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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:34:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:34:54 +0000 |
commit | 0915b3ef56dfac3113cce55a59a5765dc94976be (patch) | |
tree | a8fea11d50b4f083e1bf0f90025ece7f0824784a /lib/base/windowseventloglogger.cpp | |
parent | Initial commit. (diff) | |
download | icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.tar.xz icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.zip |
Adding upstream version 2.13.6.upstream/2.13.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/base/windowseventloglogger.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/lib/base/windowseventloglogger.cpp b/lib/base/windowseventloglogger.cpp new file mode 100644 index 0000000..cc28358 --- /dev/null +++ b/lib/base/windowseventloglogger.cpp @@ -0,0 +1,83 @@ +/* Icinga 2 | (c) 2021 Icinga GmbH | GPLv2+ */ + +#ifdef _WIN32 +#include "base/windowseventloglogger.hpp" +#include "base/windowseventloglogger-ti.cpp" +#include "base/windowseventloglogger-provider.h" +#include "base/configtype.hpp" +#include "base/statsfunction.hpp" +#include <windows.h> + +using namespace icinga; + +REGISTER_TYPE(WindowsEventLogLogger); + +REGISTER_STATSFUNCTION(WindowsEventLogLogger, &WindowsEventLogLogger::StatsFunc); + +INITIALIZE_ONCE(&WindowsEventLogLogger::StaticInitialize); + +static HANDLE l_EventLog = nullptr; + +void WindowsEventLogLogger::StaticInitialize() +{ + l_EventLog = RegisterEventSourceA(nullptr, "Icinga 2"); +} + +void WindowsEventLogLogger::StatsFunc(const Dictionary::Ptr& status, const Array::Ptr&) +{ + DictionaryData nodes; + + for (const WindowsEventLogLogger::Ptr& logger : ConfigType::GetObjectsByType<WindowsEventLogLogger>()) { + nodes.emplace_back(logger->GetName(), 1); + } + + status->Set("windowseventloglogger", new Dictionary(std::move(nodes))); +} + +/** + * Processes a log entry and outputs it to the Windows Event Log. + * + * This function implements the interface expected by the Logger base class and passes + * the log entry to WindowsEventLogLogger::WriteToWindowsEventLog(). + * + * @param entry The log entry. + */ +void WindowsEventLogLogger::ProcessLogEntry(const LogEntry& entry) { + WindowsEventLogLogger::WriteToWindowsEventLog(entry); +} + +/** + * Writes a LogEntry object to the Windows Event Log. + * + * @param entry The log entry. + */ +void WindowsEventLogLogger::WriteToWindowsEventLog(const LogEntry& entry) +{ + if (l_EventLog != nullptr) { + std::string message = Logger::SeverityToString(entry.Severity) + "/" + entry.Facility + ": " + entry.Message; + std::array<const char *, 1> strings{ + message.c_str() + }; + + WORD eventType; + switch (entry.Severity) { + case LogCritical: + eventType = EVENTLOG_ERROR_TYPE; + break; + case LogWarning: + eventType = EVENTLOG_WARNING_TYPE; + break; + default: + eventType = EVENTLOG_INFORMATION_TYPE; + } + + ReportEventA(l_EventLog, eventType, 0, MSG_PLAIN_LOG_ENTRY, NULL, strings.size(), 0, strings.data(), NULL); + } +} + +void WindowsEventLogLogger::Flush() +{ + /* Nothing to do here. */ +} + +#endif /* _WIN32 */ |