cdk.smali

.class public Ldxoptimizer/cdk;
.super Ljava/lang/Object;
.source "DigestEncodingUtils.java"


# static fields
.field private static final a:[C


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

    .prologue
    .line 21
    const/16 v0, 0x10

    new-array v0, v0, [C

    fill-array-data v0, :array_a

    sput-object v0, Ldxoptimizer/cdk;->a:[C

    return-void

    :array_a
    .array-data 2
        0x30s
        0x31s
        0x32s
        0x33s
        0x34s
        0x35s
        0x36s
        0x37s
        0x38s
        0x39s
        0x61s
        0x62s
        0x63s
        0x64s
        0x65s
        0x66s
    .end array-data
.end method

.method public static a(Ljava/io/InputStream;)Ljava/lang/String;
    .registers 5

    .prologue
    .line 81
    :try_start_0
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    .line 83
    const v1, 0x8000

    new-array v1, v1, [B

    .line 84
    :goto_b
    invoke-virtual {p0, v1}, Ljava/io/InputStream;->read([B)I

    move-result v2

    const/4 v3, -0x1

    if-eq v2, v3, :cond_21

    .line 85
    const/4 v3, 0x0

    invoke-virtual {v0, v1, v3, v2}, Ljava/security/MessageDigest;->update([BII)V
    :try_end_16
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_16} :catch_17
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_16} :catch_2a

    goto :goto_b

    .line 88
    :catch_17
    move-exception v0

    .line 89
    const-string v1, "DigestEncodingUtils"

    const-string v2, "Should never happen!"

    invoke-static {v1, v2, v0}, Ldxoptimizer/afo;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    .line 94
    :goto_1f
    const/4 v0, 0x0

    :goto_20
    return-object v0

    .line 87
    :cond_21
    :try_start_21
    invoke-virtual {v0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Ldxoptimizer/cdk;->a([B)Ljava/lang/String;
    :try_end_28
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_21 .. :try_end_28} :catch_17
    .catch Ljava/io/IOException; {:try_start_21 .. :try_end_28} :catch_2a

    move-result-object v0

    goto :goto_20

    .line 90
    :catch_2a
    move-exception v0

    .line 91
    const-string v1, "DigestEncodingUtils"

    const-string v2, "unexpected exception happened"

    invoke-static {v1, v2, v0}, Ldxoptimizer/afo;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_1f
.end method

.method public static a(Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    .prologue
    .line 68
    :try_start_0
    const-string v0, "UTF-8"

    invoke-virtual {p0, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v0

    invoke-static {v0}, Ldxoptimizer/cdk;->c([B)Ljava/lang/String;
    :try_end_9
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_0 .. :try_end_9} :catch_b

    move-result-object v0

    .line 72
    :goto_a
    return-object v0

    .line 69
    :catch_b
    move-exception v0

    .line 70
    const-string v1, "DigestEncodingUtils"

    const-string v2, "should never happen!"

    invoke-static {v1, v2, v0}, Ldxoptimizer/afo;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    .line 72
    const/4 v0, 0x0

    goto :goto_a
.end method

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

    .prologue
    .line 31
    new-instance v1, Ljava/lang/StringBuilder;

    array-length v0, p0

    mul-int/lit8 v0, v0, 0x2

    invoke-direct {v1, v0}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 32
    const/4 v0, 0x0

    :goto_9
    array-length v2, p0

    if-ge v0, v2, :cond_27

    .line 33
    sget-object v2, Ldxoptimizer/cdk;->a:[C

    aget-byte v3, p0, v0

    and-int/lit16 v3, v3, 0xf0

    ushr-int/lit8 v3, v3, 0x4

    aget-char v2, v2, v3

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 34
    sget-object v2, Ldxoptimizer/cdk;->a:[C

    aget-byte v3, p0, v0

    and-int/lit8 v3, v3, 0xf

    aget-char v2, v2, v3

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 32
    add-int/lit8 v0, v0, 0x1

    goto :goto_9

    .line 36
    :cond_27
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static b(Ljava/lang/String;)Ljava/lang/String;
    .registers 6

    .prologue
    const/4 v0, 0x0

    .line 103
    new-instance v1, Ljava/io/File;

    invoke-direct {v1, p0}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 104
    invoke-virtual {v1}, Ljava/io/File;->exists()Z

    move-result v2

    if-nez v2, :cond_d

    .line 116
    :goto_c
    return-object v0

    .line 109
    :cond_d
    :try_start_d
    new-instance v2, Ljava/io/FileInputStream;

    invoke-direct {v2, v1}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
    :try_end_12
    .catch Ljava/io/FileNotFoundException; {:try_start_d .. :try_end_12} :catch_1a
    .catchall {:try_start_d .. :try_end_12} :catchall_27

    .line 110
    :try_start_12
    invoke-static {v2}, Ldxoptimizer/cdk;->a(Ljava/io/InputStream;)Ljava/lang/String;
    :try_end_15
    .catch Ljava/io/FileNotFoundException; {:try_start_12 .. :try_end_15} :catch_30
    .catchall {:try_start_12 .. :try_end_15} :catchall_2e

    move-result-object v0

    .line 114
    invoke-static {v2}, Ldxoptimizer/cdp;->a(Ljava/io/Closeable;)V

    goto :goto_c

    .line 111
    :catch_1a
    move-exception v1

    move-object v2, v0

    .line 112
    :goto_1c
    :try_start_1c
    const-string v3, "DigestEncodingUtils"

    const-string v4, "should not happen"

    invoke-static {v3, v4, v1}, Ldxoptimizer/afo;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V
    :try_end_23
    .catchall {:try_start_1c .. :try_end_23} :catchall_2e

    .line 114
    invoke-static {v2}, Ldxoptimizer/cdp;->a(Ljava/io/Closeable;)V

    goto :goto_c

    :catchall_27
    move-exception v1

    move-object v2, v0

    move-object v0, v1

    :goto_2a
    invoke-static {v2}, Ldxoptimizer/cdp;->a(Ljava/io/Closeable;)V

    throw v0

    :catchall_2e
    move-exception v0

    goto :goto_2a

    .line 111
    :catch_30
    move-exception v1

    goto :goto_1c
.end method

.method public static b([B)Ljava/lang/String;
    .registers 2

    .prologue
    .line 43
    const/4 v0, 0x2

    invoke-static {p0, v0}, Landroid/util/Base64;->encodeToString([BI)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static c([B)Ljava/lang/String;
    .registers 4

    .prologue
    .line 52
    :try_start_0
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    .line 53
    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->update([B)V

    .line 54
    invoke-virtual {v0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Ldxoptimizer/cdk;->a([B)Ljava/lang/String;
    :try_end_10
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_10} :catch_12

    move-result-object v0

    .line 58
    :goto_11
    return-object v0

    .line 55
    :catch_12
    move-exception v0

    .line 56
    const-string v1, "DigestEncodingUtils"

    const-string v2, "Should never happen!"

    invoke-static {v1, v2, v0}, Ldxoptimizer/afo;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    .line 58
    const/4 v0, 0x0

    goto :goto_11
.end method