shadowsocks-csharp/Controller/System/SystemProxy.cs - v4 - githubmirror/shadowsocks-windows

shadowsocks-csharp/Controller/System/SystemProxy.cs
75 строк3 KB
database64128
🧹 Cleanup and update dependencies
12 окт 2020, 19:37
12 окт 2020, 19:37127cb96
using System;
using System.Windows.Forms;
using NLog;
using Shadowsocks.Model;
using Shadowsocks.Util.SystemProxy;

namespace Shadowsocks.Controller
{
    public static class SystemProxy
    {
        private static Logger logger = LogManager.GetCurrentClassLogger();

        private static string GetTimestamp(DateTime value)
        {
            return value.ToString("yyyyMMddHHmmssfff");
        }

        public static void Update(Configuration config, bool forceDisable, PACServer pacSrv, bool noRetry = false)
        {
            bool global = config.global;
            bool enabled = config.enabled;

            if (forceDisable)
            {
                enabled = false;
            }

            try
            {
                if (enabled)
                {
                    if (global)
                    {
                        Sysproxy.SetIEProxy(true, true, "localhost:" + config.localPort.ToString(), null);
                    }
                    else
                    {
                        string pacUrl;
                        if (config.useOnlinePac && !string.IsNullOrEmpty(config.pacUrl))
                        {
                            pacUrl = config.pacUrl;
                        }
                        else
                        {

                            pacUrl = pacSrv.PacUrl;
                        }
                        Sysproxy.SetIEProxy(true, false, null, pacUrl);
                    }
                }
                else
                {
                    Sysproxy.SetIEProxy(false, false, null, null);
                }
            }
            catch (ProxyException ex)
            {
                logger.LogUsefulException(ex);
                if (ex.Type != ProxyExceptionType.Unspecific && !noRetry)
                {
                    var ret = MessageBox.Show(I18N.GetString("Error occured when process proxy setting, do you want reset current setting and retry?"), I18N.GetString("Shadowsocks"), MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
                    if (ret == DialogResult.Yes)
                    {
                        Sysproxy.ResetIEProxy();
                        Update(config, forceDisable, pacSrv, true);
                    }
                }
                else
                {
                    MessageBox.Show(I18N.GetString("Unrecoverable proxy setting error occured, see log for detail"), I18N.GetString("Shadowsocks"), MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
    }
}