IPAddress::IPAddress(const uint8_t *address) {
setV4();
(*this)[0] = address[0];
(*this)[1] = address[1];
(*this)[2] = address[2];
(*this)[3] = address[3];
}
IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) {
setV4();
(*this)[0] = first_octet;
(*this)[1] = second_octet;
(*this)[2] = third_octet;
(*this)[3] = fourth_octet;
}
int AddressCommand::set(const char *pcszAdapter, const char *pcszAddress, const char *pcszNetmask)
{
if (isAddrV6(pcszAddress))
{
removeAddresses(pcszAdapter, "inet6");
return addV6(pcszAdapter, pcszAddress, pcszNetmask);
}
int rc = setV4(pcszAdapter, pcszAddress, pcszNetmask);
if (rc == ENOTSUP)
{
removeAddresses(pcszAdapter, "inet");
rc = addV4(pcszAdapter, pcszAddress, pcszNetmask);
}
return rc;
}
bool IPAddress::fromString4(const char *address) {
// TODO: (IPv4) add support for "a", "a.b", "a.b.c" formats
uint16_t acc = 0; // Accumulator
uint8_t dots = 0;
while (*address)
{
char c = *address++;
if (c >= '0' && c <= '9')
{
acc = acc * 10 + (c - '0');
if (acc > 255) {
// Value out of [0..255] range
return false;
}
}
else if (c == '.')
{
if (dots == 3) {
// Too much dots (there must be 3 dots)
return false;
}
(*this)[dots++] = acc;
acc = 0;
}
else
{
// Invalid char
return false;
}
}
if (dots != 3) {
// Too few dots (there must be 3 dots)
return false;
}
(*this)[3] = acc;
setV4();
return true;
}
void IPAddress::ctor32(uint32_t address) {
setV4();
v4() = address;
}
IPAddress& IPAddress::operator=(uint32_t address) {
setV4();
v4() = address;
return *this;
}
IPAddress& IPAddress::operator=(const uint8_t *address) {
setV4();
v4() = *reinterpret_cast<const uint32_t*>(address);
return *this;
}