50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
#ifndef WEBRTC_TEST_RTP_FILE_READER_H_
|
|
#define WEBRTC_TEST_RTP_FILE_READER_H_
|
|
|
|
#include <set>
|
|
#include <string>
|
|
|
|
#include "webrtc/common_types.h"
|
|
|
|
namespace webrtc {
|
|
namespace test {
|
|
|
|
struct RtpPacket {
|
|
// Accommodate for 50 ms packets of 32 kHz PCM16 samples (3200 bytes) plus
|
|
// some overhead.
|
|
static const size_t kMaxPacketBufferSize = 3500;
|
|
uint8_t data[kMaxPacketBufferSize];
|
|
size_t length;
|
|
// The length the packet had on wire. Will be different from |length| when
|
|
// reading a header-only RTP dump.
|
|
size_t original_length;
|
|
|
|
uint32_t time_ms;
|
|
};
|
|
|
|
class RtpFileReader {
|
|
public:
|
|
enum FileFormat { kPcap, kRtpDump, kLengthPacketInterleaved };
|
|
|
|
virtual ~RtpFileReader() {}
|
|
static RtpFileReader* Create(FileFormat format,
|
|
const std::string& filename);
|
|
static RtpFileReader* Create(FileFormat format,
|
|
const std::string& filename,
|
|
const std::set<uint32_t>& ssrc_filter);
|
|
|
|
virtual bool NextPacket(RtpPacket* packet) = 0;
|
|
};
|
|
} // namespace test
|
|
} // namespace webrtc
|
|
#endif // WEBRTC_TEST_RTP_FILE_READER_H_
|