|
|
|
|
@ -1,190 +0,0 @@
|
|
|
|
|
using System;
|
|
|
|
|
using Microsoft.Win32;
|
|
|
|
|
using System.Runtime.InteropServices;
|
|
|
|
|
|
|
|
|
|
namespace v2rayN.Handler
|
|
|
|
|
{
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// 设置系统代理类
|
|
|
|
|
/// </summary>
|
|
|
|
|
class ProxySetting
|
|
|
|
|
{
|
|
|
|
|
public static bool UnsetProxy()
|
|
|
|
|
{
|
|
|
|
|
return SetProxy(null, null);
|
|
|
|
|
}
|
|
|
|
|
public static bool SetProxy(string strProxy)
|
|
|
|
|
{
|
|
|
|
|
return SetProxy(strProxy, null);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static bool SetProxy(string strProxy, string exceptions)
|
|
|
|
|
{
|
|
|
|
|
InternetPerConnOptionList list = new InternetPerConnOptionList();
|
|
|
|
|
|
|
|
|
|
int optionCount = string.IsNullOrEmpty(strProxy) ? 1 : (string.IsNullOrEmpty(exceptions) ? 2 : 3);
|
|
|
|
|
InternetConnectionOption[] options = new InternetConnectionOption[optionCount];
|
|
|
|
|
// USE a proxy server ...
|
|
|
|
|
options[0].m_Option = PerConnOption.INTERNET_PER_CONN_FLAGS;
|
|
|
|
|
options[0].m_Value.m_Int = (int)((optionCount < 2) ? PerConnFlags.PROXY_TYPE_DIRECT : (PerConnFlags.PROXY_TYPE_DIRECT | PerConnFlags.PROXY_TYPE_PROXY));
|
|
|
|
|
// use THIS proxy server
|
|
|
|
|
if (optionCount > 1)
|
|
|
|
|
{
|
|
|
|
|
options[1].m_Option = PerConnOption.INTERNET_PER_CONN_PROXY_SERVER;
|
|
|
|
|
options[1].m_Value.m_StringPtr = Marshal.StringToHGlobalAuto(strProxy);
|
|
|
|
|
// except for these addresses ...
|
|
|
|
|
if (optionCount > 2)
|
|
|
|
|
{
|
|
|
|
|
options[2].m_Option = PerConnOption.INTERNET_PER_CONN_PROXY_BYPASS;
|
|
|
|
|
options[2].m_Value.m_StringPtr = Marshal.StringToHGlobalAuto(exceptions);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// default stuff
|
|
|
|
|
list.dwSize = Marshal.SizeOf(list);
|
|
|
|
|
list.szConnection = IntPtr.Zero;
|
|
|
|
|
list.dwOptionCount = options.Length;
|
|
|
|
|
list.dwOptionError = 0;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int optSize = Marshal.SizeOf(typeof(InternetConnectionOption));
|
|
|
|
|
// make a pointer out of all that ...
|
|
|
|
|
IntPtr optionsPtr = Marshal.AllocCoTaskMem(optSize * options.Length);
|
|
|
|
|
// copy the array over into that spot in memory ...
|
|
|
|
|
for (int i = 0; i < options.Length; ++i)
|
|
|
|
|
{
|
|
|
|
|
IntPtr opt = new IntPtr(optionsPtr.ToInt32() + (i * optSize));
|
|
|
|
|
Marshal.StructureToPtr(options[i], opt, false);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list.options = optionsPtr;
|
|
|
|
|
|
|
|
|
|
// and then make a pointer out of the whole list
|
|
|
|
|
IntPtr ipcoListPtr = Marshal.AllocCoTaskMem((Int32)list.dwSize);
|
|
|
|
|
Marshal.StructureToPtr(list, ipcoListPtr, false);
|
|
|
|
|
|
|
|
|
|
// and finally, call the API method!
|
|
|
|
|
int returnvalue = NativeMethods.InternetSetOption(IntPtr.Zero,
|
|
|
|
|
InternetOption.INTERNET_OPTION_PER_CONNECTION_OPTION,
|
|
|
|
|
ipcoListPtr, list.dwSize) ? -1 : 0;
|
|
|
|
|
if (returnvalue == 0)
|
|
|
|
|
{ // get the error codes, they might be helpful
|
|
|
|
|
returnvalue = Marshal.GetLastWin32Error();
|
|
|
|
|
}
|
|
|
|
|
// FREE the data ASAP
|
|
|
|
|
Marshal.FreeCoTaskMem(optionsPtr);
|
|
|
|
|
Marshal.FreeCoTaskMem(ipcoListPtr);
|
|
|
|
|
if (returnvalue > 0)
|
|
|
|
|
{ // throw the error codes, they might be helpful
|
|
|
|
|
//throw new Win32Exception(Marshal.GetLastWin32Error());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (returnvalue < 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#region WinInet structures
|
|
|
|
|
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
|
|
|
|
|
public struct InternetPerConnOptionList
|
|
|
|
|
{
|
|
|
|
|
public int dwSize; // size of the INTERNET_PER_CONN_OPTION_LIST struct
|
|
|
|
|
public IntPtr szConnection; // connection name to set/query options
|
|
|
|
|
public int dwOptionCount; // number of options to set/query
|
|
|
|
|
public int dwOptionError; // on error, which option failed
|
|
|
|
|
//[MarshalAs(UnmanagedType.)]
|
|
|
|
|
public IntPtr options;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
|
|
|
|
|
public struct InternetConnectionOption
|
|
|
|
|
{
|
|
|
|
|
static readonly int Size;
|
|
|
|
|
public PerConnOption m_Option;
|
|
|
|
|
public InternetConnectionOptionValue m_Value;
|
|
|
|
|
static InternetConnectionOption()
|
|
|
|
|
{
|
|
|
|
|
InternetConnectionOption.Size = Marshal.SizeOf(typeof(InternetConnectionOption));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Nested Types
|
|
|
|
|
[StructLayout(LayoutKind.Explicit)]
|
|
|
|
|
public struct InternetConnectionOptionValue
|
|
|
|
|
{
|
|
|
|
|
// Fields
|
|
|
|
|
[FieldOffset(0)]
|
|
|
|
|
public System.Runtime.InteropServices.ComTypes.FILETIME m_FileTime;
|
|
|
|
|
[FieldOffset(0)]
|
|
|
|
|
public int m_Int;
|
|
|
|
|
[FieldOffset(0)]
|
|
|
|
|
public IntPtr m_StringPtr;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
#region WinInet enums
|
|
|
|
|
//
|
|
|
|
|
// options manifests for Internet{Query|Set}Option
|
|
|
|
|
//
|
|
|
|
|
public enum InternetOption : uint
|
|
|
|
|
{
|
|
|
|
|
INTERNET_OPTION_PER_CONNECTION_OPTION = 75
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
|
// Options used in INTERNET_PER_CONN_OPTON struct
|
|
|
|
|
//
|
|
|
|
|
public enum PerConnOption
|
|
|
|
|
{
|
|
|
|
|
INTERNET_PER_CONN_FLAGS = 1, // Sets or retrieves the connection type. The Value member will contain one or more of the values from PerConnFlags
|
|
|
|
|
INTERNET_PER_CONN_PROXY_SERVER = 2, // Sets or retrieves a string containing the proxy servers.
|
|
|
|
|
INTERNET_PER_CONN_PROXY_BYPASS = 3, // Sets or retrieves a string containing the URLs that do not use the proxy server.
|
|
|
|
|
INTERNET_PER_CONN_AUTOCONFIG_URL = 4//, // Sets or retrieves a string containing the URL to the automatic configuration script.
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
|
// PER_CONN_FLAGS
|
|
|
|
|
//
|
|
|
|
|
[Flags]
|
|
|
|
|
public enum PerConnFlags
|
|
|
|
|
{
|
|
|
|
|
PROXY_TYPE_DIRECT = 0x00000001, // direct to net
|
|
|
|
|
PROXY_TYPE_PROXY = 0x00000002, // via named proxy
|
|
|
|
|
PROXY_TYPE_AUTO_PROXY_URL = 0x00000004, // autoproxy URL
|
|
|
|
|
PROXY_TYPE_AUTO_DETECT = 0x00000008 // use autoproxy detection
|
|
|
|
|
}
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
internal static class NativeMethods
|
|
|
|
|
{
|
|
|
|
|
[DllImport("WinInet.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
|
|
|
[return: MarshalAs(UnmanagedType.Bool)]
|
|
|
|
|
public static extern bool InternetSetOption(IntPtr hInternet, InternetOption dwOption, IntPtr lpBuffer, int dwBufferLength);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//判断是否使用代理
|
|
|
|
|
public static bool UsedProxy()
|
|
|
|
|
{
|
|
|
|
|
RegistryKey rk = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Internet Settings", true);
|
|
|
|
|
if (rk.GetValue("ProxyEnable").ToString() == "1")
|
|
|
|
|
{
|
|
|
|
|
rk.Close();
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
rk.Close();
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
//获得代理的IP和端口
|
|
|
|
|
public static string GetProxyProxyServer()
|
|
|
|
|
{
|
|
|
|
|
RegistryKey rk = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Internet Settings", true);
|
|
|
|
|
string ProxyServer = rk.GetValue("ProxyServer").ToString();
|
|
|
|
|
rk.Close();
|
|
|
|
|
return ProxyServer;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2dust
5 years ago