package okhttp3.internal.ws;

import androidx.media3.common.MimeTypes;
import java.io.Closeable;
import java.io.IOException;
import java.net.ProtocolException;
import java.util.concurrent.TimeUnit;
import kotlin.Metadata;
import kotlin.jvm.internal.SourceDebugExtension;
import nb.g;
import okhttp3.internal.Util;
import okio.Buffer;
import okio.BufferedSource;
import okio.ByteString;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/* JADX INFO: loaded from: classes2.dex */
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@SourceDebugExtension({"SMAP\nWebSocketReader.kt\nKotlin\n*S Kotlin\n*F\n+ 1 WebSocketReader.kt\nokhttp3/internal/ws/WebSocketReader\n+ 2 fake.kt\nkotlin/jvm/internal/FakeKt\n*L\n1#1,298:1\n1#2:299\n*E\n"})
public final class WebSocketReader implements Closeable {
    private boolean closed;

    @NotNull
    private final Buffer controlFrameBuffer;

    @NotNull
    private final FrameCallback frameCallback;
    private long frameLength;
    private final boolean isClient;
    private boolean isControlFrame;
    private boolean isFinalFrame;

    @Nullable
    private final Buffer.UnsafeCursor maskCursor;

    @Nullable
    private final byte[] maskKey;

    @NotNull
    private final Buffer messageFrameBuffer;

    @Nullable
    private MessageInflater messageInflater;
    private final boolean noContextTakeover;
    private int opcode;
    private final boolean perMessageDeflate;
    private boolean readingCompressedMessage;

    @NotNull
    private final BufferedSource source;

    @Metadata(d1 = {"\u0000$\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\u0010\u000e\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0004\n\u0002\u0010\b\n\u0002\b\u0004\bf\u0018\u00002\u00020\u0001J\u0010\u0010\u0005\u001a\u00020\u00042\u0006\u0010\u0003\u001a\u00020\u0002H&J\u0010\u0010\u0005\u001a\u00020\u00042\u0006\u0010\u0007\u001a\u00020\u0006H&J\u0010\u0010\t\u001a\u00020\u00042\u0006\u0010\b\u001a\u00020\u0006H&J\u0010\u0010\n\u001a\u00020\u00042\u0006\u0010\b\u001a\u00020\u0006H&J\u0018\u0010\u000e\u001a\u00020\u00042\u0006\u0010\f\u001a\u00020\u000b2\u0006\u0010\r\u001a\u00020\u0002H&¨\u0006\u000f"}, d2 = {"Lokhttp3/internal/ws/WebSocketReader$FrameCallback;", "", "", MimeTypes.BASE_TYPE_TEXT, "Lkd/e;", "onReadMessage", "Lokio/ByteString;", "bytes", "payload", "onReadPing", "onReadPong", "", "code", "reason", "onReadClose", "okhttp"}, k = 1, mv = {1, 8, 0})
    public interface FrameCallback {
        void onReadClose(int i10, @NotNull String str);

        void onReadMessage(@NotNull String str) throws IOException;

        void onReadMessage(@NotNull ByteString byteString) throws IOException;

        void onReadPing(@NotNull ByteString byteString);

        void onReadPong(@NotNull ByteString byteString);
    }

    public WebSocketReader(boolean z10, @NotNull BufferedSource bufferedSource, @NotNull FrameCallback frameCallback, boolean z11, boolean z12) {
        g.i(bufferedSource, "source");
        g.i(frameCallback, "frameCallback");
        this.isClient = z10;
        this.source = bufferedSource;
        this.frameCallback = frameCallback;
        this.perMessageDeflate = z11;
        this.noContextTakeover = z12;
        this.controlFrameBuffer = new Buffer();
        this.messageFrameBuffer = new Buffer();
        this.maskKey = z10 ? null : new byte[4];
        this.maskCursor = z10 ? null : new Buffer.UnsafeCursor();
    }

    private final void readControlFrame() throws IOException {
        short s10;
        String utf8;
        long j10 = this.frameLength;
        if (j10 > 0) {
            this.source.readFully(this.controlFrameBuffer, j10);
            if (!this.isClient) {
                Buffer buffer = this.controlFrameBuffer;
                Buffer.UnsafeCursor unsafeCursor = this.maskCursor;
                g.f(unsafeCursor);
                buffer.readAndWriteUnsafe(unsafeCursor);
                this.maskCursor.seek(0L);
                WebSocketProtocol webSocketProtocol = WebSocketProtocol.INSTANCE;
                Buffer.UnsafeCursor unsafeCursor2 = this.maskCursor;
                byte[] bArr = this.maskKey;
                g.f(bArr);
                webSocketProtocol.toggleMask(unsafeCursor2, bArr);
                this.maskCursor.close();
            }
        }
        switch (this.opcode) {
            case 8:
                long size = this.controlFrameBuffer.size();
                if (size == 1) {
                    throw new ProtocolException("Malformed close payload length of 1.");
                }
                if (size != 0) {
                    s10 = this.controlFrameBuffer.readShort();
                    utf8 = this.controlFrameBuffer.readUtf8();
                    String strCloseCodeExceptionMessage = WebSocketProtocol.INSTANCE.closeCodeExceptionMessage(s10);
                    if (strCloseCodeExceptionMessage != null) {
                        throw new ProtocolException(strCloseCodeExceptionMessage);
                    }
                } else {
                    s10 = 1005;
                    utf8 = "";
                }
                this.frameCallback.onReadClose(s10, utf8);
                this.closed = true;
                return;
            case 9:
                this.frameCallback.onReadPing(this.controlFrameBuffer.readByteString());
                return;
            case 10:
                this.frameCallback.onReadPong(this.controlFrameBuffer.readByteString());
                return;
            default:
                throw new ProtocolException("Unknown control opcode: " + Util.toHexString(this.opcode));
        }
    }

    private final void readHeader() throws IOException {
        boolean z10;
        if (this.closed) {
            throw new IOException("closed");
        }
        long timeoutNanos = this.source.getTimeout().getTimeoutNanos();
        this.source.getTimeout().clearTimeout();
        try {
            int iAnd = Util.and(this.source.readByte(), 255);
            this.source.getTimeout().timeout(timeoutNanos, TimeUnit.NANOSECONDS);
            int i10 = iAnd & 15;
            this.opcode = i10;
            boolean z11 = (iAnd & 128) != 0;
            this.isFinalFrame = z11;
            boolean z12 = (iAnd & 8) != 0;
            this.isControlFrame = z12;
            if (z12 && !z11) {
                throw new ProtocolException("Control frames must be final.");
            }
            boolean z13 = (iAnd & 64) != 0;
            if (i10 == 1 || i10 == 2) {
                if (!z13) {
                    z10 = false;
                } else {
                    if (!this.perMessageDeflate) {
                        throw new ProtocolException("Unexpected rsv1 flag");
                    }
                    z10 = true;
                }
                this.readingCompressedMessage = z10;
            } else if (z13) {
                throw new ProtocolException("Unexpected rsv1 flag");
            }
            if ((iAnd & 32) != 0) {
                throw new ProtocolException("Unexpected rsv2 flag");
            }
            if ((iAnd & 16) != 0) {
                throw new ProtocolException("Unexpected rsv3 flag");
            }
            int iAnd2 = Util.and(this.source.readByte(), 255);
            boolean z14 = (iAnd2 & 128) != 0;
            if (z14 == this.isClient) {
                throw new ProtocolException(this.isClient ? "Server-sent frames must not be masked." : "Client-sent frames must be masked.");
            }
            long j10 = iAnd2 & 127;
            this.frameLength = j10;
            if (j10 == 126) {
                this.frameLength = Util.and(this.source.readShort(), 65535);
            } else if (j10 == 127) {
                long j11 = this.source.readLong();
                this.frameLength = j11;
                if (j11 < 0) {
                    throw new ProtocolException("Frame length 0x" + Util.toHexString(this.frameLength) + " > 0x7FFFFFFFFFFFFFFF");
                }
            }
            if (this.isControlFrame && this.frameLength > 125) {
                throw new ProtocolException("Control frame must be less than 125B.");
            }
            if (z14) {
                BufferedSource bufferedSource = this.source;
                byte[] bArr = this.maskKey;
                g.f(bArr);
                bufferedSource.readFully(bArr);
            }
        } catch (Throwable th) {
            this.source.getTimeout().timeout(timeoutNanos, TimeUnit.NANOSECONDS);
            throw th;
        }
    }

    private final void readMessage() throws IOException {
        while (!this.closed) {
            long j10 = this.frameLength;
            if (j10 > 0) {
                this.source.readFully(this.messageFrameBuffer, j10);
                if (!this.isClient) {
                    Buffer buffer = this.messageFrameBuffer;
                    Buffer.UnsafeCursor unsafeCursor = this.maskCursor;
                    g.f(unsafeCursor);
                    buffer.readAndWriteUnsafe(unsafeCursor);
                    this.maskCursor.seek(this.messageFrameBuffer.size() - this.frameLength);
                    WebSocketProtocol webSocketProtocol = WebSocketProtocol.INSTANCE;
                    Buffer.UnsafeCursor unsafeCursor2 = this.maskCursor;
                    byte[] bArr = this.maskKey;
                    g.f(bArr);
                    webSocketProtocol.toggleMask(unsafeCursor2, bArr);
                    this.maskCursor.close();
                }
            }
            if (this.isFinalFrame) {
                return;
            }
            readUntilNonControlFrame();
            if (this.opcode != 0) {
                throw new ProtocolException("Expected continuation opcode. Got: " + Util.toHexString(this.opcode));
            }
        }
        throw new IOException("closed");
    }

    private final void readMessageFrame() throws IOException {
        int i10 = this.opcode;
        if (i10 != 1 && i10 != 2) {
            throw new ProtocolException("Unknown opcode: " + Util.toHexString(i10));
        }
        readMessage();
        if (this.readingCompressedMessage) {
            MessageInflater messageInflater = this.messageInflater;
            if (messageInflater == null) {
                messageInflater = new MessageInflater(this.noContextTakeover);
                this.messageInflater = messageInflater;
            }
            messageInflater.inflate(this.messageFrameBuffer);
        }
        if (i10 == 1) {
            this.frameCallback.onReadMessage(this.messageFrameBuffer.readUtf8());
        } else {
            this.frameCallback.onReadMessage(this.messageFrameBuffer.readByteString());
        }
    }

    private final void readUntilNonControlFrame() throws IOException {
        while (!this.closed) {
            readHeader();
            if (!this.isControlFrame) {
                return;
            } else {
                readControlFrame();
            }
        }
    }

    @Override // java.io.Closeable, java.lang.AutoCloseable
    public void close() throws IOException {
        MessageInflater messageInflater = this.messageInflater;
        if (messageInflater != null) {
            messageInflater.close();
        }
    }

    @NotNull
    public final BufferedSource getSource() {
        return this.source;
    }

    public final void processNextFrame() throws IOException {
        readHeader();
        if (this.isControlFrame) {
            readControlFrame();
        } else {
            readMessageFrame();
        }
    }
}