4735931ace
It's for the introduction of njs support. For each option that supports native variable and JS template literals introduced next, it's unified as template string. No functional changes.
154 lines
5.0 KiB
C
154 lines
5.0 KiB
C
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/*
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* Copyright (C) Igor Sysoev
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* Copyright (C) Valentin V. Bartenev
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* Copyright (C) NGINX, Inc.
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*/
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#ifndef _NXT_CONF_INCLUDED_
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#define _NXT_CONF_INCLUDED_
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typedef enum {
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NXT_CONF_NULL = 0,
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NXT_CONF_BOOLEAN,
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NXT_CONF_INTEGER,
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NXT_CONF_NUMBER,
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NXT_CONF_STRING,
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NXT_CONF_ARRAY,
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NXT_CONF_OBJECT,
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} nxt_conf_type_t;
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typedef enum {
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NXT_CONF_OP_OK = 0,
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NXT_CONF_OP_NOT_FOUND,
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NXT_CONF_OP_NOT_ALLOWED,
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NXT_CONF_OP_ERROR,
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} nxt_conf_op_ret_t;
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typedef struct nxt_conf_value_s nxt_conf_value_t;
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typedef struct nxt_conf_op_s nxt_conf_op_t;
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typedef struct {
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u_char *pos;
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u_char *detail;
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} nxt_conf_json_error_t;
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typedef enum {
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NXT_CONF_MAP_INT8,
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NXT_CONF_MAP_INT32,
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NXT_CONF_MAP_INT64,
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NXT_CONF_MAP_INT,
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NXT_CONF_MAP_SIZE,
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NXT_CONF_MAP_OFF,
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NXT_CONF_MAP_MSEC,
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NXT_CONF_MAP_DOUBLE,
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NXT_CONF_MAP_STR,
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NXT_CONF_MAP_STR_COPY,
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NXT_CONF_MAP_CSTRZ,
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NXT_CONF_MAP_PTR,
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} nxt_conf_map_type_t;
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typedef struct {
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nxt_str_t name;
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nxt_conf_map_type_t type;
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size_t offset;
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} nxt_conf_map_t;
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typedef struct {
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uint32_t level;
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uint8_t more_space; /* 1 bit. */
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} nxt_conf_json_pretty_t;
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typedef struct {
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nxt_conf_value_t *conf;
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nxt_mp_t *pool;
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nxt_str_t error;
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void *ctx;
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nxt_tstr_state_t *tstr_state;
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nxt_mp_t *conf_pool;
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nxt_uint_t ver;
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} nxt_conf_validation_t;
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NXT_EXPORT nxt_uint_t nxt_conf_type(nxt_conf_value_t *value);
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NXT_EXPORT nxt_conf_value_t *nxt_conf_get_path(nxt_conf_value_t *value,
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nxt_str_t *path);
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NXT_EXPORT nxt_conf_value_t *nxt_conf_get_object_member(nxt_conf_value_t *value,
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nxt_str_t *name, uint32_t *index);
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NXT_EXPORT nxt_conf_value_t *nxt_conf_next_object_member(
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nxt_conf_value_t *value, nxt_str_t *name, uint32_t *next);
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NXT_EXPORT nxt_conf_value_t *nxt_conf_get_array_element(nxt_conf_value_t *value,
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uint32_t index);
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NXT_EXPORT nxt_conf_value_t *nxt_conf_get_array_element_or_itself(
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nxt_conf_value_t *value, uint32_t index);
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NXT_EXPORT nxt_int_t nxt_conf_map_object(nxt_mp_t *mp, nxt_conf_value_t *value,
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nxt_conf_map_t *map, nxt_uint_t n, void *data);
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nxt_conf_op_ret_t nxt_conf_op_compile(nxt_mp_t *mp, nxt_conf_op_t **ops,
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nxt_conf_value_t *root, nxt_str_t *path, nxt_conf_value_t *value,
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nxt_bool_t add);
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nxt_conf_value_t *nxt_conf_clone(nxt_mp_t *mp, nxt_conf_op_t *op,
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nxt_conf_value_t *value);
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nxt_conf_value_t *nxt_conf_json_parse(nxt_mp_t *mp, u_char *start, u_char *end,
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nxt_conf_json_error_t *error);
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#define nxt_conf_json_parse_str(mp, str) \
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nxt_conf_json_parse(mp, (str)->start, (str)->start + (str)->length, NULL)
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size_t nxt_conf_json_length(nxt_conf_value_t *value,
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nxt_conf_json_pretty_t *pretty);
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u_char *nxt_conf_json_print(u_char *p, nxt_conf_value_t *value,
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nxt_conf_json_pretty_t *pretty);
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void nxt_conf_json_position(u_char *start, const u_char *pos, nxt_uint_t *line,
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nxt_uint_t *column);
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nxt_int_t nxt_conf_validate(nxt_conf_validation_t *vldt);
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NXT_EXPORT void nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str);
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NXT_EXPORT void nxt_conf_set_string(nxt_conf_value_t *value, nxt_str_t *str);
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NXT_EXPORT nxt_int_t nxt_conf_set_string_dup(nxt_conf_value_t *value,
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nxt_mp_t *mp, const nxt_str_t *str);
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NXT_EXPORT double nxt_conf_get_number(nxt_conf_value_t *value);
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NXT_EXPORT uint8_t nxt_conf_get_boolean(nxt_conf_value_t *value);
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// FIXME reimplement and reorder functions below
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NXT_EXPORT nxt_uint_t nxt_conf_object_members_count(nxt_conf_value_t *value);
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nxt_conf_value_t *nxt_conf_create_object(nxt_mp_t *mp, nxt_uint_t count);
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void nxt_conf_set_member(nxt_conf_value_t *object, nxt_str_t *name,
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const nxt_conf_value_t *value, uint32_t index);
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nxt_int_t nxt_conf_set_member_dup(nxt_conf_value_t *object, nxt_mp_t *mp,
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nxt_str_t *name, nxt_conf_value_t *value, uint32_t index);
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void nxt_conf_set_member_string(nxt_conf_value_t *object, nxt_str_t *name,
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nxt_str_t *value, uint32_t index);
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nxt_int_t nxt_conf_set_member_string_dup(nxt_conf_value_t *object, nxt_mp_t *mp,
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nxt_str_t *name, nxt_str_t *value, uint32_t index);
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void nxt_conf_set_member_integer(nxt_conf_value_t *object, nxt_str_t *name,
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int64_t value, uint32_t index);
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void nxt_conf_set_member_null(nxt_conf_value_t *object, nxt_str_t *name,
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uint32_t index);
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nxt_conf_value_t *nxt_conf_create_array(nxt_mp_t *mp, nxt_uint_t count);
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void nxt_conf_set_element(nxt_conf_value_t *array, nxt_uint_t index,
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const nxt_conf_value_t *value);
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nxt_int_t nxt_conf_set_element_string_dup(nxt_conf_value_t *array, nxt_mp_t *mp,
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nxt_uint_t index, nxt_str_t *value);
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NXT_EXPORT nxt_uint_t nxt_conf_array_elements_count(nxt_conf_value_t *value);
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NXT_EXPORT nxt_uint_t nxt_conf_array_elements_count_or_1(
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nxt_conf_value_t *value);
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void nxt_conf_array_qsort(nxt_conf_value_t *value,
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int (*compare)(const void *, const void *));
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#endif /* _NXT_CONF_INCLUDED_ */
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