/*
 * Copyright: 7thTool Open Source (i7thTool@qq.com)
 *
 * Version	: 1.1.1
 * Author	: Scott
 * Project	: http://git.oschina.net/7thTool/XSocket
 * Blog		: http://blog.csdn.net/zhangzq86
 *
 * LICENSED UNDER THE GNU LESSER GENERAL PUBLIC LICENSE, VERSION 2.1 (THE "LICENSE");
 * YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE LICENSE.
 * UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
 * DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 * SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
 * LIMITATIONS UNDER THE LICENSE.
 */

#ifndef _H_XSOCKETDEF_H_
#define _H_XSOCKETDEF_H_

#ifdef WIN32

#include <winsock2.h>
#include <WS2tcpip.h>

#ifndef MSG_NOSIGNAL
#define MSG_NOSIGNAL 0
#endif//MSG_NOSIGNAL

/*
 * Windows Sockets errors redefined as regular Berkeley error constants.
 * These are commented out in Windows NT to avoid conflicts with errno.h.
 * Use the WSA constants instead.
 */
#ifndef EWOULDBLOCK
#define EWOULDBLOCK             WSAEWOULDBLOCK
#endif//
#ifndef EINPROGRESS
#define EINPROGRESS             WSAEINPROGRESS
#endif//
#ifndef EALREADY
#define EALREADY                WSAEALREADY
#endif//
#ifndef ENOTSOCK
#define ENOTSOCK                WSAENOTSOCK
#endif//
#ifndef EDESTADDRREQ
#define EDESTADDRREQ            WSAEDESTADDRREQ
#endif//
#ifndef EMSGSIZE
#define EMSGSIZE                WSAEMSGSIZE
#endif//
#ifndef EPROTOTYPE
#define EPROTOTYPE              WSAEPROTOTYPE
#endif//
#ifndef ENOPROTOOPT
#define ENOPROTOOPT             WSAENOPROTOOPT
#endif//
#ifndef EPROTONOSUPPORT
#define EPROTONOSUPPORT         WSAEPROTONOSUPPORT
#endif//
#ifndef ESOCKTNOSUPPORT
#define ESOCKTNOSUPPORT         WSAESOCKTNOSUPPORT
#endif//
#ifndef EOPNOTSUPP
#define EOPNOTSUPP              WSAEOPNOTSUPP
#endif//
#ifndef EPFNOSUPPORT
#define EPFNOSUPPORT            WSAEPFNOSUPPORT
#endif//
#ifndef EAFNOSUPPORT
#define EAFNOSUPPORT            WSAEAFNOSUPPORT
#endif//
#ifndef EADDRINUSE
#define EADDRINUSE              WSAEADDRINUSE
#endif//
#ifndef EADDRNOTAVAIL
#define EADDRNOTAVAIL           WSAEADDRNOTAVAIL
#endif//
#ifndef ENETDOWN
#define ENETDOWN                WSAENETDOWN
#endif//
#ifndef ENETUNREACH
#define ENETUNREACH             WSAENETUNREACH
#endif//
#ifndef ENETRESET
#define ENETRESET               WSAENETRESET
#endif//
#ifndef ECONNABORTED
#define ECONNABORTED            WSAECONNABORTED
#endif//
#ifndef ECONNRESET
#define ECONNRESET              WSAECONNRESET
#endif//
#ifndef ENOBUFS
#define ENOBUFS                 WSAENOBUFS
#endif//
#ifndef EISCONN
#define EISCONN                 WSAEISCONN
#endif//
#ifndef ENOTCONN
#define ENOTCONN                WSAENOTCONN
#endif//
#ifndef ESHUTDOWN
#define ESHUTDOWN               WSAESHUTDOWN
#endif//
#ifndef ETOOMANYREFS
#define ETOOMANYREFS            WSAETOOMANYREFS
#endif//
#ifndef ETIMEDOUT
#define ETIMEDOUT               WSAETIMEDOUT
#endif//
#ifndef ECONNREFUSED
#define ECONNREFUSED            WSAECONNREFUSED
#endif//
#ifndef ELOOP
#define ELOOP                   WSAELOOP
#endif//
#ifndef ENAMETOOLONG
#define ENAMETOOLONG            WSAENAMETOOLONG
#endif//
#ifndef EHOSTDOWN
#define EHOSTDOWN               WSAEHOSTDOWN
#endif//
#ifndef EHOSTUNREACH
#define EHOSTUNREACH            WSAEHOSTUNREACH
#endif//
#ifndef ENOTEMPTY
#define ENOTEMPTY               WSAENOTEMPTY
#endif//
#ifndef EPROCLIM
#define EPROCLIM                WSAEPROCLIM
#endif//
#ifndef EUSERS
#define EUSERS                  WSAEUSERS
#endif//
#ifndef EDQUOT
#define EDQUOT                  WSAEDQUOT
#endif//
#ifndef ESTALE
#define ESTALE                  WSAESTALE
#endif//
#ifndef EREMOTE
#define EREMOTE                 WSAEREMOTE
#endif//

#else //LINUX

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netinet/tcp.h>
#include <fcntl.h>
#include <errno.h>

#ifndef SOCKET
typedef int SOCKET;
#endif//SOCKET

typedef struct sockaddr SOCKADDR;
typedef struct sockaddr *PSOCKADDR;
typedef struct sockaddr FAR *LPSOCKADDR;

typedef struct sockaddr_storage SOCKADDR_STORAGE;
typedef struct sockaddr_storage *PSOCKADDR_STORAGE;
typedef struct sockaddr_storage FAR *LPSOCKADDR_STORAGE;

typedef struct sockaddr_in SOCKADDR_IN;
typedef struct sockaddr_in *PSOCKADDR_IN;
typedef struct sockaddr_in FAR *LPSOCKADDR_IN;

typedef struct linger LINGER;
typedef struct linger *PLINGER;
typedef struct linger FAR *LPLINGER;

typedef struct in_addr IN_ADDR;
typedef struct in_addr *PIN_ADDR;
typedef struct in_addr FAR *LPIN_ADDR;

typedef fd_set FD_SET;
typedef fd_set *PFD_SET;
typedef fd_set FAR *LPFD_SET;

typedef struct hostent HOSTENT;
typedef struct hostent *PHOSTENT;
typedef struct hostent FAR *LPHOSTENT;

typedef struct servent SERVENT;
typedef struct servent *PSERVENT;
typedef struct servent FAR *LPSERVENT;

typedef struct protoent PROTOENT;
typedef struct protoent *PPROTOENT;
typedef struct protoent FAR *LPPROTOENT;

typedef struct timeval TIMEVAL;
typedef struct timeval *PTIMEVAL;
typedef struct timeval FAR *LPTIMEVAL;

#ifndef SOCKET_ERROR
#define SOCKET_ERROR  (-1)  
#endif//SOCKET_ERROR

#ifndef INVALID_SOCKET
#define INVALID_SOCKET  0  
#endif//INVALID_SOCKET

/*
 * Define flags to be used with the select.
 */
#ifndef FD_READ
#define FD_READ         0x01
#define FD_WRITE        0x02
#define FD_OOB          0x04
#define FD_ACCEPT       0x08
#define FD_CONNECT      0x10
#define FD_CLOSE        0x20
#endif//

#endif//

/*!
 *	@brief 代理类型.
 *
 *	定义支持的代理类型
 */
enum PROXYTYPE
{
	PROXYTYPE_NONE			= 0,	//!< 不使用代理服务器
	PROXYTYPE_SOCKS4,				//!< 使用SOCKS V4代理
	PROXYTYPE_SOCKS4A,				//!< 使用SOCKS V4A代理
	PROXYTYPE_SOCKS5,				//!< 使用SOCKS V5代理
	PROXYTYPE_HTTP10,				//!< 使用HTTP V1.0代理
	PROXYTYPE_HTTP11,				//!< 使用HTTP V1.1代理
};

/*!
 *	@brief 代理服务信息结构.
 *
 *	定义代理信息结构
 */
typedef struct  tagPROXYINFO
{
	PROXYTYPE eType; 
	char szHost[260];
	u_short nPort;
	bool bAuth;
	char szUser[260];
	char szPwd[260];
}PROXYINFO,*PPROXYINFO;

#endif//_H_XSOCKETDEF_H_