Sun, 25 Aug 2002 13:22:42 +0000
only call resize_bitmap if necessary
eric@10 | 1 | /* |
eric@44 | 2 | * t2p: Create a PDF file from the contents of one or more TIFF |
eric@44 | 3 | * bilevel image files. The images in the resulting PDF file |
eric@44 | 4 | * will be compressed using ITU-T T.6 (G4) fax encoding. |
eric@29 | 5 | * |
eric@10 | 6 | * Main program |
eric@46 | 7 | * $Id: t2p.c,v 1.17 2002/08/25 05:22:42 eric Exp $ |
eric@10 | 8 | * Copyright 2001 Eric Smith <eric@brouhaha.com> |
eric@10 | 9 | * |
eric@10 | 10 | * This program is free software; you can redistribute it and/or modify |
eric@10 | 11 | * it under the terms of the GNU General Public License version 2 as |
eric@10 | 12 | * published by the Free Software Foundation. Note that permission is |
eric@10 | 13 | * not granted to redistribute this program under the terms of any |
eric@10 | 14 | * other version of the General Public License. |
eric@10 | 15 | * |
eric@10 | 16 | * This program is distributed in the hope that it will be useful, |
eric@10 | 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
eric@10 | 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
eric@10 | 19 | * GNU General Public License for more details. |
eric@10 | 20 | * |
eric@10 | 21 | * You should have received a copy of the GNU General Public License |
eric@10 | 22 | * along with this program; if not, write to the Free Software |
eric@44 | 23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA */ |
eric@10 | 24 | |
eric@10 | 25 | |
eric@10 | 26 | #include <stdio.h> |
eric@28 | 27 | #include <stdlib.h> |
eric@28 | 28 | #include <unistd.h> |
eric@10 | 29 | #include <tiffio.h> |
eric@10 | 30 | #include <panda/functions.h> |
eric@10 | 31 | #include <panda/constants.h> |
eric@10 | 32 | |
eric@10 | 33 | #include "type.h" |
eric@10 | 34 | #include "bitblt.h" |
eric@18 | 35 | #include "semantics.h" |
eric@10 | 36 | #include "parser.tab.h" |
eric@44 | 37 | #include "t2p.h" |
eric@10 | 38 | |
eric@10 | 39 | |
eric@28 | 40 | #define POINTS_PER_INCH 72 |
eric@28 | 41 | |
eric@28 | 42 | /* page size limited by Acrobat Reader to 45 inches on a side */ |
eric@28 | 43 | #define PAGE_MAX_INCHES 45 |
eric@28 | 44 | #define PAGE_MAX_POINTS (PAGE_MAX_INCHES * POINTS_PER_INCH) |
eric@28 | 45 | |
eric@28 | 46 | |
eric@26 | 47 | typedef struct output_file_t |
eric@26 | 48 | { |
eric@26 | 49 | struct output_file_t *next; |
eric@26 | 50 | char *name; |
eric@26 | 51 | panda_pdf *pdf; |
eric@26 | 52 | } output_file_t; |
eric@26 | 53 | |
eric@26 | 54 | |
eric@26 | 55 | char *in_filename; |
eric@10 | 56 | TIFF *in; |
eric@26 | 57 | output_file_t *output_files; |
eric@26 | 58 | output_file_t *out; |
eric@26 | 59 | /* panda_pdf *out; */ |
eric@10 | 60 | |
eric@10 | 61 | |
eric@10 | 62 | boolean close_tiff_input_file (void) |
eric@10 | 63 | { |
eric@10 | 64 | if (in) |
eric@26 | 65 | { |
eric@26 | 66 | free (in_filename); |
eric@26 | 67 | TIFFClose (in); |
eric@26 | 68 | } |
eric@10 | 69 | in = NULL; |
eric@26 | 70 | in_filename = NULL; |
eric@10 | 71 | return (1); |
eric@10 | 72 | } |
eric@10 | 73 | |
eric@10 | 74 | boolean open_tiff_input_file (char *name) |
eric@10 | 75 | { |
eric@10 | 76 | if (in) |
eric@26 | 77 | { |
eric@26 | 78 | if (strcmp (name, in_filename) == 0) |
eric@26 | 79 | return (1); |
eric@26 | 80 | close_tiff_input_file (); |
eric@26 | 81 | } |
eric@26 | 82 | in_filename = strdup (name); |
eric@26 | 83 | if (! in_filename) |
eric@26 | 84 | { |
eric@26 | 85 | fprintf (stderr, "can't strdup input filename '%s'\n", name); |
eric@26 | 86 | return (0); |
eric@26 | 87 | } |
eric@10 | 88 | in = TIFFOpen (name, "r"); |
eric@10 | 89 | if (! in) |
eric@10 | 90 | { |
eric@10 | 91 | fprintf (stderr, "can't open input file '%s'\n", name); |
eric@26 | 92 | free (in_filename); |
eric@10 | 93 | return (0); |
eric@10 | 94 | } |
eric@10 | 95 | return (1); |
eric@10 | 96 | } |
eric@10 | 97 | |
eric@10 | 98 | |
eric@26 | 99 | boolean close_pdf_output_files (void) |
eric@10 | 100 | { |
eric@26 | 101 | output_file_t *o, *n; |
eric@26 | 102 | |
eric@26 | 103 | for (o = output_files; o; o = n) |
eric@26 | 104 | { |
eric@26 | 105 | n = o->next; |
eric@26 | 106 | panda_close (o->pdf); |
eric@26 | 107 | free (o->name); |
eric@26 | 108 | free (o); |
eric@26 | 109 | } |
eric@10 | 110 | out = NULL; |
eric@26 | 111 | output_files = NULL; |
eric@10 | 112 | return (1); |
eric@10 | 113 | } |
eric@10 | 114 | |
eric@30 | 115 | boolean open_pdf_output_file (char *name, |
eric@30 | 116 | pdf_file_attributes_t *attributes) |
eric@10 | 117 | { |
eric@26 | 118 | output_file_t *o; |
eric@26 | 119 | |
eric@26 | 120 | if (out && (strcmp (name, out->name) == 0)) |
eric@26 | 121 | return (1); |
eric@26 | 122 | for (o = output_files; o; o = o->next) |
eric@26 | 123 | if (strcmp (name, o->name) == 0) |
eric@26 | 124 | { |
eric@26 | 125 | out = o; |
eric@26 | 126 | return (1); |
eric@26 | 127 | } |
eric@26 | 128 | o = calloc (1, sizeof (output_file_t)); |
eric@29 | 129 | if (! o) |
eric@10 | 130 | { |
eric@26 | 131 | fprintf (stderr, "can't calloc output file struct for '%s'\n", name); |
eric@26 | 132 | return (0); |
eric@26 | 133 | } |
eric@26 | 134 | |
eric@26 | 135 | o->name = strdup (name); |
eric@26 | 136 | if (! o->name) |
eric@26 | 137 | { |
eric@26 | 138 | fprintf (stderr, "can't strdup output filename '%s'\n", name); |
eric@26 | 139 | free (o); |
eric@10 | 140 | return (0); |
eric@10 | 141 | } |
eric@26 | 142 | |
eric@26 | 143 | o->pdf = panda_open (name, "w"); |
eric@26 | 144 | if (! o->pdf) |
eric@26 | 145 | { |
eric@26 | 146 | fprintf (stderr, "can't open output file '%s'\n", name); |
eric@26 | 147 | free (o->name); |
eric@26 | 148 | free (o); |
eric@26 | 149 | return (0); |
eric@26 | 150 | } |
eric@26 | 151 | |
eric@30 | 152 | if (attributes->author) |
eric@30 | 153 | panda_setauthor (o->pdf, attributes->author); |
eric@30 | 154 | if (attributes->creator) |
eric@30 | 155 | panda_setcreator (o->pdf, attributes->creator); |
eric@30 | 156 | if (attributes->title) |
eric@30 | 157 | panda_settitle (o->pdf, attributes->title); |
eric@30 | 158 | if (attributes->subject) |
eric@30 | 159 | panda_setsubject (o->pdf, attributes->subject); |
eric@30 | 160 | if (attributes->keywords) |
eric@30 | 161 | panda_setkeywords (o->pdf, attributes->keywords); |
eric@30 | 162 | |
eric@26 | 163 | /* prepend new output file onto list */ |
eric@26 | 164 | o->next = output_files; |
eric@26 | 165 | output_files = o; |
eric@26 | 166 | |
eric@26 | 167 | out = o; |
eric@10 | 168 | return (1); |
eric@10 | 169 | } |
eric@10 | 170 | |
eric@10 | 171 | |
eric@25 | 172 | void process_page_numbers (int page_index, |
eric@25 | 173 | int count, |
eric@25 | 174 | int base, |
eric@25 | 175 | page_label_t *page_label) |
eric@25 | 176 | { |
eric@25 | 177 | } |
eric@25 | 178 | |
eric@25 | 179 | |
eric@42 | 180 | /* frees original! */ |
eric@42 | 181 | static Bitmap *resize_bitmap (Bitmap *src, |
eric@36 | 182 | float x_resolution, |
eric@36 | 183 | float y_resolution, |
eric@36 | 184 | input_attributes_t input_attributes) |
eric@32 | 185 | { |
eric@32 | 186 | Rect src_rect; |
eric@42 | 187 | Point dest_min; |
eric@42 | 188 | Bitmap *dest; |
eric@32 | 189 | |
eric@42 | 190 | int width_pixels = input_attributes.page_size.width * x_resolution; |
eric@42 | 191 | int height_pixels = input_attributes.page_size.height * y_resolution; |
eric@42 | 192 | |
eric@42 | 193 | src_rect.min.x = (rect_width (& src->rect) - width_pixels) / 2; |
eric@42 | 194 | src_rect.min.y = (rect_height (& src->rect) - height_pixels) / 2; |
eric@42 | 195 | src_rect.max.x = src_rect.min.x + width_pixels; |
eric@42 | 196 | src_rect.max.y = src_rect.min.y + height_pixels; |
eric@36 | 197 | |
eric@42 | 198 | dest_min.x = 0; |
eric@42 | 199 | dest_min.y = 0; |
eric@32 | 200 | |
eric@43 | 201 | dest = bitblt (src, & src_rect, NULL, & dest_min, TF_SRC, 0); |
eric@42 | 202 | free_bitmap (src); |
eric@42 | 203 | return (dest); |
eric@42 | 204 | } |
eric@32 | 205 | |
eric@42 | 206 | |
eric@42 | 207 | /* "in place" rotation */ |
eric@42 | 208 | static void rotate_bitmap (Bitmap *src, |
eric@42 | 209 | input_attributes_t input_attributes) |
eric@42 | 210 | { |
eric@36 | 211 | switch (input_attributes.rotation) |
eric@32 | 212 | { |
eric@42 | 213 | case 0: break; |
eric@42 | 214 | case 90: rot_90 (src); break; |
eric@42 | 215 | case 180: rot_180 (src); break; |
eric@42 | 216 | case 270: rot_270 (src); break; |
eric@32 | 217 | default: |
eric@32 | 218 | fprintf (stderr, "rotation must be 0, 90, 180, or 270\n"); |
eric@32 | 219 | } |
eric@32 | 220 | } |
eric@32 | 221 | |
eric@32 | 222 | |
eric@32 | 223 | #define SWAP(type,a,b) do { type temp; temp = a; a = b; b = temp; } while (0) |
eric@32 | 224 | |
eric@23 | 225 | boolean process_page (int image, /* range 1 .. n */ |
eric@23 | 226 | input_attributes_t input_attributes, |
eric@25 | 227 | bookmark_t *bookmarks) |
eric@10 | 228 | { |
eric@29 | 229 | int result = 0; |
eric@29 | 230 | |
eric@10 | 231 | u32 image_length, image_width; |
eric@32 | 232 | u32 dest_image_length, dest_image_width; |
eric@10 | 233 | #ifdef CHECK_DEPTH |
eric@10 | 234 | u32 image_depth; |
eric@10 | 235 | #endif |
eric@29 | 236 | |
eric@29 | 237 | u16 samples_per_pixel; |
eric@10 | 238 | u16 bits_per_sample; |
eric@10 | 239 | u16 planar_config; |
eric@32 | 240 | |
eric@10 | 241 | u16 resolution_unit; |
eric@10 | 242 | float x_resolution, y_resolution; |
eric@32 | 243 | float dest_x_resolution, dest_y_resolution; |
eric@32 | 244 | |
eric@28 | 245 | int width_points, height_points; /* really 1/72 inch units rather than |
eric@28 | 246 | points */ |
eric@28 | 247 | |
eric@42 | 248 | Rect rect; |
eric@42 | 249 | Bitmap *bitmap; |
eric@42 | 250 | |
eric@32 | 251 | int row; |
eric@10 | 252 | |
eric@28 | 253 | panda_page *page; |
eric@28 | 254 | |
eric@28 | 255 | int tiff_temp_fd; |
eric@44 | 256 | char tiff_temp_fn [] = "/var/tmp/t2p-XXXXXX\0"; |
eric@28 | 257 | TIFF *tiff_temp; |
eric@28 | 258 | |
eric@28 | 259 | char pagesize [26]; /* Needs to hold two ints of four characters (0..3420), |
eric@28 | 260 | two zeros, three spaces, two brackets, and a NULL. |
eric@28 | 261 | Added an extra ten characters just in case. */ |
eric@28 | 262 | |
eric@10 | 263 | if (! TIFFSetDirectory (in, image - 1)) |
eric@10 | 264 | { |
eric@10 | 265 | fprintf (stderr, "can't find page %d of input file\n", image); |
eric@10 | 266 | goto fail; |
eric@10 | 267 | } |
eric@10 | 268 | if (1 != TIFFGetField (in, TIFFTAG_IMAGELENGTH, & image_length)) |
eric@10 | 269 | { |
eric@10 | 270 | fprintf (stderr, "can't get image length\n"); |
eric@10 | 271 | goto fail; |
eric@10 | 272 | } |
eric@10 | 273 | if (1 != TIFFGetField (in, TIFFTAG_IMAGEWIDTH, & image_width)) |
eric@10 | 274 | { |
eric@10 | 275 | fprintf (stderr, "can't get image width\n"); |
eric@10 | 276 | goto fail; |
eric@10 | 277 | } |
eric@29 | 278 | |
eric@29 | 279 | if (1 != TIFFGetField (in, TIFFTAG_SAMPLESPERPIXEL, & samples_per_pixel)) |
eric@29 | 280 | { |
eric@29 | 281 | fprintf (stderr, "can't get samples per pixel\n"); |
eric@29 | 282 | goto fail; |
eric@29 | 283 | } |
eric@29 | 284 | |
eric@10 | 285 | #ifdef CHECK_DEPTH |
eric@10 | 286 | if (1 != TIFFGetField (in, TIFFTAG_IMAGEDEPTH, & image_depth)) |
eric@10 | 287 | { |
eric@10 | 288 | fprintf (stderr, "can't get image depth\n"); |
eric@10 | 289 | goto fail; |
eric@10 | 290 | } |
eric@10 | 291 | #endif |
eric@10 | 292 | |
eric@10 | 293 | if (1 != TIFFGetField (in, TIFFTAG_BITSPERSAMPLE, & bits_per_sample)) |
eric@10 | 294 | { |
eric@10 | 295 | fprintf (stderr, "can't get bits per sample\n"); |
eric@10 | 296 | goto fail; |
eric@10 | 297 | } |
eric@10 | 298 | |
eric@10 | 299 | if (1 != TIFFGetField (in, TIFFTAG_PLANARCONFIG, & planar_config)) |
eric@10 | 300 | planar_config = 1; |
eric@10 | 301 | |
eric@10 | 302 | if (1 != TIFFGetField (in, TIFFTAG_RESOLUTIONUNIT, & resolution_unit)) |
eric@10 | 303 | resolution_unit = 2; |
eric@10 | 304 | if (1 != TIFFGetField (in, TIFFTAG_XRESOLUTION, & x_resolution)) |
eric@10 | 305 | x_resolution = 300; |
eric@10 | 306 | if (1 != TIFFGetField (in, TIFFTAG_YRESOLUTION, & y_resolution)) |
eric@10 | 307 | y_resolution = 300; |
eric@10 | 308 | |
eric@29 | 309 | if (samples_per_pixel != 1) |
eric@29 | 310 | { |
eric@29 | 311 | fprintf (stderr, "samples per pixel %u, must be 1\n", samples_per_pixel); |
eric@29 | 312 | goto fail; |
eric@29 | 313 | } |
eric@29 | 314 | |
eric@10 | 315 | #ifdef CHECK_DEPTH |
eric@10 | 316 | if (image_depth != 1) |
eric@10 | 317 | { |
eric@10 | 318 | fprintf (stderr, "image depth %u, must be 1\n", image_depth); |
eric@10 | 319 | goto fail; |
eric@10 | 320 | } |
eric@10 | 321 | #endif |
eric@10 | 322 | |
eric@10 | 323 | if (bits_per_sample != 1) |
eric@10 | 324 | { |
eric@10 | 325 | fprintf (stderr, "bits per sample %u, must be 1\n", bits_per_sample); |
eric@10 | 326 | goto fail; |
eric@10 | 327 | } |
eric@10 | 328 | |
eric@10 | 329 | if (planar_config != 1) |
eric@10 | 330 | { |
eric@10 | 331 | fprintf (stderr, "planar config %u, must be 1\n", planar_config); |
eric@10 | 332 | goto fail; |
eric@10 | 333 | } |
eric@10 | 334 | |
eric@36 | 335 | if (input_attributes.has_resolution) |
eric@32 | 336 | { |
eric@36 | 337 | x_resolution = input_attributes.x_resolution; |
eric@36 | 338 | y_resolution = input_attributes.y_resolution; |
eric@32 | 339 | } |
eric@32 | 340 | |
eric@32 | 341 | if ((input_attributes.rotation == 90) || (input_attributes.rotation == 270)) |
eric@32 | 342 | { |
eric@32 | 343 | dest_image_width = image_length; |
eric@32 | 344 | dest_image_length = image_width; |
eric@32 | 345 | dest_x_resolution = y_resolution; |
eric@32 | 346 | dest_y_resolution = x_resolution; |
eric@32 | 347 | SWAP (int, width_points, height_points); |
eric@32 | 348 | } |
eric@32 | 349 | else |
eric@32 | 350 | { |
eric@32 | 351 | dest_image_width = image_width; |
eric@32 | 352 | dest_image_length = image_length; |
eric@32 | 353 | dest_x_resolution = x_resolution; |
eric@32 | 354 | dest_y_resolution = y_resolution; |
eric@32 | 355 | } |
eric@32 | 356 | |
eric@42 | 357 | rect.min.x = 0; |
eric@42 | 358 | rect.min.y = 0; |
eric@42 | 359 | rect.max.x = image_width; |
eric@42 | 360 | rect.max.y = image_length; |
eric@42 | 361 | |
eric@42 | 362 | bitmap = create_bitmap (& rect); |
eric@42 | 363 | |
eric@42 | 364 | if (! bitmap) |
eric@10 | 365 | { |
eric@32 | 366 | fprintf (stderr, "can't allocate bitmap\n"); |
eric@10 | 367 | goto fail; |
eric@10 | 368 | } |
eric@10 | 369 | |
eric@10 | 370 | for (row = 0; row < image_length; row++) |
eric@32 | 371 | if (1 != TIFFReadScanline (in, |
eric@43 | 372 | bitmap->bits + row * bitmap->row_words, |
eric@32 | 373 | row, |
eric@32 | 374 | 0)) |
eric@32 | 375 | { |
eric@32 | 376 | fprintf (stderr, "can't read TIFF scanline\n"); |
eric@32 | 377 | goto fail; |
eric@32 | 378 | } |
eric@28 | 379 | |
eric@46 | 380 | if (input_attributes.has_page_size) |
eric@46 | 381 | bitmap = resize_bitmap (bitmap, |
eric@46 | 382 | x_resolution, |
eric@46 | 383 | y_resolution, |
eric@46 | 384 | input_attributes); |
eric@42 | 385 | |
eric@42 | 386 | rotate_bitmap (bitmap, |
eric@42 | 387 | input_attributes); |
eric@28 | 388 | |
eric@36 | 389 | tiff_temp_fd = mkstemp (tiff_temp_fn); |
eric@36 | 390 | if (tiff_temp_fd < 0) |
eric@36 | 391 | { |
eric@36 | 392 | fprintf (stderr, "can't create temporary TIFF file\n"); |
eric@36 | 393 | goto fail; |
eric@36 | 394 | } |
eric@36 | 395 | |
eric@36 | 396 | tiff_temp = TIFFFdOpen (tiff_temp_fd, tiff_temp_fn, "w"); |
eric@36 | 397 | if (! out) |
eric@36 | 398 | { |
eric@36 | 399 | fprintf (stderr, "can't open temporary TIFF file '%s'\n", tiff_temp_fn); |
eric@36 | 400 | goto fail; |
eric@36 | 401 | } |
eric@36 | 402 | |
eric@42 | 403 | TIFFSetField (tiff_temp, TIFFTAG_IMAGELENGTH, rect_height (& bitmap->rect)); |
eric@42 | 404 | TIFFSetField (tiff_temp, TIFFTAG_IMAGEWIDTH, rect_width (& bitmap->rect)); |
eric@36 | 405 | TIFFSetField (tiff_temp, TIFFTAG_PLANARCONFIG, planar_config); |
eric@36 | 406 | |
eric@42 | 407 | TIFFSetField (tiff_temp, TIFFTAG_ROWSPERSTRIP, rect_height (& bitmap->rect)); |
eric@36 | 408 | |
eric@36 | 409 | TIFFSetField (tiff_temp, TIFFTAG_RESOLUTIONUNIT, resolution_unit); |
eric@36 | 410 | TIFFSetField (tiff_temp, TIFFTAG_XRESOLUTION, dest_x_resolution); |
eric@36 | 411 | TIFFSetField (tiff_temp, TIFFTAG_YRESOLUTION, dest_y_resolution); |
eric@36 | 412 | |
eric@36 | 413 | TIFFSetField (tiff_temp, TIFFTAG_SAMPLESPERPIXEL, samples_per_pixel); |
eric@36 | 414 | TIFFSetField (tiff_temp, TIFFTAG_BITSPERSAMPLE, bits_per_sample); |
eric@36 | 415 | TIFFSetField (tiff_temp, TIFFTAG_COMPRESSION, COMPRESSION_CCITTFAX4); |
eric@36 | 416 | TIFFSetField (tiff_temp, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISWHITE); |
eric@36 | 417 | |
eric@42 | 418 | for (row = 0; row < rect_height (& bitmap->rect); row++) |
eric@32 | 419 | if (1 != TIFFWriteScanline (tiff_temp, |
eric@43 | 420 | bitmap->bits + row * bitmap->row_words, |
eric@32 | 421 | row, |
eric@32 | 422 | 0)) |
eric@32 | 423 | { |
eric@32 | 424 | fprintf (stderr, "can't write TIFF scanline\n"); |
eric@32 | 425 | goto fail; |
eric@32 | 426 | } |
eric@32 | 427 | |
eric@32 | 428 | TIFFClose (tiff_temp); |
eric@32 | 429 | |
eric@42 | 430 | width_points = (rect_width (& bitmap->rect) / dest_x_resolution) * POINTS_PER_INCH; |
eric@42 | 431 | height_points = (rect_height (& bitmap->rect) / dest_y_resolution) * POINTS_PER_INCH; |
eric@36 | 432 | |
eric@42 | 433 | free_bitmap (bitmap); |
eric@28 | 434 | |
eric@36 | 435 | if ((height_points > PAGE_MAX_POINTS) || (width_points > PAGE_MAX_POINTS)) |
eric@36 | 436 | { |
eric@36 | 437 | fprintf (stdout, "image too large (max %d inches on a side\n", PAGE_MAX_INCHES); |
eric@36 | 438 | goto fail; |
eric@36 | 439 | } |
eric@36 | 440 | |
eric@28 | 441 | sprintf (pagesize, "[0 0 %d %d]", width_points, height_points); |
eric@28 | 442 | |
eric@28 | 443 | page = panda_newpage (out->pdf, pagesize); |
eric@28 | 444 | panda_imagebox (out->pdf, |
eric@28 | 445 | page, |
eric@28 | 446 | 0, /* top */ |
eric@28 | 447 | 0, /* left */ |
eric@28 | 448 | height_points, /* bottom */ |
eric@28 | 449 | width_points, /* right */ |
eric@28 | 450 | tiff_temp_fn, |
eric@28 | 451 | panda_image_tiff); |
eric@28 | 452 | |
eric@29 | 453 | result = 1; |
eric@10 | 454 | |
eric@10 | 455 | fail: |
eric@29 | 456 | if (tiff_temp_fd) |
eric@29 | 457 | unlink (tiff_temp_fn); |
eric@29 | 458 | return (result); |
eric@10 | 459 | } |
eric@10 | 460 | |
eric@10 | 461 | |
eric@10 | 462 | int main (int argc, char *argv[]) |
eric@10 | 463 | { |
eric@10 | 464 | int result = 0; |
eric@10 | 465 | |
eric@10 | 466 | panda_init (); |
eric@10 | 467 | |
eric@10 | 468 | if (argc != 2) |
eric@10 | 469 | { |
eric@10 | 470 | fprintf (stderr, "usage: %s spec\n", argv [0]); |
eric@10 | 471 | result = 1; |
eric@10 | 472 | goto fail; |
eric@10 | 473 | } |
eric@10 | 474 | |
eric@17 | 475 | if (! parse_spec_file (argv [1])) |
eric@26 | 476 | { |
eric@26 | 477 | result = 2; |
eric@26 | 478 | goto fail; |
eric@26 | 479 | } |
eric@26 | 480 | |
eric@26 | 481 | if (! process_specs ()) |
eric@26 | 482 | { |
eric@26 | 483 | result = 3; |
eric@26 | 484 | goto fail; |
eric@26 | 485 | } |
eric@17 | 486 | |
eric@10 | 487 | fail: |
eric@10 | 488 | close_tiff_input_file (); |
eric@26 | 489 | close_pdf_output_files (); |
eric@10 | 490 | return (result); |
eric@10 | 491 | } |