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json: add dispatchers for 16bit integers

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This commit is contained in:
Lennart Poettering 2022-09-28 11:35:47 +02:00
parent 24fe5e9807
commit e085625f09
2 changed files with 32 additions and 0 deletions
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30
src/shared/json.c
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@ -4404,6 +4404,36 @@ int json_dispatch_int32(const char *name, JsonVariant *variant, JsonDispatchFlag
return 0;
}
int json_dispatch_int16(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
int16_t *i = ASSERT_PTR(userdata);
assert(variant);
if (!json_variant_is_integer(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an integer.", strna(name));
if (json_variant_integer(variant) < INT16_MIN || json_variant_integer(variant) > INT16_MAX)
return json_log(variant, flags, SYNTHETIC_ERRNO(ERANGE), "JSON field '%s' out of bounds.", strna(name));
*i = (int16_t) json_variant_integer(variant);
return 0;
}
int json_dispatch_uint16(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
uint16_t *i = ASSERT_PTR(userdata);
assert(variant);
if (!json_variant_is_unsigned(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an unsigned integer.", strna(name));
if (json_variant_unsigned(variant) > UINT16_MAX)
return json_log(variant, flags, SYNTHETIC_ERRNO(ERANGE), "JSON field '%s' out of bounds.", strna(name));
*i = (uint16_t) json_variant_unsigned(variant);
return 0;
}
int json_dispatch_string(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
char **s = ASSERT_PTR(userdata);
int r;

2
src/shared/json.h
View file

@ -369,6 +369,8 @@ int json_dispatch_int64(const char *name, JsonVariant *variant, JsonDispatchFlag
int json_dispatch_uint64(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_uint32(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_int32(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_uint16(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_int16(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_uid_gid(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_user_group_name(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);
int json_dispatch_id128(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata);