sdpsession.h

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#pragma once
 
#include <cstdint>
#include <promeki/core/namespace.h>
#include <promeki/core/string.h>
#include <promeki/core/list.h>
#include <promeki/core/map.h>
#include <promeki/core/result.h>
#include <promeki/core/sharedptr.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class SdpMediaDescription {
        public:
                SdpMediaDescription() = default;
 
                const String &mediaType() const { return _mediaType; }
 
                void setMediaType(const String &type) { _mediaType = type; }
 
                uint16_t port() const { return _port; }
 
                void setPort(uint16_t port) { _port = port; }
 
                const String &protocol() const { return _protocol; }
 
                void setProtocol(const String &proto) { _protocol = proto; }
 
                const List<uint8_t> &payloadTypes() const { return _payloadTypes; }
 
                void addPayloadType(uint8_t pt) { _payloadTypes.pushToBack(pt); }
 
                String attribute(const String &name) const {
                        auto it = _attributes.find(name);
                        if(it != _attributes.end()) return it->second;
                        return String();
                }
 
                void setAttribute(const String &name, const String &value) {
                        _attributes[name] = value;
                }
 
                const Map<String, String> &attributes() const { return _attributes; }
 
                const String &connectionAddress() const { return _connectionAddress; }
 
                void setConnectionAddress(const String &addr) { _connectionAddress = addr; }
 
        private:
                String          _mediaType;
                uint16_t        _port = 0;
                String          _protocol;
                List<uint8_t>   _payloadTypes;
                Map<String, String> _attributes;
                String          _connectionAddress;
};
 
class SdpSession {
        PROMEKI_SHARED_FINAL(SdpSession)
        public:
                using Ptr = SharedPtr<SdpSession>;
 
                using List = promeki::List<SdpSession>;
 
                using PtrList = promeki::List<SdpSession::Ptr>;
 
                static Result<SdpSession> fromString(const String &sdp);
 
                SdpSession() = default;
 
                const String &sessionName() const { return _sessionName; }
 
                void setSessionName(const String &name) { _sessionName = name; }
 
                const String &originUsername() const { return _originUsername; }
 
                uint64_t sessionId() const { return _sessionId; }
 
                uint64_t sessionVersion() const { return _sessionVersion; }
 
                void setOrigin(const String &username, uint64_t sessionId,
                               uint64_t sessionVersion, const String &netType = "IN",
                               const String &addrType = "IP4",
                               const String &address = "0.0.0.0");
 
                const String &originNetType() const { return _originNetType; }
 
                const String &originAddrType() const { return _originAddrType; }
 
                const String &originAddress() const { return _originAddress; }
 
                const String &connectionAddress() const { return _connectionAddress; }
 
                void setConnectionAddress(const String &address) { _connectionAddress = address; }
 
                const promeki::List<SdpMediaDescription> &mediaDescriptions() const { return _mediaDescriptions; }
 
                void addMediaDescription(const SdpMediaDescription &md) { _mediaDescriptions.pushToBack(md); }
 
                String toString() const;
 
        private:
                String          _sessionName;
                String          _originUsername = "-";
                uint64_t        _sessionId = 0;
                uint64_t        _sessionVersion = 0;
                String          _originNetType = "IN";
                String          _originAddrType = "IP4";
                String          _originAddress = "0.0.0.0";
                String          _connectionAddress;
                promeki::List<SdpMediaDescription> _mediaDescriptions;
};
 
PROMEKI_NAMESPACE_END