MagickCore  6.8.9
blob.h
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1 /*
2  Copyright 1999-2014 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 "magick/image.h"
22 #include "magick/stream.h"
23 
24 #if defined(__cplusplus) || defined(c_plusplus)
25 extern "C" {
26 #endif
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
Definition: blob.h:32
MagickExport MagickBooleanType IsBlobExempt(const Image *)
MagickExport MagickSizeType GetBlobSize(const Image *)
Definition: blob.c:1351
MagickExport MagickBooleanType InjectImageBlob(const ImageInfo *, Image *, Image *, const char *, ExceptionInfo *)
MagickExport unsigned char * ImagesToBlob(const ImageInfo *, Image *, size_t *, ExceptionInfo *)
Definition: blob.c:1756
size_t(* StreamHandler)(const Image *, const void *, const size_t)
Definition: stream.h:26
Definition: exception.h:102
Definition: image.h:356
Definition: blob.h:34
MagickExport MagickBooleanType IsBlobSeekable(const Image *)
MagickExport void SetBlobExempt(Image *, const MagickBooleanType)
Definition: blob.c:3716
MagickExport Image * BlobToImage(const ImageInfo *, const void *, const size_t, ExceptionInfo *)
MagickExport FILE * GetBlobFileHandle(const Image *)
Definition: blob.c:1254
Definition: image.h:150
MagickExport MagickBooleanType GetBlobError(const Image *)
MagickExport MagickBooleanType IsBlobTemporary(const Image *)
Definition: blob.c:2123
MagickBooleanType
Definition: magick-type.h:211
MagickExport Image * PingBlob(const ImageInfo *, const void *, const size_t, ExceptionInfo *)
Definition: blob.c:2715
MagickExport void DuplicateBlob(Image *, const Image *)
size_t MagickSizeType
Definition: magick-type.h:156
MagickExport MagickBooleanType BlobToFile(char *, const void *, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType ImageToFile(Image *, char *, ExceptionInfo *)
MagickExport unsigned char * GetBlobStreamData(const Image *)
MagickExport StreamHandler GetBlobStreamHandler(const Image *)
Definition: blob.c:1458
Definition: blob.h:33
MagickExport unsigned char * FileToBlob(const char *, const size_t, size_t *, ExceptionInfo *)
MapMode
Definition: blob.h:30
#define MagickExport
Definition: method-attribute.h:98
MagickExport MagickBooleanType FileToImage(Image *, const char *)
MagickExport void DestroyBlob(Image *)
MagickExport unsigned char * ImageToBlob(const ImageInfo *, Image *, size_t *, ExceptionInfo *)