X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=blobdiff_plain;f=list.c;h=8d73f11405ebad863a4c1fa5228b83c7f6620ccf;hp=addfc7366413ecc69f4f6073cc848a0d54893586;hb=f7df28b4d0155c780fa46a09d2dbcf7825faebae;hpb=5e35ebaeb9da2e5fc7f455b6da9904b5187b0d06

diff --git a/list.c b/list.c
index addfc73..8d73f11 100644
--- a/list.c
+++ b/list.c
@@ -12,6 +12,8 @@
  * GNU General Public License for more details.
  */
 
+#include <glob.h>
+
 /* initialize a list head/item */
 static inline void uci_list_init(struct uci_list *ptr)
 {
@@ -119,7 +121,7 @@ error:
 	return NULL;
 }
 
-static void uci_drop_file(struct uci_config *cfg)
+static void uci_drop_config(struct uci_config *cfg)
 {
 	struct uci_section *s;
 
@@ -137,7 +139,7 @@ static void uci_drop_file(struct uci_config *cfg)
 }
 
 
-static struct uci_config *uci_alloc_file(struct uci_context *ctx, const char *name)
+static struct uci_config *uci_alloc_config(struct uci_context *ctx, const char *name)
 {
 	struct uci_config *cfg = NULL;
 
@@ -151,8 +153,56 @@ static struct uci_config *uci_alloc_file(struct uci_context *ctx, const char *na
 	return cfg;
 
 error:
-	uci_drop_file(cfg);
+	uci_drop_config(cfg);
 	UCI_THROW(ctx, ctx->errno);
 	return NULL;
 }
 
+int uci_unload(struct uci_context *ctx, const char *name)
+{
+	struct uci_config *cfg;
+
+	UCI_HANDLE_ERR(ctx);
+	UCI_ASSERT(ctx, name != NULL);
+
+	uci_foreach_entry(config, &ctx->root, cfg) {
+		if (!strcmp(cfg->name, name))
+			goto found;
+	}
+	UCI_THROW(ctx, UCI_ERR_NOTFOUND);
+
+found:
+	uci_list_del(&cfg->list);
+	uci_drop_config(cfg);
+
+	return 0;
+}
+
+char **uci_list_configs(struct uci_context *ctx)
+{
+	char **configs;
+	glob_t globbuf;
+	int size, i;
+	char *buf;
+
+	if (glob(UCI_CONFDIR "/*", GLOB_MARK, NULL, &globbuf) != 0)
+		return NULL;
+
+	size = sizeof(char *) * (globbuf.gl_pathc + 1);
+	for(i = 0; i < globbuf.gl_pathc; i++)
+		size += strlen(globbuf.gl_pathv[i]) + 1;
+
+	configs = malloc(size);
+	if (!configs)
+		return NULL;
+
+	memset(configs, 0, size);
+	buf = (char *) &configs[globbuf.gl_pathc + 1];
+	for(i = 0; i < globbuf.gl_pathc; i++) {
+		configs[i] = buf;
+		strcpy(buf, globbuf.gl_pathv[i]);
+		buf += strlen(buf) + 1;
+	}
+	return configs;
+}
+