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/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* mpv 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
import Cocoa
import os
class LogHelper {
var log: OpaquePointer?
let logger = Logger(subsystem: "io.mpv", category: "mpv")
let loggerMapping: [Int:OSLogType] = [
MSGL_V: .debug,
MSGL_INFO: .info,
MSGL_WARN: .error,
MSGL_ERR: .fault,
]
init(_ log: OpaquePointer? = nil) {
self.log = log
}
func verbose(_ message: String) {
send(message: message, type: MSGL_V)
}
func info(_ message: String) {
send(message: message, type: MSGL_INFO)
}
func warning(_ message: String) {
send(message: message, type: MSGL_WARN)
}
func error(_ message: String) {
send(message: message, type: MSGL_ERR)
}
func send(message: String, type: Int) {
guard let log = log else {
logger.log(level: loggerMapping[type] ?? .default, "\(message, privacy: .public)")
return
}
let args: [CVarArg] = [(message as NSString).utf8String ?? "NO MESSAGE"]
mp_msg_va(log, Int32(type), "%s\n", getVaList(args))
}
deinit {
// only a manual dereferencing will trigger this, cleanup properly in that case
ta_free(UnsafeMutablePointer(log))
log = nil
}
}
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