struct uci_option;
struct uci_history;
struct uci_context;
+struct uci_backend;
struct uci_parse_context;
*/
extern int uci_unload(struct uci_context *ctx, struct uci_package *p);
-/**
- * uci_cleanup: Clean up after an error
- *
- * @ctx: uci context
- */
-extern int uci_cleanup(struct uci_context *ctx);
-
/**
* uci_lookup: Look up an uci element
*
*/
extern int uci_lookup(struct uci_context *ctx, struct uci_element **res, struct uci_package *package, char *section, char *option);
+/**
+ * uci_add_section: Add an unnamed section
+ * @ctx: uci context
+ * @p: package to add the section to
+ * @type: section type
+ * @res: pointer to store a reference to the new section in
+ */
+extern int uci_add_section(struct uci_context *ctx, struct uci_package *p, char *type, struct uci_section **res);
+
/**
* uci_set_element_value: Replace an element's value with a new one
* @ctx: uci context
* @section: section name
* @option: option name
* @value: value (option) or type (section)
+ * @result: store the updated element in this variable (optional)
*/
-extern int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char *option, char *value);
+extern int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char *option, char *value, struct uci_element **result);
/**
* uci_rename: Rename an element
/**
* uci_list_configs: List available uci config files
* @ctx: uci context
+ *
+ * caller is responsible for freeing the allocated memory behind list
*/
extern int uci_list_configs(struct uci_context *ctx, char ***list);
char *name;
};
+struct uci_backend
+{
+ const char *name;
+ char **(*list_configs)(struct uci_context *ctx);
+ struct uci_package *(*load)(struct uci_context *ctx, const char *name);
+ void (*commit)(struct uci_context *ctx, struct uci_package **p, bool overwrite);
+};
+
+
struct uci_context
{
/* list of config packages */
/* parser context, use for error handling only */
struct uci_parse_context *pctx;
+ /* backend for import and export */
+ struct uci_backend *backend;
+
/* uci runtime flags */
enum uci_flags flags;
struct uci_element e;
struct uci_list sections;
struct uci_context *ctx;
- bool confdir;
+ bool has_history;
char *path;
/* private: */
+ struct uci_backend *backend;
int n_section;
struct uci_list history;
struct uci_list saved_history;