| /* |
| * Copyright (C) 2003, 2006 Apple Computer, Inc. All rights reserved. |
| * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> |
| * Copyright (C) 2008 Google, Inc. |
| * |
| * 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 COMPUTER, INC. ``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 COMPUTER, INC. OR |
| * 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. |
| */ |
| |
| #ifndef ResourceRequest_h |
| #define ResourceRequest_h |
| |
| #include "ResourceRequestBase.h" |
| |
| #include <wtf/PassRefPtr.h> |
| #include <wtf/RefCounted.h> |
| |
| namespace WebCore { |
| |
| class Frame; |
| |
| class ResourceRequest : public ResourceRequestBase { |
| public: |
| // The type of this ResourceRequest, based on how the resource will be used. |
| enum TargetType { |
| TargetIsMainFrame, |
| TargetIsSubframe, |
| TargetIsSubresource, // Resource is a generic subresource. (Generally a specific type should be specified) |
| TargetIsStyleSheet, |
| TargetIsScript, |
| TargetIsFontResource, |
| TargetIsImage, |
| TargetIsObject, |
| TargetIsMedia, |
| TargetIsWorker, |
| TargetIsSharedWorker, |
| TargetIsPrefetch, |
| TargetIsFavicon, |
| TargetIsXHR, |
| TargetIsTextTrack, |
| TargetIsUnspecified, |
| }; |
| |
| class ExtraData : public RefCounted<ExtraData> { |
| public: |
| virtual ~ExtraData() { } |
| }; |
| |
| ResourceRequest(const String& url) |
| : ResourceRequestBase(KURL(ParsedURLString, url), UseProtocolCachePolicy) |
| , m_requestorID(0) |
| , m_requestorProcessID(0) |
| , m_appCacheHostID(0) |
| , m_hasUserGesture(false) |
| , m_downloadToFile(false) |
| , m_targetType(TargetIsUnspecified) |
| { |
| } |
| |
| ResourceRequest(const KURL& url) |
| : ResourceRequestBase(url, UseProtocolCachePolicy) |
| , m_requestorID(0) |
| , m_requestorProcessID(0) |
| , m_appCacheHostID(0) |
| , m_hasUserGesture(false) |
| , m_downloadToFile(false) |
| , m_targetType(TargetIsUnspecified) |
| { |
| } |
| |
| ResourceRequest(const KURL& url, const String& referrer, ResourceRequestCachePolicy policy = UseProtocolCachePolicy) |
| : ResourceRequestBase(url, policy) |
| , m_requestorID(0) |
| , m_requestorProcessID(0) |
| , m_appCacheHostID(0) |
| , m_hasUserGesture(false) |
| , m_downloadToFile(false) |
| , m_targetType(TargetIsUnspecified) |
| { |
| setHTTPReferrer(referrer); |
| } |
| |
| ResourceRequest() |
| : ResourceRequestBase(KURL(), UseProtocolCachePolicy) |
| , m_requestorID(0) |
| , m_requestorProcessID(0) |
| , m_appCacheHostID(0) |
| , m_hasUserGesture(false) |
| , m_downloadToFile(false) |
| , m_targetType(TargetIsUnspecified) |
| { |
| } |
| |
| // Allows the request to be matched up with its requestor. |
| int requestorID() const { return m_requestorID; } |
| void setRequestorID(int requestorID) { m_requestorID = requestorID; } |
| |
| // The process id of the process from which this request originated. In |
| // the case of out-of-process plugins, this allows to link back the |
| // request to the plugin process (as it is processed through a render |
| // view process). |
| int requestorProcessID() const { return m_requestorProcessID; } |
| void setRequestorProcessID(int requestorProcessID) { m_requestorProcessID = requestorProcessID; } |
| |
| // Allows the request to be matched up with its app cache host. |
| int appCacheHostID() const { return m_appCacheHostID; } |
| void setAppCacheHostID(int id) { m_appCacheHostID = id; } |
| |
| // True if request was user initiated. |
| bool hasUserGesture() const { return m_hasUserGesture; } |
| void setHasUserGesture(bool hasUserGesture) { m_hasUserGesture = hasUserGesture; } |
| |
| // True if request should be downloaded to file. |
| bool downloadToFile() const { return m_downloadToFile; } |
| void setDownloadToFile(bool downloadToFile) { m_downloadToFile = downloadToFile; } |
| |
| // Extra data associated with this request. |
| ExtraData* extraData() const { return m_extraData.get(); } |
| void setExtraData(PassRefPtr<ExtraData> extraData) { m_extraData = extraData; } |
| |
| // What this request is for. |
| TargetType targetType() const { return m_targetType; } |
| void setTargetType(TargetType type) { m_targetType = type; } |
| |
| void reportMemoryUsage(MemoryObjectInfo*) const; |
| |
| private: |
| friend class ResourceRequestBase; |
| |
| void doUpdatePlatformRequest() { } |
| void doUpdateResourceRequest() { } |
| void doUpdatePlatformHTTPBody() { } |
| void doUpdateResourceHTTPBody() { } |
| |
| PassOwnPtr<CrossThreadResourceRequestData> doPlatformCopyData(PassOwnPtr<CrossThreadResourceRequestData>) const; |
| void doPlatformAdopt(PassOwnPtr<CrossThreadResourceRequestData>); |
| |
| int m_requestorID; |
| int m_requestorProcessID; |
| int m_appCacheHostID; |
| bool m_hasUserGesture; |
| bool m_downloadToFile; |
| RefPtr<ExtraData> m_extraData; |
| TargetType m_targetType; |
| }; |
| |
| struct CrossThreadResourceRequestData : public CrossThreadResourceRequestDataBase { |
| int m_requestorID; |
| int m_requestorProcessID; |
| int m_appCacheHostID; |
| bool m_hasUserGesture; |
| bool m_downloadToFile; |
| ResourceRequest::TargetType m_targetType; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif |