remove unused sources

1 files changed, 0 insertions, 465 deletions

diff --git a/tiff/tools/fax2tiff.c b/tiff/tools/fax2tiff.c
deleted file mode 100644
index 951b568..0000000
--- a/tiff/tools/fax2tiff.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/* $Id: fax2tiff.c,v 1.19.2.1 2010-06-08 18:50:43 bfriesen Exp $ */
-
-/*
- * Copyright (c) 1990-1997 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.
- */
-
-/* 
- * Convert a CCITT Group 3 or 4 FAX file to TIFF Group 3 or 4 format.
- */
-#include "tif_config.h"
-
-#include <stdio.h>
-#include <stdlib.h>		/* should have atof & getopt */
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-
-#ifdef HAVE_IO_H
-# include <io.h>
-#endif
-
-#include "tiffiop.h"
-
-#ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS	0
-#endif
-#ifndef EXIT_FAILURE
-# define EXIT_FAILURE	1
-#endif
-
-#define TIFFhowmany8(x) (((x)&0x07)?((uint32)(x)>>3)+1:(uint32)(x)>>3)
-
-TIFF	*faxTIFF;
-char	*rowbuf;
-char	*refbuf;
-
-uint32	xsize = 1728;
-int	verbose;
-int	stretch;
-uint16	badfaxrun;
-uint32	badfaxlines;
-
-int	copyFaxFile(TIFF* tifin, TIFF* tifout);
-static	void usage(void);
-
-int
-main(int argc, char* argv[])
-{
-	FILE *in;
-	TIFF *out = NULL;
-	TIFFErrorHandler whandler = NULL;
-	int compression_in = COMPRESSION_CCITTFAX3;
-	int compression_out = COMPRESSION_CCITTFAX3;
-	int fillorder_in = FILLORDER_LSB2MSB;
-	int fillorder_out = FILLORDER_LSB2MSB;
-	uint32 group3options_in = 0;	/* 1d-encoded */
-	uint32 group3options_out = 0;	/* 1d-encoded */
-	uint32 group4options_in = 0;	/* compressed */
-	uint32 group4options_out = 0;	/* compressed */
-	uint32 defrowsperstrip = (uint32) 0;
-	uint32 rowsperstrip;
-	int photometric_in = PHOTOMETRIC_MINISWHITE;
-	int photometric_out = PHOTOMETRIC_MINISWHITE;
-	int mode = FAXMODE_CLASSF;
-	int rows;
-	int c;
-	int pn, npages;
-	float resY = 196.0;
-	extern int optind;
-	extern char* optarg;
-
-
-	while ((c = getopt(argc, argv, "R:X:o:1234ABLMPUW5678abcflmprsuvwz?")) != -1)
-		switch (c) {
-			/* input-related options */
-		case '3':		/* input is g3-encoded */
-			compression_in = COMPRESSION_CCITTFAX3;
-			break;
-		case '4':		/* input is g4-encoded */
-			compression_in = COMPRESSION_CCITTFAX4;
-			break;
-		case 'U':		/* input is uncompressed (g3 and g4) */
-			group3options_in |= GROUP3OPT_UNCOMPRESSED;
-			group4options_in |= GROUP4OPT_UNCOMPRESSED;
-			break;
-		case '1':		/* input is 1d-encoded (g3 only) */
-			group3options_in &= ~GROUP3OPT_2DENCODING;
-			break;
-		case '2':		/* input is 2d-encoded (g3 only) */
-			group3options_in |= GROUP3OPT_2DENCODING;
-			break;
-		case 'P':	/* input has not-aligned EOL (g3 only) */
-			group3options_in &= ~GROUP3OPT_FILLBITS;
-			break;
-		case 'A':		/* input has aligned EOL (g3 only) */
-			group3options_in |= GROUP3OPT_FILLBITS;
-			break;
-		case 'W':		/* input has 0 mean white */
-			photometric_in = PHOTOMETRIC_MINISWHITE;
-			break;
-		case 'B':		/* input has 0 mean black */
-			photometric_in = PHOTOMETRIC_MINISBLACK;
-			break;
-		case 'L':		/* input has lsb-to-msb fillorder */
-			fillorder_in = FILLORDER_LSB2MSB;
-			break;
-		case 'M':		/* input has msb-to-lsb fillorder */
-			fillorder_in = FILLORDER_MSB2LSB;
-			break;
-		case 'R':		/* input resolution */
-			resY = (float) atof(optarg);
-			break;
-		case 'X':		/* input width */
-			xsize = (uint32) atoi(optarg);
-			break;
-
-			/* output-related options */
-		case '7':		/* generate g3-encoded output */
-			compression_out = COMPRESSION_CCITTFAX3;
-			break;
-		case '8':		/* generate g4-encoded output */
-			compression_out = COMPRESSION_CCITTFAX4;
-			break;
-		case 'u':	/* generate uncompressed output (g3 and g4) */
-			group3options_out |= GROUP3OPT_UNCOMPRESSED;
-			group4options_out |= GROUP4OPT_UNCOMPRESSED;
-			break;
-		case '5':	/* generate 1d-encoded output (g3 only) */
-			group3options_out &= ~GROUP3OPT_2DENCODING;
-			break;
-		case '6':	/* generate 2d-encoded output (g3 only) */
-			group3options_out |= GROUP3OPT_2DENCODING;
-			break;
-		case 'c':		/* generate "classic" g3 format */
-			mode = FAXMODE_CLASSIC;
-			break;
-		case 'f':		/* generate Class F format */
-			mode = FAXMODE_CLASSF;
-			break;
-		case 'm':		/* output's fillorder is msb-to-lsb */
-			fillorder_out = FILLORDER_MSB2LSB;
-			break;
-		case 'l':		/* output's fillorder is lsb-to-msb */
-			fillorder_out = FILLORDER_LSB2MSB;
-			break;
-		case 'o':
-			out = TIFFOpen(optarg, "w");
-			if (out == NULL) {
-				fprintf(stderr,
-				    "%s: Can not create or open %s\n",
-				    argv[0], optarg);
-				return EXIT_FAILURE;
-			}
-			break;
-		case 'a':	/* generate EOL-aligned output (g3 only) */
-			group3options_out |= GROUP3OPT_FILLBITS;
-			break;
-		case 'p':	/* generate not EOL-aligned output (g3 only) */
-			group3options_out &= ~GROUP3OPT_FILLBITS;
-			break;
-		case 'r':		/* rows/strip */
-			defrowsperstrip = atol(optarg);
-			break;
-		case 's':		/* stretch image by dup'ng scanlines */
-			stretch = 1;
-			break;
-		case 'w':		/* undocumented -- for testing */
-			photometric_out = PHOTOMETRIC_MINISWHITE;
-			break;
-		case 'b':		/* undocumented -- for testing */
-			photometric_out = PHOTOMETRIC_MINISBLACK;
-			break;
-		case 'z':		/* undocumented -- for testing */
-			compression_out = COMPRESSION_LZW;
-			break;
-		case 'v':		/* -v for info */
-			verbose++;
-			break;
-		case '?':
-			usage();
-			/*NOTREACHED*/
-		}
-	npages = argc - optind;
-	if (npages < 1)
-		usage();
-
-	rowbuf = _TIFFmalloc(TIFFhowmany8(xsize));
-	refbuf = _TIFFmalloc(TIFFhowmany8(xsize));
-	if (rowbuf == NULL || refbuf == NULL) {
-		fprintf(stderr, "%s: Not enough memory\n", argv[0]);
-		return (EXIT_FAILURE);
-	}
-
-	if (out == NULL) {
-		out = TIFFOpen("fax.tif", "w");
-		if (out == NULL) {
-			fprintf(stderr, "%s: Can not create fax.tif\n",
-			    argv[0]);
-			return (EXIT_FAILURE);
-		}
-	}
-		
-	faxTIFF = TIFFClientOpen("(FakeInput)", "w",
-	/* TIFFClientOpen() fails if we don't set existing value here */
-				 TIFFClientdata(out),
-				 TIFFGetReadProc(out), TIFFGetWriteProc(out),
-				 TIFFGetSeekProc(out), TIFFGetCloseProc(out),
-				 TIFFGetSizeProc(out), TIFFGetMapFileProc(out),
-				 TIFFGetUnmapFileProc(out));
-	if (faxTIFF == NULL) {
-		fprintf(stderr, "%s: Can not create fake input file\n",
-		    argv[0]);
-		return (EXIT_FAILURE);
-	}
-	TIFFSetMode(faxTIFF, O_RDONLY);
-	TIFFSetField(faxTIFF, TIFFTAG_IMAGEWIDTH,	xsize);
-	TIFFSetField(faxTIFF, TIFFTAG_SAMPLESPERPIXEL,	1);
-	TIFFSetField(faxTIFF, TIFFTAG_BITSPERSAMPLE,	1);
-	TIFFSetField(faxTIFF, TIFFTAG_FILLORDER,	fillorder_in);
-	TIFFSetField(faxTIFF, TIFFTAG_PLANARCONFIG,	PLANARCONFIG_CONTIG);
-	TIFFSetField(faxTIFF, TIFFTAG_PHOTOMETRIC,	photometric_in);
-	TIFFSetField(faxTIFF, TIFFTAG_YRESOLUTION,	resY);
-	TIFFSetField(faxTIFF, TIFFTAG_RESOLUTIONUNIT,	RESUNIT_INCH);
-	
-	/* NB: this must be done after directory info is setup */
-	TIFFSetField(faxTIFF, TIFFTAG_COMPRESSION, compression_in);
-	if (compression_in == COMPRESSION_CCITTFAX3)
-		TIFFSetField(faxTIFF, TIFFTAG_GROUP3OPTIONS, group3options_in);
-	else if (compression_in == COMPRESSION_CCITTFAX4)
-		TIFFSetField(faxTIFF, TIFFTAG_GROUP4OPTIONS, group4options_in);
-	for (pn = 0; optind < argc; pn++, optind++) {
-		in = fopen(argv[optind], "rb");
-		if (in == NULL) {
-			fprintf(stderr,
-			    "%s: %s: Can not open\n", argv[0], argv[optind]);
-			continue;
-		}
-#if defined(_WIN32) && defined(USE_WIN32_FILEIO)
-                TIFFSetClientdata(faxTIFF, (thandle_t)_get_osfhandle(fileno(in)));
-#else
-                TIFFSetClientdata(faxTIFF, (thandle_t)fileno(in));
-#endif
-		TIFFSetFileName(faxTIFF, (const char*)argv[optind]);
-		TIFFSetField(out, TIFFTAG_IMAGEWIDTH, xsize);
-		TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, 1);
-		TIFFSetField(out, TIFFTAG_COMPRESSION, compression_out);
-		TIFFSetField(out, TIFFTAG_PHOTOMETRIC, photometric_out);
-		TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
-		TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 1);
-		switch (compression_out) {
-			/* g3 */
-			case COMPRESSION_CCITTFAX3:
-			TIFFSetField(out, TIFFTAG_GROUP3OPTIONS,
-				     group3options_out);
-			TIFFSetField(out, TIFFTAG_FAXMODE, mode);
-			rowsperstrip =
-				(defrowsperstrip)?defrowsperstrip:(uint32)-1L;
-			break;
-
-			/* g4 */
-			case COMPRESSION_CCITTFAX4:
-			TIFFSetField(out, TIFFTAG_GROUP4OPTIONS,
-				     group4options_out);
-			TIFFSetField(out, TIFFTAG_FAXMODE, mode);
-			rowsperstrip =
-				(defrowsperstrip)?defrowsperstrip:(uint32)-1L;
-			break;
-
-			default:
-			rowsperstrip = (defrowsperstrip) ?
-				defrowsperstrip : TIFFDefaultStripSize(out, 0);
-		}
-		TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, rowsperstrip);
-		TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-		TIFFSetField(out, TIFFTAG_FILLORDER, fillorder_out);
-		TIFFSetField(out, TIFFTAG_SOFTWARE, "fax2tiff");
-		TIFFSetField(out, TIFFTAG_XRESOLUTION, 204.0);
-		if (!stretch) {
-			TIFFGetField(faxTIFF, TIFFTAG_YRESOLUTION, &resY);
-			TIFFSetField(out, TIFFTAG_YRESOLUTION, resY);
-		} else
-			TIFFSetField(out, TIFFTAG_YRESOLUTION, 196.);
-		TIFFSetField(out, TIFFTAG_RESOLUTIONUNIT, RESUNIT_INCH);
-		TIFFSetField(out, TIFFTAG_PAGENUMBER, pn, npages);
-
-		if (!verbose)
-		    whandler = TIFFSetWarningHandler(NULL);
-		rows = copyFaxFile(faxTIFF, out);
-		fclose(in);
-		if (!verbose)
-		    (void) TIFFSetWarningHandler(whandler);
-
-		TIFFSetField(out, TIFFTAG_IMAGELENGTH, rows);
-
-		if (verbose) {
-			fprintf(stderr, "%s:\n", argv[optind]);
-			fprintf(stderr, "%d rows in input\n", rows);
-			fprintf(stderr, "%ld total bad rows\n",
-			    (long) badfaxlines);
-			fprintf(stderr, "%d max consecutive bad rows\n", badfaxrun);
-		}
-		if (compression_out == COMPRESSION_CCITTFAX3 &&
-		    mode == FAXMODE_CLASSF) {
-			TIFFSetField(out, TIFFTAG_BADFAXLINES, badfaxlines);
-			TIFFSetField(out, TIFFTAG_CLEANFAXDATA, badfaxlines ?
-			    CLEANFAXDATA_REGENERATED : CLEANFAXDATA_CLEAN);
-			TIFFSetField(out, TIFFTAG_CONSECUTIVEBADFAXLINES, badfaxrun);
-		}
-		TIFFWriteDirectory(out);
-	}
-	TIFFClose(out);
-	_TIFFfree(rowbuf);
-	_TIFFfree(refbuf);
-	return (EXIT_SUCCESS);
-}
-
-int
-copyFaxFile(TIFF* tifin, TIFF* tifout)
-{
-	uint32 row;
-	uint32 linesize = TIFFhowmany8(xsize);
-	uint16 badrun;
-	int ok;
-
-	tifin->tif_rawdatasize = TIFFGetFileSize(tifin);
-	tifin->tif_rawdata = _TIFFmalloc(tifin->tif_rawdatasize);
-	if (tifin->tif_rawdata == NULL) {
-		TIFFError(tifin->tif_name, "Not enough memory");
-		return (0);
-	}
-	if (!ReadOK(tifin, tifin->tif_rawdata, tifin->tif_rawdatasize)) {
-		TIFFError(tifin->tif_name, "Read error at scanline 0");
-		return (0);
-	}
-	tifin->tif_rawcp = tifin->tif_rawdata;
-	tifin->tif_rawcc = tifin->tif_rawdatasize;
-
-	(*tifin->tif_setupdecode)(tifin);
-	(*tifin->tif_predecode)(tifin, (tsample_t) 0);
-	tifin->tif_row = 0;
-	badfaxlines = 0;
-	badfaxrun = 0;
-
-	_TIFFmemset(refbuf, 0, linesize);
-	row = 0;
-	badrun = 0;		/* current run of bad lines */
-	while (tifin->tif_rawcc > 0) {
-		ok = (*tifin->tif_decoderow)(tifin, (tdata_t) rowbuf, 
-					     linesize, 0);
-		if (!ok) {
-			badfaxlines++;
-			badrun++;
-			/* regenerate line from previous good line */
-			_TIFFmemcpy(rowbuf, refbuf, linesize);
-		} else {
-			if (badrun > badfaxrun)
-				badfaxrun = badrun;
-			badrun = 0;
-			_TIFFmemcpy(refbuf, rowbuf, linesize);
-		}
-		tifin->tif_row++;
-
-		if (TIFFWriteScanline(tifout, rowbuf, row, 0) < 0) {
-			fprintf(stderr, "%s: Write error at row %ld.\n",
-			    tifout->tif_name, (long) row);
-			break;
-		}
-		row++;
-		if (stretch) {
-			if (TIFFWriteScanline(tifout, rowbuf, row, 0) < 0) {
-				fprintf(stderr, "%s: Write error at row %ld.\n",
-				    tifout->tif_name, (long) row);
-				break;
-			}
-			row++;
-		}
-	}
-	if (badrun > badfaxrun)
-		badfaxrun = badrun;
-	_TIFFfree(tifin->tif_rawdata);
-	return (row);
-}
-
-char* stuff[] = {
-"usage: fax2tiff [options] input.raw...",
-"where options are:",
-" -3		input data is G3-encoded		[default]",
-" -4		input data is G4-encoded",
-" -U		input data is uncompressed (G3 or G4)",
-" -1		input data is 1D-encoded (G3 only)	[default]",
-" -2		input data is 2D-encoded (G3 only)",
-" -P		input is not EOL-aligned (G3 only)	[default]",
-" -A		input is EOL-aligned (G3 only)",
-" -M		input data has MSB2LSB bit order",
-" -L		input data has LSB2MSB bit order	[default]",
-" -B		input data has min 0 means black",
-" -W		input data has min 0 means white	[default]",
-" -R #		input data has # resolution (lines/inch) [default is 196]",
-" -X #		input data has # width			[default is 1728]",
-"",
-" -o out.tif	write output to out.tif",
-" -7		generate G3-encoded output		[default]",
-" -8		generate G4-encoded output",
-" -u		generate uncompressed output (G3 or G4)",
-" -5		generate 1D-encoded output (G3 only)",
-" -6		generate 2D-encoded output (G3 only)	[default]",
-" -p		generate not EOL-aligned output (G3 only)",
-" -a		generate EOL-aligned output (G3 only)	[default]",
-" -c		generate \"classic\" TIFF format",
-" -f		generate TIFF Class F (TIFF/F) format	[default]",
-" -m		output fill order is MSB2LSB",
-" -l		output fill order is LSB2MSB		[default]",
-" -r #		make each strip have no more than # rows",
-" -s		stretch image by duplicating scanlines",
-" -v		print information about conversion work",
-" -z		generate LZW compressed output",
-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(EXIT_FAILURE);
-}
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */