Let clients decide whether to share messages or not

briar-core/src/org/briarproject/blogs/BlogManagerImpl.java

@@ -162,6 +162,8 @@ class BlogManagerImpl extends BdfIncomingMessageHook implements BlogManager,
 	protected void incomingMessage(Transaction txn, Message m, BdfList list,
 			BdfDictionary meta) throws DbException, FormatException {
 
+		clientHelper.setMessageShared(txn, m, true);
+
 		GroupId groupId = m.getGroupId();
 		BlogPostHeader h = getPostHeaderFromMetadata(txn, m.getId(), meta);
 		BlogPostAddedEvent event =

briar-core/src/org/briarproject/clients/ClientHelperImpl.java

@@ -239,6 +239,12 @@ class ClientHelperImpl implements ClientHelper {
 		db.mergeMessageMetadata(txn, m, metadataEncoder.encode(metadata));
 	}
 
+	@Override
+	public void setMessageShared(Transaction txn, Message m, boolean shared)
+			throws DbException {
+		db.setMessageShared(txn, m, shared);
+	}
+
 	@Override
 	public byte[] toByteArray(BdfDictionary dictionary) throws FormatException {
 		ByteArrayOutputStream out = new ByteArrayOutputStream();

briar-core/src/org/briarproject/forum/ForumManagerImpl.java

@@ -78,6 +78,8 @@ class ForumManagerImpl extends BdfIncomingMessageHook implements ForumManager {
 	protected void incomingMessage(Transaction txn, Message m, BdfList body,
 			BdfDictionary meta) throws DbException, FormatException {
 
+		clientHelper.setMessageShared(txn, m, true);
+
 		ForumPostHeader post = getForumPostHeader(txn, m.getId(), meta);
 		ForumPostReceivedEvent event =
 				new ForumPostReceivedEvent(post, m.getGroupId());

briar-core/src/org/briarproject/sync/ValidationManagerImpl.java

@@ -358,8 +358,6 @@ class ValidationManagerImpl implements ValidationManager, Service,
 							throw new InvalidMessageException(
 									"Deleted by Client");
 						}
-
-						db.setMessageShared(txn, m, true);
 						db.setMessageState(txn, m, c, DELIVERED);
 
 						// deliver pending dependents