1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
20 #include <gdk/gdkkeysyms.h>
22 #include <glib/gstdio.h>
25 #include <JavaScriptCore/JavaScript.h>
26 #include <webkit2/webkit2.h>
28 #include <X11/Xatom.h>
32 #define LENGTH(x) (sizeof(x) / sizeof(x[0]))
33 #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK))
34 #define SETB(p, s) [p] = (Parameter){ { .b = s }, }
35 #define SETI(p, s) [p] = (Parameter){ { .i = s }, }
36 #define SETV(p, s) [p] = (Parameter){ { .v = s }, }
37 #define SETF(p, s) [p] = (Parameter){ { .f = s }, }
38 #define FSETB(p, s) [p] = (Parameter){ { .b = s }, 1 }
39 #define FSETI(p, s) [p] = (Parameter){ { .i = s }, 1 }
40 #define FSETV(p, s) [p] = (Parameter){ { .v = s }, 1 }
41 #define FSETF(p, s) [p] = (Parameter){ { .f = s }, 1 }
43 enum { AtomFind, AtomGo, AtomUri, AtomLast };
46 OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
47 OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK,
48 OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE,
49 OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA,
50 OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE,
51 OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR,
52 OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION,
53 OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel,
94 typedef struct Client {
97 WebKitWebInspector *inspector;
98 WebKitFindController *finder;
99 WebKitHitTestResult *mousepos;
100 GTlsCertificateFlags tlsflags;
102 int progress, fullscreen;
103 const char *title, *overtitle, *targeturi;
111 void (*func)(Client *c, const Arg *a);
119 void (*func)(Client *c, const Arg *a, WebKitHitTestResult *h);
121 unsigned int stopevent;
126 Parameter config[ParameterLast];
137 static void usage(void);
138 static void die(const char *errstr, ...);
139 static void setup(void);
140 static void sigchld(int unused);
141 static char *buildfile(const char *path);
142 static char *buildpath(const char *path);
143 static Client *newclient(Client *c);
144 static void loaduri(Client *c, const Arg *a);
145 static const char *geturi(Client *c);
146 static void setatom(Client *c, int a, const char *v);
147 static const char *getatom(Client *c, int a);
148 static void updatetitle(Client *c);
149 static void gettogglestats(Client *c);
150 static void getpagestats(Client *c);
151 static WebKitCookieAcceptPolicy cookiepolicy_get(void);
152 static char cookiepolicy_set(const WebKitCookieAcceptPolicy p);
153 static void seturiparameters(Client *c, const char *uri);
154 static void setparameter(Client *c, int refresh, ParamName p, const Arg *a);
155 static const char *getstyle(const char *uri);
156 static void setstyle(Client *c, const char *stylefile);
157 static void runscript(Client *c);
158 static void evalscript(Client *c, const char *jsstr, ...);
159 static void updatewinid(Client *c);
160 static void handleplumb(Client *c, const char *uri);
161 static void newwindow(Client *c, const Arg *a, int noembed);
162 static void spawn(Client *c, const Arg *a);
163 static void destroyclient(Client *c);
164 static void cleanup(void);
167 static GdkDevice *getkbdevice(void);
168 static WebKitWebView *newview(Client *c, WebKitWebView *rv);
169 static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a,
171 static gboolean buttonreleased(GtkWidget *w, GdkEvent *e, Client *c);
172 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event,
174 static gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c);
175 static void showview(WebKitWebView *v, Client *c);
176 static GtkWidget *createwindow(Client *c);
177 static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c);
178 static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c);
179 static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c);
180 static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h,
181 guint modifiers, Client *c);
182 static gboolean permissionrequested(WebKitWebView *v,
183 WebKitPermissionRequest *r, Client *c);
184 static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
185 WebKitPolicyDecisionType dt, Client *c);
186 static void decidenavigation(WebKitPolicyDecision *d, Client *c);
187 static void decidenewwindow(WebKitPolicyDecision *d, Client *c);
188 static void decideresource(WebKitPolicyDecision *d, Client *c);
189 static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d,
191 static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c);
192 static void download(Client *c, WebKitURIResponse *r);
193 static void closeview(WebKitWebView *v, Client *c);
194 static void destroywin(GtkWidget* w, Client *c);
197 static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d);
198 static void reload(Client *c, const Arg *a);
199 static void print(Client *c, const Arg *a);
200 static void clipboard(Client *c, const Arg *a);
201 static void zoom(Client *c, const Arg *a);
202 static void scroll(Client *c, const Arg *a);
203 static void navigate(Client *c, const Arg *a);
204 static void stop(Client *c, const Arg *a);
205 static void toggle(Client *c, const Arg *a);
206 static void togglefullscreen(Client *c, const Arg *a);
207 static void togglecookiepolicy(Client *c, const Arg *a);
208 static void toggleinspector(Client *c, const Arg *a);
209 static void find(Client *c, const Arg *a);
212 static void clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h);
213 static void clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h);
214 static void clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h);
216 static char winid[64];
217 static char togglestats[10];
218 static char pagestats[2];
219 static Atom atoms[AtomLast];
222 static int cookiepolicy;
224 static Client *clients;
225 static GdkDevice *gdkkb;
226 static char *stylefile;
227 static const char *useragent;
228 static Parameter *curconfig;
231 /* configuration, allows nested code to access above variables */
237 die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] "
238 "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] "
239 "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0));
243 die(const char *errstr, ...)
247 va_start(ap, errstr);
248 vfprintf(stderr, errstr, ap);
258 /* clean up any zombies immediately */
260 gtk_init(NULL, NULL);
262 dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
264 curconfig = defconfig;
267 atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
268 atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
269 atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
272 cookiefile = buildfile(cookiefile);
273 scriptfile = buildfile(scriptfile);
274 cachedir = buildpath(cachedir);
276 gdkkb = getkbdevice();
279 styledir = buildpath(styledir);
280 for (i = 0; i < LENGTH(styles); ++i) {
281 if (regcomp(&(styles[i].re), styles[i].regex,
284 "Could not compile regex: %s\n",
286 styles[i].regex = NULL;
288 styles[i].style = g_strconcat(styledir, "/",
289 styles[i].style, NULL);
293 stylefile = buildfile(stylefile);
296 for (i = 0; i < LENGTH(uriparams); ++i) {
297 if (!regcomp(&(uriparams[i].re), uriparams[i].uri,
299 /* copy default parameters if they are not already set
300 * or if they are forced */
301 for (j = 0; j < ParameterLast; ++j) {
302 if (!uriparams[i].config[j].force ||
304 uriparams[i].config[j] = defconfig[j];
308 "Could not compile regex: %s\n",
310 uriparams[i].uri = NULL;
318 if (signal(SIGCHLD, sigchld) == SIG_ERR)
319 die("Can't install SIGCHLD handler");
320 while (waitpid(-1, NULL, WNOHANG) > 0)
325 buildfile(const char *path)
327 char *dname, *bname, *bpath, *fpath;
330 dname = g_path_get_dirname(path);
331 bname = g_path_get_basename(path);
333 bpath = buildpath(dname);
336 fpath = g_build_filename(bpath, bname, NULL);
340 if (!(f = fopen(fpath, "a")))
341 die("Could not open file: %s\n", fpath);
343 g_chmod(fpath, 0600); /* always */
350 buildpath(const char *path)
353 char *apath, *name, *p, *fpath;
355 if (path[0] == '~') {
356 if (path[1] == '/' || path[1] == '\0') {
357 p = (char *)&path[1];
358 pw = getpwuid(getuid());
360 if ((p = strchr(path, '/')))
361 name = g_strndup(&path[1], --p - path);
363 name = g_strdup(&path[1]);
365 if (!(pw = getpwnam(name))) {
366 die("Can't get user %s home directory: %s.\n",
371 apath = g_build_filename(pw->pw_dir, p, NULL);
373 apath = g_strdup(path);
376 /* creating directory */
377 if (g_mkdir_with_parents(apath, 0700) < 0)
378 die("Could not access directory: %s\n", apath);
380 fpath = realpath(apath, NULL);
387 newclient(Client *rc)
391 if (!(c = calloc(1, sizeof(Client))))
392 die("Cannot malloc!\n");
398 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
399 c->view = newview(c, rc ? rc->view : NULL);
405 loaduri(Client *c, const Arg *a)
409 const char *uri = a->v;
411 if (g_strcmp0(uri, "") == 0)
414 if (g_strrstr(uri, "://") || g_str_has_prefix(uri, "about:")) {
416 } else if (!stat(uri, &st) && (path = realpath(uri, NULL))) {
417 url = g_strdup_printf("file://%s", path);
420 url = g_strdup_printf("http://%s", uri);
423 setatom(c, AtomUri, url);
425 if (strcmp(url, geturi(c)) == 0) {
428 webkit_web_view_load_uri(c->view, url);
440 if (!(uri = webkit_web_view_get_uri(c->view)))
446 setatom(Client *c, int a, const char *v)
449 XChangeProperty(dpy, c->xid,
450 atoms[a], XA_STRING, 8, PropModeReplace,
451 (unsigned char *)v, strlen(v) + 1);
455 getatom(Client *c, int a)
457 static char buf[BUFSIZ];
460 unsigned long ldummy;
461 unsigned char *p = NULL;
463 XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING,
464 &adummy, &idummy, &ldummy, &ldummy, &p);
466 strncpy(buf, (char *)p, LENGTH(buf) - 1);
475 updatetitle(Client *c)
478 const char *name = c->overtitle ? c->overtitle :
479 c->title ? c->title : "";
481 if (curconfig[ShowIndicators].val.b) {
485 if (c->progress != 100)
486 title = g_strdup_printf("[%i%%] %s:%s | %s",
487 c->progress, togglestats, pagestats, name);
489 title = g_strdup_printf("%s:%s | %s",
490 togglestats, pagestats, name);
492 gtk_window_set_title(GTK_WINDOW(c->win), title);
495 gtk_window_set_title(GTK_WINDOW(c->win), name);
500 gettogglestats(Client *c)
502 togglestats[0] = cookiepolicy_set(cookiepolicy_get());
503 togglestats[1] = curconfig[CaretBrowsing].val.b ? 'C' : 'c';
504 togglestats[2] = curconfig[Geolocation].val.b ? 'G' : 'g';
505 togglestats[3] = curconfig[DiskCache].val.b ? 'D' : 'd';
506 togglestats[4] = curconfig[LoadImages].val.b ? 'I' : 'i';
507 togglestats[5] = curconfig[JavaScript].val.b ? 'S' : 's';
508 togglestats[6] = curconfig[Plugins].val.b ? 'V' : 'v';
509 togglestats[7] = curconfig[Style].val.b ? 'M' : 'm';
510 togglestats[8] = curconfig[FrameFlattening].val.b ? 'F' : 'f';
511 togglestats[9] = '\0';
515 getpagestats(Client *c)
517 pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' :
518 c->tlsflags > 0 ? 'U' : 'T';
522 WebKitCookieAcceptPolicy
523 cookiepolicy_get(void)
525 switch (((char *)curconfig[CookiePolicies].val.v)[cookiepolicy]) {
527 return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER;
529 return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY;
530 default: /* fallthrough */
532 return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS;
537 cookiepolicy_set(const WebKitCookieAcceptPolicy p)
540 case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER:
542 case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY:
544 default: /* fallthrough */
545 case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS:
551 seturiparameters(Client *c, const char *uri)
555 for (i = 0; i < LENGTH(uriparams); ++i) {
556 if (uriparams[i].uri &&
557 !regexec(&(uriparams[i].re), uri, 0, NULL, 0)) {
558 curconfig = uriparams[i].config;
563 for (i = 0; i < ParameterLast; ++i)
564 setparameter(c, 0, i, &curconfig[i].val);
568 setparameter(Client *c, int refresh, ParamName p, const Arg *a)
570 WebKitSettings *s = webkit_web_view_get_settings(c->view);
574 webkit_settings_set_enable_caret_browsing(s, a->b);
578 webkit_cookie_manager_set_accept_policy(
579 webkit_web_context_get_cookie_manager(
580 webkit_web_view_get_context(c->view)),
585 webkit_web_context_set_cache_model(
586 webkit_web_view_get_context(c->view),
587 curconfig[DiskCache].val.b ?
588 WEBKIT_CACHE_MODEL_WEB_BROWSER :
589 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
595 webkit_settings_set_default_font_size(
596 webkit_web_view_get_settings(c->view),
597 curconfig[FontSize].val.i);
599 case FrameFlattening:
600 webkit_settings_set_enable_frame_flattening(s, a->b);
605 return; /* do nothing */
607 return; /* do nothing */
609 webkit_settings_set_enable_javascript(s, a->b);
612 return; /* do nothing */
614 webkit_settings_set_auto_load_images(s, a->b);
617 webkit_settings_set_enable_plugins(s, a->b);
619 case PreferredLanguages:
620 return; /* do nothing */
621 case RunInFullscreen:
622 return; /* do nothing */
624 /* Disabled until we write some WebKitWebExtension for
625 * manipulating the DOM directly.
626 enablescrollbars = !enablescrollbars;
627 evalscript(c, "document.documentElement.style.overflow = '%s'",
628 enablescrollbars ? "auto" : "hidden");
633 return; /* do nothing */
635 webkit_web_context_set_spell_checking_enabled(
636 webkit_web_view_get_context(c->view),
637 curconfig[SpellChecking].val.b);
638 return; /* do nothing */
640 return; /* do nothing */
642 webkit_web_context_set_tls_errors_policy(
643 webkit_web_view_get_context(c->view),
644 curconfig[StrictSSL].val.b ? WEBKIT_TLS_ERRORS_POLICY_FAIL :
645 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
646 return; /* do nothing */
648 if (curconfig[Style].val.b)
649 setstyle(c, getstyle(geturi(c)));
651 webkit_user_content_manager_remove_all_style_sheets(
652 webkit_web_view_get_user_content_manager(c->view));
656 return; /* do nothing */
658 return; /* do nothing */
667 getstyle(const char *uri)
674 for (i = 0; i < LENGTH(styles); ++i) {
675 if (styles[i].regex &&
676 !regexec(&(styles[i].re), uri, 0, NULL, 0))
677 return styles[i].style;
684 setstyle(Client *c, const char *stylefile)
688 if (!g_file_get_contents(stylefile, &style, NULL, NULL)) {
689 fprintf(stderr, "Could not read style file: %s\n", stylefile);
693 webkit_user_content_manager_add_style_sheet(
694 webkit_web_view_get_user_content_manager(c->view),
695 webkit_user_style_sheet_new(style,
696 WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
697 WEBKIT_USER_STYLE_LEVEL_USER,
709 if (g_file_get_contents(scriptfile, &script, &l, NULL) && l)
710 evalscript(c, script);
715 evalscript(Client *c, const char *jsstr, ...)
721 script = g_strdup_vprintf(jsstr, ap);
724 webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL);
729 updatewinid(Client *c)
731 snprintf(winid, LENGTH(winid), "%lu", c->xid);
735 handleplumb(Client *c, const char *uri)
737 Arg a = (Arg)PLUMB(uri);
742 newwindow(Client *c, const Arg *a, int noembed)
746 const char *cmd[26], *uri;
747 const Arg arg = { .v = cmd };
751 cmd[i++] = curconfig[CookiePolicies].val.v;
752 cmd[i++] = curconfig[ScrollBars].val.b ? "-B" : "-b";
753 if (cookiefile && g_strcmp0(cookiefile, "")) {
755 cmd[i++] = cookiefile;
757 cmd[i++] = curconfig[DiskCache].val.b ? "-D" : "-d";
758 if (embed && !noembed) {
760 snprintf(tmp, LENGTH(tmp), "%lu", embed);
763 cmd[i++] = curconfig[RunInFullscreen].val.b ? "-F" : "-f" ;
764 cmd[i++] = curconfig[Geolocation].val.b ? "-G" : "-g" ;
765 cmd[i++] = curconfig[LoadImages].val.b ? "-I" : "-i" ;
766 cmd[i++] = curconfig[KioskMode].val.b ? "-K" : "-k" ;
767 cmd[i++] = curconfig[Style].val.b ? "-M" : "-m" ;
768 cmd[i++] = curconfig[Inspector].val.b ? "-N" : "-n" ;
769 cmd[i++] = curconfig[Plugins].val.b ? "-P" : "-p" ;
770 if (scriptfile && g_strcmp0(scriptfile, "")) {
772 cmd[i++] = scriptfile;
774 cmd[i++] = curconfig[JavaScript].val.b ? "-S" : "-s";
775 if (stylefile && g_strcmp0(stylefile, "")) {
777 cmd[i++] = stylefile;
779 if (fulluseragent && g_strcmp0(fulluseragent, "")) {
781 cmd[i++] = fulluseragent;
785 /* do not keep zoom level */
795 spawn(Client *c, const Arg *a)
799 close(ConnectionNumber(dpy));
801 execvp(((char **)a->v)[0], (char **)a->v);
802 fprintf(stderr, "%s: execvp %s", argv0, ((char **)a->v)[0]);
809 destroyclient(Client *c)
813 webkit_web_view_stop_loading(c->view);
814 /* Not needed, has already been called
815 gtk_widget_destroy(c->win);
818 for (p = clients; p && p->next != c; p = p->next)
831 destroyclient(clients);
841 GList *l, *gdl = gdk_device_manager_list_devices(
842 gdk_display_get_device_manager(gdk_display_get_default()),
843 GDK_DEVICE_TYPE_MASTER);
844 GdkDevice *gd = NULL;
846 for (l = gdl; l != NULL; l = l->next)
847 if (gdk_device_get_source(l->data) == GDK_SOURCE_KEYBOARD)
855 newview(Client *c, WebKitWebView *rv)
858 WebKitSettings *settings;
859 WebKitUserContentManager *contentmanager;
860 WebKitWebContext *context;
865 webkit_web_view_new_with_related_view(rv));
867 settings = webkit_settings_new_with_settings(
868 "auto-load-images", curconfig[LoadImages].val.b,
869 "default-font-size", curconfig[FontSize].val.f,
870 "enable-caret-browsing", curconfig[CaretBrowsing].val.b,
871 "enable-developer-extras", curconfig[Inspector].val.b,
872 "enable-dns-prefetching", curconfig[DNSPrefetch].val.b,
873 "enable-frame-flattening", curconfig[FrameFlattening].val.b,
874 "enable-html5-database", curconfig[DiskCache].val.b,
875 "enable-html5-local-storage", curconfig[DiskCache].val.b,
876 "enable-javascript", curconfig[JavaScript].val.b,
877 "enable-plugins", curconfig[Plugins].val.b,
879 /* For mor interesting settings, have a look at
880 * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */
882 if (strcmp(fulluseragent, "")) {
883 webkit_settings_set_user_agent(settings, fulluseragent);
884 } else if (surfuseragent) {
885 webkit_settings_set_user_agent_with_application_details(
886 settings, "Surf", VERSION);
888 useragent = webkit_settings_get_user_agent(settings);
890 contentmanager = webkit_user_content_manager_new();
892 context = webkit_web_context_new_with_website_data_manager(
893 webkit_website_data_manager_new(
894 "base-cache-directory", cachedir,
895 "base-data-directory", cachedir,
898 /* rendering process model, can be a shared unique one
899 * or one for each view */
900 webkit_web_context_set_process_model(context,
901 WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
903 webkit_web_context_set_tls_errors_policy(context,
904 curconfig[StrictSSL].val.b ? WEBKIT_TLS_ERRORS_POLICY_FAIL :
905 WEBKIT_TLS_ERRORS_POLICY_IGNORE);
907 webkit_web_context_set_cache_model(context,
908 curconfig[DiskCache].val.b ? WEBKIT_CACHE_MODEL_WEB_BROWSER :
909 WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
911 /* Currently only works with text file to be compatible with curl */
912 webkit_cookie_manager_set_persistent_storage(
913 webkit_web_context_get_cookie_manager(context), cookiefile,
914 WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
916 webkit_cookie_manager_set_accept_policy(
917 webkit_web_context_get_cookie_manager(context),
920 webkit_web_context_set_preferred_languages(context,
921 curconfig[PreferredLanguages].val.v);
922 webkit_web_context_set_spell_checking_languages(context,
923 curconfig[SpellLanguages].val.v);
924 webkit_web_context_set_spell_checking_enabled(context,
925 curconfig[SpellChecking].val.b);
927 g_signal_connect(G_OBJECT(context), "download-started",
928 G_CALLBACK(downloadstarted), c);
930 v = g_object_new(WEBKIT_TYPE_WEB_VIEW,
931 "settings", settings,
932 "user-content-manager", contentmanager,
933 "web-context", context,
937 g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress",
938 G_CALLBACK(progresschanged), c);
939 g_signal_connect(G_OBJECT(v), "notify::title",
940 G_CALLBACK(titlechanged), c);
941 g_signal_connect(G_OBJECT(v), "button-release-event",
942 G_CALLBACK(buttonreleased), c);
943 g_signal_connect(G_OBJECT(v), "close",
944 G_CALLBACK(closeview), c);
945 g_signal_connect(G_OBJECT(v), "create",
946 G_CALLBACK(createview), c);
947 g_signal_connect(G_OBJECT(v), "decide-policy",
948 G_CALLBACK(decidepolicy), c);
949 g_signal_connect(G_OBJECT(v), "load-changed",
950 G_CALLBACK(loadchanged), c);
951 g_signal_connect(G_OBJECT(v), "mouse-target-changed",
952 G_CALLBACK(mousetargetchanged), c);
953 g_signal_connect(G_OBJECT(v), "permission-request",
954 G_CALLBACK(permissionrequested), c);
955 g_signal_connect(G_OBJECT(v), "ready-to-show",
956 G_CALLBACK(showview), c);
962 createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c)
966 switch (webkit_navigation_action_get_navigation_type(a)) {
967 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
969 * popup windows of type “other” are almost always triggered
970 * by user gesture, so inverse the logic here
972 /* instead of this, compare destination uri to mouse-over uri for validating window */
973 if (webkit_navigation_action_is_user_gesture(a))
975 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
976 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
977 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
978 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
979 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
986 return GTK_WIDGET(n->view);
990 buttonreleased(GtkWidget *w, GdkEvent *e, Client *c)
992 WebKitHitTestResultContext element;
995 element = webkit_hit_test_result_get_context(c->mousepos);
997 for (i = 0; i < LENGTH(buttons); ++i) {
998 if (element & buttons[i].target &&
999 e->button.button == buttons[i].button &&
1000 CLEANMASK(e->button.state) == CLEANMASK(buttons[i].mask) &&
1002 buttons[i].func(c, &buttons[i].arg, c->mousepos);
1003 return buttons[i].stopevent;
1011 processx(GdkXEvent *e, GdkEvent *event, gpointer d)
1013 Client *c = (Client *)d;
1017 if (((XEvent *)e)->type == PropertyNotify) {
1018 ev = &((XEvent *)e)->xproperty;
1019 if (ev->state == PropertyNewValue) {
1020 if (ev->atom == atoms[AtomFind]) {
1023 return GDK_FILTER_REMOVE;
1024 } else if (ev->atom == atoms[AtomGo]) {
1025 a.v = getatom(c, AtomGo);
1028 return GDK_FILTER_REMOVE;
1032 return GDK_FILTER_CONTINUE;
1036 winevent(GtkWidget *w, GdkEvent *e, Client *c)
1041 case GDK_ENTER_NOTIFY:
1042 c->overtitle = c->targeturi;
1046 if (!curconfig[KioskMode].val.b) {
1047 for (i = 0; i < LENGTH(keys); ++i) {
1048 if (gdk_keyval_to_lower(e->key.keyval) ==
1050 CLEANMASK(e->key.state) == keys[i].mod &&
1053 keys[i].func(c, &(keys[i].arg));
1058 case GDK_LEAVE_NOTIFY:
1059 c->overtitle = NULL;
1062 case GDK_WINDOW_STATE:
1063 if (e->window_state.changed_mask ==
1064 GDK_WINDOW_STATE_FULLSCREEN)
1065 c->fullscreen = e->window_state.new_window_state &
1066 GDK_WINDOW_STATE_FULLSCREEN;
1076 showview(WebKitWebView *v, Client *c)
1078 GdkRGBA bgcolor = { 0 };
1081 c->finder = webkit_web_view_get_find_controller(c->view);
1082 if (curconfig[Inspector].val.b)
1083 c->inspector = webkit_web_view_get_inspector(c->view);
1085 c->win = createwindow(c);
1087 gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view));
1088 gtk_widget_show_all(c->win);
1089 gtk_widget_grab_focus(GTK_WIDGET(c->view));
1091 gwin = gtk_widget_get_window(GTK_WIDGET(c->win));
1092 c->xid = gdk_x11_window_get_xid(gwin);
1095 gdk_display_sync(gtk_widget_get_display(c->win));
1099 if (curconfig[HideBackground].val.b)
1100 webkit_web_view_set_background_color(c->view, &bgcolor);
1102 if (!curconfig[KioskMode].val.b) {
1103 gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK);
1104 gdk_window_add_filter(gwin, processx, c);
1107 if (curconfig[RunInFullscreen].val.b)
1108 togglefullscreen(c, NULL);
1110 if (curconfig[ZoomLevel].val.f != 1.0)
1111 webkit_web_view_set_zoom_level(c->view,
1112 curconfig[ZoomLevel].val.f);
1114 setatom(c, AtomFind, "");
1115 setatom(c, AtomUri, "about:blank");
1119 createwindow(Client *c)
1125 w = gtk_plug_new(embed);
1127 w = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1129 wmstr = g_path_get_basename(argv0);
1130 gtk_window_set_wmclass(GTK_WINDOW(w), wmstr, "Surf");
1133 wmstr = g_strdup_printf("%s[%lu]", "Surf",
1134 webkit_web_view_get_page_id(c->view));
1135 gtk_window_set_role(GTK_WINDOW(w), wmstr);
1138 gtk_window_set_default_size(GTK_WINDOW(w), 800, 600);
1141 g_signal_connect(G_OBJECT(w), "destroy",
1142 G_CALLBACK(destroywin), c);
1143 g_signal_connect(G_OBJECT(w), "enter-notify-event",
1144 G_CALLBACK(winevent), c);
1145 g_signal_connect(G_OBJECT(w), "key-press-event",
1146 G_CALLBACK(winevent), c);
1147 g_signal_connect(G_OBJECT(w), "leave-notify-event",
1148 G_CALLBACK(winevent), c);
1149 g_signal_connect(G_OBJECT(w), "window-state-event",
1150 G_CALLBACK(winevent), c);
1156 loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c)
1158 const char *title = geturi(c);
1161 case WEBKIT_LOAD_STARTED:
1162 curconfig = defconfig;
1163 setatom(c, AtomUri, title);
1165 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
1167 case WEBKIT_LOAD_REDIRECTED:
1168 setatom(c, AtomUri, title);
1171 case WEBKIT_LOAD_COMMITTED:
1172 setatom(c, AtomUri, title);
1174 if (!webkit_web_view_get_tls_info(c->view, NULL,
1176 c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1;
1178 setatom(c, AtomUri, geturi(c));
1179 seturiparameters(c, geturi(c));
1181 case WEBKIT_LOAD_FINISHED:
1182 /* Disabled until we write some WebKitWebExtension for
1183 * manipulating the DOM directly.
1184 evalscript(c, "document.documentElement.style.overflow = '%s'",
1185 enablescrollbars ? "auto" : "hidden");
1194 progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c)
1196 c->progress = webkit_web_view_get_estimated_load_progress(c->view) *
1202 titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c)
1204 c->title = webkit_web_view_get_title(c->view);
1209 mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers,
1212 WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h);
1214 /* Keep the hit test to know where is the pointer on the next click */
1218 c->targeturi = webkit_hit_test_result_get_link_uri(h);
1219 else if (hc & OnImg)
1220 c->targeturi = webkit_hit_test_result_get_image_uri(h);
1221 else if (hc & OnMedia)
1222 c->targeturi = webkit_hit_test_result_get_media_uri(h);
1224 c->targeturi = NULL;
1226 c->overtitle = c->targeturi;
1231 permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c)
1233 if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) {
1234 if (curconfig[Geolocation].val.b)
1235 webkit_permission_request_allow(r);
1237 webkit_permission_request_deny(r);
1245 decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d,
1246 WebKitPolicyDecisionType dt, Client *c)
1249 case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION:
1250 decidenavigation(d, c);
1252 case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION:
1253 decidenewwindow(d, c);
1255 case WEBKIT_POLICY_DECISION_TYPE_RESPONSE:
1256 decideresource(d, c);
1259 webkit_policy_decision_ignore(d);
1266 decidenavigation(WebKitPolicyDecision *d, Client *c)
1268 WebKitNavigationAction *a =
1269 webkit_navigation_policy_decision_get_navigation_action(
1270 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1272 switch (webkit_navigation_action_get_navigation_type(a)) {
1273 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1274 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1275 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1276 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1277 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: /* fallthrough */
1278 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1280 /* Do not navigate to links with a "_blank" target (popup) */
1281 if (webkit_navigation_policy_decision_get_frame_name(
1282 WEBKIT_NAVIGATION_POLICY_DECISION(d))) {
1283 webkit_policy_decision_ignore(d);
1285 /* Filter out navigation to different domain ? */
1286 /* get action→urirequest, copy and load in new window+view
1287 * on Ctrl+Click ? */
1288 webkit_policy_decision_use(d);
1295 decidenewwindow(WebKitPolicyDecision *d, Client *c)
1298 WebKitNavigationAction *a =
1299 webkit_navigation_policy_decision_get_navigation_action(
1300 WEBKIT_NAVIGATION_POLICY_DECISION(d));
1303 switch (webkit_navigation_action_get_navigation_type(a)) {
1304 case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */
1305 case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */
1306 case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */
1307 case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */
1308 case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED:
1309 /* Filter domains here */
1310 /* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event.
1311 * test for link clicked but no button ? */
1312 arg.v = webkit_uri_request_get_uri(
1313 webkit_navigation_action_get_request(a));
1314 newwindow(c, &arg, 0);
1316 case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */
1321 webkit_policy_decision_ignore(d);
1325 decideresource(WebKitPolicyDecision *d, Client *c)
1328 WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d);
1329 WebKitURIResponse *res =
1330 webkit_response_policy_decision_get_response(r);
1331 const gchar *uri = webkit_uri_response_get_uri(res);
1333 if (g_str_has_suffix(uri, "/favicon.ico")) {
1334 webkit_policy_decision_ignore(d);
1338 if (!g_str_has_prefix(uri, "http://")
1339 && !g_str_has_prefix(uri, "https://")
1340 && !g_str_has_prefix(uri, "about:")
1341 && !g_str_has_prefix(uri, "file://")
1342 && !g_str_has_prefix(uri, "data:")
1343 && !g_str_has_prefix(uri, "blob:")
1344 && strlen(uri) > 0) {
1345 for (i = 0; i < strlen(uri); i++) {
1346 if (!g_ascii_isprint(uri[i])) {
1352 handleplumb(c, uri);
1353 webkit_policy_decision_ignore(d);
1358 if (webkit_response_policy_decision_is_mime_type_supported(r)) {
1359 webkit_policy_decision_use(d);
1361 webkit_policy_decision_ignore(d);
1367 downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c)
1369 g_signal_connect(G_OBJECT(d), "notify::response",
1370 G_CALLBACK(responsereceived), c);
1374 responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c)
1376 download(c, webkit_download_get_response(d));
1377 webkit_download_cancel(d);
1381 download(Client *c, WebKitURIResponse *r)
1383 Arg a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c));
1388 closeview(WebKitWebView *v, Client *c)
1390 gtk_widget_destroy(c->win);
1394 destroywin(GtkWidget* w, Client *c)
1402 pasteuri(GtkClipboard *clipboard, const char *text, gpointer d)
1404 Arg a = {.v = text };
1406 loaduri((Client *) d, &a);
1410 reload(Client *c, const Arg *a)
1413 webkit_web_view_reload_bypass_cache(c->view);
1415 webkit_web_view_reload(c->view);
1419 print(Client *c, const Arg *a)
1421 webkit_print_operation_run_dialog(webkit_print_operation_new(c->view),
1422 GTK_WINDOW(c->win));
1426 clipboard(Client *c, const Arg *a)
1428 if (a->b) { /* load clipboard uri */
1429 gtk_clipboard_request_text(gtk_clipboard_get(
1430 GDK_SELECTION_PRIMARY),
1432 } else { /* copy uri */
1433 gtk_clipboard_set_text(gtk_clipboard_get(
1434 GDK_SELECTION_PRIMARY), c->targeturi
1435 ? c->targeturi : geturi(c), -1);
1440 zoom(Client *c, const Arg *a)
1443 webkit_web_view_set_zoom_level(c->view,
1444 curconfig[ZoomLevel].val.f + 0.1);
1446 webkit_web_view_set_zoom_level(c->view,
1447 curconfig[ZoomLevel].val.f - 0.1);
1449 webkit_web_view_set_zoom_level(c->view, 1.0);
1451 curconfig[ZoomLevel].val.f = webkit_web_view_get_zoom_level(c->view);
1455 scroll(Client *c, const Arg *a)
1457 GdkEvent *ev = gdk_event_new(GDK_KEY_PRESS);
1459 gdk_event_set_device(ev, gdkkb);
1460 // gdk_event_set_screen(ev, gdk_screen_get_default());
1461 ev->key.window = gtk_widget_get_window(GTK_WIDGET(c->win));
1462 ev->key.state = GDK_CONTROL_MASK;
1463 ev->key.time = GDK_CURRENT_TIME;
1467 ev->key.keyval = GDK_KEY_Down;
1470 ev->key.keyval = GDK_KEY_Page_Down;
1473 ev->key.keyval = GDK_KEY_Left;
1476 ev->key.keyval = GDK_KEY_Right;
1479 ev->key.keyval = GDK_KEY_Page_Up;
1482 ev->key.keyval = GDK_KEY_Up;
1490 navigate(Client *c, const Arg *a)
1493 webkit_web_view_go_back(c->view);
1495 webkit_web_view_go_forward(c->view);
1499 stop(Client *c, const Arg *a)
1501 webkit_web_view_stop_loading(c->view);
1505 toggle(Client *c, const Arg *a)
1507 curconfig[a->i].val.b ^= 1;
1508 setparameter(c, 1, (ParamName)a->i, &curconfig[a->i].val);
1512 togglefullscreen(Client *c, const Arg *a)
1514 /* toggling value is handled in winevent() */
1516 gtk_window_unfullscreen(GTK_WINDOW(c->win));
1518 gtk_window_fullscreen(GTK_WINDOW(c->win));
1522 togglecookiepolicy(Client *c, const Arg *a)
1525 cookiepolicy %= strlen(curconfig[CookiePolicies].val.v);
1527 setparameter(c, 0, CookiePolicies, NULL);
1531 toggleinspector(Client *c, const Arg *a)
1533 if (curconfig[Inspector].val.b) {
1534 if (webkit_web_inspector_is_attached(c->inspector))
1535 webkit_web_inspector_close(c->inspector);
1537 webkit_web_inspector_show(c->inspector);
1542 find(Client *c, const Arg *a)
1548 webkit_find_controller_search_next(c->finder);
1550 webkit_find_controller_search_previous(c->finder);
1552 s = getatom(c, AtomFind);
1553 f = webkit_find_controller_get_search_text(c->finder);
1555 if (g_strcmp0(f, s) == 0) /* reset search */
1556 webkit_find_controller_search(c->finder, "", findopts,
1559 webkit_find_controller_search(c->finder, s, findopts,
1562 if (strcmp(s, "") == 0)
1563 webkit_find_controller_search_finish(c->finder);
1568 clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h)
1574 clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h)
1578 arg.v = webkit_hit_test_result_get_link_uri(h);
1579 newwindow(c, &arg, a->b);
1583 clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h)
1587 arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h));
1592 main(int argc, char *argv[])
1597 memset(&arg, 0, sizeof(arg));
1599 /* command line args */
1602 defconfig FSETV(CookiePolicies, EARGF(usage()));
1605 defconfig FSETB(ScrollBars, 0);
1608 defconfig FSETB(ScrollBars, 1);
1611 cookiefile = EARGF(usage());
1614 defconfig FSETB(DiskCache, 0);
1617 defconfig FSETB(DiskCache, 1);
1620 embed = strtol(EARGF(usage()), NULL, 0);
1623 defconfig FSETB(RunInFullscreen, 0);
1626 defconfig FSETB(RunInFullscreen, 1);
1629 defconfig FSETB(Geolocation, 0);
1632 defconfig FSETB(Geolocation, 1);
1635 defconfig FSETB(LoadImages, 0);
1638 defconfig FSETB(LoadImages, 1);
1641 defconfig FSETB(KioskMode, 0);
1644 defconfig FSETB(KioskMode, 1);
1647 defconfig FSETB(Style, 0);
1650 defconfig FSETB(Style, 1);
1653 defconfig FSETB(Inspector, 0);
1656 defconfig FSETB(Inspector, 1);
1659 defconfig FSETB(Plugins, 0);
1662 defconfig FSETB(Plugins, 1);
1665 scriptfile = EARGF(usage());
1668 defconfig FSETB(JavaScript, 0);
1671 defconfig FSETB(JavaScript, 1);
1674 stylefile = EARGF(usage());
1677 fulluseragent = EARGF(usage());
1680 die("surf-"VERSION", ©2009-2015 surf engineers, "
1681 "see LICENSE for details\n");
1686 defconfig FSETF(ZoomLevel, strtof(EARGF(usage()), NULL));
1694 arg.v = "about:blank";
1697 c = newclient(NULL);