735 lines
11 KiB
Smali
735 lines
11 KiB
Smali
.class final Lcom/google/protobuf/Utf8$SafeProcessor;
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.super Lcom/google/protobuf/Utf8$Processor;
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.source "Utf8.java"
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# annotations
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.annotation system Ldalvik/annotation/EnclosingClass;
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value = Lcom/google/protobuf/Utf8;
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.end annotation
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.annotation system Ldalvik/annotation/InnerClass;
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accessFlags = 0x19
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name = "SafeProcessor"
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.end annotation
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# direct methods
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Lcom/google/protobuf/Utf8$Processor;-><init>()V
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return-void
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.end method
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.method private static partialIsValidUtf8([BII)I
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.locals 1
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:goto_0
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if-ge p1, p2, :cond_0
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.line 11
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aget-byte v0, p0, p1
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if-ltz v0, :cond_0
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add-int/lit8 p1, p1, 0x1
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goto :goto_0
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:cond_0
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if-lt p1, p2, :cond_1
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const/4 p0, 0x0
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goto :goto_1
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.line 12
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:cond_1
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invoke-static {p0, p1, p2}, Lcom/google/protobuf/Utf8$SafeProcessor;->partialIsValidUtf8NonAscii([BII)I
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move-result p0
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:goto_1
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return p0
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.end method
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.method private static partialIsValidUtf8NonAscii([BII)I
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.locals 6
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:cond_0
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:goto_0
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if-lt p1, p2, :cond_1
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const/4 p0, 0x0
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return p0
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:cond_1
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add-int/lit8 v0, p1, 0x1
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.line 1
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aget-byte p1, p0, p1
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if-gez p1, :cond_c
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const/16 v1, -0x20
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const/4 v2, -0x1
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const/16 v3, -0x41
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if-ge p1, v1, :cond_4
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if-lt v0, p2, :cond_2
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return p1
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:cond_2
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const/16 v1, -0x3e
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if-lt p1, v1, :cond_3
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add-int/lit8 p1, v0, 0x1
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.line 2
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aget-byte v0, p0, v0
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if-le v0, v3, :cond_0
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:cond_3
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return v2
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:cond_4
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const/16 v4, -0x10
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if-ge p1, v4, :cond_9
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add-int/lit8 v4, p2, -0x1
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if-lt v0, v4, :cond_5
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.line 3
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invoke-static {p0, v0, p2}, Lcom/google/protobuf/Utf8;->access$400([BII)I
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move-result p0
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return p0
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:cond_5
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add-int/lit8 v4, v0, 0x1
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.line 4
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aget-byte v0, p0, v0
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if-gt v0, v3, :cond_8
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const/16 v5, -0x60
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if-ne p1, v1, :cond_6
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if-lt v0, v5, :cond_8
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:cond_6
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const/16 v1, -0x13
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if-ne p1, v1, :cond_7
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if-ge v0, v5, :cond_8
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:cond_7
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add-int/lit8 p1, v4, 0x1
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aget-byte v0, p0, v4
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if-le v0, v3, :cond_0
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:cond_8
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return v2
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:cond_9
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add-int/lit8 v1, p2, -0x2
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if-lt v0, v1, :cond_a
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.line 5
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invoke-static {p0, v0, p2}, Lcom/google/protobuf/Utf8;->access$400([BII)I
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move-result p0
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return p0
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:cond_a
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add-int/lit8 v1, v0, 0x1
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.line 6
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aget-byte v0, p0, v0
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if-gt v0, v3, :cond_b
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shl-int/lit8 p1, p1, 0x1c
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add-int/lit8 v0, v0, 0x70
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add-int/2addr v0, p1
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shr-int/lit8 p1, v0, 0x1e
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if-nez p1, :cond_b
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add-int/lit8 p1, v1, 0x1
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aget-byte v0, p0, v1
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if-gt v0, v3, :cond_b
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add-int/lit8 v0, p1, 0x1
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aget-byte p1, p0, p1
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if-le p1, v3, :cond_c
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:cond_b
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return v2
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:cond_c
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move p1, v0
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goto :goto_0
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.end method
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# virtual methods
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.method public encodeUtf8(Ljava/lang/CharSequence;[BII)I
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.locals 7
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.line 1
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invoke-interface {p1}, Ljava/lang/CharSequence;->length()I
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move-result v0
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add-int/2addr p4, p3
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const/4 v1, 0x0
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:goto_0
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const/16 v2, 0x80
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if-ge v1, v0, :cond_0
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add-int v3, v1, p3
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if-ge v3, p4, :cond_0
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.line 2
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invoke-interface {p1, v1}, Ljava/lang/CharSequence;->charAt(I)C
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move-result v4
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if-ge v4, v2, :cond_0
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int-to-byte v2, v4
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.line 3
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aput-byte v2, p2, v3
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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:cond_0
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if-ne v1, v0, :cond_1
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add-int/2addr p3, v0
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return p3
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:cond_1
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add-int/2addr p3, v1
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:goto_1
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if-ge v1, v0, :cond_b
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.line 4
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invoke-interface {p1, v1}, Ljava/lang/CharSequence;->charAt(I)C
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move-result v3
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if-ge v3, v2, :cond_2
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if-ge p3, p4, :cond_2
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add-int/lit8 v4, p3, 0x1
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int-to-byte v3, v3
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.line 5
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aput-byte v3, p2, p3
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:goto_2
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move p3, v4
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goto/16 :goto_3
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:cond_2
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const/16 v4, 0x800
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if-ge v3, v4, :cond_3
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add-int/lit8 v4, p4, -0x2
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if-gt p3, v4, :cond_3
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add-int/lit8 v4, p3, 0x1
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ushr-int/lit8 v5, v3, 0x6
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or-int/lit16 v5, v5, 0x3c0
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int-to-byte v5, v5
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.line 6
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aput-byte v5, p2, p3
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add-int/lit8 p3, v4, 0x1
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and-int/lit8 v3, v3, 0x3f
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or-int/2addr v3, v2
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int-to-byte v3, v3
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.line 7
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aput-byte v3, p2, v4
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goto :goto_3
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:cond_3
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const v4, 0xdfff
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const v5, 0xd800
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if-lt v3, v5, :cond_4
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if-ge v4, v3, :cond_5
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:cond_4
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add-int/lit8 v6, p4, -0x3
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if-gt p3, v6, :cond_5
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add-int/lit8 v4, p3, 0x1
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ushr-int/lit8 v5, v3, 0xc
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or-int/lit16 v5, v5, 0x1e0
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int-to-byte v5, v5
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.line 8
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aput-byte v5, p2, p3
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add-int/lit8 p3, v4, 0x1
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ushr-int/lit8 v5, v3, 0x6
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and-int/lit8 v5, v5, 0x3f
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or-int/2addr v5, v2
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int-to-byte v5, v5
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.line 9
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aput-byte v5, p2, v4
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add-int/lit8 v4, p3, 0x1
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and-int/lit8 v3, v3, 0x3f
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or-int/2addr v3, v2
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int-to-byte v3, v3
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.line 10
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aput-byte v3, p2, p3
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goto :goto_2
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:cond_5
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add-int/lit8 v6, p4, -0x4
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if-gt p3, v6, :cond_8
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add-int/lit8 v4, v1, 0x1
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.line 11
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invoke-interface {p1}, Ljava/lang/CharSequence;->length()I
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move-result v5
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if-eq v4, v5, :cond_7
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.line 12
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invoke-interface {p1, v4}, Ljava/lang/CharSequence;->charAt(I)C
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move-result v1
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invoke-static {v3, v1}, Ljava/lang/Character;->isSurrogatePair(CC)Z
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move-result v5
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if-eqz v5, :cond_6
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.line 13
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invoke-static {v3, v1}, Ljava/lang/Character;->toCodePoint(CC)I
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move-result v1
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add-int/lit8 v3, p3, 0x1
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ushr-int/lit8 v5, v1, 0x12
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or-int/lit16 v5, v5, 0xf0
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int-to-byte v5, v5
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.line 14
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aput-byte v5, p2, p3
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add-int/lit8 p3, v3, 0x1
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ushr-int/lit8 v5, v1, 0xc
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and-int/lit8 v5, v5, 0x3f
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or-int/2addr v5, v2
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int-to-byte v5, v5
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.line 15
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aput-byte v5, p2, v3
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add-int/lit8 v3, p3, 0x1
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ushr-int/lit8 v5, v1, 0x6
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and-int/lit8 v5, v5, 0x3f
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or-int/2addr v5, v2
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int-to-byte v5, v5
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.line 16
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aput-byte v5, p2, p3
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add-int/lit8 p3, v3, 0x1
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and-int/lit8 v1, v1, 0x3f
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or-int/2addr v1, v2
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int-to-byte v1, v1
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.line 17
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aput-byte v1, p2, v3
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move v1, v4
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:goto_3
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add-int/lit8 v1, v1, 0x1
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goto/16 :goto_1
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:cond_6
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move v1, v4
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.line 18
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:cond_7
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new-instance p1, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;
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add-int/lit8 v1, v1, -0x1
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invoke-direct {p1, v1, v0}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;-><init>(II)V
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throw p1
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:cond_8
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if-gt v5, v3, :cond_a
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if-gt v3, v4, :cond_a
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add-int/lit8 p2, v1, 0x1
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.line 19
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invoke-interface {p1}, Ljava/lang/CharSequence;->length()I
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move-result p4
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if-eq p2, p4, :cond_9
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.line 20
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invoke-interface {p1, p2}, Ljava/lang/CharSequence;->charAt(I)C
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move-result p1
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invoke-static {v3, p1}, Ljava/lang/Character;->isSurrogatePair(CC)Z
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move-result p1
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if-nez p1, :cond_a
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.line 21
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:cond_9
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new-instance p1, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;
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invoke-direct {p1, v1, v0}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;-><init>(II)V
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throw p1
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.line 22
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:cond_a
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new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException;
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new-instance p2, Ljava/lang/StringBuilder;
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invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V
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const-string p4, "Failed writing "
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invoke-virtual {p2, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
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const-string p4, " at index "
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invoke-virtual {p2, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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invoke-direct {p1, p2}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>(Ljava/lang/String;)V
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throw p1
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:cond_b
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return p3
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.end method
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.method public encodeUtf8Direct(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V
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.locals 0
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.line 1
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invoke-virtual {p0, p1, p2}, Lcom/google/protobuf/Utf8$Processor;->encodeUtf8Default(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V
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return-void
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.end method
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.method public partialIsValidUtf8(I[BII)I
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.locals 6
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if-eqz p1, :cond_f
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if-lt p3, p4, :cond_0
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return p1
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:cond_0
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int-to-byte v0, p1
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const/16 v1, -0x20
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const/4 v2, -0x1
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const/16 v3, -0x41
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if-ge v0, v1, :cond_3
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const/16 p1, -0x3e
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if-lt v0, p1, :cond_2
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add-int/lit8 p1, p3, 0x1
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.line 1
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aget-byte p3, p2, p3
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if-le p3, v3, :cond_1
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goto :goto_0
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:cond_1
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move p3, p1
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goto/16 :goto_2
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:cond_2
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:goto_0
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return v2
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:cond_3
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const/16 v4, -0x10
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if-ge v0, v4, :cond_9
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shr-int/lit8 p1, p1, 0x8
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not-int p1, p1
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int-to-byte p1, p1
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if-nez p1, :cond_5
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add-int/lit8 p1, p3, 0x1
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.line 2
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aget-byte p3, p2, p3
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if-lt p1, p4, :cond_4
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.line 3
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invoke-static {v0, p3}, Lcom/google/protobuf/Utf8;->access$000(II)I
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move-result p1
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return p1
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:cond_4
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move v5, p3
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move p3, p1
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move p1, v5
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:cond_5
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if-gt p1, v3, :cond_8
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const/16 v4, -0x60
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if-ne v0, v1, :cond_6
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if-lt p1, v4, :cond_8
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:cond_6
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const/16 v1, -0x13
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if-ne v0, v1, :cond_7
|
|
|
|
if-ge p1, v4, :cond_8
|
|
|
|
:cond_7
|
|
add-int/lit8 p1, p3, 0x1
|
|
|
|
.line 4
|
|
aget-byte p3, p2, p3
|
|
|
|
if-le p3, v3, :cond_1
|
|
|
|
:cond_8
|
|
return v2
|
|
|
|
:cond_9
|
|
shr-int/lit8 v1, p1, 0x8
|
|
|
|
not-int v1, v1
|
|
|
|
int-to-byte v1, v1
|
|
|
|
const/4 v4, 0x0
|
|
|
|
if-nez v1, :cond_b
|
|
|
|
add-int/lit8 p1, p3, 0x1
|
|
|
|
.line 5
|
|
aget-byte v1, p2, p3
|
|
|
|
if-lt p1, p4, :cond_a
|
|
|
|
.line 6
|
|
invoke-static {v0, v1}, Lcom/google/protobuf/Utf8;->access$000(II)I
|
|
|
|
move-result p1
|
|
|
|
return p1
|
|
|
|
:cond_a
|
|
move p3, p1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_b
|
|
shr-int/lit8 p1, p1, 0x10
|
|
|
|
int-to-byte v4, p1
|
|
|
|
:goto_1
|
|
if-nez v4, :cond_d
|
|
|
|
add-int/lit8 p1, p3, 0x1
|
|
|
|
.line 7
|
|
aget-byte v4, p2, p3
|
|
|
|
if-lt p1, p4, :cond_c
|
|
|
|
.line 8
|
|
invoke-static {v0, v1, v4}, Lcom/google/protobuf/Utf8;->access$100(III)I
|
|
|
|
move-result p1
|
|
|
|
return p1
|
|
|
|
:cond_c
|
|
move p3, p1
|
|
|
|
:cond_d
|
|
if-gt v1, v3, :cond_e
|
|
|
|
shl-int/lit8 p1, v0, 0x1c
|
|
|
|
add-int/lit8 v1, v1, 0x70
|
|
|
|
add-int/2addr v1, p1
|
|
|
|
shr-int/lit8 p1, v1, 0x1e
|
|
|
|
if-nez p1, :cond_e
|
|
|
|
if-gt v4, v3, :cond_e
|
|
|
|
add-int/lit8 p1, p3, 0x1
|
|
|
|
.line 9
|
|
aget-byte p3, p2, p3
|
|
|
|
if-le p3, v3, :cond_1
|
|
|
|
:cond_e
|
|
return v2
|
|
|
|
.line 10
|
|
:cond_f
|
|
:goto_2
|
|
invoke-static {p2, p3, p4}, Lcom/google/protobuf/Utf8$SafeProcessor;->partialIsValidUtf8([BII)I
|
|
|
|
move-result p1
|
|
|
|
return p1
|
|
.end method
|
|
|
|
.method public partialIsValidUtf8Direct(ILjava/nio/ByteBuffer;II)I
|
|
.locals 0
|
|
|
|
.line 1
|
|
invoke-virtual {p0, p1, p2, p3, p4}, Lcom/google/protobuf/Utf8$Processor;->partialIsValidUtf8Default(ILjava/nio/ByteBuffer;II)I
|
|
|
|
move-result p1
|
|
|
|
return p1
|
|
.end method
|