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freetdm: fixing cgu with signaling link in unblock range

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This commit is contained in:
James Zhang 2012-02-09 14:11:21 -05:00
parent 024a043e2c
commit b78b612b47
1 changed files with 58 additions and 2 deletions
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60
libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c
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@ -2407,7 +2407,7 @@ ftdm_status_t handle_cgb_req(uint32_t suInstId, uint32_t spInstId, uint32_t circ
/* loop over the cics starting from circuit until range+1 */ /* loop over the cics starting from circuit until range+1 */
loop_range = circuit + range + 1; loop_range = circuit + range + 1;
x circuit; x = circuit;
while( x < loop_range ) { while( x < loop_range ) {
if (g_ftdm_sngss7_data.cfg.isupCkt[x].type != SNG_CKT_VOICE) { if (g_ftdm_sngss7_data.cfg.isupCkt[x].type != SNG_CKT_VOICE) {
loop_range++; loop_range++;
@ -2538,7 +2538,8 @@ ftdm_status_t handle_cgu_req(uint32_t suInstId, uint32_t spInstId, uint32_t circ
int blockType = 0; int blockType = 0;
int byte = 0; int byte = 0;
int bit = 0; int bit = 0;
int x; int x;
int loop_range=0;
ftdm_sigmsg_t sigev; ftdm_sigmsg_t sigev;
ftdm_running_return(FTDM_FAIL); ftdm_running_return(FTDM_FAIL);
@ -2608,6 +2609,60 @@ ftdm_status_t handle_cgu_req(uint32_t suInstId, uint32_t spInstId, uint32_t circ
} }
/* loop over the cics starting from circuit until range+1 */ /* loop over the cics starting from circuit until range+1 */
loop_range = circuit + range + 1;
x = circuit;
while( x < loop_range ) {
if (g_ftdm_sngss7_data.cfg.isupCkt[x].type != SNG_CKT_VOICE) {
loop_range++;
}
else {
/* lock the channel */
ftdm_mutex_lock(ftdmchan->mutex);
if (status[byte] & (1 << bit)) {
switch (blockType) {
/**********************************************************************/
case 0: /* maintenance oriented */
sngss7_clear_ckt_blk_flag(sngss7_info, FLAG_GRP_MN_BLOCK_RX);
sngss7_clear_ckt_blk_flag(sngss7_info, FLAG_CKT_MN_BLOCK_RX);
sngss7_clear_ckt_blk_flag(sngss7_info, FLAG_CKT_MN_BLOCK_RX_DN);
break;
/**********************************************************************/
case 1: /* hardware failure oriented */
sngss7_clear_ckt_blk_flag(sngss7_info, FLAG_GRP_HW_BLOCK_RX);
break;
/**********************************************************************/
case 2: /* reserved for national use */
break;
/**********************************************************************/
default:
break;
/**********************************************************************/
} /* switch (blockType) */
} /* if (status[byte] & (1 << bit)) */
sigev.chan_id = ftdmchan->chan_id;
sigev.span_id = ftdmchan->span_id;
sigev.channel = ftdmchan;
/* bring the sig status down */
if (sngss7_channel_status_clear(sngss7_info)) {
sngss7_set_sig_status(sngss7_info, FTDM_SIG_STATE_UP);
}
/* unlock the channel again before we exit */
ftdm_mutex_unlock(ftdmchan->mutex);
/* update the bit and byte counter*/
bit ++;
if (bit == 8) {
byte++;
bit = 0;
}
}
x++;
}
#if 0
for (x = circuit; x < (circuit + range + 1); x++) { for (x = circuit; x < (circuit + range + 1); x++) {
if (g_ftdm_sngss7_data.cfg.isupCkt[x].type != SNG_CKT_VOICE) continue; if (g_ftdm_sngss7_data.cfg.isupCkt[x].type != SNG_CKT_VOICE) continue;
/* grab the circuit in question */ /* grab the circuit in question */
@ -2661,6 +2716,7 @@ ftdm_status_t handle_cgu_req(uint32_t suInstId, uint32_t spInstId, uint32_t circ
} }
} /* for (x = circuit; x < (circuit + range + 1); x++) */ } /* for (x = circuit; x < (circuit + range + 1); x++) */
#endif
/* get the ftdmchan and ss7_chan_data from the circuit */ /* get the ftdmchan and ss7_chan_data from the circuit */
if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) { if (extract_chan_data(circuit, &sngss7_info, &ftdmchan)) {