void SocketAddress::init(const std::string& hostAndPort)
{
poco_assert (!hostAndPort.empty());
std::string socketHost;
std::string socketPort;
std::string::const_iterator it = hostAndPort.begin();
std::string::const_iterator end = hostAndPort.end();
#if defined(POCO_OS_FAMILY_UNIX)
if (*it == '/')
{
newLocal(hostAndPort);
return;
}
#endif
if (*it == '[')
{
++it;
while (it != end && *it != ']') socketHost += *it++;
if (it == end) throw InvalidArgumentException("Malformed IPv6 address");
++it;
}
else
{
while (it != end && *it != ':') socketHost += *it++;
}
if (it != end && *it == ':')
{
++it;
while (it != end) socketPort += *it++;
}
else throw InvalidArgumentException("Missing port number");
init(socketHost, resolveService(socketPort));
}
Id FuncEmitter::allocUnnamedLocal() {
++m_activeUnnamedLocals;
if (m_activeUnnamedLocals > m_numUnnamedLocals) {
newLocal();
++m_numUnnamedLocals;
}
return m_numLocals - m_numUnnamedLocals + (m_activeUnnamedLocals - 1);
}
void FuncEmitter::allocVarId(const StringData* name) {
ASSERT(name != NULL);
// Unnamed locals are segregated (they all come after the named locals).
ASSERT(m_numUnnamedLocals == 0);
UNUSED Id id;
if (m_localNames.find(name) == m_localNames.end()) {
id = newLocal();
ASSERT(id == (int)m_localNames.size());
m_localNames.add(name, name);
}
}
SocketAddress::SocketAddress(const SocketAddress& socketAddress)
{
if (socketAddress.family() == IPv4)
newIPv4(reinterpret_cast<const sockaddr_in*>(socketAddress.addr()));
#if defined(POCO_HAVE_IPv6)
else if (socketAddress.family() == IPv6)
newIPv6(reinterpret_cast<const sockaddr_in6*>(socketAddress.addr()));
#endif
#if defined(POCO_OS_FAMILY_UNIX)
else if (socketAddress.family() == UNIX_LOCAL)
newLocal(reinterpret_cast<const sockaddr_un*>(socketAddress.addr()));
#endif
}
void SocketAddress::init(Family fam, const std::string& address)
{
#if defined(POCO_OS_FAMILY_UNIX)
if (fam == UNIX_LOCAL)
{
newLocal(address);
}
else
#endif
{
init(address);
if (fam != family()) throw Poco::InvalidArgumentException("address does not fit family");
}
}
SocketAddress::SocketAddress(const struct sockaddr* sockAddr, poco_socklen_t addressLength)
{
if (addressLength == sizeof(struct sockaddr_in) && sockAddr->sa_family == AF_INET)
newIPv4(reinterpret_cast<const struct sockaddr_in*>(sockAddr));
#if defined(POCO_HAVE_IPv6)
else if (addressLength == sizeof(struct sockaddr_in6) && sockAddr->sa_family == AF_INET6)
newIPv6(reinterpret_cast<const struct sockaddr_in6*>(sockAddr));
#endif
#if defined(POCO_OS_FAMILY_UNIX)
else if (addressLength > 0 && addressLength <= sizeof(struct sockaddr_un) && sockAddr->sa_family == AF_UNIX)
newLocal(reinterpret_cast<const sockaddr_un*>(sockAddr));
#endif
else throw Poco::InvalidArgumentException("Invalid address length or family passed to SocketAddress()");
}
SocketAddress& SocketAddress::operator = (const SocketAddress& socketAddress)
{
if (&socketAddress != this)
{
destruct();
if (socketAddress.family() == IPv4)
newIPv4(reinterpret_cast<const sockaddr_in*>(socketAddress.addr()));
#if defined(POCO_HAVE_IPv6)
else if (socketAddress.family() == IPv6)
newIPv6(reinterpret_cast<const sockaddr_in6*>(socketAddress.addr()));
#endif
#if defined(POCO_OS_FAMILY_UNIX)
else if (socketAddress.family() == UNIX_LOCAL)
newLocal(reinterpret_cast<const sockaddr_un*>(socketAddress.addr()));
#endif
}
return *this;
}
