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;
50 const char *uri, *needle;
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];
84 static void addaccelgroup(Client *c);
85 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
86 WebKitWebResource *r, WebKitNetworkRequest *req,
87 WebKitNetworkResponse *resp, gpointer d);
88 static char *buildpath(const char *path);
89 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
91 static void cleanup(void);
92 static void clipboard(Client *c, const Arg *arg);
94 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
95 SoupCookie *new_cookie);
96 static void cookiejar_finalize(GObject *self);
97 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only);
98 static void cookiejar_set_property(GObject *self, guint prop_id,
99 const GValue *value, GParamSpec *pspec);
101 static char *copystr(char **str, const char *src);
102 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
104 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
105 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
107 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
108 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
109 WebKitWebPolicyDecision *p, Client *c);
110 static gboolean deletion_interface(WebKitWebView *view,
111 WebKitDOMHTMLElement *arg1, Client *c);
112 static void destroyclient(Client *c);
113 static void destroywin(GtkWidget* w, Client *c);
114 static void die(const char *errstr, ...);
115 static void eval(Client *c, const Arg *arg);
116 static void find(Client *c, const Arg *arg);
117 static void fullscreen(Client *c, const Arg *arg);
118 static void geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
119 WebKitGeolocationPolicyDecision *d, Client *c);
120 static const char *getatom(Client *c, int a);
121 static void gettogglestat(Client *c);
122 static void getpagestat(Client *c);
123 static char *geturi(Client *c);
124 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
126 static void inspector(Client *c, const Arg *arg);
127 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
129 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
130 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
131 static void inspector_finished(WebKitWebInspector *i, Client *c);
133 static gboolean keypress(GtkAccelGroup *group,
134 GObject *obj, guint key, GdkModifierType mods,
136 static void linkhover(WebKitWebView *v, const char* t, const char* l,
138 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
140 static void loaduri(Client *c, const Arg *arg);
141 static void navigate(Client *c, const Arg *arg);
142 static Client *newclient(void);
143 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
144 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
145 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
146 static void popupactivate(GtkMenuItem *menu, Client *);
147 static void print(Client *c, const Arg *arg);
148 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
150 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
151 static void reload(Client *c, const Arg *arg);
152 static void scroll_h(Client *c, const Arg *arg);
153 static void scroll_v(Client *c, const Arg *arg);
154 static void scroll(GtkAdjustment *a, const Arg *arg);
155 static void setatom(Client *c, int a, const char *v);
156 static void setup(void);
157 static void sigchld(int unused);
158 static void source(Client *c, const Arg *arg);
159 static void spawn(Client *c, const Arg *arg);
160 static void stop(Client *c, const Arg *arg);
161 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
162 const char *title, Client *c);
163 static void toggle(Client *c, const Arg *arg);
164 static void togglegeolocation(Client *c, const Arg *arg);
165 static void togglescrollbars(Client *c, const Arg *arg);
166 static void togglestyle(Client *c, const Arg *arg);
167 static void updatetitle(Client *c);
168 static void updatewinid(Client *c);
169 static void usage(void);
170 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
171 JSContextRef js, JSObjectRef win, Client *c);
172 static void zoom(Client *c, const Arg *arg);
174 /* configuration, allows nested code to access above variables */
178 addaccelgroup(Client *c) {
180 GtkAccelGroup *group = gtk_accel_group_new();
183 for(i = 0; i < LENGTH(keys); i++) {
184 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
185 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod,
188 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
192 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
193 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
195 const gchar *uri = webkit_network_request_get_uri(req);
197 if(g_str_has_suffix(uri, "/favicon.ico"))
198 webkit_network_request_set_uri(req, "about:blank");
202 buildpath(const char *path) {
206 /* creating directory */
208 apath = g_strdup(path);
209 } else if(path[0] == '~') {
211 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
213 apath = g_strconcat(g_get_home_dir(), "/",
217 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
220 if((p = strrchr(apath, '/'))) {
222 g_mkdir_with_parents(apath, 0700);
223 g_chmod(apath, 0700); /* in case it existed */
226 /* creating file (gives error when apath ends with "/") */
227 if((f = fopen(apath, "a"))) {
228 g_chmod(apath, 0600); /* always */
236 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
237 WebKitHitTestResultContext context;
238 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
242 g_object_get(result, "context", &context, NULL);
243 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
245 g_object_get(result, "link-uri", &arg.v, NULL);
246 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
256 destroyclient(clients);
263 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
264 SoupCookie *new_cookie) {
265 flock(COOKIEJAR(self)->lock, LOCK_EX);
266 if(new_cookie && !new_cookie->expires && sessiontime) {
267 soup_cookie_set_expires(new_cookie,
268 soup_date_new_from_now(sessiontime));
270 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
271 old_cookie, new_cookie);
272 flock(COOKIEJAR(self)->lock, LOCK_UN);
276 cookiejar_class_init(CookieJarClass *klass) {
277 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
278 G_OBJECT_CLASS(klass)->get_property =
279 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
280 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
281 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
282 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
286 cookiejar_finalize(GObject *self) {
287 close(COOKIEJAR(self)->lock);
288 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
292 cookiejar_init(CookieJar *self) {
293 self->lock = open(cookiefile, 0);
296 static SoupCookieJar *
297 cookiejar_new(const char *filename, gboolean read_only) {
298 return g_object_new(COOKIEJAR_TYPE,
299 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
300 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
304 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
306 flock(COOKIEJAR(self)->lock, LOCK_SH);
307 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
309 flock(COOKIEJAR(self)->lock, LOCK_UN);
313 evalscript(JSContextRef js, char *script, char* scriptname) {
314 JSStringRef jsscript, jsscriptname;
315 JSValueRef exception = NULL;
317 jsscript = JSStringCreateWithUTF8CString(script);
318 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
319 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
320 jsscriptname, 0, &exception);
321 JSStringRelease(jsscript);
322 JSStringRelease(jsscriptname);
326 runscript(WebKitWebFrame *frame) {
330 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
331 evalscript(webkit_web_frame_get_global_context(frame),
337 clipboard(Client *c, const Arg *arg) {
338 gboolean paste = *(gboolean *)arg;
341 gtk_clipboard_request_text(
342 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
345 gtk_clipboard_set_text(
346 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
347 c->linkhover ? c->linkhover : geturi(c), -1);
352 copystr(char **str, const char *src) {
363 static WebKitWebView *
364 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
365 Client *n = newclient();
370 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
371 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
372 if(!webkit_web_view_can_show_mime_type(v, m)) {
373 webkit_web_policy_decision_download(p);
380 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
381 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
385 if(webkit_web_navigation_action_get_reason(n) ==
386 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
387 webkit_web_policy_decision_ignore(p);
388 arg.v = (void *)webkit_network_request_get_uri(r);
389 newwindow(NULL, &arg, 0);
396 deletion_interface(WebKitWebView *view,
397 WebKitDOMHTMLElement *arg1, Client *c) {
402 destroyclient(Client *c) {
405 webkit_web_view_stop_loading(c->view);
406 gtk_widget_destroy(GTK_WIDGET(c->view));
407 gtk_widget_destroy(c->scroll);
408 gtk_widget_destroy(c->vbox);
409 gtk_widget_destroy(c->win);
411 for(p = clients; p && p->next != c; p = p->next);
423 destroywin(GtkWidget* w, Client *c) {
428 die(const char *errstr, ...) {
431 va_start(ap, errstr);
432 vfprintf(stderr, errstr, ap);
438 find(Client *c, const Arg *arg) {
441 s = getatom(c, AtomFind);
442 gboolean forward = *(gboolean *)arg;
443 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
447 fullscreen(Client *c, const Arg *arg) {
449 gtk_window_unfullscreen(GTK_WINDOW(c->win));
451 gtk_window_fullscreen(GTK_WINDOW(c->win));
453 c->fullscreen = !c->fullscreen;
457 geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
458 WebKitGeolocationPolicyDecision *d, Client *c) {
459 if(allowgeolocation) {
460 webkit_geolocation_policy_allow(d);
462 webkit_geolocation_policy_deny(d);
467 getatom(Client *c, int a) {
468 static char buf[BUFSIZ];
471 unsigned long ldummy;
472 unsigned char *p = NULL;
474 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
475 atoms[a], 0L, BUFSIZ, False, XA_STRING,
476 &adummy, &idummy, &ldummy, &ldummy, &p);
478 strncpy(buf, (char *)p, LENGTH(buf)-1);
491 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
497 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
501 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
507 inspector(Client *c, const Arg *arg) {
508 if(c->isinspecting) {
509 webkit_web_inspector_close(c->inspector);
511 webkit_web_inspector_show(c->inspector);
515 static WebKitWebView *
516 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
517 return WEBKIT_WEB_VIEW(webkit_web_view_new());
521 inspector_show(WebKitWebInspector *i, Client *c) {
527 w = webkit_web_inspector_get_web_view(i);
528 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
529 gtk_widget_show(GTK_WIDGET(w));
530 c->isinspecting = true;
536 inspector_close(WebKitWebInspector *i, Client *c) {
542 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
544 gtk_widget_destroy(w);
545 c->isinspecting = false;
551 inspector_finished(WebKitWebInspector *i, Client *c) {
552 g_free(c->inspector);
556 keypress(GtkAccelGroup *group, GObject *obj,
557 guint key, GdkModifierType mods, Client *c) {
559 gboolean processed = FALSE;
561 mods = CLEANMASK(mods);
562 key = gdk_keyval_to_lower(key);
564 for(i = 0; i < LENGTH(keys); i++) {
565 if(key == keys[i].keyval
566 && mods == keys[i].mod
568 keys[i].func(c, &(keys[i].arg));
577 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
579 c->linkhover = copystr(&c->linkhover, l);
580 } else if(c->linkhover) {
588 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
589 WebKitWebFrame *frame;
590 WebKitWebDataSource *src;
591 WebKitNetworkRequest *request;
595 switch(webkit_web_view_get_load_status (c->view)) {
596 case WEBKIT_LOAD_COMMITTED:
598 if(strstr(uri, "https://") == uri) {
599 frame = webkit_web_view_get_main_frame(c->view);
600 src = webkit_web_frame_get_data_source(frame);
601 request = webkit_web_data_source_get_request(src);
602 msg = webkit_network_request_get_message(request);
603 c->sslfailed = soup_message_get_flags(msg)
604 ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
606 setatom(c, AtomUri, uri);
608 case WEBKIT_LOAD_FINISHED:
618 loaduri(Client *c, const Arg *arg) {
620 const char *uri = (char *)arg->v;
621 Arg a = { .b = FALSE };
624 if(strcmp(uri, "") == 0)
627 /* In case it's a file path. */
628 if(stat(uri, &st) == 0) {
629 rp = realpath(uri, NULL);
630 u = g_strdup_printf("file://%s", rp);
633 u = g_strrstr(uri, "://") ? g_strdup(uri)
634 : g_strdup_printf("http://%s", uri);
637 /* prevents endless loop */
638 if(c->uri && strcmp(u, c->uri) == 0) {
641 webkit_web_view_load_uri(c->view, u);
643 c->title = copystr(&c->title, u);
650 navigate(Client *c, const Arg *arg) {
651 int steps = *(int *)arg;
652 webkit_web_view_go_back_or_forward(c->view, steps);
658 WebKitWebSettings *settings;
659 WebKitWebFrame *frame;
660 GdkGeometry hints = { 1, 1 };
663 if(!(c = calloc(1, sizeof(Client))))
664 die("Cannot malloc!\n");
668 c->win = gtk_plug_new(embed);
670 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
672 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
673 * is always correct, so we should still call this function.
674 * But when doing so, we *must* differentiate between a
675 * WM_CLASS and a resource on the window. By convention, the
676 * window class (WM_CLASS) is capped, while the resource is in
677 * lowercase. Both these values come as a pair.
679 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
681 /* TA: 20091214: And set the role here as well -- so that
682 * sessions can pick this up.
684 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
686 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
687 g_signal_connect(G_OBJECT(c->win),
689 G_CALLBACK(destroywin), c);
695 c->pane = gtk_vpaned_new();
698 c->vbox = gtk_vbox_new(FALSE, 0);
699 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
702 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
704 g_signal_connect(G_OBJECT(c->view),
706 G_CALLBACK(titlechange), c);
707 g_signal_connect(G_OBJECT(c->view),
708 "hovering-over-link",
709 G_CALLBACK(linkhover), c);
710 g_signal_connect(G_OBJECT(c->view),
711 "geolocation-policy-decision-requested",
712 G_CALLBACK(geopolicyrequested), c);
713 g_signal_connect(G_OBJECT(c->view),
715 G_CALLBACK(createwindow), c);
716 g_signal_connect(G_OBJECT(c->view),
717 "new-window-policy-decision-requested",
718 G_CALLBACK(decidewindow), c);
719 g_signal_connect(G_OBJECT(c->view),
720 "mime-type-policy-decision-requested",
721 G_CALLBACK(decidedownload), c);
722 g_signal_connect(G_OBJECT(c->view),
723 "window-object-cleared",
724 G_CALLBACK(windowobjectcleared), c);
725 g_signal_connect(G_OBJECT(c->view),
726 "notify::load-status",
727 G_CALLBACK(loadstatuschange), c);
728 g_signal_connect(G_OBJECT(c->view),
730 G_CALLBACK(progresschange), c);
731 g_signal_connect(G_OBJECT(c->view),
732 "download-requested",
733 G_CALLBACK(initdownload), c);
734 g_signal_connect(G_OBJECT(c->view),
735 "button-release-event",
736 G_CALLBACK(buttonrelease), c);
737 g_signal_connect(G_OBJECT(c->view),
739 G_CALLBACK(populatepopup), c);
740 g_signal_connect(G_OBJECT(c->view),
741 "resource-request-starting",
742 G_CALLBACK(beforerequest), c);
743 g_signal_connect(G_OBJECT(c->view),
744 "should-show-delete-interface-for-element",
745 G_CALLBACK(deletion_interface), c);
747 /* Scrolled Window */
748 c->scroll = gtk_scrolled_window_new(NULL, NULL);
750 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
751 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
752 G_CALLBACK(gtk_true), NULL);
754 if(!enablescrollbars) {
755 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
756 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
758 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
759 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
763 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
764 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
765 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
768 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
769 TRUE, 0, GTK_PACK_START);
770 gtk_widget_grab_focus(GTK_WIDGET(c->view));
771 gtk_widget_show(c->pane);
772 gtk_widget_show(c->vbox);
773 gtk_widget_show(c->scroll);
774 gtk_widget_show(GTK_WIDGET(c->view));
775 gtk_widget_show(c->win);
776 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
778 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
779 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
780 webkit_web_view_set_full_content_zoom(c->view, TRUE);
784 settings = webkit_web_view_get_settings(c->view);
785 if(!(ua = getenv("SURF_USERAGENT")))
787 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
788 uri = g_strconcat("file://", stylefile, NULL);
789 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
790 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
792 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
794 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
796 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
797 enablespatialbrowsing, NULL);
798 g_object_set(G_OBJECT(settings), "enable-developer-extras",
799 enableinspector, NULL);
800 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
801 kioskmode ^ 1, NULL);
802 g_object_set(G_OBJECT(settings), "default-font-size",
803 defaultfontsize, NULL);
805 if(enableinspector) {
806 c->inspector = WEBKIT_WEB_INSPECTOR(
807 webkit_web_view_get_inspector(c->view));
808 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
809 G_CALLBACK(inspector_new), c);
810 g_signal_connect(G_OBJECT(c->inspector), "show-window",
811 G_CALLBACK(inspector_show), c);
812 g_signal_connect(G_OBJECT(c->inspector), "close-window",
813 G_CALLBACK(inspector_close), c);
814 g_signal_connect(G_OBJECT(c->inspector), "finished",
815 G_CALLBACK(inspector_finished), c);
816 c->isinspecting = false;
821 setatom(c, AtomFind, "");
822 setatom(c, AtomUri, "about:blank");
824 webkit_web_view_set_transparent(c->view, TRUE);
831 gdk_display_sync(gtk_widget_get_display(c->win));
833 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
835 if (fclose(stdout) != 0) {
836 die("Error closing stdout");
844 newwindow(Client *c, const Arg *arg, gboolean noembed) {
846 const char *cmd[14], *uri;
847 const Arg a = { .v = (void *)cmd };
851 if(!enablescrollbars)
853 if(embed && !noembed) {
855 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
869 cmd[i++] = cookiefile;
871 uri = arg->v ? (char *)arg->v : c->linkhover;
879 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
880 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
882 for(GList *l = items; l; l = l->next) {
883 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
890 popupactivate(GtkMenuItem *menu, Client *c) {
892 * context-menu-action-2000 open link
893 * context-menu-action-1 open link in window
894 * context-menu-action-2 download linked file
895 * context-menu-action-3 copy link location
896 * context-menu-action-13 reload
897 * context-menu-action-10 back
898 * context-menu-action-11 forward
899 * context-menu-action-12 stop
904 GtkClipboard *prisel;
906 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
910 name = gtk_action_get_name(a);
911 if(!g_strcmp0(name, "context-menu-action-3")) {
912 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
913 gtk_clipboard_set_text(prisel, c->linkhover, -1);
918 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
919 Arg arg = {.v = text };
921 loaduri((Client *) d, &arg);
925 print(Client *c, const Arg *arg) {
926 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
929 static GdkFilterReturn
930 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
931 Client *c = (Client *)d;
935 if(((XEvent *)e)->type == PropertyNotify) {
936 ev = &((XEvent *)e)->xproperty;
937 if(ev->state == PropertyNewValue) {
938 if(ev->atom == atoms[AtomFind]) {
942 return GDK_FILTER_REMOVE;
943 } else if(ev->atom == atoms[AtomGo]) {
944 arg.v = getatom(c, AtomGo);
947 return GDK_FILTER_REMOVE;
951 return GDK_FILTER_CONTINUE;
955 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
956 c->progress = webkit_web_view_get_progress(c->view) * 100;
961 reload(Client *c, const Arg *arg) {
962 gboolean nocache = *(gboolean *)arg;
964 webkit_web_view_reload_bypass_cache(c->view);
966 webkit_web_view_reload(c->view);
971 scroll_h(Client *c, const Arg *arg) {
972 scroll(gtk_scrolled_window_get_hadjustment(
973 GTK_SCROLLED_WINDOW(c->scroll)), arg);
977 scroll_v(Client *c, const Arg *arg) {
978 scroll(gtk_scrolled_window_get_vadjustment(
979 GTK_SCROLLED_WINDOW(c->scroll)), arg);
983 scroll(GtkAdjustment *a, const Arg *arg) {
986 v = gtk_adjustment_get_value(a);
990 v += gtk_adjustment_get_page_increment(a) *
996 v += gtk_adjustment_get_step_increment(a) * arg->i;
1000 v = MIN(v, gtk_adjustment_get_upper(a) -
1001 gtk_adjustment_get_page_size(a));
1002 gtk_adjustment_set_value(a, v);
1006 setatom(Client *c, int a, const char *v) {
1008 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1009 atoms[a], XA_STRING, 8, PropModeReplace,
1010 (unsigned char *)v, strlen(v) + 1);
1020 /* clean up any zombies immediately */
1022 gtk_init(NULL, NULL);
1024 dpy = GDK_DISPLAY();
1027 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1028 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1029 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1031 /* dirs and files */
1032 cookiefile = buildpath(cookiefile);
1033 scriptfile = buildpath(scriptfile);
1034 stylefile = buildpath(stylefile);
1036 /* request handler */
1037 s = webkit_get_default_session();
1040 soup_session_add_feature(s,
1041 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1045 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
1046 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1049 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1050 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1051 g_strdup_printf("http://%s", proxy);
1052 puri = soup_uri_new(new_proxy);
1053 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1054 soup_uri_free(puri);
1061 sigchld(int unused) {
1062 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1063 die("Can't install SIGCHLD handler");
1064 while(0 < waitpid(-1, NULL, WNOHANG));
1068 source(Client *c, const Arg *arg) {
1069 Arg a = { .b = FALSE };
1072 s = webkit_web_view_get_view_source_mode(c->view);
1073 webkit_web_view_set_view_source_mode(c->view, !s);
1078 spawn(Client *c, const Arg *arg) {
1081 close(ConnectionNumber(dpy));
1083 execvp(((char **)arg->v)[0], (char **)arg->v);
1084 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1091 eval(Client *c, const Arg *arg) {
1092 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1093 evalscript(webkit_web_frame_get_global_context(frame),
1094 ((char **)arg->v)[0], "");
1098 stop(Client *c, const Arg *arg) {
1099 webkit_web_view_stop_loading(c->view);
1103 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1104 c->title = copystr(&c->title, t);
1109 toggle(Client *c, const Arg *arg) {
1110 WebKitWebSettings *settings;
1111 char *name = (char *)arg->v;
1113 Arg a = { .b = FALSE };
1115 settings = webkit_web_view_get_settings(c->view);
1116 g_object_get(G_OBJECT(settings), name, &value, NULL);
1117 g_object_set(G_OBJECT(settings), name, !value, NULL);
1123 twitch(Client *c, const Arg *arg) {
1127 a = gtk_scrolled_window_get_vadjustment(
1128 GTK_SCROLLED_WINDOW(c->scroll));
1130 v = gtk_adjustment_get_value(a);
1135 v = MIN(v, gtk_adjustment_get_upper(a) -
1136 gtk_adjustment_get_page_size(a));
1137 gtk_adjustment_set_value(a, v);
1141 togglegeolocation(Client *c, const Arg *arg) {
1142 Arg a = { .b = FALSE };
1144 allowgeolocation ^= 1;
1150 togglescrollbars(Client *c, const Arg *arg) {
1151 GtkPolicyType vspolicy;
1154 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1156 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1157 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1158 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1160 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1161 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1170 togglestyle(Client *c, const Arg *arg) {
1171 WebKitWebSettings *settings;
1174 settings = webkit_web_view_get_settings(c->view);
1175 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1176 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1177 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1183 gettogglestat(Client *c){
1186 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1188 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1190 togglestat[0] = value? 'C': 'c';
1192 togglestat[1] = allowgeolocation? 'G': 'g';
1194 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1195 togglestat[2] = value? 'I': 'i';
1197 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1198 togglestat[3] = value? 'S': 's';
1200 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1201 togglestat[4] = value? 'V': 'v';
1203 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1204 togglestat[5] = uri[0] ? 'M': 'm';
1206 togglestat[6] = '\0';
1210 getpagestat(Client *c) {
1211 const char *uri = geturi(c);
1213 if(strstr(uri, "https://") == uri) {
1214 pagestat[0] = c->sslfailed ? 'U' : 'T';
1219 pagestat[1] = usingproxy ? 'P' : '-';
1225 updatetitle(Client *c) {
1228 if(showindicators) {
1233 t = g_strdup_printf("%s:%s | %s", togglestat,
1234 pagestat, c->linkhover);
1235 } else if(c->progress != 100) {
1236 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1237 togglestat, pagestat, c->title);
1239 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1243 gtk_window_set_title(GTK_WINDOW(c->win), t);
1246 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1251 updatewinid(Client *c) {
1252 snprintf(winid, LENGTH(winid), "%u",
1253 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1258 die("usage: %s [-biknpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
1259 " [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
1263 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1264 JSObjectRef win, Client *c) {
1269 zoom(Client *c, const Arg *arg) {
1273 webkit_web_view_zoom_out(c->view);
1274 } else if(arg->i > 0) {
1276 webkit_web_view_zoom_in(c->view);
1280 webkit_web_view_set_zoom_level(c->view, 1.0);
1285 main(int argc, char *argv[]) {
1288 memset(&arg, 0, sizeof(arg));
1290 /* command line args */
1293 enablescrollbars = 0;
1296 enablescrollbars = 1;
1299 cookiefile = EARGF(usage());
1302 embed = strtol(EARGF(usage()), NULL, 0);
1305 allowgeolocation = 0;
1308 allowgeolocation = 1;
1323 enableinspector = 0;
1326 enableinspector = 1;
1335 scriptfile = EARGF(usage());
1344 stylefile = EARGF(usage());
1347 useragent = EARGF(usage());
1350 die("surf-"VERSION", ©2009-2012 surf engineers, "
1351 "see LICENSE for details\n");
1364 loaduri(clients, &arg);
1369 return EXIT_SUCCESS;