diff options
Diffstat (limited to 'nuttx/examples/nettest/nettest_client.c')
| -rw-r--r-- | nuttx/examples/nettest/nettest_client.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/nuttx/examples/nettest/nettest_client.c b/nuttx/examples/nettest/nettest_client.c deleted file mode 100644 index b879f8438..000000000 --- a/nuttx/examples/nettest/nettest_client.c +++ /dev/null @@ -1,204 +0,0 @@ -/**************************************************************************** - * examples/nettest/nettest-client.c - * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <sys/socket.h> -#include <netinet/in.h> - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> - -#include "nettest.h" - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -void send_client(void) -{ - struct sockaddr_in myaddr; - char *outbuf; -#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - char *inbuf; -#endif - int sockfd; - int nbytessent; -#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - int nbytesrecvd; - int totalbytesrecvd; -#endif - int ch; - int i; - - /* Allocate buffers */ - - outbuf = (char*)malloc(SENDSIZE); -#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - inbuf = (char*)malloc(SENDSIZE); - if (!outbuf || !inbuf) -#else - if (!outbuf) -#endif - { - message("client: failed to allocate buffers\n"); - exit(1); - } - - - /* Create a new TCP socket */ - - sockfd = socket(PF_INET, SOCK_STREAM, 0); - if (sockfd < 0) - { - message("client socket failure %d\n", errno); - goto errout_with_buffers; - } - - /* Connect the socket to the server */ - - myaddr.sin_family = AF_INET; - myaddr.sin_port = HTONS(PORTNO); -#if 0 - myaddr.sin_addr.s_addr = HTONL(INADDR_LOOPBACK); -#else - myaddr.sin_addr.s_addr = HTONL(CONFIG_EXAMPLE_NETTEST_CLIENTIP); -#endif - - message("client: Connecting...\n"); - if (connect( sockfd, (struct sockaddr*)&myaddr, sizeof(struct sockaddr_in)) < 0) - { - message("client: connect failure: %d\n", errno); - goto errout_with_socket; - } - message("client: Connected\n"); - - /* Initialize the buffer */ - - ch = 0x20; - for (i = 0; i < SENDSIZE; i++ ) - { - outbuf[i] = ch; - if (++ch > 0x7e) - { - ch = 0x20; - } - } - -#ifdef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - /* Then receive messages forever */ - - for (;;) - { - nbytessent = send(sockfd, outbuf, 512, 0); - if (nbytessent < 0) - { - message("client: send failed: %d\n", errno); - goto errout_with_socket; - } - else if (nbytessent != 512) - { - message("client: Bad send length=%d: %d\n", nbytessent); - goto errout_with_socket; - } - } -#else - /* Then send and receive one message */ - - message("client: Sending %d bytes\n", SENDSIZE); - nbytessent = send(sockfd, outbuf, SENDSIZE, 0); - message("client: Sent %d bytes\n", nbytessent); - - if (nbytessent < 0) - { - message("client: send failed: %d\n", errno); - goto errout_with_socket; - } - else if (nbytessent != SENDSIZE) - { - message("client: Bad send length: %d Expected: %d\n", nbytessent, SENDSIZE); - goto errout_with_socket; - } - - totalbytesrecvd = 0; - do - { - message("client: Receiving...\n"); - nbytesrecvd = recv(sockfd, &inbuf[totalbytesrecvd], SENDSIZE - totalbytesrecvd, 0); - - if (nbytesrecvd < 0) - { - message("client: recv failed: %d\n", errno); - goto errout_with_socket; - } - totalbytesrecvd += nbytesrecvd; - message("client: Received %d of %d bytes\n", totalbytesrecvd, SENDSIZE); - } - while (totalbytesrecvd < SENDSIZE); - - if (totalbytesrecvd != SENDSIZE) - { - message("client: Bad recv length: %d Expected: %d\n", totalbytesrecvd, SENDSIZE); - goto errout_with_socket; - } - else if (memcmp(inbuf, outbuf, SENDSIZE) != 0) - { - message("client: Received buffer does not match sent buffer\n"); - goto errout_with_socket; - } - - close(sockfd); - free(outbuf); -#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - free(inbuf); -#endif - return; -#endif - -errout_with_socket: - close(sockfd); - -errout_with_buffers: - free(outbuf); -#ifndef CONFIG_EXAMPLE_NETTEST_PERFORMANCE - free(inbuf); -#endif - exit(1); -} |