/
host.go
59 lines (44 loc) · 899 Bytes
/
host.go
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package client
import (
"fmt"
"strings"
)
type HostTLSPort struct {
Host string // Can be ipv4, ipv6, or hostname.
TLSName string
Port int
}
const DefaultPort = 3000
const DefaultIPv4 = "127.0.0.1"
func NewHostTLSPort() *HostTLSPort {
return &HostTLSPort{}
}
func NewDefaultHostTLSPort() *HostTLSPort {
return &HostTLSPort{
DefaultIPv4,
"",
DefaultPort,
}
}
func (addr *HostTLSPort) String() string {
str := addr.Host
if addr.TLSName != "" {
str = fmt.Sprintf("%s:%s", str, addr.TLSName)
}
if addr.Port != 0 {
str = fmt.Sprintf("%s:%v", str, addr.Port)
}
return str
}
type HostTLSPortSlice []*HostTLSPort
func (slice *HostTLSPortSlice) String() string {
strs := []string{}
for _, elem := range *slice {
strs = append(strs, elem.String())
}
if len(strs) == 1 {
return strs[0]
}
str := fmt.Sprintf("[%s]", strings.Join(strs, ", "))
return str
}