From f26f66d866ba1a9f3204e6fdfe2b07e67b5492ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 21:41:32 +0200 Subject: Adding upstream version 2.8. Signed-off-by: Daniel Baumann --- util/json.h | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 util/json.h (limited to 'util/json.h') diff --git a/util/json.h b/util/json.h new file mode 100644 index 0000000..54e33e3 --- /dev/null +++ b/util/json.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef __JSON__H +#define __JSON__H + +#ifdef CONFIG_JSONC +#include +#include "util/types.h" + +/* Wrappers around json-c's API */ + +#define json_create_object(o) json_object_new_object(o) +#define json_create_array(a) json_object_new_array(a) +#define json_free_object(o) json_object_put(o) +#define json_free_array(a) json_object_put(a) +#define json_object_add_value_uint(o, k, v) \ + json_object_object_add(o, k, json_object_new_uint64(v)) +#define json_object_add_value_int(o, k, v) \ + json_object_object_add(o, k, json_object_new_int(v)) +#ifndef CONFIG_JSONC_14 +#define json_object_new_uint64(v) util_json_object_new_uint64(v) +#define json_object_get_uint64(v) util_json_object_get_uint64(v) +#endif +#define json_object_add_value_uint64(o, k, v) \ + json_object_object_add(o, k, json_object_new_uint64(v)) +#define json_object_add_value_uint128(o, k, v) \ + json_object_object_add(o, k, util_json_object_new_uint128(v)) +#define json_object_add_value_double(o, k, v) \ + json_object_object_add(o, k, util_json_object_new_double(v)) +#define json_object_add_value_float(o, k, v) \ + json_object_object_add(o, k, json_object_new_double(v)) +static inline int json_object_add_value_string(struct json_object *o, const char *k, const char *v) { + return json_object_object_add(o, k, v ? json_object_new_string(v) : NULL); +} +#define json_object_add_value_array(o, k, v) \ + json_object_object_add(o, k, v) +#define json_object_add_value_object(o, k, v) \ + json_object_object_add(o, k, v) +#define json_array_add_value_object(o, k) \ + json_object_array_add(o, k) +static inline int json_array_add_value_string(struct json_object *o, const char *v) { + return json_object_array_add(o, v ? json_object_new_string(v) : NULL); +} +#define json_print_object(o, u) \ + printf("%s", json_object_to_json_string_ext(o, \ + JSON_C_TO_STRING_PRETTY | \ + JSON_C_TO_STRING_NOSLASHESCAPE)) + +struct json_object *util_json_object_new_double(long double d); +struct json_object *util_json_object_new_uint64(uint64_t i); +struct json_object *util_json_object_new_uint128(nvme_uint128_t val); +struct json_object *util_json_object_new_uint128(nvme_uint128_t val); + +uint64_t util_json_object_get_uint64(struct json_object *obj); + +#else /* !CONFIG_JSONC */ + +struct json_object; + +#endif + +#endif -- cgit v1.2.3