MagickCore  6.8.5
blob.h
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1 /*
2  Copyright 1999-2013 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 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #include "magick/image.h"
26 #include "magick/stream.h"
27 
28 #define MagickMaxBufferExtent (32*8192-2)
29 
30 typedef enum
31 {
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 
45  BlobToFile(char *,const void *,const size_t,ExceptionInfo *),
46  FileToImage(Image *,const char *),
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 
56  GetBlobSize(const Image *);
57 
59  GetBlobStreamHandler(const Image *);
60 
61 extern MagickExport unsigned char
62  *FileToBlob(const char *,const size_t,size_t *,ExceptionInfo *),
63  *GetBlobStreamData(const Image *),
64  *ImageToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *),
65  *ImagesToBlob(const ImageInfo *,Image *,size_t *,ExceptionInfo *);
66 
67 extern MagickExport void
68  DestroyBlob(Image *),
69  DuplicateBlob(Image *,const Image *),
71 
72 #if defined(__cplusplus) || defined(c_plusplus)
73 }
74 #endif
75 
76 #endif