bool RenameFile(const wchar *SrcName,const wchar *DestName)
{
#ifdef _WIN_ALL
bool Success=MoveFile(SrcName,DestName)!=0;
if (!Success)
{
wchar LongName1[NM],LongName2[NM];
if (GetWinLongPath(SrcName,LongName1,ASIZE(LongName1)) &&
GetWinLongPath(DestName,LongName2,ASIZE(LongName2)))
Success=MoveFile(LongName1,LongName2)!=0;
}
return Success;
#else
char SrcNameA[NM],DestNameA[NM];
WideToChar(SrcName,SrcNameA,ASIZE(SrcNameA));
WideToChar(DestName,DestNameA,ASIZE(DestNameA));
bool Success=rename(SrcNameA,DestNameA)==0;
#ifdef _ANDROID
if (!Success)
Success=JniRename(SrcName,DestName); // If external card is read-only for usual file API.
if (Success)
{
JniFileNotify(SrcName,true);
JniFileNotify(DestName,false);
}
#endif
return Success;
#endif
}
MKDIR_CODE MakeDir(const wchar *Name,bool SetAttr,uint Attr)
{
#ifdef _WIN_ALL
BOOL RetCode=CreateDirectory(Name,NULL);
if (RetCode==0 && !FileExist(Name))
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
RetCode=CreateDirectory(LongName,NULL);
}
if (RetCode!=0) // Non-zero return code means success for CreateDirectory.
{
if (SetAttr)
SetFileAttr(Name,Attr);
return MKDIR_SUCCESS;
}
int ErrCode=GetLastError();
if (ErrCode==ERROR_FILE_NOT_FOUND || ErrCode==ERROR_PATH_NOT_FOUND)
return MKDIR_BADPATH;
return MKDIR_ERROR;
#elif defined(_UNIX)
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
mode_t uattr=SetAttr ? (mode_t)Attr:0777;
int ErrCode=mkdir(NameA,uattr);
if (ErrCode==-1)
return errno==ENOENT ? MKDIR_BADPATH:MKDIR_ERROR;
return MKDIR_SUCCESS;
#else
return MKDIR_ERROR;
#endif
}
void ExtractACL(Archive &Arc,const wchar *FileName)
{
Array<byte> SubData;
if (!Arc.ReadSubData(&SubData,NULL))
return;
SetACLPrivileges();
SECURITY_INFORMATION si=OWNER_SECURITY_INFORMATION|GROUP_SECURITY_INFORMATION|
DACL_SECURITY_INFORMATION;
if (ReadSacl)
si|=SACL_SECURITY_INFORMATION;
SECURITY_DESCRIPTOR *sd=(SECURITY_DESCRIPTOR *)&SubData[0];
int SetCode=SetFileSecurity(FileName,si,sd);
if (!SetCode)
{
wchar LongName[NM];
if (GetWinLongPath(FileName,LongName,ASIZE(LongName)))
SetCode=SetFileSecurity(LongName,si,sd);
}
if (!SetCode)
{
Log(Arc.FileName,St(MACLSetError),FileName);
ErrHandler.SysErrMsg();
ErrHandler.SetErrorCode(RARX_WARNING);
}
}
bool RenameFile(const wchar *SrcName,const wchar *DestName)
{
#ifdef _WIN_ALL
bool Success=MoveFile(SrcName,DestName)!=0;
if (!Success)
{
wchar LongName1[NM],LongName2[NM];
if (GetWinLongPath(SrcName,LongName1,ASIZE(LongName1)) &&
GetWinLongPath(DestName,LongName2,ASIZE(LongName2)))
Success=MoveFile(LongName1,LongName2)!=0;
}
return Success;
#else
char SrcNameA[NM],DestNameA[NM];
WideToChar(SrcName,SrcNameA,ASIZE(SrcNameA));
WideToChar(DestName,DestNameA,ASIZE(DestNameA));
return rename(SrcNameA,DestNameA)==0;
#endif
}
bool DelFile(const wchar *Name)
{
#ifdef _WIN_ALL
bool Success=DeleteFile(Name)!=0;
if (!Success)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
Success=DeleteFile(LongName)!=0;
}
return Success;
#else
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
return remove(NameA)==0;
#endif
}
HANDLE FindFile::Win32Find(HANDLE hFind,const wchar *Mask,FindData *fd)
{
WIN32_FIND_DATAW FindData;
if (hFind==INVALID_HANDLE_VALUE)
{
hFind=FindFirstFile(Mask,&FindData);
if (hFind==INVALID_HANDLE_VALUE)
{
wchar LongMask[NM];
if (GetWinLongPath(Mask,LongMask,ASIZE(LongMask)))
hFind=FindFirstFile(LongMask,&FindData);
}
if (hFind==INVALID_HANDLE_VALUE)
{
int SysErr=GetLastError();
fd->Error=(SysErr!=ERROR_FILE_NOT_FOUND &&
SysErr!=ERROR_PATH_NOT_FOUND &&
SysErr!=ERROR_NO_MORE_FILES);
}
}
else
if (!FindNextFile(hFind,&FindData))
{
hFind=INVALID_HANDLE_VALUE;
fd->Error=GetLastError()!=ERROR_NO_MORE_FILES;
}
if (hFind!=INVALID_HANDLE_VALUE)
{
wcsncpyz(fd->Name,Mask,ASIZE(fd->Name));
SetName(fd->Name,FindData.cFileName,ASIZE(fd->Name));
fd->Size=INT32TO64(FindData.nFileSizeHigh,FindData.nFileSizeLow);
fd->FileAttr=FindData.dwFileAttributes;
fd->ftCreationTime=FindData.ftCreationTime;
fd->ftLastAccessTime=FindData.ftLastAccessTime;
fd->ftLastWriteTime=FindData.ftLastWriteTime;
fd->mtime=FindData.ftLastWriteTime;
fd->ctime=FindData.ftCreationTime;
fd->atime=FindData.ftLastAccessTime;
}
fd->Flags=0;
return hFind;
}
bool SetFileAttr(const wchar *Name,uint Attr)
{
#ifdef _WIN_ALL
bool Success=SetFileAttributes(Name,Attr)!=0;
if (!Success)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
Success=SetFileAttributes(LongName,Attr)!=0;
}
return Success;
#elif defined(_UNIX)
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
return chmod(NameA,(mode_t)Attr)==0;
#else
return false;
#endif
}
MKDIR_CODE MakeDir(const wchar *Name,bool SetAttr,uint Attr)
{
#ifdef _WIN_ALL
// Windows automatically removes dots and spaces in the end of directory
// name. So we detect such names and process them with \\?\ prefix.
wchar *LastChar=PointToLastChar(Name);
bool Special=*LastChar=='.' || *LastChar==' ';
BOOL RetCode=Special ? FALSE : CreateDirectory(Name,NULL);
if (RetCode==0 && !FileExist(Name))
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
RetCode=CreateDirectory(LongName,NULL);
}
if (RetCode!=0) // Non-zero return code means success for CreateDirectory.
{
if (SetAttr)
SetFileAttr(Name,Attr);
return MKDIR_SUCCESS;
}
int ErrCode=GetLastError();
if (ErrCode==ERROR_FILE_NOT_FOUND || ErrCode==ERROR_PATH_NOT_FOUND)
return MKDIR_BADPATH;
return MKDIR_ERROR;
#elif defined(_UNIX)
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
mode_t uattr=SetAttr ? (mode_t)Attr:0777;
int ErrCode=mkdir(NameA,uattr);
#ifdef _ANDROID
if (ErrCode==-1 && errno!=ENOENT)
ErrCode=JniMkdir(Name) ? 0 : -1; // If external card is read-only for usual file API.
if (ErrCode!=-1)
JniFileNotify(Name,false);
#endif
if (ErrCode==-1)
return errno==ENOENT ? MKDIR_BADPATH:MKDIR_ERROR;
return MKDIR_SUCCESS;
#else
return MKDIR_ERROR;
#endif
}
uint GetFileAttr(const wchar *Name)
{
#ifdef _WIN_ALL
DWORD Attr=GetFileAttributes(Name);
if (Attr==0xffffffff)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
Attr=GetFileAttributes(LongName);
}
return Attr;
#else
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
struct stat st;
if (stat(NameA,&st)!=0)
return 0;
return st.st_mode;
#endif
}
void SetDirTime(const wchar *Name,RarTime *ftm,RarTime *ftc,RarTime *fta)
{
#ifdef _WIN_ALL
bool sm=ftm!=NULL && ftm->IsSet();
bool sc=ftc!=NULL && ftc->IsSet();
bool sa=fta!=NULL && fta->IsSet();
uint DirAttr=GetFileAttr(Name);
bool ResetAttr=(DirAttr!=0xffffffff && (DirAttr & FILE_ATTRIBUTE_READONLY)!=0);
if (ResetAttr)
SetFileAttr(Name,0);
HANDLE hFile=CreateFile(Name,GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,
NULL,OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,NULL);
if (hFile==INVALID_HANDLE_VALUE)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
hFile=CreateFile(LongName,GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,
NULL,OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,NULL);
}
if (hFile==INVALID_HANDLE_VALUE)
return;
FILETIME fm,fc,fa;
if (sm)
ftm->GetWin32(&fm);
if (sc)
ftc->GetWin32(&fc);
if (sa)
fta->GetWin32(&fa);
SetFileTime(hFile,sc ? &fc:NULL,sa ? &fa:NULL,sm ? &fm:NULL);
CloseHandle(hFile);
if (ResetAttr)
SetFileAttr(Name,DirAttr);
#endif
#if defined(_UNIX) || defined(_EMX)
File::SetCloseFileTimeByName(Name,ftm,fta);
#endif
}
void ConvertNameToFull(const wchar *Src,wchar *Dest,size_t MaxSize)
{
if (Src==NULL || *Src==0)
{
if (MaxSize>0)
*Dest=0;
return;
}
#ifdef _WIN_ALL
{
wchar FullName[NM],*NamePtr;
DWORD Code=GetFullPathName(Src,ASIZE(FullName),FullName,&NamePtr);
if (Code==0 || Code>ASIZE(FullName))
{
wchar LongName[NM];
if (GetWinLongPath(Src,LongName,ASIZE(LongName)))
Code=GetFullPathName(LongName,ASIZE(FullName),FullName,&NamePtr);
}
if (Code!=0 && Code<ASIZE(FullName))
wcsncpyz(Dest,FullName,MaxSize);
else
if (Src!=Dest)
wcsncpyz(Dest,Src,MaxSize);
}
#elif defined(_UNIX)
if (IsFullPath(Src))
*Dest=0;
else
{
char CurDirA[NM];
if (getcwd(CurDirA,ASIZE(CurDirA))==NULL)
*CurDirA=0;
CharToWide(CurDirA,Dest,MaxSize);
AddEndSlash(Dest,MaxSize);
}
wcsncatz(Dest,Src,MaxSize);
#else
wcsncpyz(Dest,Src,MaxSize);
#endif
}
bool SetFileCompression(const wchar *Name,bool State)
{
HANDLE hFile=CreateFile(Name,FILE_READ_DATA|FILE_WRITE_DATA,
FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS|FILE_FLAG_SEQUENTIAL_SCAN,NULL);
if (hFile==INVALID_HANDLE_VALUE)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
hFile=CreateFile(LongName,FILE_READ_DATA|FILE_WRITE_DATA,
FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS|FILE_FLAG_SEQUENTIAL_SCAN,NULL);
}
if (hFile==INVALID_HANDLE_VALUE)
return false;
SHORT NewState=State ? COMPRESSION_FORMAT_DEFAULT:COMPRESSION_FORMAT_NONE;
DWORD Result;
int RetCode=DeviceIoControl(hFile,FSCTL_SET_COMPRESSION,&NewState,
sizeof(NewState),NULL,0,&Result,NULL);
CloseHandle(hFile);
return RetCode!=0;
}
bool DelFile(const wchar *Name)
{
#ifdef _WIN_ALL
bool Success=DeleteFile(Name)!=0;
if (!Success)
{
wchar LongName[NM];
if (GetWinLongPath(Name,LongName,ASIZE(LongName)))
Success=DeleteFile(LongName)!=0;
}
return Success;
#else
char NameA[NM];
WideToChar(Name,NameA,ASIZE(NameA));
bool Success=remove(NameA)==0;
#ifdef _ANDROID
if (!Success)
Success=JniDelete(Name);
if (Success)
JniFileNotify(Name,true);
#endif
return Success;
#endif
}