Weather/smali_classes4/okio/InflaterSource.smali
2021-05-10 10:13:34 +02:00

436 lines
9.2 KiB
Smali

.class public final Lokio/InflaterSource;
.super Ljava/lang/Object;
.source "InflaterSource.java"
# interfaces
.implements Lokio/Source;
# instance fields
.field private bufferBytesHeldByInflater:I
.field private closed:Z
.field private final inflater:Ljava/util/zip/Inflater;
.field private final source:Lokio/BufferedSource;
# direct methods
.method constructor <init>(Lokio/BufferedSource;Ljava/util/zip/Inflater;)V
.locals 0
.line 48
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
if-eqz p1, :cond_1
if-eqz p2, :cond_0
.line 51
iput-object p1, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
.line 52
iput-object p2, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
return-void
.line 50
:cond_0
new-instance p1, Ljava/lang/IllegalArgumentException;
const-string p2, "inflater == null"
invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw p1
.line 49
:cond_1
new-instance p1, Ljava/lang/IllegalArgumentException;
const-string p2, "source == null"
invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw p1
.end method
.method public constructor <init>(Lokio/Source;Ljava/util/zip/Inflater;)V
.locals 0
.line 40
invoke-static {p1}, Lokio/Okio;->buffer(Lokio/Source;)Lokio/BufferedSource;
move-result-object p1
invoke-direct {p0, p1, p2}, Lokio/InflaterSource;-><init>(Lokio/BufferedSource;Ljava/util/zip/Inflater;)V
return-void
.end method
.method private releaseInflatedBytes()V
.locals 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 112
iget v0, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
if-nez v0, :cond_0
return-void
.line 113
:cond_0
iget v0, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
iget-object v1, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v1}, Ljava/util/zip/Inflater;->getRemaining()I
move-result v1
sub-int/2addr v0, v1
.line 114
iget v1, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
sub-int/2addr v1, v0
iput v1, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
.line 115
iget-object v1, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
int-to-long v2, v0
invoke-interface {v1, v2, v3}, Lokio/BufferedSource;->skip(J)V
return-void
.end method
# virtual methods
.method public close()V
.locals 1
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 123
iget-boolean v0, p0, Lokio/InflaterSource;->closed:Z
if-eqz v0, :cond_0
return-void
.line 124
:cond_0
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v0}, Ljava/util/zip/Inflater;->end()V
const/4 v0, 0x1
.line 125
iput-boolean v0, p0, Lokio/InflaterSource;->closed:Z
.line 126
iget-object v0, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
invoke-interface {v0}, Lokio/BufferedSource;->close()V
return-void
.end method
.method public read(Lokio/Buffer;J)J
.locals 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
const-wide/16 v0, 0x0
cmp-long v2, p2, v0
if-ltz v2, :cond_7
.line 58
iget-boolean v2, p0, Lokio/InflaterSource;->closed:Z
if-nez v2, :cond_6
cmp-long v2, p2, v0
if-nez v2, :cond_0
return-wide v0
.line 62
:cond_0
:goto_0
invoke-virtual {p0}, Lokio/InflaterSource;->refill()Z
move-result p2
const/4 p3, 0x1
.line 66
:try_start_0
invoke-virtual {p1, p3}, Lokio/Buffer;->writableSegment(I)Lokio/Segment;
move-result-object p3
.line 67
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
iget-object v1, p3, Lokio/Segment;->data:[B
iget v2, p3, Lokio/Segment;->limit:I
iget v3, p3, Lokio/Segment;->limit:I
rsub-int v3, v3, 0x2000
invoke-virtual {v0, v1, v2, v3}, Ljava/util/zip/Inflater;->inflate([BII)I
move-result v0
if-lez v0, :cond_1
.line 69
iget p2, p3, Lokio/Segment;->limit:I
add-int/2addr p2, v0
iput p2, p3, Lokio/Segment;->limit:I
.line 70
iget-wide p2, p1, Lokio/Buffer;->size:J
int-to-long v0, v0
add-long/2addr p2, v0
iput-wide p2, p1, Lokio/Buffer;->size:J
return-wide v0
.line 73
:cond_1
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v0}, Ljava/util/zip/Inflater;->finished()Z
move-result v0
if-nez v0, :cond_4
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v0}, Ljava/util/zip/Inflater;->needsDictionary()Z
move-result v0
if-eqz v0, :cond_2
goto :goto_1
:cond_2
if-nez p2, :cond_3
goto :goto_0
.line 82
:cond_3
new-instance p1, Ljava/io/EOFException;
const-string p2, "source exhausted prematurely"
invoke-direct {p1, p2}, Ljava/io/EOFException;-><init>(Ljava/lang/String;)V
throw p1
.line 74
:cond_4
:goto_1
invoke-direct {p0}, Lokio/InflaterSource;->releaseInflatedBytes()V
.line 75
iget p2, p3, Lokio/Segment;->pos:I
iget v0, p3, Lokio/Segment;->limit:I
if-ne p2, v0, :cond_5
.line 77
invoke-virtual {p3}, Lokio/Segment;->pop()Lokio/Segment;
move-result-object p2
iput-object p2, p1, Lokio/Buffer;->head:Lokio/Segment;
.line 78
invoke-static {p3}, Lokio/SegmentPool;->recycle(Lokio/Segment;)V
:try_end_0
.catch Ljava/util/zip/DataFormatException; {:try_start_0 .. :try_end_0} :catch_0
:cond_5
const-wide/16 p1, -0x1
return-wide p1
:catch_0
move-exception p1
.line 84
new-instance p2, Ljava/io/IOException;
invoke-direct {p2, p1}, Ljava/io/IOException;-><init>(Ljava/lang/Throwable;)V
throw p2
.line 58
:cond_6
new-instance p1, Ljava/lang/IllegalStateException;
const-string p2, "closed"
invoke-direct {p1, p2}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw p1
.line 57
:cond_7
new-instance p1, Ljava/lang/IllegalArgumentException;
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
const-string v1, "byteCount < 0: "
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v0, p2, p3}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p2
invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw p1
.end method
.method public refill()Z
.locals 5
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 95
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v0}, Ljava/util/zip/Inflater;->needsInput()Z
move-result v0
const/4 v1, 0x0
if-nez v0, :cond_0
return v1
.line 97
:cond_0
invoke-direct {p0}, Lokio/InflaterSource;->releaseInflatedBytes()V
.line 98
iget-object v0, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
invoke-virtual {v0}, Ljava/util/zip/Inflater;->getRemaining()I
move-result v0
if-nez v0, :cond_2
.line 101
iget-object v0, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
invoke-interface {v0}, Lokio/BufferedSource;->exhausted()Z
move-result v0
if-eqz v0, :cond_1
const/4 v0, 0x1
return v0
.line 104
:cond_1
iget-object v0, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
invoke-interface {v0}, Lokio/BufferedSource;->buffer()Lokio/Buffer;
move-result-object v0
iget-object v0, v0, Lokio/Buffer;->head:Lokio/Segment;
.line 105
iget v2, v0, Lokio/Segment;->limit:I
iget v3, v0, Lokio/Segment;->pos:I
sub-int/2addr v2, v3
iput v2, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
.line 106
iget-object v2, p0, Lokio/InflaterSource;->inflater:Ljava/util/zip/Inflater;
iget-object v3, v0, Lokio/Segment;->data:[B
iget v0, v0, Lokio/Segment;->pos:I
iget v4, p0, Lokio/InflaterSource;->bufferBytesHeldByInflater:I
invoke-virtual {v2, v3, v0, v4}, Ljava/util/zip/Inflater;->setInput([BII)V
return v1
.line 98
:cond_2
new-instance v0, Ljava/lang/IllegalStateException;
const-string v1, "?"
invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw v0
.end method
.method public timeout()Lokio/Timeout;
.locals 1
.line 119
iget-object v0, p0, Lokio/InflaterSource;->source:Lokio/BufferedSource;
invoke-interface {v0}, Lokio/BufferedSource;->timeout()Lokio/Timeout;
move-result-object v0
return-object v0
.end method