zzrg.smali

.class public final Lcom/google/android/gms/internal/ads/zzrg;
.super Lcom/google/android/gms/internal/ads/zzqv;


# instance fields
.field private c:Ljava/security/MessageDigest;

.field private final d:I

.field private final e:I


# direct methods
.method public constructor <init>(I)V
    .registers 4

    invoke-direct {p0}, Lcom/google/android/gms/internal/ads/zzqv;-><init>()V

    div-int/lit8 v0, p1, 0x8

    rem-int/lit8 v1, p1, 0x8

    if-lez v1, :cond_b

    add-int/lit8 v0, v0, 0x1

    :cond_b
    iput v0, p0, Lcom/google/android/gms/internal/ads/zzrg;->d:I

    iput p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->e:I

    return-void
.end method


# virtual methods
.method public final a(Ljava/lang/String;)[B
    .registers 11

    iget-object v0, p0, Lcom/google/android/gms/internal/ads/zzqv;->a:Ljava/lang/Object;

    monitor-enter v0

    :try_start_3
    invoke-virtual {p0}, Lcom/google/android/gms/internal/ads/zzqv;->b()Ljava/security/MessageDigest;

    move-result-object v1

    iput-object v1, p0, Lcom/google/android/gms/internal/ads/zzrg;->c:Ljava/security/MessageDigest;

    const/4 v2, 0x0

    if-nez v1, :cond_10

    new-array p1, v2, [B

    monitor-exit v0

    return-object p1

    :cond_10
    invoke-virtual {v1}, Ljava/security/MessageDigest;->reset()V

    iget-object v1, p0, Lcom/google/android/gms/internal/ads/zzrg;->c:Ljava/security/MessageDigest;

    const-string v3, "UTF-8"

    invoke-static {v3}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v3

    invoke-virtual {p1, v3}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B

    move-result-object p1

    invoke-virtual {v1, p1}, Ljava/security/MessageDigest;->update([B)V

    iget-object p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->c:Ljava/security/MessageDigest;

    invoke-virtual {p1}, Ljava/security/MessageDigest;->digest()[B

    move-result-object p1

    array-length v1, p1

    iget v3, p0, Lcom/google/android/gms/internal/ads/zzrg;->d:I

    if-le v1, v3, :cond_30

    iget v1, p0, Lcom/google/android/gms/internal/ads/zzrg;->d:I

    goto :goto_31

    :cond_30
    array-length v1, p1

    :goto_31
    new-array v3, v1, [B

    invoke-static {p1, v2, v3, v2, v1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->e:I

    const/16 v4, 0x8

    rem-int/2addr p1, v4

    if-lez p1, :cond_65

    const-wide/16 v5, 0x0

    :goto_3f
    if-ge v2, v1, :cond_4d

    if-lez v2, :cond_44

    shl-long/2addr v5, v4

    :cond_44
    aget-byte p1, v3, v2

    and-int/lit16 p1, p1, 0xff

    int-to-long v7, p1

    add-long/2addr v5, v7

    add-int/lit8 v2, v2, 0x1

    goto :goto_3f

    :cond_4d
    iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->e:I

    rem-int/2addr p1, v4

    rsub-int/lit8 p1, p1, 0x8

    ushr-long v1, v5, p1

    iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->d:I

    add-int/lit8 p1, p1, -0x1

    :goto_58
    if-ltz p1, :cond_65

    const-wide/16 v5, 0xff

    and-long/2addr v5, v1

    long-to-int v6, v5

    int-to-byte v5, v6

    aput-byte v5, v3, p1

    ushr-long/2addr v1, v4

    add-int/lit8 p1, p1, -0x1

    goto :goto_58

    :cond_65
    monitor-exit v0

    return-object v3

    :catchall_67
    move-exception p1

    monitor-exit v0
    :try_end_69
    .catchall {:try_start_3 .. :try_end_69} :catchall_67

    throw p1
.end method