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SessionDescriptorData.hpp
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SessionDescriptorData.hpp
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/**
* This file is part of WebP2P.
*
* WebP2P is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WebP2P is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WebP2P. If not, see <http://www.gnu.org/licenses/>.
*
* Filename: SessionDescriptorData.hpp
* Author(s): Dries Staelens
* Copyright: Copyright (c) 2010 Dries Staelens
* Description: Description of the data structure for SDP.
**/
#pragma once
/* STL includes */
#include <string>
#include <vector>
#include <map>
/* Boost includes */
#include <boost/fusion/include/adapt_struct.hpp>
#include <boost/fusion/include/vector.hpp>
#include <boost/fusion/sequence/intrinsic/at_c.hpp>
#include <boost/variant.hpp>
enum NetType {
INTERNET /* IN */ };
enum AddressType {
IP4 /* IP4 */,
IP6 /* IP6 */ };
enum CastType {
MULTICAST,
UNICAST };
enum BandwidthType {
CONFERENCE_TOTAL /* CT */,
APPLICATION_SPECIFIC /* AS */,
UNKNOWN /* ... */ };
enum EncryptionKeyMethod {
CLEAR,
BASE64,
URI,
PROMPT };
enum MediaType {
AUDIO,
VIDEO,
TEXT,
APPLICATION,
MESSAGE };
struct UnicastAddress {
bool isFQDN;
std::string address;
};
struct ConnectionAddress {
CastType castType;
std::string address;
unsigned char ttl;
unsigned int numberOfAddresses;
};
struct Origin {
std::string username;
unsigned long long sessionID;
unsigned long long sessionVersion;
std::string netType;
std::string addressType;
std::string unicastAddress;
};
BOOST_FUSION_ADAPT_STRUCT(
Origin,
(std::string, username)
(unsigned long long, sessionID)
(unsigned long long, sessionVersion)
(std::string, netType)
(std::string, addressType)
(std::string, unicastAddress)
)
struct ConnectionData {
std::string netType;
std::string addressType;
std::string connectionAddress;
};
BOOST_FUSION_ADAPT_STRUCT(
ConnectionData,
(std::string, netType)
(std::string, addressType)
(std::string, connectionAddress)
)
struct Bandwidth {
BandwidthType bandwidthType;
std::string bandwidthTypeName;
unsigned long long bandwidth;
};
BOOST_FUSION_ADAPT_STRUCT(
Bandwidth,
(std::string, bandwidthTypeName)
(unsigned long long, bandwidth)
)
struct TypedTime {
unsigned long long time;
std::string timeUnit;
};
BOOST_FUSION_ADAPT_STRUCT(
TypedTime,
(unsigned long long, time)
(std::string, timeUnit)
)
struct Time {
unsigned long long startTime;
unsigned long long stopTime;
/* r= */
// std::vector<RepeatTimes> repeats;
};
BOOST_FUSION_ADAPT_STRUCT(
Time,
(unsigned long long, startTime)
(unsigned long long, stopTime)
)
struct RepeatTimes {
unsigned long long repeatInterval;
unsigned long long activeDuration;
std::vector<unsigned long long> offsetsFromStartTime;
};
typedef boost::fusion::vector<unsigned long long, long long> ZoneAdjustment;
struct EncryptionKey {
std::string methodName;
std::string key;
};
BOOST_FUSION_ADAPT_STRUCT(
EncryptionKey,
(std::string, methodName)
(std::string, key)
)
typedef boost::fusion::vector<std::string, std::string> ValuedAttribute;
typedef std::string PropertyAttribute;
typedef boost::variant<ValuedAttribute, PropertyAttribute> Attribute;
struct Media {
std::string mediaName;
unsigned short port;
// unsigned short numberOfPorts;
std::string protocolName;
std::vector<std::string> formats;
};
BOOST_FUSION_ADAPT_STRUCT(
Media,
(std::string, mediaName)
(unsigned short, port)
(std::string, protocolName)
(std::vector<std::string>, formats)
)
struct MediaDescription {
/* m= */
Media media;
/* i= */
// std::string mediaInformation;
/* c= */
std::vector<ConnectionData> connectionData;
/* k= */
std::vector<Attribute> mediaAttributes;
};
BOOST_FUSION_ADAPT_STRUCT(
MediaDescription,
(Media, media)
(std::vector<ConnectionData>, connectionData)
(std::vector<Attribute>, mediaAttributes)
)
struct SessionDescriptorData {
/* v= */
unsigned long long protocolVersion;
/* o= */
Origin origin;
/* s= */
std::string sessionName;
/* i= */
// std::string sessionInformation;
/* u= */
// std::string uri;
/* e= */
// std::vector<std::string> emailAddresses;
/* p= */
// std::vector<std::string> phoneNumbers;
/* c= */
// ConnectionData connectionData;
/* b= */
// std::vector<Bandwidth> bandwidth;
/* t= */
std::vector<Time> time;
/* z= */
// ZoneAdjustments zoneAdjustments;
/* k= */
// EncryptionKey encryptionKey;
/* a= */
std::vector<Attribute> sessionAttributes;
/* m= */
std::vector<MediaDescription> mediaDescriptions;
};
BOOST_FUSION_ADAPT_STRUCT(
SessionDescriptorData,
(unsigned long long, protocolVersion)
(Origin, origin)
(std::string, sessionName)
(std::vector<Time>, time)
(std::vector<Attribute>, sessionAttributes)
(std::vector<MediaDescription>, mediaDescriptions)
)