#ifndef XPC_H
#define XPC_H

#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>

typedef void *xpc_object_t;

enum xpc_value_type {
    XPC_NULL = 1,
    XPC_BOOL = 2,
    XPC_INT64 = 3,
    XPC_UINT64 = 4,
    XPC_DOUBLE = 5,
    XPC_POINTER = 6,
    XPC_DATE = 7,
    XPC_DATA = 8,
    XPC_STRING = 9,
    XPC_UUID = 10,
    XPC_FD = 11,
    XPC_SHMEM = 12,
    XPC_MACH_SEND = 13,
    XPC_ARRAY = 14,
    XPC_DICTIONARY = 15,
    XPC_ERROR = 16,
    XPC_CONNECTION = 17,
    XPC_ENDPOINT = 18,
    XPC_SERIALIZER = 19,
    XPC_PIPE = 20,
    XPC_MACH_RECV = 21,
    XPC_BUNDLE = 22,
    XPC_SERVICE = 23,
    XPC_SERVICE_INSTANCE = 24,
    XPC_ACTIVITY = 25,
    XPC_FILE_TRANSFER = 26,
};
typedef enum xpc_value_type xpc_type_t;

void xpc_free(xpc_object_t obj);

xpc_type_t xpc_get_type(xpc_object_t obj);

/* Bool */
xpc_object_t xpc_bool_create(bool value);
bool xpc_bool_get_value(xpc_object_t obj);

/* int64 */
xpc_object_t xpc_int64_create(int64_t value);
int64_t xpc_int64_get_value(xpc_object_t obj);
xpc_object_t xpc_uint64_create(uint64_t value);
uint64_t xpc_uint64_get_value(xpc_object_t obj);

/* Double */
xpc_object_t xpc_double_create(double value);
double xpc_double_get_value(xpc_object_t obj);

/* Data */
xpc_object_t xpc_data_create(const void *value, size_t length);
size_t xpc_data_get_length(xpc_object_t obj);
size_t xpc_data_get_bytes(xpc_object_t obj, void *ptr, size_t off, size_t len);
const void *xpc_data_get_bytes_ptr(xpc_object_t obj);

/* String */
xpc_object_t xpc_string_create(const char *value);
xpc_object_t xpc_string_create_with_length(const char *value, size_t len);
size_t xpc_string_get_length(xpc_object_t obj);
const char *xpc_string_get_string_ptr(xpc_object_t obj);

/* UUID */
xpc_object_t xpc_uuid_create(const unsigned char value[16]);
const unsigned char *xpc_uuid_get_bytes(xpc_object_t obj);

/* Dictionary */
xpc_object_t xpc_dictionary_create(const char **keys, const xpc_object_t *values, size_t count);
const char *xpc_dictionary_get_key_by_index(xpc_object_t obj, int index);
xpc_object_t xpc_dictionary_get_value(xpc_object_t obj, const char *key);
void xpc_dictionary_set_value(xpc_object_t obj, const char *key, xpc_object_t value);

bool xpc_dictionary_get_bool(xpc_object_t obj, const char *key);
int64_t xpc_dictionary_get_int64(xpc_object_t obj, const char *key);
uint64_t xpc_dictionary_get_uint64(xpc_object_t obj, const char *key);
double xpc_dictionary_get_double(xpc_object_t obj, const char *key);
const void *xpc_dictionary_get_data(xpc_object_t obj, const char *key, size_t *length);
const char *xpc_dictionary_get_string(xpc_object_t obj, const char *key);

void xpc_dictionary_set_bool(xpc_object_t obj, const char *key, bool value);
void xpc_dictionary_set_int64(xpc_object_t obj, const char *key, int64_t value);
void xpc_dictionary_set_uint64(xpc_object_t obj, const char *key, uint64_t value);
void xpc_dictionary_set_double(xpc_object_t obj, const char *key, double value);
void xpc_dictionary_set_data(xpc_object_t obj, const char *key, const void *value, size_t length);
void xpc_dictionary_set_string(xpc_object_t obj, const char *key, const char *value);

/* Array */
xpc_object_t xpc_array_create(const xpc_object_t *values, size_t count);
xpc_object_t xpc_array_create_preallocated(size_t mem_count);
void xpc_array_append_value(xpc_object_t obj, xpc_object_t value);
void xpc_array_set_value(xpc_object_t obj, size_t index, xpc_object_t value);
xpc_object_t xpc_array_get_value(xpc_object_t obj, size_t index);

#endif //XPC_H