.class public Lcz/adamh/utils/NativeUtils;
.super Ljava/lang/Object;
.source "NativeUtils.java"


# direct methods
.method private constructor <init>()V
    .locals 0

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static loadLibraryFromJar(Ljava/lang/String;)V
    .locals 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const-string v0, "/"

    .line 1
    invoke-virtual {p0, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_7

    .line 2
    invoke-virtual {p0, v0}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    .line 3
    array-length v1, v0

    const/4 v2, 0x0

    const/4 v3, 0x1

    if-le v1, v3, :cond_0

    array-length v1, v0

    sub-int/2addr v1, v3

    aget-object v0, v0, v1

    goto :goto_0

    :cond_0
    move-object v0, v2

    :goto_0
    const/4 v1, 0x0

    if-eqz v0, :cond_1

    const/4 v4, 0x2

    const-string v5, "\\."

    .line 4
    invoke-virtual {v0, v5, v4}, Ljava/lang/String;->split(Ljava/lang/String;I)[Ljava/lang/String;

    move-result-object v4

    .line 5
    aget-object v5, v4, v1

    .line 6
    array-length v6, v4

    if-le v6, v3, :cond_2

    const-string v2, "."

    invoke-static {v2}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    array-length v6, v4

    sub-int/2addr v6, v3

    aget-object v3, v4, v6

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

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

    move-result-object v2

    goto :goto_1

    :cond_1
    const-string v5, ""

    :cond_2
    :goto_1
    if-eqz v0, :cond_6

    .line 7
    invoke-virtual {v5}, Ljava/lang/String;->length()I

    move-result v0

    const/4 v3, 0x3

    if-lt v0, v3, :cond_6

    .line 8
    invoke-static {v5, v2}, Ljava/io/File;->createTempFile(Ljava/lang/String;Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    .line 9
    invoke-virtual {v0}, Ljava/io/File;->deleteOnExit()V

    .line 10
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v2

    const-string v3, "File "

    if-eqz v2, :cond_5

    const/16 v2, 0x400

    new-array v2, v2, [B

    .line 11
    const-class v4, Lcz/adamh/utils/NativeUtils;

    invoke-virtual {v4, p0}, Ljava/lang/Class;->getResourceAsStream(Ljava/lang/String;)Ljava/io/InputStream;

    move-result-object v4

    if-eqz v4, :cond_4

    .line 12
    new-instance p0, Ljava/io/FileOutputStream;

    invoke-direct {p0, v0}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V

    .line 13
    :goto_2
    :try_start_0
    invoke-virtual {v4, v2}, Ljava/io/InputStream;->read([B)I

    move-result v3

    const/4 v5, -0x1

    if-eq v3, v5, :cond_3

    .line 14
    invoke-virtual {p0, v2, v1, v3}, Ljava/io/OutputStream;->write([BII)V
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    goto :goto_2

    .line 15
    :cond_3
    invoke-virtual {p0}, Ljava/io/OutputStream;->close()V

    .line 16
    invoke-virtual {v4}, Ljava/io/InputStream;->close()V

    .line 17
    invoke-virtual {v0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object p0

    invoke-static {p0}, Ljava/lang/System;->load(Ljava/lang/String;)V

    return-void

    :catchall_0
    move-exception v0

    .line 18
    invoke-virtual {p0}, Ljava/io/OutputStream;->close()V

    .line 19
    invoke-virtual {v4}, Ljava/io/InputStream;->close()V

    throw v0

    .line 20
    :cond_4
    new-instance v0, Ljava/io/FileNotFoundException;

    const-string v1, " was not found inside JAR."

    invoke-static {v3, p0, v1}, Landroid/support/v4/media/f;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

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

    throw v0

    .line 21
    :cond_5
    new-instance p0, Ljava/io/FileNotFoundException;

    invoke-static {v3}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v0

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

    const-string v0, " does not exist."

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

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

    move-result-object v0

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

    throw p0

    .line 22
    :cond_6
    new-instance p0, Ljava/lang/IllegalArgumentException;

    const-string v0, "The filename has to be at least 3 characters long."

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

    throw p0

    .line 23
    :cond_7
    new-instance p0, Ljava/lang/IllegalArgumentException;

    const-string v0, "The path has to be absolute (start with \'/\')."

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

    throw p0
.end method