/*

 * This code shows how to read a zipfile included in an app's binary.

 *

 * License: this code is public domain. I make no warranty that it is useful,

 *  correct, harmless, or environmentally safe.

 *

 * This particular file may be used however you like, including copying it

 *  verbatim into a closed-source project, exploiting it commercially, and

 *  removing any trace of my name from the source (although I hope you won't

 *  do that). I welcome enhancements and corrections to this file, but I do

 *  not require you to send me patches if you make changes. This code has

 *  NO WARRANTY.

 *

 * Unless otherwise stated, the rest of PhysicsFS falls under the zlib license.

 *  Please see LICENSE in the root of the source tree.

 *

 *  This file was written by Ryan C. Gordon. (icculus@clutteredmind.org).

 */

/*

 * Compile this program and then attach a .zip file to the end of the

 *  compiled binary.

 *

 * On Linux, something like this will build the final binary:

 *   gcc -o selfextract.tmp selfextract.c -lphysfs && \

 *   cat selfextract.tmp myzipfile.zip >> selfextract && \

 *   chmod a+x selfextract && \

 *   rm -f selfextract.tmp

 *

 * This may not work on all platforms, and it probably only works with

 *  .zip files, since they are designed to be appended to another file.

 */

#include <stdio.h>

#include "physfs.h"

int main(int argc, char **argv)

{

    int rc = 0;

    if (!PHYSFS_init(argv[0]))

    {

        printf("PHYSFS_init() failed: %s\n", PHYSFS_getLastError());

        return(42);

    } /* if */

    rc = PHYSFS_addToSearchPath(argv[0], 0);

    if (!rc)

    {

        printf("Couldn't find self-extract data: %s\n", PHYSFS_getLastError());

        printf("This might mean you didn't append a zipfile to the binary.\n");

        return(42);

    } /* if */

    char **files = PHYSFS_enumerateFiles("/");

    char **i;

    for (i = files; *i != NULL; i++)

    {

        const char *dirorfile = PHYSFS_isDirectory(*i) ? "Directory" : "File";

        printf(" * %s '%s' is in root of attached data.\n", dirorfile, *i);

    } /* for */

    PHYSFS_freeList(files);

    return(0);

} /* main */