internal static async Task <string> ReadProtocolStreamStringAsync(CDPSession client, string handle, string path)
{
var result = new StringBuilder();
var fs = !string.IsNullOrEmpty(path) ? AsyncFileHelper.CreateStream(path, FileMode.Create) : null;
try
{
var eof = false;
while (!eof)
{
var response = await client.SendAsync <IOReadResponse>("IO.read", new IOReadRequest
{
Handle = handle
}).ConfigureAwait(false);
eof = response.Eof;
result.Append(response.Data);
if (fs != null)
{
var data = Encoding.UTF8.GetBytes(response.Data);
await fs.WriteAsync(data, 0, data.Length).ConfigureAwait(false);
}
}
await client.SendAsync("IO.close", new IOCloseRequest
{
Handle = handle
}).ConfigureAwait(false);
return(result.ToString());
}
finally
{
fs?.Dispose();
}
}
internal static async Task <byte[]> ReadProtocolStreamByteAsync(CDPSession client, string handle, string path)
{
IEnumerable <byte> result = null;
var eof = false;
var fs = !string.IsNullOrEmpty(path) ? AsyncFileHelper.CreateStream(path, FileMode.Create) : null;
try
{
while (!eof)
{
var response = await client.SendAsync <IOReadResponse>("IO.read", new IOReadRequest
{
Handle = handle
}).ConfigureAwait(false);
eof = response.Eof;
var data = Convert.FromBase64String(response.Data);
result = result == null ? data : result.Concat(data);
if (fs != null)
{
await fs.WriteAsync(data, 0, data.Length).ConfigureAwait(false);
}
}
await client.SendAsync("IO.close", new IOCloseRequest
{
Handle = handle
}).ConfigureAwait(false);
return(result.ToArray());
}
finally
{
fs?.Dispose();
}
}
