d5083f6f6b
libandroidfw needs to make use of StringPiece, so move it to libandroidfw and update all code referencing StringPiece in aapt2. Test: make libandroidfw_tests libaapt2_tests Change-Id: I68d7f0fc7c651b048d9d1f5e7971f10ef5349fa1
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AAPT_FLAGS_H
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#define AAPT_FLAGS_H
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#include <functional>
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#include <ostream>
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#include <string>
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#include <unordered_set>
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#include <vector>
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#include "androidfw/StringPiece.h"
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#include "util/Maybe.h"
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namespace aapt {
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class Flags {
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public:
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Flags& RequiredFlag(const android::StringPiece& name, const android::StringPiece& description,
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std::string* value);
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Flags& RequiredFlagList(const android::StringPiece& name, const android::StringPiece& description,
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std::vector<std::string>* value);
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Flags& OptionalFlag(const android::StringPiece& name, const android::StringPiece& description,
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Maybe<std::string>* value);
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Flags& OptionalFlagList(const android::StringPiece& name, const android::StringPiece& description,
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std::vector<std::string>* value);
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Flags& OptionalFlagList(const android::StringPiece& name, const android::StringPiece& description,
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std::unordered_set<std::string>* value);
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Flags& OptionalSwitch(const android::StringPiece& name, const android::StringPiece& description,
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bool* value);
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void Usage(const android::StringPiece& command, std::ostream* out);
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bool Parse(const android::StringPiece& command, const std::vector<android::StringPiece>& args,
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std::ostream* outError);
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const std::vector<std::string>& GetArgs();
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private:
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struct Flag {
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std::string name;
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std::string description;
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std::function<bool(const android::StringPiece& value)> action;
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bool required;
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size_t num_args;
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bool parsed;
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};
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std::vector<Flag> flags_;
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std::vector<std::string> args_;
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};
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} // namespace aapt
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#endif // AAPT_FLAGS_H
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