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https://gitea.wildfiregames.com/0ad/0ad
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157c6af18e
Avoid cases of filenames Update years in terms and other legal(ish) documents Don't update years in license headers, since change is not meaningful Will add linter rule in seperate commit Happy recompiling everyone! Original Patch By: Nescio Comment By: Gallaecio Differential Revision: D2620 This was SVN commit r27786.
81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
/* Copyright (C) 2022 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_CMDLINEARGS
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#define INCLUDED_CMDLINEARGS
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#include "lib/os_path.h"
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#include "ps/containers/Span.h"
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#include "ps/CStr.h"
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#include <utility>
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#include <vector>
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class CmdLineArgs
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{
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public:
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CmdLineArgs() {}
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/**
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* Parse the command-line options, for future processing.
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* All arguments are required to be of the form <tt>-name</tt> or
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* <tt>-name=value</tt> - anything else is ignored.
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*
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* @param argv span of arguments; argv[0] should be the program's name
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*/
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CmdLineArgs(const PS::span<const char* const> argv);
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/**
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* Test whether the given name was specified, as either <tt>-name</tt> or
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* <tt>-name=value</tt>
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*/
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bool Has(const CStr& name) const;
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/**
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* Get the value of the named parameter. If it was not specified, returns
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* the empty string. If it was specified multiple times, returns the value
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* from the first occurrence.
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*/
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CStr Get(const CStr& name) const;
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/**
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* Get all the values given to the named parameter. Returns values in the
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* same order as they were given in argv.
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*/
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std::vector<CStr> GetMultiple(const CStr& name) const;
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/**
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* Get the value of argv[0], which is typically meant to be the name/path of
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* the program (but the actual value is up to whoever executed the program).
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*/
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OsPath GetArg0() const;
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/**
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* Returns all arguments that don't have a name (string started with '-').
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*/
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std::vector<CStr> GetArgsWithoutName() const;
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private:
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typedef std::vector<std::pair<CStr, CStr> > ArgsT;
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ArgsT m_Args;
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OsPath m_Arg0;
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std::vector<CStr> m_ArgsWithoutName;
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};
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extern CmdLineArgs g_CmdLineArgs;
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#endif // INCLUDED_CMDLINEARGS
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