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path: root/Software/Visual_Studio/PPC/Tango.PPC.Common/FirmwareUpgrade/DefaultFirmwareUpgrader.cs
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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Integration.Upgrade;
using Tango.PPC.Common.Connection;

namespace Tango.PPC.Common.FirmwareUpgrade
{
    public class DefaultFirmwareUpgrader : IFirmwareUpgrader
    {
        public async Task<FirmwareUpgradeHandler> PerformUpgrade()
        {
            var tfpPath = Path.Combine(Core.Helpers.AssemblyHelper.GetCurrentAssemblyFolder(), "firmware_package.tfp");
            var stream = new FileStream(tfpPath, FileMode.Open);
            var handler = await PerformUpgrade(stream);
            handler.Failed += (_, __) => stream.Dispose();
            handler.Completed += (_, __) => stream.Dispose();
            handler.Canceled += (_, __) => stream.Dispose();
            return handler;
        }

        public async Task<FirmwareUpgradeHandler> PerformUpgrade(Stream tfpStream)
        {
            var op = await DefaultMachineProvider.CreateMinimalMachineOperator();
            return await op.UpgradeFirmware(tfpStream);
        }
    }
}