1 files changed, 0 insertions, 264 deletions
diff --git a/src/xdemos/ipc.c b/src/xdemos/ipc.c
deleted file mode 100644
index 54c9236f..00000000
--- a/src/xdemos/ipc.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* Copyright (c) 2003 VMware, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VMWARE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Simple IPC API
- * Brian Paul
- */
-
-
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include "ipc.h"
-
-#if defined(IRIX) || defined(irix)
-typedef int socklen_t;
-#endif
-
-#define NO_DELAY 1
-
-#define DEFAULT_MASTER_PORT 7011
-
-
-/*
- * Return my hostname in <nameOut>.
- * Return 1 for success, 0 for error.
- */
-int
-MyHostName(char *nameOut, int maxNameLength)
-{
-    int k = gethostname(nameOut, maxNameLength);
-    return k==0;
-}
-
-
-/*
- * Create a socket attached to a port.  Later, we can call AcceptConnection
- * on the socket returned from this function.
- * Return the new socket number or -1 if error.
- */
-int
-CreatePort(int *port)
-{
-    char hostname[1000];
-    struct sockaddr_in servaddr;
-    struct hostent *hp;
-    int so_reuseaddr = 1;
-    int tcp_nodelay = 1;
-    int sock, k;
-
-    /* create socket */
-    sock = socket(AF_INET, SOCK_STREAM, 0);
-    assert(sock > 2);
-
-    /* get my host name */
-    k = gethostname(hostname, 1000);
-    assert(k == 0);
-
-    /* get hostent info */
-    hp = gethostbyname(hostname);
-    assert(hp);
-
-    /* initialize the servaddr struct */
-    memset(&servaddr, 0, sizeof(servaddr) );
-    servaddr.sin_family = AF_INET;
-    servaddr.sin_port = htons((unsigned short) (*port));
-    memcpy((char *) &servaddr.sin_addr, hp->h_addr,
-	   sizeof(servaddr.sin_addr));
-
-    /* deallocate when we exit */
-    k = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
-		   (char *) &so_reuseaddr, sizeof(so_reuseaddr));
-    assert(k==0);
-
-    /* send packets immediately */
-#if NO_DELAY
-    k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
-		   (char *) &tcp_nodelay, sizeof(tcp_nodelay));
-    assert(k==0);
-#endif
-
-    if (*port == 0)
-        *port = DEFAULT_MASTER_PORT;
-
-    k = 1;
-    while (k && (*port < 65534)) {
-    	/* bind our address to the socket */
-    	servaddr.sin_port = htons((unsigned short) (*port));
-    	k = bind(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
-        if (k)
-           *port = *port + 1;
-    }
-
-#if 0
-    printf("###### Real Port: %d\n", *port);
-#endif
-
-    /* listen for connections */
-    k = listen(sock, 100);
-    assert(k == 0);
-
-    return sock;
-}
-
-
-/*
- * Accept a connection on the named socket.
- * Return a new socket for the new connection, or -1 if error.
- */
-int
-AcceptConnection(int socket)
-{
-    struct sockaddr addr;
-    socklen_t addrLen;
-    int newSock;
-
-    addrLen = sizeof(addr);
-    newSock = accept(socket, &addr, &addrLen);
-    if (newSock == 1)
-	return -1;
-    else
-	return newSock;
-}
-
-
-/*
- * Contact the server running on the given host on the named port.
- * Return socket number or -1 if error.
- */
-int
-Connect(const char *hostname, int port)
-{
-    struct sockaddr_in servaddr;
-    struct hostent *hp;
-    int sock, k;
-    int tcp_nodelay = 1;
-
-    assert(port);
-
-    sock = socket(AF_INET, SOCK_STREAM, 0);
-    assert(sock >= 0);
-
-    hp = gethostbyname(hostname);
-    assert(hp);
-
-    memset(&servaddr, 0, sizeof(servaddr));
-    servaddr.sin_family = AF_INET;
-    servaddr.sin_port = htons((unsigned short) port);
-    memcpy((char *) &servaddr.sin_addr, hp->h_addr, sizeof(servaddr.sin_addr));
-
-    k = connect(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
-    if (k != 0) {
-       perror("Connect:");
-       return -1;
-    }
-
-#if NO_DELAY
-    /* send packets immediately */
-    k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
-		   (char *) &tcp_nodelay, sizeof(tcp_nodelay));
-    assert(k==0);
-#endif
-
-    return sock;
-}
-
-
-void
-CloseSocket(int socket)
-{
-    close(socket);
-}
-
-
-int
-SendData(int socket, const void *data, int bytes)
-{
-    int sent = 0;
-    int b;
-
-    while (sent < bytes) {
-        b = write(socket, (char *) data + sent, bytes - sent);
-        if (b <= 0)
-            return -1; /* something broke */
-        sent += b;
-    }
-    return sent;
-}
-
-
-int
-ReceiveData(int socket, void *data, int bytes)
-{
-    int received = 0, b;
-
-    while (received < bytes) {
-        b = read(socket, (char *) data + received, bytes - received);
-        if (b <= 0)
-            return -1;
-        received += b;
-    }
-    return received;
-}
-
-
-int
-SendString(int socket, const char *str)
-{
-    const int len = strlen(str);
-    int sent, b;
-
-    /* first, send a 4-byte length indicator */
-    b = write(socket, &len, sizeof(len));
-    if (b <= 0)
-	return -1;
-
-    sent = SendData(socket, str, len);
-    assert(sent == len);
-    return sent;
-}
-
-
-int
-ReceiveString(int socket, char *str, int maxLen)
-{
-    int len, received, b;
-
-    /* first, read 4 bytes to see how long of string to receive */
-    b = read(socket, &len, sizeof(len));
-    if (b <= 0)
-	return -1;
-
-    assert(len <= maxLen);  /* XXX fix someday */
-    assert(len >= 0);
-    received = ReceiveData(socket, str, len);
-    assert(received != -1);
-    assert(received == len);
-    str[len] = 0;
-    return received;
-}