.class public final Lokio/GzipSource; .super Ljava/lang/Object; .source "GzipSource.kt" # interfaces .implements Lokio/Source; # annotations .annotation system Ldalvik/annotation/SourceDebugExtension; value = "SMAP\nGzipSource.kt\nKotlin\n*S Kotlin\n*F\n+ 1 GzipSource.kt\nokio/GzipSource\n+ 2 RealBufferedSource.kt\nokio/RealBufferedSource\n+ 3 GzipSource.kt\nokio/-GzipSourceExtensions\n+ 4 -Util.kt\nokio/-Util\n*L\n1#1,220:1\n61#2:221\n61#2:223\n61#2:225\n61#2:226\n61#2:227\n61#2:229\n61#2:231\n202#3:222\n202#3:224\n202#3:228\n202#3:230\n78#4:232\n*E\n*S KotlinDebug\n*F\n+ 1 GzipSource.kt\nokio/GzipSource\n*L\n105#1:221\n107#1:223\n119#1:225\n120#1:226\n122#1:227\n133#1:229\n144#1:231\n106#1:222\n117#1:224\n130#1:228\n141#1:230\n187#1:232\n*E\n" .end annotation .annotation runtime Lkotlin/Metadata; bv = { 0x1, 0x0, 0x3 } d1 = { "\u0000R\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0008\u0003\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0005\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0002\n\u0000\n\u0002\u0010\u000e\n\u0000\n\u0002\u0010\u0008\n\u0002\u0008\u0005\n\u0002\u0010\t\n\u0000\n\u0002\u0018\u0002\n\u0002\u0008\u0002\n\u0002\u0018\u0002\n\u0002\u0008\u0004\u0018\u00002\u00020\u0001B\r\u0012\u0006\u0010\u0002\u001a\u00020\u0001\u00a2\u0006\u0002\u0010\u0003J \u0010\r\u001a\u00020\u000e2\u0006\u0010\u000f\u001a\u00020\u00102\u0006\u0010\u0011\u001a\u00020\u00122\u0006\u0010\u0013\u001a\u00020\u0012H\u0002J\u0008\u0010\u0014\u001a\u00020\u000eH\u0016J\u0008\u0010\u0015\u001a\u00020\u000eH\u0002J\u0008\u0010\u0016\u001a\u00020\u000eH\u0002J\u0018\u0010\u0017\u001a\u00020\u00182\u0006\u0010\u0019\u001a\u00020\u001a2\u0006\u0010\u001b\u001a\u00020\u0018H\u0016J\u0008\u0010\u001c\u001a\u00020\u001dH\u0016J \u0010\u001e\u001a\u00020\u000e2\u0006\u0010\u001f\u001a\u00020\u001a2\u0006\u0010 \u001a\u00020\u00182\u0006\u0010\u001b\u001a\u00020\u0018H\u0002R\u000e\u0010\u0004\u001a\u00020\u0005X\u0082\u0004\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0006\u001a\u00020\u0007X\u0082\u0004\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0008\u001a\u00020\tX\u0082\u0004\u00a2\u0006\u0002\n\u0000R\u000e\u0010\n\u001a\u00020\u000bX\u0082\u000e\u00a2\u0006\u0002\n\u0000R\u000e\u0010\u0002\u001a\u00020\u000cX\u0082\u0004\u00a2\u0006\u0002\n\u0000\u00a8\u0006!" } d2 = { "Lokio/GzipSource;", "Lokio/Source;", "source", "(Lokio/Source;)V", "crc", "Ljava/util/zip/CRC32;", "inflater", "Ljava/util/zip/Inflater;", "inflaterSource", "Lokio/InflaterSource;", "section", "", "Lokio/RealBufferedSource;", "checkEqual", "", "name", "", "expected", "", "actual", "close", "consumeHeader", "consumeTrailer", "read", "", "sink", "Lokio/Buffer;", "byteCount", "timeout", "Lokio/Timeout;", "updateCrc", "buffer", "offset", "okio" } k = 0x1 mv = { 0x1, 0x1, 0x10 } .end annotation # instance fields .field private final crc:Ljava/util/zip/CRC32; .field private final inflater:Ljava/util/zip/Inflater; .field private final inflaterSource:Lokio/InflaterSource; .field private section:B .field private final source:Lokio/RealBufferedSource; # direct methods .method public constructor (Lokio/Source;)V .registers 4 const-string v0, "source" invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkParameterIsNotNull(Ljava/lang/Object;Ljava/lang/String;)V .line 31 invoke-direct {p0}, Ljava/lang/Object;->()V .line 41 new-instance v0, Lokio/RealBufferedSource; invoke-direct {v0, p1}, Lokio/RealBufferedSource;->(Lokio/Source;)V iput-object v0, p0, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 44 new-instance p1, Ljava/util/zip/Inflater; const/4 v1, 0x1 invoke-direct {p1, v1}, Ljava/util/zip/Inflater;->(Z)V iput-object p1, p0, Lokio/GzipSource;->inflater:Ljava/util/zip/Inflater; .line 50 new-instance v1, Lokio/InflaterSource; check-cast v0, Lokio/BufferedSource; invoke-direct {v1, v0, p1}, Lokio/InflaterSource;->(Lokio/BufferedSource;Ljava/util/zip/Inflater;)V iput-object v1, p0, Lokio/GzipSource;->inflaterSource:Lokio/InflaterSource; .line 53 new-instance p1, Ljava/util/zip/CRC32; invoke-direct {p1}, Ljava/util/zip/CRC32;->()V iput-object p1, p0, Lokio/GzipSource;->crc:Ljava/util/zip/CRC32; return-void .end method .method private final checkEqual(Ljava/lang/String;II)V .registers 4 if-ne p3, p2, :cond_3 return-void .line 197 :cond_3 invoke-static {p3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p3 invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p2 filled-new-array {p1, p3, p2}, [Ljava/lang/Object; move-result-object p1 const/4 p2, 0x3 invoke-static {p1, p2}, Ljava/util/Arrays;->copyOf([Ljava/lang/Object;I)[Ljava/lang/Object; move-result-object p1 const-string p2, "%s: actual 0x%08x != expected 0x%08x" invoke-static {p2, p1}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String; move-result-object p1 const-string p2, "java.lang.String.format(this, *args)" invoke-static {p1, p2}, Lkotlin/jvm/internal/Intrinsics;->checkExpressionValueIsNotNull(Ljava/lang/Object;Ljava/lang/String;)V new-instance p2, Ljava/io/IOException; invoke-direct {p2, p1}, Ljava/io/IOException;->(Ljava/lang/String;)V check-cast p2, Ljava/lang/Throwable; throw p2 .end method .method private final consumeHeader()V .registers 18 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation move-object/from16 v6, p0 .line 104 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; const-wide/16 v1, 0xa invoke-virtual {v0, v1, v2}, Lokio/RealBufferedSource;->require(J)V .line 105 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 221 iget-object v0, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v1, 0x3 .line 105 invoke-virtual {v0, v1, v2}, Lokio/Buffer;->getByte(J)B move-result v7 shr-int/lit8 v0, v7, 0x1 const/4 v8, 0x1 and-int/2addr v0, v8 const/4 v9, 0x0 if-ne v0, v8, :cond_1c move v10, v8 goto :goto_1d :cond_1c move v10, v9 :goto_1d if-eqz v10, :cond_2c .line 107 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 223 iget-object v1, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v2, 0x0 const-wide/16 v4, 0xa move-object/from16 v0, p0 .line 107 invoke-direct/range {v0 .. v5}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V .line 109 :cond_2c iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0}, Lokio/RealBufferedSource;->readShort()S move-result v0 .line 110 const-string v1, "ID1ID2" const/16 v2, 0x1f8b invoke-direct {v6, v1, v2, v0}, Lokio/GzipSource;->checkEqual(Ljava/lang/String;II)V .line 111 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; const-wide/16 v1, 0x8 invoke-virtual {v0, v1, v2}, Lokio/RealBufferedSource;->skip(J)V shr-int/lit8 v0, v7, 0x2 and-int/2addr v0, v8 if-ne v0, v8, :cond_7c .line 118 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; const-wide/16 v1, 0x2 invoke-virtual {v0, v1, v2}, Lokio/RealBufferedSource;->require(J)V if-eqz v10, :cond_5b .line 119 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 225 iget-object v1, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v2, 0x0 const-wide/16 v4, 0x2 move-object/from16 v0, p0 .line 119 invoke-direct/range {v0 .. v5}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V .line 120 :cond_5b iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 226 iget-object v0, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; .line 120 invoke-virtual {v0}, Lokio/Buffer;->readShortLe()S move-result v0 int-to-long v11, v0 .line 121 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0, v11, v12}, Lokio/RealBufferedSource;->require(J)V if-eqz v10, :cond_77 .line 122 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 227 iget-object v1, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v2, 0x0 move-object/from16 v0, p0 move-wide v4, v11 .line 122 invoke-direct/range {v0 .. v5}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V .line 123 :cond_77 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0, v11, v12}, Lokio/RealBufferedSource;->skip(J)V :cond_7c shr-int/lit8 v0, v7, 0x3 and-int/2addr v0, v8 const-wide/16 v11, -0x1 const-wide/16 v13, 0x1 if-ne v0, v8, :cond_ae .line 131 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0, v9}, Lokio/RealBufferedSource;->indexOf(B)J move-result-wide v15 cmp-long v0, v15, v11 if-eqz v0, :cond_a6 if-eqz v10, :cond_9e .line 133 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 229 iget-object v1, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v2, 0x0 add-long v4, v15, v13 move-object/from16 v0, p0 .line 133 invoke-direct/range {v0 .. v5}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V .line 134 :cond_9e iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; add-long v1, v15, v13 invoke-virtual {v0, v1, v2}, Lokio/RealBufferedSource;->skip(J)V goto :goto_ae .line 132 :cond_a6 new-instance v0, Ljava/io/EOFException; invoke-direct {v0}, Ljava/io/EOFException;->()V check-cast v0, Ljava/lang/Throwable; throw v0 :cond_ae :goto_ae shr-int/lit8 v0, v7, 0x4 and-int/2addr v0, v8 if-ne v0, v8, :cond_db .line 142 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0, v9}, Lokio/RealBufferedSource;->indexOf(B)J move-result-wide v7 cmp-long v0, v7, v11 if-eqz v0, :cond_d3 if-eqz v10, :cond_cc .line 144 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; .line 231 iget-object v1, v0, Lokio/RealBufferedSource;->bufferField:Lokio/Buffer; const-wide/16 v2, 0x0 add-long v4, v7, v13 move-object/from16 v0, p0 .line 144 invoke-direct/range {v0 .. v5}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V .line 145 :cond_cc iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; add-long/2addr v7, v13 invoke-virtual {v0, v7, v8}, Lokio/RealBufferedSource;->skip(J)V goto :goto_db .line 143 :cond_d3 new-instance v0, Ljava/io/EOFException; invoke-direct {v0}, Ljava/io/EOFException;->()V check-cast v0, Ljava/lang/Throwable; throw v0 :cond_db :goto_db if-eqz v10, :cond_f5 .line 153 iget-object v0, v6, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0}, Lokio/RealBufferedSource;->readShortLe()S move-result v0 iget-object v1, v6, Lokio/GzipSource;->crc:Ljava/util/zip/CRC32; invoke-virtual {v1}, Ljava/util/zip/CRC32;->getValue()J move-result-wide v1 long-to-int v1, v1 int-to-short v1, v1 const-string v2, "FHCRC" invoke-direct {v6, v2, v0, v1}, Lokio/GzipSource;->checkEqual(Ljava/lang/String;II)V .line 154 iget-object v0, v6, Lokio/GzipSource;->crc:Ljava/util/zip/CRC32; invoke-virtual {v0}, Ljava/util/zip/CRC32;->reset()V :cond_f5 return-void .end method .method private final consumeTrailer()V .registers 4 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 164 iget-object v0, p0, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0}, Lokio/RealBufferedSource;->readIntLe()I move-result v0 iget-object v1, p0, Lokio/GzipSource;->crc:Ljava/util/zip/CRC32; invoke-virtual {v1}, Ljava/util/zip/CRC32;->getValue()J move-result-wide v1 long-to-int v1, v1 const-string v2, "CRC" invoke-direct {p0, v2, v0, v1}, Lokio/GzipSource;->checkEqual(Ljava/lang/String;II)V .line 165 iget-object v0, p0, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0}, Lokio/RealBufferedSource;->readIntLe()I move-result v0 iget-object v1, p0, Lokio/GzipSource;->inflater:Ljava/util/zip/Inflater; invoke-virtual {v1}, Ljava/util/zip/Inflater;->getBytesWritten()J move-result-wide v1 long-to-int v1, v1 const-string v2, "ISIZE" invoke-direct {p0, v2, v0, v1}, Lokio/GzipSource;->checkEqual(Ljava/lang/String;II)V return-void .end method .method private final updateCrc(Lokio/Buffer;JJ)V .registers 10 .line 178 iget-object p1, p1, Lokio/Buffer;->head:Lokio/Segment; if-nez p1, :cond_7 invoke-static {}, Lkotlin/jvm/internal/Intrinsics;->throwNpe()V .line 179 :cond_7 :goto_7 iget v0, p1, Lokio/Segment;->limit:I iget v1, p1, Lokio/Segment;->pos:I sub-int/2addr v0, v1 int-to-long v0, v0 cmp-long v0, p2, v0 if-ltz v0, :cond_20 .line 180 iget v0, p1, Lokio/Segment;->limit:I iget v1, p1, Lokio/Segment;->pos:I sub-int/2addr v0, v1 int-to-long v0, v0 sub-long/2addr p2, v0 .line 181 iget-object p1, p1, Lokio/Segment;->next:Lokio/Segment; if-nez p1, :cond_7 invoke-static {}, Lkotlin/jvm/internal/Intrinsics;->throwNpe()V goto :goto_7 :cond_20 :goto_20 const-wide/16 v0, 0x0 cmp-long v2, p4, v0 if-lez v2, :cond_46 .line 186 iget v2, p1, Lokio/Segment;->pos:I int-to-long v2, v2 add-long/2addr v2, p2 long-to-int p2, v2 .line 187 iget p3, p1, Lokio/Segment;->limit:I sub-int/2addr p3, p2 int-to-long v2, p3 .line 232 invoke-static {v2, v3, p4, p5}, Ljava/lang/Math;->min(JJ)J move-result-wide v2 long-to-int p3, v2 .line 188 iget-object v2, p0, Lokio/GzipSource;->crc:Ljava/util/zip/CRC32; iget-object v3, p1, Lokio/Segment;->data:[B invoke-virtual {v2, v3, p2, p3}, Ljava/util/zip/CRC32;->update([BII)V int-to-long p2, p3 sub-long/2addr p4, p2 .line 191 iget-object p1, p1, Lokio/Segment;->next:Lokio/Segment; if-nez p1, :cond_44 invoke-static {}, Lkotlin/jvm/internal/Intrinsics;->throwNpe()V :cond_44 move-wide p2, v0 goto :goto_20 :cond_46 return-void .end method # virtual methods .method public close()V .registers 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 171 iget-object v0, p0, Lokio/GzipSource;->inflaterSource:Lokio/InflaterSource; invoke-virtual {v0}, Lokio/InflaterSource;->close()V return-void .end method .method public read(Lokio/Buffer;J)J .registers 15 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const-string v0, "sink" invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkParameterIsNotNull(Ljava/lang/Object;Ljava/lang/String;)V const-wide/16 v0, 0x0 cmp-long v2, p2, v0 const/4 v3, 0x1 if-ltz v2, :cond_e move v4, v3 goto :goto_f :cond_e const/4 v4, 0x0 :goto_f if-eqz v4, :cond_59 if-nez v2, :cond_14 return-wide v0 .line 61 :cond_14 iget-byte v0, p0, Lokio/GzipSource;->section:B if-nez v0, :cond_1d .line 62 invoke-direct {p0}, Lokio/GzipSource;->consumeHeader()V .line 63 iput-byte v3, p0, Lokio/GzipSource;->section:B .line 67 :cond_1d iget-byte v0, p0, Lokio/GzipSource;->section:B const-wide/16 v1, -0x1 const/4 v4, 0x2 if-ne v0, v3, :cond_3b .line 68 invoke-virtual {p1}, Lokio/Buffer;->size()J move-result-wide v7 .line 69 iget-object v0, p0, Lokio/GzipSource;->inflaterSource:Lokio/InflaterSource; invoke-virtual {v0, p1, p2, p3}, Lokio/InflaterSource;->read(Lokio/Buffer;J)J move-result-wide p2 cmp-long v0, p2, v1 if-eqz v0, :cond_39 move-object v5, p0 move-object v6, p1 move-wide v9, p2 .line 71 invoke-direct/range {v5 .. v10}, Lokio/GzipSource;->updateCrc(Lokio/Buffer;JJ)V return-wide p2 .line 74 :cond_39 iput-byte v4, p0, Lokio/GzipSource;->section:B .line 80 :cond_3b iget-byte p1, p0, Lokio/GzipSource;->section:B if-ne p1, v4, :cond_58 .line 81 invoke-direct {p0}, Lokio/GzipSource;->consumeTrailer()V const/4 p1, 0x3 .line 82 iput-byte p1, p0, Lokio/GzipSource;->section:B .line 88 iget-object p1, p0, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {p1}, Lokio/RealBufferedSource;->exhausted()Z move-result p1 if-eqz p1, :cond_4e goto :goto_58 .line 89 :cond_4e new-instance p1, Ljava/io/IOException; const-string p2, "gzip finished without exhausting source" invoke-direct {p1, p2}, Ljava/io/IOException;->(Ljava/lang/String;)V check-cast p1, Ljava/lang/Throwable; throw p1 :cond_58 :goto_58 return-wide v1 .line 57 :cond_59 new-instance p1, Ljava/lang/StringBuilder; const-string v0, "byteCount < 0: " invoke-direct {p1, v0}, Ljava/lang/StringBuilder;->(Ljava/lang/String;)V invoke-virtual {p1, p2, p3}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder; move-result-object p1 invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p1 new-instance p2, Ljava/lang/IllegalArgumentException; invoke-virtual {p1}, Ljava/lang/Object;->toString()Ljava/lang/String; move-result-object p1 invoke-direct {p2, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V check-cast p2, Ljava/lang/Throwable; throw p2 .end method .method public timeout()Lokio/Timeout; .registers 2 .line 168 iget-object v0, p0, Lokio/GzipSource;->source:Lokio/RealBufferedSource; invoke-virtual {v0}, Lokio/RealBufferedSource;->timeout()Lokio/Timeout; move-result-object v0 return-object v0 .end method