Hex.smali

.class public Lorg/spongycastle/util/encoders/Hex;
.super Ljava/lang/Object;
.source "Hex.java"


# static fields
.field private static final encoder:Lorg/spongycastle/util/encoders/Encoder;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 14
    new-instance v0, Lorg/spongycastle/util/encoders/HexEncoder;

    invoke-direct {v0}, Lorg/spongycastle/util/encoders/HexEncoder;-><init>()V

    sput-object v0, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    return-void
.end method

.method public constructor <init>()V
    .registers 1

    .prologue
    .line 12
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static decode(Ljava/lang/String;Ljava/io/OutputStream;)I
    .registers 3

    .prologue
    .line 149
    sget-object v0, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    invoke-interface {v0, p0, p1}, Lorg/spongycastle/util/encoders/Encoder;->decode(Ljava/lang/String;Ljava/io/OutputStream;)I

    move-result v0

    return v0
.end method

.method public static decode(Ljava/lang/String;)[B
    .registers 5

    .prologue
    .line 124
    new-instance v0, Ljava/io/ByteArrayOutputStream;

    invoke-direct {v0}, Ljava/io/ByteArrayOutputStream;-><init>()V

    .line 128
    :try_start_5
    sget-object v1, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    invoke-interface {v1, p0, v0}, Lorg/spongycastle/util/encoders/Encoder;->decode(Ljava/lang/String;Ljava/io/OutputStream;)I
    :try_end_a
    .catch Ljava/lang/Exception; {:try_start_5 .. :try_end_a} :catch_f

    .line 135
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    return-object v0

    .line 130
    :catch_f
    move-exception v0

    .line 132
    new-instance v1, Lorg/spongycastle/util/encoders/DecoderException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "exception decoding Hex string: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0}, Ljava/lang/Exception;->getMessage()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2, v0}, Lorg/spongycastle/util/encoders/DecoderException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static decode([B)[B
    .registers 5

    .prologue
    .line 102
    new-instance v0, Ljava/io/ByteArrayOutputStream;

    invoke-direct {v0}, Ljava/io/ByteArrayOutputStream;-><init>()V

    .line 106
    :try_start_5
    sget-object v1, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    const/4 v2, 0x0

    array-length v3, p0

    invoke-interface {v1, p0, v2, v3, v0}, Lorg/spongycastle/util/encoders/Encoder;->decode([BIILjava/io/OutputStream;)I
    :try_end_c
    .catch Ljava/lang/Exception; {:try_start_5 .. :try_end_c} :catch_11

    .line 113
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    return-object v0

    .line 108
    :catch_11
    move-exception v0

    .line 110
    new-instance v1, Lorg/spongycastle/util/encoders/DecoderException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "exception decoding Hex data: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0}, Ljava/lang/Exception;->getMessage()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2, v0}, Lorg/spongycastle/util/encoders/DecoderException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static encode([BIILjava/io/OutputStream;)I
    .registers 5

    .prologue
    .line 91
    sget-object v0, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    invoke-interface {v0, p0, p1, p2, p3}, Lorg/spongycastle/util/encoders/Encoder;->encode([BIILjava/io/OutputStream;)I

    move-result v0

    return v0
.end method

.method public static encode([BLjava/io/OutputStream;)I
    .registers 5

    .prologue
    .line 76
    sget-object v0, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    const/4 v1, 0x0

    array-length v2, p0

    invoke-interface {v0, p0, v1, v2, p1}, Lorg/spongycastle/util/encoders/Encoder;->encode([BIILjava/io/OutputStream;)I

    move-result v0

    return v0
.end method

.method public static encode([B)[B
    .registers 3

    .prologue
    .line 39
    const/4 v0, 0x0

    array-length v1, p0

    invoke-static {p0, v0, v1}, Lorg/spongycastle/util/encoders/Hex;->encode([BII)[B

    move-result-object v0

    return-object v0
.end method

.method public static encode([BII)[B
    .registers 7

    .prologue
    .line 52
    new-instance v0, Ljava/io/ByteArrayOutputStream;

    invoke-direct {v0}, Ljava/io/ByteArrayOutputStream;-><init>()V

    .line 56
    :try_start_5
    sget-object v1, Lorg/spongycastle/util/encoders/Hex;->encoder:Lorg/spongycastle/util/encoders/Encoder;

    invoke-interface {v1, p0, p1, p2, v0}, Lorg/spongycastle/util/encoders/Encoder;->encode([BIILjava/io/OutputStream;)I
    :try_end_a
    .catch Ljava/lang/Exception; {:try_start_5 .. :try_end_a} :catch_f

    .line 63
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    return-object v0

    .line 58
    :catch_f
    move-exception v0

    .line 60
    new-instance v1, Lorg/spongycastle/util/encoders/EncoderException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "exception encoding Hex string: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0}, Ljava/lang/Exception;->getMessage()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v2, v0}, Lorg/spongycastle/util/encoders/EncoderException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v1
.end method

.method public static toHexString([B)Ljava/lang/String;
    .registers 3

    .prologue
    .line 19
    const/4 v0, 0x0

    array-length v1, p0

    invoke-static {p0, v0, v1}, Lorg/spongycastle/util/encoders/Hex;->toHexString([BII)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static toHexString([BII)Ljava/lang/String;
    .registers 4

    .prologue
    .line 27
    invoke-static {p0, p1, p2}, Lorg/spongycastle/util/encoders/Hex;->encode([BII)[B

    move-result-object v0

    .line 28
    invoke-static {v0}, Lorg/spongycastle/util/Strings;->fromByteArray([B)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method