36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
// Copyright (C) 2019-2023 Nicola Murino
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, version 3.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package sftpd
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import (
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"io"
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"os"
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)
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type listerAt []os.FileInfo
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// ListAt 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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n := copy(f, l[offset:])
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if n < len(f) {
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return n, io.EOF
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}
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return n, nil
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}
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