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122 lines
2.9 KiB
C
122 lines
2.9 KiB
C
/*
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* Copyright (C) 2013 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief PNet test application
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*
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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*
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* @}
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <unistd.h>
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#include "net_if.h"
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#include "sixlowpan.h"
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#include "ipv6.h"
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#ifndef R_ADDR
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#define R_ADDR (1)
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#endif
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#define PNET_PORT (1234)
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#define ERROR(...) printf("ERROR: " __VA_ARGS__)
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int init_local_address(uint16_t r_addr)
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{
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ipv6_addr_t std_addr;
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ipv6_addr_init(&std_addr, 0xabcd, 0xef12, 0, 0, 0x1034, 0x00ff, 0xfe00,
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0);
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net_if_set_src_address_mode(0, NET_IF_TRANS_ADDR_M_SHORT);
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return net_if_set_hardware_address(0, r_addr) &&
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sixlowpan_lowpan_init_adhoc_interface(0, &std_addr);
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}
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int main(void)
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{
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int sockfd, res;
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struct sockaddr_in6 my_addr, their_addr;
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char buffer[14];
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their_addr.sin6_family = AF_INET6;
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#if R_ADDR == 1
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their_addr.sin6_port = PNET_PORT;
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#else
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their_addr.sin6_port = 0;
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#endif
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their_addr.sin6_flowinfo = 0;
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memset(&(their_addr.sin6_addr), 0, sizeof(their_addr.sin6_addr));
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their_addr.sin6_addr.uint16[0] = htons(0xabcd);
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their_addr.sin6_addr.uint16[1] = htons(0xef12);
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their_addr.sin6_addr.uint16[5] = htons(0x00ff);
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their_addr.sin6_addr.uint16[6] = htons(0xfe00);
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#if R_ADDR == 1
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their_addr.sin6_addr.uint16[7] = htons(2);
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#else
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their_addr.sin6_addr.uint16[7] = htons(1);
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#endif
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their_addr.sin6_scope_id = 0;
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if (!init_local_address(R_ADDR)) {
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ERROR("Can not initialize IP for hardware address %d.", R_ADDR);
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return 1;
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}
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memcpy(buffer, "Hello, World!", 14);
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memcpy(&my_addr, &in6addr_any, sizeof(my_addr));
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my_addr.sin6_port = PNET_PORT;
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sockfd = socket(AF_INET6, SOCK_DGRAM, 0);
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res = bind(sockfd, (struct sockaddr *)&my_addr, sizeof(my_addr));
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if (res < 0) {
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ERROR("Socket could not be bind");
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return 1;
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}
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#if R_ADDR == 1
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res = sendto(sockfd, buffer, strlen(buffer), 0,
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(struct sockaddr *)&their_addr,
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(socklen_t) sizeof(their_addr));
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#else
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socklen_t their_len;
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res = recvfrom(sockfd, buffer, strlen(buffer), 0,
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(struct sockaddr *)&their_addr,
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&their_len);
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if (their_addr.sin6_addr.uint8[15] != 1) {
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ERROR("Wrong sender address: %d\n", their_addr.sin6_addr.uint8[11]);
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return 1;
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}
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printf("Port: %d\n", their_addr.sin6_port);
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#endif
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if (res < 0) {
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ERROR("Message error");
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return 1;
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}
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close(sockfd);
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printf("All tests successful.\n");
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return 0;
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}
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