| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % IIIII DDDD EEEEE N N TTTTT IIIII FFFFF Y Y % |
| % I D D E NN N T I F Y Y % |
| % I D D EEE N N N T I FFF Y % |
| % I D D E N NN T I F Y % |
| % IIIII DDDD EEEEE N N T IIIII F Y % |
| % % |
| % % |
| % Identify an Image Format and Characteristics. % |
| % % |
| % Software Design % |
| % Cristy % |
| % September 1994 % |
| % % |
| % % |
| % Copyright 1999-2017 ImageMagick Studio LLC, a non-profit organization % |
| % dedicated to making software imaging solutions freely available. % |
| % % |
| % You may not use this file except in compliance with the License. You may % |
| % obtain a copy of the License at % |
| % % |
| % https://www.imagemagick.org/script/license.php % |
| % % |
| % Unless required by applicable law or agreed to in writing, software % |
| % distributed under the License is distributed on an "AS IS" BASIS, % |
| % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| % See the License for the specific language governing permissions and % |
| % limitations under the License. % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % The identify program describes the format and characteristics of one or more |
| % image files. It also reports if an image is incomplete or corrupt. The |
| % information returned includes the image number, the file name, the width and |
| % height of the image, whether the image is colormapped or not, the number of |
| % colors in the image, the number of bytes in the image, the format of the |
| % image (JPEG, PNM, etc.), and finally the number of seconds it took to read |
| % and process the image. Many more attributes are available with the verbose |
| % option. |
| % |
| */ |
| |
| /* |
| Include declarations. |
| */ |
| #include "MagickWand/studio.h" |
| #include "MagickWand/MagickWand.h" |
| #include "MagickWand/mogrify-private.h" |
| #include "MagickCore/string-private.h" |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| + I d e n t i f y I m a g e C o m m a n d % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % IdentifyImageCommand() describes the format and characteristics of one or |
| % more image files. It will also report if an image is incomplete or corrupt. |
| % The information displayed includes the scene number, the file name, the |
| % width and height of the image, whether the image is colormapped or not, |
| % the number of colors in the image, the number of bytes in the image, the |
| % format of the image (JPEG, PNM, etc.), and finally the number of seconds |
| % it took to read and process the image. |
| % |
| % The format of the IdentifyImageCommand method is: |
| % |
| % MagickBooleanType IdentifyImageCommand(ImageInfo *image_info,int argc, |
| % char **argv,char **metadata,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o image_info: the image info. |
| % |
| % o argc: the number of elements in the argument vector. |
| % |
| % o argv: A text array containing the command line arguments. |
| % |
| % o metadata: any metadata is returned here. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| |
| static MagickBooleanType IdentifyUsage(void) |
| { |
| const char |
| **p; |
| |
| static const char |
| *miscellaneous[]= |
| { |
| "-debug events display copious debugging information", |
| "-help print program options", |
| "-list type print a list of supported option arguments", |
| "-log format format of debugging information", |
| "-version print version information", |
| (char *) NULL |
| }, |
| *operators[]= |
| { |
| "-channel mask set the image channel mask", |
| "-grayscale method convert image to grayscale", |
| "-negate replace every pixel with its complementary color ", |
| (char *) NULL |
| }, |
| *settings[]= |
| { |
| "-alpha option on, activate, off, deactivate, set, opaque, copy", |
| " transparent, extract, background, or shape", |
| "-antialias remove pixel-aliasing", |
| "-authenticate password", |
| " decipher image with this password", |
| "-clip clip along the first path from the 8BIM profile", |
| "-clip-mask filename associate a clip mask with the image", |
| "-clip-path id clip along a named path from the 8BIM profile", |
| "-colorspace type alternate image colorspace", |
| "-crop geometry cut out a rectangular region of the image", |
| "-define format:option", |
| " define one or more image format options", |
| "-density geometry horizontal and vertical density of the image", |
| "-depth value image depth", |
| "-endian type endianness (MSB or LSB) of the image", |
| "-extract geometry extract area from image", |
| "-features distance analyze image features (e.g. contrast, correlation)", |
| "-format \"string\" output formatted image characteristics", |
| "-fuzz distance colors within this distance are considered equal", |
| "-gamma value of gamma correction", |
| "-interlace type type of image interlacing scheme", |
| "-interpolate method pixel color interpolation method", |
| "-limit type value pixel cache resource limit", |
| "-matte store matte channel if the image has one", |
| "-moments report image moments", |
| "-monitor monitor progress", |
| "-ping efficiently determine image attributes", |
| "-precision value maximum number of significant digits to print", |
| "-quiet suppress all warning messages", |
| "-read-mask filename associate a read mask with the image", |
| "-regard-warnings pay attention to warning messages", |
| "-respect-parentheses settings remain in effect until parenthesis boundary", |
| "-sampling-factor geometry", |
| " horizontal and vertical sampling factor", |
| "-seed value seed a new sequence of pseudo-random numbers", |
| "-set attribute value set an image attribute", |
| "-size geometry width and height of image", |
| "-strip strip image of all profiles and comments", |
| "-unique display the number of unique colors in the image", |
| "-units type the units of image resolution", |
| "-verbose print detailed information about the image", |
| "-virtual-pixel method", |
| " virtual pixel access method", |
| (char *) NULL |
| }; |
| |
| ListMagickVersion(stdout); |
| (void) printf("Usage: %s [options ...] file [ [options ...] " |
| "file ... ]\n",GetClientName()); |
| (void) printf("\nImage Settings:\n"); |
| for (p=settings; *p != (char *) NULL; p++) |
| (void) printf(" %s\n",*p); |
| (void) printf("\nImage Operators:\n"); |
| for (p=operators; *p != (char *) NULL; p++) |
| (void) printf(" %s\n",*p); |
| (void) printf("\nMiscellaneous Options:\n"); |
| for (p=miscellaneous; *p != (char *) NULL; p++) |
| (void) printf(" %s\n",*p); |
| (void) printf( |
| "\nBy default, the image format of 'file' is determined by its magic\n"); |
| (void) printf( |
| "number. To specify a particular image format, precede the filename\n"); |
| (void) printf( |
| "with an image format name and a colon (i.e. ps:image) or specify the\n"); |
| (void) printf( |
| "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n"); |
| (void) printf("'-' for standard input or output.\n"); |
| return(MagickFalse); |
| } |
| |
| WandExport MagickBooleanType IdentifyImageCommand(ImageInfo *image_info, |
| int argc,char **argv,char **metadata,ExceptionInfo *exception) |
| { |
| #define DestroyIdentify() \ |
| { \ |
| DestroyImageStack(); \ |
| for (i=0; i < (ssize_t) argc; i++) \ |
| argv[i]=DestroyString(argv[i]); \ |
| argv=(char **) RelinquishMagickMemory(argv); \ |
| } |
| #define ThrowIdentifyException(asperity,tag,option) \ |
| { \ |
| (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \ |
| option); \ |
| DestroyIdentify(); \ |
| return(MagickFalse); \ |
| } |
| #define ThrowIdentifyInvalidArgumentException(option,argument) \ |
| { \ |
| (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ |
| "InvalidArgument","'%s': %s",option,argument); \ |
| DestroyIdentify(); \ |
| return(MagickFalse); \ |
| } |
| |
| const char |
| *format, |
| *option; |
| |
| Image |
| *image; |
| |
| ImageStack |
| image_stack[MaxImageStackDepth+1]; |
| |
| MagickBooleanType |
| fire, |
| pend, |
| respect_parenthesis; |
| |
| MagickStatusType |
| status; |
| |
| register ssize_t |
| i; |
| |
| size_t |
| count; |
| |
| ssize_t |
| j, |
| k; |
| |
| /* |
| Set defaults. |
| */ |
| assert(image_info != (ImageInfo *) NULL); |
| assert(image_info->signature == MagickCoreSignature); |
| if (image_info->debug != MagickFalse) |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"..."); |
| assert(exception != (ExceptionInfo *) NULL); |
| if (argc == 2) |
| { |
| option=argv[1]; |
| if ((LocaleCompare("version",option+1) == 0) || |
| (LocaleCompare("-version",option+1) == 0)) |
| { |
| ListMagickVersion(stdout); |
| return(MagickTrue); |
| } |
| } |
| if (argc < 2) |
| return(IdentifyUsage()); |
| count=0; |
| format=NULL; |
| j=1; |
| k=0; |
| NewImageStack(); |
| option=(char *) NULL; |
| pend=MagickFalse; |
| respect_parenthesis=MagickFalse; |
| status=MagickTrue; |
| /* |
| Identify an image. |
| */ |
| ReadCommandlLine(argc,&argv); |
| status=ExpandFilenames(&argc,&argv); |
| if (status == MagickFalse) |
| ThrowIdentifyException(ResourceLimitError,"MemoryAllocationFailed", |
| GetExceptionMessage(errno)); |
| image_info->ping=MagickTrue; |
| for (i=1; i < (ssize_t) argc; i++) |
| { |
| option=argv[i]; |
| if (LocaleCompare(option,"(") == 0) |
| { |
| FireImageStack(MagickFalse,MagickTrue,pend); |
| if (k == MaxImageStackDepth) |
| ThrowIdentifyException(OptionError,"ParenthesisNestedTooDeeply", |
| option); |
| PushImageStack(); |
| continue; |
| } |
| if (LocaleCompare(option,")") == 0) |
| { |
| FireImageStack(MagickFalse,MagickTrue,MagickTrue); |
| if (k == 0) |
| ThrowIdentifyException(OptionError,"UnableToParseExpression",option); |
| PopImageStack(); |
| continue; |
| } |
| if (IsCommandOption(option) == MagickFalse) |
| { |
| char |
| *filename; |
| |
| Image |
| *images; |
| |
| ImageInfo |
| *identify_info; |
| |
| /* |
| Read input image. |
| */ |
| FireImageStack(MagickFalse,MagickFalse,pend); |
| identify_info=CloneImageInfo(image_info); |
| identify_info->verbose=MagickFalse; |
| filename=argv[i]; |
| if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1))) |
| filename=argv[++i]; |
| if (identify_info->ping != MagickFalse) |
| images=PingImages(identify_info,filename,exception); |
| else |
| images=ReadImages(identify_info,filename,exception); |
| identify_info=DestroyImageInfo(identify_info); |
| status&=(images != (Image *) NULL) && |
| (exception->severity < ErrorException); |
| if (images == (Image *) NULL) |
| continue; |
| AppendImageStack(images); |
| FinalizeImageSettings(image_info,image,MagickFalse); |
| count=0; |
| for ( ; image != (Image *) NULL; image=GetNextImageInList(image)) |
| { |
| if (image->scene == 0) |
| image->scene=count++; |
| if (format == (char *) NULL) |
| { |
| (void) IdentifyImage(image,stdout,image_info->verbose,exception); |
| continue; |
| } |
| if (metadata != (char **) NULL) |
| { |
| char |
| *text; |
| |
| text=InterpretImageProperties(image_info,image,format,exception); |
| if (text == (char *) NULL) |
| ThrowIdentifyException(ResourceLimitError, |
| "MemoryAllocationFailed",GetExceptionMessage(errno)); |
| (void) ConcatenateString(&(*metadata),text); |
| text=DestroyString(text); |
| } |
| } |
| RemoveAllImageStack(); |
| continue; |
| } |
| pend=image != (Image *) NULL ? MagickTrue : MagickFalse; |
| switch (*(option+1)) |
| { |
| case 'a': |
| { |
| if (LocaleCompare("alpha",option+1) == 0) |
| { |
| ssize_t |
| type; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| type=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse, |
| argv[i]); |
| if (type < 0) |
| ThrowIdentifyException(OptionError, |
| "UnrecognizedAlphaChannelOption",argv[i]); |
| break; |
| } |
| if (LocaleCompare("antialias",option+1) == 0) |
| break; |
| if (LocaleCompare("authenticate",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'c': |
| { |
| if (LocaleCompare("cache",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("channel",option+1) == 0) |
| { |
| ssize_t |
| channel; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| channel=ParseChannelOption(argv[i]); |
| if (channel < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedChannelType", |
| argv[i]); |
| break; |
| } |
| if (LocaleCompare("clip",option+1) == 0) |
| break; |
| if (LocaleCompare("clip-mask",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| if (LocaleCompare("clip-path",option+1) == 0) |
| { |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| if (LocaleCompare("colorspace",option+1) == 0) |
| { |
| ssize_t |
| colorspace; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| colorspace=ParseCommandOption(MagickColorspaceOptions, |
| MagickFalse,argv[i]); |
| if (colorspace < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedColorspace", |
| argv[i]); |
| break; |
| } |
| if (LocaleCompare("crop",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| image_info->ping=MagickFalse; |
| break; |
| } |
| if (LocaleCompare("concurrent",option+1) == 0) |
| break; |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'd': |
| { |
| if (LocaleCompare("debug",option+1) == 0) |
| { |
| ssize_t |
| event; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]); |
| if (event < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedEventType", |
| argv[i]); |
| (void) SetLogEventMask(argv[i]); |
| break; |
| } |
| if (LocaleCompare("define",option+1) == 0) |
| { |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (*option == '+') |
| { |
| const char |
| *define; |
| |
| define=GetImageOption(image_info,argv[i]); |
| if (define == (const char *) NULL) |
| ThrowIdentifyException(OptionError,"NoSuchOption",argv[i]); |
| break; |
| } |
| if (LocaleNCompare("identify:locate",argv[i],15) == 0) |
| image_info->ping=MagickFalse; |
| break; |
| } |
| if (LocaleCompare("density",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("depth",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("duration",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'e': |
| { |
| if (LocaleCompare("endian",option+1) == 0) |
| { |
| ssize_t |
| endian; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| endian=ParseCommandOption(MagickEndianOptions,MagickFalse, |
| argv[i]); |
| if (endian < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedEndianType", |
| argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'f': |
| { |
| if (LocaleCompare("features",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("format",option+1) == 0) |
| { |
| format=(char *) NULL; |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| format=argv[i]; |
| break; |
| } |
| if (LocaleCompare("fuzz",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'g': |
| { |
| if (LocaleCompare("gamma",option+1) == 0) |
| { |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("grayscale",option+1) == 0) |
| { |
| ssize_t |
| method; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| method=ParseCommandOption(MagickPixelIntensityOptions,MagickFalse, |
| argv[i]); |
| if (method < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedIntensityMethod", |
| argv[i]); |
| break; |
| } |
| if (LocaleCompare("green-primary",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'h': |
| { |
| if ((LocaleCompare("help",option+1) == 0) || |
| (LocaleCompare("-help",option+1) == 0)) |
| return(IdentifyUsage()); |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'i': |
| { |
| if (LocaleCompare("interlace",option+1) == 0) |
| { |
| ssize_t |
| interlace; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse, |
| argv[i]); |
| if (interlace < 0) |
| ThrowIdentifyException(OptionError, |
| "UnrecognizedInterlaceType",argv[i]); |
| break; |
| } |
| if (LocaleCompare("interpolate",option+1) == 0) |
| { |
| ssize_t |
| interpolate; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse, |
| argv[i]); |
| if (interpolate < 0) |
| ThrowIdentifyException(OptionError, |
| "UnrecognizedInterpolateMethod",argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'l': |
| { |
| if (LocaleCompare("limit",option+1) == 0) |
| { |
| char |
| *p; |
| |
| double |
| value; |
| |
| ssize_t |
| resource; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| resource=ParseCommandOption(MagickResourceOptions,MagickFalse, |
| argv[i]); |
| if (resource < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedResourceType", |
| argv[i]); |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| value=StringToDouble(argv[i],&p); |
| (void) value; |
| if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0)) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("list",option+1) == 0) |
| { |
| ssize_t |
| list; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]); |
| if (list < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedListType", |
| argv[i]); |
| status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **) |
| argv+j,exception); |
| DestroyIdentify(); |
| return(status == 0 ? MagickTrue : MagickFalse); |
| } |
| if (LocaleCompare("log",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if ((i == (ssize_t) argc) || |
| (strchr(argv[i],'%') == (char *) NULL)) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'm': |
| { |
| if (LocaleCompare("mask",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| if (LocaleCompare("matte",option+1) == 0) |
| break; |
| if (LocaleCompare("moments",option+1) == 0) |
| break; |
| if (LocaleCompare("monitor",option+1) == 0) |
| break; |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'n': |
| { |
| if (LocaleCompare("negate",option+1) == 0) |
| break; |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'p': |
| { |
| if (LocaleCompare("ping",option+1) == 0) |
| break; |
| if (LocaleCompare("precision",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'q': |
| { |
| if (LocaleCompare("quiet",option+1) == 0) |
| break; |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'r': |
| { |
| if (LocaleCompare("regard-warnings",option+1) == 0) |
| break; |
| if (LocaleNCompare("respect-parentheses",option+1,17) == 0) |
| { |
| respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse; |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 's': |
| { |
| if (LocaleCompare("sampling-factor",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("seed",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("set",option+1) == 0) |
| { |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| break; |
| } |
| if (LocaleCompare("size",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| if (LocaleCompare("strip",option+1) == 0) |
| break; |
| if (LocaleCompare("support",option+1) == 0) |
| { |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| if (IsGeometry(argv[i]) == MagickFalse) |
| ThrowIdentifyInvalidArgumentException(option,argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'u': |
| { |
| if (LocaleCompare("unique",option+1) == 0) |
| break; |
| if (LocaleCompare("units",option+1) == 0) |
| { |
| ssize_t |
| units; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| units=ParseCommandOption(MagickResolutionOptions,MagickFalse, |
| argv[i]); |
| if (units < 0) |
| ThrowIdentifyException(OptionError,"UnrecognizedUnitsType", |
| argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case 'v': |
| { |
| if (LocaleCompare("verbose",option+1) == 0) |
| break; |
| if (LocaleCompare("virtual-pixel",option+1) == 0) |
| { |
| ssize_t |
| method; |
| |
| if (*option == '+') |
| break; |
| i++; |
| if (i == (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingArgument",option); |
| method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse, |
| argv[i]); |
| if (method < 0) |
| ThrowIdentifyException(OptionError, |
| "UnrecognizedVirtualPixelMethod",argv[i]); |
| break; |
| } |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| case '?': |
| break; |
| default: |
| ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
| } |
| fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) & |
| FireOptionFlag) == 0 ? MagickFalse : MagickTrue; |
| if (fire != MagickFalse) |
| FireImageStack(MagickFalse,MagickTrue,MagickTrue); |
| } |
| if (k != 0) |
| ThrowIdentifyException(OptionError,"UnbalancedParenthesis",argv[i]); |
| if (i != (ssize_t) argc) |
| ThrowIdentifyException(OptionError,"MissingAnImageFilename",argv[i]); |
| DestroyIdentify(); |
| return(status != 0 ? MagickTrue : MagickFalse); |
| } |