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 beforerequest(WebKitWebView *w, WebKitWebFrame *f,
84 WebKitWebResource *r, WebKitNetworkRequest *req,
85 WebKitNetworkResponse *resp, gpointer d);
86 static char *buildpath(const char *path);
87 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
89 static void cleanup(void);
90 static void clipboard(Client *c, const Arg *arg);
92 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
93 SoupCookie *new_cookie);
94 static void cookiejar_finalize(GObject *self);
95 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only);
96 static void cookiejar_set_property(GObject *self, guint prop_id,
97 const GValue *value, GParamSpec *pspec);
99 static char *copystr(char **str, const char *src);
100 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
102 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
103 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
105 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
106 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
107 WebKitWebPolicyDecision *p, Client *c);
108 static void destroyclient(Client *c);
109 static void destroywin(GtkWidget* w, Client *c);
110 static void die(const char *errstr, ...);
111 static void eval(Client *c, const Arg *arg);
112 static void find(Client *c, const Arg *arg);
113 static void fullscreen(Client *c, const Arg *arg);
114 static const char *getatom(Client *c, int a);
115 static void gettogglestat(Client *c);
116 static void getpagestat(Client *c);
117 static char *geturi(Client *c);
118 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
120 static void inspector(Client *c, const Arg *arg);
121 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
123 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
124 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
125 static void inspector_finished(WebKitWebInspector *i, Client *c);
127 static gboolean keypress(GtkWidget *w, GdkEventKey *ev, Client *c);
128 static void linkhover(WebKitWebView *v, const char* t, const char* l,
130 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
132 static void loaduri(Client *c, const Arg *arg);
133 static void navigate(Client *c, const Arg *arg);
134 static Client *newclient(void);
135 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
136 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
137 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
138 static void popupactivate(GtkMenuItem *menu, Client *);
139 static void print(Client *c, const Arg *arg);
140 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
142 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
143 static void reload(Client *c, const Arg *arg);
144 static void scroll_h(Client *c, const Arg *arg);
145 static void scroll_v(Client *c, const Arg *arg);
146 static void scroll(GtkAdjustment *a, const Arg *arg);
147 static void setatom(Client *c, int a, const char *v);
148 static void setup(void);
149 static void sigchld(int unused);
150 static void source(Client *c, const Arg *arg);
151 static void spawn(Client *c, const Arg *arg);
152 static void stop(Client *c, const Arg *arg);
153 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
154 const char *title, Client *c);
155 static void toggle(Client *c, const Arg *arg);
156 static void togglescrollbars(Client *c, const Arg *arg);
157 static void togglestyle(Client *c, const Arg *arg);
158 static void update(Client *c);
159 static void updatewinid(Client *c);
160 static void usage(void);
161 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
162 JSContextRef js, JSObjectRef win, Client *c);
163 static void zoom(Client *c, const Arg *arg);
165 /* configuration, allows nested code to access above variables */
169 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
170 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
172 const gchar *uri = webkit_network_request_get_uri(req);
174 if(g_str_has_suffix(uri, "/favicon.ico"))
175 webkit_network_request_set_uri(req, "about:blank");
179 buildpath(const char *path) {
183 /* creating directory */
185 apath = g_strdup(path);
186 } else if(path[0] == '~') {
188 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
190 apath = g_strconcat(g_get_home_dir(), "/",
194 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
197 if((p = strrchr(apath, '/'))) {
199 g_mkdir_with_parents(apath, 0700);
200 g_chmod(apath, 0700); /* in case it existed */
203 /* creating file (gives error when apath ends with "/") */
204 if((f = fopen(apath, "a"))) {
205 g_chmod(apath, 0600); /* always */
213 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
214 WebKitHitTestResultContext context;
215 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
219 g_object_get(result, "context", &context, NULL);
220 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
222 g_object_get(result, "link-uri", &arg.v, NULL);
223 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
233 destroyclient(clients);
240 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
241 SoupCookie *new_cookie) {
242 flock(COOKIEJAR(self)->lock, LOCK_EX);
243 if(new_cookie && !new_cookie->expires && sessiontime) {
244 soup_cookie_set_expires(new_cookie,
245 soup_date_new_from_now(sessiontime));
247 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
248 old_cookie, new_cookie);
249 flock(COOKIEJAR(self)->lock, LOCK_UN);
253 cookiejar_class_init(CookieJarClass *klass) {
254 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
255 G_OBJECT_CLASS(klass)->get_property =
256 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
257 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
258 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
259 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
263 cookiejar_finalize(GObject *self) {
264 close(COOKIEJAR(self)->lock);
265 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
269 cookiejar_init(CookieJar *self) {
270 self->lock = open(cookiefile, 0);
273 static SoupCookieJar *
274 cookiejar_new(const char *filename, gboolean read_only) {
275 return g_object_new(COOKIEJAR_TYPE,
276 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
277 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
281 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
283 flock(COOKIEJAR(self)->lock, LOCK_SH);
284 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
286 flock(COOKIEJAR(self)->lock, LOCK_UN);
290 evalscript(JSContextRef js, char *script, char* scriptname) {
291 JSStringRef jsscript, jsscriptname;
292 JSValueRef exception = NULL;
294 jsscript = JSStringCreateWithUTF8CString(script);
295 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
296 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
297 jsscriptname, 0, &exception);
298 JSStringRelease(jsscript);
299 JSStringRelease(jsscriptname);
303 runscript(WebKitWebFrame *frame) {
307 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
308 evalscript(webkit_web_frame_get_global_context(frame),
314 clipboard(Client *c, const Arg *arg) {
315 gboolean paste = *(gboolean *)arg;
318 gtk_clipboard_request_text(
319 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
322 gtk_clipboard_set_text(
323 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
324 c->linkhover ? c->linkhover : geturi(c), -1);
329 copystr(char **str, const char *src) {
340 static WebKitWebView *
341 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
342 Client *n = newclient();
347 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
348 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
349 if(!webkit_web_view_can_show_mime_type(v, m)) {
350 webkit_web_policy_decision_download(p);
357 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
358 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
362 if(webkit_web_navigation_action_get_reason(n) ==
363 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
364 webkit_web_policy_decision_ignore(p);
365 arg.v = (void *)webkit_network_request_get_uri(r);
366 newwindow(NULL, &arg, 0);
373 destroyclient(Client *c) {
376 webkit_web_view_stop_loading(c->view);
377 gtk_widget_destroy(GTK_WIDGET(c->view));
378 gtk_widget_destroy(c->scroll);
379 gtk_widget_destroy(c->vbox);
380 gtk_widget_destroy(c->win);
382 for(p = clients; p && p->next != c; p = p->next);
394 destroywin(GtkWidget* w, Client *c) {
399 die(const char *errstr, ...) {
402 va_start(ap, errstr);
403 vfprintf(stderr, errstr, ap);
409 find(Client *c, const Arg *arg) {
412 s = getatom(c, AtomFind);
413 gboolean forward = *(gboolean *)arg;
414 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
418 fullscreen(Client *c, const Arg *arg) {
420 gtk_window_unfullscreen(GTK_WINDOW(c->win));
422 gtk_window_fullscreen(GTK_WINDOW(c->win));
424 c->fullscreen = !c->fullscreen;
428 getatom(Client *c, int a) {
429 static char buf[BUFSIZ];
432 unsigned long ldummy;
433 unsigned char *p = NULL;
435 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
436 atoms[a], 0L, BUFSIZ, False, XA_STRING,
437 &adummy, &idummy, &ldummy, &ldummy, &p);
439 strncpy(buf, (char *)p, LENGTH(buf)-1);
452 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
458 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
462 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
468 inspector(Client *c, const Arg *arg) {
469 if(c->isinspecting) {
470 webkit_web_inspector_close(c->inspector);
472 webkit_web_inspector_show(c->inspector);
476 static WebKitWebView *
477 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
478 return WEBKIT_WEB_VIEW(webkit_web_view_new());
482 inspector_show(WebKitWebInspector *i, Client *c) {
488 w = webkit_web_inspector_get_web_view(i);
489 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
490 gtk_widget_show(GTK_WIDGET(w));
491 c->isinspecting = true;
497 inspector_close(WebKitWebInspector *i, Client *c) {
503 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
505 gtk_widget_destroy(w);
506 c->isinspecting = false;
512 inspector_finished(WebKitWebInspector *i, Client *c) {
513 g_free(c->inspector);
517 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
519 gboolean processed = FALSE;
522 for(i = 0; i < LENGTH(keys); i++) {
523 if(gdk_keyval_to_lower(ev->keyval) == keys[i].keyval
524 && CLEANMASK(ev->state) == keys[i].mod
526 keys[i].func(c, &(keys[i].arg));
535 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
537 c->linkhover = copystr(&c->linkhover, l);
538 } else if(c->linkhover) {
546 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
547 WebKitWebFrame *frame;
548 WebKitWebDataSource *src;
549 WebKitNetworkRequest *request;
553 switch(webkit_web_view_get_load_status (c->view)) {
554 case WEBKIT_LOAD_COMMITTED:
556 if(strstr(uri, "https://") == uri) {
557 frame = webkit_web_view_get_main_frame(c->view);
558 src = webkit_web_frame_get_data_source(frame);
559 request = webkit_web_data_source_get_request(src);
560 msg = webkit_network_request_get_message(request);
561 c->sslfailed = soup_message_get_flags(msg)
562 ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
564 setatom(c, AtomUri, uri);
566 case WEBKIT_LOAD_FINISHED:
576 loaduri(Client *c, const Arg *arg) {
578 const char *uri = (char *)arg->v;
579 Arg a = { .b = FALSE };
581 if(strcmp(uri, "") == 0)
584 /* In case it's a file path. */
586 rp = realpath(uri, NULL);
587 u = g_strdup_printf("file://%s", rp);
590 u = g_strrstr(uri, "://") ? g_strdup(uri)
591 : g_strdup_printf("http://%s", uri);
594 /* prevents endless loop */
595 if(c->uri && strcmp(u, c->uri) == 0) {
598 webkit_web_view_load_uri(c->view, u);
600 c->title = copystr(&c->title, u);
607 navigate(Client *c, const Arg *arg) {
608 int steps = *(int *)arg;
609 webkit_web_view_go_back_or_forward(c->view, steps);
615 WebKitWebSettings *settings;
616 WebKitWebFrame *frame;
617 GdkGeometry hints = { 1, 1 };
620 if(!(c = calloc(1, sizeof(Client))))
621 die("Cannot malloc!\n");
625 c->win = gtk_plug_new(embed);
627 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
629 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
630 * is always correct, so we should still call this function.
631 * But when doing so, we *must* differentiate between a
632 * WM_CLASS and a resource on the window. By convention, the
633 * window class (WM_CLASS) is capped, while the resource is in
634 * lowercase. Both these values come as a pair.
636 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
638 /* TA: 20091214: And set the role here as well -- so that
639 * sessions can pick this up.
641 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
643 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
644 g_signal_connect(G_OBJECT(c->win),
646 G_CALLBACK(destroywin), c);
648 g_signal_connect(G_OBJECT(c->win),
650 G_CALLBACK(keypress), c);
654 c->pane = gtk_vpaned_new();
657 c->vbox = gtk_vbox_new(FALSE, 0);
658 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
661 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
663 g_signal_connect(G_OBJECT(c->view),
665 G_CALLBACK(titlechange), c);
666 g_signal_connect(G_OBJECT(c->view),
667 "hovering-over-link",
668 G_CALLBACK(linkhover), c);
669 g_signal_connect(G_OBJECT(c->view),
671 G_CALLBACK(createwindow), c);
672 g_signal_connect(G_OBJECT(c->view),
673 "new-window-policy-decision-requested",
674 G_CALLBACK(decidewindow), c);
675 g_signal_connect(G_OBJECT(c->view),
676 "mime-type-policy-decision-requested",
677 G_CALLBACK(decidedownload), c);
678 g_signal_connect(G_OBJECT(c->view),
679 "window-object-cleared",
680 G_CALLBACK(windowobjectcleared), c);
681 g_signal_connect(G_OBJECT(c->view),
682 "notify::load-status",
683 G_CALLBACK(loadstatuschange), c);
684 g_signal_connect(G_OBJECT(c->view),
686 G_CALLBACK(progresschange), c);
687 g_signal_connect(G_OBJECT(c->view),
688 "download-requested",
689 G_CALLBACK(initdownload), c);
690 g_signal_connect(G_OBJECT(c->view),
691 "button-release-event",
692 G_CALLBACK(buttonrelease), c);
693 g_signal_connect(G_OBJECT(c->view),
695 G_CALLBACK(populatepopup), c);
696 g_signal_connect(G_OBJECT(c->view),
697 "resource-request-starting",
698 G_CALLBACK(beforerequest), c);
700 /* Scrolled Window */
701 c->scroll = gtk_scrolled_window_new(NULL, NULL);
703 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
704 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
705 G_CALLBACK(gtk_true), NULL);
707 if(!enablescrollbars) {
708 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
709 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
711 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
712 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
716 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
717 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
718 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
721 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
722 TRUE, 0, GTK_PACK_START);
723 gtk_widget_grab_focus(GTK_WIDGET(c->view));
724 gtk_widget_show(c->pane);
725 gtk_widget_show(c->vbox);
726 gtk_widget_show(c->scroll);
727 gtk_widget_show(GTK_WIDGET(c->view));
728 gtk_widget_show(c->win);
729 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
731 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
732 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
733 webkit_web_view_set_full_content_zoom(c->view, TRUE);
737 settings = webkit_web_view_get_settings(c->view);
738 if(!(ua = getenv("SURF_USERAGENT")))
740 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
741 uri = g_strconcat("file://", stylefile, NULL);
742 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
743 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
745 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
747 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
749 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
750 enablespatialbrowsing, NULL);
751 g_object_set(G_OBJECT(settings), "enable-developer-extras",
752 enableinspector, NULL);
753 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
754 kioskmode ^ 1, NULL);
756 if(enableinspector) {
757 c->inspector = WEBKIT_WEB_INSPECTOR(
758 webkit_web_view_get_inspector(c->view));
759 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
760 G_CALLBACK(inspector_new), c);
761 g_signal_connect(G_OBJECT(c->inspector), "show-window",
762 G_CALLBACK(inspector_show), c);
763 g_signal_connect(G_OBJECT(c->inspector), "close-window",
764 G_CALLBACK(inspector_close), c);
765 g_signal_connect(G_OBJECT(c->inspector), "finished",
766 G_CALLBACK(inspector_finished), c);
767 c->isinspecting = false;
772 setatom(c, AtomFind, "");
773 setatom(c, AtomUri, "about:blank");
775 webkit_web_view_set_transparent(c->view, TRUE);
782 gdk_display_sync(gtk_widget_get_display(c->win));
784 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
786 if (fclose(stdout) != 0) {
787 die("Error closing stdout");
795 newwindow(Client *c, const Arg *arg, gboolean noembed) {
797 const char *cmd[12], *uri;
798 const Arg a = { .v = (void *)cmd };
802 if(!enablescrollbars)
804 if(embed && !noembed) {
806 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
820 uri = arg->v ? (char *)arg->v : c->linkhover;
828 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
829 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
831 for(GList *l = items; l; l = l->next) {
832 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
839 popupactivate(GtkMenuItem *menu, Client *c) {
841 * context-menu-action-2000 open link
842 * context-menu-action-1 open link in window
843 * context-menu-action-2 download linked file
844 * context-menu-action-3 copy link location
845 * context-menu-action-13 reload
846 * context-menu-action-10 back
847 * context-menu-action-11 forward
848 * context-menu-action-12 stop
853 GtkClipboard *prisel;
855 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
859 name = gtk_action_get_name(a);
860 if(!g_strcmp0(name, "context-menu-action-3")) {
861 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
862 gtk_clipboard_set_text(prisel, c->linkhover, -1);
867 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
868 Arg arg = {.v = text };
870 loaduri((Client *) d, &arg);
874 print(Client *c, const Arg *arg) {
875 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
878 static GdkFilterReturn
879 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
880 Client *c = (Client *)d;
884 if(((XEvent *)e)->type == PropertyNotify) {
885 ev = &((XEvent *)e)->xproperty;
886 if(ev->state == PropertyNewValue) {
887 if(ev->atom == atoms[AtomFind]) {
890 return GDK_FILTER_REMOVE;
892 else if(ev->atom == atoms[AtomGo]) {
893 arg.v = getatom(c, AtomGo);
895 return GDK_FILTER_REMOVE;
899 return GDK_FILTER_CONTINUE;
903 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
904 c->progress = webkit_web_view_get_progress(c->view) * 100;
909 reload(Client *c, const Arg *arg) {
910 gboolean nocache = *(gboolean *)arg;
912 webkit_web_view_reload_bypass_cache(c->view);
914 webkit_web_view_reload(c->view);
919 scroll_h(Client *c, const Arg *arg) {
920 scroll(gtk_scrolled_window_get_hadjustment(
921 GTK_SCROLLED_WINDOW(c->scroll)), arg);
925 scroll_v(Client *c, const Arg *arg) {
926 scroll(gtk_scrolled_window_get_vadjustment(
927 GTK_SCROLLED_WINDOW(c->scroll)), arg);
931 scroll(GtkAdjustment *a, const Arg *arg) {
934 v = gtk_adjustment_get_value(a);
938 v += gtk_adjustment_get_page_increment(a) *
944 v += gtk_adjustment_get_step_increment(a) * arg->i;
948 v = MIN(v, gtk_adjustment_get_upper(a) -
949 gtk_adjustment_get_page_size(a));
950 gtk_adjustment_set_value(a, v);
954 setatom(Client *c, int a, const char *v) {
956 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
957 atoms[a], XA_STRING, 8, PropModeReplace,
958 (unsigned char *)v, strlen(v) + 1);
968 /* clean up any zombies immediately */
970 gtk_init(NULL, NULL);
975 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
976 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
977 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
980 cookiefile = buildpath(cookiefile);
981 scriptfile = buildpath(scriptfile);
982 stylefile = buildpath(stylefile);
984 /* request handler */
985 s = webkit_get_default_session();
988 soup_session_add_feature(s,
989 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
993 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
994 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
997 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
998 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
999 g_strdup_printf("http://%s", proxy);
1000 puri = soup_uri_new(new_proxy);
1001 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1002 soup_uri_free(puri);
1009 sigchld(int unused) {
1010 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1011 die("Can't install SIGCHLD handler");
1012 while(0 < waitpid(-1, NULL, WNOHANG));
1016 source(Client *c, const Arg *arg) {
1017 Arg a = { .b = FALSE };
1020 s = webkit_web_view_get_view_source_mode(c->view);
1021 webkit_web_view_set_view_source_mode(c->view, !s);
1026 spawn(Client *c, const Arg *arg) {
1029 close(ConnectionNumber(dpy));
1031 execvp(((char **)arg->v)[0], (char **)arg->v);
1032 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1039 eval(Client *c, const Arg *arg) {
1040 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1041 evalscript(webkit_web_frame_get_global_context(frame),
1042 ((char **)arg->v)[0], "");
1046 stop(Client *c, const Arg *arg) {
1047 webkit_web_view_stop_loading(c->view);
1051 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1052 c->title = copystr(&c->title, t);
1057 toggle(Client *c, const Arg *arg) {
1058 WebKitWebSettings *settings;
1059 char *name = (char *)arg->v;
1061 Arg a = { .b = FALSE };
1063 settings = webkit_web_view_get_settings(c->view);
1064 g_object_get(G_OBJECT(settings), name, &value, NULL);
1065 g_object_set(G_OBJECT(settings), name, !value, NULL);
1071 twitch(Client *c, const Arg *arg) {
1075 a = gtk_scrolled_window_get_vadjustment(
1076 GTK_SCROLLED_WINDOW(c->scroll));
1078 v = gtk_adjustment_get_value(a);
1083 v = MIN(v, gtk_adjustment_get_upper(a) -
1084 gtk_adjustment_get_page_size(a));
1085 gtk_adjustment_set_value(a, v);
1089 togglescrollbars(Client *c, const Arg *arg) {
1090 GtkPolicyType vspolicy;
1093 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1095 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1096 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1097 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1099 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1100 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1109 togglestyle(Client *c, const Arg *arg) {
1110 WebKitWebSettings *settings;
1113 settings = webkit_web_view_get_settings(c->view);
1114 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1115 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1116 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1122 gettogglestat(Client *c){
1125 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1127 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1129 togglestat[0] = value? 'C': 'c';
1131 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1132 togglestat[1] = value? 'I': 'i';
1134 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1135 togglestat[2] = value? 'S': 's';
1137 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1138 togglestat[3] = value? 'V': 'v';
1140 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1141 togglestat[4] = uri[0] ? 'M': 'm';
1143 togglestat[5] = '\0';
1147 getpagestat(Client *c) {
1148 const char *uri = geturi(c);
1150 if(strstr(uri, "https://") == uri) {
1151 pagestat[0] = c->sslfailed ? 'U' : 'T';
1156 pagestat[1] = usingproxy ? 'P' : '-';
1169 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat, c->linkhover);
1170 } else if(c->progress != 100) {
1171 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress, togglestat,
1172 pagestat, c->title);
1174 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat, c->title);
1177 gtk_window_set_title(GTK_WINDOW(c->win), t);
1182 updatewinid(Client *c) {
1183 snprintf(winid, LENGTH(winid), "%u",
1184 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1189 die("usage: %s [-biknpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
1190 " [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
1194 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1195 JSObjectRef win, Client *c) {
1200 zoom(Client *c, const Arg *arg) {
1204 webkit_web_view_zoom_out(c->view);
1205 } else if(arg->i > 0) {
1207 webkit_web_view_zoom_in(c->view);
1211 webkit_web_view_set_zoom_level(c->view, 1.0);
1216 main(int argc, char *argv[]) {
1219 memset(&arg, 0, sizeof(arg));
1221 /* command line args */
1224 enablescrollbars = 0;
1227 cookiefile = EARGF(usage());
1230 embed = strtol(EARGF(usage()), NULL, 0);
1239 enableinspector = 0;
1245 scriptfile = EARGF(usage());
1251 stylefile = EARGF(usage());
1254 useragent = EARGF(usage());
1257 die("surf-"VERSION", ©2009-2012 surf engineers, "
1258 "see LICENSE for details\n");
1271 loaduri(clients, &arg);
1276 return EXIT_SUCCESS;