public void ProcessRequest(HttpContext context)
{
SetupHandler(context);
XmlNode characterNode = Request.SelectSingleNode("query/character");
if (characterNode == null)
{
WriteError(context, "missing_arg", "Missing character argument");
return;
}
int utfCode = -1;
if (!int.TryParse(characterNode.InnerText, out utfCode))
{
WriteError(context, "invalid_arg", "Invalid character");
return;
}
XmlNode intentNode = Request.SelectSingleNode("query/intent");
if (intentNode == null)
{
WriteError(context, "missing_arg", "Missing intent argument");
return;
}
int intent = -1;
if (!int.TryParse(intentNode.InnerText, out intent))
{
WriteError(context, "invalid_arg", "Invalid intent");
return;
}
SqlParameter returnCode = new SqlParameter()
{
Direction = ParameterDirection.ReturnValue
};
SqlParameter[] parameters =
{
new SqlParameter("UserID", context.GetUserID()),
new SqlParameter("UTFCode", utfCode),
new SqlParameter("Intent", intent),
returnCode
};
using (HanDatabase db = new HanDatabase())
{
db.ExecuteStoredProcedure("spUserLearningUpdate", parameters);
}
if ((int)returnCode.Value != 0)
{
WriteError(context, "op_failed", "Operation failed with error code: " + returnCode.Value);
return;
}
Response.Save(context.Response.OutputStream);
}
protected void Page_PreLoad(object sender, EventArgs e)
{
if (IsPostBack)
{
SqlParameter userID = new SqlParameter("UserID", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
SqlParameter returnCode = new SqlParameter()
{
Direction = ParameterDirection.ReturnValue
};
SqlParameter[] parameters =
{
new SqlParameter("Username", username.Text),
new SqlParameter("Password", password.Text),
userID,
returnCode
};
using (HanDatabase db = new HanDatabase())
{
db.ExecuteStoredProcedure("spUserLogin", parameters);
}
state = (LoginState)returnCode.Value;
if (state == LoginState.Success)
{
Session["UserID"] = userID.Value;
Response.Redirect("/Dictionary/");
}
}
}