6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
//===-- OptionDefinition.h --------------------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLDB_UTILITY_OPTIONDEFINITION_H
|
|
#define LLDB_UTILITY_OPTIONDEFINITION_H
|
|
|
|
#include "lldb/lldb-enumerations.h"
|
|
#include "lldb/lldb-private-types.h"
|
|
#include "llvm/ADT/StringExtras.h"
|
|
#include "llvm/Support/MathExtras.h"
|
|
#include <climits>
|
|
#include <cstdint>
|
|
|
|
namespace lldb_private {
|
|
struct OptionDefinition {
|
|
/// Used to mark options that can be used together. If
|
|
/// `(1 << n & usage_mask) != 0` then this option belongs to option set n.
|
|
uint32_t usage_mask;
|
|
/// This option is required (in the current usage level).
|
|
bool required;
|
|
/// Full name for this option.
|
|
const char *long_option;
|
|
/// Single character for this option. If the option doesn't use a short
|
|
/// option character, this has to be a integer value that is not a printable
|
|
/// ASCII code point and also unique in the used set of options.
|
|
/// @see OptionDefinition::HasShortOption
|
|
int short_option;
|
|
/// no_argument, required_argument or optional_argument
|
|
int option_has_arg;
|
|
/// If non-NULL, option is valid iff |validator->IsValid()|, otherwise
|
|
/// always valid.
|
|
OptionValidator *validator;
|
|
/// If not empty, an array of enum values.
|
|
OptionEnumValues enum_values;
|
|
/// The kind of completion for this option.
|
|
/// Contains values of the lldb::CompletionType enum.
|
|
uint32_t completion_type;
|
|
/// Type of argument this option takes.
|
|
lldb::CommandArgumentType argument_type;
|
|
/// Full text explaining what this options does and what (if any) argument to
|
|
/// pass it.
|
|
const char *usage_text;
|
|
|
|
/// Whether this has a short option character.
|
|
bool HasShortOption() const {
|
|
// See the short_option documentation for more.
|
|
return llvm::isUInt<CHAR_BIT>(short_option) &&
|
|
llvm::isPrint(short_option);
|
|
}
|
|
};
|
|
} // namespace lldb_private
|
|
|
|
#endif // LLDB_UTILITY_OPTIONDEFINITION_H
|