Flutter Linux Embedder
json_message_codec.h
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_SHELL_PLATFORM_COMMON_JSON_MESSAGE_CODEC_H_
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#define FLUTTER_SHELL_PLATFORM_COMMON_JSON_MESSAGE_CODEC_H_
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#include <rapidjson/document.h>
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#include "
flutter/shell/platform/common/client_wrapper/include/flutter/message_codec.h
"
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namespace
flutter
{
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// A message encoding/decoding mechanism for communications to/from the
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// Flutter engine via JSON channels.
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class
JsonMessageCodec
:
public
MessageCodec
<rapidjson::Document> {
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public
:
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// Returns the shared instance of the codec.
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static
const
JsonMessageCodec
&
GetInstance
();
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~JsonMessageCodec
() =
default
;
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// Prevent copying.
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JsonMessageCodec
(
JsonMessageCodec
const
&) =
delete
;
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JsonMessageCodec
&
operator=
(
JsonMessageCodec
const
&) =
delete
;
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protected
:
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// Instances should be obtained via GetInstance.
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JsonMessageCodec
() =
default
;
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// |flutter::MessageCodec|
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std::unique_ptr<rapidjson::Document>
DecodeMessageInternal
(
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const
uint8_t* binary_message,
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const
size_t
message_size)
const override
;
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// |flutter::MessageCodec|
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std::unique_ptr<std::vector<uint8_t>>
EncodeMessageInternal
(
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const
rapidjson::Document& message)
const override
;
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};
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}
// namespace flutter
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#endif // FLUTTER_SHELL_PLATFORM_COMMON_JSON_MESSAGE_CODEC_H_
flutter::MessageCodec
Definition:
message_codec.h:17
flutter::JsonMessageCodec::GetInstance
static const JsonMessageCodec & GetInstance()
Definition:
json_message_codec.cc:17
flutter::JsonMessageCodec::JsonMessageCodec
JsonMessageCodec()=default
flutter::JsonMessageCodec::~JsonMessageCodec
~JsonMessageCodec()=default
flutter::JsonMessageCodec::DecodeMessageInternal
std::unique_ptr< rapidjson::Document > DecodeMessageInternal(const uint8_t *binary_message, const size_t message_size) const override
Definition:
json_message_codec.cc:35
flutter::JsonMessageCodec::operator=
JsonMessageCodec & operator=(JsonMessageCodec const &)=delete
message_codec.h
flutter
Definition:
accessibility_bridge.cc:14
flutter::JsonMessageCodec
Definition:
json_message_codec.h:16
flutter::JsonMessageCodec::EncodeMessageInternal
std::unique_ptr< std::vector< uint8_t > > EncodeMessageInternal(const rapidjson::Document &message) const override
Definition:
json_message_codec.cc:22
shell
platform
common
json_message_codec.h
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