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- /* $Header: /usr/people/sam/tiff/tools/RCS/tiff2ps.c,v 1.48 1996/01/10 19:35:35 sam Rel $ */
-
- /*
- * Copyright (c) 1988-1996 Sam Leffler
- * Copyright (c) 1991-1996 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 <stdio.h>
- #include <stdlib.h> /* for atof */
- #include <math.h>
- #include <time.h>
-
- #include "tiffio.h"
-
- /*
- * NB: this code assumes uint32 works with printf's %l[ud].
- */
- #ifndef TRUE
- #define TRUE 1
- #define FALSE 0
- #endif
-
- int ascii85 = FALSE; /* use ASCII85 encoding */
- int interpolate = TRUE; /* interpolate level2 image */
- int level2 = FALSE; /* generate PostScript level 2 */
- int printAll = FALSE; /* print all images in file */
- int generateEPSF = TRUE; /* generate Encapsulated PostScript */
- int PSduplex = FALSE; /* enable duplex printing */
- int PStumble = FALSE; /* enable top edge binding */
- char *filename; /* input filename */
-
- /*
- * ASCII85 Encoding Support.
- */
- unsigned char ascii85buf[10];
- int ascii85count;
- int ascii85breaklen;
-
- int TIFF2PS(FILE*, TIFF*, float, float);
- void PSpage(FILE*, TIFF*, uint32, uint32);
- void PSColorContigPreamble(FILE*, uint32, uint32, int);
- void PSColorSeparatePreamble(FILE*, uint32, uint32, int);
- void PSDataColorContig(FILE*, TIFF*, uint32, uint32, int);
- void PSDataColorSeparate(FILE*, TIFF*, uint32, uint32, int);
- void PSDataPalette(FILE*, TIFF*, uint32, uint32);
- void PSDataBW(FILE*, TIFF*, uint32, uint32);
- void PSRawDataBW(FILE*, TIFF*, uint32, uint32);
- void Ascii85Init(void);
- void Ascii85Put(unsigned char code, FILE* fd);
- void Ascii85Flush(FILE* fd);
- void PSHead(FILE*, TIFF*, uint32, uint32, float, float, float, float);
- void PSTail(FILE*, int);
-
- static void usage(int);
-
- int
- main(int argc, char* argv[])
- {
- int dirnum = -1, c, np = 0;
- float pageWidth = 0;
- float pageHeight = 0;
- uint32 diroff = 0;
- extern char *optarg;
- extern int optind;
- FILE* output = stdout;
-
- while ((c = getopt(argc, argv, "h:w:d:o:O:aeps128DT")) != -1)
- switch (c) {
- case 'd':
- dirnum = atoi(optarg);
- break;
- case 'D':
- PSduplex = TRUE;
- break;
- case 'T':
- PStumble = TRUE;
- break;
- case 'e':
- generateEPSF = TRUE;
- break;
- case 'h':
- pageHeight = atof(optarg);
- break;
- case 'o':
- diroff = (uint32) strtoul(optarg, NULL, 0);
- break;
- case 'O': /* XXX too bad -o is already taken */
- output = fopen(optarg, "w");
- if (output == NULL) {
- fprintf(stderr,
- "%s: %s: Cannot open output file.\n",
- argv[0], optarg);
- exit(-2);
- }
- break;
- case 'a':
- printAll = TRUE;
- /* fall thru... */
- case 'p':
- generateEPSF = FALSE;
- break;
- case 's':
- printAll = FALSE;
- break;
- case 'w':
- pageWidth = atof(optarg);
- break;
- case '1':
- level2 = FALSE;
- ascii85 = FALSE;
- break;
- case '2':
- level2 = TRUE;
- ascii85 = TRUE; /* default to yes */
- break;
- case '8':
- ascii85 = FALSE;
- break;
- case '?':
- usage(-1);
- }
- for (; argc - optind > 0; optind++) {
- TIFF* tif = TIFFOpen(filename = argv[optind], "r");
- if (tif != NULL) {
- if (dirnum != -1 && !TIFFSetDirectory(tif, dirnum))
- return (-1);
- else if (diroff != 0 &&
- !TIFFSetSubDirectory(tif, diroff))
- return (-1);
- np = TIFF2PS(output, tif, pageWidth, pageHeight);
- TIFFClose(tif);
- }
- }
- if (np)
- PSTail(output, np);
- else
- usage(-1);
- if (output != stdout)
- fclose(output);
- return (0);
- }
-
- static uint16 samplesperpixel;
- static uint16 bitspersample;
- static uint16 planarconfiguration;
- static uint16 photometric;
- static uint16 compression;
- static uint16 extrasamples;
- static int alpha;
-
- static int
- checkImage(TIFF* tif)
- {
- switch (bitspersample) {
- case 1: case 2:
- case 4: case 8:
- break;
- default:
- TIFFError(filename, "Can not handle %d-bit/sample image",
- bitspersample);
- return (0);
- }
- switch (photometric) {
- case PHOTOMETRIC_YCBCR:
- if (compression == COMPRESSION_JPEG &&
- planarconfiguration == PLANARCONFIG_CONTIG) {
- /* can rely on libjpeg to convert to RGB */
- TIFFSetField(tif, TIFFTAG_JPEGCOLORMODE,
- JPEGCOLORMODE_RGB);
- photometric = PHOTOMETRIC_RGB;
- } else {
- if (level2)
- break;
- TIFFError(filename, "Can not handle image with %s",
- "PhotometricInterpretation=YCbCr");
- return (0);
- }
- /* fall thru... */
- case PHOTOMETRIC_RGB:
- if (alpha && bitspersample != 8) {
- TIFFError(filename,
- "Can not handle %d-bit/sample RGB image with alpha",
- bitspersample);
- return (0);
- }
- /* fall thru... */
- case PHOTOMETRIC_SEPARATED:
- case PHOTOMETRIC_PALETTE:
- case PHOTOMETRIC_MINISBLACK:
- case PHOTOMETRIC_MINISWHITE:
- break;
- case PHOTOMETRIC_CIELAB:
- /* fall thru... */
- default:
- TIFFError(filename,
- "Can not handle image with PhotometricInterpretation=%d",
- photometric);
- return (0);
- }
- if (planarconfiguration == PLANARCONFIG_SEPARATE && extrasamples > 0)
- TIFFWarning(filename, "Ignoring extra samples");
- return (1);
- }
-
- #define PS_UNIT_SIZE 72.0
- #define PSUNITS(npix,res) ((npix) * (PS_UNIT_SIZE / (res)))
-
- static char RGBcolorimage[] = "\
- /bwproc {\n\
- rgbproc\n\
- dup length 3 idiv string 0 3 0\n\
- 5 -1 roll {\n\
- add 2 1 roll 1 sub dup 0 eq {\n\
- pop 3 idiv\n\
- 3 -1 roll\n\
- dup 4 -1 roll\n\
- dup 3 1 roll\n\
- 5 -1 roll put\n\
- 1 add 3 0\n\
- } { 2 1 roll } ifelse\n\
- } forall\n\
- pop pop pop\n\
- } def\n\
- /colorimage where {pop} {\n\
- /colorimage {pop pop /rgbproc exch def {bwproc} image} bind def\n\
- } ifelse\n\
- ";
-
- /*
- * Adobe Photoshop requires a comment line of the form:
- *
- * %ImageData: <cols> <rows> <depth> <main channels> <pad channels>
- * <block size> <1 for binary|2 for hex> "data start"
- *
- * It is claimed to be part of some future revision of the EPS spec.
- */
- static void
- PhotoshopBanner(FILE* fd, uint32 w, uint32 h, int bs, int nc, char* startline)
- {
- fprintf(fd, "%%ImageData: %ld %ld %d %d 0 %d 2 \"",
- (long) w, (long) h, bitspersample, nc, bs);
- fprintf(fd, startline, nc);
- fprintf(fd, "\"\n");
- }
-
- static void
- setupPageState(TIFF* tif, uint32* pw, uint32* ph, float* pprw, float* pprh)
- {
- uint16 res_unit;
- float xres, yres;
-
- TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, pw);
- TIFFGetField(tif, TIFFTAG_IMAGELENGTH, ph);
- TIFFGetFieldDefaulted(tif, TIFFTAG_RESOLUTIONUNIT, &res_unit);
- /*
- * Calculate printable area.
- */
- if (!TIFFGetField(tif, TIFFTAG_XRESOLUTION, &xres))
- xres = PS_UNIT_SIZE;
- if (!TIFFGetField(tif, TIFFTAG_YRESOLUTION, &yres))
- yres = PS_UNIT_SIZE;
- switch (res_unit) {
- case RESUNIT_CENTIMETER:
- xres /= 2.54, yres /= 2.54;
- break;
- case RESUNIT_NONE:
- xres *= PS_UNIT_SIZE, yres *= PS_UNIT_SIZE;
- break;
- }
- *pprh = PSUNITS(*ph, yres);
- *pprw = PSUNITS(*pw, xres);
- }
-
- static int
- isCCITTCompression(TIFF* tif)
- {
- uint16 compress;
- TIFFGetField(tif, TIFFTAG_COMPRESSION, &compress);
- return (compress == COMPRESSION_CCITTFAX3 ||
- compress == COMPRESSION_CCITTFAX4 ||
- compress == COMPRESSION_CCITTRLE ||
- compress == COMPRESSION_CCITTRLEW);
- }
-
- static tsize_t tf_bytesperrow;
- static tsize_t ps_bytesperrow;
- static tsize_t tf_rowsperstrip;
- static tsize_t tf_numberstrips;
- static char *hex = "0123456789abcdef";
-
-
- /* returns the sequence number of the page processed */
- int
- TIFF2PS(FILE* fd, TIFF* tif, float pw, float ph)
- {
- uint32 w, h;
- float ox, oy, prw, prh;
- uint32 subfiletype;
- uint16* sampleinfo;
- static int npages = 0;
-
- if (!TIFFGetField(tif, TIFFTAG_XPOSITION, &ox))
- ox = 0;
- if (!TIFFGetField(tif, TIFFTAG_YPOSITION, &oy))
- oy = 0;
- setupPageState(tif, &w, &h, &prw, &prh);
-
- do {
- tf_numberstrips = TIFFNumberOfStrips(tif);
- TIFFGetFieldDefaulted(tif, TIFFTAG_ROWSPERSTRIP,
- &tf_rowsperstrip);
- setupPageState(tif, &w, &h, &prw, &prh);
- if (!npages)
- PSHead(fd, tif, w, h, prw, prh, ox, oy);
- tf_bytesperrow = TIFFScanlineSize(tif);
- TIFFGetFieldDefaulted(tif, TIFFTAG_BITSPERSAMPLE,
- &bitspersample);
- TIFFGetFieldDefaulted(tif, TIFFTAG_SAMPLESPERPIXEL,
- &samplesperpixel);
- TIFFGetFieldDefaulted(tif, TIFFTAG_PLANARCONFIG,
- &planarconfiguration);
- TIFFGetField(tif, TIFFTAG_COMPRESSION, &compression);
- TIFFGetFieldDefaulted(tif, TIFFTAG_EXTRASAMPLES,
- &extrasamples, &sampleinfo);
- alpha = (extrasamples == 1 &&
- sampleinfo[0] == EXTRASAMPLE_ASSOCALPHA);
- if (!TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photometric)) {
- switch (samplesperpixel - extrasamples) {
- case 1:
- if (isCCITTCompression(tif))
- photometric = PHOTOMETRIC_MINISWHITE;
- else
- photometric = PHOTOMETRIC_MINISBLACK;
- break;
- case 3:
- photometric = PHOTOMETRIC_RGB;
- break;
- }
- }
- if (checkImage(tif)) {
- npages++;
- fprintf(fd, "%%%%Page: %d %d\n", npages, npages);
- fprintf(fd, "gsave\n");
- fprintf(fd, "100 dict begin\n");
- if (pw != 0 && ph != 0)
- fprintf(fd, "%f %f scale\n",
- pw*PS_UNIT_SIZE, ph*PS_UNIT_SIZE);
- else
- fprintf(fd, "%f %f scale\n", prw, prh);
- PSpage(fd, tif, w, h);
- fprintf(fd, "end\n");
- fprintf(fd, "grestore\n");
- fprintf(fd, "showpage\n");
- }
- if (generateEPSF)
- break;
- TIFFGetFieldDefaulted(tif, TIFFTAG_SUBFILETYPE, &subfiletype);
- } while (((subfiletype & FILETYPE_PAGE) || printAll) &&
- TIFFReadDirectory(tif));
-
- return(npages);
- }
-
-
- static char DuplexPreamble[] = "\
- %%BeginFeature: *Duplex True\n\
- systemdict begin\n\
- /languagelevel where { pop languagelevel } { 1 } ifelse\n\
- 2 ge { 1 dict dup /Duplex true put setpagedevice }\n\
- { statusdict /setduplex known { statusdict begin setduplex true end } if\n\
- } ifelse\n\
- end\n\
- %%EndFeature\n\
- ";
-
- static char TumblePreamble[] = "\
- %%BeginFeature: *Tumble True\n\
- systemdict begin\n\
- /languagelevel where { pop languagelevel } { 1 } ifelse\n\
- 2 ge { 1 dict dup /Tumble true put setpagedevice }\n\
- { statusdict /settumble known { statusdict begin settumble true end } if\n\
- } ifelse\n\
- end\n\
- %%EndFeature\n\
- ";
-
- void
- PSHead(FILE *fd, TIFF *tif, uint32 w, uint32 h, float pw, float ph,
- float ox, float oy)
- {
- time_t t;
-
- (void) tif; (void) w; (void) h;
- t = time(0);
- fprintf(fd, "%%!PS-Adobe-3.0%s\n", generateEPSF ? " EPSF-3.0" : "");
- fprintf(fd, "%%%%Creator: tiff2ps\n");
- fprintf(fd, "%%%%Title: %s\n", filename);
- fprintf(fd, "%%%%CreationDate: %s", ctime(&t));
- fprintf(fd, "%%%%DocumentData: Clean7Bit\n");
- fprintf(fd, "%%%%Origin: %ld %ld\n", (long) ox, (long) oy);
- /* NB: should use PageBoundingBox */
- fprintf(fd, "%%%%BoundingBox: 0 0 %ld %ld\n",
- (long) ceil(pw), (long) ceil(ph));
- fprintf(fd, "%%%%LanguageLevel: %d\n", level2 ? 2 : 1);
- fprintf(fd, "%%%%Pages: (atend)\n");
- fprintf(fd, "%%%%EndComments\n");
- fprintf(fd, "%%%%BeginSetup\n");
- if (PSduplex)
- fprintf(fd, "%s", DuplexPreamble);
- if (PStumble)
- fprintf(fd, "%s", TumblePreamble);
- fprintf(fd, "%%%%EndSetup\n");
- }
-
- void
- PSTail(FILE *fd, int npages)
- {
- fprintf(fd, "%%%%Trailer\n");
- fprintf(fd, "%%%%Pages: %d\n", npages);
- fprintf(fd, "%%%%EOF\n");
- }
-
- static int
- checkcmap(TIFF* tif, int n, uint16* r, uint16* g, uint16* b)
- {
- (void) tif;
- while (n-- > 0)
- if (*r++ >= 256 || *g++ >= 256 || *b++ >= 256)
- return (16);
- TIFFWarning(filename, "Assuming 8-bit colormap");
- return (8);
- }
-
- static void
- PS_Lvl2colorspace(FILE* fd, TIFF* tif)
- {
- uint16 *rmap, *gmap, *bmap;
- int i, num_colors;
-
- /*
- * Set up PostScript Level 2 colorspace according to
- * section 4.8 in the PostScript refenence manual.
- */
- fputs("% PostScript Level 2 only.\n", fd);
- if (photometric != PHOTOMETRIC_PALETTE) {
- if (photometric == PHOTOMETRIC_YCBCR) {
- /* MORE CODE HERE */
- }
- fprintf(fd, "/Device%s",
- samplesperpixel > 2 ? "RGB" : "Gray");
- fputs(" setcolorspace\n", fd);
- return;
- }
-
- /*
- * Set up an indexed/palette colorspace
- */
- num_colors = (1 << bitspersample);
- if (!TIFFGetField(tif, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) {
- TIFFError(filename,
- "Palette image w/o \"Colormap\" tag");
- return;
- }
- if (checkcmap(tif, num_colors, rmap, gmap, bmap) == 16) {
- /*
- * Convert colormap to 8-bits values.
- */
- #define CVT(x) (((x) * 255) / ((1L<<16)-1))
- for (i = 0; i < num_colors; i++) {
- rmap[i] = CVT(rmap[i]);
- gmap[i] = CVT(gmap[i]);
- bmap[i] = CVT(bmap[i]);
- }
- #undef CVT
- }
- fprintf(fd, "[ /Indexed /DeviceRGB %d", num_colors - 1);
- if (ascii85) {
- Ascii85Init();
- fputs("\n<~", fd);
- ascii85breaklen -= 2;
- } else
- fputs(" <", fd);
- for (i = 0; i < num_colors; i++) {
- if (ascii85) {
- Ascii85Put(rmap[i], fd);
- Ascii85Put(gmap[i], fd);
- Ascii85Put(bmap[i], fd);
- } else {
- fputs((i % 8) ? " " : "\n ", fd);
- fprintf(fd, "%02x%02x%02x",
- rmap[i], gmap[i], bmap[i]);
- }
- }
- if (ascii85)
- Ascii85Flush(fd);
- else
- fputs(">\n", fd);
- fputs("] setcolorspace\n", fd);
- }
-
- static int
- PS_Lvl2ImageDict(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- int use_rawdata;
- uint32 tile_width, tile_height;
- uint16 predictor, minsamplevalue, maxsamplevalue;
- int repeat_count;
- char im_h[64], im_x[64], im_y[64];
-
- (void)strcpy(im_x, "0");
- (void)sprintf(im_y, "%lu", (long) h);
- (void)sprintf(im_h, "%lu", (long) h);
- tile_width = w;
- tile_height = h;
- if (TIFFIsTiled(tif)) {
- repeat_count = TIFFNumberOfTiles(tif);
- TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tile_width);
- TIFFGetField(tif, TIFFTAG_TILELENGTH, &tile_height);
- if (tile_width > w || tile_height > h ||
- (w % tile_width) != 0 || (h % tile_height != 0)) {
- /*
- * The tiles does not fit image width and height.
- * Set up a clip rectangle for the image unit square.
- */
- fputs("0 0 1 1 rectclip\n", fd);
- }
- if (tile_width < w) {
- fputs("/im_x 0 def\n", fd);
- (void)strcpy(im_x, "im_x neg");
- }
- if (tile_height < h) {
- fputs("/im_y 0 def\n", fd);
- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
- }
- } else {
- repeat_count = tf_numberstrips;
- tile_height = tf_rowsperstrip;
- if (tile_height > h)
- tile_height = h;
- if (repeat_count > 1) {
- fputs("/im_y 0 def\n", fd);
- fprintf(fd, "/im_h %lu def\n",
- (unsigned long) tile_height);
- (void)strcpy(im_h, "im_h");
- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h);
- }
- }
-
- /*
- * Output start of exec block
- */
- fputs("{ % exec\n", fd);
-
- if (repeat_count > 1)
- fprintf(fd, "%d { %% repeat\n", repeat_count);
-
- /*
- * Output filter options and image dictionary.
- */
- if (ascii85)
- fputs(" /im_stream currentfile /ASCII85Decode filter def\n",
- fd);
- fputs(" <<\n", fd);
- fputs(" /ImageType 1\n", fd);
- fprintf(fd, " /Width %lu\n", (unsigned long) tile_width);
- fprintf(fd, " /Height %lu\n", (unsigned long) tile_height);
- if (planarconfiguration == PLANARCONFIG_SEPARATE)
- fputs(" /MultipleDataSources true\n", fd);
- fprintf(fd, " /ImageMatrix [ %lu 0 0 %ld %s %s ]\n",
- (unsigned long) w, - (long)h, im_x, im_y);
- fprintf(fd, " /BitsPerComponent %d\n", bitspersample);
- fprintf(fd, " /Interpolate %s\n", interpolate ? "true" : "false");
-
- switch (samplesperpixel) {
- case 1:
- switch (photometric) {
- case PHOTOMETRIC_MINISBLACK:
- fputs(" /Decode [0 1]\n", fd);
- break;
- case PHOTOMETRIC_MINISWHITE:
- switch (compression) {
- case COMPRESSION_CCITTRLE:
- case COMPRESSION_CCITTRLEW:
- case COMPRESSION_CCITTFAX3:
- case COMPRESSION_CCITTFAX4:
- /*
- * Manage inverting with /Blackis1 flag
- * since there migth be uncompressed parts
- */
- fputs(" /Decode [0 1]\n", fd);
- break;
- default:
- /*
- * ERROR...
- */
- fputs(" /Decode [1 0]\n", fd);
- break;
- }
- break;
- case PHOTOMETRIC_PALETTE:
- TIFFGetFieldDefaulted(tif, TIFFTAG_MINSAMPLEVALUE,
- &minsamplevalue);
- TIFFGetFieldDefaulted(tif, TIFFTAG_MAXSAMPLEVALUE,
- &maxsamplevalue);
- fprintf(fd, " /Decode [%u %u]\n",
- minsamplevalue, maxsamplevalue);
- break;
- default:
- /*
- * ERROR ?
- */
- fputs(" /Decode [0 1]\n", fd);
- break;
- }
- break;
- case 3:
- switch (photometric) {
- case PHOTOMETRIC_RGB:
- fputs(" /Decode [0 1 0 1 0 1]\n", fd);
- break;
- case PHOTOMETRIC_MINISWHITE:
- case PHOTOMETRIC_MINISBLACK:
- default:
- /*
- * ERROR??
- */
- fputs(" /Decode [0 1 0 1 0 1]\n", fd);
- break;
- }
- break;
- case 4:
- /*
- * ERROR??
- */
- fputs(" /Decode [0 1 0 1 0 1 0 1]\n", fd);
- break;
- }
- fputs(" /DataSource", fd);
- if (planarconfiguration == PLANARCONFIG_SEPARATE &&
- samplesperpixel > 1)
- fputs(" [", fd);
- if (ascii85)
- fputs(" im_stream", fd);
- else
- fputs(" currentfile /ASCIIHexDecode filter", fd);
-
- use_rawdata = TRUE;
- switch (compression) {
- case COMPRESSION_NONE: /* 1: uncompressed */
- break;
- case COMPRESSION_CCITTRLE: /* 2: CCITT modified Huffman RLE */
- case COMPRESSION_CCITTRLEW: /* 32771: #1 w/ word alignment */
- case COMPRESSION_CCITTFAX3: /* 3: CCITT Group 3 fax encoding */
- case COMPRESSION_CCITTFAX4: /* 4: CCITT Group 4 fax encoding */
- fputs("\n\t<<\n", fd);
- if (compression == COMPRESSION_CCITTFAX3) {
- uint32 g3_options;
-
- fputs("\t /EndOfLine true\n", fd);
- fputs("\t /EndOfBlock false\n", fd);
- if (!TIFFGetField(tif, TIFFTAG_GROUP3OPTIONS,
- &g3_options))
- g3_options = 0;
- if (g3_options & GROUP3OPT_2DENCODING)
- fprintf(fd, "\t /K %s\n", im_h);
- if (g3_options & GROUP3OPT_UNCOMPRESSED)
- fputs("\t /Uncompressed true\n", fd);
- if (g3_options & GROUP3OPT_FILLBITS)
- fputs("\t /EncodedByteAlign true\n", fd);
- }
- if (compression == COMPRESSION_CCITTFAX4) {
- uint32 g4_options;
-
- fputs("\t /K -1\n", fd);
- TIFFGetFieldDefaulted(tif, TIFFTAG_GROUP4OPTIONS,
- &g4_options);
- if (g4_options & GROUP4OPT_UNCOMPRESSED)
- fputs("\t /Uncompressed true\n", fd);
- }
- if (!(tile_width == w && w == 1728U))
- fprintf(fd, "\t /Columns %lu\n",
- (unsigned long) tile_width);
- fprintf(fd, "\t /Rows %s\n", im_h);
- if (compression == COMPRESSION_CCITTRLE ||
- compression == COMPRESSION_CCITTRLEW) {
- fputs("\t /EncodedByteAlign true\n", fd);
- fputs("\t /EndOfBlock false\n", fd);
- }
- if (photometric == PHOTOMETRIC_MINISBLACK)
- fputs("\t /BlackIs1 true\n", fd);
- fprintf(fd, "\t>> /CCITTFaxDecode filter");
- break;
- case COMPRESSION_LZW: /* 5: Lempel-Ziv & Welch */
- TIFFGetFieldDefaulted(tif, TIFFTAG_PREDICTOR, &predictor);
- if (predictor == 2) {
- fputs("\n\t<<\n", fd);
- fprintf(fd, "\t /Predictor %u\n", predictor);
- fprintf(fd, "\t /Columns %lu\n",
- (unsigned long) tile_width);
- fprintf(fd, "\t /Colors %u\n", samplesperpixel);
- fprintf(fd, "\t /BitsPerComponent %u\n",
- bitspersample);
- fputs("\t>>", fd);
- }
- fputs(" /LZWDecode filter", fd);
- break;
- case COMPRESSION_PACKBITS: /* 32773: Macintosh RLE */
- fputs(" /RunLengthDecode filter", fd);
- use_rawdata = TRUE;
- break;
- case COMPRESSION_OJPEG: /* 6: !6.0 JPEG */
- case COMPRESSION_JPEG: /* 7: %JPEG DCT compression */
- #ifdef notdef
- /*
- * Code not tested yet
- */
- fputs(" /DCTDecode filter", fd);
- use_rawdata = TRUE;
- #else
- use_rawdata = FALSE;
- #endif
- break;
- case COMPRESSION_NEXT: /* 32766: NeXT 2-bit RLE */
- case COMPRESSION_THUNDERSCAN: /* 32809: ThunderScan RLE */
- case COMPRESSION_PIXARFILM: /* 32908: Pixar companded 10bit LZW */
- case COMPRESSION_DEFLATE: /* 32946: Deflate compression */
- case COMPRESSION_JBIG: /* 34661: ISO JBIG */
- use_rawdata = FALSE;
- break;
- default:
- /*
- * ERROR...
- */
- use_rawdata = FALSE;
- break;
- }
- if (planarconfiguration == PLANARCONFIG_SEPARATE &&
- samplesperpixel > 1) {
- uint16 i;
-
- /*
- * NOTE: This code does not work yet...
- */
- for (i = 1; i < samplesperpixel; i++)
- fputs(" dup", fd);
- fputs(" ]", fd);
- }
- fputs("\n >> image\n", fd);
- if (ascii85)
- fputs(" im_stream flushfile\n", fd);
- if (repeat_count > 1) {
- if (tile_width < w) {
- fprintf(fd, " /im_x im_x %lu add def\n",
- (unsigned long) tile_width);
- if (tile_height < h) {
- fprintf(fd, " im_x %lu ge {\n",
- (unsigned long) w);
- fputs(" /im_x 0 def\n", fd);
- fprintf(fd, " /im_y im_y %lu add def\n",
- (unsigned long) tile_height);
- fputs(" } if\n", fd);
- }
- }
- if (tile_height < h) {
- if (tile_width >= w) {
- fprintf(fd, " /im_y im_y %lu add def\n",
- (unsigned long) tile_height);
- if (!TIFFIsTiled(tif)) {
- fprintf(fd, " /im_h %lu im_y sub",
- (unsigned long) h);
- fprintf(fd, " dup %lu gt { pop",
- (unsigned long) tile_height);
- fprintf(fd, " %lu } if def\n",
- (unsigned long) tile_height);
- }
- }
- }
- fputs("} repeat\n", fd);
- }
- /*
- * End of exec function
- */
- fputs("}\n", fd);
-
- return(use_rawdata);
- }
-
- int
- PS_Lvl2page(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- uint16 fillorder;
- int use_rawdata, tiled_image, breaklen;
- uint32 chunk_no, num_chunks, *bc;
- unsigned char *buf_data, *cp;
- tsize_t chunk_size, byte_count;
-
- PS_Lvl2colorspace(fd, tif);
- use_rawdata = PS_Lvl2ImageDict(fd, tif, w, h);
-
- fputs("%%BeginData:\n", fd);
- fputs("exec\n", fd);
-
- tiled_image = TIFFIsTiled(tif);
- if (tiled_image) {
- num_chunks = TIFFNumberOfTiles(tif);
- TIFFGetField(tif, TIFFTAG_TILEBYTECOUNTS, &bc);
- } else {
- num_chunks = TIFFNumberOfStrips(tif);
- TIFFGetField(tif, TIFFTAG_STRIPBYTECOUNTS, &bc);
- }
-
- if (use_rawdata) {
- chunk_size = bc[0];
- for (chunk_no = 1; chunk_no < num_chunks; chunk_no++)
- if (bc[chunk_no] > chunk_size)
- chunk_size = bc[chunk_no];
- } else {
- if (tiled_image)
- chunk_size = TIFFTileSize(tif);
- else
- chunk_size = TIFFStripSize(tif);
- }
- buf_data = (unsigned char *)_TIFFmalloc(chunk_size);
- if (!buf_data) {
- TIFFError(filename, "Can't alloc %u bytes for %s.",
- chunk_size, tiled_image ? "tiles" : "strips");
- return(FALSE);
- }
-
- TIFFGetFieldDefaulted(tif, TIFFTAG_FILLORDER, &fillorder);
- for (chunk_no = 0; chunk_no < num_chunks; chunk_no++) {
- if (ascii85)
- Ascii85Init();
- else
- breaklen = 36;
- if (use_rawdata) {
- if (tiled_image)
- byte_count = TIFFReadRawTile(tif, chunk_no,
- buf_data, chunk_size);
- else
- byte_count = TIFFReadRawStrip(tif, chunk_no,
- buf_data, chunk_size);
- if (fillorder == FILLORDER_LSB2MSB)
- TIFFReverseBits(buf_data, byte_count);
- } else {
- if (tiled_image)
- byte_count = TIFFReadEncodedTile(tif,
- chunk_no, buf_data,
- chunk_size);
- else
- byte_count = TIFFReadEncodedStrip(tif,
- chunk_no, buf_data,
- chunk_size);
- }
- if (byte_count < 0) {
- TIFFError(filename, "Can't read %s %d.",
- tiled_image ? "tile" : "strip", chunk_no);
- if (ascii85)
- Ascii85Put('\0', fd);
- }
- for (cp = buf_data; byte_count > 0; byte_count--) {
- if (ascii85)
- Ascii85Put(*cp++, fd);
- else {
- if (--breaklen <= 0) {
- putc('\n', fd);
- breaklen = 36;
- }
- putc(hex[((*cp)>>4)&0xf], fd);
- putc(hex[(*cp)&0xf], fd);
- cp++;
- }
- }
- if (ascii85)
- Ascii85Flush(fd);
- else
- putc('\n', fd);
- }
- _TIFFfree(buf_data);
- fputs("%%EndData\n", fd);
- return(TRUE);
- }
-
- void
- PSpage(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- if (level2 && PS_Lvl2page(fd, tif, w, h))
- return;
- ps_bytesperrow = tf_bytesperrow;
- switch (photometric) {
- case PHOTOMETRIC_RGB:
- if (planarconfiguration == PLANARCONFIG_CONTIG) {
- fprintf(fd, "%s", RGBcolorimage);
- PSColorContigPreamble(fd, w, h, 3);
- PSDataColorContig(fd, tif, w, h, 3);
- } else {
- PSColorSeparatePreamble(fd, w, h, 3);
- PSDataColorSeparate(fd, tif, w, h, 3);
- }
- break;
- case PHOTOMETRIC_SEPARATED:
- /* XXX should emit CMYKcolorimage */
- if (planarconfiguration == PLANARCONFIG_CONTIG) {
- PSColorContigPreamble(fd, w, h, 4);
- PSDataColorContig(fd, tif, w, h, 4);
- } else {
- PSColorSeparatePreamble(fd, w, h, 4);
- PSDataColorSeparate(fd, tif, w, h, 4);
- }
- break;
- case PHOTOMETRIC_PALETTE:
- fprintf(fd, "%s", RGBcolorimage);
- PhotoshopBanner(fd, w, h, 1, 3, "false 3 colorimage");
- fprintf(fd, "/scanLine %ld string def\n",
- (long) ps_bytesperrow);
- fprintf(fd, "%lu %lu 8\n",
- (unsigned long) w, (unsigned long) h);
- fprintf(fd, "[%lu 0 0 -%lu 0 %lu]\n",
- (unsigned long) w, (unsigned long) h, (unsigned long) h);
- fprintf(fd, "{currentfile scanLine readhexstring pop} bind\n");
- fprintf(fd, "false 3 colorimage\n");
- PSDataPalette(fd, tif, w, h);
- break;
- case PHOTOMETRIC_MINISBLACK:
- case PHOTOMETRIC_MINISWHITE:
- PhotoshopBanner(fd, w, h, 1, 1, "image");
- fprintf(fd, "/scanLine %ld string def\n",
- (long) ps_bytesperrow);
- fprintf(fd, "%lu %lu %d\n",
- (unsigned long) w, (unsigned long) h, bitspersample);
- fprintf(fd, "[%lu 0 0 -%lu 0 %lu]\n",
- (unsigned long) w, (unsigned long) h, (unsigned long) h);
- fprintf(fd,
- "{currentfile scanLine readhexstring pop} bind\n");
- fprintf(fd, "image\n");
- PSDataBW(fd, tif, w, h);
- break;
- }
- putc('\n', fd);
- }
-
- void
- PSColorContigPreamble(FILE* fd, uint32 w, uint32 h, int nc)
- {
- ps_bytesperrow = nc * (tf_bytesperrow / samplesperpixel);
- PhotoshopBanner(fd, w, h, 1, nc, "false %d colorimage");
- fprintf(fd, "/line %ld string def\n", (long) ps_bytesperrow);
- fprintf(fd, "%lu %lu %d\n",
- (unsigned long) w, (unsigned long) h, bitspersample);
- fprintf(fd, "[%lu 0 0 -%lu 0 %lu]\n",
- (unsigned long) w, (unsigned long) h, (unsigned long) h);
- fprintf(fd, "{currentfile line readhexstring pop} bind\n");
- fprintf(fd, "false %d colorimage\n", nc);
- }
-
- void
- PSColorSeparatePreamble(FILE* fd, uint32 w, uint32 h, int nc)
- {
- int i;
-
- PhotoshopBanner(fd, w, h, ps_bytesperrow, nc, "true %d colorimage");
- for (i = 0; i < nc; i++)
- fprintf(fd, "/line%d %ld string def\n",
- i, (long) ps_bytesperrow);
- fprintf(fd, "%lu %lu %d\n",
- (unsigned long) w, (unsigned long) h, bitspersample);
- fprintf(fd, "[%lu 0 0 -%lu 0 %lu] \n",
- (unsigned long) w, (unsigned long) h, (unsigned long) h);
- for (i = 0; i < nc; i++)
- fprintf(fd, "{currentfile line%d readhexstring pop}bind\n", i);
- fprintf(fd, "true %d colorimage\n", nc);
- }
-
- #define MAXLINE 36
- #define DOBREAK(len, howmany, fd) \
- if (((len) -= (howmany)) <= 0) { \
- putc('\n', fd); \
- (len) = MAXLINE-(howmany); \
- }
- #define PUTHEX(c,fd) putc(hex[((c)>>4)&0xf],fd); putc(hex[(c)&0xf],fd)
-
- void
- PSDataColorContig(FILE* fd, TIFF* tif, uint32 w, uint32 h, int nc)
- {
- uint32 row;
- int breaklen = MAXLINE, cc, es = samplesperpixel - nc;
- unsigned char *tf_buf;
- unsigned char *cp, c;
-
- (void) w;
- tf_buf = (unsigned char *) _TIFFmalloc(tf_bytesperrow);
- if (tf_buf == NULL) {
- TIFFError(filename, "No space for scanline buffer");
- return;
- }
- for (row = 0; row < h; row++) {
- if (TIFFReadScanline(tif, tf_buf, row, 0) < 0)
- break;
- cp = tf_buf;
- if (alpha) {
- int adjust;
- cc = 0;
- for (; cc < tf_bytesperrow; cc += samplesperpixel) {
- DOBREAK(breaklen, nc, fd);
- /*
- * For images with alpha, matte against
- * a white background; i.e.
- * Cback * (1 - Aimage)
- * where Cback = 1.
- */
- adjust = 255 - cp[nc];
- switch (nc) {
- case 4: c = *cp++ + adjust; PUTHEX(c,fd);
- case 3: c = *cp++ + adjust; PUTHEX(c,fd);
- case 2: c = *cp++ + adjust; PUTHEX(c,fd);
- case 1: c = *cp++ + adjust; PUTHEX(c,fd);
- }
- cp += es;
- }
- } else {
- cc = 0;
- for (; cc < tf_bytesperrow; cc += samplesperpixel) {
- DOBREAK(breaklen, nc, fd);
- switch (nc) {
- case 4: c = *cp++; PUTHEX(c,fd);
- case 3: c = *cp++; PUTHEX(c,fd);
- case 2: c = *cp++; PUTHEX(c,fd);
- case 1: c = *cp++; PUTHEX(c,fd);
- }
- cp += es;
- }
- }
- }
- _TIFFfree((char *) tf_buf);
- }
-
- void
- PSDataColorSeparate(FILE* fd, TIFF* tif, uint32 w, uint32 h, int nc)
- {
- uint32 row;
- int breaklen = MAXLINE, cc, s, maxs;
- unsigned char *tf_buf;
- unsigned char *cp, c;
-
- (void) w;
- tf_buf = (unsigned char *) _TIFFmalloc(tf_bytesperrow);
- if (tf_buf == NULL) {
- TIFFError(filename, "No space for scanline buffer");
- return;
- }
- maxs = (samplesperpixel > nc ? nc : samplesperpixel);
- for (row = 0; row < h; row++) {
- for (s = 0; s < maxs; s++) {
- if (TIFFReadScanline(tif, tf_buf, row, s) < 0)
- break;
- for (cp = tf_buf, cc = 0; cc < tf_bytesperrow; cc++) {
- DOBREAK(breaklen, 1, fd);
- c = *cp++;
- PUTHEX(c,fd);
- }
- }
- }
- _TIFFfree((char *) tf_buf);
- }
-
- #define PUTRGBHEX(c,fd) \
- PUTHEX(rmap[c],fd); PUTHEX(gmap[c],fd); PUTHEX(bmap[c],fd)
-
- void
- PSDataPalette(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- uint16 *rmap, *gmap, *bmap;
- uint32 row;
- int breaklen = MAXLINE, cc, nc;
- unsigned char *tf_buf;
- unsigned char *cp, c;
-
- (void) w;
- if (!TIFFGetField(tif, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) {
- TIFFError(filename, "Palette image w/o \"Colormap\" tag");
- return;
- }
- switch (bitspersample) {
- case 8: case 4: case 2: case 1:
- break;
- default:
- TIFFError(filename, "Depth %d not supported", bitspersample);
- return;
- }
- nc = 3 * (8 / bitspersample);
- tf_buf = (unsigned char *) _TIFFmalloc(tf_bytesperrow);
- if (tf_buf == NULL) {
- TIFFError(filename, "No space for scanline buffer");
- return;
- }
- if (checkcmap(tif, 1<<bitspersample, rmap, gmap, bmap) == 16) {
- int i;
- #define CVT(x) (((x) * 255) / ((1U<<16)-1))
- for (i = (1<<bitspersample)-1; i >= 0; i--) {
- rmap[i] = CVT(rmap[i]);
- gmap[i] = CVT(gmap[i]);
- bmap[i] = CVT(bmap[i]);
- }
- #undef CVT
- }
- for (row = 0; row < h; row++) {
- if (TIFFReadScanline(tif, tf_buf, row, 0) < 0)
- break;
- for (cp = tf_buf, cc = 0; cc < tf_bytesperrow; cc++) {
- DOBREAK(breaklen, nc, fd);
- switch (bitspersample) {
- case 8:
- c = *cp++; PUTRGBHEX(c, fd);
- break;
- case 4:
- c = *cp++; PUTRGBHEX(c&0xf, fd);
- c >>= 4; PUTRGBHEX(c, fd);
- break;
- case 2:
- c = *cp++; PUTRGBHEX(c&0x3, fd);
- c >>= 2; PUTRGBHEX(c&0x3, fd);
- c >>= 2; PUTRGBHEX(c&0x3, fd);
- c >>= 2; PUTRGBHEX(c, fd);
- break;
- case 1:
- c = *cp++; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c&0x1, fd);
- c >>= 1; PUTRGBHEX(c, fd);
- break;
- }
- }
- }
- _TIFFfree((char *) tf_buf);
- }
-
- void
- PSDataBW(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- int breaklen = MAXLINE;
- unsigned char* tf_buf;
- unsigned char* cp;
- tsize_t stripsize = TIFFStripSize(tif);
- tstrip_t s;
-
- (void) w; (void) h;
- tf_buf = (unsigned char *) _TIFFmalloc(stripsize);
- if (tf_buf == NULL) {
- TIFFError(filename, "No space for scanline buffer");
- return;
- }
- if (ascii85)
- Ascii85Init();
- for (s = 0; s < TIFFNumberOfStrips(tif); s++) {
- int cc = TIFFReadEncodedStrip(tif, s, tf_buf, stripsize);
- if (cc < 0) {
- TIFFError(filename, "Can't read strip");
- break;
- }
- cp = tf_buf;
- if (photometric == PHOTOMETRIC_MINISWHITE) {
- for (cp += cc; --cp >= tf_buf;)
- *cp = ~*cp;
- cp++;
- }
- if (ascii85) {
- while (cc-- > 0)
- Ascii85Put(*cp++, fd);
- } else {
- while (cc-- > 0) {
- unsigned char c = *cp++;
- DOBREAK(breaklen, 1, fd);
- PUTHEX(c, fd);
- }
- }
- }
- if (ascii85)
- Ascii85Flush(fd);
- else if (level2)
- fputs(">\n", fd);
- _TIFFfree(tf_buf);
- }
-
- void
- PSRawDataBW(FILE* fd, TIFF* tif, uint32 w, uint32 h)
- {
- uint32 *bc;
- uint32 bufsize;
- int breaklen = MAXLINE, cc;
- uint16 fillorder;
- unsigned char *tf_buf;
- unsigned char *cp, c;
- tstrip_t s;
-
- (void) w; (void) h;
- TIFFGetFieldDefaulted(tif, TIFFTAG_FILLORDER, &fillorder);
- TIFFGetField(tif, TIFFTAG_STRIPBYTECOUNTS, &bc);
- bufsize = bc[0];
- tf_buf = (unsigned char*) _TIFFmalloc(bufsize);
- if (tf_buf == NULL) {
- TIFFError(filename, "No space for strip buffer");
- return;
- }
- for (s = 0; s < tf_numberstrips; s++) {
- if (bc[s] > bufsize) {
- tf_buf = (unsigned char *) _TIFFrealloc(tf_buf, bc[s]);
- if (tf_buf == NULL) {
- TIFFError(filename,
- "No space for strip buffer");
- return;
- }
- bufsize = bc[s];
- }
- cc = TIFFReadRawStrip(tif, s, tf_buf, bc[s]);
- if (cc < 0) {
- TIFFError(filename, "Can't read strip");
- break;
- }
- if (fillorder == FILLORDER_LSB2MSB)
- TIFFReverseBits(tf_buf, cc);
- if (!ascii85) {
- for (cp = tf_buf; cc > 0; cc--) {
- DOBREAK(breaklen, 1, fd);
- c = *cp++;
- PUTHEX(c, fd);
- }
- fputs(">\n", fd);
- breaklen = MAXLINE;
- } else {
- Ascii85Init();
- for (cp = tf_buf; cc > 0; cc--)
- Ascii85Put(*cp++, fd);
- Ascii85Flush(fd);
- }
- }
- _TIFFfree((char *) tf_buf);
- }
-
- void
- Ascii85Init(void)
- {
- ascii85breaklen = 2*MAXLINE;
- ascii85count = 0;
- }
-
- static char*
- Ascii85Encode(unsigned char* raw)
- {
- static char encoded[6];
- uint32 word;
-
- word = (((raw[0]<<8)+raw[1])<<16) + (raw[2]<<8) + raw[3];
- if (word != 0L) {
- uint32 q;
- uint16 w1;
-
- q = word / (85L*85*85*85); /* actually only a byte */
- encoded[0] = q + '!';
-
- word -= q * (85L*85*85*85); q = word / (85L*85*85);
- encoded[1] = q + '!';
-
- word -= q * (85L*85*85); q = word / (85*85);
- encoded[2] = q + '!';
-
- w1 = (uint16) (word - q*(85L*85));
- encoded[3] = (w1 / 85) + '!';
- encoded[4] = (w1 % 85) + '!';
- encoded[5] = '\0';
- } else
- encoded[0] = 'z', encoded[1] = '\0';
- return (encoded);
- }
-
- void
- Ascii85Put(unsigned char code, FILE* fd)
- {
- ascii85buf[ascii85count++] = code;
- if (ascii85count >= 4) {
- unsigned char* p;
- int n;
-
- for (n = ascii85count, p = ascii85buf; n >= 4; n -= 4, p += 4) {
- char* cp;
- for (cp = Ascii85Encode(p); *cp; cp++) {
- putc(*cp, fd);
- if (--ascii85breaklen == 0) {
- putc('\n', fd);
- ascii85breaklen = 2*MAXLINE;
- }
- }
- p += 4;
- }
- _TIFFmemcpy(ascii85buf, p, n);
- ascii85count = n;
- }
- }
-
- void
- Ascii85Flush(FILE* fd)
- {
- if (ascii85count > 0) {
- char* res;
- _TIFFmemset(&ascii85buf[ascii85count], 0, 3);
- res = Ascii85Encode(ascii85buf);
- fwrite(res[0] == 'z' ? "!!!!" : res, ascii85count + 1, 1, fd);
- }
- fputs("~>\n", fd);
- }
-
- char* stuff[] = {
- "usage: tiff2ps [options] input.tif ...",
- "where options are:",
- " -1 generate PostScript Level I (default)",
- " -2 generate PostScript Level II",
- " -8 disable use of ASCII85 encoding with PostScript Level II",
- " -d # convert directory number #",
- " -D enable duplex printing (two pages per sheet of paper)",
- " -e generate Encapsulated PostScript (EPS)",
- " -h # assume printed page height is # inches (default 11)",
- " -o # convert directory at file offset #",
- " -O file write PostScript to file instead of standard output",
- " -a convert all directories in file (default is first)",
- " -p generate regular PostScript",
- " -s generate PostScript for a single image",
- " -T print pages for top edge binding",
- " -w # assume printed page width is # inches (default 8.5)",
- NULL
- };
-
- static void
- usage(int code)
- {
- char buf[BUFSIZ];
- int i;
-
- setbuf(stderr, buf);
- for (i = 0; stuff[i] != NULL; i++)
- fprintf(stderr, "%s\n", stuff[i]);
- exit(code);
- }
-