Esempi in Golang per GeoIP_country_code_by_addr

Esempio n. 1

File: geoip.go Progetto: araddon/geoip

// GetCountry takes an IPv4 address string and returns the country code for that IP.
func (gi *GeoIP) GetCountry(ip string) string {
	if gi.db == nil {
		return ""
	}
	cip := C.CString(ip)
	ccountry := C.GeoIP_country_code_by_addr(gi.db, cip)
	C.free(unsafe.Pointer(cip))
	if ccountry != nil {
		rets := C.GoString(ccountry)
		return rets
	}
	return ""
}

Esempio n. 2

File: geoip.go Progetto: RUNDSP/geoip-go

// Takes an IPv4 address string and returns the country code for that IP
// and the netmask for that IP range.
func (gi *GeoIP) GetCountry(ip string) (cc string, netmask int) {
	if gi.db == nil {
		return
	}

	gi.mu.Lock()
	defer gi.mu.Unlock()

	cip := C.CString(ip)
	defer C.free(unsafe.Pointer(cip))
	ccountry := C.GeoIP_country_code_by_addr(gi.db, cip)

	if ccountry != nil {
		cc = C.GoString(ccountry)
		netmask = int(C.GeoIP_last_netmask(gi.db))
		return
	}
	return
}