# Copyright (c) 2016 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

menu "Logging"

config LOG
	bool "Logging"
	select PRINTK if USERSPACE
	help
	  Global switch for the logger, when turned off log calls will not be
	  compiled in.

if LOG

config LOG_CORE_INIT_PRIORITY
	int "Log Core Initialization Priority"
	range 0 99
	default 0

rsource "Kconfig.mode"

rsource "Kconfig.filtering"

rsource "Kconfig.processing"

if !LOG_MODE_MINIMAL

rsource "Kconfig.formatting"

if !LOG_FRONTEND_ONLY

rsource "backends/Kconfig"

endif # !LOG_FRONTEND_ONLY

endif # !LOG_MODE_MINIMAL

if LOG_FRONTEND

rsource "frontends/Kconfig"

endif #LOG_FRONTEND

if LOG_MULTIDOMAIN

rsource "Kconfig.links"

endif

rsource "Kconfig.misc"

config LOG_RATELIMIT
	bool "Rate-limited logging macros"
	default y
	help
	  When enabled, provides rate-limited logging macros that prevent
	  log flooding when messages are generated frequently. Rate limiting
	  is per-macro-call-site, meaning each unique call has its own
	  independent rate limit.

if LOG_RATELIMIT

config LOG_RATELIMIT_INTERVAL_MS
	int "Default rate limit interval (milliseconds)"
	default 5000
	range 100 60000
	help
	  Default interval between rate-limited log messages.
	  This is used by the convenience macros LOG_*_RATELIMIT
	  when no explicit rate is provided. Can be overridden per call
	  using LOG_*_RATELIMIT_RATE macros.

endif # LOG_RATELIMIT

if !LOG_RATELIMIT

choice LOG_RATELIMIT_FALLBACK
	prompt "Fallback behavior for rate-limited logging macros"
	default LOG_RATELIMIT_FALLBACK_DROP
	help
	  Select fallback behavior for rate-limited logging macros when
	  LOG_RATELIMIT is disabled.

	  - "Log all prints": All log prints are output, i.e., rate limiting is ignored.
	  - "Drop all prints": All log prints using rate-limited macros are dropped.

	  This option allows you to control whether rate-limited log macros
	  should always print or be completely suppressed when rate limiting
	  is not available.

config LOG_RATELIMIT_FALLBACK_LOG
	bool "Log all prints (ignore rate limiting)"
	help
	  All log prints using rate-limited macros are output as normal logs.

config LOG_RATELIMIT_FALLBACK_DROP
	bool "Drop all prints"
	help
	  All log prints using rate-limited macros are dropped (no output).

endchoice

endif # !LOG_RATELIMIT

endif # LOG

config LOG_OUTPUT
	bool "Formatter helper"
	help
	  Module which provides formatting of log messages to a human-readable
	  strings.

endmenu