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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2004-2012. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/interprocess for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_INTERPROCESS_GET_PROCESS_ID_NAME_HPP
#define BOOST_INTERPROCESS_GET_PROCESS_ID_NAME_HPP
#include <boost/config.hpp>
#include <string> //std::string
#include <sstream> //std::stringstream
#include <boost/interprocess/detail/os_thread_functions.hpp>
#include <boost/interprocess/detail/os_file_functions.hpp>
namespace boost{
namespace interprocess{
namespace test{
inline void get_process_id_name(std::string &str)
{
std::stringstream sstr;
sstr << "process_" << boost::interprocess::ipcdetail::get_current_process_id() << std::ends;
str = sstr.str().c_str();
}
inline void get_process_id_ptr_name(std::string &str, const void *ptr)
{
std::stringstream sstr;
sstr << "process_" << boost::interprocess::ipcdetail::get_current_process_id() << "_" << ptr << std::ends;
str = sstr.str().c_str();
}
inline const char *get_process_id_name()
{
static bool done = false;
static std::string str;
if(!done)
get_process_id_name(str);
return str.c_str();
}
inline const char *get_process_id_ptr_name(void *ptr)
{
static bool done = false;
static std::string str;
if(!done)
get_process_id_ptr_name(str, ptr);
return str.c_str();
}
inline const char *add_to_process_id_name(const char *name)
{
static bool done = false;
static std::string str;
if(!done){
get_process_id_name(str);
str += name;
}
return str.c_str();
}
inline const char *add_to_process_id_ptr_name(const char *name, void *ptr)
{
static bool done = false;
static std::string str;
if(!done){
get_process_id_ptr_name(str, ptr);
str += name;
}
return str.c_str();
}
} //namespace test{
inline std::string get_filename()
{
std::string ret (ipcdetail::get_temporary_path());
ret += "/";
ret += test::get_process_id_name();
return ret;
}
#ifdef BOOST_INTERPROCESS_WCHAR_NAMED_RESOURCES
namespace test {
inline void get_process_id_wname(std::wstring &str)
{
std::wstringstream sstr;
sstr << L"process_" << boost::interprocess::ipcdetail::get_current_process_id() << std::ends;
str = sstr.str().c_str();
}
inline const wchar_t *get_process_id_wname()
{
static bool done = false;
static std::wstring str;
if(!done)
get_process_id_wname(str);
return str.c_str();
}
inline const wchar_t *add_to_process_id_name(const wchar_t *name)
{
static bool done = false;
static std::wstring str;
if(!done){
get_process_id_wname(str);
str += name;
}
return str.c_str();
}
} //namespace test {
inline std::wstring get_wfilename()
{
std::wstring ret (ipcdetail::get_temporary_wpath());
ret += L"/";
ret += test::get_process_id_wname();
return ret;
}
#endif
} //namespace interprocess{
} //namespace boost{
#endif //#ifndef BOOST_INTERPROCESS_GET_PROCESS_ID_NAME_HPP
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