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 evalscript(Client *c, const char *jsstr, ...);
128 static void runscript(Client *c);
129 static void find(Client *c, const Arg *arg);
130 static void fullscreen(Client *c, const Arg *arg);
131 static gboolean permissionrequested(WebKitWebView *v,
132 WebKitPermissionRequest *r, Client *c);
133 static const char *getatom(Client *c, int a);
134 static void gettogglestat(Client *c);
135 static void getpagestat(Client *c);
136 static char *geturi(Client *c);
137 static const gchar *getstyle(const char *uri);
138 static void setstyle(Client *c, const char *style);
140 static void handleplumb(Client *c, const gchar *uri);
142 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
144 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
145 static void download(Client *c, WebKitURIResponse *r);
147 static void inspector(Client *c, const Arg *arg);
148 static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v,
150 static gboolean inspector_show(WebKitWebInspector *i, Client *c);
151 static gboolean inspector_close(WebKitWebInspector *i, Client *c);
152 static void inspector_finished(WebKitWebInspector *i, Client *c);
154 static gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key,
155 GdkModifierType mods, Client *c);
156 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
157 guint modifiers, Client *c);
158 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
159 static void loaduri(Client *c, const Arg *arg);
160 static void navigate(Client *c, const Arg *arg);
161 static Client *newclient(Client *c);
162 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
163 static void showview(WebKitWebView *v, Client *c);
164 static void newwindow(Client *c, const Arg *arg, gboolean noembed);
165 static GtkWidget *createwindow(Client *c);
166 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
167 static void print(Client *c, const Arg *arg);
168 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
170 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
171 static void linkopen(Client *c, const Arg *arg);
172 static void linkopenembed(Client *c, const Arg *arg);
173 static void reload(Client *c, const Arg *arg);
174 static void scroll_h(Client *c, const Arg *arg);
175 static void scroll_v(Client *c, const Arg *arg);
176 static void scroll(GtkAdjustment *a, const Arg *arg);
177 static void setatom(Client *c, int a, const char *v);
178 static void setup(void);
179 static void sigchld(int unused);
180 static void spawn(Client *c, const Arg *arg);
181 static void stop(Client *c, const Arg *arg);
182 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
183 static void titlechangeleave(void *a, void *b, Client *c);
184 static void toggle(Client *c, const Arg *arg);
185 static void togglecookiepolicy(Client *c, const Arg *arg);
186 static void togglegeolocation(Client *c, const Arg *arg);
187 static void togglescrollbars(Client *c, const Arg *arg);
188 static void togglestyle(Client *c, const Arg *arg);
189 static void updatetitle(Client *c);
190 static void updatewinid(Client *c);
191 static void usage(void);
192 static void zoom(Client *c, const Arg *arg);
194 /* configuration, allows nested code to access above variables */
198 addaccelgroup(Client *c)
201 GtkAccelGroup *group = gtk_accel_group_new();
204 for (i = 0; i < LENGTH(keys); i++) {
205 closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL);
206 gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, 0,
209 gtk_window_add_accel_group(GTK_WINDOW(c->win), group);
213 buildfile(const char *path)
215 char *dname, *bname, *bpath, *fpath;
218 dname = g_path_get_dirname(path);
219 bname = g_path_get_basename(path);
221 bpath = buildpath(dname);
224 fpath = g_build_filename(bpath, bname, NULL);
228 if (!(f = fopen(fpath, "a")))
229 die("Could not open file: %s\n", fpath);
231 g_chmod(fpath, 0600); /* always */
238 buildpath(const char *path)
241 char *apath, *name, *p, *fpath;
243 if (path[0] == '~') {
244 if (path[1] == '/' || path[1] == '\0') {
245 p = (char *)&path[1];
246 pw = getpwuid(getuid());
248 if ((p = strchr(path, '/')))
249 name = g_strndup(&path[1], --p - path);
251 name = g_strdup(&path[1]);
253 if (!(pw = getpwnam(name))) {
254 die("Can't get user %s home directory: %s.\n",
259 apath = g_build_filename(pw->pw_dir, p, NULL);
261 apath = g_strdup(path);
264 /* creating directory */
265 if (g_mkdir_with_parents(apath, 0700) < 0)
266 die("Could not access directory: %s\n", apath);
268 fpath = realpath(apath, NULL);
275 buttonreleased(GtkWidget *w, GdkEventKey *e, Client *c)
277 WebKitHitTestResultContext element;
278 GdkEventButton *eb = (GdkEventButton*)e;
281 element = webkit_hit_test_result_get_context(c->mousepos);
283 for (i = 0; i < LENGTH(buttons); ++i) {
284 if (element & buttons[i].target &&
285 eb->button == buttons[i].button &&
286 CLEANMASK(eb->state) == CLEANMASK(buttons[i].mask) &&
288 buttons[i].func(c, &buttons[i].arg, c->mousepos);
289 return buttons[i].stopevent;
300 destroyclient(clients);
307 WebKitCookieAcceptPolicy
308 cookiepolicy_get(void)
310 switch (cookiepolicies[cookiepolicy]) {
312 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
314 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
320 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
324 cookiepolicy_set(const WebKitCookieAcceptPolicy ep)
327 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
329 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
331 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
340 evalscript(Client *c, const char *jsstr, ...)
346 script = g_strdup_vprintf(jsstr, ap);
349 webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL);
359 if (g_file_get_contents(scriptfile, &script, &l, NULL) && l)
360 evalscript(c, script);
365 clipboard(Client *c, const Arg *arg)
367 gboolean paste = *(gboolean *)arg;
370 gtk_clipboard_request_text(gtk_clipboard_get(
371 GDK_SELECTION_PRIMARY),
374 gtk_clipboard_set_text(gtk_clipboard_get(
375 GDK_SELECTION_PRIMARY), c->linkhover
376 ? c->linkhover : geturi(c), -1);
381 copystr(char **str, const char *src)
394 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
398 switch (webkit_navigation_action_get_navigation_type(a)) {
399 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
401 * popup windows of type “other” are almost always triggered
402 * by user gesture, so inverse the logic here
404 /* instead of this, compare destination uri to mouse-over uri for validating window */
405 if (webkit_navigation_action_is_user_gesture(a)) {
409 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
410 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
411 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
412 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
413 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
421 return GTK_WIDGET(n->view);
425 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
426 WebKitPolicyDecisionType dt, Client *c)
429 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
430 decidenavigation(d, c);
432 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
433 decidenewwindow(d, c);
435 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
436 decideresource(d, c);
439 webkit_policy_decision_ignore(d);
446 decidenavigation(WebKitPolicyDecision *d, Client *c)
448 WebKitNavigationAction *a;
450 a = webkit_navigation_policy_decision_get_navigation_action(
451 WEBKIT_NAVIGATION_POLICY_DECISION(d));
453 switch (webkit_navigation_action_get_navigation_type(a)) {
454 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
455 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
456 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
457 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
458 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
459 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
461 /* Do not navigate to links with a "_blank" target (popup) */
462 if (webkit_navigation_policy_decision_get_frame_name(
463 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
464 webkit_policy_decision_ignore(d);
466 /* Filter out navigation to different domain ? */
467 /* get action→urirequest, copy and load in new window+view
469 webkit_policy_decision_use(d);
476 decidenewwindow(WebKitPolicyDecision *d, Client *c)
478 WebKitNavigationAction *a;
481 a = webkit_navigation_policy_decision_get_navigation_action(
482 WEBKIT_NAVIGATION_POLICY_DECISION(d));
484 switch (webkit_navigation_action_get_navigation_type(a)) {
485 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
486 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
487 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
488 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
489 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
490 /* Filter domains here */
491 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
492 * test for link clicked but no button ? */
493 arg.v = webkit_uri_request_get_uri(
494 webkit_navigation_action_get_request(a));
495 newwindow(c, &arg, 0);
497 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
502 webkit_policy_decision_ignore(d);
506 decideresource(WebKitPolicyDecision *d, Client *c)
510 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
511 WebKitURIResponse *res;
513 res = webkit_response_policy_decision_get_response(r);
514 uri = webkit_uri_response_get_uri(res);
516 if (g_str_has_suffix(uri, "/favicon.ico"))
517 webkit_uri_request_set_uri(
518 webkit_response_policy_decision_get_request(r),
521 if (!g_str_has_prefix(uri, "http://")
522 && !g_str_has_prefix(uri, "https://")
523 && !g_str_has_prefix(uri, "about:")
524 && !g_str_has_prefix(uri, "file://")
525 && !g_str_has_prefix(uri, "data:")
526 && !g_str_has_prefix(uri, "blob:")
527 && strlen(uri) > 0) {
528 for (i = 0; i < strlen(uri); i++) {
529 if (!g_ascii_isprint(uri[i])) {
536 webkit_policy_decision_ignore(d);
540 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
541 webkit_policy_decision_use(d);
543 webkit_policy_decision_ignore(d);
549 destroyclient(Client *c)
553 webkit_web_view_stop_loading(c->view);
554 /* Not needed, has already been called
555 gtk_widget_destroy(c->win);
558 for (p = clients; p && p->next != c; p = p->next)
568 closeview(WebKitWebView *v, Client *c)
570 gtk_widget_destroy(c->win);
574 destroywin(GtkWidget* w, Client *c)
582 die(const char *errstr, ...)
586 va_start(ap, errstr);
587 vfprintf(stderr, errstr, ap);
593 find(Client *c, const Arg *arg)
597 s = getatom(c, AtomFind);
598 gboolean forward = *(gboolean *)arg;
599 webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
603 fullscreen(Client *c, const Arg *arg)
606 gtk_window_unfullscreen(GTK_WINDOW(c->win));
608 gtk_window_fullscreen(GTK_WINDOW(c->win));
609 c->fullscreen = !c->fullscreen;
613 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
615 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
616 if (allowgeolocation)
617 webkit_permission_request_allow(r);
619 webkit_permission_request_deny(r);
627 getatom(Client *c, int a)
629 static char buf[BUFSIZ];
632 unsigned long ldummy;
633 unsigned char *p = NULL;
635 XGetWindowProperty(dpy, c->xid,
636 atoms[a], 0L, BUFSIZ, False, XA_STRING,
637 &adummy, &idummy, &ldummy, &ldummy, &p);
639 strncpy(buf, (char *)p, LENGTH(buf)-1);
652 if (!(uri = (char *)webkit_web_view_get_uri(c->view)))
658 getstyle(const char *uri)
662 if (stylefile != NULL)
665 for (i = 0; i < LENGTH(styles); i++) {
666 if (styles[i].regex && !regexec(&(styles[i].re), uri, 0,
668 return styles[i].style;
675 setstyle(Client *c, const char *style)
677 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
679 g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL);
683 handleplumb(Client *c, const gchar *uri)
687 arg = (Arg)PLUMB(uri);
692 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
694 g_signal_connect(G_OBJECT(d), "notify::response",
695 G_CALLBACK(responsereceived), c);
699 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
701 download(c, webkit_download_get_response(d));
702 webkit_download_cancel(d);
706 download(Client *c, WebKitURIResponse *r)
710 a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
715 inspector(Client *c, const Arg *arg)
717 if (enableinspector) {
719 webkit_web_inspector_close(c->inspector);
721 webkit_web_inspector_show(c->inspector);
726 inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c)
728 return WEBKIT_WEB_VIEW(webkit_web_view_new());
732 inspector_show(WebKitWebInspector *i, Client *c)
739 w = webkit_web_inspector_get_web_view(i);
740 gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE);
741 gtk_widget_show(GTK_WIDGET(w));
742 c->isinspecting = true;
748 inspector_close(WebKitWebInspector *i, Client *c)
752 if (!c->isinspecting)
755 w = GTK_WIDGET(webkit_web_inspector_get_web_view(i));
757 gtk_widget_destroy(w);
758 c->isinspecting = false;
764 inspector_finished(WebKitWebInspector *i, Client *c)
766 g_free(c->inspector);
770 keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods,
774 gboolean processed = FALSE;
776 mods = CLEANMASK(mods);
777 key = gdk_keyval_to_lower(key);
779 for (i = 0; i < LENGTH(keys); i++) {
780 if (key == keys[i].keyval
781 && mods == keys[i].mod
783 keys[i].func(c, &(keys[i].arg));
792 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
795 WebKitHitTestResultContext hc;
797 /* Keep the hit test to know where is the pointer on the next click */
800 hc = webkit_hit_test_result_get_context(h);
803 c->targeturi = webkit_hit_test_result_get_link_uri(h);
805 c->targeturi = webkit_hit_test_result_get_image_uri(h);
806 else if (hc & OnMedia)
807 c->targeturi = webkit_hit_test_result_get_media_uri(h);
814 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
817 case WEBKIT_LOAD_STARTED:
818 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
820 case WEBKIT_LOAD_REDIRECTED:
821 setatom(c, AtomUri, geturi(c));
823 case WEBKIT_LOAD_COMMITTED:
824 if (!webkit_web_view_get_tls_info(c->view, NULL, &(c->tlsflags)))
825 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
827 setatom(c, AtomUri, geturi(c));
830 setstyle(c, getstyle(geturi(c)));
832 case WEBKIT_LOAD_FINISHED:
833 /* Disabled until we write some WebKitWebExtension for
834 * manipulating the DOM directly.
835 evalscript(c, "document.documentElement.style.overflow = '%s'",
836 enablescrollbars ? "auto" : "hidden");
845 loaduri(Client *c, const Arg *arg)
848 const char *uri = (char *)arg->v;
849 Arg a = { .b = FALSE };
852 if (strcmp(uri, "") == 0)
855 /* In case it's a file path. */
856 if (stat(uri, &st) == 0) {
857 rp = realpath(uri, NULL);
858 u = g_strdup_printf("file://%s", rp);
861 u = g_strrstr(uri, "://") ? g_strdup(uri)
862 : g_strdup_printf("http://%s", uri);
865 setatom(c, AtomUri, uri);
867 /* prevents endless loop */
868 if (strcmp(u, geturi(c)) == 0) {
871 webkit_web_view_load_uri(c->view, u);
873 c->title = copystr(&c->title, u);
880 navigate(Client *c, const Arg *arg)
882 int steps = *(int *)arg;
883 webkit_web_view_go_back_or_forward(c->view, steps);
887 newclient(Client *rc)
892 if (!(c = calloc(1, sizeof(Client))))
893 die("Cannot malloc!\n");
901 c->view = newview(c, rc ? rc->view : NULL);
902 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
908 newview(Client *c, WebKitWebView *rv)
911 WebKitSettings *settings;
912 WebKitUserContentManager *contentmanager;
913 WebKitWebContext *context;
919 webkit_web_view_new_with_related_view(rv));
921 settings = webkit_settings_new_with_settings(
922 "auto-load-images", loadimages,
923 "default-font-size", defaultfontsize,
924 "enable-caret-browsing", enablecaretbrowsing,
925 "enable-developer-extras", enableinspector,
926 "enable-dns-prefetching", enablednsprefetching,
927 "enable-frame-flattening", enableframeflattening,
928 "enable-html5-database", enablecache,
929 "enable-html5-local-storage", enablecache,
930 "enable-javascript", enablescripts,
931 "enable-plugins", enableplugins,
933 if (!(ua = getenv("SURF_USERAGENT")))
935 webkit_settings_set_user_agent(settings, ua);
936 /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html
937 * for more interesting settings */
939 contentmanager = webkit_user_content_manager_new();
941 context = webkit_web_context_new_with_website_data_manager(
942 webkit_website_data_manager_new(
943 "base-cache-directory", cachedir,
944 "base-data-directory", cachedir,
947 /* rendering process model, can be a shared unique one or one for each
949 webkit_web_context_set_process_model(context,
950 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
952 webkit_web_context_set_tls_errors_policy(context, strictssl ?
953 WEBKIT_TLS_ERRORS_POLICY_FAIL : WEBKIT_TLS_ERRORS_POLICY_IGNORE);
955 webkit_web_context_set_cache_model(context, enablecache ?
956 WEBKIT_CACHE_MODEL_WEB_BROWSER : WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
958 /* Currently only works with text file to be compatible with curl */
959 webkit_cookie_manager_set_persistent_storage(
960 webkit_web_context_get_cookie_manager(context), cookiefile,
961 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
963 webkit_cookie_manager_set_accept_policy(
964 webkit_web_context_get_cookie_manager(context),
967 g_signal_connect(G_OBJECT(context), "download-started",
968 G_CALLBACK(downloadstarted), c);
970 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
971 "settings", settings,
972 "user-content-manager", contentmanager,
973 "web-context", context,
977 g_signal_connect(G_OBJECT(v),
979 G_CALLBACK(titlechanged), c);
980 g_signal_connect(G_OBJECT(v),
981 "mouse-target-changed",
982 G_CALLBACK(mousetargetchanged), c);
983 g_signal_connect(G_OBJECT(v),
984 "permission-request",
985 G_CALLBACK(permissionrequested), c);
986 g_signal_connect(G_OBJECT(v),
988 G_CALLBACK(createview), c);
989 g_signal_connect(G_OBJECT(v), "ready-to-show",
990 G_CALLBACK(showview), c);
991 g_signal_connect(G_OBJECT(v),
993 G_CALLBACK(decidepolicy), c);
994 g_signal_connect(G_OBJECT(v),
996 G_CALLBACK(loadchanged), c);
997 g_signal_connect(G_OBJECT(v),
998 "notify::estimated-load-progress",
999 G_CALLBACK(progresschanged), c);
1000 g_signal_connect(G_OBJECT(v),
1001 "button-release-event",
1002 G_CALLBACK(buttonreleased), c);
1003 g_signal_connect(G_OBJECT(v), "close",
1004 G_CALLBACK(closeview), c);
1010 showview(WebKitWebView *v, Client *c)
1012 GdkGeometry hints = { 1, 1 };
1013 GdkRGBA bgcolor = { 0 };
1016 c->win = createwindow(c);
1022 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1025 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1026 gtk_widget_show(GTK_WIDGET(c->view));
1027 gtk_widget_show(c->win);
1028 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1029 c->xid = gdk_x11_window_get_xid(gwin);
1030 gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints,
1032 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1033 gdk_window_add_filter(gwin, processx, c);
1035 /* This might conflict with _zoomto96dpi_. */
1036 if (zoomlevel != 1.0)
1037 webkit_web_view_set_zoom_level(c->view, zoomlevel);
1039 if (runinfullscreen)
1040 fullscreen(c, NULL);
1042 setatom(c, AtomFind, "");
1043 setatom(c, AtomUri, "about:blank");
1045 webkit_web_view_set_background_color(c->view, &bgcolor);
1048 gdk_display_sync(gtk_widget_get_display(c->win));
1049 printf("%lu\n", c->xid);
1051 if (fclose(stdout) != 0) {
1052 die("Error closing stdout");
1058 newwindow(Client *c, const Arg *arg, gboolean noembed)
1061 const char *cmd[18], *uri;
1062 const Arg a = { .v = (void *)cmd };
1067 cmd[i++] = cookiepolicies;
1068 if (!enablescrollbars)
1070 if (embed && !noembed) {
1072 snprintf(tmp, LENGTH(tmp), "%u", (int)embed);
1075 if (!allowgeolocation)
1087 if (enablediskcache)
1090 cmd[i++] = cookiefile;
1092 uri = arg->v ? (char *)arg->v : c->linkhover;
1100 createwindow(Client *c)
1105 w = gtk_plug_new(embed);
1107 w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1109 /* TA: 20091214: Despite what the GNOME docs say, the ICCCM
1110 * is always correct, so we should still call this function.
1111 * But when doing so, we *must* differentiate between a
1112 * WM_CLASS and a resource on the window. By convention, the
1113 * window class (WM_CLASS) is capped, while the resource is in
1114 * lowercase. Both these values come as a pair.
1116 gtk_window_set_wmclass(GTK_WINDOW(w), "surf", "Surf");
1118 /* TA: 20091214: And set the role here as well -- so that
1119 * sessions can pick this up.
1121 gtk_window_set_role(GTK_WINDOW(w), "Surf");
1123 gtk_window_set_default_size(GTK_WINDOW(w), 800, 600);
1126 g_signal_connect(G_OBJECT(w), "destroy",
1127 G_CALLBACK(destroywin), c);
1128 g_signal_connect(G_OBJECT(w), "leave_notify_event",
1129 G_CALLBACK(titlechangeleave), c);
1135 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1137 Arg arg = {.v = text };
1139 loaduri((Client *) d, &arg);
1143 print(Client *c, const Arg *arg)
1145 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
1149 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1151 Client *c = (Client *)d;
1155 if (((XEvent *)e)->type == PropertyNotify) {
1156 ev = &((XEvent *)e)->xproperty;
1157 if (ev->state == PropertyNewValue) {
1158 if (ev->atom == atoms[AtomFind]) {
1162 return GDK_FILTER_REMOVE;
1163 } else if (ev->atom == atoms[AtomGo]) {
1164 arg.v = getatom(c, AtomGo);
1167 return GDK_FILTER_REMOVE;
1171 return GDK_FILTER_CONTINUE;
1175 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1177 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1183 linkopen(Client *c, const Arg *arg)
1185 newwindow(NULL, arg, 1);
1189 linkopenembed(Client *c, const Arg *arg)
1191 newwindow(NULL, arg, 0);
1195 reload(Client *c, const Arg *arg)
1197 gboolean nocache = *(gboolean *)arg;
1199 webkit_web_view_reload_bypass_cache(c->view);
1201 webkit_web_view_reload(c->view);
1205 scroll_h(Client *c, const Arg *arg)
1207 scroll(gtk_scrolled_window_get_hadjustment(
1208 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1212 scroll_v(Client *c, const Arg *arg)
1214 scroll(gtk_scrolled_window_get_vadjustment(
1215 GTK_SCROLLED_WINDOW(c->scroll)), arg);
1219 scroll(GtkAdjustment *a, const Arg *arg)
1223 v = gtk_adjustment_get_value(a);
1227 v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000);
1232 v += gtk_adjustment_get_step_increment(a) * arg->i;
1236 v = MIN(v, gtk_adjustment_get_upper(a) -
1237 gtk_adjustment_get_page_size(a));
1238 gtk_adjustment_set_value(a, v);
1242 setatom(Client *c, int a, const char *v)
1245 XChangeProperty(dpy, c->xid,
1246 atoms[a], XA_STRING, 8, PropModeReplace,
1247 (unsigned char *)v, strlen(v) + 1);
1254 char *styledirfile, *stylepath;
1255 WebKitWebContext *context;
1256 GError *error = NULL;
1258 /* clean up any zombies immediately */
1260 gtk_init(NULL, NULL);
1262 dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
1265 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
1266 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
1267 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
1269 /* dirs and files */
1270 cookiefile = buildfile(cookiefile);
1271 scriptfile = buildfile(scriptfile);
1272 cachedir = buildpath(cachedir);
1273 if (stylefile == NULL) {
1274 styledir = buildpath(styledir);
1275 for (i = 0; i < LENGTH(styles); i++) {
1276 if (regcomp(&(styles[i].re), styles[i].regex,
1279 "Could not compile regex: %s\n",
1281 styles[i].regex = NULL;
1283 styledirfile = g_strconcat(styledir, "/",
1284 styles[i].style, NULL);
1285 stylepath = buildfile(styledirfile);
1286 styles[i].style = g_strconcat("file://", stylepath,
1288 g_free(styledirfile);
1293 stylepath = buildfile(stylefile);
1294 stylefile = g_strconcat("file://", stylepath, NULL);
1302 if (signal(SIGCHLD, sigchld) == SIG_ERR)
1303 die("Can't install SIGCHLD handler");
1304 while (0 < waitpid(-1, NULL, WNOHANG));
1308 spawn(Client *c, const Arg *arg)
1312 close(ConnectionNumber(dpy));
1314 execvp(((char **)arg->v)[0], (char **)arg->v);
1315 fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]);
1322 stop(Client *c, const Arg *arg)
1324 webkit_web_view_stop_loading(c->view);
1328 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1330 c->title = webkit_web_view_get_title(c->view);
1335 titlechangeleave(void *a, void *b, Client *c)
1337 c->linkhover = NULL;
1342 toggle(Client *c, const Arg *arg)
1344 WebKitWebSettings *settings;
1345 char *name = (char *)arg->v;
1347 Arg a = { .b = FALSE };
1349 settings = webkit_web_view_get_settings(c->view);
1350 g_object_get(G_OBJECT(settings), name, &value, NULL);
1351 g_object_set(G_OBJECT(settings), name, !value, NULL);
1357 togglecookiepolicy(Client *c, const Arg *arg)
1360 cookiepolicy %= strlen(cookiepolicies);
1362 webkit_cookie_manager_set_accept_policy(
1363 webkit_web_context_get_cookie_manager(
1364 webkit_web_view_get_context(c->view)),
1365 cookiepolicy_get());
1368 /* Do not reload. */
1372 togglegeolocation(Client *c, const Arg *arg)
1374 Arg a = { .b = FALSE };
1376 allowgeolocation ^= 1;
1381 twitch(Client *c, const Arg *arg)
1386 a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(
1389 v = gtk_adjustment_get_value(a);
1394 v = MIN(v, gtk_adjustment_get_upper(a) -
1395 gtk_adjustment_get_page_size(a));
1396 gtk_adjustment_set_value(a, v);
1400 togglescrollbars(Client *c, const Arg *arg)
1402 GtkPolicyType vspolicy;
1405 gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL,
1408 if (vspolicy == GTK_POLICY_AUTOMATIC) {
1409 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1413 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
1414 GTK_POLICY_AUTOMATIC,
1415 GTK_POLICY_AUTOMATIC);
1424 togglestyle(Client *c, const Arg *arg)
1426 enablestyle = !enablestyle;
1427 setstyle(c, enablestyle ? getstyle(geturi(c)) : "");
1433 gettogglestat(Client *c)
1437 WebKitWebSettings *settings = webkit_web_view_get_settings(c->view);
1439 togglestat[p++] = cookiepolicy_set(cookiepolicy_get());
1441 g_object_get(G_OBJECT(settings), "enable-caret-browsing", &value,
1443 togglestat[p++] = value? 'C': 'c';
1445 togglestat[p++] = allowgeolocation? 'G': 'g';
1447 togglestat[p++] = enablediskcache? 'D': 'd';
1449 g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL);
1450 togglestat[p++] = value? 'I': 'i';
1452 g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL);
1453 togglestat[p++] = value? 'S': 's';
1455 g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL);
1456 togglestat[p++] = value? 'V': 'v';
1458 togglestat[p++] = enablestyle ? 'M': 'm';
1460 togglestat[p] = '\0';
1464 getpagestat(Client *c)
1466 const char *uri = geturi(c);
1468 pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' :
1469 c->tlsflags > 0 ? 'U' : 'T';
1474 updatetitle(Client *c)
1478 if (showindicators) {
1483 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1485 } else if (c->progress != 100) {
1486 t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress,
1487 togglestat, pagestat,
1488 c->title == NULL ? "" : c->title);
1490 t = g_strdup_printf("%s:%s | %s", togglestat, pagestat,
1491 c->title == NULL ? "" : c->title);
1494 gtk_window_set_title(GTK_WINDOW(c->win), t);
1497 gtk_window_set_title(GTK_WINDOW(c->win), (c->title == NULL) ?
1503 updatewinid(Client *c)
1505 snprintf(winid, LENGTH(winid), "%lu", c->xid);
1511 die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] "
1512 "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] "
1513 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
1517 zoom(Client *c, const Arg *arg)
1522 webkit_web_view_zoom_out(c->view);
1523 } else if (arg->i > 0) {
1525 webkit_web_view_zoom_in(c->view);
1529 webkit_web_view_set_zoom_level(c->view, 1.0);
1534 main(int argc, char *argv[])
1539 memset(&arg, 0, sizeof(arg));
1541 /* command line args */
1544 cookiepolicies = EARGF(usage());
1547 enablescrollbars = 0;
1550 enablescrollbars = 1;
1553 cookiefile = EARGF(usage());
1556 enablediskcache = 0;
1559 enablediskcache = 1;
1562 embed = strtol(EARGF(usage()), NULL, 0);
1565 runinfullscreen = 0;
1568 runinfullscreen = 1;
1571 allowgeolocation = 0;
1574 allowgeolocation = 1;
1595 enableinspector = 0;
1598 enableinspector = 1;
1607 scriptfile = EARGF(usage());
1616 stylefile = EARGF(usage());
1619 useragent = EARGF(usage());
1622 die("surf-"VERSION", ©2009-2015 surf engineers, "
1623 "see LICENSE for details\n");
1628 zoomlevel = strtof(EARGF(usage()), NULL);
1637 c = newclient(NULL);
1640 loaduri(clients, &arg);
1647 return EXIT_SUCCESS;