void httpServer_ProcessRequest(System.Net.HttpListenerContext ctx)
{
ActionResult actionResult;
if (ctx.Request.HttpMethod == "POST")
{
var segments = new Uri(ctx.Request.Url.AbsoluteUri).Segments;
if (segments.Length > 1 && segments[segments.Length - 2] == "TWAIN@Web/" && segments[segments.Length - 1] == "ajax")
{
var scanFormModelBinder = new ModelBinder(GetPostData(ctx.Request));
var method = scanFormModelBinder.BindAjaxMethod();
var scanController = new ScanController(_markerAsynchrone);
switch (method)
{
case "GetScannerParameters":
actionResult = scanController.GetScannerParameters(_scannerManager, _cacheSettings, scanFormModelBinder.BindSourceIndex());
break;
case "Scan":
actionResult = scanController.Scan(scanFormModelBinder.BindScanForm(), _scannerManager);
break;
case "RestartWia":
actionResult = scanController.RestartWia();
break;
case "Restart":
actionResult = scanController.Restart();
break;
default:
actionResult = new ActionResult {
Content = new byte[0]
};
ctx.Response.Redirect("/TWAIN@Web/");
break;
}
}
else
{
actionResult = new ActionResult {
Content = new byte[0]
};
ctx.Response.Redirect("/TWAIN@Web/");
}
}
else if (ctx.Request.Url.AbsolutePath.Length < 11)
{
actionResult = new ActionResult {
Content = new byte[0]
};
ctx.Response.Redirect("/TWAIN@Web/");
}
else
{
var contr = new HomeController();
var requestParameter = ctx.Request.Url.AbsolutePath.Substring(11);
if (requestParameter != "download")
{
// /twain@web/ — это 11 символов, а дальше — имя файла
if (requestParameter == "")
{
requestParameter = "index.html";
}
actionResult = contr.StaticFile(requestParameter);
}
else
{
var fileParam = new ModelBinder(GetGetData(ctx.Request)).BindDownloadFile();
actionResult = contr.DownloadFile(fileParam);
}
}
if (actionResult.FileNameToDownload != null)
{
ctx.Response.AddHeader("Content-Disposition", "attachment; filename*=UTF-8''" + Uri.EscapeDataString(Uri.UnescapeDataString(actionResult.FileNameToDownload)));
}
if (actionResult.ContentType != null)
{
ctx.Response.ContentType = actionResult.ContentType;
}
try
{
ctx.Response.OutputStream.Write(actionResult.Content, 0, actionResult.Content.Length);
}
catch (Exception)
{
}
}
private void httpServer_ProcessRequest(System.Net.HttpListenerContext ctx)
{
ActionResult actionResult;
ctx.Response.AppendHeader("Access-Control-Allow-Origin", "*");
ctx.Response.AppendHeader("Access-Control-Allow-Methods", "GET, PUT, POST, DELETE, OPTIONS");
if (ctx.Request.HttpMethod == "POST")
{
var segments = new Uri(ctx.Request.Url.AbsoluteUri).Segments;
if (segments.Length > 1 && segments[segments.Length - 2] == (ServiceName + "/") && segments[segments.Length - 1] == "ajax")
{
var scanFormModelBinder = new ModelBinder(GetPostData(ctx.Request));
var method = scanFormModelBinder.BindAjaxMethod();
var scanController = new ScanController(_markerAsynchrone);
switch (method)
{
case "GetScannerParameters":
actionResult = scanController.GetScannerParameters(_scannerManager, _cacheSettings, scanFormModelBinder.BindSourceIndex());
break;
case "Scan":
actionResult = scanController.Scan(scanFormModelBinder.BindScanForm(), _scannerManager);
break;
case "RestartWia":
actionResult = scanController.RestartWia();
break;
case "Restart":
actionResult = scanController.Restart();
break;
default:
actionResult = DefaultResponce(ctx);
break;
}
}
else
{
actionResult = DefaultResponce(ctx);
}
}
else if (ctx.Request.HttpMethod == "GET")
{
if (ctx.Request.Url.AbsolutePath.Length >= _procesName.Length)
{
var homeCtrl = new HomeController();
var method = ctx.Request.Url.AbsolutePath.Substring(_procesName.Length);
switch (method)
{
case "download":
ModelBinder MB = new ModelBinder(GetGetData(ctx.Request));
var fileParam = MB.BindDownloadFile();
if (MB.IsBase64)
{
actionResult = homeCtrl.ConvertToBase64File(fileParam);
}
else
{
actionResult = homeCtrl.DownloadFile(fileParam);
}
break;
case "version":
actionResult = homeCtrl.GetVersionProgram(
Assembly.GetEntryAssembly().GetName().Version.ToString());
break;
default:
if (method == "")
{
method = "index.html";
}
actionResult = homeCtrl.StaticFile(method);
break;
}
}
else
{
actionResult = DefaultResponce(ctx);
}
}
else
{
actionResult = DefaultResponce(ctx);
}
if (actionResult.FileNameToDownload != null)
{
ctx.Response.AddHeader("Content-Disposition", "attachment; filename*=UTF-8''" + Uri.EscapeDataString(Uri.UnescapeDataString(actionResult.FileNameToDownload)));
}
if (actionResult.ContentType != null)
{
ctx.Response.ContentType = actionResult.ContentType;
}
try
{
ctx.Response.OutputStream.Write(actionResult.Content, 0, actionResult.Content.Length);
}
catch (Exception)
{
}
}