44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
// matrix-appservice-kakaotalk - A Matrix-KakaoTalk puppeting bridge.
|
|
// Copyright (C) 2022 Tulir Asokan, Andrew Ferrazzutti
|
|
//
|
|
// 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 <https://www.gnu.org/licenses/>.
|
|
|
|
export function promisify(func) {
|
|
return new Promise((resolve, reject) => {
|
|
try {
|
|
func(err => err ? reject(err) : resolve())
|
|
} catch (err) {
|
|
reject(err)
|
|
}
|
|
})
|
|
}
|
|
|
|
export function sleep(timeout) {
|
|
return new Promise(resolve => setTimeout(resolve, timeout))
|
|
}
|
|
|
|
export function emitLines(stream) {
|
|
let buffer = ""
|
|
stream.on("data", data => {
|
|
buffer += data
|
|
let n = buffer.indexOf("\n")
|
|
while (~n) {
|
|
stream.emit("line", buffer.substring(0, n))
|
|
buffer = buffer.substring(n + 1)
|
|
n = buffer.indexOf("\n")
|
|
}
|
|
})
|
|
stream.on("end", () => buffer && stream.emit("line", buffer))
|
|
}
|