diff options
Diffstat (limited to 'Source/WebKit2/UIProcess/API/gtk/WebKitWebResource.cpp')
| -rw-r--r-- | Source/WebKit2/UIProcess/API/gtk/WebKitWebResource.cpp | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/Source/WebKit2/UIProcess/API/gtk/WebKitWebResource.cpp b/Source/WebKit2/UIProcess/API/gtk/WebKitWebResource.cpp deleted file mode 100644 index f81cd2b17..000000000 --- a/Source/WebKit2/UIProcess/API/gtk/WebKitWebResource.cpp +++ /dev/null @@ -1,376 +0,0 @@ -/* - * Copyright (C) 2012 Igalia S.L. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include "config.h" -#include "WebKitWebResource.h" - -#include "WebData.h" -#include "WebFrameProxy.h" -#include "WebKitMarshal.h" -#include "WebKitURIRequest.h" -#include "WebKitWebResourcePrivate.h" -#include <glib/gi18n-lib.h> -#include <wtf/gobject/GRefPtr.h> -#include <wtf/text/CString.h> - -using namespace WebKit; - -/** - * SECTION: WebKitWebResource - * @Short_description: Represents a resource at the end of a URI - * @Title: WebKitWebResource - * - * A #WebKitWebResource encapsulates content for each resource at the - * end of a particular URI. For example, one #WebKitWebResource will - * be created for each separate image and stylesheet when a page is - * loaded. - * - * You can access the response and the URI for a given - * #WebKitWebResource, using webkit_web_resource_get_uri() and - * webkit_web_resource_get_response(), as well as the raw data, using - * webkit_web_resource_get_data(). - * - */ - -enum { - SENT_REQUEST, - RECEIVED_DATA, - FINISHED, - FAILED, - - LAST_SIGNAL -}; - -enum { - PROP_0, - - PROP_URI, - PROP_RESPONSE -}; - - -struct _WebKitWebResourcePrivate { - RefPtr<WebFrameProxy> frame; - CString uri; - GRefPtr<WebKitURIResponse> response; - bool isMainResource; -}; - -WEBKIT_DEFINE_TYPE(WebKitWebResource, webkit_web_resource, G_TYPE_OBJECT) - -static guint signals[LAST_SIGNAL] = { 0, }; - -static void webkitWebResourceGetProperty(GObject* object, guint propId, GValue* value, GParamSpec* paramSpec) -{ - WebKitWebResource* resource = WEBKIT_WEB_RESOURCE(object); - - switch (propId) { - case PROP_URI: - g_value_set_string(value, webkit_web_resource_get_uri(resource)); - break; - case PROP_RESPONSE: - g_value_set_object(value, webkit_web_resource_get_response(resource)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propId, paramSpec); - } -} - -static void webkit_web_resource_class_init(WebKitWebResourceClass* resourceClass) -{ - GObjectClass* objectClass = G_OBJECT_CLASS(resourceClass); - objectClass->get_property = webkitWebResourceGetProperty; - - /** - * WebKitWebResource:uri: - * - * The current active URI of the #WebKitWebResource. - * See webkit_web_resource_get_uri() for more details. - */ - g_object_class_install_property(objectClass, - PROP_URI, - g_param_spec_string("uri", - _("URI"), - _("The current active URI of the resource"), - 0, - WEBKIT_PARAM_READABLE)); - - /** - * WebKitWebResource:response: - * - * The #WebKitURIResponse associated with this resource. - */ - g_object_class_install_property(objectClass, - PROP_RESPONSE, - g_param_spec_object("response", - _("Response"), - _("The response of the resource"), - WEBKIT_TYPE_URI_RESPONSE, - WEBKIT_PARAM_READABLE)); - - /** - * WebKitWebResource::sent-request: - * @resource: the #WebKitWebResource - * @request: a #WebKitURIRequest - * @redirected_response: a #WebKitURIResponse, or %NULL - * - * This signal is emitted when @request has been sent to the - * server. In case of a server redirection this signal is - * emitted again with the @request argument containing the new - * request sent to the server due to the redirection and the - * @redirected_response parameter containing the response - * received by the server for the initial request. - */ - signals[SENT_REQUEST] = - g_signal_new("sent-request", - G_TYPE_FROM_CLASS(objectClass), - G_SIGNAL_RUN_LAST, - 0, 0, 0, - webkit_marshal_VOID__OBJECT_OBJECT, - G_TYPE_NONE, 2, - WEBKIT_TYPE_URI_REQUEST, - WEBKIT_TYPE_URI_RESPONSE); - - /** - * WebKitWebResource::received-data: - * @resource: the #WebKitWebResource - * @data_length: the length of data received in bytes - * - * This signal is emitted after response is received, - * every time new data has been received. It's - * useful to know the progress of the resource load operation. - */ - signals[RECEIVED_DATA] = - g_signal_new("received-data", - G_TYPE_FROM_CLASS(objectClass), - G_SIGNAL_RUN_LAST, - 0, 0, 0, - webkit_marshal_VOID__UINT64, - G_TYPE_NONE, 1, - G_TYPE_UINT64); - - /** - * WebKitWebResource::finished: - * @resource: the #WebKitWebResource - * - * This signal is emitted when the resource load finishes successfully - * or due to an error. In case of errors #WebKitWebResource::failed signal - * is emitted before this one. - */ - signals[FINISHED] = - g_signal_new("finished", - G_TYPE_FROM_CLASS(objectClass), - G_SIGNAL_RUN_LAST, - 0, 0, 0, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - /** - * WebKitWebResource::failed: - * @resource: the #WebKitWebResource - * @error: the #GError that was triggered - * - * This signal is emitted when an error occurs during the resource - * load operation. - */ - signals[FAILED] = - g_signal_new("failed", - G_TYPE_FROM_CLASS(objectClass), - G_SIGNAL_RUN_LAST, - 0, 0, 0, - g_cclosure_marshal_VOID__POINTER, - G_TYPE_NONE, 1, - G_TYPE_POINTER); -} - -static void webkitWebResourceUpdateURI(WebKitWebResource* resource, const CString& requestURI) -{ - if (resource->priv->uri == requestURI) - return; - - resource->priv->uri = requestURI; - g_object_notify(G_OBJECT(resource), "uri"); -} - -WebKitWebResource* webkitWebResourceCreate(WebFrameProxy* frame, WebKitURIRequest* request, bool isMainResource) -{ - ASSERT(frame); - WebKitWebResource* resource = WEBKIT_WEB_RESOURCE(g_object_new(WEBKIT_TYPE_WEB_RESOURCE, NULL)); - resource->priv->frame = frame; - resource->priv->uri = webkit_uri_request_get_uri(request); - resource->priv->isMainResource = isMainResource; - return resource; -} - -void webkitWebResourceSentRequest(WebKitWebResource* resource, WebKitURIRequest* request, WebKitURIResponse* redirectResponse) -{ - webkitWebResourceUpdateURI(resource, webkit_uri_request_get_uri(request)); - g_signal_emit(resource, signals[SENT_REQUEST], 0, request, redirectResponse); -} - -void webkitWebResourceSetResponse(WebKitWebResource* resource, WebKitURIResponse* response) -{ - resource->priv->response = response; - g_object_notify(G_OBJECT(resource), "response"); -} - -void webkitWebResourceNotifyProgress(WebKitWebResource* resource, guint64 bytesReceived) -{ - g_signal_emit(resource, signals[RECEIVED_DATA], 0, bytesReceived); -} - -void webkitWebResourceFinished(WebKitWebResource* resource) -{ - g_signal_emit(resource, signals[FINISHED], 0, NULL); -} - -void webkitWebResourceFailed(WebKitWebResource* resource, GError* error) -{ - g_signal_emit(resource, signals[FAILED], 0, error); - g_signal_emit(resource, signals[FINISHED], 0, NULL); -} - -WebFrameProxy* webkitWebResourceGetFrame(WebKitWebResource* resource) -{ - return resource->priv->frame.get(); -} - -/** - * webkit_web_resource_get_uri: - * @resource: a #WebKitWebResource - * - * Returns the current active URI of @resource. The active URI might change during - * a load operation: - * - * <orderedlist> - * <listitem><para> - * When the resource load starts, the active URI is the requested URI - * </para></listitem> - * <listitem><para> - * When the initial request is sent to the server, #WebKitWebResource::sent-request - * signal is emitted without a redirected response, the active URI is the URI of - * the request sent to the server. - * </para></listitem> - * <listitem><para> - * In case of a server redirection, #WebKitWebResource::sent-request signal - * is emitted again with a redirected response, the active URI is the URI the request - * was redirected to. - * </para></listitem> - * <listitem><para> - * When the response is received from the server, the active URI is the final - * one and it will not change again. - * </para></listitem> - * </orderedlist> - * - * You can monitor the active URI by connecting to the notify::uri - * signal of @resource. - * - * Returns: the current active URI of @resource - */ -const char* webkit_web_resource_get_uri(WebKitWebResource* resource) -{ - g_return_val_if_fail(WEBKIT_IS_WEB_RESOURCE(resource), 0); - - return resource->priv->uri.data(); -} - -/** - * webkit_web_resource_get_response: - * @resource: a #WebKitWebResource - * - * Retrieves the #WebKitURIResponse of the resource load operation. - * This method returns %NULL if called before the response - * is received from the server. You can connect to notify::response - * signal to be notified when the response is received. - * - * Returns: (transfer none): the #WebKitURIResponse, or %NULL if - * the response hasn't been received yet. - */ -WebKitURIResponse* webkit_web_resource_get_response(WebKitWebResource* resource) -{ - g_return_val_if_fail(WEBKIT_IS_WEB_RESOURCE(resource), 0); - - return resource->priv->response.get(); -} - -struct ResourceGetDataAsyncData { - RefPtr<WebData> webData; -}; -WEBKIT_DEFINE_ASYNC_DATA_STRUCT(ResourceGetDataAsyncData) - -static void resourceDataCallback(WKDataRef wkData, WKErrorRef, void* context) -{ - GRefPtr<GTask> task = adoptGRef(G_TASK(context)); - ResourceGetDataAsyncData* data = static_cast<ResourceGetDataAsyncData*>(g_task_get_task_data(task.get())); - data->webData = toImpl(wkData); - g_task_return_boolean(task.get(), TRUE); -} - -/** - * webkit_web_resource_get_data: - * @resource: a #WebKitWebResource - * @cancellable: (allow-none): a #GCancellable or %NULL to ignore - * @callback: (scope async): a #GAsyncReadyCallback to call when the request is satisfied - * @user_data: (closure): the data to pass to callback function - * - * Asynchronously get the raw data for @resource. - * - * When the operation is finished, @callback will be called. You can then call - * webkit_web_resource_get_data_finish() to get the result of the operation. - */ -void webkit_web_resource_get_data(WebKitWebResource* resource, GCancellable* cancellable, GAsyncReadyCallback callback, gpointer userData) -{ - g_return_if_fail(WEBKIT_IS_WEB_RESOURCE(resource)); - - GTask* task = g_task_new(resource, cancellable, callback, userData); - g_task_set_task_data(task, createResourceGetDataAsyncData(), reinterpret_cast<GDestroyNotify>(destroyResourceGetDataAsyncData)); - if (resource->priv->isMainResource) - resource->priv->frame->getMainResourceData(DataCallback::create(task, resourceDataCallback)); - else { - String url = String::fromUTF8(resource->priv->uri.data()); - resource->priv->frame->getResourceData(WebURL::create(url).get(), DataCallback::create(task, resourceDataCallback)); - } -} - -/** - * webkit_web_resource_get_data_finish: - * @resource: a #WebKitWebResource - * @result: a #GAsyncResult - * @length: (out): return location for the length of the resource data - * @error: return location for error or %NULL to ignore - * - * Finish an asynchronous operation started with webkit_web_resource_get_data(). - * - * Returns: (transfer full): a string with the data of @resource, or %NULL in case - * of error. if @length is not %NULL, the size of the data will be assigned to it. - */ -guchar* webkit_web_resource_get_data_finish(WebKitWebResource* resource, GAsyncResult* result, gsize* length, GError** error) -{ - g_return_val_if_fail(WEBKIT_IS_WEB_RESOURCE(resource), 0); - g_return_val_if_fail(g_task_is_valid(result, resource), 0); - - GTask* task = G_TASK(result); - if (!g_task_propagate_boolean(task, error)) - return 0; - - ResourceGetDataAsyncData* data = static_cast<ResourceGetDataAsyncData*>(g_task_get_task_data(task)); - if (length) - *length = data->webData->size(); - return static_cast<guchar*>(g_memdup(data->webData->bytes(), data->webData->size())); -} |