diff options
Diffstat (limited to 'libbuild2/json.ixx')
| -rw-r--r-- | libbuild2/json.ixx | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/libbuild2/json.ixx b/libbuild2/json.ixx new file mode 100644 index 0000000..c2b8845 --- /dev/null +++ b/libbuild2/json.ixx @@ -0,0 +1,222 @@ +// file : libbuild2/json.ixx -*- C++ -*- +// license : MIT; see accompanying LICENSE file + +namespace build2 +{ + inline json_value:: + ~json_value () noexcept + { + switch (type) + { + case json_type::null: + case json_type::boolean: + case json_type::signed_number: + case json_type::unsigned_number: + case json_type::hexadecimal_number: break; + case json_type::string: string.~string_type (); break; + case json_type::array: array.~array_type (); break; + case json_type::object: object.~object_type (); break; + } + } + + inline json_value:: + json_value (json_type t) noexcept + : type (t) + { + switch (type) + { + case json_type::null: break; + case json_type::boolean: boolean = false; break; + case json_type::signed_number: signed_number = 0; break; + case json_type::unsigned_number: + case json_type::hexadecimal_number: unsigned_number = 0; break; + case json_type::string: new (&string) string_type (); break; + case json_type::array: new (&array) array_type (); break; + case json_type::object: new (&object) object_type (); break; + } + } + + inline json_value:: + json_value (std::nullptr_t) noexcept + : type (json_type::null) + { + } + + inline json_value:: + json_value (bool v) noexcept + : type (json_type::boolean), boolean (v) + { + } + + inline json_value:: + json_value (int64_t v) noexcept + : type (json_type::signed_number), signed_number (v) + { + } + + inline json_value:: + json_value (uint64_t v, bool hex) noexcept + : type (hex + ? json_type::hexadecimal_number + : json_type::unsigned_number), + unsigned_number (v) + { + } + + inline json_value:: + json_value (string_type v) + : type (json_type::string), string (move (v)) + { + } + + inline const json_value& json_value:: + at (const string_type& n) const + { + return at (n.c_str ()); + } + + inline json_value& json_value:: + at (const string_type& n) + { + return at (n.c_str ()); + } + + inline const json_value& json_value:: + operator[] (const string_type& n) const + { + return operator[] (n.c_str ()); + } + + inline json_value& json_value:: + operator[] (const string_type& n) + { + return operator[] (n.c_str ()); + } + + inline json_value:: + json_value (json_value&& v) noexcept + : type (v.type) + { + switch (type) + { + case json_type::null: + break; + case json_type::boolean: + boolean = v.boolean; + break; + case json_type::signed_number: + signed_number = v.signed_number; + break; + case json_type::unsigned_number: + case json_type::hexadecimal_number: + unsigned_number = v.unsigned_number; + break; + case json_type::string: + new (&string) string_type (move (v.string)); + v.string.~string_type (); + break; + case json_type::array: + new (&array) array_type (move (v.array)); + v.array.~array_type (); + break; + case json_type::object: + new (&object) object_type (move (v.object)); + v.object.~object_type (); + break; + } + + v.type = json_type::null; + } + + inline json_value:: + json_value (const json_value& v) + : type (v.type) + { + switch (type) + { + case json_type::null: + break; + case json_type::boolean: + boolean = v.boolean; + break; + case json_type::signed_number: + signed_number = v.signed_number; + break; + case json_type::unsigned_number: + case json_type::hexadecimal_number: + unsigned_number = v.unsigned_number; + break; + case json_type::string: + new (&string) string_type (v.string); + break; + case json_type::array: + new (&array) array_type (v.array); + break; + case json_type::object: + new (&object) object_type (v.object); + break; + } + } + + inline json_value& json_value:: + operator= (json_value&& v) noexcept + { + if (this != &v) + { + this->~json_value (); + new (this) json_value (move (v)); + } + return *this; + } + + inline json_value& json_value:: + operator= (const json_value& v) + { + if (this != &v) + { + this->~json_value (); + new (this) json_value (v); + } + return *this; + } + + // json_array + // + inline json_array:: + json_array () noexcept + : json_value (json_type::array) + { + } + + inline json_array:: + json_array (json_parser& p) + : json_value (p, json_type::array) + { + } + + inline void json_array:: + serialize (json_buffer_serializer& s) const + { + json_value::serialize (s, json_type::array); + } + + // json_object + // + inline json_object:: + json_object () noexcept + : json_value (json_type::object) + { + } + + inline json_object:: + json_object (json_parser& p) + : json_value (p, json_type::object) + { + } + + inline void json_object:: + serialize (json_buffer_serializer& s) const + { + json_value::serialize (s, json_type::object); + } +} |