e.smali

.class public Lcom/qq/e/comm/plugin/util/e;
.super Ljava/lang/Object;


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


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

    const/16 v0, 0x10

    new-array v0, v0, [C

    fill-array-data v0, :array_a

    sput-object v0, Lcom/qq/e/comm/plugin/util/e;->a:[C

    return-void

    :array_a
    .array-data 2
        0x30s
        0x31s
        0x32s
        0x33s
        0x34s
        0x35s
        0x36s
        0x37s
        0x38s
        0x39s
        0x41s
        0x42s
        0x43s
        0x44s
        0x45s
        0x46s
    .end array-data
.end method

.method public static a(Landroid/content/Context;)Ljava/lang/String;
    .registers 8

    :try_start_0
    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v0

    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v1

    const/16 v2, 0x40

    invoke-virtual {v0, v1, v2}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object v2

    iget-object v0, v2, Landroid/content/pm/PackageInfo;->signatures:[Landroid/content/pm/Signature;

    array-length v3, v0

    new-instance v4, Ljava/lang/StringBuilder;

    invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V

    const/4 v0, 0x0

    move v1, v0

    :goto_18
    if-ge v1, v3, :cond_79

    iget-object v0, v2, Landroid/content/pm/PackageInfo;->signatures:[Landroid/content/pm/Signature;

    aget-object v0, v0, v1
    :try_end_1e
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_1e} :catch_5c

    :try_start_1e
    const-string v5, "MD5"

    invoke-static {v5}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v5

    invoke-virtual {v0}, Landroid/content/pm/Signature;->toByteArray()[B

    move-result-object v0

    invoke-virtual {v5, v0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object v0

    invoke-static {v0}, Lcom/qq/e/comm/plugin/util/e;->a([B)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    add-int/lit8 v0, v3, -0x1

    if-eq v1, v0, :cond_3c

    const-string v0, ";"

    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
    :try_end_3c
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_1e .. :try_end_3c} :catch_40
    .catch Ljava/lang/Exception; {:try_start_1e .. :try_end_3c} :catch_5c

    :cond_3c
    :goto_3c
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_18

    :catch_40
    move-exception v0

    :try_start_41
    new-instance v5, Ljava/lang/StringBuilder;

    invoke-direct {v5}, Ljava/lang/StringBuilder;-><init>()V

    const-string v6, "get Signature Message Digest encounter exception: "

    invoke-virtual {v5, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

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

    move-result-object v0

    invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/qq/e/comm/util/GDTLogger;->d(Ljava/lang/String;)V
    :try_end_5b
    .catch Ljava/lang/Exception; {:try_start_41 .. :try_end_5b} :catch_5c

    goto :goto_3c

    :catch_5c
    move-exception v0

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "get Signature Digest encounter exception: "

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

    move-result-object v1

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

    move-result-object v0

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/qq/e/comm/util/GDTLogger;->d(Ljava/lang/String;)V

    const/4 v0, 0x0

    :goto_78
    return-object v0

    :cond_79
    :try_start_79
    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
    :try_end_7c
    .catch Ljava/lang/Exception; {:try_start_79 .. :try_end_7c} :catch_5c

    move-result-object v0

    goto :goto_78
.end method

.method private static a([B)Ljava/lang/String;
    .registers 7

    array-length v0, p0

    mul-int/lit8 v0, v0, 0x2

    new-array v1, v0, [C

    const/4 v0, 0x0

    :goto_6
    array-length v2, p0

    if-ge v0, v2, :cond_28

    aget-byte v2, p0, v0

    mul-int/lit8 v3, v0, 0x2

    sget-object v4, Lcom/qq/e/comm/plugin/util/e;->a:[C

    ushr-int/lit8 v5, v2, 0x4

    and-int/lit8 v5, v5, 0xf

    aget-char v4, v4, v5

    int-to-char v4, v4

    aput-char v4, v1, v3

    mul-int/lit8 v3, v0, 0x2

    add-int/lit8 v3, v3, 0x1

    sget-object v4, Lcom/qq/e/comm/plugin/util/e;->a:[C

    and-int/lit8 v2, v2, 0xf

    aget-char v2, v4, v2

    int-to-char v2, v2

    aput-char v2, v1, v3

    add-int/lit8 v0, v0, 0x1

    goto :goto_6

    :cond_28
    new-instance v0, Ljava/lang/String;

    invoke-direct {v0, v1}, Ljava/lang/String;-><init>([C)V

    return-object v0
.end method