47#include "wand/studio.h"
48#include "wand/MagickWand.h"
49#include "wand/mogrify-private.h"
50#include "magick/stream-private.h"
51#include "magick/string-private.h"
87static MagickBooleanType StreamUsage(
void)
91 " -debug events display copious debugging information\n"
92 " -help print program options\n"
93 " -list type print a list of supported option arguments\n"
94 " -log format format of debugging information\n"
95 " -version print version information",
97 " -authenticate password\n"
98 " decipher image with this password\n"
99 " -channel type apply option to select image channels\n"
100 " -colorspace type alternate image colorspace\n"
101 " -compress type type of pixel compression when writing the image\n"
102 " -define format:option\n"
103 " define one or more image format options\n"
104 " -density geometry horizontal and vertical density of the image\n"
105 " -depth value image depth\n"
106 " -extract geometry extract area from image\n"
107 " -identify identify the format and characteristics of the image\n"
108 " -interlace type type of image interlacing scheme\n"
109 " -interpolate method pixel color interpolation method\n"
110 " -limit type value pixel cache resource limit\n"
111 " -map components one or more pixel components\n"
112 " -monitor monitor progress\n"
113 " -quantize colorspace reduce colors in this colorspace\n"
114 " -quiet suppress all warning messages\n"
115 " -regard-warnings pay attention to warning messages\n"
116 " -respect-parentheses settings remain in effect until parenthesis boundary\n"
117 " -sampling-factor geometry\n"
118 " horizontal and vertical sampling factor\n"
119 " -seed value seed a new sequence of pseudo-random numbers\n"
120 " -set attribute value set an image attribute\n"
121 " -size geometry width and height of image\n"
122 " -storage-type type pixel storage type\n"
123 " -synchronize synchronize image to storage device\n"
124 " -taint declare the image as modified\n"
125 " -transparent-color color\n"
126 " transparent color\n"
127 " -verbose print detailed information about the image\n"
128 " -virtual-pixel method\n"
129 " virtual pixel access method";
131 ListMagickVersion(stdout);
132 (void) printf(
"Usage: %s [options ...] input-image raw-image\n",
134 (void) printf(
"\nImage Settings:\n");
135 (void) puts(settings);
136 (void) printf(
"\nMiscellaneous Options:\n");
137 (void) puts(miscellaneous);
139 "\nBy default, the image format of `file' is determined by its magic\n");
141 "number. To specify a particular image format, precede the filename\n");
143 "with an image format name and a colon (i.e. ps:image) or specify the\n");
145 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
146 (void) printf(
"'-' for standard input or output.\n");
150WandExport MagickBooleanType StreamImageCommand(ImageInfo *image_info,
151 int argc,
char **argv,
char **metadata,ExceptionInfo *exception)
153#define DestroyStream() \
155 DestroyImageStack(); \
156 stream_info=DestroyStreamInfo(stream_info); \
157 for (i=0; i < (ssize_t) argc; i++) \
158 argv[i]=DestroyString(argv[i]); \
159 argv=(char **) RelinquishMagickMemory(argv); \
161#define ThrowStreamException(asperity,tag,option) \
163 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
166 return(MagickFalse); \
168#define ThrowStreamInvalidArgumentException(option,argument) \
170 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
171 "InvalidArgument","`%s': %s",option,argument); \
173 return(MagickFalse); \
184 *image = (Image *) NULL;
187 image_stack[MaxImageStackDepth+1];
210 assert(image_info != (ImageInfo *) NULL);
211 assert(image_info->signature == MagickCoreSignature);
212 assert(exception != (ExceptionInfo *) NULL);
213 if (IsEventLogging() != MagickFalse)
214 (void) LogMagickEvent(TraceEvent,GetMagickModule(),
"...");
219 if ((LocaleCompare(
"version",option+1) == 0) ||
220 (LocaleCompare(
"-version",option+1) == 0))
222 ListMagickVersion(stdout);
228 (void) ThrowMagickException(exception,GetMagickModule(),OptionError,
229 "MissingArgument",
"%s",
"");
230 (void) StreamUsage();
238 option=(
char *) NULL;
240 respect_parenthesis=MagickFalse;
241 stream_info=AcquireStreamInfo(image_info);
246 ReadCommandlLine(argc,&argv);
247 status=ExpandFilenames(&argc,&argv);
248 if (status == MagickFalse)
249 ThrowStreamException(ResourceLimitError,
"MemoryAllocationFailed",
250 GetExceptionMessage(errno));
251 status=OpenStream(image_info,stream_info,argv[argc-1],exception);
252 if (status == MagickFalse)
257 for (i=1; i < (ssize_t) (argc-1); i++)
260 if (LocaleCompare(option,
"(") == 0)
262 FireImageStack(MagickFalse,MagickTrue,pend);
263 if (k == MaxImageStackDepth)
264 ThrowStreamException(OptionError,
"ParenthesisNestedTooDeeply",option);
268 if (LocaleCompare(option,
")") == 0)
270 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
272 ThrowStreamException(OptionError,
"UnableToParseExpression",option);
276 if (IsCommandOption(option) == MagickFalse)
284 FireImageStack(MagickFalse,MagickFalse,pend);
286 if ((LocaleCompare(filename,
"--") == 0) && (i < (ssize_t) (argc-1)))
288 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
289 images=StreamImage(image_info,stream_info,exception);
290 status&=(images != (Image *) NULL) &&
291 (exception->severity < ErrorException);
292 if (images == (Image *) NULL)
294 AppendImageStack(images);
297 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
302 if (LocaleCompare(
"authenticate",option+1) == 0)
307 if (i == (ssize_t) argc)
308 ThrowStreamException(OptionError,
"MissingArgument",option);
311 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
315 if (LocaleCompare(
"cache",option+1) == 0)
320 if (i == (ssize_t) argc)
321 ThrowStreamException(OptionError,
"MissingArgument",option);
322 if (IsGeometry(argv[i]) == MagickFalse)
323 ThrowStreamInvalidArgumentException(option,argv[i]);
326 if (LocaleCompare(
"channel",option+1) == 0)
334 if (i == (ssize_t) argc)
335 ThrowStreamException(OptionError,
"MissingArgument",option);
336 channel=ParseChannelOption(argv[i]);
338 ThrowStreamException(OptionError,
"UnrecognizedChannelType",
342 if (LocaleCompare(
"colorspace",option+1) == 0)
350 if (i == (ssize_t) argc)
351 ThrowStreamException(OptionError,
"MissingArgument",option);
352 colorspace=ParseCommandOption(MagickColorspaceOptions,MagickFalse,
355 ThrowStreamException(OptionError,
"UnrecognizedColorspace",
359 if (LocaleCompare(
"compress",option+1) == 0)
367 if (i == (ssize_t) argc)
368 ThrowStreamException(OptionError,
"MissingArgument",option);
369 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
372 ThrowStreamException(OptionError,
"UnrecognizedImageCompression",
376 if (LocaleCompare(
"concurrent",option+1) == 0)
378 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
382 if (LocaleCompare(
"debug",option+1) == 0)
390 if (i == (ssize_t) argc)
391 ThrowStreamException(OptionError,
"MissingArgument",option);
392 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
394 ThrowStreamException(OptionError,
"UnrecognizedEventType",argv[i]);
395 (void) SetLogEventMask(argv[i]);
398 if (LocaleCompare(
"define",option+1) == 0)
401 if (i == (ssize_t) argc)
402 ThrowStreamException(OptionError,
"MissingArgument",option);
408 define=GetImageOption(image_info,argv[i]);
409 if (define == (
const char *) NULL)
410 ThrowStreamException(OptionError,
"NoSuchOption",argv[i]);
415 if (LocaleCompare(
"density",option+1) == 0)
420 if (i == (ssize_t) argc)
421 ThrowStreamException(OptionError,
"MissingArgument",option);
422 if (IsGeometry(argv[i]) == MagickFalse)
423 ThrowStreamInvalidArgumentException(option,argv[i]);
426 if (LocaleCompare(
"depth",option+1) == 0)
431 if (i == (ssize_t) argc)
432 ThrowStreamException(OptionError,
"MissingArgument",option);
433 if (IsGeometry(argv[i]) == MagickFalse)
434 ThrowStreamInvalidArgumentException(option,argv[i]);
437 if (LocaleCompare(
"duration",option+1) == 0)
442 if (i == (ssize_t) argc)
443 ThrowStreamException(OptionError,
"MissingArgument",option);
444 if (IsGeometry(argv[i]) == MagickFalse)
445 ThrowStreamInvalidArgumentException(option,argv[i]);
448 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
452 if (LocaleCompare(
"extract",option+1) == 0)
457 if (i == (ssize_t) argc)
458 ThrowStreamException(OptionError,
"MissingArgument",option);
459 if (IsGeometry(argv[i]) == MagickFalse)
460 ThrowStreamInvalidArgumentException(option,argv[i]);
463 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
467 if ((LocaleCompare(
"help",option+1) == 0) ||
468 (LocaleCompare(
"-help",option+1) == 0))
471 return(StreamUsage());
473 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
477 if (LocaleCompare(
"identify",option+1) == 0)
479 if (LocaleCompare(
"interlace",option+1) == 0)
487 if (i == (ssize_t) argc)
488 ThrowStreamException(OptionError,
"MissingArgument",option);
489 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
492 ThrowStreamException(OptionError,
"UnrecognizedInterlaceType",
496 if (LocaleCompare(
"interpolate",option+1) == 0)
504 if (i == (ssize_t) argc)
505 ThrowStreamException(OptionError,
"MissingArgument",option);
506 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
509 ThrowStreamException(OptionError,
"UnrecognizedInterpolateMethod",
513 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
517 if (LocaleCompare(
"limit",option+1) == 0)
531 if (i == (ssize_t) argc)
532 ThrowStreamException(OptionError,
"MissingArgument",option);
533 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
536 ThrowStreamException(OptionError,
"UnrecognizedResourceType",
539 if (i == (ssize_t) argc)
540 ThrowStreamException(OptionError,
"MissingArgument",option);
541 value=StringToDouble(argv[i],&p);
543 if ((p == argv[i]) && (LocaleCompare(
"unlimited",argv[i]) != 0))
544 ThrowStreamInvalidArgumentException(option,argv[i]);
547 if (LocaleCompare(
"list",option+1) == 0)
555 if (i == (ssize_t) argc)
556 ThrowStreamException(OptionError,
"MissingArgument",option);
557 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
559 ThrowStreamException(OptionError,
"UnrecognizedListType",argv[i]);
560 status=MogrifyImageInfo(image_info,(
int) (i-j+1),(
const char **)
563 return(status == 0 ? MagickFalse : MagickTrue);
565 if (LocaleCompare(
"log",option+1) == 0)
570 if ((i == (ssize_t) argc) || (strchr(argv[i],
'%') == (
char *) NULL))
571 ThrowStreamException(OptionError,
"MissingArgument",option);
574 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
578 if (LocaleCompare(
"map",option+1) == 0)
580 (void) CopyMagickString(argv[i]+1,
"san",MaxTextExtent);
584 SetStreamInfoMap(stream_info,argv[i]);
587 if (LocaleCompare(
"monitor",option+1) == 0)
589 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
593 if (LocaleCompare(
"quantize",option+1) == 0)
601 if (i == (ssize_t) argc)
602 ThrowStreamException(OptionError,
"MissingArgument",option);
603 colorspace=ParseCommandOption(MagickColorspaceOptions,
604 MagickFalse,argv[i]);
606 ThrowStreamException(OptionError,
"UnrecognizedColorspace",
610 if (LocaleCompare(
"quiet",option+1) == 0)
612 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
616 if (LocaleCompare(
"regard-warnings",option+1) == 0)
618 if (LocaleNCompare(
"respect-parentheses",option+1,17) == 0)
620 respect_parenthesis=(*option ==
'-') ? MagickTrue : MagickFalse;
623 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
627 if (LocaleCompare(
"sampling-factor",option+1) == 0)
632 if (i == (ssize_t) argc)
633 ThrowStreamException(OptionError,
"MissingArgument",option);
634 if (IsGeometry(argv[i]) == MagickFalse)
635 ThrowStreamInvalidArgumentException(option,argv[i]);
638 if (LocaleCompare(
"seed",option+1) == 0)
643 if (i == (ssize_t) argc)
644 ThrowStreamException(OptionError,
"MissingArgument",option);
645 if (IsGeometry(argv[i]) == MagickFalse)
646 ThrowStreamInvalidArgumentException(option,argv[i]);
649 if (LocaleCompare(
"set",option+1) == 0)
652 if (i == (ssize_t) argc)
653 ThrowStreamException(OptionError,
"MissingArgument",option);
657 if (i == (ssize_t) argc)
658 ThrowStreamException(OptionError,
"MissingArgument",option);
661 if (LocaleCompare(
"size",option+1) == 0)
666 if (i == (ssize_t) argc)
667 ThrowStreamException(OptionError,
"MissingArgument",option);
668 if (IsGeometry(argv[i]) == MagickFalse)
669 ThrowStreamInvalidArgumentException(option,argv[i]);
672 if (LocaleCompare(
"storage-type",option+1) == 0)
680 if (i == (ssize_t) argc)
681 ThrowStreamException(OptionError,
"MissingArgument",option);
682 type=ParseCommandOption(MagickStorageOptions,MagickFalse,argv[i]);
684 ThrowStreamException(OptionError,
"UnrecognizedStorageType",
686 SetStreamInfoStorageType(stream_info,(StorageType) type);
689 if (LocaleCompare(
"synchronize",option+1) == 0)
691 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
695 if (LocaleCompare(
"taint",option+1) == 0)
697 if (LocaleCompare(
"transparent-color",option+1) == 0)
702 if (i == (ssize_t) argc)
703 ThrowStreamException(OptionError,
"MissingArgument",option);
706 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
710 if (LocaleCompare(
"verbose",option+1) == 0)
712 if ((LocaleCompare(
"version",option+1) == 0) ||
713 (LocaleCompare(
"-version",option+1) == 0))
715 ListMagickVersion(stdout);
718 if (LocaleCompare(
"virtual-pixel",option+1) == 0)
726 if (i == (ssize_t) argc)
727 ThrowStreamException(OptionError,
"MissingArgument",option);
728 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
731 ThrowStreamException(OptionError,
"UnrecognizedVirtualPixelMethod",
735 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
740 ThrowStreamException(OptionError,
"UnrecognizedOption",option)
742 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
743 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
744 if (fire != MagickFalse)
745 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
748 ThrowStreamException(OptionError,
"UnbalancedParenthesis",argv[i]);
749 if (i-- != (ssize_t) (argc-1))
750 ThrowStreamException(OptionError,
"MissingAnImageFilename",argv[i]);
751 if (image == (Image *) NULL)
752 ThrowStreamException(OptionError,
"MissingAnImageFilename",argv[i]);
753 FinalizeImageSettings(image_info,image,MagickTrue);
754 if (image == (Image *) NULL)
755 ThrowStreamException(OptionError,
"MissingAnImageFilename",argv[i]);
757 return(status != 0 ? MagickTrue : MagickFalse);