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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "modules/beacon/NavigatorBeacon.h" | 5 #include "modules/beacon/NavigatorBeacon.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ExceptionState.h" | 7 #include "bindings/core/v8/ExceptionState.h" |
| 8 #include "bindings/core/v8/ScriptState.h" |
| 8 #include "bindings/modules/v8/ArrayBufferViewOrBlobOrStringOrFormData.h" | 9 #include "bindings/modules/v8/ArrayBufferViewOrBlobOrStringOrFormData.h" |
| 9 #include "core/dom/DOMArrayBufferView.h" | 10 #include "core/dom/DOMArrayBufferView.h" |
| 10 #include "core/dom/ExceptionCode.h" | 11 #include "core/dom/ExceptionCode.h" |
| 11 #include "core/dom/ExecutionContext.h" | 12 #include "core/dom/ExecutionContext.h" |
| 12 #include "core/fetch/FetchUtils.h" | 13 #include "core/fetch/FetchUtils.h" |
| 13 #include "core/fileapi/Blob.h" | 14 #include "core/fileapi/Blob.h" |
| 14 #include "core/frame/LocalFrame.h" | 15 #include "core/frame/LocalFrame.h" |
| 15 #include "core/frame/Settings.h" | 16 #include "core/frame/Settings.h" |
| 16 #include "core/frame/UseCounter.h" | 17 #include "core/frame/UseCounter.h" |
| 17 #include "core/frame/csp/ContentSecurityPolicy.h" | 18 #include "core/frame/csp/ContentSecurityPolicy.h" |
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| 87 } | 88 } |
| 88 return m_transmittedBytes; | 89 return m_transmittedBytes; |
| 89 } | 90 } |
| 90 | 91 |
| 91 void NavigatorBeacon::addTransmittedBytes(int sentBytes) { | 92 void NavigatorBeacon::addTransmittedBytes(int sentBytes) { |
| 92 DCHECK_GE(sentBytes, 0); | 93 DCHECK_GE(sentBytes, 0); |
| 93 m_transmittedBytes += sentBytes; | 94 m_transmittedBytes += sentBytes; |
| 94 } | 95 } |
| 95 | 96 |
| 96 bool NavigatorBeacon::sendBeacon( | 97 bool NavigatorBeacon::sendBeacon( |
| 97 ExecutionContext* context, | 98 ScriptState* scriptState, |
| 98 Navigator& navigator, | 99 Navigator& navigator, |
| 99 const String& urlstring, | 100 const String& urlstring, |
| 100 const ArrayBufferViewOrBlobOrStringOrFormData& data, | 101 const ArrayBufferViewOrBlobOrStringOrFormData& data, |
| 101 ExceptionState& exceptionState) { | 102 ExceptionState& exceptionState) { |
| 102 NavigatorBeacon& impl = NavigatorBeacon::from(navigator); | 103 NavigatorBeacon& impl = NavigatorBeacon::from(navigator); |
| 103 | 104 |
| 105 ExecutionContext* context = scriptState->getExecutionContext(); |
| 104 KURL url = context->completeURL(urlstring); | 106 KURL url = context->completeURL(urlstring); |
| 105 if (!impl.canSendBeacon(context, url, exceptionState)) | 107 if (!impl.canSendBeacon(context, url, exceptionState)) |
| 106 return false; | 108 return false; |
| 107 | 109 |
| 108 int allowance = impl.maxAllowance(); | 110 int allowance = impl.maxAllowance(); |
| 109 int bytes = 0; | 111 int bytes = 0; |
| 110 bool allowed; | 112 bool allowed; |
| 111 | 113 |
| 112 if (data.isArrayBufferView()) { | 114 if (data.isArrayBufferView()) { |
| 113 allowed = PingLoader::sendBeacon(impl.frame(), allowance, url, | 115 allowed = PingLoader::sendBeacon(impl.frame(), allowance, url, |
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| 141 if (allowed) { | 143 if (allowed) { |
| 142 impl.addTransmittedBytes(bytes); | 144 impl.addTransmittedBytes(bytes); |
| 143 return true; | 145 return true; |
| 144 } | 146 } |
| 145 | 147 |
| 146 UseCounter::count(context, UseCounter::SendBeaconQuotaExceeded); | 148 UseCounter::count(context, UseCounter::SendBeaconQuotaExceeded); |
| 147 return false; | 149 return false; |
| 148 } | 150 } |
| 149 | 151 |
| 150 } // namespace blink | 152 } // namespace blink |
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