202 lines
3.8 KiB
Smali
202 lines
3.8 KiB
Smali
.class public final Lcom/google/android/gms/internal/ads/zzrg;
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.super Lcom/google/android/gms/internal/ads/zzqv;
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.source "com.google.android.gms:play-services-ads@@19.1.0"
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# annotations
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.annotation runtime Ljavax/annotation/ParametersAreNonnullByDefault;
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.end annotation
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# instance fields
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.field private zzbrp:Ljava/security/MessageDigest;
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.field private final zzbrw:I
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.field private final zzbrx:I
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# direct methods
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.method public constructor <init>(I)V
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.locals 2
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.line 1
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invoke-direct {p0}, Lcom/google/android/gms/internal/ads/zzqv;-><init>()V
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.line 2
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div-int/lit8 v0, p1, 0x8
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.line 3
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rem-int/lit8 v1, p1, 0x8
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if-lez v1, :cond_0
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add-int/lit8 v0, v0, 0x1
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.line 4
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:cond_0
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iput v0, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrw:I
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.line 5
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iput p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrx:I
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return-void
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.end method
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# virtual methods
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.method public final zzbr(Ljava/lang/String;)[B
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.locals 9
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.line 1
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iget-object v0, p0, Lcom/google/android/gms/internal/ads/zzqv;->mLock:Ljava/lang/Object;
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monitor-enter v0
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.line 2
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:try_start_0
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invoke-virtual {p0}, Lcom/google/android/gms/internal/ads/zzqv;->zzmm()Ljava/security/MessageDigest;
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move-result-object v1
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iput-object v1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrp:Ljava/security/MessageDigest;
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const/4 v2, 0x0
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if-nez v1, :cond_0
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new-array p1, v2, [B
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.line 3
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monitor-exit v0
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return-object p1
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.line 4
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:cond_0
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invoke-virtual {v1}, Ljava/security/MessageDigest;->reset()V
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.line 5
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iget-object v1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrp:Ljava/security/MessageDigest;
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const-string v3, "UTF-8"
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invoke-static {v3}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;
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move-result-object v3
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invoke-virtual {p1, v3}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B
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move-result-object p1
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invoke-virtual {v1, p1}, Ljava/security/MessageDigest;->update([B)V
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.line 6
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iget-object p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrp:Ljava/security/MessageDigest;
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invoke-virtual {p1}, Ljava/security/MessageDigest;->digest()[B
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move-result-object p1
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.line 7
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array-length v1, p1
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iget v3, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrw:I
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if-le v1, v3, :cond_1
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goto :goto_0
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:cond_1
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array-length v3, p1
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:goto_0
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new-array v1, v3, [B
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.line 8
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invoke-static {p1, v2, v1, v2, v3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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.line 9
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iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrx:I
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const/16 v4, 0x8
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rem-int/2addr p1, v4
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if-lez p1, :cond_4
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const-wide/16 v5, 0x0
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:goto_1
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if-ge v2, v3, :cond_3
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if-lez v2, :cond_2
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shl-long/2addr v5, v4
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.line 10
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:cond_2
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aget-byte p1, v1, v2
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and-int/lit16 p1, p1, 0xff
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int-to-long v7, p1
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add-long/2addr v5, v7
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add-int/lit8 v2, v2, 0x1
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goto :goto_1
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.line 11
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:cond_3
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iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrx:I
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rem-int/2addr p1, v4
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rsub-int/lit8 p1, p1, 0x8
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ushr-long v2, v5, p1
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.line 12
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iget p1, p0, Lcom/google/android/gms/internal/ads/zzrg;->zzbrw:I
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add-int/lit8 p1, p1, -0x1
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:goto_2
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if-ltz p1, :cond_4
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const-wide/16 v5, 0xff
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and-long/2addr v5, v2
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long-to-int v5, v5
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int-to-byte v5, v5
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.line 13
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aput-byte v5, v1, p1
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ushr-long/2addr v2, v4
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add-int/lit8 p1, p1, -0x1
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goto :goto_2
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.line 14
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:cond_4
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monitor-exit v0
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return-object v1
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:catchall_0
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move-exception p1
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.line 15
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monitor-exit v0
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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throw p1
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.end method
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