00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
146 lines
3.9 KiB
C++
146 lines
3.9 KiB
C++
//
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// Automated Testing Framework (atf)
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//
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// Copyright (c) 2007 The NetBSD Foundation, Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#include <cstdlib>
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#include <iostream>
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#include <map>
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#include <string>
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extern "C" {
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#include "atf-c/defs.h"
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}
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#include "atf-c++/config.hpp"
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#include "atf-c++/detail/application.hpp"
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#include "atf-c++/detail/sanity.hpp"
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class atf_config : public atf::application::app {
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static const char* m_description;
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bool m_tflag;
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void process_option(int, const char*);
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std::string specific_args(void) const;
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options_set specific_options(void) const;
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std::string format_var(const std::string&, const std::string&);
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public:
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atf_config(void);
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int main(void);
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};
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const char* atf_config::m_description =
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"atf-config is a tool that queries the value of several "
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"installation-specific configuration values of the atf. "
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"It can be used by external tools to discover where specific "
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"internal atf files are installed.";
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atf_config::atf_config(void) :
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app(m_description, "atf-config(1)", "atf(7)"),
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m_tflag(false)
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{
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}
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void
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atf_config::process_option(int ch, const char* arg ATF_DEFS_ATTRIBUTE_UNUSED)
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{
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switch (ch) {
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case 't':
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m_tflag = true;
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break;
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default:
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UNREACHABLE;
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}
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}
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std::string
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atf_config::specific_args(void)
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const
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{
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return "[var1 [.. varN]]";
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}
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atf_config::options_set
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atf_config::specific_options(void)
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const
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{
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using atf::application::option;
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options_set opts;
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opts.insert(option('t', "", "Terse output: show values only"));
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return opts;
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}
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std::string
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atf_config::format_var(const std::string& name, const std::string& val)
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{
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std::string str;
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if (m_tflag)
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str = val;
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else
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str = name + " : " + val;
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return str;
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}
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int
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atf_config::main(void)
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{
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if (m_argc < 1) {
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std::map< std::string, std::string > cv = atf::config::get_all();
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for (std::map< std::string, std::string >::const_iterator iter =
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cv.begin(); iter != cv.end(); iter++)
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std::cout << format_var((*iter).first, (*iter).second) << "\n";
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} else {
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for (int i = 0; i < m_argc; i++) {
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if (!atf::config::has(m_argv[i]))
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throw std::runtime_error(std::string("Unknown variable `") +
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m_argv[i] + "'");
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}
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for (int i = 0; i < m_argc; i++) {
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std::cout << format_var(m_argv[i], atf::config::get(m_argv[i]))
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<< "\n";
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}
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}
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return EXIT_SUCCESS;
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}
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int
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main(int argc, char* const* argv)
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{
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return atf_config().run(argc, argv);
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}
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