.class public Lcom/google/protobuf/IterableByteBufferInputStream; .super Ljava/io/InputStream; .source "SourceFile" # instance fields .field private currentAddress:J .field private currentArray:[B .field private currentArrayOffset:I .field private currentByteBuffer:Ljava/nio/ByteBuffer; .field private currentByteBufferPos:I .field private currentIndex:I .field private dataSize:I .field private hasArray:Z .field private iterator:Ljava/util/Iterator; .annotation system Ldalvik/annotation/Signature; value = { "Ljava/util/Iterator<", "Ljava/nio/ByteBuffer;", ">;" } .end annotation .end field # direct methods .method public constructor (Ljava/lang/Iterable;)V .locals 2 .annotation system Ldalvik/annotation/Signature; value = { "(", "Ljava/lang/Iterable<", "Ljava/nio/ByteBuffer;", ">;)V" } .end annotation .line 70 invoke-direct {p0}, Ljava/io/InputStream;->()V .line 71 invoke-interface {p1}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator; move-result-object v0 iput-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->iterator:Ljava/util/Iterator; const/4 v0, 0x0 iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->dataSize:I .line 73 invoke-interface {p1}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator; move-result-object p1 :goto_0 invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z move-result v1 if-eqz v1, :cond_0 invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object; move-result-object v1 check-cast v1, Ljava/nio/ByteBuffer; iget v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->dataSize:I add-int/lit8 v1, v1, 0x1 iput v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->dataSize:I goto :goto_0 :cond_0 const/4 p1, -0x1 iput p1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I .line 78 invoke-direct {p0}, Lcom/google/protobuf/IterableByteBufferInputStream;->getNextByteBuffer()Z move-result p1 if-nez p1, :cond_1 .line 79 sget-object p1, Lcom/google/protobuf/Internal;->EMPTY_BYTE_BUFFER:Ljava/nio/ByteBuffer; iput-object p1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I const-wide/16 v0, 0x0 iput-wide v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentAddress:J :cond_1 return-void .end method .method private getNextByteBuffer()Z .locals 4 iget v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I const/4 v1, 0x1 add-int/2addr v0, v1 iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->iterator:Ljava/util/Iterator; .line 88 invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z move-result v0 const/4 v2, 0x0 if-nez v0, :cond_0 return v2 :cond_0 iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->iterator:Ljava/util/Iterator; .line 91 invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object; move-result-object v0 check-cast v0, Ljava/nio/ByteBuffer; iput-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 92 invoke-virtual {v0}, Ljava/nio/Buffer;->position()I move-result v0 iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 93 invoke-virtual {v0}, Ljava/nio/ByteBuffer;->hasArray()Z move-result v0 if-eqz v0, :cond_1 iput-boolean v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->hasArray:Z iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 95 invoke-virtual {v0}, Ljava/nio/ByteBuffer;->array()[B move-result-object v0 iput-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArray:[B iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 96 invoke-virtual {v0}, Ljava/nio/ByteBuffer;->arrayOffset()I move-result v0 iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArrayOffset:I goto :goto_0 :cond_1 iput-boolean v2, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->hasArray:Z iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 99 invoke-static {v0}, Lcom/google/protobuf/UnsafeUtil;->addressOffset(Ljava/nio/ByteBuffer;)J move-result-wide v2 iput-wide v2, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentAddress:J const/4 v0, 0x0 iput-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArray:[B :goto_0 return v1 .end method .method private updateCurrentByteBufferPos(I)V .locals 1 iget v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I add-int/2addr v0, p1 iput v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I iget-object p1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 107 invoke-virtual {p1}, Ljava/nio/Buffer;->limit()I move-result p1 if-ne v0, p1, :cond_0 .line 108 invoke-direct {p0}, Lcom/google/protobuf/IterableByteBufferInputStream;->getNextByteBuffer()Z :cond_0 return-void .end method # virtual methods .method public read()I .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation iget v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I iget v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->dataSize:I if-ne v0, v1, :cond_0 const/4 v0, -0x1 return v0 :cond_0 iget-boolean v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->hasArray:Z const/4 v1, 0x1 if-eqz v0, :cond_1 iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArray:[B iget v2, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I iget v3, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArrayOffset:I add-int/2addr v2, v3 .line 118 aget-byte v0, v0, v2 and-int/lit16 v0, v0, 0xff .line 119 invoke-direct {p0, v1}, Lcom/google/protobuf/IterableByteBufferInputStream;->updateCurrentByteBufferPos(I)V return v0 :cond_1 iget v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I int-to-long v2, v0 iget-wide v4, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentAddress:J add-long/2addr v2, v4 .line 122 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result v0 and-int/lit16 v0, v0, 0xff .line 123 invoke-direct {p0, v1}, Lcom/google/protobuf/IterableByteBufferInputStream;->updateCurrentByteBufferPos(I)V return v0 .end method .method public read([BII)I .locals 3 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation iget v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentIndex:I iget v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->dataSize:I if-ne v0, v1, :cond_0 const/4 p1, -0x1 return p1 :cond_0 iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 133 invoke-virtual {v0}, Ljava/nio/Buffer;->limit()I move-result v0 iget v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I sub-int/2addr v0, v1 if-le p3, v0, :cond_1 move p3, v0 :cond_1 iget-boolean v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->hasArray:Z if-eqz v0, :cond_2 iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArray:[B iget v2, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentArrayOffset:I add-int/2addr v1, v2 .line 138 invoke-static {v0, v1, p1, p2, p3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V .line 140 invoke-direct {p0, p3}, Lcom/google/protobuf/IterableByteBufferInputStream;->updateCurrentByteBufferPos(I)V goto :goto_0 :cond_2 iget-object v0, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 142 invoke-virtual {v0}, Ljava/nio/Buffer;->position()I move-result v0 iget-object v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; iget v2, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBufferPos:I .line 143 invoke-virtual {v1, v2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer; move-result-object v1 check-cast v1, Ljava/nio/ByteBuffer; iget-object v1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 144 invoke-virtual {v1, p1, p2, p3}, Ljava/nio/ByteBuffer;->get([BII)Ljava/nio/ByteBuffer; iget-object p1, p0, Lcom/google/protobuf/IterableByteBufferInputStream;->currentByteBuffer:Ljava/nio/ByteBuffer; .line 145 invoke-virtual {p1, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer; move-result-object p1 check-cast p1, Ljava/nio/ByteBuffer; .line 146 invoke-direct {p0, p3}, Lcom/google/protobuf/IterableByteBufferInputStream;->updateCurrentByteBufferPos(I)V :goto_0 return p3 .end method