freetdm: ss7 - updated libSng-SS7 api, fixed spelling mistake in cli, added support for obci_bita

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_cli.c

@@ -616,8 +616,8 @@ static ftdm_status_t handle_print_usuage(ftdm_stream_handle_t *stream)
 	stream->write_function(stream, "Sangoma SS7 CLI usuage:\n\n");
 
 	stream->write_function(stream, "Ftmod_sangoma_ss7 general control:\n");
-	stream->write_function(stream, "ftdm ss7 set ftace X Y\n");
+	stream->write_function(stream, "ftdm ss7 set ftrace X Y\n");
-	stream->write_function(stream, "ftdm ss7 set mtace X Y\n");
+	stream->write_function(stream, "ftdm ss7 set mtrace X Y\n");
 	stream->write_function(stream, "\n");
 	stream->write_function(stream, "Ftmod_sangoma_ss7 information:\n");
 	stream->write_function(stream, "ftdm ss7 show status link X\n");
@@ -1064,7 +1064,7 @@ static ftdm_status_t handle_show_status(ftdm_stream_handle_t *stream, int span,
 					/* grab the signaling_status */
 					ftdm_channel_get_sig_status(ftdmchan, &sigstatus);
 	
-					stream->write_function(stream, "span=%2d|chan=%2d|cic=%4d|sig_status=%s|state=%s|",
+					stream->write_function(stream, "span=%2d|chan=%2d|cic=%4d|sig_status=%4s|state=%s|",
 													ckt->span,
 													ckt->chan,
 													ckt->cic,
@@ -1281,13 +1281,17 @@ static ftdm_status_t handle_status_link(ftdm_stream_handle_t *stream, char *name
 						(sta.t.ssta.s.snDLSAP.remBlkd) ? "Y":"N",
 						(sta.t.ssta.s.snDLSAP.locInhbt) ? "Y":"N",
 						(sta.t.ssta.s.snDLSAP.rmtInhbt) ? "Y":"N");
-			break;
+
+			goto success;
 		}
 		
 		/* move to the next link */
 		x++;
 	} /* while (id != 0) */
 
+	stream->write_function(stream, "Failed to find link=\"%s\"\n", name);
+
+success:
 	return FTDM_SUCCESS;
 }
 
@@ -1313,13 +1317,17 @@ static ftdm_status_t handle_status_linkset(ftdm_stream_handle_t *stream, char *n
 						name,
 						DECODE_LSN_LINKSET_STATUS(sta.t.ssta.s.snLnkSet.state),
 						sta.t.ssta.s.snLnkSet.nmbActLnks);
-			break;
+			
+			goto success;
 		}
  
 		/* move to the next linkset */
 		x++;
 	} /* while (id != 0) */
 
+	stream->write_function(stream, "Failed to find link=\"%s\"\n", name);
+
+success:
 	return FTDM_SUCCESS;
 }
 
@@ -1342,13 +1350,16 @@ static ftdm_status_t handle_set_inhibit(ftdm_stream_handle_t *stream, char *name
 			/* print the new status of the link */
 			handle_status_link(stream, &name[0]);
 
-			break;
+			goto success;
 		}
  
 		/* move to the next linkset */
 		x++;
 	} /* while (id != 0) */
 
+	stream->write_function(stream, "Failed to find link=\"%s\"\n", name);
+
+success:
 	return FTDM_SUCCESS;
 }
 
@@ -1371,13 +1382,16 @@ static ftdm_status_t handle_set_uninhibit(ftdm_stream_handle_t *stream, char *na
 			/* print the new status of the link */
 			handle_status_link(stream, &name[0]);
 
-			break;
+			goto success;
 		}
  
 		/* move to the next linkset */
 		x++;
 	} /* while (id != 0) */
 
+	stream->write_function(stream, "Failed to find link=\"%s\"\n", name);
+
+success:
 	return FTDM_SUCCESS;
 }
 
@@ -1440,6 +1454,10 @@ static ftdm_status_t handle_tx_rsc(ftdm_stream_handle_t *stream, int span, int c
 		/* go the next circuit */
 		x++;
 	} /* while (g_ftdm_sngss7_data.cfg.isupCkt[x]id != 0) */
+
+	/* print the status of channels */
+	handle_show_status(stream, span, chan, verbose);
+	
 	
 
 	return FTDM_SUCCESS;
@@ -1505,6 +1523,24 @@ static ftdm_status_t handle_tx_grs(ftdm_stream_handle_t *stream, int span, int c
 		x++;
 	} /* while (g_ftdm_sngss7_data.cfg.isupCkt[x]id != 0) */
 	
+	x=1;
+	while (g_ftdm_sngss7_data.cfg.isupCkt[x].id != 0) {
+		if (g_ftdm_sngss7_data.cfg.isupCkt[x].type == VOICE) {
+
+			sngss7_info = (sngss7_chan_data_t *)g_ftdm_sngss7_data.cfg.isupCkt[x].obj;
+			ftdmchan = sngss7_info->ftdmchan;
+			sngss7_span = ftdmchan->span->mod_data;
+
+			if ((ftdmchan->physical_span_id == span) && 
+				((ftdmchan->physical_chan_id >= chan) && (ftdmchan->physical_chan_id < (chan+range)))) {
+
+				handle_show_status(stream, span, chan, verbose);
+			}
+		} /* if ( cic == voice) */
+
+		/* go the next circuit */
+		x++;
+	} /* while (g_ftdm_sngss7_data.cfg.isupCkt[x]id != 0) */
 
 	return FTDM_SUCCESS;
 }
@@ -1585,6 +1621,25 @@ static ftdm_status_t handle_tx_cgb(ftdm_stream_handle_t *stream, int span, int c
 
 	/* send the circuit group block */
 	ft_to_sngss7_cgb(main_chan);
+
+	x=1;
+	while (g_ftdm_sngss7_data.cfg.isupCkt[x].id != 0) {
+		if (g_ftdm_sngss7_data.cfg.isupCkt[x].type == VOICE) {
+
+			sngss7_info = (sngss7_chan_data_t *)g_ftdm_sngss7_data.cfg.isupCkt[x].obj;
+			ftdmchan = sngss7_info->ftdmchan;
+			sngss7_span = ftdmchan->span->mod_data;
+
+			if ((ftdmchan->physical_span_id == span) && 
+				((ftdmchan->physical_chan_id >= chan) && (ftdmchan->physical_chan_id < (chan+range)))) {
+
+				handle_show_status(stream, span, chan, verbose);
+			}
+		} /* if ( cic == voice) */
+
+		/* go the next circuit */
+		x++;
+	} /* while (g_ftdm_sngss7_data.cfg.isupCkt[x]id != 0) */
 	
 
 	return FTDM_SUCCESS;
@@ -1666,6 +1721,25 @@ static ftdm_status_t handle_tx_cgu(ftdm_stream_handle_t *stream, int span, int c
 
 	/* send the circuit group block */
 	ft_to_sngss7_cgu(main_chan);
+
+	x=1;
+	while (g_ftdm_sngss7_data.cfg.isupCkt[x].id != 0) {
+		if (g_ftdm_sngss7_data.cfg.isupCkt[x].type == VOICE) {
+
+			sngss7_info = (sngss7_chan_data_t *)g_ftdm_sngss7_data.cfg.isupCkt[x].obj;
+			ftdmchan = sngss7_info->ftdmchan;
+			sngss7_span = ftdmchan->span->mod_data;
+
+			if ((ftdmchan->physical_span_id == span) && 
+				((ftdmchan->physical_chan_id >= chan) && (ftdmchan->physical_chan_id < (chan+range)))) {
+
+				handle_show_status(stream, span, chan, verbose);
+			}
+		} /* if ( cic == voice) */
+
+		/* go the next circuit */
+		x++;
+	} /* while (g_ftdm_sngss7_data.cfg.isupCkt[x]id != 0) */
 	
 
 	return FTDM_SUCCESS;

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.c

@@ -1480,7 +1480,7 @@ static FIO_SIG_LOAD_FUNCTION(ftdm_sangoma_ss7_init)
 
 	sngss7_id = 0;
 
-	cmbLinkSetId = 1;
+	cmbLinkSetId = 0;
 
 	/* initalize the global gen_config flag */
 	g_ftdm_sngss7_data.gen_config = 0;

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h

@@ -85,6 +85,10 @@ typedef enum {
 	SNGSS7_PAUSED	= (1 << 7)
 } sng_flag_t;
 
+typedef enum {
+	SNGSS7_ACM_OBCI_BITA	= (1 << 0)	/* in-band indication */
+} sng_intf_options_t;
+
 typedef enum {
 	SNG_CALLED			= 1,
 	SNG_CALLING			= 2
@@ -205,6 +209,7 @@ typedef struct sng_route {
 typedef struct sng_isup_intf {
 	uint32_t		id;
 	char			name[MAX_NAME_LEN];
+	uint32_t		options;
 	uint32_t		flags;
 	uint32_t		spc;
 	uint32_t		dpc;
@@ -721,6 +726,11 @@ void handle_isup_t35(void *userdata);
 #define sngss7_clear_flag(obj, flag) ((obj)->flags &= ~(flag))
 #define sngss7_set_flag(obj, flag)   ((obj)->flags |= (flag))
 
+#define sngss7_test_options(obj, option) ((obj)->options & option)
+#define sngss7_clear_options(obj, option) ((obj)->options &= ~(option))
+#define sngss7_set_options(obj, option)   ((obj)->options |= (option))
+
+
 #ifdef SS7_PRODUCTION
 # define SS7_ASSERT \
 	SS7_INFO_CHAN(ftdmchan,"Production Mode, continuing%s\n", "");

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_out.c

@@ -308,7 +308,8 @@ void ft_to_sngss7_acm (ftdm_channel_t * ftdmchan)
 {
 	SS7_FUNC_TRACE_ENTER (__FUNCTION__);
 	
-	sngss7_chan_data_t *sngss7_info = ftdmchan->call_data;
+	sngss7_chan_data_t	*sngss7_info = ftdmchan->call_data;
+	sng_isup_inf_t		*isup_intf =  &g_ftdm_sngss7_data.cfg.isupIntf[sngss7_info->circuit->infId];
 	SiCnStEvnt acm;
 	
 	memset (&acm, 0x0, sizeof (acm));
@@ -337,7 +338,18 @@ void ft_to_sngss7_acm (ftdm_channel_t * ftdmchan)
 	acm.bckCallInd.echoCtrlDevInd.val	= 0x1;	/* ec device present */
 	acm.bckCallInd.sccpMethInd.pres		= PRSNT_NODEF;
 	acm.bckCallInd.sccpMethInd.val		= SCCPMTH_NOIND;
-	
+
+	/* fill in any optional parameters */
+	if (sngss7_test_options(isup_intf, SNGSS7_ACM_OBCI_BITA)) {
+		acm.optBckCalInd.eh.pres				= PRSNT_NODEF;
+		acm.optBckCalInd.inbndInfoInd.pres		= PRSNT_NODEF;
+		acm.optBckCalInd.inbndInfoInd.val		= sngss7_test_options(isup_intf, SNGSS7_ACM_OBCI_BITA);
+		acm.optBckCalInd.caFwdMayOcc.pres		= PRSNT_DEF;
+		acm.optBckCalInd.simpleSegmInd.pres		= PRSNT_DEF;
+		acm.optBckCalInd.mlppUserInd.pres		= PRSNT_DEF;
+		acm.optBckCalInd.usrNetIneractInd.pres	= PRSNT_DEF;
+	} /* if (sngss7_test_options(isup_intf, SNGSS7_ACM_OBCI_BITA)) */
+
 	/* send the ACM request to LibSngSS7 */
 	sng_cc_con_status  (1,
 						sngss7_info->suInstId,

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_sta.c

@@ -50,27 +50,41 @@ int ftmod_ss7_mtplinkSet_sta(uint32_t id, SnMngmt *cfm);
 int ftmod_ss7_mtplink_sta(uint32_t id, SnMngmt *cfm)
 {
 	SnMngmt	sta;
+	Pst		pst;
 
 	memset(&sta, 0x0, sizeof(sta));
 
+	/* initalize the post structure */
+	smPstInit(&pst);
+
+	/* insert the destination Entity */
+	pst.dstEnt = ENTSN;
+
 	sta.hdr.elmId.elmnt 		= STDLSAP;
 	sta.hdr.elmId.elmntInst1	= g_ftdm_sngss7_data.cfg.mtpLink[id].id;
 
-	return(sng_sta_mtp3(&sta, cfm));
+	return(sng_sta_mtp3(&pst, &sta, cfm));
 }
 
 /******************************************************************************/
 int ftmod_ss7_mtplinkSet_sta(uint32_t id, SnMngmt *cfm)
 {
 	SnMngmt	sta;
+	Pst		pst;
 
 	memset(&sta, 0x0, sizeof(sta));
 
+	/* initalize the post structure */
+	smPstInit(&pst);
+
+	/* insert the destination Entity */
+	pst.dstEnt = ENTSN;
+
 	sta.hdr.elmId.elmnt 		= STLNKSET;
 	sta.hdr.elmId.elmntInst1	= g_ftdm_sngss7_data.cfg.mtpLinkSet[id].id;
 	sta.hdr.elmId.elmntInst2	= g_ftdm_sngss7_data.cfg.mtpLinkSet[id].links[0];
 
-	return(sng_sta_mtp3(&sta, cfm));
+	return(sng_sta_mtp3(&pst, &sta, cfm));
 }
 /******************************************************************************/
 

libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_xml.c

@@ -1249,6 +1249,18 @@ static int ftmod_ss7_parse_isup_interface(ftdm_conf_node_t *isup_interface)
 			sng_isup.cld_nadi = atoi(parm->val);
 			SS7_DEBUG("\tFound default CLD_NADI value = %d\n", sng_isup.cld_nadi);
 		/**********************************************************************/
+		} else if (!strcasecmp(parm->var, "obci_bita")) {
+		/**********************************************************************/
+			if (*parm->val == '1') {
+				sngss7_set_options(&sng_isup, SNGSS7_ACM_OBCI_BITA);
+				SS7_DEBUG("\tFound Optional Backwards Indicator: Bit A (early media) enable option\n");
+			} else if (*parm->val == '0') {
+				sngss7_clear_options(&sng_isup, SNGSS7_ACM_OBCI_BITA);
+				SS7_DEBUG("\tFound Optional Backwards Indicator: Bit A (early media) disable option\n");
+			} else {
+				SS7_DEBUG("\tInvalid value for \"obci_bita\" option\n");
+			}
+		/**********************************************************************/
 		} else {
 			SS7_ERROR("\tFound an invalid parameter \"%s\"!\n", parm->val);
 			return FTDM_FAIL;
@@ -1671,7 +1683,7 @@ static int ftmod_ss7_fill_in_isup_interface(sng_isup_inf_t *sng_isup)
 	g_ftdm_sngss7_data.cfg.isupIntf[i].isap			= sng_isup->isap;
 	g_ftdm_sngss7_data.cfg.isupIntf[i].cld_nadi		= sng_isup->cld_nadi;
 	g_ftdm_sngss7_data.cfg.isupIntf[i].clg_nadi		= sng_isup->clg_nadi;
-
+	g_ftdm_sngss7_data.cfg.isupIntf[i].options		= sng_isup->options;
 	if (sng_isup->t4 != 0) {
 		g_ftdm_sngss7_data.cfg.isupIntf[i].t4		= sng_isup->t4;
 	} else {