--- /dev/null
+/*
+
+ Faust Project
+
+ Copyright (C) 2011 Grame
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Grame Research Laboratory, 9 rue du Garet, 69001 Lyon - France
+ research@grame.fr
+
+*/
+
+#include <stdlib.h>
+#include <iostream>
+
+#include "OSCControler.h"
+#include "FaustFactory.h"
+#include "OSCSetup.h"
+#include "OSCFError.h"
+#include "RootNode.h"
+#include "OSCIO.h"
+
+using namespace std;
+
+namespace oscfaust
+{
+
+#define kVersion 0.91f
+#define kVersionStr "0.91"
+
+static const char* kUDPPortOpt = "-port";
+static const char* kUDPOutOpt = "-outport";
+static const char* kUDPErrOpt = "-errport";
+static const char* kUDPDestOpt = "-dest";
+
+//--------------------------------------------------------------------------
+// utilities for command line arguments
+//--------------------------------------------------------------------------
+static int getPortOption (int argc, char *argv[], const std::string& option, int defaultValue)
+{
+ for (int i=0; i < argc-1; i++) {
+ if (option == argv[i]) {
+ int val = strtol( argv[i+1], 0, 10);
+ if (val) return val;
+ }
+ }
+ return defaultValue;
+}
+
+static const char* getDestOption (int argc, char *argv[], const std::string& option, const char* defaultValue)
+{
+ for (int i=0; i < argc-1; i++) {
+ if (option == argv[i])
+ return argv[i+1];
+ }
+ return defaultValue;
+}
+
+
+//--------------------------------------------------------------------------
+OSCControler::OSCControler (int argc, char *argv[], OSCIO* io)
+ : fUDPPort(kUDPBasePort), fUDPOut(kUDPBasePort+1), fUPDErr(kUDPBasePort+2), fIO(io)
+{
+ fUDPPort = getPortOption (argc, argv, kUDPPortOpt, fUDPPort);
+ fUDPOut = getPortOption (argc, argv, kUDPOutOpt, fUDPOut);
+ fUPDErr = getPortOption (argc, argv, kUDPErrOpt, fUPDErr);
+ fDestAddress = getDestOption (argc, argv, kUDPDestOpt, "localhost");
+
+ fFactory = new FaustFactory(io);
+ fOsc = new OSCSetup();
+}
+
+OSCControler::~OSCControler ()
+{
+ quit();
+ delete fFactory;
+ delete fOsc;
+}
+
+//--------------------------------------------------------------------------
+float OSCControler::version() { return kVersion; }
+const char* OSCControler::versionstr() { return kVersionStr; }
+
+//--------------------------------------------------------------------------
+// Add a node in the current group (top of the group stack)
+void OSCControler::addnode (const char* label, float* zone, float init, float min, float max)
+{
+ fFactory->addnode (label, zone, init, min, max);
+}
+
+//--------------------------------------------------------------------------
+// Add a node using its fullpath from the root instead of the current group
+// This method is used for alias messages. The arguments imin and imax allow
+// to map incomming values from the alias input range to the actual range
+void OSCControler::addfullpathnode (const string& fullpath, float* zone, float imin, float imax, float init, float min, float max)
+{
+ fFactory->addfullpathnode (fullpath, zone, imin, imax, init, min, max);
+}
+
+
+//--------------------------------------------------------------------------
+void OSCControler::opengroup (const char* label)
+{
+ fFactory->opengroup (label);
+}
+
+//--------------------------------------------------------------------------
+void OSCControler::closegroup ()
+{
+ fFactory->closegroup ();
+}
+
+//--------------------------------------------------------------------------
+static std::string quote (const char* str) {
+ std::string outstr ( str );
+ outstr.insert (0, 1, '\'');
+ outstr += '\'';
+ return outstr;
+}
+
+//--------------------------------------------------------------------------
+// start the network services
+void OSCControler::run ()
+{
+ SMessageDriven root = fFactory->root(); // first get the root node
+ if (root) {
+ // and cast it to a RootNode
+ RootNode * rootnode = dynamic_cast<RootNode*> ((MessageDriven*)root);
+ // informs the root node of the udp ports numbers (required to handle the 'hello' message
+ if (rootnode) rootnode->setPorts (&fUDPPort, &fUDPOut, &fUPDErr);
+ // starts the network services
+ fOsc->start (root, fUDPPort, fUDPOut, fUPDErr, getDesAddress());
+
+ // and outputs a message on the osc output port
+ oscout << OSCStart("Faust OSC version") << versionstr() << "-"
+ << quote(root->getName()).c_str() << "is running on UDP ports "
+ << fUDPPort << fUDPOut << fUPDErr;
+ if (fIO) oscout << " using OSC IO - in chans: " << fIO->numInputs() << " out chans: " << fIO->numOutputs();
+ oscout << OSCEnd();
+
+ // that should not occur unless a derivative changes the root node type
+ if (!rootnode) OSCFErr << root->getName() << ": is not a root node, 'hello' message won't be supported" << OSCFEndl;
+ }
+}
+
+//--------------------------------------------------------------------------
+const char* OSCControler::getRootName() { return fFactory->root()->getName(); }
+
+//--------------------------------------------------------------------------
+void OSCControler::quit ()
+{
+ fOsc->stop();
+}
+
+}
projects / Faustine.git / blobdiff