github.com/glycerine/docker@v1.8.2/daemon/attach.go (about)

     1  package daemon
     2  
     3  import (
     4  	"io"
     5  
     6  	"github.com/docker/docker/pkg/stdcopy"
     7  )
     8  
     9  type ContainerAttachWithLogsConfig struct {
    10  	InStream                       io.ReadCloser
    11  	OutStream                      io.Writer
    12  	UseStdin, UseStdout, UseStderr bool
    13  	Logs, Stream                   bool
    14  }
    15  
    16  func (daemon *Daemon) ContainerAttachWithLogs(container *Container, c *ContainerAttachWithLogsConfig) error {
    17  	var errStream io.Writer
    18  
    19  	if !container.Config.Tty {
    20  		errStream = stdcopy.NewStdWriter(c.OutStream, stdcopy.Stderr)
    21  		c.OutStream = stdcopy.NewStdWriter(c.OutStream, stdcopy.Stdout)
    22  	} else {
    23  		errStream = c.OutStream
    24  	}
    25  
    26  	var stdin io.ReadCloser
    27  	var stdout, stderr io.Writer
    28  
    29  	if c.UseStdin {
    30  		stdin = c.InStream
    31  	}
    32  	if c.UseStdout {
    33  		stdout = c.OutStream
    34  	}
    35  	if c.UseStderr {
    36  		stderr = errStream
    37  	}
    38  
    39  	return container.AttachWithLogs(stdin, stdout, stderr, c.Logs, c.Stream)
    40  }
    41  
    42  type ContainerWsAttachWithLogsConfig struct {
    43  	InStream             io.ReadCloser
    44  	OutStream, ErrStream io.Writer
    45  	Logs, Stream         bool
    46  }
    47  
    48  func (daemon *Daemon) ContainerWsAttachWithLogs(container *Container, c *ContainerWsAttachWithLogsConfig) error {
    49  	return container.AttachWithLogs(c.InStream, c.OutStream, c.ErrStream, c.Logs, c.Stream)
    50  }