DirectorySoSource.smali

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


# static fields
.field public static final ON_LD_LIBRARY_PATH:I = 0x2

.field public static final RESOLVE_DEPENDENCIES:I = 0x1


# instance fields
.field public final denyList:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field public final flags:I

.field public final soDirectory:Ljava/io/File;


# direct methods
.method public constructor <init>(Ljava/io/File;I)V
    .registers 4

    const/4 v0, 0x0

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

    .line 1
    invoke-direct {p0, p1, p2, v0}, Lcom/facebook/soloader/DirectorySoSource;-><init>(Ljava/io/File;I[Ljava/lang/String;)V

    return-void
.end method

.method public constructor <init>(Ljava/io/File;I[Ljava/lang/String;)V
    .registers 4

    .line 2
    invoke-direct {p0}, Lcom/facebook/soloader/SoSource;-><init>()V

    .line 3
    iput-object p1, p0, Lcom/facebook/soloader/DirectorySoSource;->soDirectory:Ljava/io/File;

    .line 4
    iput p2, p0, Lcom/facebook/soloader/DirectorySoSource;->flags:I

    .line 5
    invoke-static {p3}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object p1

    iput-object p1, p0, Lcom/facebook/soloader/DirectorySoSource;->denyList:Ljava/util/List;

    return-void
.end method

.method private loadDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;ILandroid/os/StrictMode$ThreadPolicy;)V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-virtual {p0, p1, p2}, Lcom/facebook/soloader/DirectorySoSource;->getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;

    move-result-object p1

    .line 2
    invoke-static {p1}, Ljava/util/Arrays;->toString([Ljava/lang/Object;)Ljava/lang/String;

    .line 3
    array-length p2, p1

    const/4 v0, 0x0

    :goto_9
    if-ge v0, p2, :cond_1e

    aget-object v1, p1, v0

    const-string v2, "/"

    .line 4
    invoke-virtual {v1, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_16

    goto :goto_1b

    :cond_16
    or-int/lit8 v2, p3, 0x1

    .line 5
    invoke-static {v1, v2, p4}, Lcom/facebook/soloader/SoLoader;->loadLibraryBySoName(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)V

    :goto_1b
    add-int/lit8 v0, v0, 0x1

    goto :goto_9

    :cond_1e
    return-void
.end method


# virtual methods
.method public addToLdLibraryPath(Ljava/util/Collection;)V
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Collection<",
            "Ljava/lang/String;",
            ">;)V"
        }
    .end annotation

    iget-object v0, p0, Lcom/facebook/soloader/DirectorySoSource;->soDirectory:Ljava/io/File;

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

    move-result-object v0

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

    return-void
.end method

.method public getChannel(Ljava/io/File;)Lcom/facebook/soloader/ElfByteChannel;
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    new-instance v0, Lcom/facebook/soloader/ElfFileChannel;

    invoke-direct {v0, p1}, Lcom/facebook/soloader/ElfFileChannel;-><init>(Ljava/io/File;)V

    return-object v0
.end method

.method public getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;
    .registers 6
    .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, p1, 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 {p1, p2}, Lcom/facebook/soloader/NativeDeps;->getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;

    move-result-object p1
    :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 p1

    :catchall_15
    move-exception p1

    .line 5
    sget-boolean p2, Lcom/facebook/soloader/SoLoader;->SYSTRACE_LIBRARY_LOADING:Z

    if-eqz p2, :cond_1d

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

    .line 7
    :cond_1d
    throw p1
.end method

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

    .line 1
    invoke-virtual {p0, p1}, Lcom/facebook/soloader/DirectorySoSource;->getSoFileByName(Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    if-nez v0, :cond_8

    const/4 p1, 0x0

    return-object p1

    .line 2
    :cond_8
    invoke-virtual {p0, v0}, Lcom/facebook/soloader/DirectorySoSource;->getChannel(Ljava/io/File;)Lcom/facebook/soloader/ElfByteChannel;

    move-result-object v0

    .line 3
    :try_start_c
    invoke-virtual {p0, p1, v0}, Lcom/facebook/soloader/DirectorySoSource;->getDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;)[Ljava/lang/String;

    move-result-object p1
    :try_end_10
    .catchall {:try_start_c .. :try_end_10} :catchall_16

    if-eqz v0, :cond_15

    .line 4
    invoke-interface {v0}, Ljava/nio/channels/Channel;->close()V

    :cond_15
    return-object p1

    :catchall_16
    move-exception p1

    if-eqz v0, :cond_21

    .line 5
    :try_start_19
    invoke-interface {v0}, Ljava/nio/channels/Channel;->close()V
    :try_end_1c
    .catchall {:try_start_19 .. :try_end_1c} :catchall_1d

    goto :goto_21

    :catchall_1d
    move-exception v0

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

    :cond_21
    :goto_21
    throw p1
.end method

.method public getLibraryPath(Ljava/lang/String;)Ljava/lang/String;
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-virtual {p0, p1}, Lcom/facebook/soloader/DirectorySoSource;->getSoFileByName(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    if-nez p1, :cond_8

    const/4 p1, 0x0

    return-object p1

    .line 2
    :cond_8
    invoke-virtual {p1}, Ljava/io/File;->getCanonicalPath()Ljava/lang/String;

    move-result-object p1

    return-object p1
.end method

.method public getSoFileByName(Ljava/lang/String;)Ljava/io/File;
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/io/File;

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

    invoke-direct {v0, v1, p1}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 2
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result p1

    if-eqz p1, :cond_e

    return-object v0

    :cond_e
    const/4 p1, 0x0

    return-object p1
.end method

.method public loadLibrary(Ljava/lang/String;ILandroid/os/StrictMode$ThreadPolicy;)I
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    iget-object v0, p0, Lcom/facebook/soloader/DirectorySoSource;->soDirectory:Ljava/io/File;

    invoke-virtual {p0, p1, p2, v0, p3}, Lcom/facebook/soloader/DirectorySoSource;->loadLibraryFrom(Ljava/lang/String;ILjava/io/File;Landroid/os/StrictMode$ThreadPolicy;)I

    move-result p1

    return p1
.end method

.method public loadLibraryFrom(Ljava/lang/String;ILjava/io/File;Landroid/os/StrictMode$ThreadPolicy;)I
    .registers 9
    .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_7d

    .line 2
    iget-object v0, p0, Lcom/facebook/soloader/DirectorySoSource;->denyList:Ljava/util/List;

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

    move-result v0

    const/4 v1, 0x0

    if-eqz v0, :cond_11

    .line 3
    invoke-virtual {p3}, Ljava/io/File;->getCanonicalPath()Ljava/lang/String;

    return v1

    .line 4
    :cond_11
    invoke-virtual {p0, p1}, Lcom/facebook/soloader/DirectorySoSource;->getSoFileByName(Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    if-nez v0, :cond_1b

    .line 5
    invoke-virtual {p3}, Ljava/io/File;->getCanonicalPath()Ljava/lang/String;

    return v1

    .line 6
    :cond_1b
    invoke-virtual {p3}, Ljava/io/File;->getCanonicalPath()Ljava/lang/String;

    and-int/lit8 p3, p2, 0x1

    if-eqz p3, :cond_29

    .line 7
    iget p3, p0, Lcom/facebook/soloader/DirectorySoSource;->flags:I

    const/4 v2, 0x2

    and-int/2addr p3, v2

    if-eqz p3, :cond_29

    return v2

    :cond_29
    const/4 p3, 0x0

    .line 8
    iget v2, p0, Lcom/facebook/soloader/DirectorySoSource;->flags:I

    const/4 v3, 0x1

    and-int/2addr v2, v3

    if-eqz v2, :cond_31

    const/4 v1, 0x1

    .line 9
    :cond_31
    invoke-virtual {v0}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v2, p1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v2

    if-nez v1, :cond_3d

    if-nez v2, :cond_41

    .line 10
    :cond_3d
    :try_start_3d
    invoke-virtual {p0, v0}, Lcom/facebook/soloader/DirectorySoSource;->getChannel(Ljava/io/File;)Lcom/facebook/soloader/ElfByteChannel;

    move-result-object p3

    :cond_41
    if-eqz v1, :cond_46

    .line 11
    invoke-direct {p0, p1, p3, p2, p4}, Lcom/facebook/soloader/DirectorySoSource;->loadDependencies(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;ILandroid/os/StrictMode$ThreadPolicy;)V
    :try_end_46
    .catchall {:try_start_3d .. :try_end_46} :catchall_76

    :cond_46
    if-eqz v2, :cond_52

    .line 12
    :try_start_48
    sget-object p1, Lcom/facebook/soloader/SoLoader;->sSoFileLoader:Lcom/facebook/soloader/SoFileLoader;

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

    move-result-object p4

    invoke-interface {p1, p4, p2}, Lcom/facebook/soloader/SoFileLoader;->load(Ljava/lang/String;I)V

    goto :goto_5b

    .line 13
    :cond_52
    sget-object p1, Lcom/facebook/soloader/SoLoader;->sSoFileLoader:Lcom/facebook/soloader/SoFileLoader;

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

    move-result-object p4

    invoke-interface {p1, p4, p3, p2}, Lcom/facebook/soloader/SoFileLoader;->loadBytes(Ljava/lang/String;Lcom/facebook/soloader/ElfByteChannel;I)V
    :try_end_5b
    .catch Ljava/lang/UnsatisfiedLinkError; {:try_start_48 .. :try_end_5b} :catch_61
    .catchall {:try_start_48 .. :try_end_5b} :catchall_76

    :goto_5b
    if-eqz p3, :cond_60

    .line 14
    invoke-interface {p3}, Ljava/nio/channels/Channel;->close()V

    :cond_60
    return v3

    :catch_61
    move-exception p1

    .line 15
    :try_start_62
    invoke-virtual {p1}, Ljava/lang/Throwable;->getMessage()Ljava/lang/String;

    move-result-object p2

    const-string p4, "bad ELF magic"

    invoke-virtual {p2, p4}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result p2
    :try_end_6c
    .catchall {:try_start_62 .. :try_end_6c} :catchall_76

    if-eqz p2, :cond_75

    const/4 p1, 0x3

    if-eqz p3, :cond_74

    .line 16
    invoke-interface {p3}, Ljava/nio/channels/Channel;->close()V

    :cond_74
    return p1

    .line 17
    :cond_75
    :try_start_75
    throw p1
    :try_end_76
    .catchall {:try_start_75 .. :try_end_76} :catchall_76

    :catchall_76
    move-exception p1

    if-eqz p3, :cond_7c

    .line 18
    invoke-interface {p3}, Ljava/nio/channels/Channel;->close()V

    .line 19
    :cond_7c
    throw p1

    .line 20
    :cond_7d
    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 toString()Ljava/lang/String;
    .registers 4

    .line 1
    :try_start_0
    iget-object v0, p0, Lcom/facebook/soloader/DirectorySoSource;->soDirectory:Ljava/io/File;

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

    move-result-object v0

    invoke-static {v0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0
    :try_end_a
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_a} :catch_b

    goto :goto_11

    .line 2
    :catch_b
    iget-object v0, p0, Lcom/facebook/soloader/DirectorySoSource;->soDirectory:Ljava/io/File;

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

    move-result-object v0

    .line 3
    :goto_11
    new-instance v1, Ljava/lang/StringBuilder;

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

    .line 4
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v2

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

    const-string v2, "[root = "

    .line 5
    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 6
    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v0, " flags = "

    .line 7
    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget v0, p0, Lcom/facebook/soloader/DirectorySoSource;->flags:I

    const/16 v2, 0x5d

    .line 8
    invoke-static {v1, v0, v2}, Landroidx/core/graphics/f;->e(Ljava/lang/StringBuilder;IC)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public unpackLibrary(Ljava/lang/String;)Ljava/io/File;
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    invoke-virtual {p0, p1}, Lcom/facebook/soloader/DirectorySoSource;->getSoFileByName(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    return-object p1
.end method