private static void Addto(FILL_FIND_DATA fill, DokanFileInfo rawFileInfo, FileInformation fi)
{
Debug.Assert(!String.IsNullOrEmpty(fi.FileName));
long ctime = fi.CreationTime.ToFileTime();
long atime = fi.LastAccessTime.ToFileTime();
long mtime = fi.LastWriteTime.ToFileTime();
var data = new WIN32_FIND_DATA
{
dwFileAttributes = fi.Attributes,
ftCreationTime =
{
dwHighDateTime = (int)(ctime >> 32),
dwLowDateTime = (int)(ctime & 0xffffffff)
},
ftLastAccessTime =
{
dwHighDateTime = (int)(atime >> 32),
dwLowDateTime = (int)(atime & 0xffffffff)
},
ftLastWriteTime =
{
dwHighDateTime = (int)(mtime >> 32),
dwLowDateTime = (int)(mtime & 0xffffffff)
},
nFileSizeLow = (uint)(fi.Length & 0xffffffff),
nFileSizeHigh = (uint)(fi.Length >> 32),
cFileName = fi.FileName
};
//ZeroMemory(&data, sizeof(WIN32_FIND_DATAW));
fill(ref data, rawFileInfo);
}
private void Addto(FILL_FIND_DATA fill, ref DOKAN_FILE_INFO rawFileInfo, FileInformation fi)
{
WIN32_FIND_DATA data = new WIN32_FIND_DATA
{
dwFileAttributes = fi.Attributes,
ftCreationTime =
{
dwHighDateTime = (int)(fi.CreationTime.ToFileTime() >> 32),
dwLowDateTime = (int)(fi.CreationTime.ToFileTime() & 0xffffffff)
},
ftLastAccessTime =
{
dwHighDateTime = (int)(fi.LastAccessTime.ToFileTime() >> 32),
dwLowDateTime = (int)(fi.LastAccessTime.ToFileTime() & 0xffffffff)
},
ftLastWriteTime =
{
dwHighDateTime = (int)(fi.LastWriteTime.ToFileTime() >> 32),
dwLowDateTime = (int)(fi.LastWriteTime.ToFileTime() & 0xffffffff)
},
nFileSizeLow = (uint)(fi.Length & 0xffffffff),
nFileSizeHigh = (uint)(fi.Length >> 32),
cFileName = fi.FileName
};
//ZeroMemory(&data, sizeof(WIN32_FIND_DATAW));
fill(ref data, ref rawFileInfo);
}
public int FindFilesProxy(IntPtr rawFileName, IntPtr rawFillFindData, // function pointer
ref DOKAN_FILE_INFO rawFileInfo)
{
try
{
string file = GetFileName(rawFileName);
FileInformation[] files;
int ret = operations.FindFiles(file, out files, ConvertFileInfo(ref rawFileInfo));
FILL_FIND_DATA fill = (FILL_FIND_DATA)Marshal.GetDelegateForFunctionPointer(rawFillFindData, typeof(FILL_FIND_DATA));
if ((ret == 0) &&
(files != null)
)
{
// ReSharper disable ForCanBeConvertedToForeach
// Used a single entry call to speed up the "enumeration" of the list
for (int index = 0; index < files.Length; index++)
// ReSharper restore ForCanBeConvertedToForeach
{
Addto(fill, ref rawFileInfo, files[index]);
}
}
return(ret);
}
catch (Exception ex)
{
Log.ErrorException("FindFilesProxy threw: ", ex);
return(-1);
}
}
public int FindFilesProxy(
IntPtr rawFileName,
IntPtr rawFillFindData, // function pointer
ref DOKAN_FILE_INFO rawFileInfo)
{
try
{
string file = GetFileName(rawFileName);
ArrayList files = new ArrayList();
int ret = operations_.FindFiles(file, files, GetFileInfo(ref rawFileInfo));
FILL_FIND_DATA fill = (FILL_FIND_DATA)Marshal.GetDelegateForFunctionPointer(
rawFillFindData, typeof(FILL_FIND_DATA));
if (ret == 0)
{
IEnumerator entry = files.GetEnumerator();
while (entry.MoveNext())
{
FileInformation fi = (FileInformation)(entry.Current);
WIN32_FIND_DATA data = new WIN32_FIND_DATA();
//ZeroMemory(&data, sizeof(WIN32_FIND_DATAW));
data.dwFileAttributes = fi.Attributes;
data.ftCreationTime.dwHighDateTime =
(int)(fi.CreationTime.ToFileTime() >> 32);
data.ftCreationTime.dwLowDateTime =
(int)(fi.CreationTime.ToFileTime() & 0xffffffff);
data.ftLastAccessTime.dwHighDateTime =
(int)(fi.LastAccessTime.ToFileTime() >> 32);
data.ftLastAccessTime.dwLowDateTime =
(int)(fi.LastAccessTime.ToFileTime() & 0xffffffff);
data.ftLastWriteTime.dwHighDateTime =
(int)(fi.LastWriteTime.ToFileTime() >> 32);
data.ftLastWriteTime.dwLowDateTime =
(int)(fi.LastWriteTime.ToFileTime() & 0xffffffff);
data.nFileSizeLow =
(uint)(fi.Length & 0xffffffff);
data.nFileSizeHigh =
(uint)(fi.Length >> 32);
data.cFileName = fi.FileName;
fill(ref data, ref rawFileInfo);
}
}
return(ret);
}
catch (Exception e)
{
Console.Error.WriteLine(e.ToString());
return(-1);
}
}
private static void Addto(FILL_FIND_DATA fill, DokanFileInfo rawFileInfo, FileInformation fi)
{
Debug.Assert(!String.IsNullOrEmpty(fi.FileName));
long ctime = fi.CreationTime.ToFileTime();
long atime = fi.LastAccessTime.ToFileTime();
long mtime = fi.LastWriteTime.ToFileTime();
var data = new WIN32_FIND_DATA
{
dwFileAttributes = fi.Attributes,
ftCreationTime =
{
dwHighDateTime = (int) (ctime >> 32),
dwLowDateTime = (int) (ctime & 0xffffffff)
},
ftLastAccessTime =
{
dwHighDateTime = (int) (atime >> 32),
dwLowDateTime = (int) (atime & 0xffffffff)
},
ftLastWriteTime =
{
dwHighDateTime = (int) (mtime >> 32),
dwLowDateTime = (int) (mtime & 0xffffffff)
},
nFileSizeLow = (uint)(fi.Length & 0xffffffff),
nFileSizeHigh = (uint)(fi.Length >> 32),
cFileName = fi.FileName
};
//ZeroMemory(&data, sizeof(WIN32_FIND_DATAW));
fill(ref data, rawFileInfo);
}
public int FindFilesWithPatternProxy(IntPtr rawFileName, IntPtr rawSearchPattern, IntPtr rawFillFindData, // function pointer
ref DOKAN_FILE_INFO rawFileInfo)
{
try
{
string file = GetFileName(rawFileName);
string pattern = GetFileName(rawSearchPattern);
int ret;
FileInformation[] files = null;
char[] matchDOS = ("\"<>?").ToCharArray();
if (-1 != pattern.IndexOfAny(matchDOS)) // See http://liquesce.codeplex.com/workitem/7556
{
Log.Info("An Application is using DOS_STAR style pattern matching[{0}], Will switch to compatible mode matching", pattern);
// PureSync (And maybe others) use the following to get this and / or the subdir contents
// DirName<"*
// But there is an issue with the code inside dokan see http://code.google.com/p/dokan/issues/detail?id=192
FileInformation[] nonPatternFiles;
ret = operations.FindFiles(file, out nonPatternFiles, ConvertFileInfo(ref rawFileInfo));
if (ret == Dokan.DOKAN_SUCCESS)
{
List <FileInformation> matchedFiles = new List <FileInformation>();
matchedFiles.AddRange(nonPatternFiles.Where(patternFile => DokanDll.DokanIsNameInExpression(pattern, patternFile.FileName, false)));
files = matchedFiles.ToArray();
}
// * (asterisk) Matches zero or more characters.
// ? (question mark) Matches a single character.
// #define DOS_DOT (L'"') - Matches either a period or zero characters beyond the name string.
// #define DOS_QM (L'>') - Matches any single character or, upon encountering a period or end of name string,
// advances the expression to the end of the set of contiguous DOS_QMs.
// #define DOS_STAR (L'<') - Matches zero or more characters until encountering and matching the final . in the name.
Log.Debug("DOS_STAR style pattern OUT [found {0}]", (files != null) ? files.Length : 0);
if (Log.IsTraceEnabled)
{
if (files != null)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine();
for (int index = 0; index < files.Length; index++)
{
FileInformation fileInformation = files[index];
sb.AppendLine(fileInformation.FileName);
}
Log.Trace(sb.ToString());
}
}
}
else
{
ret = operations.FindFilesWithPattern(file, pattern, out files, ConvertFileInfo(ref rawFileInfo));
}
FILL_FIND_DATA fill = (FILL_FIND_DATA)Marshal.GetDelegateForFunctionPointer(rawFillFindData, typeof(FILL_FIND_DATA));
if ((ret == 0) &&
(files != null)
)
{
// ReSharper disable ForCanBeConvertedToForeach
// Used a single entry call to speed up the "enumeration" of the list
for (int index = 0; index < files.Length; index++)
// ReSharper restore ForCanBeConvertedToForeach
{
Addto(fill, ref rawFileInfo, files[index]);
}
}
return(ret);
}
catch (Exception ex)
{
Log.ErrorException("FindFilesProxy threw: ", ex);
return(-1);
}
}
