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/*
* Copyright (C) 2013, 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 LATINIME_FILE_UTILS_H
#define LATINIME_FILE_UTILS_H
#include "defines.h"
namespace latinime {
class FileUtils {
public:
// Returns -1 on error.
static int getFileSize(const char *const filePath);
static bool existsDir(const char *const dirPath);
// Remove a directory and all files in the directory.
static bool removeDirAndFiles(const char *const dirPath);
static int getFilePathWithSuffixBufSize(const char *const filePath, const char *const suffix);
static void getFilePathWithSuffix(const char *const filePath, const char *const suffix,
const int filePathBufSize, char *const outFilePath);
static int getFilePathBufSize(const char *const dirPath, const char *const fileName);
static void getFilePath(const char *const dirPath, const char *const fileName,
const int filePathBufSize, char *const outFilePath);
// Returns whether the filePath have the suffix.
static bool getFilePathWithoutSuffix(const char *const filePath, const char *const suffix,
const int dirPathBufSize, char *const outDirPath);
static void getDirPath(const char *const filePath, const int dirPathBufSize,
char *const outDirPath);
static void getBasename(const char *const filePath, const int outNameBufSize,
char *const outName);
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(FileUtils);
static bool removeDirAndFiles(const char *const dirPath, const int maxTries);
};
} // namespace latinime
#endif /* LATINIME_FILE_UTILS_H */
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