diff options
Diffstat (limited to 'plugins/FreeImage/Source/LibTIFF/tif_apple.c')
| -rw-r--r-- | plugins/FreeImage/Source/LibTIFF/tif_apple.c | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/plugins/FreeImage/Source/LibTIFF/tif_apple.c b/plugins/FreeImage/Source/LibTIFF/tif_apple.c deleted file mode 100644 index 0cd2948cb7..0000000000 --- a/plugins/FreeImage/Source/LibTIFF/tif_apple.c +++ /dev/null @@ -1,281 +0,0 @@ -/* $Header: /cvsroot/freeimage/FreeImage/Source/LibTIFF/tif_apple.c,v 1.37 2011/04/10 17:14:09 drolon Exp $ */
-
-/*
- * Copyright (c) 1988-1997 Sam Leffler
- * Copyright (c) 1991-1997 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the names of
- * Sam Leffler and Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Sam Leffler and Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * TIFF Library Macintosh-specific routines.
- *
- * These routines use only Toolbox and high-level File Manager traps.
- * They make no calls to the THINK C "unix" compatibility library. Also,
- * malloc is not used directly but it is still referenced internally by
- * the ANSI library in rare cases. Heap fragmentation by the malloc ring
- * buffer is therefore minimized.
- *
- * O_RDONLY and O_RDWR are treated identically here. The tif_mode flag is
- * checked in TIFFWriteCheck().
- *
- * Create below fills in a blank creator signature and sets the file type
- * to 'TIFF'. It is much better for the application to do this by Create'ing
- * the file first and TIFFOpen'ing it later.
- * ---------
- * This code has been "Carbonized", and may not work with older MacOS versions.
- * If so, grab the tif_apple.c out of an older libtiff distribution, like
- * 3.5.5 from www.libtiff.org.
- */
-
-#include "tiffiop.h"
-#include <Errors.h>
-#include <Files.h>
-#include <Memory.h>
-#include <Script.h>
-
-#if defined(__PPCC__) || defined(__SC__) || defined(__MRC__) || defined(applec)
-#define CtoPstr c2pstr
-#endif
-
-static tsize_t
-_tiffReadProc(thandle_t fd, tdata_t buf, tsize_t size)
-{
- return (FSRead((short) fd, (long*) &size, (char*) buf) == noErr ?
- size : (tsize_t) -1);
-}
-
-static tsize_t
-_tiffWriteProc(thandle_t fd, tdata_t buf, tsize_t size)
-{
- return (FSWrite((short) fd, (long*) &size, (char*) buf) == noErr ?
- size : (tsize_t) -1);
-}
-
-static toff_t
-_tiffSeekProc(thandle_t fd, toff_t off, int whence)
-{
- long fpos, size;
-
- if (GetEOF((short) fd, &size) != noErr)
- return EOF;
- (void) GetFPos((short) fd, &fpos);
-
- switch (whence) {
- case SEEK_CUR:
- if (off + fpos > size)
- SetEOF((short) fd, off + fpos);
- if (SetFPos((short) fd, fsFromMark, off) != noErr)
- return EOF;
- break;
- case SEEK_END:
- if (off > 0)
- SetEOF((short) fd, off + size);
- if (SetFPos((short) fd, fsFromStart, off + size) != noErr)
- return EOF;
- break;
- case SEEK_SET:
- if (off > size)
- SetEOF((short) fd, off);
- if (SetFPos((short) fd, fsFromStart, off) != noErr)
- return EOF;
- break;
- }
-
- return (toff_t)(GetFPos((short) fd, &fpos) == noErr ? fpos : EOF);
-}
-
-static int
-_tiffMapProc(thandle_t fd, tdata_t* pbase, toff_t* psize)
-{
- return (0);
-}
-
-static void
-_tiffUnmapProc(thandle_t fd, tdata_t base, toff_t size)
-{
-}
-
-static int
-_tiffCloseProc(thandle_t fd)
-{
- return (FSClose((short) fd));
-}
-
-static toff_t
-_tiffSizeProc(thandle_t fd)
-{
- long size;
-
- if (GetEOF((short) fd, &size) != noErr) {
- TIFFErrorExt(fd, "_tiffSizeProc", "%s: Cannot get file size");
- return (-1L);
- }
- return ((toff_t) size);
-}
-
-/*
- * Open a TIFF file descriptor for read/writing.
- */
-TIFF*
-TIFFFdOpen(int fd, const char* name, const char* mode)
-{
- TIFF* tif;
-
- tif = TIFFClientOpen(name, mode, (thandle_t) fd,
- _tiffReadProc, _tiffWriteProc, _tiffSeekProc, _tiffCloseProc,
- _tiffSizeProc, _tiffMapProc, _tiffUnmapProc);
- if (tif)
- tif->tif_fd = fd;
- return (tif);
-}
-
-static void ourc2pstr( char* inString )
-{
- int sLen = strlen( inString );
- BlockMoveData( inString, &inString[1], sLen );
- inString[0] = sLen;
-}
-
-/*
- * Open a TIFF file for read/writing.
- */
-TIFF*
-TIFFOpen(const char* name, const char* mode)
-{
- static const char module[] = "TIFFOpen";
- Str255 pname;
- FInfo finfo;
- short fref;
- OSErr err;
- FSSpec fSpec;
-
- strcpy((char*) pname, name);
- ourc2pstr((char*) pname);
-
- err = FSMakeFSSpec( 0, 0, pname, &fSpec );
-
- switch (_TIFFgetMode(mode, module)) {
- default:
- return ((TIFF*) 0);
- case O_RDWR | O_CREAT | O_TRUNC:
- if (FSpGetFInfo(&fSpec, &finfo) == noErr)
- FSpDelete(&fSpec);
- /* fall through */
- case O_RDWR | O_CREAT:
- if ((err = FSpGetFInfo(&fSpec, &finfo)) == fnfErr) {
- if (FSpCreate(&fSpec, ' ', 'TIFF', smSystemScript) != noErr)
- goto badCreate;
- if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr)
- goto badOpen;
- } else if (err == noErr) {
- if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr)
- goto badOpen;
- } else
- goto badOpen;
- break;
- case O_RDONLY:
- if (FSpOpenDF(&fSpec, fsRdPerm, &fref) != noErr)
- goto badOpen;
- break;
- case O_RDWR:
- if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr)
- goto badOpen;
- break;
- }
- return (TIFFFdOpen((int) fref, name, mode));
-badCreate:
- TIFFErrorExt(0, module, "%s: Cannot create", name);
- return ((TIFF*) 0);
-badOpen:
- TIFFErrorExt(0, module, "%s: Cannot open", name);
- return ((TIFF*) 0);
-}
-
-void
-_TIFFmemset(tdata_t p, int v, tsize_t c)
-{
- memset(p, v, (size_t) c);
-}
-
-void
-_TIFFmemcpy(tdata_t d, const tdata_t s, tsize_t c)
-{
- memcpy(d, s, (size_t) c);
-}
-
-int
-_TIFFmemcmp(const tdata_t p1, const tdata_t p2, tsize_t c)
-{
- return (memcmp(p1, p2, (size_t) c));
-}
-
-tdata_t
-_TIFFmalloc(tsize_t s)
-{
- return (NewPtr((size_t) s));
-}
-
-void
-_TIFFfree(tdata_t p)
-{
- DisposePtr(p);
-}
-
-tdata_t
-_TIFFrealloc(tdata_t p, tsize_t s)
-{
- Ptr n = p;
-
- SetPtrSize(p, (size_t) s);
- if (MemError() && (n = NewPtr((size_t) s)) != NULL) {
- BlockMove(p, n, GetPtrSize(p));
- DisposePtr(p);
- }
- return ((tdata_t) n);
-}
-
-static void
-appleWarningHandler(const char* module, const char* fmt, va_list ap)
-{
- if (module != NULL)
- fprintf(stderr, "%s: ", module);
- fprintf(stderr, "Warning, ");
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, ".\n");
-}
-TIFFErrorHandler _TIFFwarningHandler = appleWarningHandler;
-
-static void
-appleErrorHandler(const char* module, const char* fmt, va_list ap)
-{
- if (module != NULL)
- fprintf(stderr, "%s: ", module);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, ".\n");
-}
-TIFFErrorHandler _TIFFerrorHandler = appleErrorHandler;
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */
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