mirror of https://github.com/Icinga/icinga2.git
146 lines
4.7 KiB
C++
146 lines
4.7 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2015 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
|
|
|
|
#include "base/i2-base.hpp"
|
|
#include "base/string.hpp"
|
|
#include "base/array.hpp"
|
|
#include "base/threadpool.hpp"
|
|
#include <boost/function.hpp>
|
|
#include <boost/thread/tss.hpp>
|
|
#include <typeinfo>
|
|
#include <vector>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
#ifdef _WIN32
|
|
#define MS_VC_EXCEPTION 0x406D1388
|
|
|
|
# pragma pack(push, 8)
|
|
struct THREADNAME_INFO
|
|
{
|
|
DWORD dwType;
|
|
LPCSTR szName;
|
|
DWORD dwThreadID;
|
|
DWORD dwFlags;
|
|
};
|
|
# pragma pack(pop)
|
|
#endif
|
|
|
|
enum GlobType
|
|
{
|
|
GlobFile = 1,
|
|
GlobDirectory = 2
|
|
};
|
|
|
|
/**
|
|
* Helper functions.
|
|
*
|
|
* @ingroup base
|
|
*/
|
|
class I2_BASE_API Utility
|
|
{
|
|
public:
|
|
static String DemangleSymbolName(const String& sym);
|
|
static String GetTypeName(const std::type_info& ti);
|
|
static String GetSymbolName(const void *addr);
|
|
|
|
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 NewUniqueID(void);
|
|
|
|
static bool Glob(const String& pathSpec, const boost::function<void (const String&)>& callback, int type = GlobFile | GlobDirectory);
|
|
static bool GlobRecursive(const String& path, const String& pattern, const boost::function<void (const String&)>& callback, int type = GlobFile | GlobDirectory);
|
|
static void MkDir(const String& path, int flags);
|
|
static void MkDirP(const String& path, int flags);
|
|
static bool SetFileOwnership(const String& file, const String& user, const String& group);
|
|
|
|
static void QueueAsyncCallback(const boost::function<void (void)>& callback, SchedulerPolicy policy = DefaultScheduler);
|
|
|
|
static String NaturalJoin(const std::vector<String>& tokens);
|
|
static String Join(const Array::Ptr& tokens, char separator);
|
|
|
|
static String FormatDuration(double duration);
|
|
static String FormatDateTime(const char *format, double ts);
|
|
static String FormatErrorNumber(int code);
|
|
|
|
#ifndef _WIN32
|
|
static void SetNonBlocking(int fd);
|
|
static void SetCloExec(int fd);
|
|
#endif /* _WIN32 */
|
|
|
|
static void SetNonBlockingSocket(SOCKET s);
|
|
|
|
static String EscapeShellCmd(const String& s);
|
|
static String EscapeShellArg(const String& s);
|
|
#ifdef _WIN32
|
|
static String EscapeCreateProcessArg(const String& arg);
|
|
#endif /* _WIN32 */
|
|
|
|
static String EscapeString(const String& s, const String& chars, const bool illegal);
|
|
static String UnescapeString(const String& s);
|
|
|
|
static void SetThreadName(const String& name, bool os = true);
|
|
static String GetThreadName(void);
|
|
|
|
static unsigned long SDBM(const String& str, size_t len = String::NPos);
|
|
|
|
static int CompareVersion(const String& v1, const String& v2);
|
|
|
|
static int Random(void);
|
|
|
|
static String GetHostName(void);
|
|
static String GetFQDN(void);
|
|
|
|
static tm LocalTime(time_t ts);
|
|
|
|
static bool PathExists(const String& path);
|
|
|
|
static void RemoveDirRecursive(const String& path);
|
|
static void CopyFile(const String& source, const String& target);
|
|
|
|
static Value LoadJsonFile(const String& path);
|
|
static void SaveJsonFile(const String& path, const Value& value);
|
|
|
|
private:
|
|
Utility(void);
|
|
static void CollectPaths(const String& path, std::vector<String>& paths);
|
|
|
|
static boost::thread_specific_ptr<String> m_ThreadName;
|
|
static boost::thread_specific_ptr<unsigned int> m_RandSeed;
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* UTILITY_H */
|