| 1 | /*--------------------------------------------------------------------------- |
| 2 | |
| 3 | unzipstb.c |
| 4 | |
| 5 | Simple stub function for UnZip DLL (or shared library, whatever); does |
| 6 | exactly the same thing as normal UnZip, except for additional printf()s |
| 7 | of various version numbers, solely as a demonstration of what can/should |
| 8 | be checked when using the DLL. (If major version numbers ever differ, |
| 9 | assume program is incompatible with DLL--especially if DLL version is |
| 10 | older. This is not likely to be a problem with *this* simple program, |
| 11 | but most user programs will be much more complex.) |
| 12 | |
| 13 | ---------------------------------------------------------------------------*/ |
| 14 | |
| 15 | #include <stdio.h> |
| 16 | #include "unzip.h" |
| 17 | #include "version.h" |
| 18 | |
| 19 | int main(int argc, char *argv[]) |
| 20 | { |
| 21 | static UzpVer *pVersion; /* no pervert jokes, please... */ |
| 22 | |
| 23 | pVersion = UzpVersion(); |
| 24 | |
| 25 | printf("UnZip stub: checking version numbers (DLL is dated %s)\n", |
| 26 | pVersion->date); |
| 27 | printf(" UnZip versions: expecting %d.%d%d, using %d.%d%d%s\n", |
| 28 | UZ_MAJORVER, UZ_MINORVER, PATCHLEVEL, pVersion->unzip.major, |
| 29 | pVersion->unzip.minor, pVersion->unzip.patchlevel, pVersion->betalevel); |
| 30 | printf(" ZipInfo versions: expecting %d.%d%d, using %d.%d%d\n", |
| 31 | ZI_MAJORVER, ZI_MINORVER, PATCHLEVEL, pVersion->zipinfo.major, |
| 32 | pVersion->zipinfo.minor, pVersion->zipinfo.patchlevel); |
| 33 | |
| 34 | /* |
| 35 | D2_M*VER and os2dll.* are obsolete, though retained for compatibility: |
| 36 | |
| 37 | printf(" OS2 DLL versions: expecting %d.%d%d, using %d.%d%d\n", |
| 38 | D2_MAJORVER, D2_MINORVER, PATCHLEVEL, pVersion->os2dll.major, |
| 39 | pVersion->os2dll.minor, pVersion->os2dll.patchlevel); |
| 40 | */ |
| 41 | |
| 42 | if (pVersion->flag & 2) |
| 43 | printf(" using zlib version %s\n", pVersion->zlib_version); |
| 44 | printf("\n"); |
| 45 | |
| 46 | /* call the actual UnZip routine (string-arguments version) */ |
| 47 | return UzpMain(argc, argv); |
| 48 | } |