1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
20 #include <gdk/gdkkeysyms.h>
22 #include <glib/gstdio.h>
25 #include <JavaScriptCore/JavaScript.h>
26 #include <webkit2/webkit2.h>
28 #include <X11/Xatom.h>
32 #define LENGTH(x) (sizeof(x) / sizeof(x[0]))
33 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
34 #define SETB(p, s) [p] = { { .b = s }, }
35 #define SETI(p, s) [p] = { { .i = s }, }
36 #define SETV(p, s) [p] = { { .v = s }, }
37 #define SETF(p, s) [p] = { { .f = s }, }
38 #define FSETB(p, s) [p] = { { .b = s }, 1 }
39 #define FSETI(p, s) [p] = { { .i = s }, 1 }
40 #define FSETV(p, s) [p] = { { .v = s }, 1 }
41 #define FSETF(p, s) [p] = { { .f = s }, 1 }
42 #define CSETB(p, s) [p] = (Parameter){ { .b = s }, 1 }
43 #define CSETI(p, s) [p] = (Parameter){ { .i = s }, 1 }
44 #define CSETV(p, s) [p] = (Parameter){ { .v = s }, 1 }
45 #define CSETF(p, s) [p] = (Parameter){ { .f = s }, 1 }
47 enum { AtomFind, AtomGo, AtomUri, AtomLast };
50 OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
51 OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK,
52 OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE,
53 OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA,
54 OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE,
55 OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR,
56 OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION,
57 OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel,
102 typedef struct Client {
105 WebKitWebInspector *inspector;
106 WebKitFindController *finder;
107 WebKitHitTestResult *mousepos;
108 GTlsCertificateFlags tlserr;
110 int progress, fullscreen, https, insecure;
111 const char *title, *overtitle, *targeturi;
119 void (*func)(Client *c, const Arg *a);
127 void (*func)(Client *c, const Arg *a, WebKitHitTestResult *h);
129 unsigned int stopevent;
134 Parameter config[ParameterLast];
145 static void usage(void);
146 static void die(const char *errstr, ...);
147 static void setup(void);
148 static void sigchld(int unused);
149 static void sighup(int unused);
150 static char *buildfile(const char *path);
151 static char *buildpath(const char *path);
152 static const char *getuserhomedir(const char *user);
153 static const char *getcurrentuserhomedir(void);
154 static Client *newclient(Client *c);
155 static void loaduri(Client *c, const Arg *a);
156 static const char *geturi(Client *c);
157 static void setatom(Client *c, int a, const char *v);
158 static const char *getatom(Client *c, int a);
159 static void updatetitle(Client *c);
160 static void gettogglestats(Client *c);
161 static void getpagestats(Client *c);
162 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
163 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
164 static void seturiparameters(Client *c, const char *uri);
165 static void setparameter(Client *c, int refresh, ParamName p, const Arg *a);
166 static const char *getcert(const char *uri);
167 static void setcert(Client *c, const char *file);
168 static const char *getstyle(const char *uri);
169 static void setstyle(Client *c, const char *file);
170 static void runscript(Client *c);
171 static void evalscript(Client *c, const char *jsstr, ...);
172 static void updatewinid(Client *c);
173 static void handleplumb(Client *c, const char *uri);
174 static void newwindow(Client *c, const Arg *a, int noembed);
175 static void spawn(Client *c, const Arg *a);
176 static void destroyclient(Client *c);
177 static void cleanup(void);
180 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
181 static void initwebextensions(WebKitWebContext *wc, Client *c);
182 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
184 static gboolean buttonreleased(GtkWidget *w, GdkEvent *e, Client *c);
185 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
187 static gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c);
188 static void showview(WebKitWebView *v, Client *c);
189 static GtkWidget *createwindow(Client *c);
190 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
191 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
192 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
193 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
194 guint modifiers, Client *c);
195 static gboolean permissionrequested(WebKitWebView *v,
196 WebKitPermissionRequest *r, Client *c);
197 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
198 WebKitPolicyDecisionType dt, Client *c);
199 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
200 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
201 static void decideresource(WebKitPolicyDecision *d, Client *c);
202 static void insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e,
204 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
206 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
207 static void download(Client *c, WebKitURIResponse *r);
208 static void closeview(WebKitWebView *v, Client *c);
209 static void destroywin(GtkWidget* w, Client *c);
212 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
213 static void reload(Client *c, const Arg *a);
214 static void print(Client *c, const Arg *a);
215 static void clipboard(Client *c, const Arg *a);
216 static void zoom(Client *c, const Arg *a);
217 static void scroll(Client *c, const Arg *a);
218 static void navigate(Client *c, const Arg *a);
219 static void stop(Client *c, const Arg *a);
220 static void toggle(Client *c, const Arg *a);
221 static void togglefullscreen(Client *c, const Arg *a);
222 static void togglecookiepolicy(Client *c, const Arg *a);
223 static void toggleinspector(Client *c, const Arg *a);
224 static void find(Client *c, const Arg *a);
227 static void clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h);
228 static void clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h);
229 static void clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h);
231 static char winid[64];
232 static char togglestats[11];
233 static char pagestats[2];
234 static Atom atoms[AtomLast];
237 static int cookiepolicy;
239 static Client *clients;
240 static GdkDevice *gdkkb;
241 static char *stylefile;
242 static const char *useragent;
243 static Parameter *curconfig;
246 /* configuration, allows nested code to access above variables */
252 die("usage: %s [-bBdDfFgGiIkKmMnNpPsStTvx] [-a cookiepolicies ] "
253 "[-c cookiefile] [-C stylefile] [-e xid] [-r scriptfile] "
254 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
258 die(const char *errstr, ...)
262 va_start(ap, errstr);
263 vfprintf(stderr, errstr, ap);
274 /* clean up any zombies immediately */
276 if (signal(SIGHUP, sighup) == SIG_ERR)
277 die("Can't install SIGHUP handler");
279 if (!(dpy = XOpenDisplay(NULL)))
280 die("Can't open default display");
283 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
284 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
285 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
287 gtk_init(NULL, NULL);
289 gdpy = gdk_display_get_default();
291 curconfig = defconfig;
294 cookiefile = buildfile(cookiefile);
295 scriptfile = buildfile(scriptfile);
296 cachedir = buildpath(cachedir);
297 certdir = buildpath(certdir);
299 gdkkb = gdk_seat_get_keyboard(gdk_display_get_default_seat(gdpy));
301 for (i = 0; i < LENGTH(certs); ++i) {
302 if (regcomp(&(certs[i].re), certs[i].regex, REG_EXTENDED)) {
303 fprintf(stderr, "Could not compile regex: %s\n",
305 certs[i].regex = NULL;
307 certs[i].file = g_strconcat(certdir, "/", certs[i].file, NULL);
311 styledir = buildpath(styledir);
312 for (i = 0; i < LENGTH(styles); ++i) {
313 if (regcomp(&(styles[i].re), styles[i].regex,
316 "Could not compile regex: %s\n",
318 styles[i].regex = NULL;
320 styles[i].file = g_strconcat(styledir, "/",
321 styles[i].file, NULL);
325 stylefile = buildfile(stylefile);
328 for (i = 0; i < LENGTH(uriparams); ++i) {
329 if (!regcomp(&(uriparams[i].re), uriparams[i].uri,
331 /* copy default parameters if they are not already set
332 * or if they are forced */
333 for (j = 0; j < ParameterLast; ++j) {
334 if (!uriparams[i].config[j].force ||
336 uriparams[i].config[j] = defconfig[j];
340 "Could not compile regex: %s\n",
342 uriparams[i].uri = NULL;
350 if (signal(SIGCHLD, sigchld) == SIG_ERR)
351 die("Can't install SIGCHLD handler");
352 while (waitpid(-1, NULL, WNOHANG) > 0)
362 for (c = clients; c; c = c->next)
367 buildfile(const char *path)
369 char *dname, *bname, *bpath, *fpath;
372 dname = g_path_get_dirname(path);
373 bname = g_path_get_basename(path);
375 bpath = buildpath(dname);
378 fpath = g_build_filename(bpath, bname, NULL);
382 if (!(f = fopen(fpath, "a")))
383 die("Could not open file: %s\n", fpath);
385 g_chmod(fpath, 0600); /* always */
392 getuserhomedir(const char *user)
394 struct passwd *pw = getpwnam(user);
397 die("Can't get user %s login information.\n", user);
403 getcurrentuserhomedir(void)
409 homedir = getenv("HOME");
413 user = getenv("USER");
415 return getuserhomedir(user);
417 pw = getpwuid(getuid());
419 die("Can't get current user home directory\n");
425 buildpath(const char *path)
427 char *apath, *name, *p, *fpath;
430 if (path[0] == '~') {
431 if (path[1] == '/' || path[1] == '\0') {
432 p = (char *)&path[1];
433 homedir = getcurrentuserhomedir();
435 if ((p = strchr(path, '/')))
436 name = g_strndup(&path[1], --p - path);
438 name = g_strdup(&path[1]);
440 homedir = getuserhomedir(name);
443 apath = g_build_filename(homedir, p, NULL);
445 apath = g_strdup(path);
448 /* creating directory */
449 if (g_mkdir_with_parents(apath, 0700) < 0)
450 die("Could not access directory: %s\n", apath);
452 fpath = realpath(apath, NULL);
459 newclient(Client *rc)
463 if (!(c = calloc(1, sizeof(Client))))
464 die("Cannot malloc!\n");
470 c->view = newview(c, rc ? rc->view : NULL);
476 loaduri(Client *c, const Arg *a)
480 const char *uri = a->v;
482 if (g_strcmp0(uri, "") == 0)
485 if (g_str_has_prefix(uri, "http://") ||
486 g_str_has_prefix(uri, "https://") ||
487 g_str_has_prefix(uri, "file://") ||
488 g_str_has_prefix(uri, "about:")) {
490 } else if (!stat(uri, &st) && (path = realpath(uri, NULL))) {
491 url = g_strdup_printf("file://%s", path);
494 url = g_strdup_printf("http://%s", uri);
497 setatom(c, AtomUri, url);
499 if (strcmp(url, geturi(c)) == 0) {
502 webkit_web_view_load_uri(c->view, url);
514 if (!(uri = webkit_web_view_get_uri(c->view)))
520 setatom(Client *c, int a, const char *v)
523 XChangeProperty(dpy, c->xid,
524 atoms[a], XA_STRING, 8, PropModeReplace,
525 (unsigned char *)v, strlen(v) + 1);
529 getatom(Client *c, int a)
531 static char buf[BUFSIZ];
534 unsigned long ldummy;
535 unsigned char *p = NULL;
537 XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING,
538 &adummy, &idummy, &ldummy, &ldummy, &p);
540 strncpy(buf, (char *)p, LENGTH(buf) - 1);
549 updatetitle(Client *c)
552 const char *name = c->overtitle ? c->overtitle :
553 c->title ? c->title : "";
555 if (curconfig[ShowIndicators].val.b) {
559 if (c->progress != 100)
560 title = g_strdup_printf("[%i%%] %s:%s | %s",
561 c->progress, togglestats, pagestats, name);
563 title = g_strdup_printf("%s:%s | %s",
564 togglestats, pagestats, name);
566 gtk_window_set_title(GTK_WINDOW(c->win), title);
569 gtk_window_set_title(GTK_WINDOW(c->win), name);
574 gettogglestats(Client *c)
576 togglestats[0] = cookiepolicy_set(cookiepolicy_get());
577 togglestats[1] = curconfig[CaretBrowsing].val.b ? 'C' : 'c';
578 togglestats[2] = curconfig[Geolocation].val.b ? 'G' : 'g';
579 togglestats[3] = curconfig[DiskCache].val.b ? 'D' : 'd';
580 togglestats[4] = curconfig[LoadImages].val.b ? 'I' : 'i';
581 togglestats[5] = curconfig[JavaScript].val.b ? 'S' : 's';
582 togglestats[6] = curconfig[Plugins].val.b ? 'V' : 'v';
583 togglestats[7] = curconfig[Style].val.b ? 'M' : 'm';
584 togglestats[8] = curconfig[FrameFlattening].val.b ? 'F' : 'f';
585 togglestats[9] = curconfig[StrictTLS].val.b ? 'T' : 't';
586 togglestats[10] = '\0';
590 getpagestats(Client *c)
593 pagestats[0] = (c->tlserr || c->insecure) ? 'U' : 'T';
599 WebKitCookieAcceptPolicy
600 cookiepolicy_get(void)
602 switch (((char *)curconfig[CookiePolicies].val.v)[cookiepolicy]) {
604 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
606 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
607 default: /* fallthrough */
609 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
614 cookiepolicy_set(const WebKitCookieAcceptPolicy p)
617 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
619 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
621 default: /* fallthrough */
622 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
628 seturiparameters(Client *c, const char *uri)
632 for (i = 0; i < LENGTH(uriparams); ++i) {
633 if (uriparams[i].uri &&
634 !regexec(&(uriparams[i].re), uri, 0, NULL, 0)) {
635 curconfig = uriparams[i].config;
640 for (i = 0; i < ParameterLast; ++i)
641 setparameter(c, 0, i, &curconfig[i].val);
645 setparameter(Client *c, int refresh, ParamName p, const Arg *a)
647 GdkRGBA bgcolor = { 0 };
648 WebKitSettings *s = webkit_web_view_get_settings(c->view);
651 case AcceleratedCanvas:
652 webkit_settings_set_enable_accelerated_2d_canvas(s, a->b);
655 webkit_settings_set_enable_caret_browsing(s, a->b);
660 setcert(c, geturi(c));
661 return; /* do not update */
663 webkit_cookie_manager_set_accept_policy(
664 webkit_web_context_get_cookie_manager(
665 webkit_web_view_get_context(c->view)),
670 webkit_web_context_set_cache_model(
671 webkit_web_view_get_context(c->view), a->b ?
672 WEBKIT_CACHE_MODEL_WEB_BROWSER :
673 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
674 return; /* do not update */
676 webkit_settings_set_enable_dns_prefetching(s, a->b);
677 return; /* do not update */
679 webkit_settings_set_default_font_size(s, a->i);
680 return; /* do not update */
681 case FrameFlattening:
682 webkit_settings_set_enable_frame_flattening(s, a->b);
689 webkit_web_view_set_background_color(c->view, &bgcolor);
690 return; /* do not update */
692 webkit_settings_set_enable_developer_extras(s, a->b);
693 return; /* do not update */
695 webkit_settings_set_enable_javascript(s, a->b);
698 return; /* do nothing */
700 webkit_settings_set_auto_load_images(s, a->b);
702 case MediaManualPlay:
703 webkit_settings_set_media_playback_requires_user_gesture(s, a->b);
706 webkit_settings_set_enable_plugins(s, a->b);
708 case PreferredLanguages:
709 return; /* do nothing */
710 case RunInFullscreen:
711 return; /* do nothing */
713 /* Disabled until we write some WebKitWebExtension for
714 * manipulating the DOM directly.
715 enablescrollbars = !enablescrollbars;
716 evalscript(c, "document.documentElement.style.overflow = '%s'",
717 enablescrollbars ? "auto" : "hidden");
719 return; /* do not update */
723 webkit_settings_set_enable_site_specific_quirks(s, a->b);
726 webkit_web_context_set_spell_checking_enabled(
727 webkit_web_view_get_context(c->view), a->b);
728 return; /* do not update */
730 return; /* do nothing */
732 webkit_web_context_set_tls_errors_policy(
733 webkit_web_view_get_context(c->view), a->b ?
734 WEBKIT_TLS_ERRORS_POLICY_FAIL :
735 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
739 setstyle(c, getstyle(geturi(c)));
741 webkit_user_content_manager_remove_all_style_sheets(
742 webkit_web_view_get_user_content_manager(c->view));
746 webkit_web_view_set_zoom_level(c->view, a->f);
747 return; /* do not update */
749 return; /* do nothing */
758 getcert(const char *uri)
762 for (i = 0; i < LENGTH(certs); ++i) {
763 if (certs[i].regex &&
764 !regexec(&(certs[i].re), uri, 0, NULL, 0))
765 return certs[i].file;
772 setcert(Client *c, const char *uri)
774 const char *file = getcert(uri);
776 GTlsCertificate *cert;
781 if (!(cert = g_tls_certificate_new_from_file(file, NULL))) {
782 fprintf(stderr, "Could not read certificate file: %s\n", file);
786 uri = strstr(uri, "://") + sizeof("://") - 1;
787 host = strndup(uri, strstr(uri, "/") - uri);
789 webkit_web_context_allow_tls_certificate_for_host(
790 webkit_web_view_get_context(c->view), cert, host);
796 getstyle(const char *uri)
803 for (i = 0; i < LENGTH(styles); ++i) {
804 if (styles[i].regex &&
805 !regexec(&(styles[i].re), uri, 0, NULL, 0))
806 return styles[i].file;
813 setstyle(Client *c, const char *file)
817 if (!g_file_get_contents(file, &style, NULL, NULL)) {
818 fprintf(stderr, "Could not read style file: %s\n", file);
822 webkit_user_content_manager_add_style_sheet(
823 webkit_web_view_get_user_content_manager(c->view),
824 webkit_user_style_sheet_new(style,
825 WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
826 WEBKIT_USER_STYLE_LEVEL_USER,
838 if (g_file_get_contents(scriptfile, &script, &l, NULL) && l)
839 evalscript(c, script);
844 evalscript(Client *c, const char *jsstr, ...)
850 script = g_strdup_vprintf(jsstr, ap);
853 webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL);
858 updatewinid(Client *c)
860 snprintf(winid, LENGTH(winid), "%lu", c->xid);
864 handleplumb(Client *c, const char *uri)
866 Arg a = (Arg)PLUMB(uri);
871 newwindow(Client *c, const Arg *a, int noembed)
875 const char *cmd[28], *uri;
876 const Arg arg = { .v = cmd };
880 cmd[i++] = curconfig[CookiePolicies].val.v;
881 cmd[i++] = curconfig[ScrollBars].val.b ? "-B" : "-b";
882 if (cookiefile && g_strcmp0(cookiefile, "")) {
884 cmd[i++] = cookiefile;
886 if (stylefile && g_strcmp0(stylefile, "")) {
888 cmd[i++] = stylefile;
890 cmd[i++] = curconfig[DiskCache].val.b ? "-D" : "-d";
891 if (embed && !noembed) {
893 snprintf(tmp, LENGTH(tmp), "%lu", embed);
896 cmd[i++] = curconfig[RunInFullscreen].val.b ? "-F" : "-f" ;
897 cmd[i++] = curconfig[Geolocation].val.b ? "-G" : "-g" ;
898 cmd[i++] = curconfig[LoadImages].val.b ? "-I" : "-i" ;
899 cmd[i++] = curconfig[KioskMode].val.b ? "-K" : "-k" ;
900 cmd[i++] = curconfig[Style].val.b ? "-M" : "-m" ;
901 cmd[i++] = curconfig[Inspector].val.b ? "-N" : "-n" ;
902 cmd[i++] = curconfig[Plugins].val.b ? "-P" : "-p" ;
903 if (scriptfile && g_strcmp0(scriptfile, "")) {
905 cmd[i++] = scriptfile;
907 cmd[i++] = curconfig[JavaScript].val.b ? "-S" : "-s";
908 cmd[i++] = curconfig[StrictTLS].val.b ? "-T" : "-t";
909 if (fulluseragent && g_strcmp0(fulluseragent, "")) {
911 cmd[i++] = fulluseragent;
915 /* do not keep zoom level */
925 spawn(Client *c, const Arg *a)
929 close(ConnectionNumber(dpy));
931 execvp(((char **)a->v)[0], (char **)a->v);
932 fprintf(stderr, "%s: execvp %s", argv0, ((char **)a->v)[0]);
939 destroyclient(Client *c)
943 webkit_web_view_stop_loading(c->view);
944 /* Not needed, has already been called
945 gtk_widget_destroy(c->win);
948 for (p = clients; p && p->next != c; p = p->next)
961 destroyclient(clients);
970 newview(Client *c, WebKitWebView *rv)
973 WebKitSettings *settings;
974 WebKitUserContentManager *contentmanager;
975 WebKitWebContext *context;
980 webkit_web_view_new_with_related_view(rv));
982 settings = webkit_settings_new_with_settings(
983 "auto-load-images", curconfig[LoadImages].val.b,
984 "default-font-size", curconfig[FontSize].val.i,
985 "enable-caret-browsing", curconfig[CaretBrowsing].val.b,
986 "enable-developer-extras", curconfig[Inspector].val.b,
987 "enable-dns-prefetching", curconfig[DNSPrefetch].val.b,
988 "enable-frame-flattening", curconfig[FrameFlattening].val.b,
989 "enable-html5-database", curconfig[DiskCache].val.b,
990 "enable-html5-local-storage", curconfig[DiskCache].val.b,
991 "enable-javascript", curconfig[JavaScript].val.b,
992 "enable-plugins", curconfig[Plugins].val.b,
993 "enable-accelerated-2d-canvas", curconfig[AcceleratedCanvas].val.b,
994 "enable-site-specific-quirks", curconfig[SiteQuirks].val.b,
995 "media-playback-requires-user-gesture", curconfig[MediaManualPlay].val.b,
997 /* For mor interesting settings, have a look at
998 * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */
1000 if (strcmp(fulluseragent, "")) {
1001 webkit_settings_set_user_agent(settings, fulluseragent);
1002 } else if (surfuseragent) {
1003 webkit_settings_set_user_agent_with_application_details(
1004 settings, "Surf", VERSION);
1006 useragent = webkit_settings_get_user_agent(settings);
1008 contentmanager = webkit_user_content_manager_new();
1010 context = webkit_web_context_new_with_website_data_manager(
1011 webkit_website_data_manager_new(
1012 "base-cache-directory", cachedir,
1013 "base-data-directory", cachedir,
1016 /* rendering process model, can be a shared unique one
1017 * or one for each view */
1018 webkit_web_context_set_process_model(context,
1019 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
1021 webkit_web_context_set_tls_errors_policy(context,
1022 curconfig[StrictTLS].val.b ? WEBKIT_TLS_ERRORS_POLICY_FAIL :
1023 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
1025 webkit_web_context_set_cache_model(context,
1026 curconfig[DiskCache].val.b ? WEBKIT_CACHE_MODEL_WEB_BROWSER :
1027 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
1029 /* Currently only works with text file to be compatible with curl */
1030 webkit_cookie_manager_set_persistent_storage(
1031 webkit_web_context_get_cookie_manager(context), cookiefile,
1032 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
1034 webkit_cookie_manager_set_accept_policy(
1035 webkit_web_context_get_cookie_manager(context),
1036 cookiepolicy_get());
1038 webkit_web_context_set_preferred_languages(context,
1039 curconfig[PreferredLanguages].val.v);
1040 webkit_web_context_set_spell_checking_languages(context,
1041 curconfig[SpellLanguages].val.v);
1042 webkit_web_context_set_spell_checking_enabled(context,
1043 curconfig[SpellChecking].val.b);
1045 g_signal_connect(G_OBJECT(context), "download-started",
1046 G_CALLBACK(downloadstarted), c);
1047 g_signal_connect(G_OBJECT(context), "initialize-web-extensions",
1048 G_CALLBACK(initwebextensions), c);
1050 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
1051 "settings", settings,
1052 "user-content-manager", contentmanager,
1053 "web-context", context,
1057 g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress",
1058 G_CALLBACK(progresschanged), c);
1059 g_signal_connect(G_OBJECT(v), "notify::title",
1060 G_CALLBACK(titlechanged), c);
1061 g_signal_connect(G_OBJECT(v), "button-release-event",
1062 G_CALLBACK(buttonreleased), c);
1063 g_signal_connect(G_OBJECT(v), "close",
1064 G_CALLBACK(closeview), c);
1065 g_signal_connect(G_OBJECT(v), "create",
1066 G_CALLBACK(createview), c);
1067 g_signal_connect(G_OBJECT(v), "decide-policy",
1068 G_CALLBACK(decidepolicy), c);
1069 g_signal_connect(G_OBJECT(v), "insecure-content-detected",
1070 G_CALLBACK(insecurecontent), c);
1071 g_signal_connect(G_OBJECT(v), "load-changed",
1072 G_CALLBACK(loadchanged), c);
1073 g_signal_connect(G_OBJECT(v), "mouse-target-changed",
1074 G_CALLBACK(mousetargetchanged), c);
1075 g_signal_connect(G_OBJECT(v), "permission-request",
1076 G_CALLBACK(permissionrequested), c);
1077 g_signal_connect(G_OBJECT(v), "ready-to-show",
1078 G_CALLBACK(showview), c);
1084 initwebextensions(WebKitWebContext *wc, Client *c)
1086 webkit_web_context_set_web_extensions_directory(wc, WEBEXTDIR);
1090 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
1094 switch (webkit_navigation_action_get_navigation_type(a)) {
1095 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1097 * popup windows of type “other” are almost always triggered
1098 * by user gesture, so inverse the logic here
1100 /* instead of this, compare destination uri to mouse-over uri for validating window */
1101 if (webkit_navigation_action_is_user_gesture(a))
1103 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1104 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1105 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1106 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1107 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
1114 return GTK_WIDGET(n->view);
1118 buttonreleased(GtkWidget *w, GdkEvent *e, Client *c)
1120 WebKitHitTestResultContext element;
1123 element = webkit_hit_test_result_get_context(c->mousepos);
1125 for (i = 0; i < LENGTH(buttons); ++i) {
1126 if (element & buttons[i].target &&
1127 e->button.button == buttons[i].button &&
1128 CLEANMASK(e->button.state) == CLEANMASK(buttons[i].mask) &&
1130 buttons[i].func(c, &buttons[i].arg, c->mousepos);
1131 return buttons[i].stopevent;
1139 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1141 Client *c = (Client *)d;
1145 if (((XEvent *)e)->type == PropertyNotify) {
1146 ev = &((XEvent *)e)->xproperty;
1147 if (ev->state == PropertyNewValue) {
1148 if (ev->atom == atoms[AtomFind]) {
1151 return GDK_FILTER_REMOVE;
1152 } else if (ev->atom == atoms[AtomGo]) {
1153 a.v = getatom(c, AtomGo);
1156 return GDK_FILTER_REMOVE;
1160 return GDK_FILTER_CONTINUE;
1164 winevent(GtkWidget *w, GdkEvent *e, Client *c)
1169 case GDK_ENTER_NOTIFY:
1170 c->overtitle = c->targeturi;
1174 if (!curconfig[KioskMode].val.b) {
1175 for (i = 0; i < LENGTH(keys); ++i) {
1176 if (gdk_keyval_to_lower(e->key.keyval) ==
1178 CLEANMASK(e->key.state) == keys[i].mod &&
1181 keys[i].func(c, &(keys[i].arg));
1186 case GDK_LEAVE_NOTIFY:
1187 c->overtitle = NULL;
1190 case GDK_WINDOW_STATE:
1191 if (e->window_state.changed_mask ==
1192 GDK_WINDOW_STATE_FULLSCREEN)
1193 c->fullscreen = e->window_state.new_window_state &
1194 GDK_WINDOW_STATE_FULLSCREEN;
1204 showview(WebKitWebView *v, Client *c)
1206 GdkRGBA bgcolor = { 0 };
1209 c->finder = webkit_web_view_get_find_controller(c->view);
1210 c->inspector = webkit_web_view_get_inspector(c->view);
1212 c->win = createwindow(c);
1214 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1215 gtk_widget_show_all(c->win);
1216 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1218 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1219 c->xid = gdk_x11_window_get_xid(gwin);
1222 gdk_display_sync(gtk_widget_get_display(c->win));
1226 if (curconfig[HideBackground].val.b)
1227 webkit_web_view_set_background_color(c->view, &bgcolor);
1229 if (!curconfig[KioskMode].val.b) {
1230 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1231 gdk_window_add_filter(gwin, processx, c);
1234 if (curconfig[RunInFullscreen].val.b)
1235 togglefullscreen(c, NULL);
1237 if (curconfig[ZoomLevel].val.f != 1.0)
1238 webkit_web_view_set_zoom_level(c->view,
1239 curconfig[ZoomLevel].val.f);
1241 setatom(c, AtomFind, "");
1242 setatom(c, AtomUri, "about:blank");
1246 createwindow(Client *c)
1252 w = gtk_plug_new(embed);
1254 w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1256 wmstr = g_path_get_basename(argv0);
1257 gtk_window_set_wmclass(GTK_WINDOW(w), wmstr, "Surf");
1260 wmstr = g_strdup_printf("%s[%lu]", "Surf",
1261 webkit_web_view_get_page_id(c->view));
1262 gtk_window_set_role(GTK_WINDOW(w), wmstr);
1265 gtk_window_set_default_size(GTK_WINDOW(w), winsize[0], winsize[1]);
1268 g_signal_connect(G_OBJECT(w), "destroy",
1269 G_CALLBACK(destroywin), c);
1270 g_signal_connect(G_OBJECT(w), "enter-notify-event",
1271 G_CALLBACK(winevent), c);
1272 g_signal_connect(G_OBJECT(w), "key-press-event",
1273 G_CALLBACK(winevent), c);
1274 g_signal_connect(G_OBJECT(w), "leave-notify-event",
1275 G_CALLBACK(winevent), c);
1276 g_signal_connect(G_OBJECT(w), "window-state-event",
1277 G_CALLBACK(winevent), c);
1283 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
1285 const char *title = geturi(c);
1288 case WEBKIT_LOAD_STARTED:
1289 curconfig = defconfig;
1290 setatom(c, AtomUri, title);
1292 c->https = c->insecure = 0;
1293 seturiparameters(c, geturi(c));
1295 case WEBKIT_LOAD_REDIRECTED:
1296 setatom(c, AtomUri, title);
1298 seturiparameters(c, geturi(c));
1300 case WEBKIT_LOAD_COMMITTED:
1301 c->https = webkit_web_view_get_tls_info(c->view, NULL,
1304 case WEBKIT_LOAD_FINISHED:
1305 /* Disabled until we write some WebKitWebExtension for
1306 * manipulating the DOM directly.
1307 evalscript(c, "document.documentElement.style.overflow = '%s'",
1308 enablescrollbars ? "auto" : "hidden");
1317 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1319 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1325 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1327 c->title = webkit_web_view_get_title(c->view);
1332 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
1335 WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h);
1337 /* Keep the hit test to know where is the pointer on the next click */
1341 c->targeturi = webkit_hit_test_result_get_link_uri(h);
1342 else if (hc & OnImg)
1343 c->targeturi = webkit_hit_test_result_get_image_uri(h);
1344 else if (hc & OnMedia)
1345 c->targeturi = webkit_hit_test_result_get_media_uri(h);
1347 c->targeturi = NULL;
1349 c->overtitle = c->targeturi;
1354 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
1356 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
1357 if (curconfig[Geolocation].val.b)
1358 webkit_permission_request_allow(r);
1360 webkit_permission_request_deny(r);
1368 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
1369 WebKitPolicyDecisionType dt, Client *c)
1372 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
1373 decidenavigation(d, c);
1375 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
1376 decidenewwindow(d, c);
1378 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
1379 decideresource(d, c);
1382 webkit_policy_decision_ignore(d);
1389 decidenavigation(WebKitPolicyDecision *d, Client *c)
1391 WebKitNavigationAction *a =
1392 webkit_navigation_policy_decision_get_navigation_action(
1393 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1395 switch (webkit_navigation_action_get_navigation_type(a)) {
1396 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1397 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1398 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1399 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1400 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: /* fallthrough */
1401 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1403 /* Do not navigate to links with a "_blank" target (popup) */
1404 if (webkit_navigation_policy_decision_get_frame_name(
1405 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
1406 webkit_policy_decision_ignore(d);
1408 /* Filter out navigation to different domain ? */
1409 /* get action→urirequest, copy and load in new window+view
1410 * on Ctrl+Click ? */
1411 webkit_policy_decision_use(d);
1418 decidenewwindow(WebKitPolicyDecision *d, Client *c)
1421 WebKitNavigationAction *a =
1422 webkit_navigation_policy_decision_get_navigation_action(
1423 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1426 switch (webkit_navigation_action_get_navigation_type(a)) {
1427 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1428 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1429 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1430 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1431 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
1432 /* Filter domains here */
1433 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
1434 * test for link clicked but no button ? */
1435 arg.v = webkit_uri_request_get_uri(
1436 webkit_navigation_action_get_request(a));
1437 newwindow(c, &arg, 0);
1439 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1444 webkit_policy_decision_ignore(d);
1448 decideresource(WebKitPolicyDecision *d, Client *c)
1451 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
1452 WebKitURIResponse *res =
1453 webkit_response_policy_decision_get_response(r);
1454 const gchar *uri = webkit_uri_response_get_uri(res);
1456 if (g_str_has_suffix(uri, "/favicon.ico")) {
1457 webkit_policy_decision_ignore(d);
1461 if (!g_str_has_prefix(uri, "http://")
1462 && !g_str_has_prefix(uri, "https://")
1463 && !g_str_has_prefix(uri, "about:")
1464 && !g_str_has_prefix(uri, "file://")
1465 && !g_str_has_prefix(uri, "data:")
1466 && !g_str_has_prefix(uri, "blob:")
1467 && strlen(uri) > 0) {
1468 for (i = 0; i < strlen(uri); i++) {
1469 if (!g_ascii_isprint(uri[i])) {
1475 handleplumb(c, uri);
1476 webkit_policy_decision_ignore(d);
1481 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
1482 webkit_policy_decision_use(d);
1484 webkit_policy_decision_ignore(d);
1490 insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e, Client *c)
1496 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
1498 g_signal_connect(G_OBJECT(d), "notify::response",
1499 G_CALLBACK(responsereceived), c);
1503 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
1505 download(c, webkit_download_get_response(d));
1506 webkit_download_cancel(d);
1510 download(Client *c, WebKitURIResponse *r)
1512 Arg a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
1517 closeview(WebKitWebView *v, Client *c)
1519 gtk_widget_destroy(c->win);
1523 destroywin(GtkWidget* w, Client *c)
1531 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1533 Arg a = {.v = text };
1535 loaduri((Client *) d, &a);
1539 reload(Client *c, const Arg *a)
1542 webkit_web_view_reload_bypass_cache(c->view);
1544 webkit_web_view_reload(c->view);
1548 print(Client *c, const Arg *a)
1550 webkit_print_operation_run_dialog(webkit_print_operation_new(c->view),
1551 GTK_WINDOW(c->win));
1555 clipboard(Client *c, const Arg *a)
1557 if (a->b) { /* load clipboard uri */
1558 gtk_clipboard_request_text(gtk_clipboard_get(
1559 GDK_SELECTION_PRIMARY),
1561 } else { /* copy uri */
1562 gtk_clipboard_set_text(gtk_clipboard_get(
1563 GDK_SELECTION_PRIMARY), c->targeturi
1564 ? c->targeturi : geturi(c), -1);
1569 zoom(Client *c, const Arg *a)
1572 webkit_web_view_set_zoom_level(c->view,
1573 curconfig[ZoomLevel].val.f + 0.1);
1575 webkit_web_view_set_zoom_level(c->view,
1576 curconfig[ZoomLevel].val.f - 0.1);
1578 webkit_web_view_set_zoom_level(c->view, 1.0);
1580 curconfig[ZoomLevel].val.f = webkit_web_view_get_zoom_level(c->view);
1584 scroll(Client *c, const Arg *a)
1586 GdkEvent *ev = gdk_event_new(GDK_KEY_PRESS);
1588 gdk_event_set_device(ev, gdkkb);
1589 ev->key.window = gtk_widget_get_window(GTK_WIDGET(c->win));
1590 ev->key.state = GDK_CONTROL_MASK;
1591 ev->key.time = GDK_CURRENT_TIME;
1595 ev->key.keyval = GDK_KEY_Down;
1598 ev->key.keyval = GDK_KEY_Page_Down;
1601 ev->key.keyval = GDK_KEY_Left;
1604 ev->key.keyval = GDK_KEY_Right;
1607 ev->key.keyval = GDK_KEY_Page_Up;
1610 ev->key.keyval = GDK_KEY_Up;
1618 navigate(Client *c, const Arg *a)
1621 webkit_web_view_go_back(c->view);
1623 webkit_web_view_go_forward(c->view);
1627 stop(Client *c, const Arg *a)
1629 webkit_web_view_stop_loading(c->view);
1633 toggle(Client *c, const Arg *a)
1635 curconfig[a->i].val.b ^= 1;
1636 setparameter(c, 1, (ParamName)a->i, &curconfig[a->i].val);
1640 togglefullscreen(Client *c, const Arg *a)
1642 /* toggling value is handled in winevent() */
1644 gtk_window_unfullscreen(GTK_WINDOW(c->win));
1646 gtk_window_fullscreen(GTK_WINDOW(c->win));
1650 togglecookiepolicy(Client *c, const Arg *a)
1653 cookiepolicy %= strlen(curconfig[CookiePolicies].val.v);
1655 setparameter(c, 0, CookiePolicies, NULL);
1659 toggleinspector(Client *c, const Arg *a)
1661 if (webkit_web_inspector_is_attached(c->inspector))
1662 webkit_web_inspector_close(c->inspector);
1663 else if (curconfig[Inspector].val.b)
1664 webkit_web_inspector_show(c->inspector);
1668 find(Client *c, const Arg *a)
1674 webkit_find_controller_search_next(c->finder);
1676 webkit_find_controller_search_previous(c->finder);
1678 s = getatom(c, AtomFind);
1679 f = webkit_find_controller_get_search_text(c->finder);
1681 if (g_strcmp0(f, s) == 0) /* reset search */
1682 webkit_find_controller_search(c->finder, "", findopts,
1685 webkit_find_controller_search(c->finder, s, findopts,
1688 if (strcmp(s, "") == 0)
1689 webkit_find_controller_search_finish(c->finder);
1694 clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h)
1700 clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h)
1704 arg.v = webkit_hit_test_result_get_link_uri(h);
1705 newwindow(c, &arg, a->b);
1709 clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h)
1713 arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h));
1718 main(int argc, char *argv[])
1723 memset(&arg, 0, sizeof(arg));
1725 /* command line args */
1728 defconfig CSETV(CookiePolicies, EARGF(usage()));
1731 defconfig CSETB(ScrollBars, 0);
1734 defconfig CSETB(ScrollBars, 1);
1737 cookiefile = EARGF(usage());
1740 stylefile = EARGF(usage());
1743 defconfig CSETB(DiskCache, 0);
1746 defconfig CSETB(DiskCache, 1);
1749 embed = strtol(EARGF(usage()), NULL, 0);
1752 defconfig CSETB(RunInFullscreen, 0);
1755 defconfig CSETB(RunInFullscreen, 1);
1758 defconfig CSETB(Geolocation, 0);
1761 defconfig CSETB(Geolocation, 1);
1764 defconfig CSETB(LoadImages, 0);
1767 defconfig CSETB(LoadImages, 1);
1770 defconfig CSETB(KioskMode, 0);
1773 defconfig CSETB(KioskMode, 1);
1776 defconfig CSETB(Style, 0);
1779 defconfig CSETB(Style, 1);
1782 defconfig CSETB(Inspector, 0);
1785 defconfig CSETB(Inspector, 1);
1788 defconfig CSETB(Plugins, 0);
1791 defconfig CSETB(Plugins, 1);
1794 scriptfile = EARGF(usage());
1797 defconfig CSETB(JavaScript, 0);
1800 defconfig CSETB(JavaScript, 1);
1803 defconfig CSETB(StrictTLS, 0);
1806 defconfig CSETB(StrictTLS, 1);
1809 fulluseragent = EARGF(usage());
1812 die("surf-"VERSION", ©2009-2017 surf engineers, "
1813 "see LICENSE for details\n");
1818 defconfig CSETF(ZoomLevel, strtof(EARGF(usage()), NULL));
1826 arg.v = "about:blank";
1829 c = newclient(NULL);