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qfixdpl/quickfix/log.go
2026-03-09 15:35:32 -03:00

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// Copyright (c) quickfixengine.org All rights reserved.
//
// This file may be distributed under the terms of the quickfixengine.org
// license as defined by quickfixengine.org and appearing in the file
// LICENSE included in the packaging of this file.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE.
//
// See http://www.quickfixengine.org/LICENSE for licensing information.
//
// Contact ask@quickfixengine.org if any conditions of this licensing
// are not clear to you.
package quickfix
// Log is a generic interface for logging FIX messages and events.
type Log interface {
// OnIncoming log incoming fix message.
OnIncoming([]byte)
// OnOutgoing log outgoing fix message.
OnOutgoing([]byte)
// OnEvent log fix event.
OnEvent(string)
// OnEventf log fix event according to format specifier.
OnEventf(string, ...interface{})
}
// The LogFactory interface creates global and session specific Log instances.
type LogFactory interface {
// Create global log.
Create() (Log, error)
// CreateSessionLog session specific log.
CreateSessionLog(sessionID SessionID) (Log, error)
}