MTP: Make MtpDatabase class abstract so we can have multiple implementations
Rename existing test database to MtpSqliteDatabase
This is the first step in transitioning to using the media provider database
Change-Id: I5f36c854c6e76a79137c267b000a52ced803776c
Signed-off-by: Mike Lockwood <lockwood@android.com>
diff --git a/media/mtp/MtpSqliteDatabase.h b/media/mtp/MtpSqliteDatabase.h
new file mode 100644
index 0000000..74626a8
--- /dev/null
+++ b/media/mtp/MtpSqliteDatabase.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _MTP_SQLITE_DATABASE_H
+#define _MTP_SQLITE_DATABASE_H
+
+#include "MtpTypes.h"
+#include "MtpDatabase.h"
+
+class SqliteDatabase;
+
+namespace android {
+
+class MtpDataPacket;
+class SqliteStatement;
+
+class MtpSqliteDatabase : public MtpDatabase {
+private:
+ SqliteDatabase* mDatabase;
+ SqliteStatement* mFileIdQuery;
+ SqliteStatement* mFilePathQuery;
+ SqliteStatement* mObjectInfoQuery;
+ SqliteStatement* mFileInserter;
+ SqliteStatement* mFileDeleter;
+ SqliteStatement* mAudioInserter;
+ SqliteStatement* mAudioDeleter;
+
+public:
+ MtpSqliteDatabase();
+ virtual ~MtpSqliteDatabase();
+
+ bool open(const char* path, bool create);
+ void close();
+
+ virtual MtpObjectHandle getObjectHandle(const char* path);
+ virtual MtpObjectHandle addFile(const char* path,
+ MtpObjectFormat format,
+ MtpObjectHandle parent,
+ MtpStorageID storage,
+ uint64_t size,
+ time_t modified);
+
+ virtual MtpObjectHandle addAudioFile(MtpObjectHandle id);
+
+ virtual MtpObjectHandle addAudioFile(MtpObjectHandle id,
+ const char* title,
+ const char* artist,
+ const char* album,
+ const char* albumArtist,
+ const char* genre,
+ const char* composer,
+ const char* mimeType,
+ int track,
+ int year,
+ int duration);
+
+ virtual MtpObjectHandleList* getObjectList(MtpStorageID storageID,
+ MtpObjectFormat format,
+ MtpObjectHandle parent);
+
+ virtual MtpResponseCode getObjectProperty(MtpObjectHandle handle,
+ MtpObjectProperty property,
+ MtpDataPacket& packet);
+
+ virtual MtpResponseCode getObjectInfo(MtpObjectHandle handle,
+ MtpDataPacket& packet);
+
+ virtual bool getObjectFilePath(MtpObjectHandle handle,
+ MtpString& filePath,
+ int64_t& fileLength);
+ virtual bool deleteFile(MtpObjectHandle handle);
+
+ // helper for media scanner
+ virtual MtpObjectHandle* getFileList(int& outCount);
+
+ virtual void beginTransaction();
+ virtual void commitTransaction();
+ virtual void rollbackTransaction();
+};
+
+}; // namespace android
+
+#endif // _MTP_SQLITE_DATABASE_H