private static bool TryProcessUnprotectedAttachment(IExchangePrincipal exchangePrincipal, Item item, StreamAttachment streamAttachment, PropertyOpenMode openMode, WacUtilities.AttachmentProcessor attachmentProcessor)
{
if (openMode == PropertyOpenMode.Modify)
{
item.OpenAsReadWrite();
}
bool result;
using (Stream contentStream = streamAttachment.GetContentStream(openMode))
{
bool flag = WacUtilities.IsContentProtected(streamAttachment.FileName, contentStream);
if (flag)
{
result = false;
}
else
{
attachmentProcessor(exchangePrincipal, streamAttachment, contentStream, false);
if (openMode == PropertyOpenMode.Modify)
{
item.Save(SaveMode.NoConflictResolution);
}
result = true;
}
}
return(result);
}
internal StoreObjectStream(StoreObjectPropertyBag storePropertyBag, NativeStorePropertyDefinition property, PropertyOpenMode streamOpenMode)
{
Util.ThrowOnNullArgument(storePropertyBag, "storePropertyBag");
Util.ThrowOnNullArgument(property, "property");
this.storePropertyBag = storePropertyBag;
this.property = property;
this.openMode = streamOpenMode;
this.CreateStream();
this.disposeTracker = this.GetDisposeTracker();
}
public static void ProcessAttachment(IStoreSession session, string ewsAttachmentId, IExchangePrincipal exchangePrincipal, PropertyOpenMode openMode, WacUtilities.AttachmentProcessor attachmentProcessor)
{
IdConverterDependencies converterDependencies = new IdConverterDependencies.FromRawData(false, false, null, null, exchangePrincipal.MailboxInfo.PrimarySmtpAddress.ToString(), session as MailboxSession, session as MailboxSession, session as PublicFolderSession);
using (AttachmentHandler.IAttachmentRetriever attachmentRetriever = AttachmentRetriever.CreateInstance(ewsAttachmentId, converterDependencies))
{
bool flag = WacUtilities.IsIrmRestricted(attachmentRetriever.RootItem);
if (openMode == PropertyOpenMode.Modify)
{
attachmentRetriever.RootItem.OpenAsReadWrite();
}
StreamAttachment streamAttachment = attachmentRetriever.Attachment as StreamAttachment;
if (streamAttachment == null)
{
attachmentProcessor(exchangePrincipal, attachmentRetriever.Attachment, null, flag);
}
else
{
using (Stream contentStream = streamAttachment.GetContentStream(openMode))
{
bool flag2 = WacUtilities.IsContentProtected(attachmentRetriever.Attachment.FileName, contentStream);
attachmentProcessor(exchangePrincipal, streamAttachment, contentStream, flag || flag2);
if (openMode == PropertyOpenMode.Modify)
{
attachmentRetriever.RootItem.Save(SaveMode.NoConflictResolution);
}
}
}
}
}
public override Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
base.CheckDisposed("OpenPropertyStream");
EnumValidator.AssertValid <PropertyOpenMode>(openMode);
NativeStorePropertyDefinition nativeStorePropertyDefinition = propertyDefinition as NativeStorePropertyDefinition;
if (nativeStorePropertyDefinition == null)
{
throw new InvalidOperationException(ServerStrings.ExPropertyNotStreamable(propertyDefinition.ToString()));
}
Stream result;
using (DisposeGuard disposeGuard = default(DisposeGuard))
{
StoreObjectStream storeObjectStream = new StoreObjectStream(this, nativeStorePropertyDefinition, openMode);
disposeGuard.Add <StoreObjectStream>(storeObjectStream);
this.listOfStreams.Add(storeObjectStream);
disposeGuard.Success();
if (openMode == PropertyOpenMode.Create || openMode == PropertyOpenMode.Modify)
{
this.TrackProperty(nativeStorePropertyDefinition, true);
}
result = storeObjectStream;
}
return(result);
}
public override Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
base.CheckDisposed("OpenPropertyStream");
EnumValidator.AssertValid <PropertyOpenMode>(openMode);
this.OnOpenConnection();
return(this.persistablePropertyBag.OpenPropertyStream(propertyDefinition, openMode));
}
public Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
throw new NotSupportedException("Streams are not supported on Recipients.");
}
public Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
throw new NotSupportedException(ServerStrings.ExPropertyNotStreamable(propertyDefinition.ToString()));
}
public Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
throw new NotSupportedException();
}
public virtual Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
throw new NotImplementedException();
}
internal Stream TryGetRawContentStream(PropertyOpenMode openMode)
{
base.CheckDisposed("TryGetRawContentStream");
return(base.TryGetContentStream(openMode));
}
public override Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
base.CheckDisposed("AcrPropertyBag::OpenPropertyStream");
EnumValidator.AssertValid <PropertyOpenMode>(openMode);
if (openMode != PropertyOpenMode.ReadOnly)
{
if (this.Mode == AcrPropertyBag.AcrMode.ReadOnly)
{
ExTraceGlobals.StorageTracer.TraceError <int, PropertyOpenMode>((long)this.GetHashCode(), "AcrPropertyBag::SetProperties {0}, OpenPropertyStream called for readonly AcrPropertyBag with opemMode = {1}", this.GetHashCode(), openMode);
throw new AccessDeniedException(ServerStrings.ExItemIsOpenedInReadOnlyMode);
}
if (!this.propertiesWrittenAsStream.ContainsKey(propertyDefinition))
{
if (this.propertyTrackingCache.ContainsKey(propertyDefinition))
{
ExTraceGlobals.StorageTracer.Information <int, string>((long)this.GetHashCode(), "AcrPropertyBag::OpenPropertyStream HashCode[{0}]: PropertyRemoved from acr {1}", this.GetHashCode(), propertyDefinition.Name);
this.propertyTrackingCache.Remove(propertyDefinition);
}
this.propertiesWrittenAsStream.Add(propertyDefinition, propertyDefinition);
}
}
return(this.propertyBag.OpenPropertyStream(propertyDefinition, openMode));
}
public Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
return(this.messageItem.OpenPropertyStream(propertyDefinition, openMode));
}
public sealed override Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
EnumValidator.AssertValid <PropertyOpenMode>(openMode);
NativeStorePropertyDefinition nativeStorePropertyDefinition = propertyDefinition as NativeStorePropertyDefinition;
if (nativeStorePropertyDefinition == null)
{
throw new InvalidOperationException(ServerStrings.ExPropertyNotStreamable(propertyDefinition.ToString()));
}
return(new FolderPropertyStream(base.MapiPropertyBag, nativeStorePropertyDefinition, openMode));
}
internal FolderPropertyStream(MapiPropertyBag mapiPropertyBag, NativeStorePropertyDefinition property, PropertyOpenMode streamOpenMode)
{
Util.ThrowOnNullArgument(mapiPropertyBag, "mapiPropertyBag");
Util.ThrowOnNullArgument(property, "property");
EnumValidator.ThrowIfInvalid <PropertyOpenMode>(streamOpenMode, "streamOpenMode");
this.mapiPropertyBag = mapiPropertyBag;
this.property = property;
this.openMode = streamOpenMode;
this.CreateStream();
this.disposeTracker = this.GetDisposeTracker();
}
public override Stream TryGetContentStream(PropertyOpenMode openMode)
{
base.CheckDisposed("TryGetContentStream");
return(new MemoryStream());
}
public Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
return(this.mailboxStoreObject.OpenPropertyStream(propertyDefinition, openMode));
}
public virtual Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
this.CheckDisposed("OpenProperyStream");
EnumValidator.ThrowIfInvalid <PropertyOpenMode>(openMode, "openMode");
InternalSchema.ToStorePropertyDefinition(propertyDefinition);
if (!(propertyDefinition is NativeStorePropertyDefinition))
{
throw new NotSupportedException(ServerStrings.ExCalculatedPropertyStreamAccessNotSupported(propertyDefinition.Name));
}
return(this.PropertyBag.OpenPropertyStream(propertyDefinition, openMode));
}
internal AnchorAttachment(AnchorContext anchorContext, StreamAttachment attachment, PropertyOpenMode openMode) : this(anchorContext, attachment.GetContentStream(openMode), attachment.LastModifiedTime, null)
{
this.attachment = attachment;
}
internal static AnchorAttachment GetAttachment(AnchorContext context, MessageItem message, string name, PropertyOpenMode openMode)
{
AnchorUtil.ThrowOnNullArgument(message, "message");
AnchorUtil.ThrowOnNullOrEmptyArgument(name, "name");
if (openMode != PropertyOpenMode.ReadOnly && openMode != PropertyOpenMode.Modify)
{
throw new ArgumentException("Invalid OpenMode for GetAttachment", "openMode");
}
AnchorAttachment anchorAttachment = null;
foreach (AttachmentHandle handle in message.AttachmentCollection)
{
StreamAttachment streamAttachment = null;
try
{
AttachmentType type = AttachmentType.Stream;
streamAttachment = (StreamAttachment)message.AttachmentCollection.Open(handle, type);
if (streamAttachment.FileName.Equals(name, StringComparison.OrdinalIgnoreCase))
{
anchorAttachment = new AnchorAttachment(context, streamAttachment, openMode);
streamAttachment = null;
break;
}
}
finally
{
if (streamAttachment != null)
{
streamAttachment.Dispose();
streamAttachment = null;
}
}
}
if (anchorAttachment == null)
{
throw new MigrationAttachmentNotFoundException(name);
}
return(anchorAttachment);
}
public virtual Stream GetContentStream(PropertyOpenMode openMode)
{
base.CheckDisposed("GetContentStream");
EnumValidator.ThrowIfInvalid <PropertyOpenMode>(openMode, "openMode");
return(base.PropertyBag.OpenPropertyStream(this.ContentStreamProperty, openMode));
}
// Token: 0x06000258 RID: 600 RVA: 0x00008E7B File Offset: 0x0000707B
public AnchorAttachment GetAttachment(string name, PropertyOpenMode openMode)
{
base.CheckDisposed();
return(AnchorMessageHelper.GetAttachment(base.AnchorContext, this.Message, name, openMode));
}
public abstract Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode);
internal Stream OpenPropertyStream(NativeStorePropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
return(this.OpenPropertyStream(propertyDefinition, openMode, true));
}
public override Stream OpenPropertyStream(PropertyDefinition propertyDefinition, PropertyOpenMode openMode)
{
Stream stream = null;
StorePropertyDefinition storePropertyDefinition = InternalSchema.ToStorePropertyDefinition(propertyDefinition);
if (openMode != PropertyOpenMode.Create)
{
object value = ((IDirectPropertyBag)this.memoryPropertyBag).GetValue(storePropertyDefinition);
PropertyError propertyError = value as PropertyError;
if (propertyError == null)
{
stream = this.WrapValueInStream(value);
}
else if (propertyError.PropertyErrorCode == PropertyErrorCode.RequireStreamed)
{
stream = this.streamList[storePropertyDefinition];
}
else if (openMode == PropertyOpenMode.ReadOnly)
{
throw new ObjectNotFoundException(ServerStrings.StreamPropertyNotFound(storePropertyDefinition.ToString()));
}
}
if (stream == null)
{
stream = new MemoryStream();
((IDirectPropertyBag)this.memoryPropertyBag).SetValue(storePropertyDefinition, new PropertyError(storePropertyDefinition, PropertyErrorCode.RequireStreamed));
this.streamList[storePropertyDefinition] = stream;
}
if (openMode != PropertyOpenMode.ReadOnly)
{
this.isDirty = true;
}
stream.Seek(0L, SeekOrigin.Begin);
return(new StreamWrapper(stream, false));
}
