b.smali

.class public final Lcom/imo/android/imoim/l/b;
.super Ljava/lang/Object;
.source "SourceFile"


# static fields
.field static final a:Ljava/nio/charset/Charset;

.field public static final b:Ljava/nio/charset/Charset;


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

    const-string v0, "US-ASCII"

    .line 32
    invoke-static {v0}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v0

    sput-object v0, Lcom/imo/android/imoim/l/b;->a:Ljava/nio/charset/Charset;

    const-string v0, "UTF-8"

    .line 33
    invoke-static {v0}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v0

    sput-object v0, Lcom/imo/android/imoim/l/b;->b:Ljava/nio/charset/Charset;

    return-void
.end method

.method static a(Ljava/io/Reader;)Ljava/lang/String;
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 40
    :try_start_0
    new-instance v0, Ljava/io/StringWriter;

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

    const/16 v1, 0x400

    new-array v1, v1, [C

    .line 43
    :goto_9
    invoke-virtual {p0, v1}, Ljava/io/Reader;->read([C)I

    move-result v2

    const/4 v3, -0x1

    if-eq v2, v3, :cond_15

    const/4 v3, 0x0

    .line 44
    invoke-virtual {v0, v1, v3, v2}, Ljava/io/StringWriter;->write([CII)V

    goto :goto_9

    .line 46
    :cond_15
    invoke-virtual {v0}, Ljava/io/StringWriter;->toString()Ljava/lang/String;

    move-result-object v0
    :try_end_19
    .catchall {:try_start_0 .. :try_end_19} :catchall_1d

    .line 48
    invoke-virtual {p0}, Ljava/io/Reader;->close()V

    return-object v0

    :catchall_1d
    move-exception v0

    invoke-virtual {p0}, Ljava/io/Reader;->close()V

    goto :goto_23

    :goto_22
    throw v0

    :goto_23
    goto :goto_22
.end method

.method public static a(Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    :try_start_0
    const-string v0, "MD5"

    .line 85
    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    .line 86
    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object v1

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

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

    move-result-object v0

    .line 1095
    new-instance v1, Ljava/lang/StringBuilder;

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

    const/4 v2, 0x0

    .line 1096
    :goto_17
    array-length v3, v0

    if-ge v2, v3, :cond_34

    .line 1097
    aget-byte v3, v0, v2

    and-int/lit16 v3, v3, 0xff

    invoke-static {v3}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v3

    .line 1098
    invoke-virtual {v3}, Ljava/lang/String;->length()I

    move-result v4

    const/4 v5, 0x1

    if-ne v4, v5, :cond_2e

    const/16 v4, 0x30

    .line 1099
    invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 1101
    :cond_2e
    invoke-virtual {v1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    add-int/lit8 v2, v2, 0x1

    goto :goto_17

    .line 1103
    :cond_34
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0
    :try_end_38
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_38} :catch_39

    goto :goto_41

    .line 89
    :catch_39
    invoke-virtual {p0}, Ljava/lang/String;->hashCode()I

    move-result p0

    invoke-static {p0}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object p0

    :goto_41
    return-object p0
.end method

.method public static a(Ljava/io/Closeable;)V
    .registers 1

    if-eqz p0, :cond_8

    .line 74
    :try_start_2
    invoke-interface {p0}, Ljava/io/Closeable;->close()V
    :try_end_5
    .catch Ljava/lang/RuntimeException; {:try_start_2 .. :try_end_5} :catch_6
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_5} :catch_8

    return-void

    :catch_6
    move-exception p0

    .line 76
    throw p0

    :catch_8
    :cond_8
    return-void
.end method

.method static a(Ljava/io/File;)V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 57
    invoke-virtual {p0}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v0

    if-eqz v0, :cond_2f

    .line 61
    array-length p0, v0

    const/4 v1, 0x0

    :goto_8
    if-ge v1, p0, :cond_2e

    aget-object v2, v0, v1

    .line 62
    invoke-virtual {v2}, Ljava/io/File;->isDirectory()Z

    move-result v3

    if-eqz v3, :cond_15

    .line 63
    invoke-static {v2}, Lcom/imo/android/imoim/l/b;->a(Ljava/io/File;)V

    .line 65
    :cond_15
    invoke-virtual {v2}, Ljava/io/File;->delete()Z

    move-result v3

    if-eqz v3, :cond_1e

    add-int/lit8 v1, v1, 0x1

    goto :goto_8

    .line 66
    :cond_1e
    new-instance p0, Ljava/io/IOException;

    invoke-static {v2}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    const-string v1, "failed to delete file: "

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

    move-result-object v0

    invoke-direct {p0, v0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw p0

    :cond_2e
    return-void

    .line 59
    :cond_2f
    new-instance v0, Ljava/io/IOException;

    invoke-static {p0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    const-string v1, "not a readable directory: "

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

    move-result-object p0

    invoke-direct {v0, p0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    goto :goto_40

    :goto_3f
    throw v0

    :goto_40
    goto :goto_3f
.end method