1 /******************************************************************************
3 * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
5 * This program is free software; you can redistribute it and/or *
6 * modify it under the terms of the GNU General Public License *
7 * as published by the Free Software Foundation; either version 2 *
8 * of the License, or (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the Free Software Foundation *
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
18 ******************************************************************************/
23 #include "base/i2-base.hpp"
24 #include "base/string.hpp"
25 #include "base/array.hpp"
26 #include "base/threadpool.hpp"
27 #include <boost/thread/tss.hpp>
35 #define MS_VC_EXCEPTION 0x406D1388
37 # pragma pack(push, 8)
38 struct THREADNAME_INFO
62 static String DemangleSymbolName(const String& sym);
63 static String GetTypeName(const std::type_info& ti);
64 static String GetSymbolName(const void *addr);
66 static bool Match(const String& pattern, const String& text);
67 static bool CidrMatch(const String& pattern, const String& ip);
69 static String DirName(const String& path);
70 static String BaseName(const String& path);
72 static void NullDeleter(void *);
74 static double GetTime();
76 static pid_t GetPid();
78 static void Sleep(double timeout);
80 static String NewUniqueID();
82 static bool Glob(const String& pathSpec, const std::function<void (const String&)>& callback, int type = GlobFile | GlobDirectory);
83 static bool GlobRecursive(const String& path, const String& pattern, const std::function<void (const String&)>& callback, int type = GlobFile | GlobDirectory);
84 static void MkDir(const String& path, int mode);
85 static void MkDirP(const String& path, int mode);
86 static bool SetFileOwnership(const String& file, const String& user, const String& group);
88 static void QueueAsyncCallback(const std::function<void ()>& callback, SchedulerPolicy policy = DefaultScheduler);
90 static String NaturalJoin(const std::vector<String>& tokens);
91 static String Join(const Array::Ptr& tokens, char separator, bool escapeSeparator = true);
93 static String FormatDuration(double duration);
94 static String FormatDateTime(const char *format, double ts);
95 static String FormatErrorNumber(int code);
98 static void SetNonBlocking(int fd, bool nb = true);
99 static void SetCloExec(int fd, bool cloexec = true);
102 static void SetNonBlockingSocket(SOCKET s, bool nb = true);
104 static String EscapeShellCmd(const String& s);
105 static String EscapeShellArg(const String& s);
107 static String EscapeCreateProcessArg(const String& arg);
110 static String EscapeString(const String& s, const String& chars, const bool illegal);
111 static String UnescapeString(const String& s);
113 static void SetThreadName(const String& name, bool os = true);
114 static String GetThreadName();
116 static unsigned long SDBM(const String& str, size_t len = String::NPos);
118 static int CompareVersion(const String& v1, const String& v2);
122 static String GetHostName();
123 static String GetFQDN();
125 static tm LocalTime(time_t ts);
127 static bool PathExists(const String& path);
129 static void RemoveDirRecursive(const String& path);
130 static void CopyFile(const String& source, const String& target);
132 static Value LoadJsonFile(const String& path);
133 static void SaveJsonFile(const String& path, int mode, const Value& value);
135 static String GetPlatformKernel();
136 static String GetPlatformKernelVersion();
137 static String GetPlatformName();
138 static String GetPlatformVersion();
139 static String GetPlatformArchitecture();
141 static String ValidateUTF8(const String& input);
143 static String CreateTempFile(const String& path, int mode, std::fstream& fp);
146 static String GetIcingaInstallPath();
147 static String GetIcingaDataPath();
150 static String GetFromEnvironment(const String& env);
153 static void SetTime(double);
154 static void IncrementTime(double);
155 #endif /* I2_DEBUG */
159 static void CollectPaths(const String& path, std::vector<String>& paths);
162 static int MksTemp (char *tmpl);
166 static double m_DebugTime;
167 #endif /* I2_DEBUG */
169 static boost::thread_specific_ptr<String> m_ThreadName;
170 static boost::thread_specific_ptr<unsigned int> m_RandSeed;
175 #endif /* UTILITY_H */