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 <webkit/webkit.h>
21 #include <glib/gstdio.h>
22 #include <JavaScriptCore/JavaScript.h>
31 #define LENGTH(x) (sizeof x / sizeof x[0])
32 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
33 #define COOKIEJAR_TYPE (cookiejar_get_type ())
34 #define COOKIEJAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COOKIEJAR_TYPE, CookieJar))
36 enum { AtomFind, AtomGo, AtomUri, AtomLast };
38 typedef union Arg Arg;
45 typedef struct Client {
46 GtkWidget *win, *scroll, *vbox, *pane;
48 WebKitWebInspector *inspector;
49 char *title, *linkhover;
53 gboolean zoomed, fullscreen, isinspecting, sslfailed;
59 void (*func)(Client *c, const Arg *arg);
64 SoupCookieJarText parent_instance;
69 SoupCookieJarTextClass parent_class;
72 G_DEFINE_TYPE(CookieJar, cookiejar, SOUP_TYPE_COOKIE_JAR_TEXT)
75 static Atom atoms[AtomLast];
76 static Client *clients = NULL;
77 static GdkNativeWindow embed = 0;
78 static gboolean showxid = FALSE;
79 static char winid[64];
80 static gboolean usingproxy = 0;
81 static char togglestat[7];
82 static char pagestat[3];
83 static GTlsDatabase *tlsdb;
85 static void addaccelgroup(Client *c);
86 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
87 WebKitWebResource *r, WebKitNetworkRequest *req,
88 WebKitNetworkResponse *resp, gpointer d);
89 static char *buildpath(const char *path);
90 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
92 static void cleanup(void);
93 static void clipboard(Client *c, const Arg *arg);
95 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
96 SoupCookie *new_cookie);
97 static void cookiejar_finalize(GObject *self);
98 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only);
99 static void cookiejar_set_property(GObject *self, guint prop_id,
100 const GValue *value, GParamSpec *pspec);
102 static char *copystr(char **str, const char *src);
103 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
105 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
106 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
108 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
109 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
110 WebKitWebPolicyDecision *p, Client *c);
111 static gboolean deletion_interface(WebKitWebView *view,
112 WebKitDOMHTMLElement *arg1, Client *c);
113 static void destroyclient(Client *c);
114 static void destroywin(GtkWidget* w, Client *c);
115 static void die(const char *errstr, ...);
116 static void eval(Client *c, const Arg *arg);
117 static void find(Client *c, const Arg *arg);
118 static void fullscreen(Client *c, const Arg *arg);
119 static void geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
120 WebKitGeolocationPolicyDecision *d, Client *c);
121 static const char *getatom(Client *c, int a);
122 static void gettogglestat(Client *c);
123 static void getpagestat(Client *c);
124 static char *geturi(Client *c);
125 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
127 static void inspector(Client *c, const Arg *arg);
128 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
130 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
131 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
132 static void inspector_finished(WebKitWebInspector *i, Client *c);
134 static gboolean keypress(GtkAccelGroup *group,
135 GObject *obj, guint key, GdkModifierType mods,
137 static void linkhover(WebKitWebView *v, const char* t, const char* l,
139 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
141 static void loaduri(Client *c, const Arg *arg);
142 static void navigate(Client *c, const Arg *arg);
143 static Client *newclient(void);
144 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
145 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
146 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
147 static void popupactivate(GtkMenuItem *menu, Client *);
148 static void print(Client *c, const Arg *arg);
149 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
151 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
152 static void reload(Client *c, const Arg *arg);
153 static void scroll_h(Client *c, const Arg *arg);
154 static void scroll_v(Client *c, const Arg *arg);
155 static void scroll(GtkAdjustment *a, const Arg *arg);
156 static void setatom(Client *c, int a, const char *v);
157 static void setup(void);
158 static void sigchld(int unused);
159 static void source(Client *c, const Arg *arg);
160 static void spawn(Client *c, const Arg *arg);
161 static void stop(Client *c, const Arg *arg);
162 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
163 const char *title, Client *c);
164 static void toggle(Client *c, const Arg *arg);
165 static void togglegeolocation(Client *c, const Arg *arg);
166 static void togglescrollbars(Client *c, const Arg *arg);
167 static void togglestyle(Client *c, const Arg *arg);
168 static void updatetitle(Client *c);
169 static void updatewinid(Client *c);
170 static void usage(void);
171 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
172 JSContextRef js, JSObjectRef win, Client *c);
173 static void zoom(Client *c, const Arg *arg);
175 /* configuration, allows nested code to access above variables */
179 addaccelgroup(Client *c) {
181 GtkAccelGroup *group = gtk_accel_group_new();
184 for(i = 0; i < LENGTH(keys); i++) {
185 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
186 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod,
189 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
193 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
194 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
196 const gchar *uri = webkit_network_request_get_uri(req);
198 if(g_str_has_suffix(uri, "/favicon.ico"))
199 webkit_network_request_set_uri(req, "about:blank");
203 buildpath(const char *path) {
207 /* creating directory */
209 apath = g_strdup(path);
210 } else if(path[0] == '~') {
212 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
214 apath = g_strconcat(g_get_home_dir(), "/",
218 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
221 if((p = strrchr(apath, '/'))) {
223 g_mkdir_with_parents(apath, 0700);
224 g_chmod(apath, 0700); /* in case it existed */
227 /* creating file (gives error when apath ends with "/") */
228 if((f = fopen(apath, "a"))) {
229 g_chmod(apath, 0600); /* always */
237 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
238 WebKitHitTestResultContext context;
239 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
243 g_object_get(result, "context", &context, NULL);
244 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
246 (e->button == 1 && CLEANMASK(e->state) == CLEANMASK(MODKEY))) {
247 g_object_get(result, "link-uri", &arg.v, NULL);
248 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
258 destroyclient(clients);
265 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
266 SoupCookie *new_cookie) {
267 flock(COOKIEJAR(self)->lock, LOCK_EX);
268 if(new_cookie && !new_cookie->expires && sessiontime) {
269 soup_cookie_set_expires(new_cookie,
270 soup_date_new_from_now(sessiontime));
272 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
273 old_cookie, new_cookie);
274 flock(COOKIEJAR(self)->lock, LOCK_UN);
278 cookiejar_class_init(CookieJarClass *klass) {
279 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
280 G_OBJECT_CLASS(klass)->get_property =
281 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
282 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
283 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
284 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
288 cookiejar_finalize(GObject *self) {
289 close(COOKIEJAR(self)->lock);
290 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
294 cookiejar_init(CookieJar *self) {
295 self->lock = open(cookiefile, 0);
298 static SoupCookieJar *
299 cookiejar_new(const char *filename, gboolean read_only) {
300 return g_object_new(COOKIEJAR_TYPE,
301 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
302 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
306 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
308 flock(COOKIEJAR(self)->lock, LOCK_SH);
309 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
311 flock(COOKIEJAR(self)->lock, LOCK_UN);
315 evalscript(JSContextRef js, char *script, char* scriptname) {
316 JSStringRef jsscript, jsscriptname;
317 JSValueRef exception = NULL;
319 jsscript = JSStringCreateWithUTF8CString(script);
320 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
321 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
322 jsscriptname, 0, &exception);
323 JSStringRelease(jsscript);
324 JSStringRelease(jsscriptname);
328 runscript(WebKitWebFrame *frame) {
332 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
333 evalscript(webkit_web_frame_get_global_context(frame),
339 clipboard(Client *c, const Arg *arg) {
340 gboolean paste = *(gboolean *)arg;
343 gtk_clipboard_request_text(
344 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
347 gtk_clipboard_set_text(
348 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
349 c->linkhover ? c->linkhover : geturi(c), -1);
354 copystr(char **str, const char *src) {
365 static WebKitWebView *
366 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
367 Client *n = newclient();
372 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
373 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
374 if(!webkit_web_view_can_show_mime_type(v, m)) {
375 webkit_web_policy_decision_download(p);
382 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
383 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
387 if(webkit_web_navigation_action_get_reason(n) ==
388 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
389 webkit_web_policy_decision_ignore(p);
390 arg.v = (void *)webkit_network_request_get_uri(r);
391 newwindow(NULL, &arg, 0);
398 deletion_interface(WebKitWebView *view,
399 WebKitDOMHTMLElement *arg1, Client *c) {
404 destroyclient(Client *c) {
407 webkit_web_view_stop_loading(c->view);
408 gtk_widget_destroy(GTK_WIDGET(c->view));
409 gtk_widget_destroy(c->scroll);
410 gtk_widget_destroy(c->vbox);
411 gtk_widget_destroy(c->win);
413 for(p = clients; p && p->next != c; p = p->next);
425 destroywin(GtkWidget* w, Client *c) {
430 die(const char *errstr, ...) {
433 va_start(ap, errstr);
434 vfprintf(stderr, errstr, ap);
440 find(Client *c, const Arg *arg) {
443 s = getatom(c, AtomFind);
444 gboolean forward = *(gboolean *)arg;
445 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
449 fullscreen(Client *c, const Arg *arg) {
451 gtk_window_unfullscreen(GTK_WINDOW(c->win));
453 gtk_window_fullscreen(GTK_WINDOW(c->win));
455 c->fullscreen = !c->fullscreen;
459 geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
460 WebKitGeolocationPolicyDecision *d, Client *c) {
461 if(allowgeolocation) {
462 webkit_geolocation_policy_allow(d);
464 webkit_geolocation_policy_deny(d);
469 getatom(Client *c, int a) {
470 static char buf[BUFSIZ];
473 unsigned long ldummy;
474 unsigned char *p = NULL;
476 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
477 atoms[a], 0L, BUFSIZ, False, XA_STRING,
478 &adummy, &idummy, &ldummy, &ldummy, &p);
480 strncpy(buf, (char *)p, LENGTH(buf)-1);
493 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
499 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
503 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
509 inspector(Client *c, const Arg *arg) {
510 if(c->isinspecting) {
511 webkit_web_inspector_close(c->inspector);
513 webkit_web_inspector_show(c->inspector);
517 static WebKitWebView *
518 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
519 return WEBKIT_WEB_VIEW(webkit_web_view_new());
523 inspector_show(WebKitWebInspector *i, Client *c) {
529 w = webkit_web_inspector_get_web_view(i);
530 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
531 gtk_widget_show(GTK_WIDGET(w));
532 c->isinspecting = true;
538 inspector_close(WebKitWebInspector *i, Client *c) {
544 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
546 gtk_widget_destroy(w);
547 c->isinspecting = false;
553 inspector_finished(WebKitWebInspector *i, Client *c) {
554 g_free(c->inspector);
558 keypress(GtkAccelGroup *group, GObject *obj,
559 guint key, GdkModifierType mods, Client *c) {
561 gboolean processed = FALSE;
563 mods = CLEANMASK(mods);
564 key = gdk_keyval_to_lower(key);
566 for(i = 0; i < LENGTH(keys); i++) {
567 if(key == keys[i].keyval
568 && mods == keys[i].mod
570 keys[i].func(c, &(keys[i].arg));
579 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
581 c->linkhover = copystr(&c->linkhover, l);
582 } else if(c->linkhover) {
590 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
591 WebKitWebFrame *frame;
592 WebKitWebDataSource *src;
593 WebKitNetworkRequest *request;
597 switch(webkit_web_view_get_load_status (c->view)) {
598 case WEBKIT_LOAD_COMMITTED:
600 if(strstr(uri, "https://") == uri) {
601 frame = webkit_web_view_get_main_frame(c->view);
602 src = webkit_web_frame_get_data_source(frame);
603 request = webkit_web_data_source_get_request(src);
604 msg = webkit_network_request_get_message(request);
605 c->sslfailed = !(soup_message_get_flags(msg)
606 & SOUP_MESSAGE_CERTIFICATE_TRUSTED);
608 setatom(c, AtomUri, uri);
610 case WEBKIT_LOAD_FINISHED:
620 loaduri(Client *c, const Arg *arg) {
622 const char *uri = (char *)arg->v;
623 Arg a = { .b = FALSE };
626 if(strcmp(uri, "") == 0)
629 /* In case it's a file path. */
630 if(stat(uri, &st) == 0) {
631 rp = realpath(uri, NULL);
632 u = g_strdup_printf("file://%s", rp);
635 u = g_strrstr(uri, "://") ? g_strdup(uri)
636 : g_strdup_printf("http://%s", uri);
639 setatom(c, AtomUri, uri);
641 /* prevents endless loop */
642 if(strcmp(u, geturi(c)) == 0) {
645 webkit_web_view_load_uri(c->view, u);
647 c->title = copystr(&c->title, u);
654 navigate(Client *c, const Arg *arg) {
655 int steps = *(int *)arg;
656 webkit_web_view_go_back_or_forward(c->view, steps);
662 WebKitWebSettings *settings;
663 WebKitWebFrame *frame;
664 GdkGeometry hints = { 1, 1 };
669 if(!(c = calloc(1, sizeof(Client))))
670 die("Cannot malloc!\n");
674 c->win = gtk_plug_new(embed);
676 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
678 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
679 * is always correct, so we should still call this function.
680 * But when doing so, we *must* differentiate between a
681 * WM_CLASS and a resource on the window. By convention, the
682 * window class (WM_CLASS) is capped, while the resource is in
683 * lowercase. Both these values come as a pair.
685 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
687 /* TA: 20091214: And set the role here as well -- so that
688 * sessions can pick this up.
690 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
692 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
693 g_signal_connect(G_OBJECT(c->win),
695 G_CALLBACK(destroywin), c);
701 c->pane = gtk_vpaned_new();
704 c->vbox = gtk_vbox_new(FALSE, 0);
705 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
708 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
710 g_signal_connect(G_OBJECT(c->view),
712 G_CALLBACK(titlechange), c);
713 g_signal_connect(G_OBJECT(c->view),
714 "hovering-over-link",
715 G_CALLBACK(linkhover), c);
716 g_signal_connect(G_OBJECT(c->view),
717 "geolocation-policy-decision-requested",
718 G_CALLBACK(geopolicyrequested), c);
719 g_signal_connect(G_OBJECT(c->view),
721 G_CALLBACK(createwindow), c);
722 g_signal_connect(G_OBJECT(c->view),
723 "new-window-policy-decision-requested",
724 G_CALLBACK(decidewindow), c);
725 g_signal_connect(G_OBJECT(c->view),
726 "mime-type-policy-decision-requested",
727 G_CALLBACK(decidedownload), c);
728 g_signal_connect(G_OBJECT(c->view),
729 "window-object-cleared",
730 G_CALLBACK(windowobjectcleared), c);
731 g_signal_connect(G_OBJECT(c->view),
732 "notify::load-status",
733 G_CALLBACK(loadstatuschange), c);
734 g_signal_connect(G_OBJECT(c->view),
736 G_CALLBACK(progresschange), c);
737 g_signal_connect(G_OBJECT(c->view),
738 "download-requested",
739 G_CALLBACK(initdownload), c);
740 g_signal_connect(G_OBJECT(c->view),
741 "button-release-event",
742 G_CALLBACK(buttonrelease), c);
743 g_signal_connect(G_OBJECT(c->view),
745 G_CALLBACK(populatepopup), c);
746 g_signal_connect(G_OBJECT(c->view),
747 "resource-request-starting",
748 G_CALLBACK(beforerequest), c);
749 g_signal_connect(G_OBJECT(c->view),
750 "should-show-delete-interface-for-element",
751 G_CALLBACK(deletion_interface), c);
753 /* Scrolled Window */
754 c->scroll = gtk_scrolled_window_new(NULL, NULL);
756 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
757 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
758 G_CALLBACK(gtk_true), NULL);
760 if(!enablescrollbars) {
761 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
762 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
764 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
765 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
769 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
770 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
771 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
774 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
775 TRUE, 0, GTK_PACK_START);
776 gtk_widget_grab_focus(GTK_WIDGET(c->view));
777 gtk_widget_show(c->pane);
778 gtk_widget_show(c->vbox);
779 gtk_widget_show(c->scroll);
780 gtk_widget_show(GTK_WIDGET(c->view));
781 gtk_widget_show(c->win);
782 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
784 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
785 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
786 webkit_web_view_set_full_content_zoom(c->view, TRUE);
790 settings = webkit_web_view_get_settings(c->view);
791 if(!(ua = getenv("SURF_USERAGENT")))
793 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
794 uri = g_strconcat("file://", stylefile, NULL);
795 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
796 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
798 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
800 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
802 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
803 enablespatialbrowsing, NULL);
804 g_object_set(G_OBJECT(settings), "enable-developer-extras",
805 enableinspector, NULL);
806 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
807 kioskmode ^ 1, NULL);
808 g_object_set(G_OBJECT(settings), "default-font-size",
809 defaultfontsize, NULL);
812 * While stupid, CSS specifies that a pixel represents 1/96 of an inch.
813 * This ensures websites are not unusably small with a high DPI screen.
814 * It is equivalent to firefox's "layout.css.devPixelsPerPx" setting.
817 screen = gdk_window_get_screen(GTK_WIDGET(c->win)->window);
818 dpi = gdk_screen_get_resolution(screen);
820 g_object_set(G_OBJECT(settings), "enforce-96-dpi", true,
822 webkit_web_view_set_zoom_level(c->view, dpi/96);
825 /* This might conflict with _zoomto96dpi_. */
827 webkit_web_view_set_zoom_level(c->view, zoomlevel);
829 if(enableinspector) {
830 c->inspector = WEBKIT_WEB_INSPECTOR(
831 webkit_web_view_get_inspector(c->view));
832 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
833 G_CALLBACK(inspector_new), c);
834 g_signal_connect(G_OBJECT(c->inspector), "show-window",
835 G_CALLBACK(inspector_show), c);
836 g_signal_connect(G_OBJECT(c->inspector), "close-window",
837 G_CALLBACK(inspector_close), c);
838 g_signal_connect(G_OBJECT(c->inspector), "finished",
839 G_CALLBACK(inspector_finished), c);
840 c->isinspecting = false;
843 if(runinfullscreen) {
850 setatom(c, AtomFind, "");
851 setatom(c, AtomUri, "about:blank");
853 webkit_web_view_set_transparent(c->view, TRUE);
860 gdk_display_sync(gtk_widget_get_display(c->win));
862 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
864 if (fclose(stdout) != 0) {
865 die("Error closing stdout");
873 newwindow(Client *c, const Arg *arg, gboolean noembed) {
875 const char *cmd[14], *uri;
876 const Arg a = { .v = (void *)cmd };
880 if(!enablescrollbars)
882 if(embed && !noembed) {
884 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
898 cmd[i++] = cookiefile;
900 uri = arg->v ? (char *)arg->v : c->linkhover;
908 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
909 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
911 for(GList *l = items; l; l = l->next) {
912 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
919 popupactivate(GtkMenuItem *menu, Client *c) {
921 * context-menu-action-2000 open link
922 * context-menu-action-1 open link in window
923 * context-menu-action-2 download linked file
924 * context-menu-action-3 copy link location
925 * context-menu-action-13 reload
926 * context-menu-action-10 back
927 * context-menu-action-11 forward
928 * context-menu-action-12 stop
933 GtkClipboard *prisel;
935 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
939 name = gtk_action_get_name(a);
940 if(!g_strcmp0(name, "context-menu-action-3")) {
941 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
942 gtk_clipboard_set_text(prisel, c->linkhover, -1);
947 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
948 Arg arg = {.v = text };
950 loaduri((Client *) d, &arg);
954 print(Client *c, const Arg *arg) {
955 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
958 static GdkFilterReturn
959 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
960 Client *c = (Client *)d;
964 if(((XEvent *)e)->type == PropertyNotify) {
965 ev = &((XEvent *)e)->xproperty;
966 if(ev->state == PropertyNewValue) {
967 if(ev->atom == atoms[AtomFind]) {
971 return GDK_FILTER_REMOVE;
972 } else if(ev->atom == atoms[AtomGo]) {
973 arg.v = getatom(c, AtomGo);
976 return GDK_FILTER_REMOVE;
980 return GDK_FILTER_CONTINUE;
984 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
985 c->progress = webkit_web_view_get_progress(c->view) * 100;
990 reload(Client *c, const Arg *arg) {
991 gboolean nocache = *(gboolean *)arg;
993 webkit_web_view_reload_bypass_cache(c->view);
995 webkit_web_view_reload(c->view);
1000 scroll_h(Client *c, const Arg *arg) {
1001 scroll(gtk_scrolled_window_get_hadjustment(
1002 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1006 scroll_v(Client *c, const Arg *arg) {
1007 scroll(gtk_scrolled_window_get_vadjustment(
1008 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1012 scroll(GtkAdjustment *a, const Arg *arg) {
1015 v = gtk_adjustment_get_value(a);
1019 v += gtk_adjustment_get_page_increment(a) *
1025 v += gtk_adjustment_get_step_increment(a) * arg->i;
1029 v = MIN(v, gtk_adjustment_get_upper(a) -
1030 gtk_adjustment_get_page_size(a));
1031 gtk_adjustment_set_value(a, v);
1035 setatom(Client *c, int a, const char *v) {
1037 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1038 atoms[a], XA_STRING, 8, PropModeReplace,
1039 (unsigned char *)v, strlen(v) + 1);
1048 GError *error = NULL;
1050 /* clean up any zombies immediately */
1052 gtk_init(NULL, NULL);
1054 dpy = GDK_DISPLAY();
1057 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1058 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1059 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1061 /* dirs and files */
1062 cookiefile = buildpath(cookiefile);
1063 scriptfile = buildpath(scriptfile);
1064 stylefile = buildpath(stylefile);
1066 /* request handler */
1067 s = webkit_get_default_session();
1070 soup_session_add_feature(s,
1071 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1075 tlsdb = g_tls_file_database_new(cafile, &error);
1078 g_warning("Error loading SSL database %s: %s", cafile, error->message);
1079 g_error_free(error);
1081 g_object_set(G_OBJECT(s), "tls-database", tlsdb, NULL);
1082 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1085 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1086 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1087 g_strdup_printf("http://%s", proxy);
1088 puri = soup_uri_new(new_proxy);
1089 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1090 soup_uri_free(puri);
1097 sigchld(int unused) {
1098 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1099 die("Can't install SIGCHLD handler");
1100 while(0 < waitpid(-1, NULL, WNOHANG));
1104 source(Client *c, const Arg *arg) {
1105 Arg a = { .b = FALSE };
1108 s = webkit_web_view_get_view_source_mode(c->view);
1109 webkit_web_view_set_view_source_mode(c->view, !s);
1114 spawn(Client *c, const Arg *arg) {
1117 close(ConnectionNumber(dpy));
1119 execvp(((char **)arg->v)[0], (char **)arg->v);
1120 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1127 eval(Client *c, const Arg *arg) {
1128 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1129 evalscript(webkit_web_frame_get_global_context(frame),
1130 ((char **)arg->v)[0], "");
1134 stop(Client *c, const Arg *arg) {
1135 webkit_web_view_stop_loading(c->view);
1139 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1140 c->title = copystr(&c->title, t);
1145 toggle(Client *c, const Arg *arg) {
1146 WebKitWebSettings *settings;
1147 char *name = (char *)arg->v;
1149 Arg a = { .b = FALSE };
1151 settings = webkit_web_view_get_settings(c->view);
1152 g_object_get(G_OBJECT(settings), name, &value, NULL);
1153 g_object_set(G_OBJECT(settings), name, !value, NULL);
1159 twitch(Client *c, const Arg *arg) {
1163 a = gtk_scrolled_window_get_vadjustment(
1164 GTK_SCROLLED_WINDOW(c->scroll));
1166 v = gtk_adjustment_get_value(a);
1171 v = MIN(v, gtk_adjustment_get_upper(a) -
1172 gtk_adjustment_get_page_size(a));
1173 gtk_adjustment_set_value(a, v);
1177 togglegeolocation(Client *c, const Arg *arg) {
1178 Arg a = { .b = FALSE };
1180 allowgeolocation ^= 1;
1186 togglescrollbars(Client *c, const Arg *arg) {
1187 GtkPolicyType vspolicy;
1190 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1192 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1193 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1194 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1196 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1197 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1206 togglestyle(Client *c, const Arg *arg) {
1207 WebKitWebSettings *settings;
1210 settings = webkit_web_view_get_settings(c->view);
1211 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1212 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1213 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1219 gettogglestat(Client *c){
1222 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1224 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1226 togglestat[0] = value? 'C': 'c';
1228 togglestat[1] = allowgeolocation? 'G': 'g';
1230 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1231 togglestat[2] = value? 'I': 'i';
1233 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1234 togglestat[3] = value? 'S': 's';
1236 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1237 togglestat[4] = value? 'V': 'v';
1239 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1240 togglestat[5] = uri[0] ? 'M': 'm';
1242 togglestat[6] = '\0';
1246 getpagestat(Client *c) {
1247 const char *uri = geturi(c);
1249 if(strstr(uri, "https://") == uri) {
1250 pagestat[0] = c->sslfailed ? 'U' : 'T';
1255 pagestat[1] = usingproxy ? 'P' : '-';
1261 updatetitle(Client *c) {
1264 if(showindicators) {
1269 t = g_strdup_printf("%s:%s | %s", togglestat,
1270 pagestat, c->linkhover);
1271 } else if(c->progress != 100) {
1272 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1273 togglestat, pagestat, c->title);
1275 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1279 gtk_window_set_title(GTK_WINDOW(c->win), t);
1282 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1287 updatewinid(Client *c) {
1288 snprintf(winid, LENGTH(winid), "%u",
1289 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1294 die("usage: %s [-bBfFgGiIkKnNpPsSvx]"
1295 " [-c cookiefile] [-e xid] [-r scriptfile]"
1296 " [-t stylefile] [-u useragent] [-z zoomlevel]"
1297 " [uri]\n", basename(argv0));
1301 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1302 JSObjectRef win, Client *c) {
1307 zoom(Client *c, const Arg *arg) {
1311 webkit_web_view_zoom_out(c->view);
1312 } else if(arg->i > 0) {
1314 webkit_web_view_zoom_in(c->view);
1318 webkit_web_view_set_zoom_level(c->view, 1.0);
1323 main(int argc, char *argv[]) {
1326 memset(&arg, 0, sizeof(arg));
1328 /* command line args */
1331 enablescrollbars = 0;
1334 enablescrollbars = 1;
1337 cookiefile = EARGF(usage());
1340 embed = strtol(EARGF(usage()), NULL, 0);
1343 runinfullscreen = 1;
1346 runinfullscreen = 0;
1349 allowgeolocation = 0;
1352 allowgeolocation = 1;
1367 enableinspector = 0;
1370 enableinspector = 1;
1379 scriptfile = EARGF(usage());
1388 stylefile = EARGF(usage());
1391 useragent = EARGF(usage());
1394 die("surf-"VERSION", ©2009-2012 surf engineers, "
1395 "see LICENSE for details\n");
1400 zoomlevel = strtof(EARGF(usage()), NULL);
1411 loaduri(clients, &arg);
1416 return EXIT_SUCCESS;