1 files changed, 60 insertions, 0 deletions
diff --git a/native/jni/src/dictionary/utils/file_utils.h b/native/jni/src/dictionary/utils/file_utils.h
new file mode 100644
index 000000000..4f1b93a6a
--- /dev/null
+++ b/native/jni/src/dictionary/utils/file_utils.h
@@ -0,0 +1,60 @@
+/*
+ * 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 */