.name = #_field, \
.offset = offsetof(_type, _field)
+
+#define UCIMAP_SECTION(_name, _field) \
+ .alloc_len = sizeof(_name), \
+ .smap_offset = offsetof(_name, _field)
+
struct uci_sectionmap;
struct uci_optmap;
struct ucimap_list;
struct ucimap_list *list;
};
+struct ucimap_section_data {
+ struct list_head list;
+ struct uci_map *map;
+ struct uci_sectionmap *sm;
+ const char *section_name;
+
+ /* list of allocations done by ucimap */
+ struct uci_alloc *allocmap;
+ unsigned long allocmap_len;
+
+ /* map for changed fields */
+ unsigned char *cmap;
+ bool done;
+};
+
+
struct uci_listmap {
struct list_head list;
union ucimap_data data;
/* type string for the uci section */
const char *type;
- /* length of the struct to map into */
+ /* length of the struct to map into, filled in by macro */
unsigned int alloc_len;
+ /* sectionmap offset, filled in by macro */
+ unsigned int smap_offset;
+
+ /* return a pointer to the section map data (allocate if necessary) */
+ struct ucimap_section_data *(*alloc)(struct uci_map *map,
+ struct uci_sectionmap *sm, struct uci_section *s);
+
/* give the caller time to initialize the preallocated struct */
int (*init)(struct uci_map *map, void *section, struct uci_section *s);
const char *name;
enum ucimap_type type;
int (*parse)(void *section, struct uci_optmap *om, union ucimap_data *data, const char *string);
+ int (*format)(void *section, struct uci_optmap *om, union ucimap_data *data, char **string);
union {
struct {
int base;
extern int ucimap_init(struct uci_map *map);
extern void ucimap_cleanup(struct uci_map *map);
-extern void ucimap_set_changed(void *section, void *field);
-extern int ucimap_store_section(struct uci_map *map, struct uci_package *p, void *section);
+extern void ucimap_set_changed(struct ucimap_section_data *sd, void *field);
+extern int ucimap_store_section(struct uci_map *map, struct uci_package *p, struct ucimap_section_data *sd);
extern void ucimap_parse(struct uci_map *map, struct uci_package *pkg);