int datalen = size;
void *ptr;
- if (name)
- datalen += strlen(name) + 1;
ptr = uci_malloc(ctx, datalen);
e = (struct uci_element *) ptr;
e->type = type;
if (name) {
- e->name = (char *) ptr + size;
- strcpy(e->name, name);
+ UCI_TRAP_SAVE(ctx, error);
+ e->name = uci_strdup(ctx, name);
+ UCI_TRAP_RESTORE(ctx);
}
uci_list_init(&e->list);
+ goto done;
+error:
+ free(ptr);
+ UCI_THROW(ctx, ctx->errno);
+
+done:
return e;
}
static void
uci_free_element(struct uci_element *e)
{
+ if (e->name)
+ free(e->name);
if (!uci_list_empty(&e->list))
uci_list_del(&e->list);
free(e);
{
struct uci_element *e;
struct uci_section *s;
- struct uci_option *o;
UCI_HANDLE_ERR(ctx);
UCI_ASSERT(ctx, res != NULL);
return 0;
}
-int uci_del(struct uci_context *ctx, struct uci_package *p, char *section, char *option)
+int uci_rename(struct uci_context *ctx, struct uci_package *p, char *section, char *option, char *name)
+{
+ /* NB: UCI_INTERNAL use means without history tracking */
+ bool internal = ctx->internal;
+ struct uci_element *e;
+
+ UCI_HANDLE_ERR(ctx);
+ UCI_ASSERT(ctx, p != NULL);
+ UCI_ASSERT(ctx, section != NULL);
+
+ UCI_INTERNAL(uci_lookup, ctx, &e, p, section, option);
+
+ if (!internal)
+ uci_add_history(ctx, p, UCI_CMD_RENAME, section, option, name);
+
+ name = uci_strdup(ctx, name);
+ if (e->name)
+ free(e->name);
+ e->name = name;
+
+ return 0;
+}
+
+
+int uci_delete(struct uci_context *ctx, struct uci_package *p, char *section, char *option)
{
/* NB: pass on internal flag to uci_del_element */
bool internal = ctx->internal;
struct uci_element *e;
- struct uci_section *s = NULL;
- struct uci_option *o = NULL;
UCI_HANDLE_ERR(ctx);
UCI_ASSERT(ctx, p != NULL);
struct uci_element *e = NULL;
struct uci_section *s = NULL;
struct uci_option *o = NULL;
- struct uci_history *h;
UCI_HANDLE_ERR(ctx);
UCI_ASSERT(ctx, p != NULL);
goto notfound;
s = uci_to_section(e);
+ if (ctx->pctx)
+ ctx->pctx->section = s;
+
if (option) {
e = uci_lookup_list(ctx, &s->options, option);
if (!e)
uci_add_history(ctx, p, UCI_CMD_ADD, section, option, value);
if (s)
uci_alloc_option(s, option, value);
- else
- uci_alloc_section(p, value, section);
+ else {
+ s = uci_alloc_section(p, value, section);
+ if (ctx->pctx)
+ ctx->pctx->section = s;
+ }
return 0;
}
int uci_unload(struct uci_context *ctx, struct uci_package *p)
{
- struct uci_element *e;
-
UCI_HANDLE_ERR(ctx);
UCI_ASSERT(ctx, p != NULL);