KQueryMd5Util.smali

.class public Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;
.super Ljava/lang/Object;
.source "KQueryMd5Util.java"


# static fields
.field public static final TAG:Ljava/lang/String; = "KQueryMd5Util"


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

    .prologue
    .line 24
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getDirQueryMd5(Ljava/lang/String;)Ljava/lang/String;
    .registers 2

    .prologue
    .line 45
    invoke-static {}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->getMd5Digest()Ljava/security/MessageDigest;

    move-result-object v0

    .line 46
    if-nez v0, :cond_9

    const-string v0, ""

    .line 48
    :goto_8
    return-object v0

    :cond_9
    invoke-static {v0, p0}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->getDirQueryMd5(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    goto :goto_8
.end method

.method public static getDirQueryMd5(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    .prologue
    .line 37
    new-instance v0, Ljava/lang/StringBuilder;

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

    invoke-static {p1}, Lcom/cleanmaster/junkengine/junk/util/StringUtils;->toLowerCase(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

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

    move-result-object v0

    const-string v1, "ijinshan"

    invoke-virtual {v0, v1}, 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

    .line 38
    invoke-virtual {v0}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

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

    .line 39
    invoke-virtual {p0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Lcom/cleanmaster/junkengine/junk/util/EnDeCodeUtils;->byteToHexString([B)Ljava/lang/String;

    move-result-object v0

    .line 40
    invoke-virtual {p0}, Ljava/security/MessageDigest;->reset()V

    .line 41
    return-object v0
.end method

.method public static getFileMD5(Ljava/io/File;)Ljava/lang/String;
    .registers 7

    .prologue
    const/4 v0, 0x0

    const/16 v2, 0x400

    .line 250
    invoke-virtual {p0}, Ljava/io/File;->isFile()Z

    move-result v1

    if-nez v1, :cond_a

    .line 269
    :goto_9
    return-object v0

    .line 255
    :cond_a
    new-array v1, v2, [B

    .line 258
    :try_start_c
    const-string v2, "MD5"

    invoke-static {v2}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v2

    .line 259
    new-instance v3, Ljava/io/FileInputStream;

    invoke-direct {v3, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V

    .line 260
    :goto_17
    const/4 v4, 0x0

    const/16 v5, 0x400

    invoke-virtual {v3, v1, v4, v5}, Ljava/io/FileInputStream;->read([BII)I

    move-result v4

    const/4 v5, -0x1

    if-eq v4, v5, :cond_2b

    .line 261
    const/4 v5, 0x0

    invoke-virtual {v2, v1, v5, v4}, Ljava/security/MessageDigest;->update([BII)V
    :try_end_25
    .catch Ljava/lang/Exception; {:try_start_c .. :try_end_25} :catch_26

    goto :goto_17

    .line 264
    :catch_26
    move-exception v1

    .line 265
    invoke-virtual {v1}, Ljava/lang/Exception;->printStackTrace()V

    goto :goto_9

    .line 263
    :cond_2b
    :try_start_2b
    invoke-virtual {v3}, Ljava/io/FileInputStream;->close()V
    :try_end_2e
    .catch Ljava/lang/Exception; {:try_start_2b .. :try_end_2e} :catch_26

    .line 268
    new-instance v0, Ljava/math/BigInteger;

    const/4 v1, 0x1

    invoke-virtual {v2}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v2

    invoke-direct {v0, v1, v2}, Ljava/math/BigInteger;-><init>(I[B)V

    .line 269
    const/16 v1, 0x10

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->toString(I)Ljava/lang/String;

    move-result-object v0

    goto :goto_9
.end method

.method public static getHexPathString(Ljava/lang/String;)Ljava/lang/String;
    .registers 9

    .prologue
    const/16 v6, 0x42

    const/16 v5, 0x41

    const/16 v4, 0x2b

    const/16 v3, 0x20

    const/4 v0, 0x0

    .line 125
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_11

    move-object v0, p0

    .line 168
    :cond_10
    :goto_10
    return-object v0

    .line 128
    :cond_11
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-lt v1, v3, :cond_10

    .line 131
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    .line 135
    if-ne v1, v3, :cond_26

    move-object v2, v0

    move-object v3, v0

    move-object v1, p0

    .line 146
    :goto_20
    if-nez v3, :cond_4a

    if-nez v2, :cond_4a

    move-object v0, v1

    .line 147
    goto :goto_10

    .line 137
    :cond_26
    if-le v1, v3, :cond_93

    invoke-virtual {p0, v3}, Ljava/lang/String;->charAt(I)C

    move-result v2

    if-ne v2, v4, :cond_93

    .line 138
    const/4 v2, 0x0

    invoke-virtual {p0, v2, v3}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v3

    .line 139
    const/16 v2, 0x21

    invoke-virtual {p0, v2, v5}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v2

    .line 140
    if-le v1, v6, :cond_8f

    invoke-virtual {p0, v5}, Ljava/lang/String;->charAt(I)C

    move-result v1

    if-ne v1, v4, :cond_8f

    .line 141
    invoke-virtual {p0, v6}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v1

    move-object v7, v1

    move-object v1, v3

    move-object v3, v2

    move-object v2, v7

    goto :goto_20

    .line 148
    :cond_4a
    if-eqz v3, :cond_60

    if-nez v2, :cond_60

    .line 149
    new-instance v0, Ljava/lang/StringBuilder;

    const/16 v2, 0x40

    invoke-direct {v0, v2}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 150
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 151
    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 152
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_10

    .line 153
    :cond_60
    if-eqz v3, :cond_10

    if-eqz v2, :cond_10

    .line 156
    :try_start_64
    const-string/jumbo v4, "utf-8"

    invoke-virtual {v2, v4}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v2

    invoke-static {v2}, Lcom/cleanmaster/junkengine/junk/util/EnDeCodeUtils;->byteToHexString([B)Ljava/lang/String;
    :try_end_6e
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_64 .. :try_end_6e} :catch_8a

    move-result-object v0

    .line 160
    :goto_6f
    new-instance v2, Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/String;->length()I

    move-result v4

    add-int/lit8 v4, v4, 0x40

    invoke-direct {v2, v4}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 161
    invoke-virtual {v2, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 162
    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 163
    if-eqz v0, :cond_85

    .line 164
    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 166
    :cond_85
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_10

    .line 157
    :catch_8a
    move-exception v2

    .line 158
    invoke-virtual {v2}, Ljava/io/UnsupportedEncodingException;->printStackTrace()V

    goto :goto_6f

    :cond_8f
    move-object v1, v3

    move-object v3, v2

    move-object v2, v0

    goto :goto_20

    :cond_93
    move-object v2, v0

    move-object v3, v0

    move-object v1, v0

    goto :goto_20
.end method

.method public static getMD5High64BitFromMD5([B)J
    .registers 8

    .prologue
    const/16 v6, 0x8

    .line 278
    const-wide/16 v0, 0x0

    .line 279
    if-eqz p0, :cond_1a

    array-length v2, p0

    const/16 v3, 0x10

    if-ne v2, v3, :cond_1a

    .line 281
    const/4 v2, 0x0

    :goto_c
    if-ge v2, v6, :cond_1a

    .line 282
    aget-byte v3, p0, v2

    and-int/lit16 v3, v3, 0xff

    .line 283
    shl-long/2addr v0, v6

    .line 284
    int-to-long v4, v3

    or-long/2addr v4, v0

    .line 281
    add-int/lit8 v0, v2, 0x1

    move v2, v0

    move-wide v0, v4

    goto :goto_c

    .line 288
    :cond_1a
    return-wide v0
.end method

.method public static getMd5Digest()Ljava/security/MessageDigest;
    .registers 2

    .prologue
    .line 29
    :try_start_0
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
    :try_end_5
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_5} :catch_7

    move-result-object v0

    .line 33
    :goto_6
    return-object v0

    .line 30
    :catch_7
    move-exception v0

    .line 31
    const-string v0, "KQueryMd5Util"

    const-string v1, "Unable to find digest algorithm MD5"

    invoke-static {v0, v1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 33
    const/4 v0, 0x0

    goto :goto_6
.end method

.method public static getMd5String(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    .prologue
    .line 63
    invoke-virtual {p1}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

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

    .line 64
    invoke-virtual {p0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    invoke-static {v0}, Lcom/cleanmaster/junkengine/junk/util/EnDeCodeUtils;->byteToHexString([B)Ljava/lang/String;

    move-result-object v0

    .line 65
    invoke-virtual {p0}, Ljava/security/MessageDigest;->reset()V

    .line 66
    return-object v0
.end method

.method public static getPathQueryData(Ljava/security/MessageDigest;Ljava/lang/String;)[Ljava/lang/String;
    .registers 3

    .prologue
    .line 175
    invoke-static {p1}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-nez v0, :cond_8

    if-nez p0, :cond_a

    .line 176
    :cond_8
    const/4 v0, 0x0

    .line 181
    :goto_9
    return-object v0

    .line 178
    :cond_a
    invoke-static {p1}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->parsePathQueryData(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    .line 179
    invoke-static {p0, v0}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->transPathQueryData(Ljava/security/MessageDigest;[Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    goto :goto_9
.end method

.method public static getPathStringFromBytes([B)Ljava/lang/String;
    .registers 9

    .prologue
    const/4 v2, 0x0

    const/16 v7, 0x2b

    const/16 v5, 0x20

    const/16 v3, 0x10

    const/4 v1, 0x0

    .line 70
    if-nez p0, :cond_b

    .line 121
    :cond_a
    :goto_a
    return-object v1

    .line 73
    :cond_b
    array-length v4, p0

    .line 75
    if-ne v4, v3, :cond_31

    .line 76
    const/4 v0, 0x1

    .line 81
    :goto_f
    if-eqz v0, :cond_a

    .line 88
    invoke-static {p0, v2, v3}, Lcom/cleanmaster/junkengine/junk/util/EnDeCodeUtils;->byteToHexString([BII)Ljava/lang/String;

    move-result-object v0

    .line 89
    if-lt v4, v5, :cond_79

    .line 90
    invoke-static {p0, v3, v3}, Lcom/cleanmaster/junkengine/junk/util/EnDeCodeUtils;->byteToHexString([BII)Ljava/lang/String;

    move-result-object v3

    .line 91
    if-le v4, v5, :cond_39

    .line 93
    :try_start_1d
    new-instance v2, Ljava/lang/String;

    const/16 v5, 0x20

    add-int/lit8 v4, v4, -0x20

    const-string/jumbo v6, "utf-8"

    invoke-direct {v2, p0, v5, v4, v6}, Ljava/lang/String;-><init>([BIILjava/lang/String;)V
    :try_end_29
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_1d .. :try_end_29} :catch_35

    .line 100
    :goto_29
    if-eqz v0, :cond_a

    .line 104
    if-nez v3, :cond_3b

    if-nez v2, :cond_3b

    :goto_2f
    move-object v1, v0

    .line 121
    goto :goto_a

    .line 77
    :cond_31
    if-lt v4, v5, :cond_7c

    .line 78
    const/4 v0, 0x1

    goto :goto_f

    .line 94
    :catch_35
    move-exception v2

    .line 95
    invoke-virtual {v2}, Ljava/io/UnsupportedEncodingException;->printStackTrace()V

    :cond_39
    move-object v2, v1

    goto :goto_29

    .line 106
    :cond_3b
    if-eqz v3, :cond_54

    if-nez v2, :cond_54

    .line 107
    new-instance v1, Ljava/lang/StringBuilder;

    const/16 v2, 0x21

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 108
    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 109
    invoke-virtual {v1, v7}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 110
    invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 111
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_2f

    .line 112
    :cond_54
    if-eqz v3, :cond_77

    if-eqz v2, :cond_77

    .line 113
    new-instance v1, Ljava/lang/StringBuilder;

    invoke-virtual {v2}, Ljava/lang/String;->length()I

    move-result v4

    add-int/lit8 v4, v4, 0x22

    invoke-direct {v1, v4}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 114
    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 115
    invoke-virtual {v1, v7}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 116
    invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 117
    invoke-virtual {v1, v7}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 118
    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 119
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_2f

    :cond_77
    move-object v0, v1

    goto :goto_2f

    :cond_79
    move-object v2, v1

    move-object v3, v1

    goto :goto_29

    :cond_7c
    move v0, v2

    goto :goto_f
.end method

.method public static getPkgQueryMd5(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    .prologue
    .line 52
    invoke-static {p0, p1}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->getMd5String(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static getPkgQueryMd5Bytes(Ljava/security/MessageDigest;Ljava/lang/String;)[B
    .registers 3

    .prologue
    .line 56
    invoke-virtual {p1}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

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

    .line 57
    invoke-virtual {p0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    .line 58
    invoke-virtual {p0}, Ljava/security/MessageDigest;->reset()V

    .line 59
    return-object v0
.end method

.method public static parsePathQueryData(Ljava/lang/String;)[Ljava/lang/String;
    .registers 11

    .prologue
    const/4 v9, 0x2

    const/4 v8, -0x1

    const/4 v0, 0x0

    const/4 v7, 0x1

    const/4 v6, 0x0

    .line 206
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_c

    .line 246
    :goto_b
    return-object v0

    .line 214
    :cond_c
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    add-int/lit8 v3, v1, -0x1

    .line 215
    sget-char v1, Ljava/io/File;->separatorChar:C

    invoke-virtual {p0, v1}, Ljava/lang/String;->indexOf(I)I

    move-result v1

    .line 216
    if-ne v8, v1, :cond_28

    move-object v1, v0

    move-object v2, v0

    .line 233
    :goto_1c
    if-eqz v1, :cond_54

    .line 234
    const/4 v0, 0x3

    new-array v0, v0, [Ljava/lang/String;

    .line 235
    aput-object p0, v0, v6

    .line 236
    aput-object v2, v0, v7

    .line 237
    aput-object v1, v0, v9

    goto :goto_b

    .line 219
    :cond_28
    invoke-virtual {p0, v6, v1}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v2

    .line 221
    if-eq v1, v3, :cond_66

    .line 222
    sget-char v4, Ljava/io/File;->separatorChar:C

    add-int/lit8 v5, v1, 0x1

    invoke-virtual {p0, v4, v5}, Ljava/lang/String;->indexOf(II)I

    move-result v4

    .line 223
    if-ne v8, v4, :cond_42

    .line 224
    add-int/lit8 v1, v1, 0x1

    invoke-virtual {p0, v1}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v1

    move-object p0, v2

    move-object v2, v1

    move-object v1, v0

    goto :goto_1c

    .line 226
    :cond_42
    add-int/lit8 v1, v1, 0x1

    invoke-virtual {p0, v1, v4}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v1

    .line 227
    if-eq v4, v3, :cond_62

    .line 228
    add-int/lit8 v0, v4, 0x1

    invoke-virtual {p0, v0}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v0

    move-object p0, v2

    move-object v2, v1

    move-object v1, v0

    goto :goto_1c

    .line 238
    :cond_54
    if-eqz v2, :cond_5d

    .line 239
    new-array v0, v9, [Ljava/lang/String;

    .line 240
    aput-object p0, v0, v6

    .line 241
    aput-object v2, v0, v7

    goto :goto_b

    .line 243
    :cond_5d
    new-array v0, v7, [Ljava/lang/String;

    .line 244
    aput-object p0, v0, v6

    goto :goto_b

    :cond_62
    move-object p0, v2

    move-object v2, v1

    move-object v1, v0

    goto :goto_1c

    :cond_66
    move-object v1, v0

    move-object p0, v2

    move-object v2, v0

    goto :goto_1c
.end method

.method public static transPathQueryData(Ljava/security/MessageDigest;[Ljava/lang/String;)[Ljava/lang/String;
    .registers 7

    .prologue
    const/4 v4, 0x0

    const/4 v3, 0x2

    const/4 v2, 0x1

    .line 185
    if-eqz p1, :cond_a

    array-length v0, p1

    if-eqz v0, :cond_a

    if-nez p0, :cond_c

    .line 186
    :cond_a
    const/4 v0, 0x0

    .line 199
    :cond_b
    :goto_b
    return-object v0

    .line 189
    :cond_c
    array-length v0, p1

    new-array v0, v0, [Ljava/lang/String;

    .line 190
    array-length v1, p1

    if-lez v1, :cond_b

    .line 191
    aget-object v1, p1, v4

    invoke-static {p0, v1}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->getDirQueryMd5(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    aput-object v1, v0, v4

    .line 192
    array-length v1, p1

    if-le v1, v2, :cond_b

    .line 193
    aget-object v1, p1, v2

    invoke-static {p0, v1}, Lcom/cleanmaster/junkengine/junk/util/KQueryMd5Util;->getDirQueryMd5(Ljava/security/MessageDigest;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    aput-object v1, v0, v2

    .line 194
    array-length v1, p1

    if-le v1, v3, :cond_b

    .line 195
    aget-object v1, p1, v3

    aput-object v1, v0, v3

    goto :goto_b
.end method