From ea648e70a989cca190cd7403fe892fd2dcc290b4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 20:37:14 +0200 Subject: Adding upstream version 1:9.11.5.P4+dfsg. Signed-off-by: Daniel Baumann --- unit/atf-src/tools/application.hpp | 113 +++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 unit/atf-src/tools/application.hpp (limited to 'unit/atf-src/tools/application.hpp') diff --git a/unit/atf-src/tools/application.hpp b/unit/atf-src/tools/application.hpp new file mode 100644 index 0000000..5a8d57c --- /dev/null +++ b/unit/atf-src/tools/application.hpp @@ -0,0 +1,113 @@ +// +// Automated Testing Framework (atf) +// +// Copyright (c) 2007 The NetBSD Foundation, Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND +// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY +// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#if !defined(TOOLS_APPLICATION_HPP) +#define TOOLS_APPLICATION_HPP + +#include +#include +#include +#include + +namespace tools { +namespace application { + +// ------------------------------------------------------------------------ +// The "usage_error" class. +// ------------------------------------------------------------------------ + +class usage_error : public std::runtime_error { + char m_text[4096]; + +public: + usage_error(const char*, ...) throw(); + ~usage_error(void) throw(); + + const char* what(void) const throw(); +}; + +// ------------------------------------------------------------------------ +// The "option" class. +// ------------------------------------------------------------------------ + +class option { + char m_character; + std::string m_argument; + std::string m_description; + + friend class app; + +public: + option(char, const std::string&, const std::string&); + + bool operator<(const option&) const; +}; + +// ------------------------------------------------------------------------ +// The "app" class. +// ------------------------------------------------------------------------ + +class app { + bool m_hflag; + + void process_options(void); + void usage(std::ostream&); + + bool inited(void); + +protected: + typedef std::set< option > options_set; + + int m_argc; + char* const* m_argv; + + const char* m_argv0; + const char* m_prog_name; + std::string m_description; + std::string m_manpage, m_global_manpage; + + options_set options(void); + + // To be redefined. + virtual std::string specific_args(void) const; + virtual options_set specific_options(void) const; + virtual void process_option(int, const char*); + virtual int main(void) = 0; + +public: + app(const std::string&, const std::string&, const std::string&); + virtual ~app(void); + + int run(int, char* const*); +}; + +} // namespace application +} // namespace tools + +#endif // !defined(TOOLS_APPLICATION_HPP) -- cgit v1.2.3