logging_builder.h File Reference

#include <launchdarkly/bindings/c/logging/log_level.h>
#include <launchdarkly/bindings/c/export.h>
#include <launchdarkly/bindings/c/status.h>
#include <stdbool.h>
#include <stddef.h>

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Classes
struct	LDLogBackend

Typedefs
typedef struct _LDLoggingBasicBuilder *	LDLoggingBasicBuilder
typedef struct _LDLoggingCustomBuilder *	LDLoggingCustomBuilder
typedef bool(*	EnabledFn) (enum LDLogLevel level, void *user_data)
typedef void(*	WriteFn) (enum LDLogLevel level, char const *msg, void *user_data)

Functions
	LDLogBackend_Init (struct LDLogBackend *backend)
	LDLoggingBasicBuilder_New ()
	LDLoggingBasicBuilder_Free (LDLoggingBasicBuilder b)
	LDLoggingBasicBuilder_Level (LDLoggingBasicBuilder b, enum LDLogLevel level)
	LDLoggingBasicBuilder_Tag (LDLoggingBasicBuilder b, char const *tag)
	LDLoggingCustomBuilder_New ()
	LDLoggingCustomBuilder_Free (LDLoggingCustomBuilder b)
	LDLoggingCustomBuilder_Backend (LDLoggingCustomBuilder b, struct LDLogBackend backend)

Function Documentation

LDLogBackend_Init()

LDLogBackend_Init

(

struct LDLogBackend *

backend

)

Initializes a custom log backend. Must be called before passing a custom backend into configuration.

Parameters

backend

Backend to initialize.

LDLoggingBasicBuilder_Free()

LDLoggingBasicBuilder_Free

(

LDLoggingBasicBuilder

b

)

Frees a basic logging builder. Do not call if the builder was consumed by the config builder.

Parameters

b	Builder to free.

LDLoggingBasicBuilder_Level()

LDLoggingBasicBuilder_Level	(	LDLoggingBasicBuilder	b,
		enum LDLogLevel	level
	)

Sets the enabled log level. The default level is LD_LOG_INFO.

Parameters

b	Client config builder. Must not be NULL.
level	Level to set.

LDLoggingBasicBuilder_New()

LDLoggingBasicBuilder_New

(

)

Creates a new builder for LaunchDarkly's default logger.

If not passed into the config builder, must be manually freed with LDLoggingBasicBuilder_Free.

Returns

New builder.

LDLoggingBasicBuilder_Tag()

LDLoggingBasicBuilder_Tag	(	LDLoggingBasicBuilder	b,
		char const *	tag
	)

Set a tag for this logger. This tag will be included at the start of log entries in square brackets.

If the name was "LaunchDarkly", then log entries will be prefixed with "[LaunchDarkly]". The default tag is "LaunchDarkly".

Parameters

b	Client config builder. Must not be NULL.
tag	Tag to set. Must not be NULL.

LDLoggingCustomBuilder_Backend()

LDLoggingCustomBuilder_Backend	(	LDLoggingCustomBuilder	b,
		struct LDLogBackend	backend
	)

Sets a custom log backend.

Parameters

b	Custom logging builder. Must not be NULL.
backend	The backend to use for logging. Ensure the backend was initialized with LDLogBackend_Init.

LDLoggingCustomBuilder_Free()

LDLoggingCustomBuilder_Free

(

LDLoggingCustomBuilder

b

)

Frees a custom logging builder. Do not call if the builder was consumed by the config builder.

Parameters

b	Builder to free.

LDLoggingCustomBuilder_New()

LDLoggingCustomBuilder_New

(

)

Creates a new builder for a custom, user-provided logger.

If not passed into the config builder, must be manually freed with LDLoggingCustomBuilder_Free.

Returns

New builder.