/*
 * category: [tool for file]
 * apply status: framework
 * edit status:
 * build status:
 * description:
 */

#ifndef __FILEUTIL_H__
#define __FILEUTIL_H__

#pragma once

#include "config.h"
#include "path.h"


#ifdef __cplusplus
extern "C" {
#endif

TOOLKIT_API BOOL ExistsDirA(LPCSTR lpDirPath);
TOOLKIT_API BOOL ExistsDirW(LPCWSTR lpDirPath);

#if defined(UNICODE) || defined(_UNICODE)
#define ExistsDir ExistsDirW
#else 
#define ExistsDir ExistsDirA
#endif

TOOLKIT_API BOOL ExistsFileA(LPCSTR lpFilePath);
TOOLKIT_API BOOL ExistsFileW(LPCWSTR lpFilePath);

#if defined(UNICODE) || defined(_UNICODE)
#define ExistsFile ExistsFileW
#else 
#define ExistsFile ExistsFileA
#endif


TOOLKIT_API BOOL RemoveFileA(LPCSTR pszFile);
TOOLKIT_API BOOL RemoveFileReadOnlyAttributeA(LPCSTR pszFile);

TOOLKIT_API BOOL CopyDirA(LPCSTR pszSourceDir, LPCSTR pszDestDir);

TOOLKIT_API BOOL CreateDirA(LPCSTR lpDirPath, BOOL bRecursive);
TOOLKIT_API BOOL CreateDirW(LPCWSTR lpDirPath, BOOL bRecursive);
#if defined(UNICODE) || defined(_UNICODE)
#define CreateDir CreateDirW
#else 
#define CreateDir CreateDirA
#endif

TOOLKIT_API BOOL CreateDirRecursiveA(LPCSTR lpDirPath);
TOOLKIT_API BOOL CreateDirRecursiveW(LPCWSTR lpDirPath);
#if defined(UNICODE) || defined(_UNICODE)
#define CreateDirRecursive CreateDirRecursiveW
#else 
#define CreateDirRecursive CreateDirRecursiveA
#endif

TOOLKIT_API BOOL ClearDirRecursiveA(LPCSTR lpDirPath);
TOOLKIT_API BOOL ClearDirRecursiveW(LPCWSTR lpDirPath);
#if defined(UNICODE) || defined(_UNICODE)
#define ClearDirRecursive ClearDirRecursiveW
#else 
#define ClearDirRecursive ClearDirRecursiveA
#endif

TOOLKIT_API BOOL RemoveDirRecursiveA(LPCSTR lpDirPath);
TOOLKIT_API BOOL RemoveDirRecursiveW(LPCWSTR lpDirPath);
#if defined(UNICODE) || defined(_UNICODE)
#define RemoveDirRecursive RemoveDirRecursiveW
#else 
#define RemoveDirRecursive RemoveDirRecursiveA
#endif

TOOLKIT_API BOOL CreateParentDirA(LPCSTR lpPath, BOOL bRecursive);
TOOLKIT_API BOOL CreateParentDirW(LPCWSTR lpPath, BOOL bRecursive);
#if defined(UNICODE) || defined(_UNICODE)
#define CreateParentDir CreateParentDirW
#else 
#define CreateParentDir CreateParentDirA
#endif

TOOLKIT_API HANDLE ExtCreateFileA(LPCSTR lpFileName,
	DWORD dwDesiredAccess,
	DWORD dwShareMode,
	LPSECURITY_ATTRIBUTES lpSecurityAttributes,
	DWORD dwCreationDisposition,
	DWORD dwFlagsAndAttributes,
	HANDLE hTemplateFile);

TOOLKIT_API HANDLE ExtCreateFileW(LPCWSTR lpFileName,
	DWORD dwDesiredAccess,
	DWORD dwShareMode,
	LPSECURITY_ATTRIBUTES lpSecurityAttributes,
	DWORD dwCreationDisposition,
	DWORD dwFlagsAndAttributes,
	HANDLE hTemplateFile);

#if defined(UNICODE) || defined(_UNICODE)
#define ExtCreateFile ExtCreateFileW
#else 
#define ExtCreateFile ExtCreateFileA
#endif

typedef struct array_header_t array_header_t;
TOOLKIT_API array_header_t *fileutil_get_sub_files_a(const char *path);
TOOLKIT_API array_header_t *fileutil_get_sub_dirs_a(const char *path);
TOOLKIT_API array_header_t *fileutil_get_sub_files_w(const wchar_t *path);
TOOLKIT_API array_header_t *fileutil_get_sub_dirs_w(const wchar_t *path);
TOOLKIT_API array_header_t *fileutil_get_sub_files2_a(const char *path, int limitation);
TOOLKIT_API array_header_t *fileutil_get_sub_dirs2_a(const char *path, int limitation);
TOOLKIT_API array_header_t *fileutil_get_sub_files2_w(const wchar_t *path, int limitation);
TOOLKIT_API array_header_t *fileutil_get_sub_dirs2_w(const wchar_t *path, int limitation);

#if defined(UNICODE) || defined(_UNICODE)
#define fileutil_get_sub_files fileutil_get_sub_files_w
#define fileutil_get_sub_dirs fileutil_get_sub_dirs_w
#else 
#define fileutil_get_sub_files fileutil_get_sub_files_a
#define fileutil_get_sub_dirs fileutil_get_sub_dirs_a
#endif

/** suc:0, failed: -1*/
TOOLKIT_API int fileutil_copy_file(const char* dest_file_path, const char* src_file_path);
TOOLKIT_API void fileutil_delete_file(const char* filename);

TOOLKIT_API FILE *fileutil_transaction_fopen(const char *filename, const char *mode);
TOOLKIT_API int fileutil_transaction_fclose(const char *filename, FILE *fp);

#ifndef _WIN32
TOOLKIT_API void _splitpath(const char* path, char* drive, char* dir, char* fname, char* ext);
#endif //NOT _WIN32

#ifdef __cplusplus
} // extern "C" {
#endif

#endif //__FILEUTIL_H__