Http2$Reader.smali

.class final Lio/grpc/okhttp/internal/framed/Http2$Reader;
.super Ljava/lang/Object;
.source "Http2.java"

# interfaces
.implements Lio/grpc/okhttp/internal/framed/FrameReader;


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lio/grpc/okhttp/internal/framed/Http2;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x18
    name = "Reader"
.end annotation


# instance fields
.field private final client:Z

.field private final continuation:Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;

.field final hpackReader:Lio/grpc/okhttp/internal/framed/Hpack$Reader;

.field private final source:Lokio/BufferedSource;


# direct methods
.method constructor <init>(Lokio/BufferedSource;IZ)V
    .registers 4

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    iput-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    .line 3
    iput-boolean p3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->client:Z

    .line 4
    new-instance p1, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;

    iget-object p3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-direct {p1, p3}, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;-><init>(Lokio/BufferedSource;)V

    iput-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->continuation:Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;

    .line 5
    new-instance p1, Lio/grpc/okhttp/internal/framed/Hpack$Reader;

    iget-object p3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->continuation:Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;

    invoke-direct {p1, p2, p3}, Lio/grpc/okhttp/internal/framed/Hpack$Reader;-><init>(ILokio/Source;)V

    iput-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->hpackReader:Lio/grpc/okhttp/internal/framed/Hpack$Reader;

    return-void
.end method

.method private readData(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    and-int/lit8 v0, p3, 0x1

    const/4 v1, 0x1

    const/4 v2, 0x0

    if-eqz v0, :cond_8

    const/4 v0, 0x1

    goto :goto_9

    :cond_8
    const/4 v0, 0x0

    :goto_9
    and-int/lit8 v3, p3, 0x20

    if-eqz v3, :cond_e

    goto :goto_f

    :cond_e
    const/4 v1, 0x0

    :goto_f
    if-nez v1, :cond_2e

    and-int/lit8 v1, p3, 0x8

    if-eqz v1, :cond_1e

    .line 1
    iget-object v1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v1}, Lokio/BufferedSource;->readByte()B

    move-result v1

    and-int/lit16 v1, v1, 0xff

    int-to-short v2, v1

    .line 2
    :cond_1e
    # invokes: Lio/grpc/okhttp/internal/framed/Http2;->lengthWithoutPadding(IBS)I
    invoke-static {p2, p3, v2}, Lio/grpc/okhttp/internal/framed/Http2;->access$400(IBS)I

    move-result p2

    .line 3
    iget-object p3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p1, v0, p4, p3, p2}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->data(ZILokio/BufferedSource;I)V

    .line 4
    iget-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    int-to-long p2, v2

    invoke-interface {p1, p2, p3}, Lokio/BufferedSource;->skip(J)V

    return-void

    .line 5
    :cond_2e
    new-array p1, v2, [Ljava/lang/Object;

    const-string p2, "PROTOCOL_ERROR: FLAG_COMPRESSED without SETTINGS_COMPRESS_DATA"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    const/4 p1, 0x0

    throw p1
.end method

.method private readGoAway(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 p3, 0x1

    const/16 v0, 0x8

    const/4 v1, 0x0

    const/4 v2, 0x0

    if-lt p2, v0, :cond_41

    if-nez p4, :cond_39

    .line 1
    iget-object p4, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p4}, Lokio/BufferedSource;->readInt()I

    move-result p4

    .line 2
    iget-object v3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v3}, Lokio/BufferedSource;->readInt()I

    move-result v3

    sub-int/2addr p2, v0

    .line 3
    invoke-static {v3}, Lio/grpc/okhttp/internal/framed/ErrorCode;->fromHttp2(I)Lio/grpc/okhttp/internal/framed/ErrorCode;

    move-result-object v0

    if-eqz v0, :cond_2b

    .line 4
    sget-object p3, Lokio/ByteString;->EMPTY:Lokio/ByteString;

    if-lez p2, :cond_27

    .line 5
    iget-object p3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    int-to-long v1, p2

    invoke-interface {p3, v1, v2}, Lokio/BufferedSource;->readByteString(J)Lokio/ByteString;

    move-result-object p3

    .line 6
    :cond_27
    invoke-interface {p1, p4, v0, p3}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->goAway(ILio/grpc/okhttp/internal/framed/ErrorCode;Lokio/ByteString;)V

    return-void

    .line 7
    :cond_2b
    new-array p1, p3, [Ljava/lang/Object;

    invoke-static {v3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v2

    const-string p2, "TYPE_GOAWAY unexpected error code: %d"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v1

    .line 8
    :cond_39
    new-array p1, v2, [Ljava/lang/Object;

    const-string p2, "TYPE_GOAWAY streamId != 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v1

    .line 9
    :cond_41
    new-array p1, p3, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v2

    const-string p2, "TYPE_GOAWAY length < 8: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v1
.end method

.method private readHeaderBlock(ISBI)Ljava/util/List;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(ISBI)",
            "Ljava/util/List<",
            "Lio/grpc/okhttp/internal/framed/Header;",
            ">;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->continuation:Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;

    iput p1, v0, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;->left:I

    iput p1, v0, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;->length:I

    .line 2
    iput-short p2, v0, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;->padding:S

    .line 3
    iput-byte p3, v0, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;->flags:B

    .line 4
    iput p4, v0, Lio/grpc/okhttp/internal/framed/Http2$ContinuationSource;->streamId:I

    .line 5
    iget-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->hpackReader:Lio/grpc/okhttp/internal/framed/Hpack$Reader;

    invoke-virtual {p1}, Lio/grpc/okhttp/internal/framed/Hpack$Reader;->readHeaders()V

    .line 6
    iget-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->hpackReader:Lio/grpc/okhttp/internal/framed/Hpack$Reader;

    invoke-virtual {p1}, Lio/grpc/okhttp/internal/framed/Hpack$Reader;->getAndResetHeaderList()Ljava/util/List;

    move-result-object p1

    return-object p1
.end method

.method private readHeaders(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 14
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    if-eqz p4, :cond_33

    and-int/lit8 v1, p3, 0x1

    if-eqz v1, :cond_a

    const/4 v1, 0x1

    const/4 v4, 0x1

    goto :goto_b

    :cond_a
    const/4 v4, 0x0

    :goto_b
    and-int/lit8 v1, p3, 0x8

    if-eqz v1, :cond_18

    .line 1
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v0}, Lokio/BufferedSource;->readByte()B

    move-result v0

    and-int/lit16 v0, v0, 0xff

    int-to-short v0, v0

    :cond_18
    and-int/lit8 v1, p3, 0x20

    if-eqz v1, :cond_21

    .line 2
    invoke-direct {p0, p1, p4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readPriority(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;I)V

    add-int/lit8 p2, p2, -0x5

    .line 3
    :cond_21
    # invokes: Lio/grpc/okhttp/internal/framed/Http2;->lengthWithoutPadding(IBS)I
    invoke-static {p2, p3, v0}, Lio/grpc/okhttp/internal/framed/Http2;->access$400(IBS)I

    move-result p2

    .line 4
    invoke-direct {p0, p2, v0, p3, p4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readHeaderBlock(ISBI)Ljava/util/List;

    move-result-object v7

    const/4 v3, 0x0

    const/4 v6, -0x1

    .line 5
    sget-object v8, Lio/grpc/okhttp/internal/framed/HeadersMode;->HTTP_20_HEADERS:Lio/grpc/okhttp/internal/framed/HeadersMode;

    move-object v2, p1

    move v5, p4

    invoke-interface/range {v2 .. v8}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->headers(ZZIILjava/util/List;Lio/grpc/okhttp/internal/framed/HeadersMode;)V

    return-void

    .line 6
    :cond_33
    new-array p1, v0, [Ljava/lang/Object;

    const-string p2, "PROTOCOL_ERROR: TYPE_HEADERS streamId == 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    const/4 p1, 0x0

    throw p1
.end method

.method private readPing(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    const/4 v1, 0x0

    const/4 v2, 0x1

    const/16 v3, 0x8

    if-ne p2, v3, :cond_25

    if-nez p4, :cond_1d

    .line 1
    iget-object p2, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p2}, Lokio/BufferedSource;->readInt()I

    move-result p2

    .line 2
    iget-object p4, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p4}, Lokio/BufferedSource;->readInt()I

    move-result p4

    and-int/2addr p3, v2

    if-eqz p3, :cond_19

    const/4 v1, 0x1

    .line 3
    :cond_19
    invoke-interface {p1, v1, p2, p4}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->ping(ZII)V

    return-void

    .line 4
    :cond_1d
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "TYPE_PING streamId != 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 5
    :cond_25
    new-array p1, v2, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "TYPE_PING length != 8: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0
.end method

.method private readPriority(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;I)V
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 4
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v0}, Lokio/BufferedSource;->readInt()I

    move-result v0

    const/high16 v1, -0x80000000

    and-int/2addr v1, v0

    const/4 v2, 0x1

    if-eqz v1, :cond_e

    const/4 v1, 0x1

    goto :goto_f

    :cond_e
    const/4 v1, 0x0

    :goto_f
    const v3, 0x7fffffff

    and-int/2addr v0, v3

    .line 5
    iget-object v3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v3}, Lokio/BufferedSource;->readByte()B

    move-result v3

    and-int/lit16 v3, v3, 0xff

    add-int/2addr v3, v2

    .line 6
    invoke-interface {p1, p2, v0, v3, v1}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->priority(IIIZ)V

    return-void
.end method

.method private readPriority(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 p3, 0x0

    const/4 v0, 0x0

    const/4 v1, 0x5

    if-ne p2, v1, :cond_13

    if-eqz p4, :cond_b

    .line 1
    invoke-direct {p0, p1, p4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readPriority(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;I)V

    return-void

    .line 2
    :cond_b
    new-array p1, v0, [Ljava/lang/Object;

    const-string p2, "TYPE_PRIORITY streamId == 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw p3

    :cond_13
    const/4 p1, 0x1

    .line 3
    new-array p1, p1, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v0

    const-string p2, "TYPE_PRIORITY length: %d != 5"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw p3
.end method

.method private readPushPromise(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    if-eqz p4, :cond_28

    and-int/lit8 v1, p3, 0x8

    if-eqz v1, :cond_10

    .line 1
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v0}, Lokio/BufferedSource;->readByte()B

    move-result v0

    and-int/lit16 v0, v0, 0xff

    int-to-short v0, v0

    .line 2
    :cond_10
    iget-object v1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v1}, Lokio/BufferedSource;->readInt()I

    move-result v1

    const v2, 0x7fffffff

    and-int/2addr v1, v2

    add-int/lit8 p2, p2, -0x4

    .line 3
    # invokes: Lio/grpc/okhttp/internal/framed/Http2;->lengthWithoutPadding(IBS)I
    invoke-static {p2, p3, v0}, Lio/grpc/okhttp/internal/framed/Http2;->access$400(IBS)I

    move-result p2

    .line 4
    invoke-direct {p0, p2, v0, p3, p4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readHeaderBlock(ISBI)Ljava/util/List;

    move-result-object p2

    .line 5
    invoke-interface {p1, p4, v1, p2}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->pushPromise(IILjava/util/List;)V

    return-void

    .line 6
    :cond_28
    new-array p1, v0, [Ljava/lang/Object;

    const-string p2, "PROTOCOL_ERROR: TYPE_PUSH_PROMISE streamId == 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    const/4 p1, 0x0

    throw p1
.end method

.method private readRstStream(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 p3, 0x1

    const/4 v0, 0x0

    const/4 v1, 0x0

    const/4 v2, 0x4

    if-ne p2, v2, :cond_2e

    if-eqz p4, :cond_26

    .line 1
    iget-object p2, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p2}, Lokio/BufferedSource;->readInt()I

    move-result p2

    .line 2
    invoke-static {p2}, Lio/grpc/okhttp/internal/framed/ErrorCode;->fromHttp2(I)Lio/grpc/okhttp/internal/framed/ErrorCode;

    move-result-object v2

    if-eqz v2, :cond_18

    .line 3
    invoke-interface {p1, p4, v2}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->rstStream(ILio/grpc/okhttp/internal/framed/ErrorCode;)V

    return-void

    .line 4
    :cond_18
    new-array p1, p3, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "TYPE_RST_STREAM unexpected error code: %d"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 5
    :cond_26
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "TYPE_RST_STREAM streamId == 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 6
    :cond_2e
    new-array p1, p3, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "TYPE_RST_STREAM length: %d != 4"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0
.end method

.method private readSettings(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 11
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    const/4 v1, 0x0

    if-nez p4, :cond_9a

    const/4 p4, 0x1

    and-int/2addr p3, p4

    if-eqz p3, :cond_16

    if-nez p2, :cond_e

    .line 1
    invoke-interface {p1}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->ackSettings()V

    return-void

    .line 2
    :cond_e
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "FRAME_SIZE_ERROR ack frame should be empty!"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 3
    :cond_16
    rem-int/lit8 p3, p2, 0x6

    if-nez p3, :cond_8c

    .line 4
    new-instance p3, Lio/grpc/okhttp/internal/framed/Settings;

    invoke-direct {p3}, Lio/grpc/okhttp/internal/framed/Settings;-><init>()V

    const/4 v2, 0x0

    :goto_20
    if-ge v2, p2, :cond_79

    .line 5
    iget-object v3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v3}, Lokio/BufferedSource;->readShort()S

    move-result v3

    .line 6
    iget-object v4, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v4}, Lokio/BufferedSource;->readInt()I

    move-result v4

    packed-switch v3, :pswitch_data_a4

    .line 7
    new-array p1, p4, [Ljava/lang/Object;

    invoke-static {v3}, Ljava/lang/Short;->valueOf(S)Ljava/lang/Short;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "PROTOCOL_ERROR invalid settings id: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    goto :goto_78

    :pswitch_3f
    const/16 v5, 0x4000

    if-lt v4, v5, :cond_49

    const v5, 0xffffff

    if-gt v4, v5, :cond_49

    goto :goto_72

    .line 8
    :cond_49
    new-array p1, p4, [Ljava/lang/Object;

    invoke-static {v4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "PROTOCOL_ERROR SETTINGS_MAX_FRAME_SIZE: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    :pswitch_57
    const/4 v3, 0x7

    if-ltz v4, :cond_5b

    goto :goto_72

    .line 9
    :cond_5b
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "PROTOCOL_ERROR SETTINGS_INITIAL_WINDOW_SIZE > 2^31 - 1"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    :pswitch_63
    const/4 v3, 0x4

    goto :goto_72

    :pswitch_65
    if-eqz v4, :cond_72

    if-ne v4, p4, :cond_6a

    goto :goto_72

    .line 10
    :cond_6a
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "PROTOCOL_ERROR SETTINGS_ENABLE_PUSH != 0 or 1"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 11
    :cond_72
    :goto_72
    :pswitch_72
    invoke-virtual {p3, v3, v1, v4}, Lio/grpc/okhttp/internal/framed/Settings;->set(III)Lio/grpc/okhttp/internal/framed/Settings;

    add-int/lit8 v2, v2, 0x6

    goto :goto_20

    .line 12
    :goto_78
    throw v0

    .line 13
    :cond_79
    invoke-interface {p1, v1, p3}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->settings(ZLio/grpc/okhttp/internal/framed/Settings;)V

    .line 14
    invoke-virtual {p3}, Lio/grpc/okhttp/internal/framed/Settings;->getHeaderTableSize()I

    move-result p1

    if-ltz p1, :cond_8b

    .line 15
    iget-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->hpackReader:Lio/grpc/okhttp/internal/framed/Hpack$Reader;

    invoke-virtual {p3}, Lio/grpc/okhttp/internal/framed/Settings;->getHeaderTableSize()I

    move-result p2

    invoke-virtual {p1, p2}, Lio/grpc/okhttp/internal/framed/Hpack$Reader;->headerTableSizeSetting(I)V

    :cond_8b
    return-void

    .line 16
    :cond_8c
    new-array p1, p4, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v1

    const-string p2, "TYPE_SETTINGS length %% 6 != 0: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw v0

    .line 17
    :cond_9a
    new-array p1, v1, [Ljava/lang/Object;

    const-string p2, "TYPE_SETTINGS streamId != 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    goto :goto_a3

    :goto_a2
    throw v0

    :goto_a3
    goto :goto_a2

    :pswitch_data_a4
    .packed-switch 0x1
        :pswitch_72
        :pswitch_65
        :pswitch_63
        :pswitch_57
        :pswitch_3f
        :pswitch_72
    .end packed-switch
.end method

.method private readWindowUpdate(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V
    .registers 11
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 p3, 0x0

    const/4 v0, 0x0

    const/4 v1, 0x1

    const/4 v2, 0x4

    if-ne p2, v2, :cond_29

    .line 1
    iget-object p2, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {p2}, Lokio/BufferedSource;->readInt()I

    move-result p2

    int-to-long v2, p2

    const-wide/32 v4, 0x7fffffff

    and-long/2addr v2, v4

    const-wide/16 v4, 0x0

    cmp-long p2, v2, v4

    if-eqz p2, :cond_1b

    .line 2
    invoke-interface {p1, p4, v2, v3}, Lio/grpc/okhttp/internal/framed/FrameReader$Handler;->windowUpdate(IJ)V

    return-void

    .line 3
    :cond_1b
    new-array p1, v1, [Ljava/lang/Object;

    invoke-static {v2, v3}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object p2

    aput-object p2, p1, v0

    const-string p2, "windowSizeIncrement was 0"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw p3

    .line 4
    :cond_29
    new-array p1, v1, [Ljava/lang/Object;

    invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p2

    aput-object p2, p1, v0

    const-string p2, "TYPE_WINDOW_UPDATE length !=4: %s"

    invoke-static {p2, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    throw p3
.end method


# virtual methods
.method public close()V
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v0}, Lokio/Source;->close()V

    return-void
.end method

.method public nextFrame(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;)Z
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    .line 1
    :try_start_1
    iget-object v1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    const-wide/16 v2, 0x9

    invoke-interface {v1, v2, v3}, Lokio/BufferedSource;->require(J)V
    :try_end_8
    .catch Ljava/io/IOException; {:try_start_1 .. :try_end_8} :catch_85

    .line 2
    iget-object v1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    # invokes: Lio/grpc/okhttp/internal/framed/Http2;->readMedium(Lokio/BufferedSource;)I
    invoke-static {v1}, Lio/grpc/okhttp/internal/framed/Http2;->access$300(Lokio/BufferedSource;)I

    move-result v1

    const/4 v2, 0x1

    if-ltz v1, :cond_76

    const/16 v3, 0x4000

    if-gt v1, v3, :cond_76

    .line 3
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v0}, Lokio/BufferedSource;->readByte()B

    move-result v0

    and-int/lit16 v0, v0, 0xff

    int-to-byte v0, v0

    .line 4
    iget-object v3, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v3}, Lokio/BufferedSource;->readByte()B

    move-result v3

    and-int/lit16 v3, v3, 0xff

    int-to-byte v3, v3

    .line 5
    iget-object v4, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    invoke-interface {v4}, Lokio/BufferedSource;->readInt()I

    move-result v4

    const v5, 0x7fffffff

    and-int/2addr v4, v5

    .line 6
    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->logger:Ljava/util/logging/Logger;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$100()Ljava/util/logging/Logger;

    move-result-object v5

    sget-object v6, Ljava/util/logging/Level;->FINE:Ljava/util/logging/Level;

    invoke-virtual {v5, v6}, Ljava/util/logging/Logger;->isLoggable(Ljava/util/logging/Level;)Z

    move-result v5

    if-eqz v5, :cond_48

    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->logger:Ljava/util/logging/Logger;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$100()Ljava/util/logging/Logger;

    move-result-object v5

    invoke-static {v2, v4, v1, v0, v3}, Lio/grpc/okhttp/internal/framed/Http2$FrameLogger;->formatHeader(ZIIBB)Ljava/lang/String;

    move-result-object v6

    invoke-virtual {v5, v6}, Ljava/util/logging/Logger;->fine(Ljava/lang/String;)V

    :cond_48
    packed-switch v0, :pswitch_data_86

    .line 7
    iget-object p1, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    int-to-long v0, v1

    invoke-interface {p1, v0, v1}, Lokio/BufferedSource;->skip(J)V

    goto :goto_75

    .line 8
    :pswitch_52
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readWindowUpdate(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 9
    :pswitch_56
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readGoAway(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 10
    :pswitch_5a
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readPing(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 11
    :pswitch_5e
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readPushPromise(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 12
    :pswitch_62
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readSettings(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 13
    :pswitch_66
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readRstStream(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 14
    :pswitch_6a
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readPriority(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 15
    :pswitch_6e
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readHeaders(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    goto :goto_75

    .line 16
    :pswitch_72
    invoke-direct {p0, p1, v1, v3, v4}, Lio/grpc/okhttp/internal/framed/Http2$Reader;->readData(Lio/grpc/okhttp/internal/framed/FrameReader$Handler;IBI)V

    :goto_75
    return v2

    .line 17
    :cond_76
    new-array p1, v2, [Ljava/lang/Object;

    invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v1

    aput-object v1, p1, v0

    const-string v0, "FRAME_SIZE_ERROR: %s"

    invoke-static {v0, p1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    const/4 p1, 0x0

    throw p1

    :catch_85
    return v0

    :pswitch_data_86
    .packed-switch 0x0
        :pswitch_72
        :pswitch_6e
        :pswitch_6a
        :pswitch_66
        :pswitch_62
        :pswitch_5e
        :pswitch_5a
        :pswitch_56
        :pswitch_52
    .end packed-switch
.end method

.method public readConnectionPreface()V
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-boolean v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->client:Z

    if-eqz v0, :cond_5

    return-void

    .line 2
    :cond_5
    iget-object v0, p0, Lio/grpc/okhttp/internal/framed/Http2$Reader;->source:Lokio/BufferedSource;

    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->CONNECTION_PREFACE:Lokio/ByteString;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$000()Lokio/ByteString;

    move-result-object v1

    invoke-virtual {v1}, Lokio/ByteString;->size()I

    move-result v1

    int-to-long v1, v1

    invoke-interface {v0, v1, v2}, Lokio/BufferedSource;->readByteString(J)Lokio/ByteString;

    move-result-object v0

    .line 3
    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->logger:Ljava/util/logging/Logger;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$100()Ljava/util/logging/Logger;

    move-result-object v1

    sget-object v2, Ljava/util/logging/Level;->FINE:Ljava/util/logging/Level;

    invoke-virtual {v1, v2}, Ljava/util/logging/Logger;->isLoggable(Ljava/util/logging/Level;)Z

    move-result v1

    const/4 v2, 0x0

    const/4 v3, 0x1

    if-eqz v1, :cond_37

    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->logger:Ljava/util/logging/Logger;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$100()Ljava/util/logging/Logger;

    move-result-object v1

    new-array v4, v3, [Ljava/lang/Object;

    invoke-virtual {v0}, Lokio/ByteString;->hex()Ljava/lang/String;

    move-result-object v5

    aput-object v5, v4, v2

    const-string v5, "<< CONNECTION %s"

    invoke-static {v5, v4}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v1, v4}, Ljava/util/logging/Logger;->fine(Ljava/lang/String;)V

    .line 4
    :cond_37
    # getter for: Lio/grpc/okhttp/internal/framed/Http2;->CONNECTION_PREFACE:Lokio/ByteString;
    invoke-static {}, Lio/grpc/okhttp/internal/framed/Http2;->access$000()Lokio/ByteString;

    move-result-object v1

    invoke-virtual {v1, v0}, Lokio/ByteString;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_42

    return-void

    .line 5
    :cond_42
    new-array v1, v3, [Ljava/lang/Object;

    invoke-virtual {v0}, Lokio/ByteString;->utf8()Ljava/lang/String;

    move-result-object v0

    aput-object v0, v1, v2

    const-string v0, "Expected a connection header but was %s"

    invoke-static {v0, v1}, Lio/grpc/okhttp/internal/framed/Http2;->access$200(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/IOException;

    const/4 v0, 0x0

    throw v0
.end method