SipccSdpAttributeList.h

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef DOM_MEDIA_WEBRTC_SDP_SIPCCSDPATTRIBUTELIST_H_

#define DOM_MEDIA_WEBRTC_SDP_SIPCCSDPATTRIBUTELIST_H_

#include "sdp/SdpAttributeListImpl.h"

#include "sdp/SdpParser.h"

extern "C" {

#include "sipcc_sdp.h"

namespace mozilla {

class SipccSdp;

class SipccSdpMediaSection;

class SipccSdpAttributeList : public SdpAttributeListImpl {

  friend class SipccSdpMediaSection;

  friend class SipccSdp;

 public:

  // Make sure we don't hide the default arg thunks

  using SdpAttributeList::GetAttribute;

  using SdpAttributeList::HasAttribute;

  virtual ~SipccSdpAttributeList() = default;

  SipccSdpAttributeList(const SipccSdpAttributeList& orig) = delete;

  SipccSdpAttributeList& operator=(const SipccSdpAttributeList& rhs) = delete;

 private:

  // Pass a session-level attribute list if constructing a media-level one,

  // otherwise pass nullptr

  explicit SipccSdpAttributeList(const SipccSdpAttributeList* sessionLevel);

  // Copy c'tor, sort of

  SipccSdpAttributeList(const SipccSdpAttributeList& aOrig,

                        const SipccSdpAttributeList* sessionLevel);

  using InternalResults = SdpParser::InternalResults;

  bool Load(sdp_t* sdp, const uint16_t level, InternalResults& results);

  void LoadSimpleStrings(sdp_t* sdp, const uint16_t level,

                         InternalResults& results);

  void LoadSimpleString(sdp_t* sdp, const uint16_t level, const sdp_attr_e attr,

                        const AttributeType targetType,

                        InternalResults& results);

  void LoadSimpleNumbers(sdp_t* sdp, const uint16_t level,

                         InternalResults& results);

  void LoadSimpleNumber(sdp_t* sdp, const uint16_t level, const sdp_attr_e attr,

                        const AttributeType targetType,

                        InternalResults& results);

  void LoadFlags(sdp_t* sdp, const uint16_t level);

  void LoadDirection(sdp_t* sdp, const uint16_t level,

                     InternalResults& results);

  bool LoadRtpmap(sdp_t* sdp, const uint16_t level, InternalResults& results);

  bool LoadSctpmap(sdp_t* sdp, const uint16_t level, InternalResults& results);

  void LoadIceAttributes(sdp_t* sdp, const uint16_t level);

  bool LoadFingerprint(sdp_t* sdp, const uint16_t level,

                       InternalResults& results);

  void LoadCandidate(sdp_t* sdp, const uint16_t level);

  void LoadSetup(sdp_t* sdp, const uint16_t level);

  void LoadSsrc(sdp_t* sdp, const uint16_t level);

  void LoadSsrcGroup(sdp_t* sdp, const uint16_t level);

  bool LoadImageattr(sdp_t* sdp, const uint16_t level,

                     InternalResults& results);

  bool LoadSimulcast(sdp_t* sdp, const uint16_t level,

                     InternalResults& results);

  bool LoadGroups(sdp_t* sdp, const uint16_t level, InternalResults& results);

  bool LoadMsidSemantics(sdp_t* sdp, const uint16_t level,

                         InternalResults& results);

  void LoadIdentity(sdp_t* sdp, const uint16_t level);

  void LoadDtlsMessage(sdp_t* sdp, const uint16_t level);

  void LoadFmtp(sdp_t* sdp, const uint16_t level);

  void LoadMsids(sdp_t* sdp, const uint16_t level, InternalResults& results);

  bool LoadRid(sdp_t* sdp, const uint16_t level, InternalResults& results);

  void LoadExtmap(sdp_t* sdp, const uint16_t level, InternalResults& results);

  void LoadRtcpFb(sdp_t* sdp, const uint16_t level, InternalResults& results);

  void LoadRtcp(sdp_t* sdp, const uint16_t level, InternalResults& results);

  static SdpRtpmapAttributeList::CodecType GetCodecType(const rtp_ptype type);

  void WarnAboutMisplacedAttribute(const SdpAttribute::AttributeType type,

                                   const uint32_t lineNumber,

                                   InternalResults& results);

};

}  // namespace mozilla

#endif