blob: ea2955a5b8b8dddb601fa32255a8c3911cd5d391 [file] [log] [blame]
// Copyright 2020 The Cobalt Authors. 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 "starboard/common/file.h"
#include <cstring>
#include <string>
#include <vector>
#include "starboard/common/log.h"
#include "starboard/configuration_constants.h"
#include "starboard/directory.h"
#include "starboard/file.h"
#include "starboard/string.h"
namespace starboard {
namespace {
bool DirectoryCloseLogFailure(const char* path, SbDirectory dir) {
if (!SbDirectoryClose(dir)) {
SB_LOG(ERROR) << "Failed to close directory: '" << path << "'";
return false;
}
return true;
}
} // namespace
bool SbFileDeleteRecursive(const char* path, bool preserve_root) {
if (!SbFileExists(path)) {
SB_LOG(ERROR) << "Path does not exist: '" << path << "'";
return false;
}
SbFileError err = kSbFileOk;
SbDirectory dir = kSbDirectoryInvalid;
dir = SbDirectoryOpen(path, &err);
// The |path| points to a file. Remove it and return.
if (err != kSbFileOk) {
return SbFileDelete(path);
}
SbFileInfo info;
std::vector<char> entry(kSbFileMaxName);
while (SbDirectoryGetNext(dir, entry.data(), kSbFileMaxName)) {
if (!strcmp(entry.data(), ".") || !strcmp(entry.data(), "..")) {
continue;
}
std::string abspath(path);
abspath.append(kSbFileSepString);
abspath.append(entry.data());
if (!SbFileDeleteRecursive(abspath.data(), false)) {
DirectoryCloseLogFailure(path, dir);
return false;
}
}
// Don't forget to close and remove the directory before returning!
if (DirectoryCloseLogFailure(path, dir)) {
return preserve_root ? true : SbFileDelete(path);
}
return false;
}
} // namespace starboard