MagickCore  7.1.0
Convert, Edit, Or Compose Bitmap Images
log.h
1 /*
2  Copyright @ 2002 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 log methods.
17 */
18 #ifndef MAGICKCORE_LOG_H
19 #define MAGICKCORE_LOG_H
20 
21 #include "MagickCore/exception.h"
22 
23 #if defined(__cplusplus) || defined(c_plusplus)
24 extern "C" {
25 #endif
26 
27 #if !defined(GetMagickModule)
28 # define GetMagickModule() __FILE__,__func__,(unsigned long) __LINE__
29 #endif
30 
31 #define MagickLogFilename "log.xml"
32 
33 typedef enum
34 {
35  UndefinedEvents = 0x000000,
36  NoEvents = 0x00000,
37  AccelerateEvent = 0x00001,
38  AnnotateEvent = 0x00002,
39  BlobEvent = 0x00004,
40  CacheEvent = 0x00008,
41  CoderEvent = 0x00010,
42  ConfigureEvent = 0x00020,
43  DeprecateEvent = 0x00040,
44  DrawEvent = 0x00080,
45  ExceptionEvent = 0x00100, /* Log Errors and Warnings immediately */
46  ImageEvent = 0x00200,
47  LocaleEvent = 0x00400,
48  ModuleEvent = 0x00800, /* Log coder and filter modules */
49  PixelEvent = 0x01000,
50  PolicyEvent = 0x02000,
51  ResourceEvent = 0x04000,
52  TraceEvent = 0x08000,
53  TransformEvent = 0x10000,
54  UserEvent = 0x20000,
55  WandEvent = 0x40000, /* Log MagickWand */
56  X11Event = 0x80000,
57  CommandEvent = 0x100000, /* Log Command Processing (CLI & Scripts) */
58  AllEvents = 0x7fffffff
59 } LogEventType;
60 
61 typedef struct _LogInfo
62  LogInfo;
63 
64 typedef void
65  (*MagickLogMethod)(const LogEventType,const char *);
66 
67 extern MagickExport char
68  **GetLogList(const char *,size_t *,ExceptionInfo *);
69 
70 extern MagickExport const char
71  *GetLogName(void) magick_attribute((__pure__)),
72  *SetLogName(const char *);
73 
74 extern MagickExport LogEventType
75  GetLogEventMask(void) magick_attribute((__pure__));
76 
77 extern MagickExport const LogInfo
78  **GetLogInfoList(const char *,size_t *,ExceptionInfo *);
79 
80 extern MagickExport LogEventType
81  SetLogEventMask(const char *);
82 
83 extern MagickExport MagickBooleanType
84  IsEventLogging(void) magick_attribute((__pure__)),
85  ListLogInfo(FILE *,ExceptionInfo *),
86  LogMagickEvent(const LogEventType,const char *,const char *,const size_t,
87  const char *,...) magick_attribute((__format__ (__printf__,5,6))),
88  LogMagickEventList(const LogEventType,const char *,const char *,const size_t,
89  const char *,va_list) magick_attribute((__format__ (__printf__,5,0)));
90 
91 extern MagickExport void
92  CloseMagickLog(void),
93  SetLogFormat(const char *),
94  SetLogMethod(MagickLogMethod);
95 
96 #if defined(__cplusplus) || defined(c_plusplus)
97 }
98 #endif
99 
100 #endif
Definition: log.c:109