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 *a, WebKitHitTestResult *h);
84 unsigned int stopevent;
94 static Atom atoms[AtomLast];
95 static Client *clients = NULL;
96 static Window embed = 0;
97 static gboolean showxid = FALSE;
98 static char winid[64];
99 static char togglestat[9];
100 static char pagestat[3];
101 static GTlsDatabase *tlsdb;
102 static int cookiepolicy;
103 static char *stylefile = NULL;
105 static void addaccelgroup(Client *c);
106 static char *buildfile(const char *path);
107 static char *buildpath(const char *path);
108 static gboolean buttonreleased(GtkWidget *w, GdkEventKey *e, Client *c);
109 static void cleanup(void);
110 static void clipboard(Client *c, const Arg *arg);
112 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
113 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
115 static char *copystr(char **str, const char *src);
116 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
118 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
119 WebKitPolicyDecisionType dt, Client *c);
120 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
121 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
122 static void decideresource(WebKitPolicyDecision *d, Client *c);
123 static void closeview(WebKitWebView *v, Client *c);
124 static void destroyclient(Client *c);
125 static void destroywin(GtkWidget* w, Client *c);
126 static void die(const char *errstr, ...);
127 static void eval(Client *c, const Arg *arg);
128 static void find(Client *c, const Arg *arg);
129 static void fullscreen(Client *c, const Arg *arg);
130 static gboolean permissionrequested(WebKitWebView *v,
131 WebKitPermissionRequest *r, Client *c);
132 static const char *getatom(Client *c, int a);
133 static void gettogglestat(Client *c);
134 static void getpagestat(Client *c);
135 static char *geturi(Client *c);
136 static const gchar *getstyle(const char *uri);
137 static void setstyle(Client *c, const char *style);
139 static void handleplumb(Client *c, const gchar *uri);
141 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
143 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
144 static void download(Client *c, WebKitURIResponse *r);
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 GtkWidget *createwindow(Client *c);
165 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
166 static void print(Client *c, const Arg *arg);
167 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
169 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
170 static void linkopen(Client *c, const Arg *arg);
171 static void linkopenembed(Client *c, const Arg *arg);
172 static void reload(Client *c, const Arg *arg);
173 static void scroll_h(Client *c, const Arg *arg);
174 static void scroll_v(Client *c, const Arg *arg);
175 static void scroll(GtkAdjustment *a, const Arg *arg);
176 static void setatom(Client *c, int a, const char *v);
177 static void setup(void);
178 static void sigchld(int unused);
179 static void spawn(Client *c, const Arg *arg);
180 static void stop(Client *c, const Arg *arg);
181 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
182 static void titlechangeleave(void *a, void *b, Client *c);
183 static void toggle(Client *c, const Arg *arg);
184 static void togglecookiepolicy(Client *c, const Arg *arg);
185 static void togglegeolocation(Client *c, const Arg *arg);
186 static void togglescrollbars(Client *c, const Arg *arg);
187 static void togglestyle(Client *c, const Arg *arg);
188 static void updatetitle(Client *c);
189 static void updatewinid(Client *c);
190 static void usage(void);
191 static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame,
192 JSContextRef js, JSObjectRef win, Client *c);
193 static void zoom(Client *c, const Arg *arg);
195 /* configuration, allows nested code to access above variables */
199 addaccelgroup(Client *c)
202 GtkAccelGroup *group = gtk_accel_group_new();
205 for (i = 0; i < LENGTH(keys); i++) {
206 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
207 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, 0,
210 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
214 buildfile(const char *path)
216 char *dname, *bname, *bpath, *fpath;
219 dname = g_path_get_dirname(path);
220 bname = g_path_get_basename(path);
222 bpath = buildpath(dname);
225 fpath = g_build_filename(bpath, bname, NULL);
229 if (!(f = fopen(fpath, "a")))
230 die("Could not open file: %s\n", fpath);
232 g_chmod(fpath, 0600); /* always */
239 buildpath(const char *path)
242 char *apath, *name, *p, *fpath;
244 if (path[0] == '~') {
245 if (path[1] == '/' || path[1] == '\0') {
246 p = (char *)&path[1];
247 pw = getpwuid(getuid());
249 if ((p = strchr(path, '/')))
250 name = g_strndup(&path[1], --p - path);
252 name = g_strdup(&path[1]);
254 if (!(pw = getpwnam(name))) {
255 die("Can't get user %s home directory: %s.\n",
260 apath = g_build_filename(pw->pw_dir, p, NULL);
262 apath = g_strdup(path);
265 /* creating directory */
266 if (g_mkdir_with_parents(apath, 0700) < 0)
267 die("Could not access directory: %s\n", apath);
269 fpath = realpath(apath, NULL);
276 buttonreleased(GtkWidget *w, GdkEventKey *e, Client *c)
278 WebKitHitTestResultContext element;
279 GdkEventButton *eb = (GdkEventButton*)e;
282 element = webkit_hit_test_result_get_context(c->mousepos);
284 for (i = 0; i < LENGTH(buttons); ++i) {
285 if (element & buttons[i].target &&
286 eb->button == buttons[i].button &&
287 CLEANMASK(eb->state) == CLEANMASK(buttons[i].mask) &&
289 buttons[i].func(c, &buttons[i].arg, c->mousepos);
290 return buttons[i].stopevent;
301 destroyclient(clients);
308 WebKitCookieAcceptPolicy
309 cookiepolicy_get(void)
311 switch (cookiepolicies[cookiepolicy]) {
313 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
315 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
321 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
325 cookiepolicy_set(const WebKitCookieAcceptPolicy ep)
328 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
330 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
332 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
341 evalscript(JSContextRef js, char *script, char* scriptname)
343 JSStringRef jsscript, jsscriptname;
344 JSValueRef exception = NULL;
346 jsscript = JSStringCreateWithUTF8CString(script);
347 jsscriptname = JSStringCreateWithUTF8CString(scriptname);
348 JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js),
349 jsscriptname, 0, &exception);
350 JSStringRelease(jsscript);
351 JSStringRelease(jsscriptname);
355 runscript(WebKitWebFrame *frame)
360 if (g_file_get_contents(scriptfile, &script, NULL, &error)) {
361 evalscript(webkit_web_frame_get_global_context(frame), script,
367 clipboard(Client *c, const Arg *arg)
369 gboolean paste = *(gboolean *)arg;
372 gtk_clipboard_request_text(gtk_clipboard_get(
373 GDK_SELECTION_PRIMARY),
376 gtk_clipboard_set_text(gtk_clipboard_get(
377 GDK_SELECTION_PRIMARY), c->linkhover
378 ? c->linkhover : geturi(c), -1);
383 copystr(char **str, const char *src)
396 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
400 switch (webkit_navigation_action_get_navigation_type(a)) {
401 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
403 * popup windows of type “other” are almost always triggered
404 * by user gesture, so inverse the logic here
406 /* instead of this, compare destination uri to mouse-over uri for validating window */
407 if (webkit_navigation_action_is_user_gesture(a)) {
411 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
412 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
413 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
414 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
415 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
423 return GTK_WIDGET(n->view);
427 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
428 WebKitPolicyDecisionType dt, Client *c)
431 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
432 decidenavigation(d, c);
434 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
435 decidenewwindow(d, c);
437 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
438 decideresource(d, c);
441 webkit_policy_decision_ignore(d);
448 decidenavigation(WebKitPolicyDecision *d, Client *c)
450 WebKitNavigationAction *a;
452 a = webkit_navigation_policy_decision_get_navigation_action(
453 WEBKIT_NAVIGATION_POLICY_DECISION(d));
455 switch (webkit_navigation_action_get_navigation_type(a)) {
456 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
457 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
458 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
459 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
460 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
461 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
463 /* Do not navigate to links with a "_blank" target (popup) */
464 if (webkit_navigation_policy_decision_get_frame_name(
465 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
466 webkit_policy_decision_ignore(d);
468 /* Filter out navigation to different domain ? */
469 /* get action→urirequest, copy and load in new window+view
471 webkit_policy_decision_use(d);
478 decidenewwindow(WebKitPolicyDecision *d, Client *c)
480 WebKitNavigationAction *a;
483 a = webkit_navigation_policy_decision_get_navigation_action(
484 WEBKIT_NAVIGATION_POLICY_DECISION(d));
486 switch (webkit_navigation_action_get_navigation_type(a)) {
487 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
488 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
489 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
490 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
491 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
492 /* Filter domains here */
493 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
494 * test for link clicked but no button ? */
495 arg.v = webkit_uri_request_get_uri(
496 webkit_navigation_action_get_request(a));
497 newwindow(c, &arg, 0);
499 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
504 webkit_policy_decision_ignore(d);
508 decideresource(WebKitPolicyDecision *d, Client *c)
512 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
513 WebKitURIResponse *res;
515 res = webkit_response_policy_decision_get_response(r);
516 uri = webkit_uri_response_get_uri(res);
518 if (g_str_has_suffix(uri, "/favicon.ico"))
519 webkit_uri_request_set_uri(
520 webkit_response_policy_decision_get_request(r),
523 if (!g_str_has_prefix(uri, "http://")
524 && !g_str_has_prefix(uri, "https://")
525 && !g_str_has_prefix(uri, "about:")
526 && !g_str_has_prefix(uri, "file://")
527 && !g_str_has_prefix(uri, "data:")
528 && !g_str_has_prefix(uri, "blob:")
529 && strlen(uri) > 0) {
530 for (i = 0; i < strlen(uri); i++) {
531 if (!g_ascii_isprint(uri[i])) {
538 webkit_policy_decision_ignore(d);
542 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
543 webkit_policy_decision_use(d);
545 webkit_policy_decision_ignore(d);
551 destroyclient(Client *c)
555 webkit_web_view_stop_loading(c->view);
556 /* Not needed, has already been called
557 gtk_widget_destroy(c->win);
560 for (p = clients; p && p->next != c; p = p->next)
570 closeview(WebKitWebView *v, Client *c)
572 gtk_widget_destroy(c->win);
576 destroywin(GtkWidget* w, Client *c)
584 die(const char *errstr, ...)
588 va_start(ap, errstr);
589 vfprintf(stderr, errstr, ap);
595 find(Client *c, const Arg *arg)
599 s = getatom(c, AtomFind);
600 gboolean forward = *(gboolean *)arg;
601 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
605 fullscreen(Client *c, const Arg *arg)
608 gtk_window_unfullscreen(GTK_WINDOW(c->win));
610 gtk_window_fullscreen(GTK_WINDOW(c->win));
611 c->fullscreen = !c->fullscreen;
615 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
617 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
618 if (allowgeolocation)
619 webkit_permission_request_allow(r);
621 webkit_permission_request_deny(r);
629 getatom(Client *c, int a)
631 static char buf[BUFSIZ];
634 unsigned long ldummy;
635 unsigned char *p = NULL;
637 XGetWindowProperty(dpy, c->xid,
638 atoms[a], 0L, BUFSIZ, False, XA_STRING,
639 &adummy, &idummy, &ldummy, &ldummy, &p);
641 strncpy(buf, (char *)p, LENGTH(buf)-1);
654 if (!(uri = (char *)webkit_web_view_get_uri(c->view)))
660 getstyle(const char *uri)
664 if (stylefile != NULL)
667 for (i = 0; i < LENGTH(styles); i++) {
668 if (styles[i].regex && !regexec(&(styles[i].re), uri, 0,
670 return styles[i].style;
677 setstyle(Client *c, const char *style)
679 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
681 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL);
685 handleplumb(Client *c, const gchar *uri)
689 arg = (Arg)PLUMB(uri);
694 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
696 g_signal_connect(G_OBJECT(d), "notify::response",
697 G_CALLBACK(responsereceived), c);
701 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
703 download(c, webkit_download_get_response(d));
704 webkit_download_cancel(d);
708 download(Client *c, WebKitURIResponse *r)
712 a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
717 inspector(Client *c, const Arg *arg)
719 if (enableinspector) {
721 webkit_web_inspector_close(c->inspector);
723 webkit_web_inspector_show(c->inspector);
728 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c)
730 return WEBKIT_WEB_VIEW(webkit_web_view_new());
734 inspector_show(WebKitWebInspector *i, Client *c)
741 w = webkit_web_inspector_get_web_view(i);
742 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
743 gtk_widget_show(GTK_WIDGET(w));
744 c->isinspecting = true;
750 inspector_close(WebKitWebInspector *i, Client *c)
754 if (!c->isinspecting)
757 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
759 gtk_widget_destroy(w);
760 c->isinspecting = false;
766 inspector_finished(WebKitWebInspector *i, Client *c)
768 g_free(c->inspector);
772 keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods,
776 gboolean processed = FALSE;
778 mods = CLEANMASK(mods);
779 key = gdk_keyval_to_lower(key);
781 for (i = 0; i < LENGTH(keys); i++) {
782 if (key == keys[i].keyval
783 && mods == keys[i].mod
785 keys[i].func(c, &(keys[i].arg));
794 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
797 WebKitHitTestResultContext hc;
799 /* Keep the hit test to know where is the pointer on the next click */
802 hc = webkit_hit_test_result_get_context(h);
805 c->targeturi = webkit_hit_test_result_get_link_uri(h);
807 c->targeturi = webkit_hit_test_result_get_image_uri(h);
808 else if (hc & OnMedia)
809 c->targeturi = webkit_hit_test_result_get_media_uri(h);
816 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
819 case WEBKIT_LOAD_STARTED:
820 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
822 case WEBKIT_LOAD_REDIRECTED:
823 setatom(c, AtomUri, geturi(c));
825 case WEBKIT_LOAD_COMMITTED:
826 if (!webkit_web_view_get_tls_info(c->view, NULL, &(c->tlsflags)))
827 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
829 setatom(c, AtomUri, geturi(c));
832 setstyle(c, getstyle(geturi(c)));
834 case WEBKIT_LOAD_FINISHED:
835 /* Disabled until we write some WebKitWebExtension for
836 * manipulating the DOM directly.
837 evalscript(c, "document.documentElement.style.overflow = '%s'",
838 enablescrollbars ? "auto" : "hidden");
847 loaduri(Client *c, const Arg *arg)
850 const char *uri = (char *)arg->v;
851 Arg a = { .b = FALSE };
854 if (strcmp(uri, "") == 0)
857 /* In case it's a file path. */
858 if (stat(uri, &st) == 0) {
859 rp = realpath(uri, NULL);
860 u = g_strdup_printf("file://%s", rp);
863 u = g_strrstr(uri, "://") ? g_strdup(uri)
864 : g_strdup_printf("http://%s", uri);
867 setatom(c, AtomUri, uri);
869 /* prevents endless loop */
870 if (strcmp(u, geturi(c)) == 0) {
873 webkit_web_view_load_uri(c->view, u);
875 c->title = copystr(&c->title, u);
882 navigate(Client *c, const Arg *arg)
884 int steps = *(int *)arg;
885 webkit_web_view_go_back_or_forward(c->view, steps);
889 newclient(Client *rc)
894 if (!(c = calloc(1, sizeof(Client))))
895 die("Cannot malloc!\n");
903 c->view = newview(c, rc ? rc->view : NULL);
904 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
910 newview(Client *c, WebKitWebView *rv)
913 WebKitSettings *settings;
914 WebKitUserContentManager *contentmanager;
915 WebKitWebContext *context;
921 webkit_web_view_new_with_related_view(rv));
923 settings = webkit_settings_new_with_settings(
924 "auto-load-images", loadimages,
925 "default-font-size", defaultfontsize,
926 "enable-caret-browsing", enablecaretbrowsing,
927 "enable-developer-extras", enableinspector,
928 "enable-dns-prefetching", enablednsprefetching,
929 "enable-frame-flattening", enableframeflattening,
930 "enable-html5-database", enablecache,
931 "enable-html5-local-storage", enablecache,
932 "enable-javascript", enablescripts,
933 "enable-plugins", enableplugins,
935 if (!(ua = getenv("SURF_USERAGENT")))
937 webkit_settings_set_user_agent(settings, ua);
938 /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html
939 * for more interesting settings */
941 contentmanager = webkit_user_content_manager_new();
943 context = webkit_web_context_new_with_website_data_manager(
944 webkit_website_data_manager_new(
945 "base-cache-directory", cachedir,
946 "base-data-directory", cachedir,
949 /* rendering process model, can be a shared unique one or one for each
951 webkit_web_context_set_process_model(context,
952 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
954 webkit_web_context_set_tls_errors_policy(context, strictssl ?
955 WEBKIT_TLS_ERRORS_POLICY_FAIL : WEBKIT_TLS_ERRORS_POLICY_IGNORE);
957 webkit_web_context_set_cache_model(context, enablecache ?
958 WEBKIT_CACHE_MODEL_WEB_BROWSER : WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
960 /* Currently only works with text file to be compatible with curl */
961 webkit_cookie_manager_set_persistent_storage(
962 webkit_web_context_get_cookie_manager(context), cookiefile,
963 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
965 webkit_cookie_manager_set_accept_policy(
966 webkit_web_context_get_cookie_manager(context),
969 g_signal_connect(G_OBJECT(context), "download-started",
970 G_CALLBACK(downloadstarted), c);
972 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
973 "settings", settings,
974 "user-content-manager", contentmanager,
975 "web-context", context,
979 g_signal_connect(G_OBJECT(v),
981 G_CALLBACK(titlechanged), c);
982 g_signal_connect(G_OBJECT(v),
983 "mouse-target-changed",
984 G_CALLBACK(mousetargetchanged), c);
985 g_signal_connect(G_OBJECT(v),
986 "permission-request",
987 G_CALLBACK(permissionrequested), c);
988 g_signal_connect(G_OBJECT(v),
990 G_CALLBACK(createview), c);
991 g_signal_connect(G_OBJECT(v), "ready-to-show",
992 G_CALLBACK(showview), c);
993 g_signal_connect(G_OBJECT(v),
995 G_CALLBACK(decidepolicy), c);
996 g_signal_connect(G_OBJECT(v),
997 "window-object-cleared",
998 G_CALLBACK(windowobjectcleared), c);
999 g_signal_connect(G_OBJECT(v),
1001 G_CALLBACK(loadchanged), c);
1002 g_signal_connect(G_OBJECT(v),
1003 "notify::estimated-load-progress",
1004 G_CALLBACK(progresschanged), c);
1005 g_signal_connect(G_OBJECT(v),
1006 "button-release-event",
1007 G_CALLBACK(buttonreleased), c);
1008 g_signal_connect(G_OBJECT(v), "close",
1009 G_CALLBACK(closeview), c);
1015 showview(WebKitWebView *v, Client *c)
1017 GdkGeometry hints = { 1, 1 };
1018 GdkRGBA bgcolor = { 0 };
1021 c->win = createwindow(c);
1027 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1030 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1031 gtk_widget_show(GTK_WIDGET(c->view));
1032 gtk_widget_show(c->win);
1033 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1034 c->xid = gdk_x11_window_get_xid(gwin);
1035 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
1037 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1038 gdk_window_add_filter(gwin, processx, c);
1042 /* This might conflict with _zoomto96dpi_. */
1043 if (zoomlevel != 1.0)
1044 webkit_web_view_set_zoom_level(c->view, zoomlevel);
1046 if (runinfullscreen)
1047 fullscreen(c, NULL);
1049 setatom(c, AtomFind, "");
1050 setatom(c, AtomUri, "about:blank");
1052 webkit_web_view_set_background_color(c->view, &bgcolor);
1055 gdk_display_sync(gtk_widget_get_display(c->win));
1056 printf("%lu\n", c->xid);
1058 if (fclose(stdout) != 0) {
1059 die("Error closing stdout");
1065 newwindow(Client *c, const Arg *arg, gboolean noembed)
1068 const char *cmd[18], *uri;
1069 const Arg a = { .v = (void *)cmd };
1074 cmd[i++] = cookiepolicies;
1075 if (!enablescrollbars)
1077 if (embed && !noembed) {
1079 snprintf(tmp, LENGTH(tmp), "%u", (int)embed);
1082 if (!allowgeolocation)
1094 if (enablediskcache)
1097 cmd[i++] = cookiefile;
1099 uri = arg->v ? (char *)arg->v : c->linkhover;
1107 createwindow(Client *c)
1112 w = gtk_plug_new(embed);
1114 w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1116 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
1117 * is always correct, so we should still call this function.
1118 * But when doing so, we *must* differentiate between a
1119 * WM_CLASS and a resource on the window. By convention, the
1120 * window class (WM_CLASS) is capped, while the resource is in
1121 * lowercase. Both these values come as a pair.
1123 gtk_window_set_wmclass(GTK_WINDOW(w), "surf", "Surf");
1125 /* TA: 20091214: And set the role here as well -- so that
1126 * sessions can pick this up.
1128 gtk_window_set_role(GTK_WINDOW(w), "Surf");
1130 gtk_window_set_default_size(GTK_WINDOW(w), 800, 600);
1133 g_signal_connect(G_OBJECT(w), "destroy",
1134 G_CALLBACK(destroywin), c);
1135 g_signal_connect(G_OBJECT(w), "leave_notify_event",
1136 G_CALLBACK(titlechangeleave), c);
1142 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1144 Arg arg = {.v = text };
1146 loaduri((Client *) d, &arg);
1150 print(Client *c, const Arg *arg)
1152 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
1156 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1158 Client *c = (Client *)d;
1162 if (((XEvent *)e)->type == PropertyNotify) {
1163 ev = &((XEvent *)e)->xproperty;
1164 if (ev->state == PropertyNewValue) {
1165 if (ev->atom == atoms[AtomFind]) {
1169 return GDK_FILTER_REMOVE;
1170 } else if (ev->atom == atoms[AtomGo]) {
1171 arg.v = getatom(c, AtomGo);
1174 return GDK_FILTER_REMOVE;
1178 return GDK_FILTER_CONTINUE;
1182 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1184 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1190 linkopen(Client *c, const Arg *arg)
1192 newwindow(NULL, arg, 1);
1196 linkopenembed(Client *c, const Arg *arg)
1198 newwindow(NULL, arg, 0);
1202 reload(Client *c, const Arg *arg)
1204 gboolean nocache = *(gboolean *)arg;
1206 webkit_web_view_reload_bypass_cache(c->view);
1208 webkit_web_view_reload(c->view);
1212 scroll_h(Client *c, const Arg *arg)
1214 scroll(gtk_scrolled_window_get_hadjustment(
1215 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1219 scroll_v(Client *c, const Arg *arg)
1221 scroll(gtk_scrolled_window_get_vadjustment(
1222 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1226 scroll(GtkAdjustment *a, const Arg *arg)
1230 v = gtk_adjustment_get_value(a);
1234 v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000);
1239 v += gtk_adjustment_get_step_increment(a) * arg->i;
1243 v = MIN(v, gtk_adjustment_get_upper(a) -
1244 gtk_adjustment_get_page_size(a));
1245 gtk_adjustment_set_value(a, v);
1249 setatom(Client *c, int a, const char *v)
1252 XChangeProperty(dpy, c->xid,
1253 atoms[a], XA_STRING, 8, PropModeReplace,
1254 (unsigned char *)v, strlen(v) + 1);
1261 char *styledirfile, *stylepath;
1262 WebKitWebContext *context;
1263 GError *error = NULL;
1265 /* clean up any zombies immediately */
1267 gtk_init(NULL, NULL);
1269 dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
1272 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1273 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1274 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1276 /* dirs and files */
1277 cookiefile = buildfile(cookiefile);
1278 scriptfile = buildfile(scriptfile);
1279 cachedir = buildpath(cachedir);
1280 if (stylefile == NULL) {
1281 styledir = buildpath(styledir);
1282 for (i = 0; i < LENGTH(styles); i++) {
1283 if (regcomp(&(styles[i].re), styles[i].regex,
1286 "Could not compile regex: %s\n",
1288 styles[i].regex = NULL;
1290 styledirfile = g_strconcat(styledir, "/",
1291 styles[i].style, NULL);
1292 stylepath = buildfile(styledirfile);
1293 styles[i].style = g_strconcat("file://", stylepath,
1295 g_free(styledirfile);
1300 stylepath = buildfile(stylefile);
1301 stylefile = g_strconcat("file://", stylepath, NULL);
1309 if (signal(SIGCHLD, sigchld) == SIG_ERR)
1310 die("Can't install SIGCHLD handler");
1311 while (0 < waitpid(-1, NULL, WNOHANG));
1315 spawn(Client *c, const Arg *arg)
1319 close(ConnectionNumber(dpy));
1321 execvp(((char **)arg->v)[0], (char **)arg->v);
1322 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1329 eval(Client *c, const Arg *arg)
1331 WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
1332 evalscript(webkit_web_frame_get_global_context(frame),
1333 ((char **)arg->v)[0], "");
1337 stop(Client *c, const Arg *arg)
1339 webkit_web_view_stop_loading(c->view);
1343 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1345 c->title = webkit_web_view_get_title(c->view);
1350 titlechangeleave(void *a, void *b, Client *c)
1352 c->linkhover = NULL;
1357 toggle(Client *c, const Arg *arg)
1359 WebKitWebSettings *settings;
1360 char *name = (char *)arg->v;
1362 Arg a = { .b = FALSE };
1364 settings = webkit_web_view_get_settings(c->view);
1365 g_object_get(G_OBJECT(settings), name, &value, NULL);
1366 g_object_set(G_OBJECT(settings), name, !value, NULL);
1372 togglecookiepolicy(Client *c, const Arg *arg)
1375 cookiepolicy %= strlen(cookiepolicies);
1377 webkit_cookie_manager_set_accept_policy(
1378 webkit_web_context_get_cookie_manager(
1379 webkit_web_view_get_context(c->view)),
1380 cookiepolicy_get());
1383 /* Do not reload. */
1387 togglegeolocation(Client *c, const Arg *arg)
1389 Arg a = { .b = FALSE };
1391 allowgeolocation ^= 1;
1396 twitch(Client *c, const Arg *arg)
1401 a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(
1404 v = gtk_adjustment_get_value(a);
1409 v = MIN(v, gtk_adjustment_get_upper(a) -
1410 gtk_adjustment_get_page_size(a));
1411 gtk_adjustment_set_value(a, v);
1415 togglescrollbars(Client *c, const Arg *arg)
1417 GtkPolicyType vspolicy;
1420 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL,
1423 if (vspolicy == GTK_POLICY_AUTOMATIC) {
1424 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1428 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1429 GTK_POLICY_AUTOMATIC,
1430 GTK_POLICY_AUTOMATIC);
1439 togglestyle(Client *c, const Arg *arg)
1441 enablestyle = !enablestyle;
1442 setstyle(c, enablestyle ? getstyle(geturi(c)) : "");
1448 gettogglestat(Client *c)
1452 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1454 togglestat[p++] = cookiepolicy_set(cookiepolicy_get());
1456 g_object_get(G_OBJECT(settings), "enable-caret-browsing", &value,
1458 togglestat[p++] = value? 'C': 'c';
1460 togglestat[p++] = allowgeolocation? 'G': 'g';
1462 togglestat[p++] = enablediskcache? 'D': 'd';
1464 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1465 togglestat[p++] = value? 'I': 'i';
1467 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1468 togglestat[p++] = value? 'S': 's';
1470 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1471 togglestat[p++] = value? 'V': 'v';
1473 togglestat[p++] = enablestyle ? 'M': 'm';
1475 togglestat[p] = '\0';
1479 getpagestat(Client *c)
1481 const char *uri = geturi(c);
1483 pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' :
1484 c->tlsflags > 0 ? 'U' : 'T';
1489 updatetitle(Client *c)
1493 if (showindicators) {
1498 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1500 } else if (c->progress != 100) {
1501 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1502 togglestat, pagestat,
1503 c->title == NULL ? "" : c->title);
1505 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1506 c->title == NULL ? "" : c->title);
1509 gtk_window_set_title(GTK_WINDOW(c->win), t);
1512 gtk_window_set_title(GTK_WINDOW(c->win), (c->title == NULL) ?
1518 updatewinid(Client *c)
1520 snprintf(winid, LENGTH(winid), "%lu", c->xid);
1526 die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] "
1527 "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] "
1528 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
1532 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js,
1533 JSObjectRef win, Client *c)
1539 zoom(Client *c, const Arg *arg)
1544 webkit_web_view_zoom_out(c->view);
1545 } else if (arg->i > 0) {
1547 webkit_web_view_zoom_in(c->view);
1551 webkit_web_view_set_zoom_level(c->view, 1.0);
1556 main(int argc, char *argv[])
1561 memset(&arg, 0, sizeof(arg));
1563 /* command line args */
1566 cookiepolicies = EARGF(usage());
1569 enablescrollbars = 0;
1572 enablescrollbars = 1;
1575 cookiefile = EARGF(usage());
1578 enablediskcache = 0;
1581 enablediskcache = 1;
1584 embed = strtol(EARGF(usage()), NULL, 0);
1587 runinfullscreen = 0;
1590 runinfullscreen = 1;
1593 allowgeolocation = 0;
1596 allowgeolocation = 1;
1617 enableinspector = 0;
1620 enableinspector = 1;
1629 scriptfile = EARGF(usage());
1638 stylefile = EARGF(usage());
1641 useragent = EARGF(usage());
1644 die("surf-"VERSION", ©2009-2015 surf engineers, "
1645 "see LICENSE for details\n");
1650 zoomlevel = strtof(EARGF(usage()), NULL);
1659 c = newclient(NULL);
1662 loaduri(clients, &arg);
1669 return EXIT_SUCCESS;