Blob support for IDB [Chromium]

content/browser/indexed_db/indexed_db_database.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_
 
 #include <list>
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/indexed_db/indexed_db.h"
 #include "content/browser/indexed_db/indexed_db_backing_store.h"
 #include "content/browser/indexed_db/indexed_db_callbacks.h"
 #include "content/browser/indexed_db/indexed_db_metadata.h"
 #include "content/browser/indexed_db/indexed_db_transaction_coordinator.h"
 #include "content/browser/indexed_db/list_set.h"
 #include "url/gurl.h"
 
 namespace content {
 
+class IndexedDBBlobInfo;
 class IndexedDBConnection;
 class IndexedDBDatabaseCallbacks;
 class IndexedDBFactory;
 class IndexedDBKey;
 class IndexedDBKeyPath;
 class IndexedDBKeyRange;
 class IndexedDBTransaction;
+struct IndexedDBValue;
 
 class CONTENT_EXPORT IndexedDBDatabase
     : NON_EXPORTED_BASE(public base::RefCounted<IndexedDBDatabase>) {
  public:
   enum TaskType {
     NORMAL_TASK = 0,
     PREEMPTIVE_TASK
   };
 
   enum PutMode {
@@ skipping 25 matching lines @@
                       int64 new_max_object_store_id);
   void RemoveObjectStore(int64 object_store_id);
   void AddIndex(int64 object_store_id,
                 const IndexedDBIndexMetadata& metadata,
                 int64 new_max_index_id);
   void RemoveIndex(int64 object_store_id, int64 index_id);
 
   void OpenConnection(
       scoped_refptr<IndexedDBCallbacks> callbacks,
       scoped_refptr<IndexedDBDatabaseCallbacks> database_callbacks,
+      int child_process_id,
       int64 transaction_id,
       int64 version);
   void OpenConnection(
       scoped_refptr<IndexedDBCallbacks> callbacks,
       scoped_refptr<IndexedDBDatabaseCallbacks> database_callbacks,
+      int child_process_id,
       int64 transaction_id,
       int64 version,
       blink::WebIDBDataLoss data_loss,
       std::string data_loss_message);
   void DeleteDatabase(scoped_refptr<IndexedDBCallbacks> callbacks);
   const IndexedDBDatabaseMetadata& metadata() const { return metadata_; }
 
   void CreateObjectStore(int64 transaction_id,
                          int64 object_store_id,
                          const string16& name,
@@ skipping 35 matching lines @@
   void TransactionCommitFailed();
 
   void Get(int64 transaction_id,
            int64 object_store_id,
            int64 index_id,
            scoped_ptr<IndexedDBKeyRange> key_range,
            bool key_only,
            scoped_refptr<IndexedDBCallbacks> callbacks);
   void Put(int64 transaction_id,
            int64 object_store_id,
-           std::string* value,
+           IndexedDBValue* value,
+           ScopedVector<webkit_blob::BlobDataHandle>* handles,
            scoped_ptr<IndexedDBKey> key,
            PutMode mode,
            scoped_refptr<IndexedDBCallbacks> callbacks,
            const std::vector<int64>& index_ids,
            const std::vector<IndexKeys>& index_keys);
   void SetIndexKeys(int64 transaction_id,
                     int64 object_store_id,
                     scoped_ptr<IndexedDBKey> primary_key,
                     const std::vector<int64>& index_ids,
                     const std::vector<IndexKeys>& index_keys);
@@ skipping 119 matching lines @@
       scoped_ptr<IndexedDBConnection> connection,
       int64 transaction_id,
       int64 requested_version,
       blink::WebIDBDataLoss data_loss,
       std::string data_loss_message);
   void ProcessPendingCalls();
 
   bool IsDeleteDatabaseBlocked() const;
   void DeleteDatabaseFinal(scoped_refptr<IndexedDBCallbacks> callbacks);
 
+  scoped_ptr<IndexedDBConnection> CreateConnection(
+      scoped_refptr<IndexedDBDatabaseCallbacks> database_callbacks,
+      int child_process_id);
   IndexedDBTransaction* GetTransaction(int64 transaction_id) const;
 
   bool ValidateObjectStoreId(int64 object_store_id) const;
   bool ValidateObjectStoreIdAndIndexId(int64 object_store_id,
                                        int64 index_id) const;
   bool ValidateObjectStoreIdAndOptionalIndexId(int64 object_store_id,
                                                int64 index_id) const;
   bool ValidateObjectStoreIdAndNewIndexId(int64 object_store_id,
                                           int64 index_id) const;
 
   scoped_refptr<IndexedDBBackingStore> backing_store_;
   IndexedDBDatabaseMetadata metadata_;
 
   const Identifier identifier_;
   // This might not need to be a scoped_refptr since the factory's lifetime is
-  // that of the page group, but it's better to be conservitive than sorry.
+  // that of the page group, but it's better to be conservative than sorry.
   scoped_refptr<IndexedDBFactory> factory_;
 
   IndexedDBTransactionCoordinator transaction_coordinator_;
   IndexedDBTransaction* running_version_change_transaction_;
 
   typedef std::map<int64, IndexedDBTransaction*> TransactionMap;
   TransactionMap transactions_;
 
   class PendingOpenCall;
   typedef std::list<PendingOpenCall*> PendingOpenCallList;
   PendingOpenCallList pending_open_calls_;
 
   class PendingUpgradeCall;
   scoped_ptr<PendingUpgradeCall> pending_run_version_change_transaction_call_;
   class PendingSuccessCall;
   scoped_ptr<PendingSuccessCall> pending_second_half_open_;
 
   class PendingDeleteCall;
   typedef std::list<PendingDeleteCall*> PendingDeleteCallList;
   PendingDeleteCallList pending_delete_calls_;
 
   typedef list_set<IndexedDBConnection*> ConnectionSet;
   ConnectionSet connections_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_