env.cpp revision 240116
1// 2// Automated Testing Framework (atf) 3// 4// Copyright (c) 2007 The NetBSD Foundation, Inc. 5// All rights reserved. 6// 7// Redistribution and use in source and binary forms, with or without 8// modification, are permitted provided that the following conditions 9// are met: 10// 1. Redistributions of source code must retain the above copyright 11// notice, this list of conditions and the following disclaimer. 12// 2. Redistributions in binary form must reproduce the above copyright 13// notice, this list of conditions and the following disclaimer in the 14// documentation and/or other materials provided with the distribution. 15// 16// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28// 29 30extern "C" { 31#include "../../atf-c/error.h" 32 33#include "../../atf-c/detail/env.h" 34} 35 36#include "env.hpp" 37#include "exceptions.hpp" 38#include "sanity.hpp" 39 40namespace impl = atf::env; 41#define IMPL_NAME "atf::env" 42 43// ------------------------------------------------------------------------ 44// Free functions. 45// ------------------------------------------------------------------------ 46 47std::string 48impl::get(const std::string& name) 49{ 50 return atf_env_get(name.c_str()); 51} 52 53bool 54impl::has(const std::string& name) 55{ 56 return atf_env_has(name.c_str()); 57} 58 59void 60impl::set(const std::string& name, const std::string& val) 61{ 62 atf_error_t err = atf_env_set(name.c_str(), val.c_str()); 63 if (atf_is_error(err)) 64 throw_atf_error(err); 65} 66 67void 68impl::unset(const std::string& name) 69{ 70 atf_error_t err = atf_env_unset(name.c_str()); 71 if (atf_is_error(err)) 72 throw_atf_error(err); 73} 74