145 lines
3.6 KiB
Smali
145 lines
3.6 KiB
Smali
.class final Lcom/google/common/hash/MacHashFunction$MacHasher;
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.super Lcom/google/common/hash/AbstractByteHasher;
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.source "MacHashFunction.java"
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# annotations
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.annotation system Ldalvik/annotation/EnclosingClass;
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value = Lcom/google/common/hash/MacHashFunction;
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.end annotation
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.annotation system Ldalvik/annotation/InnerClass;
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accessFlags = 0x19
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name = "MacHasher"
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.end annotation
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# instance fields
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.field private done:Z
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.field private final mac:Ljavax/crypto/Mac;
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# direct methods
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.method private constructor <init>(Ljavax/crypto/Mac;)V
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.locals 0
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.line 2
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invoke-direct {p0}, Lcom/google/common/hash/AbstractByteHasher;-><init>()V
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.line 3
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iput-object p1, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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return-void
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.end method
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.method public synthetic constructor <init>(Ljavax/crypto/Mac;Lcom/google/common/hash/MacHashFunction$1;)V
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.locals 0
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.line 1
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invoke-direct {p0, p1}, Lcom/google/common/hash/MacHashFunction$MacHasher;-><init>(Ljavax/crypto/Mac;)V
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return-void
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.end method
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.method private checkNotDone()V
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.locals 2
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.line 1
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iget-boolean v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->done:Z
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xor-int/lit8 v0, v0, 0x1
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const-string v1, "Cannot re-use a Hasher after calling hash() on it"
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invoke-static {v0, v1}, Lcom/google/common/base/Preconditions;->checkState(ZLjava/lang/Object;)V
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return-void
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.end method
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# virtual methods
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.method public hash()Lcom/google/common/hash/HashCode;
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.locals 1
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.line 1
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invoke-direct {p0}, Lcom/google/common/hash/MacHashFunction$MacHasher;->checkNotDone()V
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const/4 v0, 0x1
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.line 2
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iput-boolean v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->done:Z
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.line 3
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iget-object v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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invoke-virtual {v0}, Ljavax/crypto/Mac;->doFinal()[B
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move-result-object v0
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invoke-static {v0}, Lcom/google/common/hash/HashCode;->fromBytesNoCopy([B)Lcom/google/common/hash/HashCode;
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move-result-object v0
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return-object v0
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.end method
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.method public update(B)V
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.locals 1
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.line 1
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invoke-direct {p0}, Lcom/google/common/hash/MacHashFunction$MacHasher;->checkNotDone()V
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.line 2
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iget-object v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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invoke-virtual {v0, p1}, Ljavax/crypto/Mac;->update(B)V
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return-void
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.end method
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.method public update(Ljava/nio/ByteBuffer;)V
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.locals 1
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.line 7
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invoke-direct {p0}, Lcom/google/common/hash/MacHashFunction$MacHasher;->checkNotDone()V
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.line 8
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invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 9
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iget-object v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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invoke-virtual {v0, p1}, Ljavax/crypto/Mac;->update(Ljava/nio/ByteBuffer;)V
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return-void
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.end method
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.method public update([B)V
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.locals 1
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.line 3
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invoke-direct {p0}, Lcom/google/common/hash/MacHashFunction$MacHasher;->checkNotDone()V
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.line 4
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iget-object v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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invoke-virtual {v0, p1}, Ljavax/crypto/Mac;->update([B)V
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return-void
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.end method
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.method public update([BII)V
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.locals 1
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.line 5
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invoke-direct {p0}, Lcom/google/common/hash/MacHashFunction$MacHasher;->checkNotDone()V
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.line 6
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iget-object v0, p0, Lcom/google/common/hash/MacHashFunction$MacHasher;->mac:Ljavax/crypto/Mac;
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invoke-virtual {v0, p1, p2, p3}, Ljavax/crypto/Mac;->update([BII)V
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return-void
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.end method
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