Rename `IP_Unix`, `IP_Address` and `TCP_Server` to remove underscores

core/debugger/remote_debugger_peer.cpp

@@ -152,7 +152,7 @@ void RemoteDebuggerPeerTCP::_read_in() {
 }
 
 Error RemoteDebuggerPeerTCP::connect_to_host(const String &p_host, uint16_t p_port) {
-	IP_Address ip;
+	IPAddress ip;
 	if (p_host.is_valid_ip_address()) {
 		ip = p_host;
 	} else {

core/io/file_access_network.cpp

@@ -171,7 +171,7 @@ void FileAccessNetworkClient::_thread_func(void *s) {
 }
 
 Error FileAccessNetworkClient::connect(const String &p_host, int p_port, const String &p_password) {
-	IP_Address ip;
+	IPAddress ip;
 
 	if (p_host.is_valid_ip_address()) {
 		ip = p_host;

core/io/http_client.cpp

@@ -77,7 +77,7 @@ Error HTTPClient::connect_to_host(const String &p_host, int p_port, bool p_ssl,
 
 	if (conn_host.is_valid_ip_address()) {
 		// Host contains valid IP
-		Error err = tcp_connection->connect_to_host(IP_Address(conn_host), p_port);
+		Error err = tcp_connection->connect_to_host(IPAddress(conn_host), p_port);
 		if (err) {
 			status = STATUS_CANT_CONNECT;
 			return err;
@@ -328,7 +328,7 @@ Error HTTPClient::poll() {
 					return OK; // Still resolving
 
 				case IP::RESOLVER_STATUS_DONE: {
-					IP_Address host = IP::get_singleton()->get_resolve_item_address(resolving);
+					IPAddress host = IP::get_singleton()->get_resolve_item_address(resolving);
 					Error err = tcp_connection->connect_to_host(host, conn_port);
 					IP::get_singleton()->erase_resolve_item(resolving);
 					resolving = IP::RESOLVER_INVALID_ID;

core/io/ip.cpp

@@ -41,13 +41,13 @@ VARIANT_ENUM_CAST(IP::ResolverStatus);
 struct _IP_ResolverPrivate {
 	struct QueueItem {
 		SafeNumeric<IP::ResolverStatus> status;
-		IP_Address response;
+		IPAddress response;
 		String hostname;
 		IP::Type type;
 
 		void clear() {
 			status.set(IP::RESOLVER_STATUS_NONE);
-			response = IP_Address();
+			response = IPAddress();
 			type = IP::TYPE_NONE;
 			hostname = "";
 		};
@@ -101,23 +101,23 @@ struct _IP_ResolverPrivate {
 		}
 	}
 
-	HashMap<String, IP_Address> cache;
+	HashMap<String, IPAddress> cache;
 
 	static String get_cache_key(String p_hostname, IP::Type p_type) {
 		return itos(p_type) + p_hostname;
 	}
 };
 
-IP_Address IP::resolve_hostname(const String &p_hostname, IP::Type p_type) {
+IPAddress IP::resolve_hostname(const String &p_hostname, IP::Type p_type) {
 	MutexLock lock(resolver->mutex);
 
 	String key = _IP_ResolverPrivate::get_cache_key(p_hostname, p_type);
 	if (resolver->cache.has(key) && resolver->cache[key].is_valid()) {
-		IP_Address res = resolver->cache[key];
+		IPAddress res = resolver->cache[key];
 		return res;
 	}
 
-	IP_Address res = _resolve_hostname(p_hostname, p_type);
+	IPAddress res = _resolve_hostname(p_hostname, p_type);
 	resolver->cache[key] = res;
 	return res;
 }
@@ -139,7 +139,7 @@ IP::ResolverID IP::resolve_hostname_queue_item(const String &p_hostname, IP::Typ
 		resolver->queue[id].response = resolver->cache[key];
 		resolver->queue[id].status.set(IP::RESOLVER_STATUS_DONE);
 	} else {
-		resolver->queue[id].response = IP_Address();
+		resolver->queue[id].response = IPAddress();
 		resolver->queue[id].status.set(IP::RESOLVER_STATUS_WAITING);
 		if (resolver->thread.is_started()) {
 			resolver->sem.post();
@@ -164,15 +164,15 @@ IP::ResolverStatus IP::get_resolve_item_status(ResolverID p_id) const {
 	return resolver->queue[p_id].status.get();
 }
 
-IP_Address IP::get_resolve_item_address(ResolverID p_id) const {
-	ERR_FAIL_INDEX_V(p_id, IP::RESOLVER_MAX_QUERIES, IP_Address());
+IPAddress IP::get_resolve_item_address(ResolverID p_id) const {
+	ERR_FAIL_INDEX_V(p_id, IP::RESOLVER_MAX_QUERIES, IPAddress());
 
 	MutexLock lock(resolver->mutex);
 
 	if (resolver->queue[p_id].status.get() != IP::RESOLVER_STATUS_DONE) {
 		ERR_PRINT("Resolve of '" + resolver->queue[p_id].hostname + "'' didn't complete yet.");
 		resolver->mutex.unlock();
-		return IP_Address();
+		return IPAddress();
 	}
 
 	return resolver->queue[p_id].response;
@@ -201,9 +201,9 @@ void IP::clear_cache(const String &p_hostname) {
 
 Array IP::_get_local_addresses() const {
 	Array addresses;
-	List<IP_Address> ip_addresses;
+	List<IPAddress> ip_addresses;
 	get_local_addresses(&ip_addresses);
-	for (List<IP_Address>::Element *E = ip_addresses.front(); E; E = E->next()) {
+	for (List<IPAddress>::Element *E = ip_addresses.front(); E; E = E->next()) {
 		addresses.push_back(E->get());
 	}
 
@@ -222,7 +222,7 @@ Array IP::_get_local_interfaces() const {
 		rc["index"] = c.index;
 
 		Array ips;
-		for (const List<IP_Address>::Element *F = c.ip_addresses.front(); F; F = F->next()) {
+		for (const List<IPAddress>::Element *F = c.ip_addresses.front(); F; F = F->next()) {
 			ips.push_front(F->get());
 		}
 		rc["addresses"] = ips;
@@ -233,11 +233,11 @@ Array IP::_get_local_interfaces() const {
 	return results;
 }
 
-void IP::get_local_addresses(List<IP_Address> *r_addresses) const {
+void IP::get_local_addresses(List<IPAddress> *r_addresses) const {
 	Map<String, Interface_Info> interfaces;
 	get_local_interfaces(&interfaces);
 	for (Map<String, Interface_Info>::Element *E = interfaces.front(); E; E = E->next()) {
-		for (const List<IP_Address>::Element *F = E->get().ip_addresses.front(); F; F = F->next()) {
+		for (const List<IPAddress>::Element *F = E->get().ip_addresses.front(); F; F = F->next()) {
 			r_addresses->push_front(F->get());
 		}
 	}

core/io/ip.h

@@ -69,7 +69,7 @@ protected:
 	static IP *singleton;
 	static void _bind_methods();
 
-	virtual IP_Address _resolve_hostname(const String &p_hostname, Type p_type = TYPE_ANY) = 0;
+	virtual IPAddress _resolve_hostname(const String &p_hostname, Type p_type = TYPE_ANY) = 0;
 	Array _get_local_addresses() const;
 	Array _get_local_interfaces() const;
 
@@ -80,15 +80,15 @@ public:
 		String name;
 		String name_friendly;
 		String index;
-		List<IP_Address> ip_addresses;
+		List<IPAddress> ip_addresses;
 	};
 
-	IP_Address resolve_hostname(const String &p_hostname, Type p_type = TYPE_ANY);
+	IPAddress resolve_hostname(const String &p_hostname, Type p_type = TYPE_ANY);
 	// async resolver hostname
 	ResolverID resolve_hostname_queue_item(const String &p_hostname, Type p_type = TYPE_ANY);
 	ResolverStatus get_resolve_item_status(ResolverID p_id) const;
-	IP_Address get_resolve_item_address(ResolverID p_id) const;
-	virtual void get_local_addresses(List<IP_Address> *r_addresses) const;
+	IPAddress get_resolve_item_address(ResolverID p_id) const;
+	virtual void get_local_addresses(List<IPAddress> *r_addresses) const;
 	virtual void get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const = 0;
 	void erase_resolve_item(ResolverID p_id);
 

core/io/ip_address.cpp

@@ -30,14 +30,14 @@
 
 #include "ip_address.h"
 /*
-IP_Address::operator Variant() const {
+IPAddress::operator Variant() const {
 	return operator String();
 }*/
 
 #include <stdio.h>
 #include <string.h>
 
-IP_Address::operator String() const {
+IPAddress::operator String() const {
 	if (wildcard) {
 		return "*";
 	}
@@ -90,7 +90,7 @@ static void _parse_hex(const String &p_string, int p_start, uint8_t *p_dst) {
 	p_dst[1] = ret & 0xff;
 }
 
-void IP_Address::_parse_ipv6(const String &p_string) {
+void IPAddress::_parse_ipv6(const String &p_string) {
 	static const int parts_total = 8;
 	int parts[parts_total] = { 0 };
 	int parts_count = 0;
@@ -146,7 +146,7 @@ void IP_Address::_parse_ipv6(const String &p_string) {
 	}
 }
 
-void IP_Address::_parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret) {
+void IPAddress::_parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret) {
 	String ip;
 	if (p_start != 0) {
 		ip = p_string.substr(p_start, p_string.length() - p_start);
@@ -161,33 +161,33 @@ void IP_Address::_parse_ipv4(const String &p_string, int p_start, uint8_t *p_ret
 	}
 }
 
-void IP_Address::clear() {
+void IPAddress::clear() {
 	memset(&field8[0], 0, sizeof(field8));
 	valid = false;
 	wildcard = false;
 }
 
-bool IP_Address::is_ipv4() const {
+bool IPAddress::is_ipv4() const {
 	return (field32[0] == 0 && field32[1] == 0 && field16[4] == 0 && field16[5] == 0xffff);
 }
 
-const uint8_t *IP_Address::get_ipv4() const {
+const uint8_t *IPAddress::get_ipv4() const {
 	ERR_FAIL_COND_V_MSG(!is_ipv4(), &(field8[12]), "IPv4 requested, but current IP is IPv6."); // Not the correct IPv4 (it's an IPv6), but we don't want to return a null pointer risking an engine crash.
 	return &(field8[12]);
 }
 
-void IP_Address::set_ipv4(const uint8_t *p_ip) {
+void IPAddress::set_ipv4(const uint8_t *p_ip) {
 	clear();
 	valid = true;
 	field16[5] = 0xffff;
 	field32[3] = *((const uint32_t *)p_ip);
 }
 
-const uint8_t *IP_Address::get_ipv6() const {
+const uint8_t *IPAddress::get_ipv6() const {
 	return field8;
 }
 
-void IP_Address::set_ipv6(const uint8_t *p_buf) {
+void IPAddress::set_ipv6(const uint8_t *p_buf) {
 	clear();
 	valid = true;
 	for (int i = 0; i < 16; i++) {
@@ -195,7 +195,7 @@ void IP_Address::set_ipv6(const uint8_t *p_buf) {
 	}
 }
 
-IP_Address::IP_Address(const String &p_string) {
+IPAddress::IPAddress(const String &p_string) {
 	clear();
 
 	if (p_string == "*") {
@@ -225,7 +225,7 @@ _FORCE_INLINE_ static void _32_to_buf(uint8_t *p_dst, uint32_t p_n) {
 	p_dst[3] = (p_n >> 0) & 0xff;
 }
 
-IP_Address::IP_Address(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6) {
+IPAddress::IPAddress(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6) {
 	clear();
 	valid = true;
 	if (!is_v6) {

core/io/ip_address.h

@@ -33,7 +33,7 @@
 
 #include "core/string/ustring.h"
 
-struct IP_Address {
+struct IPAddress {
 private:
 	union {
 		uint8_t field8[16];
@@ -50,7 +50,7 @@ protected:
 
 public:
 	//operator Variant() const;
-	bool operator==(const IP_Address &p_ip) const {
+	bool operator==(const IPAddress &p_ip) const {
 		if (p_ip.valid != valid) {
 			return false;
 		}
@@ -65,7 +65,7 @@ public:
 		return true;
 	}
 
-	bool operator!=(const IP_Address &p_ip) const {
+	bool operator!=(const IPAddress &p_ip) const {
 		if (p_ip.valid != valid) {
 			return true;
 		}
@@ -91,9 +91,9 @@ public:
 	void set_ipv6(const uint8_t *p_buf);
 
 	operator String() const;
-	IP_Address(const String &p_string);
-	IP_Address(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6 = false);
-	IP_Address() { clear(); }
+	IPAddress(const String &p_string);
+	IPAddress(uint32_t p_a, uint32_t p_b, uint32_t p_c, uint32_t p_d, bool is_v6 = false);
+	IPAddress() { clear(); }
 };
 
 #endif // IP_ADDRESS_H

core/io/net_socket.h

@@ -55,27 +55,27 @@ public:
 
 	virtual Error open(Type p_type, IP::Type &ip_type) = 0;
 	virtual void close() = 0;
-	virtual Error bind(IP_Address p_addr, uint16_t p_port) = 0;
+	virtual Error bind(IPAddress p_addr, uint16_t p_port) = 0;
 	virtual Error listen(int p_max_pending) = 0;
-	virtual Error connect_to_host(IP_Address p_addr, uint16_t p_port) = 0;
+	virtual Error connect_to_host(IPAddress p_addr, uint16_t p_port) = 0;
 	virtual Error poll(PollType p_type, int timeout) const = 0;
 	virtual Error recv(uint8_t *p_buffer, int p_len, int &r_read) = 0;
-	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek = false) = 0;
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port, bool p_peek = false) = 0;
 	virtual Error send(const uint8_t *p_buffer, int p_len, int &r_sent) = 0;
-	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) = 0;
-	virtual Ref<NetSocket> accept(IP_Address &r_ip, uint16_t &r_port) = 0;
+	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) = 0;
+	virtual Ref<NetSocket> accept(IPAddress &r_ip, uint16_t &r_port) = 0;
 
 	virtual bool is_open() const = 0;
 	virtual int get_available_bytes() const = 0;
-	virtual Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) const = 0;
+	virtual Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) const = 0;
 
 	virtual Error set_broadcasting_enabled(bool p_enabled) = 0; // Returns OK if the socket option has been set successfully.
 	virtual void set_blocking_enabled(bool p_enabled) = 0;
 	virtual void set_ipv6_only_enabled(bool p_enabled) = 0;
 	virtual void set_tcp_no_delay_enabled(bool p_enabled) = 0;
 	virtual void set_reuse_address_enabled(bool p_enabled) = 0;
-	virtual Error join_multicast_group(const IP_Address &p_multi_address, String p_if_name) = 0;
-	virtual Error leave_multicast_group(const IP_Address &p_multi_address, String p_if_name) = 0;
+	virtual Error join_multicast_group(const IPAddress &p_multi_address, String p_if_name) = 0;
+	virtual Error leave_multicast_group(const IPAddress &p_multi_address, String p_if_name) = 0;
 };
 
 #endif // NET_SOCKET_H

core/io/packet_peer_udp.cpp

@@ -45,7 +45,7 @@ void PacketPeerUDP::set_broadcast_enabled(bool p_enabled) {
 	}
 }
 
-Error PacketPeerUDP::join_multicast_group(IP_Address p_multi_address, String p_if_name) {
+Error PacketPeerUDP::join_multicast_group(IPAddress p_multi_address, String p_if_name) {
 	ERR_FAIL_COND_V(udp_server, ERR_LOCKED);
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(!p_multi_address.is_valid(), ERR_INVALID_PARAMETER);
@@ -60,7 +60,7 @@ Error PacketPeerUDP::join_multicast_group(IP_Address p_multi_address, String p_i
 	return _sock->join_multicast_group(p_multi_address, p_if_name);
 }
 
-Error PacketPeerUDP::leave_multicast_group(IP_Address p_multi_address, String p_if_name) {
+Error PacketPeerUDP::leave_multicast_group(IPAddress p_multi_address, String p_if_name) {
 	ERR_FAIL_COND_V(udp_server, ERR_LOCKED);
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(!_sock->is_open(), ERR_UNCONFIGURED);
@@ -72,7 +72,7 @@ String PacketPeerUDP::_get_packet_ip() const {
 }
 
 Error PacketPeerUDP::_set_dest_address(const String &p_address, int p_port) {
-	IP_Address ip;
+	IPAddress ip;
 	if (p_address.is_valid_ip_address()) {
 		ip = p_address;
 	} else {
@@ -159,7 +159,7 @@ int PacketPeerUDP::get_max_packet_size() const {
 	return 512; // uhm maybe not
 }
 
-Error PacketPeerUDP::bind(int p_port, const IP_Address &p_bind_address, int p_recv_buffer_size) {
+Error PacketPeerUDP::bind(int p_port, const IPAddress &p_bind_address, int p_recv_buffer_size) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
@@ -190,7 +190,7 @@ Error PacketPeerUDP::bind(int p_port, const IP_Address &p_bind_address, int p_re
 	return OK;
 }
 
-Error PacketPeerUDP::connect_shared_socket(Ref<NetSocket> p_sock, IP_Address p_ip, uint16_t p_port, UDPServer *p_server) {
+Error PacketPeerUDP::connect_shared_socket(Ref<NetSocket> p_sock, IPAddress p_ip, uint16_t p_port, UDPServer *p_server) {
 	udp_server = p_server;
 	connected = true;
 	_sock = p_sock;
@@ -207,7 +207,7 @@ void PacketPeerUDP::disconnect_shared_socket() {
 	close();
 }
 
-Error PacketPeerUDP::connect_to_host(const IP_Address &p_host, int p_port) {
+Error PacketPeerUDP::connect_to_host(const IPAddress &p_host, int p_port) {
 	ERR_FAIL_COND_V(udp_server, ERR_LOCKED);
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(!p_host.is_valid(), ERR_INVALID_PARAMETER);
@@ -276,7 +276,7 @@ Error PacketPeerUDP::_poll() {
 
 	Error err;
 	int read;
-	IP_Address ip;
+	IPAddress ip;
 	uint16_t port;
 
 	while (true) {
@@ -306,7 +306,7 @@ Error PacketPeerUDP::_poll() {
 	return OK;
 }
 
-Error PacketPeerUDP::store_packet(IP_Address p_ip, uint32_t p_port, uint8_t *p_buf, int p_buf_size) {
+Error PacketPeerUDP::store_packet(IPAddress p_ip, uint32_t p_port, uint8_t *p_buf, int p_buf_size) {
 	if (rb.space_left() < p_buf_size + 24) {
 		return ERR_OUT_OF_MEMORY;
 	}
@@ -322,7 +322,7 @@ bool PacketPeerUDP::is_bound() const {
 	return _sock.is_valid() && _sock->is_open();
 }
 
-IP_Address PacketPeerUDP::get_packet_address() const {
+IPAddress PacketPeerUDP::get_packet_address() const {
 	return packet_ip;
 }
 
@@ -336,7 +336,7 @@ int PacketPeerUDP::get_local_port() const {
 	return local_port;
 }
 
-void PacketPeerUDP::set_dest_address(const IP_Address &p_address, int p_port) {
+void PacketPeerUDP::set_dest_address(const IPAddress &p_address, int p_port) {
 	ERR_FAIL_COND_MSG(connected, "Destination address cannot be set for connected sockets");
 	peer_addr = p_address;
 	peer_port = p_port;

core/io/packet_peer_udp.h

@@ -48,11 +48,11 @@ protected:
 	RingBuffer<uint8_t> rb;
 	uint8_t recv_buffer[PACKET_BUFFER_SIZE];
 	uint8_t packet_buffer[PACKET_BUFFER_SIZE];
-	IP_Address packet_ip;
+	IPAddress packet_ip;
 	int packet_port = 0;
 	int queue_count = 0;
 
-	IP_Address peer_addr;
+	IPAddress peer_addr;
 	int peer_port = 0;
 	bool connected = false;
 	bool blocking = true;
@@ -70,29 +70,29 @@ protected:
 public:
 	void set_blocking_mode(bool p_enable);
 
-	Error bind(int p_port, const IP_Address &p_bind_address = IP_Address("*"), int p_recv_buffer_size = 65536);
+	Error bind(int p_port, const IPAddress &p_bind_address = IPAddress("*"), int p_recv_buffer_size = 65536);
 	void close();
 	Error wait();
 	bool is_bound() const;
 
-	Error connect_shared_socket(Ref<NetSocket> p_sock, IP_Address p_ip, uint16_t p_port, UDPServer *ref); // Used by UDPServer
+	Error connect_shared_socket(Ref<NetSocket> p_sock, IPAddress p_ip, uint16_t p_port, UDPServer *ref); // Used by UDPServer
 	void disconnect_shared_socket(); // Used by UDPServer
-	Error store_packet(IP_Address p_ip, uint32_t p_port, uint8_t *p_buf, int p_buf_size); // Used internally and by UDPServer
-	Error connect_to_host(const IP_Address &p_host, int p_port);
+	Error store_packet(IPAddress p_ip, uint32_t p_port, uint8_t *p_buf, int p_buf_size); // Used internally and by UDPServer
+	Error connect_to_host(const IPAddress &p_host, int p_port);
 	bool is_connected_to_host() const;
 
-	IP_Address get_packet_address() const;
+	IPAddress get_packet_address() const;
 	int get_packet_port() const;
 	int get_local_port() const;
-	void set_dest_address(const IP_Address &p_address, int p_port);
+	void set_dest_address(const IPAddress &p_address, int p_port);
 
 	Error put_packet(const uint8_t *p_buffer, int p_buffer_size) override;
 	Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) override;
 	int get_available_packet_count() const override;
 	int get_max_packet_size() const override;
 	void set_broadcast_enabled(bool p_enabled);
-	Error join_multicast_group(IP_Address p_multi_address, String p_if_name);
-	Error leave_multicast_group(IP_Address p_multi_address, String p_if_name);
+	Error join_multicast_group(IPAddress p_multi_address, String p_if_name);
+	Error leave_multicast_group(IPAddress p_multi_address, String p_if_name);
 
 	PacketPeerUDP();
 	~PacketPeerUDP();

core/io/stream_peer_tcp.cpp

@@ -56,7 +56,7 @@ Error StreamPeerTCP::_poll_connection() {
 	return ERR_CONNECTION_ERROR;
 }
 
-void StreamPeerTCP::accept_socket(Ref<NetSocket> p_sock, IP_Address p_host, uint16_t p_port) {
+void StreamPeerTCP::accept_socket(Ref<NetSocket> p_sock, IPAddress p_host, uint16_t p_port) {
 	_sock = p_sock;
 	_sock->set_blocking_enabled(false);
 
@@ -67,7 +67,7 @@ void StreamPeerTCP::accept_socket(Ref<NetSocket> p_sock, IP_Address p_host, uint
 	peer_port = p_port;
 }
 
-Error StreamPeerTCP::bind(int p_port, const IP_Address &p_host) {
+Error StreamPeerTCP::bind(int p_port, const IPAddress &p_host) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The local port number must be between 0 and 65535 (inclusive).");
@@ -84,7 +84,7 @@ Error StreamPeerTCP::bind(int p_port, const IP_Address &p_host) {
 	return _sock->bind(p_host, p_port);
 }
 
-Error StreamPeerTCP::connect_to_host(const IP_Address &p_host, int p_port) {
+Error StreamPeerTCP::connect_to_host(const IPAddress &p_host, int p_port) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(status != STATUS_NONE, ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_host.is_valid(), ERR_INVALID_PARAMETER);
@@ -283,7 +283,7 @@ void StreamPeerTCP::disconnect_from_host() {
 
 	timeout = 0;
 	status = STATUS_NONE;
-	peer_host = IP_Address();
+	peer_host = IPAddress();
 	peer_port = 0;
 }
 
@@ -315,7 +315,7 @@ int StreamPeerTCP::get_available_bytes() const {
 	return _sock->get_available_bytes();
 }
 
-IP_Address StreamPeerTCP::get_connected_host() const {
+IPAddress StreamPeerTCP::get_connected_host() const {
 	return peer_host;
 }
 
@@ -330,7 +330,7 @@ int StreamPeerTCP::get_local_port() const {
 }
 
 Error StreamPeerTCP::_connect(const String &p_address, int p_port) {
-	IP_Address ip;
+	IPAddress ip;
 	if (p_address.is_valid_ip_address()) {
 		ip = p_address;
 	} else {

core/io/stream_peer_tcp.h

@@ -52,7 +52,7 @@ protected:
 	Ref<NetSocket> _sock;
 	uint64_t timeout = 0;
 	Status status = STATUS_NONE;
-	IP_Address peer_host;
+	IPAddress peer_host;
 	uint16_t peer_port = 0;
 
 	Error _connect(const String &p_address, int p_port);
@@ -63,12 +63,12 @@ protected:
 	static void _bind_methods();
 
 public:
-	void accept_socket(Ref<NetSocket> p_sock, IP_Address p_host, uint16_t p_port);
+	void accept_socket(Ref<NetSocket> p_sock, IPAddress p_host, uint16_t p_port);
 
-	Error bind(int p_port, const IP_Address &p_host);
-	Error connect_to_host(const IP_Address &p_host, int p_port);
+	Error bind(int p_port, const IPAddress &p_host);
+	Error connect_to_host(const IPAddress &p_host, int p_port);
 	bool is_connected_to_host() const;
-	IP_Address get_connected_host() const;
+	IPAddress get_connected_host() const;
 	int get_connected_port() const;
 	int get_local_port() const;
 	void disconnect_from_host();

core/io/tcp_server.cpp

@@ -30,16 +30,16 @@
 
 #include "tcp_server.h"
 
-void TCP_Server::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("listen", "port", "bind_address"), &TCP_Server::listen, DEFVAL("*"));
-	ClassDB::bind_method(D_METHOD("is_connection_available"), &TCP_Server::is_connection_available);
-	ClassDB::bind_method(D_METHOD("is_listening"), &TCP_Server::is_listening);
-	ClassDB::bind_method(D_METHOD("get_local_port"), &TCP_Server::get_local_port);
-	ClassDB::bind_method(D_METHOD("take_connection"), &TCP_Server::take_connection);
-	ClassDB::bind_method(D_METHOD("stop"), &TCP_Server::stop);
+void TCPServer::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("listen", "port", "bind_address"), &TCPServer::listen, DEFVAL("*"));
+	ClassDB::bind_method(D_METHOD("is_connection_available"), &TCPServer::is_connection_available);
+	ClassDB::bind_method(D_METHOD("is_listening"), &TCPServer::is_listening);
+	ClassDB::bind_method(D_METHOD("get_local_port"), &TCPServer::get_local_port);
+	ClassDB::bind_method(D_METHOD("take_connection"), &TCPServer::take_connection);
+	ClassDB::bind_method(D_METHOD("stop"), &TCPServer::stop);
 }
 
-Error TCP_Server::listen(uint16_t p_port, const IP_Address &p_bind_address) {
+Error TCPServer::listen(uint16_t p_port, const IPAddress &p_bind_address) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
@@ -76,19 +76,19 @@ Error TCP_Server::listen(uint16_t p_port, const IP_Address &p_bind_address) {
 	return OK;
 }
 
-int TCP_Server::get_local_port() const {
+int TCPServer::get_local_port() const {
 	uint16_t local_port;
 	_sock->get_socket_address(nullptr, &local_port);
 	return local_port;
 }
 
-bool TCP_Server::is_listening() const {
+bool TCPServer::is_listening() const {
 	ERR_FAIL_COND_V(!_sock.is_valid(), false);
 
 	return _sock->is_open();
 }
 
-bool TCP_Server::is_connection_available() const {
+bool TCPServer::is_connection_available() const {
 	ERR_FAIL_COND_V(!_sock.is_valid(), false);
 
 	if (!_sock->is_open()) {
@@ -99,14 +99,14 @@ bool TCP_Server::is_connection_available() const {
 	return (err == OK);
 }
 
-Ref<StreamPeerTCP> TCP_Server::take_connection() {
+Ref<StreamPeerTCP> TCPServer::take_connection() {
 	Ref<StreamPeerTCP> conn;
 	if (!is_connection_available()) {
 		return conn;
 	}
 
 	Ref<NetSocket> ns;
-	IP_Address ip;
+	IPAddress ip;
 	uint16_t port = 0;
 	ns = _sock->accept(ip, port);
 	if (!ns.is_valid()) {
@@ -118,16 +118,16 @@ Ref<StreamPeerTCP> TCP_Server::take_connection() {
 	return conn;
 }
 
-void TCP_Server::stop() {
+void TCPServer::stop() {
 	if (_sock.is_valid()) {
 		_sock->close();
 	}
 }
 
-TCP_Server::TCP_Server() :
+TCPServer::TCPServer() :
 		_sock(Ref<NetSocket>(NetSocket::create())) {
 }
 
-TCP_Server::~TCP_Server() {
+TCPServer::~TCPServer() {
 	stop();
 }

core/io/tcp_server.h

@@ -36,8 +36,8 @@
 #include "core/io/stream_peer.h"
 #include "core/io/stream_peer_tcp.h"
 
-class TCP_Server : public Reference {
-	GDCLASS(TCP_Server, Reference);
+class TCPServer : public Reference {
+	GDCLASS(TCPServer, Reference);
 
 protected:
 	enum {
@@ -48,7 +48,7 @@ protected:
 	static void _bind_methods();
 
 public:
-	Error listen(uint16_t p_port, const IP_Address &p_bind_address = IP_Address("*"));
+	Error listen(uint16_t p_port, const IPAddress &p_bind_address = IPAddress("*"));
 	int get_local_port() const;
 	bool is_listening() const;
 	bool is_connection_available() const;
@@ -56,8 +56,8 @@ public:
 
 	void stop(); // Stop listening
 
-	TCP_Server();
-	~TCP_Server();
+	TCPServer();
+	~TCPServer();
 };
 
 #endif // TCP_SERVER_H

core/io/udp_server.cpp

@@ -50,7 +50,7 @@ Error UDPServer::poll() {
 	}
 	Error err;
 	int read;
-	IP_Address ip;
+	IPAddress ip;
 	uint16_t port;
 	while (true) {
 		err = _sock->recvfrom(recv_buffer, sizeof(recv_buffer), read, ip, port);
@@ -87,7 +87,7 @@ Error UDPServer::poll() {
 	return OK;
 }
 
-Error UDPServer::listen(uint16_t p_port, const IP_Address &p_bind_address) {
+Error UDPServer::listen(uint16_t p_port, const IPAddress &p_bind_address) {
 	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
 	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
@@ -168,7 +168,7 @@ Ref<PacketPeerUDP> UDPServer::take_connection() {
 	return peer.peer;
 }
 
-void UDPServer::remove_peer(IP_Address p_ip, int p_port) {
+void UDPServer::remove_peer(IPAddress p_ip, int p_port) {
 	Peer peer;
 	peer.ip = p_ip;
 	peer.port = p_port;

core/io/udp_server.h

@@ -44,7 +44,7 @@ protected:
 
 	struct Peer {
 		PacketPeerUDP *peer;
-		IP_Address ip;
+		IPAddress ip;
 		uint16_t port = 0;
 
 		bool operator==(const Peer &p_other) const {
@@ -61,8 +61,8 @@ protected:
 	static void _bind_methods();
 
 public:
-	void remove_peer(IP_Address p_ip, int p_port);
-	Error listen(uint16_t p_port, const IP_Address &p_bind_address = IP_Address("*"));
+	void remove_peer(IPAddress p_ip, int p_port);
+	Error listen(uint16_t p_port, const IPAddress &p_bind_address = IPAddress("*"));
 	Error poll();
 	int get_local_port() const;
 	bool is_listening() const;

core/register_core_types.cpp

@@ -156,7 +156,7 @@ void register_core_types() {
 	ClassDB::register_virtual_class<StreamPeer>();
 	ClassDB::register_class<StreamPeerBuffer>();
 	ClassDB::register_class<StreamPeerTCP>();
-	ClassDB::register_class<TCP_Server>();
+	ClassDB::register_class<TCPServer>();
 	ClassDB::register_class<PacketPeerUDP>();
 	ClassDB::register_class<UDPServer>();
 	ClassDB::register_custom_instance_class<PacketPeerDTLS>();

core/variant/method_ptrcall.h

@@ -364,7 +364,7 @@ MAKE_VECARR(Plane);
 		}                                                                      \
 	}
 
-// Special case for IP_Address.
+// Special case for IPAddress.
 
 #define MAKE_STRINGCONV_BY_REFERENCE(m_type)                                  \
 	template <>                                                               \
@@ -387,7 +387,7 @@ MAKE_VECARR(Plane);
 		}                                                                     \
 	}
 
-MAKE_STRINGCONV_BY_REFERENCE(IP_Address);
+MAKE_STRINGCONV_BY_REFERENCE(IPAddress);
 
 template <>
 struct PtrToArg<Vector<Face3>> {

core/variant/type_info.h

@@ -168,7 +168,7 @@ MAKE_TYPE_INFO(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
 MAKE_TYPE_INFO(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
 MAKE_TYPE_INFO(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
 
-MAKE_TYPE_INFO(IP_Address, Variant::STRING)
+MAKE_TYPE_INFO(IPAddress, Variant::STRING)
 
 //objectID
 template <>

core/variant/variant.cpp

@@ -2346,15 +2346,15 @@ Variant::operator Orientation() const {
 	return (Orientation) operator int();
 }
 
-Variant::operator IP_Address() const {
+Variant::operator IPAddress() const {
 	if (type == PACKED_FLOAT32_ARRAY || type == PACKED_INT32_ARRAY || type == PACKED_FLOAT64_ARRAY || type == PACKED_INT64_ARRAY || type == PACKED_BYTE_ARRAY) {
 		Vector<int> addr = operator Vector<int>();
 		if (addr.size() == 4) {
-			return IP_Address(addr.get(0), addr.get(1), addr.get(2), addr.get(3));
+			return IPAddress(addr.get(0), addr.get(1), addr.get(2), addr.get(3));
 		}
 	}
 
-	return IP_Address(operator String());
+	return IPAddress(operator String());
 }
 
 Variant::Variant(bool p_bool) {
@@ -2831,7 +2831,7 @@ void Variant::operator=(const Variant &p_variant) {
 	}
 }
 
-Variant::Variant(const IP_Address &p_address) {
+Variant::Variant(const IPAddress &p_address) {
 	type = STRING;
 	memnew_placement(_data._mem, String(p_address));
 }

core/variant/variant.h

@@ -359,7 +359,7 @@ public:
 	operator Side() const;
 	operator Orientation() const;
 
-	operator IP_Address() const;
+	operator IPAddress() const;
 
 	Object *get_validated_object() const;
 	Object *get_validated_object_with_check(bool &r_previously_freed) const;
@@ -421,7 +421,7 @@ public:
 	Variant(const Vector<::RID> &p_array); // helper
 	Variant(const Vector<Vector2> &p_array); // helper
 
-	Variant(const IP_Address &p_address);
+	Variant(const IPAddress &p_address);
 
 	// If this changes the table in variant_op must be updated
 	enum Operator {

doc/classes/IP.xml

@@ -4,7 +4,7 @@
 		Internet protocol (IP) support functions such as DNS resolution.
 	</brief_description>
 	<description>
-		IP contains support functions for the Internet Protocol (IP). TCP/IP support is in different classes (see [StreamPeerTCP] and [TCP_Server]). IP provides DNS hostname resolution support, both blocking and threaded.
+		IP contains support functions for the Internet Protocol (IP). TCP/IP support is in different classes (see [StreamPeerTCP] and [TCPServer]). IP provides DNS hostname resolution support, both blocking and threaded.
 	</description>
 	<tutorials>
 	</tutorials>

doc/classes/TCP_Server.xml → doc/classes/TCPServer.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="TCP_Server" inherits="Reference" version="4.0">
+<class name="TCPServer" inherits="Reference" version="4.0">
 	<brief_description>
 		A TCP server.
 	</brief_description>

drivers/unix/ip_unix.cpp

@@ -75,8 +75,8 @@
 #include <net/if.h> // Order is important on OpenBSD, leave as last
 #endif
 
-static IP_Address _sockaddr2ip(struct sockaddr *p_addr) {
-	IP_Address ip;
+static IPAddress _sockaddr2ip(struct sockaddr *p_addr) {
+	IPAddress ip;
 
 	if (p_addr->sa_family == AF_INET) {
 		struct sockaddr_in *addr = (struct sockaddr_in *)p_addr;
@@ -89,7 +89,7 @@ static IP_Address _sockaddr2ip(struct sockaddr *p_addr) {
 	return ip;
 };
 
-IP_Address IP_Unix::_resolve_hostname(const String &p_hostname, Type p_type) {
+IPAddress IPUnix::_resolve_hostname(const String &p_hostname, Type p_type) {
 	struct addrinfo hints;
 	struct addrinfo *result = nullptr;
 
@@ -108,7 +108,7 @@ IP_Address IP_Unix::_resolve_hostname(const String &p_hostname, Type p_type) {
 	int s = getaddrinfo(p_hostname.utf8().get_data(), nullptr, &hints, &result);
 	if (s != 0) {
 		ERR_PRINT("getaddrinfo failed! Cannot resolve hostname.");
-		return IP_Address();
+		return IPAddress();
 	};
 
 	if (result == nullptr || result->ai_addr == nullptr) {
@@ -116,10 +116,10 @@ IP_Address IP_Unix::_resolve_hostname(const String &p_hostname, Type p_type) {
 		if (result) {
 			freeaddrinfo(result);
 		}
-		return IP_Address();
+		return IPAddress();
 	};
 
-	IP_Address ip = _sockaddr2ip(result->ai_addr);
+	IPAddress ip = _sockaddr2ip(result->ai_addr);
 
 	freeaddrinfo(result);
 
@@ -130,7 +130,7 @@ IP_Address IP_Unix::_resolve_hostname(const String &p_hostname, Type p_type) {
 
 #if defined(UWP_ENABLED)
 
-void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
+void IPUnix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
 	using namespace Windows::Networking;
 	using namespace Windows::Networking::Connectivity;
 
@@ -156,14 +156,14 @@ void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) co
 
 		Interface_Info &info = E->get();
 
-		IP_Address ip = IP_Address(hostname->CanonicalName->Data());
+		IPAddress ip = IPAddress(hostname->CanonicalName->Data());
 		info.ip_addresses.push_front(ip);
 	}
 }
 
 #else
 
-void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
+void IPUnix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
 	ULONG buf_size = 1024;
 	IP_ADAPTER_ADDRESSES *addrs;
 
@@ -211,7 +211,7 @@ void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) co
 
 #else // UNIX
 
-void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
+void IPUnix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const {
 	struct ifaddrs *ifAddrStruct = nullptr;
 	struct ifaddrs *ifa = nullptr;
 	int family;
@@ -249,15 +249,15 @@ void IP_Unix::get_local_interfaces(Map<String, Interface_Info> *r_interfaces) co
 }
 #endif
 
-void IP_Unix::make_default() {
+void IPUnix::make_default() {
 	_create = _create_unix;
 }
 
-IP *IP_Unix::_create_unix() {
-	return memnew(IP_Unix);
+IP *IPUnix::_create_unix() {
+	return memnew(IPUnix);
 }
 
-IP_Unix::IP_Unix() {
+IPUnix::IPUnix() {
 }
 
 #endif

drivers/unix/ip_unix.h

@@ -35,10 +35,10 @@
 
 #if defined(UNIX_ENABLED) || defined(WINDOWS_ENABLED)
 
-class IP_Unix : public IP {
-	GDCLASS(IP_Unix, IP);
+class IPUnix : public IP {
+	GDCLASS(IPUnix, IP);
 
-	virtual IP_Address _resolve_hostname(const String &p_hostname, IP::Type p_type) override;
+	virtual IPAddress _resolve_hostname(const String &p_hostname, IP::Type p_type) override;
 
 	static IP *_create_unix();
 
@@ -46,7 +46,7 @@ public:
 	virtual void get_local_interfaces(Map<String, Interface_Info> *r_interfaces) const override;
 
 	static void make_default();
-	IP_Unix();
+	IPUnix();
 };
 
 #endif

drivers/unix/net_socket_posix.cpp

@@ -95,7 +95,7 @@
 
 #endif
 
-size_t NetSocketPosix::_set_addr_storage(struct sockaddr_storage *p_addr, const IP_Address &p_ip, uint16_t p_port, IP::Type p_ip_type) {
+size_t NetSocketPosix::_set_addr_storage(struct sockaddr_storage *p_addr, const IPAddress &p_ip, uint16_t p_port, IP::Type p_ip_type) {
 	memset(p_addr, 0, sizeof(struct sockaddr_storage));
 	if (p_ip_type == IP::TYPE_IPV6 || p_ip_type == IP::TYPE_ANY) { // IPv6 socket
 
@@ -130,7 +130,7 @@ size_t NetSocketPosix::_set_addr_storage(struct sockaddr_storage *p_addr, const
 	}
 }
 
-void NetSocketPosix::_set_ip_port(struct sockaddr_storage *p_addr, IP_Address *r_ip, uint16_t *r_port) {
+void NetSocketPosix::_set_ip_port(struct sockaddr_storage *p_addr, IPAddress *r_ip, uint16_t *r_port) {
 	if (p_addr->ss_family == AF_INET) {
 		struct sockaddr_in *addr4 = (struct sockaddr_in *)p_addr;
 		if (r_ip) {
@@ -233,7 +233,7 @@ NetSocketPosix::NetError NetSocketPosix::_get_socket_error() const {
 #pragma GCC diagnostic pop
 #endif
 
-bool NetSocketPosix::_can_use_ip(const IP_Address &p_ip, const bool p_for_bind) const {
+bool NetSocketPosix::_can_use_ip(const IPAddress &p_ip, const bool p_for_bind) const {
 	if (p_for_bind && !(p_ip.is_valid() || p_ip.is_wildcard())) {
 		return false;
 	} else if (!p_for_bind && !p_ip.is_valid()) {
@@ -244,7 +244,7 @@ bool NetSocketPosix::_can_use_ip(const IP_Address &p_ip, const bool p_for_bind)
 	return !(_ip_type != IP::TYPE_ANY && !p_ip.is_wildcard() && _ip_type != type);
 }
 
-_FORCE_INLINE_ Error NetSocketPosix::_change_multicast_group(IP_Address p_ip, String p_if_name, bool p_add) {
+_FORCE_INLINE_ Error NetSocketPosix::_change_multicast_group(IPAddress p_ip, String p_if_name, bool p_add) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 	ERR_FAIL_COND_V(!_can_use_ip(p_ip, false), ERR_INVALID_PARAMETER);
 
@@ -254,7 +254,7 @@ _FORCE_INLINE_ Error NetSocketPosix::_change_multicast_group(IP_Address p_ip, St
 	int level = type == IP::TYPE_IPV4 ? IPPROTO_IP : IPPROTO_IPV6;
 	int ret = -1;
 
-	IP_Address if_ip;
+	IPAddress if_ip;
 	uint32_t if_v6id = 0;
 	Map<String, IP::Interface_Info> if_info;
 	IP::get_singleton()->get_local_interfaces(&if_info);
@@ -269,7 +269,7 @@ _FORCE_INLINE_ Error NetSocketPosix::_change_multicast_group(IP_Address p_ip, St
 			break; // IPv6 uses index.
 		}
 
-		for (List<IP_Address>::Element *F = c.ip_addresses.front(); F; F = F->next()) {
+		for (List<IPAddress>::Element *F = c.ip_addresses.front(); F; F = F->next()) {
 			if (!F->get().is_ipv4()) {
 				continue; // Wrong IP type
 			}
@@ -395,7 +395,7 @@ void NetSocketPosix::close() {
 	_is_stream = false;
 }
 
-Error NetSocketPosix::bind(IP_Address p_addr, uint16_t p_port) {
+Error NetSocketPosix::bind(IPAddress p_addr, uint16_t p_port) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 	ERR_FAIL_COND_V(!_can_use_ip(p_addr, true), ERR_INVALID_PARAMETER);
 
@@ -425,7 +425,7 @@ Error NetSocketPosix::listen(int p_max_pending) {
 	return OK;
 }
 
-Error NetSocketPosix::connect_to_host(IP_Address p_host, uint16_t p_port) {
+Error NetSocketPosix::connect_to_host(IPAddress p_host, uint16_t p_port) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 	ERR_FAIL_COND_V(!_can_use_ip(p_host, false), ERR_INVALID_PARAMETER);
 
@@ -559,7 +559,7 @@ Error NetSocketPosix::recv(uint8_t *p_buffer, int p_len, int &r_read) {
 	return OK;
 }
 
-Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek) {
+Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port, bool p_peek) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 
 	struct sockaddr_storage from;
@@ -616,7 +616,7 @@ Error NetSocketPosix::send(const uint8_t *p_buffer, int p_len, int &r_sent) {
 	return OK;
 }
 
-Error NetSocketPosix::sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+Error NetSocketPosix::sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 
 	struct sockaddr_storage addr;
@@ -735,7 +735,7 @@ int NetSocketPosix::get_available_bytes() const {
 	return len;
 }
 
-Error NetSocketPosix::get_socket_address(IP_Address *r_ip, uint16_t *r_port) const {
+Error NetSocketPosix::get_socket_address(IPAddress *r_ip, uint16_t *r_port) const {
 	ERR_FAIL_COND_V(!is_open(), FAILED);
 
 	struct sockaddr_storage saddr;
@@ -749,7 +749,7 @@ Error NetSocketPosix::get_socket_address(IP_Address *r_ip, uint16_t *r_port) con
 	return OK;
 }
 
-Ref<NetSocket> NetSocketPosix::accept(IP_Address &r_ip, uint16_t &r_port) {
+Ref<NetSocket> NetSocketPosix::accept(IPAddress &r_ip, uint16_t &r_port) {
 	Ref<NetSocket> out;
 	ERR_FAIL_COND_V(!is_open(), out);
 
@@ -770,11 +770,11 @@ Ref<NetSocket> NetSocketPosix::accept(IP_Address &r_ip, uint16_t &r_port) {
 	return Ref<NetSocket>(ns);
 }
 
-Error NetSocketPosix::join_multicast_group(const IP_Address &p_multi_address, String p_if_name) {
+Error NetSocketPosix::join_multicast_group(const IPAddress &p_multi_address, String p_if_name) {
 	return _change_multicast_group(p_multi_address, p_if_name, true);
 }
 
-Error NetSocketPosix::leave_multicast_group(const IP_Address &p_multi_address, String p_if_name) {
+Error NetSocketPosix::leave_multicast_group(const IPAddress &p_multi_address, String p_if_name) {
 	return _change_multicast_group(p_multi_address, p_if_name, false);
 }
 #endif

drivers/unix/net_socket_posix.h

@@ -61,35 +61,35 @@ private:
 
 	NetError _get_socket_error() const;
 	void _set_socket(SOCKET_TYPE p_sock, IP::Type p_ip_type, bool p_is_stream);
-	_FORCE_INLINE_ Error _change_multicast_group(IP_Address p_ip, String p_if_name, bool p_add);
+	_FORCE_INLINE_ Error _change_multicast_group(IPAddress p_ip, String p_if_name, bool p_add);
 	_FORCE_INLINE_ void _set_close_exec_enabled(bool p_enabled);
 
 protected:
 	static NetSocket *_create_func();
 
-	bool _can_use_ip(const IP_Address &p_ip, const bool p_for_bind) const;
+	bool _can_use_ip(const IPAddress &p_ip, const bool p_for_bind) const;
 
 public:
 	static void make_default();
 	static void cleanup();
-	static void _set_ip_port(struct sockaddr_storage *p_addr, IP_Address *r_ip, uint16_t *r_port);
-	static size_t _set_addr_storage(struct sockaddr_storage *p_addr, const IP_Address &p_ip, uint16_t p_port, IP::Type p_ip_type);
+	static void _set_ip_port(struct sockaddr_storage *p_addr, IPAddress *r_ip, uint16_t *r_port);
+	static size_t _set_addr_storage(struct sockaddr_storage *p_addr, const IPAddress &p_ip, uint16_t p_port, IP::Type p_ip_type);
 
 	virtual Error open(Type p_sock_type, IP::Type &ip_type);
 	virtual void close();
-	virtual Error bind(IP_Address p_addr, uint16_t p_port);
+	virtual Error bind(IPAddress p_addr, uint16_t p_port);
 	virtual Error listen(int p_max_pending);
-	virtual Error connect_to_host(IP_Address p_host, uint16_t p_port);
+	virtual Error connect_to_host(IPAddress p_host, uint16_t p_port);
 	virtual Error poll(PollType p_type, int timeout) const;
 	virtual Error recv(uint8_t *p_buffer, int p_len, int &r_read);
-	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek = false);
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port, bool p_peek = false);
 	virtual Error send(const uint8_t *p_buffer, int p_len, int &r_sent);
-	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port);
-	virtual Ref<NetSocket> accept(IP_Address &r_ip, uint16_t &r_port);
+	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port);
+	virtual Ref<NetSocket> accept(IPAddress &r_ip, uint16_t &r_port);
 
 	virtual bool is_open() const;
 	virtual int get_available_bytes() const;
-	virtual Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) const;
+	virtual Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) const;
 
 	virtual Error set_broadcasting_enabled(bool p_enabled);
 	virtual void set_blocking_enabled(bool p_enabled);
@@ -97,8 +97,8 @@ public:
 	virtual void set_tcp_no_delay_enabled(bool p_enabled);
 	virtual void set_reuse_address_enabled(bool p_enabled);
 	virtual void set_reuse_port_enabled(bool p_enabled);
-	virtual Error join_multicast_group(const IP_Address &p_multi_address, String p_if_name);
-	virtual Error leave_multicast_group(const IP_Address &p_multi_address, String p_if_name);
+	virtual Error join_multicast_group(const IPAddress &p_multi_address, String p_if_name);
+	virtual Error leave_multicast_group(const IPAddress &p_multi_address, String p_if_name);
 
 	NetSocketPosix();
 	~NetSocketPosix();

drivers/unix/os_unix.cpp

@@ -129,7 +129,7 @@ void OS_Unix::initialize_core() {
 
 #ifndef NO_NETWORK
 	NetSocketPosix::make_default();
-	IP_Unix::make_default();
+	IPUnix::make_default();
 #endif
 
 	_setup_clock();

editor/debugger/editor_debugger_server.cpp

@@ -40,7 +40,7 @@
 
 class EditorDebuggerServerTCP : public EditorDebuggerServer {
 private:
-	Ref<TCP_Server> server;
+	Ref<TCPServer> server;
 
 public:
 	static EditorDebuggerServer *create(const String &p_protocol);

editor/editor_settings.cpp

@@ -1138,14 +1138,14 @@ void EditorSettings::setup_language() {
 }
 
 void EditorSettings::setup_network() {
-	List<IP_Address> local_ip;
+	List<IPAddress> local_ip;
 	IP::get_singleton()->get_local_addresses(&local_ip);
 	String hint;
 	String current = has_setting("network/debug/remote_host") ? get("network/debug/remote_host") : "";
 	String selected = "127.0.0.1";
 
 	// Check that current remote_host is a valid interface address and populate hints.
-	for (List<IP_Address>::Element *E = local_ip.front(); E; E = E->next()) {
+	for (List<IPAddress>::Element *E = local_ip.front(); E; E = E->next()) {
 		String ip = E->get();
 
 		// link-local IPv6 addresses don't work, skipping them

editor/fileserver/editor_file_server.h

@@ -54,7 +54,7 @@ class EditorFileServer : public Object {
 		bool quit = false;
 	};
 
-	Ref<TCP_Server> server;
+	Ref<TCPServer> server;
 	Set<Thread *> to_wait;
 
 	static void _close_client(ClientData *cd);

modules/enet/networked_multiplayer_enet.cpp

@@ -157,7 +157,7 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 
 	_setup_compressor();
 
-	IP_Address ip;
+	IPAddress ip;
 	if (p_address.is_valid_ip_address()) {
 		ip = p_address;
 	} else {
@@ -749,12 +749,12 @@ void NetworkedMultiplayerENet::enet_compressor_destroy(void *context) {
 	// Nothing to do
 }
 
-IP_Address NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
-	ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), IP_Address(), vformat("Peer ID %d not found in the list of peers.", p_peer_id));
-	ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, IP_Address(), "Can't get the address of peers other than the server (ID -1) when acting as a client.");
-	ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == nullptr, IP_Address(), vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
+IPAddress NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
+	ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), IPAddress(), vformat("Peer ID %d not found in the list of peers.", p_peer_id));
+	ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, IPAddress(), "Can't get the address of peers other than the server (ID -1) when acting as a client.");
+	ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == nullptr, IPAddress(), vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
 
-	IP_Address out;
+	IPAddress out;
 #ifdef GODOT_ENET
 	out.set_ipv6((uint8_t *)&(peer_map[p_peer_id]->address.host));
 #else
@@ -877,7 +877,7 @@ NetworkedMultiplayerENet::NetworkedMultiplayerENet() {
 	enet_compressor.decompress = enet_decompress;
 	enet_compressor.destroy = enet_compressor_destroy;
 
-	bind_ip = IP_Address("*");
+	bind_ip = IPAddress("*");
 }
 
 NetworkedMultiplayerENet::~NetworkedMultiplayerENet() {
@@ -888,7 +888,7 @@ NetworkedMultiplayerENet::~NetworkedMultiplayerENet() {
 
 // Sets IP for ENet to bind when using create_server or create_client
 // if no IP is set, then ENet bind to ENET_HOST_ANY
-void NetworkedMultiplayerENet::set_bind_ip(const IP_Address &p_ip) {
+void NetworkedMultiplayerENet::set_bind_ip(const IPAddress &p_ip) {
 	ERR_FAIL_COND_MSG(!p_ip.is_valid() && !p_ip.is_wildcard(), vformat("Invalid bind IP address: %s", String(p_ip)));
 
 	bind_ip = p_ip;

modules/enet/networked_multiplayer_enet.h

@@ -108,7 +108,7 @@ private:
 	static void enet_compressor_destroy(void *context);
 	void _setup_compressor();
 
-	IP_Address bind_ip;
+	IPAddress bind_ip;
 
 	bool dtls_enabled = false;
 	Ref<CryptoKey> dtls_key;
@@ -125,7 +125,7 @@ public:
 
 	virtual int get_packet_peer() const override;
 
-	virtual IP_Address get_peer_address(int p_peer_id) const;
+	virtual IPAddress get_peer_address(int p_peer_id) const;
 	virtual int get_peer_port(int p_peer_id) const;
 	virtual int get_local_port() const;
 	void set_peer_timeout(int p_peer_id, int p_timeout_limit, int p_timeout_min, int p_timeout_max);
@@ -171,7 +171,7 @@ public:
 	NetworkedMultiplayerENet();
 	~NetworkedMultiplayerENet();
 
-	void set_bind_ip(const IP_Address &p_ip);
+	void set_bind_ip(const IPAddress &p_ip);
 	void set_dtls_enabled(bool p_enabled);
 	bool is_dtls_enabled() const;
 	void set_dtls_verify_enabled(bool p_enabled);

modules/gdscript/language_server/gdscript_language_protocol.cpp

@@ -255,7 +255,7 @@ void GDScriptLanguageProtocol::poll() {
 	}
 }
 
-Error GDScriptLanguageProtocol::start(int p_port, const IP_Address &p_bind_ip) {
+Error GDScriptLanguageProtocol::start(int p_port, const IPAddress &p_bind_ip) {
 	return server->listen(p_port, p_bind_ip);
 }
 

modules/gdscript/language_server/gdscript_language_protocol.h

@@ -69,7 +69,7 @@ private:
 	static GDScriptLanguageProtocol *singleton;
 
 	HashMap<int, Ref<LSPeer>> clients;
-	Ref<TCP_Server> server;
+	Ref<TCPServer> server;
 	int latest_client_id = 0;
 	int next_client_id = 0;
 
@@ -97,7 +97,7 @@ public:
 	_FORCE_INLINE_ bool is_initialized() const { return _initialized; }
 
 	void poll();
-	Error start(int p_port, const IP_Address &p_bind_ip);
+	Error start(int p_port, const IPAddress &p_bind_ip);
 	void stop();
 
 	void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client_id = -1);

modules/gdscript/language_server/gdscript_language_server.cpp

@@ -78,7 +78,7 @@ void GDScriptLanguageServer::thread_main(void *p_userdata) {
 void GDScriptLanguageServer::start() {
 	port = (int)_EDITOR_GET("network/language_server/remote_port");
 	use_thread = (bool)_EDITOR_GET("network/language_server/use_thread");
-	if (protocol.start(port, IP_Address("127.0.0.1")) == OK) {
+	if (protocol.start(port, IPAddress("127.0.0.1")) == OK) {
 		EditorNode::get_log()->add_message("--- GDScript language server started ---", EditorLog::MSG_TYPE_EDITOR);
 		if (use_thread) {
 			thread_running = true;

modules/mbedtls/packet_peer_mbed_dtls.cpp

@@ -87,7 +87,7 @@ void PacketPeerMbedDTLS::_cleanup() {
 int PacketPeerMbedDTLS::_set_cookie() {
 	// Setup DTLS session cookie for this client
 	uint8_t client_id[18];
-	IP_Address addr = base->get_packet_address();
+	IPAddress addr = base->get_packet_address();
 	uint16_t port = base->get_packet_port();
 	memcpy(client_id, addr.get_ipv6(), 16);
 	memcpy(&client_id[16], (uint8_t *)&port, 2);

modules/websocket/emws_client.cpp

@@ -121,8 +121,8 @@ void EMWSClient::disconnect_from_host(int p_code, String p_reason) {
 	_peer->close(p_code, p_reason);
 }
 
-IP_Address EMWSClient::get_connected_host() const {
-	ERR_FAIL_V_MSG(IP_Address(), "Not supported in HTML5 export.");
+IPAddress EMWSClient::get_connected_host() const {
+	ERR_FAIL_V_MSG(IPAddress(), "Not supported in HTML5 export.");
 }
 
 uint16_t EMWSClient::get_connected_port() const {

modules/websocket/emws_client.h

@@ -56,7 +56,7 @@ public:
 	Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>());
 	Ref<WebSocketPeer> get_peer(int p_peer_id) const;
 	void disconnect_from_host(int p_code = 1000, String p_reason = "");
-	IP_Address get_connected_host() const;
+	IPAddress get_connected_host() const;
 	uint16_t get_connected_port() const;
 	virtual ConnectionStatus get_connection_status() const;
 	int get_max_packet_size() const;

modules/websocket/emws_peer.cpp

@@ -93,8 +93,8 @@ void EMWSPeer::close(int p_code, String p_reason) {
 	peer_sock = -1;
 };
 
-IP_Address EMWSPeer::get_connected_host() const {
-	ERR_FAIL_V_MSG(IP_Address(), "Not supported in HTML5 export.");
+IPAddress EMWSPeer::get_connected_host() const {
+	ERR_FAIL_V_MSG(IPAddress(), "Not supported in HTML5 export.");
 };
 
 uint16_t EMWSPeer::get_connected_port() const {

modules/websocket/emws_peer.h

@@ -73,7 +73,7 @@ public:
 
 	virtual void close(int p_code = 1000, String p_reason = "");
 	virtual bool is_connected_to_host() const;
-	virtual IP_Address get_connected_host() const;
+	virtual IPAddress get_connected_host() const;
 	virtual uint16_t get_connected_port() const;
 
 	virtual WriteMode get_write_mode() const;

modules/websocket/emws_server.cpp

@@ -58,8 +58,8 @@ Vector<String> EMWSServer::get_protocols() const {
 	return out;
 }
 
-IP_Address EMWSServer::get_peer_address(int p_peer_id) const {
-	return IP_Address();
+IPAddress EMWSServer::get_peer_address(int p_peer_id) const {
+	return IPAddress();
 }
 
 int EMWSServer::get_peer_port(int p_peer_id) const {

modules/websocket/emws_server.h

@@ -47,7 +47,7 @@ public:
 	bool is_listening() const;
 	bool has_peer(int p_id) const;
 	Ref<WebSocketPeer> get_peer(int p_id) const;
-	IP_Address get_peer_address(int p_peer_id) const;
+	IPAddress get_peer_address(int p_peer_id) const;
 	int get_peer_port(int p_peer_id) const;
 	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "");
 	int get_max_packet_size() const;

modules/websocket/websocket_client.h

@@ -57,7 +57,7 @@ public:
 
 	virtual Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, const Vector<String> p_protocol = Vector<String>(), const Vector<String> p_custom_headers = Vector<String>()) = 0;
 	virtual void disconnect_from_host(int p_code = 1000, String p_reason = "") = 0;
-	virtual IP_Address get_connected_host() const = 0;
+	virtual IPAddress get_connected_host() const = 0;
 	virtual uint16_t get_connected_port() const = 0;
 
 	virtual bool is_server() const override;

modules/websocket/websocket_peer.h

@@ -55,7 +55,7 @@ public:
 	virtual void close(int p_code = 1000, String p_reason = "") = 0;
 
 	virtual bool is_connected_to_host() const = 0;
-	virtual IP_Address get_connected_host() const = 0;
+	virtual IPAddress get_connected_host() const = 0;
 	virtual uint16_t get_connected_port() const = 0;
 	virtual bool was_string_packet() const = 0;
 	virtual void set_no_delay(bool p_enabled) = 0;

modules/websocket/websocket_server.cpp

@@ -34,7 +34,7 @@ GDCINULL(WebSocketServer);
 
 WebSocketServer::WebSocketServer() {
 	_peer_id = 1;
-	bind_ip = IP_Address("*");
+	bind_ip = IPAddress("*");
 }
 
 WebSocketServer::~WebSocketServer() {
@@ -71,11 +71,11 @@ void WebSocketServer::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("data_received", PropertyInfo(Variant::INT, "id")));
 }
 
-IP_Address WebSocketServer::get_bind_ip() const {
+IPAddress WebSocketServer::get_bind_ip() const {
 	return bind_ip;
 }
 
-void WebSocketServer::set_bind_ip(const IP_Address &p_bind_ip) {
+void WebSocketServer::set_bind_ip(const IPAddress &p_bind_ip) {
 	ERR_FAIL_COND(is_listening());
 	ERR_FAIL_COND(!p_bind_ip.is_valid() && !p_bind_ip.is_wildcard());
 	bind_ip = p_bind_ip;

modules/websocket/websocket_server.h

@@ -40,7 +40,7 @@ class WebSocketServer : public WebSocketMultiplayerPeer {
 	GDCLASS(WebSocketServer, WebSocketMultiplayerPeer);
 	GDCICLASS(WebSocketServer);
 
-	IP_Address bind_ip;
+	IPAddress bind_ip;
 
 protected:
 	static void _bind_methods();
@@ -57,7 +57,7 @@ public:
 	virtual bool is_server() const override;
 	ConnectionStatus get_connection_status() const override;
 
-	virtual IP_Address get_peer_address(int p_peer_id) const = 0;
+	virtual IPAddress get_peer_address(int p_peer_id) const = 0;
 	virtual int get_peer_port(int p_peer_id) const = 0;
 	virtual void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "") = 0;
 
@@ -66,8 +66,8 @@ public:
 	void _on_disconnect(int32_t p_peer_id, bool p_was_clean);
 	void _on_close_request(int32_t p_peer_id, int p_code, String p_reason);
 
-	IP_Address get_bind_ip() const;
-	void set_bind_ip(const IP_Address &p_bind_ip);
+	IPAddress get_bind_ip() const;
+	void set_bind_ip(const IPAddress &p_bind_ip);
 
 	Ref<CryptoKey> get_private_key() const;
 	void set_private_key(Ref<CryptoKey> p_key);

modules/websocket/wsl_client.cpp

@@ -160,7 +160,7 @@ Error WSLClient::connect_to_host(String p_host, String p_path, uint16_t p_port,
 	ERR_FAIL_COND_V(_connection.is_valid(), ERR_ALREADY_IN_USE);
 
 	_peer = Ref<WSLPeer>(memnew(WSLPeer));
-	IP_Address addr;
+	IPAddress addr;
 
 	if (!p_host.is_valid_ip_address()) {
 		addr = IP::get_singleton()->resolve_hostname(p_host);
@@ -316,8 +316,8 @@ void WSLClient::disconnect_from_host(int p_code, String p_reason) {
 	_resp_pos = 0;
 }
 
-IP_Address WSLClient::get_connected_host() const {
-	ERR_FAIL_COND_V(!_peer->is_connected_to_host(), IP_Address());
+IPAddress WSLClient::get_connected_host() const {
+	ERR_FAIL_COND_V(!_peer->is_connected_to_host(), IPAddress());
 	return _peer->get_connected_host();
 }
 

modules/websocket/wsl_client.h

@@ -75,7 +75,7 @@ public:
 	int get_max_packet_size() const;
 	Ref<WebSocketPeer> get_peer(int p_peer_id) const;
 	void disconnect_from_host(int p_code = 1000, String p_reason = "");
-	IP_Address get_connected_host() const;
+	IPAddress get_connected_host() const;
 	uint16_t get_connected_port() const;
 	virtual ConnectionStatus get_connection_status() const;
 	virtual void poll();

modules/websocket/wsl_peer.cpp

@@ -305,8 +305,8 @@ void WSLPeer::close(int p_code, String p_reason) {
 	_packet_buffer.resize(0);
 }
 
-IP_Address WSLPeer::get_connected_host() const {
-	ERR_FAIL_COND_V(!is_connected_to_host() || _data->tcp.is_null(), IP_Address());
+IPAddress WSLPeer::get_connected_host() const {
+	ERR_FAIL_COND_V(!is_connected_to_host() || _data->tcp.is_null(), IPAddress());
 
 	return _data->tcp->get_connected_host();
 }

modules/websocket/wsl_peer.h

@@ -90,7 +90,7 @@ public:
 	virtual void close_now();
 	virtual void close(int p_code = 1000, String p_reason = "");
 	virtual bool is_connected_to_host() const;
-	virtual IP_Address get_connected_host() const;
+	virtual IPAddress get_connected_host() const;
 	virtual uint16_t get_connected_port() const;
 
 	virtual WriteMode get_write_mode() const;

modules/websocket/wsl_server.cpp

@@ -272,8 +272,8 @@ Ref<WebSocketPeer> WSLServer::get_peer(int p_id) const {
 	return _peer_map[p_id];
 }
 
-IP_Address WSLServer::get_peer_address(int p_peer_id) const {
-	ERR_FAIL_COND_V(!has_peer(p_peer_id), IP_Address());
+IPAddress WSLServer::get_peer_address(int p_peer_id) const {
+	ERR_FAIL_COND_V(!has_peer(p_peer_id), IPAddress());
 
 	return _peer_map[p_peer_id]->get_connected_host();
 }

modules/websocket/wsl_server.h

@@ -73,7 +73,7 @@ private:
 	int _out_pkt_size = DEF_PKT_SHIFT;
 
 	List<Ref<PendingPeer>> _pending;
-	Ref<TCP_Server> _server;
+	Ref<TCPServer> _server;
 	Vector<String> _protocols;
 
 public:
@@ -84,7 +84,7 @@ public:
 	int get_max_packet_size() const;
 	bool has_peer(int p_id) const;
 	Ref<WebSocketPeer> get_peer(int p_id) const;
-	IP_Address get_peer_address(int p_peer_id) const;
+	IPAddress get_peer_address(int p_peer_id) const;
 	int get_peer_port(int p_peer_id) const;
 	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "");
 	virtual void poll();

platform/android/net_socket_android.cpp

@@ -103,7 +103,7 @@ Error NetSocketAndroid::set_broadcasting_enabled(bool p_enabled) {
 	return OK;
 }
 
-Error NetSocketAndroid::join_multicast_group(const IP_Address &p_multi_address, String p_if_name) {
+Error NetSocketAndroid::join_multicast_group(const IPAddress &p_multi_address, String p_if_name) {
 	Error err = NetSocketPosix::join_multicast_group(p_multi_address, p_if_name);
 	if (err != OK)
 		return err;
@@ -115,7 +115,7 @@ Error NetSocketAndroid::join_multicast_group(const IP_Address &p_multi_address,
 	return OK;
 }
 
-Error NetSocketAndroid::leave_multicast_group(const IP_Address &p_multi_address, String p_if_name) {
+Error NetSocketAndroid::leave_multicast_group(const IPAddress &p_multi_address, String p_if_name) {
 	Error err = NetSocketPosix::leave_multicast_group(p_multi_address, p_if_name);
 	if (err != OK)
 		return err;

platform/android/net_socket_android.h

@@ -67,8 +67,8 @@ public:
 	virtual void close();
 
 	virtual Error set_broadcasting_enabled(bool p_enabled);
-	virtual Error join_multicast_group(const IP_Address &p_multi_address, String p_if_name);
-	virtual Error leave_multicast_group(const IP_Address &p_multi_address, String p_if_name);
+	virtual Error join_multicast_group(const IPAddress &p_multi_address, String p_if_name);
+	virtual Error leave_multicast_group(const IPAddress &p_multi_address, String p_if_name);
 
 	NetSocketAndroid() {}
 	~NetSocketAndroid();

platform/javascript/export/export.cpp

@@ -41,7 +41,7 @@
 
 class EditorHTTPServer : public Reference {
 private:
-	Ref<TCP_Server> server;
+	Ref<TCPServer> server;
 	Map<String, String> mimes;
 	Ref<StreamPeerTCP> tcp;
 	Ref<StreamPeerSSL> ssl;
@@ -100,7 +100,7 @@ public:
 		_clear_client();
 	}
 
-	Error listen(int p_port, IP_Address p_address, bool p_use_ssl, String p_ssl_key, String p_ssl_cert) {
+	Error listen(int p_port, IPAddress p_address, bool p_use_ssl, String p_ssl_key, String p_ssl_cert) {
 		use_ssl = p_use_ssl;
 		if (use_ssl) {
 			Ref<Crypto> crypto = Crypto::create();
@@ -919,7 +919,7 @@ Error EditorExportPlatformJavaScript::run(const Ref<EditorExportPreset> &p_prese
 	const uint16_t bind_port = EDITOR_GET("export/web/http_port");
 	// Resolve host if needed.
 	const String bind_host = EDITOR_GET("export/web/http_host");
-	IP_Address bind_ip;
+	IPAddress bind_ip;
 	if (bind_host.is_valid_ip_address()) {
 		bind_ip = bind_host;
 	} else {

platform/uwp/os_uwp.cpp

@@ -147,7 +147,7 @@ void OS_UWP::initialize_core() {
 	ticks_start = 0;
 	ticks_start = get_ticks_usec();
 
-	IP_Unix::make_default();
+	IPUnix::make_default();
 
 	cursor_shape = CURSOR_ARROW;
 }

platform/windows/os_windows.cpp

@@ -204,7 +204,7 @@ void OS_Windows::initialize() {
 	current_pi.pi.hProcess = GetCurrentProcess();
 	process_map->insert(GetCurrentProcessId(), current_pi);
 
-	IP_Unix::make_default();
+	IPUnix::make_default();
 	main_loop = nullptr;
 }
 

tests/test_string.h

@@ -860,10 +860,10 @@ TEST_CASE("[String] match") {
 }
 
 TEST_CASE("[String] IPVX address to string") {
-	IP_Address ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334");
-	IP_Address ip(0x0123, 0x4567, 0x89ab, 0xcdef, true);
-	IP_Address ip2("fe80::52e5:49ff:fe93:1baf");
-	IP_Address ip3("::ffff:192.168.0.1");
+	IPAddress ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334");
+	IPAddress ip(0x0123, 0x4567, 0x89ab, 0xcdef, true);
+	IPAddress ip2("fe80::52e5:49ff:fe93:1baf");
+	IPAddress ip3("::ffff:192.168.0.1");
 	String ip4 = "192.168.0.1";
 	CHECK(ip4.is_valid_ip_address());
 

thirdparty/enet/godot.cpp

@@ -45,10 +45,10 @@
 /// Abstract ENet interface for UDP/DTLS.
 class ENetGodotSocket {
 public:
-	virtual Error bind(IP_Address p_ip, uint16_t p_port) = 0;
-	virtual Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) = 0;
-	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) = 0;
-	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) = 0;
+	virtual Error bind(IPAddress p_ip, uint16_t p_port) = 0;
+	virtual Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) = 0;
+	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) = 0;
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port) = 0;
 	virtual int set_option(ENetSocketOption p_option, int p_value) = 0;
 	virtual void close() = 0;
 	virtual void set_refuse_new_connections(bool p_enable) {} /* Only used by dtls server */
@@ -65,7 +65,7 @@ class ENetUDP : public ENetGodotSocket {
 
 private:
 	Ref<NetSocket> sock;
-	IP_Address local_address;
+	IPAddress local_address;
 	bool bound = false;
 
 public:
@@ -79,21 +79,21 @@ public:
 		sock->close();
 	}
 
-	Error bind(IP_Address p_ip, uint16_t p_port) {
+	Error bind(IPAddress p_ip, uint16_t p_port) {
 		local_address = p_ip;
 		bound = true;
 		return sock->bind(p_ip, p_port);
 	}
 
-	Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) {
+	Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) {
 		return sock->get_socket_address(r_ip, r_port);
 	}
 
-	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) {
 		return sock->sendto(p_buffer, p_len, r_sent, p_ip, p_port);
 	}
 
-	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port) {
 		Error err = sock->poll(NetSocket::POLL_TYPE_IN, 0);
 		if (err != OK) {
 			return err;
@@ -157,7 +157,7 @@ class ENetDTLSClient : public ENetGodotSocket {
 	bool verify = false;
 	String for_hostname;
 	Ref<X509Certificate> cert;
-	IP_Address local_address;
+	IPAddress local_address;
 
 public:
 	ENetDTLSClient(ENetUDP *p_base, Ref<X509Certificate> p_cert, bool p_verify, String p_for_hostname) {
@@ -178,12 +178,12 @@ public:
 		close();
 	}
 
-	Error bind(IP_Address p_ip, uint16_t p_port) {
+	Error bind(IPAddress p_ip, uint16_t p_port) {
 		local_address = p_ip;
 		return udp->bind(p_port, p_ip);
 	}
 
-	Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) {
+	Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) {
 		if (!udp->is_bound()) {
 			return ERR_UNCONFIGURED;
 		}
@@ -192,7 +192,7 @@ public:
 		return OK;
 	}
 
-	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) {
 		if (!connected) {
 			udp->connect_to_host(p_ip, p_port);
 			dtls->connect_to_peer(udp, verify, for_hostname, cert);
@@ -208,7 +208,7 @@ public:
 		return dtls->put_packet(p_buffer, p_len);
 	}
 
-	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port) {
 		dtls->poll();
 		if (dtls->get_status() == PacketPeerDTLS::STATUS_HANDSHAKING) {
 			return ERR_BUSY;
@@ -250,7 +250,7 @@ class ENetDTLSServer : public ENetGodotSocket {
 	Ref<UDPServer> udp_server;
 	Map<String, Ref<PacketPeerDTLS>> peers;
 	int last_service = 0;
-	IP_Address local_address;
+	IPAddress local_address;
 
 public:
 	ENetDTLSServer(ENetUDP *p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert) {
@@ -273,12 +273,12 @@ public:
 		udp_server->set_max_pending_connections(p_refuse ? 0 : 16);
 	}
 
-	Error bind(IP_Address p_ip, uint16_t p_port) {
+	Error bind(IPAddress p_ip, uint16_t p_port) {
 		local_address = p_ip;
 		return udp_server->listen(p_port, p_ip);
 	}
 
-	Error get_socket_address(IP_Address *r_ip, uint16_t *r_port) {
+	Error get_socket_address(IPAddress *r_ip, uint16_t *r_port) {
 		if (!udp_server->is_listening()) {
 			return ERR_UNCONFIGURED;
 		}
@@ -287,7 +287,7 @@ public:
 		return OK;
 	}
 
-	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IPAddress p_ip, uint16_t p_port) {
 		String key = String(p_ip) + ":" + itos(p_port);
 		ERR_FAIL_COND_V(!peers.has(key), ERR_UNAVAILABLE);
 		Ref<PacketPeerDTLS> peer = peers[key];
@@ -302,12 +302,12 @@ public:
 		return err;
 	}
 
-	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IPAddress &r_ip, uint16_t &r_port) {
 		udp_server->poll();
 		// TODO limits? Maybe we can better enforce allowed connections!
 		if (udp_server->is_connection_available()) {
 			Ref<PacketPeerUDP> udp = udp_server->take_connection();
-			IP_Address peer_ip = udp->get_packet_address();
+			IPAddress peer_ip = udp->get_packet_address();
 			int peer_port = udp->get_packet_port();
 			Ref<PacketPeerDTLS> peer = server->take_connection(udp);
 			PacketPeerDTLS::Status status = peer->get_status();
@@ -397,7 +397,7 @@ void enet_time_set(enet_uint32 newTimeBase) {
 }
 
 int enet_address_set_host(ENetAddress *address, const char *name) {
-	IP_Address ip = IP::get_singleton()->resolve_hostname(name);
+	IPAddress ip = IP::get_singleton()->resolve_hostname(name);
 	ERR_FAIL_COND_V(!ip.is_valid(), -1);
 
 	enet_address_set_ip(address, ip.get_ipv6(), 16);
@@ -442,9 +442,9 @@ void enet_host_refuse_new_connections(ENetHost *host, int p_refuse) {
 }
 
 int enet_socket_bind(ENetSocket socket, const ENetAddress *address) {
-	IP_Address ip;
+	IPAddress ip;
 	if (address->wildcard) {
-		ip = IP_Address("*");
+		ip = IPAddress("*");
 	} else {
 		ip.set_ipv6(address->host);
 	}
@@ -466,7 +466,7 @@ int enet_socket_send(ENetSocket socket, const ENetAddress *address, const ENetBu
 	ERR_FAIL_COND_V(address == nullptr, -1);
 
 	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
-	IP_Address dest;
+	IPAddress dest;
 	Error err;
 	size_t i = 0;
 
@@ -508,7 +508,7 @@ int enet_socket_receive(ENetSocket socket, ENetAddress *address, ENetBuffer *buf
 	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
 
 	int read;
-	IP_Address ip;
+	IPAddress ip;
 
 	Error err = sock->recvfrom((uint8_t *)buffers[0].data, buffers[0].dataLength, read, ip, address->port);
 	if (err == ERR_BUSY) {
@@ -525,7 +525,7 @@ int enet_socket_receive(ENetSocket socket, ENetAddress *address, ENetBuffer *buf
 }
 
 int enet_socket_get_address (ENetSocket socket, ENetAddress * address) {
-	IP_Address ip;
+	IPAddress ip;
 	uint16_t port;
 	ENetGodotSocket *sock = (ENetGodotSocket *)socket;