Chris@49: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@0: 
Chris@0: /*
Chris@52:     Sonic Visualiser
Chris@52:     An audio file viewer and annotation editor.
Chris@52:     Centre for Digital Music, Queen Mary, University of London.
Chris@202:     This file copyright 2006 Chris Cannam and QMUL.
Chris@0:     
Chris@52:     This program is free software; you can redistribute it and/or
Chris@52:     modify it under the terms of the GNU General Public License as
Chris@52:     published by the Free Software Foundation; either version 2 of the
Chris@52:     License, or (at your option) any later version.  See the file
Chris@52:     COPYING included with this distribution for more information.
Chris@0: */
Chris@0: 
Chris@1225: #include "PiperVampPluginFactory.h"
Chris@0: #include "PluginIdentifier.h"
Chris@0: 
Chris@150: #include "system/System.h"
Chris@66: 
Chris@1179: #include "PluginScan.h"
Chris@1179: 
Chris@1224: #ifdef _WIN32
Chris@1224: #undef VOID
Chris@1224: #undef ERROR
Chris@1224: #define CAPNP_LITE 1
Chris@1224: #endif
Chris@1225: 
Chris@1210: #include "vamp-client/AutoPlugin.h"
Chris@1210: 
Chris@66: #include <QDir>
Chris@66: #include <QFile>
Chris@66: #include <QFileInfo>
Chris@165: #include <QTextStream>
Chris@66: 
Chris@0: #include <iostream>
Chris@0: 
Chris@408: #include "base/Profiler.h"
Chris@408: 
Chris@1223: #include "vamp-client/ProcessQtTransport.h"
Chris@1223: #include "vamp-client/CapnpRRClient.h"
Chris@1223: 
Chris@1164: using namespace std;
Chris@1164: 
Chris@249: //#define DEBUG_PLUGIN_SCAN_AND_INSTANTIATE 1
Chris@249: 
Chris@1225: PiperVampPluginFactory::PiperVampPluginFactory() :
Chris@1223:     m_serverName("piper-cpp/bin/piper-vamp-server") //!!!
Chris@66: {
Chris@66: }
Chris@66: 
Chris@1164: vector<QString>
Chris@1225: PiperVampPluginFactory::getPluginIdentifiers()
Chris@0: {
Chris@1225:     Profiler profiler("PiperVampPluginFactory::getPluginIdentifiers");
Chris@408: 
Chris@1209:     QMutexLocker locker(&m_mutex);
Chris@1209: 
Chris@1209:     if (m_pluginData.empty()) {
Chris@1209:         populate();
Chris@1209:     }
Chris@1209: 
Chris@1164:     vector<QString> rv;
Chris@1179: 
Chris@1209:     for (const auto &d: m_pluginData) {
Chris@1225:         rv.push_back(QString("vamp:") + QString::fromStdString(d.second.pluginKey));
Chris@66:     }
Chris@66: 
Chris@0:     return rv;
Chris@0: }
Chris@0: 
Chris@66: Vamp::Plugin *
Chris@1225: PiperVampPluginFactory::instantiatePlugin(QString identifier,
Chris@1225:                                           sv_samplerate_t inputSampleRate)
Chris@0: {
Chris@1225:     Profiler profiler("PiperVampPluginFactory::instantiatePlugin");
Chris@1225: 
Chris@1225:     auto psd = getPluginStaticData(identifier);
Chris@1225:     if (psd.pluginKey == "") {
Chris@1225:         return 0;
Chris@1225:     }
Chris@1210:     
Chris@1210:     auto ap = new piper_vamp::client::AutoPlugin
Chris@1225:         (m_serverName, psd.pluginKey, float(inputSampleRate), 0);
Chris@1210:     if (!ap->isOK()) {
Chris@1210:         delete ap;
Chris@1210:         return 0;
Chris@1225:     }
Chris@1225: 
Chris@1225:     return ap;
Chris@1225: }
Chris@1225: 
Chris@1225: piper_vamp::PluginStaticData
Chris@1225: PiperVampPluginFactory::getPluginStaticData(QString identifier)
Chris@1225: {
Chris@1225:     if (m_pluginData.find(identifier) != m_pluginData.end()) {
Chris@1225:         return m_pluginData[identifier];
Chris@1210:     } else {
Chris@1225:         return {};
Chris@1210:     }
Chris@298: }
Chris@298: 
Chris@165: QString
Chris@1225: PiperVampPluginFactory::getPluginCategory(QString identifier)
Chris@165: {
Chris@1223:     if (m_taxonomy.find(identifier) != m_taxonomy.end()) {
Chris@1223:         return m_taxonomy[identifier];
Chris@1223:     } else {
Chris@1223:         return {};
Chris@1223:     }
Chris@165: }
Chris@165: 
Chris@165: void
Chris@1225: PiperVampPluginFactory::populate()
Chris@165: {
Chris@1223:     piper_vamp::client::ProcessQtTransport transport(m_serverName);
Chris@1223:     piper_vamp::client::CapnpRRClient client(&transport);
Chris@1223:     piper_vamp::ListResponse lr = client.listPluginData();
Chris@1213: 
Chris@1225:     for (const auto &pd: lr.available) {
Chris@1213: 
Chris@1213:         QString identifier =
Chris@1213:             QString("vamp:") + QString::fromStdString(pd.pluginKey);
Chris@1213: 
Chris@1225:         m_pluginData[identifier] = pd;
Chris@1225: 
Chris@1213:         QStringList catlist;
Chris@1213:         for (const auto &cs: pd.category) {
Chris@1213:             catlist.push_back(QString::fromStdString(cs));
Chris@1213:         }
Chris@1223: 
Chris@1213:         m_taxonomy[identifier] = catlist.join(" > ");
Chris@1213:     }
Chris@1209: }
Chris@165: