public static async Task <PipelineResult <Wrapper <int> > > UseSampleCommandInvoker(IWorkspace workspace, Command command, string[] origin, string input = "", PipelineOperation <string[], Wrapper <int> >?before = null, PipelineOperation <string[], Wrapper <int> >?after = null)
{
using MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(input));
using StreamReader sr = new StreamReader(ms);
PipelineBuilder <string[], Wrapper <int> > builder = CreatePipelineBuilder(new TestTerminal(), sr, workspace);
if (before != null)
{
_ = builder.Use("before", async context =>
{
_ = await before(context);
return(context.IgnoreResult());
});
}
_ = builder.Use("main", async context =>
{
Parser parser = CommandLines.CreateDefaultParser(command, context);
return(await parser.InvokeAsync(context.Origin, context.Services.GetConsole()));
});
if (after != null)
{
_ = builder.Use("after", async context =>
{
_ = await after(context);
return(context.IgnoreResult());
});
}
return(await ConsumePipelineBuilder(builder, new Logger(), origin));
}
public PipelineStep(PipelineOperation operation, bool isRequired)
{
this.Operation = operation;
this.IsRequired = isRequired;
}
private string GetOperationScript(PipelineOperation operation) =>
operation switch
{
/// <summary>
/// 数据管道接收到数据时候的事件处理程序
/// </summary>
protected override void Client_ReceiveCompleted(object sender, BufferReceiveEventArgs e)
{
recbuffer.Write(e.Buffer, e.Offset, e.Count);
PipelineOperation.OnMessageComing(this, ref recbuffer, this.OnMessageComing);
}