/// <summary>
/// 控制台控制linux
/// </summary>
/// <param name="client"></param>
/// <param name="commandStr"></param>
/// <param name="successCallback"></param>
/// <param name="errorCallback"></param>
private void ExcuteCommand(SshClient client, string commandStr, Action <string> successCallback, Action <string> errorCallback)
{
try
{
var inStream = new Renci.SshNet.Common.PipeStream();
var outStream = new MemoryStream();
var exStream = new MemoryStream();
var shell = client.CreateShell(inStream, outStream, exStream);
var streamWriter = new StreamWriter(inStream)
{
AutoFlush = true
};
shell.Started += (sender, args) =>
{
while (true)
{
var command = Console.ReadLine();
streamWriter.WriteLine(command);
streamWriter.Flush();
}
};
int outIndex = 0;
var td = new Thread(() =>
{
while (true)
{
var length = outStream.Length == 0 ? 0 : outStream.Length;
if (length - outIndex == 0)
{
continue;
}
byte[] buffer = new byte[length - outIndex];
outStream.Position = outIndex;
outStream.Read(buffer, 0, buffer.Length);
outIndex = (int)length;
Console.WriteLine(Encoding.UTF8.GetString(buffer));
Thread.Sleep(1000);
}
});
td.Start();
shell.Start();
//client.ErrorOccurred += (sender, eventArgs) =>
//{
// Console.WriteLine(eventArgs.Exception);
//};
//client.HostKeyReceived += (sender, eventArgs) =>
//{
// Console.WriteLine(eventArgs.HostKeyName);
//};
//var command = client.CreateCommand(commandStr.ToString());
//command.CommandTimeout = new TimeSpan(0, 0, 10);
//command.Execute(commandStr);
//if (!string.IsNullOrWhiteSpace(command.Error))
//{
// errorCallback(command.Error);
// //result.Append(command.Error + "\r\n");
//}
//else
//{
// successCallback(command.Result);
//}
}
catch (Exception e1)
{
errorCallback(e1.Message);
}
}
public void InstallLiveService(Action <int, string> resultCallback, bool repair)
{
if (IsInstalledService() && !repair)
{
return;
}
using (SshClient client = new SshClient(_host, _port, _username, _password))
{
client.Connect();
StringBuilder installLogBuilder = new StringBuilder();
try
{
var inStream = new Renci.SshNet.Common.PipeStream();
var outStream = new MemoryStream();
var exStream = new MemoryStream();
var shell = client.CreateShell(inStream, outStream, exStream);
var streamWriter = new StreamWriter(inStream)
{
AutoFlush = true
};
var daemonThread = new Thread(() =>
{
int outIndex = 0;
while (true)
{
Thread.Sleep(200);
var length = outStream.Length == 0 ? 0 : outStream.Length;
if (length - outIndex == 0)
{
continue;
}
byte[] buffer = new byte[length - outIndex];
outStream.Position = outIndex;
outStream.Read(buffer, 0, buffer.Length);
outIndex = (int)length;
var result = Encoding.UTF8.GetString(buffer);
installLogBuilder.AppendLine(result);
Console.WriteLine(result);
if (result.Contains("Live Stream Service Installed!"))
{
shell.Stop();
shell.Dispose();
break;
}
}
resultCallback.Invoke(0, "Install Success.");
Thread.CurrentThread.Abort();
});
shell.Starting += (state, arg) =>
{
};
shell.ErrorOccurred += (state, arg) =>
{
};
shell.Stopped += (state, arg) =>
{
};
shell.Stopping += (state, arg) =>
{
};
shell.Started += (sender, args) =>
{
daemonThread.Start();
Thread.Sleep(5000);
var sb = new StringBuilder();
sb.AppendLine(@"echo Start Stream Service Installed!");
sb.AppendLine("yum install -y autoconf automake cmake freetype-devel gcc gcc-c++ git libtool make mercurial nasm pkgconfig zlib - devel");
sb.AppendLine("yum update -y nss curl libcurl");
sb.AppendLine("git clone https://github.com/ossrs/srs");
sb.AppendLine("cd ~/srs/trunk");
sb.AppendLine("./configure --full&& make");
sb.AppendLine(@"echo Live Stream Service Installed!");
streamWriter.WriteLine(sb);
streamWriter.Flush();
Thread.CurrentThread.Join();
};
shell.Start();
}
catch (Exception e)
{
resultCallback(-1, e.Message);
client.Disconnect();
client.Dispose();
throw;
}
finally
{
//todo: save installLogBuilder
}
}
}
