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1 /* | 1 /* |
2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. |
3 * Copyright (C) 2011 Apple Inc. All rights reserved. | 3 * Copyright (C) 2011 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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751 void FrameLoaderClientImpl::dispatchDidFailProvisionalLoad( | 751 void FrameLoaderClientImpl::dispatchDidFailProvisionalLoad( |
752 const ResourceError& error) | 752 const ResourceError& error) |
753 { | 753 { |
754 | 754 |
755 // If a policy change occured, then we do not want to inform the plugin | 755 // If a policy change occured, then we do not want to inform the plugin |
756 // delegate. See http://b/907789 for details. FIXME: This means the | 756 // delegate. See http://b/907789 for details. FIXME: This means the |
757 // plugin won't receive NPP_URLNotify, which seems like it could result in | 757 // plugin won't receive NPP_URLNotify, which seems like it could result in |
758 // a memory leak in the plugin!! | 758 // a memory leak in the plugin!! |
759 if (error.domain() == internalErrorDomain | 759 if (error.domain() == internalErrorDomain |
760 && error.errorCode() == PolicyChangeError) { | 760 && error.errorCode() == PolicyChangeError) { |
761 m_webFrame->didFail(cancelledError(error.failingURL()), true); | 761 m_webFrame->didFail(ResourceError::cancelledError(error.failingURL()), t
rue); |
762 return; | 762 return; |
763 } | 763 } |
764 | 764 |
765 OwnPtr<WebPluginLoadObserver> observer = pluginLoadObserver(); | 765 OwnPtr<WebPluginLoadObserver> observer = pluginLoadObserver(); |
766 m_webFrame->didFail(error, true); | 766 m_webFrame->didFail(error, true); |
767 if (observer) | 767 if (observer) |
768 observer->didFailLoading(error); | 768 observer->didFailLoading(error); |
769 } | 769 } |
770 | 770 |
771 void FrameLoaderClientImpl::dispatchDidFailLoad(const ResourceError& error) | 771 void FrameLoaderClientImpl::dispatchDidFailLoad(const ResourceError& error) |
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925 WrappedResourceRequest webreq(request); | 925 WrappedResourceRequest webreq(request); |
926 m_webFrame->client()->loadURLExternally(m_webFrame, webreq, navi
gationPolicy); | 926 m_webFrame->client()->loadURLExternally(m_webFrame, webreq, navi
gationPolicy); |
927 } | 927 } |
928 policyAction = PolicyIgnore; | 928 policyAction = PolicyIgnore; |
929 } | 929 } |
930 } | 930 } |
931 | 931 |
932 (m_webFrame->frame()->loader()->policyChecker()->*function)(policyAction); | 932 (m_webFrame->frame()->loader()->policyChecker()->*function)(policyAction); |
933 } | 933 } |
934 | 934 |
935 void FrameLoaderClientImpl::dispatchUnableToImplementPolicy(const ResourceError&
error) | |
936 { | |
937 m_webFrame->client()->unableToImplementPolicyWithError(m_webFrame, error); | |
938 } | |
939 | |
940 void FrameLoaderClientImpl::dispatchWillRequestResource(CachedResourceRequest* r
equest) | 935 void FrameLoaderClientImpl::dispatchWillRequestResource(CachedResourceRequest* r
equest) |
941 { | 936 { |
942 if (m_webFrame->client()) { | 937 if (m_webFrame->client()) { |
943 WebCachedURLRequest urlRequest(request); | 938 WebCachedURLRequest urlRequest(request); |
944 m_webFrame->client()->willRequestResource(m_webFrame, urlRequest); | 939 m_webFrame->client()->willRequestResource(m_webFrame, urlRequest); |
945 } | 940 } |
946 } | 941 } |
947 | 942 |
948 void FrameLoaderClientImpl::dispatchWillSendSubmitEvent(PassRefPtr<FormState> pr
pFormState) | 943 void FrameLoaderClientImpl::dispatchWillSendSubmitEvent(PassRefPtr<FormState> pr
pFormState) |
949 { | 944 { |
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1013 bool preventDefault = false; | 1008 bool preventDefault = false; |
1014 m_webFrame->client()->didReceiveDocumentData(m_webFrame, data, lengt
h, preventDefault); | 1009 m_webFrame->client()->didReceiveDocumentData(m_webFrame, data, lengt
h, preventDefault); |
1015 if (!preventDefault) | 1010 if (!preventDefault) |
1016 m_webFrame->commitDocumentData(data, length); | 1011 m_webFrame->commitDocumentData(data, length); |
1017 } | 1012 } |
1018 } | 1013 } |
1019 | 1014 |
1020 // If we are sending data to MediaDocument, we should stop here | 1015 // If we are sending data to MediaDocument, we should stop here |
1021 // and cancel the request. | 1016 // and cancel the request. |
1022 if (m_webFrame->frame()->document()->isMediaDocument()) | 1017 if (m_webFrame->frame()->document()->isMediaDocument()) |
1023 loader->cancelMainResourceLoad(pluginWillHandleLoadError(loader->respons
e())); | 1018 loader->cancelMainResourceLoad(ResourceError::cancelledError(loader->res
ponse().url())); |
1024 | 1019 |
1025 // The plugin widget could have been created in the m_webFrame->DidReceiveDa
ta | 1020 // The plugin widget could have been created in the m_webFrame->DidReceiveDa
ta |
1026 // function. | 1021 // function. |
1027 if (m_pluginWidget) { | 1022 if (m_pluginWidget) { |
1028 if (!m_sentInitialResponseToPlugin) { | 1023 if (!m_sentInitialResponseToPlugin) { |
1029 m_sentInitialResponseToPlugin = true; | 1024 m_sentInitialResponseToPlugin = true; |
1030 m_pluginWidget->didReceiveResponse( | 1025 m_pluginWidget->didReceiveResponse( |
1031 m_webFrame->frame()->loader()->activeDocumentLoader()->response(
)); | 1026 m_webFrame->frame()->loader()->activeDocumentLoader()->response(
)); |
1032 } | 1027 } |
1033 | 1028 |
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1102 if (m_webFrame->client()) | 1097 if (m_webFrame->client()) |
1103 m_webFrame->client()->didRunInsecureContent(m_webFrame, WebSecurityOrigi
n(origin), insecureURL); | 1098 m_webFrame->client()->didRunInsecureContent(m_webFrame, WebSecurityOrigi
n(origin), insecureURL); |
1104 } | 1099 } |
1105 | 1100 |
1106 void FrameLoaderClientImpl::didDetectXSS(const KURL& insecureURL, bool didBlockE
ntirePage) | 1101 void FrameLoaderClientImpl::didDetectXSS(const KURL& insecureURL, bool didBlockE
ntirePage) |
1107 { | 1102 { |
1108 if (m_webFrame->client()) | 1103 if (m_webFrame->client()) |
1109 m_webFrame->client()->didDetectXSS(m_webFrame, insecureURL, didBlockEnti
rePage); | 1104 m_webFrame->client()->didDetectXSS(m_webFrame, insecureURL, didBlockEnti
rePage); |
1110 } | 1105 } |
1111 | 1106 |
1112 ResourceError FrameLoaderClientImpl::cancelledError(const ResourceRequest& reque
st) | |
1113 { | |
1114 if (!m_webFrame->client()) | |
1115 return ResourceError(); | |
1116 | |
1117 return m_webFrame->client()->cancelledError( | |
1118 m_webFrame, WrappedResourceRequest(request)); | |
1119 } | |
1120 | |
1121 ResourceError FrameLoaderClientImpl::cannotShowURLError(const ResourceRequest& r
equest) | |
1122 { | |
1123 if (!m_webFrame->client()) | |
1124 return ResourceError(); | |
1125 | |
1126 return m_webFrame->client()->cannotHandleRequestError( | |
1127 m_webFrame, WrappedResourceRequest(request)); | |
1128 } | |
1129 | |
1130 ResourceError FrameLoaderClientImpl::interruptedForPolicyChangeError( | 1107 ResourceError FrameLoaderClientImpl::interruptedForPolicyChangeError( |
1131 const ResourceRequest& request) | 1108 const ResourceRequest& request) |
1132 { | 1109 { |
1133 return ResourceError(internalErrorDomain, PolicyChangeError, | 1110 return ResourceError(internalErrorDomain, PolicyChangeError, |
1134 request.url().string(), String()); | 1111 request.url().string(), String()); |
1135 } | 1112 } |
1136 | 1113 |
1137 ResourceError FrameLoaderClientImpl::cannotShowMIMETypeError(const ResourceRespo
nse&) | |
1138 { | |
1139 // FIXME | |
1140 return ResourceError(); | |
1141 } | |
1142 | |
1143 ResourceError FrameLoaderClientImpl::fileDoesNotExistError(const ResourceRespons
e&) | |
1144 { | |
1145 // FIXME | |
1146 return ResourceError(); | |
1147 } | |
1148 | |
1149 ResourceError FrameLoaderClientImpl::pluginWillHandleLoadError(const ResourceRes
ponse&) | |
1150 { | |
1151 // FIXME | |
1152 return ResourceError(); | |
1153 } | |
1154 | |
1155 bool FrameLoaderClientImpl::shouldFallBack(const ResourceError& error) | |
1156 { | |
1157 // This method is called when we fail to load the URL for an <object> tag | |
1158 // that has fallback content (child elements) and is being loaded as a frame
. | |
1159 // The error parameter indicates the reason for the load failure. | |
1160 // We should let the fallback content load only if this wasn't a cancelled | |
1161 // request. | |
1162 // Note: The mac version also has a case for "WebKitErrorPluginWillHandleLoa
d" | |
1163 ResourceError c = cancelledError(ResourceRequest()); | |
1164 return error.errorCode() != c.errorCode() || error.domain() != c.domain(); | |
1165 } | |
1166 | |
1167 bool FrameLoaderClientImpl::canHandleRequest(const ResourceRequest& request) con
st | |
1168 { | |
1169 return m_webFrame->client()->canHandleRequest( | |
1170 m_webFrame, WrappedResourceRequest(request)); | |
1171 } | |
1172 | |
1173 bool FrameLoaderClientImpl::canShowMIMEType(const String& mimeType) const | 1114 bool FrameLoaderClientImpl::canShowMIMEType(const String& mimeType) const |
1174 { | 1115 { |
1175 // This method is called to determine if the media type can be shown | 1116 // This method is called to determine if the media type can be shown |
1176 // "internally" (i.e. inside the browser) regardless of whether or not the | 1117 // "internally" (i.e. inside the browser) regardless of whether or not the |
1177 // browser or a plugin is doing the rendering. | 1118 // browser or a plugin is doing the rendering. |
1178 | 1119 |
1179 // mimeType strings are supposed to be ASCII, but if they are not for some | 1120 // mimeType strings are supposed to be ASCII, but if they are not for some |
1180 // reason, then it just means that the mime type will fail all of these "is | 1121 // reason, then it just means that the mime type will fail all of these "is |
1181 // supported" checks and go down the path of an unhandled mime type. | 1122 // supported" checks and go down the path of an unhandled mime type. |
1182 if (WebKit::Platform::current()->mimeRegistry()->supportsMIMEType(mimeType)
== WebMimeRegistry::IsSupported) | 1123 if (WebKit::Platform::current()->mimeRegistry()->supportsMIMEType(mimeType)
== WebMimeRegistry::IsSupported) |
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1449 m_webFrame->client()->didLoseWebGLContext(m_webFrame, arbRobustnessConte
xtLostReason); | 1390 m_webFrame->client()->didLoseWebGLContext(m_webFrame, arbRobustnessConte
xtLostReason); |
1450 } | 1391 } |
1451 | 1392 |
1452 void FrameLoaderClientImpl::dispatchWillInsertBody() | 1393 void FrameLoaderClientImpl::dispatchWillInsertBody() |
1453 { | 1394 { |
1454 if (m_webFrame->client()) | 1395 if (m_webFrame->client()) |
1455 m_webFrame->client()->willInsertBody(m_webFrame); | 1396 m_webFrame->client()->willInsertBody(m_webFrame); |
1456 } | 1397 } |
1457 | 1398 |
1458 } // namespace WebKit | 1399 } // namespace WebKit |
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