From 45fe3f79433403d54626d830d2f0932e0af57f2d Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 7 Feb 2009 02:46:14 +0000 Subject: Fix compilation problems with eZ80 targets git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1473 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/examples/nettest/nettest_client.c | 205 ++++++++++++++++++++++++++++++++ 1 file changed, 205 insertions(+) create mode 100644 nuttx/examples/nettest/nettest_client.c (limited to 'nuttx/examples/nettest/nettest_client.c') diff --git a/nuttx/examples/nettest/nettest_client.c b/nuttx/examples/nettest/nettest_client.c new file mode 100644 index 000000000..371f4d4f8 --- /dev/null +++ b/nuttx/examples/nettest/nettest_client.c @@ -0,0 +1,205 @@ +/**************************************************************************** + * examples/nettest/nettest-client.c + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 +#include +#include + +#include +#include +#include +#include +#include + +#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); +} -- cgit v1.2.3