49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
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/*---------------------------------------------------------------------------
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unzipstb.c
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Simple stub function for UnZip DLL (or shared library, whatever); does
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exactly the same thing as normal UnZip, except for additional printf()s
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of various version numbers, solely as a demonstration of what can/should
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be checked when using the DLL. (If major version numbers ever differ,
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assume program is incompatible with DLL--especially if DLL version is
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older. This is not likely to be a problem with *this* simple program,
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but most user programs will be much more complex.)
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---------------------------------------------------------------------------*/
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#include <stdio.h>
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#include "unzip.h"
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#include "version.h"
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int main(int argc, char *argv[])
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{
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static UzpVer *pVersion; /* no pervert jokes, please... */
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pVersion = UzpVersion();
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printf("UnZip stub: checking version numbers (DLL is dated %s)\n",
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pVersion->date);
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printf(" UnZip versions: expecting %d.%d%d, using %d.%d%d%s\n",
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UZ_MAJORVER, UZ_MINORVER, PATCHLEVEL, pVersion->unzip.major,
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pVersion->unzip.minor, pVersion->unzip.patchlevel, pVersion->betalevel);
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printf(" ZipInfo versions: expecting %d.%d%d, using %d.%d%d\n",
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ZI_MAJORVER, ZI_MINORVER, PATCHLEVEL, pVersion->zipinfo.major,
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pVersion->zipinfo.minor, pVersion->zipinfo.patchlevel);
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/*
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D2_M*VER and os2dll.* are obsolete, though retained for compatibility:
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printf(" OS2 DLL versions: expecting %d.%d%d, using %d.%d%d\n",
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D2_MAJORVER, D2_MINORVER, PATCHLEVEL, pVersion->os2dll.major,
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pVersion->os2dll.minor, pVersion->os2dll.patchlevel);
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*/
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if (pVersion->flag & 2)
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printf(" using zlib version %s\n", pVersion->zlib_version);
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printf("\n");
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/* call the actual UnZip routine (string-arguments version) */
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return UzpMain(argc, argv);
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}
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