Initial project import

tools/v/vlib/net/aasocket.c.v

@@ -0,0 +1,129 @@
+module net
+
+$if windows {
+	// This is mainly here for tcc on windows
+	// which apparently doesnt have this definition
+	#include "@VMODROOT/vlib/net/ipv6_v6only.h"
+}
+
+$if windows {
+	$if msvc {
+		// Force these to be included before afunix!
+		#include <winsock2.h>
+		#include <ws2tcpip.h>
+		#include <afunix.h>
+	} $else {
+		#include "@VMODROOT/vlib/net/afunix.h"
+	}
+} $else {
+	#include <sys/un.h>
+}
+
+// Select represents a select operation
+enum Select {
+	read
+	write
+	except
+}
+
+// SocketType are the available sockets
+pub enum SocketType {
+	udp       = C.SOCK_DGRAM
+	tcp       = C.SOCK_STREAM
+	seqpacket = C.SOCK_SEQPACKET
+	raw       = C.SOCK_RAW
+}
+
+// AddrFamily are the available address families
+pub enum AddrFamily {
+	unix   = C.AF_UNIX
+	ip     = C.AF_INET
+	ip6    = C.AF_INET6
+	unspec = C.AF_UNSPEC
+}
+
+fn C.socket(domain i32, typ i32, protocol i32) i32
+
+// fn C.setsockopt(sockfd int, level int, optname int, optval voidptr, optlen C.socklen_t) int
+fn C.setsockopt(sockfd i32, level i32, optname i32, optval voidptr, optlen u32) i32
+
+fn C.htonl(host u32) u32
+fn C.htons(host u16) u16
+
+fn C.ntohl(net u32) u32
+fn C.ntohs(net u16) u16
+
+// fn C.bind(sockfd int, addr &C.sockaddr, addrlen C.socklen_t) int
+// use voidptr for arg 2 because sockaddr is a generic descriptor for any kind of socket operation,
+// it can also take sockaddr_in depending on the type of socket used in arg 1
+fn C.bind(sockfd i32, addr voidptr, addrlen u32) i32
+
+fn C.listen(sockfd i32, backlog i32) i32
+
+// fn C.accept(sockfd int, addr &C.sockaddr, addrlen &C.socklen_t) int
+fn C.accept(sockfd i32, addr voidptr, addrlen &u32) i32
+
+fn C.getaddrinfo(node &char, service &char, hints &C.addrinfo, res &&C.addrinfo) i32
+
+fn C.freeaddrinfo(info &C.addrinfo)
+
+$if !windows {
+	fn C.gai_strerror(code i32) &char
+}
+
+// fn C.connect(sockfd int, addr &C.sockaddr, addrlen C.socklen_t) int
+fn C.connect(sockfd i32, addr voidptr, addrlen u32) i32
+
+// fn C.send(sockfd int, buf voidptr, len usize, flags int) usize
+fn C.send(sockfd i32, buf voidptr, len usize, flags i32) i32
+
+// fn C.sendto(sockfd int, buf voidptr, len usize, flags int, dest_add &C.sockaddr, addrlen C.socklen_t) usize
+fn C.sendto(sockfd i32, buf voidptr, len usize, flags i32, dest_add voidptr, addrlen u32) i32
+
+// fn C.recv(sockfd int, buf voidptr, len usize, flags int) usize
+fn C.recv(sockfd i32, buf voidptr, len usize, flags i32) i32
+
+// fn C.recvfrom(sockfd int, buf voidptr, len usize, flags int, src_addr &C.sockaddr, addrlen &C.socklen_t) usize
+fn C.recvfrom(sockfd i32, buf voidptr, len usize, flags i32, src_addr voidptr, addrlen &u32) i32
+
+fn C.shutdown(socket i32, how i32) i32
+
+// fn C.getpeername(sockfd int, addr &C.sockaddr, addlen &C.socklen_t) int
+fn C.getpeername(sockfd i32, addr voidptr, addlen &u32) i32
+
+fn C.inet_ntop(af i32, src voidptr, dst &char, dst_size i32) &char
+
+fn C.WSAAddressToStringA(lpsaAddress voidptr, dwAddressLength u32, lpProtocolInfo voidptr, lpszAddressString &char,
+	lpdwAddressStringLength &u32) i32
+
+// fn C.getsockname(sockfd int, addr &C.sockaddr, addrlen &C.socklen_t) int
+fn C.getsockname(sockfd i32, addr &C.sockaddr, addrlen &u32) i32
+
+fn C.getsockopt(sockfd i32, level i32, optname i32, optval voidptr, optlen &u32) i32
+
+// defined in builtin
+// fn C.read() int
+// fn C.close() int
+
+fn C.ioctlsocket(s i32, cmd i32, argp &u32) i32
+
+fn C.fcntl(fd i32, cmd i32, arg ...voidptr) i32
+
+fn C.select(ndfs i32, readfds &C.fd_set, writefds &C.fd_set, exceptfds &C.fd_set, timeout &C.timeval) i32
+
+fn C.FD_ZERO(fdset &C.fd_set)
+
+fn C.FD_SET(fd i32, fdset &C.fd_set)
+
+fn C.FD_ISSET(fd i32, fdset &C.fd_set) i32
+
+fn C.inet_pton(family i32, saddr &char, addr voidptr) i32
+
+fn C.photon_socket(domain i32, typ i32, protocol i32) i32
+fn C.photon_connect(i32, voidptr, u32, timeout u64) i32
+fn C.photon_accept(i32, voidptr, i32, timeout u64) i32
+fn C.photon_send(i32, voidptr, i32, i32, timeout u64) i32
+fn C.photon_recv(i32, voidptr, i32, i32, timeout u64) i32
+
+@[typedef]
+pub struct C.fd_set {}