mirror of https://github.com/Icinga/icinga2.git
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
|
|
|
|
#ifndef MACROPROCESSOR_H
|
|
#define MACROPROCESSOR_H
|
|
|
|
#include "icinga/i2-icinga.hpp"
|
|
#include "icinga/checkable.hpp"
|
|
#include "base/value.hpp"
|
|
#include <vector>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
/**
|
|
* Resolves macros.
|
|
*
|
|
* @ingroup icinga
|
|
*/
|
|
class MacroProcessor
|
|
{
|
|
public:
|
|
typedef std::function<Value (const Value&)> EscapeCallback;
|
|
typedef std::pair<String, Object::Ptr> ResolverSpec;
|
|
typedef std::vector<ResolverSpec> ResolverList;
|
|
|
|
static Value ResolveMacros(const Value& str, const ResolverList& resolvers,
|
|
const CheckResult::Ptr& cr = nullptr, String *missingMacro = nullptr,
|
|
const EscapeCallback& escapeFn = EscapeCallback(),
|
|
const Dictionary::Ptr& resolvedMacros = nullptr,
|
|
bool useResolvedMacros = false, int recursionLevel = 0);
|
|
|
|
static Value ResolveArguments(const Value& command, const Dictionary::Ptr& arguments,
|
|
const MacroProcessor::ResolverList& resolvers, const CheckResult::Ptr& cr,
|
|
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros, int recursionLevel = 0);
|
|
|
|
static bool ValidateMacroString(const String& macro);
|
|
static void ValidateCustomVars(const ConfigObject::Ptr& object, const Dictionary::Ptr& value);
|
|
|
|
private:
|
|
MacroProcessor();
|
|
|
|
static bool ResolveMacro(const String& macro, const ResolverList& resolvers,
|
|
const CheckResult::Ptr& cr, Value *result, bool *recursive_macro);
|
|
static Value InternalResolveMacros(const String& str,
|
|
const ResolverList& resolvers, const CheckResult::Ptr& cr,
|
|
String *missingMacro, const EscapeCallback& escapeFn,
|
|
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros,
|
|
int recursionLevel = 0);
|
|
static Value EvaluateFunction(const Function::Ptr& func, const ResolverList& resolvers,
|
|
const CheckResult::Ptr& cr, const MacroProcessor::EscapeCallback& escapeFn,
|
|
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros, int recursionLevel);
|
|
|
|
static void AddArgumentHelper(const Array::Ptr& args, const String& key, const String& value,
|
|
bool add_key, bool add_value);
|
|
static Value EscapeMacroShellArg(const Value& value);
|
|
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* MACROPROCESSOR_H */
|