forked from x/icebergs
42 lines
943 B
Go
42 lines
943 B
Go
package ssh
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import (
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"io"
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"os"
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"golang.org/x/crypto/ssh"
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"golang.org/x/crypto/ssh/terminal"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/cli"
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"shylinux.com/x/icebergs/misc/xterm"
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kit "shylinux.com/x/toolkits"
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)
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type XTerm struct {
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io.Reader
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io.Writer
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*ssh.Session
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}
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func (s XTerm) Setsize(rows, cols string) error {
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return s.Session.WindowChange(kit.Int(rows), kit.Int(cols))
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}
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func (s XTerm) Close() error {
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return s.Session.Close()
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}
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func Shell(m *ice.Message, cb func(xterm.XTerm)) {
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_ssh_conn(m, func(c *ssh.Client) {
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if s, e := c.NewSession(); !m.Warn(e, ice.ErrNotValid) {
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defer s.Close()
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w, _ := s.StdinPipe()
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r, _ := s.StdoutPipe()
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width, height, _ := terminal.GetSize(int(os.Stdin.Fd()))
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s.RequestPty(kit.Env(cli.TERM), height, width, ssh.TerminalModes{ssh.ECHO: 1, ssh.TTY_OP_ISPEED: 14400, ssh.TTY_OP_OSPEED: 14400})
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defer s.Wait()
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s.Shell()
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cb(&XTerm{r, w, s})
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}
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})
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}
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