void _cfgt_get_obj_xavp_val(sr_xavp_t *avp, srjson_doc_t *jdoc, srjson_t **jobj)
{
static char _pv_xavp_buf[128];
int result = 0;
switch(avp->val.type) {
case SR_XTYPE_NULL:
*jobj = srjson_CreateNull(jdoc);
break;
case SR_XTYPE_INT:
*jobj = srjson_CreateNumber(jdoc, avp->val.v.i);
break;
case SR_XTYPE_STR:
*jobj = srjson_CreateStr(jdoc, avp->val.v.s.s, avp->val.v.s.len);
break;
case SR_XTYPE_TIME:
result = snprintf(_pv_xavp_buf, 128, "%lu", (long unsigned)avp->val.v.t);
break;
case SR_XTYPE_LONG:
result = snprintf(_pv_xavp_buf, 128, "%ld", (long unsigned)avp->val.v.l);
break;
case SR_XTYPE_LLONG:
result = snprintf(_pv_xavp_buf, 128, "%lld", avp->val.v.ll);
break;
case SR_XTYPE_XAVP:
result = snprintf(_pv_xavp_buf, 128, "<<xavp:%p>>", avp->val.v.xavp);
break;
case SR_XTYPE_DATA:
result = snprintf(_pv_xavp_buf, 128, "<<data:%p>>", avp->val.v.data);
break;
default:
LM_WARN("unknown data type\n");
*jobj = srjson_CreateNull(jdoc);
}
if(result<0)
{
LM_ERR("cannot convert to str\n");
*jobj = srjson_CreateNull(jdoc);
}
else if(*jobj==NULL)
{
*jobj = srjson_CreateStr(jdoc, _pv_xavp_buf, 128);
}
}
int cfgt_get_json(struct sip_msg* msg, unsigned int mask, srjson_doc_t *jdoc,
srjson_t *head)
{
int i;
pv_value_t value;
pv_cache_t **_pv_cache = pv_cache_get_table();
pv_cache_t *el = NULL;
srjson_t *jobj = NULL;
str item_name = STR_NULL;
static char iname[128];
if(_pv_cache==NULL)
{
LM_ERR("cannot access pv_cache\n");
return -1;
}
if(jdoc==NULL){
LM_ERR("jdoc is null\n");
return -1;
}
if(head==NULL){
LM_ERR("head is null\n");
return -1;
}
memset(_cfgt_xavp_dump, 0, sizeof(str*)*CFGT_XAVP_DUMP_SIZE);
for(i=0;i<PV_CACHE_SIZE;i++)
{
el = _pv_cache[i];
while(el)
{
if(!(el->spec.type==PVT_AVP||
el->spec.type==PVT_SCRIPTVAR||
el->spec.type==PVT_XAVP||
el->spec.type==PVT_OTHER)||
!((el->spec.type==PVT_AVP&&mask&CFGT_DP_AVP)||
(el->spec.type==PVT_XAVP&&mask&CFGT_DP_XAVP)||
(el->spec.type==PVT_SCRIPTVAR&&mask&CFGT_DP_SCRIPTVAR)||
(el->spec.type==PVT_OTHER&&mask&CFGT_DP_OTHER))||
(el->spec.trans!=NULL))
{
el = el->next;
continue;
}
jobj = NULL;
item_name.len = 0;
item_name.s = 0;
iname[0] = '\0';
if(el->spec.type==PVT_AVP)
{
if(el->spec.pvp.pvi.type==PV_IDX_ALL||
(el->spec.pvp.pvi.type==PV_IDX_INT&&el->spec.pvp.pvi.u.ival!=0))
{
el = el->next;
continue;
}
else
{
if(_cfgt_get_array_avp_vals(msg, &el->spec.pvp, jdoc, &jobj, &item_name)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(srjson_GetArraySize(jdoc, jobj)==0 && !(mask&CFGT_DP_NULL))
{
el = el->next;
continue;
}
snprintf(iname, 128, "$avp(%.*s)", item_name.len, item_name.s);
}
}
else if(el->spec.type==PVT_XAVP)
{
if(_cfgt_xavp_dump_lookup(&el->spec.pvp)!=0)
{
el = el->next;
continue;
}
if(_cfgt_get_obj_xavp_vals(msg, &el->spec.pvp, jdoc, &jobj, &item_name)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(srjson_GetArraySize(jdoc, jobj)==0 && !(mask&CFGT_DP_NULL))
{
el = el->next;
continue;
}
snprintf(iname, 128, "$xavp(%.*s)", item_name.len, item_name.s);
}
else
{
if(pv_get_spec_value(msg, &el->spec, &value)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(value.flags&(PV_VAL_NULL|PV_VAL_EMPTY|PV_VAL_NONE))
{
if(mask&CFGT_DP_NULL)
{
jobj = srjson_CreateNull(jdoc);
}
else
{
el = el->next;
continue;
}
}else if(value.flags&(PV_VAL_INT)){
jobj = srjson_CreateNumber(jdoc, value.ri);
}else if(value.flags&(PV_VAL_STR)){
jobj = srjson_CreateStr(jdoc, value.rs.s, value.rs.len);
}else {
LM_WARN("el->pvname[%.*s] value[%d] unhandled\n", el->pvname.len, el->pvname.s,
value.flags);
el = el->next;
continue;
}
if(jobj==NULL)
{
LM_ERR("el->pvname[%.*s] empty json object\n", el->pvname.len,
el->pvname.s);
goto error;
}
snprintf(iname, 128, "%.*s", el->pvname.len, el->pvname.s);
}
if(jobj!=NULL)
{
srjson_AddItemToObject(jdoc, head, iname, jobj);
}
el = el->next;
}
}
return 0;
error:
srjson_Delete(jdoc, head);
return -1;
}
int dbg_dump_json(struct sip_msg* msg, unsigned int mask, int level)
{
int i;
pv_value_t value;
pv_cache_t **_pv_cache = pv_cache_get_table();
pv_cache_t *el = NULL;
srjson_doc_t jdoc;
srjson_t *jobj = NULL;
char *output = NULL;
str item_name = STR_NULL;
static char iname[128];
int result = -1;
if(_pv_cache==NULL)
{
LM_ERR("cannot access pv_cache\n");
return -1;
}
memset(_dbg_xavp_dump, 0, sizeof(str*)*DBG_XAVP_DUMP_SIZE);
srjson_InitDoc(&jdoc, NULL);
if(jdoc.root==NULL)
{
jdoc.root = srjson_CreateObject(&jdoc);
if(jdoc.root==NULL)
{
LM_ERR("cannot create json root\n");
goto error;
}
}
for(i=0;i<PV_CACHE_SIZE;i++)
{
el = _pv_cache[i];
while(el)
{
if(!(el->spec.type==PVT_AVP||
el->spec.type==PVT_SCRIPTVAR||
el->spec.type==PVT_XAVP||
el->spec.type==PVT_OTHER)||
!((el->spec.type==PVT_AVP&&mask&DBG_DP_AVP)||
(el->spec.type==PVT_XAVP&&mask&DBG_DP_XAVP)||
(el->spec.type==PVT_SCRIPTVAR&&mask&DBG_DP_SCRIPTVAR)||
(el->spec.type==PVT_OTHER&&mask&DBG_DP_OTHER))||
(el->spec.trans!=NULL))
{
el = el->next;
continue;
}
jobj = NULL;
item_name.len = 0;
item_name.s = 0;
iname[0] = '\0';
if(el->spec.type==PVT_AVP)
{
if(el->spec.pvp.pvi.type==PV_IDX_ALL||
(el->spec.pvp.pvi.type==PV_IDX_INT&&el->spec.pvp.pvi.u.ival!=0))
{
el = el->next;
continue;
}
else
{
if(_dbg_get_array_avp_vals(msg, &el->spec.pvp, &jdoc, &jobj, &item_name)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(srjson_GetArraySize(&jdoc, jobj)==0 && !(mask&DBG_DP_NULL))
{
el = el->next;
continue;
}
snprintf(iname, 128, "$avp(%.*s)", item_name.len, item_name.s);
}
}
else if(el->spec.type==PVT_XAVP)
{
if(_dbg_xavp_dump_lookup(&el->spec.pvp)!=0)
{
el = el->next;
continue;
}
if(_dbg_get_obj_xavp_vals(msg, &el->spec.pvp, &jdoc, &jobj, &item_name)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(srjson_GetArraySize(&jdoc, jobj)==0 && !(mask&DBG_DP_NULL))
{
el = el->next;
continue;
}
snprintf(iname, 128, "$xavp(%.*s)", item_name.len, item_name.s);
}
else
{
if(pv_get_spec_value(msg, &el->spec, &value)!=0)
{
LM_WARN("can't get value[%.*s]\n", el->pvname.len, el->pvname.s);
el = el->next;
continue;
}
if(value.flags&(PV_VAL_NULL|PV_VAL_EMPTY|PV_VAL_NONE))
{
if(mask&DBG_DP_NULL)
{
jobj = srjson_CreateNull(&jdoc);
}
else
{
el = el->next;
continue;
}
}else if(value.flags&(PV_VAL_INT)){
jobj = srjson_CreateNumber(&jdoc, value.ri);
}else if(value.flags&(PV_VAL_STR)){
jobj = srjson_CreateStr(&jdoc, value.rs.s, value.rs.len);
}else {
LM_WARN("el->pvname[%.*s] value[%d] unhandled\n", el->pvname.len, el->pvname.s,
value.flags);
el = el->next;
continue;
}
if(jobj==NULL)
{
LM_ERR("el->pvname[%.*s] empty json object\n", el->pvname.len,
el->pvname.s);
goto error;
}
snprintf(iname, 128, "%.*s", el->pvname.len, el->pvname.s);
}
if(jobj!=NULL)
{
srjson_AddItemToObject(&jdoc, jdoc.root, iname, jobj);
}
el = el->next;
}
}
output = srjson_PrintUnformatted(&jdoc, jdoc.root);
if(output==NULL)
{
LM_ERR("cannot print json doc\n");
goto error;
}
LOG(level, "%s\n", output);
result = 0;
error:
if(output!=NULL) jdoc.free_fn(output);
srjson_DestroyDoc(&jdoc);
return result;
}