G_MODULE_EXPORT void webkit_web_extension_initialize(WebKitWebExtension *extension) { LightDMGreeter *greeter = lightdm_greeter_new(); g_signal_connect(G_OBJECT(greeter), "authentication-complete", G_CALLBACK(authentication_complete_cb), extension); g_signal_connect(G_OBJECT(greeter), "autologin-timer-expired", G_CALLBACK(autologin_timer_expired_cb), extension); g_signal_connect(webkit_script_world_get_default(), "window-object-cleared", G_CALLBACK(window_object_cleared_callback), greeter); g_signal_connect(G_OBJECT(greeter), "show-prompt", G_CALLBACK(show_prompt_cb), extension); g_signal_connect(G_OBJECT(greeter), "show-message", G_CALLBACK(show_message_cb), extension); lightdm_greeter_connect_sync(greeter, NULL); /* load greeter settings from config file */ keyfile = g_key_file_new(); g_key_file_load_from_file(keyfile, CONFIG_DIR "/lightdm-webkit2-greeter.conf", G_KEY_FILE_NONE, NULL); }
// // Extension initialization thing. // extern "C" G_MODULE_EXPORT void webkit_web_extension_initialize (WebKitWebExtension *extension) { std::cout << "EXTENSION INITIALIZED\n"; g_signal_connect (webkit_script_world_get_default(), "window-object-cleared", G_CALLBACK (window_object_cleared_callback), NULL); }
/** * Handle dbus method calls. */ static void dbus_handle_method_call(GDBusConnection *conn, const char *sender, const char *object_path, const char *interface_name, const char *method, GVariant *parameters, GDBusMethodInvocation *invocation, gpointer extension) { char *value; guint64 pageid; WebKitWebPage *page; if (g_str_has_prefix(method, "EvalJs")) { char *result = NULL; gboolean success; gboolean no_result; JSValueRef ref = NULL; JSGlobalContextRef jsContext; g_variant_get(parameters, "(ts)", &pageid, &value); page = get_web_page_or_return_dbus_error(invocation, WEBKIT_WEB_EXTENSION(extension), pageid); if (!page) { return; } no_result = !g_strcmp0(method, "EvalJsNoResult"); jsContext = webkit_frame_get_javascript_context_for_script_world( webkit_web_page_get_main_frame(page), webkit_script_world_get_default() ); success = ext_util_js_eval(jsContext, value, &ref); if (no_result) { g_dbus_method_invocation_return_value(invocation, NULL); } else { result = ext_util_js_ref_to_string(jsContext, ref); g_dbus_method_invocation_return_value(invocation, g_variant_new("(bs)", success, result)); g_free(result); } } else if (!g_strcmp0(method, "FocusInput")) { g_variant_get(parameters, "(t)", &pageid); page = get_web_page_or_return_dbus_error(invocation, WEBKIT_WEB_EXTENSION(extension), pageid); if (!page) { return; } ext_dom_focus_input(webkit_web_page_get_dom_document(page)); g_dbus_method_invocation_return_value(invocation, NULL); } else if (!g_strcmp0(method, "SetHeaderSetting")) { g_variant_get(parameters, "(s)", &value); if (ext.headers) { soup_header_free_param_list(ext.headers); ext.headers = NULL; } ext.headers = soup_header_parse_param_list(value); g_dbus_method_invocation_return_value(invocation, NULL); } }
extern "C" void webkit_web_extension_initialize_with_user_data(WebKitWebExtension* extension, GVariant* userData) { initializationUserData = userData; g_signal_connect(extension, "page-created", G_CALLBACK(pageCreatedCallback), extension); g_signal_connect(webkit_script_world_get_default(), "window-object-cleared", G_CALLBACK(windowObjectCleared), 0); g_bus_own_name( G_BUS_TYPE_SESSION, "org.webkit.gtk.WebExtensionTest", G_BUS_NAME_OWNER_FLAGS_NONE, busAcquiredCallback, 0, 0, g_object_ref(extension), static_cast<GDestroyNotify>(g_object_unref)); }
static void methodCallCallback(GDBusConnection* connection, const char* sender, const char* objectPath, const char* interfaceName, const char* methodName, GVariant* parameters, GDBusMethodInvocation* invocation, gpointer userData) { if (g_strcmp0(interfaceName, "org.webkit.gtk.WebExtensionTest")) return; if (!g_strcmp0(methodName, "GetTitle")) { uint64_t pageID; g_variant_get(parameters, "(t)", &pageID); WebKitWebPage* page = getWebPage(WEBKIT_WEB_EXTENSION(userData), pageID, invocation); if (!page) return; WebKitDOMDocument* document = webkit_web_page_get_dom_document(page); GUniquePtr<char> title(webkit_dom_document_get_title(document)); g_dbus_method_invocation_return_value(invocation, g_variant_new("(s)", title.get())); } else if (!g_strcmp0(methodName, "RunJavaScriptInIsolatedWorld")) { uint64_t pageID; const char* script; g_variant_get(parameters, "(t&s)", &pageID, &script); WebKitWebPage* page = getWebPage(WEBKIT_WEB_EXTENSION(userData), pageID, invocation); if (!page) return; GRefPtr<WebKitScriptWorld> world = adoptGRef(webkit_script_world_new()); g_assert(webkit_script_world_get_default() != world.get()); WebKitFrame* frame = webkit_web_page_get_main_frame(page); JSGlobalContextRef jsContext = webkit_frame_get_javascript_context_for_script_world(frame, world.get()); JSRetainPtr<JSStringRef> jsScript(Adopt, JSStringCreateWithUTF8CString(script)); JSEvaluateScript(jsContext, jsScript.get(), 0, 0, 0, 0); g_dbus_method_invocation_return_value(invocation, 0); } else if (!g_strcmp0(methodName, "AbortProcess")) { abort(); } else if (!g_strcmp0(methodName, "GetInitializationUserData")) { g_assert(initializationUserData); g_assert(g_variant_is_of_type(initializationUserData.get(), G_VARIANT_TYPE_STRING)); g_dbus_method_invocation_return_value(invocation, g_variant_new("(s)", g_variant_get_string(initializationUserData.get(), nullptr))); } else if (!g_strcmp0(methodName, "GetProcessIdentifier")) { g_dbus_method_invocation_return_value(invocation, g_variant_new("(u)", static_cast<guint32>(getCurrentProcessID()))); } }
extern "C" void webkit_web_extension_initialize(WebKitWebExtension* extension) { g_signal_connect(webkit_script_world_get_default(), "window-object-cleared", G_CALLBACK(windowObjectClearedCallback), extension); }