chi.h

OpenSS7 This the fourth public release of the OpenSS7 Master Package. See README in the release for

 *  -------------------------------------------------------------------------
 */
typedef struct CH_optmgmt_ack {
	ch_ulong ch_primitive;		/* always CH_OPTMGMT_REQ */
	ch_ulong ch_opt_length;		/* length of options */
	ch_ulong ch_opt_offset;		/* offset of options */
	ch_ulong ch_mgmt_flags;		/* option flags */
} CH_optmgmt_ack_t;

/*
   management flags for CH_OPTMGMT 
 */
#define CH_SET_OPT	0x01
#define CH_GET_OPT	0x02
#define CH_NEGOTIATE	0x03
#define CH_DEFAULT	0x04

/*
 *  CH_ATTACH_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_attach_req {
	ch_ulong ch_primitive;		/* always CH_ATTACH_REQ */
	ch_ulong ch_addr_length;	/* length of channel address */
	ch_ulong ch_addr_offset;	/* offset of channel address */
	ch_ulong ch_flags;		/* options flags */
} CH_attach_req_t;

/*
 *  CH_DETACH_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_detach_req {
	ch_ulong ch_primitive;		/* always CH_DETACH_REQ */
} CH_detach_req_t;

/*
 *  CH_OK_ACK
 *  -------------------------------------------------------------------------
 */
typedef struct CH_ok_ack {
	ch_ulong ch_primitive;		/* always CH_OK_ACK */
	ch_ulong ch_correct_prim;	/* correct primitive */
	ch_ulong ch_state;		/* resulting state */
} CH_ok_ack_t;

/*
 *  CH_ERROR_ACK
 *  -------------------------------------------------------------------------
 */
typedef struct CH_error_ack {
	ch_ulong ch_primitive;		/* always CH_ERROR_ACK */
	ch_ulong ch_error_primitive;	/* primitive in error */
	ch_ulong ch_error_type;		/* CHI error */
	ch_ulong ch_unix_error;		/* UNIX error */
	ch_ulong ch_state;		/* resulting state */
} CH_error_ack_t;

/*
   error types 
 */
#define CHSYSERR	 0	/* UNIX system error */
#define CHBADADDR	 1	/* Bad address format or content */
#define CHOUTSTATE	 2	/* Interface out of state */
#define CHBADOPT	 3	/* Bad options format or content */
#define CHBADPARM	 4	/* Bad parameter format or content */
#define CHBADPARMTYPE	 5	/* Bad paramater structure type */
#define CHBADFLAG	 6	/* Bad flag */
#define CHBADPRIM	 7	/* Bad primitive */
#define CHNOTSUPP	 8	/* Primitive not supported */
#define CHBADSLOT	 9	/* Bad multplex slot */

/*
 *  CH_ENABLE_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_enable_req {
	ch_ulong ch_primitive;		/* always CH_ENABLE_REQ */
} CH_enable_req_t;

/*
 *  CH_ENABLE_CON
 *  -------------------------------------------------------------------------
 */
typedef struct CH_enable_con {
	ch_ulong ch_primitive;		/* always CH_ENABLE_CON */
} CH_enable_con_t;

/*
 *  CH_DISABLE_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disable_req {
	ch_ulong ch_primitive;		/* always CH_DISABLE_REQ */
} CH_disable_req_t;

/*
 *  CH_DISABLE_IND
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disable_ind {
	ch_ulong ch_primitive;		/* always CH_DISABLE_IND */
	ch_ulong ch_cause;		/* cause for disable */
} CH_disable_ind_t;

/*
 *  CH_DISABLE_CON
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disable_con {
	ch_ulong ch_primitive;		/* always CH_DISABLE_CON */
} CH_disable_con_t;

/*
 *  CH_DATA_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_data_req {
	ch_ulong ch_primitive;		/* always CH_DATA_REQ */
	ch_ulong ch_slot;		/* slot within channel */
} CH_data_req_t;

/*
 *  CH_DATA_IND
 *  -------------------------------------------------------------------------
 */
typedef struct CH_data_ind {
	ch_ulong ch_primitive;		/* always CH_DATA_IND */
	ch_ulong ch_slot;		/* slot within channel */
} CH_data_ind_t;

/*
 *  CH_CONNECT_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_connect_req {
	ch_ulong ch_primitive;		/* always CH_CONNECT_REQ */
	ch_ulong ch_conn_flags;		/* direction to connect */
	ch_ulong ch_slot;		/* slot within channel */
} CH_connect_req_t;

/*
   connect flags 
 */
#define CHF_RX_DIR	0x01
#define CHF_TX_DIR	0x02
#define CHF_BOTH_DIR	(CHF_RX_DIR|CHF_TX_DIR)

/*
 *  CH_CONNECT_CON
 *  -------------------------------------------------------------------------
 */
typedef struct CH_connect_con {
	ch_ulong ch_primitive;		/* always CH_CONNECT_CON */
	ch_ulong ch_conn_flags;		/* direction connected */
	ch_ulong ch_slot;		/* slot within channel */
} CH_connect_con_t;

/*
 *  CH_DISCONNECT_REQ
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disconnect_req {
	ch_ulong ch_primitive;		/* always CH_DISCONNECT_REQ */
	ch_ulong ch_conn_flags;		/* direction to disconnect */
	ch_ulong ch_slot;		/* slot within channel */
} CH_disconnect_req_t;

/*
 *  CH_DISCONNECT_IND
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disconnect_ind {
	ch_ulong ch_primitive;		/* always CH_DISCONNECT_IND */
	ch_ulong ch_conn_flags;		/* direction disconnected */
	ch_ulong ch_cause;		/* cause for disconnection */
	ch_ulong ch_slot;		/* slot within channel */
} CH_disconnect_ind_t;

/*
 *  CH_DISCONNECT_CON
 *  -------------------------------------------------------------------------
 */
typedef struct CH_disconnect_con {
	ch_ulong ch_primitive;		/* always CH_DISCONNECT_CON */
	ch_ulong ch_conn_flags;		/* direction disconnected */
	ch_ulong ch_slot;		/* slot within channel */
} CH_disconnect_con_t;

/*
 *  CH_EVENT_IND
 *  -------------------------------------------------------------------------
 */
typedef struct CH_event_ind {
	ch_ulong ch_primitive;		/* always CH_EVENT_IND */
	ch_ulong ch_event;		/* event */
	ch_ulong ch_slot;		/* slot within channel for event */
} CH_event_ind_t;

#define CH_EVT_DCD_ASSERT		 0
#define CH_EVT_DCD_DEASSERT		 1
#define CH_EVT_DSR_ASSERT		 2
#define CH_EVT_DSR_DEASSERT		 3
#define CH_EVT_DTR_ASSERT		 4
#define CH_EVT_DTR_DEASSERT		 5
#define CH_EVT_RTS_ASSERT		 6
#define CH_EVT_RTS_DEASSERT		 7
#define CH_EVT_CTS_ASSERT		 8
#define CH_EVT_CTS_DEASSERT		 9
#define CH_EVT_RI_ASSERT		10
#define CH_EVT_RI_DEASSERT		11
#define CH_EVT_YEL_ALARM		12
#define CH_EVT_BLU_ALARM		13
#define CH_EVT_RED_ALARM		14
#define CH_EVT_NO_ALARM			15

#define CHF_EVT_DCD_ASSERT		(1 <<  0)
#define CHF_EVT_DCD_DEASSERT		(1 <<  1)
#define CHF_EVT_DSR_ASSERT		(1 <<  2)
#define CHF_EVT_DSR_DEASSERT		(1 <<  3)
#define CHF_EVT_DTR_ASSERT		(1 <<  4)
#define CHF_EVT_DTR_DEASSERT		(1 <<  5)
#define CHF_EVT_RTS_ASSERT		(1 <<  6)
#define CHF_EVT_RTS_DEASSERT		(1 <<  7)
#define CHF_EVT_CTS_ASSERT		(1 <<  8)
#define CHF_EVT_CTS_DEASSERT		(1 <<  9)
#define CHF_EVT_RI_ASSERT		(1 << 10)
#define CHF_EVT_RI_DEASSERT		(1 << 11)
#define CHF_EVT_YEL_ALARM		(1 << 12)
#define CHF_EVT_BLU_ALARM		(1 << 13)
#define CHF_EVT_RED_ALARM		(1 << 14)
#define CHF_EVT_NO_ALARM		(1 << 15)

#define CHF_EVT_DCD_CHANGE		(CHF_EVT_DCD_ASSERT|CHF_EVT_DCD_DEASSERT)
#define CHF_EVT_DSR_CHANGE		(CHF_EVT_DSR_ASSERT|CHF_EVT_DSR_DEASSERT)
#define CHF_EVT_DTR_CHANGE		(CHF_EVT_DTR_ASSERT|CHF_EVT_DTR_DEASSERT)
#define CHF_EVT_RTS_CHANGE		(CHF_EVT_RTS_ASSERT|CHF_EVT_RTS_DEASSERT)
#define CHF_EVT_CTS_CHANGE		(CHF_EVT_CTS_ASSERT|CHF_EVT_CTS_DEASSERT)
#define CHF_EVT_RI_CHANGE		(CHF_EVT_RI_ASSERT|CHF_EVT_RI_DEASSERT)

#endif				/* __SS7_CHI_H__ */