1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
12 #include <gdk/gdkkeysyms.h>
14 #include <sys/types.h>
20 #include <webkit2/webkit2.h>
21 #include <glib/gstdio.h>
22 #include <JavaScriptCore/JavaScript.h>
34 #define LENGTH(x) (sizeof(x) / sizeof(x[0]))
35 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
37 enum { AtomFind, AtomGo, AtomUri, AtomLast };
40 OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
41 OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK,
42 OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE,
43 OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA,
44 OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE,
45 OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR,
46 OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION,
47 OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel,
50 typedef union Arg Arg;
57 typedef struct Client {
61 WebKitWebInspector *inspector;
62 WebKitHitTestResult *mousepos;
63 GTlsCertificateFlags tlsflags;
64 const char *title, *targeturi;
68 gboolean zoomed, fullscreen, isinspecting;
74 void (*func)(Client *c, const Arg *arg);
82 void (*func)(Client *c, const Arg *arg);
93 static Atom atoms[AtomLast];
94 static Client *clients = NULL;
95 static Window embed = 0;
96 static gboolean showxid = FALSE;
97 static char winid[64];
98 static char togglestat[9];
99 static char pagestat[3];
100 static GTlsDatabase *tlsdb;
101 static int cookiepolicy;
102 static char *stylefile = NULL;
104 static void addaccelgroup(Client *c);
105 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
106 WebKitWebResource *r, WebKitNetworkRequest *req,
107 WebKitNetworkResponse *resp, Client *c);
108 static char *buildfile(const char *path);
109 static char *buildpath(const char *path);
110 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c);
111 static void cleanup(void);
112 static void clipboard(Client *c, const Arg *arg);
114 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
115 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
117 static char *copystr(char **str, const char *src);
118 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
120 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
121 WebKitPolicyDecisionType dt, Client *c);
122 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
123 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
124 static void decideresource(WebKitPolicyDecision *d, Client *c);
125 static gboolean deletion_interface(WebKitWebView *view,
126 WebKitDOMHTMLElement *arg1, Client *c);
127 static void destroyclient(Client *c);
128 static void destroywin(GtkWidget* w, Client *c);
129 static void die(const char *errstr, ...);
130 static void eval(Client *c, const Arg *arg);
131 static void find(Client *c, const Arg *arg);
132 static void fullscreen(Client *c, const Arg *arg);
133 static gboolean permissionrequested(WebKitWebView *v,
134 WebKitPermissionRequest *r, Client *c);
135 static const char *getatom(Client *c, int a);
136 static void gettogglestat(Client *c);
137 static void getpagestat(Client *c);
138 static char *geturi(Client *c);
139 static const gchar *getstyle(const char *uri);
140 static void setstyle(Client *c, const char *style);
142 static void handleplumb(Client *c, WebKitWebView *w, const gchar *uri);
144 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
146 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
147 static void download(Client *c, WebKitURIResponse *r);
149 static void inspector(Client *c, const Arg *arg);
150 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
152 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
153 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
154 static void inspector_finished(WebKitWebInspector *i, Client *c);
156 static gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key,
157 GdkModifierType mods, Client *c);
158 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
159 guint modifiers, Client *c);
160 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
161 static void loaduri(Client *c, const Arg *arg);
162 static void navigate(Client *c, const Arg *arg);
163 static Client *newclient(Client *c);
164 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
165 static void showview(WebKitWebView *v, Client *c);
166 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
167 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
168 static gboolean contextmenu(WebKitWebView *view, GtkWidget *menu,
169 WebKitHitTestResult *target, gboolean keyboard,
171 static void menuactivate(GtkMenuItem *item, Client *c);
172 static void print(Client *c, const Arg *arg);
173 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
175 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
176 static void linkopen(Client *c, const Arg *arg);
177 static void linkopenembed(Client *c, const Arg *arg);
178 static void reload(Client *c, const Arg *arg);
179 static void scroll_h(Client *c, const Arg *arg);
180 static void scroll_v(Client *c, const Arg *arg);
181 static void scroll(GtkAdjustment *a, const Arg *arg);
182 static void setatom(Client *c, int a, const char *v);
183 static void setup(void);
184 static void sigchld(int unused);
185 static void spawn(Client *c, const Arg *arg);
186 static void stop(Client *c, const Arg *arg);
187 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
188 static void titlechangeleave(void *a, void *b, Client *c);
189 static void toggle(Client *c, const Arg *arg);
190 static void togglecookiepolicy(Client *c, const Arg *arg);
191 static void togglegeolocation(Client *c, const Arg *arg);
192 static void togglescrollbars(Client *c, const Arg *arg);
193 static void togglestyle(Client *c, const Arg *arg);
194 static void updatetitle(Client *c);
195 static void updatewinid(Client *c);
196 static void usage(void);
197 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
198 JSContextRef js, JSObjectRef win, Client *c);
199 static void zoom(Client *c, const Arg *arg);
201 /* configuration, allows nested code to access above variables */
205 addaccelgroup(Client *c)
208 GtkAccelGroup *group = gtk_accel_group_new();
211 for (i = 0; i < LENGTH(keys); i++) {
212 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
213 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, 0,
216 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
220 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
221 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
224 const gchar *uri = webkit_network_request_get_uri(req);
227 if (g_str_has_suffix(uri, "/favicon.ico"))
228 webkit_network_request_set_uri(req, "about:blank");
230 if (!g_str_has_prefix(uri, "http://")
231 && !g_str_has_prefix(uri, "https://")
232 && !g_str_has_prefix(uri, "about:")
233 && !g_str_has_prefix(uri, "file://")
234 && !g_str_has_prefix(uri, "data:")
235 && !g_str_has_prefix(uri, "blob:")
236 && strlen(uri) > 0) {
237 for (i = 0; i < strlen(uri); i++) {
238 if (!g_ascii_isprint(uri[i])) {
244 handleplumb(c, w, uri);
249 buildfile(const char *path)
251 char *dname, *bname, *bpath, *fpath;
254 dname = g_path_get_dirname(path);
255 bname = g_path_get_basename(path);
257 bpath = buildpath(dname);
260 fpath = g_build_filename(bpath, bname, NULL);
264 if (!(f = fopen(fpath, "a")))
265 die("Could not open file: %s\n", fpath);
267 g_chmod(fpath, 0600); /* always */
274 buildpath(const char *path)
277 char *apath, *name, *p, *fpath;
279 if (path[0] == '~') {
280 if (path[1] == '/' || path[1] == '\0') {
281 p = (char *)&path[1];
282 pw = getpwuid(getuid());
284 if ((p = strchr(path, '/')))
285 name = g_strndup(&path[1], --p - path);
287 name = g_strdup(&path[1]);
289 if (!(pw = getpwnam(name))) {
290 die("Can't get user %s home directory: %s.\n",
295 apath = g_build_filename(pw->pw_dir, p, NULL);
297 apath = g_strdup(path);
300 /* creating directory */
301 if (g_mkdir_with_parents(apath, 0700) < 0)
302 die("Could not access directory: %s\n", apath);
304 fpath = realpath(apath, NULL);
311 buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c)
313 WebKitHitTestResultContext context;
314 WebKitHitTestResult *result;
318 result = webkit_web_view_get_hit_test_result(web, e);
319 g_object_get(result, "context", &context, NULL);
320 g_object_get(result, "link-uri", &arg.v, NULL);
321 for (i = 0; i < LENGTH(buttons); i++) {
322 if (context & buttons[i].click
323 && e->button == buttons[i].button
324 && CLEANMASK(e->state) == CLEANMASK(buttons[i].mask)
325 && buttons[i].func) {
326 buttons[i].func(c, buttons[i].click == ClkLink
327 && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
338 destroyclient(clients);
345 WebKitCookieAcceptPolicy
346 cookiepolicy_get(void)
348 switch (cookiepolicies[cookiepolicy]) {
350 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
352 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
358 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
362 cookiepolicy_set(const WebKitCookieAcceptPolicy ep)
365 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
367 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
369 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
378 evalscript(JSContextRef js, char *script, char* scriptname)
380 JSStringRef jsscript, jsscriptname;
381 JSValueRef exception = NULL;
383 jsscript = JSStringCreateWithUTF8CString(script);
384 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
385 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
386 jsscriptname, 0, &exception);
387 JSStringRelease(jsscript);
388 JSStringRelease(jsscriptname);
392 runscript(WebKitWebFrame *frame)
397 if (g_file_get_contents(scriptfile, &script, NULL, &error)) {
398 evalscript(webkit_web_frame_get_global_context(frame), script,
404 clipboard(Client *c, const Arg *arg)
406 gboolean paste = *(gboolean *)arg;
409 gtk_clipboard_request_text(gtk_clipboard_get(
410 GDK_SELECTION_PRIMARY),
413 gtk_clipboard_set_text(gtk_clipboard_get(
414 GDK_SELECTION_PRIMARY), c->linkhover
415 ? c->linkhover : geturi(c), -1);
420 copystr(char **str, const char *src)
433 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
437 switch (webkit_navigation_action_get_navigation_type(a)) {
438 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
440 * popup windows of type “other” are almost always triggered
441 * by user gesture, so inverse the logic here
443 /* instead of this, compare destination uri to mouse-over uri for validating window */
444 if (webkit_navigation_action_is_user_gesture(a)) {
448 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
449 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
450 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
451 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
452 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
460 return GTK_WIDGET(n->view);
464 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
465 WebKitPolicyDecisionType dt, Client *c)
468 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
469 decidenavigation(d, c);
471 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
472 decidenewwindow(d, c);
474 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
475 decideresource(d, c);
478 webkit_policy_decision_ignore(d);
485 decidenavigation(WebKitPolicyDecision *d, Client *c)
487 WebKitNavigationAction *a;
489 a = webkit_navigation_policy_decision_get_navigation_action(
490 WEBKIT_NAVIGATION_POLICY_DECISION(d));
492 switch (webkit_navigation_action_get_navigation_type(a)) {
493 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
494 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
495 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
496 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
497 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
498 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
500 /* Do not navigate to links with a "_blank" target (popup) */
501 if (webkit_navigation_policy_decision_get_frame_name(
502 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
503 webkit_policy_decision_ignore(d);
505 /* Filter out navigation to different domain ? */
506 /* get action→urirequest, copy and load in new window+view
508 webkit_policy_decision_use(d);
515 decidenewwindow(WebKitPolicyDecision *d, Client *c)
517 WebKitNavigationAction *a;
520 a = webkit_navigation_policy_decision_get_navigation_action(
521 WEBKIT_NAVIGATION_POLICY_DECISION(d));
523 switch (webkit_navigation_action_get_navigation_type(a)) {
524 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
525 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
526 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
527 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
528 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
529 /* Filter domains here */
530 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
531 * test for link clicked but no button ? */
532 arg.v = webkit_uri_request_get_uri(
533 webkit_navigation_action_get_request(a));
534 newwindow(c, &arg, 0);
536 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
541 webkit_policy_decision_ignore(d);
545 decideresource(WebKitPolicyDecision *d, Client *c)
547 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
548 WebKitURIResponse *res;
550 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
551 webkit_policy_decision_use(d);
553 res = webkit_response_policy_decision_get_response(r);
554 webkit_policy_decision_ignore(d);
560 deletion_interface(WebKitWebView *view, WebKitDOMHTMLElement *arg1, Client *c)
566 destroyclient(Client *c)
570 webkit_web_view_stop_loading(c->view);
571 gtk_widget_destroy(GTK_WIDGET(c->view));
572 gtk_widget_destroy(c->scroll);
573 gtk_widget_destroy(c->vbox);
574 gtk_widget_destroy(c->win);
576 for (p = clients; p && p->next != c; p = p->next)
588 destroywin(GtkWidget* w, Client *c)
594 die(const char *errstr, ...)
598 va_start(ap, errstr);
599 vfprintf(stderr, errstr, ap);
605 find(Client *c, const Arg *arg)
609 s = getatom(c, AtomFind);
610 gboolean forward = *(gboolean *)arg;
611 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
615 fullscreen(Client *c, const Arg *arg)
618 gtk_window_unfullscreen(GTK_WINDOW(c->win));
620 gtk_window_fullscreen(GTK_WINDOW(c->win));
621 c->fullscreen = !c->fullscreen;
625 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
627 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
628 if (allowgeolocation)
629 webkit_permission_request_allow(r);
631 webkit_permission_request_deny(r);
639 getatom(Client *c, int a)
641 static char buf[BUFSIZ];
644 unsigned long ldummy;
645 unsigned char *p = NULL;
647 XGetWindowProperty(dpy, c->xid,
648 atoms[a], 0L, BUFSIZ, False, XA_STRING,
649 &adummy, &idummy, &ldummy, &ldummy, &p);
651 strncpy(buf, (char *)p, LENGTH(buf)-1);
664 if (!(uri = (char *)webkit_web_view_get_uri(c->view)))
670 getstyle(const char *uri)
674 if (stylefile != NULL)
677 for (i = 0; i < LENGTH(styles); i++) {
678 if (styles[i].regex && !regexec(&(styles[i].re), uri, 0,
680 return styles[i].style;
687 setstyle(Client *c, const char *style)
689 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
691 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL);
695 handleplumb(Client *c, WebKitWebView *w, const gchar *uri)
699 webkit_web_view_stop_loading(w);
700 arg = (Arg)PLUMB((char *)uri);
705 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
707 g_signal_connect(G_OBJECT(d), "notify::response",
708 G_CALLBACK(responsereceived), c);
712 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
714 download(c, webkit_download_get_response(d));
715 webkit_download_cancel(d);
719 download(Client *c, WebKitURIResponse *r)
723 a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
728 inspector(Client *c, const Arg *arg)
730 if (enableinspector) {
732 webkit_web_inspector_close(c->inspector);
734 webkit_web_inspector_show(c->inspector);
739 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c)
741 return WEBKIT_WEB_VIEW(webkit_web_view_new());
745 inspector_show(WebKitWebInspector *i, Client *c)
752 w = webkit_web_inspector_get_web_view(i);
753 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
754 gtk_widget_show(GTK_WIDGET(w));
755 c->isinspecting = true;
761 inspector_close(WebKitWebInspector *i, Client *c)
765 if (!c->isinspecting)
768 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
770 gtk_widget_destroy(w);
771 c->isinspecting = false;
777 inspector_finished(WebKitWebInspector *i, Client *c)
779 g_free(c->inspector);
783 keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods,
787 gboolean processed = FALSE;
789 mods = CLEANMASK(mods);
790 key = gdk_keyval_to_lower(key);
792 for (i = 0; i < LENGTH(keys); i++) {
793 if (key == keys[i].keyval
794 && mods == keys[i].mod
796 keys[i].func(c, &(keys[i].arg));
805 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
808 WebKitHitTestResultContext hc;
810 /* Keep the hit test to know where is the pointer on the next click */
813 hc = webkit_hit_test_result_get_context(h);
816 c->targeturi = webkit_hit_test_result_get_link_uri(h);
818 c->targeturi = webkit_hit_test_result_get_image_uri(h);
819 else if (hc & OnMedia)
820 c->targeturi = webkit_hit_test_result_get_media_uri(h);
827 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
830 case WEBKIT_LOAD_STARTED:
831 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
833 case WEBKIT_LOAD_REDIRECTED:
834 setatom(c, AtomUri, geturi(c));
836 case WEBKIT_LOAD_COMMITTED:
837 if (!webkit_web_view_get_tls_info(c->view, NULL, &(c->tlsflags)))
838 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
840 setatom(c, AtomUri, geturi(c));
843 setstyle(c, getstyle(geturi(c)));
845 case WEBKIT_LOAD_FINISHED:
846 /* Disabled until we write some WebKitWebExtension for
847 * manipulating the DOM directly.
848 evalscript(c, "document.documentElement.style.overflow = '%s'",
849 enablescrollbars ? "auto" : "hidden");
858 loaduri(Client *c, const Arg *arg)
861 const char *uri = (char *)arg->v;
862 Arg a = { .b = FALSE };
865 if (strcmp(uri, "") == 0)
868 /* In case it's a file path. */
869 if (stat(uri, &st) == 0) {
870 rp = realpath(uri, NULL);
871 u = g_strdup_printf("file://%s", rp);
874 u = g_strrstr(uri, "://") ? g_strdup(uri)
875 : g_strdup_printf("http://%s", uri);
878 setatom(c, AtomUri, uri);
880 /* prevents endless loop */
881 if (strcmp(u, geturi(c)) == 0) {
884 webkit_web_view_load_uri(c->view, u);
886 c->title = copystr(&c->title, u);
893 navigate(Client *c, const Arg *arg)
895 int steps = *(int *)arg;
896 webkit_web_view_go_back_or_forward(c->view, steps);
900 newclient(Client *rc)
905 if (!(c = calloc(1, sizeof(Client))))
906 die("Cannot malloc!\n");
914 c->view = newview(c, rc ? rc->view : NULL);
915 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
921 newview(Client *c, WebKitWebView *rv)
924 WebKitSettings *settings;
925 WebKitUserContentManager *contentmanager;
926 WebKitWebContext *context;
932 webkit_web_view_new_with_related_view(rv));
934 settings = webkit_settings_new_with_settings(
935 "auto-load-images", loadimages,
936 "default-font-size", defaultfontsize,
937 "enable-caret-browsing", enablecaretbrowsing,
938 "enable-developer-extras", enableinspector,
939 "enable-dns-prefetching", enablednsprefetching,
940 "enable-frame-flattening", enableframeflattening,
941 "enable-html5-database", enablecache,
942 "enable-html5-local-storage", enablecache,
943 "enable-javascript", enablescripts,
944 "enable-plugins", enableplugins,
946 if (!(ua = getenv("SURF_USERAGENT")))
948 webkit_settings_set_user_agent(settings, ua);
949 /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html
950 * for more interesting settings */
952 contentmanager = webkit_user_content_manager_new();
954 context = webkit_web_context_new_with_website_data_manager(
955 webkit_website_data_manager_new(
956 "base-cache-directory", cachedir,
957 "base-data-directory", cachedir,
960 /* rendering process model, can be a shared unique one or one for each
962 webkit_web_context_set_process_model(context,
963 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
965 webkit_web_context_set_tls_errors_policy(context, strictssl ?
966 WEBKIT_TLS_ERRORS_POLICY_FAIL : WEBKIT_TLS_ERRORS_POLICY_IGNORE);
968 webkit_web_context_set_cache_model(context, enablecache ?
969 WEBKIT_CACHE_MODEL_WEB_BROWSER : WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
971 /* Currently only works with text file to be compatible with curl */
972 webkit_cookie_manager_set_persistent_storage(
973 webkit_web_context_get_cookie_manager(context), cookiefile,
974 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
976 webkit_cookie_manager_set_accept_policy(
977 webkit_web_context_get_cookie_manager(context),
980 g_signal_connect(G_OBJECT(context), "download-started",
981 G_CALLBACK(downloadstarted), c);
983 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
984 "settings", settings,
985 "user-content-manager", contentmanager,
986 "web-context", context,
990 g_signal_connect(G_OBJECT(v),
992 G_CALLBACK(titlechanged), c);
993 g_signal_connect(G_OBJECT(v),
994 "mouse-target-changed",
995 G_CALLBACK(mousetargetchanged), c);
996 g_signal_connect(G_OBJECT(v),
997 "permission-request",
998 G_CALLBACK(permissionrequested), c);
999 g_signal_connect(G_OBJECT(v),
1001 G_CALLBACK(createview), c);
1002 g_signal_connect(G_OBJECT(v), "ready-to-show",
1003 G_CALLBACK(showview), c);
1004 g_signal_connect(G_OBJECT(v),
1006 G_CALLBACK(decidepolicy), c);
1007 g_signal_connect(G_OBJECT(v),
1008 "window-object-cleared",
1009 G_CALLBACK(windowobjectcleared), c);
1010 g_signal_connect(G_OBJECT(v),
1012 G_CALLBACK(loadchanged), c);
1013 g_signal_connect(G_OBJECT(v),
1014 "notify::estimated-load-progress",
1015 G_CALLBACK(progresschanged), c);
1016 g_signal_connect(G_OBJECT(v),
1017 "button-release-event",
1018 G_CALLBACK(buttonrelease), c);
1019 g_signal_connect(G_OBJECT(v),
1021 G_CALLBACK(contextmenu), c);
1022 g_signal_connect(G_OBJECT(v),
1023 "resource-request-starting",
1024 G_CALLBACK(beforerequest), c);
1025 g_signal_connect(G_OBJECT(v),
1026 "should-show-delete-interface-for-element",
1027 G_CALLBACK(deletion_interface), c);
1033 showview(WebKitWebView *v, Client *c)
1035 GdkGeometry hints = { 1, 1 };
1036 GdkRGBA bgcolor = { 0 };
1041 c->win = gtk_plug_new(embed);
1043 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1045 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
1046 * is always correct, so we should still call this function.
1047 * But when doing so, we *must* differentiate between a
1048 * WM_CLASS and a resource on the window. By convention, the
1049 * window class (WM_CLASS) is capped, while the resource is in
1050 * lowercase. Both these values come as a pair.
1052 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
1054 /* TA: 20091214: And set the role here as well -- so that
1055 * sessions can pick this up.
1057 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
1059 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
1060 g_signal_connect(G_OBJECT(c->win),
1062 G_CALLBACK(destroywin), c);
1063 g_signal_connect(G_OBJECT(c->win),
1064 "leave_notify_event",
1065 G_CALLBACK(titlechangeleave), c);
1071 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1074 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1075 gtk_widget_show(GTK_WIDGET(c->view));
1076 gtk_widget_show(c->win);
1077 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1078 c->xid = gdk_x11_window_get_xid(gwin);
1079 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
1081 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1082 gdk_window_add_filter(gwin, processx, c);
1086 /* This might conflict with _zoomto96dpi_. */
1087 if (zoomlevel != 1.0)
1088 webkit_web_view_set_zoom_level(c->view, zoomlevel);
1090 if (runinfullscreen)
1091 fullscreen(c, NULL);
1093 setatom(c, AtomFind, "");
1094 setatom(c, AtomUri, "about:blank");
1096 webkit_web_view_set_background_color(c->view, &bgcolor);
1099 gdk_display_sync(gtk_widget_get_display(c->win));
1100 printf("%lu\n", c->xid);
1102 if (fclose(stdout) != 0) {
1103 die("Error closing stdout");
1109 newwindow(Client *c, const Arg *arg, gboolean noembed)
1112 const char *cmd[18], *uri;
1113 const Arg a = { .v = (void *)cmd };
1118 cmd[i++] = cookiepolicies;
1119 if (!enablescrollbars)
1121 if (embed && !noembed) {
1123 snprintf(tmp, LENGTH(tmp), "%u", (int)embed);
1126 if (!allowgeolocation)
1138 if (enablediskcache)
1141 cmd[i++] = cookiefile;
1143 uri = arg->v ? (char *)arg->v : c->linkhover;
1151 contextmenu(WebKitWebView *view, GtkWidget *menu, WebKitHitTestResult *target,
1152 gboolean keyboard, Client *c)
1154 GList *items = gtk_container_get_children(GTK_CONTAINER(GTK_MENU(menu)));
1156 for (GList *l = items; l; l = l->next)
1157 g_signal_connect(l->data, "activate", G_CALLBACK(menuactivate), c);
1164 menuactivate(GtkMenuItem *item, Client *c)
1167 * context-menu-action-2000 open link
1168 * context-menu-action-1 open link in window
1169 * context-menu-action-2 download linked file
1170 * context-menu-action-3 copy link location
1171 * context-menu-action-7 copy image address
1172 * context-menu-action-13 reload
1173 * context-menu-action-10 back
1174 * context-menu-action-11 forward
1175 * context-menu-action-12 stop
1178 const gchar *name, *uri;
1179 GtkClipboard *prisel, *clpbrd;
1181 name = gtk_actionable_get_action_name(GTK_ACTIONABLE(item));
1185 if (!g_strcmp0(name, "context-menu-action-3")) {
1186 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
1187 gtk_clipboard_set_text(prisel, c->linkhover, -1);
1188 } else if (!g_strcmp0(name, "context-menu-action-7")) {
1189 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
1190 clpbrd = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1191 uri = gtk_clipboard_wait_for_text(clpbrd);
1193 gtk_clipboard_set_text(prisel, uri, -1);
1198 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1200 Arg arg = {.v = text };
1202 loaduri((Client *) d, &arg);
1206 print(Client *c, const Arg *arg)
1208 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
1212 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1214 Client *c = (Client *)d;
1218 if (((XEvent *)e)->type == PropertyNotify) {
1219 ev = &((XEvent *)e)->xproperty;
1220 if (ev->state == PropertyNewValue) {
1221 if (ev->atom == atoms[AtomFind]) {
1225 return GDK_FILTER_REMOVE;
1226 } else if (ev->atom == atoms[AtomGo]) {
1227 arg.v = getatom(c, AtomGo);
1230 return GDK_FILTER_REMOVE;
1234 return GDK_FILTER_CONTINUE;
1238 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1240 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1246 linkopen(Client *c, const Arg *arg)
1248 newwindow(NULL, arg, 1);
1252 linkopenembed(Client *c, const Arg *arg)
1254 newwindow(NULL, arg, 0);
1258 reload(Client *c, const Arg *arg)
1260 gboolean nocache = *(gboolean *)arg;
1262 webkit_web_view_reload_bypass_cache(c->view);
1264 webkit_web_view_reload(c->view);
1268 scroll_h(Client *c, const Arg *arg)
1270 scroll(gtk_scrolled_window_get_hadjustment(
1271 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1275 scroll_v(Client *c, const Arg *arg)
1277 scroll(gtk_scrolled_window_get_vadjustment(
1278 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1282 scroll(GtkAdjustment *a, const Arg *arg)
1286 v = gtk_adjustment_get_value(a);
1290 v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000);
1295 v += gtk_adjustment_get_step_increment(a) * arg->i;
1299 v = MIN(v, gtk_adjustment_get_upper(a) -
1300 gtk_adjustment_get_page_size(a));
1301 gtk_adjustment_set_value(a, v);
1305 setatom(Client *c, int a, const char *v)
1308 XChangeProperty(dpy, c->xid,
1309 atoms[a], XA_STRING, 8, PropModeReplace,
1310 (unsigned char *)v, strlen(v) + 1);
1317 char *styledirfile, *stylepath;
1318 WebKitWebContext *context;
1319 GError *error = NULL;
1321 /* clean up any zombies immediately */
1323 gtk_init(NULL, NULL);
1325 dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
1328 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1329 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1330 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1332 /* dirs and files */
1333 cookiefile = buildfile(cookiefile);
1334 scriptfile = buildfile(scriptfile);
1335 cachedir = buildpath(cachedir);
1336 if (stylefile == NULL) {
1337 styledir = buildpath(styledir);
1338 for (i = 0; i < LENGTH(styles); i++) {
1339 if (regcomp(&(styles[i].re), styles[i].regex,
1342 "Could not compile regex: %s\n",
1344 styles[i].regex = NULL;
1346 styledirfile = g_strconcat(styledir, "/",
1347 styles[i].style, NULL);
1348 stylepath = buildfile(styledirfile);
1349 styles[i].style = g_strconcat("file://", stylepath,
1351 g_free(styledirfile);
1356 stylepath = buildfile(stylefile);
1357 stylefile = g_strconcat("file://", stylepath, NULL);
1365 if (signal(SIGCHLD, sigchld) == SIG_ERR)
1366 die("Can't install SIGCHLD handler");
1367 while (0 < waitpid(-1, NULL, WNOHANG));
1371 spawn(Client *c, const Arg *arg)
1375 close(ConnectionNumber(dpy));
1377 execvp(((char **)arg->v)[0], (char **)arg->v);
1378 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1385 eval(Client *c, const Arg *arg)
1387 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1388 evalscript(webkit_web_frame_get_global_context(frame),
1389 ((char **)arg->v)[0], "");
1393 stop(Client *c, const Arg *arg)
1395 webkit_web_view_stop_loading(c->view);
1399 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1401 c->title = webkit_web_view_get_title(c->view);
1406 titlechangeleave(void *a, void *b, Client *c)
1408 c->linkhover = NULL;
1413 toggle(Client *c, const Arg *arg)
1415 WebKitWebSettings *settings;
1416 char *name = (char *)arg->v;
1418 Arg a = { .b = FALSE };
1420 settings = webkit_web_view_get_settings(c->view);
1421 g_object_get(G_OBJECT(settings), name, &value, NULL);
1422 g_object_set(G_OBJECT(settings), name, !value, NULL);
1428 togglecookiepolicy(Client *c, const Arg *arg)
1431 cookiepolicy %= strlen(cookiepolicies);
1433 webkit_cookie_manager_set_accept_policy(
1434 webkit_web_context_get_cookie_manager(
1435 webkit_web_view_get_context(c->view)),
1436 cookiepolicy_get());
1439 /* Do not reload. */
1443 togglegeolocation(Client *c, const Arg *arg)
1445 Arg a = { .b = FALSE };
1447 allowgeolocation ^= 1;
1452 twitch(Client *c, const Arg *arg)
1457 a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(
1460 v = gtk_adjustment_get_value(a);
1465 v = MIN(v, gtk_adjustment_get_upper(a) -
1466 gtk_adjustment_get_page_size(a));
1467 gtk_adjustment_set_value(a, v);
1471 togglescrollbars(Client *c, const Arg *arg)
1473 GtkPolicyType vspolicy;
1476 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL,
1479 if (vspolicy == GTK_POLICY_AUTOMATIC) {
1480 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1484 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1485 GTK_POLICY_AUTOMATIC,
1486 GTK_POLICY_AUTOMATIC);
1495 togglestyle(Client *c, const Arg *arg)
1497 enablestyle = !enablestyle;
1498 setstyle(c, enablestyle ? getstyle(geturi(c)) : "");
1504 gettogglestat(Client *c)
1508 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1510 togglestat[p++] = cookiepolicy_set(cookiepolicy_get());
1512 g_object_get(G_OBJECT(settings), "enable-caret-browsing", &value,
1514 togglestat[p++] = value? 'C': 'c';
1516 togglestat[p++] = allowgeolocation? 'G': 'g';
1518 togglestat[p++] = enablediskcache? 'D': 'd';
1520 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1521 togglestat[p++] = value? 'I': 'i';
1523 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1524 togglestat[p++] = value? 'S': 's';
1526 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1527 togglestat[p++] = value? 'V': 'v';
1529 togglestat[p++] = enablestyle ? 'M': 'm';
1531 togglestat[p] = '\0';
1535 getpagestat(Client *c)
1537 const char *uri = geturi(c);
1539 pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' :
1540 c->tlsflags > 0 ? 'U' : 'T';
1545 updatetitle(Client *c)
1549 if (showindicators) {
1554 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1556 } else if (c->progress != 100) {
1557 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1558 togglestat, pagestat,
1559 c->title == NULL ? "" : c->title);
1561 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1562 c->title == NULL ? "" : c->title);
1565 gtk_window_set_title(GTK_WINDOW(c->win), t);
1568 gtk_window_set_title(GTK_WINDOW(c->win), (c->title == NULL) ?
1574 updatewinid(Client *c)
1576 snprintf(winid, LENGTH(winid), "%lu", c->xid);
1582 die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] "
1583 "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] "
1584 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
1588 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1589 JSObjectRef win, Client *c)
1595 zoom(Client *c, const Arg *arg)
1600 webkit_web_view_zoom_out(c->view);
1601 } else if (arg->i > 0) {
1603 webkit_web_view_zoom_in(c->view);
1607 webkit_web_view_set_zoom_level(c->view, 1.0);
1612 main(int argc, char *argv[])
1617 memset(&arg, 0, sizeof(arg));
1619 /* command line args */
1622 cookiepolicies = EARGF(usage());
1625 enablescrollbars = 0;
1628 enablescrollbars = 1;
1631 cookiefile = EARGF(usage());
1634 enablediskcache = 0;
1637 enablediskcache = 1;
1640 embed = strtol(EARGF(usage()), NULL, 0);
1643 runinfullscreen = 0;
1646 runinfullscreen = 1;
1649 allowgeolocation = 0;
1652 allowgeolocation = 1;
1673 enableinspector = 0;
1676 enableinspector = 1;
1685 scriptfile = EARGF(usage());
1694 stylefile = EARGF(usage());
1697 useragent = EARGF(usage());
1700 die("surf-"VERSION", ©2009-2015 surf engineers, "
1701 "see LICENSE for details\n");
1706 zoomlevel = strtof(EARGF(usage()), NULL);
1715 c = newclient(NULL);
1718 loaduri(clients, &arg);
1725 return EXIT_SUCCESS;