icinga2/lib/base/utility.h

89 lines
2.9 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:
static String DemangleSymbolName(const String& sym);
static String GetTypeName(const type_info& ti);
static bool PrintStacktrace(ostream& fp, int ignoreFrames = 0);
static void Daemonize(void);
static shared_ptr<SSL_CTX> MakeSSLContext(const String& pubkey, const String& privkey, const String& cakey);
static String GetCertificateCN(const shared_ptr<X509>& certificate);
static shared_ptr<X509> GetX509Certificate(const String& pemfile);
static bool Match(const String& pattern, const String& text);
static String DirName(const String& path);
static String BaseName(const String& path);
static void NullDeleter(void *);
static double GetTime(void);
static pid_t GetPid(void);
static void Sleep(double timeout);
static String NewUUID(void);
static bool Glob(const String& pathSpec, const function<void (const String&)>& callback);
static void WaitUntil(const function<bool (void)>& predicate);
static
#ifdef _WIN32
HMODULE
#else /* _WIN32 */
lt_dlhandle
#endif /* _WIN32 */
LoadIcingaLibrary(const String& library, bool module);
#ifndef _WIN32
static void SetNonBlocking(int fd);
static void SetCloExec(int fd);
#endif /* _WIN32 */
static void SetNonBlockingSocket(SOCKET s);
private:
static bool m_SSLInitialized;
Utility(void);
static void InitializeOpenSSL(void);
};
}
#endif /* UTILITY_H */