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Use an instance variable for ip_type in raw sockets

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PacketPeerUDP/StreamPeerTCP/TCP_Server now uses an instance variable
to store the selected ip_type (IPv4/IPv6/ANY, where ANY = dual stack).
All calls to resolve addresses, sending/receving data, connecting/listening
will use that socket type.

(cherry picked from commit 95bdd97768)
This commit is contained in:
Fabio Alessandrelli
2016-11-30 20:45:19 +01:00
parent c030e602e5
commit a46a643f90
18 changed files with 68 additions and 51 deletions
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11
drivers/unix/tcp_server_posix.cpp
View File

@@ -68,14 +68,14 @@ void TCPServerPosix::make_default() {
TCP_Server::_create = TCPServerPosix::_create;
};
Error TCPServerPosix::listen(uint16_t p_port, IP_Address::AddrType p_type, const List<String> *p_accepted_hosts) {
Error TCPServerPosix::listen(uint16_t p_port,const List<String> *p_accepted_hosts) {
int sockfd;
sockfd = _socket_create(p_type, SOCK_STREAM, IPPROTO_TCP);
sockfd = _socket_create(ip_type, SOCK_STREAM, IPPROTO_TCP);
ERR_FAIL_COND_V(sockfd == -1, FAILED);
if(p_type == IP_Address::TYPE_IPV6) {
if(ip_type == IP_Address::TYPE_IPV6) {
// Use IPv6 only socket
int yes = 1;
if(setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&yes, sizeof(yes)) != 0) {
@@ -95,7 +95,7 @@ Error TCPServerPosix::listen(uint16_t p_port, IP_Address::AddrType p_type, const
}
struct sockaddr_storage addr;
size_t addr_size = _set_listen_sockaddr(&addr, p_port, p_type, p_accepted_hosts);
size_t addr_size = _set_listen_sockaddr(&addr, p_port, ip_type, p_accepted_hosts);
// automatically fill with my IP TODO: use p_accepted_hosts
@@ -164,7 +164,7 @@ Ref<StreamPeerTCP> TCPServerPosix::take_connection() {
int port;
_set_ip_addr_port(ip, port, &their_addr);
conn->set_socket(fd, ip, port);
conn->set_socket(fd, ip, port, ip_type);
return conn;
};
@@ -183,6 +183,7 @@ void TCPServerPosix::stop() {
TCPServerPosix::TCPServerPosix() {
listen_sockfd = -1;
ip_type = IP_Address::TYPE_ANY;
};
TCPServerPosix::~TCPServerPosix() {