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-rw-r--r--lib/ic/examples/c-server/server.c246
1 files changed, 0 insertions, 246 deletions
diff --git a/lib/ic/examples/c-server/server.c b/lib/ic/examples/c-server/server.c
deleted file mode 100644
index a04d60e9b1..0000000000
--- a/lib/ic/examples/c-server/server.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 1998-2016. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <string.h>
-#ifdef __WIN32__
-#include <winsock2.h>
-#include <direct.h>
-#include <windows.h>
-#include <winbase.h>
-#else /* not __WIN32__ */
-#include <errno.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#endif
-#include "rmod_random__s.h"
-#include "ei_connect.h"
-
-/* Used functions */
-extern int gethostname(char *buf, int buflen);
-static int getport(int sockd);
-static int getlisten(int port);
-static int init(ei_cnode *ec, int *sd, int *portnr, int *epmd_fd);
-void terminate(int *fd, int *sd, int *epmd_fd);
-static void server_loop(ei_cnode *ec, int fd, int sd);
-
-/* change these, or even better, make command-line args to program... */
-#define COOKIE "flash"
-#define SERVER "babbis"
-#define NODENAMESZ 512
-#define HOSTNAMESZ 256
-#define INBUFSZ 1024
-#define OUTBUFSZ 1024
-
-
-int main(int argc, char **argv)
-{
- int sd;
- int portnr;
- int epmd_fd;
- ei_cnode ec;
-
- /* crate file descriptors */
- if (init(&ec, &sd, &portnr, &epmd_fd) < 0)
- return -1;
-
- /* start server loop */
- server_loop(&ec, sd, epmd_fd);
-
- return 0;
-}
-
-
-
-static void server_loop(ei_cnode *ec, int sd, int epmd_fd)
-{
- ErlConnect conn;
- erlang_msg msg;
- int status=1;
- CORBA_Environment *env;
-
- /* Create and init CORBA_Environment */
- env = CORBA_Environment_alloc(INBUFSZ,OUTBUFSZ);
-
- while (status >= 0) {
- status = 1;
-
- if ((env->_fd = ei_accept(ec, sd, &conn)) < 0) {
- /* error */
- fprintf(stderr,"Accept failed: %s\n",strerror(errno));
- } else {
- /* connection */
- fprintf(stderr,"Accepted connection from %s\n",conn.nodename);
-
- while (status >= 0) {
-
- /* write message to buffer */
- status = ei_receive_encoded(env->_fd, &env->_inbuf, &env->_inbufsz, &msg, &env->_iin);
- switch(status) {
- case ERL_SEND:
- case ERL_REG_SEND :
- /* do transaction with fd */
- rmod_random__switch(NULL,env);
-
- switch(env->_major) {
- case CORBA_NO_EXCEPTION: /* Success */
- break;
- case CORBA_SYSTEM_EXCEPTION: /* System exception */
- printf("Request failure, reason : %s\n",(char *) CORBA_exception_value(env));
- CORBA_exception_free(env);
- break;
- default: /* Should not come here */
- CORBA_exception_free(env);
- break;
- }
-
- /* send outdata */
- if (env->_iout > 0)
- ei_send_encoded(env->_fd,&env->_caller,env->_outbuf,env->_iout);
- break;
-
- case ERL_TICK :
- break;
- default : /* < 0 */
- printf("Connection terminated\n");
- break;
- }
- }
- }
- status=0; /* restart */
- }
-
- /* close file descriptors */
- terminate(&env->_fd, &sd, &epmd_fd);
-
- /* Free env & buffers */
- CORBA_free(env->_inbuf);
- CORBA_free(env->_outbuf);
- CORBA_free(env);
-}
-
-
-
-static int init(int *sd, int *portnr, int *epmd_fd)
-{
- char host[HOSTNAMESZ];
- char servernode[NODENAMESZ];
- struct hostent *h;
-
- /* get the host name */
- if ((gethostname(host,HOSTNAMESZ)))
- fprintf(stderr,"can't find own hostname\n");
- else {
- /* identify host */
- if (!(h = erl_gethostbyname(host)))
- fprintf(stdout,"can't find own ip address\n");
- else {
-
- /* get a listen port. 0 means let system choose port number */
- *sd = getlisten(0);
-
- /* what port did we get? */
- /* this call not necessary if we specified port in call to getlisten() */
- *portnr = getport(*sd);
-
- /* make the nodename server@host */
- sprintf(servernode,"%s@%s",SERVER,host);
-
- /* initiate */
- /* cnode, host, alive, alive@host, addr, cookie, creation */
- if (ei_connect_xinit(ec, host, SERVER, servernode,
- (Erl_IpAddr)(h->h_addr_list[0]),
- COOKIE, 0) == 0) {
- /* let epmd know we are here */
- *epmd_fd = ei_publish(ec, *portnr);
- if (*epmd_fd >= 0)
- return 0;
- }
- }
- }
- return -1;
-}
-
-
-void terminate(int *fd, int *sd, int *epmd_fd) {
-
- close(*fd);
-
- /* remove info from epnd */
- close(*epmd_fd);
-
- /* return socket */
- close(*sd);
-
-}
-
-
-
-/* tells you what port you are using on given socket */
-static int getport(int sockd)
-{
- struct sockaddr_in addr;
- int namelen = sizeof(addr);
- int i;
-
- memset(&addr,0,sizeof(addr));
-
- if ((i = getsockname(sockd,(struct sockaddr *)&addr,&namelen))<0)
- return i;
-
- return ntohs(addr.sin_port);
-}
-
-
-
-/* return a listen socket, bound to given port */
-/* specify port = 0 to let system assign port */
-static int getlisten(int port)
-{
- int sockd;
- struct sockaddr_in inaddr;
- int opt = 1;
- int i;
-
- /* get listen socket */
- if ((sockd = socket(AF_INET,SOCK_STREAM,0)) < 0) return sockd;
-
- if ((i=setsockopt(sockd,SOL_SOCKET,SO_REUSEADDR,(void *)&opt,sizeof(opt)))<0)
- return i;
-
- /* bind to requested port */
- memset(&inaddr,0,sizeof(inaddr));
- inaddr.sin_family = AF_INET;
- inaddr.sin_addr.s_addr = htonl(INADDR_ANY);
- inaddr.sin_port = htons(port);
-
- if ((i = bind(sockd,(struct sockaddr*) &inaddr, sizeof(inaddr))) < 0)
- return i;
-
- listen(sockd,5);
-
- return sockd;
-}