lighttpd 1.4.x https://www.lighttpd.net/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

170 lines
4.5 KiB

#ifndef ARRAY_H
#define ARRAY_H
#include "first.h"
#include "buffer.h"
struct data_unset; /* declaration */
struct data_methods {
struct data_unset *(*copy)(const struct data_unset *src); \
void (*free)(struct data_unset *p); \
int (*insert_dup)(struct data_unset *dst, struct data_unset *src); \
void (*print)(const struct data_unset *p, int depth);
};
typedef enum { TYPE_STRING, TYPE_ARRAY, TYPE_INTEGER, TYPE_CONFIG, TYPE_OTHER } data_type_t;
#define DATA_UNSET \
buffer key; \
const struct data_methods *fn; /* function table */ \
data_type_t type
typedef struct data_unset {
DATA_UNSET;
} data_unset;
typedef struct {
data_unset **data;
data_unset **sorted;
uint32_t used; /* <= INT32_MAX */
uint32_t size;
} array;
typedef struct {
DATA_UNSET;
int ext; /*(fits in space due to alignment in 64-bit; extends 32-bit)*/
buffer value;
} data_string;
data_string *data_string_init(void);
typedef struct {
DATA_UNSET;
array value;
} data_array;
data_array *data_array_init(void);
typedef struct {
DATA_UNSET;
int value;
} data_integer;
data_integer *data_integer_init(void);
__attribute_returns_nonnull__
array *array_init(uint32_t n);
__attribute_cold__
void array_copy_array(array *dst, const array *src);
__attribute_cold__
void array_free_data(array *a);
void array_free(array *a);
__attribute_hot__
void array_reset_data_strings(array *a);
__attribute_cold__
void array_insert_unique(array *a, data_unset *entry);
__attribute_cold__
data_unset *array_pop(array *a); /* only works on "simple" lists with autogenerated keys */
__attribute_cold__
__attribute_pure__
int array_is_vlist(const array *a);
__attribute_cold__
__attribute_pure__
int array_is_kvany(const array *a);
__attribute_cold__
__attribute_pure__
int array_is_kvarray(const array *a);
__attribute_cold__
__attribute_pure__
int array_is_kvstring(const array *a);
__attribute_pure__
data_unset *array_get_element_klen_ext(const array *a, int ext, const char *key, uint32_t klen);
__attribute_pure__
data_unset *array_get_element_klen(const array *a, const char *key, uint32_t klen);
__attribute_cold__
__attribute_pure__
data_unset *array_get_data_unset(const array *a, const char *key, uint32_t klen);
__attribute_cold__
data_unset *array_extract_element_klen(array *a, const char *key, uint32_t klen); /* removes found entry from array */
__attribute_returns_nonnull__
int * array_get_int_ptr(array *a, const char *k, uint32_t klen);
__attribute_returns_nonnull__
buffer * array_get_buf_ptr_ext(array *a, int ext, const char *k, uint32_t klen);
__attribute_returns_nonnull__
buffer * array_get_buf_ptr(array *a, const char *k, uint32_t klen);
void array_insert_value(array *a, const char *v, uint32_t vlen);
static inline void array_set_key_value(array * const a, const char * const k, const uint32_t klen, const char * const v, const uint32_t vlen);
static inline void array_set_key_value(array * const a, const char * const k, const uint32_t klen, const char * const v, const uint32_t vlen) {
buffer_copy_string_len(array_get_buf_ptr(a, k, klen), v, vlen);
}
__attribute_cold__
void array_replace(array *a, data_unset *entry);
__attribute_cold__
int array_print(const array *a, int depth);
__attribute_cold__
void array_print_indent(int depth);
__attribute_cold__
__attribute_pure__
uint32_t array_get_max_key_length(const array *a);
__attribute_pure__
data_unset * array_match_key_prefix_klen (const array * const a, const char * const s, const uint32_t slen);
__attribute_pure__
data_unset * array_match_key_prefix_nc_klen (const array * const a, const char * const s, const uint32_t slen);
__attribute_pure__
data_unset * array_match_key_prefix (const array * const a, const buffer * const b);
__attribute_pure__
data_unset * array_match_key_prefix_nc (const array * const a, const buffer * const b);
__attribute_pure__
const buffer * array_match_value_prefix (const array * const a, const buffer * const b);
__attribute_pure__
const buffer * array_match_value_prefix_nc (const array * const a, const buffer * const b);
__attribute_pure__
data_unset * array_match_key_suffix (const array * const a, const buffer * const b);
__attribute_pure__
data_unset * array_match_key_suffix_nc (const array * const a, const buffer * const b);
__attribute_pure__
const buffer * array_match_value_suffix (const array * const a, const buffer * const b);
__attribute_pure__
const buffer * array_match_value_suffix_nc (const array * const a, const buffer * const b);
__attribute_pure__
data_unset * array_match_path_or_ext (const array * const a, const buffer * const b);
#endif