194 lines
3.3 KiB
Smali
194 lines
3.3 KiB
Smali
.class public final Lcom/google/android/gms/internal/ads/zzguo;
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.super Ljava/lang/Object;
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.source "SourceFile"
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# direct methods
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.method public static final zza(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;I)V
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.locals 3
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if-ltz p3, :cond_1
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.line 1
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invoke-virtual {p1}, Ljava/nio/Buffer;->remaining()I
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move-result v0
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if-lt v0, p3, :cond_1
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invoke-virtual {p2}, Ljava/nio/Buffer;->remaining()I
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move-result v0
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if-lt v0, p3, :cond_1
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invoke-virtual {p0}, Ljava/nio/Buffer;->remaining()I
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move-result v0
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if-lt v0, p3, :cond_1
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const/4 v0, 0x0
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:goto_0
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if-ge v0, p3, :cond_0
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.line 2
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invoke-virtual {p1}, Ljava/nio/ByteBuffer;->get()B
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move-result v1
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invoke-virtual {p2}, Ljava/nio/ByteBuffer;->get()B
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move-result v2
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xor-int/2addr v1, v2
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int-to-byte v1, v1
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invoke-virtual {p0, v1}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
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add-int/lit8 v0, v0, 0x1
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goto :goto_0
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:cond_0
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return-void
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:cond_1
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new-instance p0, Ljava/lang/IllegalArgumentException;
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const-string p1, "That combination of buffers, offsets and length to xor result in out-of-bond accesses."
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.line 3
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invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p0
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.end method
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.method public static varargs zzb([[B)[B
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.locals 7
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/security/GeneralSecurityException;
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}
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.end annotation
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const/4 v0, 0x0
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move v1, v0
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move v2, v1
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.line 1
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:goto_0
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array-length v3, p0
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if-ge v1, v3, :cond_1
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aget-object v3, p0, v1
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.line 2
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array-length v3, v3
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const v4, 0x7fffffff
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sub-int/2addr v4, v3
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if-gt v2, v4, :cond_0
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add-int/2addr v2, v3
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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.line 3
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:cond_0
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new-instance p0, Ljava/security/GeneralSecurityException;
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const-string v0, "exceeded size limit"
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invoke-direct {p0, v0}, Ljava/security/GeneralSecurityException;-><init>(Ljava/lang/String;)V
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throw p0
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.line 4
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:cond_1
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new-array v1, v2, [B
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move v2, v0
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move v4, v2
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:goto_1
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if-ge v2, v3, :cond_2
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.line 5
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aget-object v5, p0, v2
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.line 6
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array-length v6, v5
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invoke-static {v5, v0, v1, v4, v6}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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add-int/2addr v4, v6
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add-int/lit8 v2, v2, 0x1
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goto :goto_1
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:cond_2
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return-object v1
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.end method
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.method public static final zzc([BI[BII)[B
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.locals 3
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.line 1
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array-length p3, p0
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add-int/lit8 p3, p3, -0x10
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if-lt p3, p1, :cond_1
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const/16 p3, 0x10
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new-array p4, p3, [B
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const/4 v0, 0x0
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:goto_0
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if-ge v0, p3, :cond_0
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add-int v1, v0, p1
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.line 3
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aget-byte v1, p0, v1
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aget-byte v2, p2, v0
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xor-int/2addr v1, v2
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int-to-byte v1, v1
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aput-byte v1, p4, v0
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add-int/lit8 v0, v0, 0x1
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goto :goto_0
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:cond_0
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return-object p4
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:cond_1
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new-instance p0, Ljava/lang/IllegalArgumentException;
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const-string p1, "That combination of buffers, offsets and length to xor result in out-of-bond accesses."
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.line 2
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invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p0
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.end method
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