webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 0 insertions, 197 deletions

diff --git a/Source/WebCore/Modules/indexeddb/leveldb/IDBFactoryBackendLevelDB.cpp b/Source/WebCore/Modules/indexeddb/leveldb/IDBFactoryBackendLevelDB.cpp
deleted file mode 100644
index 3541fa88c..000000000
--- a/Source/WebCore/Modules/indexeddb/leveldb/IDBFactoryBackendLevelDB.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright (C) 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "IDBFactoryBackendLevelDB.h"
-
-#include "DOMStringList.h"
-#include "IDBBackingStoreLevelDB.h"
-#include "IDBCursorBackend.h"
-#include "IDBDatabaseBackend.h"
-#include "IDBDatabaseException.h"
-#include "IDBServerConnectionLevelDB.h"
-#include "IDBTransactionBackend.h"
-#include "IDBTransactionCoordinator.h"
-#include "Logging.h"
-#include "SecurityOrigin.h"
-
-#if ENABLE(INDEXED_DATABASE) && USE(LEVELDB)
-
-namespace WebCore {
-
-template<typename K, typename M>
-static void cleanWeakMap(HashMap<K, WeakPtr<M> >& map)
-{
-    HashMap<K, WeakPtr<M> > other;
-    other.swap(map);
-
-    typename HashMap<K, WeakPtr<M> >::const_iterator iter = other.begin();
-    while (iter != other.end()) {
-        if (iter->value.get())
-            map.set(iter->key, iter->value);
-        ++iter;
-    }
-}
-
-static String computeFileIdentifier(const SecurityOrigin& securityOrigin)
-{
-    static const char levelDBFileSuffix[] = "@1";
-    return securityOrigin.databaseIdentifier() + levelDBFileSuffix;
-}
-
-static String computeUniqueIdentifier(const String& name, const SecurityOrigin& securityOrigin)
-{
-    return computeFileIdentifier(securityOrigin) + name;
-}
-
-IDBFactoryBackendLevelDB::IDBFactoryBackendLevelDB(const String& databaseDirectory)
-    : m_databaseDirectory(databaseDirectory)
-{
-}
-
-IDBFactoryBackendLevelDB::~IDBFactoryBackendLevelDB()
-{
-}
-
-void IDBFactoryBackendLevelDB::removeIDBDatabaseBackend(const String& uniqueIdentifier)
-{
-    ASSERT(m_databaseBackendMap.contains(uniqueIdentifier));
-    m_databaseBackendMap.remove(uniqueIdentifier);
-}
-
-void IDBFactoryBackendLevelDB::getDatabaseNames(PassRefPtr<IDBCallbacks> callbacks, PassRefPtr<SecurityOrigin> securityOrigin, ScriptExecutionContext*, const String& dataDirectory)
-{
-    ASSERT(securityOrigin);
-    LOG(StorageAPI, "IDBFactoryBackendLevelDB::getDatabaseNames");
-    RefPtr<IDBBackingStoreLevelDB> backingStore = openBackingStore(*securityOrigin, dataDirectory);
-    if (!backingStore) {
-        callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error opening backing store for indexedDB.webkitGetDatabaseNames."));
-        return;
-    }
-
-    RefPtr<DOMStringList> databaseNames = DOMStringList::create();
-
-    Vector<String> foundNames = backingStore->getDatabaseNames();
-    for (Vector<String>::const_iterator it = foundNames.begin(); it != foundNames.end(); ++it)
-        databaseNames->append(*it);
-
-    callbacks->onSuccess(databaseNames.release());
-}
-
-void IDBFactoryBackendLevelDB::deleteDatabase(const String& name, PassRefPtr<IDBCallbacks> callbacks, PassRefPtr<SecurityOrigin> securityOrigin, ScriptExecutionContext*, const String& dataDirectory)
-{
-    LOG(StorageAPI, "IDBFactoryBackendLevelDB::deleteDatabase");
-    const String uniqueIdentifier = computeUniqueIdentifier(name, *securityOrigin);
-
-    IDBDatabaseBackendMap::iterator it = m_databaseBackendMap.find(uniqueIdentifier);
-    if (it != m_databaseBackendMap.end()) {
-        // If there are any connections to the database, directly delete the
-        // database.
-        it->value->deleteDatabase(callbacks);
-        return;
-    }
-
-    // FIXME: Everything from now on should be done on another thread.
-    RefPtr<IDBBackingStoreLevelDB> backingStore = openBackingStore(*securityOrigin, dataDirectory);
-    if (!backingStore) {
-        callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error opening backing store for indexedDB.deleteDatabase."));
-        return;
-    }
-
-    RefPtr<IDBServerConnection> serverConnection = IDBServerConnectionLevelDB::create(name, backingStore.get());
-    RefPtr<IDBDatabaseBackend> databaseBackend = IDBDatabaseBackend::create(name, uniqueIdentifier, this, *serverConnection);
-    if (databaseBackend) {
-        m_databaseBackendMap.set(uniqueIdentifier, databaseBackend.get());
-        databaseBackend->deleteDatabase(callbacks);
-        m_databaseBackendMap.remove(uniqueIdentifier);
-    } else
-        callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error creating database backend for indexedDB.deleteDatabase."));
-}
-
-PassRefPtr<IDBBackingStoreLevelDB> IDBFactoryBackendLevelDB::openBackingStore(const SecurityOrigin& securityOrigin, const String& dataDirectory)
-{
-    const String fileIdentifier = computeFileIdentifier(securityOrigin);
-    const bool openInMemory = dataDirectory.isEmpty();
-
-    IDBBackingStoreLevelDBMap::iterator it2 = m_backingStoreMap.find(fileIdentifier);
-    if (it2 != m_backingStoreMap.end() && it2->value.get())
-        return it2->value.get();
-
-    RefPtr<IDBBackingStoreLevelDB> backingStore;
-    if (openInMemory)
-        backingStore = IDBBackingStoreLevelDB::openInMemory(fileIdentifier);
-    else
-        backingStore = IDBBackingStoreLevelDB::open(securityOrigin, dataDirectory, fileIdentifier);
-
-    if (backingStore) {
-        cleanWeakMap(m_backingStoreMap);
-        m_backingStoreMap.set(fileIdentifier, backingStore->createWeakPtr());
-        // If an in-memory database, bind lifetime to this factory instance.
-        if (openInMemory)
-            m_sessionOnlyBackingStores.add(backingStore);
-
-        // All backing stores associated with this factory should be of the same type.
-        ASSERT(m_sessionOnlyBackingStores.isEmpty() || openInMemory);
-
-        return backingStore.release();
-    }
-
-    return 0;
-}
-
-void IDBFactoryBackendLevelDB::open(const String& name, uint64_t version, int64_t transactionId, PassRefPtr<IDBCallbacks> callbacks, PassRefPtr<IDBDatabaseCallbacks> databaseCallbacks, const SecurityOrigin& openingOrigin, const SecurityOrigin&)
-{
-    LOG(StorageAPI, "IDBFactoryBackendLevelDB::open");
-    const String uniqueIdentifier = computeUniqueIdentifier(name, openingOrigin);
-
-    RefPtr<IDBDatabaseBackend> databaseBackend;
-    IDBDatabaseBackendMap::iterator it = m_databaseBackendMap.find(uniqueIdentifier);
-    if (it == m_databaseBackendMap.end()) {
-        RefPtr<IDBBackingStoreLevelDB> backingStore = openBackingStore(openingOrigin, m_databaseDirectory);
-        if (!backingStore) {
-            callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error opening backing store for indexedDB.open."));
-            return;
-        }
-
-        RefPtr<IDBServerConnection> serverConnection = IDBServerConnectionLevelDB::create(name, backingStore.get());
-        databaseBackend = IDBDatabaseBackend::create(name, uniqueIdentifier, this, *serverConnection);
-        if (databaseBackend)
-            m_databaseBackendMap.set(uniqueIdentifier, databaseBackend.get());
-        else {
-            callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error creating database backend for indexeddb.open."));
-            return;
-        }
-    } else
-        databaseBackend = it->value;
-
-    databaseBackend->openConnection(callbacks, databaseCallbacks, transactionId, version);
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(INDEXED_DATABASE) && USE(LEVELDB)