4382e44c42
With c++17, std::optional provides the functionality that Maybe provided. Bug: 183215655 Test: aapt2_tests Change-Id: I62bb9c2fa4985dc5217a6ed153df92b85ad9a034
96 lines
3.8 KiB
C++
96 lines
3.8 KiB
C++
/*
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* Copyright (C) 2018 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 AAPT2_COMPILE_H
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#define AAPT2_COMPILE_H
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#include <optional>
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#include <androidfw/StringPiece.h>
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#include "format/Archive.h"
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#include "process/IResourceTableConsumer.h"
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#include "Command.h"
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#include "Diagnostics.h"
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#include "ResourceTable.h"
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namespace aapt {
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struct CompileOptions {
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std::string output_path;
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std::optional<std::string> source_path;
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std::optional<std::string> res_dir;
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std::optional<std::string> res_zip;
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std::optional<std::string> generate_text_symbols_path;
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std::optional<Visibility::Level> visibility;
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bool pseudolocalize = false;
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bool no_png_crunch = false;
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bool legacy_mode = false;
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// See comments on aapt::ResourceParserOptions.
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bool preserve_visibility_of_styleables = false;
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bool verbose = false;
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};
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/** Parses flags and compiles resources to be used in linking. */
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class CompileCommand : public Command {
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public:
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explicit CompileCommand(IDiagnostics* diagnostic) : Command("compile", "c"),
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diagnostic_(diagnostic) {
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SetDescription("Compiles resources to be linked into an apk.");
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AddRequiredFlag("-o", "Output path", &options_.output_path, Command::kPath);
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AddOptionalFlag("--dir", "Directory to scan for resources", &options_.res_dir, Command::kPath);
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AddOptionalFlag("--zip", "Zip file containing the res directory to scan for resources",
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&options_.res_zip, Command::kPath);
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AddOptionalFlag("--output-text-symbols",
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"Generates a text file containing the resource symbols in the\n"
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"specified file", &options_.generate_text_symbols_path, Command::kPath);
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AddOptionalSwitch("--pseudo-localize", "Generate resources for pseudo-locales "
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"(en-XA and ar-XB)", &options_.pseudolocalize);
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AddOptionalSwitch("--no-crunch", "Disables PNG processing", &options_.no_png_crunch);
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AddOptionalSwitch("--legacy", "Treat errors that used to be valid in AAPT as warnings",
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&options_.legacy_mode);
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AddOptionalSwitch("--preserve-visibility-of-styleables",
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"If specified, apply the same visibility rules for\n"
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"styleables as are used for all other resources.\n"
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"Otherwise, all stylesables will be made public.",
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&options_.preserve_visibility_of_styleables);
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AddOptionalFlag("--visibility",
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"Sets the visibility of the compiled resources to the specified\n"
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"level. Accepted levels: public, private, default", &visibility_);
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AddOptionalSwitch("-v", "Enables verbose logging", &options_.verbose);
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AddOptionalFlag("--trace-folder", "Generate systrace json trace fragment to specified folder.",
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&trace_folder_);
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AddOptionalFlag("--source-path",
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"Sets the compiled resource file source file path to the given string.",
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&options_.source_path);
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}
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int Action(const std::vector<std::string>& args) override;
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private:
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IDiagnostics* diagnostic_;
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CompileOptions options_;
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std::optional<std::string> visibility_;
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std::optional<std::string> trace_folder_;
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};
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int Compile(IAaptContext* context, io::IFileCollection* inputs, IArchiveWriter* output_writer,
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CompileOptions& options);
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}// namespace aapt
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#endif //AAPT2_COMPILE_H
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