13 lines
427 B
TypeScript
13 lines
427 B
TypeScript
export function convertIntToIpAddress(int: number): string {
|
|
return `${int & 0xff}.${(int >> 8) & 0xff}.${(int >> 16) & 0xff}.${(int >> 24) & 0xff}`;
|
|
}
|
|
|
|
export function convertIpAddressToInt(ip: string): number | null {
|
|
const parts = ip.split('.').map(Number).reverse(); // little-endian byte order
|
|
|
|
if (parts.some(Number.isNaN)) {
|
|
return null;
|
|
}
|
|
|
|
return parts.reduce((total, part) => (total << 8) | part, 0);
|
|
} |