internal static int CompareRoleEntriesByName(RoleEntry a, RoleEntry b)
{
CmdletRoleEntry cmdletRoleEntry = a as CmdletRoleEntry;
CmdletRoleEntry cmdletRoleEntry2 = b as CmdletRoleEntry;
if (a == null || b == null)
{
if (a == null && b == null)
{
return(0);
}
if (!(a == null))
{
return(1);
}
return(-1);
}
else if (cmdletRoleEntry == null != (cmdletRoleEntry2 == null))
{
if (!(cmdletRoleEntry == null))
{
return(1);
}
return(-1);
}
else
{
if (cmdletRoleEntry != null)
{
return(string.Compare(cmdletRoleEntry.FullName, cmdletRoleEntry2.FullName, StringComparison.OrdinalIgnoreCase));
}
return(string.Compare(a.Name, b.Name, StringComparison.OrdinalIgnoreCase));
}
}
internal static void FormatParameters(string[] parameters)
{
if (parameters == null)
{
return;
}
bool flag = false;
for (int i = 0; i < parameters.Length; i++)
{
if (parameters[i].Length < 1)
{
throw new FormatException(DataStrings.ParameterNameEmptyException);
}
if (RoleEntry.ContainsInvalidChars(parameters[i]))
{
throw new FormatException(DataStrings.ParameterNameInvalidCharException(parameters[i]));
}
if (!flag && i < parameters.Length - 1 && string.Compare(parameters[i], parameters[i + 1], StringComparison.OrdinalIgnoreCase) >= 0)
{
flag = true;
}
}
if (flag)
{
Array.Sort <string>(parameters, StringComparer.OrdinalIgnoreCase);
for (int j = 0; j < parameters.Length - 1; j++)
{
if (string.Equals(parameters[j], parameters[j + 1], StringComparison.OrdinalIgnoreCase))
{
throw new FormatException(DataStrings.DuplicateParameterException(parameters[j]));
}
}
}
}
internal new static void ValidateName(string name)
{
if (string.IsNullOrEmpty(name))
{
throw new FormatException(DataStrings.CmdletFullNameFormatException(name ?? string.Empty));
}
int num = name.IndexOf(',');
if (-1 == num)
{
if (RoleEntry.ContainsInvalidChars(name))
{
throw new FormatException(DataStrings.CmdletFullNameFormatException(name));
}
}
else
{
if (num == 0 || name.Length - 1 == num)
{
throw new FormatException(DataStrings.CmdletFullNameFormatException(name));
}
if (RoleEntry.ContainsInvalidChars(name, 0, num))
{
throw new FormatException(DataStrings.CmdletFullNameFormatException(name));
}
if (RoleEntry.ContainsInvalidChars(name, 1 + num, name.Length - num - 1))
{
throw new FormatException(DataStrings.CmdletFullNameFormatException(name));
}
}
}
internal CmdletRoleEntry(string entryString)
{
int num = base.ExtractAndSetName(entryString);
if (num <= 0 || num == entryString.Length)
{
throw new FormatException(DataStrings.SnapinNameTooShort);
}
num = this.ParseVersion(entryString, num);
int num2 = entryString.IndexOf(',', num) + 1;
int num3 = ((num2 <= 0) ? entryString.Length : (num2 - 1)) - num;
if (num3 < 1)
{
throw new FormatException(DataStrings.SnapinNameTooShort);
}
base.ExtractAndSetParameters(entryString, num2);
string text = entryString.Substring(num, num3);
if (RoleEntry.ContainsInvalidChars(text))
{
throw new FormatException(DataStrings.SnapinNameInvalidCharException(text));
}
this.snapinName = text;
this.fullName = this.snapinName + "\\" + base.Name;
}
internal static int CompareRoleEntriesByNameAndInstanceHashCode(RoleEntry a, RoleEntry b)
{
int num = RoleEntry.CompareRoleEntriesByName(a, b);
if (num != 0 || (a == null && b == null))
{
return(num);
}
return(a.GetInstanceHashCode().CompareTo(b.GetInstanceHashCode()));
}
internal static void ValidateName(string name)
{
if (string.IsNullOrEmpty(name))
{
throw new FormatException(DataStrings.RoleEntryNameInvalidException(name ?? string.Empty));
}
if (RoleEntry.ContainsInvalidChars(name))
{
throw new FormatException(DataStrings.RoleEntryNameInvalidException(name));
}
}
public static RoleEntry Parse(string input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
if (input.Length < 3)
{
throw new FormatException(DataStrings.RoleEntryNameTooShort);
}
if (input[1] != ',')
{
throw new FormatException(DataStrings.RoleEntryStringMustBeCommaSeparated);
}
RoleEntry roleEntry = null;
if (RoleEntry.roleEntryCache.TryGetValue(input, out roleEntry))
{
return(roleEntry);
}
char c = input[0];
switch (c)
{
case 'a':
roleEntry = new ApplicationPermissionRoleEntry(input);
goto IL_A9;
case 'b':
break;
case 'c':
roleEntry = new CmdletRoleEntry(input);
goto IL_A9;
default:
if (c == 's')
{
roleEntry = new ScriptRoleEntry(input);
goto IL_A9;
}
if (c == 'w')
{
roleEntry = new WebServiceRoleEntry(input);
goto IL_A9;
}
break;
}
roleEntry = new UnknownRoleEntry(input);
IL_A9:
RoleEntry.roleEntryCache.Add(input, roleEntry);
return(roleEntry);
}
internal RoleEntry FindAndIntersectWithMatchingParameters(RoleEntry[] availableEntries)
{
int num = Array.BinarySearch <RoleEntry>(availableEntries, this, RoleEntry.NameComparer);
if (num < 0)
{
return(null);
}
new List <string>(this.Parameters);
RoleEntry entry = availableEntries[num];
return(this.IntersectParameters(entry));
}
internal CmdletRoleEntry(string name, string snapinName, string[] parameters) : base(name, parameters)
{
if (string.IsNullOrEmpty(snapinName))
{
throw new FormatException(DataStrings.SnapinNameTooShort);
}
if (RoleEntry.ContainsInvalidChars(snapinName))
{
throw new FormatException(DataStrings.SnapinNameInvalidCharException(snapinName));
}
this.snapinName = snapinName;
this.fullName = this.snapinName + "\\" + base.Name;
}
internal RoleEntry IntersectParameters(RoleEntry entry)
{
List <string> list = null;
bool flag = false;
int i = 0;
for (int j = 0; j < this.Parameters.Count; j++)
{
string text = this.parameters[j];
int num = 1;
while (i < entry.Parameters.Count)
{
num = string.Compare(text, entry.parameters[i], StringComparison.OrdinalIgnoreCase);
if (num >= 0)
{
i++;
}
if (num <= 0)
{
break;
}
}
if (num == 0)
{
if (flag)
{
list.Add(text);
}
}
else if (!flag)
{
flag = true;
list = new List <string>(this.Parameters.Count);
for (int k = 0; k < j; k++)
{
list.Add(this.parameters[k]);
}
}
}
if (!flag)
{
return(this);
}
CmdletRoleEntry cmdletRoleEntry = this as CmdletRoleEntry;
if (cmdletRoleEntry != null)
{
return(new CmdletRoleEntry(cmdletRoleEntry.Name, cmdletRoleEntry.PSSnapinName, list.ToArray()));
}
throw new NotSupportedException("Parameter intersection for RoleEntry other than CmdletRoleEntry is not supported.");
}
protected int ExtractAndSetName(string entryString)
{
int num = 2;
int num2 = entryString.IndexOf(',', num);
int num3 = ((num2 < 0) ? entryString.Length : num2) - num;
if (num3 < 1)
{
throw new FormatException(DataStrings.RoleEntryNameTooShort);
}
string text = entryString.Substring(num, num3);
RoleEntry.ValidateName(text);
this.name = text;
return(num2 + 1);
}
internal bool ContainsAllParametersFromRoleEntry(RoleEntry roleEntryToCheck, out ICollection <string> missingParameters)
{
missingParameters = null;
if (roleEntryToCheck == null)
{
throw new ArgumentNullException("roleEntryToCheck");
}
for (int i = 0; i < roleEntryToCheck.parameters.Length; i++)
{
if (!this.ContainsParameter(roleEntryToCheck.parameters[i]))
{
missingParameters = (missingParameters ?? new List <string>());
missingParameters.Add(roleEntryToCheck.parameters[i]);
}
}
return(missingParameters == null);
}
protected void SetParameters(ICollection <string> value, bool performValidation)
{
if (value == null)
{
this.parameterCollection = RoleEntry.noParameters;
this.parameters = RoleEntry.emptyArray;
return;
}
string[] array = new string[value.Count];
value.CopyTo(array, 0);
if (performValidation)
{
RoleEntry.FormatParameters(array);
}
this.parameters = array;
this.parameterCollection = new ReadOnlyCollection <string>(array);
}
internal RoleEntry FindAndRemoveMatchingParameters(RoleEntry[] availableEntries)
{
int num = Array.BinarySearch <RoleEntry>(availableEntries, this, RoleEntry.NameComparer);
if (num < 0)
{
return(this);
}
new List <string>(this.Parameters);
RoleEntry roleEntry = availableEntries[num];
ICollection <string> collection;
if (roleEntry.ContainsAllParametersFromRoleEntry(this, out collection))
{
return(null);
}
return(this.Clone(collection));
}
protected bool Equals(RoleEntry other)
{
if (other == null)
{
return(false);
}
if (!this.Name.Equals(other.Name, StringComparison.OrdinalIgnoreCase) || this.Parameters.Count != other.Parameters.Count)
{
return(false);
}
for (int i = 0; i < this.parameters.Length; i++)
{
if (!this.parameters[i].Equals(other.parameters[i], StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
internal bool TryMatchRoleEntryToArrayAndRemoveKnownParameters(RoleEntry[] availableEntries, out RoleEntry filteredEntry)
{
int num = Array.BinarySearch <RoleEntry>(availableEntries, this, RoleEntry.NameComparer);
if (num < 0)
{
filteredEntry = this;
return(false);
}
new List <string>(this.Parameters);
RoleEntry roleEntry = availableEntries[num];
ICollection <string> collection;
if (roleEntry.ContainsAllParametersFromRoleEntry(this, out collection))
{
filteredEntry = null;
}
else
{
filteredEntry = this.Clone(collection);
}
return(true);
}
protected static bool ContainsInvalidChars(string valueToCheck)
{
return(RoleEntry.ContainsInvalidChars(valueToCheck, 0, valueToCheck.Length));
}
protected RoleEntry(string name, string[] parameters)
{
RoleEntry.ValidateName(name);
this.SetParameters(parameters, true);
this.name = name;
}
internal static RoleEntry MergeParameters(IList <RoleEntry> entries)
{
if (entries == null)
{
throw new ArgumentNullException("entries");
}
if (entries.Count == 0)
{
throw new ArgumentException("entries");
}
if (entries.Count == 1)
{
return(entries[0]);
}
int num = 0;
int count = entries[0].Parameters.Count;
int index = 0;
string b = entries[0].Name;
CmdletRoleEntry cmdletRoleEntry = entries[0] as CmdletRoleEntry;
string text = (cmdletRoleEntry == null) ? null : cmdletRoleEntry.PSSnapinName;
int[] array = new int[entries.Count];
for (int i = 0; i < entries.Count; i++)
{
RoleEntry roleEntry = entries[i];
if (i > 0 && object.ReferenceEquals(roleEntry, entries[i - 1]))
{
array[i] = -1;
}
else
{
if (!string.Equals(roleEntry.Name, b, StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("entries");
}
if (text != null)
{
CmdletRoleEntry cmdletRoleEntry2 = roleEntry as CmdletRoleEntry;
if (roleEntry == null)
{
throw new ArgumentException("entries");
}
if (!string.Equals(cmdletRoleEntry2.PSSnapinName, text, StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("entries");
}
}
else if (roleEntry == null)
{
throw new ArgumentException("entries");
}
if (count < roleEntry.Parameters.Count)
{
count = roleEntry.Parameters.Count;
index = i;
}
num += roleEntry.Parameters.Count;
if (roleEntry.Parameters.Count == 0)
{
array[i] = -1;
}
}
}
if (num == entries[0].Parameters.Count)
{
return(entries[0]);
}
List <string> list = new List <string>(num);
string b2 = string.Empty;
string text2 = null;
for (;;)
{
for (int j = 0; j < entries.Count; j++)
{
if (array[j] != -1)
{
string text3 = entries[j].parameters[array[j]];
if (string.Equals(text3, b2, StringComparison.OrdinalIgnoreCase))
{
int num2 = ++array[j];
if (num2 >= entries[j].parameters.Length)
{
array[j] = -1;
goto IL_242;
}
text3 = entries[j].parameters[array[j]];
}
if (text2 == null || string.Compare(text3, text2, StringComparison.OrdinalIgnoreCase) < 0)
{
text2 = text3;
}
}
IL_242 :;
}
if (text2 == null)
{
break;
}
list.Add(text2);
b2 = text2;
text2 = null;
}
if (list.Count == count)
{
return(entries[index]);
}
RoleEntry roleEntry2 = entries[0].Clone(list, false, null);
string token = roleEntry2.ToADString();
RoleEntry result = null;
if (RoleEntry.roleEntryCache.TryGetValue(token, out result))
{
return(result);
}
RoleEntry.roleEntryCache.Add(token, roleEntry2);
return(roleEntry2);
}
