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/*
* 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.
*
* ShowRecorder.cpp
* Create recordings for the simple show playback system.
* Copyright (C) 2011 Simon Newton
*
* The data file is in the form:
* universe-number channel1,channel2,channel3
* delay-in-ms
* universe-number channel1,channel2,channel3
*/
#include <errno.h>
#include <string.h>
#include <ola/Callback.h>
#include <ola/DmxBuffer.h>
#include <ola/Logging.h>
#include <ola/OlaDevice.h>
#include <ola/StringUtils.h>
#include <ola/base/SysExits.h>
#include <ola/client/ClientWrapper.h>
#include <ola/client/OlaClient.h>
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include "examples/ShowRecorder.h"
using ola::DmxBuffer;
using ola::client::Result;
using std::string;
using std::vector;
ShowRecorder::ShowRecorder(const string &filename,
const vector<unsigned int> &universes)
: m_saver(filename),
m_universes(universes),
m_frame_count(0) {
}
ShowRecorder::~ShowRecorder() {
}
/**
* Init the ShowRecorder
*/
int ShowRecorder::Init() {
if (!m_client.Setup()) {
OLA_FATAL << "Client Setup failed";
return ola::EXIT_UNAVAILABLE;
}
if (!m_saver.Open()) {
return ola::EXIT_CANTCREAT;
}
m_client.GetClient()->SetDMXCallback(
ola::NewCallback(this, &ShowRecorder::NewFrame));
vector<unsigned int>::const_iterator iter = m_universes.begin();
for (; iter != m_universes.end(); ++iter) {
m_client.GetClient()->RegisterUniverse(
*iter,
ola::client::REGISTER,
ola::NewSingleCallback(this, &ShowRecorder::RegisterComplete));
}
return ola::EXIT_OK;
}
/**
* Record the show.
*/
int ShowRecorder::Record() {
m_client.GetSelectServer()->Run();
return ola::EXIT_OK;
}
/**
* Stop recording
*/
void ShowRecorder::Stop() {
m_client.GetSelectServer()->Terminate();
}
/**
* Record the new frame
*/
void ShowRecorder::NewFrame(const ola::client::DMXMetadata &meta,
const ola::DmxBuffer &data) {
ola::TimeStamp now;
m_clock.CurrentMonotonicTime(&now);
m_saver.NewFrame(now, meta.universe, data);
m_frame_count++;
}
void ShowRecorder::RegisterComplete(const Result &result) {
if (!result.Success()) {
OLA_WARN << "Register failed: " << result.Error();
} else {
OLA_INFO << "Register completed";
}
}
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