-/******************************************************************************
- * Icinga 2 *
- * Copyright (C) 2012-2017 Icinga Development Team (https://www.icinga.com/) *
- * *
- * 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. *
- ******************************************************************************/
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#ifndef CONFIGCOMPILER_H
#define CONFIGCOMPILER_H
#include "base/registry.hpp"
#include "base/initialize.hpp"
#include "base/singleton.hpp"
-#include <boost/function.hpp>
+#include <future>
#include <iostream>
#include <stack>
int LastLine;
int LastColumn;
- operator DebugInfo(void) const
+ operator DebugInfo() const
{
DebugInfo di;
di.Path = Path;
*
* @ingroup config
*/
-class I2_CONFIG_API ConfigCompiler
+class ConfigCompiler
{
public:
- explicit ConfigCompiler(const String& path, std::istream *input,
- const String& zone = String(), const String& package = String());
- virtual ~ConfigCompiler(void);
+ explicit ConfigCompiler(String path, std::istream *input,
+ String zone = String(), String package = String());
+ virtual ~ConfigCompiler();
- Expression *Compile(void);
+ std::unique_ptr<Expression> Compile();
- static Expression *CompileStream(const String& path, std::istream *stream,
- const String& zone = String(), const String& package = String());
- static Expression *CompileFile(const String& path, const String& zone = String(),
- const String& package = String());
- static Expression *CompileText(const String& path, const String& text,
- const String& zone = String(), const String& package = String());
+ static std::unique_ptr<Expression>CompileStream(const String& path, std::istream *stream,
+ const String& zone = String(), const String& package = String());
+ static std::unique_ptr<Expression>CompileFile(const String& path, const String& zone = String(),
+ const String& package = String());
+ static std::unique_ptr<Expression>CompileText(const String& path, const String& text,
+ const String& zone = String(), const String& package = String());
static void AddIncludeSearchDir(const String& dir);
- const char *GetPath(void) const;
+ const char *GetPath() const;
void SetZone(const String& zone);
- String GetZone(void) const;
-
+ String GetZone() const;
+
void SetPackage(const String& package);
- String GetPackage(void) const;
+ String GetPackage() const;
+
+ void AddImport(const std::shared_ptr<Expression>& import);
+ std::vector<std::shared_ptr<Expression> > GetImports() const;
- static void CollectIncludes(std::vector<Expression *>& expressions,
- const String& file, const String& zone, const String& package);
+ static void CollectIncludes(std::vector<std::unique_ptr<Expression> >& expressions,
+ const String& file, const String& zone, const String& package);
- static Expression *HandleInclude(const String& relativeBase, const String& path, bool search,
- const String& zone, const String& package, const DebugInfo& debuginfo = DebugInfo());
- static Expression *HandleIncludeRecursive(const String& relativeBase, const String& path,
- const String& pattern, const String& zone, const String& package, const DebugInfo& debuginfo = DebugInfo());
- static Expression *HandleIncludeZones(const String& relativeBase, const String& tag,
- const String& path, const String& pattern, const String& package, const DebugInfo& debuginfo = DebugInfo());
+ static std::unique_ptr<Expression> HandleInclude(const String& relativeBase, const String& path, bool search,
+ const String& zone, const String& package, const DebugInfo& debuginfo = DebugInfo());
+ static std::unique_ptr<Expression> HandleIncludeRecursive(const String& relativeBase, const String& path,
+ const String& pattern, const String& zone, const String& package, const DebugInfo& debuginfo = DebugInfo());
+ static std::unique_ptr<Expression> HandleIncludeZones(const String& relativeBase, const String& tag,
+ const String& path, const String& pattern, const String& package, const DebugInfo& debuginfo = DebugInfo());
size_t ReadInput(char *buffer, size_t max_bytes);
- void *GetScanner(void) const;
+ void *GetScanner() const;
static std::vector<ZoneFragment> GetZoneDirs(const String& zone);
static void RegisterZoneDir(const String& tag, const String& ppath, const String& zoneName);
static bool HasZoneConfigAuthority(const String& zoneName);
private:
- boost::promise<boost::shared_ptr<Expression> > m_Promise;
+ std::promise<std::shared_ptr<Expression> > m_Promise;
String m_Path;
std::istream *m_Input;
String m_Zone;
String m_Package;
+ std::vector<std::shared_ptr<Expression> > m_Imports;
void *m_Scanner;
static boost::mutex m_ZoneDirsMutex;
static std::map<String, std::vector<ZoneFragment> > m_ZoneDirs;
- void InitializeScanner(void);
- void DestroyScanner(void);
+ void InitializeScanner();
+ void DestroyScanner();
+
+ static void HandleIncludeZone(const String& relativeBase, const String& tag, const String& path, const String& pattern, const String& package, std::vector<std::unique_ptr<Expression> >& expressions);
- static void HandleIncludeZone(const String& relativeBase, const String& tag, const String& path, const String& pattern, const String& package, std::vector<Expression *>& expressions);
+ static bool IsAbsolutePath(const String& path);
public:
bool m_Eof;