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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_CRONET_ANDROID_SHARED_DICTIONARY_WITH_BYTE_BUFFER_H_
#define COMPONENTS_CRONET_ANDROID_SHARED_DICTIONARY_WITH_BYTE_BUFFER_H_
#include <jni.h>
#include <string>
#include "base/android/scoped_java_ref.h"
#include "base/memory/scoped_refptr.h"
#include "components/cronet/android/io_buffer_with_byte_buffer.h"
#include "net/base/hash_value.h"
#include "net/shared_dictionary/shared_dictionary.h"
namespace cronet {
class SharedDictionaryWithByteBuffer final : public net::SharedDictionary {
public:
static scoped_refptr<SharedDictionaryWithByteBuffer> MaybeCreate(
JNIEnv* env,
const base::android::JavaRef<jbyteArray>& dictionary_sha256_hash,
const base::android::JavaRef<jobject>& dictionary_content_byte_buffer,
jint dictionary_content_position,
jint dictionary_content_limit,
const base::android::JavaRef<jstring>& dictionary_id);
int ReadAll(base::OnceCallback<void(int)> callback) override;
scoped_refptr<net::IOBuffer> data() const override;
const net::SHA256HashValue& hash() const override;
const std::string& id() const override;
size_t size() const override;
private:
SharedDictionaryWithByteBuffer(
JNIEnv* env,
const base::android::JavaRef<jbyteArray>& dictionary_sha256_hash,
const base::android::JavaRef<jobject>& dictionary_content_byte_buffer,
jint dictionary_content_position,
jint dictionary_content_limit,
const base::android::JavaRef<jstring>& dictionary_id);
~SharedDictionaryWithByteBuffer() override;
net::SHA256HashValue hash_;
scoped_refptr<IOBufferWithByteBuffer> content_;
std::string id_;
};
} // namespace cronet
#endif // COMPONENTS_CRONET_ANDROID_SHARED_DICTIONARY_WITH_BYTE_BUFFER_H_
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