static
unsigned rw_pb_create_field_indices(const rw_yang_pb_msgdesc_t* ypbc_msgdesc,
YangNode* ynode,
std::vector<int>& fields)
{
RW_ASSERT(ypbc_msgdesc);
RW_ASSERT(ynode);
auto ypbc_fdescs = ypbc_msgdesc->ypbc_flddescs;
unsigned nkeys = 0;
if (ynode->get_stmt_type() == RW_YANG_STMT_TYPE_LIST) {
for (YangKeyIter yki = ynode->key_begin(); yki != ynode->key_end(); yki++) {
YangNode *knode = yki->get_key_node();
for (unsigned i = 0; i < ypbc_msgdesc->num_fields; i++) {
if (!strcmp(knode->get_name(), ypbc_fdescs[i].yang_node_name)) {
fields.push_back(ypbc_fdescs[i].pbc_order);
}
}
nkeys++;
}
}
RW_ASSERT(fields.size() == nkeys);
// Remaining fields in the yang-order, though it doesn't matter.
for (unsigned i = 0; i < ypbc_msgdesc->num_fields; i++) {
if (!(ypbc_fdescs[i].pbc_fdesc->rw_flags & RW_PROTOBUF_FOPT_KEY)) {
fields.push_back(ypbc_fdescs[i].pbc_order);
}
}
return nkeys;
}
rw_status_t get_current_key_and_next_node (
XMLNode *node,
confd_cs_node *parent,
XMLNode **next_node,
confd_value_t *values,
int *values_count)
{
*values_count = 0;
YangNode* yang_node = node->get_descend_yang_node();
rw_status_t status = RW_STATUS_SUCCESS;
*next_node = nullptr;
RW_ASSERT (yang_node);
RW_ASSERT (yang_node->get_stmt_type() == RW_YANG_STMT_TYPE_LIST);
*next_node = node->get_next_sibling(node->get_local_name(), node->get_name_space());
if (!yang_node->has_keys()) {
values[0].type = C_INT64;
values[0].val.i64 = (int64_t )node;
*values_count = 1;
return RW_STATUS_SUCCESS;
}
YangKeyIter yki = yang_node->key_begin();
for (yki=yang_node->key_begin(); yki != yang_node->key_end(); yki++) {
YangNode *key_yang_node = yki->get_key_node();
RW_ASSERT (key_yang_node->get_stmt_type() == RW_YANG_STMT_TYPE_LEAF);
XMLNode *key_node = node->find (key_yang_node->get_name(),yang_node->get_ns());
RW_ASSERT (key_node);
struct xml_tag tag = {0};
status = find_confd_hash_values(key_yang_node, &tag);
RW_ASSERT(RW_STATUS_SUCCESS == status);
// find the node corresponding to this type from confd land
struct confd_cs_node *cs_node = confd_find_cs_node_child(parent, tag);
RW_ASSERT (cs_node);
RW_ASSERT (cs_node->info.type);
std::string value_string = key_node->get_text_value();
if (!value_string.length()) {
RW_CRASH();
break;
}
int ret = confd_str2val (cs_node->info.type, value_string.c_str(),
&values[*values_count]);
RW_ASSERT(CONFD_OK == ret);
(*values_count)++;
}
return RW_STATUS_SUCCESS;
}