#define TEST_BIT(_name, _bit) \
(_name[(_bit) / 8] & (1 << ((_bit) % 8)))
-#define OPTMAP_OPTION(_maptype, _type, _field, ...) \
- { \
- .type = _maptype, \
- .name = #_field, \
- .offset = offsetof(_type, _field), \
- __VA_ARGS__ \
- }
-
-struct uci_sectmap;
+#define UCIMAP_OPTION(_type, _field) \
+ .type = UCIMAP_CUSTOM, \
+ .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 uci_map {
- struct uci_sectmap **sections;
+ struct uci_sectionmap **sections;
unsigned int n_sections;
struct list_head sdata;
struct list_head fixup;
UCIMAP_BOOL = 0x1,
UCIMAP_INT = 0x2,
UCIMAP_SECTION = 0x3,
+ UCIMAP_CUSTOM = 0x4,
UCIMAP_SUBTYPE = 0xf, /* subtype mask */
};
-union uci_datamap {
+union ucimap_data {
int i;
bool b;
- const char *s;
+ char *s;
void *section;
+ 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 uci_datamap data;
+ union ucimap_data data;
};
-struct uci_sectmap {
+struct uci_sectionmap {
/* 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;
+
+ /* allocate a new data structure and return a pointer to the section map data */
+ 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_section)(struct uci_map *map, void *section, struct uci_section *s);
+ int (*init)(struct uci_map *map, void *section, struct uci_section *s);
/* pass the fully processed struct to the callback after the section end */
- int (*add_section)(struct uci_map *map, void *section);
+ int (*add)(struct uci_map *map, void *section);
/* let the callback clean up its own stuff in the section */
- int (*free_section)(struct uci_map *map, void *section);
+ int (*free)(struct uci_map *map, void *section);
/* list of option mappings for this section */
struct uci_optmap *options;
unsigned int n_options;
+ unsigned int options_size;
};
struct uci_optmap {
unsigned int offset;
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;
struct {
int maxlen;
} s;
- struct uci_sectmap *sm;
+ struct uci_sectionmap *sm;
} data;
};
+struct ucimap_list {
+ int n_items;
+ union ucimap_data item[];
+};
+
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);