c75102eba7
BUG=314 Review URL: https://webrtc-codereview.appspot.com/1307005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@3797 4adac7df-926f-26a2-2b94-8c16560cd09d
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_UTILITY_SOURCE_RTP_DUMP_IMPL_H_
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#define WEBRTC_MODULES_UTILITY_SOURCE_RTP_DUMP_IMPL_H_
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#include "rtp_dump.h"
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namespace webrtc {
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class CriticalSectionWrapper;
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class FileWrapper;
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class RtpDumpImpl : public RtpDump
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{
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public:
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RtpDumpImpl();
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virtual ~RtpDumpImpl();
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virtual int32_t Start(const char* fileNameUTF8);
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virtual int32_t Stop();
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virtual bool IsActive() const;
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virtual int32_t DumpPacket(const uint8_t* packet, uint16_t packetLength);
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private:
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// Return the system time in ms.
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inline uint32_t GetTimeInMS() const;
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// Return x in network byte order (big endian).
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inline uint32_t RtpDumpHtonl(uint32_t x) const;
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// Return x in network byte order (big endian).
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inline uint16_t RtpDumpHtons(uint16_t x) const;
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// Return true if the packet starts with a valid RTCP header.
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// Note: See ModuleRTPUtility::RTPHeaderParser::RTCP() for details on how
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// to determine if the packet is an RTCP packet.
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bool RTCP(const uint8_t* packet) const;
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private:
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CriticalSectionWrapper* _critSect;
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FileWrapper& _file;
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uint32_t _startTime;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_UTILITY_SOURCE_RTP_DUMP_IMPL_H_
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