wl(struct settings *s,
1290 void (*cb)(struct settings *, char *, void *), void *cb_args)
1291 {
1292 struct domain *d;
1293
1294 if (s == NULL || cb == NULL) {
1295 show_oops(NULL, "walk_cookie_wl invalid parameters");
1296 return;
1297 }
1298
1299 RB_FOREACH_REVERSE(d, domain_list, &c_wl)
1300 cb(s, d->d, cb_args);
1301 }
1302
1303 void
1304 walk_js_wl(struct settings *s,
1305 void (*cb)(struct settings *, char *, void *), void *cb_args)
1306 {
1307 struct domain *d;
1308
1309 if (s == NULL || cb == NULL) {
1310 show_oops(NULL, "walk_js_wl invalid parameters");
1311 return;
1312 }
1313
1314 RB_FOREACH_REVERSE(d, domain_list, &js_wl)
1315 cb(s, d->d, cb_args);
1316 }
1317
1318 void
1319 walk_pl_wl(struct settings *s,
1320 void (*cb)(struct settings *, char *, void *), void *cb_args)
1321 {
1322 struct domain *d;
1323
1324 if (s == NULL || cb == NULL) {
1325 show_oops(NULL, "walk_pl_wl invalid parameters");
1326 return;
1327 }
1328
1329 RB_FOREACH_REVERSE(d, domain_list, &pl_wl)
1330 cb(s, d->d, cb_args);
1331 }
1332
1333 int
1334 settings_add(char *var, char *val)
1335 {
1336 int i, rv, *p;
1337 gfloat *f;
1338 char **s;
1339
1340 /* get settings */
1341 for (i = 0, rv = 0; i < LENGTH(rs); i++) {
1342 if (strcmp(var, rs[i].name))
1343 continue;
1344
1345 if (rs[i].s) {
1346 if (rs[i].s->set(&rs[i], val))
1347 errx(1, "invalid value for %s: %s", var, val);
1348 rv = 1;
1349 break;
1350 } else
1351 switch (rs[i].type) {
1352 case XT_S_INT:
1353 p = rs[i].ival;
1354 *p = atoi(val);
1355 rv = 1;
1356 break;
1357 case XT_S_STR:
1358 s = rs[i].sval;
1359 if (s == NULL)
1360 errx(1, "invalid sval for %s",
1361 rs[i].name);
1362 if (*s)
1363 g_free(*s);
1364 *s = g_strdup(val);
1365 rv = 1;
1366 break;
1367 case XT_S_FLOAT:
1368 f = rs[i].fval;
1369 *f = atof(val);
1370 rv = 1;
1371 break;
1372 case XT_S_INVALID:
1373 default:
1374 errx(1, "invalid type for %s", var);
1375 }
1376 break;
1377 }
1378 return (rv);
1379 }
1380
1381 #define WS "\n= \t"
1382 void
1383 config_parse(char *filename, int runtime)
1384 {
1385 FILE *config, *f;
1386 char *line, *cp, *var, *val;
1387 size_t len, lineno = 0;
1388 int handled;
1389 char file[PATH_MAX];
1390 struct stat sb;
1391
1392 DNPRINTF(XT_D_CONFIG, "config_parse: filename %s\n", filename);
1393
1394 if (filename == NULL)
1395 return;
1396
1397 if (runtime && runtime_settings[0] != '\0') {
1398 snprintf(file, sizeof file, "%s" PS "%s",
1399 work_dir, runtime_settings);
1400 if (stat(file, &sb)) {
1401 warnx("runtime file doesn't exist, creating it");
1402 if ((f = fopen(file, "w")) == NULL)
1403 err(1, "runtime");
1404 fprintf(f, "# AUTO GENERATED, DO NOT EDIT\n");
1405 fclose(f);
1406 }
1407 } else
1408 strlcpy(file, filename, sizeof file);
1409
1410 if ((config = fopen(file, "r")) == NULL) {
1411 warn("config_parse: cannot open %s", filename);
1412 return;
1413 }
1414
1415 for (;;) {
1416 if ((line = fparseln(config, &len, &lineno, NULL, 0)) == NULL)
1417 if (feof(config) || ferror(config))
1418 break;
1419
1420 cp = line;
1421 cp += (long)strspn(cp, WS);
1422 if (cp[0] == '\0') {
1423 /* empty line */
1424 free(line);
1425 continue;
1426 }
1427
1428 if ((var = strsep(&cp, WS)) == NULL || cp == NULL)
1429 startpage_add("invalid configuration file entry: %s",
1430 line);
1431 else {
1432 cp += (long)strspn(cp, WS);
1433
1434 if ((val = strsep(&cp, "\0")) == NULL)
1435 break;
1436
1437 DNPRINTF(XT_D_CONFIG, "config_parse: %s=%s\n",
1438 var, val);
1439 handled = settings_add(var, val);
1440
1441 if (handled == 0)
1442 startpage_add("invalid configuration file entry"
1443 ": %s=%s", var, val);
1444 }
1445
1446 free(line);
1447 }
1448
1449 fclose(config);
1450 }
1451
1452 struct settings_args {
1453 char **body;
1454 int i;
1455 };
1456
1457 void
1458 print_setting(struct settings *s, char *val, void *cb_args)
1459 {
1460 char *tmp, *color;
1461 struct settings_args *sa = cb_args;
1462
1463 if (sa == NULL)
1464 return;
1465
1466 if (s->flags & XT_SF_RUNTIME)
1467 color = "#22cc22";
1468 else
1469 color = "#cccccc";
1470
1471 tmp = *sa->body;
1472 *sa->body = g_strdup_printf(
1473 "%s\n<tr>"
1474 "<td style='background-color: %s; width: 10%%;word-break:break-all'>%s</td>"
1475 "<td style='background-color: %s; width: 20%%;word-break:break-all'>%s</td>",
1476 *sa->body,
1477 color,
1478 s->name,
1479 color,
1480 val
1481 );
1482 g_free(tmp);
1483 sa->i++;
1484 }
1485
1486 int
1487 set_show(struct tab *t, struct karg *args)
1488 {
1489 char *body, *page, *tmp;
1490 int i = 1;
1491 struct settings_args sa;
1492
1493 bzero(&sa, sizeof sa);
1494 sa.body = &body;
1495
1496 /* body */
1497 body = g_strdup_printf("<div align='center'><table><tr>"
1498 "<th align='left'>Setting</th>"
1499 "<th align='left'>Value</th></tr>\n");
1500
1501 settings_walk(print_setting, &sa);
1502 i = sa.i;
1503
1504 /* small message if there are none */
1505 if (i == 1) {
1506 tmp = body;
1507 body = g_strdup_printf("%s\n<tr><td style='text-align:center'"
1508 "colspan='2'>No settings</td></tr>\n", body);
1509 g_free(tmp);
1510 }
1511
1512 tmp = body;
1513 body = g_strdup_printf("%s</table></div>", body);
1514 g_free(tmp);
1515
1516 page = get_html_page("Settings", body, "", 0);
1517
1518 g_free(body);
1519
1520 load_webkit_string(t, page, XT_URI_ABOUT_SET);
1521
1522 g_free(page);
1523
1524 return (XT_CB_PASSTHROUGH);
1525 }
1526
1527 int
1528 set(struct tab *t, struct karg *args)
1529 {
1530 char *p, *val;
1531 int i;
1532
1533 if (args == NULL || args->s == NULL)
1534 return (set_show(t, args));
1535
1536 /* strip spaces */
1537 p = g_strstrip(args->s);
1538
1539 if (strlen(p) == 0)
1540 return (set_show(t, args));
1541
1542 /* we got some sort of string */
1543 val = g_strrstr(p, "=");
1544 if (val) {
1545 *val++ = '\0';
1546 val = g_strchomp(val);
1547 p = g_strchomp(p);
1548
1549 for (i = 0; i < get_settings_size(); i++) {
1550 if (strcmp(rs[i].name, p))
1551 continue;
1552
1553 if (rs[i].activate) {
1554 if (rs[i].activate(val))
1555 show_oops(t, "%s invalid value %s",
1556 p, val);
1557 else
1558 show_oops(t, ":set %s = %s", p, val);
1559 goto done;
1560 } else {
1561 show_oops(t, "not a runtime option: %s", p);
1562 goto done;
1563 }
1564 }
1565 show_oops(t, "unknown option: %s", p);
1566 } else {
1567 p = g_strchomp(p);
1568
1569 for (i = 0; i < get_settings_size(); i++) {
1570 if (strcmp(rs[i].name, p))
1571 continue;
1572
1573 /* XXX this could use some cleanup */
1574 switch (rs[i].type) {
1575 case XT_S_INT:
1576 if (rs[i].ival)
1577 show_oops(t, "%s = %d",
1578 rs[i].name, *rs[i].ival);
1579 else if (rs[i].s && rs[i].s->get)
1580 show_oops(t, "%s = %s",
1581 rs[i].name,
1582 rs[i].s->get(&rs[i]));
1583 else if (rs[i].s && rs[i].s->get == NULL)
1584 show_oops(t, "%s = ...", rs[i].name);
1585 else
1586 show_oops(t, "%s = ", rs[i].name);
1587 break;
1588 case XT_S_FLOAT:
1589 if (rs[i].fval)
1590 show_oops(t, "%s = %f",
1591 rs[i].name, *rs[i].fval);
1592 else if (rs[i].s && rs[i].s->get)
1593 show_oops(t, "%s = %s",
1594 rs[i].name,
1595 rs[i].s->get(&rs[i]));
1596 else if (rs[i].s && rs[i].s->get == NULL)
1597 show_oops(t, "%s = ...", rs[i].name);
1598 else
1599 show_oops(t, "%s = ", rs[i].name);
1600 break;
1601 case XT_S_STR:
1602 if (rs[i].sval && *rs[i].sval)
1603 show_oops(t, "%s = %s",
1604 rs[i].name, *rs[i].sval);
1605 else if (rs[i].s && rs[i].s->get)
1606 show_oops(t, "%s = %s",
1607 rs[i].name,
1608 rs[i].s->get(&rs[i]));
1609 else if (rs[i].s && rs[i].s->get == NULL)
1610 show_oops(t, "%s = ...", rs[i].name);
1611 else
1612 show_oops(t, "%s = ", rs[i].name);
1613 break;
1614 default:
1615 show_oops(t, "unknown type for %s", rs[i].name);
1616 goto done;
1617 }
1618
1619 goto done;
1620 }
1621 show_oops(t, "unknown option: %s", p);
1622 }
1623 done:
1624 return (XT_CB_PASSTHROUGH);
1625 }
1626
XXXTerm