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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 |
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #include "config.h" | 29 #include "config.h" |
30 #include "modules/indexeddb/IDBFactory.h" | 30 #include "modules/indexeddb/IDBFactory.h" |
31 | 31 |
32 #include "bindings/v8/ExceptionMessages.h" | |
33 #include "bindings/v8/ExceptionState.h" | 32 #include "bindings/v8/ExceptionState.h" |
34 #include "bindings/v8/IDBBindingUtilities.h" | 33 #include "bindings/v8/IDBBindingUtilities.h" |
35 #include "core/dom/Document.h" | 34 #include "core/dom/Document.h" |
36 #include "core/dom/ExceptionCode.h" | 35 #include "core/dom/ExceptionCode.h" |
37 #include "modules/indexeddb/IDBDatabase.h" | 36 #include "modules/indexeddb/IDBDatabase.h" |
38 #include "modules/indexeddb/IDBDatabaseCallbacks.h" | 37 #include "modules/indexeddb/IDBDatabaseCallbacks.h" |
39 #include "modules/indexeddb/IDBFactoryBackendInterface.h" | 38 #include "modules/indexeddb/IDBFactoryBackendInterface.h" |
40 #include "modules/indexeddb/IDBHistograms.h" | 39 #include "modules/indexeddb/IDBHistograms.h" |
41 #include "modules/indexeddb/IDBKey.h" | 40 #include "modules/indexeddb/IDBKey.h" |
42 #include "modules/indexeddb/IDBTracing.h" | 41 #include "modules/indexeddb/IDBTracing.h" |
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72 } | 71 } |
73 return true; | 72 return true; |
74 } | 73 } |
75 | 74 |
76 PassRefPtr<IDBRequest> IDBFactory::getDatabaseNames(ExecutionContext* context, E
xceptionState& exceptionState) | 75 PassRefPtr<IDBRequest> IDBFactory::getDatabaseNames(ExecutionContext* context, E
xceptionState& exceptionState) |
77 { | 76 { |
78 IDB_TRACE("IDBFactory::getDatabaseNames"); | 77 IDB_TRACE("IDBFactory::getDatabaseNames"); |
79 if (!isContextValid(context)) | 78 if (!isContextValid(context)) |
80 return 0; | 79 return 0; |
81 if (!context->securityOrigin()->canAccessDatabase()) { | 80 if (!context->securityOrigin()->canAccessDatabase()) { |
82 exceptionState.throwSecurityError(ExceptionMessages::failedToExecute("ge
tDatabaseNames", "IDBFactory", "access to the Indexed Database API is denied in
this context.")); | 81 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); |
83 return 0; | 82 return 0; |
84 } | 83 } |
85 | 84 |
86 RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this
), 0); | 85 RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this
), 0); |
87 | 86 |
88 | 87 |
89 if (!m_permissionClient->allowIndexedDB(context, "Database Listing")) { | 88 if (!m_permissionClient->allowIndexedDB(context, "Database Listing")) { |
90 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 89 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
91 return request; | 90 return request; |
92 } | 91 } |
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109 { | 108 { |
110 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBOpenCall, IDBMethodsMax); | 109 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBOpenCall, IDBMethodsMax); |
111 ASSERT(version >= 1 || version == IDBDatabaseMetadata::NoIntVersion); | 110 ASSERT(version >= 1 || version == IDBDatabaseMetadata::NoIntVersion); |
112 if (name.isNull()) { | 111 if (name.isNull()) { |
113 exceptionState.throwUninformativeAndGenericTypeError(); | 112 exceptionState.throwUninformativeAndGenericTypeError(); |
114 return 0; | 113 return 0; |
115 } | 114 } |
116 if (!isContextValid(context)) | 115 if (!isContextValid(context)) |
117 return 0; | 116 return 0; |
118 if (!context->securityOrigin()->canAccessDatabase()) { | 117 if (!context->securityOrigin()->canAccessDatabase()) { |
119 exceptionState.throwSecurityError(ExceptionMessages::failedToExecute("op
en", "IDBFactory", "access to the Indexed Database API is denied in this context
.")); | 118 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); |
120 return 0; | 119 return 0; |
121 } | 120 } |
122 | 121 |
123 RefPtr<IDBDatabaseCallbacks> databaseCallbacks = IDBDatabaseCallbacks::creat
e(); | 122 RefPtr<IDBDatabaseCallbacks> databaseCallbacks = IDBDatabaseCallbacks::creat
e(); |
124 int64_t transactionId = IDBDatabase::nextTransactionId(); | 123 int64_t transactionId = IDBDatabase::nextTransactionId(); |
125 RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, databas
eCallbacks, transactionId, version); | 124 RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, databas
eCallbacks, transactionId, version); |
126 | 125 |
127 if (!m_permissionClient->allowIndexedDB(context, name)) { | 126 if (!m_permissionClient->allowIndexedDB(context, name)) { |
128 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 127 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
129 return request; | 128 return request; |
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143 { | 142 { |
144 IDB_TRACE("IDBFactory::deleteDatabase"); | 143 IDB_TRACE("IDBFactory::deleteDatabase"); |
145 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBDeleteDatabaseCall, IDBMethodsMax); | 144 blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEnd
APICalls", IDBDeleteDatabaseCall, IDBMethodsMax); |
146 if (name.isNull()) { | 145 if (name.isNull()) { |
147 exceptionState.throwUninformativeAndGenericTypeError(); | 146 exceptionState.throwUninformativeAndGenericTypeError(); |
148 return 0; | 147 return 0; |
149 } | 148 } |
150 if (!isContextValid(context)) | 149 if (!isContextValid(context)) |
151 return 0; | 150 return 0; |
152 if (!context->securityOrigin()->canAccessDatabase()) { | 151 if (!context->securityOrigin()->canAccessDatabase()) { |
153 exceptionState.throwSecurityError(ExceptionMessages::failedToExecute("de
leteDatabase", "IDBFactory", "access to the Indexed Database API is denied in th
is context.")); | 152 exceptionState.throwSecurityError("access to the Indexed Database API is
denied in this context."); |
154 return 0; | 153 return 0; |
155 } | 154 } |
156 | 155 |
157 RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, 0, 0, I
DBDatabaseMetadata::DefaultIntVersion); | 156 RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, 0, 0, I
DBDatabaseMetadata::DefaultIntVersion); |
158 | 157 |
159 if (!m_permissionClient->allowIndexedDB(context, name)) { | 158 if (!m_permissionClient->allowIndexedDB(context, name)) { |
160 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); | 159 request->onError(DOMError::create(UnknownError, permissionDeniedErrorMes
sage)); |
161 return request; | 160 return request; |
162 } | 161 } |
163 | 162 |
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176 | 175 |
177 if (!first->isValid() || !second->isValid()) { | 176 if (!first->isValid() || !second->isValid()) { |
178 exceptionState.throwDOMException(DataError, IDBDatabase::notValidKeyErro
rMessage); | 177 exceptionState.throwDOMException(DataError, IDBDatabase::notValidKeyErro
rMessage); |
179 return 0; | 178 return 0; |
180 } | 179 } |
181 | 180 |
182 return static_cast<short>(first->compare(second.get())); | 181 return static_cast<short>(first->compare(second.get())); |
183 } | 182 } |
184 | 183 |
185 } // namespace WebCore | 184 } // namespace WebCore |
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