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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.
- //
- //////////////////////////////////////////////////////////////////////////////
- #if defined(BOOST_INTERPROCESS_MAPPED_FILES)
- #include <boost/interprocess/detail/config_begin.hpp>
- #include <boost/interprocess/allocators/allocator.hpp>
- #include <boost/interprocess/containers/vector.hpp>
- #include <boost/interprocess/detail/file_wrapper.hpp>
- #include <boost/interprocess/file_mapping.hpp>
- #include <boost/interprocess/detail/managed_open_or_create_impl.hpp>
- #include "named_creation_template.hpp"
- #include <cstdio>
- #include <cstring>
- #include <string>
- #include <boost/interprocess/detail/os_file_functions.hpp>
- #include "get_process_id_name.hpp"
- using namespace boost::interprocess;
- static const std::size_t FileSize = 1000;
- inline std::string get_filename()
- {
- std::string ret (ipcdetail::get_temporary_path());
- ret += "/";
- ret += test::get_process_id_name();
- return ret;
- }
- struct file_destroyer
- {
- ~file_destroyer()
- {
- //The last destructor will destroy the file
- file_mapping::remove(get_filename().c_str());
- }
- };
- //This wrapper is necessary to have a common constructor
- //in generic named_creation_template functions
- class mapped_file_creation_test_wrapper
- : public file_destroyer
- , public boost::interprocess::ipcdetail::managed_open_or_create_impl
- <boost::interprocess::ipcdetail::file_wrapper, 0, true, false>
- {
- typedef boost::interprocess::ipcdetail::managed_open_or_create_impl
- <boost::interprocess::ipcdetail::file_wrapper, 0, true, false> mapped_file;
- public:
- mapped_file_creation_test_wrapper(boost::interprocess::create_only_t)
- : mapped_file(boost::interprocess::create_only, get_filename().c_str(), FileSize, read_write, 0, permissions())
- {}
- mapped_file_creation_test_wrapper(boost::interprocess::open_only_t)
- : mapped_file(boost::interprocess::open_only, get_filename().c_str(), read_write, 0)
- {}
- mapped_file_creation_test_wrapper(boost::interprocess::open_or_create_t)
- : mapped_file(boost::interprocess::open_or_create, get_filename().c_str(), FileSize, read_write, 0, permissions())
- {}
- };
- int main ()
- {
- typedef boost::interprocess::ipcdetail::managed_open_or_create_impl
- <boost::interprocess::ipcdetail::file_wrapper, 0, true, false> mapped_file;
- file_mapping::remove(get_filename().c_str());
- test::test_named_creation<mapped_file_creation_test_wrapper>();
- //Create and get name, size and address
- {
- mapped_file file1(create_only, get_filename().c_str(), FileSize, read_write, 0, permissions());
- //Overwrite all memory
- std::memset(file1.get_user_address(), 0, file1.get_user_size());
- //Now test move semantics
- mapped_file move_ctor(boost::move(file1));
- mapped_file move_assign;
- move_assign = boost::move(move_ctor);
- }
- // file_mapping::remove(get_filename().c_str());
- return 0;
- }
- #include <boost/interprocess/detail/config_end.hpp>
- #else //#if !defined(BOOST_INTERPROCESS_MAPPED_FILES)
- int main()
- {
- return 0;
- }
- #endif//#if !defined(BOOST_INTERPROCESS_MAPPED_FILES)
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