/*
* MoveFile - Move a file to/from a local or remote file system.
*/
public static WinError MoveFile(
string lpExistingFileName,
string lpNewFileName
)
{
bool moved = false;
WinError error = 0;
if (useWindowsDlls)
{
moved = InteropWindows.MoveFile(lpExistingFileName, lpNewFileName);
if (!moved)
{
error = (WinError)Marshal.GetLastWin32Error();
}
}
else
{
moved = InteropLikewise.MoveFile(lpExistingFileName, lpNewFileName);
if (!moved)
{
error = (WinError)InteropLikewise.GetLastError();
}
}
return(error);
}
/*
* DeleteFile - Deletes a file from a local or remote file system.
*/
public static WinError DeleteFile(
string lpFileName
)
{
bool deleted = false;
WinError error = 0;
if (useWindowsDlls)
{
deleted = InteropWindows.DeleteFile(lpFileName);
if (!deleted)
{
error = (WinError)Marshal.GetLastWin32Error();
}
}
else
{
deleted = InteropLikewise.DeleteFile(lpFileName);
if (!deleted)
{
error = (WinError)InteropLikewise.GetLastError();
}
}
return(error);
}
/*
* CopyFile - Copy a file to/from a local or remote file system.
*/
public static WinError CopyFile(
string lpExistingFileName,
string lpNewFileName,
bool bFailIfExists
)
{
bool copied = false;
WinError error = 0;
if (useWindowsDlls)
{
copied = InteropWindows.CopyFile(lpExistingFileName, lpNewFileName, bFailIfExists);
if (!copied)
{
error = (WinError)Marshal.GetLastWin32Error();
}
}
else
{
copied = InteropLikewise.CopyFile(lpExistingFileName, lpNewFileName, bFailIfExists);
if (!copied)
{
error = (WinError)InteropLikewise.GetLastError();
}
}
return(error);
}
/*
* CreateDirectory - Creates a new directory file on a local or remote file system.
*/
public static WinError CreateDirectory(
string lpDirectoryName
)
{
bool created = false;
WinError error = 0;
IntPtr securityDescriptor = new IntPtr(0);
if (useWindowsDlls)
{
created = InteropWindows.CreateDirectory(lpDirectoryName, securityDescriptor);
if (!created)
{
error = (WinError)Marshal.GetLastWin32Error();
}
}
else
{
created = InteropLikewise.CreateDirectory(lpDirectoryName);
if (!created)
{
error = (WinError)InteropLikewise.GetLastError();
}
}
return(error);
}
/*
* RemoveDirectory - Removes an empty directory file from a local or remote file system.
*/
public static WinError RemoveDirectory(
string lpDirectoryName
)
{
bool deleted = false;
WinError error = 0;
if (useWindowsDlls)
{
deleted = InteropWindows.RemoveDirectory(lpDirectoryName);
if (!deleted)
{
error = (WinError)Marshal.GetLastWin32Error();
}
}
else
{
deleted = InteropLikewise.RemoveDirectory(lpDirectoryName);
if (!deleted)
{
error = (WinError)InteropLikewise.GetLastError();
}
}
return(error);
}
/*
* GetFileSecurity - Get the file security descriptor object
*/
public static WinError GetFileSecurity(
string lpFilename
)
{
WinError Winerror = WinError.ERROR_SUCCESS;
IntPtr pSecurityDescriptor = new IntPtr(0);
uint lpnLengthNeeded = 0;
if (useWindowsDlls)
{
Winerror = InteropWindows.GetFileSecurity(lpFilename,
SecurityDescriptorApi.SECURITY_INFORMATION.OWNER_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.GROUP_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.DACL_SECURITY_INFORMATION,
ref pSecurityDescriptor,
0,
out lpnLengthNeeded);
if ((int)Winerror == 122) //Insufficient buffer
{
Winerror = InteropWindows.GetFileSecurity(lpFilename,
SecurityDescriptorApi.SECURITY_INFORMATION.OWNER_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.GROUP_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.DACL_SECURITY_INFORMATION,
ref pSecurityDescriptor,
lpnLengthNeeded,
out lpnLengthNeeded);
SecurityDescriptor.objectType = System.IO.File.Exists(lpFilename) ?
SecurityDescriptorApi.SE_OBJECT_TYPE.SE_FILE_OBJECT :
SecurityDescriptorApi.SE_OBJECT_TYPE.SE_DIR_OBJECT;
if (Winerror != 0)
{
goto error;
}
}
}
else
{
Winerror = WinError.ERROR_INVALID_PARAMETER;
}
if (Winerror == WinError.ERROR_EXTENDED_ERROR)
{
Winerror = (WinError)Marshal.GetLastWin32Error();
}
cleanup:
if (pSecurityDescriptor != IntPtr.Zero)
{
SecurityDescriptorApi.CloseHandle(pSecurityDescriptor);
}
return(Winerror);
error:
goto cleanup;
}
public static WinError SetFileSecurity(
string lpFilename,
IntPtr pSecurityDescriptor)
{
WinError Winerror = WinError.ERROR_SUCCESS;
if (useWindowsDlls)
{
Winerror = InteropWindows.SetFileSecurity(
lpFilename,
SecurityDescriptorApi.SECURITY_INFORMATION.DACL_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.GROUP_SECURITY_INFORMATION |
SecurityDescriptorApi.SECURITY_INFORMATION.OWNER_SECURITY_INFORMATION,
pSecurityDescriptor);
if (Winerror != 0)
{
goto cleanup;
}
}
error:
return(Winerror);
cleanup:
goto error;
}
/*
* BeginEnumNetResources - Begin search for connections. Options to find connected, connectable, remembered locations.
*/
public static WinError BeginEnumNetResources(
ResourceScope dwScope,
ResourceType dwType,
ResourceUsage dwUsage,
NETRESOURCE pNetResource,
out IntPtr enumHandle
)
{
WinError error = WinError.ERROR_SUCCESS;
if (useWindowsDlls)
{
error = InteropWindows.WNetOpenEnum(dwScope, dwType, dwUsage, pNetResource, out enumHandle);
}
else
{
error = WinError.ERROR_INVALID_PARAMETER;
enumHandle = new IntPtr(0);
}
if (error == WinError.ERROR_EXTENDED_ERROR)
{
error = (WinError)Marshal.GetLastWin32Error();
}
return(error);
}
/*
* CreateConnection - Adds a connection to a network SMB file share. Optional credentials
* can be passed, otherwise default will be used for connection.
*/
public static WinError CreateConnection(
string networkName,
string username,
string password
)
{
WinError error = WinError.ERROR_SUCCESS;
NETRESOURCE netResource = new NETRESOURCE();
netResource.dwScope = ResourceScope.RESOURCE_GLOBALNET;
netResource.dwType = ResourceType.RESOURCETYPE_DISK;
netResource.dwDisplayType = ResourceDisplayType.RESOURCEDISPLAYTYPE_SHARE;
netResource.dwUsage = ResourceUsage.RESOURCEUSAGE_ALL;
netResource.pRemoteName = networkName;
if (useWindowsDlls)
{
error = InteropWindows.WNetAddConnection2(netResource, password, username, 0);
}
else
{
error = InteropLikewise.WNetAddConnection2(netResource, password, username, 0);
}
return(error);
}
/*
* EnumNetResources - Continue search for connections.
*/
public static WinError EnumNetResources(
IntPtr enumHandle,
out List <NETRESOURCE> NetResources
)
{
WinError error = WinError.ERROR_SUCCESS;
List <NETRESOURCE> nrList = new List <NETRESOURCE>();
int cEntries = -1;
int bufferSize = 16384;
IntPtr ptrBuffer = Marshal.AllocHGlobal(bufferSize);
NETRESOURCE nr;
for (; ;)
{
cEntries = -1;
bufferSize = 16384;
if (useWindowsDlls)
{
error = InteropWindows.WNetEnumResource(enumHandle, ref cEntries, ptrBuffer, ref bufferSize);
}
else
{
error = WinError.ERROR_INVALID_PARAMETER;
}
if ((error != WinError.NO_ERROR) || (cEntries < 1))
{
if (error == WinError.ERROR_NO_MORE_ITEMS)
{
error = WinError.NO_ERROR;
}
break;
}
Int32 ptr = ptrBuffer.ToInt32();
for (int i = 0; i < cEntries; i++)
{
nr = (NETRESOURCE)Marshal.PtrToStructure(new IntPtr(ptr), typeof(NETRESOURCE));
nrList.Add(nr);
ptr += Marshal.SizeOf(nr);
}
}
Marshal.FreeHGlobal(ptrBuffer);
NetResources = nrList;
return(error);
}
/*
* DeleteConnection - Cancel a connection to a network SMB file share.
*/
public static WinError DeleteConnection(
string networkName
)
{
WinError error = WinError.ERROR_SUCCESS;
if (useWindowsDlls)
{
error = InteropWindows.WNetCancelConnection2(networkName, 0, true);
}
else
{
error = InteropLikewise.WNetCancelConnection2(networkName, 0, true);
}
return(error);
}
/*
* EndEnumNetResources - End search for connections.
*/
public static WinError EndEnumNetResources(
IntPtr enumHandle
)
{
WinError error = WinError.ERROR_SUCCESS;
if (useWindowsDlls)
{
error = InteropWindows.WNetCloseEnum(enumHandle);
}
else
{
error = WinError.ERROR_INVALID_PARAMETER;
}
if (error == WinError.ERROR_EXTENDED_ERROR)
{
error = (WinError)Marshal.GetLastWin32Error();
}
return(error);
}
/*
* EnumFiles - Lists all files and directories under a given path location for a local or
* remote file system (one level). FileItem list returned details each file type, name,
* size, created/modified/accessed times.
*/
public static List <FileItem> EnumFiles(
string filepath,
bool showHiddenFiles
)
{
List <FileItem> Files = new List <FileItem>();
IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1);
Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA WinFindFileData =
new Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA();
Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA LwFindFileData =
new Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA();
bool success = false;
string search = null;
UInt64 size = 0;
UInt64 extra = 0;
try
{
if (useWindowsDlls)
{
search = filepath + "\\*";
}
else
{
search = filepath + "/*";
}
IntPtr handle = INVALID_HANDLE_VALUE;
if (useWindowsDlls)
{
handle = InteropWindows.FindFirstFileW(search, ref WinFindFileData);
}
else
{
handle = InteropLikewise.FindFirstFile(search, ref LwFindFileData);
}
if (handle != INVALID_HANDLE_VALUE)
{
success = true;
}
while (success)
{
FileItem file = new FileItem();
if (useWindowsDlls)
{
file.FileName = WinFindFileData.cFileName;
file.Alternate = WinFindFileData.cAlternate;
}
else
{
file.FileName = LwFindFileData.FileName;
file.Alternate = LwFindFileData.Alternate;
}
if (String.Compare(file.FileName, ".") == 0 ||
String.Compare(file.FileName, "..") == 0)
{
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
continue;
}
if (!showHiddenFiles &&
file.FileName[0] == '.')
{
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
continue;
}
if (useWindowsDlls)
{
size = ((UInt64)WinFindFileData.nFileSizeLow + (UInt64)WinFindFileData.nFileSizeHigh * 4294967296) / 1024;
extra = ((UInt64)WinFindFileData.nFileSizeLow + (UInt64)WinFindFileData.nFileSizeHigh * 4294967296) % 1024;
if ((WinFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
else
{
size = ((UInt64)LwFindFileData.nFileSizeLow + (UInt64)LwFindFileData.nFileSizeHigh * 4294967296) / 1024;
extra = ((UInt64)LwFindFileData.nFileSizeLow + (UInt64)LwFindFileData.nFileSizeHigh * 4294967296) % 1024;
if ((LwFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
SYSTEMTIME created = new SYSTEMTIME();
SYSTEMTIME modified = new SYSTEMTIME();
SYSTEMTIME accessed = new SYSTEMTIME();
DateTime Created = new DateTime();
DateTime Modified = new DateTime();
DateTime Accessed = new DateTime();
if (size != 0 && extra != 0)
{
size++;
}
if (useWindowsDlls)
{
if (WinFindFileData.ftCreationTime.dwHighDateTime != 0 &&
WinFindFileData.ftCreationTime.dwLowDateTime != 0)
{
InteropWindows.FileTimeToSystemTime(ref WinFindFileData.ftCreationTime, ref created);
}
}
else
{
if (LwFindFileData.time_tCreationTime != 0)
{
InteropLikewise.FileTimeToSystemTime(ref LwFindFileData.time_tCreationTime, ref created);
}
}
Created = new DateTime(created.wYear, created.wMonth, created.wDay, created.wHour, created.wMinute, created.wSecond).ToLocalTime();
if (useWindowsDlls)
{
if (WinFindFileData.ftLastWriteTime.dwHighDateTime != 0 &&
WinFindFileData.ftLastWriteTime.dwLowDateTime != 0)
{
InteropWindows.FileTimeToSystemTime(ref WinFindFileData.ftLastWriteTime, ref modified);
}
}
else
{
if (LwFindFileData.time_tLastWriteTime != 0)
{
InteropLikewise.FileTimeToSystemTime(ref LwFindFileData.time_tLastWriteTime, ref modified);
}
}
Modified = new DateTime(modified.wYear, modified.wMonth, modified.wDay, modified.wHour, modified.wMinute, modified.wSecond).ToLocalTime();
if (useWindowsDlls)
{
if (WinFindFileData.ftLastAccessTime.dwHighDateTime != 0 &&
WinFindFileData.ftLastAccessTime.dwLowDateTime != 0)
{
InteropWindows.FileTimeToSystemTime(ref WinFindFileData.ftLastAccessTime, ref accessed);
}
}
else
{
if (LwFindFileData.time_tLastAccessTime != 0)
{
InteropLikewise.FileTimeToSystemTime(ref LwFindFileData.time_tLastAccessTime, ref accessed);
}
}
Accessed = new DateTime(accessed.wYear, accessed.wMonth, accessed.wDay, accessed.wHour, accessed.wMinute, accessed.wSecond).ToLocalTime();
file.CreationTime = Created;
file.LastWriteTime = Modified;
file.LastAccessTime = Accessed;
if (size > 0)
{
file.FileSizeInKB = size;
file.FileSmallSizeInBytes = 0;
}
else
{
file.FileSizeInKB = 0;
file.FileSmallSizeInBytes = extra;
}
Files.Add(file);
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
}
}
catch (Exception ex)
{
Console.WriteLine("Exception in Likewise.LMC.FileClient.FileClient.EnumFiles " + ex.StackTrace);
}
return(Files);
}
/*
* DeleteDirectory - Deletes a directory and it's contents from a local or
* remote file system (via recusive delete file/directory).
*/
public static WinError DeleteDirectory(
string lpDirectoryPath
)
{
WinError dwError = WinError.NO_ERROR;
IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1);
IntPtr handle = INVALID_HANDLE_VALUE;
Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA WinFindFileData =
new Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA();
Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA LwFindFileData =
new Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA();
string PathSeparator = useWindowsDlls ? "\\" : "/";
bool success = false;
string search = lpDirectoryPath + PathSeparator + "*";
if (useWindowsDlls)
{
handle = InteropWindows.FindFirstFileW(search, ref WinFindFileData);
}
else
{
handle = InteropLikewise.FindFirstFile(search, ref LwFindFileData);
}
if (handle != INVALID_HANDLE_VALUE)
{
success = true;
}
else
{
goto cleanup;
}
while (success)
{
FileItem file = new FileItem();
if (useWindowsDlls)
{
file.FileName = WinFindFileData.cFileName;
file.Alternate = WinFindFileData.cAlternate;
}
else
{
file.FileName = LwFindFileData.FileName;
file.Alternate = LwFindFileData.Alternate;
}
// Skip to next item, dont need to move these
if (String.Compare(file.FileName, ".") == 0 ||
String.Compare(file.FileName, "..") == 0)
{
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
continue;
}
// Determine file type
if (useWindowsDlls)
{
if ((WinFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
else
{
if ((LwFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
// Delete current item
if (file.IsDirectory)
{
dwError = DeleteDirectory(lpDirectoryPath + PathSeparator + file.FileName);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
}
else
{
dwError = DeleteFile(lpDirectoryPath + PathSeparator + file.FileName);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
}
// Get next item
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
}
if (useWindowsDlls)
{
success = InteropWindows.FindClose(handle);
}
else
{
success = InteropLikewise.FindClose(handle);
}
handle = INVALID_HANDLE_VALUE;
dwError = RemoveDirectory(lpDirectoryPath);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
cleanup:
if (handle != INVALID_HANDLE_VALUE)
{
if (useWindowsDlls)
{
success = InteropWindows.FindClose(handle);
}
else
{
success = InteropLikewise.FindClose(handle);
}
}
return(dwError);
error:
goto cleanup;
}
/*
* MoveDirectory - Moves the full file directory contents to and from a local or
* remote file system (via recursive create folder/copy file/delete original).
*/
public static WinError MoveDirectory(
string lpSourceParentPath,
string lpDestParentPath,
string lpSourceDirectoryName,
string lpDestDirectoryName,
bool moveHiddenFiles
)
{
WinError dwError = WinError.NO_ERROR;
IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1);
IntPtr handle = INVALID_HANDLE_VALUE;
Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA WinFindFileData =
new Likewise.LMC.FileClient.InteropWindows.WIN32_FIND_DATA();
Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA LwFindFileData =
new Likewise.LMC.FileClient.InteropLikewise.LIKEWISE_FIND_DATA();
string PathSeparator = useWindowsDlls ? "\\" : "/";
bool success = false;
string sourceDir = lpSourceParentPath + PathSeparator + lpSourceDirectoryName;
string destDir = lpDestParentPath + PathSeparator + lpDestDirectoryName;
string search = sourceDir + PathSeparator + "*";
// Create the destination directory
dwError = CreateDirectory(destDir);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
if (useWindowsDlls)
{
handle = InteropWindows.FindFirstFileW(search, ref WinFindFileData);
}
else
{
handle = InteropLikewise.FindFirstFile(search, ref LwFindFileData);
}
if (handle != INVALID_HANDLE_VALUE)
{
success = true;
}
while (success)
{
FileItem file = new FileItem();
if (useWindowsDlls)
{
file.FileName = WinFindFileData.cFileName;
file.Alternate = WinFindFileData.cAlternate;
}
else
{
file.FileName = LwFindFileData.FileName;
file.Alternate = LwFindFileData.Alternate;
}
// Skip to next item, dont need to move these
if (String.Compare(file.FileName, ".") == 0 ||
String.Compare(file.FileName, "..") == 0)
{
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
continue;
}
// Skip to next item if we dont want hidden items
if (!moveHiddenFiles &&
file.FileName[0] == '.')
{
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
continue;
}
// Determine file type
if (useWindowsDlls)
{
if ((WinFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
else
{
if ((LwFindFileData.dwFileAttributes & FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE.FILE_ATTRIBUTE_DIRECTORY)
{
file.IsDirectory = true;
}
}
// Move current item to new folder
if (file.IsDirectory)
{
dwError = MoveDirectory(sourceDir, destDir, file.FileName, file.FileName, moveHiddenFiles);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
}
else
{
string sourceFile = sourceDir + PathSeparator + file.FileName;
string destFile = destDir + PathSeparator + file.FileName;
dwError = MoveFile(sourceFile, destFile);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
}
// Get next item
if (useWindowsDlls)
{
success = InteropWindows.FindNextFileW(handle, ref WinFindFileData);
}
else
{
success = InteropLikewise.FindNextFile(handle, ref LwFindFileData);
}
}
if (useWindowsDlls)
{
success = InteropWindows.FindClose(handle);
}
else
{
success = InteropLikewise.FindClose(handle);
}
handle = INVALID_HANDLE_VALUE;
dwError = RemoveDirectory(sourceDir);
if (dwError != WinError.NO_ERROR)
{
goto error;
}
cleanup:
if (handle != INVALID_HANDLE_VALUE)
{
if (useWindowsDlls)
{
success = InteropWindows.FindClose(handle);
}
else
{
success = InteropLikewise.FindClose(handle);
}
}
return(dwError);
error:
goto cleanup;
}
