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addrIn->sin_port = OF_BSWAP16_IF_LE(port);
#ifdef OF_WII
addrIn->sin_len = ret.length;
#endif
components = [IPv4 componentsSeparatedByString: @"."];
if ([components count] != 4)
if (components.count != 4)
@throw [OFInvalidFormatException exception];
addr = 0;
for (OFString *component in components) {
intmax_t number;
if ([component length] == 0)
if (component.length == 0)
@throw [OFInvalidFormatException exception];
if ([component indexOfCharacterFromSet:
whitespaceCharacterSet] != OF_NOT_FOUND)
@throw [OFInvalidFormatException exception];
number = [component decimalValue];
number = component.decimalValue;
if (number < 0 || number > UINT8_MAX)
@throw [OFInvalidFormatException exception];
addr = (addr << 8) | (number & 0xFF);
}
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{
uintmax_t number;
if ([component indexOfCharacterFromSet:
[OFCharacterSet whitespaceCharacterSet]] != OF_NOT_FOUND)
@throw [OFInvalidFormatException exception];
number = [component hexadecimalValue];
number = component.hexadecimalValue;
if (number > UINT16_MAX)
@throw [OFInvalidFormatException exception];
return (uint16_t)number;
}
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doubleColon = [IPv6 rangeOfString: @"::"].location;
if (doubleColon != OF_NOT_FOUND) {
OFString *left = [IPv6 substringWithRange:
of_range(0, doubleColon)];
OFString *right = [IPv6 substringWithRange:
of_range(doubleColon + 2, [IPv6 length] - doubleColon - 2)];
of_range(doubleColon + 2, IPv6.length - doubleColon - 2)];
OFArray OF_GENERIC(OFString *) *leftComponents;
OFArray OF_GENERIC(OFString *) *rightComponents;
size_t i;
if ([right hasPrefix: @":"] || [right containsString: @"::"])
@throw [OFInvalidFormatException exception];
leftComponents = [left componentsSeparatedByString: @":"];
rightComponents = [right componentsSeparatedByString: @":"];
if ([leftComponents count] + [rightComponents count] > 7)
if (leftComponents.count + rightComponents.count > 7)
@throw [OFInvalidFormatException exception];
i = 0;
for (OFString *component in leftComponents) {
uint16_t number = parseIPv6Component(component);
addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
addrIn6->sin6_addr.s6_addr[i++] = number;
}
i = 16;
for (OFString *component in [rightComponents reversedArray]) {
for (OFString *component in rightComponents.reversedArray) {
uint16_t number = parseIPv6Component(component);
addrIn6->sin6_addr.s6_addr[--i] = number >> 8;
addrIn6->sin6_addr.s6_addr[--i] = number;
}
} else {
OFArray OF_GENERIC(OFString *) *components =
[IPv6 componentsSeparatedByString: @":"];
size_t i;
if ([components count] != 8)
if (components.count != 8)
@throw [OFInvalidFormatException exception];
i = 0;
for (OFString *component in components) {
uint16_t number;
if ([component length] == 0)
if (component.length == 0)
@throw [OFInvalidFormatException exception];
number = parseIPv6Component(component);
addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
addrIn6->sin6_addr.s6_addr[i++] = number;
}
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