42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
// Sshwifty - A Web SSH client
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//
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// Copyright (C) 2019-2021 NI Rui <ranqus@gmail.com>
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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
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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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 rw
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// ReaderFunc function of io.Reader
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type ReaderFunc func(b []byte) (int, error)
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// ReadFull Read until given b is fully loaded
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func ReadFull(r ReaderFunc, b []byte) (int, error) {
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bLen := len(b)
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readed := 0
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for {
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rLen, rErr := r(b[readed:])
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readed += rLen
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if rErr != nil {
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return readed, rErr
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}
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if readed >= bLen {
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return readed, nil
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}
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}
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}
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