.class public final Lcom/google/android/gms/internal/ads/zzaot;
.super Ljava/lang/Object;
.source "SourceFile"


# direct methods
.method public static zza(Ljava/nio/ByteBuffer;)J
    .locals 2

    .line 1
    invoke-static {p0}, Lcom/google/android/gms/internal/ads/zzaot;->zzg(Ljava/nio/ByteBuffer;)V

    .line 2
    invoke-virtual {p0}, Ljava/nio/Buffer;->position()I

    move-result v0

    add-int/lit8 v0, v0, 0x10

    .line 3
    invoke-static {p0, v0}, Lcom/google/android/gms/internal/ads/zzaot;->zze(Ljava/nio/ByteBuffer;I)J

    move-result-wide v0

    return-wide v0
.end method

.method public static zzb(Ljava/nio/ByteBuffer;)J
    .locals 2

    .line 1
    invoke-static {p0}, Lcom/google/android/gms/internal/ads/zzaot;->zzg(Ljava/nio/ByteBuffer;)V

    .line 2
    invoke-virtual {p0}, Ljava/nio/Buffer;->position()I

    move-result v0

    add-int/lit8 v0, v0, 0xc

    .line 3
    invoke-static {p0, v0}, Lcom/google/android/gms/internal/ads/zzaot;->zze(Ljava/nio/ByteBuffer;I)J

    move-result-wide v0

    return-wide v0
.end method

.method public static zzc(Ljava/io/RandomAccessFile;)Landroid/util/Pair;
    .locals 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-virtual {p0}, Ljava/io/RandomAccessFile;->length()J

    move-result-wide v0

    const-wide/16 v2, 0x16

    cmp-long v0, v0, v2

    if-gez v0, :cond_0

    const/4 p0, 0x0

    return-object p0

    :cond_0
    const/4 v0, 0x0

    .line 2
    invoke-static {p0, v0}, Lcom/google/android/gms/internal/ads/zzaot;->zzf(Ljava/io/RandomAccessFile;I)Landroid/util/Pair;

    move-result-object v0

    if-eqz v0, :cond_1

    return-object v0

    :cond_1
    const v0, 0xffff

    .line 3
    invoke-static {p0, v0}, Lcom/google/android/gms/internal/ads/zzaot;->zzf(Ljava/io/RandomAccessFile;I)Landroid/util/Pair;

    move-result-object p0

    return-object p0
.end method

.method public static zzd(Ljava/nio/ByteBuffer;J)V
    .locals 3

    .line 1
    invoke-static {p0}, Lcom/google/android/gms/internal/ads/zzaot;->zzg(Ljava/nio/ByteBuffer;)V

    .line 2
    invoke-virtual {p0}, Ljava/nio/Buffer;->position()I

    move-result v0

    add-int/lit8 v0, v0, 0x10

    const-wide/16 v1, 0x0

    cmp-long v1, p1, v1

    if-ltz v1, :cond_0

    const-wide v1, 0xffffffffL

    cmp-long v1, p1, v1

    if-gtz v1, :cond_0

    .line 4
    invoke-virtual {p0}, Ljava/nio/Buffer;->position()I

    move-result v1

    add-int/2addr v1, v0

    long-to-int p1, p1

    invoke-virtual {p0, v1, p1}, Ljava/nio/ByteBuffer;->putInt(II)Ljava/nio/ByteBuffer;

    return-void

    .line 2
    :cond_0
    new-instance p0, Ljava/lang/IllegalArgumentException;

    new-instance v0, Ljava/lang/StringBuilder;

    .line 3
    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    const-string v1, "uint32 value of out range: "

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p0
.end method

.method private static zze(Ljava/nio/ByteBuffer;I)J
    .locals 2

    .line 1
    invoke-virtual {p0, p1}, Ljava/nio/ByteBuffer;->getInt(I)I

    move-result p0

    int-to-long p0, p0

    const-wide v0, 0xffffffffL

    and-long/2addr p0, v0

    return-wide p0
.end method

.method private static zzf(Ljava/io/RandomAccessFile;I)Landroid/util/Pair;
    .locals 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-virtual {p0}, Ljava/io/RandomAccessFile;->length()J

    move-result-wide v0

    const-wide/16 v2, 0x16

    cmp-long v2, v0, v2

    if-gez v2, :cond_0

    goto/16 :goto_2

    :cond_0
    int-to-long v2, p1

    const-wide/16 v4, -0x16

    add-long/2addr v4, v0

    .line 2
    invoke-static {v2, v3, v4, v5}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v2

    long-to-int p1, v2

    const/16 v2, 0x16

    add-int/2addr p1, v2

    .line 3
    invoke-static {p1}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object p1

    sget-object v3, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    .line 4
    invoke-virtual {p1, v3}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    .line 5
    invoke-virtual {p1}, Ljava/nio/Buffer;->capacity()I

    move-result v3

    int-to-long v3, v3

    sub-long/2addr v0, v3

    .line 6
    invoke-virtual {p0, v0, v1}, Ljava/io/RandomAccessFile;->seek(J)V

    .line 7
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object v3

    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->arrayOffset()I

    move-result v4

    invoke-virtual {p1}, Ljava/nio/Buffer;->capacity()I

    move-result v5

    invoke-virtual {p0, v3, v4, v5}, Ljava/io/RandomAccessFile;->readFully([BII)V

    .line 8
    invoke-static {p1}, Lcom/google/android/gms/internal/ads/zzaot;->zzg(Ljava/nio/ByteBuffer;)V

    .line 9
    invoke-virtual {p1}, Ljava/nio/Buffer;->capacity()I

    move-result p0

    const/4 v3, -0x1

    if-ge p0, v2, :cond_2

    :cond_1
    move v5, v3

    goto :goto_1

    :cond_2
    add-int/lit8 p0, p0, -0x16

    const v2, 0xffff

    .line 10
    invoke-static {p0, v2}, Ljava/lang/Math;->min(II)I

    move-result v2

    const/4 v4, 0x0

    :goto_0
    if-ge v4, v2, :cond_1

    sub-int v5, p0, v4

    .line 11
    invoke-virtual {p1, v5}, Ljava/nio/ByteBuffer;->getInt(I)I

    move-result v6

    const v7, 0x6054b50

    if-ne v6, v7, :cond_3

    add-int/lit8 v6, v5, 0x14

    .line 12
    invoke-virtual {p1, v6}, Ljava/nio/ByteBuffer;->getShort(I)S

    move-result v6

    int-to-char v6, v6

    if-ne v6, v4, :cond_3

    goto :goto_1

    :cond_3
    add-int/lit8 v4, v4, 0x1

    goto :goto_0

    :goto_1
    if-eq v5, v3, :cond_4

    .line 13
    invoke-virtual {p1, v5}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;

    .line 14
    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object p0

    sget-object p1, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    .line 15
    invoke-virtual {p0, p1}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    int-to-long v2, v5

    add-long/2addr v0, v2

    .line 16
    invoke-static {v0, v1}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object p1

    invoke-static {p0, p1}, Landroid/util/Pair;->create(Ljava/lang/Object;Ljava/lang/Object;)Landroid/util/Pair;

    move-result-object p0

    return-object p0

    :cond_4
    :goto_2
    const/4 p0, 0x0

    return-object p0
.end method

.method private static zzg(Ljava/nio/ByteBuffer;)V
    .locals 1

    .line 1
    invoke-virtual {p0}, Ljava/nio/ByteBuffer;->order()Ljava/nio/ByteOrder;

    move-result-object p0

    sget-object v0, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    if-ne p0, v0, :cond_0

    return-void

    :cond_0
    new-instance p0, Ljava/lang/IllegalArgumentException;

    const-string v0, "ByteBuffer byte order must be little endian"

    .line 2
    invoke-direct {p0, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p0
.end method