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Make DumpCommand a DexInputCommand

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This commit is contained in:
Ben Gruver 2016-08-28 13:01:44 -07:00
parent 4254a2073a
commit 36be93a76a
1 changed files with 9 additions and 40 deletions
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49
baksmali/src/main/java/org/jf/baksmali/DumpCommand.java
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@ -34,14 +34,11 @@ package org.jf.baksmali;
import com.beust.jcommander.JCommander; import com.beust.jcommander.JCommander;
import com.beust.jcommander.Parameter; import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters; import com.beust.jcommander.Parameters;
import org.jf.dexlib2.DexFileFactory;
import org.jf.dexlib2.Opcodes; import org.jf.dexlib2.Opcodes;
import org.jf.dexlib2.dexbacked.DexBackedDexFile; import org.jf.dexlib2.dexbacked.DexBackedDexFile;
import org.jf.dexlib2.dexbacked.OatFile;
import org.jf.dexlib2.dexbacked.raw.RawDexFile; import org.jf.dexlib2.dexbacked.raw.RawDexFile;
import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator; import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator;
import org.jf.util.ConsoleUtil; import org.jf.util.ConsoleUtil;
import org.jf.util.jcommander.Command;
import org.jf.util.jcommander.ExtendedParameter; import org.jf.util.jcommander.ExtendedParameter;
import org.jf.util.jcommander.ExtendedParameters; import org.jf.util.jcommander.ExtendedParameters;
@ -53,7 +50,7 @@ import java.util.List;
@ExtendedParameters( @ExtendedParameters(
commandName = "dump", commandName = "dump",
commandAliases = "du") commandAliases = "du")
public class DumpCommand extends Command { public class DumpCommand extends DexInputCommand {
@Parameter(names = {"-h", "-?", "--help"}, help = true, @Parameter(names = {"-h", "-?", "--help"}, help = true,
description = "Show usage information for this command.") description = "Show usage information for this command.")
@ -73,54 +70,26 @@ public class DumpCommand extends Command {
"files, you can specify which dex file to disassemble by appending the name of the dex file with a " + "files, you can specify which dex file to disassemble by appending the name of the dex file with a " +
"colon. E.g. \"something.apk:classes2.dex\"") "colon. E.g. \"something.apk:classes2.dex\"")
@ExtendedParameter(argumentNames = "file") @ExtendedParameter(argumentNames = "file")
private String input; private List<String> inputList;
public DumpCommand(@Nonnull List<JCommander> commandAncestors) { public DumpCommand(@Nonnull List<JCommander> commandAncestors) {
super(commandAncestors); super(commandAncestors);
} }
public void run() { public void run() {
if (help || input == null || input.isEmpty()) { if (help || inputList == null || inputList.isEmpty()) {
usage(); usage();
return; return;
} }
String inputDexPath = input; if (inputList.size() > 1) {
System.err.println("Too many files specified");
File dexFileFile = new File(inputDexPath); usage();
String dexFileEntry = null; return;
if (!dexFileFile.exists()) {
int colonIndex = inputDexPath.lastIndexOf(':');
if (colonIndex >= 0) {
dexFileFile = new File(inputDexPath.substring(0, colonIndex));
dexFileEntry = inputDexPath.substring(colonIndex+1);
}
if (!dexFileFile.exists()) {
System.err.println("Can't find the file " + inputDexPath);
System.exit(1);
}
} }
DexBackedDexFile dexFile = null; String input = inputList.get(0);
try { DexBackedDexFile dexFile = loadDexFile(input, 15, false);
dexFile = DexFileFactory.loadDexFile(dexFileFile, dexFileEntry, apiLevel, experimentalOpcodes);
} catch (DexFileFactory.MultipleDexFilesException ex) {
System.err.println(String.format("%s is an oat file that contains multiple dex files. You must specify " +
"which one to load. E.g. To load the \"classes2.dex\" entry from blah.apk, you should use " +
"\"blah.apk:classes2.dex\"", dexFileFile));
System.err.println("Valid entries include:");
for (OatFile.OatDexFile oatDexFile: ex.oatFile.getDexFiles()) {
System.err.println(oatDexFile.filename);
}
System.exit(1);
} catch (IOException ex) {
System.err.println("There was an error while reading the dex file");
ex.printStackTrace(System.err);
System.exit(-1);
}
try { try {
dump(dexFile, System.out, apiLevel); dump(dexFile, System.out, apiLevel);