Files.smali

.class public Lcom/facebook/common/internal/Files;
.super Ljava/lang/Object;
.source "Files.java"


# direct methods
.method private constructor <init>()V
    .registers 1

    .line 36
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method static readFile(Ljava/io/InputStream;J)[B
    .registers 5
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0,
            0x0
        }
        names = {
            "in",
            "expectedSize"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const-wide/32 v0, 0x7fffffff

    cmp-long v0, p1, v0

    if-gtz v0, :cond_18

    const-wide/16 v0, 0x0

    cmp-long v0, p1, v0

    if-nez v0, :cond_12

    .line 52
    invoke-static {p0}, Lcom/facebook/common/internal/ByteStreams;->toByteArray(Ljava/io/InputStream;)[B

    move-result-object p0

    goto :goto_17

    :cond_12
    long-to-int p1, p1

    .line 53
    invoke-static {p0, p1}, Lcom/facebook/common/internal/ByteStreams;->toByteArray(Ljava/io/InputStream;I)[B

    move-result-object p0

    :goto_17
    return-object p0

    .line 45
    :cond_18
    new-instance p0, Ljava/lang/OutOfMemoryError;

    new-instance v0, Ljava/lang/StringBuilder;

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

    const-string v1, "file is too large to fit in a byte array: "

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

    invoke-virtual {v0, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    const-string p1, " bytes"

    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-direct {p0, p1}, Ljava/lang/OutOfMemoryError;-><init>(Ljava/lang/String;)V

    throw p0
.end method

.method public static toByteArray(Ljava/io/File;)[B
    .registers 5
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0
        }
        names = {
            "file"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    .line 67
    :try_start_1
    new-instance v1, Ljava/io/FileInputStream;

    invoke-direct {v1, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
    :try_end_6
    .catchall {:try_start_1 .. :try_end_6} :catchall_19

    .line 68
    :try_start_6
    invoke-virtual {v1}, Ljava/io/FileInputStream;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object p0

    invoke-virtual {p0}, Ljava/nio/channels/FileChannel;->size()J

    move-result-wide v2

    invoke-static {v1, v2, v3}, Lcom/facebook/common/internal/Files;->readFile(Ljava/io/InputStream;J)[B

    move-result-object p0
    :try_end_12
    .catchall {:try_start_6 .. :try_end_12} :catchall_16

    .line 71
    invoke-virtual {v1}, Ljava/io/FileInputStream;->close()V

    return-object p0

    :catchall_16
    move-exception p0

    move-object v0, v1

    goto :goto_1a

    :catchall_19
    move-exception p0

    :goto_1a
    if-eqz v0, :cond_1f

    invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V

    .line 73
    :cond_1f
    throw p0
.end method