553 lines
19 KiB
Java
553 lines
19 KiB
Java
package androidx.versionedparcelable;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.IInterface;
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import android.os.Parcelable;
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import androidx.collection.ArrayMap;
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import androidx.core.internal.view.SupportMenu;
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import androidx.versionedparcelable.VersionedParcel;
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import java.io.ByteArrayOutputStream;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.FilterInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.lang.reflect.Method;
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import java.nio.charset.Charset;
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import java.util.Set;
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/* loaded from: classes.dex */
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class VersionedParcelStream extends VersionedParcel {
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private static final int TYPE_BOOLEAN = 5;
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private static final int TYPE_BOOLEAN_ARRAY = 6;
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private static final int TYPE_DOUBLE = 7;
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private static final int TYPE_DOUBLE_ARRAY = 8;
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private static final int TYPE_FLOAT = 13;
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private static final int TYPE_FLOAT_ARRAY = 14;
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private static final int TYPE_INT = 9;
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private static final int TYPE_INT_ARRAY = 10;
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private static final int TYPE_LONG = 11;
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private static final int TYPE_LONG_ARRAY = 12;
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private static final int TYPE_NULL = 0;
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private static final int TYPE_STRING = 3;
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private static final int TYPE_STRING_ARRAY = 4;
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private static final int TYPE_SUB_BUNDLE = 1;
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private static final int TYPE_SUB_PERSISTABLE_BUNDLE = 2;
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private static final Charset UTF_16 = Charset.forName("UTF-16");
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int mCount;
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private DataInputStream mCurrentInput;
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private DataOutputStream mCurrentOutput;
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private FieldBuffer mFieldBuffer;
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private int mFieldId;
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int mFieldSize;
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private boolean mIgnoreParcelables;
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private final DataInputStream mMasterInput;
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private final DataOutputStream mMasterOutput;
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@Override // androidx.versionedparcelable.VersionedParcel
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public boolean isStream() {
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return true;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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protected CharSequence readCharSequence() {
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return null;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public <T extends Parcelable> T readParcelable() {
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return null;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public IBinder readStrongBinder() {
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return null;
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}
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public VersionedParcelStream(InputStream inputStream, OutputStream outputStream) {
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this(inputStream, outputStream, new ArrayMap(), new ArrayMap(), new ArrayMap());
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}
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private VersionedParcelStream(InputStream inputStream, OutputStream outputStream, ArrayMap<String, Method> arrayMap, ArrayMap<String, Method> arrayMap2, ArrayMap<String, Class> arrayMap3) {
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super(arrayMap, arrayMap2, arrayMap3);
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this.mCount = 0;
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this.mFieldId = -1;
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this.mFieldSize = -1;
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DataInputStream dataInputStream = inputStream != null ? new DataInputStream(new FilterInputStream(inputStream) { // from class: androidx.versionedparcelable.VersionedParcelStream.1
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@Override // java.io.FilterInputStream, java.io.InputStream
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public int read() throws IOException {
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if (VersionedParcelStream.this.mFieldSize != -1 && VersionedParcelStream.this.mCount >= VersionedParcelStream.this.mFieldSize) {
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throw new IOException();
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}
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int read = super.read();
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VersionedParcelStream.this.mCount++;
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return read;
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}
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@Override // java.io.FilterInputStream, java.io.InputStream
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public int read(byte[] bArr, int i, int i2) throws IOException {
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if (VersionedParcelStream.this.mFieldSize != -1 && VersionedParcelStream.this.mCount >= VersionedParcelStream.this.mFieldSize) {
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throw new IOException();
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}
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int read = super.read(bArr, i, i2);
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if (read > 0) {
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VersionedParcelStream.this.mCount += read;
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}
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return read;
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}
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@Override // java.io.FilterInputStream, java.io.InputStream
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public long skip(long j) throws IOException {
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if (VersionedParcelStream.this.mFieldSize != -1 && VersionedParcelStream.this.mCount >= VersionedParcelStream.this.mFieldSize) {
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throw new IOException();
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}
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long skip = super.skip(j);
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if (skip > 0) {
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VersionedParcelStream.this.mCount += (int) skip;
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}
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return skip;
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}
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}) : null;
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this.mMasterInput = dataInputStream;
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DataOutputStream dataOutputStream = outputStream != null ? new DataOutputStream(outputStream) : null;
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this.mMasterOutput = dataOutputStream;
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this.mCurrentInput = dataInputStream;
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this.mCurrentOutput = dataOutputStream;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void setSerializationFlags(boolean z, boolean z2) {
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if (!z) {
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throw new RuntimeException("Serialization of this object is not allowed");
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}
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this.mIgnoreParcelables = z2;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void closeField() {
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FieldBuffer fieldBuffer = this.mFieldBuffer;
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if (fieldBuffer != null) {
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try {
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if (fieldBuffer.mOutput.size() != 0) {
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this.mFieldBuffer.flushField();
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}
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this.mFieldBuffer = null;
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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protected VersionedParcel createSubParcel() {
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return new VersionedParcelStream(this.mCurrentInput, this.mCurrentOutput, this.mReadCache, this.mWriteCache, this.mParcelizerCache);
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public boolean readField(int i) {
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while (true) {
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try {
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int i2 = this.mFieldId;
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if (i2 == i) {
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return true;
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}
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if (String.valueOf(i2).compareTo(String.valueOf(i)) > 0) {
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return false;
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}
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if (this.mCount < this.mFieldSize) {
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this.mMasterInput.skip(r2 - r1);
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}
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this.mFieldSize = -1;
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int readInt = this.mMasterInput.readInt();
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this.mCount = 0;
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int i3 = readInt & SupportMenu.USER_MASK;
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if (i3 == 65535) {
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i3 = this.mMasterInput.readInt();
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}
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this.mFieldId = (readInt >> 16) & SupportMenu.USER_MASK;
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this.mFieldSize = i3;
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} catch (IOException unused) {
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return false;
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}
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void setOutputField(int i) {
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closeField();
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FieldBuffer fieldBuffer = new FieldBuffer(i, this.mMasterOutput);
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this.mFieldBuffer = fieldBuffer;
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this.mCurrentOutput = fieldBuffer.mDataStream;
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeByteArray(byte[] bArr) {
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try {
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if (bArr != null) {
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this.mCurrentOutput.writeInt(bArr.length);
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this.mCurrentOutput.write(bArr);
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} else {
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this.mCurrentOutput.writeInt(-1);
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}
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeByteArray(byte[] bArr, int i, int i2) {
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try {
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if (bArr != null) {
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this.mCurrentOutput.writeInt(i2);
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this.mCurrentOutput.write(bArr, i, i2);
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} else {
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this.mCurrentOutput.writeInt(-1);
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}
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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protected void writeCharSequence(CharSequence charSequence) {
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if (!this.mIgnoreParcelables) {
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throw new RuntimeException("CharSequence cannot be written to an OutputStream");
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeInt(int i) {
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try {
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this.mCurrentOutput.writeInt(i);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeLong(long j) {
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try {
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this.mCurrentOutput.writeLong(j);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeFloat(float f) {
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try {
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this.mCurrentOutput.writeFloat(f);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeDouble(double d) {
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try {
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this.mCurrentOutput.writeDouble(d);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeString(String str) {
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try {
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if (str != null) {
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byte[] bytes = str.getBytes(UTF_16);
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this.mCurrentOutput.writeInt(bytes.length);
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this.mCurrentOutput.write(bytes);
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} else {
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this.mCurrentOutput.writeInt(-1);
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}
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeBoolean(boolean z) {
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try {
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this.mCurrentOutput.writeBoolean(z);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeStrongBinder(IBinder iBinder) {
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if (!this.mIgnoreParcelables) {
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throw new RuntimeException("Binders cannot be written to an OutputStream");
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeParcelable(Parcelable parcelable) {
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if (!this.mIgnoreParcelables) {
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throw new RuntimeException("Parcelables cannot be written to an OutputStream");
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeStrongInterface(IInterface iInterface) {
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if (!this.mIgnoreParcelables) {
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throw new RuntimeException("Binders cannot be written to an OutputStream");
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public int readInt() {
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try {
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return this.mCurrentInput.readInt();
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public long readLong() {
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try {
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return this.mCurrentInput.readLong();
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public float readFloat() {
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try {
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return this.mCurrentInput.readFloat();
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public double readDouble() {
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try {
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return this.mCurrentInput.readDouble();
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public String readString() {
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try {
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int readInt = this.mCurrentInput.readInt();
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if (readInt <= 0) {
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return null;
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}
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byte[] bArr = new byte[readInt];
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this.mCurrentInput.readFully(bArr);
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return new String(bArr, UTF_16);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public byte[] readByteArray() {
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try {
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int readInt = this.mCurrentInput.readInt();
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if (readInt <= 0) {
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return null;
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}
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byte[] bArr = new byte[readInt];
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this.mCurrentInput.readFully(bArr);
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return bArr;
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public boolean readBoolean() {
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try {
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return this.mCurrentInput.readBoolean();
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public void writeBundle(Bundle bundle) {
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try {
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if (bundle != null) {
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Set<String> keySet = bundle.keySet();
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this.mCurrentOutput.writeInt(keySet.size());
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for (String str : keySet) {
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writeString(str);
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writeObject(bundle.get(str));
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}
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return;
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}
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this.mCurrentOutput.writeInt(-1);
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} catch (IOException e) {
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throw new VersionedParcel.ParcelException(e);
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}
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}
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@Override // androidx.versionedparcelable.VersionedParcel
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public Bundle readBundle() {
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int readInt = readInt();
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if (readInt < 0) {
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return null;
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}
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Bundle bundle = new Bundle();
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for (int i = 0; i < readInt; i++) {
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readObject(readInt(), readString(), bundle);
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}
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return bundle;
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}
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private void writeObject(Object obj) {
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if (obj == null) {
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writeInt(0);
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return;
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}
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if (obj instanceof Bundle) {
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writeInt(1);
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writeBundle((Bundle) obj);
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return;
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}
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if (obj instanceof String) {
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writeInt(3);
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writeString((String) obj);
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return;
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}
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if (obj instanceof String[]) {
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writeInt(4);
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writeArray((String[]) obj);
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return;
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}
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if (obj instanceof Boolean) {
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writeInt(5);
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writeBoolean(((Boolean) obj).booleanValue());
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return;
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}
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if (obj instanceof boolean[]) {
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writeInt(6);
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writeBooleanArray((boolean[]) obj);
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return;
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}
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if (obj instanceof Double) {
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writeInt(7);
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writeDouble(((Double) obj).doubleValue());
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return;
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}
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if (obj instanceof double[]) {
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writeInt(8);
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writeDoubleArray((double[]) obj);
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return;
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}
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if (obj instanceof Integer) {
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writeInt(9);
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writeInt(((Integer) obj).intValue());
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return;
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}
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if (obj instanceof int[]) {
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writeInt(10);
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writeIntArray((int[]) obj);
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return;
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}
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if (obj instanceof Long) {
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writeInt(11);
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writeLong(((Long) obj).longValue());
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return;
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}
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if (obj instanceof long[]) {
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writeInt(12);
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writeLongArray((long[]) obj);
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} else if (obj instanceof Float) {
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writeInt(13);
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writeFloat(((Float) obj).floatValue());
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} else if (obj instanceof float[]) {
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writeInt(14);
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writeFloatArray((float[]) obj);
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} else {
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throw new IllegalArgumentException("Unsupported type " + obj.getClass());
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}
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}
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private void readObject(int i, String str, Bundle bundle) {
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switch (i) {
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case 0:
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bundle.putParcelable(str, null);
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return;
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case 1:
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bundle.putBundle(str, readBundle());
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return;
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case 2:
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bundle.putBundle(str, readBundle());
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return;
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case 3:
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bundle.putString(str, readString());
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return;
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case 4:
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bundle.putStringArray(str, (String[]) readArray(new String[0]));
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return;
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case 5:
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bundle.putBoolean(str, readBoolean());
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return;
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case 6:
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bundle.putBooleanArray(str, readBooleanArray());
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return;
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case 7:
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bundle.putDouble(str, readDouble());
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return;
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case 8:
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bundle.putDoubleArray(str, readDoubleArray());
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return;
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case 9:
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bundle.putInt(str, readInt());
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return;
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case 10:
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bundle.putIntArray(str, readIntArray());
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return;
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case 11:
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bundle.putLong(str, readLong());
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return;
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case 12:
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bundle.putLongArray(str, readLongArray());
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return;
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case 13:
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bundle.putFloat(str, readFloat());
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return;
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case 14:
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bundle.putFloatArray(str, readFloatArray());
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return;
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default:
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throw new RuntimeException("Unknown type " + i);
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}
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}
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private static class FieldBuffer {
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final DataOutputStream mDataStream;
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private final int mFieldId;
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final ByteArrayOutputStream mOutput;
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private final DataOutputStream mTarget;
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FieldBuffer(int i, DataOutputStream dataOutputStream) {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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this.mOutput = byteArrayOutputStream;
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this.mDataStream = new DataOutputStream(byteArrayOutputStream);
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this.mFieldId = i;
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this.mTarget = dataOutputStream;
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}
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void flushField() throws IOException {
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this.mDataStream.flush();
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int size = this.mOutput.size();
|
|
this.mTarget.writeInt((this.mFieldId << 16) | (size >= 65535 ? SupportMenu.USER_MASK : size));
|
|
if (size >= 65535) {
|
|
this.mTarget.writeInt(size);
|
|
}
|
|
this.mOutput.writeTo(this.mTarget);
|
|
}
|
|
}
|
|
}
|