private string GenerateProgressMessage(Uri uri, long?bytesDownloaded = null, long?totalBytes = null, int?progressPercentage = null, double?speed = null)
{
var strBldr = new StringBuilder();
strBldr.AppendFormat("Downloading: {0}", uri);
if (bytesDownloaded.HasValue && totalBytes.HasValue)
{
// A workaround for a bug in Mono misreporting TotalBytesToReceive
// https://github.com/mono/mono/issues/9808
if (totalBytes == -1)
{
strBldr.AppendFormat("\nProgress: {0}B downloaded", Misc.NormalizeBinary(bytesDownloaded.Value));
}
else
{
strBldr.AppendFormat("\nProgress: {0}% ({1}B/{2}B)", progressPercentage, Misc.NormalizeBinary(bytesDownloaded.Value), Misc.NormalizeBinary(totalBytes.Value));
}
}
if (speed != null)
{
double val;
string unit;
Misc.CalculateUnitSuffix(speed.Value, out val, out unit);
strBldr.AppendFormat("\nSpeed: {0:F2}{1}/s", val, unit);
}
return(strBldr.Append(".").ToString());
}
private string GenerateProgressMessage(Uri uri, long?bytesDownloaded = null, long?totalBytes = null, int?progressPercentage = null, double?speed = null)
{
var strBldr = new StringBuilder();
strBldr.AppendFormat("Downloading: {0}", uri);
if (bytesDownloaded.HasValue && totalBytes.HasValue)
{
strBldr.AppendFormat("\nProgress: {0}% ({1}B/{2}B)", progressPercentage, Misc.NormalizeBinary(bytesDownloaded.Value), Misc.NormalizeBinary(totalBytes.Value));
}
if (speed != null)
{
double val;
string unit;
Misc.CalculateUnitSuffix(speed.Value, out val, out unit);
strBldr.AppendFormat("\nSpeed: {0:F2}{1}/s", val, unit);
}
return(strBldr.Append(".").ToString());
}