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// Copyright 2019 Google Inc. All Rights Reserved.
//
// 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.
#include "net/disk_cache/simple/simple_index_file.h"
#include <string>
#include "base/files/file_util.h"
#include "base/logging.h"
#include "starboard/configuration_constants.h"
#include "starboard/directory.h"
#include "starboard/types.h"
namespace disk_cache {
// static
bool SimpleIndexFile::TraverseCacheDirectory(
const base::FilePath& cache_path,
const EntryFileCallback& entry_file_callback) {
SbFileError error;
SbDirectory dir = SbDirectoryOpen(cache_path.value().c_str(), &error);
if (dir == kSbDirectoryInvalid) {
PLOG(ERROR) << "opendir " << cache_path.value() << ", erron: " << error;
return false;
}
#if SB_API_VERSION >= 12
std::vector<char> entry(kSbFileMaxName);
while (true) {
if (!SbDirectoryGetNext(dir, entry.data(), entry.size())) {
PLOG(ERROR) << "readdir " << cache_path.value();
return false;
}
const std::string file_name(entry.data());
#else // SB_API_VERSION >= 12
SbDirectoryEntry entry;
while (true) {
if (!SbDirectoryGetNext(dir, &entry)) {
PLOG(ERROR) << "readdir " << cache_path.value();
return false;
}
const std::string file_name(entry.name);
#endif // SB_API_VERSION >= 12
if (file_name == "." || file_name == "..")
continue;
const base::FilePath file_path =
cache_path.Append(base::FilePath(file_name));
base::File::Info file_info;
if (!base::GetFileInfo(file_path, &file_info)) {
LOG(ERROR) << "Could not get file info for " << file_path.value();
continue;
}
entry_file_callback.Run(file_path, file_info.last_accessed,
file_info.last_modified, file_info.size);
}
return true;
}
} // namespace disk_cache