diff options
| author | Christian Hopps <chopps@labn.net> | 2025-01-06 13:52:31 +0100 |
|---|---|---|
| committer | Christian Hopps <chopps@labn.net> | 2025-01-14 19:48:59 +0100 |
| commit | 5f2a927d7baa4e2cf9454e9480eac0d361479b12 (patch) | |
| tree | 5dd637472cf146f2adca5af90b315006d76f6c23 /lib/northbound_oper.c | |
| parent | Merge pull request #17796 from LabNConsulting/chopps/datastore-notifications (diff) | |
| download | frr-5f2a927d7baa4e2cf9454e9480eac0d361479b12.tar.xz frr-5f2a927d7baa4e2cf9454e9480eac0d361479b12.zip | |
lib: northbound/mgmtd: add backend model support
Signed-off-by: Christian Hopps <chopps@labn.net>
Diffstat (limited to 'lib/northbound_oper.c')
| -rw-r--r-- | lib/northbound_oper.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/lib/northbound_oper.c b/lib/northbound_oper.c index a296b147a..6336db502 100644 --- a/lib/northbound_oper.c +++ b/lib/northbound_oper.c @@ -1918,6 +1918,87 @@ enum nb_error nb_oper_iterate_legacy(const char *xpath, return ret; } +static const char *__adjust_ptr(struct lysc_node_leaf *lsnode, const char *valuep, size_t *size) +{ + switch (lsnode->type->basetype) { + case LY_TYPE_INT8: + case LY_TYPE_UINT8: +#ifdef BIG_ENDIAN + valuep += 7; +#endif + *size = 1; + break; + case LY_TYPE_INT16: + case LY_TYPE_UINT16: +#ifdef BIG_ENDIAN + valuep += 6; +#endif + *size = 2; + break; + case LY_TYPE_INT32: + case LY_TYPE_UINT32: +#ifdef BIG_ENDIAN + valuep += 4; +#endif + *size = 4; + break; + case LY_TYPE_INT64: + case LY_TYPE_UINT64: + *size = 8; + break; + case LY_TYPE_UNKNOWN: + case LY_TYPE_BINARY: + case LY_TYPE_STRING: + case LY_TYPE_BITS: + case LY_TYPE_BOOL: + case LY_TYPE_DEC64: + case LY_TYPE_EMPTY: + case LY_TYPE_ENUM: + case LY_TYPE_IDENT: + case LY_TYPE_INST: + case LY_TYPE_LEAFREF: + case LY_TYPE_UNION: + default: + assert(0); + } + return valuep; +} + +enum nb_error nb_oper_uint64_get(const struct nb_node *nb_node, const void *parent_list_entry, + struct lyd_node *parent) +{ + struct lysc_node_leaf *lsnode = (struct lysc_node_leaf *)nb_node->snode; + struct lysc_node *snode = &lsnode->node; + ssize_t offset = (ssize_t)nb_node->cbs.get_elem; + uint64_t ubigval = *(uint64_t *)((char *)parent_list_entry + offset); + const char *valuep; + size_t size; + + valuep = __adjust_ptr(lsnode, (const char *)&ubigval, &size); + if (lyd_new_term_bin(parent, snode->module, snode->name, valuep, size, LYD_NEW_PATH_UPDATE, + NULL)) + return NB_ERR_RESOURCE; + return NB_OK; +} + + +enum nb_error nb_oper_uint32_get(const struct nb_node *nb_node, const void *parent_list_entry, + struct lyd_node *parent) +{ + struct lysc_node_leaf *lsnode = (struct lysc_node_leaf *)nb_node->snode; + struct lysc_node *snode = &lsnode->node; + ssize_t offset = (ssize_t)nb_node->cbs.get_elem; + uint64_t ubigval = *(uint64_t *)((char *)parent_list_entry + offset); + const char *valuep; + size_t size; + + valuep = __adjust_ptr(lsnode, (const char *)&ubigval, &size); + if (lyd_new_term_bin(parent, snode->module, snode->name, valuep, size, LYD_NEW_PATH_UPDATE, + NULL)) + return NB_ERR_RESOURCE; + return NB_OK; +} + void nb_oper_init(struct event_loop *loop) { event_loop = loop; |