void ReaderCallback(string evnt, Object value, Object obj)
{
if (value == null)
{
return;
}
switch (evnt)
{
case "error":
// throw new Exception(value.ToString()); // TEMP TEST - Goes nowhere
errors++;
WAUtils.printLine();
WAUtils.printLine("ERROR: " + value.ToString());
break;
case "barcodes":
count++;
if (showBarcodes != null)
{
showBarcodes((WABarcode[])value);
}
break;
default:
DiagCallback(evnt, value, obj);
break;
}
}
static void Main(string[] args)
{
WAUtils.fncPrintLine = AppendTextBox;
// Configure server
string authorization = "";
string serverUrl = "";
WABarcodeReader reader = new WABarcodeReader(serverUrl, authorization);
// Configure test
Test test = new Test();
// test.showBarcodes = null; // suppress show barcodes
reader.diagCallback = test.DiagCallback; // Enable display processing status
/*
* test.bTestDropBox = false;
* test.bTestBase64 = false;
* test.bTestSamplesLocal = false;
* test.bTestSamplesWeb = false;
* test.bTestUtf8 = false;
* test.bTestUtf8Names = false;
*/
// Test asynchronous API
test.Run(reader, true);
// Test synchronous API
test.Run(reader, false);
WAUtils.printLine("DONE!");
Console.Write("Hit Enter> "); Console.ReadLine();
}
internal static void ShowBarcodes(WABarcode[] barcodes)
{
foreach (WABarcode barcode in barcodes)
{
WAUtils.printLine();
WAUtils.printLine("Barcode Type:" + barcode.Type + " File:" + barcode.File + " Page:" + barcode.Page.ToString());
WAUtils.printLine(barcode.Text);
if (barcode.Values.Count > 0)
{
WAUtils.printLine("\n VALUES:");
foreach (string key in barcode.Values.Keys)
{
WAUtils.printLine(key + " : " + barcode.Values[key]);
}
}
}
}
internal void DiagCallback(string evnt, Object value, Object obj)
{
string image = "";
if (value == null)
{
return;
}
if (!bShowDiag)
{
return;
}
switch (evnt)
{
case "image":
image = value.ToString();
WAUtils.printLine("================= PROCESSING: " + WAUtils.signature(image));
break;
case "response":
image = (string)obj;
if (value.GetType() == typeof(string))
{
WAUtils.printLine("\n ==== > " + "ERROR: " + value.ToString() + WAUtils.signature(image));
}
else
{
System.Net.HttpWebResponse result = (System.Net.HttpWebResponse)value;
if ((int)result.StatusCode == 200)
{
WAUtils.printLine(" ==== > " + "SUCCESS - status: " + ((int)result.StatusCode).ToString() + " " + result.StatusDescription
+ WAUtils.signature(image));
}
else
{
WAUtils.printLine(" ==== > " + "ERROR - status: " + ((int)result.StatusCode).ToString() + " " + result.StatusDescription
+ WAUtils.signature(image));
}
}
break;
}
return;
}
internal static string FileToBase64(string file)
{
try
{
FileStream fs = new FileStream(file, FileMode.Open, FileAccess.Read);
byte[] filebytes = new byte[fs.Length];
fs.Read(filebytes, 0, Convert.ToInt32(fs.Length));
string base64 = Convert.ToBase64String(filebytes, Base64FormattingOptions.InsertLineBreaks);
string ext = Path.GetExtension(file).Replace(".", "");
base64 = "data:image/" + ext + ";base64," + base64;
// Optionally attach suffix with reference file name to be placed in Barcode.File property
base64 = base64 + ":::" + Path.GetFileName(file);
return(base64);
}
catch (Exception ex)
{
WAUtils.printLine();
WAUtils.printLine(ex.Message);
return("");
}
}
static void ShowError(Exception ex)
{
WAUtils.printLine();
WAUtils.printLine("EXCEPTION: " + ex.Message);
}