public async Task <IHttpActionResult> PostTakePhoto(TokenForm token)
{
UriBuilder uriBuilder = new UriBuilder(Program.ServerUrl);
uriBuilder.Path = "/api/photos";
uriBuilder.Query = "tokenid=" + token.tokenid;
if (ModelState.IsValid)
{
Console.WriteLine("Received hsid: " + token.tokenid);
Task <Vector> CaptureImageAsync = Task.Run <Vector>(() => CaptureImage());
Vector image = await CaptureImageAsync;
HttpClient httpClient = new HttpClient();
HttpResponseMessage response = await httpClient.PostAsync(uriBuilder.Uri,
new ByteArrayContent((byte [])image.get_BinaryData()));
if (response.IsSuccessStatusCode)
{
EntityIdResponse scan = await response.Content.ReadAsAsync <EntityIdResponse>();
return(Created(response.Headers.Location, scan));
}
else
{
return(InternalServerError(new ServerResponseError(response)));
}
}
else
{
return(BadRequest("Expected hsid"));
}
}
async Task <FingerPrintResponse> PostBitmapAsync(byte[] imageBytes, string tokenid)
{
var serverUri = buildRestUri(tokenid, "scan");
Console.WriteLine("POST fingerprint bitmap to: " + serverUri);
HttpClient httpClient = new HttpClient();
HttpResponseMessage response = await httpClient.PostAsync(serverUri,
new ByteArrayContent(imageBytes));
Console.WriteLine("POST scanned bitmap response code: " + response.StatusCode + " " + response.ReasonPhrase);
Console.WriteLine("POST scanned bitmap response: " + await response.Content.ReadAsStringAsync());
if (response.IsSuccessStatusCode)
{
Console.WriteLine("The scan was created successfully on server.");
EntityIdResponse scan = await response.Content.ReadAsAsync <EntityIdResponse>();
Console.WriteLine("\tscan.id = " + scan.id);
Console.WriteLine("\tLocation: " + response.Headers.Location);
foreach (var h in response.Headers)
{
Console.WriteLine("\t" + h.Key + ": " + h.Value);
}
Uri locationHeader;
if (response.Headers.Location != null)
{
locationHeader = response.Headers.Location;
}
else
{
Console.WriteLine("Creating Location header manually");
var locationBuilder = new UriBuilder(Program.ServerUrl);
locationBuilder.Path = "/api/fingerprintscans/" + scan.id;
locationHeader = locationBuilder.Uri;
}
Console.WriteLine("Sending Location header: " + locationHeader);
return(new FingerPrintResponse {
FingerprintId = scan, FingerprintLocaltion = locationHeader
});
}
else
{
throw new ServerResponseError(response);
}
}
