From 98fe0e7056e6697396249531785d3899f94d79be Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 10 Jun 2006 01:52:02 +0000
Subject: More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/OSCResponder.cpp | 88 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/libs/engine/OSCResponder.cpp

(limited to 'src/libs/engine/OSCResponder.cpp')

diff --git a/src/libs/engine/OSCResponder.cpp b/src/libs/engine/OSCResponder.cpp
new file mode 100644
index 00000000..82e6b55d
--- /dev/null
+++ b/src/libs/engine/OSCResponder.cpp
@@ -0,0 +1,88 @@
+/* This file is part of Om.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * Om is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ * 
+ * Om is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "OSCResponder.h"
+#include "Om.h"
+#include "OmApp.h"
+#include "ClientBroadcaster.h"
+#include "interface/ClientKey.h"
+#include <cstdlib>
+#include <iostream>
+#include <inttypes.h>
+#include <lo/lo.h>
+
+using std::cout; using std::cerr; using std::endl;
+
+namespace Om {
+
+
+/** Construct an OSCResponder from \a addr.
+ * Takes ownership of @a url.
+ */
+OSCResponder::OSCResponder(int32_t id, char* url)
+: Responder()
+, _id(id)
+, _url(url)
+, _addr(NULL)
+{
+	// If ID is -1 this shouldn't have even been created
+	assert(id != -1);
+}
+
+
+OSCResponder::~OSCResponder()
+{
+	//cerr << "DELETING " << _url << " RESPONDER\n";
+
+	if (_addr)
+		lo_address_free(_addr);
+}
+
+
+CountedPtr<Shared::ClientInterface>
+OSCResponder::find_client()
+{
+	return om->client_broadcaster()->client(ClientKey(ClientKey::OSC_URL, _url));
+}
+
+
+void
+OSCResponder::respond_ok()
+{
+	 _addr = lo_address_new_from_url(_url);
+
+	//cerr << "OK  " << _id << endl;
+	if (lo_send(_addr, "/om/response/ok", "i", _id) < 0) {
+		cerr << "Unable to send response " << _id << "! ("
+			<< lo_address_errstr(_addr) << ")" << endl;
+	}
+}
+
+
+void
+OSCResponder::respond_error(const string& msg)
+{
+	_addr = lo_address_new_from_url(_url);
+
+	//cerr << "ERR " << _id << endl;
+	if (lo_send(_addr, "/om/response/error", "is",_id, msg.c_str()) < 0) {
+		cerr << "Unable to send response " << _id << "! ("
+			<< lo_address_errstr(_addr) << endl;
+	}
+}
+
+} // namespace OM
+
-- 
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