WebURLSchemeTask.h [plain text]
#pragma once
#include "WebProcessProxy.h"
#include <WebCore/ResourceRequest.h>
#include <WebCore/ResourceResponse.h>
#include <WebCore/SharedBuffer.h>
#include <wtf/CompletionHandler.h>
#include <wtf/InstanceCounted.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace IPC {
class DataReference;
}
namespace WebCore {
class ResourceError;
class ResourceResponse;
class SharedBuffer;
}
namespace WebKit {
class WebURLSchemeHandler;
class WebPageProxy;
using SyncLoadCompletionHandler = CompletionHandler<void(const WebCore::ResourceResponse&, const WebCore::ResourceError&, const IPC::DataReference&)>;
class WebURLSchemeTask : public RefCounted<WebURLSchemeTask>, public InstanceCounted<WebURLSchemeTask> {
WTF_MAKE_NONCOPYABLE(WebURLSchemeTask);
public:
static Ref<WebURLSchemeTask> create(WebURLSchemeHandler&, WebPageProxy&, WebProcessProxy&, uint64_t identifier, WebCore::ResourceRequest&&, SyncLoadCompletionHandler&&);
uint64_t identifier() const { return m_identifier; }
uint64_t pageID() const { return m_pageIdentifier; }
const WebCore::ResourceRequest& request() const { return m_request; }
enum class ExceptionType {
DataAlreadySent,
CompleteAlreadyCalled,
RedirectAfterResponse,
TaskAlreadyStopped,
NoResponseSent,
None,
};
ExceptionType didPerformRedirection(WebCore::ResourceResponse&&, WebCore::ResourceRequest&&);
ExceptionType didReceiveResponse(const WebCore::ResourceResponse&);
ExceptionType didReceiveData(Ref<WebCore::SharedBuffer>&&);
ExceptionType didComplete(const WebCore::ResourceError&);
void stop();
void pageDestroyed();
private:
WebURLSchemeTask(WebURLSchemeHandler&, WebPageProxy&, WebProcessProxy&, uint64_t identifier, WebCore::ResourceRequest&&, SyncLoadCompletionHandler&&);
bool isSync() const { return !!m_syncCompletionHandler; }
Ref<WebURLSchemeHandler> m_urlSchemeHandler;
WebPageProxy* m_page;
RefPtr<WebProcessProxy> m_process;
uint64_t m_identifier;
uint64_t m_pageIdentifier;
WebCore::ResourceRequest m_request;
bool m_stopped { false };
bool m_responseSent { false };
bool m_dataSent { false };
bool m_completed { false };
SyncLoadCompletionHandler m_syncCompletionHandler;
WebCore::ResourceResponse m_syncResponse;
RefPtr<WebCore::SharedBuffer> m_syncData;
};
}