n.smali

.class public Lcom/keniu/security/update/n;
.super Ljava/lang/Object;
.source "UpdateCache.java"


# static fields
.field private static b:Lcom/keniu/security/update/n;


# instance fields
.field private a:Ljava/lang/String;


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

    .prologue
    .line 11
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static declared-synchronized a()Lcom/keniu/security/update/n;
    .registers 2

    .prologue
    .line 14
    const-class v1, Lcom/keniu/security/update/n;

    monitor-enter v1

    :try_start_3
    sget-object v0, Lcom/keniu/security/update/n;->b:Lcom/keniu/security/update/n;

    if-nez v0, :cond_e

    .line 16
    new-instance v0, Lcom/keniu/security/update/n;

    invoke-direct {v0}, Lcom/keniu/security/update/n;-><init>()V

    sput-object v0, Lcom/keniu/security/update/n;->b:Lcom/keniu/security/update/n;

    .line 18
    :cond_e
    sget-object v0, Lcom/keniu/security/update/n;->b:Lcom/keniu/security/update/n;
    :try_end_10
    .catchall {:try_start_3 .. :try_end_10} :catchall_12

    monitor-exit v1

    return-object v0

    .line 14
    :catchall_12
    move-exception v0

    monitor-exit v1

    throw v0
.end method

.method private a(Ljava/io/File;)Ljava/lang/String;
    .registers 9

    .prologue
    const/4 v0, 0x0

    .line 111
    .line 114
    :try_start_1
    new-instance v2, Ljava/io/FileInputStream;

    invoke-direct {v2, p1}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
    :try_end_6
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_6} :catch_4e
    .catchall {:try_start_1 .. :try_end_6} :catchall_3e

    .line 115
    :try_start_6
    const-string v1, "MD5"

    invoke-static {v1}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v1

    .line 117
    const/16 v3, 0x1000

    .line 118
    new-array v4, v3, [B

    .line 122
    :goto_10
    const/4 v5, 0x0

    invoke-virtual {v2, v4, v5, v3}, Ljava/io/FileInputStream;->read([BII)I

    move-result v5

    .line 123
    if-lez v5, :cond_26

    .line 125
    const/4 v6, 0x0

    invoke-virtual {v1, v4, v6, v5}, Ljava/security/MessageDigest;->update([BII)V
    :try_end_1b
    .catch Ljava/lang/Exception; {:try_start_6 .. :try_end_1b} :catch_1c
    .catchall {:try_start_6 .. :try_end_1b} :catchall_4c

    goto :goto_10

    .line 136
    :catch_1c
    move-exception v1

    .line 137
    :goto_1d
    :try_start_1d
    invoke-virtual {v1}, Ljava/lang/Exception;->printStackTrace()V
    :try_end_20
    .catchall {:try_start_1d .. :try_end_20} :catchall_4c

    .line 140
    if-eqz v2, :cond_25

    .line 142
    :try_start_22
    invoke-virtual {v2}, Ljava/io/FileInputStream;->close()V
    :try_end_25
    .catch Ljava/io/IOException; {:try_start_22 .. :try_end_25} :catch_39

    .line 138
    :cond_25
    :goto_25
    return-object v0

    .line 134
    :cond_26
    :try_start_26
    invoke-virtual {v1}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v1

    invoke-static {v1}, Lcom/cleanmaster/base/util/misc/Miscellaneous;->encodeHex([B)Ljava/lang/String;
    :try_end_2d
    .catch Ljava/lang/Exception; {:try_start_26 .. :try_end_2d} :catch_1c
    .catchall {:try_start_26 .. :try_end_2d} :catchall_4c

    move-result-object v0

    .line 140
    if-eqz v2, :cond_25

    .line 142
    :try_start_30
    invoke-virtual {v2}, Ljava/io/FileInputStream;->close()V
    :try_end_33
    .catch Ljava/io/IOException; {:try_start_30 .. :try_end_33} :catch_34

    goto :goto_25

    .line 143
    :catch_34
    move-exception v1

    .line 144
    invoke-virtual {v1}, Ljava/io/IOException;->printStackTrace()V

    goto :goto_25

    .line 143
    :catch_39
    move-exception v1

    .line 144
    invoke-virtual {v1}, Ljava/io/IOException;->printStackTrace()V

    goto :goto_25

    .line 140
    :catchall_3e
    move-exception v1

    move-object v2, v0

    move-object v0, v1

    :goto_41
    if-eqz v2, :cond_46

    .line 142
    :try_start_43
    invoke-virtual {v2}, Ljava/io/FileInputStream;->close()V
    :try_end_46
    .catch Ljava/io/IOException; {:try_start_43 .. :try_end_46} :catch_47

    .line 145
    :cond_46
    :goto_46
    throw v0

    .line 143
    :catch_47
    move-exception v1

    .line 144
    invoke-virtual {v1}, Ljava/io/IOException;->printStackTrace()V

    goto :goto_46

    .line 140
    :catchall_4c
    move-exception v0

    goto :goto_41

    .line 136
    :catch_4e
    move-exception v1

    move-object v2, v0

    goto :goto_1d
.end method


# virtual methods
.method public a(Ljava/lang/String;)V
    .registers 10

    .prologue
    .line 23
    invoke-static {p1}, Lcom/cleanmaster/hpsharelib/base/util/io/FileUtils;->addSlash(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    iput-object v0, p0, Lcom/keniu/security/update/n;->a:Ljava/lang/String;

    .line 24
    new-instance v0, Ljava/io/File;

    iget-object v1, p0, Lcom/keniu/security/update/n;->a:Ljava/lang/String;

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

    invoke-virtual {v0}, Ljava/io/File;->mkdirs()Z

    .line 28
    :try_start_10
    invoke-static {}, Ljava/lang/System;->currentTimeMillis()J

    move-result-wide v0

    const-wide/32 v2, 0xa4cb800

    sub-long v2, v0, v2

    .line 29
    new-instance v0, Ljava/io/File;

    iget-object v1, p0, Lcom/keniu/security/update/n;->a:Ljava/lang/String;

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

    invoke-virtual {v0}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v1

    .line 30
    if-eqz v1, :cond_4b

    .line 31
    array-length v4, v1

    const/4 v0, 0x0

    :goto_28
    if-ge v0, v4, :cond_4b

    aget-object v5, v1, v0

    .line 33
    invoke-virtual {v5}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v6

    const-string v7, ".tmp"

    invoke-virtual {v6, v7}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v6

    if-eqz v6, :cond_3e

    .line 35
    invoke-virtual {v5}, Ljava/io/File;->delete()Z

    .line 31
    :cond_3b
    :goto_3b
    add-int/lit8 v0, v0, 0x1

    goto :goto_28

    .line 39
    :cond_3e
    invoke-virtual {v5}, Ljava/io/File;->lastModified()J

    move-result-wide v6

    cmp-long v6, v6, v2

    if-gez v6, :cond_3b

    .line 41
    invoke-virtual {v5}, Ljava/io/File;->delete()Z
    :try_end_49
    .catch Ljava/lang/Exception; {:try_start_10 .. :try_end_49} :catch_4a

    goto :goto_3b

    .line 47
    :catch_4a
    move-exception v0

    .line 48
    :cond_4b
    return-void
.end method

.method public a(Ljava/lang/String;ILjava/lang/String;)Z
    .registers 10

    .prologue
    .line 66
    const/4 v0, 0x0

    .line 67
    new-instance v1, Ljava/io/File;

    new-instance v2, Ljava/lang/StringBuilder;

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

    iget-object v3, p0, Lcom/keniu/security/update/n;->a:Ljava/lang/String;

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

    move-result-object v2

    invoke-virtual {v2, p1}, 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}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 71
    invoke-virtual {v1}, Ljava/io/File;->exists()Z

    move-result v2

    if-nez v2, :cond_2b

    .line 96
    :cond_1f
    :goto_1f
    if-nez v0, :cond_2a

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

    move-result v2

    if-eqz v2, :cond_2a

    .line 98
    invoke-virtual {v1}, Ljava/io/File;->delete()Z

    .line 101
    :cond_2a
    return v0

    .line 76
    :cond_2b
    invoke-virtual {v1}, Ljava/io/File;->length()J

    move-result-wide v2

    int-to-long v4, p2

    cmp-long v2, v2, v4

    if-nez v2, :cond_1f

    .line 81
    invoke-static {p3}, Lcom/cleanmaster/base/util/misc/Miscellaneous;->isEmpty(Ljava/lang/String;)Z

    move-result v2

    if-nez v2, :cond_1f

    .line 86
    invoke-direct {p0, v1}, Lcom/keniu/security/update/n;->a(Ljava/io/File;)Ljava/lang/String;

    move-result-object v2

    .line 87
    invoke-static {v2}, Lcom/cleanmaster/base/util/misc/Miscellaneous;->isEmpty(Ljava/lang/String;)Z

    move-result v3

    if-nez v3, :cond_1f

    .line 92
    invoke-virtual {v2, p3}, Ljava/lang/String;->equalsIgnoreCase(Ljava/lang/String;)Z

    move-result v0

    goto :goto_1f
.end method

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

    .prologue
    .line 54
    :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 55
    const-string v1, "UTF-8"

    invoke-virtual {p1, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/security/MessageDigest;->update([B)V

    .line 56
    invoke-virtual {v0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Lcom/cleanmaster/base/util/misc/Miscellaneous;->encodeHex([B)Ljava/lang/String;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_16} :catch_18

    move-result-object v0

    .line 60
    :goto_17
    return-object v0

    .line 58
    :catch_18
    move-exception v0

    .line 60
    const/4 v0, 0x0

    goto :goto_17
.end method

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

    .prologue
    .line 106
    new-instance v0, Ljava/lang/StringBuilder;

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

    iget-object v1, p0, Lcom/keniu/security/update/n;->a:Ljava/lang/String;

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

    move-result-object v0

    invoke-virtual {v0, p1}, 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

    return-object v0
.end method