Bayonne2 / Common C++ 2 Framework: slog.h Source File

Bayonne2 / Common C++ 2 Framework
slog.h
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38 
44 #ifndef CCXX_SLOG_H_
45 #define CCXX_SLOG_H_
46 
47 #ifndef CCXX_MISSING_H_
48 #include <cc++/missing.h>
49 #endif
50 
51 #ifndef CCXX_THREAD_H_
52 #include <cc++/thread.h>
53 #endif
54 
55 #ifndef HAVE_SYSLOG_H
56 #include <cstdio>
57 #endif
58 
59 #ifdef CCXX_NAMESPACES
60 namespace ost {
61 #endif
62 
104  class __EXPORT Slog : protected std::streambuf, public std::ostream
105 {
106 public:
107   typedef enum Class {
108   classSecurity,
109   classAudit,
110   classDaemon,
111   classUser,
112   classDefault,
113   classLocal0,
114   classLocal1,
115   classLocal2,
116   classLocal3,
117   classLocal4,
118   classLocal5,
119   classLocal6,
120   classLocal7
121  } Class;
122 
123   typedef enum Level {
124   levelEmergency = 1,
125   levelAlert,
126   levelCritical,
127   levelError,
128   levelWarning,
129   levelNotice,
130   levelInfo,
131   levelDebug
132  } Level;
133 
134 private:
135 #ifndef HAVE_SYSLOG_H
136   Mutex lock;
137   FILE *syslog;
138 #endif
139   int priority;
140   Level _level;
141   bool _enable;
142   bool _clogEnable;
143 
144  ThreadImpl *getPriv(void);
145 
146 protected:
152  int overflow(int c);
153 
154 public:
162  Slog(void);
163 
164  virtual ~Slog(void);
165 
166  void close(void);
167 
173  void open(const char *ident, Class grp = classUser);
174 
181  Slog &operator()(const char *ident, Class grp = classUser,
182  Level level = levelError);
183 
189  Slog &operator()(Level level, Class grp = classDefault);
190 
194  Slog &operator()(void);
195 
196 #ifdef HAVE_SNPRINTF
197 
202  void error(const char *format, ...);
203 
209  void warn(const char *format, ...);
210 
216  void debug(const char *format, ...);
217 
223  void emerg(const char *format, ...);
224 
230  void alert(const char *format, ...);
231 
237  void critical(const char *format, ...);
238 
244  void notice(const char *format, ...);
245 
251  void info(const char *format, ...);
252 #endif
253 
258   inline void level(Level enable)
259  {_level = enable;};
260 
266   inline void clogEnable(bool f=true)
267  {_clogEnable = f;};
268 
269   inline Slog &warn(void)
270  {return operator()(Slog::levelWarning);};
271 
272   inline Slog &error(void)
273  {return operator()(Slog::levelError);};
274 
275   inline Slog &debug(void)
276  {return operator()(Slog::levelDebug);};
277 
278   inline Slog &emerg(void)
279  {return operator()(Slog::levelEmergency);};
280 
281   inline Slog &alert(void)
282  {return operator()(Slog::levelAlert);};
283 
284   inline Slog &critical(void)
285  {return operator()(Slog::levelCritical);};
286 
287   inline Slog &notice(void)
288  {return operator()(Slog::levelNotice);};
289 
290   inline Slog &info(void)
291  {return operator()(Slog::levelInfo);};
292 
293 };
294 
295 //#ifdef CYGWIN_IMPORTS
296 //extern __declspec(dllimport) Slog slog;
297 //#else
298 extern __EXPORT Slog slog;
299 //#endif
300 
301 #ifdef CCXX_NAMESPACES
302 }
303 #endif
304 
305 #endif
306 
Slog::Class
Class
Definition: slog.h:107
debug
__EXPORT AppLog & debug(AppLog &sl)
Manipulator for debug level.
Definition: applog.h:525
error
__EXPORT AppLog & error(AppLog &sl)
Manipulator for error level.
Definition: applog.h:541
Slog::syslog
FILE * syslog
Definition: slog.h:137
Slog::clogEnable
void clogEnable(bool f=true)
Enables or disables the echoing of the messages to clog in addition to the syslog daemon...
Definition: slog.h:266
info
__EXPORT AppLog & info(AppLog &sl)
Manipulator for info level.
Definition: applog.h:581
missing.h
substitute functions which may be missing in target platform libc.
Mutex
The Mutex class is used to protect a section of code so that at any given time only a single thread c...
Definition: thread.h:186
Slog::info
Slog & info(void)
Definition: slog.h:290
Slog::emerg
Slog & emerg(void)
Definition: slog.h:278
thread.h
Synchronization and threading services.
Slog::Level
Level
Definition: slog.h:123
emerg
__EXPORT AppLog & emerg(AppLog &sl)
Manipulator for emerg level.
Definition: applog.h:549
Slog::notice
Slog & notice(void)
Definition: slog.h:287
Slog::priority
int priority
Definition: slog.h:139
Slog::_level
Level _level
Definition: slog.h:140
notice
__EXPORT AppLog & notice(AppLog &sl)
Manipulator for notice level.
Definition: applog.h:573
slog
__EXPORT Slog slog
Slog::lock
Mutex lock
Definition: slog.h:136
__EXPORT
#define __EXPORT
Definition: audio2.h:51
alert
__EXPORT AppLog & alert(AppLog &sl)
Manipulator for alert level.
Definition: applog.h:557
Slog::level
void level(Level enable)
Sets the logging level.
Definition: slog.h:258
Slog
The slog class is used to stream messages to the system's logging facility (syslogd).
Definition: slog.h:104
Slog::_enable
bool _enable
Definition: slog.h:141
Slog::_clogEnable
bool _clogEnable
Definition: slog.h:142
Slog::error
Slog & error(void)
Definition: slog.h:272
Slog::alert
Slog & alert(void)
Definition: slog.h:281
warn
__EXPORT AppLog & warn(AppLog &sl)
Manipulator for warn level.
Definition: applog.h:533
Slog::critical
Slog & critical(void)
Definition: slog.h:284
Slog::warn
Slog & warn(void)
Definition: slog.h:269
critical
__EXPORT AppLog & critical(AppLog &sl)
Manipulator for critical level.
Definition: applog.h:565
Slog::debug
Slog & debug(void)
Definition: slog.h:275
Generated on Dec 21, 2017 for commoncpp2-1.8.1, ccrtp-1.7.2, libzrtpcpp-2.3.4, ccscript3-1.1.7, ccaudio2-1.0.0 and bayonne2-2.3.2 (after installation in /usr/local/) by   doxygen 1.8.6

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