.class final Lcom/google/protobuf/Utf8$UnsafeProcessor; .super Lcom/google/protobuf/Utf8$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 = "UnsafeProcessor" .end annotation # direct methods .method public constructor ()V .locals 0 .line 1 invoke-direct {p0}, Lcom/google/protobuf/Utf8$Processor;->()V return-void .end method .method public static isAvailable()Z .locals 1 .line 1 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->hasUnsafeArrayOperations()Z move-result v0 if-eqz v0, :cond_0 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->hasUnsafeByteBufferOperations()Z move-result v0 if-eqz v0, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 :goto_0 return v0 .end method .method private static partialIsValidUtf8(JI)I .locals 8 .line 26 invoke-static {p0, p1, p2}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeEstimateConsecutiveAscii(JI)I move-result v0 int-to-long v1, v0 add-long/2addr p0, v1 sub-int/2addr p2, v0 :goto_0 const/4 v0, 0x0 move v1, v0 :goto_1 const-wide/16 v2, 0x1 if-lez p2, :cond_1 add-long v4, p0, v2 .line 27 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result v1 if-ltz v1, :cond_0 add-int/lit8 p2, p2, -0x1 move-wide p0, v4 goto :goto_1 :cond_0 move-wide p0, v4 :cond_1 if-nez p2, :cond_2 return v0 :cond_2 add-int/lit8 p2, p2, -0x1 const/16 v0, -0x20 const/16 v4, -0x41 const/4 v5, -0x1 if-ge v1, v0, :cond_6 if-nez p2, :cond_3 return v1 :cond_3 add-int/lit8 p2, p2, -0x1 const/16 v0, -0x3e if-lt v1, v0, :cond_5 add-long/2addr v2, p0 .line 28 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-le p0, v4, :cond_4 goto :goto_2 :cond_4 move-wide p0, v2 goto :goto_0 :cond_5 :goto_2 return v5 :cond_6 const/16 v6, -0x10 if-ge v1, v6, :cond_b const/4 v6, 0x2 if-ge p2, v6, :cond_7 .line 29 invoke-static {p0, p1, v1, p2}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeIncompleteStateFor(JII)I move-result p0 return p0 :cond_7 add-int/lit8 p2, p2, -0x2 add-long v6, p0, v2 .line 30 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-gt p0, v4, :cond_a const/16 p1, -0x60 if-ne v1, v0, :cond_8 if-lt p0, p1, :cond_a :cond_8 const/16 v0, -0x13 if-ne v1, v0, :cond_9 if-ge p0, p1, :cond_a :cond_9 add-long/2addr v2, v6 .line 31 invoke-static {v6, v7}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-le p0, v4, :cond_4 :cond_a return v5 :cond_b const/4 v0, 0x3 if-ge p2, v0, :cond_c .line 32 invoke-static {p0, p1, v1, p2}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeIncompleteStateFor(JII)I move-result p0 return p0 :cond_c add-int/lit8 p2, p2, -0x3 add-long v6, p0, v2 .line 33 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-gt p0, v4, :cond_d shl-int/lit8 p1, v1, 0x1c add-int/lit8 p0, p0, 0x70 add-int/2addr p0, p1 shr-int/lit8 p0, p0, 0x1e if-nez p0, :cond_d add-long p0, v6, v2 .line 34 invoke-static {v6, v7}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result v0 if-gt v0, v4, :cond_d add-long/2addr v2, p0 .line 35 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-le p0, v4, :cond_4 :cond_d return v5 .end method .method private static partialIsValidUtf8([BJI)I .locals 8 .line 16 invoke-static {p0, p1, p2, p3}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeEstimateConsecutiveAscii([BJI)I move-result v0 sub-int/2addr p3, v0 int-to-long v0, v0 add-long/2addr p1, v0 :goto_0 const/4 v0, 0x0 move v1, v0 :goto_1 const-wide/16 v2, 0x1 if-lez p3, :cond_1 add-long v4, p1, v2 .line 17 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result v1 if-ltz v1, :cond_0 add-int/lit8 p3, p3, -0x1 move-wide p1, v4 goto :goto_1 :cond_0 move-wide p1, v4 :cond_1 if-nez p3, :cond_2 return v0 :cond_2 add-int/lit8 p3, p3, -0x1 const/16 v0, -0x20 const/16 v4, -0x41 const/4 v5, -0x1 if-ge v1, v0, :cond_6 if-nez p3, :cond_3 return v1 :cond_3 add-int/lit8 p3, p3, -0x1 const/16 v0, -0x3e if-lt v1, v0, :cond_5 add-long/2addr v2, p1 .line 18 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v4, :cond_4 goto :goto_2 :cond_4 move-wide p1, v2 goto :goto_0 :cond_5 :goto_2 return v5 :cond_6 const/16 v6, -0x10 if-ge v1, v6, :cond_b const/4 v6, 0x2 if-ge p3, v6, :cond_7 .line 19 invoke-static {p0, v1, p1, p2, p3}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeIncompleteStateFor([BIJI)I move-result p0 return p0 :cond_7 add-int/lit8 p3, p3, -0x2 add-long v6, p1, v2 .line 20 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-gt p1, v4, :cond_a const/16 p2, -0x60 if-ne v1, v0, :cond_8 if-lt p1, p2, :cond_a :cond_8 const/16 v0, -0x13 if-ne v1, v0, :cond_9 if-ge p1, p2, :cond_a :cond_9 add-long/2addr v2, v6 .line 21 invoke-static {p0, v6, v7}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v4, :cond_4 :cond_a return v5 :cond_b const/4 v0, 0x3 if-ge p3, v0, :cond_c .line 22 invoke-static {p0, v1, p1, p2, p3}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->unsafeIncompleteStateFor([BIJI)I move-result p0 return p0 :cond_c add-int/lit8 p3, p3, -0x3 add-long v6, p1, v2 .line 23 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-gt p1, v4, :cond_d shl-int/lit8 p2, v1, 0x1c add-int/lit8 p1, p1, 0x70 add-int/2addr p1, p2 shr-int/lit8 p1, p1, 0x1e if-nez p1, :cond_d add-long p1, v6, v2 .line 24 invoke-static {p0, v6, v7}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result v0 if-gt v0, v4, :cond_d add-long/2addr v2, p1 .line 25 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v4, :cond_4 :cond_d return v5 .end method .method private static unsafeEstimateConsecutiveAscii(JI)I .locals 5 const/16 v0, 0x10 if-ge p2, v0, :cond_0 const/4 p0, 0x0 return p0 :cond_0 long-to-int v0, p0 and-int/lit8 v0, v0, 0x7 move v1, v0 :goto_0 if-lez v1, :cond_2 const-wide/16 v2, 0x1 add-long/2addr v2, p0 .line 3 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 if-gez p0, :cond_1 sub-int/2addr v0, v1 return v0 :cond_1 add-int/lit8 v1, v1, -0x1 move-wide p0, v2 goto :goto_0 :cond_2 sub-int v0, p2, v0 :goto_1 const/16 v1, 0x8 if-lt v0, v1, :cond_3 .line 4 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getLong(J)J move-result-wide v1 const-wide v3, -0x7f7f7f7f7f7f7f80L # -2.937446524422997E-306 and-long/2addr v1, v3 const-wide/16 v3, 0x0 cmp-long v1, v1, v3 if-nez v1, :cond_3 const-wide/16 v1, 0x8 add-long/2addr p0, v1 add-int/lit8 v0, v0, -0x8 goto :goto_1 :cond_3 sub-int/2addr p2, v0 return p2 .end method .method private static unsafeEstimateConsecutiveAscii([BJI)I .locals 5 const/16 v0, 0x10 if-ge p3, v0, :cond_0 const/4 p0, 0x0 return p0 :cond_0 long-to-int v0, p1 and-int/lit8 v0, v0, 0x7 move v1, v0 :goto_0 if-lez v1, :cond_2 const-wide/16 v2, 0x1 add-long/2addr v2, p1 .line 1 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-gez p1, :cond_1 sub-int/2addr v0, v1 return v0 :cond_1 add-int/lit8 v1, v1, -0x1 move-wide p1, v2 goto :goto_0 :cond_2 sub-int v0, p3, v0 :goto_1 const/16 v1, 0x8 if-lt v0, v1, :cond_3 .line 2 invoke-static {p0, p1, p2}, Lcom/google/protobuf/UnsafeUtil;->getLong([BJ)J move-result-wide v1 const-wide v3, -0x7f7f7f7f7f7f7f80L # -2.937446524422997E-306 and-long/2addr v1, v3 const-wide/16 v3, 0x0 cmp-long v1, v1, v3 if-nez v1, :cond_3 const-wide/16 v1, 0x8 add-long/2addr p1, v1 add-int/lit8 v0, v0, -0x8 goto :goto_1 :cond_3 sub-int/2addr p3, v0 return p3 .end method .method private static unsafeIncompleteStateFor(JII)I .locals 2 if-eqz p3, :cond_2 const/4 v0, 0x1 if-eq p3, v0, :cond_1 const/4 v0, 0x2 if-ne p3, v0, :cond_0 .line 7 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p3 const-wide/16 v0, 0x1 add-long/2addr p0, v0 .line 8 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 .line 9 invoke-static {p2, p3, p0}, Lcom/google/protobuf/Utf8;->access$100(III)I move-result p0 return p0 .line 10 :cond_0 new-instance p0, Ljava/lang/AssertionError; invoke-direct {p0}, Ljava/lang/AssertionError;->()V throw p0 .line 11 :cond_1 invoke-static {p0, p1}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p0 invoke-static {p2, p0}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p0 return p0 .line 12 :cond_2 invoke-static {p2}, Lcom/google/protobuf/Utf8;->access$500(I)I move-result p0 return p0 .end method .method private static unsafeIncompleteStateFor([BIJI)I .locals 2 if-eqz p4, :cond_2 const/4 v0, 0x1 if-eq p4, v0, :cond_1 const/4 v0, 0x2 if-ne p4, v0, :cond_0 .line 1 invoke-static {p0, p2, p3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p4 const-wide/16 v0, 0x1 add-long/2addr p2, v0 .line 2 invoke-static {p0, p2, p3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p0 .line 3 invoke-static {p1, p4, p0}, Lcom/google/protobuf/Utf8;->access$100(III)I move-result p0 return p0 .line 4 :cond_0 new-instance p0, Ljava/lang/AssertionError; invoke-direct {p0}, Ljava/lang/AssertionError;->()V throw p0 .line 5 :cond_1 invoke-static {p0, p2, p3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p0 invoke-static {p1, p0}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p0 return p0 .line 6 :cond_2 invoke-static {p1}, Lcom/google/protobuf/Utf8;->access$500(I)I move-result p0 return p0 .end method # virtual methods .method public encodeUtf8(Ljava/lang/CharSequence;[BII)I .locals 19 move-object/from16 v0, p1 move-object/from16 v1, p2 move/from16 v2, p3 move/from16 v3, p4 .line 1 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getArrayBaseOffset()J move-result-wide v4 int-to-long v6, v2 add-long/2addr v4, v6 int-to-long v6, v3 add-long/2addr v6, v4 .line 2 invoke-interface/range {p1 .. p1}, Ljava/lang/CharSequence;->length()I move-result v8 const-string v9, " at index " const-string v10, "Failed writing " if-gt v8, v3, :cond_c .line 3 array-length v11, v1 sub-int/2addr v11, v3 if-lt v11, v2, :cond_c const/4 v2, 0x0 :goto_0 const/16 v3, 0x80 const-wide/16 v11, 0x1 if-ge v2, v8, :cond_0 .line 4 invoke-interface {v0, v2}, Ljava/lang/CharSequence;->charAt(I)C move-result v13 if-ge v13, v3, :cond_0 add-long/2addr v11, v4 int-to-byte v3, v13 .line 5 invoke-static {v1, v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V add-int/lit8 v2, v2, 0x1 move-wide v4, v11 goto :goto_0 :cond_0 if-ne v2, v8, :cond_1 .line 6 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getArrayBaseOffset()J move-result-wide v0 goto/16 :goto_4 :cond_1 :goto_1 if-ge v2, v8, :cond_b .line 7 invoke-interface {v0, v2}, Ljava/lang/CharSequence;->charAt(I)C move-result v13 if-ge v13, v3, :cond_2 cmp-long v14, v4, v6 if-gez v14, :cond_2 add-long v14, v4, v11 int-to-byte v13, v13 .line 8 invoke-static {v1, v4, v5, v13}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V move-wide v4, v14 goto/16 :goto_3 :cond_2 const/16 v3, 0x800 if-ge v13, v3, :cond_3 const-wide/16 v14, 0x2 sub-long v14, v6, v14 cmp-long v3, v4, v14 if-gtz v3, :cond_3 add-long v14, v4, v11 ushr-int/lit8 v3, v13, 0x6 or-int/lit16 v3, v3, 0x3c0 int-to-byte v3, v3 .line 9 invoke-static {v1, v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V add-long v3, v14, v11 and-int/lit8 v5, v13, 0x3f or-int/lit16 v5, v5, 0x80 int-to-byte v5, v5 .line 10 invoke-static {v1, v14, v15, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V :goto_2 const/16 v5, 0x80 move-wide/from16 v17, v3 move v3, v5 move-wide/from16 v4, v17 goto/16 :goto_3 :cond_3 const v3, 0xdfff const v14, 0xd800 if-lt v13, v14, :cond_4 if-ge v3, v13, :cond_5 :cond_4 const-wide/16 v15, 0x3 sub-long v15, v6, v15 cmp-long v15, v4, v15 if-gtz v15, :cond_5 add-long v14, v4, v11 ushr-int/lit8 v3, v13, 0xc or-int/lit16 v3, v3, 0x1e0 int-to-byte v3, v3 .line 11 invoke-static {v1, v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V add-long/2addr v11, v14 ushr-int/lit8 v3, v13, 0x6 and-int/lit8 v3, v3, 0x3f or-int/lit16 v3, v3, 0x80 int-to-byte v3, v3 .line 12 invoke-static {v1, v14, v15, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V const-wide/16 v3, 0x1 add-long/2addr v3, v11 and-int/lit8 v5, v13, 0x3f or-int/lit16 v5, v5, 0x80 int-to-byte v5, v5 .line 13 invoke-static {v1, v11, v12, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V const-wide/16 v11, 0x1 goto :goto_2 :cond_5 const-wide/16 v11, 0x4 sub-long v11, v6, v11 cmp-long v11, v4, v11 if-gtz v11, :cond_8 add-int/lit8 v3, v2, 0x1 if-eq v3, v8, :cond_7 .line 14 invoke-interface {v0, v3}, Ljava/lang/CharSequence;->charAt(I)C move-result v2 invoke-static {v13, v2}, Ljava/lang/Character;->isSurrogatePair(CC)Z move-result v11 if-eqz v11, :cond_6 .line 15 invoke-static {v13, v2}, Ljava/lang/Character;->toCodePoint(CC)I move-result v2 const-wide/16 v11, 0x1 add-long v13, v4, v11 ushr-int/lit8 v15, v2, 0x12 or-int/lit16 v15, v15, 0xf0 int-to-byte v15, v15 .line 16 invoke-static {v1, v4, v5, v15}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V add-long/2addr v11, v13 ushr-int/lit8 v4, v2, 0xc and-int/lit8 v4, v4, 0x3f const/16 v5, 0x80 or-int/lit16 v4, v4, 0x80 int-to-byte v4, v4 .line 17 invoke-static {v1, v13, v14, v4}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V const-wide/16 v13, 0x1 add-long/2addr v13, v11 ushr-int/lit8 v4, v2, 0x6 and-int/lit8 v4, v4, 0x3f or-int/2addr v4, v5 int-to-byte v4, v4 .line 18 invoke-static {v1, v11, v12, v4}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V const-wide/16 v11, 0x1 add-long v15, v13, v11 and-int/lit8 v2, v2, 0x3f or-int/2addr v2, v5 int-to-byte v2, v2 .line 19 invoke-static {v1, v13, v14, v2}, Lcom/google/protobuf/UnsafeUtil;->putByte([BJB)V move v2, v3 move v3, v5 move-wide v4, v15 :goto_3 add-int/lit8 v2, v2, 0x1 goto/16 :goto_1 :cond_6 move v2, v3 .line 20 :cond_7 new-instance v0, Lcom/google/protobuf/Utf8$UnpairedSurrogateException; add-int/lit8 v2, v2, -0x1 invoke-direct {v0, v2, v8}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;->(II)V throw v0 :cond_8 if-gt v14, v13, :cond_a if-gt v13, v3, :cond_a add-int/lit8 v1, v2, 0x1 if-eq v1, v8, :cond_9 .line 21 invoke-interface {v0, v1}, Ljava/lang/CharSequence;->charAt(I)C move-result v0 invoke-static {v13, v0}, Ljava/lang/Character;->isSurrogatePair(CC)Z move-result v0 if-nez v0, :cond_a .line 22 :cond_9 new-instance v0, Lcom/google/protobuf/Utf8$UnpairedSurrogateException; invoke-direct {v0, v2, v8}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;->(II)V throw v0 .line 23 :cond_a new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException; new-instance v1, Ljava/lang/StringBuilder; invoke-direct {v1}, Ljava/lang/StringBuilder;->()V invoke-virtual {v1, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v13}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v1, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v4, v5}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder; invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v1 invoke-direct {v0, v1}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw v0 .line 24 :cond_b invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getArrayBaseOffset()J move-result-wide v0 :goto_4 sub-long/2addr v4, v0 long-to-int v0, v4 return v0 .line 25 :cond_c new-instance v1, Ljava/lang/ArrayIndexOutOfBoundsException; invoke-static {v10}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v4 add-int/lit8 v8, v8, -0x1 .line 26 invoke-interface {v0, v8}, Ljava/lang/CharSequence;->charAt(I)C move-result v0 invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v4, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; add-int v0, v2, v3 invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder; invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v0 invoke-direct {v1, v0}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw v1 .end method .method public encodeUtf8Direct(Ljava/lang/CharSequence;Ljava/nio/ByteBuffer;)V .locals 20 move-object/from16 v0, p1 move-object/from16 v1, p2 .line 1 invoke-static/range {p2 .. p2}, Lcom/google/protobuf/UnsafeUtil;->addressOffset(Ljava/nio/ByteBuffer;)J move-result-wide v2 .line 2 invoke-virtual/range {p2 .. p2}, Ljava/nio/ByteBuffer;->position()I move-result v4 int-to-long v4, v4 add-long/2addr v4, v2 .line 3 invoke-virtual/range {p2 .. p2}, Ljava/nio/ByteBuffer;->limit()I move-result v6 int-to-long v6, v6 add-long/2addr v6, v2 .line 4 invoke-interface/range {p1 .. p1}, Ljava/lang/CharSequence;->length()I move-result v8 int-to-long v9, v8 sub-long v11, v6, v4 cmp-long v9, v9, v11 const-string v10, " at index " const-string v11, "Failed writing " if-gtz v9, :cond_c const/4 v9, 0x0 :goto_0 const/16 v12, 0x80 const-wide/16 v13, 0x1 if-ge v9, v8, :cond_0 .line 5 invoke-interface {v0, v9}, Ljava/lang/CharSequence;->charAt(I)C move-result v15 if-ge v15, v12, :cond_0 add-long v12, v4, v13 int-to-byte v14, v15 .line 6 invoke-static {v4, v5, v14}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-int/lit8 v9, v9, 0x1 move-wide v4, v12 goto :goto_0 :cond_0 if-ne v9, v8, :cond_1 sub-long/2addr v4, v2 long-to-int v0, v4 .line 7 invoke-virtual {v1, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer; return-void :cond_1 :goto_1 if-ge v9, v8, :cond_b .line 8 invoke-interface {v0, v9}, Ljava/lang/CharSequence;->charAt(I)C move-result v15 if-ge v15, v12, :cond_2 cmp-long v16, v4, v6 if-gez v16, :cond_2 add-long v16, v4, v13 int-to-byte v15, v15 .line 9 invoke-static {v4, v5, v15}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V move-wide/from16 v18, v6 move-wide/from16 v4, v16 move-wide/from16 v16, v2 goto/16 :goto_3 :cond_2 const/16 v12, 0x800 if-ge v15, v12, :cond_3 const-wide/16 v16, 0x2 sub-long v16, v6, v16 cmp-long v12, v4, v16 if-gtz v12, :cond_3 move-wide/from16 v16, v2 add-long v1, v4, v13 ushr-int/lit8 v3, v15, 0x6 or-int/lit16 v3, v3, 0x3c0 int-to-byte v3, v3 .line 10 invoke-static {v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v3, v1, v13 and-int/lit8 v5, v15, 0x3f or-int/lit16 v5, v5, 0x80 int-to-byte v5, v5 .line 11 invoke-static {v1, v2, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V goto :goto_2 :cond_3 move-wide/from16 v16, v2 const v1, 0xdfff const v2, 0xd800 if-lt v15, v2, :cond_4 if-ge v1, v15, :cond_5 :cond_4 const-wide/16 v18, 0x3 sub-long v18, v6, v18 cmp-long v3, v4, v18 if-gtz v3, :cond_5 add-long v1, v4, v13 ushr-int/lit8 v3, v15, 0xc or-int/lit16 v3, v3, 0x1e0 int-to-byte v3, v3 .line 12 invoke-static {v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v3, v1, v13 ushr-int/lit8 v5, v15, 0x6 and-int/lit8 v5, v5, 0x3f or-int/lit16 v5, v5, 0x80 int-to-byte v5, v5 .line 13 invoke-static {v1, v2, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v1, v3, v13 and-int/lit8 v5, v15, 0x3f or-int/lit16 v5, v5, 0x80 int-to-byte v5, v5 .line 14 invoke-static {v3, v4, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V move-wide v3, v1 :goto_2 const/16 v1, 0x80 move v12, v1 move-wide v4, v3 move-wide/from16 v18, v6 goto :goto_3 :cond_5 const-wide/16 v18, 0x4 sub-long v18, v6, v18 cmp-long v3, v4, v18 if-gtz v3, :cond_8 add-int/lit8 v1, v9, 0x1 if-eq v1, v8, :cond_7 .line 15 invoke-interface {v0, v1}, Ljava/lang/CharSequence;->charAt(I)C move-result v2 invoke-static {v15, v2}, Ljava/lang/Character;->isSurrogatePair(CC)Z move-result v3 if-eqz v3, :cond_6 .line 16 invoke-static {v15, v2}, Ljava/lang/Character;->toCodePoint(CC)I move-result v2 move-wide/from16 v18, v6 add-long v6, v4, v13 ushr-int/lit8 v3, v2, 0x12 or-int/lit16 v3, v3, 0xf0 int-to-byte v3, v3 .line 17 invoke-static {v4, v5, v3}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v3, v6, v13 ushr-int/lit8 v5, v2, 0xc and-int/lit8 v5, v5, 0x3f const/16 v9, 0x80 or-int/2addr v5, v9 int-to-byte v5, v5 .line 18 invoke-static {v6, v7, v5}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v5, v3, v13 ushr-int/lit8 v7, v2, 0x6 and-int/lit8 v7, v7, 0x3f or-int/2addr v7, v9 int-to-byte v7, v7 .line 19 invoke-static {v3, v4, v7}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V add-long v3, v5, v13 and-int/lit8 v2, v2, 0x3f or-int/2addr v2, v9 int-to-byte v2, v2 .line 20 invoke-static {v5, v6, v2}, Lcom/google/protobuf/UnsafeUtil;->putByte(JB)V move-wide v4, v3 move v12, v9 move v9, v1 :goto_3 add-int/lit8 v9, v9, 0x1 move-object/from16 v1, p2 move-wide/from16 v2, v16 move-wide/from16 v6, v18 goto/16 :goto_1 :cond_6 move v9, v1 .line 21 :cond_7 new-instance v0, Lcom/google/protobuf/Utf8$UnpairedSurrogateException; add-int/lit8 v9, v9, -0x1 invoke-direct {v0, v9, v8}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;->(II)V throw v0 :cond_8 if-gt v2, v15, :cond_a if-gt v15, v1, :cond_a add-int/lit8 v1, v9, 0x1 if-eq v1, v8, :cond_9 .line 22 invoke-interface {v0, v1}, Ljava/lang/CharSequence;->charAt(I)C move-result v0 invoke-static {v15, v0}, Ljava/lang/Character;->isSurrogatePair(CC)Z move-result v0 if-nez v0, :cond_a .line 23 :cond_9 new-instance v0, Lcom/google/protobuf/Utf8$UnpairedSurrogateException; invoke-direct {v0, v9, v8}, Lcom/google/protobuf/Utf8$UnpairedSurrogateException;->(II)V throw v0 .line 24 :cond_a new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException; new-instance v1, Ljava/lang/StringBuilder; invoke-direct {v1}, Ljava/lang/StringBuilder;->()V invoke-virtual {v1, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v15}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v1, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1, v4, v5}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder; invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v1 invoke-direct {v0, v1}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw v0 :cond_b move-wide/from16 v16, v2 sub-long v4, v4, v16 long-to-int v0, v4 move-object/from16 v1, p2 .line 25 invoke-virtual {v1, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer; return-void .line 26 :cond_c new-instance v2, Ljava/lang/ArrayIndexOutOfBoundsException; invoke-static {v11}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v3 add-int/lit8 v8, v8, -0x1 .line 27 invoke-interface {v0, v8}, Ljava/lang/CharSequence;->charAt(I)C move-result v0 invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; invoke-virtual {v3, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual/range {p2 .. p2}, Ljava/nio/ByteBuffer;->limit()I move-result v0 invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder; invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v0 invoke-direct {v2, v0}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw v2 .end method .method public partialIsValidUtf8(I[BII)I .locals 11 or-int v0, p3, p4 .line 1 array-length v1, p2 sub-int/2addr v1, p4 or-int/2addr v0, v1 const/4 v1, 0x0 if-ltz v0, :cond_11 .line 2 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getArrayBaseOffset()J move-result-wide v2 int-to-long v4, p3 add-long/2addr v2, v4 .line 3 invoke-static {}, Lcom/google/protobuf/UnsafeUtil;->getArrayBaseOffset()J move-result-wide v4 int-to-long p3, p4 add-long/2addr v4, p3 if-eqz p1, :cond_10 cmp-long p3, v2, v4 if-ltz p3, :cond_0 return p1 :cond_0 int-to-byte p3, p1 const/16 p4, -0x20 const/4 v0, -0x1 const/16 v6, -0x41 const-wide/16 v7, 0x1 if-ge p3, p4, :cond_3 const/16 p1, -0x3e if-lt p3, p1, :cond_2 add-long/2addr v7, v2 .line 4 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v6, :cond_1 goto :goto_0 :cond_1 move-wide v2, v7 goto/16 :goto_3 :cond_2 :goto_0 return v0 :cond_3 const/16 v9, -0x10 if-ge p3, v9, :cond_a shr-int/lit8 p1, p1, 0x8 not-int p1, p1 int-to-byte p1, p1 if-nez p1, :cond_5 add-long v9, v2, v7 .line 5 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 cmp-long v1, v9, v4 if-ltz v1, :cond_4 .line 6 invoke-static {p3, p1}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p1 return p1 :cond_4 move-wide v2, v9 :cond_5 if-gt p1, v6, :cond_9 const/16 v1, -0x60 if-ne p3, p4, :cond_6 if-lt p1, v1, :cond_9 :cond_6 const/16 p4, -0x13 if-ne p3, p4, :cond_7 if-ge p1, v1, :cond_9 :cond_7 add-long p3, v2, v7 .line 7 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v6, :cond_8 goto :goto_1 :cond_8 move-wide v2, p3 goto :goto_3 :cond_9 :goto_1 return v0 :cond_a shr-int/lit8 p4, p1, 0x8 not-int p4, p4 int-to-byte p4, p4 if-nez p4, :cond_c add-long v9, v2, v7 .line 8 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p4 cmp-long p1, v9, v4 if-ltz p1, :cond_b .line 9 invoke-static {p3, p4}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p1 return p1 :cond_b move-wide v2, v9 goto :goto_2 :cond_c shr-int/lit8 p1, p1, 0x10 int-to-byte v1, p1 :goto_2 if-nez v1, :cond_e add-long v9, v2, v7 .line 10 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result v1 cmp-long p1, v9, v4 if-ltz p1, :cond_d .line 11 invoke-static {p3, p4, v1}, Lcom/google/protobuf/Utf8;->access$100(III)I move-result p1 return p1 :cond_d move-wide v2, v9 :cond_e if-gt p4, v6, :cond_f shl-int/lit8 p1, p3, 0x1c add-int/lit8 p4, p4, 0x70 add-int/2addr p4, p1 shr-int/lit8 p1, p4, 0x1e if-nez p1, :cond_f if-gt v1, v6, :cond_f add-long p3, v2, v7 .line 12 invoke-static {p2, v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte([BJ)B move-result p1 if-le p1, v6, :cond_8 :cond_f return v0 :cond_10 :goto_3 sub-long/2addr v4, v2 long-to-int p1, v4 .line 13 invoke-static {p2, v2, v3, p1}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->partialIsValidUtf8([BJI)I move-result p1 return p1 .line 14 :cond_11 new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException; const/4 v0, 0x3 new-array v0, v0, [Ljava/lang/Object; array-length p2, p2 .line 15 invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p2 aput-object p2, v0, v1 const/4 p2, 0x1 invoke-static {p3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p3 aput-object p3, v0, p2 const/4 p2, 0x2 invoke-static {p4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p3 aput-object p3, v0, p2 const-string p2, "Array length=%d, index=%d, limit=%d" invoke-static {p2, v0}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String; move-result-object p2 invoke-direct {p1, p2}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw p1 .end method .method public partialIsValidUtf8Direct(ILjava/nio/ByteBuffer;II)I .locals 10 or-int v0, p3, p4 .line 1 invoke-virtual {p2}, Ljava/nio/ByteBuffer;->limit()I move-result v1 sub-int/2addr v1, p4 or-int/2addr v0, v1 const/4 v1, 0x0 if-ltz v0, :cond_11 .line 2 invoke-static {p2}, Lcom/google/protobuf/UnsafeUtil;->addressOffset(Ljava/nio/ByteBuffer;)J move-result-wide v2 int-to-long v4, p3 add-long/2addr v2, v4 sub-int/2addr p4, p3 int-to-long p2, p4 add-long/2addr p2, v2 if-eqz p1, :cond_10 cmp-long p4, v2, p2 if-ltz p4, :cond_0 return p1 :cond_0 int-to-byte p4, p1 const/16 v0, -0x20 const/4 v4, -0x1 const/16 v5, -0x41 const-wide/16 v6, 0x1 if-ge p4, v0, :cond_3 const/16 p1, -0x3e if-lt p4, p1, :cond_2 add-long/2addr v6, v2 .line 3 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p1 if-le p1, v5, :cond_1 goto :goto_0 :cond_1 move-wide v2, v6 goto/16 :goto_3 :cond_2 :goto_0 return v4 :cond_3 const/16 v8, -0x10 if-ge p4, v8, :cond_a shr-int/lit8 p1, p1, 0x8 not-int p1, p1 int-to-byte p1, p1 if-nez p1, :cond_5 add-long v8, v2, v6 .line 4 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p1 cmp-long v1, v8, p2 if-ltz v1, :cond_4 .line 5 invoke-static {p4, p1}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p1 return p1 :cond_4 move-wide v2, v8 :cond_5 if-gt p1, v5, :cond_9 const/16 v1, -0x60 if-ne p4, v0, :cond_6 if-lt p1, v1, :cond_9 :cond_6 const/16 v0, -0x13 if-ne p4, v0, :cond_7 if-ge p1, v1, :cond_9 :cond_7 add-long v0, v2, v6 .line 6 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p1 if-le p1, v5, :cond_8 goto :goto_1 :cond_8 move-wide v2, v0 goto :goto_3 :cond_9 :goto_1 return v4 :cond_a shr-int/lit8 v0, p1, 0x8 not-int v0, v0 int-to-byte v0, v0 if-nez v0, :cond_c add-long v8, v2, v6 .line 7 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result v0 cmp-long p1, v8, p2 if-ltz p1, :cond_b .line 8 invoke-static {p4, v0}, Lcom/google/protobuf/Utf8;->access$000(II)I move-result p1 return p1 :cond_b move-wide v2, v8 goto :goto_2 :cond_c shr-int/lit8 p1, p1, 0x10 int-to-byte v1, p1 :goto_2 if-nez v1, :cond_e add-long v8, v2, v6 .line 9 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result v1 cmp-long p1, v8, p2 if-ltz p1, :cond_d .line 10 invoke-static {p4, v0, v1}, Lcom/google/protobuf/Utf8;->access$100(III)I move-result p1 return p1 :cond_d move-wide v2, v8 :cond_e if-gt v0, v5, :cond_f shl-int/lit8 p1, p4, 0x1c add-int/lit8 v0, v0, 0x70 add-int/2addr v0, p1 shr-int/lit8 p1, v0, 0x1e if-nez p1, :cond_f if-gt v1, v5, :cond_f add-long v0, v2, v6 .line 11 invoke-static {v2, v3}, Lcom/google/protobuf/UnsafeUtil;->getByte(J)B move-result p1 if-le p1, v5, :cond_8 :cond_f return v4 :cond_10 :goto_3 sub-long/2addr p2, v2 long-to-int p1, p2 .line 12 invoke-static {v2, v3, p1}, Lcom/google/protobuf/Utf8$UnsafeProcessor;->partialIsValidUtf8(JI)I move-result p1 return p1 .line 13 :cond_11 new-instance p1, Ljava/lang/ArrayIndexOutOfBoundsException; const/4 v0, 0x3 new-array v0, v0, [Ljava/lang/Object; .line 14 invoke-virtual {p2}, Ljava/nio/ByteBuffer;->limit()I move-result p2 invoke-static {p2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p2 aput-object p2, v0, v1 const/4 p2, 0x1 invoke-static {p3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p3 aput-object p3, v0, p2 const/4 p2, 0x2 invoke-static {p4}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer; move-result-object p3 aput-object p3, v0, p2 const-string p2, "buffer limit=%d, index=%d, limit=%d" invoke-static {p2, v0}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String; move-result-object p2 invoke-direct {p1, p2}, Ljava/lang/ArrayIndexOutOfBoundsException;->(Ljava/lang/String;)V throw p1 .end method