internal override FileSystemInfo CreateObject(SearchResult result)
{
FileSystemEnumerableHelpers.IsFile(result.FindData);
if (FileSystemEnumerableHelpers.IsDir(result.FindData))
{
string fullPath = result.FullPath;
new FileIOPermission(FileIOPermissionAccess.Read, new string[1]
{
fullPath + "\\."
}, false, false).Demand();
DirectoryInfo directoryInfo = new DirectoryInfo(fullPath, false);
Win32Native.WIN32_FIND_DATA findData = result.FindData;
directoryInfo.InitializeFrom(findData);
return((FileSystemInfo)directoryInfo);
}
string fullPath1 = result.FullPath;
new FileIOPermission(FileIOPermissionAccess.Read, new string[1] {
fullPath1
}, false, false).Demand();
FileInfo fileInfo = new FileInfo(fullPath1, false);
Win32Native.WIN32_FIND_DATA findData1 = result.FindData;
fileInfo.InitializeFrom(findData1);
return((FileSystemInfo)fileInfo);
}
internal override FileSystemInfo CreateObject(SearchResult result)
{
bool isFile = FileSystemEnumerableHelpers.IsFile(result.FindData);
bool isDir = FileSystemEnumerableHelpers.IsDir(result.FindData);
if (isDir)
{
String name = result.FullPath;
String permissionName = name + "\\.";
FileSecurityState state = new FileSecurityState(FileSecurityStateAccess.Read, String.Empty, permissionName);
state.EnsureState();
DirectoryInfo di = new DirectoryInfo(name, false);
di.InitializeFrom(result.FindData);
return(di);
}
else
{
Debug.Assert(isFile);
String name = result.FullPath;
FileSecurityState state = new FileSecurityState(FileSecurityStateAccess.Read, String.Empty, name);
state.EnsureState();
FileInfo fi = new FileInfo(name, false);
fi.InitializeFrom(result.FindData);
return(fi);
}
}
internal override bool IsResultIncluded(SearchResult result)
{
bool includeFile = _includeFiles && FileSystemEnumerableHelpers.IsFile(result.FindData);
bool includeDir = _includeDirs && FileSystemEnumerableHelpers.IsDir(result.FindData);
Contract.Assert(!(includeFile && includeDir), result.FindData.cFileName + ": current item can't be both file and dir!");
return(includeFile || includeDir);
}
internal override bool IsResultIncluded(SearchResult result)
{
bool flag = FileSystemEnumerableHelpers.IsFile(result.FindData);
if (!FileSystemEnumerableHelpers.IsDir(result.FindData))
{
return(flag);
}
return(true);
}
internal override bool IsResultIncluded(SearchResult result)
{
bool flag = this._includeFiles && FileSystemEnumerableHelpers.IsFile(result.FindData);
bool flag2 = this._includeDirs && FileSystemEnumerableHelpers.IsDir(result.FindData);
if (!flag)
{
return(flag2);
}
return(true);
}
private void AddSearchableDirsToStack(Directory.SearchData localSearchData)
{
string fileName = Path.InternalCombine(localSearchData.fullPath, "*");
SafeFindHandle hndFindFile = (SafeFindHandle)null;
Win32Native.WIN32_FIND_DATA wiN32FindData = new Win32Native.WIN32_FIND_DATA();
try
{
hndFindFile = Win32Native.FindFirstFile(fileName, wiN32FindData);
if (hndFindFile.IsInvalid)
{
int lastWin32Error = Marshal.GetLastWin32Error();
switch (lastWin32Error)
{
case 2:
return;
case 18:
return;
case 3:
return;
default:
this.HandleError(lastWin32Error, localSearchData.fullPath);
break;
}
}
int num1 = 0;
do
{
if (FileSystemEnumerableHelpers.IsDir(wiN32FindData))
{
string fullPath = Path.InternalCombine(localSearchData.fullPath, wiN32FindData.cFileName);
string str = Path.InternalCombine(localSearchData.userPath, wiN32FindData.cFileName);
SearchOption searchOption = localSearchData.searchOption;
string userPath = str;
int num2 = (int)searchOption;
Directory.SearchData searchData = new Directory.SearchData(fullPath, userPath, (SearchOption)num2);
this.searchStack.Insert(num1++, searchData);
}
}while (Win32Native.FindNextFile(hndFindFile, wiN32FindData));
}
finally
{
if (hndFindFile != null)
{
hndFindFile.Dispose();
}
}
}
internal override FileSystemInfo CreateObject(SearchResult result)
{
bool isFile = FileSystemEnumerableHelpers.IsFile(result.FindData);
bool isDir = FileSystemEnumerableHelpers.IsDir(result.FindData);
if (isDir)
{
DirectoryInfo di = new DirectoryInfo(result.FullPath, false);
di.InitializeFrom(result.FindData);
return(di);
}
else
{
Contract.Assert(isFile);
FileInfo fi = new FileInfo(result.FullPath, false);
fi.InitializeFrom(result.FindData);
return(fi);
}
}
internal override FileSystemInfo CreateObject(SearchResult result)
{
FileSystemEnumerableHelpers.IsFile(result.FindData);
if (FileSystemEnumerableHelpers.IsDir(result.FindData))
{
string str = result.FullPath;
string str2 = str + @"\.";
string[] strArray = new string[] { str2 };
new FileIOPermission(FileIOPermissionAccess.Read, strArray, false, false).Demand();
DirectoryInfo info = new DirectoryInfo(str, false);
info.InitializeFrom(result.FindData);
return(info);
}
string fullPath = result.FullPath;
string[] pathList = new string[] { fullPath };
new FileIOPermission(FileIOPermissionAccess.Read, pathList, false, false).Demand();
FileInfo info2 = new FileInfo(fullPath, false);
info2.InitializeFrom(result.FindData);
return(info2);
}
internal override FileSystemInfo CreateObject(SearchResult result)
{
bool isFile = FileSystemEnumerableHelpers.IsFile(result.FindData);
bool isDir = FileSystemEnumerableHelpers.IsDir(result.FindData);
if (isDir)
{
String name = result.FullPath;
String permissionName = name + "\\.";
#if FEATURE_CORECLR
FileSecurityState state = new FileSecurityState(FileSecurityStateAccess.Read, String.Empty, permissionName);
state.EnsureState();
#else
String[] permissionNames = new String[] { permissionName };
new FileIOPermission(FileIOPermissionAccess.Read, permissionNames, false, false).Demand();
#endif
DirectoryInfo di = new DirectoryInfo(name, false);
di.InitializeFrom(result.FindData);
return(di);
}
else
{
Contract.Assert(isFile);
String name = result.FullPath;
#if FEATURE_CORECLR
FileSecurityState state = new FileSecurityState(FileSecurityStateAccess.Read, String.Empty, name);
state.EnsureState();
#else
String[] names = new String[] { name };
new FileIOPermission(FileIOPermissionAccess.Read, names, false, false).Demand();
#endif
FileInfo fi = new FileInfo(name, false);
fi.InitializeFrom(result.FindData);
return(fi);
}
}
private void AddSearchableDirsToStack(Directory.SearchData localSearchData)
{
string fileName = localSearchData.fullPath + "*";
SafeFindHandle hndFindFile = null;
Win32Native.WIN32_FIND_DATA win_find_data = new Win32Native.WIN32_FIND_DATA();
using (hndFindFile = Win32Native.FindFirstFile(fileName, win_find_data))
{
if (hndFindFile.IsInvalid)
{
int hr = Marshal.GetLastWin32Error();
switch (hr)
{
case 2:
case 0x12:
case 3:
return;
}
this.HandleError(hr, localSearchData.fullPath);
}
int num2 = 0;
do
{
if (FileSystemEnumerableHelpers.IsDir(win_find_data))
{
StringBuilder builder = new StringBuilder(localSearchData.fullPath);
builder.Append(win_find_data.cFileName);
string fullPath = builder.ToString();
builder.Length = 0;
builder.Append(localSearchData.userPath);
builder.Append(win_find_data.cFileName);
SearchOption searchOption = localSearchData.searchOption;
Directory.SearchData item = new Directory.SearchData(fullPath, builder.ToString(), searchOption);
this.searchStack.Insert(num2++, item);
}
}while (Win32Native.FindNextFile(hndFindFile, win_find_data));
}
}
internal override bool IsResultIncluded(SearchResult result)
{
return(((!this._includeFiles ? 0 : (FileSystemEnumerableHelpers.IsFile(result.FindData) ? 1 : 0)) | (!this._includeDirs ? (false ? 1 : 0) : (FileSystemEnumerableHelpers.IsDir(result.FindData) ? 1 : 0))) != 0);
}
internal override bool IsResultIncluded(SearchResult result)
{
return(FileSystemEnumerableHelpers.IsDir(result.FindData));
}
[System.Security.SecurityCritical] // auto-generated
private void AddSearchableDirsToStack(Directory.SearchData localSearchData)
{
Contract.Requires(localSearchData != null);
String searchPath = Path.InternalCombine(localSearchData.fullPath, "*");
SafeFindHandle hnd = null;
Win32Native.WIN32_FIND_DATA data = new Win32Native.WIN32_FIND_DATA();
try
{
// Get all files and dirs
hnd = Win32Native.FindFirstFile(searchPath, data);
if (hnd.IsInvalid)
{
int hr = Marshal.GetLastWin32Error();
// This could happen if the dir doesn't contain any files.
// Continue with the recursive search though, eventually
// searchStack will become empty
if (hr == Win32Native.ERROR_FILE_NOT_FOUND || hr == Win32Native.ERROR_NO_MORE_FILES || hr == Win32Native.ERROR_PATH_NOT_FOUND)
{
return;
}
HandleError(hr, localSearchData.fullPath);
}
// Add subdirs to searchStack. Exempt ReparsePoints as appropriate
int incr = 0;
do
{
if (FileSystemEnumerableHelpers.IsDir(data))
{
String tempFullPath = Path.InternalCombine(localSearchData.fullPath, data.cFileName);
String tempUserPath = Path.InternalCombine(localSearchData.userPath, data.cFileName);
SearchOption option = localSearchData.searchOption;
#if EXCLUDE_REPARSEPOINTS
// Traverse reparse points depending on the searchoption specified
if ((searchDataSubDir.searchOption == SearchOption.AllDirectories) && (0 != (data.dwFileAttributes & Win32Native.FILE_ATTRIBUTE_REPARSE_POINT)))
{
option = SearchOption.TopDirectoryOnly;
}
#endif
// Setup search data for the sub directory and push it into the stack
Directory.SearchData searchDataSubDir = new Directory.SearchData(tempFullPath, tempUserPath, option);
searchStack.Insert(incr++, searchDataSubDir);
}
} while (Win32Native.FindNextFile(hnd, data));
// We don't care about errors here
}
finally
{
if (hnd != null)
{
hnd.Dispose();
}
}
}
