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connection.h

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00001 /*       +------------------------------------+
00002  *       | Inspire Internet Relay Chat Daemon |
00003  *       +------------------------------------+
00004  *
00005  *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
00006  *                       E-mail:
00007  *                <brain@chatspike.net>
00008  *                <Craig@chatspike.net>
00009  *     
00010  * Written by Craig Edwards, Craig McLure, and others.
00011  * This program is free but copyrighted software; see
00012  *            the file COPYING for details.
00013  *
00014  * ---------------------------------------------------
00015  */
00016 
00017 #include "inspircd_config.h"
00018 #include "base.h"
00019 #include <string>
00020 #include <map>
00021 #include <sys/types.h>
00022 #include <sys/socket.h>
00023 #include <netdb.h>
00024 #include <netinet/in.h>
00025 #include <unistd.h>
00026 #include <errno.h>
00027 #include <time.h>
00028 #include <vector>
00029 #include <deque>
00030 
00031 #ifndef __CONNECTION_H__
00032 #define __CONNECTION_H__
00033 
00034 #define STATE_DISCONNECTED      0
00035 #define STATE_CONNECTED         1
00036 #define STATE_SYNC              2
00037 #define STATE_NOAUTH_INBOUND    3
00038 #define STATE_NOAUTH_OUTBOUND   4
00039 #define STATE_SERVICES          5
00040 
00053 class ircd_connector : public Extensible
00054 {
00055  private:
00058         sockaddr_in addr;
00059         
00062         int fd;
00063         
00066         std::string servername;
00067         
00070         std::string description;
00071         
00075         int state;
00076         
00079         bool SetHostAddress(char* host, int port);
00080 
00081  public:
00082  
00087         char host[MAXBUF];
00088 
00093         int port;
00094         
00099         std::vector<std::string> routes;
00100         
00101 
00104         bool MakeOutboundConnection(char* host, int port);
00105         
00108         std::string GetServerName();
00109         
00112         void SetServerName(std::string serv);
00113         
00116         int GetDescriptor();
00117         
00120         void SetDescriptor(int fd);
00121         
00124         int GetState();
00125         
00128         void SetState(int state);
00129         
00132         char* GetServerIP();
00133         
00136         std::string GetDescription();
00137         
00140         void SetDescription(std::string desc);
00141         
00147         int GetServerPort();
00148         
00151         void SetServerPort(int p);
00152         
00155         bool SetHostAndPort(char* host, int port);
00156         
00160         void CloseConnection();
00161 };
00162 
00163 
00167 class packet : public classbase
00168 {
00169 };
00170 
00173 class connection : public Extensible
00174 {
00175  public:
00178         int fd;
00179         
00182         char host[256];
00183         
00186         char ip[32];
00187         
00190         char inbuf[MAXBUF];
00191         
00194         long bytes_in;
00195 
00198         long bytes_out;
00199 
00202         long cmds_in;
00203 
00206         long cmds_out;
00207 
00210         bool haspassed;
00211 
00216         int port;
00217         
00220         int registered;
00221         
00224         short int state;
00225         
00228         time_t lastping;
00229         
00232         time_t signon;
00233         
00236         time_t idle_lastmsg;
00237         
00240         time_t nping;
00241         
00244         char internal_addr[MAXBUF];
00245         
00248         int internal_port;
00249 
00253         std::vector<ircd_connector> connectors;
00254         
00257         connection();
00258         
00261         bool CreateListener(char* host, int p);
00262         
00265         bool BeginLink(char* targethost, int port, char* password, char* servername, int myport);
00266         
00269         bool MeshCookie(char* targethost, int port, long cookie, char* servername);
00270         
00273         void TerminateLink(char* targethost);
00274         
00278         bool SendPacket(char *message, const char* host);
00279         
00284         bool RecvPacket(std::deque<std::string> &messages, char* host);
00285         
00288         ircd_connector* FindHost(std::string host);
00289         
00293         bool AddIncoming(int fd,char* targethost, int sourceport);
00294         
00297         long GenKey();
00298 };
00299 
00300 
00301 #endif
00302 

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