wraitii
e908733220
Refs64bfa089afand44ec2e324eWhen a .zip file is encountered by the VFS population, it reads the info for all files in the archives. This is quite slow for the public archive (400-500ms on my computer), which means calling GetEngineInfo() repeatedly is impossible. By only opening the external mod.json, we skip most of the work. The archive can still be opened if needed as fallback. Differential Revision: https://code.wildfiregames.com/D3216 This was SVN commit r25446.
116 lines
2.7 KiB
C++
116 lines
2.7 KiB
C++
/* Copyright (C) 2021 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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#include "precompiled.h"
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#include "CmdLineArgs.h"
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#include "lib/sysdep/sysdep.h"
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CmdLineArgs g_CmdLineArgs;
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namespace
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{
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// Simple matcher for elements of the arguments container.
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class IsKeyEqualTo
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{
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public:
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IsKeyEqualTo(const CStr& value) : m_Value(value) {}
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bool operator()(const std::pair<CStr, CStr>& p) const
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{
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return p.first == m_Value;
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}
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private:
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const CStr m_Value;
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};
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} // namespace
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CmdLineArgs::CmdLineArgs(int argc, const char* argv[])
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{
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if (argc >= 1)
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{
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std::string arg0(argv[0]);
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// avoid OsPath complaining about mixing both types of separators,
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// which happens when running in the VC2010 debugger
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std::replace(arg0.begin(), arg0.end(), '/', SYS_DIR_SEP);
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m_Arg0 = arg0;
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}
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for (int i = 1; i < argc; ++i)
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{
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// Only accept arguments that start with '-'
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if (argv[i][0] != '-')
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{
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m_ArgsWithoutName.emplace_back(argv[i]);
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continue;
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}
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// Allow -arg and --arg
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char offset = argv[i][1] == '-' ? 2 : 1;
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CStr name, value;
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// Check for "-arg=value"
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const char* eq = strchr(argv[i], '=');
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if (eq)
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{
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name = CStr(argv[i]+offset, eq-argv[i]-offset);
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value = CStr(eq+1);
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}
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else
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name = CStr(argv[i]+offset);
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m_Args.emplace_back(std::move(name), std::move(value));
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}
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}
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bool CmdLineArgs::Has(const CStr& name) const
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{
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return std::any_of(m_Args.begin(), m_Args.end(), IsKeyEqualTo(name));
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}
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CStr CmdLineArgs::Get(const CStr& name) const
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{
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ArgsT::const_iterator it = std::find_if(m_Args.begin(), m_Args.end(), IsKeyEqualTo(name));
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return it != m_Args.end() ? it->second : "";
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}
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std::vector<CStr> CmdLineArgs::GetMultiple(const CStr& name) const
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{
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std::vector<CStr> values;
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ArgsT::const_iterator it = m_Args.begin();
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while ((it = std::find_if(it, m_Args.end(), IsKeyEqualTo(name))) != m_Args.end())
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{
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values.push_back(it->second);
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// Start searching from the next one in the next iteration
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++it;
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}
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return values;
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}
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OsPath CmdLineArgs::GetArg0() const
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{
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return m_Arg0;
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}
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std::vector<CStr> CmdLineArgs::GetArgsWithoutName() const
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{
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return m_ArgsWithoutName;
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}
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