1//
2// Automated Testing Framework (atf)
3//
4// Copyright (c) 2007, 2008 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