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Carla/data/windows/unzipfx-carla/unzip.h

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  1. /*---------------------------------------------------------------------------

  2. 

  3.   unzip.h (new)

  4. 

  5.   Copyright (c) 1990-2009 Info-ZIP.  All rights reserved.

  6. 

  7.   This header file contains the public macros and typedefs required by

  8.   both the UnZip sources and by any application using the UnZip API.  If

  9.   UNZIP_INTERNAL is defined, it includes unzpriv.h (containing includes,

  10.   prototypes and extern variables used by the actual UnZip sources).

  11. 

  12.   ---------------------------------------------------------------------------*/

  13. /*---------------------------------------------------------------------------

  14. This is version 2009-Jan-02 of the Info-ZIP license.

  15. The definitive version of this document should be available at

  16. ftp://ftp.info-zip.org/pub/infozip/license.html indefinitely and

  17. a copy at http://www.info-zip.org/pub/infozip/license.html.

  18. 

  19. 

  20. Copyright (c) 1990-2009 Info-ZIP.  All rights reserved.

  21. 

  22. For the purposes of this copyright and license, "Info-ZIP" is defined as

  23. the following set of individuals:

  24. 

  25.    Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois,

  26.    Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth,

  27.    Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz,

  28.    David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko,

  29.    Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs,

  30.    Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda,

  31.    Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren,

  32.    Rich Wales, Mike White.

  33. 

  34. This software is provided "as is," without warranty of any kind, express

  35. or implied.  In no event shall Info-ZIP or its contributors be held liable

  36. for any direct, indirect, incidental, special or consequential damages

  37. arising out of the use of or inability to use this software.

  38. 

  39. Permission is granted to anyone to use this software for any purpose,

  40. including commercial applications, and to alter it and redistribute it

  41. freely, subject to the above disclaimer and the following restrictions:

  42. 

  43.     1. Redistributions of source code (in whole or in part) must retain

  44.        the above copyright notice, definition, disclaimer, and this list

  45.        of conditions.

  46. 

  47.     2. Redistributions in binary form (compiled executables and libraries)

  48.        must reproduce the above copyright notice, definition, disclaimer,

  49.        and this list of conditions in documentation and/or other materials

  50.        provided with the distribution.  Additional documentation is not needed

  51.        for executables where a command line license option provides these and

  52.        a note regarding this option is in the executable's startup banner.  The

  53.        sole exception to this condition is redistribution of a standard

  54.        UnZipSFX binary (including SFXWiz) as part of a self-extracting archive;

  55.        that is permitted without inclusion of this license, as long as the

  56.        normal SFX banner has not been removed from the binary or disabled.

  57. 

  58.     3. Altered versions--including, but not limited to, ports to new operating

  59.        systems, existing ports with new graphical interfaces, versions with

  60.        modified or added functionality, and dynamic, shared, or static library

  61.        versions not from Info-ZIP--must be plainly marked as such and must not

  62.        be misrepresented as being the original source or, if binaries,

  63.        compiled from the original source.  Such altered versions also must not

  64.        be misrepresented as being Info-ZIP releases--including, but not

  65.        limited to, labeling of the altered versions with the names "Info-ZIP"

  66.        (or any variation thereof, including, but not limited to, different

  67.        capitalizations), "Pocket UnZip," "WiZ" or "MacZip" without the

  68.        explicit permission of Info-ZIP.  Such altered versions are further

  69.        prohibited from misrepresentative use of the Zip-Bugs or Info-ZIP

  70.        e-mail addresses or the Info-ZIP URL(s), such as to imply Info-ZIP

  71.        will provide support for the altered versions.

  72. 

  73.     4. Info-ZIP retains the right to use the names "Info-ZIP," "Zip," "UnZip,"

  74.        "UnZipSFX," "WiZ," "Pocket UnZip," "Pocket Zip," and "MacZip" for its

  75.        own source and binary releases.

  76.   ---------------------------------------------------------------------------*/

  77. 

  78. #ifndef __unzip_h   /* prevent multiple inclusions */

  79. #define __unzip_h

  80. 

  81. /*---------------------------------------------------------------------------

  82.     Predefined, machine-specific macros.

  83.   ---------------------------------------------------------------------------*/

  84. 

  85. #ifdef __GO32__                 /* MS-DOS extender:  NOT Unix */

  86. #  ifdef unix

  87. #    undef unix

  88. #  endif

  89. #  ifdef _unix

  90. #    undef _unix

  91. #  endif

  92. #  ifdef __unix

  93. #    undef __unix

  94. #  endif

  95. #  ifdef __unix__

  96. #    undef __unix__

  97. #  endif

  98. #endif

  99. 

  100. #if ((defined(__convex__) || defined(__convexc__)) && !defined(CONVEX))

  101. #  define CONVEX

  102. #endif

  103. 

  104. #if (defined(unix) || defined(_unix) || defined(__unix) || defined(__unix__))

  105. #  ifndef UNIX

  106. #    define UNIX

  107. #  endif

  108. #endif /* unix || _unix || __unix || __unix__ */

  109. #if (defined(M_XENIX) || defined(COHERENT) || defined(__hpux))

  110. #  ifndef UNIX

  111. #    define UNIX

  112. #  endif

  113. #endif /* M_XENIX || COHERENT || __hpux */

  114. #if (defined(__NetBSD__) || defined(__FreeBSD__))

  115. #  ifndef UNIX

  116. #    define UNIX

  117. #  endif

  118. #endif /* __NetBSD__ || __FreeBSD__ */

  119. #if (defined(CONVEX) || defined(MINIX) || defined(_AIX) || defined(__QNX__))

  120. #  ifndef UNIX

  121. #    define UNIX

  122. #  endif

  123. #endif /* CONVEX || MINIX || _AIX || __QNX__ */

  124. 

  125. #if (defined(VM_CMS) || defined(MVS))

  126. #  define CMS_MVS

  127. #endif

  128. 

  129. #if (defined(__OS2__) && !defined(OS2))

  130. #  define OS2

  131. #endif

  132. 

  133. #if (defined(__TANDEM) && !defined(TANDEM))

  134. #  define TANDEM

  135. #endif

  136. 

  137. #if (defined(__VMS) && !defined(VMS))

  138. #  define VMS

  139. #endif

  140. 

  141. #if ((defined(__WIN32__) || defined(_WIN32)) && !defined(WIN32))

  142. #  define WIN32

  143. #endif

  144. #if ((defined(__WINNT__) || defined(__WINNT)) && !defined(WIN32))

  145. #  define WIN32

  146. #endif

  147. 

  148. #if defined(_WIN32_WCE)

  149. #  ifndef WIN32         /* WinCE is treated as a variant of the Win32 API */

  150. #    define WIN32

  151. #  endif

  152. #  ifndef UNICODE       /* WinCE requires UNICODE wide character support */

  153. #    define UNICODE

  154. #  endif

  155. #endif

  156. 

  157. #ifdef __COMPILER_KCC__

  158. #  include <c-env.h>

  159. #  ifdef SYS_T20

  160. #    define TOPS20

  161. #  endif

  162. #endif /* __COMPILER_KCC__ */

  163. 

  164. /* Borland C does not define __TURBOC__ if compiling for a 32-bit platform */

  165. #ifdef __BORLANDC__

  166. #  ifndef __TURBOC__

  167. #    define __TURBOC__

  168. #  endif

  169. #  if (!defined(__MSDOS__) && !defined(OS2) && !defined(WIN32))

  170. #    define __MSDOS__

  171. #  endif

  172. #endif

  173. 

  174. /* define MSDOS for Turbo C (unless OS/2) and Power C as well as Microsoft C */

  175. #ifdef __POWERC

  176. #  define __TURBOC__

  177. #  define MSDOS

  178. #endif /* __POWERC */

  179. 

  180. #if (defined(__MSDOS__) && !defined(MSDOS))   /* just to make sure */

  181. #  define MSDOS

  182. #endif

  183. 

  184. /* RSXNTDJ (at least up to v1.3) compiles for WIN32 (RSXNT) using a derivate

  185.    of the EMX environment, but defines MSDOS and __GO32__. ARG !!! */

  186. #if (defined(MSDOS) && defined(WIN32))

  187. #  undef MSDOS                  /* WIN32 is >>>not<<< MSDOS */

  188. #endif

  189. #if (defined(__GO32__) && defined(__EMX__) && defined(__RSXNT__))

  190. #  undef __GO32__

  191. #endif

  192. 

  193. #if (defined(linux) && !defined(LINUX))

  194. #  define LINUX

  195. #endif

  196. 

  197. #ifdef __riscos

  198. #  define RISCOS

  199. #endif

  200. 

  201. #if (defined(THINK_C) || defined(MPW))

  202. #  define MACOS

  203. #endif

  204. #if (defined(__MWERKS__) && defined(macintosh))

  205. #  define MACOS

  206. #endif

  207. 

  208. /* use prototypes and ANSI libraries if __STDC__, or MS-DOS, or OS/2, or Win32,

  209.  * or IBM C Set/2, or Borland C, or Watcom C, or GNU gcc (emx or Cygwin),

  210.  * or Macintosh, or Sequent, or Atari, or IBM RS/6000, or Silicon Graphics,

  211.  * or Convex?, or AtheOS, or BeOS.

  212.  */

  213. #if (defined(__STDC__) || defined(MSDOS) || defined(OS2) || defined(WIN32))

  214. #  ifndef PROTO

  215. #    define PROTO

  216. #  endif

  217. #  ifndef MODERN

  218. #    define MODERN

  219. #  endif

  220. #endif

  221. #if (defined(__IBMC__) || defined(__BORLANDC__) || defined(__WATCOMC__))

  222. #  ifndef PROTO

  223. #    define PROTO

  224. #  endif

  225. #  ifndef MODERN

  226. #    define MODERN

  227. #  endif

  228. #endif

  229. #if (defined(__EMX__) || defined(__CYGWIN__))

  230. #  ifndef PROTO

  231. #    define PROTO

  232. #  endif

  233. #  ifndef MODERN

  234. #    define MODERN

  235. #  endif

  236. #endif

  237. #if (defined(MACOS) || defined(ATARI_ST) || defined(RISCOS) || defined(THEOS))

  238. #  ifndef PROTO

  239. #    define PROTO

  240. #  endif

  241. #  ifndef MODERN

  242. #    define MODERN

  243. #  endif

  244. #endif

  245. /* Sequent running Dynix/ptx:  non-modern compiler */

  246. #if (defined(_AIX) || defined(sgi) || (defined(_SEQUENT_) && !defined(PTX)))

  247. #  ifndef PROTO

  248. #    define PROTO

  249. #  endif

  250. #  ifndef MODERN

  251. #    define MODERN

  252. #  endif

  253. #endif

  254. #if (defined(CMS_MVS) || defined(__ATHEOS__) || defined(__BEOS__))

  255. /* || defined(CONVEX) ? */

  256. #  ifndef PROTO

  257. #    define PROTO

  258. #  endif

  259. #  ifndef MODERN

  260. #    define MODERN

  261. #  endif

  262. #endif

  263. /* Bundled C compiler on HP-UX needs this.  Others shouldn't care. */

  264. #if (defined(__hpux))

  265. #  ifndef MODERN

  266. #    define MODERN

  267. #  endif

  268. #endif

  269. 

  270. /* turn off prototypes if requested */

  271. #if (defined(NOPROTO) && defined(PROTO))

  272. #  undef PROTO

  273. #endif

  274. 

  275. /* used to remove arguments in function prototypes for non-ANSI C */

  276. #ifdef PROTO

  277. #  define OF(a) a

  278. #else

  279. #  define OF(a) ()

  280. #endif

  281. 

  282. /* enable the "const" keyword only if MODERN and if not otherwise instructed */

  283. #ifdef MODERN

  284. #  if (!defined(ZCONST) && (defined(USE_CONST) || !defined(NO_CONST)))

  285. #    define ZCONST const

  286. #  endif

  287. #endif

  288. 

  289. #ifndef ZCONST

  290. #  define ZCONST

  291. #endif

  292. 

  293. /* Tell Microsoft Visual C++ 2005 (and newer) to leave us alone

  294.  * and let us use standard C functions the way we're supposed to.

  295.  * (These preprocessor symbols must appear before the first system

  296.  *  header include. They are located here, because for WINDLL the

  297.  *  first system header includes follow just below.)

  298.  */

  299. #if defined(_MSC_VER) && (_MSC_VER >= 1400)

  300. #  ifndef _CRT_SECURE_NO_WARNINGS

  301. #    define _CRT_SECURE_NO_WARNINGS

  302. #  endif

  303. #  ifndef _CRT_NONSTDC_NO_WARNINGS

  304. #    define _CRT_NONSTDC_NO_WARNINGS

  305. #  endif

  306. #  if defined(POCKET_UNZIP) && !defined(_CRT_NON_CONFORMING_SWPRINTFS)

  307. #    define _CRT_NON_CONFORMING_SWPRINTFS

  308. #  endif

  309. #endif

  310. 

  311. /* NO_UNIXBACKUP overrides UNIXBACKUP */

  312. #if defined(NO_UNIXBACKUP) && defined(UNIXBACKUP)

  313. #  undef UNIXBACKUP

  314. #endif

  315. 

  316. /*---------------------------------------------------------------------------

  317.     Grab system-specific public include headers.

  318.   ---------------------------------------------------------------------------*/

  319. 

  320. #ifdef POCKET_UNZIP             /* WinCE port */

  321. #  include "wince/punzip.h"     /* must appear before windows.h */

  322. #endif

  323. 

  324. #ifdef WINDLL

  325.    /* for UnZip, the "basic" part of the win32 api is sufficient */

  326. #  ifndef WIN32_LEAN_AND_MEAN

  327. #    define WIN32_LEAN_AND_MEAN

  328. #    define IZ_HASDEFINED_WIN32LEAN

  329. #  endif

  330. #  include <windows.h>

  331. #  include "windll/structs.h"

  332. #  ifdef IZ_HASDEFINED_WIN32LEAN

  333. #    undef WIN32_LEAN_AND_MEAN

  334. #    undef IZ_HASDEFINED_WIN32LEAN

  335. #  endif

  336. #endif

  337. 

  338. /*---------------------------------------------------------------------------

  339.     Grab system-dependent definition of EXPENTRY for prototypes below.

  340.   ---------------------------------------------------------------------------*/

  341. 

  342. #if 0

  343. #if (defined(OS2) && !defined(FUNZIP))

  344. #  ifdef UNZIP_INTERNAL

  345. #    define INCL_NOPM

  346. #    define INCL_DOSNLS

  347. #    define INCL_DOSPROCESS

  348. #    define INCL_DOSDEVICES

  349. #    define INCL_DOSDEVIOCTL

  350. #    define INCL_DOSERRORS

  351. #    define INCL_DOSMISC

  352. #    ifdef OS2DLL

  353. #      define INCL_REXXSAA

  354. #      include <rexxsaa.h>

  355. #    endif

  356. #  endif /* UNZIP_INTERNAL */

  357. #  include <os2.h>

  358. #  define UZ_EXP EXPENTRY

  359. #endif /* OS2 && !FUNZIP */

  360. #endif /* 0 */

  361. 

  362. #if (defined(OS2) && !defined(FUNZIP))

  363. #  if (defined(__IBMC__) || defined(__WATCOMC__))

  364. #    define UZ_EXP  _System    /* compiler keyword */

  365. #  else

  366. #    define UZ_EXP

  367. #  endif

  368. #endif /* OS2 && !FUNZIP */

  369. 

  370. #if (defined(WINDLL) || defined(USE_UNZIP_LIB))

  371. #  ifndef EXPENTRY

  372. #    define UZ_EXP WINAPI

  373. #  else

  374. #    define UZ_EXP EXPENTRY

  375. #  endif

  376. #endif

  377. 

  378. #ifndef UZ_EXP

  379. #  define UZ_EXP

  380. #endif

  381. 

  382. #ifdef __cplusplus

  383. extern "C" {

  384. #endif

  385. 

  386. /*---------------------------------------------------------------------------

  387.     Public typedefs.

  388.   ---------------------------------------------------------------------------*/

  389. 

  390. #ifndef _IZ_TYPES_DEFINED

  391. #ifdef MODERN

  392.    typedef void zvoid;

  393. #else /* !MODERN */

  394. #  ifndef AOS_VS         /* mostly modern? */

  395. #    ifndef VAXC         /* not fully modern, but has knows 'void' */

  396. #      define void int

  397. #    endif /* !VAXC */

  398. #  endif /* !AOS_VS */

  399.    typedef char zvoid;

  400. #endif /* ?MODERN */

  401. typedef unsigned char   uch;    /* code assumes unsigned bytes; these type-  */

  402. typedef unsigned short  ush;    /*  defs replace byte/UWORD/ULONG (which are */

  403. typedef unsigned long   ulg;    /*  predefined on some systems) & match zip  */

  404. #define _IZ_TYPES_DEFINED

  405. #endif /* !_IZ_TYPES_DEFINED */

  406. 

  407. /* InputFn is not yet used and is likely to change: */

  408. #ifdef PROTO

  409.    typedef int   (UZ_EXP MsgFn)     (zvoid *pG, uch *buf, ulg size, int flag);

  410.    typedef int   (UZ_EXP InputFn)   (zvoid *pG, uch *buf, int *size, int flag);

  411.    typedef void  (UZ_EXP PauseFn)   (zvoid *pG, ZCONST char *prompt, int flag);

  412.    typedef int   (UZ_EXP PasswdFn)  (zvoid *pG, int *rcnt, char *pwbuf,

  413.                                      int size, ZCONST char *zfn,

  414.                                      ZCONST char *efn);

  415.    typedef int   (UZ_EXP StatCBFn)  (zvoid *pG, int fnflag, ZCONST char *zfn,

  416.                                      ZCONST char *efn, ZCONST zvoid *details);

  417.    typedef void  (UZ_EXP UsrIniFn)  (void);

  418. #else /* !PROTO */

  419.    typedef int   (UZ_EXP MsgFn)     ();

  420.    typedef int   (UZ_EXP InputFn)   ();

  421.    typedef void  (UZ_EXP PauseFn)   ();

  422.    typedef int   (UZ_EXP PasswdFn)  ();

  423.    typedef int   (UZ_EXP StatCBFn)  ();

  424.    typedef void  (UZ_EXP UsrIniFn)  ();

  425. #endif /* ?PROTO */

  426. 

  427. typedef struct _UzpBuffer {    /* rxstr */

  428.     ulg   strlength;           /* length of string */

  429.     char  *strptr;             /* pointer to string */

  430. } UzpBuffer;

  431. 

  432. typedef struct _UzpInit {

  433.     ulg structlen;             /* length of the struct being passed */

  434. 

  435.     /* GRR: can we assume that each of these is a 32-bit pointer?  if not,

  436.      * does it matter? add "far" keyword to make sure? */

  437.     MsgFn *msgfn;

  438.     InputFn *inputfn;

  439.     PauseFn *pausefn;

  440.     UsrIniFn *userfn;          /* user init function to be called after */

  441.                                /*  globals constructed and initialized */

  442. 

  443.     /* pointer to program's environment area or something? */

  444.     /* hooks for performance testing? */

  445.     /* hooks for extra unzip -v output? (detect CPU or other hardware?) */

  446.     /* anything else?  let me (Greg) know... */

  447. } UzpInit;

  448. 

  449. typedef struct _UzpCB {

  450.     ulg structlen;             /* length of the struct being passed */

  451.     /* GRR: can we assume that each of these is a 32-bit pointer?  if not,

  452.      * does it matter? add "far" keyword to make sure? */

  453.     MsgFn *msgfn;

  454.     InputFn *inputfn;

  455.     PauseFn *pausefn;

  456.     PasswdFn *passwdfn;

  457.     StatCBFn *statrepfn;

  458. } UzpCB;

  459. 

  460. /* the collection of general UnZip option flags and option arguments */

  461. typedef struct _UzpOpts {

  462. #ifndef FUNZIP

  463.     char *exdir;        /* pointer to extraction root directory (-d option) */

  464.     char *pwdarg;       /* pointer to command-line password (-P option) */

  465.     int zipinfo_mode;   /* behave like ZipInfo or like normal UnZip? */

  466.     int aflag;          /* -a: do ASCII-EBCDIC and/or end-of-line translation */

  467. #ifdef VMS

  468.     int bflag;          /* -b: force fixed record format for binary files */

  469. #endif

  470. #ifdef TANDEM

  471.     int bflag;          /* -b: create text files in 'C' format (180)*/

  472. #endif

  473. #if defined(UNIX) || defined(OS2) || defined(WIN32)

  474.     int B_flag;         /* -B: back up existing files by renaming to *~##### */

  475. #else

  476. #ifdef UNIXBACKUP

  477.     int B_flag;         /* -B: back up existing files by renaming to *~##### */

  478. #endif

  479. #endif

  480.     int cflag;          /* -c: output to stdout */

  481.     int C_flag;         /* -C: match filenames case-insensitively */

  482.     int D_flag;         /* -D: don't restore directory (-DD: any) timestamps */

  483. #ifdef MACOS

  484.     int E_flag;         /* -E: [MacOS] show Mac extra field during restoring */

  485. #endif

  486.     int fflag;          /* -f: "freshen" (extract only newer files) */

  487. #if (defined(RISCOS) || defined(ACORN_FTYPE_NFS))

  488.     int acorn_nfs_ext;  /* -F: RISC OS types & NFS filetype extensions */

  489. #endif

  490.     int hflag;          /* -h: header line (zipinfo) */

  491. #ifdef MACOS

  492.     int i_flag;         /* -i: [MacOS] ignore filenames stored in Mac e.f. */

  493. #endif

  494. #ifdef RISCOS

  495.     int scanimage;      /* -I: scan image files */

  496. #endif

  497.     int jflag;          /* -j: junk pathnames (unzip) */

  498. #if (defined(__ATHEOS__) || defined(__BEOS__) || defined(MACOS))

  499.     int J_flag;         /* -J: ignore AtheOS/BeOS/MacOS e. f. info (unzip) */

  500. #endif

  501. #if (defined(__ATHEOS__) || defined(__BEOS__) || defined(UNIX))

  502.     int K_flag;         /* -K: keep setuid/setgid/tacky permissions */

  503. #endif

  504.     int lflag;          /* -12slmv: listing format (zipinfo) */

  505.     int L_flag;         /* -L: convert filenames from some OSes to lowercase */

  506.     int overwrite_none; /* -n: never overwrite files (no prompting) */

  507. #ifdef AMIGA

  508.     int N_flag;         /* -N: restore comments as AmigaDOS filenotes */

  509. #endif

  510.     int overwrite_all;  /* -o: OK to overwrite files without prompting */

  511. #endif /* !FUNZIP */

  512.     int qflag;          /* -q: produce a lot less output */

  513. #ifdef TANDEM

  514.     int rflag;          /* -r: remove file extensions */

  515. #endif

  516. #ifndef FUNZIP

  517. #if (defined(MSDOS) || defined(FLEXOS) || defined(OS2) || defined(WIN32))

  518.     int sflag;          /* -s: convert spaces in filenames to underscores */

  519. #endif

  520. #if (defined(NLM))

  521.     int sflag;          /* -s: convert spaces in filenames to underscores */

  522. #endif

  523. #ifdef VMS

  524.     int S_flag;         /* -S: use Stream_LF for text files (-a[a]) */

  525. #endif

  526. #if (defined(MSDOS) || defined(__human68k__) || defined(OS2) || defined(WIN32))

  527.     int volflag;        /* -$: extract volume labels */

  528. #endif

  529.     int tflag;          /* -t: test (unzip) or totals line (zipinfo) */

  530.     int T_flag;         /* -T: timestamps (unzip) or dec. time fmt (zipinfo) */

  531.     int uflag;          /* -u: "update" (extract only newer/brand-new files) */

  532. #if defined(UNIX) || defined(VMS) || defined(WIN32)

  533.     int U_flag;         /* -U: escape non-ASCII, -UU No Unicode paths */

  534. #endif

  535.     int vflag;          /* -v: (verbosely) list directory */

  536.     int V_flag;         /* -V: don't strip VMS version numbers */

  537.     int W_flag;         /* -W: wildcard '*' won't match '/' dir separator */

  538. #if (defined (__ATHEOS__) || defined(__BEOS__) || defined(UNIX))

  539.     int X_flag;         /* -X: restore owner/protection or UID/GID or ACLs */

  540. #else

  541. #if (defined(TANDEM) || defined(THEOS))

  542.     int X_flag;         /* -X: restore owner/protection or UID/GID or ACLs */

  543. #else

  544. #if (defined(OS2) || defined(VMS) || defined(WIN32))

  545.     int X_flag;         /* -X: restore owner/protection or UID/GID or ACLs */

  546. #endif

  547. #endif

  548. #endif

  549. #ifdef VMS

  550.     int Y_flag;         /* -Y: treat ".nnn" as ";nnn" version */

  551. #endif

  552.     int zflag;          /* -z: display the zipfile comment (only, for unzip) */

  553. #ifdef VMS

  554.     int ods2_flag;      /* -2: force names to conform to ODS2 */

  555. #endif

  556. #if (!defined(RISCOS) && !defined(CMS_MVS) && !defined(TANDEM))

  557.     int ddotflag;       /* -:: don't skip over "../" path elements */

  558. #endif

  559. #ifdef UNIX

  560.     int cflxflag;       /* -^: allow control chars in extracted filenames */

  561. #endif

  562. #endif /* !FUNZIP */

  563. } UzpOpts;

  564. 

  565. /* intended to be a private struct: */

  566. typedef struct _ver {

  567.     uch major;              /* e.g., integer 5 */

  568.     uch minor;              /* e.g., 2 */

  569.     uch patchlevel;         /* e.g., 0 */

  570.     uch not_used;

  571. } _version_type;

  572. 

  573. typedef struct _UzpVer {

  574.     ulg structlen;            /* length of the struct being passed */

  575.     ulg flag;                 /* bit 0: is_beta   bit 1: uses_zlib */

  576.     ZCONST char *betalevel;   /* e.g. "g BETA" or "" */

  577.     ZCONST char *date;        /* e.g. "9 Oct 08" (beta) or "9 October 2008" */

  578.     ZCONST char *zlib_version;/* e.g. "1.2.3" or NULL */

  579.     _version_type unzip;      /* current UnZip version */

  580.     _version_type zipinfo;    /* current ZipInfo version */

  581.     _version_type os2dll;     /* OS2DLL version (retained for compatibility */

  582.     _version_type windll;     /* WinDLL version (retained for compatibility */

  583.     _version_type dllapimin;  /* last incompatible change of library API */

  584. } UzpVer;

  585. 

  586. /* for Visual BASIC access to Windows DLLs: */

  587. typedef struct _UzpVer2 {

  588.     ulg structlen;            /* length of the struct being passed */

  589.     ulg flag;                 /* bit 0: is_beta   bit 1: uses_zlib */

  590.     char betalevel[10];       /* e.g. "g BETA" or "" */

  591.     char date[20];            /* e.g. "9 Oct 08" (beta) or "9 October 2008" */

  592.     char zlib_version[10];    /* e.g. "1.2.3" or NULL */

  593.     _version_type unzip;      /* current UnZip version */

  594.     _version_type zipinfo;    /* current ZipInfo version */

  595.     _version_type os2dll;     /* OS2DLL version (retained for compatibility */

  596.     _version_type windll;     /* WinDLL version (retained for compatibility */

  597.     _version_type dllapimin;  /* last incompatible change of library API */

  598. } UzpVer2;

  599. 

  600. 

  601. typedef struct _Uzp_Siz64 {

  602.     unsigned long lo32;

  603.     unsigned long hi32;

  604. } Uzp_Siz64;

  605. 

  606. typedef struct _Uzp_cdir_Rec {

  607.     uch version_made_by[2];

  608.     uch version_needed_to_extract[2];

  609.     ush general_purpose_bit_flag;

  610.     ush compression_method;

  611.     ulg last_mod_dos_datetime;

  612.     ulg crc32;

  613.     Uzp_Siz64 csize;

  614.     Uzp_Siz64 ucsize;

  615.     ush filename_length;

  616.     ush extra_field_length;

  617.     ush file_comment_length;

  618.     ush disk_number_start;

  619.     ush internal_file_attributes;

  620.     ulg external_file_attributes;

  621.     Uzp_Siz64 relative_offset_local_header;

  622. } Uzp_cdir_Rec;

  623. 

  624. 

  625. #define UZPINIT_LEN   sizeof(UzpInit)

  626. #define UZPVER_LEN    sizeof(UzpVer)

  627. #define cbList(func)  int (* UZ_EXP func)(char *filename, Uzp_cdir_Rec *crec)

  628. 

  629. 

  630. /*---------------------------------------------------------------------------

  631.     Return (and exit) values of the public UnZip API functions.

  632.   ---------------------------------------------------------------------------*/

  633. 

  634. /* external return codes */

  635. #define PK_OK              0   /* no error */

  636. #define PK_COOL            0   /* no error */

  637. #define PK_WARN            1   /* warning error */

  638. #define PK_ERR             2   /* error in zipfile */

  639. #define PK_BADERR          3   /* severe error in zipfile */

  640. #define PK_MEM             4   /* insufficient memory (during initialization) */

  641. #define PK_MEM2            5   /* insufficient memory (password failure) */

  642. #define PK_MEM3            6   /* insufficient memory (file decompression) */

  643. #define PK_MEM4            7   /* insufficient memory (memory decompression) */

  644. #define PK_MEM5            8   /* insufficient memory (not yet used) */

  645. #define PK_NOZIP           9   /* zipfile not found */

  646. #define PK_PARAM          10   /* bad or illegal parameters specified */

  647. #define PK_FIND           11   /* no files found */

  648. #define PK_DISK           50   /* disk full */

  649. #define PK_EOF            51   /* unexpected EOF */

  650. 

  651. #define IZ_CTRLC          80   /* user hit ^C to terminate */

  652. #define IZ_UNSUP          81   /* no files found: all unsup. compr/encrypt. */

  653. #define IZ_BADPWD         82   /* no files found: all had bad password */

  654. #define IZ_ERRBF          83   /* big-file archive, small-file program */

  655. 

  656. /* return codes of password fetches (negative = user abort; positive = error) */

  657. #define IZ_PW_ENTERED      0   /* got some password string; use/try it */

  658. #define IZ_PW_CANCEL      -1   /* no password available (for this entry) */

  659. #define IZ_PW_CANCELALL   -2   /* no password, skip any further pwd. request */

  660. #define IZ_PW_ERROR        5   /* = PK_MEM2 : failure (no mem, no tty, ...) */

  661. 

  662. /* flag values for status callback function */

  663. #define UZ_ST_START_EXTRACT     1       /* no details */

  664. #define UZ_ST_IN_PROGRESS       2       /* no details */

  665. #define UZ_ST_FINISH_MEMBER     3       /* 'details': extracted size */

  666. 

  667. /* return values of status callback function */

  668. #define UZ_ST_CONTINUE          0

  669. #define UZ_ST_BREAK             1

  670. 

  671. 

  672. /*---------------------------------------------------------------------------

  673.     Prototypes for public UnZip API (DLL) functions.

  674.   ---------------------------------------------------------------------------*/

  675. 

  676. #define  UzpMatch match

  677. 

  678. int      UZ_EXP UzpMain            OF((int argc, char **argv));

  679. int      UZ_EXP UzpAltMain         OF((int argc, char **argv, UzpInit *init));

  680. ZCONST UzpVer * UZ_EXP UzpVersion  OF((void));

  681. void     UZ_EXP UzpFreeMemBuffer   OF((UzpBuffer *retstr));

  682. #ifndef WINDLL

  683. int      UZ_EXP UzpUnzipToMemory   OF((char *zip, char *file, UzpOpts *optflgs,

  684.                                        UzpCB *UsrFunc, UzpBuffer *retstr));

  685. int      UZ_EXP UzpGrep            OF((char *archive, char *file,

  686.                                        char *pattern, int cmd, int SkipBin,

  687.                                        UzpCB *UsrFunc));

  688. #endif

  689. #ifdef OS2

  690. int      UZ_EXP UzpFileTree        OF((char *name, cbList(callBack),

  691.                                        char *cpInclude[], char *cpExclude[]));

  692. #endif

  693. 

  694. unsigned UZ_EXP UzpVersion2        OF((UzpVer2 *version));

  695. int      UZ_EXP UzpValidate        OF((char *archive, int AllCodes));

  696. 

  697. 

  698. /* default I/O functions (can be swapped out via UzpAltMain() entry point): */

  699. 

  700. int      UZ_EXP UzpMessagePrnt   OF((zvoid *pG, uch *buf, ulg size, int flag));

  701. int      UZ_EXP UzpMessageNull   OF((zvoid *pG, uch *buf, ulg size, int flag));

  702. int      UZ_EXP UzpInput         OF((zvoid *pG, uch *buf, int *size, int flag));

  703. void     UZ_EXP UzpMorePause     OF((zvoid *pG, ZCONST char *prompt, int flag));

  704. int      UZ_EXP UzpPassword      OF((zvoid *pG, int *rcnt, char *pwbuf,

  705.                                      int size, ZCONST char *zfn,

  706.                                      ZCONST char *efn));

  707. 

  708. #ifdef __cplusplus

  709. }

  710. #endif

  711. 

  712. 

  713. /*---------------------------------------------------------------------------

  714.     Remaining private stuff for UnZip compilation.

  715.   ---------------------------------------------------------------------------*/

  716. 

  717. #ifdef UNZIP_INTERNAL

  718. #  include "unzpriv.h"

  719. #endif

  720. 

  721. 

  722. #endif /* !__unzip_h */