X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;f=uci.h;h=a5eb7f153ebc79bd600df47b210198b53751024f;hb=825be5d0cd699919fbad15901c63044f0efffe82;hp=1b2fd63eaa1f8f5780a31e24d0f875b792ab5af0;hpb=cb9a05e41a9d0ba3c54e4efdff98333b33b9ca9d;p=project%2Fuci.git

diff --git a/uci.h b/uci.h
index 1b2fd63..a5eb7f1 100644
--- a/uci.h
+++ b/uci.h
@@ -15,6 +15,10 @@
 #ifndef __LIBUCI_H
 #define __LIBUCI_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include "uci_config.h"
 
 /*
@@ -29,6 +33,7 @@
 #include <stdbool.h>
 #include <setjmp.h>
 #include <stdio.h>
+#include <stdint.h>
 
 #define UCI_CONFDIR "/etc/config"
 #define UCI_SAVEDIR "/tmp/.uci"
@@ -65,6 +70,7 @@ struct uci_option;
 struct uci_delta;
 struct uci_context;
 struct uci_backend;
+struct uci_parse_option;
 struct uci_parse_context;
 
 
@@ -344,6 +350,23 @@ int uci_parse_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str);
  */
 int uci_lookup_next(struct uci_context *ctx, struct uci_element **e, struct uci_list *list, const char *name);
 
+/**
+ * uci_parse_section: look up a set of options
+ * @s: uci section
+ * @opts: list of options to look up
+ * @n_opts: number of options to look up
+ * @tb: array of pointers to found options
+ */
+void uci_parse_section(struct uci_section *s, const struct uci_parse_option *opts,
+		       int n_opts, struct uci_option **tb);
+
+/**
+ * uci_hash_options: build a hash over a list of options
+ * @tb: list of option pointers
+ * @n_opts: number of options
+ */
+uint32_t uci_hash_options(struct uci_option **tb, int n_opts);
+
 
 /* UCI data structures */
 enum uci_type {
@@ -521,6 +544,11 @@ struct uci_plugin
 	void *dlh;
 };
 
+struct uci_parse_option {
+	const char *name;
+	enum uci_option_type type;
+};
+
 
 /* linked list handling */
 #ifndef offsetof
@@ -698,4 +726,20 @@ uci_lookup_option(struct uci_context *ctx, struct uci_section *s, const char *na
 		return NULL;
 }
 
+static inline const char *
+uci_lookup_option_string(struct uci_context *ctx, struct uci_section *s, const char *name)
+{
+	struct uci_option *o;
+
+	o = uci_lookup_option(ctx, s, name);
+	if (!o || o->type != UCI_TYPE_STRING)
+		return NULL;
+
+	return o->v.string;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif