52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2021 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_BASE_CONSOLE_APP_MAIN_H_
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#define XENIA_BASE_CONSOLE_APP_MAIN_H_
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#include <string>
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#include <vector>
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namespace xe {
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// Extern defined by user code. This must be present for the application to
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// launch.
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struct ConsoleAppEntryInfo {
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std::string name;
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int (*entry_point)(const std::vector<std::string>& args);
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bool transparent_options; // no argument parsing
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std::string positional_usage;
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std::vector<std::string> positional_options;
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};
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ConsoleAppEntryInfo GetConsoleAppEntryInfo();
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// TODO(Triang3l): Multiple console app entry points on Android when a console
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// activity is added. This is currently for individual executables running on
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// Termux.
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#define XE_DEFINE_CONSOLE_APP(name, entry_point, positional_usage, ...) \
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xe::ConsoleAppEntryInfo xe::GetConsoleAppEntryInfo() { \
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std::initializer_list<std::string> positional_options = {__VA_ARGS__}; \
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return xe::ConsoleAppEntryInfo{ \
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name, entry_point, false, positional_usage, \
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std::vector<std::string>(std::move(positional_options))}; \
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}
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// TODO(Joel Linn): Add some way to filter consumed arguments in
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// cvar::ParseLaunchArguments()
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#define XE_DEFINE_CONSOLE_APP_TRANSPARENT(name, entry_point) \
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xe::ConsoleAppEntryInfo xe::GetConsoleAppEntryInfo() { \
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return xe::ConsoleAppEntryInfo{name, entry_point, true, std::string(), \
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std::vector<std::string>()}; \
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}
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} // namespace xe
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#endif // XENIA_BASE_CONSOLE_APP_MAIN_H_
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