#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <sys/utsname.h>
#include <netinet/in.h>
#include <time.h>
#include <profile/instr_prof_interface.h>


void err(char*buf) {
    printf("%s\n", buf);
    _exit(1);
}

#undef HAVE_DEBUG
#undef HAVE_NOCRYPTO
#undef HAVE_NOCACHE
#define HAVE_NOHASH

#include "utils.h"
#include "table.h"
#include "tree.h"
#include "types.h"

#include "p4emu_hdr.h"
#include "p4emu_tab.h"
#include "p4emu_fwd.h"
#include "p4emu_msg.h"

void sendPack(unsigned char *bufD, int bufS, int port) {
}

void setMtu(int port, int mtu) {
}

void setState(int port, int sta) {
}

int getState(int port) {
    return 1;
}

void getStats(int port, unsigned char*buf, unsigned char*pre, int*len) {
}



int main(int argc, char **argv) {
    unsigned char origD[16384];
    dataPorts = 1;
    cpuPort = 1;
    initIface(0, "bench");
    initTables();
    struct packetContext ctx;
    ctx.stat = ifaceStat[0];
    initContext(&ctx);
    fflush(stdout);
    int origS = 0;
    if (argc < 3) err("usage: <commands> <bytes> <result>");
    FILE* fil = fopen(argv[1], "r");
    if (fil == NULL) err("error opening commands");
    for (;;) {
        char* lin = NULL;
        size_t len = 0;
        if (getline(&lin, &len, fil) < 0) break;
        doOneCommand(&ctx, (unsigned char*) lin);
        free(lin);
    }
    fclose(fil);
    fil = fopen(argv[2], "r");
    if (fil == NULL) err("error opening bytes");
    for (;;) {
        char* lin = NULL;
        size_t len = 0;
        if (getline(&lin, &len, fil) < 0) break;
        for (int i = 0;; i++) {
            if (lin[i] == 0) break;
            if (lin[i] == 32) continue;
            if (sscanf(&lin[i], "%hhx", &origD[origS]) != 1) continue;
            origS++;
            i++;
        }
        free(lin);
    }
    fclose(fil);
    memcpy(&ctx.bufD[preBuff], &origD[0], origS);
    __llvm_profile_reset_counters();
    processDataPacket(&ctx, origS, 0);
    __llvm_profile_set_filename(argv[3]);
}