usaa24/sk1/main.c

#include "compressor.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void print_help()
{
    printf("# skomprimuje infile do súboru outfile\n./compressor -c infile outfile\n");
    printf("# dekomprimuje sUbor compressed a zapise do suboru uncompressed.\n./compressor -d compressed uncompressed\n");
    printf("./compressor -h  # Vypíše pomoc");
}

int main(int argc, char* argv[])
{
    if (argc < 2)
    {
        print_help();
        return 1;
    }

    if (strcmp(argv[1], "-h") == 0)
    {
        print_help();
        return 0;
    }
    else if (strcmp(argv[1], "-c") == 0 && argc == 4)
    {
        const char* infile = argv[2];
        const char* outfile = argv[3];
        if (compress_2(infile, outfile) < 0)
        {
            return 1;
        }
        //printf("Compressed successfully.\n");
    }
    else if (strcmp(argv[1], "-d") == 0 && argc == 4)
    {
        const char* compressed = argv[2];
        const char* uncompressed = argv[3];
        if (decompress_2(compressed, uncompressed) < 0)
        {
            return 1;
        }
        //printf("Decompressed successfully.\n");
    }
    else
    {
        print_help();
        return 1;
    }

    return 0;
}