private void LoadFrom(MapiAclTableAdapter mapiAclTableAdapter)
{
IRecipientSession recipientSession = null;
ExternalUserCollection disposable = null;
AclTableEntry[] all = mapiAclTableAdapter.GetAll();
try
{
foreach (AclTableEntry aclTableEntry in all)
{
long memberId = aclTableEntry.MemberId;
byte[] memberEntryId = aclTableEntry.MemberEntryId;
string memberName = aclTableEntry.MemberName;
MemberRights memberRights = aclTableEntry.MemberRights;
if (memberId == 0L)
{
this.defaultMemberPermission = this.permissionSet.CreatePermission(new PermissionSecurityPrincipal(PermissionSecurityPrincipal.SpecialPrincipalType.Default), memberRights, memberId);
}
else if (memberId == -1L)
{
this.anonymousMemberPermission = this.permissionSet.CreatePermission(new PermissionSecurityPrincipal(PermissionSecurityPrincipal.SpecialPrincipalType.Anonymous), memberRights, memberId);
}
else if (memberEntryId != null)
{
ADParticipantEntryId adparticipantEntryId = mapiAclTableAdapter.TryGetParticipantEntryId(memberEntryId);
if (adparticipantEntryId != null)
{
if (recipientSession == null)
{
recipientSession = mapiAclTableAdapter.Session.GetADRecipientSession(true, ConsistencyMode.IgnoreInvalid);
}
ADRecipient adrecipient = null;
try
{
adrecipient = recipientSession.FindByLegacyExchangeDN(adparticipantEntryId.LegacyDN);
}
catch (DataValidationException)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, string>(0L, "PermissionTable::PermissionTable. Caught exception from ADSesssion.FindByLegacyExchangeDN when trying to find a recipient from the ACL Table. Recipient name = {0}, LegDN = {1}.", memberName, adparticipantEntryId.LegacyDN);
this.AddUnknownEntry(memberName, memberId, memberEntryId, memberRights);
goto IL_17E;
}
if (adrecipient != null)
{
Permission permission = this.permissionSet.CreatePermission(new PermissionSecurityPrincipal(adrecipient), memberRights, memberId);
this.AddPermissionEntry(permission.Principal, permission);
}
else
{
ExTraceGlobals.StorageTracer.TraceDebug <string, string>(0L, "PermissionTable::PermissionTable. Did not find the recipient from the ACL table in the AD. Recipient name = {0}, LegDN = {1}.", memberName, adparticipantEntryId.LegacyDN);
this.AddUnknownEntry(memberName, memberId, memberEntryId, memberRights);
}
}
else
{
this.AddNonADEntry(mapiAclTableAdapter, ref disposable, memberName, memberId, memberEntryId, memberRights);
}
}
else
{
ExTraceGlobals.StorageTracer.TraceDebug <string>(0L, "PermissionTable::PermissionTable. Found a member in the ACL table (other than anonymous and default) without a member entry id. Recipient Name = {0}.", memberName);
this.AddUnknownEntry(memberName, memberId, memberEntryId, memberRights);
}
IL_17E :;
}
}
finally
{
Util.DisposeIfPresent(disposable);
}
}
