json

Source: ./json.scar

Functions

parse

parse(string json_string) -> void*

Parse JSON string and return json_t pointer

loadup_file

loadup_file(string filename) -> void*

Parse JSON from file and return json_t pointer

to_string

to_string(void* json_obj) -> string

Convert json_t to string representation

to_string_pretty

to_string_pretty(void* json_obj) -> string

Convert json_t to pretty-printed string

save_to_file

save_to_file(void* json_obj, string filename) -> bool

Save json_t to file

get_type

get_type(void* json_obj) -> i32

Get the type of a JSON value

check_is_object

check_is_object(void* json_obj) -> bool

Check if JSON value is of specific type

check_is_array

check_is_array(void* json_obj) -> bool

Check if JSON value is an array

check_is_string

check_is_string(void* json_obj) -> bool

Check if JSON value is a string

check_is_integer

check_is_integer(void* json_obj) -> bool

Check if JSON value is an integer

check_is_real

check_is_real(void* json_obj) -> bool

Check if JSON value is a real number

check_is_number

check_is_number(void* json_obj) -> bool

Check if JSON value is a number

check_is_true

check_is_true(void* json_obj) -> bool

Check if JSON value is true

check_is_false

check_is_false(void* json_obj) -> bool

Check if JSON value is false

check_is_boolean

check_is_boolean(void* json_obj) -> bool

Check if JSON value is a boolean

check_is_null

check_is_null(void* json_obj) -> bool

Check if JSON value is null

new_object

new_object() -> void*

Create JSON values

new_array

new_array() -> void*

Create a new JSON array

new_string

new_string(string value) -> void*

Create a new JSON string

new_integer

new_integer(i64 value) -> void*

Create a new JSON integer

new_real

new_real(f64 value) -> void*

Create a new JSON real number

new_true

new_true() -> void*

Create a new JSON true value

new_false

new_false() -> void*

Create a new JSON false value

new_boolean

new_boolean(bool value) -> void*

Create a new JSON boolean value

new_null

new_null() -> void*

Create a new JSON null value

get_string_value

get_string_value(void* json_obj) -> string

Extract values from JSON

get_integer_value

get_integer_value(void* json_obj) -> i64

Get the integer value of a JSON integer

get_real_value

get_real_value(void* json_obj) -> f64

Get the real value of a JSON real number

get_number_value

get_number_value(void* json_obj) -> f64

Get the number value of a JSON number

get_boolean_value

get_boolean_value(void* json_obj) -> bool

Get the boolean value of a JSON boolean

obj_get

obj_get(void* json_obj, string key) -> void*

Object operations

obj_set

obj_set(void* json_obj, string key, void* value) -> bool

Set the value of a JSON object

obj_set_new

obj_set_new(void* json_obj, string key, void* value) -> bool

Set the value of a JSON object with a new value

obj_del

obj_del(void* json_obj, string key) -> bool

Delete a key from a JSON object

obj_clear

obj_clear(void* json_obj) -> bool

Clear all keys from a JSON object

obj_size

obj_size(void* json_obj) -> i32

Get the size of a JSON object

arr_get

arr_get(void* json_array, i32 index) -> void*

Array operations

arr_set

arr_set(void* json_array, i32 index, void* value) -> bool

Set the value of a JSON array

arr_set_new

arr_set_new(void* json_array, i32 index, void* value) -> bool

Set the value of a JSON array with a new value

arr_append

arr_append(void* json_array, void* value) -> bool

Append a value to a JSON array

arr_append_new

arr_append_new(void* json_array, void* value) -> bool

Append a value to a JSON array with a new value

arr_insert

arr_insert(void* json_array, i32 index, void* value) -> bool

Insert a value into a JSON array

arr_insert_new

arr_insert_new(void* json_array, i32 index, void* value) -> bool

Insert a value into a JSON array with a new value

arr_remove

arr_remove(void* json_array, i32 index) -> bool

Remove a value from a JSON array

arr_clear

arr_clear(void* json_array) -> bool

Clear all values from a JSON array

arr_size

arr_size(void* json_array) -> i32

Get the size of a JSON array

inc_ref

inc_ref(void* json_obj) -> void*

Memory management

dec_ref

dec_ref(void* json_obj) -> void

This will also delete objects created with dump_to_file

get_object_string

get_object_string(void* json_obj, string key) -> string

Utility function for easier usage, get object string

get_object_integer

get_object_integer(void* json_obj, string key) -> i64

Utility function for easier usage, get object integer

get_object_real

get_object_real(void* json_obj, string key) -> f64

Utility function for easier usage, get object real

get_object_boolean

get_object_boolean(void* json_obj, string key) -> bool

Utility function for easier usage, get object boolean