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log.h File Reference

Go to the source code of this file.

Typedefs
typedef void(*	fluid_log_function_t )(int level, char *message, void *data)
Enumerations
enum	fluid_log_level {   FLUID_PANIC, FLUID_ERR, FLUID_WARN, FLUID_INFO,   FLUID_DBG, LAST_LOG_LEVEL }
	Logging interface. More...
Functions
FLUIDSYNTH_API fluid_log_function_t	fluid_set_log_function (int level, fluid_log_function_t fun, void *data)
	fluid_set_log_function installs a new log function for the specified level. More...
FLUIDSYNTH_API void	fluid_default_log_function (int level, char *message, void *data)
	fluid_default_log_function is the fluid's default log function. More...
FLUIDSYNTH_API int	fluid_log (int level, char *fmt,...)
	print a message to the log. More...

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Typedef Documentation

typedef void(* fluid_log_function_t)(int level, char* message, void* data)

Definition at line 62 of file log.h.

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Enumeration Type Documentation

enum fluid_log_level

Logging interface. The default logging function of the fluidsynth prints its messages to the stderr. The synthesizer uses four level of messages: FLUID_PANIC, ERR, WARN, and FLUID_DBG. They are commented in the definition below. A client application can install a new log function to handle the messages differently. In the following example, the application sets a callback function to display "FLUID_PANIC" messages in a dialog, and ignores all other messages by setting the log function to NULL: ... fluid_set_log_function(FLUID_PANIC, show_dialog, (void*) root_window); fluid_set_log_function(ERR, NULL, NULL); fluid_set_log_function(WARN, NULL, NULL); fluid_set_log_function(FLUID_DBG, NULL, NULL); ... Enumeration values: FLUID_PANIC  FLUID_ERR  FLUID_WARN  FLUID_INFO  FLUID_DBG  LAST_LOG_LEVEL  Definition at line 53 of file log.h.

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Function Documentation

FLUIDSYNTH_API void fluid_default_log_function (  int    level, char *    message, void *    data )

fluid_default_log_function is the fluid's default log function. It prints to the stderr.

FLUIDSYNTH_API int fluid_log (  int    level, char *    fmt, ...    )

print a message to the log.

FLUIDSYNTH_API fluid_log_function_t fluid_set_log_function (  int    level, fluid_log_function_t    fun, void *    data )

fluid_set_log_function installs a new log function for the specified level. It returns the previously installed function.

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