public async Task <byte[]> DownloadFirmware(FirmwareRemoteBinary target)
{
Log.Debug($"FirmwareRemoteClient: Downloading firmware '{target.BuildName}'...");
try
{
byte[] binary;
HttpResponseMessage response = await _client.GetAsync($"{API_DOWNLOAD_FIRMWARE}/{target.BuildName}");
if (response.IsSuccessStatusCode)
{
MediaTypeFormatterCollection formatters = new MediaTypeFormatterCollection();
formatters.JsonFormatter.SerializerSettings.Converters.Add(new StringEnumConverter());
binary = await response.Content.ReadAsByteArrayAsync();
}
else
{
Log.Debug($"FirmwareRemoteClient: Error code: " + response.StatusCode);
throw new NetworkInformationException((int)response.StatusCode);
}
return(binary);
}
catch (HttpRequestException ex)
{
Log.Error("FirmwareRemoteClient: Search failed due to network issues: " + ex.Message);
throw;
}
catch (Exception ex)
{
Log.Error("FirmwareRemoteClient: Search failed: " + ex.Message);
throw;
}
}
public static bool FilterByVersion(FirmwareRemoteBinary item)
{
var current = DeviceMessageCache.Instance.DebugGetAllData?.SoftwareVersion;
if (current == null || item.BuildName == null)
{
return(false);
}
if (current.Length == 12 && item.BuildName.Length == 12)
{
var versionData = current.Substring(current.Length - 3, 3).ToCharArray();
var versionData2 = item.BuildName.Substring(item.BuildName.Length - 3, 3).ToCharArray();
for (var i = 0; i < 3; i++)
{
if (CHAR_ORDER.IndexOf(versionData[i]) < CHAR_ORDER.IndexOf(versionData2[i]))
{
// Newer version
return(true);
}
if (CHAR_ORDER.IndexOf(versionData[i]) > CHAR_ORDER.IndexOf(versionData2[i]))
{
// Older version
return(false);
}
}
// Equal version
return(false);
}
else
{
Log.Warning("FirmwareRemoteBinary: Device version info length is wrong: " +
current.Length + " vs " + item.BuildName.Length);
return(false);
}
}
public static bool FilterByModel(FirmwareRemoteBinary item)
{
return(BluetoothImpl.Instance.ActiveModel == item.Model);
}
