static int dp_translate_f(struct sip_msg* msg, char* str1, char* str2)
{
int dpid;
str input, output;
dpl_id_p idp;
dp_param_p id_par, repl_par;
str attrs, * attrs_par;
if(!msg)
return -1;
/*verify first param's value*/
id_par = (dp_param_p) str1;
if (dp_get_ivalue(msg, id_par, &dpid) != 0){
LM_ERR("no dpid value\n");
return -1;
}
if ((idp = select_dpid(dpid)) ==0 ){
LM_DBG("no information available for dpid %i\n", dpid);
return -1;
}
repl_par = (str2!=NULL)? ((dp_param_p)str2):default_par2;
if (dp_get_svalue(msg, repl_par->v.sp[0], &input)!=0){
LM_ERR("invalid param 2\n");
return -1;
}
LM_DBG("input is %.*s\n", input.len, input.s);
attrs_par = (!attr_pvar)?NULL:&attrs;
if (translate(msg, input, &output, idp, attrs_par)!=0){
LM_DBG("could not translate %.*s "
"with dpid %i\n", input.len, input.s, idp->dp_id);
return -1;
}
LM_DBG("input %.*s with dpid %i => output %.*s\n",
input.len, input.s, idp->dp_id, output.len, output.s);
/*set the output*/
if (dp_update(msg, &repl_par->v.sp[0], &repl_par->v.sp[1],
&output, attrs_par) !=0){
LM_ERR("cannot set the output\n");
return -1;
}
return 1;
}
static int dp_translate_f(struct sip_msg *msg, char *str1, char *str2,
char *attr_spec)
{
int dpid;
str input, output;
dpl_id_p idp;
dp_param_p id_par, repl_par;
str attrs, *attrs_par;
dp_connection_list_p connection;
pv_value_t pval;
str partition_name;
if (!msg)
return -1;
/* verify first param's value */
id_par = (dp_param_p) str1;
if (dp_get_ivalue(msg, id_par, &dpid) != 0){
LM_ERR("no dpid value\n");
return -1;
}
switch( id_par->type ) {
case DP_VAL_INT :
if (dp_get_svalue(msg, id_par->v.pv_id.partition,
&partition_name)) {
LM_ERR("invalid partition\n");
return -1;
}
goto GET_CONN;
case DP_VAL_SPEC :
if (dp_get_svalue(msg, id_par->v.sp[1],
&partition_name)) {
LM_ERR("invalid partition\n");
return -1;
}
GET_CONN:
if (!(id_par->hash = dp_get_connection(&partition_name))) {
LM_ERR("invalid partition\n");
return -1;
}
break;
default :
break;
}
LM_DBG("dpid is %i partition is %.*s\n", dpid,
id_par->hash->partition.len, id_par->hash->partition.s);
repl_par = (str2!=NULL) ? ((dp_param_p)str2) : default_par2;
if (dp_get_svalue(msg, repl_par->v.sp[0], &input)!=0){
LM_ERR("invalid param 2\n");
return -1;
}
LM_DBG("input is %.*s\n", input.len, input.s);
connection = id_par->hash;
/* ref the data for reading */
lock_start_read( connection->ref_lock );
if ((idp = select_dpid(connection, dpid, connection->crt_index)) == 0) {
LM_DBG("no information available for dpid %i\n", dpid);
goto error;
}
LM_DBG("Checking with dpid %i\n", idp->dp_id);
attrs_par = attr_spec ? &attrs : NULL;
if (translate(msg, input, &output, idp, attrs_par) != 0) {
LM_DBG("could not translate %.*s "
"with dpid %i\n", input.len, input.s, idp->dp_id);
goto error;
}
LM_DBG("input %.*s with dpid %i => output %.*s\n",
input.len, input.s, idp->dp_id, output.len, output.s);
/* set the output */
if (dp_update(msg, &repl_par->v.sp[0], &repl_par->v.sp[1], &output) != 0) {
LM_ERR("cannot set the output\n");
goto error;
}
/* we are done reading -> unref the data */
lock_stop_read( connection->ref_lock );
if (attr_spec) {
pval.flags = PV_VAL_STR;
pval.rs = attrs;
if (pv_set_value(msg, (pv_spec_p)attr_spec, 0, &pval) != 0) {
LM_ERR("failed to set value '%.*s' for the attr pvar!\n",
attrs.len, attrs.s);
goto error;
}
}
return 1;
error:
/* we are done reading -> unref the data */
lock_stop_read( connection->ref_lock );
return -1;
}
