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41 lines
792 B
Go
41 lines
792 B
Go
//go:build windows
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package cmd
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import (
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"bufio"
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"os"
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"syscall"
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)
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// https://github.com/bgentry/speakeasy/blob/master/speakeasy_windows.go
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func readLineSilent() ([]byte, error) {
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var oldMode uint32
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if err := syscall.GetConsoleMode(syscall.Stdin, &oldMode); err != nil {
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return nil, err
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}
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newMode := oldMode &^ 0x0004
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err := setConsoleMode(syscall.Stdin, newMode)
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defer setConsoleMode(syscall.Stdin, oldMode)
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if err != nil {
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return nil, err
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}
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l, _, err := bufio.NewReader(os.Stdin).ReadLine()
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if err != nil {
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return nil, err
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}
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return l, err
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}
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func setConsoleMode(console syscall.Handle, mode uint32) error {
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dll := syscall.MustLoadDLL("kernel32")
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proc := dll.MustFindProc("SetConsoleMode")
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_, _, err := proc.Call(uintptr(console), uintptr(mode))
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return err
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}
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