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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.build.config;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
public class MakeConfig extends ConfigBase {
/**
* The config files that were imported in this config pass.
*/
protected final ArrayList<ConfigFile> mConfigFiles = new ArrayList();
public enum BlockType {
UNSET,
BEFORE,
INHERIT,
AFTER
}
public static class ConfigFile {
/**
* The name of the file, relative to the tree root.
*/
private final String mFilename;
/**
* Sections of variable definitions and import statements. Product config
* files will always have at least one block.
*/
private final ArrayList<Block> mBlocks = new ArrayList();
public ConfigFile(String filename) {
mFilename = filename;
}
public String getFilename() {
return mFilename;
}
public void addBlock(Block block) {
mBlocks.add(block);
}
public ArrayList<Block> getBlocks() {
return mBlocks;
}
}
/**
* A set of variables that were defined.
*/
public static class Block {
private final BlockType mBlockType;
private final TreeMap<String, Str> mValues = new TreeMap();
private Str mInheritedFile;
public Block(BlockType blockType) {
mBlockType = blockType;
}
public BlockType getBlockType() {
return mBlockType;
}
public void addVar(String varName, Str varValue) {
mValues.put(varName, varValue);
}
public Str getVar(String varName) {
return mValues.get(varName);
}
public TreeMap<String, Str> getVars() {
return mValues;
}
public void setInheritedFile(Str filename) {
mInheritedFile = filename;
}
public Str getInheritedFile() {
return mInheritedFile;
}
}
/**
* Adds the given config file. Returns any one previously added, or null.
*/
public ConfigFile addConfigFile(ConfigFile file) {
ConfigFile prev = null;
for (ConfigFile f: mConfigFiles) {
if (f.getFilename().equals(file.getFilename())) {
prev = f;
break;
}
}
mConfigFiles.add(file);
return prev;
}
public List<ConfigFile> getConfigFiles() {
return mConfigFiles;
}
public void printToStream(PrintStream out) {
out.println("MakeConfig {");
out.println(" phase: " + mPhase);
out.println(" rootNodes: " + mRootNodes);
out.print(" singleVars: [ ");
for (Map.Entry<String,VarType> entry: mProductVars.entrySet()) {
if (entry.getValue() == VarType.SINGLE) {
out.print(entry.getKey());
out.print(" ");
}
}
out.println("]");
out.print(" listVars: [ ");
for (Map.Entry<String,VarType> entry: mProductVars.entrySet()) {
if (entry.getValue() == VarType.LIST) {
out.print(entry.getKey());
out.print(" ");
}
}
out.println("]");
out.println(" configFiles: [");
for (final ConfigFile configFile: mConfigFiles) {
out.println(" ConfigFile {");
out.println(" filename: " + configFile.getFilename());
out.println(" blocks: [");
for (Block block: configFile.getBlocks()) {
out.println(" Block {");
out.println(" type: " + block.getBlockType());
if (block.getBlockType() == BlockType.INHERIT) {
out.println(" inherited: " + block.getInheritedFile());
}
out.println(" values: {");
for (Map.Entry<String,Str> var: block.getVars().entrySet()) {
if (!var.getKey().equals("PRODUCT_PACKAGES")) {
continue;
}
out.println(" " + var.getKey() + ": " + var.getValue());
}
out.println(" }");
out.println(" }");
}
out.println(" ]");
out.println(" }");
}
out.println(" ] // configFiles");
out.println("} // MakeConfig");
}
}
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