.class final Lcom/google/common/reflect/ClassPath$Scanner;
.super Ljava/lang/Object;
.source "ClassPath.java"


# annotations
.annotation build Lcom/google/common/annotations/VisibleForTesting;
.end annotation

.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/common/reflect/ClassPath;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x18
    name = "Scanner"
.end annotation


# instance fields
.field private final resources:Lcom/google/common/collect/ImmutableSortedSet$Builder;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/google/common/collect/ImmutableSortedSet$Builder",
            "<",
            "Lcom/google/common/reflect/ClassPath$ResourceInfo;",
            ">;"
        }
    .end annotation
.end field

.field private final scannedUris:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set",
            "<",
            "Ljava/net/URI;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method constructor <init>()V
    .locals 2

    .prologue
    .line 303
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 305
    new-instance v0, Lcom/google/common/collect/ImmutableSortedSet$Builder;

    invoke-static {}, Lcom/google/common/collect/Ordering;->usingToString()Lcom/google/common/collect/Ordering;

    move-result-object v1

    invoke-direct {v0, v1}, Lcom/google/common/collect/ImmutableSortedSet$Builder;-><init>(Ljava/util/Comparator;)V

    iput-object v0, p0, Lcom/google/common/reflect/ClassPath$Scanner;->resources:Lcom/google/common/collect/ImmutableSortedSet$Builder;

    .line 307
    invoke-static {}, Lcom/google/common/collect/Sets;->newHashSet()Ljava/util/HashSet;

    move-result-object v0

    iput-object v0, p0, Lcom/google/common/reflect/ClassPath$Scanner;->scannedUris:Ljava/util/Set;

    return-void
.end method

.method static getClassPathEntry(Ljava/io/File;Ljava/lang/String;)Ljava/net/URI;
    .locals 4
    .annotation build Lcom/google/common/annotations/VisibleForTesting;
    .end annotation

    .prologue
    .line 431
    new-instance v0, Ljava/net/URI;

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

    .line 432
    invoke-virtual {v0}, Ljava/net/URI;->isAbsolute()Z

    move-result v1

    if-eqz v1, :cond_0

    .line 435
    :goto_0
    return-object v0

    :cond_0
    new-instance v0, Ljava/io/File;

    invoke-virtual {p0}, Ljava/io/File;->getParentFile()Ljava/io/File;

    move-result-object v1

    const/16 v2, 0x2f

    sget-char v3, Ljava/io/File;->separatorChar:C

    invoke-virtual {p1, v2, v3}, Ljava/lang/String;->replace(CC)Ljava/lang/String;

    move-result-object v2

    invoke-direct {v0, v1, v2}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    invoke-virtual {v0}, Ljava/io/File;->toURI()Ljava/net/URI;

    move-result-object v0

    goto :goto_0
.end method

.method static getClassPathFromManifest(Ljava/io/File;Ljava/util/jar/Manifest;)Lcom/google/common/collect/ImmutableSet;
    .locals 6
    .param p1    # Ljava/util/jar/Manifest;
        .annotation runtime Ljavax/annotation/Nullable;
        .end annotation
    .end param
    .annotation build Lcom/google/common/annotations/VisibleForTesting;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/io/File;",
            "Ljava/util/jar/Manifest;",
            ")",
            "Lcom/google/common/collect/ImmutableSet",
            "<",
            "Ljava/net/URI;",
            ">;"
        }
    .end annotation

    .prologue
    .line 401
    if-nez p1, :cond_0

    .line 402
    invoke-static {}, Lcom/google/common/collect/ImmutableSet;->of()Lcom/google/common/collect/ImmutableSet;

    move-result-object v0

    .line 420
    :goto_0
    return-object v0

    .line 404
    :cond_0
    invoke-static {}, Lcom/google/common/collect/ImmutableSet;->builder()Lcom/google/common/collect/ImmutableSet$Builder;

    move-result-object v1

    .line 405
    invoke-virtual {p1}, Ljava/util/jar/Manifest;->getMainAttributes()Ljava/util/jar/Attributes;

    move-result-object v0

    sget-object v2, Ljava/util/jar/Attributes$Name;->CLASS_PATH:Ljava/util/jar/Attributes$Name;

    invoke-virtual {v2}, Ljava/util/jar/Attributes$Name;->toString()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v0, v2}, Ljava/util/jar/Attributes;->getValue(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 407
    if-eqz v0, :cond_1

    .line 408
    invoke-static {}, Lcom/google/common/reflect/ClassPath;->access$200()Lcom/google/common/base/Splitter;

    move-result-object v2

    invoke-virtual {v2, v0}, Lcom/google/common/base/Splitter;->split(Ljava/lang/CharSequence;)Ljava/lang/Iterable;

    move-result-object v0

    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :goto_1
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_1

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/String;

    .line 411
    :try_start_0
    invoke-static {p0, v0}, Lcom/google/common/reflect/ClassPath$Scanner;->getClassPathEntry(Ljava/io/File;Ljava/lang/String;)Ljava/net/URI;
    :try_end_0
    .catch Ljava/net/URISyntaxException; {:try_start_0 .. :try_end_0} :catch_0

    move-result-object v0

    .line 417
    invoke-virtual {v1, v0}, Lcom/google/common/collect/ImmutableSet$Builder;->add(Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSet$Builder;

    goto :goto_1

    .line 412
    :catch_0
    move-exception v3

    .line 414
    invoke-static {}, Lcom/google/common/reflect/ClassPath;->access$100()Ljava/util/logging/Logger;

    move-result-object v3

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "Invalid Class-Path entry: "

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

    move-result-object v4

    invoke-virtual {v4, v0}, 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

    invoke-virtual {v3, v0}, Ljava/util/logging/Logger;->warning(Ljava/lang/String;)V

    goto :goto_1

    .line 420
    :cond_1
    invoke-virtual {v1}, Lcom/google/common/collect/ImmutableSet$Builder;->build()Lcom/google/common/collect/ImmutableSet;

    move-result-object v0

    goto :goto_0
.end method

.method private scanDirectory(Ljava/io/File;Ljava/lang/ClassLoader;)V
    .locals 2

    .prologue
    .line 332
    const-string v0, ""

    invoke-static {}, Lcom/google/common/collect/ImmutableSet;->of()Lcom/google/common/collect/ImmutableSet;

    move-result-object v1

    invoke-direct {p0, p1, p2, v0, v1}, Lcom/google/common/reflect/ClassPath$Scanner;->scanDirectory(Ljava/io/File;Ljava/lang/ClassLoader;Ljava/lang/String;Lcom/google/common/collect/ImmutableSet;)V

    .line 333
    return-void
.end method

.method private scanDirectory(Ljava/io/File;Ljava/lang/ClassLoader;Ljava/lang/String;Lcom/google/common/collect/ImmutableSet;)V
    .locals 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/io/File;",
            "Ljava/lang/ClassLoader;",
            "Ljava/lang/String;",
            "Lcom/google/common/collect/ImmutableSet",
            "<",
            "Ljava/io/File;",
            ">;)V"
        }
    .end annotation

    .prologue
    .line 338
    invoke-virtual {p1}, Ljava/io/File;->getCanonicalFile()Ljava/io/File;

    move-result-object v0

    .line 339
    invoke-virtual {p4, v0}, Lcom/google/common/collect/ImmutableSet;->contains(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_1

    .line 364
    :cond_0
    :goto_0
    return-void

    .line 343
    :cond_1
    invoke-virtual {p1}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v1

    .line 344
    if-nez v1, :cond_2

    .line 345
    invoke-static {}, Lcom/google/common/reflect/ClassPath;->access$100()Ljava/util/logging/Logger;

    move-result-object v0

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Cannot read directory "

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

    move-result-object v1

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

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

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/util/logging/Logger;->warning(Ljava/lang/String;)V

    goto :goto_0

    .line 349
    :cond_2
    invoke-static {}, Lcom/google/common/collect/ImmutableSet;->builder()Lcom/google/common/collect/ImmutableSet$Builder;

    move-result-object v2

    invoke-virtual {v2, p4}, Lcom/google/common/collect/ImmutableSet$Builder;->addAll(Ljava/lang/Iterable;)Lcom/google/common/collect/ImmutableSet$Builder;

    move-result-object v2

    invoke-virtual {v2, v0}, Lcom/google/common/collect/ImmutableSet$Builder;->add(Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSet$Builder;

    move-result-object v0

    invoke-virtual {v0}, Lcom/google/common/collect/ImmutableSet$Builder;->build()Lcom/google/common/collect/ImmutableSet;

    move-result-object v2

    .line 353
    array-length v3, v1

    const/4 v0, 0x0

    :goto_1
    if-ge v0, v3, :cond_0

    aget-object v4, v1, v0

    .line 354
    invoke-virtual {v4}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v5

    .line 355
    invoke-virtual {v4}, Ljava/io/File;->isDirectory()Z

    move-result v6

    if-eqz v6, :cond_4

    .line 356
    new-instance v6, Ljava/lang/StringBuilder;

    invoke-direct {v6}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v6, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v6

    invoke-virtual {v6, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

    const-string v6, "/"

    invoke-virtual {v5, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

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

    move-result-object v5

    invoke-direct {p0, v4, p2, v5, v2}, Lcom/google/common/reflect/ClassPath$Scanner;->scanDirectory(Ljava/io/File;Ljava/lang/ClassLoader;Ljava/lang/String;Lcom/google/common/collect/ImmutableSet;)V

    .line 353
    :cond_3
    :goto_2
    add-int/lit8 v0, v0, 0x1

    goto :goto_1

    .line 358
    :cond_4
    new-instance v4, Ljava/lang/StringBuilder;

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

    invoke-virtual {v4, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v4

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

    move-result-object v4

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

    move-result-object v4

    .line 359
    const-string v5, "META-INF/MANIFEST.MF"

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

    move-result v5

    if-nez v5, :cond_3

    .line 360
    iget-object v5, p0, Lcom/google/common/reflect/ClassPath$Scanner;->resources:Lcom/google/common/collect/ImmutableSortedSet$Builder;

    invoke-static {v4, p2}, Lcom/google/common/reflect/ClassPath$ResourceInfo;->of(Ljava/lang/String;Ljava/lang/ClassLoader;)Lcom/google/common/reflect/ClassPath$ResourceInfo;

    move-result-object v4

    invoke-virtual {v5, v4}, Lcom/google/common/collect/ImmutableSortedSet$Builder;->add(Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSortedSet$Builder;

    goto :goto_2
.end method

.method private scanJar(Ljava/io/File;Ljava/lang/ClassLoader;)V
    .locals 5

    .prologue
    .line 369
    :try_start_0
    new-instance v1, Ljava/util/jar/JarFile;

    invoke-direct {v1, p1}, Ljava/util/jar/JarFile;-><init>(Ljava/io/File;)V
    :try_end_0
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_2

    .line 375
    :try_start_1
    invoke-virtual {v1}, Ljava/util/jar/JarFile;->getManifest()Ljava/util/jar/Manifest;

    move-result-object v0

    invoke-static {p1, v0}, Lcom/google/common/reflect/ClassPath$Scanner;->getClassPathFromManifest(Ljava/io/File;Ljava/util/jar/Manifest;)Lcom/google/common/collect/ImmutableSet;

    move-result-object v0

    invoke-virtual {v0}, Lcom/google/common/collect/ImmutableSet;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :goto_0
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_0

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/net/URI;

    .line 376
    invoke-virtual {p0, v0, p2}, Lcom/google/common/reflect/ClassPath$Scanner;->scan(Ljava/net/URI;Ljava/lang/ClassLoader;)V
    :try_end_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_0

    goto :goto_0

    .line 387
    :catchall_0
    move-exception v0

    .line 388
    :try_start_2
    invoke-virtual {v1}, Ljava/util/jar/JarFile;->close()V
    :try_end_2
    .catch Ljava/io/IOException; {:try_start_2 .. :try_end_2} :catch_1

    .line 389
    :goto_1
    throw v0

    .line 378
    :cond_0
    :try_start_3
    invoke-virtual {v1}, Ljava/util/jar/JarFile;->entries()Ljava/util/Enumeration;

    move-result-object v2

    .line 379
    :cond_1
    :goto_2
    invoke-interface {v2}, Ljava/util/Enumeration;->hasMoreElements()Z

    move-result v0

    if-eqz v0, :cond_2

    .line 380
    invoke-interface {v2}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/jar/JarEntry;

    .line 381
    invoke-virtual {v0}, Ljava/util/jar/JarEntry;->isDirectory()Z

    move-result v3

    if-nez v3, :cond_1

    invoke-virtual {v0}, Ljava/util/jar/JarEntry;->getName()Ljava/lang/String;

    move-result-object v3

    const-string v4, "META-INF/MANIFEST.MF"

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

    move-result v3

    if-nez v3, :cond_1

    .line 384
    iget-object v3, p0, Lcom/google/common/reflect/ClassPath$Scanner;->resources:Lcom/google/common/collect/ImmutableSortedSet$Builder;

    invoke-virtual {v0}, Ljava/util/jar/JarEntry;->getName()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0, p2}, Lcom/google/common/reflect/ClassPath$ResourceInfo;->of(Ljava/lang/String;Ljava/lang/ClassLoader;)Lcom/google/common/reflect/ClassPath$ResourceInfo;

    move-result-object v0

    invoke-virtual {v3, v0}, Lcom/google/common/collect/ImmutableSortedSet$Builder;->add(Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSortedSet$Builder;
    :try_end_3
    .catchall {:try_start_3 .. :try_end_3} :catchall_0

    goto :goto_2

    .line 388
    :cond_2
    :try_start_4
    invoke-virtual {v1}, Ljava/util/jar/JarFile;->close()V
    :try_end_4
    .catch Ljava/io/IOException; {:try_start_4 .. :try_end_4} :catch_0

    .line 391
    :goto_3
    return-void

    .line 389
    :catch_0
    move-exception v0

    goto :goto_3

    :catch_1
    move-exception v1

    goto :goto_1

    .line 370
    :catch_2
    move-exception v0

    goto :goto_3
.end method


# virtual methods
.method getResources()Lcom/google/common/collect/ImmutableSortedSet;
    .locals 1
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Lcom/google/common/collect/ImmutableSortedSet",
            "<",
            "Lcom/google/common/reflect/ClassPath$ResourceInfo;",
            ">;"
        }
    .end annotation

    .prologue
    .line 310
    iget-object v0, p0, Lcom/google/common/reflect/ClassPath$Scanner;->resources:Lcom/google/common/collect/ImmutableSortedSet$Builder;

    invoke-virtual {v0}, Lcom/google/common/collect/ImmutableSortedSet$Builder;->build()Lcom/google/common/collect/ImmutableSortedSet;

    move-result-object v0

    return-object v0
.end method

.method scan(Ljava/net/URI;Ljava/lang/ClassLoader;)V
    .locals 2

    .prologue
    .line 314
    invoke-virtual {p1}, Ljava/net/URI;->getScheme()Ljava/lang/String;

    move-result-object v0

    const-string v1, "file"

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

    move-result v0

    if-eqz v0, :cond_0

    iget-object v0, p0, Lcom/google/common/reflect/ClassPath$Scanner;->scannedUris:Ljava/util/Set;

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

    move-result v0

    if-eqz v0, :cond_0

    .line 315
    new-instance v0, Ljava/io/File;

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

    invoke-virtual {p0, v0, p2}, Lcom/google/common/reflect/ClassPath$Scanner;->scanFrom(Ljava/io/File;Ljava/lang/ClassLoader;)V

    .line 317
    :cond_0
    return-void
.end method

.method scanFrom(Ljava/io/File;Ljava/lang/ClassLoader;)V
    .locals 1
    .annotation build Lcom/google/common/annotations/VisibleForTesting;
    .end annotation

    .prologue
    .line 321
    invoke-virtual {p1}, Ljava/io/File;->exists()Z

    move-result v0

    if-nez v0, :cond_0

    .line 329
    :goto_0
    return-void

    .line 324
    :cond_0
    invoke-virtual {p1}, Ljava/io/File;->isDirectory()Z

    move-result v0

    if-eqz v0, :cond_1

    .line 325
    invoke-direct {p0, p1, p2}, Lcom/google/common/reflect/ClassPath$Scanner;->scanDirectory(Ljava/io/File;Ljava/lang/ClassLoader;)V

    goto :goto_0

    .line 327
    :cond_1
    invoke-direct {p0, p1, p2}, Lcom/google/common/reflect/ClassPath$Scanner;->scanJar(Ljava/io/File;Ljava/lang/ClassLoader;)V

    goto :goto_0
.end method