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adding m2ua stack config/control code

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kapil committed 2012-05-18 12:05:25 +05:30
1 parent 67c43a0759
commit 23ca7f8fed
11 files changed
+2559 -137
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libs/freetdm/mod_freetdm/mod_freetdm.c
+81 -17
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@@ -55,6 +55,8 @@
/* How many consecutive IO errors before giving up */
#define FTDM_MAX_READ_WRITE_ERRORS 10
#define get_ss7_config_node(_cfg, _confname) _get_ss7_config_node(cfg, confname, "ISUP")
SWITCH_MODULE_LOAD_FUNCTION(mod_freetdm_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_freetdm_shutdown);
SWITCH_MODULE_DEFINITION(mod_freetdm, mod_freetdm_load, mod_freetdm_shutdown, NULL);
@@ -2865,11 +2867,12 @@ static int add_config_list_nodes(switch_xml_t swnode, ftdm_conf_node_t *rootnode
return 0;
}
static ftdm_conf_node_t *get_ss7_config_node(switch_xml_t cfg, const char *confname)
static ftdm_conf_node_t *_get_ss7_config_node(switch_xml_t cfg, const char *confname, const char *operatingMode)
{
switch_xml_t signode, ss7configs, isup, gen, param;
ftdm_conf_node_t *rootnode, *list;
char *var, *val;
int is_isup = 0x00;
/* try to find the conf in the hash first */
rootnode = switch_core_hash_find(globals.ss7_configs, confname);
@@ -2913,6 +2916,23 @@ static ftdm_conf_node_t *get_ss7_config_node(switch_xml_t cfg, const char *confn
return NULL;
}
/* operating mode , M2UA or ISUP */
if(operatingMode && ('\0' != operatingMode[0])) {
if(!strcasecmp(operatingMode, "ISUP")) {
is_isup = 0x01;
}
else if(!strcasecmp(operatingMode, "M2UA_SG")) {
is_isup = 0x00;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid operating Mode[%s] \n", operatingMode);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Operating mode not specified, default to ISUP \n");
is_isup = 0x01;
}
/* add sng_gen */
gen = switch_xml_child(isup, "sng_gen");
if (gen == NULL) {
@@ -2954,11 +2974,14 @@ static ftdm_conf_node_t *get_ss7_config_node(switch_xml_t cfg, const char *confn
return NULL;
}
/* add mtp3 links */
if (add_config_list_nodes(isup, rootnode, "mtp3_links", "mtp3_link", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process mtp3_links for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
/* If ISUP is operating mode then only include mtp3_links/isup links */
if(is_isup) {
/* add mtp3 links */
if (add_config_list_nodes(isup, rootnode, "mtp3_links", "mtp3_link", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process mtp3_links for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
}
/* add mtp linksets */
@@ -2975,18 +2998,53 @@ static ftdm_conf_node_t *get_ss7_config_node(switch_xml_t cfg, const char *confn
return NULL;
}
/* add isup interfaces */
if (add_config_list_nodes(isup, rootnode, "isup_interfaces", "isup_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process isup_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
if(is_isup) {
/* add isup interfaces */
if (add_config_list_nodes(isup, rootnode, "isup_interfaces", "isup_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process isup_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
/* add cc spans */
if (add_config_list_nodes(isup, rootnode, "cc_spans", "cc_span", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process cc_spans for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
}
else {
/* add sctp links */
if (add_config_list_nodes(isup, rootnode, "sng_sctp_interfaces", "sng_sctp_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process sng_sctp_interface for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
if (add_config_list_nodes(isup, rootnode, "sng_nif_interfaces", "sng_nif_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process sng_nif_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
if (add_config_list_nodes(isup, rootnode, "sng_m2ua_interfaces", "sng_m2ua_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process sng_m2ua_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
if (add_config_list_nodes(isup, rootnode, "sng_m2ua_peer_interfaces", "sng_m2ua_peer_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process sng_m2ua_peer_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
if (add_config_list_nodes(isup, rootnode, "sng_m2ua_cluster_interfaces", "sng_m2ua_cluster_interface", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process sng_m2ua_cluster_interfaces for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
/* add cc spans */
if (add_config_list_nodes(isup, rootnode, "cc_spans", "cc_span", NULL, NULL)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to process cc_spans for sng_isup config %s\n", confname);
ftdm_conf_node_destroy(rootnode);
return NULL;
}
switch_core_hash_insert(globals.ss7_configs, confname, rootnode);
@@ -3223,6 +3281,7 @@ static switch_status_t load_config(void)
char *id = (char *) switch_xml_attr(myspan, "id");
char *name = (char *) switch_xml_attr(myspan, "name");
char *configname = (char *) switch_xml_attr(myspan, "cfgprofile");
char *operatingMode = (char *) switch_xml_attr(myspan, "operating_mode");
ftdm_span_t *span = NULL;
uint32_t span_id = 0;
unsigned paramindex = 0;
@@ -3256,7 +3315,7 @@ static switch_status_t load_config(void)
span_id = ftdm_span_get_id(span);
}
ss7confnode = get_ss7_config_node(cfg, configname);
ss7confnode = _get_ss7_config_node(cfg, configname, operatingMode);
if (!ss7confnode) {
CONFIG_ERROR("Error finding ss7config '%s' for FreeTDM span id: %s\n", configname, switch_str_nil(id));
continue;
@@ -3264,6 +3323,11 @@ static switch_status_t load_config(void)
memset(spanparameters, 0, sizeof(spanparameters));
paramindex = 0;
if(operatingMode){
spanparameters[paramindex].var = "operatingMode";
spanparameters[paramindex].val = operatingMode;
paramindex++;
}
spanparameters[paramindex].var = "confnode";
spanparameters[paramindex].ptr = ss7confnode;
paramindex++;