1 /* 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 3 % % 4 % % 5 % % 6 % IIIII M M PPPP OOO RRRR TTTTT % 7 % I MM MM P P O O R R T % 8 % I M M M PPPP O O RRRR T % 9 % I M M P O O R R T % 10 % IIIII M M P OOO R R T % 11 % % 12 % % 13 % Import Image from X11 Screen % 14 % % 15 % Software Design % 16 % Cristy % 17 % July 1992 % 18 % % 19 % % 20 % Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization % 21 % dedicated to making software imaging solutions freely available. % 22 % % 23 % You may not use this file except in compliance with the License. You may % 24 % obtain a copy of the License at % 25 % % 26 % https://imagemagick.org/script/license.php % 27 % % 28 % Unless required by applicable law or agreed to in writing, software % 29 % distributed under the License is distributed on an "AS IS" BASIS, % 30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % 31 % See the License for the specific language governing permissions and % 32 % limitations under the License. % 33 % % 34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 35 % 36 % Use the import program to capture some or all of an X server screen and 37 % save the image to a file. 38 % 39 */ 40 41 /* 43 Include declarations. 44 */ 45 #include "MagickWand/studio.h" 46 #include "MagickWand/MagickWand.h" 47 #include "MagickWand/mogrify-private.h" 48 #include "MagickCore/string-private.h" 49 #include "MagickCore/image-private.h" 50 #include "MagickCore/xwindow-private.h" 51 52 /* 54 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 55 % % 56 % % 57 % % 58 + I m p o r t I m a g e C o m m a n d % 59 % % 60 % % 61 % % 62 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 63 % 64 % ImportImageCommand() reads an image from any visible window on an X server 65 % and outputs it as an image file. You can capture a single window, the 66 % entire screen, or any rectangular portion of the screen. You can use the 67 % display utility for redisplay, printing, editing, formatting, archiving, 68 % image processing, etc. of the captured image. 69 % 70 % The target window can be specified by id, name, or may be selected by 71 % clicking the mouse in the desired window. If you press a button and then 72 % drag, a rectangle will form which expands and contracts as the mouse moves. 73 % To save the portion of the screen defined by the rectangle, just release 74 % the button. The keyboard bell is rung once at the beginning of the screen 75 % capture and twice when it completes. 76 % 77 % The format of the ImportImageCommand method is: 78 % 79 % MagickBooleanType ImportImageCommand(ImageInfo *image_info,int argc, 80 % char **argv,char **metadata,ExceptionInfo *exception) 81 % 82 % A description of each parameter follows: 83 % 84 % o image_info: the image info. 85 % 86 % o argc: the number of elements in the argument vector. 87 % 88 % o argv: A text array containing the command line arguments. 89 % 90 % o metadata: any metadata is returned here. 91 % 92 % o exception: return any errors or warnings in this structure. 93 % 94 */ 95 96 static MagickBooleanType ImportUsage(void) 97 { 98 const char 99 **p; 100 101 static const char 102 *miscellaneous[]= 103 { 104 "-debug events display copious debugging information", 105 "-help print program options", 106 "-list type print a list of supported option arguments", 107 "-log format format of debugging information", 108 "-version print version information", 109 (char *) NULL 110 }, 111 *operators[]= 112 { 113 "-annotate geometry text", 114 " annotate the image with text", 115 "-colors value preferred number of colors in the image", 116 "-crop geometry preferred size and location of the cropped image", 117 "-encipher filename convert plain pixels to cipher pixels", 118 "-geometry geometry preferred size or location of the image", 119 "-help print program options", 120 "-monochrome transform image to black and white", 121 "-negate replace every pixel with its complementary color ", 122 "-quantize colorspace reduce colors in this colorspace", 123 "-resize geometry resize the image", 124 "-rotate degrees apply Paeth rotation to the image", 125 "-strip strip image of all profiles and comments", 126 "-thumbnail geometry create a thumbnail of the image", 127 "-transparent color make this color transparent within the image", 128 "-trim trim image edges", 129 "-type type image type", 130 (char *) NULL 131 }, 132 *settings[]= 133 { 134 "-adjoin join images into a single multi-image file", 135 "-border include window border in the output image", 136 "-channel type apply option to select image channels", 137 "-colorspace type alternate image colorspace", 138 "-comment string annotate image with comment", 139 "-compress type type of pixel compression when writing the image", 140 "-define format:option", 141 " define one or more image format options", 142 "-density geometry horizontal and vertical density of the image", 143 "-depth value image depth", 144 "-descend obtain image by descending window hierarchy", 145 "-display server X server to contact", 146 "-dispose method layer disposal method", 147 "-dither method apply error diffusion to image", 148 "-delay value display the next image after pausing", 149 "-encipher filename convert plain pixels to cipher pixels", 150 "-endian type endianness (MSB or LSB) of the image", 151 "-encoding type text encoding type", 152 "-filter type use this filter when resizing an image", 153 "-format \"string\" output formatted image characteristics", 154 "-frame include window manager frame", 155 "-gravity direction which direction to gravitate towards", 156 "-identify identify the format and characteristics of the image", 157 "-interlace type None, Line, Plane, or Partition", 158 "-interpolate method pixel color interpolation method", 159 "-label string assign a label to an image", 160 "-limit type value Area, Disk, Map, or Memory resource limit", 161 "-monitor monitor progress", 162 "-page geometry size and location of an image canvas", 163 "-pause seconds seconds delay between snapshots", 164 "-pointsize value font point size", 165 "-quality value JPEG/MIFF/PNG compression level", 166 "-quiet suppress all warning messages", 167 "-regard-warnings pay attention to warning messages", 168 "-repage geometry size and location of an image canvas", 169 "-respect-parentheses settings remain in effect until parenthesis boundary", 170 "-sampling-factor geometry", 171 " horizontal and vertical sampling factor", 172 "-scene value image scene number", 173 "-screen select image from root window", 174 "-seed value seed a new sequence of pseudo-random numbers", 175 "-set property value set an image property", 176 "-silent operate silently, i.e. don't ring any bells ", 177 "-snaps value number of screen snapshots", 178 "-support factor resize support: > 1.0 is blurry, < 1.0 is sharp", 179 "-synchronize synchronize image to storage device", 180 "-taint declare the image as modified", 181 "-transparent-color color", 182 " transparent color", 183 "-treedepth value color tree depth", 184 "-verbose print detailed information about the image", 185 "-virtual-pixel method", 186 " Constant, Edge, Mirror, or Tile", 187 "-window id select window with this id or name", 188 " root selects whole screen", 189 (char *) NULL 190 }; 191 192 ListMagickVersion(stdout); 193 (void) printf("Usage: %s [options ...] [ file ]\n", 194 GetClientName()); 195 (void) printf("\nImage Settings:\n"); 196 for (p=settings; *p != (char *) NULL; p++) 197 (void) printf(" %s\n",*p); 198 (void) printf("\nImage Operators:\n"); 199 for (p=operators; *p != (char *) NULL; p++) 200 (void) printf(" %s\n",*p); 201 (void) printf("\nMiscellaneous Options:\n"); 202 for (p=miscellaneous; *p != (char *) NULL; p++) 203 (void) printf(" %s\n",*p); 204 (void) printf( 205 "\nBy default, 'file' is written in the MIFF image format. To\n"); 206 (void) printf( 207 "specify a particular image format, precede the filename with an image\n"); 208 (void) printf( 209 "format name and a colon (i.e. ps:image) or specify the image type as\n"); 210 (void) printf( 211 "the filename suffix (i.e. image.ps). Specify 'file' as '-' for\n"); 212 (void) printf("standard input or output.\n"); 213 return(MagickFalse); 214 } 215 216 WandExport MagickBooleanType ImportImageCommand(ImageInfo *image_info, 217 int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception) 218 { 219 #if defined(MAGICKCORE_X11_DELEGATE) 220 #define DestroyImport() \ 221 { \ 222 XDestroyResourceInfo(&resource_info); \ 223 if (display != (Display *) NULL) \ 224 { \ 225 XCloseDisplay(display); \ 226 display=(Display *) NULL; \ 227 } \ 228 DestroyImageStack(); \ 229 if (target_window != (char *) NULL) \ 230 target_window=DestroyString(target_window); \ 231 for (i=0; i < (ssize_t) argc; i++) \ 232 argv[i]=DestroyString(argv[i]); \ 233 argv=(char **) RelinquishMagickMemory(argv); \ 234 } 235 #define ThrowImportException(asperity,tag,option) \ 236 { \ 237 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \ 238 option); \ 239 DestroyImport(); \ 240 return(MagickFalse); \ 241 } 242 #define ThrowImportInvalidArgumentException(option,argument) \ 243 { \ 244 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ 245 "InvalidArgument","'%s': %s",option,argument); \ 246 DestroyImport(); \ 247 return(MagickFalse); \ 248 } 249 250 char 251 *filename, 252 *option, 253 *resource_value, 254 *server_name, 255 *target_window; 256 257 Display 258 *display; 259 260 Image 261 *image; 262 263 ImageStack 264 image_stack[MaxImageStackDepth+1]; 265 266 MagickBooleanType 267 fire, 268 pend, 269 respect_parenthesis; 270 271 MagickStatusType 272 status; 273 274 QuantizeInfo 275 *quantize_info; 276 277 register ssize_t 278 i; 279 280 ssize_t 281 j, 282 k, 283 snapshots; 284 285 XImportInfo 286 ximage_info; 287 288 XResourceInfo 289 resource_info; 290 291 XrmDatabase 292 resource_database; 293 294 /* 295 Set defaults. 296 */ 297 assert(image_info != (ImageInfo *) NULL); 298 assert(image_info->signature == MagickCoreSignature); 299 if (image_info->debug != MagickFalse) 300 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"..."); 301 assert(exception != (ExceptionInfo *) NULL); 302 if (argc == 2) 303 { 304 option=argv[1]; 305 if ((LocaleCompare("version",option+1) == 0) || 306 (LocaleCompare("-version",option+1) == 0)) 307 { 308 ListMagickVersion(stdout); 309 return(MagickTrue); 310 } 311 } 312 display=(Display *) NULL; 313 j=1; 314 k=0; 315 NewImageStack(); 316 option=(char *) NULL; 317 pend=MagickFalse; 318 resource_database=(XrmDatabase) NULL; 319 respect_parenthesis=MagickFalse; 320 (void) memset(&resource_info,0,sizeof(resource_info)); 321 server_name=(char *) NULL; 322 status=MagickTrue; 323 SetNotifyHandlers; 324 target_window=(char *) NULL; 325 /* 326 Check for server name specified on the command line. 327 */ 328 ReadCommandlLine(argc,&argv); 329 status=ExpandFilenames(&argc,&argv); 330 if (status == MagickFalse) 331 ThrowImportException(ResourceLimitError,"MemoryAllocationFailed", 332 GetExceptionMessage(errno)); 333 for (i=1; i < (ssize_t) argc; i++) 334 { 335 /* 336 Check command line for server name. 337 */ 338 option=argv[i]; 339 if (IsCommandOption(option) == MagickFalse) 340 continue; 341 if (LocaleCompare("display",option+1) == 0) 342 { 343 /* 344 User specified server name. 345 */ 346 i++; 347 if (i == (ssize_t) argc) 348 ThrowImportException(OptionError,"MissingArgument",option); 349 server_name=argv[i]; 350 } 351 if ((LocaleCompare("help",option+1) == 0) || 352 (LocaleCompare("-help",option+1) == 0)) 353 return(ImportUsage()); 354 } 355 /* 356 Get user defaults from X resource database. 357 */ 358 display=XOpenDisplay(server_name); 359 if (display == (Display *) NULL) 360 ThrowImportException(XServerError,"UnableToOpenXServer", 361 XDisplayName(server_name)); 362 (void) XSetErrorHandler(XError); 363 resource_database=XGetResourceDatabase(display,GetClientName()); 364 XGetImportInfo(&ximage_info); 365 XGetResourceInfo(image_info,resource_database,GetClientName(), 366 &resource_info); 367 quantize_info=resource_info.quantize_info; 368 resource_value=XGetResourceInstance(resource_database,GetClientName(), 369 "border","False"); 370 ximage_info.borders=IsStringTrue(resource_value); 371 resource_value=XGetResourceInstance(resource_database,GetClientName(), 372 "delay","0"); 373 resource_info.delay=(unsigned int) StringToUnsignedLong(resource_value); 374 image_info->density=XGetResourceInstance(resource_database,GetClientName(), 375 "density",(char *) NULL); 376 resource_value=XGetResourceInstance(resource_database,GetClientName(), 377 "descend","False"); 378 ximage_info.descend=IsStringTrue(resource_value); 379 resource_value=XGetResourceInstance(resource_database,GetClientName(), 380 "frame","False"); 381 ximage_info.frame=IsStringTrue(resource_value); 382 resource_value=XGetResourceInstance(resource_database,GetClientName(), 383 "interlace","none"); 384 image_info->interlace=UndefinedInterlace; 385 if (LocaleCompare("None",resource_value) == 0) 386 image_info->interlace=NoInterlace; 387 if (LocaleCompare("Line",resource_value) == 0) 388 image_info->interlace=LineInterlace; 389 if (LocaleCompare("Plane",resource_value) == 0) 390 image_info->interlace=PlaneInterlace; 391 if (LocaleCompare("Partition",resource_value) == 0) 392 image_info->interlace=PartitionInterlace; 393 if (image_info->interlace == UndefinedInterlace) 394 ThrowImportException(OptionError,"Unrecognized interlace type", 395 resource_value); 396 image_info->page=XGetResourceInstance(resource_database,GetClientName(), 397 "pageGeometry",(char *) NULL); 398 resource_value=XGetResourceInstance(resource_database,GetClientName(), 399 "pause","0"); 400 resource_info.pause=(unsigned int) StringToUnsignedLong(resource_value); 401 resource_value=XGetResourceInstance(resource_database,GetClientName(), 402 "quality","85"); 403 image_info->quality=StringToUnsignedLong(resource_value); 404 resource_value=XGetResourceInstance(resource_database,GetClientName(), 405 "screen","False"); 406 ximage_info.screen=IsStringTrue(resource_value); 407 resource_value=XGetResourceInstance(resource_database,GetClientName(), 408 "silent","False"); 409 ximage_info.silent=IsStringTrue(resource_value); 410 resource_value=XGetResourceInstance(resource_database,GetClientName(), 411 "verbose","False"); 412 image_info->verbose=IsStringTrue(resource_value); 413 resource_value=XGetResourceInstance(resource_database,GetClientName(), 414 "dither","True"); 415 quantize_info->dither_method=IsStringTrue(resource_value) != MagickFalse ? 416 RiemersmaDitherMethod : NoDitherMethod; 417 snapshots=1; 418 status=MagickTrue; 419 filename=(char *) NULL; 420 /* 421 Check command syntax. 422 */ 423 for (i=1; i < (ssize_t) argc; i++) 424 { 425 option=argv[i]; 426 if (LocaleCompare(option,"(") == 0) 427 { 428 FireImageStack(MagickFalse,MagickTrue,pend); 429 if (k == MaxImageStackDepth) 430 ThrowImportException(OptionError,"ParenthesisNestedTooDeeply", 431 option); 432 PushImageStack(); 433 continue; 434 } 435 if (LocaleCompare(option,")") == 0) 436 { 437 FireImageStack(MagickFalse,MagickTrue,MagickTrue); 438 if (k == 0) 439 ThrowImportException(OptionError,"UnableToParseExpression",option); 440 PopImageStack(); 441 continue; 442 } 443 if (IsCommandOption(option) == MagickFalse) 444 { 445 Image 446 *images; 447 448 size_t 449 scene; 450 451 /* 452 Read image from X server. 453 */ 454 FireImageStack(MagickFalse,MagickFalse,pend); 455 filename=argv[i]; 456 if (target_window != (char *) NULL) 457 (void) CopyMagickString(image_info->filename,target_window, 458 MagickPathExtent); 459 for (scene=0; scene < (size_t) MagickMax(snapshots,1); scene++) 460 { 461 MagickDelay(1000*resource_info.pause); 462 images=XImportImage(image_info,&ximage_info,exception); 463 status&=(images != (Image *) NULL) && 464 (exception->severity < ErrorException); 465 if (images == (Image *) NULL) 466 continue; 467 (void) CopyMagickString(images->filename,filename,MagickPathExtent); 468 (void) CopyMagickString(images->magick,"PS",MagickPathExtent); 469 images->scene=scene; 470 AppendImageStack(images); 471 } 472 continue; 473 } 474 pend=image != (Image *) NULL ? MagickTrue : MagickFalse; 475 switch(*(option+1)) 476 { 477 case 'a': 478 { 479 if (LocaleCompare("adjoin",option+1) == 0) 480 break; 481 if (LocaleCompare("annotate",option+1) == 0) 482 { 483 if (*option == '+') 484 break; 485 i++; 486 if (i == (ssize_t) argc) 487 ThrowImportException(OptionError,"MissingArgument",option); 488 if (IsGeometry(argv[i]) == MagickFalse) 489 ThrowImportInvalidArgumentException(option,argv[i]); 490 if (i == (ssize_t) argc) 491 ThrowImportException(OptionError,"MissingArgument",option); 492 i++; 493 break; 494 } 495 ThrowImportException(OptionError,"UnrecognizedOption",option); 496 } 497 case 'b': 498 { 499 if (LocaleCompare("border",option+1) == 0) 500 { 501 (void) CopyMagickString(argv[i]+1,"sans",MagickPathExtent); 502 ximage_info.borders=(*option == '-') ? MagickTrue : MagickFalse; 503 break; 504 } 505 if (LocaleCompare("bordercolor",option+1) == 0) 506 { 507 if (*option == '+') 508 break; 509 i++; 510 if (i == (ssize_t) argc) 511 ThrowImportException(OptionError,"MissingArgument",option); 512 break; 513 } 514 ThrowImportException(OptionError,"UnrecognizedOption",option); 515 } 516 case 'c': 517 { 518 if (LocaleCompare("cache",option+1) == 0) 519 { 520 if (*option == '+') 521 break; 522 i++; 523 if (i == (ssize_t) argc) 524 ThrowImportException(OptionError,"MissingArgument",option); 525 if (IsGeometry(argv[i]) == MagickFalse) 526 ThrowImportInvalidArgumentException(option,argv[i]); 527 break; 528 } 529 if (LocaleCompare("channel",option+1) == 0) 530 { 531 ssize_t 532 channel; 533 534 if (*option == '+') 535 break; 536 i++; 537 if (i == (ssize_t) argc) 538 ThrowImportException(OptionError,"MissingArgument",option); 539 channel=ParseChannelOption(argv[i]); 540 if (channel < 0) 541 ThrowImportException(OptionError,"UnrecognizedChannelType", 542 argv[i]); 543 break; 544 } 545 if (LocaleCompare("colors",option+1) == 0) 546 { 547 quantize_info->number_colors=0; 548 if (*option == '+') 549 break; 550 i++; 551 if (i == (ssize_t) argc) 552 ThrowImportException(OptionError,"MissingArgument",option); 553 if (IsGeometry(argv[i]) == MagickFalse) 554 ThrowImportInvalidArgumentException(option,argv[i]); 555 quantize_info->number_colors=StringToUnsignedLong(argv[i]); 556 break; 557 } 558 if (LocaleCompare("colorspace",option+1) == 0) 559 { 560 ssize_t 561 colorspace; 562 563 if (*option == '+') 564 break; 565 i++; 566 if (i == (ssize_t) argc) 567 ThrowImportException(OptionError,"MissingArgument",option); 568 colorspace=ParseCommandOption(MagickColorspaceOptions,MagickFalse, 569 argv[i]); 570 if (colorspace < 0) 571 ThrowImportException(OptionError,"UnrecognizedColorspace", 572 argv[i]); 573 break; 574 } 575 if (LocaleCompare("comment",option+1) == 0) 576 { 577 if (*option == '+') 578 break; 579 i++; 580 if (i == (ssize_t) argc) 581 ThrowImportException(OptionError,"MissingArgument",option); 582 status=SetImageOption(image_info,"comment",argv[i]); 583 if (status == MagickFalse) 584 ThrowImportException(OptionError,"UnrecognizedOption",argv[i]); 585 break; 586 } 587 if (LocaleCompare("compress",option+1) == 0) 588 { 589 ssize_t 590 compress; 591 592 if (*option == '+') 593 break; 594 i++; 595 if (i == (ssize_t) argc) 596 ThrowImportException(OptionError,"MissingArgument",option); 597 compress=ParseCommandOption(MagickCompressOptions,MagickFalse, 598 argv[i]); 599 if (compress < 0) 600 ThrowImportException(OptionError,"UnrecognizedImageCompression", 601 argv[i]); 602 break; 603 } 604 if (LocaleCompare("concurrent",option+1) == 0) 605 break; 606 if (LocaleCompare("crop",option+1) == 0) 607 { 608 if (*option == '+') 609 break; 610 i++; 611 if (i == (ssize_t) argc) 612 ThrowImportException(OptionError,"MissingArgument",option); 613 if (IsGeometry(argv[i]) == MagickFalse) 614 ThrowImportInvalidArgumentException(option,argv[i]); 615 break; 616 } 617 ThrowImportException(OptionError,"UnrecognizedOption",option); 618 } 619 case 'd': 620 { 621 if (LocaleCompare("debug",option+1) == 0) 622 { 623 ssize_t 624 event; 625 626 if (*option == '+') 627 break; 628 i++; 629 if (i == (ssize_t) argc) 630 ThrowImportException(OptionError,"MissingArgument",option); 631 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]); 632 if (event < 0) 633 ThrowImportException(OptionError,"UnrecognizedEventType",argv[i]); 634 (void) SetLogEventMask(argv[i]); 635 break; 636 } 637 if (LocaleCompare("define",option+1) == 0) 638 { 639 i++; 640 if (i == (ssize_t) argc) 641 ThrowImportException(OptionError,"MissingArgument",option); 642 if (*option == '+') 643 { 644 const char 645 *define; 646 647 define=GetImageOption(image_info,argv[i]); 648 if (define == (char *) NULL) 649 ThrowImportException(OptionError,"NoSuchOption",argv[i]); 650 break; 651 } 652 break; 653 } 654 if (LocaleCompare("delay",option+1) == 0) 655 { 656 if (*option == '+') 657 break; 658 i++; 659 if (i == (ssize_t) argc) 660 ThrowImportException(OptionError,"MissingArgument",option); 661 if (IsGeometry(argv[i]) == MagickFalse) 662 ThrowImportInvalidArgumentException(option,argv[i]); 663 status=SetImageOption(image_info,"delay",argv[i]); 664 if (status == MagickFalse) 665 ThrowImportException(OptionError,"UnrecognizedOption",argv[i]); 666 break; 667 } 668 if (LocaleCompare("density",option+1) == 0) 669 { 670 if (*option == '+') 671 break; 672 i++; 673 if (i == (ssize_t) argc) 674 ThrowImportException(OptionError,"MissingArgument",option); 675 if (IsGeometry(argv[i]) == MagickFalse) 676 ThrowImportInvalidArgumentException(option,argv[i]); 677 break; 678 } 679 if (LocaleCompare("depth",option+1) == 0) 680 { 681 if (*option == '+') 682 break; 683 i++; 684 if (i == (ssize_t) argc) 685 ThrowImportException(OptionError,"MissingArgument",option); 686 if (IsGeometry(argv[i]) == MagickFalse) 687 ThrowImportInvalidArgumentException(option,argv[i]); 688 break; 689 } 690 if (LocaleCompare("descend",option+1) == 0) 691 { 692 ximage_info.descend=(*option == '-') ? MagickTrue : MagickFalse; 693 break; 694 } 695 if (LocaleCompare("display",option+1) == 0) 696 { 697 if (*option == '+') 698 break; 699 i++; 700 if (i == (ssize_t) argc) 701 ThrowImportException(OptionError,"MissingArgument",option); 702 break; 703 } 704 if (LocaleCompare("dispose",option+1) == 0) 705 { 706 ssize_t 707 dispose; 708 709 if (*option == '+') 710 break; 711 i++; 712 if (i == (ssize_t) argc) 713 ThrowImportException(OptionError,"MissingArgument",option); 714 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]); 715 if (dispose < 0) 716 ThrowImportException(OptionError,"UnrecognizedDisposeMethod", 717 argv[i]); 718 break; 719 } 720 if (LocaleCompare("dither",option+1) == 0) 721 { 722 ssize_t 723 method; 724 725 quantize_info->dither_method=NoDitherMethod; 726 if (*option == '+') 727 break; 728 i++; 729 if (i == (ssize_t) argc) 730 ThrowImportException(OptionError,"MissingArgument",option); 731 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]); 732 if (method < 0) 733 ThrowImportException(OptionError,"UnrecognizedDitherMethod", 734 argv[i]); 735 quantize_info->dither_method=(DitherMethod) method; 736 break; 737 } 738 if (LocaleCompare("duration",option+1) == 0) 739 { 740 if (*option == '+') 741 break; 742 i++; 743 if (i == (ssize_t) argc) 744 ThrowImportException(OptionError,"MissingArgument",option); 745 if (IsGeometry(argv[i]) == MagickFalse) 746 ThrowImportInvalidArgumentException(option,argv[i]); 747 break; 748 } 749 ThrowImportException(OptionError,"UnrecognizedOption",option); 750 } 751 case 'e': 752 { 753 if (LocaleCompare("encipher",option+1) == 0) 754 { 755 if (*option == '+') 756 break; 757 i++; 758 if (i == (ssize_t) argc) 759 ThrowImportException(OptionError,"MissingArgument",option); 760 break; 761 } 762 if (LocaleCompare("encoding",option+1) == 0) 763 { 764 if (*option == '+') 765 break; 766 i++; 767 if (i == (ssize_t) argc) 768 ThrowImportException(OptionError,"MissingArgument",option); 769 break; 770 } 771 if (LocaleCompare("endian",option+1) == 0) 772 { 773 ssize_t 774 endian; 775 776 if (*option == '+') 777 break; 778 i++; 779 if (i == (ssize_t) argc) 780 ThrowImportException(OptionError,"MissingArgument",option); 781 endian=ParseCommandOption(MagickEndianOptions,MagickFalse, 782 argv[i]); 783 if (endian < 0) 784 ThrowImportException(OptionError,"UnrecognizedEndianType", 785 argv[i]); 786 break; 787 } 788 ThrowImportException(OptionError,"UnrecognizedOption",option); 789 } 790 case 'f': 791 { 792 if (LocaleCompare("filter",option+1) == 0) 793 { 794 ssize_t 795 filter; 796 797 if (*option == '+') 798 break; 799 i++; 800 if (i == (ssize_t) argc) 801 ThrowImportException(OptionError,"MissingArgument",option); 802 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]); 803 if (filter < 0) 804 ThrowImportException(OptionError,"UnrecognizedImageFilter", 805 argv[i]); 806 break; 807 } 808 if (LocaleCompare("frame",option+1) == 0) 809 { 810 (void) CopyMagickString(argv[i]+1,"sans0",MagickPathExtent); 811 ximage_info.frame=(*option == '-') ? MagickTrue : MagickFalse; 812 break; 813 } 814 if (LocaleCompare("format",option+1) == 0) 815 { 816 if (*option == '+') 817 break; 818 i++; 819 if (i == (ssize_t) argc) 820 ThrowImportException(OptionError,"MissingArgument",option); 821 break; 822 } 823 ThrowImportException(OptionError,"UnrecognizedOption",option); 824 } 825 case 'g': 826 { 827 if (LocaleCompare("geometry",option+1) == 0) 828 { 829 if (*option == '+') 830 break; 831 i++; 832 if (i == (ssize_t) argc) 833 ThrowImportException(OptionError,"MissingArgument",option); 834 if (IsGeometry(argv[i]) == MagickFalse) 835 ThrowImportInvalidArgumentException(option,argv[i]); 836 break; 837 } 838 if (LocaleCompare("gravity",option+1) == 0) 839 { 840 ssize_t 841 gravity; 842 843 if (*option == '+') 844 break; 845 i++; 846 if (i == (ssize_t) argc) 847 ThrowImportException(OptionError,"MissingArgument",option); 848 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,argv[i]); 849 if (gravity < 0) 850 ThrowImportException(OptionError,"UnrecognizedGravityType", 851 argv[i]); 852 break; 853 } 854 ThrowImportException(OptionError,"UnrecognizedOption",option); 855 } 856 case 'h': 857 { 858 if (LocaleCompare("help",option+1) == 0) 859 break; 860 ThrowImportException(OptionError,"UnrecognizedOption",option); 861 } 862 case 'i': 863 { 864 if (LocaleCompare("identify",option+1) == 0) 865 break; 866 if (LocaleCompare("interlace",option+1) == 0) 867 { 868 ssize_t 869 interlace; 870 871 if (*option == '+') 872 break; 873 i++; 874 if (i == (ssize_t) argc) 875 ThrowImportException(OptionError,"MissingArgument",option); 876 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse, 877 argv[i]); 878 if (interlace < 0) 879 ThrowImportException(OptionError,"UnrecognizedInterlaceType", 880 argv[i]); 881 break; 882 } 883 if (LocaleCompare("interpolate",option+1) == 0) 884 { 885 ssize_t 886 interpolate; 887 888 if (*option == '+') 889 break; 890 i++; 891 if (i == (ssize_t) argc) 892 ThrowImportException(OptionError,"MissingArgument",option); 893 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse, 894 argv[i]); 895 if (interpolate < 0) 896 ThrowImportException(OptionError,"UnrecognizedInterpolateMethod", 897 argv[i]); 898 break; 899 } 900 ThrowImportException(OptionError,"UnrecognizedOption",option); 901 } 902 case 'l': 903 { 904 if (LocaleCompare("label",option+1) == 0) 905 { 906 if (*option == '+') 907 break; 908 i++; 909 if (i == (ssize_t) argc) 910 ThrowImportException(OptionError,"MissingArgument",option); 911 status=SetImageOption(image_info,"label",argv[i]); 912 if (status == MagickFalse) 913 ThrowImportException(OptionError,"UnrecognizedOption",argv[i]); 914 break; 915 } 916 if (LocaleCompare("limit",option+1) == 0) 917 { 918 char 919 *p; 920 921 double 922 value; 923 924 ssize_t 925 resource; 926 927 if (*option == '+') 928 break; 929 i++; 930 if (i == (ssize_t) argc) 931 ThrowImportException(OptionError,"MissingArgument",option); 932 resource=ParseCommandOption(MagickResourceOptions,MagickFalse, 933 argv[i]); 934 if (resource < 0) 935 ThrowImportException(OptionError,"UnrecognizedResourceType", 936 argv[i]); 937 i++; 938 if (i == (ssize_t) argc) 939 ThrowImportException(OptionError,"MissingArgument",option); 940 value=StringToDouble(argv[i],&p); 941 (void) value; 942 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0)) 943 ThrowImportInvalidArgumentException(option,argv[i]); 944 break; 945 } 946 if (LocaleCompare("list",option+1) == 0) 947 { 948 ssize_t 949 list; 950 951 if (*option == '+') 952 break; 953 i++; 954 if (i == (ssize_t) argc) 955 ThrowImportException(OptionError,"MissingArgument",option); 956 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]); 957 if (list < 0) 958 ThrowImportException(OptionError,"UnrecognizedListType",argv[i]); 959 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **) 960 argv+j,exception); 961 DestroyImport(); 962 return(status == 0 ? MagickFalse : MagickTrue); 963 } 964 if (LocaleCompare("log",option+1) == 0) 965 { 966 if (*option == '+') 967 break; 968 i++; 969 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL)) 970 ThrowImportException(OptionError,"MissingArgument",option); 971 break; 972 } 973 ThrowImportException(OptionError,"UnrecognizedOption",option); 974 } 975 case 'm': 976 { 977 if (LocaleCompare("monitor",option+1) == 0) 978 break; 979 if (LocaleCompare("monochrome",option+1) == 0) 980 { 981 if (*option == '+') 982 break; 983 quantize_info->number_colors=2; 984 quantize_info->colorspace=GRAYColorspace; 985 break; 986 } 987 ThrowImportException(OptionError,"UnrecognizedOption",option); 988 } 989 case 'n': 990 { 991 if (LocaleCompare("negate",option+1) == 0) 992 break; 993 ThrowImportException(OptionError,"UnrecognizedOption",option); 994 } 995 case 'p': 996 { 997 if (LocaleCompare("page",option+1) == 0) 998 { 999 if (*option == '+') 1000 break; 1001 i++; 1002 if (i == (ssize_t) argc) 1003 ThrowImportException(OptionError,"MissingArgument",option); 1004 status=SetImageOption(image_info,"page",argv[i]); 1005 if (status == MagickFalse) 1006 ThrowImportException(OptionError,"UnrecognizedOption",argv[i]); 1007 break; 1008 } 1009 if (LocaleCompare("pause",option+1) == 0) 1010 { 1011 resource_info.pause=0; 1012 if (*option == '+') 1013 break; 1014 i++; 1015 if (i == (ssize_t) argc) 1016 ThrowImportException(OptionError,"MissingArgument",option); 1017 if (IsGeometry(argv[i]) == MagickFalse) 1018 ThrowImportInvalidArgumentException(option,argv[i]); 1019 resource_info.pause=(unsigned int) StringToUnsignedLong(argv[i]); 1020 break; 1021 } 1022 if (LocaleCompare("ping",option+1) == 0) 1023 break; /* deprecated option */ 1024 if (LocaleCompare("pointsize",option+1) == 0) 1025 { 1026 if (*option == '+') 1027 break; 1028 i++; 1029 if (i == (ssize_t) argc) 1030 ThrowImportException(OptionError,"MissingArgument",option); 1031 if (IsGeometry(argv[i]) == MagickFalse) 1032 ThrowImportInvalidArgumentException(option,argv[i]); 1033 break; 1034 } 1035 ThrowImportException(OptionError,"UnrecognizedOption",option); 1036 } 1037 case 'q': 1038 { 1039 if (LocaleCompare("quality",option+1) == 0) 1040 { 1041 if (*option == '+') 1042 break; 1043 i++; 1044 if (i == (ssize_t) argc) 1045 ThrowImportException(OptionError,"MissingArgument",option); 1046 if (IsGeometry(argv[i]) == MagickFalse) 1047 ThrowImportInvalidArgumentException(option,argv[i]); 1048 break; 1049 } 1050 if (LocaleCompare("quantize",option+1) == 0) 1051 { 1052 ssize_t 1053 colorspace; 1054 1055 if (*option == '+') 1056 break; 1057 i++; 1058 if (i == (ssize_t) argc) 1059 ThrowImportException(OptionError,"MissingArgument",option); 1060 colorspace=ParseCommandOption(MagickColorspaceOptions, 1061 MagickFalse,argv[i]); 1062 if (colorspace < 0) 1063 ThrowImportException(OptionError,"UnrecognizedColorspace", 1064 argv[i]); 1065 break; 1066 } 1067 if (LocaleCompare("quiet",option+1) == 0) 1068 break; 1069 ThrowImportException(OptionError,"UnrecognizedOption",option); 1070 } 1071 case 'r': 1072 { 1073 if (LocaleCompare("regard-warnings",option+1) == 0) 1074 break; 1075 if (LocaleCompare("repage",option+1) == 0) 1076 { 1077 if (*option == '+') 1078 break; 1079 i++; 1080 if (i == (ssize_t) argc) 1081 ThrowImportException(OptionError,"MissingArgument",option); 1082 if (IsGeometry(argv[i]) == MagickFalse) 1083 ThrowImportInvalidArgumentException(option,argv[i]); 1084 break; 1085 } 1086 if (LocaleCompare("resize",option+1) == 0) 1087 { 1088 if (*option == '+') 1089 break; 1090 i++; 1091 if (i == (ssize_t) argc) 1092 ThrowImportException(OptionError,"MissingArgument",option); 1093 if (IsGeometry(argv[i]) == MagickFalse) 1094 ThrowImportInvalidArgumentException(option,argv[i]); 1095 break; 1096 } 1097 if (LocaleNCompare("respect-parentheses",option+1,17) == 0) 1098 { 1099 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse; 1100 break; 1101 } 1102 if (LocaleCompare("rotate",option+1) == 0) 1103 { 1104 i++; 1105 if (i == (ssize_t) argc) 1106 ThrowImportException(OptionError,"MissingArgument",option); 1107 if (IsGeometry(argv[i]) == MagickFalse) 1108 ThrowImportInvalidArgumentException(option,argv[i]); 1109 break; 1110 } 1111 ThrowImportException(OptionError,"UnrecognizedOption",option); 1112 } 1113 case 's': 1114 { 1115 if (LocaleCompare("sampling-factor",option+1) == 0) 1116 { 1117 if (*option == '+') 1118 break; 1119 i++; 1120 if (i == (ssize_t) argc) 1121 ThrowImportException(OptionError,"MissingArgument",option); 1122 if (IsGeometry(argv[i]) == MagickFalse) 1123 ThrowImportInvalidArgumentException(option,argv[i]); 1124 break; 1125 } 1126 if (LocaleCompare("scene",option+1) == 0) 1127 { 1128 if (*option == '+') 1129 break; 1130 i++; 1131 if (i == (ssize_t) argc) 1132 ThrowImportException(OptionError,"MissingArgument",option); 1133 if (IsGeometry(argv[i]) == MagickFalse) 1134 ThrowImportInvalidArgumentException(option,argv[i]); 1135 break; 1136 } 1137 if (LocaleCompare("set",option+1) == 0) 1138 { 1139 i++; 1140 if (i == (ssize_t) argc) 1141 ThrowImportException(OptionError,"MissingArgument",option); 1142 if (*option == '+') 1143 break; 1144 i++; 1145 if (i == (ssize_t) argc) 1146 ThrowImportException(OptionError,"MissingArgument",option); 1147 break; 1148 } 1149 if (LocaleCompare("screen",option+1) == 0) 1150 { 1151 ximage_info.screen=(*option == '-') ? MagickTrue : MagickFalse; 1152 break; 1153 } 1154 if (LocaleCompare("seed",option+1) == 0) 1155 { 1156 if (*option == '+') 1157 break; 1158 i++; 1159 if (i == (ssize_t) argc) 1160 ThrowImportException(OptionError,"MissingArgument",option); 1161 if (IsGeometry(argv[i]) == MagickFalse) 1162 ThrowImportInvalidArgumentException(option,argv[i]); 1163 break; 1164 } 1165 if (LocaleCompare("silent",option+1) == 0) 1166 { 1167 ximage_info.silent=(*option == '-') ? MagickTrue : MagickFalse; 1168 break; 1169 } 1170 if (LocaleCompare("snaps",option+1) == 0) 1171 { 1172 (void) CopyMagickString(argv[i]+1,"sans",MagickPathExtent); 1173 i++; 1174 if (i == (ssize_t) argc) 1175 ThrowImportException(OptionError,"MissingArgument",option); 1176 if (IsGeometry(argv[i]) == MagickFalse) 1177 ThrowImportInvalidArgumentException(option,argv[i]); 1178 snapshots=(ssize_t) StringToLong(argv[i]); 1179 break; 1180 } 1181 if (LocaleCompare("strip",option+1) == 0) 1182 break; 1183 if (LocaleCompare("support",option+1) == 0) 1184 { 1185 i++; /* deprecated */ 1186 break; 1187 } 1188 if (LocaleCompare("synchronize",option+1) == 0) 1189 break; 1190 ThrowImportException(OptionError,"UnrecognizedOption",option); 1191 } 1192 case 't': 1193 { 1194 if (LocaleCompare("taint",option+1) == 0) 1195 break; 1196 if (LocaleCompare("thumbnail",option+1) == 0) 1197 { 1198 if (*option == '+') 1199 break; 1200 i++; 1201 if (i == (ssize_t) argc) 1202 ThrowImportException(OptionError,"MissingArgument",option); 1203 if (IsGeometry(argv[i]) == MagickFalse) 1204 ThrowImportInvalidArgumentException(option,argv[i]); 1205 break; 1206 } 1207 if (LocaleCompare("transparent",option+1) == 0) 1208 { 1209 i++; 1210 if (i == (ssize_t) argc) 1211 ThrowImportException(OptionError,"MissingArgument",option); 1212 break; 1213 } 1214 if (LocaleCompare("transparent-color",option+1) == 0) 1215 { 1216 if (*option == '+') 1217 break; 1218 i++; 1219 if (i == (ssize_t) argc) 1220 ThrowImportException(OptionError,"MissingArgument",option); 1221 break; 1222 } 1223 if (LocaleCompare("treedepth",option+1) == 0) 1224 { 1225 quantize_info->tree_depth=0; 1226 if (*option == '+') 1227 break; 1228 i++; 1229 if (i == (ssize_t) argc) 1230 ThrowImportException(OptionError,"MissingArgument",option); 1231 if (IsGeometry(argv[i]) == MagickFalse) 1232 ThrowImportInvalidArgumentException(option,argv[i]); 1233 quantize_info->tree_depth=StringToUnsignedLong(argv[i]); 1234 break; 1235 } 1236 if (LocaleCompare("trim",option+1) == 0) 1237 break; 1238 if (LocaleCompare("type",option+1) == 0) 1239 { 1240 ssize_t 1241 type; 1242 1243 if (*option == '+') 1244 break; 1245 i++; 1246 if (i == (ssize_t) argc) 1247 ThrowImportException(OptionError,"MissingArgument",option); 1248 type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]); 1249 if (type < 0) 1250 ThrowImportException(OptionError,"UnrecognizedImageType",argv[i]); 1251 break; 1252 } 1253 ThrowImportException(OptionError,"UnrecognizedOption",option); 1254 } 1255 case 'w': 1256 { 1257 i++; 1258 if (i == (ssize_t) argc) 1259 ThrowImportException(OptionError,"MissingArgument",option); 1260 (void) CloneString(&target_window,argv[i]); 1261 break; 1262 } 1263 case 'v': 1264 { 1265 if (LocaleCompare("verbose",option+1) == 0) 1266 break; 1267 if ((LocaleCompare("version",option+1) == 0) || 1268 (LocaleCompare("-version",option+1) == 0)) 1269 { 1270 ListMagickVersion(stdout); 1271 break; 1272 } 1273 ThrowImportException(OptionError,"UnrecognizedOption",option); 1274 } 1275 case '?': 1276 break; 1277 default: 1278 ThrowImportException(OptionError,"UnrecognizedOption",option); 1279 } 1280 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) & 1281 FireOptionFlag) == 0 ? MagickFalse : MagickTrue; 1282 if (fire != MagickFalse) 1283 FireImageStack(MagickFalse,MagickTrue,MagickTrue); 1284 } 1285 if (k != 0) 1286 ThrowImportException(OptionError,"UnbalancedParenthesis",argv[i]); 1287 if (i-- != (ssize_t) argc) 1288 ThrowImportException(OptionError,"MissingAnImageFilename",argv[i]); 1289 if (image == (Image *) NULL) 1290 ThrowImportException(OptionError,"MissingAnImageFilename",argv[argc-1]); 1291 FinalizeImageSettings(image_info,image,MagickTrue); 1292 status&=WriteImages(image_info,image,filename,exception); 1293 DestroyImport(); 1294 return(status != 0 ? MagickTrue : MagickFalse); 1295 #else 1296 wand_unreferenced(argc); 1297 wand_unreferenced(argv); 1298 wand_unreferenced(metadata); 1299 (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError, 1300 "DelegateLibrarySupportNotBuiltIn","'%s' (X11)",image_info->filename); 1301 return(ImportUsage()); 1302 #endif 1303 } 1304
