cas.h

EMU_FTAbox_ref441328_code_source ali m3327

/****************************************************************************
*
*  ALi 
*
*  File: cas.h
*
*  Description: Debug Cas
*             
*  History:
*      Date        		Author         	Version   	Comment
*      ====        	      ======         	=======   	=======
*  		
*
****************************************************************************/

#ifndef __CAS_H__
#define __CAS_H__

#include <types.h> // UINT16 UINT32 NULL INT8 INT16 INT32

#include "cas_cch.h" // Cas Type Cas Bool Cas_false Cas_Null Cas_Byte OSD Operation in CAS Sys 
#include "control.h" // ControlMsgSub

//#define CAS_DEBUG_PRINT
#define CAS_ERROR_PRINT
#ifdef CAS_DEBUG_PRINT
//#define CAS_DEBUG_PRINTF	soc_printf	//libc_printf  to DCU
#define CAS_DEBUG_PRINTF	libc_printf     // to PC

#define CAS_DEBUG_DUMP(data,len)	{\
	const int l=(len); int i;\
	for(i=0; i<l ; i++)\
	{\
		if((i!=0) && ((i&0x0F) == 0))	CAS_DEBUG_PRINTF("\n");\
		CAS_DEBUG_PRINTF("%02x ",*((data)+i));\
	}\
	CAS_DEBUG_PRINTF("\n");\
}
#else
#define CAS_DEBUG_PRINTF(...)	do{}while(0)
#define CAS_DEBUG_DUMP(data,len)	do{}while(0)
#endif
#ifdef CAS_ERROR_PRINT
#define CAS_ERROR_PRINTF	libc_printf
#define CAS_ERROR_DUMP(data,len)	{\
	const int l=(len); int i;\
	for(i=0; i<l ; i++)\
	{\
		if((i!=0) && ((i&0x0F) == 0))	CAS_ERROR_PRINTF("\n");\
		CAS_ERROR_PRINTF("%02x ",*((data)+i));\
	}\
	CAS_ERROR_PRINTF("\n");\
}
#else
#define CAS_ERROR_PRINTF(...)	do{}while(0)
#define CAS_ERROR_DUMP(data,len)	do{}while(0)
#endif

enum cas_state{
	CAS_STATE_UNREGISTER = 0,
	CAS_STATE_IDLE,
	CAS_STATE_RUN,
};

enum cas_msg_type {
	CAS_MSG_NULL = 0,	/*poll filter*/
	CAS_MSG_START,	/*change to a scrambled channel*/
	CAS_MSG_STOP,		/*change to a FTA channel*/
	CAS_MSG_CAT, 		/*got a CAT, (try to handle cas_filter within the main_thread)*/
	CAS_MSG_UPKEY,	/*update key*/
	CAS_MSG_ECM,		/*get a ecm data*/
	CAS_MSG_EMM,		/*get a emm data*/
	CAS_MSG_TIMEOUT	/*get section timeout*/
/*extend for smartcard*/
};

typedef struct{
	enum cas_msg_type type;
	UINT32 param;
} cas_msg_t;

typedef struct
{
	UINT32 thread_id;
	UINT32 msgque_id;
	enum cas_state state;
	void (*callback)(enum cas_msg_type type); /*To show information on osd*/
} cas_t;


struct CAS_PARA
{
	struct cc_antenna_info	antenna_info;
	struct cc_xpond_info	xpond_info;
	//UINT16 pid;	
	
};

/* Export function for root */
INT32 api_cas_register(void (*callback)(enum cas_msg_type type));
INT32 api_cas_unregister();
/* Export function for channal change */
INT32 api_cas_start();
INT32 api_cas_stop();
/* Export function for OSD to show and modify key */
INT32 api_cas_load_key();
INT32 api_cas_save_key();
/* Universal send message interface */
void api_cas_send_msg(enum cas_msg_type type, UINT32 param);

#endif