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// SPDX-License-Identifier: GPL-3.0-or-later
package iprange
import (
"math/big"
"net"
"strings"
)
// Pool is a collection of IP Ranges.
type Pool []Range
// String returns the string form of the pool.
func (p Pool) String() string {
var b strings.Builder
for _, r := range p {
b.WriteString(r.String() + " ")
}
return strings.TrimSpace(b.String())
}
// Size reports the number of IP addresses in the pool.
func (p Pool) Size() *big.Int {
size := big.NewInt(0)
for _, r := range p {
size.Add(size, r.Size())
}
return size
}
// Contains reports whether the pool includes IP.
func (p Pool) Contains(ip net.IP) bool {
for _, r := range p {
if r.Contains(ip) {
return true
}
}
return false
}
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