MagickCore  7.0.3
exception-private.h
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1 /*
2  Copyright 1999-2019 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. You may
6  obtain a copy of the License at
7 
8  https://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 exception private methods.
17 */
18 #ifndef MAGICKCORE_EXCEPTION_PRIVATE_H
19 #define MAGICKCORE_EXCEPTION_PRIVATE_H
20 
21 #include "MagickCore/log.h"
22 #include "MagickCore/magick.h"
23 #include "MagickCore/string_.h"
24 
25 #if defined(__cplusplus) || defined(c_plusplus)
26 extern "C" {
27 #endif
28 
29 #define ThrowBinaryException(severity,tag,context) \
30 { \
31  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
32  tag == (const char *) NULL ? "unknown" : tag,"`%s'",context); \
33  return(MagickFalse); \
34 }
35 #define ThrowFatalException(severity,tag) \
36 { \
37  char \
38  *fatal_message; \
39  \
40  ExceptionInfo \
41  *fatal_exception; \
42  \
43  fatal_exception=AcquireExceptionInfo(); \
44  fatal_message=GetExceptionMessage(errno); \
45  (void) ThrowMagickException(fatal_exception,GetMagickModule(),severity, \
46  tag == (const char *) NULL ? "unknown" : tag,"`%s'",fatal_message); \
47  fatal_message=DestroyString(fatal_message); \
48  CatchException(fatal_exception); \
49  (void) DestroyExceptionInfo(fatal_exception); \
50  MagickCoreTerminus(); \
51  _exit((int) (severity-FatalErrorException)+1); \
52 }
53 #define ThrowFileException(exception,severity,tag,context) \
54 { \
55  char \
56  *file_message; \
57  \
58  file_message=GetExceptionMessage(errno); \
59  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
60  tag == (const char *) NULL ? "unknown" : tag,"'%s': %s",context, \
61  file_message); \
62  file_message=DestroyString(file_message); \
63 }
64 #define ThrowImageException(severity,tag) \
65 { \
66  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
67  tag == (const char *) NULL ? "unknown" : tag,"`%s'",image->filename); \
68  return((Image *) NULL); \
69 }
70 #define ThrowReaderException(severity,tag) \
71 { \
72  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
73  tag == (const char *) NULL ? "unknown" : tag,"`%s'",image_info->filename); \
74  if ((image) != (Image *) NULL) \
75  { \
76  (void) CloseBlob(image); \
77  image=DestroyImageList(image); \
78  } \
79  return((Image *) NULL); \
80 }
81 #define ThrowWriterException(severity,tag) \
82 { \
83  (void) ThrowMagickException(exception,GetMagickModule(),severity, \
84  tag == (const char *) NULL ? "unknown" : tag,"`%s'",image->filename); \
85  if (image_info->adjoin != MagickFalse) \
86  while (image->previous != (Image *) NULL) \
87  image=image->previous; \
88  (void) CloseBlob(image); \
89  return(MagickFalse); \
90 }
91 
92 extern MagickPrivate void
95 
98 
99 #if defined(__cplusplus) || defined(c_plusplus)
100 }
101 #endif
102 
103 #endif
MagickPrivate void InitializeExceptionInfo(ExceptionInfo *)
Definition: exception.c:735
MagickBooleanType
Definition: magick-type.h:158
MagickPrivate MagickBooleanType ExceptionComponentGenesis(void)
Definition: exception.c:468
MagickPrivate void ExceptionComponentTerminus(void)
#define MagickPrivate