57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright (c) quickfixengine.org All rights reserved.
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//
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// This file may be distributed under the terms of the quickfixengine.org
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// license as defined by quickfixengine.org and appearing in the file
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// LICENSE included in the packaging of this file.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
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// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// See http://www.quickfixengine.org/LICENSE for licensing information.
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//
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// Contact ask@quickfixengine.org if any conditions of this licensing
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// are not clear to you.
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package quickfix
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import "bytes"
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// SessionID is a unique identifier of a Session.
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type SessionID struct {
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BeginString, TargetCompID, TargetSubID, TargetLocationID, SenderCompID, SenderSubID, SenderLocationID, Qualifier string
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}
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// IsFIXT returns true if the SessionID has a FIXT BeginString.
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func (s SessionID) IsFIXT() bool {
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return s.BeginString == BeginStringFIXT11
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}
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func appendOptional(b *bytes.Buffer, delim, v string) {
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if len(v) == 0 {
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return
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}
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b.WriteString(delim)
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b.WriteString(v)
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}
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func (s SessionID) String() string {
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b := new(bytes.Buffer)
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b.WriteString(s.BeginString)
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b.WriteString(":")
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b.WriteString(s.SenderCompID)
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appendOptional(b, "/", s.SenderSubID)
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appendOptional(b, "/", s.SenderLocationID)
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b.WriteString("->")
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b.WriteString(s.TargetCompID)
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appendOptional(b, "/", s.TargetSubID)
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appendOptional(b, "/", s.TargetLocationID)
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appendOptional(b, ":", s.Qualifier)
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return b.String()
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}
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