X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=list.c;h=661ecc6ded8f3a334cae1eeb4ef961d4d550cd27;hb=HEAD;hp=c683dd236fd973feb2b8aef3e3b0de51e2c891ac;hpb=270b8d75334a30d27b61d1382a36bb2450008799;p=uci.git

diff --git a/list.c b/list.c
index c683dd2..661ecc6 100644
--- a/list.c
+++ b/list.c
@@ -72,8 +72,7 @@ uci_free_element(struct uci_element *e)
 	free(e);
 }
 
-static struct uci_option *
-uci_alloc_option(struct uci_section *s, const char *name, const char *value)
+struct uci_option *uci_alloc_option(struct uci_section *s, const char *name, const char *value)
 {
 	struct uci_package *p = s->package;
 	struct uci_context *ctx = p->ctx;
@@ -357,6 +356,18 @@ done:
 	return e;
 }
 
+int
+uci_lookup_next(struct uci_context *ctx, struct uci_element **e, struct uci_list *list, const char *name)
+{
+	UCI_HANDLE_ERR(ctx);
+
+	*e = uci_lookup_list(list, name);
+	if (!*e)
+		UCI_THROW(ctx, UCI_ERR_NOTFOUND);
+
+	return 0;
+}
+
 int
 uci_lookup_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str, bool extended)
 {
@@ -371,7 +382,11 @@ uci_lookup_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str, bool ext
 	ptr->flags |= UCI_LOOKUP_DONE;
 
 	/* look up the package first */
-	e = uci_lookup_list(&ctx->root, ptr->package);
+	if (ptr->p)
+		e = &ptr->p->e;
+	else
+		e = uci_lookup_list(&ctx->root, ptr->package);
+
 	if (!e) {
 		UCI_INTERNAL(uci_load, ctx, ptr->package, &ptr->p);
 		if (!ptr->p)
@@ -382,12 +397,14 @@ uci_lookup_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str, bool ext
 		ptr->last = e;
 	}
 
-	if (!ptr->section)
+	if (!ptr->section && !ptr->s)
 		goto complete;
 
 	/* if the section name validates as a regular name, pass through
 	 * to the regular uci_lookup function call */
-	if (ptr->flags & UCI_LOOKUP_EXTENDED) {
+	if (ptr->s) {
+		e = &ptr->s->e;
+	} else if (ptr->flags & UCI_LOOKUP_EXTENDED) {
 		if (extended)
 			e = uci_lookup_ext_section(ctx, ptr);
 		else
@@ -525,6 +542,22 @@ int uci_add_section(struct uci_context *ctx, struct uci_package *p, const char *
 	return 0;
 }
 
+int uci_add_named_section(struct uci_context *ctx, struct uci_package *p, const char *type, const char *name, struct uci_section **res)
+{
+	bool internal = ctx->internal;
+	struct uci_section *s;
+
+	UCI_HANDLE_ERR(ctx);
+	UCI_ASSERT(ctx, p != NULL);
+	s = uci_alloc_section(p, type, name);
+	uci_fixup_section(ctx, s);
+	*res = s;
+	if (!internal && p->has_delta)
+		uci_add_delta(ctx, &p->delta, UCI_CMD_ADD, s->e.name, NULL, type);
+
+	return 0;
+}
+
 int uci_delete(struct uci_context *ctx, struct uci_ptr *ptr)
 {
 	/* NB: pass on internal flag to uci_del_element */