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54 lines
1.2 KiB
54 lines
1.2 KiB
package ethwire
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import (
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"fmt"
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"runtime"
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)
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// should be used in Peer handleHandshake, incorporate Caps, ProtocolVersion, Pubkey etc.
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type ClientIdentity interface {
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String() string
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}
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type SimpleClientIdentity struct {
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clientString string
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clientIdentifier string
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version string
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customIdentifier string
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os string
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implementation string
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}
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func NewSimpleClientIdentity(clientIdentifier string, version string, customIdentifier string) *SimpleClientIdentity {
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clientIdentity := &SimpleClientIdentity{
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clientIdentifier: clientIdentifier,
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version: version,
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customIdentifier: customIdentifier,
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os: runtime.GOOS,
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implementation: "Go",
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}
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clientIdentity.init()
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return clientIdentity
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}
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func (c *SimpleClientIdentity) init() {
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c.clientString = fmt.Sprintf("%s/v%s/%s/%s/%s",
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c.clientIdentifier,
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c.version,
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c.customIdentifier,
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c.os,
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c.implementation)
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}
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func (c *SimpleClientIdentity) String() string {
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return c.clientString
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}
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func (c *SimpleClientIdentity) SetCustomIdentifier(customIdentifier string) {
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c.customIdentifier = customIdentifier
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c.init()
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}
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func (c *SimpleClientIdentity) GetCustomIdentifier() string {
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return c.customIdentifier
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}
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