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- //
- // COMPONENT_NAME: somu
- //
- // ORIGINS: 27
- //
- //
- // 10H9767, 10H9769 (C) COPYRIGHT International Business Machines Corp. 1992,1994
- // All Rights Reserved
- // Licensed Materials - Property of IBM
- // US Government Users Restricted Rights - Use, duplication or
- // disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
- //
-
-
- #ifndef somssock_idl
- #define somssock_idl
-
- #include <somobj.idl>
- #include <snglicls.idl>
-
- interface Sockets : SOMObject
- {
- typedef SOMFOREIGN sockaddr;
- #pragma modifier sockaddr : impctx="C", struct;
- typedef SOMFOREIGN iovec;
- #pragma modifier iovec : impctx="C", struct;
- typedef SOMFOREIGN msghdr;
- #pragma modifier msghdr : impctx="C", struct;
- typedef SOMFOREIGN fd_set;
- #pragma modifier fd_set : impctx="C", struct;
- typedef SOMFOREIGN timeval;
- #pragma modifier timeval : impctx="C", struct;
- typedef SOMFOREIGN hostent;
- #pragma modifier hostent : impctx="C", struct;
- typedef SOMFOREIGN servent;
- #pragma modifier servent : impctx="C", struct;
- typedef SOMFOREIGN in_addr;
- #pragma modifier in_addr : impctx="C", struct;
-
- long somsAccept (in long s, out sockaddr name, out long namelen);
-
- // Accept a connection request from a client.
-
- long somsBind (in long s, inout sockaddr name, in long namelen);
-
- // Binds a unique local name to the socket with descriptor s.
-
- long somsConnect (in long s, inout sockaddr name, in long namelen);
-
- // For streams sockets, attempts to establish a connection between
- // two sockets. For datagram sockets, specifies the socket's peer.
-
- hostent *somsGethostbyaddr (in char *addr, in long addrlen,
- in long domain);
-
- // Returns a hostent structure for the host address specified on
- // the call.
-
- hostent *somsGethostbyname (in string name);
-
- // Returns a hostent structure for the host name specified on
- // the call.
-
- hostent *somsGethostent ();
-
- // Returns a pointer to the next entry in the hosts file.
-
- unsigned long somsGethostid ();
-
- // Returns the unique identifier for the current host.
-
- long somsGethostname (in string name, in long namelength);
-
- // Retrieves the standard host name of the local host.
-
- long somsGetpeername (in long s, out sockaddr name, out long namelen);
-
- // Gets the name of the peer connected to socket s.
-
- servent *somsGetservbyname (in string name, in string protocol);
-
- // Retrieves an entry from the /etc/services file using the service
- // name as a search key.
-
- long somsGetsockname (in long s, out sockaddr name, out long namelen);
-
- // Stores the current name for the socket specified by the s
- // parameter into the structure pointed to by the name parameter.
-
- long somsGetsockopt (in long s, in long level, in long optname,
- in char *optval, out long option);
-
- // Returns the values of socket options at various protocol levels.
-
- unsigned long somsHtonl (in unsigned long a);
-
- // Translates an unsigned long integer from host-byte order to
- // network-byte order.
-
- unsigned short somsHtons (in unsigned short a);
-
- // Translates an unsigned short integer from host-byte order to
- // network-byte order.
-
- long somsIoctl (in long s, in long cmd, in char *data, in long length);
-
- // Controls the operating characteristics of sockets.
-
- unsigned long somsInet_addr (in string cp);
-
- // Interprets character strings representing numbers expressed in
- // standard '.' notation and returns numbers suitable for use as
- // internet addresses.
-
- unsigned long somsInet_lnaof (in in_addr addr);
-
- // Breaks apart the internet address and returns the local network
- // address portion.
-
- in_addr somsInet_makeaddr (in unsigned long net, in unsigned long lna);
-
- // Takes a network number and a local network address and constructs
- // an internet address.
-
- unsigned long somsInet_netof (in in_addr addr);
-
- // Returns the network number portion of the given internet address.
-
- unsigned long somsInet_network (in string cp);
-
- // Interprets character strings representing numbers expressed in
- // standard '.' notation and returns numbers suitable for use as
- // network numbers.
-
- string somsInet_ntoa (in in_addr addr);
-
- // Returns a pointer to a string expressed in the dotted-decimal
- // notation.
-
- long somsListen (in long s, in long backlog);
-
- // Creates a connection request queue of length backlog to queue
- // incoming connection requests, and then waits for incoming
- // connection requests.
-
- unsigned long somsNtohl (in unsigned long a);
-
- // Translates an unsigned long integer from network-byte order
- // to host-byte order.
-
- unsigned short somsNtohs (in unsigned short a);
-
- // Translates an unsigned short integer from network-byte order
- // to host-byte order.
-
- long somsReadv (in long s, inout iovec iov, in long iovcnt);
-
- // Reads data on socket s and stores it in a set of buffers
- // described by iov.
-
- long somsRecv (in long s, in char *buf, in long len, in long flags);
-
- // Receives data on streams socket s and stores it in buf.
-
- long somsRecvfrom (in long s, in char *buf, in long len,
- in long flags, out sockaddr name, out long namelen);
-
- // Receives data on datagram socket s and stores it in buf.
-
- long somsRecvmsg (in long s, inout msghdr msg, in long flags);
-
- // Receives messages on a socket with descriptor s and stores them
- // in an array of message headers.
-
- long somsSelect (in long nfds, inout fd_set readfds,
- inout fd_set writefds, inout fd_set exceptfds,
- inout timeval timeout);
-
- // Monitors activity on a set of different sockets until a timeout
- // expires, to see if any sockets are ready for reading or writing,
- // or if an exceptional condition is pending.
-
- long somsSend (in long s, in char *msg, in long len, in long flags);
-
- // Sends msg on streams socket s.
-
- long somsSendmsg (in long s, inout msghdr msg, in long flags);
-
- // Sends messages passed in an array of message headers on a socket
- // with descriptor s.
-
- long somsSendto (in long s, inout char msg, in long len,
- in long flags, inout sockaddr to, in long tolen);
-
- // Sends msg on datagram socket s.
-
- long somsSetsockopt (in long s, in long level, in long optname,
- in char *optval, in long optlen);
-
- // Sets options associated with a socket.
-
- long somsShutdown (in long s, in long how);
-
- // Shuts down all or part of a full-duplex connection.
-
- long somsSocket (in long domain, in long type, in long protocol);
-
- // Creates an endpoint for communication and returns a socket
- // descriptor representing the endpoint.
-
- long somsSoclose (in long s);
-
- // Shuts down socket s and frees resources allocated to the socket.
-
- long somsWritev (in long s, inout iovec iov, in long iovcnt);
-
- // Writes data on socket s. The data is gathered from the buffers
- // described by iov.
-
- attribute long serrno;
-
- #ifdef __SOMIDL__
- implementation
- {
- releaseorder:somsAccept, somsBind, somsConnect, somsGethostbyaddr,
- somsGethostbyname, somsGethostent, somsGethostid,
- somsGethostname, somsGetpeername, somsGetsockname,
- somsGetsockopt, somsHtonl, somsHtons, somsIoctl,
- somsInet_addr, somsInet_lnaof, somsInet_makeaddr,
- somsInet_netof, somsInet_network, somsInet_ntoa,
- somsListen, somsNtohl, somsNtohs, somsReadv,
- somsRecv, somsRecvfrom, somsRecvmsg, somsSelect,
- somsSend, somsSendmsg, somsSendto, somsSetsockopt,
- somsShutdown, somsSocket, somsSoclose, somsWritev,
- _set_serrno, _get_serrno, somsGetservbyname;
-
- majorversion = 2;
- minorversion = 1;
- callstyle=idl;
- metaclass = SOMMSingleInstance;
- dll="soms.dll";
- };
- #endif /* __SOMIDL__ */
- };
-
- #endif /* somssock_idl */
-