package okhttp3.internal.http2;

import java.io.Closeable;
import java.io.IOException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import o.C14953gcr;
import o.C14957gcv;
import o.C15111ghZ;
import o.InterfaceC15148gic;
import okhttp3.internal.Util;
import okhttp3.internal.http2.Hpack;

/* loaded from: classes.dex */
public final class Http2Writer implements Closeable {
    public static final Companion Companion = new Companion(null);
    private static final Logger logger = Logger.getLogger(Http2.class.getName());
    private final boolean client;
    private boolean closed;
    private final C15111ghZ hpackBuffer;
    private final Hpack.Writer hpackWriter;
    private int maxFrameSize;
    private final InterfaceC15148gic sink;

    public Http2Writer(InterfaceC15148gic interfaceC15148gic, boolean z) {
        C14957gcv.e(interfaceC15148gic, "");
        this.sink = interfaceC15148gic;
        this.client = z;
        C15111ghZ c15111ghZ = new C15111ghZ();
        this.hpackBuffer = c15111ghZ;
        this.maxFrameSize = 16384;
        this.hpackWriter = new Hpack.Writer(0, false, c15111ghZ, 3, null);
    }

    public final void connectionPreface() throws IOException {
        synchronized (this) {
            if (this.closed) {
                throw new IOException("closed");
            }
            if (this.client) {
                Logger logger2 = logger;
                if (logger2.isLoggable(Level.FINE)) {
                    logger2.fine(Util.format(C14957gcv.c(">> CONNECTION ", (Object) Http2.CONNECTION_PREFACE.c()), new Object[0]));
                }
                this.sink.b(Http2.CONNECTION_PREFACE);
                this.sink.flush();
            }
        }
    }

    public final void applyAndAckSettings(Settings settings) throws IOException {
        synchronized (this) {
            C14957gcv.e(settings, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            this.maxFrameSize = settings.getMaxFrameSize(this.maxFrameSize);
            if (settings.getHeaderTableSize() != -1) {
                this.hpackWriter.resizeHeaderTable(settings.getHeaderTableSize());
            }
            frameHeader(0, 0, 4, 1);
            this.sink.flush();
        }
    }

    public final void pushPromise(int i, int i2, List<Header> list) throws IOException {
        synchronized (this) {
            C14957gcv.e(list, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            this.hpackWriter.writeHeaders(list);
            long j = this.hpackBuffer.c;
            int min = (int) Math.min(this.maxFrameSize - 4, j);
            long j2 = min;
            frameHeader(i, min + 4, 5, j == j2 ? 4 : 0);
            this.sink.j(i2 & Integer.MAX_VALUE);
            this.sink.write(this.hpackBuffer, j2);
            if (j > j2) {
                writeContinuationFrames(i, j - j2);
            }
        }
    }

    public final void flush() throws IOException {
        synchronized (this) {
            if (this.closed) {
                throw new IOException("closed");
            }
            this.sink.flush();
        }
    }

    public final void rstStream(int i, ErrorCode errorCode) throws IOException {
        synchronized (this) {
            C14957gcv.e(errorCode, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            if (errorCode.getHttpCode() == -1) {
                throw new IllegalArgumentException("Failed requirement.".toString());
            }
            frameHeader(i, 4, 3, 0);
            this.sink.j(errorCode.getHttpCode());
            this.sink.flush();
        }
    }

    public final void data(boolean z, int i, C15111ghZ c15111ghZ, int i2) throws IOException {
        synchronized (this) {
            if (this.closed) {
                throw new IOException("closed");
            }
            dataFrame(i, z ? 1 : 0, c15111ghZ, i2);
        }
    }

    public final void dataFrame(int i, int i2, C15111ghZ c15111ghZ, int i3) throws IOException {
        frameHeader(i, i3, 0, i2);
        if (i3 > 0) {
            InterfaceC15148gic interfaceC15148gic = this.sink;
            C14957gcv.e(c15111ghZ);
            interfaceC15148gic.write(c15111ghZ, i3);
        }
    }

    public final void settings(Settings settings) throws IOException {
        synchronized (this) {
            C14957gcv.e(settings, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            int i = 0;
            frameHeader(0, settings.size() * 6, 4, 0);
            while (i < 10) {
                if (settings.isSet(i)) {
                    this.sink.g(i != 4 ? i != 7 ? i : 4 : 3);
                    this.sink.j(settings.get(i));
                }
                i++;
            }
            this.sink.flush();
        }
    }

    public final void ping(boolean z, int i, int i2) throws IOException {
        synchronized (this) {
            if (this.closed) {
                throw new IOException("closed");
            }
            frameHeader(0, 8, 6, z ? 1 : 0);
            this.sink.j(i);
            this.sink.j(i2);
            this.sink.flush();
        }
    }

    public final void goAway(int i, ErrorCode errorCode, byte[] bArr) throws IOException {
        synchronized (this) {
            C14957gcv.e(errorCode, "");
            C14957gcv.e(bArr, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            if (errorCode.getHttpCode() == -1) {
                throw new IllegalArgumentException("errorCode.httpCode == -1".toString());
            }
            frameHeader(0, bArr.length + 8, 7, 0);
            this.sink.j(i);
            this.sink.j(errorCode.getHttpCode());
            if (!(bArr.length == 0)) {
                this.sink.a(bArr);
            }
            this.sink.flush();
        }
    }

    public final void windowUpdate(int i, long j) throws IOException {
        synchronized (this) {
            if (this.closed) {
                throw new IOException("closed");
            }
            if (j == 0 || j > 2147483647L) {
                throw new IllegalArgumentException(C14957gcv.c("windowSizeIncrement == 0 || windowSizeIncrement > 0x7fffffffL: ", Long.valueOf(j)).toString());
            }
            frameHeader(i, 4, 8, 0);
            this.sink.j((int) j);
            this.sink.flush();
        }
    }

    public final void frameHeader(int i, int i2, int i3, int i4) throws IOException {
        Logger logger2 = logger;
        if (logger2.isLoggable(Level.FINE)) {
            logger2.fine(Http2.INSTANCE.frameLog(false, i, i2, i3, i4));
        }
        if (i2 > this.maxFrameSize) {
            StringBuilder sb = new StringBuilder("FRAME_SIZE_ERROR length > ");
            sb.append(this.maxFrameSize);
            sb.append(": ");
            sb.append(i2);
            throw new IllegalArgumentException(sb.toString().toString());
        }
        if ((Integer.MIN_VALUE & i) != 0) {
            throw new IllegalArgumentException(C14957gcv.c("reserved bit set: ", Integer.valueOf(i)).toString());
        }
        Util.writeMedium(this.sink, i2);
        this.sink.b(i3 & 255);
        this.sink.b(i4 & 255);
        this.sink.j(i & Integer.MAX_VALUE);
    }

    @Override // java.io.Closeable, java.lang.AutoCloseable
    public final void close() throws IOException {
        synchronized (this) {
            this.closed = true;
            this.sink.close();
        }
    }

    private final void writeContinuationFrames(int i, long j) throws IOException {
        while (j > 0) {
            long min = Math.min(this.maxFrameSize, j);
            j -= min;
            frameHeader(i, (int) min, 9, j == 0 ? 4 : 0);
            this.sink.write(this.hpackBuffer, min);
        }
    }

    public final void headers(boolean z, int i, List<Header> list) throws IOException {
        synchronized (this) {
            C14957gcv.e(list, "");
            if (this.closed) {
                throw new IOException("closed");
            }
            this.hpackWriter.writeHeaders(list);
            long j = this.hpackBuffer.c;
            long min = Math.min(this.maxFrameSize, j);
            int i2 = j == min ? 4 : 0;
            if (z) {
                i2 |= 1;
            }
            frameHeader(i, (int) min, 1, i2);
            this.sink.write(this.hpackBuffer, min);
            if (j > min) {
                writeContinuationFrames(i, j - min);
            }
        }
    }

    /* loaded from: classes.dex */
    public static final class Companion {
        private Companion() {
        }

        public /* synthetic */ Companion(C14953gcr c14953gcr) {
            this();
        }
    }

    public final int maxDataLength() {
        return this.maxFrameSize;
    }

    public final Hpack.Writer getHpackWriter() {
        return this.hpackWriter;
    }
}