static void
sub_print_msg (char *pData, int len)
{
int ix;
int msg_id = *((int *)pData);
buginf("\nCCAPI: cc_msg= %s, 0x=", cc_msg_name((cc_msgs_t)msg_id));
for (ix = 0; ix < len; ix++) {
if ((ix % 8 == 0) && ix) {
buginf(" ");
}
if (ix % 24 == 0) {
buginf("\n");
}
buginf("%02x ", *pData++);
}
buginf("\n");
}
static void
sub_print_msg (char *pData, int len)
{
int row = 0;
int col;
#define BYTES_PER_LINE 24
char buffer[3 * BYTES_PER_LINE + 1];
int msg_id = *((int *)pData);
CSFLogDebug("gsm", "CCAPI: cc_msg=%s, len=%d",
cc_msg_name((cc_msgs_t)msg_id), len);
while (len) {
buffer[0] = '\0';
for (col = 0; (col < BYTES_PER_LINE) && len; col++) {
snprintf(buffer + (3 * col), 4, "%02X ", *pData);
pData++;
len--;
}
CSFLogObnoxious("gsm", "%04X %s", row * BYTES_PER_LINE, buffer);
row++;
}
}
sm_rcs_t
sm_process_event (sm_table_t *tbl, sm_event_t *event)
{
static const char fname[] = "sm_process_event";
int state_id = event->state;
int event_id = event->event;
sm_rcs_t rc = SM_RC_ERROR;
fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
cc_feature_t *feat_msg = NULL;
line_t line_id;
fsm_types_t fsm_type;
callid_t call_id;
sm_function_t hdlr; /* cached handler in order to compute its addr once */
/*
* validate the state and event
* and that there is a valid function for this state-event pair.
*/
if ((state_id > tbl->min_state) &&
(state_id < tbl->max_state) &&
(event_id > tbl->min_event) &&
(event_id < tbl->max_event)) {
rc = SM_RC_DEF_CONT;
/*
* Save some paramters for debuging, the event handler may
* free the fcb once returned.
*/
fsm_type = fcb->fsm_type;
call_id = fcb->call_id;
if ((hdlr = tbl->table[tbl->max_event * state_id + event_id]) != NULL) {
FSM_DEBUG_SM(DEB_F_PREFIX"%s %-4d: 0x%08lx: sm entry: (%s:%s)\n",
DEB_F_PREFIX_ARGS(FSM, fname), fsm_type_name(fsm_type), call_id,
tbl->table[tbl->max_event * state_id + event_id],
fsm_state_name(fsm_type, state_id),
cc_msg_name((cc_msgs_t)(event_id)));
rc = hdlr(event);
}
if (rc != SM_RC_DEF_CONT) {
/* For event_id == CC_MSG_FEATURE then display the
* feature associated with it.
*/
if (event_id == CC_MSG_FEATURE) {
feat_msg = (cc_feature_t *) event->msg;
}
line_id = ((cc_feature_t *) event->msg)->line;
DEF_DEBUG(DEB_L_C_F_PREFIX"%-5s :(%s:%s%s)\n",
DEB_L_C_F_PREFIX_ARGS(GSM, line_id, call_id, fname),
fsm_type_name(fsm_type),
fsm_state_name(fsm_type, state_id),
cc_msg_name((cc_msgs_t)(event_id)),
feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
}
}
/*
* Invalid state-event pair.
*/
else {
GSM_ERR_MSG(GSM_F_PREFIX"illegal state-event pair: (%d <-- %d)\n",
fname, state_id, event_id);
rc = SM_RC_ERROR;
}
return rc;
}