lib/json
1
0
Fork 0
mirror of https://github.com/nlohmann/json.git synced 2025-07-31 10:24:23 +03:00
Code Activity

💥 change serialization of binary values

Browse Source
This commit is contained in:
Niels Lohmann
2020-05-18 13:53:20 +02:00
parent 9eb19bcc27
commit b7ff40029a
6 changed files with 273 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
include/nlohmann/json.hpp
View File

@ -2234,16 +2234,15 @@ class basic_json
possible values: `strict` (throws and exception in case a decoding error
occurs; default), `replace` (replace invalid UTF-8 sequences with U+FFFD),
and `ignore` (ignore invalid UTF-8 sequences during serialization).
@param[in] serialize_binary Whether or not to allow serialization of binary
types to JSON. Because binary types are non-standard, this will produce
non-conformant JSON, and is disabled by default. This flag is primarily
useful for debugging. Will output the binary value as a list of 8-bit
numbers prefixed by "b" (e.g. "bindata" = b[3, 0, 42, 255]).
@return string containing the serialization of the JSON value
@throw type_error.316 if a string stored inside the JSON value is not
UTF-8 encoded
UTF-8 encoded and @a error_handler is set to strict
@note Binary values are serialized as object containing two keys:
- "bytes": an array of bytes as integers
- "subtype": the subtype as integer or "null" if the binary has no subtype
@complexity Linear.
@ -2258,24 +2257,24 @@ class basic_json
@since version 1.0.0; indentation character @a indent_char, option
@a ensure_ascii and exceptions added in version 3.0.0; error
handlers added in version 3.4.0.
handlers added in version 3.4.0; serialization of binary values added
in version 3.8.0.
*/
string_t dump(const int indent = -1,
const char indent_char = ' ',
const bool ensure_ascii = false,
const error_handler_t error_handler = error_handler_t::strict,
const bool serialize_binary = false) const
const error_handler_t error_handler = error_handler_t::strict) const
{
string_t result;
serializer s(detail::output_adapter<char, string_t>(result), indent_char, error_handler);
if (indent >= 0)
{
s.dump(*this, true, ensure_ascii, static_cast<unsigned int>(indent), 0, serialize_binary);
s.dump(*this, true, ensure_ascii, static_cast<unsigned int>(indent));
}
else
{
s.dump(*this, false, ensure_ascii, 0, 0, serialize_binary);
s.dump(*this, false, ensure_ascii, 0);
}
return result;