Start of tunnel request handling.

crypto.cc

@@ -302,11 +302,24 @@ void CryptoPubServerConnection::OnHandshake(const TLVNode& decoded) {
 
 bool CryptoPubServerConnection::OnMessage(const TLVNode& message) {
 	switch (message.GetType()) {
+		case TLV_TYPE_TUNNEL_REQUEST:
+			return OnTunnelRequest(message);
 		default:
 			return false;
 	}
 }
 
+bool CryptoPubServerConnection::OnTunnelRequest(const TLVNode& message) {
+	Log() << "New tunnel request" << std::endl;
+	for (auto child : message.GetChildren()) {
+		if (child->GetType() != TLV_TYPE_CHANNEL) {
+			continue;
+		}
+		Log() << "Channel" << std::endl;
+	}
+	return true;
+}
+
 void CryptoPubServerConnection::SendHandshake() {
 	auto handshake = BuildSecureHandshake();
 	std::string out;

crypto.h

@@ -80,6 +80,7 @@ class CryptoPubServerConnection : public CryptoPubConnBase {
 	private:
 		void OnHandshake(const TLVNode& decoded);
 		bool OnMessage(const TLVNode& node);
+		bool OnTunnelRequest(const TLVNode& node);
 
 		static void OnError_(struct bufferevent* bev, const short what, void* this__);
 		void OnError(const short what);

tlv.cc

@@ -105,3 +105,8 @@ const std::string& TLVNode::GetValue() const {
 	assert(!this->IsContainer());
 	return value_;
 }
+
+const std::list<TLVNode*>& TLVNode::GetChildren() const {
+	assert(this->IsContainer());
+	return children_;
+}

tlv.h

@@ -18,6 +18,7 @@ class TLVNode {
 		bool IsContainer() const;
 		uint16_t GetType() const;
 		const std::string& GetValue() const;
+		const std::list<TLVNode*>& GetChildren() const;
 
 	private:
 		const uint16_t type_;