package org.jf.dexlib2.dexbacked.raw;
import org.jf.dexlib2.dexbacked.DexBackedDexFile;
import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator;
import org.jf.dexlib2.util.AnnotatedBytes;
import org.jf.util.StringUtils;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public class StringIdItem {
public static final int ITEM_SIZE = 4;
@Nonnull
public static SectionAnnotator makeAnnotator(@Nonnull DexAnnotator annotator, @Nonnull MapItem mapItem) {
return new SectionAnnotator(annotator, mapItem) {
@Nonnull @Override public String getItemName() {
return "string_id_item";
}
@Override
public void annotateItem(@Nonnull AnnotatedBytes out, int itemIndex, @Nullable String itemIdentity) {
int stringDataOffset = dexFile.getBuffer().readSmallUint(out.getCursor());
try {
String stringValue = dexFile.getStringSection().get(itemIndex);
out.annotate(4, "string_data_item[0x%x]: \"%s\"", stringDataOffset,
StringUtils.escapeString(stringValue));
return;
} catch (Exception ex) {
System.err.print("Error while resolving string value at index: ");
System.err.print(itemIndex);
ex.printStackTrace(System.err);
}
out.annotate(4, "string_id_item[0x%x]", stringDataOffset);
}
};
}
@Nonnull
public static String getReferenceAnnotation(@Nonnull DexBackedDexFile dexFile, int stringIndex) {
return getReferenceAnnotation(dexFile, stringIndex, false);
}
public static String getReferenceAnnotation(@Nonnull DexBackedDexFile dexFile, int stringIndex, boolean quote) {
try {
String string = dexFile.getStringSection().get(stringIndex);
if (quote) {
string = String.format("\"%s\"", StringUtils.escapeString(string));
}
return String.format("string_id_item[%d]: %s", stringIndex, string);
} catch (Exception ex) {
ex.printStackTrace(System.err);
}
return String.format("string_id_item[%d]", stringIndex);
}
@Nonnull
public static String getOptionalReferenceAnnotation(@Nonnull DexBackedDexFile dexFile, int stringIndex) {
return getOptionalReferenceAnnotation(dexFile, stringIndex, false);
}
public static String getOptionalReferenceAnnotation(@Nonnull DexBackedDexFile dexFile, int stringIndex,
boolean quote) {
if (stringIndex == -1) {
return "string_id_item[NO_INDEX]";
}
return getReferenceAnnotation(dexFile, stringIndex, quote);
}
}