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#ifndef LIBUSEFUL_SOCK
#define LIBUSEFUL_SOCK
#include "includes.h"
#define CONNECT_NONBLOCK 1
#define CONNECT_SSL 2
#define CONNECT_HTTP_PROXY 4
#define CONNECT_SOCKS_PROXY 8
#define SOCK_NOKEEPALIVE 16
#define SOCK_BROADCAST 32
#define SOCK_DONTROUTE 64
#define SOCK_REUSEPORT 128
#define SOCK_TPROXY 256
#define SOCK_PEERCREDS 512
#define SOCK_CONNECTED 1
#define SOCK_CONNECTING -1
#ifdef __cplusplus
extern "C" {
#endif
int IsIP4Address(const char *Str);
int IsIP6Address(const char *Str);
int IsIPAddress(const char *);
const char *GetInterfaceIP(const char *Interface);
int GetHostARP(const char *IP, char **Device, char **MAC);
int ICMPSend(int sock, const char *Host, int Type, int Code, int TTL, char *Data, int len);
int UDPOpen(const char *Addr, int Port,int NonBlock);
int UDPSend(int sock, const char *Host, int Port, char *Data, int len);
/* Server Socket Funcs*/
int InitServerSock(int Type, const char *Address, int Port);
int InitUnixServerSock(int Type, const char *Path);
int TCPServerSockAccept(int ServerSock,char **Addr);
int UnixServerSockAccept(int ServerSock);
int GetSockDetails(int fd, char **LocalAddress, int *LocalPort, char **RemoteAddress, int *RemotePort);
/* Client Socket Funcs*/
int IsSockConnected(int sock);
int TCPReconnect(int sock, const char *Host, int Port, int Flags);
int TCPConnect(const char *Host, int Port, int Flags);
/* int CheckForData(int sock); */
int SendText(int sock, char *Text);
int ReadText(int sock, char *Buffer, int MaxLen);
int ReadToCR(int fd, char *Buffer, int MaxLen);
int STREAMTCPConnect(STREAM *S, const char *Host, int Port, int TTL, int ToS, int Flags);
int STREAMConnect(STREAM *S, const char *URL, int Flags);
int STREAMIsConnected(STREAM *S);
int DoPostConnect(STREAM *S, int Flags);
/* Stuff relating to standard inet download procedure (until \r\n.\r\n) */
typedef struct
{
STREAM *Input;
STREAM *Output;
char *TermStr;
int TermPos;
} DownloadContext;
int ProcessIncommingBytes(DownloadContext *);
//int DownloadToDot(int sock, FILE *SaveFile);
int DownloadToDot(STREAM *Connection, STREAM *SaveFile);
int DownloadToTermStr(STREAM *Connection, STREAM *SaveFile, char *TermStr);
/* IP Address and host lookup functions */
char *GetRemoteIP(int sock);
char *LookupHostIP(const char *Host);
char *IPStrToHostName(const char *);
char *IPtoStr(unsigned long);
unsigned long StrtoIP(const char *);
#ifdef __cplusplus
}
#endif
#endif
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