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 <webkit2/webkit2.h>
21 #include <glib/gstdio.h>
22 #include <JavaScriptCore/JavaScript.h>
34 #define LENGTH(x) (sizeof(x) / sizeof(x[0]))
35 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
37 enum { AtomFind, AtomGo, AtomUri, AtomLast };
40 OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
41 OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK,
42 OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE,
43 OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA,
44 OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE,
45 OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR,
46 OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION,
47 OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel,
50 typedef union Arg Arg;
57 typedef struct Client {
61 WebKitWebInspector *inspector;
62 WebKitHitTestResult *mousepos;
63 GTlsCertificateFlags tlsflags;
64 const char *title, *targeturi;
68 gboolean zoomed, fullscreen, isinspecting;
74 void (*func)(Client *c, const Arg *arg);
82 void (*func)(Client *c, const Arg *arg);
93 static Atom atoms[AtomLast];
94 static Client *clients = NULL;
95 static Window embed = 0;
96 static gboolean showxid = FALSE;
97 static char winid[64];
98 static char togglestat[9];
99 static char pagestat[3];
100 static GTlsDatabase *tlsdb;
101 static int cookiepolicy;
102 static char *stylefile = NULL;
104 static void addaccelgroup(Client *c);
105 static void beforerequest(WebKitWebView *w, WebKitWebFrame *f,
106 WebKitWebResource *r, WebKitNetworkRequest *req,
107 WebKitNetworkResponse *resp, Client *c);
108 static char *buildfile(const char *path);
109 static char *buildpath(const char *path);
110 static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c);
111 static void cleanup(void);
112 static void clipboard(Client *c, const Arg *arg);
114 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
115 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
117 static char *copystr(char **str, const char *src);
118 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
120 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
121 WebKitPolicyDecisionType dt, Client *c);
122 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
123 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
124 static void decideresource(WebKitPolicyDecision *d, Client *c);
125 static gboolean deletion_interface(WebKitWebView *view,
126 WebKitDOMHTMLElement *arg1, Client *c);
127 static void destroyclient(Client *c);
128 static void destroywin(GtkWidget* w, Client *c);
129 static void die(const char *errstr, ...);
130 static void eval(Client *c, const Arg *arg);
131 static void find(Client *c, const Arg *arg);
132 static void fullscreen(Client *c, const Arg *arg);
133 static gboolean permissionrequested(WebKitWebView *v,
134 WebKitPermissionRequest *r, Client *c);
135 static const char *getatom(Client *c, int a);
136 static void gettogglestat(Client *c);
137 static void getpagestat(Client *c);
138 static char *geturi(Client *c);
139 static const gchar *getstyle(const char *uri);
140 static void setstyle(Client *c, const char *style);
142 static void handleplumb(Client *c, WebKitWebView *w, const gchar *uri);
144 static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
146 static void inspector(Client *c, const Arg *arg);
147 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
149 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
150 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
151 static void inspector_finished(WebKitWebInspector *i, Client *c);
153 static gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key,
154 GdkModifierType mods, Client *c);
155 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
156 guint modifiers, Client *c);
157 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
158 static void loaduri(Client *c, const Arg *arg);
159 static void navigate(Client *c, const Arg *arg);
160 static Client *newclient(Client *c);
161 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
162 static void showview(WebKitWebView *v, Client *c);
163 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
164 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
165 static gboolean contextmenu(WebKitWebView *view, GtkWidget *menu,
166 WebKitHitTestResult *target, gboolean keyboard,
168 static void menuactivate(GtkMenuItem *item, Client *c);
169 static void print(Client *c, const Arg *arg);
170 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
172 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
173 static void linkopen(Client *c, const Arg *arg);
174 static void linkopenembed(Client *c, const Arg *arg);
175 static void reload(Client *c, const Arg *arg);
176 static void scroll_h(Client *c, const Arg *arg);
177 static void scroll_v(Client *c, const Arg *arg);
178 static void scroll(GtkAdjustment *a, const Arg *arg);
179 static void setatom(Client *c, int a, const char *v);
180 static void setup(void);
181 static void sigchld(int unused);
182 static void spawn(Client *c, const Arg *arg);
183 static void stop(Client *c, const Arg *arg);
184 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
185 static void titlechangeleave(void *a, void *b, Client *c);
186 static void toggle(Client *c, const Arg *arg);
187 static void togglecookiepolicy(Client *c, const Arg *arg);
188 static void togglegeolocation(Client *c, const Arg *arg);
189 static void togglescrollbars(Client *c, const Arg *arg);
190 static void togglestyle(Client *c, const Arg *arg);
191 static void updatetitle(Client *c);
192 static void updatewinid(Client *c);
193 static void usage(void);
194 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
195 JSContextRef js, JSObjectRef win, Client *c);
196 static void zoom(Client *c, const Arg *arg);
198 /* configuration, allows nested code to access above variables */
202 addaccelgroup(Client *c)
205 GtkAccelGroup *group = gtk_accel_group_new();
208 for (i = 0; i < LENGTH(keys); i++) {
209 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
210 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, 0,
213 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
217 beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r,
218 WebKitNetworkRequest *req, WebKitNetworkResponse *resp,
221 const gchar *uri = webkit_network_request_get_uri(req);
224 if (g_str_has_suffix(uri, "/favicon.ico"))
225 webkit_network_request_set_uri(req, "about:blank");
227 if (!g_str_has_prefix(uri, "http://")
228 && !g_str_has_prefix(uri, "https://")
229 && !g_str_has_prefix(uri, "about:")
230 && !g_str_has_prefix(uri, "file://")
231 && !g_str_has_prefix(uri, "data:")
232 && !g_str_has_prefix(uri, "blob:")
233 && strlen(uri) > 0) {
234 for (i = 0; i < strlen(uri); i++) {
235 if (!g_ascii_isprint(uri[i])) {
241 handleplumb(c, w, uri);
246 buildfile(const char *path)
248 char *dname, *bname, *bpath, *fpath;
251 dname = g_path_get_dirname(path);
252 bname = g_path_get_basename(path);
254 bpath = buildpath(dname);
257 fpath = g_build_filename(bpath, bname, NULL);
261 if (!(f = fopen(fpath, "a")))
262 die("Could not open file: %s\n", fpath);
264 g_chmod(fpath, 0600); /* always */
271 buildpath(const char *path)
274 char *apath, *name, *p, *fpath;
276 if (path[0] == '~') {
277 if (path[1] == '/' || path[1] == '\0') {
278 p = (char *)&path[1];
279 pw = getpwuid(getuid());
281 if ((p = strchr(path, '/')))
282 name = g_strndup(&path[1], --p - path);
284 name = g_strdup(&path[1]);
286 if (!(pw = getpwnam(name))) {
287 die("Can't get user %s home directory: %s.\n",
292 apath = g_build_filename(pw->pw_dir, p, NULL);
294 apath = g_strdup(path);
297 /* creating directory */
298 if (g_mkdir_with_parents(apath, 0700) < 0)
299 die("Could not access directory: %s\n", apath);
301 fpath = realpath(apath, NULL);
308 buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c)
310 WebKitHitTestResultContext context;
311 WebKitHitTestResult *result;
315 result = webkit_web_view_get_hit_test_result(web, e);
316 g_object_get(result, "context", &context, NULL);
317 g_object_get(result, "link-uri", &arg.v, NULL);
318 for (i = 0; i < LENGTH(buttons); i++) {
319 if (context & buttons[i].click
320 && e->button == buttons[i].button
321 && CLEANMASK(e->state) == CLEANMASK(buttons[i].mask)
322 && buttons[i].func) {
323 buttons[i].func(c, buttons[i].click == ClkLink
324 && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
335 destroyclient(clients);
342 WebKitCookieAcceptPolicy
343 cookiepolicy_get(void)
345 switch (cookiepolicies[cookiepolicy]) {
347 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
349 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
355 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
359 cookiepolicy_set(const WebKitCookieAcceptPolicy ep)
362 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
364 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
366 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
375 evalscript(JSContextRef js, char *script, char* scriptname)
377 JSStringRef jsscript, jsscriptname;
378 JSValueRef exception = NULL;
380 jsscript = JSStringCreateWithUTF8CString(script);
381 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
382 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
383 jsscriptname, 0, &exception);
384 JSStringRelease(jsscript);
385 JSStringRelease(jsscriptname);
389 runscript(WebKitWebFrame *frame)
394 if (g_file_get_contents(scriptfile, &script, NULL, &error)) {
395 evalscript(webkit_web_frame_get_global_context(frame), script,
401 clipboard(Client *c, const Arg *arg)
403 gboolean paste = *(gboolean *)arg;
406 gtk_clipboard_request_text(gtk_clipboard_get(
407 GDK_SELECTION_PRIMARY),
410 gtk_clipboard_set_text(gtk_clipboard_get(
411 GDK_SELECTION_PRIMARY), c->linkhover
412 ? c->linkhover : geturi(c), -1);
417 copystr(char **str, const char *src)
430 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
434 switch (webkit_navigation_action_get_navigation_type(a)) {
435 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
437 * popup windows of type “other” are almost always triggered
438 * by user gesture, so inverse the logic here
440 /* instead of this, compare destination uri to mouse-over uri for validating window */
441 if (webkit_navigation_action_is_user_gesture(a)) {
445 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
446 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
447 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
448 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
449 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
457 return GTK_WIDGET(n->view);
461 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
462 WebKitPolicyDecisionType dt, Client *c)
465 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
466 decidenavigation(d, c);
468 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
469 decidenewwindow(d, c);
471 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
472 decideresource(d, c);
475 webkit_policy_decision_ignore(d);
482 decidenavigation(WebKitPolicyDecision *d, Client *c)
484 WebKitNavigationAction *a;
486 a = webkit_navigation_policy_decision_get_navigation_action(
487 WEBKIT_NAVIGATION_POLICY_DECISION(d));
489 switch (webkit_navigation_action_get_navigation_type(a)) {
490 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
491 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
492 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
493 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
494 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
495 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
497 /* Do not navigate to links with a "_blank" target (popup) */
498 if (webkit_navigation_policy_decision_get_frame_name(
499 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
500 webkit_policy_decision_ignore(d);
502 /* Filter out navigation to different domain ? */
503 /* get action→urirequest, copy and load in new window+view
505 webkit_policy_decision_use(d);
512 decidenewwindow(WebKitPolicyDecision *d, Client *c)
514 WebKitNavigationAction *a;
517 a = webkit_navigation_policy_decision_get_navigation_action(
518 WEBKIT_NAVIGATION_POLICY_DECISION(d));
520 switch (webkit_navigation_action_get_navigation_type(a)) {
521 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
522 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
523 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
524 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
525 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
526 /* Filter domains here */
527 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
528 * test for link clicked but no button ? */
529 arg.v = webkit_uri_request_get_uri(
530 webkit_navigation_action_get_request(a));
531 newwindow(c, &arg, 0);
533 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
538 webkit_policy_decision_ignore(d);
542 decideresource(WebKitPolicyDecision *d, Client *c)
544 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
545 WebKitURIResponse *res;
547 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
548 webkit_policy_decision_use(d);
550 res = webkit_response_policy_decision_get_response(r);
551 webkit_policy_decision_ignore(d);
557 deletion_interface(WebKitWebView *view, WebKitDOMHTMLElement *arg1, Client *c)
563 destroyclient(Client *c)
567 webkit_web_view_stop_loading(c->view);
568 gtk_widget_destroy(GTK_WIDGET(c->view));
569 gtk_widget_destroy(c->scroll);
570 gtk_widget_destroy(c->vbox);
571 gtk_widget_destroy(c->win);
573 for (p = clients; p && p->next != c; p = p->next)
585 destroywin(GtkWidget* w, Client *c)
591 die(const char *errstr, ...)
595 va_start(ap, errstr);
596 vfprintf(stderr, errstr, ap);
602 find(Client *c, const Arg *arg)
606 s = getatom(c, AtomFind);
607 gboolean forward = *(gboolean *)arg;
608 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
612 fullscreen(Client *c, const Arg *arg)
615 gtk_window_unfullscreen(GTK_WINDOW(c->win));
617 gtk_window_fullscreen(GTK_WINDOW(c->win));
618 c->fullscreen = !c->fullscreen;
622 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
624 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
625 if (allowgeolocation)
626 webkit_permission_request_allow(r);
628 webkit_permission_request_deny(r);
636 getatom(Client *c, int a)
638 static char buf[BUFSIZ];
641 unsigned long ldummy;
642 unsigned char *p = NULL;
644 XGetWindowProperty(dpy, c->xid,
645 atoms[a], 0L, BUFSIZ, False, XA_STRING,
646 &adummy, &idummy, &ldummy, &ldummy, &p);
648 strncpy(buf, (char *)p, LENGTH(buf)-1);
661 if (!(uri = (char *)webkit_web_view_get_uri(c->view)))
667 getstyle(const char *uri)
671 if (stylefile != NULL)
674 for (i = 0; i < LENGTH(styles); i++) {
675 if (styles[i].regex && !regexec(&(styles[i].re), uri, 0,
677 return styles[i].style;
684 setstyle(Client *c, const char *style)
686 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
688 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL);
692 handleplumb(Client *c, WebKitWebView *w, const gchar *uri)
696 webkit_web_view_stop_loading(w);
697 arg = (Arg)PLUMB((char *)uri);
702 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c)
707 arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c));
713 inspector(Client *c, const Arg *arg)
715 if (enableinspector) {
717 webkit_web_inspector_close(c->inspector);
719 webkit_web_inspector_show(c->inspector);
724 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c)
726 return WEBKIT_WEB_VIEW(webkit_web_view_new());
730 inspector_show(WebKitWebInspector *i, Client *c)
737 w = webkit_web_inspector_get_web_view(i);
738 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
739 gtk_widget_show(GTK_WIDGET(w));
740 c->isinspecting = true;
746 inspector_close(WebKitWebInspector *i, Client *c)
750 if (!c->isinspecting)
753 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
755 gtk_widget_destroy(w);
756 c->isinspecting = false;
762 inspector_finished(WebKitWebInspector *i, Client *c)
764 g_free(c->inspector);
768 keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods,
772 gboolean processed = FALSE;
774 mods = CLEANMASK(mods);
775 key = gdk_keyval_to_lower(key);
777 for (i = 0; i < LENGTH(keys); i++) {
778 if (key == keys[i].keyval
779 && mods == keys[i].mod
781 keys[i].func(c, &(keys[i].arg));
790 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
793 WebKitHitTestResultContext hc;
795 /* Keep the hit test to know where is the pointer on the next click */
798 hc = webkit_hit_test_result_get_context(h);
801 c->targeturi = webkit_hit_test_result_get_link_uri(h);
803 c->targeturi = webkit_hit_test_result_get_image_uri(h);
804 else if (hc & OnMedia)
805 c->targeturi = webkit_hit_test_result_get_media_uri(h);
812 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
815 case WEBKIT_LOAD_STARTED:
816 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
818 case WEBKIT_LOAD_REDIRECTED:
819 setatom(c, AtomUri, geturi(c));
821 case WEBKIT_LOAD_COMMITTED:
822 if (!webkit_web_view_get_tls_info(c->view, NULL, &(c->tlsflags)))
823 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
825 setatom(c, AtomUri, geturi(c));
828 setstyle(c, getstyle(geturi(c)));
830 case WEBKIT_LOAD_FINISHED:
831 /* Disabled until we write some WebKitWebExtension for
832 * manipulating the DOM directly.
833 evalscript(c, "document.documentElement.style.overflow = '%s'",
834 enablescrollbars ? "auto" : "hidden");
843 loaduri(Client *c, const Arg *arg)
846 const char *uri = (char *)arg->v;
847 Arg a = { .b = FALSE };
850 if (strcmp(uri, "") == 0)
853 /* In case it's a file path. */
854 if (stat(uri, &st) == 0) {
855 rp = realpath(uri, NULL);
856 u = g_strdup_printf("file://%s", rp);
859 u = g_strrstr(uri, "://") ? g_strdup(uri)
860 : g_strdup_printf("http://%s", uri);
863 setatom(c, AtomUri, uri);
865 /* prevents endless loop */
866 if (strcmp(u, geturi(c)) == 0) {
869 webkit_web_view_load_uri(c->view, u);
871 c->title = copystr(&c->title, u);
878 navigate(Client *c, const Arg *arg)
880 int steps = *(int *)arg;
881 webkit_web_view_go_back_or_forward(c->view, steps);
885 newclient(Client *rc)
890 if (!(c = calloc(1, sizeof(Client))))
891 die("Cannot malloc!\n");
899 c->view = newview(c, rc ? rc->view : NULL);
900 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
906 newview(Client *c, WebKitWebView *rv)
909 WebKitSettings *settings;
910 WebKitUserContentManager *contentmanager;
911 WebKitWebContext *context;
917 webkit_web_view_new_with_related_view(rv));
919 settings = webkit_settings_new_with_settings(
920 "auto-load-images", loadimages,
921 "default-font-size", defaultfontsize,
922 "enable-caret-browsing", enablecaretbrowsing,
923 "enable-developer-extras", enableinspector,
924 "enable-dns-prefetching", enablednsprefetching,
925 "enable-frame-flattening", enableframeflattening,
926 "enable-html5-database", enablecache,
927 "enable-html5-local-storage", enablecache,
928 "enable-javascript", enablescripts,
929 "enable-plugins", enableplugins,
931 if (!(ua = getenv("SURF_USERAGENT")))
933 webkit_settings_set_user_agent(settings, ua);
934 /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html
935 * for more interesting settings */
937 contentmanager = webkit_user_content_manager_new();
939 context = webkit_web_context_new_with_website_data_manager(
940 webkit_website_data_manager_new(
941 "base-cache-directory", cachedir,
942 "base-data-directory", cachedir,
945 /* rendering process model, can be a shared unique one or one for each
947 webkit_web_context_set_process_model(context,
948 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
950 webkit_web_context_set_tls_errors_policy(context, strictssl ?
951 WEBKIT_TLS_ERRORS_POLICY_FAIL : WEBKIT_TLS_ERRORS_POLICY_IGNORE);
953 webkit_web_context_set_cache_model(context, enablecache ?
954 WEBKIT_CACHE_MODEL_WEB_BROWSER : WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
956 /* Currently only works with text file to be compatible with curl */
957 webkit_cookie_manager_set_persistent_storage(
958 webkit_web_context_get_cookie_manager(context), cookiefile,
959 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
961 webkit_cookie_manager_set_accept_policy(
962 webkit_web_context_get_cookie_manager(context),
965 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
966 "settings", settings,
967 "user-content-manager", contentmanager,
968 "web-context", context,
972 g_signal_connect(G_OBJECT(v),
974 G_CALLBACK(titlechanged), c);
975 g_signal_connect(G_OBJECT(v),
976 "mouse-target-changed",
977 G_CALLBACK(mousetargetchanged), c);
978 g_signal_connect(G_OBJECT(v),
979 "permission-request",
980 G_CALLBACK(permissionrequested), c);
981 g_signal_connect(G_OBJECT(v),
983 G_CALLBACK(createview), c);
984 g_signal_connect(G_OBJECT(v), "ready-to-show",
985 G_CALLBACK(showview), c);
986 g_signal_connect(G_OBJECT(v),
988 G_CALLBACK(decidepolicy), c);
989 g_signal_connect(G_OBJECT(v),
990 "window-object-cleared",
991 G_CALLBACK(windowobjectcleared), c);
992 g_signal_connect(G_OBJECT(v),
994 G_CALLBACK(loadchanged), c);
995 g_signal_connect(G_OBJECT(v),
996 "notify::estimated-load-progress",
997 G_CALLBACK(progresschanged), c);
998 g_signal_connect(G_OBJECT(v),
999 "download-requested",
1000 G_CALLBACK(initdownload), c);
1001 g_signal_connect(G_OBJECT(v),
1002 "button-release-event",
1003 G_CALLBACK(buttonrelease), c);
1004 g_signal_connect(G_OBJECT(v),
1006 G_CALLBACK(contextmenu), c);
1007 g_signal_connect(G_OBJECT(v),
1008 "resource-request-starting",
1009 G_CALLBACK(beforerequest), c);
1010 g_signal_connect(G_OBJECT(v),
1011 "should-show-delete-interface-for-element",
1012 G_CALLBACK(deletion_interface), c);
1018 showview(WebKitWebView *v, Client *c)
1020 GdkGeometry hints = { 1, 1 };
1021 GdkRGBA bgcolor = { 0 };
1026 c->win = gtk_plug_new(embed);
1028 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1030 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
1031 * is always correct, so we should still call this function.
1032 * But when doing so, we *must* differentiate between a
1033 * WM_CLASS and a resource on the window. By convention, the
1034 * window class (WM_CLASS) is capped, while the resource is in
1035 * lowercase. Both these values come as a pair.
1037 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
1039 /* TA: 20091214: And set the role here as well -- so that
1040 * sessions can pick this up.
1042 gtk_window_set_role(GTK_WINDOW(c->win), "Surf");
1044 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
1045 g_signal_connect(G_OBJECT(c->win),
1047 G_CALLBACK(destroywin), c);
1048 g_signal_connect(G_OBJECT(c->win),
1049 "leave_notify_event",
1050 G_CALLBACK(titlechangeleave), c);
1056 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1059 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1060 gtk_widget_show(GTK_WIDGET(c->view));
1061 gtk_widget_show(c->win);
1062 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1063 c->xid = gdk_x11_window_get_xid(gwin);
1064 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
1066 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1067 gdk_window_add_filter(gwin, processx, c);
1071 /* This might conflict with _zoomto96dpi_. */
1072 if (zoomlevel != 1.0)
1073 webkit_web_view_set_zoom_level(c->view, zoomlevel);
1075 if (runinfullscreen)
1076 fullscreen(c, NULL);
1078 setatom(c, AtomFind, "");
1079 setatom(c, AtomUri, "about:blank");
1081 webkit_web_view_set_background_color(c->view, &bgcolor);
1084 gdk_display_sync(gtk_widget_get_display(c->win));
1085 printf("%lu\n", c->xid);
1087 if (fclose(stdout) != 0) {
1088 die("Error closing stdout");
1094 newwindow(Client *c, const Arg *arg, gboolean noembed)
1097 const char *cmd[18], *uri;
1098 const Arg a = { .v = (void *)cmd };
1103 cmd[i++] = cookiepolicies;
1104 if (!enablescrollbars)
1106 if (embed && !noembed) {
1108 snprintf(tmp, LENGTH(tmp), "%u", (int)embed);
1111 if (!allowgeolocation)
1123 if (enablediskcache)
1126 cmd[i++] = cookiefile;
1128 uri = arg->v ? (char *)arg->v : c->linkhover;
1136 contextmenu(WebKitWebView *view, GtkWidget *menu, WebKitHitTestResult *target,
1137 gboolean keyboard, Client *c)
1139 GList *items = gtk_container_get_children(GTK_CONTAINER(GTK_MENU(menu)));
1141 for (GList *l = items; l; l = l->next)
1142 g_signal_connect(l->data, "activate", G_CALLBACK(menuactivate), c);
1149 menuactivate(GtkMenuItem *item, Client *c)
1152 * context-menu-action-2000 open link
1153 * context-menu-action-1 open link in window
1154 * context-menu-action-2 download linked file
1155 * context-menu-action-3 copy link location
1156 * context-menu-action-7 copy image address
1157 * context-menu-action-13 reload
1158 * context-menu-action-10 back
1159 * context-menu-action-11 forward
1160 * context-menu-action-12 stop
1163 const gchar *name, *uri;
1164 GtkClipboard *prisel, *clpbrd;
1166 name = gtk_actionable_get_action_name(GTK_ACTIONABLE(item));
1170 if (!g_strcmp0(name, "context-menu-action-3")) {
1171 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
1172 gtk_clipboard_set_text(prisel, c->linkhover, -1);
1173 } else if (!g_strcmp0(name, "context-menu-action-7")) {
1174 prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
1175 clpbrd = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1176 uri = gtk_clipboard_wait_for_text(clpbrd);
1178 gtk_clipboard_set_text(prisel, uri, -1);
1183 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1185 Arg arg = {.v = text };
1187 loaduri((Client *) d, &arg);
1191 print(Client *c, const Arg *arg)
1193 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
1197 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1199 Client *c = (Client *)d;
1203 if (((XEvent *)e)->type == PropertyNotify) {
1204 ev = &((XEvent *)e)->xproperty;
1205 if (ev->state == PropertyNewValue) {
1206 if (ev->atom == atoms[AtomFind]) {
1210 return GDK_FILTER_REMOVE;
1211 } else if (ev->atom == atoms[AtomGo]) {
1212 arg.v = getatom(c, AtomGo);
1215 return GDK_FILTER_REMOVE;
1219 return GDK_FILTER_CONTINUE;
1223 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1225 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1231 linkopen(Client *c, const Arg *arg)
1233 newwindow(NULL, arg, 1);
1237 linkopenembed(Client *c, const Arg *arg)
1239 newwindow(NULL, arg, 0);
1243 reload(Client *c, const Arg *arg)
1245 gboolean nocache = *(gboolean *)arg;
1247 webkit_web_view_reload_bypass_cache(c->view);
1249 webkit_web_view_reload(c->view);
1253 scroll_h(Client *c, const Arg *arg)
1255 scroll(gtk_scrolled_window_get_hadjustment(
1256 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1260 scroll_v(Client *c, const Arg *arg)
1262 scroll(gtk_scrolled_window_get_vadjustment(
1263 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1267 scroll(GtkAdjustment *a, const Arg *arg)
1271 v = gtk_adjustment_get_value(a);
1275 v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000);
1280 v += gtk_adjustment_get_step_increment(a) * arg->i;
1284 v = MIN(v, gtk_adjustment_get_upper(a) -
1285 gtk_adjustment_get_page_size(a));
1286 gtk_adjustment_set_value(a, v);
1290 setatom(Client *c, int a, const char *v)
1293 XChangeProperty(dpy, c->xid,
1294 atoms[a], XA_STRING, 8, PropModeReplace,
1295 (unsigned char *)v, strlen(v) + 1);
1302 char *styledirfile, *stylepath;
1303 WebKitWebContext *context;
1304 GError *error = NULL;
1306 /* clean up any zombies immediately */
1308 gtk_init(NULL, NULL);
1310 dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
1313 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1314 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1315 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1317 /* dirs and files */
1318 cookiefile = buildfile(cookiefile);
1319 scriptfile = buildfile(scriptfile);
1320 cachedir = buildpath(cachedir);
1321 if (stylefile == NULL) {
1322 styledir = buildpath(styledir);
1323 for (i = 0; i < LENGTH(styles); i++) {
1324 if (regcomp(&(styles[i].re), styles[i].regex,
1327 "Could not compile regex: %s\n",
1329 styles[i].regex = NULL;
1331 styledirfile = g_strconcat(styledir, "/",
1332 styles[i].style, NULL);
1333 stylepath = buildfile(styledirfile);
1334 styles[i].style = g_strconcat("file://", stylepath,
1336 g_free(styledirfile);
1341 stylepath = buildfile(stylefile);
1342 stylefile = g_strconcat("file://", stylepath, NULL);
1350 if (signal(SIGCHLD, sigchld) == SIG_ERR)
1351 die("Can't install SIGCHLD handler");
1352 while (0 < waitpid(-1, NULL, WNOHANG));
1356 spawn(Client *c, const Arg *arg)
1360 close(ConnectionNumber(dpy));
1362 execvp(((char **)arg->v)[0], (char **)arg->v);
1363 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1370 eval(Client *c, const Arg *arg)
1372 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1373 evalscript(webkit_web_frame_get_global_context(frame),
1374 ((char **)arg->v)[0], "");
1378 stop(Client *c, const Arg *arg)
1380 webkit_web_view_stop_loading(c->view);
1384 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1386 c->title = webkit_web_view_get_title(c->view);
1391 titlechangeleave(void *a, void *b, Client *c)
1393 c->linkhover = NULL;
1398 toggle(Client *c, const Arg *arg)
1400 WebKitWebSettings *settings;
1401 char *name = (char *)arg->v;
1403 Arg a = { .b = FALSE };
1405 settings = webkit_web_view_get_settings(c->view);
1406 g_object_get(G_OBJECT(settings), name, &value, NULL);
1407 g_object_set(G_OBJECT(settings), name, !value, NULL);
1413 togglecookiepolicy(Client *c, const Arg *arg)
1416 cookiepolicy %= strlen(cookiepolicies);
1418 webkit_cookie_manager_set_accept_policy(
1419 webkit_web_context_get_cookie_manager(
1420 webkit_web_view_get_context(c->view)),
1421 cookiepolicy_get());
1424 /* Do not reload. */
1428 togglegeolocation(Client *c, const Arg *arg)
1430 Arg a = { .b = FALSE };
1432 allowgeolocation ^= 1;
1437 twitch(Client *c, const Arg *arg)
1442 a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(
1445 v = gtk_adjustment_get_value(a);
1450 v = MIN(v, gtk_adjustment_get_upper(a) -
1451 gtk_adjustment_get_page_size(a));
1452 gtk_adjustment_set_value(a, v);
1456 togglescrollbars(Client *c, const Arg *arg)
1458 GtkPolicyType vspolicy;
1461 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL,
1464 if (vspolicy == GTK_POLICY_AUTOMATIC) {
1465 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1469 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1470 GTK_POLICY_AUTOMATIC,
1471 GTK_POLICY_AUTOMATIC);
1480 togglestyle(Client *c, const Arg *arg)
1482 enablestyle = !enablestyle;
1483 setstyle(c, enablestyle ? getstyle(geturi(c)) : "");
1489 gettogglestat(Client *c)
1493 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1495 togglestat[p++] = cookiepolicy_set(cookiepolicy_get());
1497 g_object_get(G_OBJECT(settings), "enable-caret-browsing", &value,
1499 togglestat[p++] = value? 'C': 'c';
1501 togglestat[p++] = allowgeolocation? 'G': 'g';
1503 togglestat[p++] = enablediskcache? 'D': 'd';
1505 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1506 togglestat[p++] = value? 'I': 'i';
1508 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1509 togglestat[p++] = value? 'S': 's';
1511 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1512 togglestat[p++] = value? 'V': 'v';
1514 togglestat[p++] = enablestyle ? 'M': 'm';
1516 togglestat[p] = '\0';
1520 getpagestat(Client *c)
1522 const char *uri = geturi(c);
1524 pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' :
1525 c->tlsflags > 0 ? 'U' : 'T';
1530 updatetitle(Client *c)
1534 if (showindicators) {
1539 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1541 } else if (c->progress != 100) {
1542 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1543 togglestat, pagestat,
1544 c->title == NULL ? "" : c->title);
1546 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1547 c->title == NULL ? "" : c->title);
1550 gtk_window_set_title(GTK_WINDOW(c->win), t);
1553 gtk_window_set_title(GTK_WINDOW(c->win), (c->title == NULL) ?
1559 updatewinid(Client *c)
1561 snprintf(winid, LENGTH(winid), "%lu", c->xid);
1567 die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] "
1568 "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] "
1569 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
1573 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1574 JSObjectRef win, Client *c)
1580 zoom(Client *c, const Arg *arg)
1585 webkit_web_view_zoom_out(c->view);
1586 } else if (arg->i > 0) {
1588 webkit_web_view_zoom_in(c->view);
1592 webkit_web_view_set_zoom_level(c->view, 1.0);
1597 main(int argc, char *argv[])
1602 memset(&arg, 0, sizeof(arg));
1604 /* command line args */
1607 cookiepolicies = EARGF(usage());
1610 enablescrollbars = 0;
1613 enablescrollbars = 1;
1616 cookiefile = EARGF(usage());
1619 enablediskcache = 0;
1622 enablediskcache = 1;
1625 embed = strtol(EARGF(usage()), NULL, 0);
1628 runinfullscreen = 0;
1631 runinfullscreen = 1;
1634 allowgeolocation = 0;
1637 allowgeolocation = 1;
1658 enableinspector = 0;
1661 enableinspector = 1;
1670 scriptfile = EARGF(usage());
1679 stylefile = EARGF(usage());
1682 useragent = EARGF(usage());
1685 die("surf-"VERSION", ©2009-2015 surf engineers, "
1686 "see LICENSE for details\n");
1691 zoomlevel = strtof(EARGF(usage()), NULL);
1700 c = newclient(NULL);
1703 loaduri(clients, &arg);
1710 return EXIT_SUCCESS;