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93 lines
3 KiB
C++
93 lines
3 KiB
C++
//
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// AgentList.h
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// hifi
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//
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// Created by Stephen Birarda on 2/15/13.
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// Copyright (c) 2013 High Fidelity, Inc. All rights reserved.
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//
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#ifndef __hifi__AgentList__
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#define __hifi__AgentList__
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#include <vector>
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#include <stdint.h>
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#include "Agent.h"
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#include "UDPSocket.h"
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#ifdef _WIN32
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#include "pthread.h"
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#endif
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const int MAX_PACKET_SIZE = 1500;
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const unsigned int AGENT_SOCKET_LISTEN_PORT = 40103;
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const int AGENT_SILENCE_THRESHOLD_USECS = 2 * 1000000;
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extern const char SOLO_AGENT_TYPES_STRING[];
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extern char DOMAIN_HOSTNAME[];
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extern char DOMAIN_IP[100]; // IP Address will be re-set by lookup on startup
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extern const int DOMAINSERVER_PORT;
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class AgentList {
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public:
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static AgentList* createInstance(char ownerType, unsigned int socketListenPort = AGENT_SOCKET_LISTEN_PORT);
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static AgentList* getInstance();
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void(*linkedDataCreateCallback)(Agent *);
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void(*audioMixerSocketUpdate)(in_addr_t, in_port_t);
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std::vector<Agent>& getAgents();
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UDPSocket& getAgentSocket();
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uint16_t getLastAgentId();
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void increaseAgentId();
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int updateList(unsigned char *packetData, size_t dataBytes);
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int indexOfMatchingAgent(sockaddr *senderAddress);
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int indexOfMatchingAgent(uint16_t agentID);
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bool addOrUpdateAgent(sockaddr *publicSocket, sockaddr *localSocket, char agentType, uint16_t agentId);
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void processAgentData(sockaddr *senderAddress, unsigned char *packetData, size_t dataBytes);
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void processBulkAgentData(sockaddr *senderAddress, unsigned char *packetData, int numTotalBytes, int numBytesPerAgent);
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void updateAgentWithData(sockaddr *senderAddress, unsigned char *packetData, size_t dataBytes);
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void updateAgentWithData(Agent *agent, unsigned char *packetData, int dataBytes);
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void broadcastToAgents(unsigned char *broadcastData, size_t dataBytes, const char* agentTypes, int numAgentTypes);
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char getOwnerType();
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unsigned int getSocketListenPort();
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Agent* soloAgentOfType(char agentType);
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void startSilentAgentRemovalThread();
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void stopSilentAgentRemovalThread();
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void startDomainServerCheckInThread();
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void stopDomainServerCheckInThread();
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void startPingUnknownAgentsThread();
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void stopPingUnknownAgentsThread();
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private:
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static AgentList* _sharedInstance;
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AgentList(char ownerType, unsigned int socketListenPort);
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~AgentList();
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AgentList(AgentList const&); // Don't implement, needed to avoid copies of singleton
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void operator=(AgentList const&); // Don't implement, needed to avoid copies of singleton
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UDPSocket agentSocket;
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char ownerType;
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unsigned int socketListenPort;
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std::vector<Agent> agents;
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uint16_t lastAgentId;
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pthread_t removeSilentAgentsThread;
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pthread_t checkInWithDomainServerThread;
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pthread_t pingUnknownAgentsThread;
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void handlePingReply(sockaddr *agentAddress);
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};
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int unpackAgentId(unsigned char *packedData, uint16_t *agentId);
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int packAgentId(unsigned char *packStore, uint16_t agentId);
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#endif /* defined(__hifi__AgentList__) */
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