44 lines
714 B
Go
44 lines
714 B
Go
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// +build darwin dragonfly freebsd linux netbsd openbsd solaris
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package executor
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import (
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"fmt"
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"io"
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"os"
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"strings"
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"syscall"
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"github.com/kr/pty"
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"golang.org/x/sys/unix"
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)
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func sessionCmdAttr(tty *os.File) *syscall.SysProcAttr {
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return &syscall.SysProcAttr{
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Setsid: true,
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Setctty: true,
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Ctty: int(tty.Fd()),
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}
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}
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func setTTYSize(w io.Writer, height, width int32) error {
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f, ok := w.(*os.File)
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if !ok {
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return fmt.Errorf("attempted to resize a non-tty session")
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}
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return pty.Setsize(f, &pty.Winsize{
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Rows: uint16(height),
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Cols: uint16(width),
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})
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}
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func isUnixEIOErr(err error) bool {
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if err == nil {
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return false
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}
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return strings.Contains(err.Error(), unix.EIO.Error())
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}
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