--- /dev/null
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
+% JJJJJ SSSSS OOO N N %
+% J SS O O NN N %
+% J SSS O O N N N %
+% J J SS O O N NN %
+% JJJ SSSSS OOO N N %
+% %
+% %
+% Write Info About the Image in JSON Format. %
+% %
+% Software Design %
+% Cristy %
+% January 2014 %
+% %
+% %
+% Copyright 1999-2014 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 %
+% %
+% http://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. %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+%
+*/
+\f
+/*
+ Include declarations.
+*/
+#include "MagickCore/studio.h"
+#include "MagickCore/artifact.h"
+#include "MagickCore/blob.h"
+#include "MagickCore/blob-private.h"
+#include "MagickCore/colorspace.h"
+#include "MagickCore/exception.h"
+#include "MagickCore/exception-private.h"
+#include "MagickCore/identify.h"
+#include "MagickCore/image.h"
+#include "MagickCore/image-private.h"
+#include "MagickCore/list.h"
+#include "MagickCore/magick.h"
+#include "MagickCore/memory_.h"
+#include "MagickCore/monitor.h"
+#include "MagickCore/monitor-private.h"
+#include "MagickCore/option.h"
+#include "MagickCore/property.h"
+#include "MagickCore/quantum-private.h"
+#include "MagickCore/static.h"
+#include "MagickCore/string_.h"
+#include "MagickCore/module.h"
+#include "MagickCore/utility.h"
+\f
+/*
+ Forward declarations.
+*/
+static MagickBooleanType
+ WriteJSONImage(const ImageInfo *,Image *,ExceptionInfo *);
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
+% R e g i s t e r J S O N I m a g e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% RegisterJSONImage() adds attributes for the JSON image format to
+% the list of supported formats. The attributes include the image format
+% tag, a method to read and/or write the format, whether the format
+% supports the saving of more than one frame to the same file or blob,
+% whether the format supports native in-memory I/O, and a brief
+% description of the format.
+%
+% The format of the RegisterJSONImage method is:
+%
+% size_t RegisterJSONImage(void)
+%
+*/
+ModuleExport size_t RegisterJSONImage(void)
+{
+ MagickInfo
+ *entry;
+
+ entry=SetMagickInfo("JSON");
+ entry->encoder=(EncodeImageHandler *) WriteJSONImage;
+ entry->blob_support=MagickFalse;
+ entry->description=ConstantString("The image format and characteristics");
+ entry->module=ConstantString("JSON");
+ (void) RegisterMagickInfo(entry);
+ return(MagickImageCoderSignature);
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
+% U n r e g i s t e r J S O N I m a g e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% UnregisterJSONImage() removes format registrations made by the
+% JSON module from the list of supported formats.
+%
+% The format of the UnregisterJSONImage method is:
+%
+% UnregisterJSONImage(void)
+%
+*/
+ModuleExport void UnregisterJSONImage(void)
+{
+ (void) UnregisterMagickInfo("JSON");
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
+% W r i t e J S O N I m a g e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% WriteJSONImage writes the image attributes in the JSON format.
+%
+% The format of the WriteJSONImage method is:
+%
+% MagickBooleanType WriteJSONImage(const ImageInfo *image_info,
+% Image *image,ExceptionInfo *exception)
+%
+% A description of each parameter follows.
+%
+% o image_info: the image info.
+%
+% o image: The image.
+%
+% o exception: return any errors or warnings in this structure.
+%
+*/
+static MagickBooleanType WriteJSONImage(const ImageInfo *image_info,
+ Image *image,ExceptionInfo *exception)
+{
+ const char
+ *format;
+
+ MagickBooleanType
+ status;
+
+ MagickOffsetType
+ scene;
+
+ /*
+ Open output image file.
+ */
+ assert(image_info != (const ImageInfo *) NULL);
+ assert(image_info->signature == MagickSignature);
+ assert(image != (Image *) NULL);
+ assert(image->signature == MagickSignature);
+ if (image->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
+ status=OpenBlob(image_info,image,WriteBlobMode,exception);
+ if (status == MagickFalse)
+ return(status);
+ scene=0;
+ do
+ {
+ format=GetImageOption(image_info,"format");
+ if (format == (char *) NULL)
+ {
+ (void) CopyMagickString(image->filename,image->magick_filename,
+ MaxTextExtent);
+ image->magick_columns=image->columns;
+ image->magick_rows=image->rows;
+ (void) IdentifyImage(image,GetBlobFileHandle(image),
+ image_info->verbose,exception);
+ }
+ else
+ {
+ char
+ *text;
+
+ text=InterpretImageProperties((ImageInfo *) image_info,image,format,
+ exception);
+ if (text != (char *) NULL)
+ {
+ (void) WriteBlobString(image,text);
+ text=DestroyString(text);
+ }
+ }
+ if (GetNextImageInList(image) == (Image *) NULL)
+ break;
+ image=SyncNextImageInList(image);
+ status=SetImageProgress(image,SaveImagesTag,scene++,
+ GetImageListLength(image));
+ if (status == MagickFalse)
+ break;
+ } while (image_info->adjoin != MagickFalse);
+ (void) CloseBlob(image);
+ return(MagickTrue);
+}