brut.androlib.Config Maven / Gradle / Ivy

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/*
 *  Copyright (C) 2010 Ryszard Wiśniewski 
 *  Copyright (C) 2010 Connor Tumbleson 
 *
 *  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
 *
 *       https://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 brut.androlib;

import brut.androlib.exceptions.AndrolibException;
import brut.util.OSDetection;

import java.io.File;
import java.util.logging.Logger;

public class Config {
    private static Config instance = null;
    private final static Logger LOGGER = Logger.getLogger(Config.class.getName());

    public final static short DECODE_SOURCES_NONE = 0x0000;
    public final static short DECODE_SOURCES_SMALI = 0x0001;
    public final static short DECODE_SOURCES_SMALI_ONLY_MAIN_CLASSES = 0x0010;

    public final static short DECODE_RESOURCES_NONE = 0x0100;
    public final static short DECODE_RESOURCES_FULL = 0x0101;

    public final static short FORCE_DECODE_MANIFEST_NONE = 0x0000;
    public final static short FORCE_DECODE_MANIFEST_FULL = 0x0001;

    public final static short DECODE_ASSETS_NONE = 0x0000;
    public final static short DECODE_ASSETS_FULL = 0x0001;

    public final static short DECODE_RES_RESOLVE_REMOVE = 0x0000;
    public final static short DECODE_RES_RESOLVE_DUMMY = 0x0001;
    public final static short DECODE_RES_RESOLVE_RETAIN = 0x0002;

    // Build options
    public boolean forceBuildAll = false;
    public boolean forceDeleteFramework = false;
    public boolean debugMode = false;
    public boolean netSecConf = false;
    public boolean verbose = false;
    public boolean copyOriginalFiles = false;
    public boolean updateFiles = false;
    public boolean useAapt2 = true;
    public boolean noCrunch = false;

    // Decode options
    public short decodeSources = DECODE_SOURCES_SMALI;
    public short decodeResources = DECODE_RESOURCES_FULL;
    public short forceDecodeManifest = FORCE_DECODE_MANIFEST_NONE;
    public short decodeAssets = DECODE_ASSETS_FULL;
    public short decodeResolveMode = DECODE_RES_RESOLVE_REMOVE;
    public int apiLevel = 0;
    public boolean analysisMode = false;
    public boolean forceDelete = false;
    public boolean keepBrokenResources = false;
    public boolean baksmaliDebugMode = true;

    // Common options
    public String frameworkDirectory = null;
    public String frameworkTag = null;
    public String aaptPath = "";
    public int aaptVersion = 1; // default to v1

    // Utility functions
    public boolean isAapt2() {
        return this.useAapt2 || this.aaptVersion == 2;
    }

    public boolean isDecodeResolveModeUsingDummies() {
        return decodeResolveMode == DECODE_RES_RESOLVE_DUMMY;
    }

    public boolean isDecodeResolveModeRemoving() {
        return decodeResolveMode == DECODE_RES_RESOLVE_REMOVE;
    }

    private Config() {
        instance = this;
    }

    public static Config getInstance() {
        if (instance == null) {
            instance = new Config();
        }
        return instance;
    }

    private void setDefaultFrameworkDirectory() {
        File parentPath = new File(System.getProperty("user.home"));
        String path;
        if (OSDetection.isMacOSX()) {
            path = parentPath.getAbsolutePath() + String.format("%1$sLibrary%1$sapktool%1$sframework", File.separatorChar);
        } else if (OSDetection.isWindows()) {
            path = parentPath.getAbsolutePath() + String.format("%1$sAppData%1$sLocal%1$sapktool%1$sframework", File.separatorChar);
        } else {
            String xdgDataFolder = System.getenv("XDG_DATA_HOME");
            if (xdgDataFolder != null) {
                path = xdgDataFolder + String.format("%1$sapktool%1$sframework", File.separatorChar);
            } else {
                path = parentPath.getAbsolutePath() + String.format("%1$s.local%1$sshare%1$sapktool%1$sframework", File.separatorChar);
            }
        }
        frameworkDirectory = path;
    }

    public void setDecodeSources(short mode) throws AndrolibException {
        if (mode != DECODE_SOURCES_NONE && mode != DECODE_SOURCES_SMALI && mode != DECODE_SOURCES_SMALI_ONLY_MAIN_CLASSES) {
            throw new AndrolibException("Invalid decode sources mode: " + mode);
        }
        if (decodeSources == DECODE_SOURCES_NONE && mode == DECODE_SOURCES_SMALI_ONLY_MAIN_CLASSES) {
            LOGGER.info("--only-main-classes cannot be paired with -s/--no-src. Ignoring.");
            return;
        }
        decodeSources = mode;
    }

    public void setDecodeResolveMode(short mode) throws AndrolibException {
        if (mode != DECODE_RES_RESOLVE_REMOVE && mode != DECODE_RES_RESOLVE_DUMMY && mode != DECODE_RES_RESOLVE_RETAIN) {
            throw new AndrolibException("Invalid decode resources mode");
        }
        decodeResolveMode = mode;
    }

    public void setDecodeResources(short mode) throws AndrolibException {
        if (mode != DECODE_RESOURCES_NONE && mode != DECODE_RESOURCES_FULL) {
            throw new AndrolibException("Invalid decode resources mode");
        }
        decodeResources = mode;
    }

    public void setForceDecodeManifest(short mode) throws AndrolibException {
        if (mode != FORCE_DECODE_MANIFEST_NONE && mode != FORCE_DECODE_MANIFEST_FULL) {
            throw new AndrolibException("Invalid force decode manifest mode");
        }
        forceDecodeManifest = mode;
    }

    public void setDecodeAssets(short mode) throws AndrolibException {
        if (mode != DECODE_ASSETS_NONE && mode != DECODE_ASSETS_FULL) {
            throw new AndrolibException("Invalid decode asset mode");
        }
        decodeAssets = mode;
    }

    public static Config getDefaultConfig() {
        Config config = new Config();
        config.setDefaultFrameworkDirectory();
        return config;
    }
}