#ifndef _PROXY_H
#define _PROXY_H
#include <stdio.h>
#include <netdb.h>
#include <sys/socket.h>

#define MAX_PROXY 30
#define BUFF_SIZE 1024

/* We may want to be more covert about what user we report to the proxy */
#define USERID "Nmap-scanner"
#define USERIDLENGTH sizeof(USERID)

enum proxyt {HTTP,SOCKS4,SOCKS4A,SOCKS5}; 

struct proxyinfo{
 char host[MAXHOSTNAMELEN+1];
 unsigned short port;
 proxyt ptype;
};

int proxy_connect(struct proxyinfo proxy[MAX_PROXY]);
int recv_time(int s, char *buf, int len, int timeout);

/* When we say minor, we really mean the socks command value we want to send. */
struct socks4header{
 unsigned char major;
 unsigned char minor;
 unsigned short port;
 struct in_addr addr;
 char userid[USERIDLENGTH];
} __attribute__((packed));

struct socks5header{
 unsigned char major;
 unsigned char minor;
 unsigned char tiny;
 unsigned short port;
 struct in_addr addr;
} __attribute__((packed));

#endif