/usr/include/openzwave/Utils.h is in libopenzwave1.5-dev 1.5+ds-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// Utils.h
//
// Miscellaneous helper functions
//
// Copyright (c) 2010 Mal Lansell <openzwave@lansell.org>
//
// SOFTWARE NOTICE AND LICENSE
//
// This file is part of OpenZWave.
//
// OpenZWave is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation, either version 3 of the License,
// or (at your option) any later version.
//
// OpenZWave 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with OpenZWave. If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------
#ifndef _Utils_H
#define _Utils_H
#include "platform/Mutex.h"
#include "platform/Log.h"
#include <string>
#include <locale>
#include <algorithm>
#include <sstream>
#include <vector>
namespace OpenZWave
{
/**
* Convert a string to all upper-case.
* \param _str the string to be converted.
* \return the upper-case string.
* \see ToLower, Trim
*/
string ToUpper( string const& _str );
/**
* Convert a string to all lower-case.
* \param _str the string to be converted.
* \return the lower-case string.
* \see ToUpper, Trim
*/
string ToLower( string const& _str );
/**
* Split a String into a Vector, seperated by seperators
* \param lst the vector to store the results in
* \param input the input string to split
* \param seperators a string containing a list of valid seperators
* \param remove_empty if after spliting a string, the any of the results are a empty string, should we preseve them or not
*/
void split (std::vector<std::string>& lst, const std::string& input, const std::string& separators, bool remove_empty = true);
/**
* Trim Whitespace from the start and end of a string.
* \param s the string to trim
* \return the trimmed string
*/
std::string &trim ( std::string &s );
void PrintHex(std::string prefix, uint8_t const *data, uint32 const length);
string PktToString(uint8 const *data, uint32 const length);
struct LockGuard
{
LockGuard(Mutex* mutex) : _ref(mutex)
{
//std::cout << "Locking" << std::endl;
_ref->Lock();
};
~LockGuard()
{
#if 0
if (_ref->IsSignalled())
std::cout << "Already Unlocked" << std::endl;
else
std::cout << "Unlocking" << std::endl;
#endif
if (!_ref->IsSignalled())
_ref->Unlock();
}
void Unlock()
{
// std::cout << "Unlocking" << std::endl;
_ref->Unlock();
}
private:
LockGuard(const LockGuard&);
LockGuard& operator = ( LockGuard const& );
Mutex* _ref;
};
} // namespace OpenZWave
#endif
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