mirror of https://github.com/Icinga/icinga2.git
98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-present Icinga Development Team (http://www.icinga.org) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#ifndef CONFIGCOMPILER_H
|
|
#define CONFIGCOMPILER_H
|
|
|
|
#include "config/i2-config.h"
|
|
#include "config/debuginfo.h"
|
|
#include "base/registry.h"
|
|
#include "base/initialize.h"
|
|
#include "base/singleton.h"
|
|
#include <iostream>
|
|
#include <boost/function.hpp>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
/**
|
|
* The configuration compiler can be used to compile a configuration file
|
|
* into a number of configuration items.
|
|
*
|
|
* @ingroup config
|
|
*/
|
|
class I2_CONFIG_API ConfigCompiler
|
|
{
|
|
public:
|
|
explicit ConfigCompiler(const String& path, std::istream *input);
|
|
virtual ~ConfigCompiler(void);
|
|
|
|
void Compile(void);
|
|
|
|
static void CompileStream(const String& path, std::istream *stream);
|
|
static void CompileFile(const String& path);
|
|
static void CompileText(const String& path, const String& text);
|
|
|
|
static void AddIncludeSearchDir(const String& dir);
|
|
|
|
String GetPath(void) const;
|
|
|
|
/* internally used methods */
|
|
void HandleInclude(const String& include, bool search, const DebugInfo& debuginfo);
|
|
void HandleIncludeRecursive(const String& include, const String& pattern, const DebugInfo& debuginfo);
|
|
void HandleLibrary(const String& library);
|
|
|
|
size_t ReadInput(char *buffer, size_t max_bytes);
|
|
void *GetScanner(void) const;
|
|
|
|
private:
|
|
String m_Path;
|
|
std::istream *m_Input;
|
|
|
|
void *m_Scanner;
|
|
|
|
static std::vector<String> m_IncludeSearchDirs;
|
|
|
|
void InitializeScanner(void);
|
|
void DestroyScanner(void);
|
|
};
|
|
|
|
class I2_CONFIG_API ConfigFragmentRegistry : public Registry<ConfigFragmentRegistry, String>
|
|
{
|
|
public:
|
|
static inline ConfigFragmentRegistry *GetInstance(void)
|
|
{
|
|
return Singleton<ConfigFragmentRegistry>::GetInstance();
|
|
}
|
|
};
|
|
|
|
#define REGISTER_CONFIG_FRAGMENT(id, name, fragment) \
|
|
namespace { \
|
|
void RegisterConfigFragment(void) \
|
|
{ \
|
|
icinga::ConfigFragmentRegistry::GetInstance()->Register(name, fragment); \
|
|
} \
|
|
\
|
|
INITIALIZE_ONCE(RegisterConfigFragment); \
|
|
}
|
|
|
|
}
|
|
|
|
#endif /* CONFIGCOMPILER_H */
|