/*
* Print the user_data hash table
*/
void print_lrf_user_data(int log_level){
int i;
user_d *d;
LOG(L_INFO, "INFO:"M_NAME":--------LRF user data list begin--------\n");
for(i=0;i<user_data_hash_size;i++){
lrf_lock(i);
d = user_datas[i].head;
while(d){
print_user_data(d, log_level);
d = d->next;
}
lrf_unlock(i);
}
LOG(L_INFO, "INFO:"M_NAME":--------LRF user data list end--------\n");
}
/**
* Parses the user data XML and copies data into a new ims_subscription structure.
* @param xml - the input xml (NB must be null terminated)
* @returns the ims_subscription* on success or NULL on error
*/
ims_subscription *parse_user_data(str xml)
{
xmlDocPtr doc=0;
xmlNodePtr root=0;
ims_subscription *s = 0;
if (!ctxtInit) parser_init(scscf_user_data_dtd,scscf_user_data_xsd);
doc=0;
doc = xmlParseDoc((unsigned char *)xml.s);
if (!doc){
LM_ERR("This is not a valid XML <%.*s>\n", xml.len,xml.s);
goto error;
}
if (dtdCtxt){
if (xmlValidateDtd(dtdCtxt,doc,dtd)!=1){
LM_ERR("Verification of XML against DTD failed <%.*s>\n", xml.len,xml.s);
goto error;
}
}
if (xsdCtxt){
if (xmlSchemaValidateDoc(xsdCtxt,doc)!=0){
LM_ERR("Verification of XML against XSD failed <%.*s>\n", xml.len,xml.s);
goto error;
}
}
root = xmlDocGetRootElement(doc);
if (!root){
LM_ERR("Empty XML <%.*s>\n",
xml.len,xml.s);
goto error;
}
s = parse_ims_subscription(doc,root);
if (!s){
LM_ERR("Error while loading into ims subscription structure\n");
goto error;
}
xmlFreeDoc(doc);
print_user_data(s);
return s;
error:
if (doc) xmlFreeDoc(doc);
return 0;
}
/**
* Process a Push Profile Request and return the Answer for it.
* @param ppr - the PPR Diameter request
* @returns the PPA Diameter answer
*/
AAAMessage* Cx_PPA(AAAMessage * ppr)
{
AAAMessage *ppa_msg;
str ppr_data;
ims_subscription *imss;
int i,j;
r_public *pu;
str ccf1,ccf2,ecf1,ecf2;
ppa_msg = cdpb.AAACreateResponse(ppr);
if (!ppa_msg) return 0;
if((ppr_data=Cx_get_user_data(ppr)).len != 0){
LOG(L_INFO,"INFO:"M_NAME":Cx_PPA(): Received a User_Data PPR!\n");
imss=parse_user_data(ppr_data);
print_user_data(L_ALERT,imss);
for(i=0;i<imss->service_profiles_cnt;i++)
for(j=0;j<imss->service_profiles[i].public_identities_cnt;j++){
pu = update_r_public(imss->service_profiles[i].public_identities[j].public_identity,
0,&imss,0,0,0,0);
if (!pu) continue;
r_unlock(pu->hash);
}
}
else{
if (Cx_get_charging_info(ppr,&ccf1,&ccf2,&ecf1,&ecf2)){
LOG(L_INFO,"INFO:"M_NAME":Cx_PPA(): Received a Charging Info PPR - NOT IMPLEMENTED\n");
//TODO find all r_public that should be updated and update
}
}
Cx_add_vendor_specific_appid(ppa_msg,IMS_vendor_id_3GPP,IMS_Cx,0 /*IMS_Cx*/);
Cx_add_auth_session_state(ppa_msg,1);
Cx_add_result_code(ppa_msg,DIAMETER_SUCCESS);
#ifdef WITH_IMS_PM
ims_pm_diameter_answer(ppa_msg);
#endif
return ppa_msg;
}
