1 files changed, 76 insertions, 76 deletions
diff --git a/Swiften/FileTransfer/IBBReceiveSession.cpp b/Swiften/FileTransfer/IBBReceiveSession.cpp
index cce263b..5a29ccb 100644
--- a/Swiften/FileTransfer/IBBReceiveSession.cpp
+++ b/Swiften/FileTransfer/IBBReceiveSession.cpp
@@ -19,100 +19,100 @@
 namespace Swift {
 
 class IBBReceiveSession::IBBResponder : public SetResponder<IBB> {
-	public:
-		IBBResponder(IBBReceiveSession* session, IQRouter* router) : SetResponder<IBB>(router), session(session), sequenceNumber(0), receivedSize(0) {
-			setFinal(false);
-		}
+    public:
+        IBBResponder(IBBReceiveSession* session, IQRouter* router) : SetResponder<IBB>(router), session(session), sequenceNumber(0), receivedSize(0) {
+            setFinal(false);
+        }
 
-		virtual bool handleSetRequest(const JID& from, const JID&, const std::string& id, IBB::ref ibb) {
-			if (from == session->from && ibb->getStreamID() == session->id) {
-				if (ibb->getAction() == IBB::Data) {
-					if (sequenceNumber == ibb->getSequenceNumber()) {
-						session->bytestream->write(ibb->getData());
-						receivedSize += ibb->getData().size();
-						sequenceNumber++;
-						sendResponse(from, id, IBB::ref());
-						if (receivedSize >= session->size) {
-							if (receivedSize > session->size) {
-								SWIFT_LOG(warning) << "Received more data than expected";
-							}
-							session->finish(boost::optional<FileTransferError>());
-						}
-					}
-					else {
-						SWIFT_LOG(warning) << "Received data out of order";
-						sendError(from, id, ErrorPayload::NotAcceptable, ErrorPayload::Cancel);
-						session->finish(FileTransferError(FileTransferError::ClosedError));
-					}
-				}
-				else if (ibb->getAction() == IBB::Open) {
-					SWIFT_LOG(debug) << "IBB open received";
-					sendResponse(from, id, IBB::ref());
-				}
-				else if (ibb->getAction() == IBB::Close) {
-					SWIFT_LOG(debug) << "IBB close received";
-					sendResponse(from, id, IBB::ref());
-					session->finish(FileTransferError(FileTransferError::ClosedError));
-				}
-				return true;
-			}
-			SWIFT_LOG(debug) << "wrong from/sessionID: " << from << " == " << session->from << " / " <<ibb->getStreamID() << " == " << session->id;
-			return false;
-		}
+        virtual bool handleSetRequest(const JID& from, const JID&, const std::string& id, IBB::ref ibb) {
+            if (from == session->from && ibb->getStreamID() == session->id) {
+                if (ibb->getAction() == IBB::Data) {
+                    if (sequenceNumber == ibb->getSequenceNumber()) {
+                        session->bytestream->write(ibb->getData());
+                        receivedSize += ibb->getData().size();
+                        sequenceNumber++;
+                        sendResponse(from, id, IBB::ref());
+                        if (receivedSize >= session->size) {
+                            if (receivedSize > session->size) {
+                                SWIFT_LOG(warning) << "Received more data than expected";
+                            }
+                            session->finish(boost::optional<FileTransferError>());
+                        }
+                    }
+                    else {
+                        SWIFT_LOG(warning) << "Received data out of order";
+                        sendError(from, id, ErrorPayload::NotAcceptable, ErrorPayload::Cancel);
+                        session->finish(FileTransferError(FileTransferError::ClosedError));
+                    }
+                }
+                else if (ibb->getAction() == IBB::Open) {
+                    SWIFT_LOG(debug) << "IBB open received";
+                    sendResponse(from, id, IBB::ref());
+                }
+                else if (ibb->getAction() == IBB::Close) {
+                    SWIFT_LOG(debug) << "IBB close received";
+                    sendResponse(from, id, IBB::ref());
+                    session->finish(FileTransferError(FileTransferError::ClosedError));
+                }
+                return true;
+            }
+            SWIFT_LOG(debug) << "wrong from/sessionID: " << from << " == " << session->from << " / " <<ibb->getStreamID() << " == " << session->id;
+            return false;
+        }
 
-	private:
-		IBBReceiveSession* session;
-		int sequenceNumber;
-		unsigned long long receivedSize;
+    private:
+        IBBReceiveSession* session;
+        int sequenceNumber;
+        unsigned long long receivedSize;
 };
 
 
 IBBReceiveSession::IBBReceiveSession(
-		const std::string& id, 
-		const JID& from, 
-		const JID& to, 
-		unsigned long long size, 
-		boost::shared_ptr<WriteBytestream> bytestream,
-		IQRouter* router) : 
-			id(id), 
-			from(from), 
-			to(to), 
-			size(size), 
-			bytestream(bytestream),
-			router(router), 
-			active(false) {
-	assert(!id.empty());
-	assert(from.isValid());
-	responder = new IBBResponder(this, router);
+        const std::string& id,
+        const JID& from,
+        const JID& to,
+        unsigned long long size,
+        boost::shared_ptr<WriteBytestream> bytestream,
+        IQRouter* router) :
+            id(id),
+            from(from),
+            to(to),
+            size(size),
+            bytestream(bytestream),
+            router(router),
+            active(false) {
+    assert(!id.empty());
+    assert(from.isValid());
+    responder = new IBBResponder(this, router);
 }
 
 IBBReceiveSession::~IBBReceiveSession() {
-	if (active) {
-		SWIFT_LOG(warning) << "Session still active";
-	}
-	delete responder;
+    if (active) {
+        SWIFT_LOG(warning) << "Session still active";
+    }
+    delete responder;
 }
 
 void IBBReceiveSession::start() {
-	SWIFT_LOG(debug) << "receive session started";
-	active = true;
-	responder->start();
+    SWIFT_LOG(debug) << "receive session started";
+    active = true;
+    responder->start();
 }
 
 void IBBReceiveSession::stop() {
-	SWIFT_LOG(debug) << "receive session stopped";
-	responder->stop();
-	if (active) {
-		if (router->isAvailable()) {
-			IBBRequest::create(to, from, IBB::createIBBClose(id), router)->send();
-		}
-		finish(boost::optional<FileTransferError>());
-	}
+    SWIFT_LOG(debug) << "receive session stopped";
+    responder->stop();
+    if (active) {
+        if (router->isAvailable()) {
+            IBBRequest::create(to, from, IBB::createIBBClose(id), router)->send();
+        }
+        finish(boost::optional<FileTransferError>());
+    }
 }
 
 void IBBReceiveSession::finish(boost::optional<FileTransferError> error) {
-	active = false;
-	onFinished(error);
+    active = false;
+    onFinished(error);
 }
 
 }