tsurf.c - surf - surf browser, a WebKit2GTK based browser
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---
tsurf.c (54230B)
---
1 /* See LICENSE file for copyright and license details.
2 *
3 * To understand surf, start reading main().
4 */
5 #include <sys/file.h>
6 #include <sys/socket.h>
7 #include <sys/types.h>
8 #include <sys/wait.h>
9 #include <glib.h>
10 #include <inttypes.h>
11 #include <libgen.h>
12 #include <limits.h>
13 #include <pwd.h>
14 #include <regex.h>
15 #include <signal.h>
16 #include <stdio.h>
17 #include <stdlib.h>
18 #include <string.h>
19 #include <unistd.h>
20
21 #include <gdk/gdk.h>
22 #include <gdk/gdkkeysyms.h>
23 #include <gdk/gdkx.h>
24 #include <gio/gunixfdlist.h>
25 #include <glib/gstdio.h>
26 #include <gtk/gtk.h>
27 #include <gtk/gtkx.h>
28 #include <gcr/gcr.h>
29 #include <JavaScriptCore/JavaScript.h>
30 #include <webkit2/webkit2.h>
31 #include <X11/X.h>
32 #include <X11/Xatom.h>
33 #include <glib.h>
34
35 #include "arg.h"
36 #include "common.h"
37
38 #define LENGTH(x) (sizeof(x) / sizeof(x[0]))
39 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
40
41 enum { AtomFind, AtomGo, AtomUri, AtomUTF8, AtomLast };
42
43 enum {
44 OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
45 OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK,
46 OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE,
47 OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA,
48 OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE,
49 OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR,
50 OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION,
51 OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel,
52 };
53
54 typedef enum {
55 AccessMicrophone,
56 AccessWebcam,
57 CaretBrowsing,
58 Certificate,
59 CookiePolicies,
60 DarkMode,
61 DiskCache,
62 DefaultCharset,
63 DNSPrefetch,
64 Ephemeral,
65 FileURLsCrossAccess,
66 FontSize,
67 FrameFlattening,
68 Geolocation,
69 HideBackground,
70 Inspector,
71 Java,
72 JavaScript,
73 KioskMode,
74 LoadImages,
75 MediaManualPlay,
76 PreferredLanguages,
77 RunInFullscreen,
78 ScrollBars,
79 ShowIndicators,
80 SiteQuirks,
81 SmoothScrolling,
82 SpellChecking,
83 SpellLanguages,
84 StrictTLS,
85 Style,
86 WebGL,
87 ZoomLevel,
88 ParameterLast
89 } ParamName;
90
91 typedef union {
92 int i;
93 float f;
94 const void *v;
95 } Arg;
96
97 typedef struct {
98 Arg val;
99 int prio;
100 } Parameter;
101
102 typedef struct Client {
103 GtkWidget *win;
104 WebKitWebView *view;
105 WebKitSettings *settings;
106 WebKitWebContext *context;
107 WebKitWebInspector *inspector;
108 WebKitFindController *finder;
109 WebKitHitTestResult *mousepos;
110 GTlsCertificate *cert, *failedcert;
111 GTlsCertificateFlags tlserr;
112 Window xid;
113 guint64 pageid;
114 int progress, fullscreen, https, insecure, errorpage;
115 const char *title, *overtitle, *targeturi;
116 const char *needle;
117 struct Client *next;
118 } Client;
119
120 typedef struct {
121 guint mod;
122 guint keyval;
123 void (*func)(Client *c, const Arg *a);
124 const Arg arg;
125 } Key;
126
127 typedef struct {
128 unsigned int target;
129 unsigned int mask;
130 guint button;
131 void (*func)(Client *c, const Arg *a, WebKitHitTestResult *h);
132 const Arg arg;
133 unsigned int stopevent;
134 } Button;
135
136 typedef struct {
137 const char *uri;
138 Parameter config[ParameterLast];
139 regex_t re;
140 } UriParameters;
141
142 typedef struct {
143 char *regex;
144 char *file;
145 regex_t re;
146 } SiteSpecific;
147
148 /* Surf */
149 static void die(const char *errstr, ...);
150 static void usage(void);
151 static void setup(void);
152 static void sigchld(int unused);
153 static void sighup(int unused);
154 static char *buildfile(const char *path);
155 static char *buildpath(const char *path);
156 static char *untildepath(const char *path);
157 static const char *getuserhomedir(const char *user);
158 static const char *getcurrentuserhomedir(void);
159 static Client *newclient(Client *c);
160 static void loaduri(Client *c, const Arg *a);
161 static const char *geturi(Client *c);
162 static void setatom(Client *c, int a, const char *v);
163 static const char *getatom(Client *c, int a);
164 static void updatetitle(Client *c);
165 static void gettogglestats(Client *c);
166 static void getpagestats(Client *c);
167 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
168 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
169 static void seturiparameters(Client *c, const char *uri, ParamName *params);
170 static void setparameter(Client *c, int refresh, ParamName p, const Arg *a);
171 static const char *getcert(const char *uri);
172 static void setcert(Client *c, const char *file);
173 static const char *getstyle(const char *uri);
174 static void setstyle(Client *c, const char *file);
175 static void runscript(Client *c);
176 static void evalscript(Client *c, const char *jsstr, ...);
177 static void updatewinid(Client *c);
178 static void handleplumb(Client *c, const char *uri);
179 static void newwindow(Client *c, const Arg *a, int noembed);
180 static void spawn(Client *c, const Arg *a);
181 static void msgext(Client *c, char type, const Arg *a);
182 static void destroyclient(Client *c);
183 static void cleanup(void);
184
185 /* GTK/WebKit */
186 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
187 static void initwebextensions(WebKitWebContext *wc, Client *c);
188 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
189 Client *c);
190 static gboolean buttonreleased(GtkWidget *w, GdkEvent *e, Client *c);
191 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
192 gpointer d);
193 static gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c);
194 static gboolean readsock(GIOChannel *s, GIOCondition ioc, gpointer unused);
195 static void showview(WebKitWebView *v, Client *c);
196 static GtkWidget *createwindow(Client *c);
197 static gboolean loadfailedtls(WebKitWebView *v, gchar *uri,
198 GTlsCertificate *cert,
199 GTlsCertificateFlags err, Client *c);
200 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
201 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
202 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
203 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
204 guint modifiers, Client *c);
205 static gboolean permissionrequested(WebKitWebView *v,
206 WebKitPermissionRequest *r, Client *c);
207 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
208 WebKitPolicyDecisionType dt, Client *c);
209 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
210 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
211 static void decideresource(WebKitPolicyDecision *d, Client *c);
212 static void insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e,
213 Client *c);
214 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
215 Client *c);
216 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
217 static void download(Client *c, WebKitURIResponse *r);
218 static gboolean viewusrmsgrcv(WebKitWebView *v, WebKitUserMessage *m,
219 gpointer u);
220 static void webprocessterminated(WebKitWebView *v,
221 WebKitWebProcessTerminationReason r,
222 Client *c);
223 static void closeview(WebKitWebView *v, Client *c);
224 static void destroywin(GtkWidget* w, Client *c);
225
226 /* Hotkeys */
227 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
228 static void reload(Client *c, const Arg *a);
229 static void print(Client *c, const Arg *a);
230 static void showcert(Client *c, const Arg *a);
231 static void clipboard(Client *c, const Arg *a);
232 static void zoom(Client *c, const Arg *a);
233 static void scrollv(Client *c, const Arg *a);
234 static void scrollh(Client *c, const Arg *a);
235 static void navigate(Client *c, const Arg *a);
236 static void stop(Client *c, const Arg *a);
237 static void toggle(Client *c, const Arg *a);
238 static void togglefullscreen(Client *c, const Arg *a);
239 static void togglecookiepolicy(Client *c, const Arg *a);
240 static void toggleinspector(Client *c, const Arg *a);
241 static void find(Client *c, const Arg *a);
242
243 /* Buttons */
244 static void clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h);
245 static void clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h);
246 static void clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h);
247
248 static char winid[64];
249 static char togglestats[11];
250 static char pagestats[2];
251 static Atom atoms[AtomLast];
252 static Window embed;
253 static int showxid;
254 static int cookiepolicy;
255 static Display *dpy;
256 static Client *clients;
257 static GdkDevice *gdkkb;
258 static char *stylefile;
259 static const char *useragent;
260 static Parameter *curconfig;
261 static int modparams[ParameterLast];
262 static int spair[2];
263 char *argv0;
264
265 static ParamName loadtransient[] = {
266 Certificate,
267 CookiePolicies,
268 DiskCache,
269 DNSPrefetch,
270 FileURLsCrossAccess,
271 JavaScript,
272 LoadImages,
273 PreferredLanguages,
274 ShowIndicators,
275 StrictTLS,
276 ParameterLast
277 };
278
279 static ParamName loadcommitted[] = {
280 // AccessMicrophone,
281 // AccessWebcam,
282 CaretBrowsing,
283 DarkMode,
284 DefaultCharset,
285 FontSize,
286 FrameFlattening,
287 Geolocation,
288 HideBackground,
289 Inspector,
290 Java,
291 // KioskMode,
292 MediaManualPlay,
293 RunInFullscreen,
294 ScrollBars,
295 SiteQuirks,
296 SmoothScrolling,
297 SpellChecking,
298 SpellLanguages,
299 Style,
300 ZoomLevel,
301 ParameterLast
302 };
303
304 static ParamName loadfinished[] = {
305 ParameterLast
306 };
307
308 /* configuration, allows nested code to access above variables */
309 #include "config.h"
310
311 void
312 die(const char *errstr, ...)
313 {
314 va_list ap;
315
316 va_start(ap, errstr);
317 vfprintf(stderr, errstr, ap);
318 va_end(ap);
319 exit(1);
320 }
321
322 void
323 usage(void)
324 {
325 die("usage: surf [-bBdDfFgGiIkKmMnNpPsStTvwxX]\n"
326 "[-a cookiepolicies ] [-c cookiefile] [-C stylefile] [-e xid]\n"
327 "[-r scriptfile] [-u useragent] [-z zoomlevel] [uri]\n");
328 }
329
330 void
331 setup(void)
332 {
333 GIOChannel *gchanin;
334 GdkDisplay *gdpy;
335 int i, j;
336
337 /* clean up any zombies immediately */
338 sigchld(0);
339 if (signal(SIGHUP, sighup) == SIG_ERR)
340 die("Can't install SIGHUP handler");
341
342 if (!(dpy = XOpenDisplay(NULL)))
343 die("Can't open default display");
344
345 /* atoms */
346 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
347 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
348 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
349 atoms[AtomUTF8] = XInternAtom(dpy, "UTF8_STRING", False);
350
351 gtk_init(NULL, NULL);
352
353 gdpy = gdk_display_get_default();
354
355 curconfig = defconfig;
356
357 /* dirs and files */
358 cookiefile = buildfile(cookiefile);
359 scriptfile = buildfile(scriptfile);
360 certdir = buildpath(certdir);
361 if (curconfig[Ephemeral].val.i)
362 cachedir = NULL;
363 else
364 cachedir = buildpath(cachedir);
365
366 gdkkb = gdk_seat_get_keyboard(gdk_display_get_default_seat(gdpy));
367
368 if (socketpair(AF_UNIX, SOCK_DGRAM, 0, spair) < 0) {
369 fputs("Unable to create sockets\n", stderr);
370 spair[0] = spair[1] = -1;
371 } else {
372 gchanin = g_io_channel_unix_new(spair[0]);
373 g_io_channel_set_encoding(gchanin, NULL, NULL);
374 g_io_channel_set_flags(gchanin, g_io_channel_get_flags(gchanin)
375 | G_IO_FLAG_NONBLOCK, NULL);
376 g_io_channel_set_close_on_unref(gchanin, TRUE);
377 g_io_add_watch(gchanin, G_IO_IN, readsock, NULL);
378 }
379
380
381 for (i = 0; i < LENGTH(certs); ++i) {
382 if (!regcomp(&(certs[i].re), certs[i].regex, REG_EXTENDED)) {
383 certs[i].file = g_strconcat(certdir, "/", certs[i].file,
384 NULL);
385 } else {
386 fprintf(stderr, "Could not compile regex: %s\n",
387 certs[i].regex);
388 certs[i].regex = NULL;
389 }
390 }
391
392 if (!stylefile) {
393 styledir = buildpath(styledir);
394 for (i = 0; i < LENGTH(styles); ++i) {
395 if (!regcomp(&(styles[i].re), styles[i].regex,
396 REG_EXTENDED)) {
397 styles[i].file = g_strconcat(styledir, "/",
398 styles[i].file, NULL);
399 } else {
400 fprintf(stderr, "Could not compile regex: %s\n",
401 styles[i].regex);
402 styles[i].regex = NULL;
403 }
404 }
405 g_free(styledir);
406 } else {
407 stylefile = buildfile(stylefile);
408 }
409
410 for (i = 0; i < LENGTH(uriparams); ++i) {
411 if (regcomp(&(uriparams[i].re), uriparams[i].uri,
412 REG_EXTENDED)) {
413 fprintf(stderr, "Could not compile regex: %s\n",
414 uriparams[i].uri);
415 uriparams[i].uri = NULL;
416 continue;
417 }
418
419 /* copy default parameters with higher priority */
420 for (j = 0; j < ParameterLast; ++j) {
421 if (defconfig[j].prio >= uriparams[i].config[j].prio)
422 uriparams[i].config[j] = defconfig[j];
423 }
424 }
425 }
426
427 void
428 sigchld(int unused)
429 {
430 if (signal(SIGCHLD, sigchld) == SIG_ERR)
431 die("Can't install SIGCHLD handler");
432 while (waitpid(-1, NULL, WNOHANG) > 0)
433 ;
434 }
435
436 void
437 sighup(int unused)
438 {
439 Arg a = { .i = 0 };
440 Client *c;
441
442 for (c = clients; c; c = c->next)
443 reload(c, &a);
444 }
445
446 char *
447 buildfile(const char *path)
448 {
449 char *dname, *bname, *bpath, *fpath;
450 FILE *f;
451
452 dname = g_path_get_dirname(path);
453 bname = g_path_get_basename(path);
454
455 bpath = buildpath(dname);
456 g_free(dname);
457
458 fpath = g_build_filename(bpath, bname, NULL);
459 g_free(bpath);
460 g_free(bname);
461
462 if (!(f = fopen(fpath, "a")))
463 die("Could not open file: %s\n", fpath);
464
465 g_chmod(fpath, 0600); /* always */
466 fclose(f);
467
468 return fpath;
469 }
470
471 static const char*
472 getuserhomedir(const char *user)
473 {
474 struct passwd *pw = getpwnam(user);
475
476 if (!pw)
477 die("Can't get user %s login information.\n", user);
478
479 return pw->pw_dir;
480 }
481
482 static const char*
483 getcurrentuserhomedir(void)
484 {
485 const char *homedir;
486 const char *user;
487 struct passwd *pw;
488
489 homedir = getenv("HOME");
490 if (homedir)
491 return homedir;
492
493 user = getenv("USER");
494 if (user)
495 return getuserhomedir(user);
496
497 pw = getpwuid(getuid());
498 if (!pw)
499 die("Can't get current user home directory\n");
500
501 return pw->pw_dir;
502 }
503
504 char *
505 buildpath(const char *path)
506 {
507 char *apath, *fpath;
508
509 if (path[0] == '~')
510 apath = untildepath(path);
511 else
512 apath = g_strdup(path);
513
514 /* creating directory */
515 if (g_mkdir_with_parents(apath, 0700) < 0)
516 die("Could not access directory: %s\n", apath);
517
518 fpath = realpath(apath, NULL);
519 g_free(apath);
520
521 return fpath;
522 }
523
524 char *
525 untildepath(const char *path)
526 {
527 char *apath, *name, *p;
528 const char *homedir;
529
530 if (path[1] == '/' || path[1] == '\0') {
531 p = (char *)&path[1];
532 homedir = getcurrentuserhomedir();
533 } else {
534 if ((p = strchr(path, '/')))
535 name = g_strndup(&path[1], p - (path + 1));
536 else
537 name = g_strdup(&path[1]);
538
539 homedir = getuserhomedir(name);
540 g_free(name);
541 }
542 apath = g_build_filename(homedir, p, NULL);
543 return apath;
544 }
545
546 Client *
547 newclient(Client *rc)
548 {
549 Client *c;
550
551 if (!(c = calloc(1, sizeof(Client))))
552 die("Cannot malloc!\n");
553
554 c->next = clients;
555 clients = c;
556
557 c->progress = 100;
558 c->view = newview(c, rc ? rc->view : NULL);
559
560 return c;
561 }
562
563 void
564 loaduri(Client *c, const Arg *a)
565 {
566 struct stat st;
567 char *url, *path, *apath;
568 const char *uri = a->v;
569
570 if (g_strcmp0(uri, "") == 0)
571 return;
572
573 if (g_str_has_prefix(uri, "http://") ||
574 g_str_has_prefix(uri, "https://") ||
575 g_str_has_prefix(uri, "file://") ||
576 g_str_has_prefix(uri, "about:")) {
577 url = g_strdup(uri);
578 } else {
579 if (uri[0] == '~')
580 apath = untildepath(uri);
581 else
582 apath = (char *)uri;
583 if (!stat(apath, &st) && (path = realpath(apath, NULL))) {
584 url = g_strdup_printf("file://%s", path);
585 free(path);
586 } else {
587 url = g_strdup_printf("http://%s", uri);
588 }
589 if (apath != uri)
590 free(apath);
591 }
592
593 setatom(c, AtomUri, url);
594
595 if (strcmp(url, geturi(c)) == 0) {
596 reload(c, a);
597 } else {
598 webkit_web_view_load_uri(c->view, url);
599 updatetitle(c);
600 }
601
602 g_free(url);
603 }
604
605 const char *
606 geturi(Client *c)
607 {
608 const char *uri;
609
610 if (!(uri = webkit_web_view_get_uri(c->view)))
611 uri = "about:blank";
612 return uri;
613 }
614
615 void
616 setatom(Client *c, int a, const char *v)
617 {
618 XChangeProperty(dpy, c->xid,
619 atoms[a], atoms[AtomUTF8], 8, PropModeReplace,
620 (unsigned char *)v, strlen(v) + 1);
621 XSync(dpy, False);
622 }
623
624 const char *
625 getatom(Client *c, int a)
626 {
627 static char buf[BUFSIZ];
628 Atom adummy;
629 int idummy;
630 unsigned long ldummy;
631 unsigned char *p = NULL;
632
633 XSync(dpy, False);
634 XGetWindowProperty(dpy, c->xid,
635 atoms[a], 0L, BUFSIZ, False, atoms[AtomUTF8],
636 &adummy, &idummy, &ldummy, &ldummy, &p);
637 if (p)
638 strncpy(buf, (char *)p, LENGTH(buf) - 1);
639 else
640 buf[0] = '\0';
641 XFree(p);
642
643 return buf;
644 }
645
646 void
647 updatetitle(Client *c)
648 {
649 char *title;
650 const char *name = c->overtitle ? c->overtitle :
651 c->title ? c->title : "";
652
653 if (curconfig[ShowIndicators].val.i) {
654 gettogglestats(c);
655 getpagestats(c);
656
657 if (c->progress != 100)
658 title = g_strdup_printf("[%i%%] %s:%s | %s",
659 c->progress, togglestats, pagestats, name);
660 else
661 title = g_strdup_printf("%s:%s | %s",
662 togglestats, pagestats, name);
663
664 gtk_window_set_title(GTK_WINDOW(c->win), title);
665 g_free(title);
666 } else {
667 gtk_window_set_title(GTK_WINDOW(c->win), name);
668 }
669 }
670
671 void
672 gettogglestats(Client *c)
673 {
674 togglestats[0] = cookiepolicy_set(cookiepolicy_get());
675 togglestats[1] = curconfig[CaretBrowsing].val.i ? 'C' : 'c';
676 togglestats[2] = curconfig[Geolocation].val.i ? 'G' : 'g';
677 togglestats[3] = curconfig[DiskCache].val.i ? 'D' : 'd';
678 togglestats[4] = curconfig[LoadImages].val.i ? 'I' : 'i';
679 togglestats[5] = curconfig[JavaScript].val.i ? 'S' : 's';
680 togglestats[6] = curconfig[Style].val.i ? 'M' : 'm';
681 togglestats[7] = curconfig[FrameFlattening].val.i ? 'F' : 'f';
682 togglestats[8] = curconfig[Certificate].val.i ? 'X' : 'x';
683 togglestats[9] = curconfig[StrictTLS].val.i ? 'T' : 't';
684 }
685
686 void
687 getpagestats(Client *c)
688 {
689 if (c->https)
690 pagestats[0] = (c->tlserr || c->insecure) ? 'U' : 'T';
691 else
692 pagestats[0] = '-';
693 pagestats[1] = '\0';
694 }
695
696 WebKitCookieAcceptPolicy
697 cookiepolicy_get(void)
698 {
699 switch (((char *)curconfig[CookiePolicies].val.v)[cookiepolicy]) {
700 case 'a':
701 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
702 case '@':
703 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
704 default: /* fallthrough */
705 case 'A':
706 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
707 }
708 }
709
710 char
711 cookiepolicy_set(const WebKitCookieAcceptPolicy p)
712 {
713 switch (p) {
714 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
715 return 'a';
716 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
717 return '@';
718 default: /* fallthrough */
719 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
720 return 'A';
721 }
722 }
723
724 void
725 seturiparameters(Client *c, const char *uri, ParamName *params)
726 {
727 Parameter *config, *uriconfig = NULL;
728 int i, p;
729
730 for (i = 0; i < LENGTH(uriparams); ++i) {
731 if (uriparams[i].uri &&
732 !regexec(&(uriparams[i].re), uri, 0, NULL, 0)) {
733 uriconfig = uriparams[i].config;
734 break;
735 }
736 }
737
738 curconfig = uriconfig ? uriconfig : defconfig;
739
740 for (i = 0; (p = params[i]) != ParameterLast; ++i) {
741 switch(p) {
742 default: /* FALLTHROUGH */
743 if (!(defconfig[p].prio < curconfig[p].prio ||
744 defconfig[p].prio < modparams[p]))
745 continue;
746 case Certificate:
747 case CookiePolicies:
748 case Style:
749 setparameter(c, 0, p, &curconfig[p].val);
750 }
751 }
752 }
753
754 void
755 setparameter(Client *c, int refresh, ParamName p, const Arg *a)
756 {
757 GdkRGBA bgcolor = { 0 };
758
759 modparams[p] = curconfig[p].prio;
760
761 switch (p) {
762 case AccessMicrophone:
763 return; /* do nothing */
764 case AccessWebcam:
765 return; /* do nothing */
766 case CaretBrowsing:
767 webkit_settings_set_enable_caret_browsing(c->settings, a->i);
768 refresh = 0;
769 break;
770 case Certificate:
771 if (a->i)
772 setcert(c, geturi(c));
773 return; /* do not update */
774 case CookiePolicies:
775 webkit_cookie_manager_set_accept_policy(
776 webkit_web_context_get_cookie_manager(c->context),
777 cookiepolicy_get());
778 refresh = 0;
779 break;
780 case DarkMode:
781 g_object_set(gtk_settings_get_default(),
782 "gtk-application-prefer-dark-theme", a->i, NULL);
783 return;
784 case DiskCache:
785 webkit_web_context_set_cache_model(c->context, a->i ?
786 WEBKIT_CACHE_MODEL_WEB_BROWSER :
787 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
788 return; /* do not update */
789 case DefaultCharset:
790 webkit_settings_set_default_charset(c->settings, a->v);
791 return; /* do not update */
792 case DNSPrefetch:
793 webkit_settings_set_enable_dns_prefetching(c->settings, a->i);
794 return; /* do not update */
795 case FileURLsCrossAccess:
796 webkit_settings_set_allow_file_access_from_file_urls(
797 c->settings, a->i);
798 webkit_settings_set_allow_universal_access_from_file_urls(
799 c->settings, a->i);
800 return; /* do not update */
801 case FontSize:
802 webkit_settings_set_default_font_size(c->settings, a->i);
803 return; /* do not update */
804 case FrameFlattening:
805 webkit_settings_set_enable_frame_flattening(c->settings, a->i);
806 break;
807 case Geolocation:
808 refresh = 0;
809 break;
810 case HideBackground:
811 if (a->i)
812 webkit_web_view_set_background_color(c->view, &bgcolor);
813 return; /* do not update */
814 case Inspector:
815 webkit_settings_set_enable_developer_extras(c->settings, a->i);
816 return; /* do not update */
817 case Java:
818 webkit_settings_set_enable_java(c->settings, a->i);
819 return; /* do not update */
820 case JavaScript:
821 webkit_settings_set_enable_javascript(c->settings, a->i);
822 break;
823 case KioskMode:
824 return; /* do nothing */
825 case LoadImages:
826 webkit_settings_set_auto_load_images(c->settings, a->i);
827 break;
828 case MediaManualPlay:
829 webkit_settings_set_media_playback_requires_user_gesture(
830 c->settings, a->i);
831 break;
832 case PreferredLanguages:
833 return; /* do nothing */
834 case RunInFullscreen:
835 return; /* do nothing */
836 case ScrollBars:
837 /* Disabled until we write some WebKitWebExtension for
838 * manipulating the DOM directly.
839 enablescrollbars = !enablescrollbars;
840 evalscript(c, "document.documentElement.style.overflow = '%s'",
841 enablescrollbars ? "auto" : "hidden");
842 */
843 return; /* do not update */
844 case ShowIndicators:
845 break;
846 case SmoothScrolling:
847 webkit_settings_set_enable_smooth_scrolling(c->settings, a->i);
848 return; /* do not update */
849 case SiteQuirks:
850 webkit_settings_set_enable_site_specific_quirks(
851 c->settings, a->i);
852 break;
853 case SpellChecking:
854 webkit_web_context_set_spell_checking_enabled(
855 c->context, a->i);
856 return; /* do not update */
857 case SpellLanguages:
858 return; /* do nothing */
859 case StrictTLS:
860 webkit_web_context_set_tls_errors_policy(c->context, a->i ?
861 WEBKIT_TLS_ERRORS_POLICY_FAIL :
862 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
863 break;
864 case Style:
865 webkit_user_content_manager_remove_all_style_sheets(
866 webkit_web_view_get_user_content_manager(c->view));
867 if (a->i)
868 setstyle(c, getstyle(geturi(c)));
869 refresh = 0;
870 break;
871 case WebGL:
872 webkit_settings_set_enable_webgl(c->settings, a->i);
873 break;
874 case ZoomLevel:
875 webkit_web_view_set_zoom_level(c->view, a->f);
876 return; /* do not update */
877 default:
878 return; /* do nothing */
879 }
880
881 updatetitle(c);
882 if (refresh)
883 reload(c, a);
884 }
885
886 const char *
887 getcert(const char *uri)
888 {
889 int i;
890
891 for (i = 0; i < LENGTH(certs); ++i) {
892 if (certs[i].regex &&
893 !regexec(&(certs[i].re), uri, 0, NULL, 0))
894 return certs[i].file;
895 }
896
897 return NULL;
898 }
899
900 void
901 setcert(Client *c, const char *uri)
902 {
903 const char *file = getcert(uri);
904 char *host;
905 GTlsCertificate *cert;
906
907 if (!file)
908 return;
909
910 if (!(cert = g_tls_certificate_new_from_file(file, NULL))) {
911 fprintf(stderr, "Could not read certificate file: %s\n", file);
912 return;
913 }
914
915 if ((uri = strstr(uri, "https://"))) {
916 uri += sizeof("https://") - 1;
917 host = g_strndup(uri, strchr(uri, '/') - uri);
918 webkit_web_context_allow_tls_certificate_for_host(c->context,
919 cert, host);
920 g_free(host);
921 }
922
923 g_object_unref(cert);
924
925 }
926
927 const char *
928 getstyle(const char *uri)
929 {
930 int i;
931
932 if (stylefile)
933 return stylefile;
934
935 for (i = 0; i < LENGTH(styles); ++i) {
936 if (styles[i].regex &&
937 !regexec(&(styles[i].re), uri, 0, NULL, 0))
938 return styles[i].file;
939 }
940
941 return "";
942 }
943
944 void
945 setstyle(Client *c, const char *file)
946 {
947 gchar *style;
948
949 if (!g_file_get_contents(file, &style, NULL, NULL)) {
950 fprintf(stderr, "Could not read style file: %s\n", file);
951 return;
952 }
953
954 webkit_user_content_manager_add_style_sheet(
955 webkit_web_view_get_user_content_manager(c->view),
956 webkit_user_style_sheet_new(style,
957 WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
958 WEBKIT_USER_STYLE_LEVEL_USER,
959 NULL, NULL));
960
961 g_free(style);
962 }
963
964 void
965 runscript(Client *c)
966 {
967 gchar *script;
968 gsize l;
969
970 if (g_file_get_contents(scriptfile, &script, &l, NULL) && l)
971 evalscript(c, "%s", script);
972 g_free(script);
973 }
974
975 void
976 evalscript(Client *c, const char *jsstr, ...)
977 {
978 va_list ap;
979 gchar *script;
980
981 va_start(ap, jsstr);
982 script = g_strdup_vprintf(jsstr, ap);
983 va_end(ap);
984
985 webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL);
986 g_free(script);
987 }
988
989 void
990 updatewinid(Client *c)
991 {
992 snprintf(winid, LENGTH(winid), "%lu", c->xid);
993 }
994
995 void
996 handleplumb(Client *c, const char *uri)
997 {
998 Arg a = (Arg)PLUMB(uri);
999 spawn(c, &a);
1000 }
1001
1002 void
1003 newwindow(Client *c, const Arg *a, int noembed)
1004 {
1005 int i = 0;
1006 char tmp[64];
1007 const char *cmd[29], *uri;
1008 const Arg arg = { .v = cmd };
1009
1010 cmd[i++] = argv0;
1011 cmd[i++] = "-a";
1012 cmd[i++] = curconfig[CookiePolicies].val.v;
1013 cmd[i++] = curconfig[ScrollBars].val.i ? "-B" : "-b";
1014 if (cookiefile && g_strcmp0(cookiefile, "")) {
1015 cmd[i++] = "-c";
1016 cmd[i++] = cookiefile;
1017 }
1018 if (stylefile && g_strcmp0(stylefile, "")) {
1019 cmd[i++] = "-C";
1020 cmd[i++] = stylefile;
1021 }
1022 cmd[i++] = curconfig[DiskCache].val.i ? "-D" : "-d";
1023 if (embed && !noembed) {
1024 cmd[i++] = "-e";
1025 snprintf(tmp, LENGTH(tmp), "%lu", embed);
1026 cmd[i++] = tmp;
1027 }
1028 cmd[i++] = curconfig[RunInFullscreen].val.i ? "-F" : "-f" ;
1029 cmd[i++] = curconfig[Geolocation].val.i ? "-G" : "-g" ;
1030 cmd[i++] = curconfig[LoadImages].val.i ? "-I" : "-i" ;
1031 cmd[i++] = curconfig[KioskMode].val.i ? "-K" : "-k" ;
1032 cmd[i++] = curconfig[Style].val.i ? "-M" : "-m" ;
1033 cmd[i++] = curconfig[Inspector].val.i ? "-N" : "-n" ;
1034 if (scriptfile && g_strcmp0(scriptfile, "")) {
1035 cmd[i++] = "-r";
1036 cmd[i++] = scriptfile;
1037 }
1038 cmd[i++] = curconfig[JavaScript].val.i ? "-S" : "-s";
1039 cmd[i++] = curconfig[StrictTLS].val.i ? "-T" : "-t";
1040 if (fulluseragent && g_strcmp0(fulluseragent, "")) {
1041 cmd[i++] = "-u";
1042 cmd[i++] = fulluseragent;
1043 }
1044 if (showxid)
1045 cmd[i++] = "-w";
1046 cmd[i++] = curconfig[Certificate].val.i ? "-X" : "-x" ;
1047 /* do not keep zoom level */
1048 cmd[i++] = "--";
1049 if ((uri = a->v))
1050 cmd[i++] = uri;
1051 cmd[i] = NULL;
1052
1053 spawn(c, &arg);
1054 }
1055
1056 void
1057 spawn(Client *c, const Arg *a)
1058 {
1059 if (fork() == 0) {
1060 if (dpy)
1061 close(ConnectionNumber(dpy));
1062 close(spair[0]);
1063 close(spair[1]);
1064 setsid();
1065 execvp(((char **)a->v)[0], (char **)a->v);
1066 fprintf(stderr, "%s: execvp %s", argv0, ((char **)a->v)[0]);
1067 perror(" failed");
1068 exit(1);
1069 }
1070 }
1071
1072 void
1073 destroyclient(Client *c)
1074 {
1075 Client *p;
1076
1077 webkit_web_view_stop_loading(c->view);
1078 /* Not needed, has already been called
1079 gtk_widget_destroy(c->win);
1080 */
1081
1082 for (p = clients; p && p->next != c; p = p->next)
1083 ;
1084 if (p)
1085 p->next = c->next;
1086 else
1087 clients = c->next;
1088 free(c);
1089 }
1090
1091 void
1092 cleanup(void)
1093 {
1094 while (clients)
1095 destroyclient(clients);
1096
1097 close(spair[0]);
1098 close(spair[1]);
1099 g_free(cookiefile);
1100 g_free(scriptfile);
1101 g_free(stylefile);
1102 g_free(cachedir);
1103 XCloseDisplay(dpy);
1104 }
1105
1106 WebKitWebView *
1107 newview(Client *c, WebKitWebView *rv)
1108 {
1109 WebKitWebView *v;
1110 WebKitSettings *settings;
1111 WebKitWebContext *context;
1112 WebKitCookieManager *cookiemanager;
1113 WebKitUserContentManager *contentmanager;
1114
1115 /* Webview */
1116 if (rv) {
1117 v = WEBKIT_WEB_VIEW(webkit_web_view_new_with_related_view(rv));
1118 context = webkit_web_view_get_context(v);
1119 settings = webkit_web_view_get_settings(v);
1120 } else {
1121 settings = webkit_settings_new_with_settings(
1122 "allow-file-access-from-file-urls", curconfig[FileURLsCrossAccess].val.i,
1123 "allow-universal-access-from-file-urls", curconfig[FileURLsCrossAccess].val.i,
1124 "auto-load-images", curconfig[LoadImages].val.i,
1125 "default-charset", curconfig[DefaultCharset].val.v,
1126 "default-font-size", curconfig[FontSize].val.i,
1127 "enable-caret-browsing", curconfig[CaretBrowsing].val.i,
1128 "enable-developer-extras", curconfig[Inspector].val.i,
1129 "enable-dns-prefetching", curconfig[DNSPrefetch].val.i,
1130 "enable-frame-flattening", curconfig[FrameFlattening].val.i,
1131 "enable-html5-database", curconfig[DiskCache].val.i,
1132 "enable-html5-local-storage", curconfig[DiskCache].val.i,
1133 "enable-java", curconfig[Java].val.i,
1134 "enable-javascript", curconfig[JavaScript].val.i,
1135 "enable-site-specific-quirks", curconfig[SiteQuirks].val.i,
1136 "enable-smooth-scrolling", curconfig[SmoothScrolling].val.i,
1137 "enable-webgl", curconfig[WebGL].val.i,
1138 "media-playback-requires-user-gesture", curconfig[MediaManualPlay].val.i,
1139 NULL);
1140 /* For more interesting settings, have a look at
1141 * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */
1142
1143 if (strcmp(fulluseragent, "")) {
1144 webkit_settings_set_user_agent(settings, fulluseragent);
1145 } else if (surfuseragent) {
1146 webkit_settings_set_user_agent_with_application_details(
1147 settings, "Surf", VERSION);
1148 }
1149 useragent = webkit_settings_get_user_agent(settings);
1150
1151 contentmanager = webkit_user_content_manager_new();
1152
1153 if (curconfig[Ephemeral].val.i) {
1154 context = webkit_web_context_new_ephemeral();
1155 } else {
1156 context = webkit_web_context_new_with_website_data_manager(
1157 webkit_website_data_manager_new(
1158 "base-cache-directory", cachedir,
1159 "base-data-directory", cachedir,
1160 NULL));
1161 }
1162
1163
1164 cookiemanager = webkit_web_context_get_cookie_manager(context);
1165
1166 /* rendering process model, can be a shared unique one
1167 * or one for each view */
1168 webkit_web_context_set_process_model(context,
1169 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
1170 /* TLS */
1171 webkit_web_context_set_tls_errors_policy(context,
1172 curconfig[StrictTLS].val.i ? WEBKIT_TLS_ERRORS_POLICY_FAIL :
1173 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
1174 /* disk cache */
1175 webkit_web_context_set_cache_model(context,
1176 curconfig[DiskCache].val.i ? WEBKIT_CACHE_MODEL_WEB_BROWSER :
1177 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
1178
1179 /* Currently only works with text file to be compatible with curl */
1180 if (!curconfig[Ephemeral].val.i)
1181 webkit_cookie_manager_set_persistent_storage(cookiemanager,
1182 cookiefile, WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
1183 /* cookie policy */
1184 webkit_cookie_manager_set_accept_policy(cookiemanager,
1185 cookiepolicy_get());
1186 /* languages */
1187 webkit_web_context_set_preferred_languages(context,
1188 curconfig[PreferredLanguages].val.v);
1189 webkit_web_context_set_spell_checking_languages(context,
1190 curconfig[SpellLanguages].val.v);
1191 webkit_web_context_set_spell_checking_enabled(context,
1192 curconfig[SpellChecking].val.i);
1193
1194 g_signal_connect(G_OBJECT(context), "download-started",
1195 G_CALLBACK(downloadstarted), c);
1196 g_signal_connect(G_OBJECT(context), "initialize-web-extensions",
1197 G_CALLBACK(initwebextensions), c);
1198
1199 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
1200 "settings", settings,
1201 "user-content-manager", contentmanager,
1202 "web-context", context,
1203 NULL);
1204 }
1205
1206 g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress",
1207 G_CALLBACK(progresschanged), c);
1208 g_signal_connect(G_OBJECT(v), "notify::title",
1209 G_CALLBACK(titlechanged), c);
1210 g_signal_connect(G_OBJECT(v), "button-release-event",
1211 G_CALLBACK(buttonreleased), c);
1212 g_signal_connect(G_OBJECT(v), "close",
1213 G_CALLBACK(closeview), c);
1214 g_signal_connect(G_OBJECT(v), "create",
1215 G_CALLBACK(createview), c);
1216 g_signal_connect(G_OBJECT(v), "decide-policy",
1217 G_CALLBACK(decidepolicy), c);
1218 g_signal_connect(G_OBJECT(v), "insecure-content-detected",
1219 G_CALLBACK(insecurecontent), c);
1220 g_signal_connect(G_OBJECT(v), "load-failed-with-tls-errors",
1221 G_CALLBACK(loadfailedtls), c);
1222 g_signal_connect(G_OBJECT(v), "load-changed",
1223 G_CALLBACK(loadchanged), c);
1224 g_signal_connect(G_OBJECT(v), "mouse-target-changed",
1225 G_CALLBACK(mousetargetchanged), c);
1226 g_signal_connect(G_OBJECT(v), "permission-request",
1227 G_CALLBACK(permissionrequested), c);
1228 g_signal_connect(G_OBJECT(v), "ready-to-show",
1229 G_CALLBACK(showview), c);
1230 g_signal_connect(G_OBJECT(v), "user-message-received",
1231 G_CALLBACK(viewusrmsgrcv), c);
1232 g_signal_connect(G_OBJECT(v), "web-process-terminated",
1233 G_CALLBACK(webprocessterminated), c);
1234
1235 c->context = context;
1236 c->settings = settings;
1237
1238 setparameter(c, 0, DarkMode, &curconfig[DarkMode].val);
1239
1240 return v;
1241 }
1242
1243 static gboolean
1244 readsock(GIOChannel *s, GIOCondition ioc, gpointer unused)
1245 {
1246 static char msg[MSGBUFSZ];
1247 GError *gerr = NULL;
1248 gsize msgsz;
1249
1250 if (g_io_channel_read_chars(s, msg, sizeof(msg), &msgsz, &gerr) !=
1251 G_IO_STATUS_NORMAL) {
1252 if (gerr) {
1253 fprintf(stderr, "surf: error reading socket: %s\n",
1254 gerr->message);
1255 g_error_free(gerr);
1256 }
1257 return TRUE;
1258 }
1259 if (msgsz < 2) {
1260 fprintf(stderr, "surf: message too short: %d\n", msgsz);
1261 return TRUE;
1262 }
1263
1264 return TRUE;
1265 }
1266
1267 void
1268 initwebextensions(WebKitWebContext *wc, Client *c)
1269 {
1270 webkit_web_context_set_web_extensions_directory(wc, WEBEXTDIR);
1271 }
1272
1273 GtkWidget *
1274 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
1275 {
1276 Client *n;
1277
1278 switch (webkit_navigation_action_get_navigation_type(a)) {
1279 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1280 /*
1281 * popup windows of type “other” are almost always triggered
1282 * by user gesture, so inverse the logic here
1283 */
1284 /* instead of this, compare destination uri to mouse-over uri for validating window */
1285 if (webkit_navigation_action_is_user_gesture(a))
1286 return NULL;
1287 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1288 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1289 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1290 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1291 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
1292 n = newclient(c);
1293 break;
1294 default:
1295 return NULL;
1296 }
1297
1298 return GTK_WIDGET(n->view);
1299 }
1300
1301 gboolean
1302 buttonreleased(GtkWidget *w, GdkEvent *e, Client *c)
1303 {
1304 WebKitHitTestResultContext element;
1305 int i;
1306
1307 element = webkit_hit_test_result_get_context(c->mousepos);
1308
1309 for (i = 0; i < LENGTH(buttons); ++i) {
1310 if (element & buttons[i].target &&
1311 e->button.button == buttons[i].button &&
1312 CLEANMASK(e->button.state) == CLEANMASK(buttons[i].mask) &&
1313 buttons[i].func) {
1314 buttons[i].func(c, &buttons[i].arg, c->mousepos);
1315 return buttons[i].stopevent;
1316 }
1317 }
1318
1319 return FALSE;
1320 }
1321
1322 GdkFilterReturn
1323 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1324 {
1325 Client *c = (Client *)d;
1326 XPropertyEvent *ev;
1327 Arg a;
1328
1329 if (((XEvent *)e)->type == PropertyNotify) {
1330 ev = &((XEvent *)e)->xproperty;
1331 if (ev->state == PropertyNewValue) {
1332 if (ev->atom == atoms[AtomFind]) {
1333 find(c, NULL);
1334
1335 return GDK_FILTER_REMOVE;
1336 } else if (ev->atom == atoms[AtomGo]) {
1337 a.v = getatom(c, AtomGo);
1338 loaduri(c, &a);
1339
1340 return GDK_FILTER_REMOVE;
1341 }
1342 }
1343 }
1344 return GDK_FILTER_CONTINUE;
1345 }
1346
1347 gboolean
1348 winevent(GtkWidget *w, GdkEvent *e, Client *c)
1349 {
1350 int i;
1351
1352 switch (e->type) {
1353 case GDK_ENTER_NOTIFY:
1354 c->overtitle = c->targeturi;
1355 updatetitle(c);
1356 break;
1357 case GDK_KEY_PRESS:
1358 if (!curconfig[KioskMode].val.i) {
1359 for (i = 0; i < LENGTH(keys); ++i) {
1360 if (gdk_keyval_to_lower(e->key.keyval) ==
1361 keys[i].keyval &&
1362 CLEANMASK(e->key.state) == keys[i].mod &&
1363 keys[i].func) {
1364 updatewinid(c);
1365 keys[i].func(c, &(keys[i].arg));
1366 return TRUE;
1367 }
1368 }
1369 }
1370 case GDK_LEAVE_NOTIFY:
1371 c->overtitle = NULL;
1372 updatetitle(c);
1373 break;
1374 case GDK_WINDOW_STATE:
1375 if (e->window_state.changed_mask ==
1376 GDK_WINDOW_STATE_FULLSCREEN)
1377 c->fullscreen = e->window_state.new_window_state &
1378 GDK_WINDOW_STATE_FULLSCREEN;
1379 break;
1380 default:
1381 break;
1382 }
1383
1384 return FALSE;
1385 }
1386
1387 void
1388 showview(WebKitWebView *v, Client *c)
1389 {
1390 GdkRGBA bgcolor = { 0 };
1391 GdkWindow *gwin;
1392
1393 c->finder = webkit_web_view_get_find_controller(c->view);
1394 c->inspector = webkit_web_view_get_inspector(c->view);
1395
1396 c->pageid = webkit_web_view_get_page_id(c->view);
1397 c->win = createwindow(c);
1398
1399 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1400 gtk_widget_show_all(c->win);
1401 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1402
1403 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1404 c->xid = gdk_x11_window_get_xid(gwin);
1405 updatewinid(c);
1406 if (showxid) {
1407 gdk_display_sync(gtk_widget_get_display(c->win));
1408 puts(winid);
1409 fflush(stdout);
1410 }
1411
1412 if (curconfig[HideBackground].val.i)
1413 webkit_web_view_set_background_color(c->view, &bgcolor);
1414
1415 if (!curconfig[KioskMode].val.i) {
1416 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1417 gdk_window_add_filter(gwin, processx, c);
1418 }
1419
1420 if (curconfig[RunInFullscreen].val.i)
1421 togglefullscreen(c, NULL);
1422
1423 if (curconfig[ZoomLevel].val.f != 1.0)
1424 webkit_web_view_set_zoom_level(c->view,
1425 curconfig[ZoomLevel].val.f);
1426
1427 setatom(c, AtomFind, "");
1428 setatom(c, AtomUri, "about:blank");
1429 }
1430
1431 GtkWidget *
1432 createwindow(Client *c)
1433 {
1434 char *wmstr;
1435 GtkWidget *w;
1436
1437 if (embed) {
1438 w = gtk_plug_new(embed);
1439 } else {
1440 w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1441
1442 wmstr = g_path_get_basename(argv0);
1443 gtk_window_set_wmclass(GTK_WINDOW(w), wmstr, "Surf");
1444 g_free(wmstr);
1445
1446 wmstr = g_strdup_printf("%s[%"PRIu64"]", "Surf", c->pageid);
1447 gtk_window_set_role(GTK_WINDOW(w), wmstr);
1448 g_free(wmstr);
1449
1450 gtk_window_set_default_size(GTK_WINDOW(w), winsize[0], winsize[1]);
1451 }
1452
1453 g_signal_connect(G_OBJECT(w), "destroy",
1454 G_CALLBACK(destroywin), c);
1455 g_signal_connect(G_OBJECT(w), "enter-notify-event",
1456 G_CALLBACK(winevent), c);
1457 g_signal_connect(G_OBJECT(w), "key-press-event",
1458 G_CALLBACK(winevent), c);
1459 g_signal_connect(G_OBJECT(w), "leave-notify-event",
1460 G_CALLBACK(winevent), c);
1461 g_signal_connect(G_OBJECT(w), "window-state-event",
1462 G_CALLBACK(winevent), c);
1463
1464 return w;
1465 }
1466
1467 gboolean
1468 loadfailedtls(WebKitWebView *v, gchar *uri, GTlsCertificate *cert,
1469 GTlsCertificateFlags err, Client *c)
1470 {
1471 GString *errmsg = g_string_new(NULL);
1472 gchar *html, *pem;
1473
1474 c->failedcert = g_object_ref(cert);
1475 c->tlserr = err;
1476 c->errorpage = 1;
1477
1478 if (err & G_TLS_CERTIFICATE_UNKNOWN_CA)
1479 g_string_append(errmsg,
1480 "The signing certificate authority is not known.<br>");
1481 if (err & G_TLS_CERTIFICATE_BAD_IDENTITY)
1482 g_string_append(errmsg,
1483 "The certificate does not match the expected identity "
1484 "of the site that it was retrieved from.<br>");
1485 if (err & G_TLS_CERTIFICATE_NOT_ACTIVATED)
1486 g_string_append(errmsg,
1487 "The certificate's activation time "
1488 "is still in the future.<br>");
1489 if (err & G_TLS_CERTIFICATE_EXPIRED)
1490 g_string_append(errmsg, "The certificate has expired.<br>");
1491 if (err & G_TLS_CERTIFICATE_REVOKED)
1492 g_string_append(errmsg,
1493 "The certificate has been revoked according to "
1494 "the GTlsConnection's certificate revocation list.<br>");
1495 if (err & G_TLS_CERTIFICATE_INSECURE)
1496 g_string_append(errmsg,
1497 "The certificate's algorithm is considered insecure.<br>");
1498 if (err & G_TLS_CERTIFICATE_GENERIC_ERROR)
1499 g_string_append(errmsg,
1500 "Some error occurred validating the certificate.<br>");
1501
1502 g_object_get(cert, "certificate-pem", &pem, NULL);
1503 html = g_strdup_printf("<p>Could not validate TLS for “%s”<br>%s</p>"
1504 "<p>You can inspect the following certificate "
1505 "with Ctrl-t (default keybinding).</p>"
1506 "<p><pre>%s</pre></p>", uri, errmsg->str, pem);
1507 g_free(pem);
1508 g_string_free(errmsg, TRUE);
1509
1510 webkit_web_view_load_alternate_html(c->view, html, uri, NULL);
1511 g_free(html);
1512
1513 return TRUE;
1514 }
1515
1516 void
1517 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
1518 {
1519 const char *uri = geturi(c);
1520
1521 switch (e) {
1522 case WEBKIT_LOAD_STARTED:
1523 setatom(c, AtomUri, uri);
1524 c->title = uri;
1525 c->https = c->insecure = 0;
1526 seturiparameters(c, uri, loadtransient);
1527 if (c->errorpage)
1528 c->errorpage = 0;
1529 else
1530 g_clear_object(&c->failedcert);
1531 break;
1532 case WEBKIT_LOAD_REDIRECTED:
1533 setatom(c, AtomUri, uri);
1534 c->title = uri;
1535 seturiparameters(c, uri, loadtransient);
1536 break;
1537 case WEBKIT_LOAD_COMMITTED:
1538 setatom(c, AtomUri, uri);
1539 c->title = uri;
1540 seturiparameters(c, uri, loadcommitted);
1541 c->https = webkit_web_view_get_tls_info(c->view, &c->cert,
1542 &c->tlserr);
1543 break;
1544 case WEBKIT_LOAD_FINISHED:
1545 seturiparameters(c, uri, loadfinished);
1546 /* Disabled until we write some WebKitWebExtension for
1547 * manipulating the DOM directly.
1548 evalscript(c, "document.documentElement.style.overflow = '%s'",
1549 enablescrollbars ? "auto" : "hidden");
1550 */
1551 runscript(c);
1552 break;
1553 }
1554 updatetitle(c);
1555 }
1556
1557 void
1558 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1559 {
1560 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1561 100;
1562 updatetitle(c);
1563 }
1564
1565 void
1566 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1567 {
1568 c->title = webkit_web_view_get_title(c->view);
1569 updatetitle(c);
1570 }
1571
1572 gboolean
1573 viewusrmsgrcv(WebKitWebView *v, WebKitUserMessage *m, gpointer unused)
1574 {
1575 WebKitUserMessage *r;
1576 GUnixFDList *gfd;
1577 const char *name;
1578
1579 name = webkit_user_message_get_name(m);
1580 if (strcmp(name, "page-created") != 0) {
1581 fprintf(stderr, "surf: Unknown UserMessage: %s\n", name);
1582 return TRUE;
1583 }
1584
1585 if (spair[1] < 0)
1586 return TRUE;
1587
1588 gfd = g_unix_fd_list_new_from_array(&spair[1], 1);
1589 r = webkit_user_message_new_with_fd_list("surf-pipe", NULL, gfd);
1590
1591 webkit_user_message_send_reply(m, r);
1592
1593 return TRUE;
1594 }
1595
1596 void
1597 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
1598 Client *c)
1599 {
1600 WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h);
1601
1602 /* Keep the hit test to know where is the pointer on the next click */
1603 c->mousepos = h;
1604
1605 if (hc & OnLink)
1606 c->targeturi = webkit_hit_test_result_get_link_uri(h);
1607 else if (hc & OnImg)
1608 c->targeturi = webkit_hit_test_result_get_image_uri(h);
1609 else if (hc & OnMedia)
1610 c->targeturi = webkit_hit_test_result_get_media_uri(h);
1611 else
1612 c->targeturi = NULL;
1613
1614 c->overtitle = c->targeturi;
1615 updatetitle(c);
1616 }
1617
1618 gboolean
1619 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
1620 {
1621 ParamName param = ParameterLast;
1622
1623 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
1624 param = Geolocation;
1625 } else if (WEBKIT_IS_USER_MEDIA_PERMISSION_REQUEST(r)) {
1626 if (webkit_user_media_permission_is_for_audio_device(
1627 WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r)))
1628 param = AccessMicrophone;
1629 else if (webkit_user_media_permission_is_for_video_device(
1630 WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r)))
1631 param = AccessWebcam;
1632 } else {
1633 return FALSE;
1634 }
1635
1636 if (curconfig[param].val.i)
1637 webkit_permission_request_allow(r);
1638 else
1639 webkit_permission_request_deny(r);
1640
1641 return TRUE;
1642 }
1643
1644 gboolean
1645 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
1646 WebKitPolicyDecisionType dt, Client *c)
1647 {
1648 switch (dt) {
1649 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
1650 decidenavigation(d, c);
1651 break;
1652 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
1653 decidenewwindow(d, c);
1654 break;
1655 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
1656 decideresource(d, c);
1657 break;
1658 default:
1659 webkit_policy_decision_ignore(d);
1660 break;
1661 }
1662 return TRUE;
1663 }
1664
1665 void
1666 decidenavigation(WebKitPolicyDecision *d, Client *c)
1667 {
1668 WebKitNavigationAction *a =
1669 webkit_navigation_policy_decision_get_navigation_action(
1670 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1671
1672 switch (webkit_navigation_action_get_navigation_type(a)) {
1673 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1674 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1675 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1676 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1677 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: /* fallthrough */
1678 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1679 default:
1680 /* Do not navigate to links with a "_blank" target (popup) */
1681 if (webkit_navigation_policy_decision_get_frame_name(
1682 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
1683 webkit_policy_decision_ignore(d);
1684 } else {
1685 /* Filter out navigation to different domain ? */
1686 /* get action→urirequest, copy and load in new window+view
1687 * on Ctrl+Click ? */
1688 webkit_policy_decision_use(d);
1689 }
1690 break;
1691 }
1692 }
1693
1694 void
1695 decidenewwindow(WebKitPolicyDecision *d, Client *c)
1696 {
1697 Arg arg;
1698 WebKitNavigationAction *a =
1699 webkit_navigation_policy_decision_get_navigation_action(
1700 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1701
1702
1703 switch (webkit_navigation_action_get_navigation_type(a)) {
1704 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1705 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1706 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1707 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1708 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
1709 /* Filter domains here */
1710 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
1711 * test for link clicked but no button ? */
1712 arg.v = webkit_uri_request_get_uri(
1713 webkit_navigation_action_get_request(a));
1714 newwindow(c, &arg, 0);
1715 break;
1716 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1717 default:
1718 break;
1719 }
1720
1721 webkit_policy_decision_ignore(d);
1722 }
1723
1724 void
1725 decideresource(WebKitPolicyDecision *d, Client *c)
1726 {
1727 int i, isascii = 1;
1728 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
1729 WebKitURIResponse *res =
1730 webkit_response_policy_decision_get_response(r);
1731 const gchar *uri = webkit_uri_response_get_uri(res);
1732
1733 if (g_str_has_suffix(uri, "/favicon.ico")) {
1734 webkit_policy_decision_ignore(d);
1735 return;
1736 }
1737
1738 if (!g_str_has_prefix(uri, "http://")
1739 && !g_str_has_prefix(uri, "https://")
1740 && !g_str_has_prefix(uri, "about:")
1741 && !g_str_has_prefix(uri, "file://")
1742 && !g_str_has_prefix(uri, "data:")
1743 && !g_str_has_prefix(uri, "blob:")
1744 && strlen(uri) > 0) {
1745 for (i = 0; i < strlen(uri); i++) {
1746 if (!g_ascii_isprint(uri[i])) {
1747 isascii = 0;
1748 break;
1749 }
1750 }
1751 if (isascii) {
1752 handleplumb(c, uri);
1753 webkit_policy_decision_ignore(d);
1754 return;
1755 }
1756 }
1757
1758 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
1759 webkit_policy_decision_use(d);
1760 } else {
1761 webkit_policy_decision_ignore(d);
1762 download(c, res);
1763 }
1764 }
1765
1766 void
1767 insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e, Client *c)
1768 {
1769 c->insecure = 1;
1770 }
1771
1772 void
1773 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
1774 {
1775 g_signal_connect(G_OBJECT(d), "notify::response",
1776 G_CALLBACK(responsereceived), c);
1777 }
1778
1779 void
1780 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
1781 {
1782 download(c, webkit_download_get_response(d));
1783 webkit_download_cancel(d);
1784 }
1785
1786 void
1787 download(Client *c, WebKitURIResponse *r)
1788 {
1789 Arg a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
1790 spawn(c, &a);
1791 }
1792
1793 void
1794 webprocessterminated(WebKitWebView *v, WebKitWebProcessTerminationReason r,
1795 Client *c)
1796 {
1797 fprintf(stderr, "web process terminated: %s\n",
1798 r == WEBKIT_WEB_PROCESS_CRASHED ? "crashed" : "no memory");
1799 closeview(v, c);
1800 }
1801
1802 void
1803 closeview(WebKitWebView *v, Client *c)
1804 {
1805 gtk_widget_destroy(c->win);
1806 }
1807
1808 void
1809 destroywin(GtkWidget* w, Client *c)
1810 {
1811 destroyclient(c);
1812 if (!clients)
1813 gtk_main_quit();
1814 }
1815
1816 void
1817 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1818 {
1819 Arg a = {.v = text };
1820 if (text)
1821 loaduri((Client *) d, &a);
1822 }
1823
1824 void
1825 reload(Client *c, const Arg *a)
1826 {
1827 if (a->i)
1828 webkit_web_view_reload_bypass_cache(c->view);
1829 else
1830 webkit_web_view_reload(c->view);
1831 }
1832
1833 void
1834 print(Client *c, const Arg *a)
1835 {
1836 webkit_print_operation_run_dialog(webkit_print_operation_new(c->view),
1837 GTK_WINDOW(c->win));
1838 }
1839
1840 void
1841 showcert(Client *c, const Arg *a)
1842 {
1843 GTlsCertificate *cert = c->failedcert ? c->failedcert : c->cert;
1844 GcrCertificate *gcrt;
1845 GByteArray *crt;
1846 GtkWidget *win;
1847 GcrCertificateWidget *wcert;
1848
1849 if (!cert)
1850 return;
1851
1852 g_object_get(cert, "certificate", &crt, NULL);
1853 gcrt = gcr_simple_certificate_new(crt->data, crt->len);
1854 g_byte_array_unref(crt);
1855
1856 win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1857 wcert = gcr_certificate_widget_new(gcrt);
1858 g_object_unref(gcrt);
1859
1860 gtk_container_add(GTK_CONTAINER(win), GTK_WIDGET(wcert));
1861 gtk_widget_show_all(win);
1862 }
1863
1864 void
1865 clipboard(Client *c, const Arg *a)
1866 {
1867 if (a->i) { /* load clipboard uri */
1868 gtk_clipboard_request_text(gtk_clipboard_get(
1869 GDK_SELECTION_PRIMARY),
1870 pasteuri, c);
1871 } else { /* copy uri */
1872 gtk_clipboard_set_text(gtk_clipboard_get(
1873 GDK_SELECTION_PRIMARY), c->targeturi
1874 ? c->targeturi : geturi(c), -1);
1875 }
1876 }
1877
1878 void
1879 zoom(Client *c, const Arg *a)
1880 {
1881 if (a->i > 0)
1882 webkit_web_view_set_zoom_level(c->view,
1883 curconfig[ZoomLevel].val.f + 0.1);
1884 else if (a->i < 0)
1885 webkit_web_view_set_zoom_level(c->view,
1886 curconfig[ZoomLevel].val.f - 0.1);
1887 else
1888 webkit_web_view_set_zoom_level(c->view, 1.0);
1889
1890 curconfig[ZoomLevel].val.f = webkit_web_view_get_zoom_level(c->view);
1891 }
1892
1893 static void
1894 msgext(Client *c, char type, const Arg *a)
1895 {
1896 static char msg[MSGBUFSZ];
1897 int ret;
1898
1899 if (spair[0] < 0)
1900 return;
1901
1902 if ((ret = snprintf(msg, sizeof(msg), "%c%c%c", c->pageid, type, a->i))
1903 >= sizeof(msg)) {
1904 fprintf(stderr, "surf: message too long: %d\n", ret);
1905 return;
1906 }
1907
1908 if (send(spair[0], msg, ret, 0) != ret)
1909 fprintf(stderr, "surf: error sending: %u%c%d (%d)\n",
1910 c->pageid, type, a->i, ret);
1911 }
1912
1913 void
1914 scrollv(Client *c, const Arg *a)
1915 {
1916 msgext(c, 'v', a);
1917 }
1918
1919 void
1920 scrollh(Client *c, const Arg *a)
1921 {
1922 msgext(c, 'h', a);
1923 }
1924
1925 void
1926 navigate(Client *c, const Arg *a)
1927 {
1928 if (a->i < 0)
1929 webkit_web_view_go_back(c->view);
1930 else if (a->i > 0)
1931 webkit_web_view_go_forward(c->view);
1932 }
1933
1934 void
1935 stop(Client *c, const Arg *a)
1936 {
1937 webkit_web_view_stop_loading(c->view);
1938 }
1939
1940 void
1941 toggle(Client *c, const Arg *a)
1942 {
1943 curconfig[a->i].val.i ^= 1;
1944 setparameter(c, 1, (ParamName)a->i, &curconfig[a->i].val);
1945 }
1946
1947 void
1948 togglefullscreen(Client *c, const Arg *a)
1949 {
1950 /* toggling value is handled in winevent() */
1951 if (c->fullscreen)
1952 gtk_window_unfullscreen(GTK_WINDOW(c->win));
1953 else
1954 gtk_window_fullscreen(GTK_WINDOW(c->win));
1955 }
1956
1957 void
1958 togglecookiepolicy(Client *c, const Arg *a)
1959 {
1960 ++cookiepolicy;
1961 cookiepolicy %= strlen(curconfig[CookiePolicies].val.v);
1962
1963 setparameter(c, 0, CookiePolicies, NULL);
1964 }
1965
1966 void
1967 toggleinspector(Client *c, const Arg *a)
1968 {
1969 if (webkit_web_inspector_is_attached(c->inspector))
1970 webkit_web_inspector_close(c->inspector);
1971 else if (curconfig[Inspector].val.i)
1972 webkit_web_inspector_show(c->inspector);
1973 }
1974
1975 void
1976 find(Client *c, const Arg *a)
1977 {
1978 const char *s, *f;
1979
1980 if (a && a->i) {
1981 if (a->i > 0)
1982 webkit_find_controller_search_next(c->finder);
1983 else
1984 webkit_find_controller_search_previous(c->finder);
1985 } else {
1986 s = getatom(c, AtomFind);
1987 f = webkit_find_controller_get_search_text(c->finder);
1988
1989 if (g_strcmp0(f, s) == 0) /* reset search */
1990 webkit_find_controller_search(c->finder, "", findopts,
1991 G_MAXUINT);
1992
1993 webkit_find_controller_search(c->finder, s, findopts,
1994 G_MAXUINT);
1995
1996 if (strcmp(s, "") == 0)
1997 webkit_find_controller_search_finish(c->finder);
1998 }
1999 }
2000
2001 void
2002 clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h)
2003 {
2004 navigate(c, a);
2005 }
2006
2007 void
2008 clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h)
2009 {
2010 Arg arg;
2011
2012 arg.v = webkit_hit_test_result_get_link_uri(h);
2013 newwindow(c, &arg, a->i);
2014 }
2015
2016 void
2017 clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h)
2018 {
2019 Arg arg;
2020
2021 arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h));
2022 spawn(c, &arg);
2023 }
2024
2025 int
2026 main(int argc, char *argv[])
2027 {
2028 Arg arg;
2029 Client *c;
2030
2031 memset(&arg, 0, sizeof(arg));
2032
2033 /* command line args */
2034 ARGBEGIN {
2035 case 'a':
2036 defconfig[CookiePolicies].val.v = EARGF(usage());
2037 defconfig[CookiePolicies].prio = 2;
2038 break;
2039 case 'b':
2040 defconfig[ScrollBars].val.i = 0;
2041 defconfig[ScrollBars].prio = 2;
2042 break;
2043 case 'B':
2044 defconfig[ScrollBars].val.i = 1;
2045 defconfig[ScrollBars].prio = 2;
2046 break;
2047 case 'c':
2048 cookiefile = EARGF(usage());
2049 break;
2050 case 'C':
2051 stylefile = EARGF(usage());
2052 break;
2053 case 'd':
2054 defconfig[DiskCache].val.i = 0;
2055 defconfig[DiskCache].prio = 2;
2056 break;
2057 case 'D':
2058 defconfig[DiskCache].val.i = 1;
2059 defconfig[DiskCache].prio = 2;
2060 break;
2061 case 'e':
2062 embed = strtol(EARGF(usage()), NULL, 0);
2063 break;
2064 case 'f':
2065 defconfig[RunInFullscreen].val.i = 0;
2066 defconfig[RunInFullscreen].prio = 2;
2067 break;
2068 case 'F':
2069 defconfig[RunInFullscreen].val.i = 1;
2070 defconfig[RunInFullscreen].prio = 2;
2071 break;
2072 case 'g':
2073 defconfig[Geolocation].val.i = 0;
2074 defconfig[Geolocation].prio = 2;
2075 break;
2076 case 'G':
2077 defconfig[Geolocation].val.i = 1;
2078 defconfig[Geolocation].prio = 2;
2079 break;
2080 case 'i':
2081 defconfig[LoadImages].val.i = 0;
2082 defconfig[LoadImages].prio = 2;
2083 break;
2084 case 'I':
2085 defconfig[LoadImages].val.i = 1;
2086 defconfig[LoadImages].prio = 2;
2087 break;
2088 case 'k':
2089 defconfig[KioskMode].val.i = 0;
2090 defconfig[KioskMode].prio = 2;
2091 break;
2092 case 'K':
2093 defconfig[KioskMode].val.i = 1;
2094 defconfig[KioskMode].prio = 2;
2095 break;
2096 case 'm':
2097 defconfig[Style].val.i = 0;
2098 defconfig[Style].prio = 2;
2099 break;
2100 case 'M':
2101 defconfig[Style].val.i = 1;
2102 defconfig[Style].prio = 2;
2103 break;
2104 case 'n':
2105 defconfig[Inspector].val.i = 0;
2106 defconfig[Inspector].prio = 2;
2107 break;
2108 case 'N':
2109 defconfig[Inspector].val.i = 1;
2110 defconfig[Inspector].prio = 2;
2111 break;
2112 case 'r':
2113 scriptfile = EARGF(usage());
2114 break;
2115 case 's':
2116 defconfig[JavaScript].val.i = 0;
2117 defconfig[JavaScript].prio = 2;
2118 break;
2119 case 'S':
2120 defconfig[JavaScript].val.i = 1;
2121 defconfig[JavaScript].prio = 2;
2122 break;
2123 case 't':
2124 defconfig[StrictTLS].val.i = 0;
2125 defconfig[StrictTLS].prio = 2;
2126 break;
2127 case 'T':
2128 defconfig[StrictTLS].val.i = 1;
2129 defconfig[StrictTLS].prio = 2;
2130 break;
2131 case 'u':
2132 fulluseragent = EARGF(usage());
2133 break;
2134 case 'v':
2135 die("surf-"VERSION", see LICENSE for © details\n");
2136 case 'w':
2137 showxid = 1;
2138 break;
2139 case 'x':
2140 defconfig[Certificate].val.i = 0;
2141 defconfig[Certificate].prio = 2;
2142 break;
2143 case 'X':
2144 defconfig[Certificate].val.i = 1;
2145 defconfig[Certificate].prio = 2;
2146 break;
2147 case 'z':
2148 defconfig[ZoomLevel].val.f = strtof(EARGF(usage()), NULL);
2149 defconfig[ZoomLevel].prio = 2;
2150 break;
2151 default:
2152 usage();
2153 } ARGEND;
2154 if (argc > 0)
2155 arg.v = argv[0];
2156 else
2157 arg.v = "about:blank";
2158
2159 setup();
2160 c = newclient(NULL);
2161 showview(NULL, c);
2162
2163 loaduri(c, &arg);
2164 updatetitle(c);
2165
2166 gtk_main();
2167 cleanup();
2168
2169 return 0;
2170 }