mirror of
https://codeberg.org/superseriousbusiness/gotosocial.git
synced 2024-12-21 08:31:53 +03:00
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
|
// GoToSocial
|
||
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
||
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
||
|
|
//
|
||
|
|
// This program is free software: you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU Affero General Public License as published by
|
||
|
|
// the Free Software Foundation, either version 3 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// This program is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU Affero General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU Affero General Public License
|
||
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
package gtserror
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io"
|
||
|
|
|
||
|
|
"codeberg.org/gruf/go-byteutil"
|
||
|
|
)
|
||
|
|
|
||
|
|
// drainBody will produce a truncated output of the content
|
||
|
|
// of given io.ReadCloser body, useful for logs / errors.
|
||
|
|
func drainBody(body io.ReadCloser, trunc int) string {
|
||
|
|
// Limit response to 'trunc' bytes.
|
||
|
|
buf := make([]byte, trunc)
|
||
|
|
|
||
|
|
// Read body into err buffer.
|
||
|
|
n, _ := io.ReadFull(body, buf)
|
||
|
|
|
||
|
|
if n == 0 {
|
||
|
|
// No error body, return
|
||
|
|
// reasonable error str.
|
||
|
|
return "<empty>"
|
||
|
|
}
|
||
|
|
|
||
|
|
return byteutil.B2S(buf[:n])
|
||
|
|
}
|