mirror of
https://github.com/inspircd/inspircd.git
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0ae832406f
Stability fixes/bounds checks UDP tunneling working for server->server git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@350 e03df62e-2008-0410-955e-edbf42e46eb7
74 lines
1.3 KiB
C++
74 lines
1.3 KiB
C++
/*
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*/
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#include "inspircd_config.h"
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#include "base.h"
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#include <string>
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#include <map>
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <unistd.h>
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#include <errno.h>
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#include <time.h>
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#ifndef __CONNECTION_H__
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#define __CONNECTION_H__
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#define PT_SYN_ONLY 0
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#define PT_ACK_ONLY 1
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#define PT_SYN_WITH_DATA 2
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#define PT_KEY_EXCHANGE 3
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class packet : public classbase
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{
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public:
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long key;
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short int id;
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short int type;
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char data[MAXBUF];
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packet();
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~packet();
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};
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class connection : public classbase
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{
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public:
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long key;
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int fd; // file descriptor
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char host[256]; // hostname
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long ip; // ipv4 address
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char inbuf[MAXBUF]; // recvQ
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long bytes_in;
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long bytes_out;
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long cmds_in;
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long cmds_out;
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bool haspassed;
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int port;
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int registered;
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time_t lastping;
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time_t signon;
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time_t idle_lastmsg;
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time_t nping;
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char internal_addr[1024];
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connection();
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bool CreateListener(char* host, int p);
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bool BeginLink(char* targethost, int port, char* password);
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void TerminateLink(char* targethost);
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bool SendPacket(char *message, char* host, int port, long ourkey);
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bool RecvPacket(char *message, char* host, int &prt, long &theirkey);
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bool SendSYN(char* host, int port);
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bool SendACK(char* host, int port, int reply_id);
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long GenKey();
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};
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#endif
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