/* 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_SDPATTRIBUTELIST_H_
#define DOM_MEDIA_WEBRTC_SDP_SDPATTRIBUTELIST_H_
#include "mozilla/UniquePtr.h"
#include "sdp/SdpAttribute.h"
namespace mozilla {
class SdpAttributeList {
public:
virtual ~SdpAttributeList() {}
typedef SdpAttribute::AttributeType AttributeType;
// Avoid default params on virtual functions
bool HasAttribute(
const AttributeType type)
const {
return HasAttribute(type, true);
}
const SdpAttribute* GetAttribute(
const AttributeType type)
const {
return GetAttribute(type, true);
}
virtual
bool HasAttribute(
const AttributeType type,
const bool sessionFallback)
const =
0;
virtual
const SdpAttribute* GetAttribute(
const AttributeType type,
const bool sessionFallback)
const =
0;
// The setter takes an attribute of any type, and takes ownership
virtual
void SetAttribute(UniquePtr<SdpAttribute>&& attr) =
0;
virtual
void RemoveAttribute(
const AttributeType type) =
0;
virtual
void Clear() =
0;
virtual uint32_t Count()
const =
0;
virtual
const SdpConnectionAttribute& GetConnection()
const =
0;
virtual
const SdpOptionsAttribute& GetIceOptions()
const =
0;
virtual
const SdpRtcpAttribute& GetRtcp()
const =
0;
virtual
const SdpRemoteCandidatesAttribute& GetRemoteCandidates()
const =
0;
virtual
const SdpSetupAttribute& GetSetup()
const =
0;
virtual
const SdpDtlsMessageAttribute& GetDtlsMessage()
const =
0;
// These attributes can appear multiple times, so the returned
// classes actually represent a collection of values.
virtual
const std::vector<std::string>& GetCandidate()
const =
0;
virtual
const SdpExtmapAttributeList& GetExtmap()
const =
0;
virtual
const SdpFingerprintAttributeList& GetFingerprint()
const =
0;
virtual
const SdpFmtpAttributeList& GetFmtp()
const =
0;
virtual
const SdpGroupAttributeList& GetGroup()
const =
0;
virtual
const SdpImageattrAttributeList& GetImageattr()
const =
0;
virtual
const SdpSimulcastAttribute& GetSimulcast()
const =
0;
virtual
const SdpMsidAttributeList& GetMsid()
const =
0;
virtual
const SdpMsidSemanticAttributeList& GetMsidSemantic()
const =
0;
virtual
const SdpRidAttributeList& GetRid()
const =
0;
virtual
const SdpRtcpFbAttributeList& GetRtcpFb()
const =
0;
virtual
const SdpRtpmapAttributeList& GetRtpmap()
const =
0;
virtual
const SdpSctpmapAttributeList& GetSctpmap()
const =
0;
virtual uint32_t GetSctpPort()
const =
0;
virtual uint32_t GetMaxMessageSize()
const =
0;
virtual
const SdpSsrcAttributeList& GetSsrc()
const =
0;
virtual
const SdpSsrcGroupAttributeList& GetSsrcGroup()
const =
0;
// These attributes are effectively simple types, so we'll make life
// easy by just returning their value.
virtual
const std::string& GetIcePwd()
const =
0;
virtual
const std::string& GetIceUfrag()
const =
0;
virtual
const std::string& GetIdentity()
const =
0;
virtual
const std::string& GetLabel()
const =
0;
virtual
unsigned int GetMaxptime()
const =
0;
virtual
const std::string& GetMid()
const =
0;
virtual
unsigned int GetPtime()
const =
0;
// This is "special", because it's multiple things
virtual SdpDirectionAttribute::Direction GetDirection()
const =
0;
virtual
void Serialize(std::ostream&)
const =
0;
};
inline std::ostream&
operator<<(std::ostream& os,
const SdpAttributeList& al
) {
al.Serialize(os);
return os;
}
} // namespace mozilla
#endif
