icinga2/lib/config/configfragment.hpp
Julian Brost 99bb687350 INITIALIZE_ONCE_WITH_PRIORITY: use enum for priority values
Change the type of the priority values from int to a new enum. By replacing the
magic int values throughout the code base with named values, there is now a
single place where all priority values are defined and you get an overview over
the initialization order.
2023-01-18 15:57:27 +01:00

27 lines
895 B
C++

/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#ifndef CONFIGFRAGMENT_H
#define CONFIGFRAGMENT_H
#include "config/configcompiler.hpp"
#include "base/initialize.hpp"
#include "base/debug.hpp"
#include "base/exception.hpp"
#include "base/application.hpp"
/* Ensure that the priority is lower than the basic namespace initialization in scriptframe.cpp. */
#define REGISTER_CONFIG_FRAGMENT(name, fragment) \
INITIALIZE_ONCE_WITH_PRIORITY([]() { \
std::unique_ptr<icinga::Expression> expression = icinga::ConfigCompiler::CompileText(name, fragment); \
VERIFY(expression); \
try { \
icinga::ScriptFrame frame(true); \
expression->Evaluate(frame); \
} catch (const std::exception& ex) { \
std::cerr << icinga::DiagnosticInformation(ex) << std::endl; \
icinga::Application::Exit(1); \
} \
}, icinga::InitializePriority::EvaluateConfigFragments)
#endif /* CONFIGFRAGMENT_H */