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[8];
82 static char pagestat[3];
83 static GTlsDatabase *tlsdb;
84 static int policysel = 0;
86 static void addaccelgroup(Client *c);
87 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
88 WebKitWebResource *r, WebKitNetworkRequest *req,
89 WebKitNetworkResponse *resp, gpointer d);
90 static char *buildpath(const char *path);
91 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e,
93 static void cleanup(void);
94 static void clipboard(Client *c, const Arg *arg);
96 /* Cookiejar implementation */
97 static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
98 SoupCookie *new_cookie);
99 static void cookiejar_finalize(GObject *self);
100 static SoupCookieJarAcceptPolicy cookiepolicy_get(void);
101 static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only,
102 SoupCookieJarAcceptPolicy policy);
103 static void cookiejar_set_property(GObject *self, guint prop_id,
104 const GValue *value, GParamSpec *pspec);
105 static char cookiepolicy_set(const SoupCookieJarAcceptPolicy p);
107 static char *copystr(char **str, const char *src);
108 static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f,
110 static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f,
111 WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p,
113 static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f,
114 WebKitNetworkRequest *r, WebKitWebNavigationAction *n,
115 WebKitWebPolicyDecision *p, Client *c);
116 static gboolean deletion_interface(WebKitWebView *view,
117 WebKitDOMHTMLElement *arg1, Client *c);
118 static void destroyclient(Client *c);
119 static void destroywin(GtkWidget* w, Client *c);
120 static void die(const char *errstr, ...);
121 static void eval(Client *c, const Arg *arg);
122 static void find(Client *c, const Arg *arg);
123 static void fullscreen(Client *c, const Arg *arg);
124 static void geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
125 WebKitGeolocationPolicyDecision *d, Client *c);
126 static const char *getatom(Client *c, int a);
127 static void gettogglestat(Client *c);
128 static void getpagestat(Client *c);
129 static char *geturi(Client *c);
130 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
132 static void inspector(Client *c, const Arg *arg);
133 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
135 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
136 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
137 static void inspector_finished(WebKitWebInspector *i, Client *c);
139 static gboolean keypress(GtkAccelGroup *group,
140 GObject *obj, guint key, GdkModifierType mods,
142 static void linkhover(WebKitWebView *v, const char* t, const char* l,
144 static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec,
146 static void loaduri(Client *c, const Arg *arg);
147 static void navigate(Client *c, const Arg *arg);
148 static Client *newclient(void);
149 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
150 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
151 static void populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c);
152 static void popupactivate(GtkMenuItem *menu, Client *);
153 static void print(Client *c, const Arg *arg);
154 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
156 static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
157 static void reload(Client *c, const Arg *arg);
158 static void scroll_h(Client *c, const Arg *arg);
159 static void scroll_v(Client *c, const Arg *arg);
160 static void scroll(GtkAdjustment *a, const Arg *arg);
161 static void setatom(Client *c, int a, const char *v);
162 static void setup(void);
163 static void sigchld(int unused);
164 static void source(Client *c, const Arg *arg);
165 static void spawn(Client *c, const Arg *arg);
166 static void stop(Client *c, const Arg *arg);
167 static void titlechange(WebKitWebView *v, WebKitWebFrame *frame,
168 const char *title, Client *c);
169 static void toggle(Client *c, const Arg *arg);
170 static void togglecookiepolicy(Client *c, const Arg *arg);
171 static void togglegeolocation(Client *c, const Arg *arg);
172 static void togglescrollbars(Client *c, const Arg *arg);
173 static void togglestyle(Client *c, const Arg *arg);
174 static void updatetitle(Client *c);
175 static void updatewinid(Client *c);
176 static void usage(void);
177 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
178 JSContextRef js, JSObjectRef win, Client *c);
179 static void zoom(Client *c, const Arg *arg);
181 /* configuration, allows nested code to access above variables */
185 addaccelgroup(Client *c) {
187 GtkAccelGroup *group = gtk_accel_group_new();
190 for(i = 0; i < LENGTH(keys); i++) {
191 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
192 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod,
195 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
199 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
200 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
202 const gchar *uri = webkit_network_request_get_uri(req);
204 if(g_str_has_suffix(uri, "/favicon.ico"))
205 webkit_network_request_set_uri(req, "about:blank");
209 buildpath(const char *path) {
213 /* creating directory */
215 apath = g_strdup(path);
216 } else if(path[0] == '~') {
218 apath = g_strconcat(g_get_home_dir(), &path[1], NULL);
220 apath = g_strconcat(g_get_home_dir(), "/",
224 apath = g_strconcat(g_get_current_dir(), "/", path, NULL);
227 if((p = strrchr(apath, '/'))) {
229 g_mkdir_with_parents(apath, 0700);
230 g_chmod(apath, 0700); /* in case it existed */
233 /* creating file (gives error when apath ends with "/") */
234 if((f = fopen(apath, "a"))) {
235 g_chmod(apath, 0600); /* always */
243 buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) {
244 WebKitHitTestResultContext context;
245 WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web,
249 g_object_get(result, "context", &context, NULL);
250 if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
252 (e->button == 1 && CLEANMASK(e->state) == CLEANMASK(MODKEY))) {
253 g_object_get(result, "link-uri", &arg.v, NULL);
254 newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK);
264 destroyclient(clients);
271 cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie,
272 SoupCookie *new_cookie) {
273 flock(COOKIEJAR(self)->lock, LOCK_EX);
274 if(new_cookie && !new_cookie->expires && sessiontime) {
275 soup_cookie_set_expires(new_cookie,
276 soup_date_new_from_now(sessiontime));
278 SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self,
279 old_cookie, new_cookie);
280 flock(COOKIEJAR(self)->lock, LOCK_UN);
284 cookiejar_class_init(CookieJarClass *klass) {
285 SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed;
286 G_OBJECT_CLASS(klass)->get_property =
287 G_OBJECT_CLASS(cookiejar_parent_class)->get_property;
288 G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property;
289 G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize;
290 g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename");
294 cookiejar_finalize(GObject *self) {
295 close(COOKIEJAR(self)->lock);
296 G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self);
300 cookiejar_init(CookieJar *self) {
301 self->lock = open(cookiefile, 0);
304 static SoupCookieJar *
305 cookiejar_new(const char *filename, gboolean read_only,
306 SoupCookieJarAcceptPolicy policy) {
307 return g_object_new(COOKIEJAR_TYPE,
308 SOUP_COOKIE_JAR_TEXT_FILENAME, filename,
309 SOUP_COOKIE_JAR_READ_ONLY, read_only,
310 SOUP_COOKIE_JAR_ACCEPT_POLICY, policy, NULL);
314 cookiejar_set_property(GObject *self, guint prop_id, const GValue *value,
316 flock(COOKIEJAR(self)->lock, LOCK_SH);
317 G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id,
319 flock(COOKIEJAR(self)->lock, LOCK_UN);
322 static SoupCookieJarAcceptPolicy
323 cookiepolicy_get(void) {
324 switch(cookiepolicies[policysel]) {
326 return SOUP_COOKIE_JAR_ACCEPT_NEVER;
328 return SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;
334 return SOUP_COOKIE_JAR_ACCEPT_ALWAYS;
338 cookiepolicy_set(const SoupCookieJarAcceptPolicy ep) {
340 case SOUP_COOKIE_JAR_ACCEPT_NEVER:
342 case SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY:
344 case SOUP_COOKIE_JAR_ACCEPT_ALWAYS:
353 evalscript(JSContextRef js, char *script, char* scriptname) {
354 JSStringRef jsscript, jsscriptname;
355 JSValueRef exception = NULL;
357 jsscript = JSStringCreateWithUTF8CString(script);
358 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
359 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
360 jsscriptname, 0, &exception);
361 JSStringRelease(jsscript);
362 JSStringRelease(jsscriptname);
366 runscript(WebKitWebFrame *frame) {
370 if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
371 evalscript(webkit_web_frame_get_global_context(frame),
377 clipboard(Client *c, const Arg *arg) {
378 gboolean paste = *(gboolean *)arg;
381 gtk_clipboard_request_text(
382 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
385 gtk_clipboard_set_text(
386 gtk_clipboard_get(GDK_SELECTION_PRIMARY),
387 c->linkhover ? c->linkhover : geturi(c), -1);
392 copystr(char **str, const char *src) {
403 static WebKitWebView *
404 createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
405 Client *n = newclient();
410 decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r,
411 gchar *m, WebKitWebPolicyDecision *p, Client *c) {
412 if(!webkit_web_view_can_show_mime_type(v, m)) {
413 webkit_web_policy_decision_download(p);
420 decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r,
421 WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p,
425 if(webkit_web_navigation_action_get_reason(n) ==
426 WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) {
427 webkit_web_policy_decision_ignore(p);
428 arg.v = (void *)webkit_network_request_get_uri(r);
429 newwindow(NULL, &arg, 0);
436 deletion_interface(WebKitWebView *view,
437 WebKitDOMHTMLElement *arg1, Client *c) {
442 destroyclient(Client *c) {
445 webkit_web_view_stop_loading(c->view);
446 gtk_widget_destroy(GTK_WIDGET(c->view));
447 gtk_widget_destroy(c->scroll);
448 gtk_widget_destroy(c->vbox);
449 gtk_widget_destroy(c->win);
451 for(p = clients; p && p->next != c; p = p->next);
463 destroywin(GtkWidget* w, Client *c) {
468 die(const char *errstr, ...) {
471 va_start(ap, errstr);
472 vfprintf(stderr, errstr, ap);
478 find(Client *c, const Arg *arg) {
481 s = getatom(c, AtomFind);
482 gboolean forward = *(gboolean *)arg;
483 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
487 fullscreen(Client *c, const Arg *arg) {
489 gtk_window_unfullscreen(GTK_WINDOW(c->win));
491 gtk_window_fullscreen(GTK_WINDOW(c->win));
493 c->fullscreen = !c->fullscreen;
497 geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f,
498 WebKitGeolocationPolicyDecision *d, Client *c) {
499 if(allowgeolocation) {
500 webkit_geolocation_policy_allow(d);
502 webkit_geolocation_policy_deny(d);
507 getatom(Client *c, int a) {
508 static char buf[BUFSIZ];
511 unsigned long ldummy;
512 unsigned char *p = NULL;
514 XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
515 atoms[a], 0L, BUFSIZ, False, XA_STRING,
516 &adummy, &idummy, &ldummy, &ldummy, &p);
518 strncpy(buf, (char *)p, LENGTH(buf)-1);
531 if(!(uri = (char *)webkit_web_view_get_uri(c->view)))
537 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
541 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
547 inspector(Client *c, const Arg *arg) {
548 if(c->isinspecting) {
549 webkit_web_inspector_close(c->inspector);
551 webkit_web_inspector_show(c->inspector);
555 static WebKitWebView *
556 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) {
557 return WEBKIT_WEB_VIEW(webkit_web_view_new());
561 inspector_show(WebKitWebInspector *i, Client *c) {
567 w = webkit_web_inspector_get_web_view(i);
568 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
569 gtk_widget_show(GTK_WIDGET(w));
570 c->isinspecting = true;
576 inspector_close(WebKitWebInspector *i, Client *c) {
582 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
584 gtk_widget_destroy(w);
585 c->isinspecting = false;
591 inspector_finished(WebKitWebInspector *i, Client *c) {
592 g_free(c->inspector);
596 keypress(GtkAccelGroup *group, GObject *obj,
597 guint key, GdkModifierType mods, Client *c) {
599 gboolean processed = FALSE;
601 mods = CLEANMASK(mods);
602 key = gdk_keyval_to_lower(key);
604 for(i = 0; i < LENGTH(keys); i++) {
605 if(key == keys[i].keyval
606 && mods == keys[i].mod
608 keys[i].func(c, &(keys[i].arg));
617 linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
619 c->linkhover = copystr(&c->linkhover, l);
620 } else if(c->linkhover) {
628 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
629 WebKitWebFrame *frame;
630 WebKitWebDataSource *src;
631 WebKitNetworkRequest *request;
635 switch(webkit_web_view_get_load_status (c->view)) {
636 case WEBKIT_LOAD_COMMITTED:
638 if(strstr(uri, "https://") == uri) {
639 frame = webkit_web_view_get_main_frame(c->view);
640 src = webkit_web_frame_get_data_source(frame);
641 request = webkit_web_data_source_get_request(src);
642 msg = webkit_network_request_get_message(request);
643 c->sslfailed = !(soup_message_get_flags(msg)
644 & SOUP_MESSAGE_CERTIFICATE_TRUSTED);
646 setatom(c, AtomUri, uri);
648 case WEBKIT_LOAD_FINISHED:
658 loaduri(Client *c, const Arg *arg) {
660 const char *uri = (char *)arg->v;
661 Arg a = { .b = FALSE };
664 if(strcmp(uri, "") == 0)
667 /* In case it's a file path. */
668 if(stat(uri, &st) == 0) {
669 rp = realpath(uri, NULL);
670 u = g_strdup_printf("file://%s", rp);
673 u = g_strrstr(uri, "://") ? g_strdup(uri)
674 : g_strdup_printf("http://%s", uri);
677 setatom(c, AtomUri, uri);
679 /* prevents endless loop */
680 if(strcmp(u, geturi(c)) == 0) {
683 webkit_web_view_load_uri(c->view, u);
685 c->title = copystr(&c->title, u);
692 navigate(Client *c, const Arg *arg) {
693 int steps = *(int *)arg;
694 webkit_web_view_go_back_or_forward(c->view, steps);
700 WebKitWebSettings *settings;
701 WebKitWebFrame *frame;
702 GdkGeometry hints = { 1, 1 };
707 if(!(c = calloc(1, sizeof(Client))))
708 die("Cannot malloc!\n");
715 c->win = gtk_plug_new(embed);
717 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
719 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
720 * is always correct, so we should still call this function.
721 * But when doing so, we *must* differentiate between a
722 * WM_CLASS and a resource on the window. By convention, the
723 * window class (WM_CLASS) is capped, while the resource is in
724 * lowercase. Both these values come as a pair.
726 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
728 /* TA: 20091214: And set the role here as well -- so that
729 * sessions can pick this up.
731 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
733 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
734 g_signal_connect(G_OBJECT(c->win),
736 G_CALLBACK(destroywin), c);
742 c->pane = gtk_vpaned_new();
745 c->vbox = gtk_vbox_new(FALSE, 0);
746 gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE);
749 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
751 g_signal_connect(G_OBJECT(c->view),
753 G_CALLBACK(titlechange), c);
754 g_signal_connect(G_OBJECT(c->view),
755 "hovering-over-link",
756 G_CALLBACK(linkhover), c);
757 g_signal_connect(G_OBJECT(c->view),
758 "geolocation-policy-decision-requested",
759 G_CALLBACK(geopolicyrequested), c);
760 g_signal_connect(G_OBJECT(c->view),
762 G_CALLBACK(createwindow), c);
763 g_signal_connect(G_OBJECT(c->view),
764 "new-window-policy-decision-requested",
765 G_CALLBACK(decidewindow), c);
766 g_signal_connect(G_OBJECT(c->view),
767 "mime-type-policy-decision-requested",
768 G_CALLBACK(decidedownload), c);
769 g_signal_connect(G_OBJECT(c->view),
770 "window-object-cleared",
771 G_CALLBACK(windowobjectcleared), c);
772 g_signal_connect(G_OBJECT(c->view),
773 "notify::load-status",
774 G_CALLBACK(loadstatuschange), c);
775 g_signal_connect(G_OBJECT(c->view),
777 G_CALLBACK(progresschange), c);
778 g_signal_connect(G_OBJECT(c->view),
779 "download-requested",
780 G_CALLBACK(initdownload), c);
781 g_signal_connect(G_OBJECT(c->view),
782 "button-release-event",
783 G_CALLBACK(buttonrelease), c);
784 g_signal_connect(G_OBJECT(c->view),
786 G_CALLBACK(populatepopup), c);
787 g_signal_connect(G_OBJECT(c->view),
788 "resource-request-starting",
789 G_CALLBACK(beforerequest), c);
790 g_signal_connect(G_OBJECT(c->view),
791 "should-show-delete-interface-for-element",
792 G_CALLBACK(deletion_interface), c);
794 /* Scrolled Window */
795 c->scroll = gtk_scrolled_window_new(NULL, NULL);
797 frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view));
798 g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed",
799 G_CALLBACK(gtk_true), NULL);
801 if(!enablescrollbars) {
802 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
803 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
805 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
806 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
810 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
811 gtk_container_add(GTK_CONTAINER(c->win), c->pane);
812 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
815 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE,
816 TRUE, 0, GTK_PACK_START);
817 gtk_widget_grab_focus(GTK_WIDGET(c->view));
818 gtk_widget_show(c->pane);
819 gtk_widget_show(c->vbox);
820 gtk_widget_show(c->scroll);
821 gtk_widget_show(GTK_WIDGET(c->view));
822 gtk_widget_show(c->win);
823 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
825 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
826 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
827 webkit_web_view_set_full_content_zoom(c->view, TRUE);
831 settings = webkit_web_view_get_settings(c->view);
832 if(!(ua = getenv("SURF_USERAGENT")))
834 g_object_set(G_OBJECT(settings), "user-agent", ua, NULL);
835 uri = g_strconcat("file://", stylefile, NULL);
836 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
837 g_object_set(G_OBJECT(settings), "auto-load-images", loadimages,
839 g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins,
841 g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts,
843 g_object_set(G_OBJECT(settings), "enable-spatial-navigation",
844 enablespatialbrowsing, NULL);
845 g_object_set(G_OBJECT(settings), "enable-developer-extras",
846 enableinspector, NULL);
847 g_object_set(G_OBJECT(settings), "enable-default-context-menu",
848 kioskmode ^ 1, NULL);
849 g_object_set(G_OBJECT(settings), "default-font-size",
850 defaultfontsize, NULL);
853 * While stupid, CSS specifies that a pixel represents 1/96 of an inch.
854 * This ensures websites are not unusably small with a high DPI screen.
855 * It is equivalent to firefox's "layout.css.devPixelsPerPx" setting.
858 screen = gdk_window_get_screen(GTK_WIDGET(c->win)->window);
859 dpi = gdk_screen_get_resolution(screen);
861 g_object_set(G_OBJECT(settings), "enforce-96-dpi", true,
863 webkit_web_view_set_zoom_level(c->view, dpi/96);
866 /* This might conflict with _zoomto96dpi_. */
868 webkit_web_view_set_zoom_level(c->view, zoomlevel);
870 if(enableinspector) {
871 c->inspector = WEBKIT_WEB_INSPECTOR(
872 webkit_web_view_get_inspector(c->view));
873 g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view",
874 G_CALLBACK(inspector_new), c);
875 g_signal_connect(G_OBJECT(c->inspector), "show-window",
876 G_CALLBACK(inspector_show), c);
877 g_signal_connect(G_OBJECT(c->inspector), "close-window",
878 G_CALLBACK(inspector_close), c);
879 g_signal_connect(G_OBJECT(c->inspector), "finished",
880 G_CALLBACK(inspector_finished), c);
881 c->isinspecting = false;
884 if(runinfullscreen) {
891 setatom(c, AtomFind, "");
892 setatom(c, AtomUri, "about:blank");
894 webkit_web_view_set_transparent(c->view, TRUE);
900 gdk_display_sync(gtk_widget_get_display(c->win));
902 (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
904 if (fclose(stdout) != 0) {
905 die("Error closing stdout");
913 newwindow(Client *c, const Arg *arg, gboolean noembed) {
915 const char *cmd[16], *uri;
916 const Arg a = { .v = (void *)cmd };
921 cmd[i++] = cookiepolicies;
922 if(!enablescrollbars)
924 if(embed && !noembed) {
926 snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed);
940 cmd[i++] = cookiefile;
942 uri = arg->v ? (char *)arg->v : c->linkhover;
950 populatepopup(WebKitWebView *web, GtkMenu *menu, Client *c) {
951 GList *items = gtk_container_get_children(GTK_CONTAINER(menu));
953 for(GList *l = items; l; l = l->next) {
954 g_signal_connect(l->data, "activate", G_CALLBACK(popupactivate), c);
961 popupactivate(GtkMenuItem *menu, Client *c) {
963 * context-menu-action-2000 open link
964 * context-menu-action-1 open link in window
965 * context-menu-action-2 download linked file
966 * context-menu-action-3 copy link location
967 * context-menu-action-13 reload
968 * context-menu-action-10 back
969 * context-menu-action-11 forward
970 * context-menu-action-12 stop
975 GtkClipboard *prisel;
977 a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(menu));
981 name = gtk_action_get_name(a);
982 if(!g_strcmp0(name, "context-menu-action-3")) {
983 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
984 gtk_clipboard_set_text(prisel, c->linkhover, -1);
989 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) {
990 Arg arg = {.v = text };
992 loaduri((Client *) d, &arg);
996 print(Client *c, const Arg *arg) {
997 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
1000 static GdkFilterReturn
1001 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
1002 Client *c = (Client *)d;
1006 if(((XEvent *)e)->type == PropertyNotify) {
1007 ev = &((XEvent *)e)->xproperty;
1008 if(ev->state == PropertyNewValue) {
1009 if(ev->atom == atoms[AtomFind]) {
1013 return GDK_FILTER_REMOVE;
1014 } else if(ev->atom == atoms[AtomGo]) {
1015 arg.v = getatom(c, AtomGo);
1018 return GDK_FILTER_REMOVE;
1022 return GDK_FILTER_CONTINUE;
1026 progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
1027 c->progress = webkit_web_view_get_progress(c->view) * 100;
1032 reload(Client *c, const Arg *arg) {
1033 gboolean nocache = *(gboolean *)arg;
1035 webkit_web_view_reload_bypass_cache(c->view);
1037 webkit_web_view_reload(c->view);
1042 scroll_h(Client *c, const Arg *arg) {
1043 scroll(gtk_scrolled_window_get_hadjustment(
1044 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1048 scroll_v(Client *c, const Arg *arg) {
1049 scroll(gtk_scrolled_window_get_vadjustment(
1050 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1054 scroll(GtkAdjustment *a, const Arg *arg) {
1057 v = gtk_adjustment_get_value(a);
1061 v += gtk_adjustment_get_page_increment(a) *
1067 v += gtk_adjustment_get_step_increment(a) * arg->i;
1071 v = MIN(v, gtk_adjustment_get_upper(a) -
1072 gtk_adjustment_get_page_size(a));
1073 gtk_adjustment_set_value(a, v);
1077 setatom(Client *c, int a, const char *v) {
1079 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
1080 atoms[a], XA_STRING, 8, PropModeReplace,
1081 (unsigned char *)v, strlen(v) + 1);
1090 GError *error = NULL;
1092 /* clean up any zombies immediately */
1094 gtk_init(NULL, NULL);
1096 dpy = GDK_DISPLAY();
1099 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1100 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1101 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1103 /* dirs and files */
1104 cookiefile = buildpath(cookiefile);
1105 scriptfile = buildpath(scriptfile);
1106 stylefile = buildpath(stylefile);
1108 /* request handler */
1109 s = webkit_get_default_session();
1112 soup_session_add_feature(s,
1113 SOUP_SESSION_FEATURE(cookiejar_new(cookiefile, FALSE,
1114 cookiepolicy_get())));
1117 tlsdb = g_tls_file_database_new(cafile, &error);
1120 g_warning("Error loading SSL database %s: %s", cafile, error->message);
1121 g_error_free(error);
1123 g_object_set(G_OBJECT(s), "tls-database", tlsdb, NULL);
1124 g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
1127 if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
1128 new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
1129 g_strdup_printf("http://%s", proxy);
1130 puri = soup_uri_new(new_proxy);
1131 g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
1132 soup_uri_free(puri);
1139 sigchld(int unused) {
1140 if(signal(SIGCHLD, sigchld) == SIG_ERR)
1141 die("Can't install SIGCHLD handler");
1142 while(0 < waitpid(-1, NULL, WNOHANG));
1146 source(Client *c, const Arg *arg) {
1147 Arg a = { .b = FALSE };
1150 s = webkit_web_view_get_view_source_mode(c->view);
1151 webkit_web_view_set_view_source_mode(c->view, !s);
1156 spawn(Client *c, const Arg *arg) {
1159 close(ConnectionNumber(dpy));
1161 execvp(((char **)arg->v)[0], (char **)arg->v);
1162 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1169 eval(Client *c, const Arg *arg) {
1170 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1171 evalscript(webkit_web_frame_get_global_context(frame),
1172 ((char **)arg->v)[0], "");
1176 stop(Client *c, const Arg *arg) {
1177 webkit_web_view_stop_loading(c->view);
1181 titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) {
1182 c->title = copystr(&c->title, t);
1187 toggle(Client *c, const Arg *arg) {
1188 WebKitWebSettings *settings;
1189 char *name = (char *)arg->v;
1191 Arg a = { .b = FALSE };
1193 settings = webkit_web_view_get_settings(c->view);
1194 g_object_get(G_OBJECT(settings), name, &value, NULL);
1195 g_object_set(G_OBJECT(settings), name, !value, NULL);
1201 togglecookiepolicy(Client *c, const Arg *arg) {
1203 SoupCookieJarAcceptPolicy policy;
1205 jar = SOUP_COOKIE_JAR(
1206 soup_session_get_feature(
1207 webkit_get_default_session(),
1208 SOUP_TYPE_COOKIE_JAR));
1209 g_object_get(G_OBJECT(jar), "accept-policy", &policy, NULL);
1212 if(policysel >= strlen(cookiepolicies))
1215 g_object_set(G_OBJECT(jar), "accept-policy",
1216 cookiepolicy_get(), NULL);
1219 /* Do not reload. */
1223 togglegeolocation(Client *c, const Arg *arg) {
1224 Arg a = { .b = FALSE };
1226 allowgeolocation ^= 1;
1232 twitch(Client *c, const Arg *arg) {
1236 a = gtk_scrolled_window_get_vadjustment(
1237 GTK_SCROLLED_WINDOW(c->scroll));
1239 v = gtk_adjustment_get_value(a);
1244 v = MIN(v, gtk_adjustment_get_upper(a) -
1245 gtk_adjustment_get_page_size(a));
1246 gtk_adjustment_set_value(a, v);
1250 togglescrollbars(Client *c, const Arg *arg) {
1251 GtkPolicyType vspolicy;
1254 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy);
1256 if(vspolicy == GTK_POLICY_AUTOMATIC) {
1257 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1258 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1260 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1261 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1270 togglestyle(Client *c, const Arg *arg) {
1271 WebKitWebSettings *settings;
1274 settings = webkit_web_view_get_settings(c->view);
1275 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1276 uri = uri[0] ? g_strdup("") : g_strconcat("file://", stylefile, NULL);
1277 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL);
1283 gettogglestat(Client *c){
1287 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1289 togglestat[p++] = cookiepolicy_set(cookiepolicy_get());
1291 g_object_get(G_OBJECT(settings), "enable-caret-browsing",
1293 togglestat[p++] = value? 'C': 'c';
1295 togglestat[p++] = allowgeolocation? 'G': 'g';
1297 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1298 togglestat[p++] = value? 'I': 'i';
1300 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1301 togglestat[p++] = value? 'S': 's';
1303 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1304 togglestat[p++] = value? 'V': 'v';
1306 g_object_get(G_OBJECT(settings), "user-stylesheet-uri", &uri, NULL);
1307 togglestat[p++] = uri[0] ? 'M': 'm';
1309 togglestat[p] = '\0';
1313 getpagestat(Client *c) {
1314 const char *uri = geturi(c);
1316 if(strstr(uri, "https://") == uri) {
1317 pagestat[0] = c->sslfailed ? 'U' : 'T';
1322 pagestat[1] = usingproxy ? 'P' : '-';
1328 updatetitle(Client *c) {
1331 if(showindicators) {
1336 t = g_strdup_printf("%s:%s | %s", togglestat,
1337 pagestat, c->linkhover);
1338 } else if(c->progress != 100) {
1339 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1340 togglestat, pagestat,
1341 (c->title == NULL)? "" : c->title);
1343 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1344 (c->title == NULL)? "" : c->title);
1347 gtk_window_set_title(GTK_WINDOW(c->win), t);
1350 gtk_window_set_title(GTK_WINDOW(c->win),
1351 (c->title == NULL)? "" : c->title);
1356 updatewinid(Client *c) {
1357 snprintf(winid, LENGTH(winid), "%u",
1358 (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
1363 die("usage: %s [-bBfFgGiIkKnNpPsSvx]"
1364 " [-a cookiepolicies ] "
1365 " [-c cookiefile] [-e xid] [-r scriptfile]"
1366 " [-t stylefile] [-u useragent] [-z zoomlevel]"
1367 " [uri]\n", basename(argv0));
1371 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1372 JSObjectRef win, Client *c) {
1377 zoom(Client *c, const Arg *arg) {
1381 webkit_web_view_zoom_out(c->view);
1382 } else if(arg->i > 0) {
1384 webkit_web_view_zoom_in(c->view);
1388 webkit_web_view_set_zoom_level(c->view, 1.0);
1393 main(int argc, char *argv[]) {
1397 memset(&arg, 0, sizeof(arg));
1399 /* command line args */
1402 cookiepolicies = EARGF(usage());
1405 enablescrollbars = 0;
1408 enablescrollbars = 1;
1411 cookiefile = EARGF(usage());
1414 embed = strtol(EARGF(usage()), NULL, 0);
1417 runinfullscreen = 1;
1420 runinfullscreen = 0;
1423 allowgeolocation = 0;
1426 allowgeolocation = 1;
1441 enableinspector = 0;
1444 enableinspector = 1;
1453 scriptfile = EARGF(usage());
1462 stylefile = EARGF(usage());
1465 useragent = EARGF(usage());
1468 die("surf-"VERSION", ©2009-2014 surf engineers, "
1469 "see LICENSE for details\n");
1474 zoomlevel = strtof(EARGF(usage()), NULL);
1485 loaduri(clients, &arg);
1493 return EXIT_SUCCESS;