1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
11 #include <gdk/gdkkeysyms.h>
13 #include <sys/types.h>
19 #include <webkit/webkit.h>
20 #include <glib/gstdio.h>
21 #include <JavaScriptCore/JavaScript.h>
30 #define LENGTH(x) (sizeof x / sizeof x[0])
31 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
32 #define COOKIEJAR_TYPE (cookiejar_get_type ())
33 #define COOKIEJAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COOKIEJAR_TYPE, CookieJar))
35 enum { AtomFind, AtomGo, AtomUri, AtomLast };
37 typedef union Arg Arg;
44 typedef struct Client {
45 GtkWidget *win, *scroll, *vbox, *pane;
47 WebKitWebInspector *inspector;
48 char *title, *linkhover;
49 const char *uri, *needle;
52 gboolean zoomed, fullscreen, isinspecting, sslfailed;
58 void (*func)(Client *c, const Arg *arg);
63 SoupCookieJarText parent_instance;
68 SoupCookieJarTextClass parent_class;
71 G_DEFINE_TYPE(CookieJar, cookiejar, SOUP_TYPE_COOKIE_JAR_TEXT)
74 static Atom atoms[AtomLast];
75 static Client *clients = NULL;
76 static GdkNativeWindow embed = 0;
77 static gboolean showxid = FALSE;
78 static char winid[64];
79 static gboolean usingproxy = 0;
80 static char togglestat[6];
81 static char pagestat[3];
83 static void addaccelgroup(Client *c);
84 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
85 WebKitWebResource *r, WebKitNetworkRequest *req,
86 WebKitNetworkResponse *resp, gpointer d);
87 static char *buildpath(const char *path);
88 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
90 static void cleanup(void);
91 static void clipboard(Client *c, const Arg *arg);
93 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
94 SoupCookie *new_cookie);
95 static void cookiejar_finalize(GObject *self);
96 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only);
97 static void cookiejar_set_property(GObject *self, guint prop_id,
98 const GValue *value, GParamSpec *pspec);
100 static char *copystr(char **str, const char *src);
101 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
103 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
104 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
106 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
107 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
108 WebKitWebPolicyDecision *p, Client *c);
109 static gboolean deletion_interface(WebKitWebView *view,
110 WebKitDOMHTMLElement *arg1, Client *c);
111 static void destroyclient(Client *c);
112 static void destroywin(GtkWidget* w, Client *c);
113 static void die(const char *errstr, ...);
114 static void eval(Client *c, const Arg *arg);
115 static void find(Client *c, const Arg *arg);
116 static void fullscreen(Client *c, const Arg *arg);
117 static const char *getatom(Client *c, int a);
118 static void gettogglestat(Client *c);
119 static void getpagestat(Client *c);
120 static char *geturi(Client *c);
121 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
123 static void inspector(Client *c, const Arg *arg);
124 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
126 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
127 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
128 static void inspector_finished(WebKitWebInspector *i, Client *c);
130 static gboolean keypress(GtkAccelGroup *group,
131 GObject *obj, guint key, GdkModifierType mods,
133 static void linkhover(WebKitWebView *v, const char* t, const char* l,
135 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
137 static void loaduri(Client *c, const Arg *arg);
138 static void navigate(Client *c, const Arg *arg);
139 static Client *newclient(void);
140 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
141 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
142 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
143 static void popupactivate(GtkMenuItem *menu, Client *);
144 static void print(Client *c, const Arg *arg);
145 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
147 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
148 static void reload(Client *c, const Arg *arg);
149 static void scroll_h(Client *c, const Arg *arg);
150 static void scroll_v(Client *c, const Arg *arg);
151 static void scroll(GtkAdjustment *a, const Arg *arg);
152 static void setatom(Client *c, int a, const char *v);
153 static void setup(void);
154 static void sigchld(int unused);
155 static void source(Client *c, const Arg *arg);
156 static void spawn(Client *c, const Arg *arg);
157 static void stop(Client *c, const Arg *arg);
158 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
159 const char *title, Client *c);
160 static void toggle(Client *c, const Arg *arg);
161 static void togglescrollbars(Client *c, const Arg *arg);
162 static void togglestyle(Client *c, const Arg *arg);
163 static void updatetitle(Client *c);
164 static void updatewinid(Client *c);
165 static void usage(void);
166 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
167 JSContextRef js, JSObjectRef win, Client *c);
168 static void zoom(Client *c, const Arg *arg);
170 /* configuration, allows nested code to access above variables */
174 addaccelgroup(Client *c) {
176 GtkAccelGroup *group = gtk_accel_group_new();
179 for(i = 0; i < LENGTH(keys); i++) {
180 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
181 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod,
184 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
188 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
189 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
191 const gchar *uri = webkit_network_request_get_uri(req);
193 if(g_str_has_suffix(uri, "/favicon.ico"))
194 webkit_network_request_set_uri(req, "about:blank");
198 buildpath(const char *path) {
202 /* creating directory */
204 apath = g_strdup(path);
205 } else if(path[0] == '~') {
207 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
209 apath = g_strconcat(g_get_home_dir(), "/",
213 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
216 if((p = strrchr(apath, '/'))) {
218 g_mkdir_with_parents(apath, 0700);
219 g_chmod(apath, 0700); /* in case it existed */
222 /* creating file (gives error when apath ends with "/") */
223 if((f = fopen(apath, "a"))) {
224 g_chmod(apath, 0600); /* always */
232 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
233 WebKitHitTestResultContext context;
234 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
238 g_object_get(result, "context", &context, NULL);
239 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
241 g_object_get(result, "link-uri", &arg.v, NULL);
242 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
252 destroyclient(clients);
259 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
260 SoupCookie *new_cookie) {
261 flock(COOKIEJAR(self)->lock, LOCK_EX);
262 if(new_cookie && !new_cookie->expires && sessiontime) {
263 soup_cookie_set_expires(new_cookie,
264 soup_date_new_from_now(sessiontime));
266 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
267 old_cookie, new_cookie);
268 flock(COOKIEJAR(self)->lock, LOCK_UN);
272 cookiejar_class_init(CookieJarClass *klass) {
273 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
274 G_OBJECT_CLASS(klass)->get_property =
275 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
276 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
277 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
278 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
282 cookiejar_finalize(GObject *self) {
283 close(COOKIEJAR(self)->lock);
284 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
288 cookiejar_init(CookieJar *self) {
289 self->lock = open(cookiefile, 0);
292 static SoupCookieJar *
293 cookiejar_new(const char *filename, gboolean read_only) {
294 return g_object_new(COOKIEJAR_TYPE,
295 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
296 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
300 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
302 flock(COOKIEJAR(self)->lock, LOCK_SH);
303 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
305 flock(COOKIEJAR(self)->lock, LOCK_UN);
309 evalscript(JSContextRef js, char *script, char* scriptname) {
310 JSStringRef jsscript, jsscriptname;
311 JSValueRef exception = NULL;
313 jsscript = JSStringCreateWithUTF8CString(script);
314 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
315 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
316 jsscriptname, 0, &exception);
317 JSStringRelease(jsscript);
318 JSStringRelease(jsscriptname);
322 runscript(WebKitWebFrame *frame) {
326 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
327 evalscript(webkit_web_frame_get_global_context(frame),
333 clipboard(Client *c, const Arg *arg) {
334 gboolean paste = *(gboolean *)arg;
337 gtk_clipboard_request_text(
338 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
341 gtk_clipboard_set_text(
342 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
343 c->linkhover ? c->linkhover : geturi(c), -1);
348 copystr(char **str, const char *src) {
359 static WebKitWebView *
360 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
361 Client *n = newclient();
366 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
367 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
368 if(!webkit_web_view_can_show_mime_type(v, m)) {
369 webkit_web_policy_decision_download(p);
376 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
377 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
381 if(webkit_web_navigation_action_get_reason(n) ==
382 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
383 webkit_web_policy_decision_ignore(p);
384 arg.v = (void *)webkit_network_request_get_uri(r);
385 newwindow(NULL, &arg, 0);
392 deletion_interface(WebKitWebView *view,
393 WebKitDOMHTMLElement *arg1, Client *c) {
398 destroyclient(Client *c) {
401 webkit_web_view_stop_loading(c->view);
402 gtk_widget_destroy(GTK_WIDGET(c->view));
403 gtk_widget_destroy(c->scroll);
404 gtk_widget_destroy(c->vbox);
405 gtk_widget_destroy(c->win);
407 for(p = clients; p && p->next != c; p = p->next);
419 destroywin(GtkWidget* w, Client *c) {
424 die(const char *errstr, ...) {
427 va_start(ap, errstr);
428 vfprintf(stderr, errstr, ap);
434 find(Client *c, const Arg *arg) {
437 s = getatom(c, AtomFind);
438 gboolean forward = *(gboolean *)arg;
439 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
443 fullscreen(Client *c, const Arg *arg) {
445 gtk_window_unfullscreen(GTK_WINDOW(c->win));
447 gtk_window_fullscreen(GTK_WINDOW(c->win));
449 c->fullscreen = !c->fullscreen;
453 getatom(Client *c, int a) {
454 static char buf[BUFSIZ];
457 unsigned long ldummy;
458 unsigned char *p = NULL;
460 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
461 atoms[a], 0L, BUFSIZ, False, XA_STRING,
462 &adummy, &idummy, &ldummy, &ldummy, &p);
464 strncpy(buf, (char *)p, LENGTH(buf)-1);
477 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
483 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
487 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
493 inspector(Client *c, const Arg *arg) {
494 if(c->isinspecting) {
495 webkit_web_inspector_close(c->inspector);
497 webkit_web_inspector_show(c->inspector);
501 static WebKitWebView *
502 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
503 return WEBKIT_WEB_VIEW(webkit_web_view_new());
507 inspector_show(WebKitWebInspector *i, Client *c) {
513 w = webkit_web_inspector_get_web_view(i);
514 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
515 gtk_widget_show(GTK_WIDGET(w));
516 c->isinspecting = true;
522 inspector_close(WebKitWebInspector *i, Client *c) {
528 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
530 gtk_widget_destroy(w);
531 c->isinspecting = false;
537 inspector_finished(WebKitWebInspector *i, Client *c) {
538 g_free(c->inspector);
542 keypress(GtkAccelGroup *group, GObject *obj,
543 guint key, GdkModifierType mods, Client *c) {
545 gboolean processed = FALSE;
547 mods = CLEANMASK(mods);
548 key = gdk_keyval_to_lower(key);
550 for(i = 0; i < LENGTH(keys); i++) {
551 if(key == keys[i].keyval
552 && mods == keys[i].mod
554 keys[i].func(c, &(keys[i].arg));
563 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
565 c->linkhover = copystr(&c->linkhover, l);
566 } else if(c->linkhover) {
574 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
575 WebKitWebFrame *frame;
576 WebKitWebDataSource *src;
577 WebKitNetworkRequest *request;
581 switch(webkit_web_view_get_load_status (c->view)) {
582 case WEBKIT_LOAD_COMMITTED:
584 if(strstr(uri, "https://") == uri) {
585 frame = webkit_web_view_get_main_frame(c->view);
586 src = webkit_web_frame_get_data_source(frame);
587 request = webkit_web_data_source_get_request(src);
588 msg = webkit_network_request_get_message(request);
589 c->sslfailed = soup_message_get_flags(msg)
590 ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
592 setatom(c, AtomUri, uri);
594 case WEBKIT_LOAD_FINISHED:
604 loaduri(Client *c, const Arg *arg) {
606 const char *uri = (char *)arg->v;
607 Arg a = { .b = FALSE };
610 if(strcmp(uri, "") == 0)
613 /* In case it's a file path. */
614 if(stat(uri, &st) == 0) {
615 rp = realpath(uri, NULL);
616 u = g_strdup_printf("file://%s", rp);
619 u = g_strrstr(uri, "://") ? g_strdup(uri)
620 : g_strdup_printf("http://%s", uri);
623 /* prevents endless loop */
624 if(c->uri && strcmp(u, c->uri) == 0) {
627 webkit_web_view_load_uri(c->view, u);
629 c->title = copystr(&c->title, u);
636 navigate(Client *c, const Arg *arg) {
637 int steps = *(int *)arg;
638 webkit_web_view_go_back_or_forward(c->view, steps);
644 WebKitWebSettings *settings;
645 WebKitWebFrame *frame;
646 GdkGeometry hints = { 1, 1 };
649 if(!(c = calloc(1, sizeof(Client))))
650 die("Cannot malloc!\n");
654 c->win = gtk_plug_new(embed);
656 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
658 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
659 * is always correct, so we should still call this function.
660 * But when doing so, we *must* differentiate between a
661 * WM_CLASS and a resource on the window. By convention, the
662 * window class (WM_CLASS) is capped, while the resource is in
663 * lowercase. Both these values come as a pair.
665 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
667 /* TA: 20091214: And set the role here as well -- so that
668 * sessions can pick this up.
670 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
672 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
673 g_signal_connect(G_OBJECT(c->win),
675 G_CALLBACK(destroywin), c);
681 c->pane = gtk_vpaned_new();
684 c->vbox = gtk_vbox_new(FALSE, 0);
685 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
688 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
690 g_signal_connect(G_OBJECT(c->view),
692 G_CALLBACK(titlechange), c);
693 g_signal_connect(G_OBJECT(c->view),
694 "hovering-over-link",
695 G_CALLBACK(linkhover), c);
696 g_signal_connect(G_OBJECT(c->view),
698 G_CALLBACK(createwindow), c);
699 g_signal_connect(G_OBJECT(c->view),
700 "new-window-policy-decision-requested",
701 G_CALLBACK(decidewindow), c);
702 g_signal_connect(G_OBJECT(c->view),
703 "mime-type-policy-decision-requested",
704 G_CALLBACK(decidedownload), c);
705 g_signal_connect(G_OBJECT(c->view),
706 "window-object-cleared",
707 G_CALLBACK(windowobjectcleared), c);
708 g_signal_connect(G_OBJECT(c->view),
709 "notify::load-status",
710 G_CALLBACK(loadstatuschange), c);
711 g_signal_connect(G_OBJECT(c->view),
713 G_CALLBACK(progresschange), c);
714 g_signal_connect(G_OBJECT(c->view),
715 "download-requested",
716 G_CALLBACK(initdownload), c);
717 g_signal_connect(G_OBJECT(c->view),
718 "button-release-event",
719 G_CALLBACK(buttonrelease), c);
720 g_signal_connect(G_OBJECT(c->view),
722 G_CALLBACK(populatepopup), c);
723 g_signal_connect(G_OBJECT(c->view),
724 "resource-request-starting",
725 G_CALLBACK(beforerequest), c);
726 g_signal_connect(G_OBJECT(c->view),
727 "should-show-delete-interface-for-element",
728 G_CALLBACK(deletion_interface), c);
730 /* Scrolled Window */
731 c->scroll = gtk_scrolled_window_new(NULL, NULL);
733 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
734 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
735 G_CALLBACK(gtk_true), NULL);
737 if(!enablescrollbars) {
738 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
739 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
741 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
742 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
746 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
747 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
748 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
751 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
752 TRUE, 0, GTK_PACK_START);
753 gtk_widget_grab_focus(GTK_WIDGET(c->view));
754 gtk_widget_show(c->pane);
755 gtk_widget_show(c->vbox);
756 gtk_widget_show(c->scroll);
757 gtk_widget_show(GTK_WIDGET(c->view));
758 gtk_widget_show(c->win);
759 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
761 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
762 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
763 webkit_web_view_set_full_content_zoom(c->view, TRUE);
767 settings = webkit_web_view_get_settings(c->view);
768 if(!(ua = getenv("SURF_USERAGENT")))
770 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
771 uri = g_strconcat("file://", stylefile, NULL);
772 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
773 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
775 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
777 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
779 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
780 enablespatialbrowsing, NULL);
781 g_object_set(G_OBJECT(settings), "enable-developer-extras",
782 enableinspector, NULL);
783 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
784 kioskmode ^ 1, NULL);
785 g_object_set(G_OBJECT(settings), "default-font-size",
786 defaultfontsize, NULL);
788 if(enableinspector) {
789 c->inspector = WEBKIT_WEB_INSPECTOR(
790 webkit_web_view_get_inspector(c->view));
791 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
792 G_CALLBACK(inspector_new), c);
793 g_signal_connect(G_OBJECT(c->inspector), "show-window",
794 G_CALLBACK(inspector_show), c);
795 g_signal_connect(G_OBJECT(c->inspector), "close-window",
796 G_CALLBACK(inspector_close), c);
797 g_signal_connect(G_OBJECT(c->inspector), "finished",
798 G_CALLBACK(inspector_finished), c);
799 c->isinspecting = false;
804 setatom(c, AtomFind, "");
805 setatom(c, AtomUri, "about:blank");
807 webkit_web_view_set_transparent(c->view, TRUE);
814 gdk_display_sync(gtk_widget_get_display(c->win));
816 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
818 if (fclose(stdout) != 0) {
819 die("Error closing stdout");
827 newwindow(Client *c, const Arg *arg, gboolean noembed) {
829 const char *cmd[12], *uri;
830 const Arg a = { .v = (void *)cmd };
834 if(!enablescrollbars)
836 if(embed && !noembed) {
838 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
852 uri = arg->v ? (char *)arg->v : c->linkhover;
860 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
861 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
863 for(GList *l = items; l; l = l->next) {
864 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
871 popupactivate(GtkMenuItem *menu, Client *c) {
873 * context-menu-action-2000 open link
874 * context-menu-action-1 open link in window
875 * context-menu-action-2 download linked file
876 * context-menu-action-3 copy link location
877 * context-menu-action-13 reload
878 * context-menu-action-10 back
879 * context-menu-action-11 forward
880 * context-menu-action-12 stop
885 GtkClipboard *prisel;
887 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
891 name = gtk_action_get_name(a);
892 if(!g_strcmp0(name, "context-menu-action-3")) {
893 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
894 gtk_clipboard_set_text(prisel, c->linkhover, -1);
899 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
900 Arg arg = {.v = text };
902 loaduri((Client *) d, &arg);
906 print(Client *c, const Arg *arg) {
907 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
910 static GdkFilterReturn
911 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
912 Client *c = (Client *)d;
916 if(((XEvent *)e)->type == PropertyNotify) {
917 ev = &((XEvent *)e)->xproperty;
918 if(ev->state == PropertyNewValue) {
919 if(ev->atom == atoms[AtomFind]) {
923 return GDK_FILTER_REMOVE;
924 } else if(ev->atom == atoms[AtomGo]) {
925 arg.v = getatom(c, AtomGo);
928 return GDK_FILTER_REMOVE;
932 return GDK_FILTER_CONTINUE;
936 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
937 c->progress = webkit_web_view_get_progress(c->view) * 100;
942 reload(Client *c, const Arg *arg) {
943 gboolean nocache = *(gboolean *)arg;
945 webkit_web_view_reload_bypass_cache(c->view);
947 webkit_web_view_reload(c->view);
952 scroll_h(Client *c, const Arg *arg) {
953 scroll(gtk_scrolled_window_get_hadjustment(
954 GTK_SCROLLED_WINDOW(c->scroll)), arg);
958 scroll_v(Client *c, const Arg *arg) {
959 scroll(gtk_scrolled_window_get_vadjustment(
960 GTK_SCROLLED_WINDOW(c->scroll)), arg);
964 scroll(GtkAdjustment *a, const Arg *arg) {
967 v = gtk_adjustment_get_value(a);
971 v += gtk_adjustment_get_page_increment(a) *
977 v += gtk_adjustment_get_step_increment(a) * arg->i;
981 v = MIN(v, gtk_adjustment_get_upper(a) -
982 gtk_adjustment_get_page_size(a));
983 gtk_adjustment_set_value(a, v);
987 setatom(Client *c, int a, const char *v) {
989 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
990 atoms[a], XA_STRING, 8, PropModeReplace,
991 (unsigned char *)v, strlen(v) + 1);
1001 /* clean up any zombies immediately */
1003 gtk_init(NULL, NULL);
1005 dpy = GDK_DISPLAY();
1008 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1009 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1010 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1012 /* dirs and files */
1013 cookiefile = buildpath(cookiefile);
1014 scriptfile = buildpath(scriptfile);
1015 stylefile = buildpath(stylefile);
1017 /* request handler */
1018 s = webkit_get_default_session();
1021 soup_session_add_feature(s,
1022 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1026 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
1027 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1030 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1031 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1032 g_strdup_printf("http://%s", proxy);
1033 puri = soup_uri_new(new_proxy);
1034 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1035 soup_uri_free(puri);
1042 sigchld(int unused) {
1043 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1044 die("Can't install SIGCHLD handler");
1045 while(0 < waitpid(-1, NULL, WNOHANG));
1049 source(Client *c, const Arg *arg) {
1050 Arg a = { .b = FALSE };
1053 s = webkit_web_view_get_view_source_mode(c->view);
1054 webkit_web_view_set_view_source_mode(c->view, !s);
1059 spawn(Client *c, const Arg *arg) {
1062 close(ConnectionNumber(dpy));
1064 execvp(((char **)arg->v)[0], (char **)arg->v);
1065 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1072 eval(Client *c, const Arg *arg) {
1073 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1074 evalscript(webkit_web_frame_get_global_context(frame),
1075 ((char **)arg->v)[0], "");
1079 stop(Client *c, const Arg *arg) {
1080 webkit_web_view_stop_loading(c->view);
1084 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1085 c->title = copystr(&c->title, t);
1090 toggle(Client *c, const Arg *arg) {
1091 WebKitWebSettings *settings;
1092 char *name = (char *)arg->v;
1094 Arg a = { .b = FALSE };
1096 settings = webkit_web_view_get_settings(c->view);
1097 g_object_get(G_OBJECT(settings), name, &value, NULL);
1098 g_object_set(G_OBJECT(settings), name, !value, NULL);
1104 twitch(Client *c, const Arg *arg) {
1108 a = gtk_scrolled_window_get_vadjustment(
1109 GTK_SCROLLED_WINDOW(c->scroll));
1111 v = gtk_adjustment_get_value(a);
1116 v = MIN(v, gtk_adjustment_get_upper(a) -
1117 gtk_adjustment_get_page_size(a));
1118 gtk_adjustment_set_value(a, v);
1122 togglescrollbars(Client *c, const Arg *arg) {
1123 GtkPolicyType vspolicy;
1126 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1128 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1129 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1130 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1132 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1133 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1142 togglestyle(Client *c, const Arg *arg) {
1143 WebKitWebSettings *settings;
1146 settings = webkit_web_view_get_settings(c->view);
1147 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1148 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1149 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1155 gettogglestat(Client *c){
1158 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1160 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1162 togglestat[0] = value? 'C': 'c';
1164 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1165 togglestat[1] = value? 'I': 'i';
1167 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1168 togglestat[2] = value? 'S': 's';
1170 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1171 togglestat[3] = value? 'V': 'v';
1173 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1174 togglestat[4] = uri[0] ? 'M': 'm';
1176 togglestat[5] = '\0';
1180 getpagestat(Client *c) {
1181 const char *uri = geturi(c);
1183 if(strstr(uri, "https://") == uri) {
1184 pagestat[0] = c->sslfailed ? 'U' : 'T';
1189 pagestat[1] = usingproxy ? 'P' : '-';
1195 updatetitle(Client *c) {
1198 if(showindicators) {
1203 t = g_strdup_printf("%s:%s | %s", togglestat,
1204 pagestat, c->linkhover);
1205 } else if(c->progress != 100) {
1206 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1207 togglestat, pagestat, c->title);
1209 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1213 gtk_window_set_title(GTK_WINDOW(c->win), t);
1216 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1221 updatewinid(Client *c) {
1222 snprintf(winid, LENGTH(winid), "%u",
1223 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1228 die("usage: %s [-biknpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
1229 " [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
1233 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1234 JSObjectRef win, Client *c) {
1239 zoom(Client *c, const Arg *arg) {
1243 webkit_web_view_zoom_out(c->view);
1244 } else if(arg->i > 0) {
1246 webkit_web_view_zoom_in(c->view);
1250 webkit_web_view_set_zoom_level(c->view, 1.0);
1255 main(int argc, char *argv[]) {
1258 memset(&arg, 0, sizeof(arg));
1260 /* command line args */
1263 enablescrollbars = 0;
1266 cookiefile = EARGF(usage());
1269 embed = strtol(EARGF(usage()), NULL, 0);
1278 enableinspector = 0;
1284 scriptfile = EARGF(usage());
1290 stylefile = EARGF(usage());
1293 useragent = EARGF(usage());
1296 die("surf-"VERSION", ©2009-2012 surf engineers, "
1297 "see LICENSE for details\n");
1310 loaduri(clients, &arg);
1315 return EXIT_SUCCESS;