1137 lines
25 KiB
Smali
1137 lines
25 KiB
Smali
.class public final Lcom/google/common/io/ByteStreams;
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.super Ljava/lang/Object;
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.source "ByteStreams.java"
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# annotations
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.annotation build Lcom/google/common/annotations/GwtIncompatible;
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.end annotation
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.annotation runtime Lcom/google/common/io/ElementTypesAreNonnullByDefault;
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.end annotation
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lcom/google/common/io/ByteStreams$LimitedInputStream;,
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Lcom/google/common/io/ByteStreams$ByteArrayDataOutputStream;,
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Lcom/google/common/io/ByteStreams$ByteArrayDataInputStream;
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}
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.end annotation
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# static fields
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.field private static final BUFFER_SIZE:I = 0x2000
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.field private static final MAX_ARRAY_LEN:I = 0x7ffffff7
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.field private static final NULL_OUTPUT_STREAM:Ljava/io/OutputStream;
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.field private static final TO_BYTE_ARRAY_DEQUE_SIZE:I = 0x14
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.field private static final ZERO_COPY_CHUNK_SIZE:I = 0x80000
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# direct methods
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.method public static constructor <clinit>()V
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.locals 1
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.line 1
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new-instance v0, Lcom/google/common/io/ByteStreams$1;
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invoke-direct {v0}, Lcom/google/common/io/ByteStreams$1;-><init>()V
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sput-object v0, Lcom/google/common/io/ByteStreams;->NULL_OUTPUT_STREAM:Ljava/io/OutputStream;
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return-void
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.end method
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.method private constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method private static combineBuffers(Ljava/util/Queue;I)[B
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.locals 6
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/Queue<",
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"[B>;I)[B"
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}
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.end annotation
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.line 1
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new-array v0, p1, [B
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move v1, p1
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:goto_0
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if-lez v1, :cond_0
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.line 2
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invoke-interface {p0}, Ljava/util/Queue;->remove()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, [B
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.line 3
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array-length v3, v2
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invoke-static {v1, v3}, Ljava/lang/Math;->min(II)I
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move-result v3
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sub-int v4, p1, v1
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const/4 v5, 0x0
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.line 4
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invoke-static {v2, v5, v0, v4, v3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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sub-int/2addr v1, v3
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goto :goto_0
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:cond_0
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return-object v0
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.end method
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.method public static copy(Ljava/io/InputStream;Ljava/io/OutputStream;)J
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.locals 5
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.annotation build Lcom/google/errorprone/annotations/CanIgnoreReturnValue;
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.end annotation
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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.line 1
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invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 2
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invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 3
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invoke-static {}, Lcom/google/common/io/ByteStreams;->createBuffer()[B
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move-result-object v0
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const-wide/16 v1, 0x0
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.line 4
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:goto_0
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invoke-virtual {p0, v0}, Ljava/io/InputStream;->read([B)I
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move-result v3
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const/4 v4, -0x1
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if-ne v3, v4, :cond_0
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return-wide v1
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:cond_0
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const/4 v4, 0x0
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.line 5
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invoke-virtual {p1, v0, v4, v3}, Ljava/io/OutputStream;->write([BII)V
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int-to-long v3, v3
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add-long/2addr v1, v3
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goto :goto_0
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.end method
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.method public static copy(Ljava/nio/channels/ReadableByteChannel;Ljava/nio/channels/WritableByteChannel;)J
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.locals 13
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.annotation build Lcom/google/errorprone/annotations/CanIgnoreReturnValue;
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.end annotation
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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.line 6
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invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 7
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invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 8
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instance-of v0, p0, Ljava/nio/channels/FileChannel;
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const-wide/16 v1, 0x0
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if-eqz v0, :cond_1
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.line 9
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move-object v0, p0
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check-cast v0, Ljava/nio/channels/FileChannel;
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.line 10
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invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->position()J
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move-result-wide v9
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move-wide v11, v9
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:cond_0
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const-wide/32 v6, 0x80000
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move-object v3, v0
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move-wide v4, v11
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move-object v8, p1
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.line 11
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invoke-virtual/range {v3 .. v8}, Ljava/nio/channels/FileChannel;->transferTo(JJLjava/nio/channels/WritableByteChannel;)J
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move-result-wide v3
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add-long/2addr v11, v3
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.line 12
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invoke-virtual {v0, v11, v12}, Ljava/nio/channels/FileChannel;->position(J)Ljava/nio/channels/FileChannel;
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cmp-long p0, v3, v1
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if-gtz p0, :cond_0
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.line 13
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invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->size()J
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move-result-wide v3
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cmp-long p0, v11, v3
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if-ltz p0, :cond_0
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sub-long/2addr v11, v9
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return-wide v11
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.line 14
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:cond_1
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invoke-static {}, Lcom/google/common/io/ByteStreams;->createBuffer()[B
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move-result-object v0
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invoke-static {v0}, Ljava/nio/ByteBuffer;->wrap([B)Ljava/nio/ByteBuffer;
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move-result-object v0
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.line 15
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:goto_0
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invoke-interface {p0, v0}, Ljava/nio/channels/ReadableByteChannel;->read(Ljava/nio/ByteBuffer;)I
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move-result v3
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const/4 v4, -0x1
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if-eq v3, v4, :cond_3
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.line 16
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invoke-static {v0}, Lcom/google/common/io/Java8Compatibility;->flip(Ljava/nio/Buffer;)V
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.line 17
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:goto_1
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invoke-virtual {v0}, Ljava/nio/ByteBuffer;->hasRemaining()Z
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move-result v3
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if-eqz v3, :cond_2
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.line 18
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invoke-interface {p1, v0}, Ljava/nio/channels/WritableByteChannel;->write(Ljava/nio/ByteBuffer;)I
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move-result v3
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int-to-long v3, v3
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add-long/2addr v1, v3
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goto :goto_1
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.line 19
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:cond_2
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invoke-static {v0}, Lcom/google/common/io/Java8Compatibility;->clear(Ljava/nio/Buffer;)V
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goto :goto_0
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:cond_3
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return-wide v1
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.end method
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.method public static createBuffer()[B
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.locals 1
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const/16 v0, 0x2000
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new-array v0, v0, [B
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return-object v0
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.end method
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.method public static exhaust(Ljava/io/InputStream;)J
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.locals 7
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.annotation build Lcom/google/errorprone/annotations/CanIgnoreReturnValue;
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.end annotation
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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.line 1
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invoke-static {}, Lcom/google/common/io/ByteStreams;->createBuffer()[B
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move-result-object v0
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const-wide/16 v1, 0x0
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.line 2
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:goto_0
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invoke-virtual {p0, v0}, Ljava/io/InputStream;->read([B)I
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move-result v3
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int-to-long v3, v3
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const-wide/16 v5, -0x1
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cmp-long v5, v3, v5
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if-eqz v5, :cond_0
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add-long/2addr v1, v3
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goto :goto_0
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:cond_0
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return-wide v1
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.end method
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.method public static limit(Ljava/io/InputStream;J)Ljava/io/InputStream;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 1
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new-instance v0, Lcom/google/common/io/ByteStreams$LimitedInputStream;
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invoke-direct {v0, p0, p1, p2}, Lcom/google/common/io/ByteStreams$LimitedInputStream;-><init>(Ljava/io/InputStream;J)V
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return-object v0
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.end method
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.method public static newDataInput(Ljava/io/ByteArrayInputStream;)Lcom/google/common/io/ByteArrayDataInput;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 4
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new-instance v0, Lcom/google/common/io/ByteStreams$ByteArrayDataInputStream;
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invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object p0
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check-cast p0, Ljava/io/ByteArrayInputStream;
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invoke-direct {v0, p0}, Lcom/google/common/io/ByteStreams$ByteArrayDataInputStream;-><init>(Ljava/io/ByteArrayInputStream;)V
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return-object v0
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.end method
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.method public static newDataInput([B)Lcom/google/common/io/ByteArrayDataInput;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 1
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new-instance v0, Ljava/io/ByteArrayInputStream;
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invoke-direct {v0, p0}, Ljava/io/ByteArrayInputStream;-><init>([B)V
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invoke-static {v0}, Lcom/google/common/io/ByteStreams;->newDataInput(Ljava/io/ByteArrayInputStream;)Lcom/google/common/io/ByteArrayDataInput;
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move-result-object p0
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return-object p0
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.end method
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.method public static newDataInput([BI)Lcom/google/common/io/ByteArrayDataInput;
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.locals 2
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 2
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array-length v0, p0
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invoke-static {p1, v0}, Lcom/google/common/base/Preconditions;->checkPositionIndex(II)I
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.line 3
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new-instance v0, Ljava/io/ByteArrayInputStream;
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array-length v1, p0
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sub-int/2addr v1, p1
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invoke-direct {v0, p0, p1, v1}, Ljava/io/ByteArrayInputStream;-><init>([BII)V
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invoke-static {v0}, Lcom/google/common/io/ByteStreams;->newDataInput(Ljava/io/ByteArrayInputStream;)Lcom/google/common/io/ByteArrayDataInput;
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move-result-object p0
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return-object p0
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.end method
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.method public static newDataOutput()Lcom/google/common/io/ByteArrayDataOutput;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 1
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new-instance v0, Ljava/io/ByteArrayOutputStream;
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invoke-direct {v0}, Ljava/io/ByteArrayOutputStream;-><init>()V
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invoke-static {v0}, Lcom/google/common/io/ByteStreams;->newDataOutput(Ljava/io/ByteArrayOutputStream;)Lcom/google/common/io/ByteArrayDataOutput;
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move-result-object v0
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return-object v0
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.end method
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.method public static newDataOutput(I)Lcom/google/common/io/ByteArrayDataOutput;
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.locals 3
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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if-ltz p0, :cond_0
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.line 2
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new-instance v0, Ljava/io/ByteArrayOutputStream;
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invoke-direct {v0, p0}, Ljava/io/ByteArrayOutputStream;-><init>(I)V
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invoke-static {v0}, Lcom/google/common/io/ByteStreams;->newDataOutput(Ljava/io/ByteArrayOutputStream;)Lcom/google/common/io/ByteArrayDataOutput;
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move-result-object p0
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return-object p0
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.line 3
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:cond_0
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new-instance v0, Ljava/lang/IllegalArgumentException;
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const/4 v1, 0x1
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new-array v1, v1, [Ljava/lang/Object;
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const/4 v2, 0x0
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invoke-static {p0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object p0
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aput-object p0, v1, v2
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const-string p0, "Invalid size: %s"
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invoke-static {p0, v1}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
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move-result-object p0
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invoke-direct {v0, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw v0
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.end method
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.method public static newDataOutput(Ljava/io/ByteArrayOutputStream;)Lcom/google/common/io/ByteArrayDataOutput;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 4
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new-instance v0, Lcom/google/common/io/ByteStreams$ByteArrayDataOutputStream;
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invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object p0
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check-cast p0, Ljava/io/ByteArrayOutputStream;
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invoke-direct {v0, p0}, Lcom/google/common/io/ByteStreams$ByteArrayDataOutputStream;-><init>(Ljava/io/ByteArrayOutputStream;)V
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return-object v0
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.end method
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.method public static nullOutputStream()Ljava/io/OutputStream;
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.locals 1
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.line 1
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sget-object v0, Lcom/google/common/io/ByteStreams;->NULL_OUTPUT_STREAM:Ljava/io/OutputStream;
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return-object v0
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.end method
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.method public static read(Ljava/io/InputStream;[BII)I
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.locals 3
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
|
|
|
|
.annotation build Lcom/google/errorprone/annotations/CanIgnoreReturnValue;
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.end annotation
|
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|
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.annotation system Ldalvik/annotation/Throws;
|
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value = {
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Ljava/io/IOException;
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}
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.end annotation
|
|
|
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.line 1
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invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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.line 2
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invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
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|
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const/4 v0, 0x0
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if-ltz p3, :cond_2
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add-int v1, p2, p3
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.line 3
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array-length v2, p1
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invoke-static {p2, v1, v2}, Lcom/google/common/base/Preconditions;->checkPositionIndexes(III)V
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:goto_0
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if-ge v0, p3, :cond_1
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add-int v1, p2, v0
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sub-int v2, p3, v0
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.line 4
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invoke-virtual {p0, p1, v1, v2}, Ljava/io/InputStream;->read([BII)I
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move-result v1
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const/4 v2, -0x1
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if-ne v1, v2, :cond_0
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goto :goto_1
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:cond_0
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add-int/2addr v0, v1
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goto :goto_0
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:cond_1
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:goto_1
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return v0
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|
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.line 5
|
|
:cond_2
|
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new-instance p0, Ljava/lang/IndexOutOfBoundsException;
|
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|
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const/4 p1, 0x1
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|
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new-array p1, p1, [Ljava/lang/Object;
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|
|
invoke-static {p3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
|
|
|
|
move-result-object p2
|
|
|
|
aput-object p2, p1, v0
|
|
|
|
const-string p2, "len (%s) cannot be negative"
|
|
|
|
invoke-static {p2, p1}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
invoke-direct {p0, p1}, Ljava/lang/IndexOutOfBoundsException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw p0
|
|
.end method
|
|
|
|
.method public static readBytes(Ljava/io/InputStream;Lcom/google/common/io/ByteProcessor;)Ljava/lang/Object;
|
|
.locals 3
|
|
.annotation build Lcom/google/common/annotations/Beta;
|
|
.end annotation
|
|
|
|
.annotation runtime Lcom/google/common/io/ParametricNullness;
|
|
.end annotation
|
|
|
|
.annotation build Lcom/google/errorprone/annotations/CanIgnoreReturnValue;
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"<T:",
|
|
"Ljava/lang/Object;",
|
|
">(",
|
|
"Ljava/io/InputStream;",
|
|
"Lcom/google/common/io/ByteProcessor<",
|
|
"TT;>;)TT;"
|
|
}
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
|
|
|
|
.line 2
|
|
invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
|
|
|
|
.line 3
|
|
invoke-static {}, Lcom/google/common/io/ByteStreams;->createBuffer()[B
|
|
|
|
move-result-object v0
|
|
|
|
.line 4
|
|
:cond_0
|
|
invoke-virtual {p0, v0}, Ljava/io/InputStream;->read([B)I
|
|
|
|
move-result v1
|
|
|
|
const/4 v2, -0x1
|
|
|
|
if-eq v1, v2, :cond_1
|
|
|
|
const/4 v2, 0x0
|
|
|
|
.line 5
|
|
invoke-interface {p1, v0, v2, v1}, Lcom/google/common/io/ByteProcessor;->processBytes([BII)Z
|
|
|
|
move-result v1
|
|
|
|
if-nez v1, :cond_0
|
|
|
|
.line 6
|
|
:cond_1
|
|
invoke-interface {p1}, Lcom/google/common/io/ByteProcessor;->getResult()Ljava/lang/Object;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method public static readFully(Ljava/io/InputStream;[B)V
|
|
.locals 2
|
|
.annotation build Lcom/google/common/annotations/Beta;
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
array-length v0, p1
|
|
|
|
const/4 v1, 0x0
|
|
|
|
invoke-static {p0, p1, v1, v0}, Lcom/google/common/io/ByteStreams;->readFully(Ljava/io/InputStream;[BII)V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public static readFully(Ljava/io/InputStream;[BII)V
|
|
.locals 2
|
|
.annotation build Lcom/google/common/annotations/Beta;
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 2
|
|
invoke-static {p0, p1, p2, p3}, Lcom/google/common/io/ByteStreams;->read(Ljava/io/InputStream;[BII)I
|
|
|
|
move-result p0
|
|
|
|
if-ne p0, p3, :cond_0
|
|
|
|
return-void
|
|
|
|
.line 3
|
|
:cond_0
|
|
new-instance p1, Ljava/io/EOFException;
|
|
|
|
const/16 p2, 0x51
|
|
|
|
const-string v0, "reached end of stream after reading "
|
|
|
|
const-string v1, " bytes; "
|
|
|
|
invoke-static {p2, v0, p0, v1, p3}, Lcom/google/android/gms/cloudmessaging/a;->a(ILjava/lang/String;ILjava/lang/String;I)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p0
|
|
|
|
const-string p2, " bytes expected"
|
|
|
|
invoke-virtual {p0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
invoke-direct {p1, p0}, Ljava/io/EOFException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw p1
|
|
.end method
|
|
|
|
.method public static skipFully(Ljava/io/InputStream;J)V
|
|
.locals 4
|
|
.annotation build Lcom/google/common/annotations/Beta;
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-static {p0, p1, p2}, Lcom/google/common/io/ByteStreams;->skipUpTo(Ljava/io/InputStream;J)J
|
|
|
|
move-result-wide v0
|
|
|
|
cmp-long p0, v0, p1
|
|
|
|
if-ltz p0, :cond_0
|
|
|
|
return-void
|
|
|
|
.line 2
|
|
:cond_0
|
|
new-instance p0, Ljava/io/EOFException;
|
|
|
|
const/16 v2, 0x64
|
|
|
|
new-instance v3, Ljava/lang/StringBuilder;
|
|
|
|
invoke-direct {v3, v2}, Ljava/lang/StringBuilder;-><init>(I)V
|
|
|
|
const-string v2, "reached end of stream after skipping "
|
|
|
|
invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v3, v0, v1}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;
|
|
|
|
const-string v0, " bytes; "
|
|
|
|
invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
const-string v0, " bytes expected"
|
|
|
|
invoke-static {v3, p1, p2, v0}, Landroid/support/v4/media/session/a;->a(Ljava/lang/StringBuilder;JLjava/lang/String;)Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
invoke-direct {p0, p1}, Ljava/io/EOFException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw p0
|
|
.end method
|
|
|
|
.method private static skipSafely(Ljava/io/InputStream;J)J
|
|
.locals 2
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-virtual {p0}, Ljava/io/InputStream;->available()I
|
|
|
|
move-result v0
|
|
|
|
if-nez v0, :cond_0
|
|
|
|
const-wide/16 p0, 0x0
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
int-to-long v0, v0
|
|
|
|
.line 2
|
|
invoke-static {v0, v1, p1, p2}, Ljava/lang/Math;->min(JJ)J
|
|
|
|
move-result-wide p1
|
|
|
|
invoke-virtual {p0, p1, p2}, Ljava/io/InputStream;->skip(J)J
|
|
|
|
move-result-wide p0
|
|
|
|
:goto_0
|
|
return-wide p0
|
|
.end method
|
|
|
|
.method public static skipUpTo(Ljava/io/InputStream;J)J
|
|
.locals 10
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
const-wide/16 v0, 0x0
|
|
|
|
const/4 v2, 0x0
|
|
|
|
move-wide v3, v0
|
|
|
|
:goto_0
|
|
cmp-long v5, v3, p1
|
|
|
|
if-gez v5, :cond_2
|
|
|
|
sub-long v5, p1, v3
|
|
|
|
.line 1
|
|
invoke-static {p0, v5, v6}, Lcom/google/common/io/ByteStreams;->skipSafely(Ljava/io/InputStream;J)J
|
|
|
|
move-result-wide v7
|
|
|
|
cmp-long v9, v7, v0
|
|
|
|
if-nez v9, :cond_1
|
|
|
|
const-wide/16 v7, 0x2000
|
|
|
|
.line 2
|
|
invoke-static {v5, v6, v7, v8}, Ljava/lang/Math;->min(JJ)J
|
|
|
|
move-result-wide v5
|
|
|
|
long-to-int v5, v5
|
|
|
|
if-nez v2, :cond_0
|
|
|
|
.line 3
|
|
new-array v2, v5, [B
|
|
|
|
:cond_0
|
|
const/4 v6, 0x0
|
|
|
|
.line 4
|
|
invoke-virtual {p0, v2, v6, v5}, Ljava/io/InputStream;->read([BII)I
|
|
|
|
move-result v5
|
|
|
|
int-to-long v7, v5
|
|
|
|
const-wide/16 v5, -0x1
|
|
|
|
cmp-long v5, v7, v5
|
|
|
|
if-nez v5, :cond_1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
add-long/2addr v3, v7
|
|
|
|
goto :goto_0
|
|
|
|
:cond_2
|
|
:goto_1
|
|
return-wide v3
|
|
.end method
|
|
|
|
.method public static toByteArray(Ljava/io/InputStream;)[B
|
|
.locals 2
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
|
|
|
|
.line 2
|
|
new-instance v0, Ljava/util/ArrayDeque;
|
|
|
|
const/16 v1, 0x14
|
|
|
|
invoke-direct {v0, v1}, Ljava/util/ArrayDeque;-><init>(I)V
|
|
|
|
const/4 v1, 0x0
|
|
|
|
invoke-static {p0, v0, v1}, Lcom/google/common/io/ByteStreams;->toByteArrayInternal(Ljava/io/InputStream;Ljava/util/Queue;I)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method public static toByteArray(Ljava/io/InputStream;J)[B
|
|
.locals 6
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
const-wide/16 v0, 0x0
|
|
|
|
cmp-long v0, p1, v0
|
|
|
|
const/4 v1, 0x0
|
|
|
|
const/4 v2, 0x1
|
|
|
|
if-ltz v0, :cond_0
|
|
|
|
move v0, v2
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
move v0, v1
|
|
|
|
:goto_0
|
|
const-string v3, "expectedSize (%s) must be non-negative"
|
|
|
|
.line 3
|
|
invoke-static {v0, v3, p1, p2}, Lcom/google/common/base/Preconditions;->checkArgument(ZLjava/lang/String;J)V
|
|
|
|
const-wide/32 v3, 0x7ffffff7
|
|
|
|
cmp-long v0, p1, v3
|
|
|
|
if-gtz v0, :cond_4
|
|
|
|
long-to-int p1, p1
|
|
|
|
.line 4
|
|
new-array p2, p1, [B
|
|
|
|
move v0, p1
|
|
|
|
:goto_1
|
|
const/4 v3, -0x1
|
|
|
|
if-lez v0, :cond_2
|
|
|
|
sub-int v4, p1, v0
|
|
|
|
.line 5
|
|
invoke-virtual {p0, p2, v4, v0}, Ljava/io/InputStream;->read([BII)I
|
|
|
|
move-result v5
|
|
|
|
if-ne v5, v3, :cond_1
|
|
|
|
.line 6
|
|
invoke-static {p2, v4}, Ljava/util/Arrays;->copyOf([BI)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
|
|
:cond_1
|
|
sub-int/2addr v0, v5
|
|
|
|
goto :goto_1
|
|
|
|
.line 7
|
|
:cond_2
|
|
invoke-virtual {p0}, Ljava/io/InputStream;->read()I
|
|
|
|
move-result v0
|
|
|
|
if-ne v0, v3, :cond_3
|
|
|
|
return-object p2
|
|
|
|
.line 8
|
|
:cond_3
|
|
new-instance v3, Ljava/util/ArrayDeque;
|
|
|
|
const/16 v4, 0x16
|
|
|
|
invoke-direct {v3, v4}, Ljava/util/ArrayDeque;-><init>(I)V
|
|
|
|
.line 9
|
|
invoke-virtual {v3, p2}, Ljava/util/ArrayDeque;->add(Ljava/lang/Object;)Z
|
|
|
|
new-array p2, v2, [B
|
|
|
|
int-to-byte v0, v0
|
|
|
|
aput-byte v0, p2, v1
|
|
|
|
.line 10
|
|
invoke-virtual {v3, p2}, Ljava/util/ArrayDeque;->add(Ljava/lang/Object;)Z
|
|
|
|
add-int/2addr p1, v2
|
|
|
|
.line 11
|
|
invoke-static {p0, v3, p1}, Lcom/google/common/io/ByteStreams;->toByteArrayInternal(Ljava/io/InputStream;Ljava/util/Queue;I)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
|
|
.line 12
|
|
:cond_4
|
|
new-instance p0, Ljava/lang/OutOfMemoryError;
|
|
|
|
const/16 v0, 0x3e
|
|
|
|
new-instance v1, Ljava/lang/StringBuilder;
|
|
|
|
invoke-direct {v1, v0}, Ljava/lang/StringBuilder;-><init>(I)V
|
|
|
|
invoke-virtual {v1, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;
|
|
|
|
const-string p1, " bytes is too large to fit in a byte array"
|
|
|
|
invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {v1}, 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 private static toByteArrayInternal(Ljava/io/InputStream;Ljava/util/Queue;I)[B
|
|
.locals 6
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"(",
|
|
"Ljava/io/InputStream;",
|
|
"Ljava/util/Queue<",
|
|
"[B>;I)[B"
|
|
}
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
const/16 v0, 0x2000
|
|
|
|
:goto_0
|
|
const/4 v1, -0x1
|
|
|
|
const v2, 0x7ffffff7
|
|
|
|
if-ge p2, v2, :cond_2
|
|
|
|
sub-int/2addr v2, p2
|
|
|
|
.line 1
|
|
invoke-static {v0, v2}, Ljava/lang/Math;->min(II)I
|
|
|
|
move-result v2
|
|
|
|
new-array v3, v2, [B
|
|
|
|
.line 2
|
|
invoke-interface {p1, v3}, Ljava/util/Queue;->add(Ljava/lang/Object;)Z
|
|
|
|
const/4 v4, 0x0
|
|
|
|
:goto_1
|
|
if-ge v4, v2, :cond_1
|
|
|
|
sub-int v5, v2, v4
|
|
|
|
.line 3
|
|
invoke-virtual {p0, v3, v4, v5}, Ljava/io/InputStream;->read([BII)I
|
|
|
|
move-result v5
|
|
|
|
if-ne v5, v1, :cond_0
|
|
|
|
.line 4
|
|
invoke-static {p1, p2}, Lcom/google/common/io/ByteStreams;->combineBuffers(Ljava/util/Queue;I)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
|
|
:cond_0
|
|
add-int/2addr v4, v5
|
|
|
|
add-int/2addr p2, v5
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
const/4 v1, 0x2
|
|
|
|
.line 5
|
|
invoke-static {v0, v1}, Lcom/google/common/math/IntMath;->saturatedMultiply(II)I
|
|
|
|
move-result v0
|
|
|
|
goto :goto_0
|
|
|
|
.line 6
|
|
:cond_2
|
|
invoke-virtual {p0}, Ljava/io/InputStream;->read()I
|
|
|
|
move-result p0
|
|
|
|
if-ne p0, v1, :cond_3
|
|
|
|
.line 7
|
|
invoke-static {p1, v2}, Lcom/google/common/io/ByteStreams;->combineBuffers(Ljava/util/Queue;I)[B
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
|
|
.line 8
|
|
:cond_3
|
|
new-instance p0, Ljava/lang/OutOfMemoryError;
|
|
|
|
const-string p1, "input is too large to fit in a byte array"
|
|
|
|
invoke-direct {p0, p1}, Ljava/lang/OutOfMemoryError;-><init>(Ljava/lang/String;)V
|
|
|
|
throw p0
|
|
.end method
|