660 lines
12 KiB
Smali
660 lines
12 KiB
Smali
.class public final Lokio/h;
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.super Ljava/lang/Object;
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.source "GzipSource.java"
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# interfaces
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.implements Lokio/q;
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# instance fields
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.field private final boF:Lokio/d;
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.field private buQ:I
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.field private final buR:Lokio/i;
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.field private final crc:Ljava/util/zip/CRC32;
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.field private final inflater:Ljava/util/zip/Inflater;
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# direct methods
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.method public constructor <init>(Lokio/q;)V
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.locals 2
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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const/4 v0, 0x0
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iput v0, p0, Lokio/h;->buQ:I
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new-instance v0, Ljava/util/zip/CRC32;
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invoke-direct {v0}, Ljava/util/zip/CRC32;-><init>()V
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iput-object v0, p0, Lokio/h;->crc:Ljava/util/zip/CRC32;
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if-eqz p1, :cond_0
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new-instance v0, Ljava/util/zip/Inflater;
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const/4 v1, 0x1
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invoke-direct {v0, v1}, Ljava/util/zip/Inflater;-><init>(Z)V
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iput-object v0, p0, Lokio/h;->inflater:Ljava/util/zip/Inflater;
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invoke-static {p1}, Lokio/j;->b(Lokio/q;)Lokio/d;
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move-result-object p1
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iput-object p1, p0, Lokio/h;->boF:Lokio/d;
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new-instance p1, Lokio/i;
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iget-object v0, p0, Lokio/h;->boF:Lokio/d;
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iget-object v1, p0, Lokio/h;->inflater:Ljava/util/zip/Inflater;
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invoke-direct {p1, v0, v1}, Lokio/i;-><init>(Lokio/d;Ljava/util/zip/Inflater;)V
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iput-object p1, p0, Lokio/h;->buR:Lokio/i;
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return-void
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:cond_0
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new-instance p1, Ljava/lang/IllegalArgumentException;
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const-string v0, "source == null"
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invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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.method private b(Lokio/c;JJ)V
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.locals 4
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iget-object p1, p1, Lokio/c;->buI:Lokio/m;
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:goto_0
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iget v0, p1, Lokio/m;->limit:I
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iget v1, p1, Lokio/m;->pos:I
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sub-int/2addr v0, v1
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int-to-long v0, v0
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cmp-long v2, p2, v0
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if-ltz v2, :cond_0
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iget v0, p1, Lokio/m;->limit:I
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iget v1, p1, Lokio/m;->pos:I
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sub-int/2addr v0, v1
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int-to-long v0, v0
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sub-long/2addr p2, v0
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iget-object p1, p1, Lokio/m;->bvb:Lokio/m;
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goto :goto_0
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:cond_0
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const-wide/16 v0, 0x0
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:goto_1
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cmp-long v2, p4, v0
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if-lez v2, :cond_1
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iget v2, p1, Lokio/m;->pos:I
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int-to-long v2, v2
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add-long/2addr v2, p2
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long-to-int p2, v2
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iget p3, p1, Lokio/m;->limit:I
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sub-int/2addr p3, p2
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int-to-long v2, p3
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invoke-static {v2, v3, p4, p5}, Ljava/lang/Math;->min(JJ)J
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move-result-wide v2
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long-to-int p3, v2
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iget-object v2, p0, Lokio/h;->crc:Ljava/util/zip/CRC32;
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iget-object v3, p1, Lokio/m;->data:[B
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invoke-virtual {v2, v3, p2, p3}, Ljava/util/zip/CRC32;->update([BII)V
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int-to-long p2, p3
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sub-long/2addr p4, p2
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iget-object p1, p1, Lokio/m;->bvb:Lokio/m;
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move-wide p2, v0
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goto :goto_1
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:cond_1
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return-void
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.end method
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.method private static q(Ljava/lang/String;II)V
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.locals 3
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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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if-ne p2, p1, :cond_0
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return-void
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:cond_0
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new-instance v0, Ljava/io/IOException;
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const/4 v1, 0x3
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new-array v1, v1, [Ljava/lang/Object;
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const/4 v2, 0x0
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aput-object p0, v1, v2
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const/4 p0, 0x1
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invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object p2
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aput-object p2, v1, p0
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const/4 p0, 0x2
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invoke-static {p1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object p1
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aput-object p1, v1, p0
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const-string p0, "%s: actual 0x%08x != expected 0x%08x"
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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/io/IOException;-><init>(Ljava/lang/String;)V
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throw v0
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.end method
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# virtual methods
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.method public final a(Lokio/c;J)J
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.locals 19
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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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move-object/from16 v6, p0
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move-object/from16 v7, p1
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move-wide/from16 v8, p2
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const-wide/16 v0, 0x0
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cmp-long v2, v8, v0
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if-ltz v2, :cond_12
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cmp-long v2, v8, v0
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if-nez v2, :cond_0
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return-wide v0
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:cond_0
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iget v0, v6, Lokio/h;->buQ:I
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const-wide/16 v10, -0x1
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const/4 v12, 0x1
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if-nez v0, :cond_d
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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const-wide/16 v1, 0xa
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invoke-interface {v0, v1, v2}, Lokio/d;->an(J)V
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v0
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const-wide/16 v1, 0x3
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invoke-virtual {v0, v1, v2}, Lokio/c;->ao(J)B
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move-result v13
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shr-int/lit8 v0, v13, 0x1
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and-int/2addr v0, v12
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if-ne v0, v12, :cond_1
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const/4 v14, 0x1
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goto :goto_0
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:cond_1
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const/4 v0, 0x0
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const/4 v14, 0x0
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:goto_0
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if-eqz v14, :cond_2
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v1
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const-wide/16 v2, 0x0
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const-wide/16 v4, 0xa
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move-object/from16 v0, p0
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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:cond_2
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->readShort()S
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move-result v0
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const-string v1, "ID1ID2"
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const/16 v2, 0x1f8b
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invoke-static {v1, v2, v0}, Lokio/h;->q(Ljava/lang/String;II)V
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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const-wide/16 v1, 0x8
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invoke-interface {v0, v1, v2}, Lokio/d;->au(J)V
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shr-int/lit8 v0, v13, 0x2
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and-int/2addr v0, v12
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if-ne v0, v12, :cond_5
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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const-wide/16 v1, 0x2
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invoke-interface {v0, v1, v2}, Lokio/d;->an(J)V
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if-eqz v14, :cond_3
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v1
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const-wide/16 v2, 0x0
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const-wide/16 v4, 0x2
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move-object/from16 v0, p0
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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:cond_3
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v0
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invoke-virtual {v0}, Lokio/c;->BZ()S
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move-result v0
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iget-object v1, v6, Lokio/h;->boF:Lokio/d;
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int-to-long v4, v0
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invoke-interface {v1, v4, v5}, Lokio/d;->an(J)V
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if-eqz v14, :cond_4
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v1
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const-wide/16 v2, 0x0
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move-object/from16 v0, p0
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move-wide v15, v4
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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goto :goto_1
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:cond_4
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move-wide v15, v4
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:goto_1
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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move-wide v1, v15
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invoke-interface {v0, v1, v2}, Lokio/d;->au(J)V
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:cond_5
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shr-int/lit8 v0, v13, 0x3
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and-int/2addr v0, v12
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const-wide/16 v15, 0x1
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if-ne v0, v12, :cond_8
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->Ce()J
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move-result-wide v17
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cmp-long v0, v17, v10
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if-eqz v0, :cond_7
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if-eqz v14, :cond_6
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v1
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const-wide/16 v2, 0x0
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add-long v4, v17, v15
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move-object/from16 v0, p0
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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:cond_6
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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add-long v1, v17, v15
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invoke-interface {v0, v1, v2}, Lokio/d;->au(J)V
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goto :goto_2
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:cond_7
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new-instance v0, Ljava/io/EOFException;
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invoke-direct {v0}, Ljava/io/EOFException;-><init>()V
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throw v0
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:cond_8
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:goto_2
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shr-int/lit8 v0, v13, 0x4
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and-int/2addr v0, v12
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if-ne v0, v12, :cond_b
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->Ce()J
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move-result-wide v17
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cmp-long v0, v17, v10
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if-eqz v0, :cond_a
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if-eqz v14, :cond_9
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v0}, Lokio/d;->BU()Lokio/c;
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move-result-object v1
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const-wide/16 v2, 0x0
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add-long v4, v17, v15
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move-object/from16 v0, p0
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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:cond_9
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iget-object v0, v6, Lokio/h;->boF:Lokio/d;
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add-long v1, v17, v15
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invoke-interface {v0, v1, v2}, Lokio/d;->au(J)V
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goto :goto_3
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:cond_a
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new-instance v0, Ljava/io/EOFException;
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invoke-direct {v0}, Ljava/io/EOFException;-><init>()V
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throw v0
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:cond_b
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:goto_3
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if-eqz v14, :cond_c
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const-string v0, "FHCRC"
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iget-object v1, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v1}, Lokio/d;->BZ()S
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move-result v1
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iget-object v2, v6, Lokio/h;->crc:Ljava/util/zip/CRC32;
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invoke-virtual {v2}, Ljava/util/zip/CRC32;->getValue()J
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move-result-wide v2
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long-to-int v3, v2
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int-to-short v2, v3
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invoke-static {v0, v1, v2}, Lokio/h;->q(Ljava/lang/String;II)V
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iget-object v0, v6, Lokio/h;->crc:Ljava/util/zip/CRC32;
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invoke-virtual {v0}, Ljava/util/zip/CRC32;->reset()V
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:cond_c
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iput v12, v6, Lokio/h;->buQ:I
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:cond_d
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iget v0, v6, Lokio/h;->buQ:I
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const/4 v1, 0x2
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if-ne v0, v12, :cond_f
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iget-wide v2, v7, Lokio/c;->size:J
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iget-object v0, v6, Lokio/h;->buR:Lokio/i;
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invoke-virtual {v0, v7, v8, v9}, Lokio/i;->a(Lokio/c;J)J
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move-result-wide v8
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cmp-long v0, v8, v10
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if-eqz v0, :cond_e
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move-object/from16 v0, p0
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move-object/from16 v1, p1
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move-wide v4, v8
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invoke-direct/range {v0 .. v5}, Lokio/h;->b(Lokio/c;JJ)V
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return-wide v8
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:cond_e
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iput v1, v6, Lokio/h;->buQ:I
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:cond_f
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iget v0, v6, Lokio/h;->buQ:I
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if-ne v0, v1, :cond_11
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const-string v0, "CRC"
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iget-object v1, v6, Lokio/h;->boF:Lokio/d;
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invoke-interface {v1}, Lokio/d;->Ca()I
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move-result v1
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iget-object v2, v6, Lokio/h;->crc:Ljava/util/zip/CRC32;
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invoke-virtual {v2}, Ljava/util/zip/CRC32;->getValue()J
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move-result-wide v2
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long-to-int v3, v2
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invoke-static {v0, v1, v3}, Lokio/h;->q(Ljava/lang/String;II)V
|
|
|
|
const-string v0, "ISIZE"
|
|
|
|
iget-object v1, v6, Lokio/h;->boF:Lokio/d;
|
|
|
|
invoke-interface {v1}, Lokio/d;->Ca()I
|
|
|
|
move-result v1
|
|
|
|
iget-object v2, v6, Lokio/h;->inflater:Ljava/util/zip/Inflater;
|
|
|
|
invoke-virtual {v2}, Ljava/util/zip/Inflater;->getBytesWritten()J
|
|
|
|
move-result-wide v2
|
|
|
|
long-to-int v3, v2
|
|
|
|
invoke-static {v0, v1, v3}, Lokio/h;->q(Ljava/lang/String;II)V
|
|
|
|
const/4 v0, 0x3
|
|
|
|
iput v0, v6, Lokio/h;->buQ:I
|
|
|
|
iget-object v0, v6, Lokio/h;->boF:Lokio/d;
|
|
|
|
invoke-interface {v0}, Lokio/d;->BW()Z
|
|
|
|
move-result v0
|
|
|
|
if-eqz v0, :cond_10
|
|
|
|
goto :goto_4
|
|
|
|
:cond_10
|
|
new-instance v0, Ljava/io/IOException;
|
|
|
|
const-string v1, "gzip finished without exhausting source"
|
|
|
|
invoke-direct {v0, v1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw v0
|
|
|
|
:cond_11
|
|
:goto_4
|
|
return-wide v10
|
|
|
|
:cond_12
|
|
new-instance v0, Ljava/lang/IllegalArgumentException;
|
|
|
|
invoke-static/range {p2 .. p3}, Ljava/lang/String;->valueOf(J)Ljava/lang/String;
|
|
|
|
move-result-object v1
|
|
|
|
const-string v2, "byteCount < 0: "
|
|
|
|
invoke-virtual {v2, v1}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String;
|
|
|
|
move-result-object v1
|
|
|
|
invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public final close()V
|
|
.locals 1
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
iget-object v0, p0, Lokio/h;->buR:Lokio/i;
|
|
|
|
invoke-virtual {v0}, Lokio/i;->close()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public final timeout()Lokio/r;
|
|
.locals 1
|
|
|
|
iget-object v0, p0, Lokio/h;->boF:Lokio/d;
|
|
|
|
invoke-interface {v0}, Lokio/d;->timeout()Lokio/r;
|
|
|
|
move-result-object v0
|
|
|
|
return-object v0
|
|
.end method
|