DirectApkSoSource.smali

.class public Lcom/facebook/soloader/DirectApkSoSource;
.super Lcom/facebook/soloader/SoSource;
.source "SourceFile"


# instance fields
.field private final mApkFile:Ljava/io/File;

.field private final mDirectApkLdPath:Ljava/lang/String;

.field private final mLibsInApk:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method public constructor <init>(Landroid/content/Context;)V
    .registers 3

    .line 1
    invoke-direct {p0}, Lcom/facebook/soloader/SoSource;-><init>()V

    .line 2
    new-instance v0, Ljava/util/HashSet;

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

    invoke-static {v0}, Ljava/util/Collections;->synchronizedSet(Ljava/util/Set;)Ljava/util/Set;

    move-result-object v0

    iput-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mLibsInApk:Ljava/util/Set;

    const-string v0, ""

    .line 3
    invoke-static {v0}, Lcom/facebook/soloader/DirectApkSoSource;->getDirectApkLdPath(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    iput-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    .line 4
    new-instance v0, Ljava/io/File;

    invoke-virtual {p1}, Landroid/content/Context;->getApplicationInfo()Landroid/content/pm/ApplicationInfo;

    move-result-object p1

    iget-object p1, p1, Landroid/content/pm/ApplicationInfo;->sourceDir:Ljava/lang/String;

    invoke-direct {v0, p1}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    iput-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mApkFile:Ljava/io/File;

    return-void
.end method

.method public constructor <init>(Ljava/io/File;)V
    .registers 3

    .line 5
    invoke-direct {p0}, Lcom/facebook/soloader/SoSource;-><init>()V

    .line 6
    new-instance v0, Ljava/util/HashSet;

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

    invoke-static {v0}, Ljava/util/Collections;->synchronizedSet(Ljava/util/Set;)Ljava/util/Set;

    move-result-object v0

    iput-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mLibsInApk:Ljava/util/Set;

    .line 7
    invoke-virtual {p1}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/facebook/soloader/SysUtil;->getBaseName(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/facebook/soloader/DirectApkSoSource;->getDirectApkLdPath(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    iput-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    .line 8
    iput-object p1, p0, Lcom/facebook/soloader/DirectApkSoSource;->mApkFile:Ljava/io/File;

    return-void
.end method

.method private static getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    sget-boolean v0, Lcom/facebook/soloader/SoLoader;->SYSTRACE_LIBRARY_LOADING:Z

    if-eqz v0, :cond_b

    const-string v1, "SoLoader.getElfDependencies["

    const-string v2, "]"

    .line 2
    invoke-static {v1, p0, v2}, Lcom/facebook/soloader/Api18TraceUtils;->beginTraceSection(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V

    .line 3
    :cond_b
    :try_start_b
    invoke-static {p0, p1}, Lcom/facebook/soloader/NativeDeps;->getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;

    move-result-object p0
    :try_end_f
    .catchall {:try_start_b .. :try_end_f} :catchall_15

    if-eqz v0, :cond_14

    .line 4
    invoke-static {}, Lcom/facebook/soloader/Api18TraceUtils;->endSection()V

    :cond_14
    return-object p0

    :catchall_15
    move-exception p0

    .line 5
    sget-boolean p1, Lcom/facebook/soloader/SoLoader;->SYSTRACE_LIBRARY_LOADING:Z

    if-eqz p1, :cond_1d

    .line 6
    invoke-static {}, Lcom/facebook/soloader/Api18TraceUtils;->endSection()V

    .line 7
    :cond_1d
    throw p0
.end method

.method private static getDirectApkLdPath(Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .line 1
    invoke-static {}, Lcom/facebook/soloader/SoLoader$Api14Utils;->getClassLoaderLdLoadLibrary()Ljava/lang/String;

    move-result-object v0

    if-eqz v0, :cond_2d

    const-string v1, ":"

    .line 2
    invoke-virtual {v0, v1}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v0

    .line 3
    array-length v1, v0

    const/4 v2, 0x0

    :goto_e
    if-ge v2, v1, :cond_2d

    aget-object v3, v0, v2

    .line 4
    new-instance v4, Ljava/lang/StringBuilder;

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

    invoke-virtual {v4, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v5, ".apk!/"

    invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v4

    invoke-virtual {v3, v4}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v4

    if-eqz v4, :cond_2a

    return-object v3

    :cond_2a
    add-int/lit8 v2, v2, 0x1

    goto :goto_e

    :cond_2d
    const/4 p0, 0x0

    return-object p0
.end method

.method private loadDependencies(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)V
    .registers 11
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const-string v0, "/"

    .line 1
    new-instance v1, Ljava/util/zip/ZipFile;

    iget-object v2, p0, Lcom/facebook/soloader/DirectApkSoSource;->mApkFile:Ljava/io/File;

    invoke-direct {v1, v2}, Ljava/util/zip/ZipFile;-><init>(Ljava/io/File;)V

    .line 2
    :try_start_9
    invoke-virtual {v1}, Ljava/util/zip/ZipFile;->entries()Ljava/util/Enumeration;

    move-result-object v2

    .line 3
    :cond_d
    invoke-interface {v2}, Ljava/util/Enumeration;->hasMoreElements()Z

    move-result v3

    if-eqz v3, :cond_68

    .line 4
    invoke-interface {v2}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/util/zip/ZipEntry;

    if-eqz v3, :cond_d

    .line 5
    invoke-virtual {v3}, Ljava/util/zip/ZipEntry;->getName()Ljava/lang/String;

    move-result-object v4

    new-instance v5, Ljava/lang/StringBuilder;

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

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

    invoke-virtual {v5, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v5

    invoke-virtual {v4, v5}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v4

    if-eqz v4, :cond_d

    .line 6
    new-instance v2, Lcom/facebook/soloader/ElfZipFileChannel;

    invoke-direct {v2, v1, v3}, Lcom/facebook/soloader/ElfZipFileChannel;-><init>(Ljava/util/zip/ZipFile;Ljava/util/zip/ZipEntry;)V
    :try_end_39
    .catchall {:try_start_9 .. :try_end_39} :catchall_6c

    .line 7
    :try_start_39
    invoke-static {p1, v2}, Lcom/facebook/soloader/DirectApkSoSource;->getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;

    move-result-object p1

    array-length v3, p1

    const/4 v4, 0x0

    :goto_3f
    if-ge v4, v3, :cond_5a

    aget-object v5, p1, v4

    .line 8
    iget-object v6, p0, Lcom/facebook/soloader/DirectApkSoSource;->mLibsInApk:Ljava/util/Set;

    invoke-interface {v6, v5}, Ljava/util/Set;->contains(Ljava/lang/Object;)Z

    move-result v6

    if-nez v6, :cond_57

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

    move-result v6

    if-eqz v6, :cond_52

    goto :goto_57

    :cond_52
    or-int/lit8 v6, p2, 0x1

    .line 9
    invoke-static {v5, v6, p3}, Lcom/facebook/soloader/SoLoader;->loadLibraryBySoName(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)V
    :try_end_57
    .catchall {:try_start_39 .. :try_end_57} :catchall_5e

    :cond_57
    :goto_57
    add-int/lit8 v4, v4, 0x1

    goto :goto_3f

    .line 10
    :cond_5a
    :try_start_5a
    invoke-interface {v2}, Ljava/nio/channels/Channel;->close()V
    :try_end_5d
    .catchall {:try_start_5a .. :try_end_5d} :catchall_6c

    goto :goto_68

    :catchall_5e
    move-exception p1

    .line 11
    :try_start_5f
    invoke-interface {v2}, Ljava/nio/channels/Channel;->close()V
    :try_end_62
    .catchall {:try_start_5f .. :try_end_62} :catchall_63

    goto :goto_67

    :catchall_63
    move-exception p2

    :try_start_64
    invoke-virtual {p1, p2}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    :goto_67
    throw p1
    :try_end_68
    .catchall {:try_start_64 .. :try_end_68} :catchall_6c

    .line 12
    :cond_68
    :goto_68
    invoke-virtual {v1}, Ljava/util/zip/ZipFile;->close()V

    return-void

    :catchall_6c
    move-exception p1

    .line 13
    :try_start_6d
    invoke-virtual {v1}, Ljava/util/zip/ZipFile;->close()V
    :try_end_70
    .catchall {:try_start_6d .. :try_end_70} :catchall_71

    goto :goto_75

    :catchall_71
    move-exception p2

    invoke-virtual {p1, p2}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    :goto_75
    throw p1
.end method


# virtual methods
.method public loadLibrary(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)I
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    sget-object v0, Lcom/facebook/soloader/SoLoader;->sSoFileLoader:Lcom/facebook/soloader/SoFileLoader;

    if-eqz v0, :cond_39

    .line 2
    iget-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mLibsInApk:Ljava/util/Set;

    invoke-interface {v0, p1}, Ljava/util/Set;->contains(Ljava/lang/Object;)Z

    move-result v0

    const/4 v1, 0x0

    if-eqz v0, :cond_38

    iget-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_16

    goto :goto_38

    .line 3
    :cond_16
    invoke-direct {p0, p1, p2, p3}, Lcom/facebook/soloader/DirectApkSoSource;->loadDependencies(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)V

    or-int/lit8 p2, p2, 0x4

    .line 4
    :try_start_1b
    sget-object p3, Lcom/facebook/soloader/SoLoader;->sSoFileLoader:Lcom/facebook/soloader/SoFileLoader;

    new-instance v0, Ljava/lang/StringBuilder;

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

    iget-object v2, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

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

    sget-object v2, Ljava/io/File;->separator:Ljava/lang/String;

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

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p1

    invoke-interface {p3, p1, p2}, Lcom/facebook/soloader/SoFileLoader;->load(Ljava/lang/String;I)V
    :try_end_36
    .catch Ljava/lang/UnsatisfiedLinkError; {:try_start_1b .. :try_end_36} :catch_38

    const/4 p1, 0x1

    return p1

    :catch_38
    :cond_38
    :goto_38
    return v1

    .line 5
    :cond_39
    new-instance p1, Ljava/lang/IllegalStateException;

    const-string p2, "SoLoader.init() not yet called"

    invoke-direct {p1, p2}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public prepare(I)V
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-object p1, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

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

    move-result p1

    if-nez p1, :cond_23

    .line 2
    iget-object p1, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    const/16 v0, 0x21

    invoke-virtual {p1, v0}, Ljava/lang/String;->indexOf(I)I

    move-result p1

    if-ltz p1, :cond_23

    add-int/lit8 p1, p1, 0x2

    .line 3
    iget-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

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

    move-result v0

    if-ge p1, v0, :cond_23

    .line 4
    iget-object v0, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    invoke-virtual {v0, p1}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object p1

    goto :goto_24

    :cond_23
    const/4 p1, 0x0

    :goto_24
    if-nez p1, :cond_27

    return-void

    .line 5
    :cond_27
    new-instance v0, Ljava/util/zip/ZipFile;

    iget-object v1, p0, Lcom/facebook/soloader/DirectApkSoSource;->mApkFile:Ljava/io/File;

    invoke-direct {v0, v1}, Ljava/util/zip/ZipFile;-><init>(Ljava/io/File;)V

    .line 6
    :try_start_2e
    invoke-virtual {v0}, Ljava/util/zip/ZipFile;->entries()Ljava/util/Enumeration;

    move-result-object v1

    .line 7
    :cond_32
    :goto_32
    invoke-interface {v1}, Ljava/util/Enumeration;->hasMoreElements()Z

    move-result v2

    if-eqz v2, :cond_70

    .line 8
    invoke-interface {v1}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/util/zip/ZipEntry;

    if-eqz v2, :cond_32

    .line 9
    invoke-virtual {v2}, Ljava/util/zip/ZipEntry;->getName()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v3

    if-eqz v3, :cond_32

    .line 10
    invoke-virtual {v2}, Ljava/util/zip/ZipEntry;->getName()Ljava/lang/String;

    move-result-object v3

    const-string v4, ".so"

    invoke-virtual {v3, v4}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v3

    if-eqz v3, :cond_32

    .line 11
    invoke-virtual {v2}, Ljava/util/zip/ZipEntry;->getMethod()I

    move-result v3

    if-nez v3, :cond_32

    .line 12
    invoke-virtual {v2}, Ljava/util/zip/ZipEntry;->getName()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v3

    add-int/lit8 v3, v3, 0x1

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

    move-result-object v2

    .line 13
    iget-object v3, p0, Lcom/facebook/soloader/DirectApkSoSource;->mLibsInApk:Ljava/util/Set;

    invoke-interface {v3, v2}, Ljava/util/Set;->add(Ljava/lang/Object;)Z
    :try_end_6f
    .catchall {:try_start_2e .. :try_end_6f} :catchall_74

    goto :goto_32

    .line 14
    :cond_70
    invoke-virtual {v0}, Ljava/util/zip/ZipFile;->close()V

    return-void

    :catchall_74
    move-exception p1

    .line 15
    :try_start_75
    invoke-virtual {v0}, Ljava/util/zip/ZipFile;->close()V
    :try_end_78
    .catchall {:try_start_75 .. :try_end_78} :catchall_79

    goto :goto_7d

    :catchall_79
    move-exception v0

    invoke-virtual {p1, v0}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    :goto_7d
    throw p1
.end method

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

    .line 1
    new-instance v0, Ljava/lang/StringBuilder;

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

    .line 2
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v1

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

    const-string v1, "[root = "

    .line 3
    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object v1, p0, Lcom/facebook/soloader/DirectApkSoSource;->mDirectApkLdPath:Ljava/lang/String;

    const/16 v2, 0x5d

    .line 4
    invoke-static {v0, v1, v2}, Landroidx/appcompat/view/f;->e(Ljava/lang/StringBuilder;Ljava/lang/String;C)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public unpackLibrary(Ljava/lang/String;)Ljava/io/File;
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    new-instance p1, Ljava/lang/UnsupportedOperationException;

    const-string v0, "DirectAPKSoSource doesn\'t support unpackLibrary"

    invoke-direct {p1, v0}, Ljava/lang/UnsupportedOperationException;-><init>(Ljava/lang/String;)V

    throw p1
.end method