public static string Translate(string sInput)
{
if (string.IsNullOrEmpty(sInput))
return "";
try
{
HttpClient hClient = new HttpClient();
sInput = System.Web.HttpUtility.UrlEncode(sInput);
string sReq = "http://translate.google.ru/translate_a/t?client=t&text=" + sInput + "&hl=ja&sl=ja&tl=en&multires=1&otf=2&trs=1&ssel=0&tsel=0&sc=1";
string sResp = hClient.DownloadString(sReq);
sResp = sResp.Substring(4);
sResp = sResp.Substring(0, sResp.IndexOf("\",\""));
sResp = sResp.Replace("\\\"", "\"");
return sResp;
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
}
return "";
}
public static string Recognize(Bitmap inputBitmap)
{
MemoryStream ms = new MemoryStream();
inputBitmap.Save(ms, ImageFormat.Bmp);
byte[] bmp = ms.ToArray();
HttpClient hClient = new HttpClient();
//Make POST-request
string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("d").Substring(0, 13);
string NameAffix = "--" + boundary + "\r\nContent-Disposition: form-data; name=\"";
System.IO.MemoryStream postdata = new System.IO.MemoryStream();
//Header of file
string formdata = "";
formdata += NameAffix + "userfile\"; filename=\"image.bmp\"\r\n";
formdata += "Content-Type: image/bmp\r\n\r\n";
//Write
postdata.Write(Encoding.ASCII.GetBytes(formdata), 0, formdata.Length);
postdata.Write(bmp, 0, bmp.Length);
//Prepare ending
formdata = "\r\n--" + boundary + "\r\nContent-Disposition: form-data; name=\"outputencoding\"\r\n\r\nutf-8\r\n";
formdata += "--" + boundary + "\r\nContent-Disposition: form-data; name=\"outputformat\"\r\n\r\ntxt\r\n";
formdata += "--" + boundary + "\r\nContent-Disposition: form-data; name=\"eclass\"\r\n\r\nauto\r\n";
formdata += "--" + boundary + "--";
//Write
postdata.Write(Encoding.ASCII.GetBytes(formdata), 0, formdata.Length);
byte[] buffer = new byte[postdata.Length];
postdata.Seek(0, System.IO.SeekOrigin.Begin);
postdata.Read(buffer, 0, buffer.Length);
System.IO.File.WriteAllBytes("log.txt", buffer);
hClient.Timeout = hClient.Timeout * 10;
hClient.Referer = "http://appsv.ocrgrid.org/nhocr/";
return hClient.UploadMultipartData(
"http://appsv.ocrgrid.org/cgi-bin/weocr/nhocr.cgi", buffer, boundary);
}
private string Translate(string str)
{
HttpClient hClient = new HttpClient();
str = System.Web.HttpUtility.UrlEncode(str);
string sReq = "http://translate.google.ru/translate_a/t?client=t&text=" + str + "&hl=ja&sl=ja&tl=en&multires=1&otf=2&trs=1&ssel=0&tsel=0&sc=1";
string sResp = hClient.DownloadString(sReq);
sResp = sResp.Substring(4);
sResp = sResp.Substring(0, sResp.IndexOf("\",\""));
sResp = sResp.Replace("\\\"","\"");
return sResp;
}
