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https://github.com/RGBCube/serenity
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3f3f45580a
Each of these strings would previously rely on StringView's char const* constructor overload, which would call __builtin_strlen on the string. Since we now have operator ""sv, we can replace these with much simpler versions. This opens the door to being able to remove StringView(char const*). No functional changes.
62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <AK/StringBuilder.h>
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#include <AK/Types.h>
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#define CMD_WILL 0xfb
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#define CMD_WONT 0xfc
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#define CMD_DO 0xfd
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#define CMD_DONT 0xfe
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#define SUB_ECHO 0x01
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#define SUB_SUPPRESS_GO_AHEAD 0x03
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struct Command {
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u8 command;
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u8 subcommand;
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String to_string() const
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{
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StringBuilder builder;
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switch (command) {
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case CMD_WILL:
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builder.append("WILL"sv);
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break;
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case CMD_WONT:
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builder.append("WONT"sv);
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break;
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case CMD_DO:
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builder.append("DO"sv);
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break;
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case CMD_DONT:
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builder.append("DONT"sv);
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break;
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default:
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builder.append(String::formatted("UNKNOWN<{:02x}>", command));
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break;
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}
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builder.append(" "sv);
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switch (subcommand) {
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case SUB_ECHO:
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builder.append("ECHO"sv);
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break;
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case SUB_SUPPRESS_GO_AHEAD:
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builder.append("SUPPRESS_GO_AHEAD"sv);
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break;
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default:
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builder.append(String::formatted("UNKNOWN<{:02x}>", subcommand));
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break;
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}
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return builder.to_string();
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};
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};
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