mirror of
https://github.com/Icinga/icinga2.git
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0503ca1379
This commit adds a new initialization priority `FreezeNamespaces` that is run last and moves all calls to `Namespace::Freeze()` there. This allows all other initialization functions to still update namespaces without the use of the `overrideFrozen` flag. It also moves the initialization of `System.Platform*` and `System.Build*` to an initialize function so that these can also be set without setting `overrideFrozen`. This is preparation for a following commit that will make the frozen flag in namespaces finial, no longer allowing it to be overriden (freezing the namespace will disable locking, so performing further updates would be unsafe).
145 lines
4.2 KiB
C++
145 lines
4.2 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#ifndef _WIN32
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#include "base/sysloglogger.hpp"
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#include "base/sysloglogger-ti.cpp"
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#include "base/configtype.hpp"
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#include "base/statsfunction.hpp"
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#include <syslog.h>
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using namespace icinga;
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REGISTER_TYPE(SyslogLogger);
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REGISTER_STATSFUNCTION(SyslogLogger, &SyslogLogger::StatsFunc);
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INITIALIZE_ONCE(&SyslogHelper::StaticInitialize);
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std::map<String, int> SyslogHelper::m_FacilityMap;
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void SyslogHelper::StaticInitialize()
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{
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ScriptGlobal::Set("System.FacilityAuth", "LOG_AUTH");
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ScriptGlobal::Set("System.FacilityAuthPriv", "LOG_AUTHPRIV");
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ScriptGlobal::Set("System.FacilityCron", "LOG_CRON");
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ScriptGlobal::Set("System.FacilityDaemon", "LOG_DAEMON");
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ScriptGlobal::Set("System.FacilityFtp", "LOG_FTP");
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ScriptGlobal::Set("System.FacilityKern", "LOG_KERN");
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ScriptGlobal::Set("System.FacilityLocal0", "LOG_LOCAL0");
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ScriptGlobal::Set("System.FacilityLocal1", "LOG_LOCAL1");
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ScriptGlobal::Set("System.FacilityLocal2", "LOG_LOCAL2");
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ScriptGlobal::Set("System.FacilityLocal3", "LOG_LOCAL3");
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ScriptGlobal::Set("System.FacilityLocal4", "LOG_LOCAL4");
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ScriptGlobal::Set("System.FacilityLocal5", "LOG_LOCAL5");
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ScriptGlobal::Set("System.FacilityLocal6", "LOG_LOCAL6");
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ScriptGlobal::Set("System.FacilityLocal7", "LOG_LOCAL7");
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ScriptGlobal::Set("System.FacilityLpr", "LOG_LPR");
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ScriptGlobal::Set("System.FacilityMail", "LOG_MAIL");
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ScriptGlobal::Set("System.FacilityNews", "LOG_NEWS");
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ScriptGlobal::Set("System.FacilitySyslog", "LOG_SYSLOG");
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ScriptGlobal::Set("System.FacilityUser", "LOG_USER");
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ScriptGlobal::Set("System.FacilityUucp", "LOG_UUCP");
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m_FacilityMap["LOG_AUTH"] = LOG_AUTH;
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m_FacilityMap["LOG_AUTHPRIV"] = LOG_AUTHPRIV;
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m_FacilityMap["LOG_CRON"] = LOG_CRON;
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m_FacilityMap["LOG_DAEMON"] = LOG_DAEMON;
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#ifdef LOG_FTP
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m_FacilityMap["LOG_FTP"] = LOG_FTP;
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#endif /* LOG_FTP */
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m_FacilityMap["LOG_KERN"] = LOG_KERN;
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m_FacilityMap["LOG_LOCAL0"] = LOG_LOCAL0;
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m_FacilityMap["LOG_LOCAL1"] = LOG_LOCAL1;
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m_FacilityMap["LOG_LOCAL2"] = LOG_LOCAL2;
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m_FacilityMap["LOG_LOCAL3"] = LOG_LOCAL3;
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m_FacilityMap["LOG_LOCAL4"] = LOG_LOCAL4;
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m_FacilityMap["LOG_LOCAL5"] = LOG_LOCAL5;
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m_FacilityMap["LOG_LOCAL6"] = LOG_LOCAL6;
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m_FacilityMap["LOG_LOCAL7"] = LOG_LOCAL7;
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m_FacilityMap["LOG_LPR"] = LOG_LPR;
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m_FacilityMap["LOG_MAIL"] = LOG_MAIL;
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m_FacilityMap["LOG_NEWS"] = LOG_NEWS;
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m_FacilityMap["LOG_SYSLOG"] = LOG_SYSLOG;
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m_FacilityMap["LOG_USER"] = LOG_USER;
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m_FacilityMap["LOG_UUCP"] = LOG_UUCP;
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}
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bool SyslogHelper::ValidateFacility(const String& facility)
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{
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if (m_FacilityMap.find(facility) == m_FacilityMap.end()) {
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try {
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Convert::ToLong(facility);
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} catch (const std::exception&) {
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return false;
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}
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}
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return true;
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}
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int SyslogHelper::SeverityToNumber(LogSeverity severity)
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{
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switch (severity) {
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case LogDebug:
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return LOG_DEBUG;
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case LogNotice:
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return LOG_NOTICE;
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case LogWarning:
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return LOG_WARNING;
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case LogCritical:
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return LOG_CRIT;
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case LogInformation:
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default:
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return LOG_INFO;
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}
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}
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int SyslogHelper::FacilityToNumber(const String& facility)
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{
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auto it = m_FacilityMap.find(facility);
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if (it != m_FacilityMap.end())
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return it->second;
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else
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return Convert::ToLong(facility);
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}
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void SyslogLogger::StatsFunc(const Dictionary::Ptr& status, const Array::Ptr&)
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{
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DictionaryData nodes;
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for (const SyslogLogger::Ptr& sysloglogger : ConfigType::GetObjectsByType<SyslogLogger>()) {
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nodes.emplace_back(sysloglogger->GetName(), 1); //add more stats
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}
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status->Set("sysloglogger", new Dictionary(std::move(nodes)));
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}
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void SyslogLogger::OnConfigLoaded()
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{
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ObjectImpl<SyslogLogger>::OnConfigLoaded();
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m_Facility = SyslogHelper::FacilityToNumber(GetFacility());
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}
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void SyslogLogger::ValidateFacility(const Lazy<String>& lvalue, const ValidationUtils& utils)
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{
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ObjectImpl<SyslogLogger>::ValidateFacility(lvalue, utils);
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if (!SyslogHelper::ValidateFacility(lvalue()))
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BOOST_THROW_EXCEPTION(ValidationError(this, { "facility" }, "Invalid facility specified."));
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}
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/**
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* Processes a log entry and outputs it to syslog.
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*
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* @param entry The log entry.
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*/
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void SyslogLogger::ProcessLogEntry(const LogEntry& entry)
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{
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syslog(SyslogHelper::SeverityToNumber(entry.Severity) | m_Facility,
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"%s", entry.Message.CStr());
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}
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void SyslogLogger::Flush()
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{
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/* Nothing to do here. */
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}
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#endif /* _WIN32 */
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