41 lines
833 B
Go
41 lines
833 B
Go
package sftp
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import (
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"io"
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"os"
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)
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const (
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// Extends the default SFTP server to return a quota exceeded error to the client.
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//
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// @see https://tools.ietf.org/id/draft-ietf-secsh-filexfer-13.txt
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ErrSSHQuotaExceeded = fxerr(15)
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)
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type ListerAt []os.FileInfo
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// Returns the number of entries copied and an io.EOF error if we made it to the end of the file list.
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// Take a look at the pkg/sftp godoc for more information about how this function should work.
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func (l ListerAt) ListAt(f []os.FileInfo, offset int64) (int, error) {
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if offset >= int64(len(l)) {
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return 0, io.EOF
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}
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if n := copy(f, l[offset:]); n < len(f) {
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return n, io.EOF
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} else {
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return n, nil
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}
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}
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type fxerr uint32
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func (e fxerr) Error() string {
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switch e {
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case ErrSSHQuotaExceeded:
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return "Quota Exceeded"
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default:
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return "Failure"
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}
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}
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