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The Tor Browser
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RsdparsaSdpMediaSection.h (2267B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #ifndef _RUSTSDPMEDIASECTION_H_
      8 #define _RUSTSDPMEDIASECTION_H_
      9 
     10 #include "mozilla/UniquePtr.h"
     11 #include "sdp/RsdparsaSdpAttributeList.h"
     12 #include "sdp/RsdparsaSdpGlue.h"
     13 #include "sdp/RsdparsaSdpInc.h"
     14 #include "sdp/SdpMediaSection.h"
     15 
     16 namespace mozilla {
     17 
     18 class RsdparsaSdp;
     19 class SdpParser;
     20 
     21 class RsdparsaSdpMediaSection final : public SdpMediaSection {
     22  friend class RsdparsaSdp;
     23 
     24 public:
     25  ~RsdparsaSdpMediaSection() {}
     26 
     27  MediaType GetMediaType() const override { return mMediaType; }
     28 
     29  unsigned int GetPort() const override;
     30  void SetPort(unsigned int port) override;
     31  unsigned int GetPortCount() const override;
     32  Protocol GetProtocol() const override;
     33  const SdpConnection& GetConnection() const override;
     34  SdpConnection& GetConnection() override;
     35  uint32_t GetBandwidth(const std::string& type) const override;
     36  const std::vector<std::string>& GetFormats() const override;
     37 
     38  const SdpAttributeList& GetAttributeList() const override;
     39  SdpAttributeList& GetAttributeList() override;
     40  SdpDirectionAttribute GetDirectionAttribute() const override;
     41 
     42  void AddCodec(const std::string& pt, const std::string& name,
     43                uint32_t clockrate, uint16_t channels) override;
     44  void ClearCodecs() override;
     45 
     46  void AddDataChannel(const std::string& name, uint16_t port, uint16_t streams,
     47                      uint32_t message_size) override;
     48 
     49  void Serialize(std::ostream&) const override;
     50 
     51 private:
     52  RsdparsaSdpMediaSection(size_t level, RsdparsaSessionHandle session,
     53                          const RustMediaSection* const section,
     54                          const RsdparsaSdpAttributeList* sessionLevel);
     55 
     56  void LoadFormats();
     57  void LoadConnection();
     58 
     59  RsdparsaSessionHandle mSession;
     60  const RustMediaSection* mSection;
     61 
     62  MediaType mMediaType;
     63  std::vector<std::string> mFormats;
     64 
     65  UniquePtr<SdpConnection> mConnection;
     66 
     67  UniquePtr<RsdparsaSdpAttributeList> mAttributeList;
     68 };
     69 }  // namespace mozilla
     70 
     71 #endif