1 /* 2 Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization 3 dedicated to making software imaging solutions freely available. 4 5 You may not use this file except in compliance with the License. 6 obtain a copy of the License at 7 8 http://www.imagemagick.org/script/license.php 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 16 MagickCore Binary Large OBjects methods. 17 */ 18 #ifndef MAGICKCORE_BLOB_H 19 #define MAGICKCORE_BLOB_H 20 21 #include "MagickCore/image.h" 22 #include "MagickCore/stream.h" 23 24 #if defined(__cplusplus) || defined(c_plusplus) 25 extern "C" { 26 #endif 27 28 #define MagickMaxBufferExtent 81920 29 30 typedef enum 31 { 32 ReadMode, 33 WriteMode, 34 IOMode 35 } MapMode; 36 37 extern MagickExport FILE 38 *GetBlobFileHandle(const Image *); 39 40 extern MagickExport Image 41 *BlobToImage(const ImageInfo *,const void *,const size_t,ExceptionInfo *), 42 *PingBlob(const ImageInfo *,const void *,const size_t,ExceptionInfo *); 43 44 extern MagickExport MagickBooleanType 45 BlobToFile(char *,const void *,const size_t,ExceptionInfo *), 46 FileToImage(Image *,const char *,ExceptionInfo *), 47 GetBlobError(const Image *), 48 ImageToFile(Image *,char *,ExceptionInfo *), 49 InjectImageBlob(const ImageInfo *,Image *,Image *,const char *, 50 ExceptionInfo *), 51 IsBlobExempt(const Image *), 52 IsBlobSeekable(const Image *), 53 IsBlobTemporary(const Image *); 54 55 extern MagickExport MagickSizeType 56 GetBlobSize(const Image *); 57 58 extern MagickExport StreamHandler 59 GetBlobStreamHandler(const Image *); 60 61 extern MagickExport void 62 *GetBlobStreamData(const Image *), 63 DestroyBlob(Image *), 64 DuplicateBlob(Image *,const Image *), 65 *FileToBlob(const char *,const size_t,size_t *,ExceptionInfo *), 66 *ImageToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *), 67 *ImagesToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *), 68 SetBlobExempt(Image *,const MagickBooleanType); 69 70 #if defined(__cplusplus) || defined(c_plusplus) 71 } 72 #endif 73 74 #endif 75
