From d479dd1aab1c1cb907932c6595b0ef33523fc797 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 6 Nov 2015 07:14:47 +0100 Subject: Imported Upstream version 1.8.3 --- tiff/tools/tiffinfo.c | 472 -------------------------------------------------- 1 file changed, 472 deletions(-) delete mode 100755 tiff/tools/tiffinfo.c (limited to 'tiff/tools/tiffinfo.c') diff --git a/tiff/tools/tiffinfo.c b/tiff/tools/tiffinfo.c deleted file mode 100755 index 8493439..0000000 --- a/tiff/tools/tiffinfo.c +++ /dev/null @@ -1,472 +0,0 @@ -/* $Id: tiffinfo.c,v 1.22 2013-07-10 00:44:22 fwarmerdam 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. - */ - -#include "tif_config.h" - -#include -#include -#include - -#ifdef HAVE_STRINGS_H -# include -#endif - -#ifdef HAVE_UNISTD_H -# include -#endif - -#ifdef NEED_LIBPORT -# include "libport.h" -#endif - -#include "tiffiop.h" - -static TIFFErrorHandler old_error_handler = 0; -static int status = 0; /* exit status */ -static int showdata = 0; /* show data */ -static int rawdata = 0; /* show raw/decoded data */ -static int showwords = 0; /* show data as bytes/words */ -static int readdata = 0; /* read data in file */ -static int stoponerr = 1; /* stop on first read error */ - -static void usage(void); -static void tiffinfo(TIFF*, uint16, long, int); - -static void -PrivateErrorHandler(const char* module, const char* fmt, va_list ap) -{ - if (old_error_handler) - (*old_error_handler)(module,fmt,ap); - status = 1; -} - -int -main(int argc, char* argv[]) -{ - int dirnum = -1, multiplefiles, c; - uint16 order = 0; - TIFF* tif; - extern int optind; - extern char* optarg; - long flags = 0; - uint64 diroff = 0; - int chopstrips = 0; /* disable strip chopping */ - - while ((c = getopt(argc, argv, "f:o:cdDSjilmrsvwz0123456789")) != -1) - switch (c) { - case '0': case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - case '8': case '9': - dirnum = atoi(&argv[optind-1][1]); - break; - case 'd': - showdata++; - /* fall thru... */ - case 'D': - readdata++; - break; - case 'c': - flags |= TIFFPRINT_COLORMAP | TIFFPRINT_CURVES; - break; - case 'f': /* fill order */ - if (streq(optarg, "lsb2msb")) - order = FILLORDER_LSB2MSB; - else if (streq(optarg, "msb2lsb")) - order = FILLORDER_MSB2LSB; - else - usage(); - break; - case 'i': - stoponerr = 0; - break; - case 'o': - diroff = strtoul(optarg, NULL, 0); - break; - case 'j': - flags |= TIFFPRINT_JPEGQTABLES | - TIFFPRINT_JPEGACTABLES | - TIFFPRINT_JPEGDCTABLES; - break; - case 'r': - rawdata = 1; - break; - case 's': - flags |= TIFFPRINT_STRIPS; - break; - case 'w': - showwords = 1; - break; - case 'z': - chopstrips = 1; - break; - case '?': - usage(); - /*NOTREACHED*/ - } - if (optind >= argc) - usage(); - - old_error_handler = TIFFSetErrorHandler(PrivateErrorHandler); - - multiplefiles = (argc - optind > 1); - for (; optind < argc; optind++) { - if (multiplefiles) - printf("%s:\n", argv[optind]); - tif = TIFFOpen(argv[optind], chopstrips ? "rC" : "rc"); - if (tif != NULL) { - if (dirnum != -1) { - if (TIFFSetDirectory(tif, (tdir_t) dirnum)) - tiffinfo(tif, order, flags, 1); - } else if (diroff != 0) { - if (TIFFSetSubDirectory(tif, diroff)) - tiffinfo(tif, order, flags, 1); - } else { - do { - toff_t offset=0; - - tiffinfo(tif, order, flags, 1); - if (TIFFGetField(tif, TIFFTAG_EXIFIFD, - &offset)) { - if (TIFFReadEXIFDirectory(tif, offset)) { - tiffinfo(tif, order, flags, 0); - } - } - } while (TIFFReadDirectory(tif)); - } - TIFFClose(tif); - } - } - return (status); -} - -char* stuff[] = { -"usage: tiffinfo [options] input...", -"where options are:", -" -D read data", -" -i ignore read errors", -" -c display data for grey/color response curve or colormap", -" -d display raw/decoded image data", -" -f lsb2msb force lsb-to-msb FillOrder for input", -" -f msb2lsb force msb-to-lsb FillOrder for input", -" -j show JPEG tables", -" -o offset set initial directory offset", -" -r read/display raw image data instead of decoded data", -" -s display strip offsets and byte counts", -" -w display raw data in words rather than bytes", -" -z enable strip chopping", -" -# set initial directory (first directory is # 0)", -NULL -}; - -static void -usage(void) -{ - char buf[BUFSIZ]; - int i; - - setbuf(stderr, buf); - fprintf(stderr, "%s\n\n", TIFFGetVersion()); - for (i = 0; stuff[i] != NULL; i++) - fprintf(stderr, "%s\n", stuff[i]); - exit(-1); -} - -static void -ShowStrip(tstrip_t strip, unsigned char* pp, uint32 nrow, tsize_t scanline) -{ - register tsize_t cc; - - printf("Strip %lu:\n", (unsigned long) strip); - while (nrow-- > 0) { - for (cc = 0; cc < scanline; cc++) { - printf(" %02x", *pp++); - if (((cc+1) % 24) == 0) - putchar('\n'); - } - putchar('\n'); - } -} - -void -TIFFReadContigStripData(TIFF* tif) -{ - unsigned char *buf; - tsize_t scanline = TIFFScanlineSize(tif); - - buf = (unsigned char *)_TIFFmalloc(TIFFStripSize(tif)); - if (buf) { - uint32 row, h=0; - uint32 rowsperstrip = (uint32)-1; - - TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &h); - TIFFGetField(tif, TIFFTAG_ROWSPERSTRIP, &rowsperstrip); - for (row = 0; row < h; row += rowsperstrip) { - uint32 nrow = (row+rowsperstrip > h ? - h-row : rowsperstrip); - tstrip_t strip = TIFFComputeStrip(tif, row, 0); - if (TIFFReadEncodedStrip(tif, strip, buf, nrow*scanline) < 0) { - if (stoponerr) - break; - } else if (showdata) - ShowStrip(strip, buf, nrow, scanline); - } - _TIFFfree(buf); - } -} - -void -TIFFReadSeparateStripData(TIFF* tif) -{ - unsigned char *buf; - tsize_t scanline = TIFFScanlineSize(tif); - - buf = (unsigned char *)_TIFFmalloc(TIFFStripSize(tif)); - if (buf) { - uint32 row, h=0; - uint32 rowsperstrip = (uint32)-1; - tsample_t s, samplesperpixel=0; - - TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &h); - TIFFGetField(tif, TIFFTAG_ROWSPERSTRIP, &rowsperstrip); - TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel); - for (row = 0; row < h; row += rowsperstrip) { - for (s = 0; s < samplesperpixel; s++) { - uint32 nrow = (row+rowsperstrip > h ? - h-row : rowsperstrip); - tstrip_t strip = TIFFComputeStrip(tif, row, s); - if (TIFFReadEncodedStrip(tif, strip, buf, nrow*scanline) < 0) { - if (stoponerr) - break; - } else if (showdata) - ShowStrip(strip, buf, nrow, scanline); - } - } - _TIFFfree(buf); - } -} - -static void -ShowTile(uint32 row, uint32 col, tsample_t sample, - unsigned char* pp, uint32 nrow, tsize_t rowsize) -{ - uint32 cc; - - printf("Tile (%lu,%lu", (unsigned long) row, (unsigned long) col); - if (sample != (tsample_t) -1) - printf(",%u", sample); - printf("):\n"); - while (nrow-- > 0) { - for (cc = 0; cc < (uint32) rowsize; cc++) { - printf(" %02x", *pp++); - if (((cc+1) % 24) == 0) - putchar('\n'); - } - putchar('\n'); - } -} - -void -TIFFReadContigTileData(TIFF* tif) -{ - unsigned char *buf; - tsize_t rowsize = TIFFTileRowSize(tif); - - buf = (unsigned char *)_TIFFmalloc(TIFFTileSize(tif)); - if (buf) { - uint32 tw=0, th=0, w=0, h=0; - uint32 row, col; - - TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &w); - TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &h); - TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tw); - TIFFGetField(tif, TIFFTAG_TILELENGTH, &th); - for (row = 0; row < h; row += th) { - for (col = 0; col < w; col += tw) { - if (TIFFReadTile(tif, buf, col, row, 0, 0) < 0) { - if (stoponerr) - break; - } else if (showdata) - ShowTile(row, col, (tsample_t) -1, buf, th, rowsize); - } - } - _TIFFfree(buf); - } -} - -void -TIFFReadSeparateTileData(TIFF* tif) -{ - unsigned char *buf; - tsize_t rowsize = TIFFTileRowSize(tif); - - buf = (unsigned char *)_TIFFmalloc(TIFFTileSize(tif)); - if (buf) { - uint32 tw=0, th=0, w=0, h=0; - uint32 row, col; - tsample_t s, samplesperpixel=0; - - TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &w); - TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &h); - TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tw); - TIFFGetField(tif, TIFFTAG_TILELENGTH, &th); - TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel); - for (row = 0; row < h; row += th) { - for (col = 0; col < w; col += tw) { - for (s = 0; s < samplesperpixel; s++) { - if (TIFFReadTile(tif, buf, col, row, 0, s) < 0) { - if (stoponerr) - break; - } else if (showdata) - ShowTile(row, col, s, buf, th, rowsize); - } - } - } - _TIFFfree(buf); - } -} - -void -TIFFReadData(TIFF* tif) -{ - uint16 config = PLANARCONFIG_CONTIG; - - TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &config); - if (TIFFIsTiled(tif)) { - if (config == PLANARCONFIG_CONTIG) - TIFFReadContigTileData(tif); - else - TIFFReadSeparateTileData(tif); - } else { - if (config == PLANARCONFIG_CONTIG) - TIFFReadContigStripData(tif); - else - TIFFReadSeparateStripData(tif); - } -} - -static void -ShowRawBytes(unsigned char* pp, uint32 n) -{ - uint32 i; - - for (i = 0; i < n; i++) { - printf(" %02x", *pp++); - if (((i+1) % 24) == 0) - printf("\n "); - } - putchar('\n'); -} - -static void -ShowRawWords(uint16* pp, uint32 n) -{ - uint32 i; - - for (i = 0; i < n; i++) { - printf(" %04x", *pp++); - if (((i+1) % 15) == 0) - printf("\n "); - } - putchar('\n'); -} - -void -TIFFReadRawData(TIFF* tif, int bitrev) -{ - tstrip_t nstrips = TIFFNumberOfStrips(tif); - const char* what = TIFFIsTiled(tif) ? "Tile" : "Strip"; - uint64* stripbc=NULL; - - TIFFGetField(tif, TIFFTAG_STRIPBYTECOUNTS, &stripbc); - if (nstrips > 0) { - uint32 bufsize = (uint32) stripbc[0]; - tdata_t buf = _TIFFmalloc(bufsize); - tstrip_t s; - - for (s = 0; s < nstrips; s++) { - if (stripbc[s] > bufsize) { - buf = _TIFFrealloc(buf, (tmsize_t)stripbc[s]); - bufsize = (uint32) stripbc[s]; - } - if (buf == NULL) { - fprintf(stderr, - "Cannot allocate buffer to read strip %lu\n", - (unsigned long) s); - break; - } - if (TIFFReadRawStrip(tif, s, buf, (tmsize_t) stripbc[s]) < 0) { - fprintf(stderr, "Error reading strip %lu\n", - (unsigned long) s); - if (stoponerr) - break; - } else if (showdata) { - if (bitrev) { - TIFFReverseBits(buf, (tmsize_t)stripbc[s]); - printf("%s %lu: (bit reversed)\n ", - what, (unsigned long) s); - } else - printf("%s %lu:\n ", what, - (unsigned long) s); - if (showwords) - ShowRawWords((uint16*) buf, (uint32) stripbc[s]>>1); - else - ShowRawBytes((unsigned char*) buf, (uint32) stripbc[s]); - } - } - if (buf != NULL) - _TIFFfree(buf); - } -} - -static void -tiffinfo(TIFF* tif, uint16 order, long flags, int is_image) -{ - TIFFPrintDirectory(tif, stdout, flags); - if (!readdata || !is_image) - return; - if (rawdata) { - if (order) { - uint16 o; - TIFFGetFieldDefaulted(tif, - TIFFTAG_FILLORDER, &o); - TIFFReadRawData(tif, o != order); - } else - TIFFReadRawData(tif, 0); - } else { - if (order) - TIFFSetField(tif, TIFFTAG_FILLORDER, order); - TIFFReadData(tif); - } -} - -/* vim: set ts=8 sts=8 sw=8 noet: */ -/* - * Local Variables: - * mode: c - * c-basic-offset: 8 - * fill-column: 78 - * End: - */ -- cgit v1.2.3