#include "SessionInfo.h"

SessionInfo::SessionInfo(std::string destName, std::string destDomain, std::string IP, std::string port,
			 PROTOCOL_TYPE protocol, std::string fromName, std::string fromDomain,
			 std::string callID)
{
	m_destName = destName;
	m_destDomain = destDomain;
	m_fromName = fromName;
	m_fromDomain = fromDomain;
	m_IP = IP;
	m_Port = port;
	m_protocol = protocol;
	m_callID = callID;
	m_CSeq = 0;
	m_branch = "z9hG4bK0";

	m_toTag = "";
}

void SessionInfo::incrementRequest(MESSAGE_TYPE type)
{
	if (type != ACK)
	{
		char buffer[8];
		snprintf(buffer, 32, "%d", m_CSeq);
		m_CSeq++;
		m_branch = "z9hG4bK";
		m_branch += buffer;
		switch (type)
		{
		case INVITE: m_lastRequest = "INVITE"; break;
		case BYE: m_lastRequest = "BYE"; break;
		case CANCEL: m_lastRequest = "CANCEL"; break;
		case OPTIONS: m_lastRequest = "OPTIONS"; break;
		case REGISTER: m_lastRequest = "REGISTER"; break;
		}
	}
}

std::string SessionInfo::getSequence()
{
	char buffer[8];
	snprintf(buffer, 32, "%d", m_CSeq);
	return buffer;
}