2016-05-01 17:51:56 +00:00
|
|
|
|
|
|
|
typedef struct amps amps_t;
|
|
|
|
|
|
|
|
enum amps_trans_state {
|
|
|
|
TRANS_NULL = 0,
|
|
|
|
TRANS_REGISTER_ACK, /* attach request received, waiting to ack */
|
|
|
|
TRANS_REGISTER_ACK_SEND, /* attach request received, sending ack */
|
|
|
|
TRANS_CALL_MO_ASSIGN, /* assigning channel, waiting to send */
|
|
|
|
TRANS_CALL_MO_ASSIGN_SEND, /* assigning channel, sending assignment */
|
|
|
|
TRANS_CALL_MT_ASSIGN, /* assigning channel, waiting to send */
|
|
|
|
TRANS_CALL_MT_ASSIGN_SEND, /* assigning channel, sending assignment */
|
2016-07-24 08:26:01 +00:00
|
|
|
TRANS_CALL_MT_ALERT, /* ringing the phone, sending alert order until signaling tone is received */
|
|
|
|
TRANS_CALL_MT_ALERT_SEND, /* ringing the phone, signaling tone is received */
|
2016-05-01 17:51:56 +00:00
|
|
|
TRANS_CALL_REJECT, /* rejecting channel, waiting to send */
|
|
|
|
TRANS_CALL_REJECT_SEND, /* rejecting channel, sending reject */
|
|
|
|
TRANS_CALL, /* active call */
|
|
|
|
TRANS_CALL_RELEASE, /* release call towards phone, waiting to send */
|
|
|
|
TRANS_CALL_RELEASE_SEND, /* release call towards phone, sending release */
|
|
|
|
TRANS_PAGE, /* paging phone, waiting to send */
|
|
|
|
TRANS_PAGE_SEND, /* paging phone, sending page order */
|
|
|
|
TRANS_PAGE_REPLY, /* waitring for paging reply */
|
|
|
|
};
|
|
|
|
|
|
|
|
typedef struct transaction {
|
|
|
|
struct transaction *next; /* pointer to next node in list */
|
|
|
|
amps_t *amps; /* pointer to amps instance */
|
2016-08-21 08:01:37 +00:00
|
|
|
int callref; /* call reference */
|
|
|
|
int page_retry; /* current number of paging (re)try */
|
2016-05-01 17:51:56 +00:00
|
|
|
uint32_t min1; /* current station ID (2 values) */
|
|
|
|
uint16_t min2;
|
|
|
|
uint8_t msg_type; /* message type (3 values) */
|
|
|
|
uint8_t ordq;
|
|
|
|
uint8_t order;
|
|
|
|
uint16_t chan; /* channel to assign */
|
|
|
|
char dialing[33]; /* number dialed by the phone */
|
|
|
|
enum amps_trans_state state; /* state of transaction */
|
|
|
|
struct timer timer; /* for varous timeouts */
|
|
|
|
int sat_detected; /* state if we detected SAT */
|
2017-05-25 07:57:22 +00:00
|
|
|
int dtx; /* if set, DTX is used with this call */
|
2016-05-01 17:51:56 +00:00
|
|
|
} transaction_t;
|
|
|
|
|
|
|
|
transaction_t *create_transaction(amps_t *amps, enum amps_trans_state trans_state, uint32_t min1, uint16_t min2, uint8_t msg_type, uint8_t ordq, uint8_t order, uint16_t chan);
|
|
|
|
void destroy_transaction(transaction_t *trans);
|
|
|
|
void link_transaction(transaction_t *trans, amps_t *amps);
|
|
|
|
void unlink_transaction(transaction_t *trans);
|
|
|
|
transaction_t *search_transaction(amps_t *amps, uint32_t state_mask);
|
|
|
|
transaction_t *search_transaction_number(amps_t *amps, uint32_t min1, uint16_t min2);
|
2016-08-21 08:01:37 +00:00
|
|
|
transaction_t *search_transaction_callref(amps_t *amps, int callref);
|
2016-05-01 17:51:56 +00:00
|
|
|
void trans_new_state(transaction_t *trans, int state);
|
|
|
|
void amps_flush_other_transactions(amps_t *amps, transaction_t *trans);
|
|
|
|
void transaction_timeout(struct timer *timer);
|
2017-05-25 16:43:54 +00:00
|
|
|
const char *trans_short_state_name(int state);
|
2016-05-01 17:51:56 +00:00
|
|
|
|