/*****************************************************************
*(C) Copyright H.S.J.    
*
* MODULE NAME : iec104_service_cln.h
* PRODUCT(S)  : IEC60870
*
* MODULE DESCRIPTION :
*	实现IEC104客户器端链路层规约
*
* GLOBAL FUNCTIONS DEFINED IN THIS MODULE :
*
*
* MODIFICATION LOG :
*  Date        Who		Rev			Comments
* --------     ---     ------   ----------------------------------
* 2011-12-25	hsj		1.0     创建初版(适用：_WIN32，linux，VXWORKS 三种系统)
* 
*****************************************************************/


#ifndef IEC104_SERVICE_CLN_123_INCLUDED
#define IEC104_SERVICE_CLN_123_INCLUDED


#ifdef __cplusplus
extern "C" {
#endif
	/************************************************************************/

//如果发布，定义这个宏
//#define  IEC60870_RELEASE

#ifdef IEC60870_RELEASE
	typedef enum
	{
		IEC104_I_CMD_TYPE_HIGH=0,
		IEC104_I_CMD_TYPE_LOW,
	} IEC104_I_CMD_TYPE;

#else
	#include "glbtypes.h"
	#include "iec104_link_cln.h"
#endif

	//注意: 本头文件,必须与发布的头文件同步更新

	typedef int (*IEC104_CLN_RECV_ASDU)(unsigned char *recvAsdu, int linkIndex);
	typedef int (*IEC104_CLN_RECV_CONN)(int linkIndex);
	typedef int (*IEC104_CLN_RECV_DISCON)(int linkIndex);

	//如果要启动网络104，配置下面参数
	typedef struct 
	{
		struct
		{
			IEC104_CLN_RECV_ASDU	fun_recv_asdu;		//函数指针,收到I帧的时候调用本函数
			IEC104_CLN_RECV_CONN	fun_recv_conn;		//收到客户端连接
			IEC104_CLN_RECV_DISCON	fun_recv_discon;	//与客户端连接断开

			char	connect_ip[32];
			int	connect_port;
			unsigned char  commAddr;	//公共地址 发送总召唤和对时使用
			unsigned char  devAddr;		//装置地址

			int		monitorChl;				//监视数据的通道号
		} link_tcp_para;


		//下面几个参数，用户不要赋值或者更改. 用户可以初始为NULL
#ifdef IEC60870_RELEASE
		struct
		{
			void  *socket_connect;
			void  *link104_cln;
		} cln_tcp_property;
#else
		struct
		{
			SOCKET_LINK_ATTRIB  *socket_connect;
			IEC104_LINK_CLN  *link104_cln;
		} cln_tcp_property;
#endif

	} IEC104_SERVICE_CLN_TCP;


	//如果要启动串口104，配置下面参数(104不能用在串口上,这里仅保留结构体,没有实现)
	typedef struct  
	{
		struct
		{
			IEC104_CLN_RECV_ASDU	fun_recv_asdu;	//函数指针,收到I帧的时候调用本函数
			IEC104_CLN_RECV_CONN	fun_recv_conn;		//收到客户端连接
			IEC104_CLN_RECV_DISCON	fun_recv_discon;	//与客户端连接断开

			int	com_index;		//串口序号
			int	com_baud;		//波特率
			int	com_parity;		//校验方式 N,O,E

			int	max_conn_num;	//一条总线上,挂接多个
			unsigned char  *commAddr;	//公共地址 发送总召唤和对时使用
			unsigned char  *devAddr;		//装置地址
			int		*monitorChl;				//监视数据的通道号
		} link_serial_para;
		
		
		//下面几个参数，用户不要赋值或者更改. 用户可以初始为NULL
#ifdef IEC60870_RELEASE
		struct
		{
			void  *serial_link;
			void  *link104_cln;
			int	link104_index;
		} cln_serial_property;
#else
		struct
		{
			SERIAL_ATTRIB  *serial_link;		//只有一个
			IEC104_LINK_CLN  *link104_cln;		//多个
			int	link104_index;					//目前处理的连接序号
		} cln_serial_property;
#endif
		
	} IEC104_SERVICE_CLN_SERIAL;


	//如果要启动CAN 104，配置下面参数(这里仅保留结构体,没有实现)
	typedef struct  
	{
		struct
		{
			IEC104_CLN_RECV_ASDU	fun_recv_asdu;	//函数指针,收到I帧的时候调用本函数
			IEC104_CLN_RECV_CONN	fun_recv_conn;		//收到客户端连接
			IEC104_CLN_RECV_DISCON	fun_recv_discon;	//与客户端连接断开

			int	can_index;		//串口序号
			int	can_baud;		//波特率 k

			int	max_conn_num;	//一个CAN服务器端,对应多个服务端,根据CANID区分
			unsigned char  *commAddr;
			unsigned char  *devAddr;	//链路地址, 多个. 用户根据个数分配内存
			int	  *canID;		// CAN还应该有CANID, 多个
			int		*monitorChl;				//监视数据的通道号
		} link_can_para;
		
		
		//下面几个参数，用户不要赋值或者更改. 用户可以初始为NULL
#ifdef IEC60870_RELEASE
		struct
		{
			void  *can_listen;	//只有一个
			void	*can_link;		//多个
			void  *link104_cln;	//多个
			int	link104_index;
		} cln_can_property;
#else
		struct
		{
			CAN_ATTRIB  *can_listen;	//只有一个
			CAN_LINK_ATTRIB	*can_link;		//多个
			IEC104_LINK_CLN  *link104_cln;	//多个
			int	link104_index;					//目前处理的连接序号
		} cln_can_property;
#endif
		

	} IEC104_SERVICE_CLN_CAN;



#ifndef IEC60870_RELEASE
	int	iec104_service_cln_asdu_recv( IEC104_LINK_CLN *iec104_link_cln, unsigned char *recvAsdu );
#endif

	int iec104_service_cln_init_tcp( IEC104_SERVICE_CLN_TCP *iec104_cln_tcp );
	int iec104_service_cln_release_tcp( IEC104_SERVICE_CLN_TCP *iec104_cln_tcp );

//	int iec104_service_cln_init_serial( IEC104_SERVICE_CLN_SERIAL *iec104_cln_serial );
//	int iec104_service_cln_release_serial( IEC104_SERVICE_CLN_SERIAL *iec104_cln_serial );

//	int iec104_service_cln_init_can( IEC104_SERVICE_CLN_CAN *iec104_cln_can );
//	int iec104_service_cln_release_can( IEC104_SERVICE_CLN_CAN *iec104_cln_can );

	int iec104_service_cln_check_status_tcp( IEC104_SERVICE_CLN_TCP *iec104_cln_tcp );
//	int iec104_service_cln_check_status_serial( IEC104_SERVICE_CLN_SERIAL *iec104_cln_serial );
//	int iec104_service_cln_check_status_can( IEC104_SERVICE_CLN_CAN *iec104_cln_can );


	/*** 向服务器下的指定连接发送I帧，发送的时候会自动填充链路层信息(ti以前)和校验码、结束符  ***/
	/*** 如果linkIndex=-1，先所有连接发送 ***/
	/*** asduLen是包含校验符和结束符在内的报文总长度 ***/
	int iec104_service_cln_asdu_send_tcp(IEC104_SERVICE_CLN_TCP *iec104_cln_tcp, int linkIndex,
										unsigned char *asdu, int asduLen, IEC104_I_CMD_TYPE type );
//	int iec104_service_cln_asdu_send_serial(IEC104_SERVICE_CLN_SERIAL *iec104_cln_serial, int linkIndex,
//										unsigned char *asdu, int asduLen, IEC104_I_CMD_TYPE type );
//	int iec104_service_cln_asdu_send_can(IEC104_SERVICE_CLN_CAN *iec104_cln_can, int linkIndex,
//										unsigned char *asdu, int asduLen, IEC104_I_CMD_TYPE type );

	/** 主动关闭连接 **/
	int iec104_service_cln_close_tcp( IEC104_SERVICE_CLN_TCP *iec104_cln_tcp, int linkIndex );

	/************************************************************************/
#ifdef __cplusplus
}
#endif


#endif