1031 lines
18 KiB
Smali
1031 lines
18 KiB
Smali
.class Lokhttp3/internal/framed/Huffman;
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.super Ljava/lang/Object;
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.source "Huffman.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lokhttp3/internal/framed/Huffman$Node;
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}
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.end annotation
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# static fields
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.field private static final CODES:[I
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.field private static final CODE_LENGTHS:[B
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.field private static final INSTANCE:Lokhttp3/internal/framed/Huffman;
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# instance fields
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.field private final root:Lokhttp3/internal/framed/Huffman$Node;
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# direct methods
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.method static constructor <clinit>()V
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.locals 2
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.prologue
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const/16 v1, 0x100
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new-array v0, v1, [I
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fill-array-data v0, :array_0
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sput-object v0, Lokhttp3/internal/framed/Huffman;->CODES:[I
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new-array v0, v1, [B
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fill-array-data v0, :array_1
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sput-object v0, Lokhttp3/internal/framed/Huffman;->CODE_LENGTHS:[B
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new-instance v0, Lokhttp3/internal/framed/Huffman;
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invoke-direct {v0}, Lokhttp3/internal/framed/Huffman;-><init>()V
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sput-object v0, Lokhttp3/internal/framed/Huffman;->INSTANCE:Lokhttp3/internal/framed/Huffman;
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return-void
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:array_0
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.array-data 4
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0x1ff8
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0x7fffd8
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0xfffffe2
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0xfffffe3
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0xfffffe4
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|
0xfffffe5
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|
0xfffffe6
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0xfffffe7
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|
0xfffffe8
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0xffffea
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0x3ffffffc # 1.9999995f
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0xfffffe9
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|
0xfffffea
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0x3ffffffd # 1.9999996f
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0xfffffeb
|
|
0xfffffec
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|
0xfffffed
|
|
0xfffffee
|
|
0xfffffef
|
|
0xffffff0
|
|
0xffffff1
|
|
0xffffff2
|
|
0x3ffffffe # 1.9999998f
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|
0xffffff3
|
|
0xffffff4
|
|
0xffffff5
|
|
0xffffff6
|
|
0xffffff7
|
|
0xffffff8
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|
0xffffff9
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|
0xffffffa
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|
0xffffffb
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|
0x14
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|
0x3f8
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|
0x3f9
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|
0xffa
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|
0x1ff9
|
|
0x15
|
|
0xf8
|
|
0x7fa
|
|
0x3fa
|
|
0x3fb
|
|
0xf9
|
|
0x7fb
|
|
0xfa
|
|
0x16
|
|
0x17
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|
0x18
|
|
0x0
|
|
0x1
|
|
0x2
|
|
0x19
|
|
0x1a
|
|
0x1b
|
|
0x1c
|
|
0x1d
|
|
0x1e
|
|
0x1f
|
|
0x5c
|
|
0xfb
|
|
0x7ffc
|
|
0x20
|
|
0xffb
|
|
0x3fc
|
|
0x1ffa
|
|
0x21
|
|
0x5d
|
|
0x5e
|
|
0x5f
|
|
0x60
|
|
0x61
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|
0x62
|
|
0x63
|
|
0x64
|
|
0x65
|
|
0x66
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|
0x67
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|
0x68
|
|
0x69
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|
0x6a
|
|
0x6b
|
|
0x6c
|
|
0x6d
|
|
0x6e
|
|
0x6f
|
|
0x70
|
|
0x71
|
|
0x72
|
|
0xfc
|
|
0x73
|
|
0xfd
|
|
0x1ffb
|
|
0x7fff0
|
|
0x1ffc
|
|
0x3ffc
|
|
0x22
|
|
0x7ffd
|
|
0x3
|
|
0x23
|
|
0x4
|
|
0x24
|
|
0x5
|
|
0x25
|
|
0x26
|
|
0x27
|
|
0x6
|
|
0x74
|
|
0x75
|
|
0x28
|
|
0x29
|
|
0x2a
|
|
0x7
|
|
0x2b
|
|
0x76
|
|
0x2c
|
|
0x8
|
|
0x9
|
|
0x2d
|
|
0x77
|
|
0x78
|
|
0x79
|
|
0x7a
|
|
0x7b
|
|
0x7ffe
|
|
0x7fc
|
|
0x3ffd
|
|
0x1ffd
|
|
0xffffffc
|
|
0xfffe6
|
|
0x3fffd2
|
|
0xfffe7
|
|
0xfffe8
|
|
0x3fffd3
|
|
0x3fffd4
|
|
0x3fffd5
|
|
0x7fffd9
|
|
0x3fffd6
|
|
0x7fffda
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|
0x7fffdb
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|
0x7fffdc
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|
0x7fffdd
|
|
0x7fffde
|
|
0xffffeb
|
|
0x7fffdf
|
|
0xffffec
|
|
0xffffed
|
|
0x3fffd7
|
|
0x7fffe0
|
|
0xffffee
|
|
0x7fffe1
|
|
0x7fffe2
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|
0x7fffe3
|
|
0x7fffe4
|
|
0x1fffdc
|
|
0x3fffd8
|
|
0x7fffe5
|
|
0x3fffd9
|
|
0x7fffe6
|
|
0x7fffe7
|
|
0xffffef
|
|
0x3fffda
|
|
0x1fffdd
|
|
0xfffe9
|
|
0x3fffdb
|
|
0x3fffdc
|
|
0x7fffe8
|
|
0x7fffe9
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|
0x1fffde
|
|
0x7fffea
|
|
0x3fffdd
|
|
0x3fffde
|
|
0xfffff0
|
|
0x1fffdf
|
|
0x3fffdf
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|
0x7fffeb
|
|
0x7fffec
|
|
0x1fffe0
|
|
0x1fffe1
|
|
0x3fffe0
|
|
0x1fffe2
|
|
0x7fffed
|
|
0x3fffe1
|
|
0x7fffee
|
|
0x7fffef
|
|
0xfffea
|
|
0x3fffe2
|
|
0x3fffe3
|
|
0x3fffe4
|
|
0x7ffff0
|
|
0x3fffe5
|
|
0x3fffe6
|
|
0x7ffff1
|
|
0x3ffffe0
|
|
0x3ffffe1
|
|
0xfffeb
|
|
0x7fff1
|
|
0x3fffe7
|
|
0x7ffff2
|
|
0x3fffe8
|
|
0x1ffffec
|
|
0x3ffffe2
|
|
0x3ffffe3
|
|
0x3ffffe4
|
|
0x7ffffde
|
|
0x7ffffdf
|
|
0x3ffffe5
|
|
0xfffff1
|
|
0x1ffffed
|
|
0x7fff2
|
|
0x1fffe3
|
|
0x3ffffe6
|
|
0x7ffffe0
|
|
0x7ffffe1
|
|
0x3ffffe7
|
|
0x7ffffe2
|
|
0xfffff2
|
|
0x1fffe4
|
|
0x1fffe5
|
|
0x3ffffe8
|
|
0x3ffffe9
|
|
0xffffffd
|
|
0x7ffffe3
|
|
0x7ffffe4
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|
0x7ffffe5
|
|
0xfffec
|
|
0xfffff3
|
|
0xfffed
|
|
0x1fffe6
|
|
0x3fffe9
|
|
0x1fffe7
|
|
0x1fffe8
|
|
0x7ffff3
|
|
0x3fffea
|
|
0x3fffeb
|
|
0x1ffffee
|
|
0x1ffffef
|
|
0xfffff4
|
|
0xfffff5
|
|
0x3ffffea
|
|
0x7ffff4
|
|
0x3ffffeb
|
|
0x7ffffe6
|
|
0x3ffffec
|
|
0x3ffffed
|
|
0x7ffffe7
|
|
0x7ffffe8
|
|
0x7ffffe9
|
|
0x7ffffea
|
|
0x7ffffeb
|
|
0xffffffe
|
|
0x7ffffec
|
|
0x7ffffed
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|
0x7ffffee
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|
0x7ffffef
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|
0x7fffff0
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0x3ffffee
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.end array-data
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:array_1
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.array-data 1
|
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0xdt
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0x17t
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0x1ct
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0x1ct
|
|
0x1ct
|
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0x1ct
|
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0x1ct
|
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0x1ct
|
|
0x1ct
|
|
0x18t
|
|
0x1et
|
|
0x1ct
|
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0x1ct
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0x1et
|
|
0x1ct
|
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0x1ct
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0x1ct
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0x1ct
|
|
0x1ct
|
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0x1ct
|
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0x1ct
|
|
0x1ct
|
|
0x1et
|
|
0x1ct
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|
0x1ct
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|
0x1ct
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|
0x1ct
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|
0x1ct
|
|
0x1ct
|
|
0x1ct
|
|
0x1ct
|
|
0x1ct
|
|
0x6t
|
|
0xat
|
|
0xat
|
|
0xct
|
|
0xdt
|
|
0x6t
|
|
0x8t
|
|
0xbt
|
|
0xat
|
|
0xat
|
|
0x8t
|
|
0xbt
|
|
0x8t
|
|
0x6t
|
|
0x6t
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|
0x6t
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|
0x5t
|
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0x5t
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0x5t
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0x6t
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0x6t
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0x6t
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0x6t
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0x6t
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0x6t
|
|
0x6t
|
|
0x7t
|
|
0x8t
|
|
0xft
|
|
0x6t
|
|
0xct
|
|
0xat
|
|
0xdt
|
|
0x6t
|
|
0x7t
|
|
0x7t
|
|
0x7t
|
|
0x7t
|
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0x7t
|
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0x7t
|
|
0x7t
|
|
0x7t
|
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0x7t
|
|
0x7t
|
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0x7t
|
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0x7t
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0x7t
|
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0x7t
|
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0x7t
|
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0x7t
|
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0x7t
|
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0x7t
|
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0x7t
|
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0x7t
|
|
0x7t
|
|
0x7t
|
|
0x8t
|
|
0x7t
|
|
0x8t
|
|
0xdt
|
|
0x13t
|
|
0xdt
|
|
0xet
|
|
0x6t
|
|
0xft
|
|
0x5t
|
|
0x6t
|
|
0x5t
|
|
0x6t
|
|
0x5t
|
|
0x6t
|
|
0x6t
|
|
0x6t
|
|
0x5t
|
|
0x7t
|
|
0x7t
|
|
0x6t
|
|
0x6t
|
|
0x6t
|
|
0x5t
|
|
0x6t
|
|
0x7t
|
|
0x6t
|
|
0x5t
|
|
0x5t
|
|
0x6t
|
|
0x7t
|
|
0x7t
|
|
0x7t
|
|
0x7t
|
|
0x7t
|
|
0xft
|
|
0xbt
|
|
0xet
|
|
0xdt
|
|
0x1ct
|
|
0x14t
|
|
0x16t
|
|
0x14t
|
|
0x14t
|
|
0x16t
|
|
0x16t
|
|
0x16t
|
|
0x17t
|
|
0x16t
|
|
0x17t
|
|
0x17t
|
|
0x17t
|
|
0x17t
|
|
0x17t
|
|
0x18t
|
|
0x17t
|
|
0x18t
|
|
0x18t
|
|
0x16t
|
|
0x17t
|
|
0x18t
|
|
0x17t
|
|
0x17t
|
|
0x17t
|
|
0x17t
|
|
0x15t
|
|
0x16t
|
|
0x17t
|
|
0x16t
|
|
0x17t
|
|
0x17t
|
|
0x18t
|
|
0x16t
|
|
0x15t
|
|
0x14t
|
|
0x16t
|
|
0x16t
|
|
0x17t
|
|
0x17t
|
|
0x15t
|
|
0x17t
|
|
0x16t
|
|
0x16t
|
|
0x18t
|
|
0x15t
|
|
0x16t
|
|
0x17t
|
|
0x17t
|
|
0x15t
|
|
0x15t
|
|
0x16t
|
|
0x15t
|
|
0x17t
|
|
0x16t
|
|
0x17t
|
|
0x17t
|
|
0x14t
|
|
0x16t
|
|
0x16t
|
|
0x16t
|
|
0x17t
|
|
0x16t
|
|
0x16t
|
|
0x17t
|
|
0x1at
|
|
0x1at
|
|
0x14t
|
|
0x13t
|
|
0x16t
|
|
0x17t
|
|
0x16t
|
|
0x19t
|
|
0x1at
|
|
0x1at
|
|
0x1at
|
|
0x1bt
|
|
0x1bt
|
|
0x1at
|
|
0x18t
|
|
0x19t
|
|
0x13t
|
|
0x15t
|
|
0x1at
|
|
0x1bt
|
|
0x1bt
|
|
0x1at
|
|
0x1bt
|
|
0x18t
|
|
0x15t
|
|
0x15t
|
|
0x1at
|
|
0x1at
|
|
0x1ct
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x14t
|
|
0x18t
|
|
0x14t
|
|
0x15t
|
|
0x16t
|
|
0x15t
|
|
0x15t
|
|
0x17t
|
|
0x16t
|
|
0x16t
|
|
0x19t
|
|
0x19t
|
|
0x18t
|
|
0x18t
|
|
0x1at
|
|
0x17t
|
|
0x1at
|
|
0x1bt
|
|
0x1at
|
|
0x1at
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1ct
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1bt
|
|
0x1at
|
|
.end array-data
|
|
.end method
|
|
|
|
.method private constructor <init>()V
|
|
.locals 1
|
|
|
|
.prologue
|
|
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
|
|
|
|
new-instance v0, Lokhttp3/internal/framed/Huffman$Node;
|
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|
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invoke-direct {v0}, Lokhttp3/internal/framed/Huffman$Node;-><init>()V
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|
|
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iput-object v0, p0, Lokhttp3/internal/framed/Huffman;->root:Lokhttp3/internal/framed/Huffman$Node;
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|
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invoke-direct {p0}, Lokhttp3/internal/framed/Huffman;->buildTree()V
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|
|
|
return-void
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.end method
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|
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.method private addCode(IIB)V
|
|
.locals 8
|
|
.param p1, "sym" # I
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|
.param p2, "code" # I
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.param p3, "len" # B
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|
|
|
.prologue
|
|
new-instance v5, Lokhttp3/internal/framed/Huffman$Node;
|
|
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|
invoke-direct {v5, p1, p3}, Lokhttp3/internal/framed/Huffman$Node;-><init>(II)V
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|
|
|
.local v5, "terminal":Lokhttp3/internal/framed/Huffman$Node;
|
|
iget-object v0, p0, Lokhttp3/internal/framed/Huffman;->root:Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
.local v0, "current":Lokhttp3/internal/framed/Huffman$Node;
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:goto_0
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const/16 v6, 0x8
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|
|
if-le p3, v6, :cond_2
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|
|
|
add-int/lit8 v6, p3, -0x8
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|
|
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int-to-byte p3, v6
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|
|
|
ushr-int v6, p2, p3
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|
|
|
and-int/lit16 v2, v6, 0xff
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|
|
|
.local v2, "i":I
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|
invoke-static {v0}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
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|
|
|
move-result-object v6
|
|
|
|
if-nez v6, :cond_0
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|
|
|
new-instance v6, Ljava/lang/IllegalStateException;
|
|
|
|
const-string v7, "invalid dictionary: prefix not unique"
|
|
|
|
invoke-direct {v6, v7}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
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|
|
|
throw v6
|
|
|
|
:cond_0
|
|
invoke-static {v0}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v6
|
|
|
|
aget-object v6, v6, v2
|
|
|
|
if-nez v6, :cond_1
|
|
|
|
invoke-static {v0}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v6
|
|
|
|
new-instance v7, Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
invoke-direct {v7}, Lokhttp3/internal/framed/Huffman$Node;-><init>()V
|
|
|
|
aput-object v7, v6, v2
|
|
|
|
:cond_1
|
|
invoke-static {v0}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v6
|
|
|
|
aget-object v0, v6, v2
|
|
|
|
goto :goto_0
|
|
|
|
.end local v2 # "i":I
|
|
:cond_2
|
|
rsub-int/lit8 v3, p3, 0x8
|
|
|
|
.local v3, "shift":I
|
|
shl-int v6, p2, v3
|
|
|
|
and-int/lit16 v4, v6, 0xff
|
|
|
|
.local v4, "start":I
|
|
const/4 v6, 0x1
|
|
|
|
shl-int v1, v6, v3
|
|
|
|
.local v1, "end":I
|
|
move v2, v4
|
|
|
|
.restart local v2 # "i":I
|
|
:goto_1
|
|
add-int v6, v4, v1
|
|
|
|
if-ge v2, v6, :cond_3
|
|
|
|
invoke-static {v0}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v6
|
|
|
|
aput-object v5, v6, v2
|
|
|
|
add-int/lit8 v2, v2, 0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_3
|
|
return-void
|
|
.end method
|
|
|
|
.method private buildTree()V
|
|
.locals 3
|
|
|
|
.prologue
|
|
const/4 v0, 0x0
|
|
|
|
.local v0, "i":I
|
|
:goto_0
|
|
sget-object v1, Lokhttp3/internal/framed/Huffman;->CODE_LENGTHS:[B
|
|
|
|
array-length v1, v1
|
|
|
|
if-ge v0, v1, :cond_0
|
|
|
|
sget-object v1, Lokhttp3/internal/framed/Huffman;->CODES:[I
|
|
|
|
aget v1, v1, v0
|
|
|
|
sget-object v2, Lokhttp3/internal/framed/Huffman;->CODE_LENGTHS:[B
|
|
|
|
aget-byte v2, v2, v0
|
|
|
|
invoke-direct {p0, v0, v1, v2}, Lokhttp3/internal/framed/Huffman;->addCode(IIB)V
|
|
|
|
add-int/lit8 v0, v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
return-void
|
|
.end method
|
|
|
|
.method public static get()Lokhttp3/internal/framed/Huffman;
|
|
.locals 1
|
|
|
|
.prologue
|
|
sget-object v0, Lokhttp3/internal/framed/Huffman;->INSTANCE:Lokhttp3/internal/framed/Huffman;
|
|
|
|
return-object v0
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method decode([B)[B
|
|
.locals 8
|
|
.param p1, "buf" # [B
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.prologue
|
|
new-instance v1, Ljava/io/ByteArrayOutputStream;
|
|
|
|
invoke-direct {v1}, Ljava/io/ByteArrayOutputStream;-><init>()V
|
|
|
|
.local v1, "baos":Ljava/io/ByteArrayOutputStream;
|
|
iget-object v6, p0, Lokhttp3/internal/framed/Huffman;->root:Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
.local v6, "node":Lokhttp3/internal/framed/Huffman$Node;
|
|
const/4 v3, 0x0
|
|
|
|
.local v3, "current":I
|
|
const/4 v5, 0x0
|
|
|
|
.local v5, "nbits":I
|
|
const/4 v4, 0x0
|
|
|
|
.local v4, "i":I
|
|
:goto_0
|
|
array-length v7, p1
|
|
|
|
if-ge v4, v7, :cond_3
|
|
|
|
aget-byte v7, p1, v4
|
|
|
|
and-int/lit16 v0, v7, 0xff
|
|
|
|
.local v0, "b":I
|
|
shl-int/lit8 v7, v3, 0x8
|
|
|
|
or-int v3, v7, v0
|
|
|
|
add-int/lit8 v5, v5, 0x8
|
|
|
|
:goto_1
|
|
const/16 v7, 0x8
|
|
|
|
if-lt v5, v7, :cond_1
|
|
|
|
add-int/lit8 v7, v5, -0x8
|
|
|
|
ushr-int v7, v3, v7
|
|
|
|
and-int/lit16 v2, v7, 0xff
|
|
|
|
.local v2, "c":I
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v7
|
|
|
|
aget-object v6, v7, v2
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v7
|
|
|
|
if-nez v7, :cond_0
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$100(Lokhttp3/internal/framed/Huffman$Node;)I
|
|
|
|
move-result v7
|
|
|
|
invoke-virtual {v1, v7}, Ljava/io/ByteArrayOutputStream;->write(I)V
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$200(Lokhttp3/internal/framed/Huffman$Node;)I
|
|
|
|
move-result v7
|
|
|
|
sub-int/2addr v5, v7
|
|
|
|
iget-object v6, p0, Lokhttp3/internal/framed/Huffman;->root:Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
goto :goto_1
|
|
|
|
:cond_0
|
|
add-int/lit8 v5, v5, -0x8
|
|
|
|
goto :goto_1
|
|
|
|
.end local v2 # "c":I
|
|
:cond_1
|
|
add-int/lit8 v4, v4, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
.end local v0 # "b":I
|
|
.restart local v2 # "c":I
|
|
:cond_2
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$100(Lokhttp3/internal/framed/Huffman$Node;)I
|
|
|
|
move-result v7
|
|
|
|
invoke-virtual {v1, v7}, Ljava/io/ByteArrayOutputStream;->write(I)V
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$200(Lokhttp3/internal/framed/Huffman$Node;)I
|
|
|
|
move-result v7
|
|
|
|
sub-int/2addr v5, v7
|
|
|
|
iget-object v6, p0, Lokhttp3/internal/framed/Huffman;->root:Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
.end local v2 # "c":I
|
|
:cond_3
|
|
if-lez v5, :cond_4
|
|
|
|
rsub-int/lit8 v7, v5, 0x8
|
|
|
|
shl-int v7, v3, v7
|
|
|
|
and-int/lit16 v2, v7, 0xff
|
|
|
|
.restart local v2 # "c":I
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v7
|
|
|
|
aget-object v6, v7, v2
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$000(Lokhttp3/internal/framed/Huffman$Node;)[Lokhttp3/internal/framed/Huffman$Node;
|
|
|
|
move-result-object v7
|
|
|
|
if-nez v7, :cond_4
|
|
|
|
invoke-static {v6}, Lokhttp3/internal/framed/Huffman$Node;->access$200(Lokhttp3/internal/framed/Huffman$Node;)I
|
|
|
|
move-result v7
|
|
|
|
if-le v7, v5, :cond_2
|
|
|
|
.end local v2 # "c":I
|
|
:cond_4
|
|
invoke-virtual {v1}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B
|
|
|
|
move-result-object v7
|
|
|
|
return-object v7
|
|
.end method
|
|
|
|
.method encode([BLjava/io/OutputStream;)V
|
|
.locals 10
|
|
.param p1, "data" # [B
|
|
.param p2, "out" # Ljava/io/OutputStream;
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.prologue
|
|
const-wide/16 v2, 0x0
|
|
|
|
.local v2, "current":J
|
|
const/4 v5, 0x0
|
|
|
|
.local v5, "n":I
|
|
const/4 v4, 0x0
|
|
|
|
.local v4, "i":I
|
|
:goto_0
|
|
array-length v7, p1
|
|
|
|
if-ge v4, v7, :cond_1
|
|
|
|
aget-byte v7, p1, v4
|
|
|
|
and-int/lit16 v0, v7, 0xff
|
|
|
|
.local v0, "b":I
|
|
sget-object v7, Lokhttp3/internal/framed/Huffman;->CODES:[I
|
|
|
|
aget v1, v7, v0
|
|
|
|
.local v1, "code":I
|
|
sget-object v7, Lokhttp3/internal/framed/Huffman;->CODE_LENGTHS:[B
|
|
|
|
aget-byte v6, v7, v0
|
|
|
|
.local v6, "nbits":I
|
|
shl-long/2addr v2, v6
|
|
|
|
int-to-long v8, v1
|
|
|
|
or-long/2addr v2, v8
|
|
|
|
add-int/2addr v5, v6
|
|
|
|
:goto_1
|
|
const/16 v7, 0x8
|
|
|
|
if-lt v5, v7, :cond_0
|
|
|
|
add-int/lit8 v5, v5, -0x8
|
|
|
|
shr-long v8, v2, v5
|
|
|
|
long-to-int v7, v8
|
|
|
|
invoke-virtual {p2, v7}, Ljava/io/OutputStream;->write(I)V
|
|
|
|
goto :goto_1
|
|
|
|
:cond_0
|
|
add-int/lit8 v4, v4, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
.end local v0 # "b":I
|
|
.end local v1 # "code":I
|
|
.end local v6 # "nbits":I
|
|
:cond_1
|
|
if-lez v5, :cond_2
|
|
|
|
rsub-int/lit8 v7, v5, 0x8
|
|
|
|
shl-long/2addr v2, v7
|
|
|
|
const/16 v7, 0xff
|
|
|
|
ushr-int/2addr v7, v5
|
|
|
|
int-to-long v8, v7
|
|
|
|
or-long/2addr v2, v8
|
|
|
|
long-to-int v7, v2
|
|
|
|
invoke-virtual {p2, v7}, Ljava/io/OutputStream;->write(I)V
|
|
|
|
:cond_2
|
|
return-void
|
|
.end method
|
|
|
|
.method encodedLength([B)I
|
|
.locals 7
|
|
.param p1, "bytes" # [B
|
|
|
|
.prologue
|
|
const-wide/16 v2, 0x0
|
|
|
|
.local v2, "len":J
|
|
const/4 v1, 0x0
|
|
|
|
.local v1, "i":I
|
|
:goto_0
|
|
array-length v4, p1
|
|
|
|
if-ge v1, v4, :cond_0
|
|
|
|
aget-byte v4, p1, v1
|
|
|
|
and-int/lit16 v0, v4, 0xff
|
|
|
|
.local v0, "b":I
|
|
sget-object v4, Lokhttp3/internal/framed/Huffman;->CODE_LENGTHS:[B
|
|
|
|
aget-byte v4, v4, v0
|
|
|
|
int-to-long v4, v4
|
|
|
|
add-long/2addr v2, v4
|
|
|
|
add-int/lit8 v1, v1, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
.end local v0 # "b":I
|
|
:cond_0
|
|
const-wide/16 v4, 0x7
|
|
|
|
add-long/2addr v4, v2
|
|
|
|
const/4 v6, 0x3
|
|
|
|
shr-long/2addr v4, v6
|
|
|
|
long-to-int v4, v4
|
|
|
|
return v4
|
|
.end method
|