icinga2/lib/icinga/macroprocessor.hpp
Yonas Habteab 91c7e60df8 Replace all existing copyright headers with SPDX headers
I've used the following command to replace the original copyright header
lines in a C-style comment block:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

And for SQL files:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
2026-02-04 14:00:05 +01:00

76 lines
2.4 KiB
C++

// SPDX-FileCopyrightText: 2012 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef MACROPROCESSOR_H
#define MACROPROCESSOR_H
#include "icinga/i2-icinga.hpp"
#include "icinga/checkable.hpp"
#include "base/value.hpp"
#include <vector>
#include <utility>
namespace icinga
{
/**
* Resolves macros.
*
* @ingroup icinga
*/
class MacroProcessor
{
public:
struct ResolverSpec
{
String Name;
Object::Ptr Obj;
// Whether to resolve not only e.g. $host.address$, but also just $address$
bool ResolveShortMacros;
inline ResolverSpec(String name, Object::Ptr obj, bool resolveShortMacros = true)
: Name(std::move(name)), Obj(std::move(obj)), ResolveShortMacros(resolveShortMacros)
{
}
};
typedef std::function<Value (const Value&)> EscapeCallback;
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 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 */