From f7ec31d95dff299bfb8b1f251dc0ccb96905261a Mon Sep 17 00:00:00 2001
From: Len Ovens <len@ovenwerks.net>
Date: Tue, 16 Jan 2018 15:16:12 -0800
Subject: OSC: allow each surface to set portmode for that IP.

---
 libs/surfaces/osc/osc.cc | 29 ++++++++++++++++++++++++++---
 libs/surfaces/osc/osc.h  |  8 ++++++++
 2 files changed, 34 insertions(+), 3 deletions(-)

(limited to 'libs')

diff --git a/libs/surfaces/osc/osc.cc b/libs/surfaces/osc/osc.cc
index a026e0283a..a15c2ea544 100644
--- a/libs/surfaces/osc/osc.cc
+++ b/libs/surfaces/osc/osc.cc
@@ -1400,12 +1400,34 @@ OSC::cancel_all_solos ()
 lo_address
 OSC::get_address (lo_message msg)
 {
+	lo_address addr = lo_message_get_source (msg);
+	string host = lo_address_get_hostname (addr);
+	string port = lo_address_get_port (addr);
+	int protocol = lo_address_get_protocol (addr);
+	for (uint32_t i = 0; i < _ports.size (); i++) {
+		std::cout << string_compose ("_ports at %1 of %2\n", i + 1, _ports.size ());
+		if (_ports[i].host == host) {
+			std::cout << "found host " << host << "\n";
+			if (_ports[i].port != "auto") {
+				port = _ports[i].port;
+				return lo_address_new_with_proto (protocol, host.c_str(), port.c_str());
+			} else {
+				return lo_message_get_source (msg);
+			}
+		}
+	}
+	std::cout << "host not found\n";
+
+	// if we get here we need to add a new entry for this surface
+	PortAdd new_port;
+	new_port.host = host;
 	if (address_only) {
-		lo_address addr = lo_message_get_source (msg);
-		string host = lo_address_get_hostname (addr);
-		int protocol = lo_address_get_protocol (addr);
+		new_port.port = remote_port;
+		_ports.push_back (new_port);
 		return lo_address_new_with_proto (protocol, host.c_str(), remote_port.c_str());
 	} else {
+		new_port.port = "auto";
+		_ports.push_back (new_port);
 		return lo_message_get_source (msg);
 	}
 }
@@ -1440,6 +1462,7 @@ OSC::clear_devices ()
 	}
 	_surface.clear();
 	link_sets.clear ();
+	_ports.clear ();
 
 	PresentationInfo::Change.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
 
diff --git a/libs/surfaces/osc/osc.h b/libs/surfaces/osc/osc.h
index c9dd723f2c..00d8d76353 100644
--- a/libs/surfaces/osc/osc.h
+++ b/libs/surfaces/osc/osc.h
@@ -206,6 +206,14 @@ class OSC : public ARDOUR::ControlProtocol, public AbstractUI<OSCUIRequest>
 	std::map<uint32_t, LinkSet> link_sets;
 	 // list of linksets
 
+	struct PortAdd {
+	public:
+		std::string host;
+		std::string port;
+	};
+
+	std::vector<PortAdd> _ports;
+
 // GUI calls
 	std::string get_server_url ();
 	void set_debug_mode (OSCDebugMode m) { _debugmode = m; }
-- 
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