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