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- /*
- Log methods.
- */
- #ifndef _MAGICK_LOG_H
- #define _MAGICK_LOG_H
-
- #if defined(__cplusplus) || defined(c_plusplus)
- extern "C" {
- #endif
-
- #include "magick/error.h"
-
- #if !defined(__attribute__)
- # define __attribute__(x) /*nothing*/
- #endif
-
- #if !defined(GetUnadornedModuleName)
- # if (((defined(__cplusplus) || defined(c_plusplus)) && defined(HAS_CPP__func__)) || \
- (!(defined(__cplusplus) || defined(c_plusplus)) && defined(HAS_C__func__)))
- # define GetUnadornedModuleName() (__func__)
- # elif defined(_VISUALC_) && defined(__FUNCTION__)
- # define GetUnadornedModuleName() (__FUNCTION__)
- # else
- # define GetUnadornedModuleName() ("unknown")
- # endif
- #endif
- #if !defined(GetMagickModule)
- # define GetMagickModule() \
- __FILE__,GetUnadornedModuleName(),(unsigned long) __LINE__
- #endif
-
- #define MagickLogFilename "log.mgk"
-
- typedef enum
- {
- UndefinedEvents,
- NoEvents = 0x0000,
- TraceEvent = 0x0001,
- AnnotateEvent = 0x0002,
- BlobEvent = 0x0004,
- CacheEvent = 0x0008,
- CoderEvent = 0x0010,
- ConfigureEvent = 0x0020,
- DeprecateEvent = 0x0040,
- DrawEvent = 0x0080,
- ExceptionEvent = 0x0100,
- LocaleEvent = 0x0200,
- ModuleEvent = 0x0400,
- ResourceEvent = 0x0800,
- TransformEvent = 0x1000,
- X11Event = 0x2000,
- UserEvent = 0x4000,
- AllEvents = 0x7fffffff
- } LogEventType;
-
- typedef enum
- {
- UndefinedHandler = 0x0000,
- NoHandler = 0x0000,
- ConsoleHandler = 0x0001,
- StdoutHandler = 0x0002,
- StderrHandler = 0x0004,
- FileHandler = 0x0008
- } LogHandlerType;
-
- typedef struct _LogInfo
- {
- LogEventType
- event_mask;
-
- LogHandlerType
- handler_mask;
-
- char
- *path,
- *name,
- *filename,
- *format;
-
- unsigned long
- generations,
- limit;
-
- FILE
- *file;
-
- unsigned long
- generation,
- count;
-
- unsigned int
- stealth;
-
- TimerInfo
- timer;
-
- struct _LogInfo
- *previous,
- *next; /* deprecated, use GetLogInfoList() */
-
- unsigned long
- signature;
- } LogInfo;
-
- extern MagickExport char
- **GetLogList(const char *,unsigned long *);
-
- extern MagickExport const LogInfo
- *GetLogInfo(const char *,ExceptionInfo *),
- **GetLogInfoList(const char *,unsigned long *);
-
- extern MagickExport LogEventType
- SetLogEventMask(const char *);
-
- extern MagickExport unsigned int
- IsEventLogging(void),
- ListLogInfo(FILE *,ExceptionInfo *),
- LogMagickEvent(const LogEventType,const char *,const char *,
- const unsigned long,const char *,...) __attribute__((format (printf,5,6)));
-
- extern MagickExport void
- DestroyLogList(void),
- SetLogFormat(const char *);
-
- #if defined(__cplusplus) || defined(c_plusplus)
- }
- #endif
-
- #endif
-