1 /* 2 Copyright (C) 2003 - 2020 GraphicsMagick Group 3 Copyright (C) 2002 ImageMagick Studio 4 5 This program is covered by multiple licenses, which are described in 6 Copyright.txt. You should have received a copy of Copyright.txt with this 7 package; otherwise see http://www.graphicsmagick.org/www/Copyright.html. 8 9 Log methods. 10 */ 11 #ifndef _MAGICK_LOG_H 12 #define _MAGICK_LOG_H 13 14 #include "magick/error.h" 15 16 #if defined(__cplusplus) || defined(c_plusplus) 17 extern "C" { 18 #endif 19 20 /* 21 Define declarations. 22 */ 23 #define MagickLogFilename "log.mgk" 24 25 /* 26 Obtain the current C function name (if possible) 27 */ 28 # if !defined(GetCurrentFunction) 29 # if (((defined(__cplusplus) || defined(c_plusplus)) && defined(HAS_CPP__func__)) || \ 30 (!(defined(__cplusplus) || defined(c_plusplus)) && defined(HAS_C__func__))) 31 # define GetCurrentFunction() (__func__) 32 # elif defined(_VISUALC_) && defined(__FUNCTION__) 33 # define GetCurrentFunction() (__FUNCTION__) 34 # else 35 # define GetCurrentFunction() ("unknown") 36 # endif 37 # endif 38 39 /* 40 Obtain current source file, function name, and source file line, 41 in a form acceptable for use with LogMagickEvent. 42 */ 43 # if !defined(GetMagickModule) 44 # define GetMagickModule() __FILE__,GetCurrentFunction(),__LINE__ 45 # endif 46 47 48 /* NOTE: any changes to this effect PerlMagick */ 49 typedef enum 50 { 51 UndefinedEventMask = 0x00000000, 52 NoEventsMask = 0x00000000, 53 ConfigureEventMask = 0x00000001, 54 AnnotateEventMask = 0x00000002, 55 RenderEventMask = 0x00000004, 56 TransformEventMask = 0x00000008, 57 LocaleEventMask = 0x00000010, 58 CoderEventMask = 0x00000020, 59 X11EventMask = 0x00000040, 60 CacheEventMask = 0x00000080, 61 BlobEventMask = 0x00000100, 62 DeprecateEventMask = 0x00000200, 63 UserEventMask = 0x00000400, 64 ResourceEventMask = 0x00000800, 65 TemporaryFileEventMask = 0x00001000, 66 /* ExceptionEventMask = WarningEventMask | ErrorEventMask | FatalErrorEventMask */ 67 ExceptionEventMask = 0x00070000, 68 OptionEventMask = 0x00004000, 69 InformationEventMask = 0x00008000, 70 WarningEventMask = 0x00010000, 71 ErrorEventMask = 0x00020000, 72 FatalErrorEventMask = 0x00040000, 73 AllEventsMask = 0x7FFFFFFF 74 } LogEventType; 75 76 /* 77 Typedef declarations. 78 */ 79 typedef enum 80 { 81 DisabledOutput = 0x0000, 82 UndefinedOutput = 0x0000, 83 StdoutOutput = 0x0001, 84 StderrOutput = 0x0002, 85 XMLFileOutput = 0x0004, 86 TXTFileOutput = 0x0008, 87 Win32DebugOutput = 0x0010, 88 Win32EventlogOutput = 0x0020, 89 MethodOutput = 0x0040 90 } LogOutputType; 91 92 typedef void 93 (*LogMethod)(const ExceptionType type,const char *text); 94 95 /* 96 Method declarations. 97 */ 98 extern MagickExport MagickBool 99 IsEventLogging(void) MAGICK_FUNC_PURE, 100 LogMagickEvent(const ExceptionType type, 101 const char *module,const char *function,const unsigned long line, 102 const char *format,...) MAGICK_ATTRIBUTE((__format__ (__printf__,5,6))), 103 LogMagickEventList(const ExceptionType type, 104 const char *module,const char *function,const unsigned long line, 105 const char *format,va_list operands) MAGICK_ATTRIBUTE((__format__ (__printf__,5,0))); 106 107 extern MagickExport unsigned long 108 SetLogEventMask(const char *events); 109 110 extern MagickExport void 111 SetLogDefaultEventType(const char *events), 112 SetLogDefaultGenerations(const unsigned long generations), 113 SetLogDefaultLimit(const unsigned long limit), 114 SetLogDefaultFileName( const char *filename ), 115 SetLogDefaultFormat( const char *format ), 116 SetLogDefaultLogMethod(const LogMethod method), 117 SetLogDefaultOutputType(const LogOutputType output_type), 118 SetLogFormat(const char *format), 119 SetLogMethod(LogMethod); 120 121 #if defined(MAGICK_IMPLEMENTATION) 122 # include "magick/log-private.h" 123 #endif /* MAGICK_IMPLEMENTATION */ 124 125 #if defined(__cplusplus) || defined(c_plusplus) 126 } 127 #endif 128 129 #endif /* _MAGICK_LOG_H */ 130 131 /* 132 * Local Variables: 133 * mode: c 134 * c-basic-offset: 2 135 * fill-column: 78 136 * End: 137 */ 138