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| 1 /* | 1 /* |
| 2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| (...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 81 return 0; | 81 return 0; |
| 82 } | 82 } |
| 83 | 83 |
| 84 IDBRequest* request = IDBRequest::create(scriptState, IDBAny::createNull(),
0); | 84 IDBRequest* request = IDBRequest::create(scriptState, IDBAny::createNull(),
0); |
| 85 | 85 |
| 86 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), "Da
tabase Listing")) { | 86 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), "Da
tabase Listing")) { |
| 87 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 87 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
| 88 return request; | 88 return request; |
| 89 } | 89 } |
| 90 | 90 |
| 91 blink::Platform::current()->idbFactory()->getDatabaseNames(WebIDBCallbacksIm
pl::create(request).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(script
State->executionContext()->securityOrigin())); | 91 Platform::current()->idbFactory()->getDatabaseNames(WebIDBCallbacksImpl::cre
ate(request).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(scriptState->
executionContext()->securityOrigin())); |
| 92 return request; | 92 return request; |
| 93 } | 93 } |
| 94 | 94 |
| 95 IDBOpenDBRequest* IDBFactory::open(ScriptState* scriptState, const String& name,
unsigned long long version, ExceptionState& exceptionState) | 95 IDBOpenDBRequest* IDBFactory::open(ScriptState* scriptState, const String& name,
unsigned long long version, ExceptionState& exceptionState) |
| 96 { | 96 { |
| 97 IDB_TRACE("IDBFactory::open"); | 97 IDB_TRACE("IDBFactory::open"); |
| 98 if (!version) { | 98 if (!version) { |
| 99 exceptionState.throwTypeError("The version provided must not be 0."); | 99 exceptionState.throwTypeError("The version provided must not be 0."); |
| 100 return 0; | 100 return 0; |
| 101 } | 101 } |
| 102 return openInternal(scriptState, name, version, exceptionState); | 102 return openInternal(scriptState, name, version, exceptionState); |
| 103 } | 103 } |
| 104 | 104 |
| 105 IDBOpenDBRequest* IDBFactory::openInternal(ScriptState* scriptState, const Strin
g& name, int64_t version, ExceptionState& exceptionState) | 105 IDBOpenDBRequest* IDBFactory::openInternal(ScriptState* scriptState, const Strin
g& name, int64_t version, ExceptionState& exceptionState) |
| 106 { | 106 { |
| 107 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBOpenCall, IDBMethodsMax); | 107 Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEndAPICall
s", IDBOpenCall, IDBMethodsMax); |
| 108 ASSERT(version >= 1 || version == IDBDatabaseMetadata::NoIntVersion); | 108 ASSERT(version >= 1 || version == IDBDatabaseMetadata::NoIntVersion); |
| 109 if (name.isNull()) { | 109 if (name.isNull()) { |
| 110 exceptionState.throwTypeError("The name provided must not be empty."); | 110 exceptionState.throwTypeError("The name provided must not be empty."); |
| 111 return 0; | 111 return 0; |
| 112 } | 112 } |
| 113 if (!isContextValid(scriptState->executionContext())) | 113 if (!isContextValid(scriptState->executionContext())) |
| 114 return nullptr; | 114 return nullptr; |
| 115 if (!scriptState->executionContext()->securityOrigin()->canAccessDatabase())
{ | 115 if (!scriptState->executionContext()->securityOrigin()->canAccessDatabase())
{ |
| 116 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); | 116 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); |
| 117 return 0; | 117 return 0; |
| 118 } | 118 } |
| 119 | 119 |
| 120 IDBDatabaseCallbacks* databaseCallbacks = IDBDatabaseCallbacks::create(); | 120 IDBDatabaseCallbacks* databaseCallbacks = IDBDatabaseCallbacks::create(); |
| 121 int64_t transactionId = IDBDatabase::nextTransactionId(); | 121 int64_t transactionId = IDBDatabase::nextTransactionId(); |
| 122 IDBOpenDBRequest* request = IDBOpenDBRequest::create(scriptState, databaseCa
llbacks, transactionId, version); | 122 IDBOpenDBRequest* request = IDBOpenDBRequest::create(scriptState, databaseCa
llbacks, transactionId, version); |
| 123 | 123 |
| 124 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), nam
e)) { | 124 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), nam
e)) { |
| 125 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 125 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
| 126 return request; | 126 return request; |
| 127 } | 127 } |
| 128 | 128 |
| 129 blink::Platform::current()->idbFactory()->open(name, version, transactionId,
WebIDBCallbacksImpl::create(request).leakPtr(), WebIDBDatabaseCallbacksImpl::cr
eate(databaseCallbacks).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(sc
riptState->executionContext()->securityOrigin())); | 129 Platform::current()->idbFactory()->open(name, version, transactionId, WebIDB
CallbacksImpl::create(request).leakPtr(), WebIDBDatabaseCallbacksImpl::create(da
tabaseCallbacks).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(scriptSta
te->executionContext()->securityOrigin())); |
| 130 return request; | 130 return request; |
| 131 } | 131 } |
| 132 | 132 |
| 133 IDBOpenDBRequest* IDBFactory::open(ScriptState* scriptState, const String& name,
ExceptionState& exceptionState) | 133 IDBOpenDBRequest* IDBFactory::open(ScriptState* scriptState, const String& name,
ExceptionState& exceptionState) |
| 134 { | 134 { |
| 135 IDB_TRACE("IDBFactory::open"); | 135 IDB_TRACE("IDBFactory::open"); |
| 136 return openInternal(scriptState, name, IDBDatabaseMetadata::NoIntVersion, ex
ceptionState); | 136 return openInternal(scriptState, name, IDBDatabaseMetadata::NoIntVersion, ex
ceptionState); |
| 137 } | 137 } |
| 138 | 138 |
| 139 IDBOpenDBRequest* IDBFactory::deleteDatabase(ScriptState* scriptState, const Str
ing& name, ExceptionState& exceptionState) | 139 IDBOpenDBRequest* IDBFactory::deleteDatabase(ScriptState* scriptState, const Str
ing& name, ExceptionState& exceptionState) |
| 140 { | 140 { |
| 141 IDB_TRACE("IDBFactory::deleteDatabase"); | 141 IDB_TRACE("IDBFactory::deleteDatabase"); |
| 142 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBDeleteDatabaseCall, IDBMethodsMax); | 142 Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEndAPICall
s", IDBDeleteDatabaseCall, IDBMethodsMax); |
| 143 if (name.isNull()) { | 143 if (name.isNull()) { |
| 144 exceptionState.throwTypeError("The name provided must not be empty."); | 144 exceptionState.throwTypeError("The name provided must not be empty."); |
| 145 return 0; | 145 return 0; |
| 146 } | 146 } |
| 147 if (!isContextValid(scriptState->executionContext())) | 147 if (!isContextValid(scriptState->executionContext())) |
| 148 return nullptr; | 148 return nullptr; |
| 149 if (!scriptState->executionContext()->securityOrigin()->canAccessDatabase())
{ | 149 if (!scriptState->executionContext()->securityOrigin()->canAccessDatabase())
{ |
| 150 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); | 150 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); |
| 151 return 0; | 151 return 0; |
| 152 } | 152 } |
| 153 | 153 |
| 154 IDBOpenDBRequest* request = IDBOpenDBRequest::create(scriptState, nullptr, 0
, IDBDatabaseMetadata::DefaultIntVersion); | 154 IDBOpenDBRequest* request = IDBOpenDBRequest::create(scriptState, nullptr, 0
, IDBDatabaseMetadata::DefaultIntVersion); |
| 155 | 155 |
| 156 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), nam
e)) { | 156 if (!m_permissionClient->allowIndexedDB(scriptState->executionContext(), nam
e)) { |
| 157 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 157 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
| 158 return request; | 158 return request; |
| 159 } | 159 } |
| 160 | 160 |
| 161 blink::Platform::current()->idbFactory()->deleteDatabase(name, WebIDBCallbac
ksImpl::create(request).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(sc
riptState->executionContext()->securityOrigin())); | 161 Platform::current()->idbFactory()->deleteDatabase(name, WebIDBCallbacksImpl:
:create(request).leakPtr(), createDatabaseIdentifierFromSecurityOrigin(scriptSta
te->executionContext()->securityOrigin())); |
| 162 return request; | 162 return request; |
| 163 } | 163 } |
| 164 | 164 |
| 165 short IDBFactory::cmp(ScriptState* scriptState, const ScriptValue& firstValue, c
onst ScriptValue& secondValue, ExceptionState& exceptionState) | 165 short IDBFactory::cmp(ScriptState* scriptState, const ScriptValue& firstValue, c
onst ScriptValue& secondValue, ExceptionState& exceptionState) |
| 166 { | 166 { |
| 167 IDBKey* first = scriptValueToIDBKey(scriptState->isolate(), firstValue); | 167 IDBKey* first = scriptValueToIDBKey(scriptState->isolate(), firstValue); |
| 168 IDBKey* second = scriptValueToIDBKey(scriptState->isolate(), secondValue); | 168 IDBKey* second = scriptValueToIDBKey(scriptState->isolate(), secondValue); |
| 169 | 169 |
| 170 ASSERT(first); | 170 ASSERT(first); |
| 171 ASSERT(second); | 171 ASSERT(second); |
| 172 | 172 |
| 173 if (!first->isValid() || !second->isValid()) { | 173 if (!first->isValid() || !second->isValid()) { |
| 174 exceptionState.throwDOMException(DataError, IDBDatabase::notValidKeyErro
rMessage); | 174 exceptionState.throwDOMException(DataError, IDBDatabase::notValidKeyErro
rMessage); |
| 175 return 0; | 175 return 0; |
| 176 } | 176 } |
| 177 | 177 |
| 178 return static_cast<short>(first->compare(second)); | 178 return static_cast<short>(first->compare(second)); |
| 179 } | 179 } |
| 180 | 180 |
| 181 } // namespace blink | 181 } // namespace blink |
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