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Set log level on startup from environment variable

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This commit is contained in:
Simon Fels 2017-01-26 09:19:48 +01:00
commit ddc022466e
2 changed files with 25 additions and 0 deletions
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6
src/anbox/daemon.cpp
View file

@ -39,6 +39,12 @@ Daemon::Daemon()
.command(std::make_shared<cmds::SessionManager>())
.command(std::make_shared<cmds::Launch>())
.command(std::make_shared<cmds::ContainerManager>());
Log().Init(anbox::Logger::Severity::kWarning);
const auto log_level = utils::get_env_value("ANBOX_LOG_LEVEL", "");
if (!log_level.empty())
Log().SetSeverity(log_level);
}
int Daemon::Run(const std::vector<std::string> &arguments) try {

19
src/anbox/logger.cpp
View file

@ -60,6 +60,10 @@ struct BoostLogLogger : public anbox::Logger {
initialized_ = true;
}
void SetSeverity(const Severity& severity) override {
severity_ = severity;
}
void Log(Severity severity, const std::string& message, const boost::optional<Location>& loc) override {
if (!initialized_) Init();
@ -103,6 +107,21 @@ void SetInstance(const std::shared_ptr<anbox::Logger>& logger) {
}
namespace anbox {
void Logger::SetSeverity(const std::string& severity) {
if (severity == "trace")
SetSeverity(Severity::kTrace);
else if (severity == "debug")
SetSeverity(Severity::kDebug);
else if (severity == "info")
SetSeverity(Severity::kInfo);
else if (severity == "warning")
SetSeverity(Severity::kWarning);
else if (severity == "error")
SetSeverity(Severity::kError);
else if (severity == "fatal")
SetSeverity(Severity::kFatal);
}
void Logger::Trace(const std::string& message,
const boost::optional<Location>& location) {
Log(Severity::kTrace, message, location);