public static void MyDeleteFolder(Task buildTask, string folderName, DeleteDirectoryOption OnDirectoryNotEmpty, bool failOnError, string logText)
{
var myComputer = new Computer();
if (Directory.Exists(folderName))
{
if (Strings.Len(logText) > 0)
{
MyLogMessage(buildTask, string.Format(logText, folderName), MessageImportance.Normal);
}
try
{
myComputer.FileSystem.DeleteDirectory(folderName, OnDirectoryNotEmpty);
}
catch (UnauthorizedAccessException exception1)
{
ProjectData.SetProjectError(exception1);
UnauthorizedAccessException exception = exception1;
if (OnDirectoryNotEmpty == DeleteDirectoryOption.DeleteAllContents)
{
foreach (string str in Directory.GetFiles(folderName, "*.*", System.IO.SearchOption.AllDirectories))
{
MyDeleteFile(str, true);
}
MyDeleteFolder(buildTask, folderName, DeleteDirectoryOption.ThrowIfDirectoryNonEmpty, failOnError, logText);
}
ProjectData.ClearProjectError();
}
catch (IOException exception4)
{
ProjectData.SetProjectError(exception4);
IOException exception2 = exception4;
if ((Strings.InStr(exception2.Message, "is not empty", CompareMethod.Binary) > 0) && (OnDirectoryNotEmpty == DeleteDirectoryOption.DeleteAllContents))
{
foreach (string str2 in Directory.GetDirectories(folderName, "*", System.IO.SearchOption.TopDirectoryOnly))
{
MyDeleteFolder(buildTask, str2, DeleteDirectoryOption.ThrowIfDirectoryNonEmpty, failOnError, logText);
}
}
else
{
if (failOnError)
{
throw;
}
MyLogWarning(buildTask, string.Format("Deleting folder '{0}' failed with exception '{1}'. The exception type was '{2}'. This may result in a later build error.", folderName, exception2.Message, exception2.GetType().Name));
}
ProjectData.ClearProjectError();
}
catch (Exception exception5)
{
ProjectData.SetProjectError(exception5);
Exception exception3 = exception5;
if (failOnError)
{
throw;
}
MyLogWarning(buildTask, string.Format("Deleting folder '{0}' failed with exception '{1}'. The exception type was '{2}'. This may result in a later build error.", folderName, exception3.Message, exception3.GetType().Name));
ProjectData.ClearProjectError();
}
}
}
public void DeleteDirectory(string directory, DeleteDirectoryOption onDirectoryNotEmpty)
{
FileSystem.DeleteDirectory(directory, onDirectoryNotEmpty);
}
public void DeleteDirectory(string directory, DeleteDirectoryOption onDirectoryNotEmpty)
{
FileSystem.DeleteDirectory(directory, onDirectoryNotEmpty);
}
public static void MyDeleteFolder(Task buildTask, string folderName, DeleteDirectoryOption OnDirectoryNotEmpty, bool failOnError)
{
MyDeleteFolder(buildTask, folderName, OnDirectoryNotEmpty, failOnError, "About to delete folder '{0}'");
}
public static void MyDeleteFolder(Task buildTask, string folderName, DeleteDirectoryOption OnDirectoryNotEmpty, bool failOnError, string logText)
{
var myComputer = new Computer();
if (Directory.Exists(folderName))
{
if (Strings.Len(logText) > 0)
{
MyLogMessage(buildTask, string.Format(logText, folderName), MessageImportance.Normal);
}
try
{
myComputer.FileSystem.DeleteDirectory(folderName, OnDirectoryNotEmpty);
}
catch (UnauthorizedAccessException exception1)
{
ProjectData.SetProjectError(exception1);
UnauthorizedAccessException exception = exception1;
if (OnDirectoryNotEmpty == DeleteDirectoryOption.DeleteAllContents)
{
foreach (string str in Directory.GetFiles(folderName, "*.*", System.IO.SearchOption.AllDirectories))
{
MyDeleteFile(str, true);
}
MyDeleteFolder(buildTask, folderName, DeleteDirectoryOption.ThrowIfDirectoryNonEmpty, failOnError, logText);
}
ProjectData.ClearProjectError();
}
catch (IOException exception4)
{
ProjectData.SetProjectError(exception4);
IOException exception2 = exception4;
if ((Strings.InStr(exception2.Message, "is not empty", CompareMethod.Binary) > 0) && (OnDirectoryNotEmpty == DeleteDirectoryOption.DeleteAllContents))
{
foreach (string str2 in Directory.GetDirectories(folderName, "*", System.IO.SearchOption.TopDirectoryOnly))
{
MyDeleteFolder(buildTask, str2, DeleteDirectoryOption.ThrowIfDirectoryNonEmpty, failOnError, logText);
}
}
else
{
if (failOnError)
{
throw;
}
MyLogWarning(buildTask, string.Format("Deleting folder '{0}' failed with exception '{1}'. The exception type was '{2}'. This may result in a later build error.", folderName, exception2.Message, exception2.GetType().Name));
}
ProjectData.ClearProjectError();
}
catch (Exception exception5)
{
ProjectData.SetProjectError(exception5);
Exception exception3 = exception5;
if (failOnError)
{
throw;
}
MyLogWarning(buildTask, string.Format("Deleting folder '{0}' failed with exception '{1}'. The exception type was '{2}'. This may result in a later build error.", folderName, exception3.Message, exception3.GetType().Name));
ProjectData.ClearProjectError();
}
}
}
public static void MyDeleteFolder(Task buildTask, string folderName, DeleteDirectoryOption OnDirectoryNotEmpty, bool failOnError)
{
MyDeleteFolder(buildTask, folderName, OnDirectoryNotEmpty, failOnError, "About to delete folder '{0}'");
}
private static void DeleteDirectoryInternal(string directory, DeleteDirectoryOption onDirectoryNotEmpty, UIOptionInternal showUI, RecycleOption recycle, UICancelOption onUserCancel)
{
VerifyDeleteDirectoryOption("onDirectoryNotEmpty", onDirectoryNotEmpty);
VerifyRecycleOption("recycle", recycle);
VerifyUICancelOption("onUserCancel", onUserCancel);
string fullPath = Path.GetFullPath(directory);
DemandDirectoryPermission(fullPath, FileIOPermissionAccess.Write);
ThrowIfDevicePath(fullPath);
if (!Directory.Exists(fullPath))
{
throw ExceptionUtils.GetDirectoryNotFoundException("IO_DirectoryNotFound_Path", new string[] { directory });
}
if (IsRoot(fullPath))
{
throw ExceptionUtils.GetIOException("IO_DirectoryIsRoot_Path", new string[] { directory });
}
if ((showUI != UIOptionInternal.NoUI) && Environment.UserInteractive)
{
ShellDelete(fullPath, showUI, recycle, onUserCancel, FileOrDirectory.Directory);
}
else
{
Directory.Delete(fullPath, onDirectoryNotEmpty == DeleteDirectoryOption.DeleteAllContents);
}
}
public static void DeleteDirectory(string directory, DeleteDirectoryOption onDirectoryNotEmpty)
{
DeleteDirectoryInternal(directory, onDirectoryNotEmpty, UIOptionInternal.NoUI, RecycleOption.DeletePermanently, UICancelOption.ThrowException);
}
private static void VerifyDeleteDirectoryOption(string argName, DeleteDirectoryOption argValue)
{
if ((argValue != DeleteDirectoryOption.DeleteAllContents) && (argValue != DeleteDirectoryOption.ThrowIfDirectoryNonEmpty))
{
throw new InvalidEnumArgumentException(argName, (int) argValue, typeof(DeleteDirectoryOption));
}
}
