/*
 *  PSYC Manager Daemon, src/classes.h
 *  Copyright (C) 2001 Mark Ralf Thomson
 *  Supervisor: Peter Zehetmayer
 *  Concept: Mark Ralf Thomson
 */
 
#include "queue.cc"

#define PT_TRANS_TELNET parse_telnet 
#define PT_TRANS_PSYC parse_psyc

class varTable : public HashTable<char*>
{
	public:
	
	varTable(int sz=101)	// sz should be a prime
	{
		table = new list<R>[size=sz];
		if(!table) throw MemoryException();
	}
	void add(const char *ks,const char *ts)
	{
		char * tn;
		char **pn;
		
		if((pn = find(ks)) != NULL)
			free(*pn);
		tn = (char*)malloc(strlen(ts)+1); assert(tn);
		strcpy(tn,ts);
		insert(ks,tn);
	}
	

	bool del(const char* str)
	{
		int i=hash(str);
		list<R>::iterator b = table[i].begin();
		while( b != table[i].end() )
		{
			if( (*b).str == str )
			{
				free((*b).attr);
				table[i].erase(b);
				return true;
			}
			++b;
		}
		return false;
	}
	
	char * get(const char *ks)
	{
		char **tmps;
		
		tmps = find(ks);
		if(tmps != NULL)
			return *tmps;
	
		return (char*)NULL;
	}
	~varTable()
	{
		list<R>::iterator b;
		int i=0;
		
		while	(i <= size)
		{
			b = table[i].begin();
			while( b != table[i].end() )
			{
				free((*b).attr);
				++b;
			}
			i++;
		}
		delete[] table;
	}
};	
class person;
typedef int (*parafunc) (person*,char*, char*);
struct params
{
	bool sub;
	parafunc exec;
	char* para;
	char* token;
	
};

class connection
{
	public:
		int type; 	/* Connection type (UDP/TCP) */
		int fd;
		char ip[IPLEN+1];
		char id[IDLEN+1];  // Id in der form "ip-port", wird im User Hash verwendet
		char host[HOSTLEN+1];
		unsigned short int port;
		int ptime; /* last time it answers a ping */

};

class personal 
{
	public:
	char nickname[NICKLEN+1];
	char realname[NAMELEN+1];
	char ident[IDENTLEN+1];
	char email[EMAILLEN+1];
	char password[PASSLEN+1];
	time_t regtime;
	int wrongpass; // wie oft mit falsches pass versucht wurde
};

typedef int (*typfunc) (char *,person*,bool);
class person 
{
	public:
		bool ok;  	// ob objekt gültig ist
		bool reg; 	// ob nick in DB registriert ist
		time_t regtime;
		typfunc pt_trans;
		char sessid[IDLEN];
		char target[UNLLEN];
		char lang[3]; 
		connection conn;
		personal pers;
		Equeue recvQ;
		Equeue sendQ;
		int rnicks;
		int client_proto;
		short int events;
		varTable *v;
		// flag flags;
	
		person(char *ip,unsigned short int port,int typ,int fd);	// Konstruktor
		void exit();
		void send(char *, char *, ...);
		int rsend(void);
		~person() { }
};
typedef int (*comfunc) (person*,char(*)[21],char(*)[1024]);
struct message 
{
	char* cmd;
	comfunc	func;
//	int  (*func) (person*,char(*)[21],char(*)[1024]);
        unsigned int parameters;
	char* token;
	unsigned int flags;

};


class nickdb
{
	public:
	char nick[NICKLEN+1]; //0
	char ip[IPLEN+1];// 1
	char host[HOSTLEN+1]; // 2
	char vhost[HOSTLEN+1]; //3 
	char realname[NAMELEN+1]; //4
	char ident[IDENTLEN+1]; // 5
	char email[EMAILLEN+1]; //6
	char password[PASSLEN+1]; //7
	char stamp_reg[14+1]; //8
	char stamp_last[14+1]; //9
	char quit_msg[QUITMSGLEN+1]; //10
	char port[6+1]; //11
	int erase(char*);  // angabe des grundes
	
};

class self
{
	public:
	char name[UNLLEN];

};