🛠️🐜 Antkeeper superbuild with dependencies included
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66 lines
2.1 KiB
66 lines
2.1 KiB
/*
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* This code shows how to read a zipfile included in an app's binary.
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*
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* License: this code is public domain. I make no warranty that it is useful,
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* correct, harmless, or environmentally safe.
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*
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* This particular file may be used however you like, including copying it
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* verbatim into a closed-source project, exploiting it commercially, and
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* removing any trace of my name from the source (although I hope you won't
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* do that). I welcome enhancements and corrections to this file, but I do
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* not require you to send me patches if you make changes. This code has
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* NO WARRANTY.
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*
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* Unless otherwise stated, the rest of PhysicsFS falls under the zlib license.
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* Please see LICENSE.txt in the root of the source tree.
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*
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* This file was written by Ryan C. Gordon. (icculus@icculus.org).
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*/
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/*
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* Compile this program and then attach a .zip file to the end of the
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* compiled binary.
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*
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* On Linux, something like this will build the final binary:
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* gcc -o selfextract.tmp selfextract.c -lphysfs && \
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* cat selfextract.tmp myzipfile.zip >> selfextract && \
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* chmod a+x selfextract && \
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* rm -f selfextract.tmp
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*
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* This may not work on all platforms, and it probably only works with
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* .zip files, since they are designed to be appended to another file.
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*/
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#include <stdio.h>
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#include "physfs.h"
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int main(int argc, char **argv)
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{
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int rc = 0;
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if (!PHYSFS_init(argv[0]))
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{
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printf("PHYSFS_init() failed: %s\n", PHYSFS_getErrorByCode(PHYSFS_getLastErrorCode()));
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return 42;
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} /* if */
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rc = PHYSFS_addToSearchPath(argv[0], 0);
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if (!rc)
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{
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printf("Couldn't find self-extract data: %s\n", PHYSFS_getErrorByCode(PHYSFS_getLastErrorCode()));
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printf("This might mean you didn't append a zipfile to the binary.\n");
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return 42;
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} /* if */
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char **files = PHYSFS_enumerateFiles("/");
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char **i;
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for (i = files; *i != NULL; i++)
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{
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const char *dirorfile = PHYSFS_isDirectory(*i) ? "Directory" : "File";
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printf(" * %s '%s' is in root of attached data.\n", dirorfile, *i);
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} /* for */
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PHYSFS_freeList(files);
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return 0;
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} /* main */
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