UNetwork

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jtux
Class UNetwork

java.lang.Object
  jtux.UNetwork

public class UNetwork
extends java.lang.Object
extends java.lang.Object

Class for network system calls.

Not implemented:

                inet_addr, inet_ntoa: Replaced by inet_ntop and inet_pton.
                {set/get/end}{host/net/proto/serv}ent - To Do.
                gethostbyname, gethostbyaddr - replaced by getaddrinfo/getnameinfo.
                getnetbyname, getnetbyaddr - To Do
                getprotobyname, getprotobynumber- To Do
                getservbyname, getservbyport - To Do
                if_* - To Do
                getsockname, getpeername - To Do
                socketpair - To Do
                shutdown - To Do

Nested Class Summary
`static class`	`UNetwork.AddrInfoListHead` Jtux-only -- non-standard.
`static class`	`UNetwork.s_addrinfo` Java version of C struct addrinfo.
`static class`	`UNetwork.s_in_addr` Java version of C struct in_addr.
`static class`	`UNetwork.s_in6_addr` Java version of C struct in6_addr.
`static class`	`UNetwork.s_linger` Java version of C struct linger.
`static class`	`UNetwork.s_msghdr` Java version of C struct msghd.
`static class`	`UNetwork.s_sockaddr` Java version of C struct sockaddr.
`static class`	`UNetwork.s_sockaddr_in` Java version of C struct sockaddr_in.
`static class`	`UNetwork.s_sockaddr_in6` Java version of C struct sockaddr_in6.
`static class`	`UNetwork.s_sockaddr_un` Java version of C struct sockaddr_un.
`static class`	`UNetwork.SockOptValue` Following class and its subclasses handle the value argument of setsockopt, which in C is of type "const void *".
`static class`	`UNetwork.SockOptValue_boolean` Not necessary to use SockOptValue_boolean -- SockOptValue_int works just as well, as the UNIX system call doesn't know the difference.
`static class`	`UNetwork.SockOptValue_int`
`static class`	`UNetwork.SockOptValue_s_linger`
`static class`	`UNetwork.SockOptValue_s_timeval`

Constructor Summary
`UNetwork()`

Method Summary
`static int`	`accept(int socket_fd, UNetwork.s_sockaddr sa, UUtil.IntHolder sa_len)` Calls accept.
`static void`	`bind(int socket_fd, UNetwork.s_sockaddr sa, int sa_len)` Calls bind.
`static void`	`connect(int socket_fd, UNetwork.s_sockaddr sa, int sa_len)` Calls connect.
`static void`	`freeaddrinfo(UNetwork.s_addrinfo infop)` Calls freeaddrinfo.
`static java.lang.String`	`gai_strerror(int code)` Calls gai_strerror.
`static void`	`getaddrinfo(java.lang.String nodename, java.lang.String servname, UNetwork.s_addrinfo hint, UNetwork.AddrInfoListHead infop)` Calls getaddrinfo.
`static long`	`gethostid()` Calls gethostid.
`static void`	`gethostname(java.lang.StringBuffer name)` Calls gethostname.
`static void`	`getnameinfo(UNetwork.s_sockaddr sa, int sa_len, java.lang.StringBuffer nodename, java.lang.StringBuffer servname, int flags)` Calls getnameinfo.
`static void`	`getsockopt(int socket_fd, int level, int option, UNetwork.SockOptValue value, UUtil.IntHolder value_len)` Calls getsockopt.
`static int`	`htonl(int hostnum)` Calls htonl.
`static short`	`htons(short hostnum)` Calls htons.
`static java.lang.String`	`inet_ntop(int domain, byte[] src)` Calls inet_ntop.
`static java.lang.String`	`inet_ntop(int domain, int src)` Calls inet_ntop.
`static void`	`inet_pton(int domain, java.lang.String src, byte[] dst)` Calls inet_pton.
`static void`	`inet_pton(int domain, java.lang.String src, UUtil.IntHolder dst)` Calls inet_pton.
`static void`	`listen(int socket_fd, int backlog)` Calls listen.
`static int`	`ntohl(int netnum)` Calls ntohl.
`static short`	`ntohs(short netnum)` Calls ntohs.
`static int`	`recv(int socket_fd, byte[] buffer, int length, int flags)` Calls recv.
`static int`	`recvfrom(int socket_fd, byte[] buffer, int length, int flags, UNetwork.s_sockaddr sa, UUtil.IntHolder sa_len)` Calls recvfrom.
`static int`	`recvmsg(int socket_fd, UNetwork.s_msghdr message, int flags)` Calls recvmsg.
`static int`	`send(int socket_fd, byte[] data, int length, int flags)` Calls send.
`static int`	`sendmsg(int socket_fd, UNetwork.s_msghdr message, int flags)` Calls sendmsg.
`static int`	`sendto(int socket_fd, byte[] message, int length, int flags, UNetwork.s_sockaddr sa, int sa_len)` Calls sendto.
`static void`	`setsockopt(int socket_fd, int level, int option, UNetwork.SockOptValue value, int value_len)` Calls setsockopt.
`static int`	`sockatmark(int socket_fd)` Calls sockatmark.
`static int`	`socket(int domain, int type, int protocol)` Calls socket.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

UNetwork

public UNetwork()

Method Detail