131 lines
3.4 KiB
C++
131 lines
3.4 KiB
C++
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*
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* EspNetPlugin.cpp
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* The EspNet plugin for ola
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* Copyright (C) 2005-2009 Simon Newton
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*/
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#include <string>
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#include "olad/Preferences.h"
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#include "plugins/espnet/EspNetPlugin.h"
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#include "plugins/espnet/EspNetDevice.h"
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/*
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* Entry point to this plugin
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*/
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extern "C" ola::AbstractPlugin* create(
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const ola::PluginAdaptor *plugin_adaptor) {
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return new ola::plugin::espnet::EspNetPlugin(plugin_adaptor);
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}
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namespace ola {
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namespace plugin {
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namespace espnet {
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const char EspNetPlugin::ESPNET_NODE_NAME[] = "ola-EspNet";
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const char EspNetPlugin::PLUGIN_NAME[] = "ESP Net";
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const char EspNetPlugin::PLUGIN_PREFIX[] = "espnet";
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/*
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* Start the plugin
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* For now we just have one device.
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*/
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bool EspNetPlugin::StartHook() {
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m_device = new EspNetDevice(this,
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m_preferences,
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m_plugin_adaptor);
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if (!m_device)
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return false;
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if (!m_device->Start()) {
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delete m_device;
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return false;
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}
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m_plugin_adaptor->RegisterDevice(m_device);
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return true;
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}
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/*
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* Stop the plugin
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* @return true on success, false on failure
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*/
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bool EspNetPlugin::StopHook() {
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if (m_device) {
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bool ret = m_plugin_adaptor->UnregisterDevice(m_device);
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m_device->Stop();
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delete m_device;
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return ret;
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}
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return true;
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}
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/*
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* Return the description for this plugin
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*/
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string EspNetPlugin::Description() const {
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return
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"Enttec ESP Net Plugin\n"
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"----------------------------\n"
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"\n"
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"This plugin creates a single device with five input and five output ports.\n"
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"\n"
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"ESP supports up to 255 universes. As ESP has no notion of ports, we provide\n"
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"a fixed number of ports which can be patched to any universe. When sending\n"
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"data from a port, the data is addressed to the universe the port is patched\n"
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"to. For example if port 0 is patched to universe 10, the data will be\n"
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"sent to ESP universe 10.\n"
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"\n"
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"--- Config file : ola-espnet.conf ---\n"
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"\n"
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"ip = a.b.c.d\n"
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"The ip address to bind to. If not specified it will use the first "
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"non-loopback ip.\n"
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"\n"
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"name = ola-EspNet\n"
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"The name of the node.\n";
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}
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/*
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* Set the default preferences.
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*/
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bool EspNetPlugin::SetDefaultPreferences() {
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if (!m_preferences)
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return false;
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bool save = false;
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save |= m_preferences->SetDefaultValue(EspNetDevice::IP_KEY,
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IPv4Validator(), "");
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save |= m_preferences->SetDefaultValue(EspNetDevice::NODE_NAME_KEY,
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StringValidator(), ESPNET_NODE_NAME);
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if (save)
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m_preferences->Save();
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if (m_preferences->GetValue("name").empty())
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return false;
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return true;
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}
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} // espnet
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} // plugin
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} // ola
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