/// <summary>
/// 获取当前平台信息, 操作系统和处理器架构, 例如 windows, amd64
/// </summary>
/// <returns></returns>
public static string GetPlatformInfo()
{
// 不要尝试手动释放CGo的 *C.char指针, 因为golang有自己的内存管理机制, golang采用动态栈, 由golang底层自己释放内存比较安全
var ptr = IntPtr.Zero;
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
if (Environment.Is64BitProcess)
{
ptr = NativeDllWindows64.GetPlatformInfo();
}
else
{
ptr = NativeDllWindows32.GetPlatformInfo();
}
}
else if (Environment.OSVersion.Platform == PlatformID.Unix)
{
if (Environment.Is64BitProcess)
{
ptr = NativeDllLinux64.GetPlatformInfo();
}
}
// 这里没有中文字符, 所以不需要base64编码处理, 如果有乱码需要在 golang 导出函数中进行base64编码
var platInfoString = Marshal.PtrToStringAnsi(ptr) ?? "";
return(platInfoString);
}
/// <summary>
/// 启动Trojan go
/// config.json将会决定trojan go的工作模式, 比如以客户端, 或者服务器端启动
/// </summary>
/// <param name="dir">config.json配置文件的目录</param>
/// <param name="isClient">启动模式, 这个参数决定程序会读取哪个配置文件</param>
public static void Start(string dir, bool isClient = true)
{
if (isClient)
{
var clientConfigFile = dir + "/client.json";
if (!File.Exists(clientConfigFile))
{
Console.WriteLine($"{clientConfigFile} 不存在");
}
else
{
var clientConfigJson = File.ReadAllText(clientConfigFile);
var runConfigFile = dir + "/config.json";
File.WriteAllText(runConfigFile, clientConfigJson);
}
}
else
{
var serverConfigFile = dir + "/server.json";
if (!File.Exists(serverConfigFile))
{
Console.WriteLine($"{serverConfigFile} 不存在");
}
else
{
var serverConfigJson = File.ReadAllText(serverConfigFile);
var runConfigFile = dir + "/config.json";
File.WriteAllText(runConfigFile, serverConfigJson);
}
}
// 中文目录会导致乱码,因为封送字符串是用ANSI编码, 所以需要先base64编码,
// *C.char 类型对UTF-8和Unicode支持不太好, GoString更是会导致程序崩溃(我已经在ubuntu和windows中测试过)
var b64 = Convert.ToBase64String(Encoding.UTF8.GetBytes(dir));
Console.WriteLine(b64);
var ptr = Marshal.StringToHGlobalAnsi(b64);
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
if (Environment.Is64BitProcess)
{
NativeDllWindows64.Start(ptr);
}
else
{
NativeDllWindows32.Start(ptr);
}
}
else if (Environment.OSVersion.Platform == PlatformID.Unix)
{
if (Environment.Is64BitProcess)
{
NativeDllLinux64.Start(ptr);
}
}
Marshal.FreeHGlobal(ptr);
}
/// <summary>
/// 停止Trojan go
/// </summary>
public static void Stop()
{
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
if (Environment.Is64BitProcess)
{
NativeDllWindows64.Stop();
}
else
{
NativeDllWindows32.Stop();
}
}
else if (Environment.OSVersion.Platform == PlatformID.Unix)
{
if (Environment.Is64BitProcess)
{
NativeDllLinux64.Stop();
}
}
}
