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#include "OwnJSONPatternFormatter.h"
#include <functional>
#include <IO/WriteBufferFromString.h>
#include <IO/WriteHelpers.h>
#include <Interpreters/InternalTextLogsQueue.h>
#include <base/terminalColors.h>
#include <Common/CurrentThread.h>
#include <Common/HashTable/Hash.h>
OwnJSONPatternFormatter::OwnJSONPatternFormatter(Poco::Util::AbstractConfiguration & config)
{
if (config.has("logger.formatting.names.date_time"))
date_time = config.getString("logger.formatting.names.date_time", "");
if (config.has("logger.formatting.names.thread_name"))
thread_name = config.getString("logger.formatting.names.thread_name", "");
if (config.has("logger.formatting.names.thread_id"))
thread_id = config.getString("logger.formatting.names.thread_id", "");
if (config.has("logger.formatting.names.level"))
level = config.getString("logger.formatting.names.level", "");
if (config.has("logger.formatting.names.query_id"))
query_id = config.getString("logger.formatting.names.query_id", "");
if (config.has("logger.formatting.names.logger_name"))
logger_name = config.getString("logger.formatting.names.logger_name", "");
if (config.has("logger.formatting.names.message"))
message = config.getString("logger.formatting.names.message", "");
if (config.has("logger.formatting.names.source_file"))
source_file = config.getString("logger.formatting.names.source_file", "");
if (config.has("logger.formatting.names.source_line"))
source_line = config.getString("logger.formatting.names.source_line", "");
if (date_time.empty() && thread_name.empty() && thread_id.empty() && level.empty() && query_id.empty()
&& logger_name.empty() && message.empty() && source_file.empty() && source_line.empty())
{
date_time = "date_time";
thread_name = "thread_name";
thread_id = "thread_id";
level = "level";
query_id = "query_id";
logger_name = "logger_name";
message = "message";
source_file = "source_file";
source_line = "source_line";
}
}
void OwnJSONPatternFormatter::formatExtended(const DB::ExtendedLogMessage & msg_ext, std::string & text) const
{
DB::WriteBufferFromString wb(text);
DB::FormatSettings settings;
bool print_comma = false;
const Poco::Message & msg = msg_ext.base;
DB::writeChar('{', wb);
if (!date_time.empty())
{
writeJSONString(date_time, wb, settings);
DB::writeChar(':', wb);
DB::writeChar('\"', wb);
/// Change delimiters in date for compatibility with old logs.
writeDateTimeUnixTimestamp(msg_ext.time_seconds, 0, wb);
DB::writeChar('.', wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 100000) % 10), wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 10000) % 10), wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 1000) % 10), wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 100) % 10), wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 10) % 10), wb);
DB::writeChar('0' + ((msg_ext.time_microseconds / 1) % 10), wb);
DB::writeChar('\"', wb);
print_comma = true;
}
if (!thread_name.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(thread_name, wb, settings);
DB::writeChar(':', wb);
writeJSONString(msg.getThread(), wb, settings);
}
if (!thread_id.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(thread_id, wb, settings);
DB::writeChar(':', wb);
DB::writeChar('\"', wb);
DB::writeIntText(msg_ext.thread_id, wb);
DB::writeChar('\"', wb);
}
if (!level.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(level, wb, settings);
DB::writeChar(':', wb);
int priority = static_cast<int>(msg.getPriority());
writeJSONString(std::to_string(priority), wb, settings);
}
if (!query_id.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
/// We write query_id even in case when it is empty (no query context)
/// just to be convenient for various log parsers.
writeJSONString(query_id, wb, settings);
DB::writeChar(':', wb);
writeJSONString(msg_ext.query_id, wb, settings);
}
if (!logger_name.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(logger_name, wb, settings);
DB::writeChar(':', wb);
writeJSONString(msg.getSource(), wb, settings);
}
if (!message.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(message, wb, settings);
DB::writeChar(':', wb);
writeJSONString(msg.getText(), wb, settings);
}
if (!source_file.empty())
{
if (print_comma)
DB::writeChar(',', wb);
else
print_comma = true;
writeJSONString(source_file, wb, settings);
DB::writeChar(':', wb);
const char * source_file_name = msg.getSourceFile();
if (source_file_name != nullptr)
writeJSONString(source_file_name, wb, settings);
else
writeJSONString("", wb, settings);
}
if (!source_line.empty())
{
if (print_comma)
DB::writeChar(',', wb);
writeJSONString(source_line, wb, settings);
DB::writeChar(':', wb);
DB::writeChar('\"', wb);
DB::writeIntText(msg.getSourceLine(), wb);
DB::writeChar('\"', wb);
}
DB::writeChar('}', wb);
}
void OwnJSONPatternFormatter::format(const Poco::Message & msg, std::string & text)
{
formatExtended(DB::ExtendedLogMessage::getFrom(msg), text);
}
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