Merge "Remove a stale, unused header" am: d6a74eb9 am: 0a083987 am: e4275ffc

/*

 * Copyright (C) 2011 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 DATA_URI_SOURCE_H_

#define DATA_URI_SOURCE_H_

#include <stdio.h>

#include <media/stagefright/DataSource.h>

#include <media/stagefright/MediaErrors.h>

#include <media/stagefright/foundation/AString.h>

namespace android {

class DataUriSource : public DataSource {

public:

    DataUriSource(const char *uri);

    virtual status_t initCheck() const {

        return mInited;

    }

    virtual ssize_t readAt(off64_t offset, void *data, size_t size);

    virtual status_t getSize(off64_t *size) {

        if (mInited != OK) {

            return mInited;

        }

        *size = mData.size();

        return OK;

    }

    virtual String8 getUri() {

        return mDataUri;

    }

    virtual String8 getMIMEType() const {

        return mMimeType;

    }

protected:

    virtual ~DataUriSource() {

        // Nothing to delete.

    }

private:

    const String8 mDataUri;

    String8 mMimeType;

    // Use AString because individual bytes may not be valid UTF8 chars.

    AString mData;

    status_t mInited;

    // Disallow copy and assign.

    DataUriSource(const DataUriSource &);

    DataUriSource &operator=(const DataUriSource &);

};

}  // namespace android

#endif  // DATA_URI_SOURCE_H_