E131Device.h

/*
 * This program 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.
 *
 * This program 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 Library General Public License for more 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * E131Device.h
 * Interface for the E1.31 device
 * Copyright (C) 2007 Simon Newton
 */

#ifndef PLUGINS_E131_E131DEVICE_H_
#define PLUGINS_E131_E131DEVICE_H_

#include <memory>
#include <string>
#include <vector>
#include "libs/acn/E131Node.h"
#include "ola/acn/CID.h"
#include "olad/Device.h"
#include "olad/Plugin.h"
#include "plugins/e131/messages/E131ConfigMessages.pb.h"

namespace ola {
namespace plugin {
namespace e131 {

class E131InputPort;
class E131OutputPort;

class E131Device: public ola::Device {
 public:
 struct E131DeviceOptions : public ola::acn::E131Node::Options {
 public:
 E131DeviceOptions()
 : ola::acn::E131Node::Options(),
 input_ports(0),
 output_ports(0) {
 }
 unsigned int input_ports;
 unsigned int output_ports;
 };

 E131Device(ola::Plugin *owner,
 const ola::acn::CID &cid,
 std::string ip_addr,
 class PluginAdaptor *plugin_adaptor,
 const E131DeviceOptions &options);

 std::string DeviceId() const { return "1"; }

 void Configure(ola::rpc::RpcController *controller,
 const std::string &request,
 std::string *response,
 ConfigureCallback *done);

 protected:
 bool StartHook();
 void PrePortStop();
 void PostPortStop();

 private:
 class PluginAdaptor *m_plugin_adaptor;
 std::auto_ptr<ola::acn::E131Node> m_node;
 const E131DeviceOptions m_options;
 std::vector<E131InputPort*> m_input_ports;
 std::vector<E131OutputPort*> m_output_ports;
 std::string m_ip_addr;
 ola::acn::CID m_cid;

 void HandlePreviewMode(const ola::plugin::e131::Request *request,
 std::string *response);
 void HandlePortStatusRequest(std::string *response);
 void HandleSourceListRequest(const ola::plugin::e131::Request *request,
 std::string *response);

 E131InputPort *GetE131InputPort(unsigned int port_id);
 E131OutputPort *GetE131OutputPort(unsigned int port_id);

 static const char DEVICE_NAME[];
};
} // namespace e131
} // namespace plugin
} // namespace ola
#endif // PLUGINS_E131_E131DEVICE_H_