35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
//
|
|
// Copyright (C) 2016 The Android Open Source Project
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
|
|
#ifndef UPDATE_ENGINE_PAYLOAD_GENERATOR_XZ_H_
|
|
#define UPDATE_ENGINE_PAYLOAD_GENERATOR_XZ_H_
|
|
|
|
#include <brillo/secure_blob.h>
|
|
|
|
namespace chromeos_update_engine {
|
|
|
|
// Initialize the xz compression unit. Call once before any call to
|
|
// XzCompress().
|
|
void XzCompressInit();
|
|
|
|
// Compresses the input buffer |in| into |out| with xz. The compressed stream
|
|
// will be the equivalent of running xz -9 --check=none
|
|
bool XzCompress(const brillo::Blob& in, brillo::Blob* out);
|
|
|
|
} // namespace chromeos_update_engine
|
|
|
|
#endif // UPDATE_ENGINE_PAYLOAD_GENERATOR_XZ_H_
|