1 /* 2 * Copyright (C) 2010 Google, 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef ResourceLoadTiming_h 27 #define ResourceLoadTiming_h 28 29 #include <wtf/PassRefPtr.h> 30 #include <wtf/RefCounted.h> 31 #include <wtf/RefPtr.h> 32 33 namespace WebCore { 34 35 class ResourceLoadTiming : public RefCounted<ResourceLoadTiming> { 36 public: 37 static PassRefPtr<ResourceLoadTiming> create() 38 { 39 return adoptRef(new ResourceLoadTiming); 40 } 41 42 PassRefPtr<ResourceLoadTiming> deepCopy() 43 { 44 RefPtr<ResourceLoadTiming> timing = create(); 45 timing->requestTime = requestTime; 46 timing->proxyStart = proxyStart; 47 timing->proxyEnd = proxyEnd; 48 timing->dnsStart = dnsStart; 49 timing->dnsEnd = dnsEnd; 50 timing->connectStart = connectStart; 51 timing->connectEnd = connectEnd; 52 timing->sendStart = sendStart; 53 timing->sendEnd = sendEnd; 54 timing->receiveHeadersEnd = receiveHeadersEnd; 55 timing->sslStart = sslStart; 56 timing->sslEnd = sslEnd; 57 return timing.release(); 58 } 59 60 bool operator==(const ResourceLoadTiming& other) const 61 { 62 return requestTime == other.requestTime 63 && proxyStart == other.proxyStart 64 && proxyEnd == other.proxyEnd 65 && dnsStart == other.dnsStart 66 && dnsEnd == other.dnsEnd 67 && connectStart == other.connectStart 68 && connectEnd == other.connectEnd 69 && sendStart == other.sendStart 70 && sendEnd == other.sendEnd 71 && receiveHeadersEnd == other.receiveHeadersEnd 72 && sslStart == other.sslStart 73 && sslEnd == other.sslEnd; 74 } 75 76 bool operator!=(const ResourceLoadTiming& other) const 77 { 78 return !(*this == other); 79 } 80 81 double requestTime; 82 int proxyStart; 83 int proxyEnd; 84 int dnsStart; 85 int dnsEnd; 86 int connectStart; 87 int connectEnd; 88 int sendStart; 89 int sendEnd; 90 int receiveHeadersEnd; 91 int sslStart; 92 int sslEnd; 93 94 private: 95 ResourceLoadTiming() 96 : requestTime(0) 97 , proxyStart(-1) 98 , proxyEnd(-1) 99 , dnsStart(-1) 100 , dnsEnd(-1) 101 , connectStart(-1) 102 , connectEnd(-1) 103 , sendStart(0) 104 , sendEnd(0) 105 , receiveHeadersEnd(0) 106 , sslStart(-1) 107 , sslEnd(-1) 108 { 109 } 110 }; 111 112 } 113 114 #endif 115