diff options
Diffstat (limited to 'libdm/libdm-config.c')
| -rw-r--r-- | libdm/libdm-config.c | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/libdm/libdm-config.c b/libdm/libdm-config.c index d6a3fe69..d9e41df5 100644 --- a/libdm/libdm-config.c +++ b/libdm/libdm-config.c @@ -973,7 +973,7 @@ static int _find_config_bool(const void *start, _node_lookup_fn find, * node-based lookup **/ -struct dm_config_node *dm_config_find_node(const struct dm_config_node *cn, +struct dm_config_node *dm_config_find_node(struct dm_config_node *cn, const char *path) { return _find_config_node(cn, path); @@ -1038,11 +1038,11 @@ int dm_config_tree_find_bool(const struct dm_config_tree *cft, const char *path, int dm_config_get_uint32(const struct dm_config_node *cn, const char *path, - uint32_t *result) + uint32_t *result) { const struct dm_config_node *n; - n = dm_config_find_node(cn, path); + n = _find_config_node(cn, path); if (!n || !n->v || n->v->type != DM_CFG_INT) return 0; @@ -1056,7 +1056,7 @@ int dm_config_get_uint64(const struct dm_config_node *cn, const char *path, { const struct dm_config_node *n; - n = dm_config_find_node(cn, path); + n = _find_config_node(cn, path); if (!n || !n->v || n->v->type != DM_CFG_INT) return 0; @@ -1070,7 +1070,7 @@ int dm_config_get_str(const struct dm_config_node *cn, const char *path, { const struct dm_config_node *n; - n = dm_config_find_node(cn, path); + n = _find_config_node(cn, path); if (!n || !n->v || n->v->type != DM_CFG_STRING) return 0; @@ -1079,6 +1079,39 @@ int dm_config_get_str(const struct dm_config_node *cn, const char *path, return 1; } +int dm_config_get_list(const struct dm_config_node *cn, const char *path, + const struct dm_config_value **result) +{ + const struct dm_config_node *n; + + n = _find_config_node(cn, path); + /* TODO when we represent single-item lists consistently, add a check + * for n->v->next != NULL */ + if (!n || !n->v) + return 0; + + *result = n->v; + return 1; +} + +int dm_config_get_section(const struct dm_config_node *cn, const char *path, + const struct dm_config_node **result) +{ + const struct dm_config_node *n; + + n = _find_config_node(cn, path); + if (!n || n->v) + return 0; + + *result = n; + return 1; +} + +int dm_config_has_node(const struct dm_config_node *cn, const char *path) +{ + return _find_config_node(cn, path) ? 1 : 0; +} + /* * Convert a token type to the char it represents. */ |