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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//
// plFileUtils - Namespace of fun file utilities
//
//// History /////////////////////////////////////////////////////////////////
//
// 5.7.2002 mcn - Created
//
//////////////////////////////////////////////////////////////////////////////
#ifndef _plFileUtils_h
#define _plFileUtils_h
class plUnifiedTime;
namespace plFileUtils
{
static const char kKeyFilename[] = "encryption.key";
static const wchar_t kWKeyFilename[] = L"encryption.key";
// Creates the directory specified. Returns false if unsuccessful or directory already exists
bool CreateDir( const char *path );
bool CreateDir( const wchar_t *path );
bool RemoveDir(const char* path);
bool RemoveDirTree(const char * path);
// delete file from disk
bool RemoveFile(const char* filename, bool delReadOnly=false);
bool RemoveFile(const wchar_t* filename, bool delReadOnly=false);
bool FileCopy(const char* existingFile, const char* newFile);
bool FileCopy(const wchar_t* existingFile, const wchar_t* newFile);
bool FileMove(const char* existingFile, const char* newFile);
bool FileMove(const wchar_t* existingFile, const wchar_t* newFile);
bool FileExists(const char* file);
bool FileExists(const wchar_t* file);
// Given a filename with path, makes sure the file's path exists
bool EnsureFilePathExists( const char *filename );
bool EnsureFilePathExists( const wchar_t *filename );
// Gets the creation and modification dates of the file specified. Returns false if unsuccessful
bool GetFileTimes( const char *path, plUnifiedTime *createTimeOut, plUnifiedTime *modifyTimeOut );
// Compares file times, taking into account NTFS/FAT32 time issues
enum Modify { kFileError, kFilesEqual, kFile1Newer, kFile2Newer };
Modify CompareModifyTimes(const char* file1, const char* file2);
// Set file modify time
bool SetModifyTime( const char * filename, const plUnifiedTime & time );
// Return a pointer into the given string at the start of the actual filename (i.e. past any path info)
const char* GetFileName(const char* pathAndName);
const wchar_t* GetFileName(const wchar_t* pathAndName);
// Get the file extension (without the .), or nil if it doesn't have one
const char* GetFileExt(const char* pathAndName);
const wchar_t* GetFileExt(const wchar_t* pathAndName);
// Strips the filename off the given full path
void StripFile(char* pathAndName);
void StripFile(wchar_t* pathAndName);
void StripExt(char* fileName);
void StripExt(wchar_t* fileName);
// Get the size of the given file in bytes
uint32_t GetFileSize( const char *path );
uint32_t GetFileSize( const wchar_t *path );
// Adds a slash to the end of a filename (or does nothing if it's already there)
void AddSlash(char* path);
void AddSlash(wchar_t* path);
// Concatenates fileName onto path, making sure to add a slash if necessary
void ConcatFileName(char* path, const char* fileName);
void ConcatFileName(wchar_t* path, const wchar_t* fileName);
// searches the parent directory of filename for the encryption key file, and reads it
// into the key passed in. Returns false if the key file didn't exist (and sets key to
// the default key)
bool GetSecureEncryptionKey(const char* filename, uint32_t* key, unsigned length);
bool GetSecureEncryptionKey(const wchar_t* filename, uint32_t* key, unsigned length);
};
#endif // _plFileUtils_h