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[7];
81 static char pagestat[3];
83 static void addaccelgroup(Client *c);
84 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
85 WebKitWebResource *r, WebKitNetworkRequest *req,
86 WebKitNetworkResponse *resp, gpointer d);
87 static char *buildpath(const char *path);
88 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
90 static void cleanup(void);
91 static void clipboard(Client *c, const Arg *arg);
93 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
94 SoupCookie *new_cookie);
95 static void cookiejar_finalize(GObject *self);
96 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only);
97 static void cookiejar_set_property(GObject *self, guint prop_id,
98 const GValue *value, GParamSpec *pspec);
100 static char *copystr(char **str, const char *src);
101 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
103 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
104 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
106 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
107 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
108 WebKitWebPolicyDecision *p, Client *c);
109 static gboolean deletion_interface(WebKitWebView *view,
110 WebKitDOMHTMLElement *arg1, Client *c);
111 static void destroyclient(Client *c);
112 static void destroywin(GtkWidget* w, Client *c);
113 static void die(const char *errstr, ...);
114 static void eval(Client *c, const Arg *arg);
115 static void find(Client *c, const Arg *arg);
116 static void fullscreen(Client *c, const Arg *arg);
117 static void geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
118 WebKitGeolocationPolicyDecision *d, Client *c);
119 static const char *getatom(Client *c, int a);
120 static void gettogglestat(Client *c);
121 static void getpagestat(Client *c);
122 static char *geturi(Client *c);
123 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
125 static void inspector(Client *c, const Arg *arg);
126 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
128 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
129 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
130 static void inspector_finished(WebKitWebInspector *i, Client *c);
132 static gboolean keypress(GtkAccelGroup *group,
133 GObject *obj, guint key, GdkModifierType mods,
135 static void linkhover(WebKitWebView *v, const char* t, const char* l,
137 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
139 static void loaduri(Client *c, const Arg *arg);
140 static void navigate(Client *c, const Arg *arg);
141 static Client *newclient(void);
142 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
143 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
144 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
145 static void popupactivate(GtkMenuItem *menu, Client *);
146 static void print(Client *c, const Arg *arg);
147 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
149 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
150 static void reload(Client *c, const Arg *arg);
151 static void scroll_h(Client *c, const Arg *arg);
152 static void scroll_v(Client *c, const Arg *arg);
153 static void scroll(GtkAdjustment *a, const Arg *arg);
154 static void setatom(Client *c, int a, const char *v);
155 static void setup(void);
156 static void sigchld(int unused);
157 static void source(Client *c, const Arg *arg);
158 static void spawn(Client *c, const Arg *arg);
159 static void stop(Client *c, const Arg *arg);
160 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
161 const char *title, Client *c);
162 static void toggle(Client *c, const Arg *arg);
163 static void togglegeolocation(Client *c, const Arg *arg);
164 static void togglescrollbars(Client *c, const Arg *arg);
165 static void togglestyle(Client *c, const Arg *arg);
166 static void updatetitle(Client *c);
167 static void updatewinid(Client *c);
168 static void usage(void);
169 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
170 JSContextRef js, JSObjectRef win, Client *c);
171 static void zoom(Client *c, const Arg *arg);
173 /* configuration, allows nested code to access above variables */
177 addaccelgroup(Client *c) {
179 GtkAccelGroup *group = gtk_accel_group_new();
182 for(i = 0; i < LENGTH(keys); i++) {
183 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
184 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod,
187 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
191 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
192 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
194 const gchar *uri = webkit_network_request_get_uri(req);
196 if(g_str_has_suffix(uri, "/favicon.ico"))
197 webkit_network_request_set_uri(req, "about:blank");
201 buildpath(const char *path) {
205 /* creating directory */
207 apath = g_strdup(path);
208 } else if(path[0] == '~') {
210 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
212 apath = g_strconcat(g_get_home_dir(), "/",
216 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
219 if((p = strrchr(apath, '/'))) {
221 g_mkdir_with_parents(apath, 0700);
222 g_chmod(apath, 0700); /* in case it existed */
225 /* creating file (gives error when apath ends with "/") */
226 if((f = fopen(apath, "a"))) {
227 g_chmod(apath, 0600); /* always */
235 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
236 WebKitHitTestResultContext context;
237 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
241 g_object_get(result, "context", &context, NULL);
242 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
244 g_object_get(result, "link-uri", &arg.v, NULL);
245 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
255 destroyclient(clients);
262 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
263 SoupCookie *new_cookie) {
264 flock(COOKIEJAR(self)->lock, LOCK_EX);
265 if(new_cookie && !new_cookie->expires && sessiontime) {
266 soup_cookie_set_expires(new_cookie,
267 soup_date_new_from_now(sessiontime));
269 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
270 old_cookie, new_cookie);
271 flock(COOKIEJAR(self)->lock, LOCK_UN);
275 cookiejar_class_init(CookieJarClass *klass) {
276 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
277 G_OBJECT_CLASS(klass)->get_property =
278 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
279 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
280 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
281 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
285 cookiejar_finalize(GObject *self) {
286 close(COOKIEJAR(self)->lock);
287 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
291 cookiejar_init(CookieJar *self) {
292 self->lock = open(cookiefile, 0);
295 static SoupCookieJar *
296 cookiejar_new(const char *filename, gboolean read_only) {
297 return g_object_new(COOKIEJAR_TYPE,
298 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
299 SOUP_COOKIE_JAR_READ_ONLY, read_only, NULL);
303 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
305 flock(COOKIEJAR(self)->lock, LOCK_SH);
306 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
308 flock(COOKIEJAR(self)->lock, LOCK_UN);
312 evalscript(JSContextRef js, char *script, char* scriptname) {
313 JSStringRef jsscript, jsscriptname;
314 JSValueRef exception = NULL;
316 jsscript = JSStringCreateWithUTF8CString(script);
317 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
318 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
319 jsscriptname, 0, &exception);
320 JSStringRelease(jsscript);
321 JSStringRelease(jsscriptname);
325 runscript(WebKitWebFrame *frame) {
329 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
330 evalscript(webkit_web_frame_get_global_context(frame),
336 clipboard(Client *c, const Arg *arg) {
337 gboolean paste = *(gboolean *)arg;
340 gtk_clipboard_request_text(
341 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
344 gtk_clipboard_set_text(
345 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
346 c->linkhover ? c->linkhover : geturi(c), -1);
351 copystr(char **str, const char *src) {
362 static WebKitWebView *
363 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
364 Client *n = newclient();
369 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
370 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
371 if(!webkit_web_view_can_show_mime_type(v, m)) {
372 webkit_web_policy_decision_download(p);
379 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
380 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
384 if(webkit_web_navigation_action_get_reason(n) ==
385 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
386 webkit_web_policy_decision_ignore(p);
387 arg.v = (void *)webkit_network_request_get_uri(r);
388 newwindow(NULL, &arg, 0);
395 deletion_interface(WebKitWebView *view,
396 WebKitDOMHTMLElement *arg1, Client *c) {
401 destroyclient(Client *c) {
404 webkit_web_view_stop_loading(c->view);
405 gtk_widget_destroy(GTK_WIDGET(c->view));
406 gtk_widget_destroy(c->scroll);
407 gtk_widget_destroy(c->vbox);
408 gtk_widget_destroy(c->win);
410 for(p = clients; p && p->next != c; p = p->next);
422 destroywin(GtkWidget* w, Client *c) {
427 die(const char *errstr, ...) {
430 va_start(ap, errstr);
431 vfprintf(stderr, errstr, ap);
437 find(Client *c, const Arg *arg) {
440 s = getatom(c, AtomFind);
441 gboolean forward = *(gboolean *)arg;
442 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
446 fullscreen(Client *c, const Arg *arg) {
448 gtk_window_unfullscreen(GTK_WINDOW(c->win));
450 gtk_window_fullscreen(GTK_WINDOW(c->win));
452 c->fullscreen = !c->fullscreen;
456 geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
457 WebKitGeolocationPolicyDecision *d, Client *c) {
458 if(allowgeolocation) {
459 webkit_geolocation_policy_allow(d);
461 webkit_geolocation_policy_deny(d);
466 getatom(Client *c, int a) {
467 static char buf[BUFSIZ];
470 unsigned long ldummy;
471 unsigned char *p = NULL;
473 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
474 atoms[a], 0L, BUFSIZ, False, XA_STRING,
475 &adummy, &idummy, &ldummy, &ldummy, &p);
477 strncpy(buf, (char *)p, LENGTH(buf)-1);
490 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
496 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
500 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
506 inspector(Client *c, const Arg *arg) {
507 if(c->isinspecting) {
508 webkit_web_inspector_close(c->inspector);
510 webkit_web_inspector_show(c->inspector);
514 static WebKitWebView *
515 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
516 return WEBKIT_WEB_VIEW(webkit_web_view_new());
520 inspector_show(WebKitWebInspector *i, Client *c) {
526 w = webkit_web_inspector_get_web_view(i);
527 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
528 gtk_widget_show(GTK_WIDGET(w));
529 c->isinspecting = true;
535 inspector_close(WebKitWebInspector *i, Client *c) {
541 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
543 gtk_widget_destroy(w);
544 c->isinspecting = false;
550 inspector_finished(WebKitWebInspector *i, Client *c) {
551 g_free(c->inspector);
555 keypress(GtkAccelGroup *group, GObject *obj,
556 guint key, GdkModifierType mods, Client *c) {
558 gboolean processed = FALSE;
560 mods = CLEANMASK(mods);
561 key = gdk_keyval_to_lower(key);
563 for(i = 0; i < LENGTH(keys); i++) {
564 if(key == keys[i].keyval
565 && mods == keys[i].mod
567 keys[i].func(c, &(keys[i].arg));
576 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
578 c->linkhover = copystr(&c->linkhover, l);
579 } else if(c->linkhover) {
587 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
588 WebKitWebFrame *frame;
589 WebKitWebDataSource *src;
590 WebKitNetworkRequest *request;
594 switch(webkit_web_view_get_load_status (c->view)) {
595 case WEBKIT_LOAD_COMMITTED:
597 if(strstr(uri, "https://") == uri) {
598 frame = webkit_web_view_get_main_frame(c->view);
599 src = webkit_web_frame_get_data_source(frame);
600 request = webkit_web_data_source_get_request(src);
601 msg = webkit_network_request_get_message(request);
602 c->sslfailed = soup_message_get_flags(msg)
603 ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
605 setatom(c, AtomUri, uri);
607 case WEBKIT_LOAD_FINISHED:
617 loaduri(Client *c, const Arg *arg) {
619 const char *uri = (char *)arg->v;
620 Arg a = { .b = FALSE };
623 if(strcmp(uri, "") == 0)
626 /* In case it's a file path. */
627 if(stat(uri, &st) == 0) {
628 rp = realpath(uri, NULL);
629 u = g_strdup_printf("file://%s", rp);
632 u = g_strrstr(uri, "://") ? g_strdup(uri)
633 : g_strdup_printf("http://%s", uri);
636 /* prevents endless loop */
637 if(c->uri && strcmp(u, c->uri) == 0) {
640 webkit_web_view_load_uri(c->view, u);
642 c->title = copystr(&c->title, u);
649 navigate(Client *c, const Arg *arg) {
650 int steps = *(int *)arg;
651 webkit_web_view_go_back_or_forward(c->view, steps);
657 WebKitWebSettings *settings;
658 WebKitWebFrame *frame;
659 GdkGeometry hints = { 1, 1 };
662 if(!(c = calloc(1, sizeof(Client))))
663 die("Cannot malloc!\n");
667 c->win = gtk_plug_new(embed);
669 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
671 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
672 * is always correct, so we should still call this function.
673 * But when doing so, we *must* differentiate between a
674 * WM_CLASS and a resource on the window. By convention, the
675 * window class (WM_CLASS) is capped, while the resource is in
676 * lowercase. Both these values come as a pair.
678 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
680 /* TA: 20091214: And set the role here as well -- so that
681 * sessions can pick this up.
683 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
685 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
686 g_signal_connect(G_OBJECT(c->win),
688 G_CALLBACK(destroywin), c);
694 c->pane = gtk_vpaned_new();
697 c->vbox = gtk_vbox_new(FALSE, 0);
698 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
701 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
703 g_signal_connect(G_OBJECT(c->view),
705 G_CALLBACK(titlechange), c);
706 g_signal_connect(G_OBJECT(c->view),
707 "hovering-over-link",
708 G_CALLBACK(linkhover), c);
709 g_signal_connect(G_OBJECT(c->view),
710 "geolocation-policy-decision-requested",
711 G_CALLBACK(geopolicyrequested), c);
712 g_signal_connect(G_OBJECT(c->view),
714 G_CALLBACK(createwindow), c);
715 g_signal_connect(G_OBJECT(c->view),
716 "new-window-policy-decision-requested",
717 G_CALLBACK(decidewindow), c);
718 g_signal_connect(G_OBJECT(c->view),
719 "mime-type-policy-decision-requested",
720 G_CALLBACK(decidedownload), c);
721 g_signal_connect(G_OBJECT(c->view),
722 "window-object-cleared",
723 G_CALLBACK(windowobjectcleared), c);
724 g_signal_connect(G_OBJECT(c->view),
725 "notify::load-status",
726 G_CALLBACK(loadstatuschange), c);
727 g_signal_connect(G_OBJECT(c->view),
729 G_CALLBACK(progresschange), c);
730 g_signal_connect(G_OBJECT(c->view),
731 "download-requested",
732 G_CALLBACK(initdownload), c);
733 g_signal_connect(G_OBJECT(c->view),
734 "button-release-event",
735 G_CALLBACK(buttonrelease), c);
736 g_signal_connect(G_OBJECT(c->view),
738 G_CALLBACK(populatepopup), c);
739 g_signal_connect(G_OBJECT(c->view),
740 "resource-request-starting",
741 G_CALLBACK(beforerequest), c);
742 g_signal_connect(G_OBJECT(c->view),
743 "should-show-delete-interface-for-element",
744 G_CALLBACK(deletion_interface), c);
746 /* Scrolled Window */
747 c->scroll = gtk_scrolled_window_new(NULL, NULL);
749 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
750 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
751 G_CALLBACK(gtk_true), NULL);
753 if(!enablescrollbars) {
754 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
755 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
757 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
758 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
762 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
763 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
764 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
767 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
768 TRUE, 0, GTK_PACK_START);
769 gtk_widget_grab_focus(GTK_WIDGET(c->view));
770 gtk_widget_show(c->pane);
771 gtk_widget_show(c->vbox);
772 gtk_widget_show(c->scroll);
773 gtk_widget_show(GTK_WIDGET(c->view));
774 gtk_widget_show(c->win);
775 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
777 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
778 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
779 webkit_web_view_set_full_content_zoom(c->view, TRUE);
783 settings = webkit_web_view_get_settings(c->view);
784 if(!(ua = getenv("SURF_USERAGENT")))
786 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
787 uri = g_strconcat("file://", stylefile, NULL);
788 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
789 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
791 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
793 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
795 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
796 enablespatialbrowsing, NULL);
797 g_object_set(G_OBJECT(settings), "enable-developer-extras",
798 enableinspector, NULL);
799 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
800 kioskmode ^ 1, NULL);
801 g_object_set(G_OBJECT(settings), "default-font-size",
802 defaultfontsize, NULL);
804 if(enableinspector) {
805 c->inspector = WEBKIT_WEB_INSPECTOR(
806 webkit_web_view_get_inspector(c->view));
807 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
808 G_CALLBACK(inspector_new), c);
809 g_signal_connect(G_OBJECT(c->inspector), "show-window",
810 G_CALLBACK(inspector_show), c);
811 g_signal_connect(G_OBJECT(c->inspector), "close-window",
812 G_CALLBACK(inspector_close), c);
813 g_signal_connect(G_OBJECT(c->inspector), "finished",
814 G_CALLBACK(inspector_finished), c);
815 c->isinspecting = false;
820 setatom(c, AtomFind, "");
821 setatom(c, AtomUri, "about:blank");
823 webkit_web_view_set_transparent(c->view, TRUE);
830 gdk_display_sync(gtk_widget_get_display(c->win));
832 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
834 if (fclose(stdout) != 0) {
835 die("Error closing stdout");
843 newwindow(Client *c, const Arg *arg, gboolean noembed) {
845 const char *cmd[12], *uri;
846 const Arg a = { .v = (void *)cmd };
850 if(!enablescrollbars)
852 if(embed && !noembed) {
854 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
868 uri = arg->v ? (char *)arg->v : c->linkhover;
876 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
877 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
879 for(GList *l = items; l; l = l->next) {
880 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
887 popupactivate(GtkMenuItem *menu, Client *c) {
889 * context-menu-action-2000 open link
890 * context-menu-action-1 open link in window
891 * context-menu-action-2 download linked file
892 * context-menu-action-3 copy link location
893 * context-menu-action-13 reload
894 * context-menu-action-10 back
895 * context-menu-action-11 forward
896 * context-menu-action-12 stop
901 GtkClipboard *prisel;
903 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
907 name = gtk_action_get_name(a);
908 if(!g_strcmp0(name, "context-menu-action-3")) {
909 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
910 gtk_clipboard_set_text(prisel, c->linkhover, -1);
915 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
916 Arg arg = {.v = text };
918 loaduri((Client *) d, &arg);
922 print(Client *c, const Arg *arg) {
923 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
926 static GdkFilterReturn
927 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
928 Client *c = (Client *)d;
932 if(((XEvent *)e)->type == PropertyNotify) {
933 ev = &((XEvent *)e)->xproperty;
934 if(ev->state == PropertyNewValue) {
935 if(ev->atom == atoms[AtomFind]) {
939 return GDK_FILTER_REMOVE;
940 } else if(ev->atom == atoms[AtomGo]) {
941 arg.v = getatom(c, AtomGo);
944 return GDK_FILTER_REMOVE;
948 return GDK_FILTER_CONTINUE;
952 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
953 c->progress = webkit_web_view_get_progress(c->view) * 100;
958 reload(Client *c, const Arg *arg) {
959 gboolean nocache = *(gboolean *)arg;
961 webkit_web_view_reload_bypass_cache(c->view);
963 webkit_web_view_reload(c->view);
968 scroll_h(Client *c, const Arg *arg) {
969 scroll(gtk_scrolled_window_get_hadjustment(
970 GTK_SCROLLED_WINDOW(c->scroll)), arg);
974 scroll_v(Client *c, const Arg *arg) {
975 scroll(gtk_scrolled_window_get_vadjustment(
976 GTK_SCROLLED_WINDOW(c->scroll)), arg);
980 scroll(GtkAdjustment *a, const Arg *arg) {
983 v = gtk_adjustment_get_value(a);
987 v += gtk_adjustment_get_page_increment(a) *
993 v += gtk_adjustment_get_step_increment(a) * arg->i;
997 v = MIN(v, gtk_adjustment_get_upper(a) -
998 gtk_adjustment_get_page_size(a));
999 gtk_adjustment_set_value(a, v);
1003 setatom(Client *c, int a, const char *v) {
1005 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1006 atoms[a], XA_STRING, 8, PropModeReplace,
1007 (unsigned char *)v, strlen(v) + 1);
1017 /* clean up any zombies immediately */
1019 gtk_init(NULL, NULL);
1021 dpy = GDK_DISPLAY();
1024 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1025 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1026 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1028 /* dirs and files */
1029 cookiefile = buildpath(cookiefile);
1030 scriptfile = buildpath(scriptfile);
1031 stylefile = buildpath(stylefile);
1033 /* request handler */
1034 s = webkit_get_default_session();
1037 soup_session_add_feature(s,
1038 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile,
1042 g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
1043 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1046 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1047 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1048 g_strdup_printf("http://%s", proxy);
1049 puri = soup_uri_new(new_proxy);
1050 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1051 soup_uri_free(puri);
1058 sigchld(int unused) {
1059 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1060 die("Can't install SIGCHLD handler");
1061 while(0 < waitpid(-1, NULL, WNOHANG));
1065 source(Client *c, const Arg *arg) {
1066 Arg a = { .b = FALSE };
1069 s = webkit_web_view_get_view_source_mode(c->view);
1070 webkit_web_view_set_view_source_mode(c->view, !s);
1075 spawn(Client *c, const Arg *arg) {
1078 close(ConnectionNumber(dpy));
1080 execvp(((char **)arg->v)[0], (char **)arg->v);
1081 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1088 eval(Client *c, const Arg *arg) {
1089 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1090 evalscript(webkit_web_frame_get_global_context(frame),
1091 ((char **)arg->v)[0], "");
1095 stop(Client *c, const Arg *arg) {
1096 webkit_web_view_stop_loading(c->view);
1100 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1101 c->title = copystr(&c->title, t);
1106 toggle(Client *c, const Arg *arg) {
1107 WebKitWebSettings *settings;
1108 char *name = (char *)arg->v;
1110 Arg a = { .b = FALSE };
1112 settings = webkit_web_view_get_settings(c->view);
1113 g_object_get(G_OBJECT(settings), name, &value, NULL);
1114 g_object_set(G_OBJECT(settings), name, !value, NULL);
1120 twitch(Client *c, const Arg *arg) {
1124 a = gtk_scrolled_window_get_vadjustment(
1125 GTK_SCROLLED_WINDOW(c->scroll));
1127 v = gtk_adjustment_get_value(a);
1132 v = MIN(v, gtk_adjustment_get_upper(a) -
1133 gtk_adjustment_get_page_size(a));
1134 gtk_adjustment_set_value(a, v);
1138 togglegeolocation(Client *c, const Arg *arg) {
1139 Arg a = { .b = FALSE };
1141 allowgeolocation ^= 1;
1147 togglescrollbars(Client *c, const Arg *arg) {
1148 GtkPolicyType vspolicy;
1151 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1153 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1154 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1155 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1157 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1158 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1167 togglestyle(Client *c, const Arg *arg) {
1168 WebKitWebSettings *settings;
1171 settings = webkit_web_view_get_settings(c->view);
1172 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1173 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1174 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1180 gettogglestat(Client *c){
1183 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1185 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1187 togglestat[0] = value? 'C': 'c';
1189 togglestat[1] = allowgeolocation? 'G': 'g';
1191 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1192 togglestat[2] = value? 'I': 'i';
1194 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1195 togglestat[3] = value? 'S': 's';
1197 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1198 togglestat[4] = value? 'V': 'v';
1200 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1201 togglestat[5] = uri[0] ? 'M': 'm';
1203 togglestat[6] = '\0';
1207 getpagestat(Client *c) {
1208 const char *uri = geturi(c);
1210 if(strstr(uri, "https://") == uri) {
1211 pagestat[0] = c->sslfailed ? 'U' : 'T';
1216 pagestat[1] = usingproxy ? 'P' : '-';
1222 updatetitle(Client *c) {
1225 if(showindicators) {
1230 t = g_strdup_printf("%s:%s | %s", togglestat,
1231 pagestat, c->linkhover);
1232 } else if(c->progress != 100) {
1233 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1234 togglestat, pagestat, c->title);
1236 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1240 gtk_window_set_title(GTK_WINDOW(c->win), t);
1243 gtk_window_set_title(GTK_WINDOW(c->win), c->title);
1248 updatewinid(Client *c) {
1249 snprintf(winid, LENGTH(winid), "%u",
1250 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1255 die("usage: %s [-biknpsvx] [-c cookiefile] [-e xid] [-r scriptfile]"
1256 " [-t stylefile] [-u useragent] [uri]\n", basename(argv0));
1260 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1261 JSObjectRef win, Client *c) {
1266 zoom(Client *c, const Arg *arg) {
1270 webkit_web_view_zoom_out(c->view);
1271 } else if(arg->i > 0) {
1273 webkit_web_view_zoom_in(c->view);
1277 webkit_web_view_set_zoom_level(c->view, 1.0);
1282 main(int argc, char *argv[]) {
1285 memset(&arg, 0, sizeof(arg));
1287 /* command line args */
1290 enablescrollbars = 0;
1293 cookiefile = EARGF(usage());
1296 embed = strtol(EARGF(usage()), NULL, 0);
1299 allowgeolocation = 0;
1308 enableinspector = 0;
1314 scriptfile = EARGF(usage());
1320 stylefile = EARGF(usage());
1323 useragent = EARGF(usage());
1326 die("surf-"VERSION", ©2009-2012 surf engineers, "
1327 "see LICENSE for details\n");
1340 loaduri(clients, &arg);
1345 return EXIT_SUCCESS;