CameraRecorder/Recorder/WatchBotRecorder.cpp

#include "WatchBotRecorder.h"
#include "Util.h"
#include <HttpClient.h>
#include <Logging.h>
#include <fstream>
#include <sstream>


namespace CameraRecorder {
namespace Recorder {

WatchBotRecorder::WatchBotRecorder(Http::HttpClient* pHttpClient, const Settings& settings) :
	m_pHttpClient(pHttpClient),
	m_settings(settings)
{
}

WatchBotRecorder::~WatchBotRecorder()
{
}

std::string WatchBotRecorder::Snapshot(ctpl::thread_pool* pThreadPool)
{
	Logging::Log(Logging::Severity::Debug, "WatchBotRecorder Snapshot");
	std::stringstream url;
	url << "http://" << m_settings.IpAddress << ":" << m_settings.Port << "/snapshot.cgi?user=" << m_settings.Username << "&pwd=" << m_settings.Password;

	std::stringstream fileName;
	fileName << m_settings.Path << "/" << m_settings.IpAddress << "/" << GetDateTimeString() << ".jpg";

	try
	{
		std::ofstream file(fileName.str());
		file << m_pHttpClient->GetUrlContents(url.str());
		file.close();
	}
	catch (const std::exception& e)
	{
		std::stringstream ss;
		ss << "CameraDevice::PerformWatchBotAction() - Error: " << e.what() << std::endl;
		Logging::Log(Logging::Severity::Error, ss.str());
		return std::string();
	}

	return fileName.str();
}

std::string WatchBotRecorder::Video(ctpl::thread_pool* pThreadPool, const std::string& ffmpeg)
{
	Logging::Log(Logging::Severity::Debug, "WatchBotRecorder Video");

	std::stringstream url;
	url << "http://" << m_settings.IpAddress << ":" << m_settings.Port << "/videostream.asf?user=" << m_settings.Username << "&pwd=" << m_settings.Password;

	std::stringstream fileName;
	fileName << m_settings.Path << "/" << m_settings.IpAddress << "/" << GetDateTimeString() << ".mp4";

	std::stringstream command;
	command << ffmpeg << " -i \"" << url.str() << "\" -t 30 -c:v libx264 -pix_fmt yuv420p -profile:v main -level:v 3.1 -c:a aac -strict experimental " << fileName.str() << " > /dev/null 2>&1";

	std::string cmd(command.str());
	Logging::Log(Logging::Severity::Debug, cmd);
	pThreadPool->push( [cmd](int) { int retval = std::system(cmd.c_str()); } );

	return fileName.str();
}

} // namespace Recorder
} // namespace CameraRecorder