#define _GNU_SOURCE

#include<arpa/inet.h>
#include<errno.h>
#include<string.h>
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#include<unistd.h>
#include<inttypes.h>

#include<pcap.h>

#include"arping.h"

extern char* payload_suffix;
extern size_t payload_suffix_size;

int
main()
{
        const size_t maxpacket = 1500;
        uint8_t* const packet = calloc(1, maxpacket);
        size_t packet_size = 0;

        // Read packet.
        {
                uint8_t* p = packet;
                size_t size = maxpacket;
                while (size > 0) {
                        const ssize_t n = read(STDIN_FILENO, p, size);
                        if (n == 0) {
                                break;
                        }
                        if (n < 0) {
                                fprintf(stderr, "read(): %s\n", strerror(errno));
                                return 1;
                        }
                        size -= (size_t)n;
                        p += n;
                }
                packet_size = (size_t)(p - packet);
        }

        struct pcap_pkthdr pkthdr;
        pkthdr.ts.tv_sec = time(NULL);
        pkthdr.ts.tv_usec = 0;
        pkthdr.len = (uint32_t)packet_size;
        pkthdr.caplen = (uint32_t)packet_size;

        payload_suffix = calloc(payload_suffix_size, 1);
        verbose = 9;
        dstip = htonl(0x12345678);
        pingmac_recv(NULL, &pkthdr, packet);

        free(packet);
        return 0;
}
/* ---- Emacs Variables ----
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 */
