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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
commit0915b3ef56dfac3113cce55a59a5765dc94976be (patch)
treea8fea11d50b4f083e1bf0f90025ece7f0824784a /lib/icinga/macroprocessor.hpp
parentInitial commit. (diff)
downloadicinga2-upstream.tar.xz
icinga2-upstream.zip
Adding upstream version 2.13.6.upstream/2.13.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r--lib/icinga/macroprocessor.hpp61
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/icinga/macroprocessor.hpp b/lib/icinga/macroprocessor.hpp
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+/* 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, const Value& separator);
+ static Value EscapeMacroShellArg(const Value& value);
+
+};
+
+}
+
+#endif /* MACROPROCESSOR_H */