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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "LogSinkHandler.h"
#include "Backend.h"
#include <string>
#include <cassert>
// forwards a log entry to all ILogSinks (e.g. InfoConsole) added to the handler
static void log_sink_record_logSinkHandler(int level, const char* section, const char* record)
{
logSinkHandler.RecordLogMessage(level, (section == nullptr) ? "" : section, record);
}
void LogSinkHandler::AddSink(ILogSink* logSink) {
assert(logSink != nullptr);
if (sinks.empty())
log_backend_registerSink(&log_sink_record_logSinkHandler);
sinks.insert(logSink);
}
void LogSinkHandler::RemoveSink(ILogSink* logSink) {
assert(logSink != nullptr);
sinks.erase(logSink);
if (!sinks.empty())
return;
log_backend_unregisterSink(&log_sink_record_logSinkHandler);
}
void LogSinkHandler::RecordLogMessage(
int level,
const std::string& section,
const std::string& message
) {
if (!sinking)
return;
// forward to clients (currently only InfoConsole)
for (ILogSink* sink: sinks) {
sink->RecordLogMessage(level, section, message);
}
}
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