//修改：为Cookies增加new修饰词 by 倪豪 2007-08-27
using System;
using System.ComponentModel;
using System.Data;
using Comm;


namespace BizFacade
{
    public class UpdateSystem : BaseSystem
    {
        //protected System.Net.CookieContainer Cookies;
        new protected System.Net.CookieContainer Cookies;

        private string WebServiceUrl = "";

        public UpdateSystem()
        {
        }

        public UpdateSystem(string Url)
        {
            WebServiceUrl = Url;
        }

        private UpdateSvc.UpdateSvc m_wsUpdateSvc;

        private UpdateSvc.UpdateSvc NewUpdateSvc()
        {
            if (m_wsUpdateSvc == null)
            {
                m_wsUpdateSvc = new UpdateSvc.UpdateSvc();
                SetCookiesUriHaveCookie(m_wsUpdateSvc);
            }
            return m_wsUpdateSvc;
        }

        /// <summary>
        /// 获得最新客户端的版本信息
        /// </summary>
        /// <returns></returns>
        public string GetClientVersion()
        {
            return NewUpdateSvc().GetClientVersion();
        }

        public DataSet GetClientFileList()
        {
            return NewUpdateSvc().GetClientFileList();
        }

        public byte[] GetClientFile(string FileName)
        {
            return NewUpdateSvc().GetClientFile(FileName);
        }

        public string GetUpdateUrl()
        {
            UpdateSvc.UpdateSvc usws = new UpdateSvc.UpdateSvc();
            return usws.Url;
        }

        public string GetUpdateSwitch()
        {
            UpdateSvc.UpdateSvc usws = new UpdateSvc.UpdateSvc();
            return usws.GetUpdateSwitch();
        }
    }
}