/*
* Copyright 2015-present Facebook, Inc.
*
* 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.
*/
package com.facebook.buck.cxx;
import com.facebook.buck.io.FileContentsScrubber;
import com.google.common.collect.ImmutableCollection;
import java.io.IOException;
import java.nio.channels.FileChannel;
import java.nio.file.Path;
public class OsoSymbolsContentsScrubber implements FileContentsScrubber {
private final ImmutableCollection<Path> cellRoots;
public OsoSymbolsContentsScrubber(ImmutableCollection<Path> cellRoots) {
this.cellRoots = cellRoots;
}
@Override
public void scrubFile(FileChannel file) throws IOException, ScrubException {
if (!Machos.isMacho(file)) {
return;
}
try {
Machos.relativizeOsoSymbols(file, cellRoots);
} catch (Machos.MachoException e) {
throw new ScrubException(e.getMessage());
}
}
}