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✨PAC

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This commit is contained in:
AmazingDM
2020-12-25 11:28:38 +08:00
parent db8e964351
commit cec8358922
13 changed files with 362 additions and 225 deletions
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10
Netch/Utils/HttpProxyHandler/HttpWebServer.cs
View File

@@ -34,7 +34,6 @@ namespace Netch.Utils.HttpProxyHandler
_responderMethod = method;
_listener.Start();
}
catch (Exception ex)
{
@@ -43,7 +42,9 @@ namespace Netch.Utils.HttpProxyHandler
}
public HttpWebServer(Func<HttpListenerRequest, string> method, params string[] prefixes)
: this(prefixes, method) { }
: this(prefixes, method)
{
}
public void Run()
{
@@ -68,7 +69,7 @@ namespace Netch.Utils.HttpProxyHandler
}
catch
{
} // suppress any exceptions
} // suppress any exceptions
finally
{
// always close the stream
@@ -94,6 +95,5 @@ namespace Netch.Utils.HttpProxyHandler
_listener = null;
}
}
}
}
}

75
Netch/Utils/HttpProxyHandler/PACListHandle.cs
View File

@@ -1,75 +0,0 @@
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
namespace Netch.Utils.HttpProxyHandler
{
/// <summary>
/// 提供PAC功能支持
/// </summary>
class PACListHandle
{
public event EventHandler<ResultEventArgs> UpdateCompleted;
public class ResultEventArgs : EventArgs
{
public bool Success;
public ResultEventArgs(bool success)
{
Success = success;
}
}
private const string GFWLIST_URL = "https://raw.githubusercontent.com/gfwlist/gfwlist/master/gfwlist.txt";
private static readonly IEnumerable<char> IgnoredLineBegins = new[] { '!', '[' };
/// <summary>
/// 更新PAC文件（GFWList）
/// </summary>
//public void UpdatePACFromGFWList()
//{
// WebClient http = new WebClient();
// http.DownloadStringCompleted += http_DownloadStringCompleted;
// http.DownloadStringAsync(new Uri(GFWLIST_URL));
//}
//private void http_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
//{
// try
// {
// File.WriteAllText(NUtils.GetTempPath("gfwlist.txt"), e.Result, Encoding.UTF8);
// List<string> lines = ParseResult(e.Result);
// string abpContent = NUtils.UnGzip(Resources.abp_js);
// abpContent = abpContent.Replace("__RULES__", JsonConvert.SerializeObject(lines, Formatting.Indented));
// File.WriteAllText(NUtils.GetPath("pac.txt"), abpContent, Encoding.UTF8);
// if (UpdateCompleted != null) UpdateCompleted(this, new ResultEventArgs(true));
// }
// catch (Exception ex)
// {
// Logging.Error("http_DownloadStringCompleted():" + ex.Message);
// }
//}
//public static List<string> ParseResult(string response)
//{
// byte[] bytes = Convert.FromBase64String(response);
// string content = Encoding.ASCII.GetString(bytes);
// List<string> valid_lines = new List<string>();
// using (var sr = new StringReader(content))
// {
// foreach (var line in sr.NonWhiteSpaceLines())
// {
// if (line.BeginWithAny(IgnoredLineBegins))
// continue;
// valid_lines.Add(line);
// }
// }
// return valid_lines;
//}
}
}

56
Netch/Utils/HttpProxyHandler/PACUtil.cs Normal file
View File

@@ -0,0 +1,56 @@
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Net;
using System.Text;
using Netch.Forms;
using Netch.Properties;
namespace Netch.Utils.HttpProxyHandler
{
/// <summary>
/// 提供PAC功能支持
/// </summary>
class PACUtil
{
private static readonly IEnumerable<char> IgnoredLineBegins = new[] {'!', '['};
public static List<string> ParseResult(string response)
{
byte[] bytes = Convert.FromBase64String(response);
string content = Encoding.ASCII.GetString(bytes);
List<string> valid_lines = new List<string>();
using (var sr = new StringReader(content))
{
foreach (var line in sr.NonWhiteSpaceLines())
{
if (line.BeginWithAny(IgnoredLineBegins))
continue;
valid_lines.Add(line);
}
}
return valid_lines;
}
public static string UnGzip(byte[] buf)
{
byte[] buffer = new byte[1024];
int n;
using (MemoryStream sb = new MemoryStream())
{
using (GZipStream input = new GZipStream(new MemoryStream(buf),
CompressionMode.Decompress,
false))
{
while ((n = input.Read(buffer, 0, buffer.Length)) > 0)
{
sb.Write(buffer, 0, n);
}
}
return System.Text.Encoding.UTF8.GetString(sb.ToArray());
}
}
}
}