54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package protocol
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import (
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"git.lumeweb.com/LumeWeb/libs5-go/protocol/base"
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"git.lumeweb.com/LumeWeb/libs5-go/protocol/signed"
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"git.lumeweb.com/LumeWeb/libs5-go/types"
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"sync"
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)
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var (
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messageTypes sync.Map
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)
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var (
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_ base.IncomingMessage = (*base.IncomingMessageImpl)(nil)
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)
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func init() {
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messageTypes = sync.Map{}
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// Register factory functions instead of instances
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RegisterMessageType(int(types.ProtocolMethodHandshakeOpen), func() base.IncomingMessage {
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return NewHandshakeOpen([]byte{}, "")
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})
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RegisterMessageType(int(types.ProtocolMethodHashQuery), func() base.IncomingMessage {
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return NewHashQuery()
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})
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RegisterMessageType(int(types.ProtocolMethodSignedMessage), func() base.IncomingMessage {
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return signed.NewSignedMessage()
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})
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}
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func RegisterMessageType(messageType int, factoryFunc func() base.IncomingMessage) {
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if factoryFunc == nil {
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panic("factoryFunc cannot be nil")
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}
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messageTypes.Store(int(messageType), factoryFunc)
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}
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func GetMessageType(kind int) (base.IncomingMessage, bool) {
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value, ok := messageTypes.Load(kind)
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if !ok {
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return nil, false
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}
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factoryFunc, ok := value.(func() base.IncomingMessage)
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if !ok {
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return nil, false
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}
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return factoryFunc(), true
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}
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