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Diffstat (limited to 'Source/WebKit2/UIProcess/WebURLSchemeHandlerTask.h')
-rw-r--r-- | Source/WebKit2/UIProcess/WebURLSchemeHandlerTask.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/WebURLSchemeHandlerTask.h b/Source/WebKit2/UIProcess/WebURLSchemeHandlerTask.h new file mode 100644 index 000000000..77db32d95 --- /dev/null +++ b/Source/WebKit2/UIProcess/WebURLSchemeHandlerTask.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include <WebCore/ResourceRequest.h> +#include <wtf/RefCounted.h> +#include <wtf/RefPtr.h> + +namespace WebCore { +class ResourceError; +class ResourceResponse; +class SharedBuffer; +} + +namespace WebKit { + +class WebURLSchemeHandler; +class WebPageProxy; + +class WebURLSchemeHandlerTask : public RefCounted<WebURLSchemeHandlerTask> { + WTF_MAKE_NONCOPYABLE(WebURLSchemeHandlerTask); +public: + static Ref<WebURLSchemeHandlerTask> create(WebURLSchemeHandler&, WebPageProxy&, uint64_t identifier, const WebCore::ResourceRequest&); + + uint64_t identifier() const { return m_identifier; } + + const WebCore::ResourceRequest& request() const { return m_request; } + + enum class ExceptionType { + DataAlreadySent, + CompleteAlreadyCalled, + TaskAlreadyStopped, + NoResponseSent, + None, + }; + ExceptionType didReceiveResponse(const WebCore::ResourceResponse&); + ExceptionType didReceiveData(Ref<WebCore::SharedBuffer>); + ExceptionType didComplete(const WebCore::ResourceError&); + + void stop(); + void pageDestroyed(); + +private: + WebURLSchemeHandlerTask(WebURLSchemeHandler&, WebPageProxy&, uint64_t identifier, const WebCore::ResourceRequest&); + + Ref<WebURLSchemeHandler> m_urlSchemeHandler; + WebPageProxy* m_page; + uint64_t m_identifier; + WebCore::ResourceRequest m_request; + bool m_stopped { false }; + bool m_responseSent { false }; + bool m_dataSent { false }; + bool m_completed { false }; +}; + +} // namespace WebKit |