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dmxlog.h File Reference

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Enumerations

enum  dmxLogLevel {
  dmxDebug, dmxInfo, dmxWarning, dmxError,
  dmxFatal
}

Functions

dmxLogLevel dmxSetLogLevel (dmxLogLevel newLevel)
dmxLogLevel dmxGetLogLevel (void)
void dmxLog (dmxLogLevel logLevel, const char *format,...)
void dmxLogCont (dmxLogLevel logLevel, const char *format,...)
const char * dmxEventName (int type)
void dmxLogOutput (DMXScreenInfo *dmxScreen, const char *format,...)
void dmxLogOutputCont (DMXScreenInfo *dmxScreen, const char *format,...)
void dmxLogOutputWarning (DMXScreenInfo *dmxScreen, const char *format,...)
void dmxLogInput (DMXInputInfo *dmxInput, const char *format,...)
void dmxLogInputCont (DMXInputInfo *dmxInput, const char *format,...)
void dmxLogArgs (dmxLogLevel logLevel, int argc, char **argv)
void dmxLogVisual (DMXScreenInfo *dmxScreen, XVisualInfo *vi, int defaultVisual)
const char * dmxXInputEventName (int type)

Detailed Description

This header is included by all files that need to use the DMX logging facilities.

Enumeration Type Documentation

enum dmxLogLevel
 

Logging levels -- output is tunable with dmxSetLogLevel.

Enumeration values:
dmxDebug  Usually verbose debugging info
dmxInfo  Non-warning information
dmxWarning  A warning that may indicate DMX will not function as the user intends.
dmxError  A non-fatal error that probably indicates DMX will not function as desired.
dmxFatal  A fatal error that will cause DMX to shut down.

Function Documentation

const char* dmxEventName (  int  type  ) 
 

Translate an event type into a human-readable string.

dmxLogLevel dmxGetLogLevel (  void   ) 
 

Returns the log level set by dmxLogLevel.

void dmxLog (  dmxLogLevel  logLevel,
const char *  format,
... 
) 
 

Log the specified message at the specified logLevel. format can be a printf-like format expression.

void dmxLogArgs (  dmxLogLevel  logLevel,
int  argc,
char **  argv
) 
 

Print argc messages, each describing an element in argv. This is maingly for debugging purposes.

void dmxLogCont (  dmxLogLevel  logLevel,
const char *  format,
... 
) 
 

Continue a log message without printing the message prefix.

void dmxLogInput (  DMXInputInfo *  dmxInput,
const char *  format,
... 
) 
 

Log an informational message (at level dmxInfo) related to input. The message prefix will contain information from dmxInput.

void dmxLogInputCont (  DMXInputInfo *  dmxInput,
const char *  format,
... 
) 
 

Continue a message related to input without printing the message prefix.

void dmxLogOutput (  DMXScreenInfo *  dmxScreen,
const char *  format,
... 
) 
 

Log an informational message (at level dmxInfo) related to ouput. The message prefix will contain backend information from dmxScreen.

void dmxLogOutputCont (  DMXScreenInfo *  dmxScreen,
const char *  format,
... 
) 
 

Continue a message related to output without printing the message prefix.

void dmxLogOutputWarning (  DMXScreenInfo *  dmxScreen,
const char *  format,
... 
) 
 

Log a warning message (at level dmxWarning) related to output. The message prefix will contain backend information from dmxScreen.

void dmxLogVisual (  DMXScreenInfo *  dmxScreen,
XVisualInfo *  vi,
int  defaultVisual
) 
 

Print messages at level dmxInfo describing the visuals in vi.

dmxLogLevel dmxSetLogLevel (  dmxLogLevel  newLevel  ) 
 

Set the default level for logging to dmxLogLevel. Returns the previous log level.

const char* dmxXInputEventName (  int  type  ) 
 

Translate a (normalized) XInput event type into a human-readable string.

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