icinga2/base/utility.h

77 lines
2.5 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012 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 UTILITY_H
#define UTILITY_H
namespace icinga
{
/**
* Helper functions.
*
* @ingroup base
*/
class I2_BASE_API Utility
{
public:
/**
* Returns a human-readable type name of an object (using RTTI).
*
* @param value An object.
* @returns The type name of the object.
*/
template<class T>
static string GetTypeName(const T& value)
{
string klass = typeid(value).name();
#ifdef HAVE_GCC_ABI_DEMANGLE
int status;
char *realname = abi::__cxa_demangle(klass.c_str(), 0, 0, &status);
if (realname != NULL) {
klass = string(realname);
free(realname);
}
#endif /* HAVE_GCC_ABI_DEMANGLE */
return klass;
}
static void Daemonize(void);
static shared_ptr<SSL_CTX> MakeSSLContext(string pubkey, string privkey, string cakey);
static string GetCertificateCN(const shared_ptr<X509>& certificate);
static shared_ptr<X509> GetX509Certificate(string pemfile);
static bool Match(string pattern, string text);
private:
static bool m_SSLInitialized;
Utility(void);
static void InitializeOpenSSL(void);
};
}
#endif /* UTILITY_H */