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];
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 setatom(c, AtomUri, uri);
640 /* prevents endless loop */
641 if(strcmp(u, geturi(c)) == 0) {
644 webkit_web_view_load_uri(c->view, u);
646 c->title = copystr(&c->title, u);
653 navigate(Client *c, const Arg *arg) {
654 int steps = *(int *)arg;
655 webkit_web_view_go_back_or_forward(c->view, steps);
661 WebKitWebSettings *settings;
662 WebKitWebFrame *frame;
663 GdkGeometry hints = { 1, 1 };
668 if(!(c = calloc(1, sizeof(Client))))
669 die("Cannot malloc!\n");
673 c->win = gtk_plug_new(embed);
675 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
677 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
678 * is always correct, so we should still call this function.
679 * But when doing so, we *must* differentiate between a
680 * WM_CLASS and a resource on the window. By convention, the
681 * window class (WM_CLASS) is capped, while the resource is in
682 * lowercase. Both these values come as a pair.
684 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
686 /* TA: 20091214: And set the role here as well -- so that
687 * sessions can pick this up.
689 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
691 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
692 g_signal_connect(G_OBJECT(c->win),
694 G_CALLBACK(destroywin), c);
700 c->pane = gtk_vpaned_new();
703 c->vbox = gtk_vbox_new(FALSE, 0);
704 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
707 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
709 g_signal_connect(G_OBJECT(c->view),
711 G_CALLBACK(titlechange), c);
712 g_signal_connect(G_OBJECT(c->view),
713 "hovering-over-link",
714 G_CALLBACK(linkhover), c);
715 g_signal_connect(G_OBJECT(c->view),
716 "geolocation-policy-decision-requested",
717 G_CALLBACK(geopolicyrequested), c);
718 g_signal_connect(G_OBJECT(c->view),
720 G_CALLBACK(createwindow), c);
721 g_signal_connect(G_OBJECT(c->view),
722 "new-window-policy-decision-requested",
723 G_CALLBACK(decidewindow), c);
724 g_signal_connect(G_OBJECT(c->view),
725 "mime-type-policy-decision-requested",
726 G_CALLBACK(decidedownload), c);
727 g_signal_connect(G_OBJECT(c->view),
728 "window-object-cleared",
729 G_CALLBACK(windowobjectcleared), c);
730 g_signal_connect(G_OBJECT(c->view),
731 "notify::load-status",
732 G_CALLBACK(loadstatuschange), c);
733 g_signal_connect(G_OBJECT(c->view),
735 G_CALLBACK(progresschange), c);
736 g_signal_connect(G_OBJECT(c->view),
737 "download-requested",
738 G_CALLBACK(initdownload), c);
739 g_signal_connect(G_OBJECT(c->view),
740 "button-release-event",
741 G_CALLBACK(buttonrelease), c);
742 g_signal_connect(G_OBJECT(c->view),
744 G_CALLBACK(populatepopup), c);
745 g_signal_connect(G_OBJECT(c->view),
746 "resource-request-starting",
747 G_CALLBACK(beforerequest), c);
748 g_signal_connect(G_OBJECT(c->view),
749 "should-show-delete-interface-for-element",
750 G_CALLBACK(deletion_interface), c);
752 /* Scrolled Window */
753 c->scroll = gtk_scrolled_window_new(NULL, NULL);
755 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
756 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
757 G_CALLBACK(gtk_true), NULL);
759 if(!enablescrollbars) {
760 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
761 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
763 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
764 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
768 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
769 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
770 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
773 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
774 TRUE, 0, GTK_PACK_START);
775 gtk_widget_grab_focus(GTK_WIDGET(c->view));
776 gtk_widget_show(c->pane);
777 gtk_widget_show(c->vbox);
778 gtk_widget_show(c->scroll);
779 gtk_widget_show(GTK_WIDGET(c->view));
780 gtk_widget_show(c->win);
781 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
783 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
784 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
785 webkit_web_view_set_full_content_zoom(c->view, TRUE);
789 settings = webkit_web_view_get_settings(c->view);
790 if(!(ua = getenv("SURF_USERAGENT")))
792 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
793 uri = g_strconcat("file://", stylefile, NULL);
794 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
795 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
797 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
799 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
801 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
802 enablespatialbrowsing, NULL);
803 g_object_set(G_OBJECT(settings), "enable-developer-extras",
804 enableinspector, NULL);
805 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
806 kioskmode ^ 1, NULL);
807 g_object_set(G_OBJECT(settings), "default-font-size",
808 defaultfontsize, NULL);
811 * While stupid, CSS specifies that a pixel represents 1/96 of an inch.
812 * This ensures websites are not unusably small with a high DPI screen.
813 * It is equivalent to firefox's "layout.css.devPixelsPerPx" setting.
816 screen = gdk_window_get_screen(GTK_WIDGET(c->win)->window);
817 dpi = gdk_screen_get_resolution(screen);
819 g_object_set(G_OBJECT(settings), "enforce-96-dpi", true,
821 webkit_web_view_set_zoom_level(c->view, dpi/96);
824 /* This might conflict with _zoomto96dpi_. */
826 webkit_web_view_set_zoom_level(c->view, zoomlevel);
828 if(enableinspector) {
829 c->inspector = WEBKIT_WEB_INSPECTOR(
830 webkit_web_view_get_inspector(c->view));
831 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
832 G_CALLBACK(inspector_new), c);
833 g_signal_connect(G_OBJECT(c->inspector), "show-window",
834 G_CALLBACK(inspector_show), c);
835 g_signal_connect(G_OBJECT(c->inspector), "close-window",
836 G_CALLBACK(inspector_close), c);
837 g_signal_connect(G_OBJECT(c->inspector), "finished",
838 G_CALLBACK(inspector_finished), c);
839 c->isinspecting = false;
842 if(runinfullscreen) {
849 setatom(c, AtomFind, "");
850 setatom(c, AtomUri, "about:blank");
852 webkit_web_view_set_transparent(c->view, TRUE);
859 gdk_display_sync(gtk_widget_get_display(c->win));
861 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
863 if (fclose(stdout) != 0) {
864 die("Error closing stdout");
872 newwindow(Client *c, const Arg *arg, gboolean noembed) {
874 const char *cmd[14], *uri;
875 const Arg a = { .v = (void *)cmd };
879 if(!enablescrollbars)
881 if(embed && !noembed) {
883 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
897 cmd[i++] = cookiefile;
899 uri = arg->v ? (char *)arg->v : c->linkhover;
907 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
908 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
910 for(GList *l = items; l; l = l->next) {
911 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
918 popupactivate(GtkMenuItem *menu, Client *c) {
920 * context-menu-action-2000 open link
921 * context-menu-action-1 open link in window
922 * context-menu-action-2 download linked file
923 * context-menu-action-3 copy link location
924 * context-menu-action-13 reload
925 * context-menu-action-10 back
926 * context-menu-action-11 forward
927 * context-menu-action-12 stop
932 GtkClipboard *prisel;
934 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
938 name = gtk_action_get_name(a);
939 if(!g_strcmp0(name, "context-menu-action-3")) {
940 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
941 gtk_clipboard_set_text(prisel, c->linkhover, -1);
946 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
947 Arg arg = {.v = text };
949 loaduri((Client *) d, &arg);
953 print(Client *c, const Arg *arg) {
954 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
957 static GdkFilterReturn
958 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
959 Client *c = (Client *)d;
963 if(((XEvent *)e)->type == PropertyNotify) {
964 ev = &((XEvent *)e)->xproperty;
965 if(ev->state == PropertyNewValue) {
966 if(ev->atom == atoms[AtomFind]) {
970 return GDK_FILTER_REMOVE;
971 } else if(ev->atom == atoms[AtomGo]) {
972 arg.v = getatom(c, AtomGo);
975 return GDK_FILTER_REMOVE;
979 return GDK_FILTER_CONTINUE;
983 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
984 c->progress = webkit_web_view_get_progress(c->view) * 100;
989 reload(Client *c, const Arg *arg) {
990 gboolean nocache = *(gboolean *)arg;
992 webkit_web_view_reload_bypass_cache(c->view);
994 webkit_web_view_reload(c->view);
999 scroll_h(Client *c, const Arg *arg) {
1000 scroll(gtk_scrolled_window_get_hadjustment(
1001 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1005 scroll_v(Client *c, const Arg *arg) {
1006 scroll(gtk_scrolled_window_get_vadjustment(
1007 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1011 scroll(GtkAdjustment *a, const Arg *arg) {
1014 v = gtk_adjustment_get_value(a);
1018 v += gtk_adjustment_get_page_increment(a) *
1024 v += gtk_adjustment_get_step_increment(a) * arg->i;
1028 v = MIN(v, gtk_adjustment_get_upper(a) -
1029 gtk_adjustment_get_page_size(a));
1030 gtk_adjustment_set_value(a, v);
1034 setatom(Client *c, int a, const char *v) {
1036 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1037 atoms[a], XA_STRING, 8, PropModeReplace,
1038 (unsigned char *)v, strlen(v) + 1);
1048 /* clean up any zombies immediately */
1050 gtk_init(NULL, NULL);
1052 dpy = GDK_DISPLAY();
1055 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1056 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1057 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1059 /* dirs and files */
1060 cookiefile = buildpath(cookiefile);
1061 scriptfile = buildpath(scriptfile);
1062 stylefile = buildpath(stylefile);
1064 /* request handler */
1065 s = webkit_get_default_session();
1068 soup_session_add_feature(s,
1069 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1073 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
1074 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1077 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1078 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1079 g_strdup_printf("http://%s", proxy);
1080 puri = soup_uri_new(new_proxy);
1081 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1082 soup_uri_free(puri);
1089 sigchld(int unused) {
1090 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1091 die("Can't install SIGCHLD handler");
1092 while(0 < waitpid(-1, NULL, WNOHANG));
1096 source(Client *c, const Arg *arg) {
1097 Arg a = { .b = FALSE };
1100 s = webkit_web_view_get_view_source_mode(c->view);
1101 webkit_web_view_set_view_source_mode(c->view, !s);
1106 spawn(Client *c, const Arg *arg) {
1109 close(ConnectionNumber(dpy));
1111 execvp(((char **)arg->v)[0], (char **)arg->v);
1112 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1119 eval(Client *c, const Arg *arg) {
1120 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1121 evalscript(webkit_web_frame_get_global_context(frame),
1122 ((char **)arg->v)[0], "");
1126 stop(Client *c, const Arg *arg) {
1127 webkit_web_view_stop_loading(c->view);
1131 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1132 c->title = copystr(&c->title, t);
1137 toggle(Client *c, const Arg *arg) {
1138 WebKitWebSettings *settings;
1139 char *name = (char *)arg->v;
1141 Arg a = { .b = FALSE };
1143 settings = webkit_web_view_get_settings(c->view);
1144 g_object_get(G_OBJECT(settings), name, &value, NULL);
1145 g_object_set(G_OBJECT(settings), name, !value, NULL);
1151 twitch(Client *c, const Arg *arg) {
1155 a = gtk_scrolled_window_get_vadjustment(
1156 GTK_SCROLLED_WINDOW(c->scroll));
1158 v = gtk_adjustment_get_value(a);
1163 v = MIN(v, gtk_adjustment_get_upper(a) -
1164 gtk_adjustment_get_page_size(a));
1165 gtk_adjustment_set_value(a, v);
1169 togglegeolocation(Client *c, const Arg *arg) {
1170 Arg a = { .b = FALSE };
1172 allowgeolocation ^= 1;
1178 togglescrollbars(Client *c, const Arg *arg) {
1179 GtkPolicyType vspolicy;
1182 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1184 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1185 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1186 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1188 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1189 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1198 togglestyle(Client *c, const Arg *arg) {
1199 WebKitWebSettings *settings;
1202 settings = webkit_web_view_get_settings(c->view);
1203 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1204 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1205 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1211 gettogglestat(Client *c){
1214 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1216 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1218 togglestat[0] = value? 'C': 'c';
1220 togglestat[1] = allowgeolocation? 'G': 'g';
1222 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1223 togglestat[2] = value? 'I': 'i';
1225 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1226 togglestat[3] = value? 'S': 's';
1228 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1229 togglestat[4] = value? 'V': 'v';
1231 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1232 togglestat[5] = uri[0] ? 'M': 'm';
1234 togglestat[6] = '\0';
1238 getpagestat(Client *c) {
1239 const char *uri = geturi(c);
1241 if(strstr(uri, "https://") == uri) {
1242 pagestat[0] = c->sslfailed ? 'U' : 'T';
1247 pagestat[1] = usingproxy ? 'P' : '-';
1253 updatetitle(Client *c) {
1256 if(showindicators) {
1261 t = g_strdup_printf("%s:%s | %s", togglestat,
1262 pagestat, c->linkhover);
1263 } else if(c->progress != 100) {
1264 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1265 togglestat, pagestat, c->title);
1267 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1271 gtk_window_set_title(GTK_WINDOW(c->win), t);
1274 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1279 updatewinid(Client *c) {
1280 snprintf(winid, LENGTH(winid), "%u",
1281 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1286 die("usage: %s [-bBfFgGiIkKnNpPsSvx]"
1287 " [-c cookiefile] [-e xid] [-r scriptfile]"
1288 " [-t stylefile] [-u useragent] [-z zoomlevel]"
1289 " [uri]\n", basename(argv0));
1293 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1294 JSObjectRef win, Client *c) {
1299 zoom(Client *c, const Arg *arg) {
1303 webkit_web_view_zoom_out(c->view);
1304 } else if(arg->i > 0) {
1306 webkit_web_view_zoom_in(c->view);
1310 webkit_web_view_set_zoom_level(c->view, 1.0);
1315 main(int argc, char *argv[]) {
1318 memset(&arg, 0, sizeof(arg));
1320 /* command line args */
1323 enablescrollbars = 0;
1326 enablescrollbars = 1;
1329 cookiefile = EARGF(usage());
1332 embed = strtol(EARGF(usage()), NULL, 0);
1335 runinfullscreen = 1;
1338 runinfullscreen = 0;
1341 allowgeolocation = 0;
1344 allowgeolocation = 1;
1359 enableinspector = 0;
1362 enableinspector = 1;
1371 scriptfile = EARGF(usage());
1380 stylefile = EARGF(usage());
1383 useragent = EARGF(usage());
1386 die("surf-"VERSION", ©2009-2012 surf engineers, "
1387 "see LICENSE for details\n");
1392 zoomlevel = strtof(EARGF(usage()), NULL);
1403 loaduri(clients, &arg);
1408 return EXIT_SUCCESS;