From fbd7642c8e5b70327e019382320f5ef0a651ecc5 Mon Sep 17 00:00:00 2001 From: Anthony Towns Date: Tue, 12 Sep 2023 14:27:26 +1000 Subject: [PATCH] logging: add -loglevelalways=1 option This option tells the logging system to always include a "[cat:level]" prefix, so [net] becomes [net:debug], LogInfo/LogPrint statements will have an [all:info] prefix, and LogWarning and LogError logs will become [all:warning] and [all:error]. This may be easier for automated parsing of logs, particularly if additional prefixes such as thread or source location are enabled. --- src/init/common.cpp | 2 ++ src/logging.cpp | 4 ++-- src/logging.h | 2 ++ 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/src/init/common.cpp b/src/init/common.cpp index f3f7c696c5..6560258ef5 100644 --- a/src/init/common.cpp +++ b/src/init/common.cpp @@ -40,6 +40,7 @@ void AddLoggingArgs(ArgsManager& argsman) #endif argsman.AddArg("-logsourcelocations", strprintf("Prepend debug output with name of the originating source location (source file, line number and function name) (default: %u)", DEFAULT_LOGSOURCELOCATIONS), ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-logtimemicros", strprintf("Add microsecond precision to debug timestamps (default: %u)", DEFAULT_LOGTIMEMICROS), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); + argsman.AddArg("-loglevelalways", strprintf("Always prepend a category and level (default: %u)", DEFAULT_LOGLEVELALWAYS), ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-printtoconsole", "Send trace/debug info to console (default: 1 when no -daemon. To disable logging to file, set -nodebuglogfile)", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-shrinkdebugfile", "Shrink debug.log file on client startup (default: 1 when no -debug)", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST); } @@ -55,6 +56,7 @@ void SetLoggingOptions(const ArgsManager& args) LogInstance().m_log_threadnames = args.GetBoolArg("-logthreadnames", DEFAULT_LOGTHREADNAMES); #endif LogInstance().m_log_sourcelocations = args.GetBoolArg("-logsourcelocations", DEFAULT_LOGSOURCELOCATIONS); + LogInstance().m_always_print_category_level = args.GetBoolArg("-loglevelalways", DEFAULT_LOGLEVELALWAYS); fLogIPs = args.GetBoolArg("-logips", DEFAULT_LOGIPS); } diff --git a/src/logging.cpp b/src/logging.cpp index 6004abf999..42f100ded6 100644 --- a/src/logging.cpp +++ b/src/logging.cpp @@ -392,7 +392,7 @@ std::string BCLog::Logger::GetLogPrefix(BCLog::LogFlags category, BCLog::Level l { if (category == LogFlags::NONE) category = LogFlags::ALL; - const bool has_category{category != LogFlags::ALL}; + const bool has_category{m_always_print_category_level || category != LogFlags::ALL}; // If there is no category, Info is implied if (!has_category && level == Level::Info) return {}; @@ -402,7 +402,7 @@ std::string BCLog::Logger::GetLogPrefix(BCLog::LogFlags category, BCLog::Level l s += LogCategoryToStr(category); } - if (!has_category || level != Level::Debug) { + if (m_always_print_category_level || !has_category || level != Level::Debug) { // If there is a category, Debug is implied, so don't add the level // Only add separator if we have a category diff --git a/src/logging.h b/src/logging.h index b93617f7ad..9b56f7af0d 100644 --- a/src/logging.h +++ b/src/logging.h @@ -25,6 +25,7 @@ static const bool DEFAULT_LOGIPS = false; static const bool DEFAULT_LOGTIMESTAMPS = true; static const bool DEFAULT_LOGTHREADNAMES = false; static const bool DEFAULT_LOGSOURCELOCATIONS = false; +static constexpr bool DEFAULT_LOGLEVELALWAYS = false; extern const char * const DEFAULT_DEBUGLOGFILE; extern bool fLogIPs; @@ -119,6 +120,7 @@ namespace BCLog { bool m_log_time_micros = DEFAULT_LOGTIMEMICROS; bool m_log_threadnames = DEFAULT_LOGTHREADNAMES; bool m_log_sourcelocations = DEFAULT_LOGSOURCELOCATIONS; + bool m_always_print_category_level = DEFAULT_LOGLEVELALWAYS; fs::path m_file_path; std::atomic m_reopen_file{false};