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 (e->button == 1 && CLEANMASK(e->state) == CLEANMASK(MODKEY))) {
246 g_object_get(result, "link-uri", &arg.v, NULL);
247 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
257 destroyclient(clients);
264 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
265 SoupCookie *new_cookie) {
266 flock(COOKIEJAR(self)->lock, LOCK_EX);
267 if(new_cookie && !new_cookie->expires && sessiontime) {
268 soup_cookie_set_expires(new_cookie,
269 soup_date_new_from_now(sessiontime));
271 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
272 old_cookie, new_cookie);
273 flock(COOKIEJAR(self)->lock, LOCK_UN);
277 cookiejar_class_init(CookieJarClass *klass) {
278 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
279 G_OBJECT_CLASS(klass)->get_property =
280 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
281 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
282 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
283 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
287 cookiejar_finalize(GObject *self) {
288 close(COOKIEJAR(self)->lock);
289 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
293 cookiejar_init(CookieJar *self) {
294 self->lock = open(cookiefile, 0);
297 static SoupCookieJar *
298 cookiejar_new(const char *filename, gboolean read_only) {
299 return g_object_new(COOKIEJAR_TYPE,
300 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
301 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
305 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
307 flock(COOKIEJAR(self)->lock, LOCK_SH);
308 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
310 flock(COOKIEJAR(self)->lock, LOCK_UN);
314 evalscript(JSContextRef js, char *script, char* scriptname) {
315 JSStringRef jsscript, jsscriptname;
316 JSValueRef exception = NULL;
318 jsscript = JSStringCreateWithUTF8CString(script);
319 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
320 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
321 jsscriptname, 0, &exception);
322 JSStringRelease(jsscript);
323 JSStringRelease(jsscriptname);
327 runscript(WebKitWebFrame *frame) {
331 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
332 evalscript(webkit_web_frame_get_global_context(frame),
338 clipboard(Client *c, const Arg *arg) {
339 gboolean paste = *(gboolean *)arg;
342 gtk_clipboard_request_text(
343 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
346 gtk_clipboard_set_text(
347 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
348 c->linkhover ? c->linkhover : geturi(c), -1);
353 copystr(char **str, const char *src) {
364 static WebKitWebView *
365 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
366 Client *n = newclient();
371 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
372 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
373 if(!webkit_web_view_can_show_mime_type(v, m)) {
374 webkit_web_policy_decision_download(p);
381 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
382 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
386 if(webkit_web_navigation_action_get_reason(n) ==
387 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
388 webkit_web_policy_decision_ignore(p);
389 arg.v = (void *)webkit_network_request_get_uri(r);
390 newwindow(NULL, &arg, 0);
397 deletion_interface(WebKitWebView *view,
398 WebKitDOMHTMLElement *arg1, Client *c) {
403 destroyclient(Client *c) {
406 webkit_web_view_stop_loading(c->view);
407 gtk_widget_destroy(GTK_WIDGET(c->view));
408 gtk_widget_destroy(c->scroll);
409 gtk_widget_destroy(c->vbox);
410 gtk_widget_destroy(c->win);
412 for(p = clients; p && p->next != c; p = p->next);
424 destroywin(GtkWidget* w, Client *c) {
429 die(const char *errstr, ...) {
432 va_start(ap, errstr);
433 vfprintf(stderr, errstr, ap);
439 find(Client *c, const Arg *arg) {
442 s = getatom(c, AtomFind);
443 gboolean forward = *(gboolean *)arg;
444 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
448 fullscreen(Client *c, const Arg *arg) {
450 gtk_window_unfullscreen(GTK_WINDOW(c->win));
452 gtk_window_fullscreen(GTK_WINDOW(c->win));
454 c->fullscreen = !c->fullscreen;
458 geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
459 WebKitGeolocationPolicyDecision *d, Client *c) {
460 if(allowgeolocation) {
461 webkit_geolocation_policy_allow(d);
463 webkit_geolocation_policy_deny(d);
468 getatom(Client *c, int a) {
469 static char buf[BUFSIZ];
472 unsigned long ldummy;
473 unsigned char *p = NULL;
475 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
476 atoms[a], 0L, BUFSIZ, False, XA_STRING,
477 &adummy, &idummy, &ldummy, &ldummy, &p);
479 strncpy(buf, (char *)p, LENGTH(buf)-1);
492 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
498 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
502 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
508 inspector(Client *c, const Arg *arg) {
509 if(c->isinspecting) {
510 webkit_web_inspector_close(c->inspector);
512 webkit_web_inspector_show(c->inspector);
516 static WebKitWebView *
517 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
518 return WEBKIT_WEB_VIEW(webkit_web_view_new());
522 inspector_show(WebKitWebInspector *i, Client *c) {
528 w = webkit_web_inspector_get_web_view(i);
529 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
530 gtk_widget_show(GTK_WIDGET(w));
531 c->isinspecting = true;
537 inspector_close(WebKitWebInspector *i, Client *c) {
543 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
545 gtk_widget_destroy(w);
546 c->isinspecting = false;
552 inspector_finished(WebKitWebInspector *i, Client *c) {
553 g_free(c->inspector);
557 keypress(GtkAccelGroup *group, GObject *obj,
558 guint key, GdkModifierType mods, Client *c) {
560 gboolean processed = FALSE;
562 mods = CLEANMASK(mods);
563 key = gdk_keyval_to_lower(key);
565 for(i = 0; i < LENGTH(keys); i++) {
566 if(key == keys[i].keyval
567 && mods == keys[i].mod
569 keys[i].func(c, &(keys[i].arg));
578 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
580 c->linkhover = copystr(&c->linkhover, l);
581 } else if(c->linkhover) {
589 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
590 WebKitWebFrame *frame;
591 WebKitWebDataSource *src;
592 WebKitNetworkRequest *request;
596 switch(webkit_web_view_get_load_status (c->view)) {
597 case WEBKIT_LOAD_COMMITTED:
599 if(strstr(uri, "https://") == uri) {
600 frame = webkit_web_view_get_main_frame(c->view);
601 src = webkit_web_frame_get_data_source(frame);
602 request = webkit_web_data_source_get_request(src);
603 msg = webkit_network_request_get_message(request);
604 c->sslfailed = soup_message_get_flags(msg)
605 ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
607 setatom(c, AtomUri, uri);
609 case WEBKIT_LOAD_FINISHED:
619 loaduri(Client *c, const Arg *arg) {
621 const char *uri = (char *)arg->v;
622 Arg a = { .b = FALSE };
625 if(strcmp(uri, "") == 0)
628 /* In case it's a file path. */
629 if(stat(uri, &st) == 0) {
630 rp = realpath(uri, NULL);
631 u = g_strdup_printf("file://%s", rp);
634 u = g_strrstr(uri, "://") ? g_strdup(uri)
635 : g_strdup_printf("http://%s", uri);
638 /* prevents endless loop */
639 if(c->uri && strcmp(u, c->uri) == 0) {
642 webkit_web_view_load_uri(c->view, u);
644 c->title = copystr(&c->title, u);
651 navigate(Client *c, const Arg *arg) {
652 int steps = *(int *)arg;
653 webkit_web_view_go_back_or_forward(c->view, steps);
659 WebKitWebSettings *settings;
660 WebKitWebFrame *frame;
661 GdkGeometry hints = { 1, 1 };
666 if(!(c = calloc(1, sizeof(Client))))
667 die("Cannot malloc!\n");
671 c->win = gtk_plug_new(embed);
673 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
675 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
676 * is always correct, so we should still call this function.
677 * But when doing so, we *must* differentiate between a
678 * WM_CLASS and a resource on the window. By convention, the
679 * window class (WM_CLASS) is capped, while the resource is in
680 * lowercase. Both these values come as a pair.
682 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
684 /* TA: 20091214: And set the role here as well -- so that
685 * sessions can pick this up.
687 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
689 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
690 g_signal_connect(G_OBJECT(c->win),
692 G_CALLBACK(destroywin), c);
698 c->pane = gtk_vpaned_new();
701 c->vbox = gtk_vbox_new(FALSE, 0);
702 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
705 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
707 g_signal_connect(G_OBJECT(c->view),
709 G_CALLBACK(titlechange), c);
710 g_signal_connect(G_OBJECT(c->view),
711 "hovering-over-link",
712 G_CALLBACK(linkhover), c);
713 g_signal_connect(G_OBJECT(c->view),
714 "geolocation-policy-decision-requested",
715 G_CALLBACK(geopolicyrequested), c);
716 g_signal_connect(G_OBJECT(c->view),
718 G_CALLBACK(createwindow), c);
719 g_signal_connect(G_OBJECT(c->view),
720 "new-window-policy-decision-requested",
721 G_CALLBACK(decidewindow), c);
722 g_signal_connect(G_OBJECT(c->view),
723 "mime-type-policy-decision-requested",
724 G_CALLBACK(decidedownload), c);
725 g_signal_connect(G_OBJECT(c->view),
726 "window-object-cleared",
727 G_CALLBACK(windowobjectcleared), c);
728 g_signal_connect(G_OBJECT(c->view),
729 "notify::load-status",
730 G_CALLBACK(loadstatuschange), c);
731 g_signal_connect(G_OBJECT(c->view),
733 G_CALLBACK(progresschange), c);
734 g_signal_connect(G_OBJECT(c->view),
735 "download-requested",
736 G_CALLBACK(initdownload), c);
737 g_signal_connect(G_OBJECT(c->view),
738 "button-release-event",
739 G_CALLBACK(buttonrelease), c);
740 g_signal_connect(G_OBJECT(c->view),
742 G_CALLBACK(populatepopup), c);
743 g_signal_connect(G_OBJECT(c->view),
744 "resource-request-starting",
745 G_CALLBACK(beforerequest), c);
746 g_signal_connect(G_OBJECT(c->view),
747 "should-show-delete-interface-for-element",
748 G_CALLBACK(deletion_interface), c);
750 /* Scrolled Window */
751 c->scroll = gtk_scrolled_window_new(NULL, NULL);
753 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
754 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
755 G_CALLBACK(gtk_true), NULL);
757 if(!enablescrollbars) {
758 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
759 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
761 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
762 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
766 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
767 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
768 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
771 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
772 TRUE, 0, GTK_PACK_START);
773 gtk_widget_grab_focus(GTK_WIDGET(c->view));
774 gtk_widget_show(c->pane);
775 gtk_widget_show(c->vbox);
776 gtk_widget_show(c->scroll);
777 gtk_widget_show(GTK_WIDGET(c->view));
778 gtk_widget_show(c->win);
779 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
781 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
782 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
783 webkit_web_view_set_full_content_zoom(c->view, TRUE);
787 settings = webkit_web_view_get_settings(c->view);
788 if(!(ua = getenv("SURF_USERAGENT")))
790 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
791 uri = g_strconcat("file://", stylefile, NULL);
792 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
793 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
795 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
797 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
799 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
800 enablespatialbrowsing, NULL);
801 g_object_set(G_OBJECT(settings), "enable-developer-extras",
802 enableinspector, NULL);
803 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
804 kioskmode ^ 1, NULL);
805 g_object_set(G_OBJECT(settings), "default-font-size",
806 defaultfontsize, NULL);
809 * While stupid, CSS specifies that a pixel represents 1/96 of an inch.
810 * This ensures websites are not unusably small with a high DPI screen.
811 * It is equivalent to firefox's "layout.css.devPixelsPerPx" setting.
814 screen = gdk_window_get_screen(GTK_WIDGET(c->win)->window);
815 dpi = gdk_screen_get_resolution(screen);
817 g_object_set(G_OBJECT(settings), "enforce-96-dpi", true,
819 webkit_web_view_set_zoom_level(c->view, dpi/96);
823 if(enableinspector) {
824 c->inspector = WEBKIT_WEB_INSPECTOR(
825 webkit_web_view_get_inspector(c->view));
826 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
827 G_CALLBACK(inspector_new), c);
828 g_signal_connect(G_OBJECT(c->inspector), "show-window",
829 G_CALLBACK(inspector_show), c);
830 g_signal_connect(G_OBJECT(c->inspector), "close-window",
831 G_CALLBACK(inspector_close), c);
832 g_signal_connect(G_OBJECT(c->inspector), "finished",
833 G_CALLBACK(inspector_finished), c);
834 c->isinspecting = false;
837 if(runinfullscreen) {
844 setatom(c, AtomFind, "");
845 setatom(c, AtomUri, "about:blank");
847 webkit_web_view_set_transparent(c->view, TRUE);
854 gdk_display_sync(gtk_widget_get_display(c->win));
856 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
858 if (fclose(stdout) != 0) {
859 die("Error closing stdout");
867 newwindow(Client *c, const Arg *arg, gboolean noembed) {
869 const char *cmd[14], *uri;
870 const Arg a = { .v = (void *)cmd };
874 if(!enablescrollbars)
876 if(embed && !noembed) {
878 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
892 cmd[i++] = cookiefile;
894 uri = arg->v ? (char *)arg->v : c->linkhover;
902 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
903 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
905 for(GList *l = items; l; l = l->next) {
906 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
913 popupactivate(GtkMenuItem *menu, Client *c) {
915 * context-menu-action-2000 open link
916 * context-menu-action-1 open link in window
917 * context-menu-action-2 download linked file
918 * context-menu-action-3 copy link location
919 * context-menu-action-13 reload
920 * context-menu-action-10 back
921 * context-menu-action-11 forward
922 * context-menu-action-12 stop
927 GtkClipboard *prisel;
929 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
933 name = gtk_action_get_name(a);
934 if(!g_strcmp0(name, "context-menu-action-3")) {
935 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
936 gtk_clipboard_set_text(prisel, c->linkhover, -1);
941 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
942 Arg arg = {.v = text };
944 loaduri((Client *) d, &arg);
948 print(Client *c, const Arg *arg) {
949 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
952 static GdkFilterReturn
953 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
954 Client *c = (Client *)d;
958 if(((XEvent *)e)->type == PropertyNotify) {
959 ev = &((XEvent *)e)->xproperty;
960 if(ev->state == PropertyNewValue) {
961 if(ev->atom == atoms[AtomFind]) {
965 return GDK_FILTER_REMOVE;
966 } else if(ev->atom == atoms[AtomGo]) {
967 arg.v = getatom(c, AtomGo);
970 return GDK_FILTER_REMOVE;
974 return GDK_FILTER_CONTINUE;
978 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
979 c->progress = webkit_web_view_get_progress(c->view) * 100;
984 reload(Client *c, const Arg *arg) {
985 gboolean nocache = *(gboolean *)arg;
987 webkit_web_view_reload_bypass_cache(c->view);
989 webkit_web_view_reload(c->view);
994 scroll_h(Client *c, const Arg *arg) {
995 scroll(gtk_scrolled_window_get_hadjustment(
996 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1000 scroll_v(Client *c, const Arg *arg) {
1001 scroll(gtk_scrolled_window_get_vadjustment(
1002 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1006 scroll(GtkAdjustment *a, const Arg *arg) {
1009 v = gtk_adjustment_get_value(a);
1013 v += gtk_adjustment_get_page_increment(a) *
1019 v += gtk_adjustment_get_step_increment(a) * arg->i;
1023 v = MIN(v, gtk_adjustment_get_upper(a) -
1024 gtk_adjustment_get_page_size(a));
1025 gtk_adjustment_set_value(a, v);
1029 setatom(Client *c, int a, const char *v) {
1031 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1032 atoms[a], XA_STRING, 8, PropModeReplace,
1033 (unsigned char *)v, strlen(v) + 1);
1043 /* clean up any zombies immediately */
1045 gtk_init(NULL, NULL);
1047 dpy = GDK_DISPLAY();
1050 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1051 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1052 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1054 /* dirs and files */
1055 cookiefile = buildpath(cookiefile);
1056 scriptfile = buildpath(scriptfile);
1057 stylefile = buildpath(stylefile);
1059 /* request handler */
1060 s = webkit_get_default_session();
1063 soup_session_add_feature(s,
1064 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1068 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
1069 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1072 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1073 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1074 g_strdup_printf("http://%s", proxy);
1075 puri = soup_uri_new(new_proxy);
1076 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1077 soup_uri_free(puri);
1084 sigchld(int unused) {
1085 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1086 die("Can't install SIGCHLD handler");
1087 while(0 < waitpid(-1, NULL, WNOHANG));
1091 source(Client *c, const Arg *arg) {
1092 Arg a = { .b = FALSE };
1095 s = webkit_web_view_get_view_source_mode(c->view);
1096 webkit_web_view_set_view_source_mode(c->view, !s);
1101 spawn(Client *c, const Arg *arg) {
1104 close(ConnectionNumber(dpy));
1106 execvp(((char **)arg->v)[0], (char **)arg->v);
1107 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1114 eval(Client *c, const Arg *arg) {
1115 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1116 evalscript(webkit_web_frame_get_global_context(frame),
1117 ((char **)arg->v)[0], "");
1121 stop(Client *c, const Arg *arg) {
1122 webkit_web_view_stop_loading(c->view);
1126 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1127 c->title = copystr(&c->title, t);
1132 toggle(Client *c, const Arg *arg) {
1133 WebKitWebSettings *settings;
1134 char *name = (char *)arg->v;
1136 Arg a = { .b = FALSE };
1138 settings = webkit_web_view_get_settings(c->view);
1139 g_object_get(G_OBJECT(settings), name, &value, NULL);
1140 g_object_set(G_OBJECT(settings), name, !value, NULL);
1146 twitch(Client *c, const Arg *arg) {
1150 a = gtk_scrolled_window_get_vadjustment(
1151 GTK_SCROLLED_WINDOW(c->scroll));
1153 v = gtk_adjustment_get_value(a);
1158 v = MIN(v, gtk_adjustment_get_upper(a) -
1159 gtk_adjustment_get_page_size(a));
1160 gtk_adjustment_set_value(a, v);
1164 togglegeolocation(Client *c, const Arg *arg) {
1165 Arg a = { .b = FALSE };
1167 allowgeolocation ^= 1;
1173 togglescrollbars(Client *c, const Arg *arg) {
1174 GtkPolicyType vspolicy;
1177 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1179 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1180 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1181 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1183 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1184 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1193 togglestyle(Client *c, const Arg *arg) {
1194 WebKitWebSettings *settings;
1197 settings = webkit_web_view_get_settings(c->view);
1198 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1199 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1200 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1206 gettogglestat(Client *c){
1209 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1211 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1213 togglestat[0] = value? 'C': 'c';
1215 togglestat[1] = allowgeolocation? 'G': 'g';
1217 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1218 togglestat[2] = value? 'I': 'i';
1220 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1221 togglestat[3] = value? 'S': 's';
1223 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1224 togglestat[4] = value? 'V': 'v';
1226 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1227 togglestat[5] = uri[0] ? 'M': 'm';
1229 togglestat[6] = '\0';
1233 getpagestat(Client *c) {
1234 const char *uri = geturi(c);
1236 if(strstr(uri, "https://") == uri) {
1237 pagestat[0] = c->sslfailed ? 'U' : 'T';
1242 pagestat[1] = usingproxy ? 'P' : '-';
1248 updatetitle(Client *c) {
1251 if(showindicators) {
1256 t = g_strdup_printf("%s:%s | %s", togglestat,
1257 pagestat, c->linkhover);
1258 } else if(c->progress != 100) {
1259 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1260 togglestat, pagestat, c->title);
1262 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1266 gtk_window_set_title(GTK_WINDOW(c->win), t);
1269 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1274 updatewinid(Client *c) {
1275 snprintf(winid, LENGTH(winid), "%u",
1276 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1281 die("usage: %s [-bBfFgGiIkKnNpPsSvx]"
1282 " [-c cookiefile] [-e xid] [-r scriptfile]"
1283 " [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
1287 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1288 JSObjectRef win, Client *c) {
1293 zoom(Client *c, const Arg *arg) {
1297 webkit_web_view_zoom_out(c->view);
1298 } else if(arg->i > 0) {
1300 webkit_web_view_zoom_in(c->view);
1304 webkit_web_view_set_zoom_level(c->view, 1.0);
1309 main(int argc, char *argv[]) {
1312 memset(&arg, 0, sizeof(arg));
1314 /* command line args */
1317 enablescrollbars = 0;
1320 enablescrollbars = 1;
1323 cookiefile = EARGF(usage());
1326 embed = strtol(EARGF(usage()), NULL, 0);
1329 runinfullscreen = 1;
1332 runinfullscreen = 0;
1335 allowgeolocation = 0;
1338 allowgeolocation = 1;
1353 enableinspector = 0;
1356 enableinspector = 1;
1365 scriptfile = EARGF(usage());
1374 stylefile = EARGF(usage());
1377 useragent = EARGF(usage());
1380 die("surf-"VERSION", ©2009-2012 surf engineers, "
1381 "see LICENSE for details\n");
1394 loaduri(clients, &arg);
1399 return EXIT_SUCCESS;