private RoleUpgrader.EntryComparisonState AnalyzeEntries(RoleEntry curOld, RoleEntry curNew)
{
RoleUpgrader.EntryComparisonState entryComparisonState = RoleUpgrader.EntryComparisonState.NoEntriesFound;
if (curOld != null)
{
entryComparisonState |= RoleUpgrader.EntryComparisonState.OnlyExistsInOld;
}
if (curNew != null)
{
entryComparisonState |= RoleUpgrader.EntryComparisonState.OnlyExistsInNew;
}
if (entryComparisonState == RoleUpgrader.EntryComparisonState.ExistsInBoth)
{
int num = RoleEntry.NameComparer.Compare(curOld, curNew);
if (num < 0)
{
entryComparisonState = RoleUpgrader.EntryComparisonState.OnlyExistsInOld;
}
else if (num > 0)
{
entryComparisonState = RoleUpgrader.EntryComparisonState.OnlyExistsInNew;
}
}
return(entryComparisonState);
}
protected MultiValuedProperty <RoleEntry> CalculateUpdatedRoleEntries(ExchangeRole cannedRole, RoleEntry[] sortedOldRoleEntries)
{
List <RoleEntry> list = new List <RoleEntry>();
RoleEntry[] array = cannedRole.RoleEntries.ToArray();
Array.Sort <RoleEntry>(array, RoleEntryComparer.Instance);
int num = 0;
int num2 = 0;
for (;;)
{
RoleEntry roleEntry = (num2 < sortedOldRoleEntries.Length) ? sortedOldRoleEntries[num2] : null;
RoleEntry roleEntry2 = (num < array.Length) ? array[num] : null;
RoleUpgrader.EntryComparisonState entryComparisonState = this.AnalyzeEntries(roleEntry, roleEntry2);
switch (entryComparisonState)
{
case RoleUpgrader.EntryComparisonState.NoEntriesFound:
goto IL_102;
case RoleUpgrader.EntryComparisonState.OnlyExistsInOld:
{
RoleEntry roleEntry3 = roleEntry.FindAndRemoveMatchingParameters(this.settings.AvailableRoleEntries);
if (!(roleEntry3 == null))
{
list.Add(roleEntry3);
}
num2++;
goto IL_102;
}
case RoleUpgrader.EntryComparisonState.OnlyExistsInNew:
list.Add(roleEntry2);
num++;
goto IL_102;
case RoleUpgrader.EntryComparisonState.ExistsInBoth:
{
RoleEntry item = roleEntry2;
RoleEntry roleEntry4 = roleEntry.FindAndRemoveMatchingParameters(this.settings.AvailableRoleEntries);
if (roleEntry4 != null)
{
item = RoleEntry.MergeParameters(new RoleEntry[]
{
roleEntry2,
roleEntry4
});
}
list.Add(item);
num2++;
num++;
goto IL_102;
}
}
break;
IL_102:
if (entryComparisonState == RoleUpgrader.EntryComparisonState.NoEntriesFound)
{
goto Block_6;
}
}
throw new ArgumentOutOfRangeException("entryComparisonState");
Block_6:
return(new MultiValuedProperty <RoleEntry>(list));
}
