tsnew.h

mysee网络直播源代码Mysee Lite是Mysee独立研发的网络视频流媒体播放系统。在应有了P2P技术和一系列先进流媒体技术之后

/*
 *  Openmysee
 *
 *  This program 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 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
				 
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/resource.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <assert.h>
#include <syslog.h>
#include <string.h>
#include <time.h>
#include <assert.h>

#include "ProtocolDefine.h"
#include "StructDefine.h"

#define MAX_BIND		10
#define AUTH_HEADER             12
#define NORMAL_HEADER           5
#define MAX_NET_NUM		5

#define MAX_CLIENT		3072

#define MAX_PEER		0x10		/* max peers returned by NEED_PEERS */

#define IPADDR_LEN		16		/*****IP地址最大长度*****/
#define MD5_LEN			32
#define SERVICE_LEN		128

#define TYPE_NP			0
#define TYPE_CP			1


#define MAX_CHANNEL		0x400		//1024
#define MAX_NP			0x40000		//262144
#define MAX_CP			0x10000		//65536
#define MAX_RM			0x4		//4

//#define TS4CP_PORT		22168
//#define TS4RM_PORT		22169

#define MAX_DATA		20000
#define MAX_LINE		1024
#define MAX_IDLE		120
#define SILENCE_TIME		2

#define MAX_INTERVAL	20
#define OBSERVE_LAYER	10
#define BASEDIR		"/home/channel/"


#define MAX_LOG_COUNT 100 // call fflush() when current_log_count reaches MAX_LOG_COUNT

#include "StructDefine.h"

struct MyInterval
{
	unsigned int start;
	unsigned int len;
};
// Generic format of messages between TS and other peers
// Most often used in login process
struct MyMessage
{
	unsigned int len;
	unsigned char type;
	char buffer[MAX_DATA];
};
// format of messages between TS and other peers
//  with authcodes specified
struct MyTSMessage
{
	unsigned int len;
	unsigned char type;
	unsigned int authcode1:24;
	unsigned int authcode2;
	char buffer[MAX_DATA];
} ;

struct MyChannelInfo
{
	char md5[MD5_LEN+1];
	unsigned char numinter;
	struct MyInterval inter[MAX_INTERVAL];
};

struct MyChannel
{
	char name[MD5_LEN+1];
	unsigned int numclient;
	unsigned int accumclient;
	unsigned int latest_time;
#ifndef SORT_NET
	struct MyEdge *PeerHead;
#else
	unsigned int nclient_net[MAX_NET_NUM];
	struct MyEdge *PeerHead[MAX_NET_NUM];
#endif
	struct MySession *SCPhead;
	struct MyChannel *next;
};

struct MyEdge
{
	struct MyChannel *head;
	struct MySession *me;
	struct MyEdge *cnext;
	struct MyEdge *enext;
	unsigned char numinter;
	unsigned int current;
	struct MyInterval inter[MAX_INTERVAL];
};

struct MyNPInfo
{
	struct CorePeerInfo p;
	struct TransferInfo t;
	struct StatInfo	 s;
	int    startBlock; // starting position of NP
	int numchannel;
	struct MyEdge *cur;
	struct MyEdge *header;
};

struct MyCPInfo
{
	char type;
	unsigned char numHeads;
	unsigned short connnum;
	unsigned char maxConn;
	char parameter[42];
	int userid;
	int resnum;
	float band;
	char servicetype[128];
};

struct MySession
{
	int type;
	int socket;
	unsigned int host;
	unsigned int intra;
	unsigned short port;
	unsigned short npport;
#ifdef SORT_NET
	unsigned int net;
	struct MySession *cachepeer[MAX_NET_NUM];
#else
	struct MySession *cachepeer;
#endif
	unsigned int auth;
	unsigned int time_sec;
	unsigned int last_access;
	union
	{
		struct MyNPInfo p;
		struct MyCPInfo	cp;
	} u;
	struct MySession *hnext;
};


#define MAX_POLLUTE	1000