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/*
* Copyright (C) 2020 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 ZIPALIGN_H
#define ZIPALIGN_H
namespace android {
/*
* Generate a new, aligned, zip "output" from an "input" zip.
* - alignTo: Alignment (in bytes) for uncompressed entries.
* - force : Overwrite output if it exists, fail otherwise.
* - zopfli : Recompress compressed entries with more efficient algorithm.
* Copy compressed entries as-is, and unaligned, otherwise.
* - pageAlignSharedLibs: Align .so files to @pageSize and other files to
* alignTo, or all files to alignTo if false..
* - pageSize: Specifies the page size of the target device. This is used
* to correctly page-align shared libraries.
*
* Returns 0 on success.
*/
int process(const char* input, const char* output, int alignTo, bool force,
bool zopfli, bool pageAlignSharedLibs, int pageSize);
/*
* Verify the alignment of a zip archive.
* - alignTo: Alignment (in bytes) for uncompressed entries.
* - pageAlignSharedLibs: Align .so files to @pageSize and other files to
* alignTo, or all files to alignTo if false..
* - pageSize: Specifies the page size of the target device. This is used
* to correctly page-align shared libraries.
*
* Returns 0 on success.
*/
int verify(const char* fileName, int alignTo, bool verbose,
bool pageAlignSharedLibs, int pageSize);
} // namespace android
#endif // ZIPALIGN_H
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