third_party/WebKit/Source/platform/network/ResourceTimingInfo.h

   1 /*
   2  * Copyright (C) 2013 Intel Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef ResourceTimingInfo_h
  32 #define ResourceTimingInfo_h
  33
  34 #include "platform/CrossThreadCopier.h"
  35 #include "platform/network/ResourceRequest.h"
  36 #include "platform/network/ResourceResponse.h"
  37 #include "wtf/text/AtomicString.h"
  38
  39 namespace blink {
  40
  41 struct CrossThreadResourceTimingInfoData;
  42
  43 class PLATFORM_EXPORT ResourceTimingInfo {
  44 public:
  45     static PassOwnPtr<ResourceTimingInfo> create(const AtomicString& type, const double time, bool isMainResource)
  46     {
  47         return adoptPtr(new ResourceTimingInfo(type, time, isMainResource));
  48     }
  49     static PassOwnPtr<ResourceTimingInfo> adopt(PassOwnPtr<CrossThreadResourceTimingInfoData>);
  50
  51     // Gets a copy of the data suitable for passing to another thread.
  52     PassOwnPtr<CrossThreadResourceTimingInfoData> copyData() const;
  53
  54     double initialTime() const { return m_initialTime; }
  55     bool isMainResource() const { return m_isMainResource; }
  56
  57     void setInitiatorType(const AtomicString& type) { m_type = type; }
  58     const AtomicString& initiatorType() const { return m_type; }
  59
  60     void setOriginalTimingAllowOrigin(const AtomicString& originalTimingAllowOrigin) { m_originalTimingAllowOrigin = originalTimingAllowOrigin; }
  61     const AtomicString& originalTimingAllowOrigin() const { return m_originalTimingAllowOrigin; }
  62
  63     void setLoadFinishTime(double time) { m_loadFinishTime = time; }
  64     double loadFinishTime() const { return m_loadFinishTime; }
  65
  66     void setInitialRequest(const ResourceRequest& request) { m_initialRequest = request; }
  67     const ResourceRequest& initialRequest() const { return m_initialRequest; }
  68
  69     void setFinalResponse(const ResourceResponse& response) { m_finalResponse = response; }
  70     const ResourceResponse& finalResponse() const { return m_finalResponse; }
  71
  72     void addRedirect(const ResourceResponse& redirectResponse) { m_redirectChain.append(redirectResponse); }
  73     const Vector<ResourceResponse>& redirectChain() const { return m_redirectChain; }
  74
  75     void clearLoadTimings()
  76     {
  77         m_finalResponse.setResourceLoadTiming(nullptr);
  78         for (ResourceResponse& redirect : m_redirectChain)
  79             redirect.setResourceLoadTiming(nullptr);
  80     }
  81
  82 private:
  83     ResourceTimingInfo(const AtomicString& type, const double time, bool isMainResource)
  84         : m_type(type)
  85         , m_initialTime(time)
  86         , m_isMainResource(isMainResource)
  87     {
  88     }
  89
  90     AtomicString m_type;
  91     AtomicString m_originalTimingAllowOrigin;
  92     double m_initialTime;
  93     double m_loadFinishTime;
  94     ResourceRequest m_initialRequest;
  95     ResourceResponse m_finalResponse;
  96     Vector<ResourceResponse> m_redirectChain;
  97     bool m_isMainResource;
  98 };
  99
 100 struct CrossThreadResourceTimingInfoData {
 101     WTF_MAKE_NONCOPYABLE(CrossThreadResourceTimingInfoData);
 102     WTF_MAKE_FAST_ALLOCATED(CrossThreadResourceTimingInfoData);
 103 public:
 104     CrossThreadResourceTimingInfoData() {}
 105
 106     String m_type;
 107     String m_originalTimingAllowOrigin;
 108     double m_initialTime;
 109     double m_loadFinishTime;
 110     OwnPtr<CrossThreadResourceRequestData> m_initialRequest;
 111     OwnPtr<CrossThreadResourceResponseData> m_finalResponse;
 112     Vector<OwnPtr<CrossThreadResourceResponseData>> m_redirectChain;
 113     bool m_isMainResource;
 114 };
 115
 116 template<> struct CrossThreadCopierBase<false, false, false, ResourceTimingInfo> {
 117     typedef PassOwnPtr<CrossThreadResourceTimingInfoData> Type;
 118     static Type copy(const ResourceTimingInfo& info) { return info.copyData(); }
 119 };
 120
 121 } // namespace blink
 122
 123 #endif