/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* Generated By:JavaCC: Do not edit this line. LdapUrlParserTokenManager.java */
package org.apache.harmony.jndi.provider.ldap.parser;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.io.StringReader;
import javax.naming.directory.SearchControls;
import org.apache.harmony.jndi.provider.ldap.Filter;
import org.apache.harmony.jndi.provider.ldap.asn1.Utils;
/** Token Manager. */
public class LdapUrlParserTokenManager implements LdapUrlParserConstants
{
/** Debug output. */
public java.io.PrintStream debugStream = System.out;
/** Set debug output. */
public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; }
private final int jjStopStringLiteralDfa_0(int pos, long active0)
{
switch (pos)
{
default :
return -1;
}
}
private final int jjStartNfa_0(int pos, long active0)
{
return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1);
}
private final int jjStopAtPos(int pos, int kind)
{
jjmatchedKind = kind;
jjmatchedPos = pos;
return pos + 1;
}
private int jjMoveStringLiteralDfa0_0()
{
switch(curChar)
{
case 10:
return jjStopAtPos(0, 17);
case 33:
return jjStopAtPos(0, 10);
case 37:
return jjStopAtPos(0, 7);
case 44:
return jjStopAtPos(0, 4);
case 46:
return jjStopAtPos(0, 9);
case 47:
return jjStopAtPos(0, 6);
case 48:
return jjStopAtPos(0, 15);
case 58:
return jjStopAtPos(0, 8);
case 61:
return jjStopAtPos(0, 11);
case 63:
return jjStopAtPos(0, 5);
case 133:
return jjStopAtPos(0, 18);
default :
return jjMoveNfa_0(1, 0);
}
}
static final long[] jjbitVec0 = {
0x0L, 0x0L, 0xffffffffffffffdfL, 0xffffffffffffffffL
};
private int jjMoveNfa_0(int startState, int curPos)
{
int startsAt = 0;
jjnewStateCnt = 29;
int i = 1;
jjstateSet[0] = startState;
int kind = 0x7fffffff;
for (;;)
{
if (++jjround == 0x7fffffff)
ReInitRounds();
if (curChar < 64)
{
long l = 1L << curChar;
do
{
switch(jjstateSet[--i])
{
case 1:
if ((0x7fff7ffffffffbffL & l) != 0L)
{
if (kind > 16)
kind = 16;
}
if ((0x3fe000000000000L & l) != 0L)
{
if (kind > 14)
kind = 14;
}
break;
case 0:
if (curChar == 45 && kind > 2)
kind = 2;
break;
case 14:
if ((0x3fe000000000000L & l) != 0L && kind > 14)
kind = 14;
break;
case 15:
if ((0x7fff7ffffffffbffL & l) != 0L && kind > 16)
kind = 16;
break;
case 17:
if (curChar == 47 && kind > 1)
kind = 1;
break;
case 18:
case 23:
if (curChar == 47)
jjCheckNAdd(17);
break;
case 19:
if (curChar == 58)
jjstateSet[jjnewStateCnt++] = 18;
break;
case 24:
if (curChar == 58)
jjstateSet[jjnewStateCnt++] = 23;
break;
default : break;
}
} while(i != startsAt);
}
else if (curChar < 128)
{
long l = 1L << (curChar & 077);
do
{
switch(jjstateSet[--i])
{
case 1:
if (kind > 16)
kind = 16;
if ((0x7ffff8007ffff80L & l) != 0L)
{
if (kind > 13)
kind = 13;
}
else if ((0x7e0000007eL & l) != 0L)
{
if (kind > 12)
kind = 12;
}
if (curChar == 108)
jjAddStates(0, 1);
else if (curChar == 115)
jjstateSet[jjnewStateCnt++] = 10;
else if (curChar == 111)
jjstateSet[jjnewStateCnt++] = 7;
else if (curChar == 98)
jjstateSet[jjnewStateCnt++] = 5;
else if (curChar == 120)
jjCheckNAdd(0);
else if (curChar == 88)
jjCheckNAdd(0);
break;
case 2:
if (curChar == 120)
jjCheckNAdd(0);
break;
case 3:
if (curChar == 101 && kind > 3)
kind = 3;
break;
case 4:
if (curChar == 115)
jjCheckNAdd(3);
break;
case 5:
if (curChar == 97)
jjstateSet[jjnewStateCnt++] = 4;
break;
case 6:
if (curChar == 98)
jjstateSet[jjnewStateCnt++] = 5;
break;
case 7:
if (curChar == 110)
jjCheckNAdd(3);
break;
case 8:
if (curChar == 111)
jjstateSet[jjnewStateCnt++] = 7;
break;
case 9:
if (curChar == 98 && kind > 3)
kind = 3;
break;
case 10:
if (curChar == 117)
jjstateSet[jjnewStateCnt++] = 9;
break;
case 11:
if (curChar == 115)
jjstateSet[jjnewStateCnt++] = 10;
break;
case 12:
if ((0x7e0000007eL & l) != 0L && kind > 12)
kind = 12;
break;
case 13:
if ((0x7ffff8007ffff80L & l) != 0L && kind > 13)
kind = 13;
break;
case 15:
if (kind > 16)
kind = 16;
break;
case 16:
if (curChar == 108)
jjAddStates(0, 1);
break;
case 20:
if (curChar == 112)
jjstateSet[jjnewStateCnt++] = 19;
break;
case 21:
if (curChar == 97)
jjstateSet[jjnewStateCnt++] = 20;
break;
case 22:
if (curChar == 100)
jjstateSet[jjnewStateCnt++] = 21;
break;
case 25:
if (curChar == 115)
jjstateSet[jjnewStateCnt++] = 24;
break;
case 26:
if (curChar == 112)
jjstateSet[jjnewStateCnt++] = 25;
break;
case 27:
if (curChar == 97)
jjstateSet[jjnewStateCnt++] = 26;
break;
case 28:
if (curChar == 100)
jjstateSet[jjnewStateCnt++] = 27;
break;
default : break;
}
} while(i != startsAt);
}
else
{
int i2 = (curChar & 0xff) >> 6;
long l2 = 1L << (curChar & 077);
do
{
switch(jjstateSet[--i])
{
case 1:
if ((jjbitVec0[i2] & l2) != 0L && kind > 16)
kind = 16;
break;
default : break;
}
} while(i != startsAt);
}
if (kind != 0x7fffffff)
{
jjmatchedKind = kind;
jjmatchedPos = curPos;
kind = 0x7fffffff;
}
++curPos;
if ((i = jjnewStateCnt) == (startsAt = 29 - (jjnewStateCnt = startsAt)))
return curPos;
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) { return curPos; }
}
}
static final int[] jjnextStates = {
22, 28,
};
/** Token literal values. */
public static final String[] jjstrLiteralImages = {
"", null, null, null, "\54", "\77", "\57", "\45", "\72", "\56", "\41", "\75",
null, null, null, "\60", null, "\12", "\205", };
/** Lexer state names. */
public static final String[] lexStateNames = {
"DEFAULT",
};
protected SimpleCharStream input_stream;
private final int[] jjrounds = new int[29];
private final int[] jjstateSet = new int[58];
protected char curChar;
/** Constructor. */
public LdapUrlParserTokenManager(SimpleCharStream stream){
if (SimpleCharStream.staticFlag)
throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
input_stream = stream;
}
/** Constructor. */
public LdapUrlParserTokenManager(SimpleCharStream stream, int lexState){
this(stream);
SwitchTo(lexState);
}
/** Reinitialise parser. */
public void ReInit(SimpleCharStream stream)
{
jjmatchedPos = jjnewStateCnt = 0;
curLexState = defaultLexState;
input_stream = stream;
ReInitRounds();
}
private final void ReInitRounds()
{
int i;
jjround = 0x80000001;
for (i = 29; i-- > 0;)
jjrounds[i] = 0x80000000;
}
/** Reinitialise parser. */
public void ReInit(SimpleCharStream stream, int lexState)
{
ReInit(stream);
SwitchTo(lexState);
}
/** Switch to specified lex state. */
public void SwitchTo(int lexState)
{
if (lexState >= 1 || lexState < 0)
throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE);
else
curLexState = lexState;
}
protected Token jjFillToken()
{
final Token t;
final String curTokenImage;
final int beginLine;
final int endLine;
final int beginColumn;
final int endColumn;
String im = jjstrLiteralImages[jjmatchedKind];
curTokenImage = (im == null) ? input_stream.GetImage() : im;
beginLine = input_stream.getBeginLine();
beginColumn = input_stream.getBeginColumn();
endLine = input_stream.getEndLine();
endColumn = input_stream.getEndColumn();
t = Token.newToken(jjmatchedKind, curTokenImage);
t.beginLine = beginLine;
t.endLine = endLine;
t.beginColumn = beginColumn;
t.endColumn = endColumn;
return t;
}
int curLexState = 0;
int defaultLexState = 0;
int jjnewStateCnt;
int jjround;
int jjmatchedPos;
int jjmatchedKind;
/** Get the next Token. */
public Token getNextToken()
{
Token matchedToken;
int curPos = 0;
EOFLoop :
for (;;)
{
try
{
curChar = input_stream.BeginToken();
}
catch(java.io.IOException e)
{
jjmatchedKind = 0;
matchedToken = jjFillToken();
return matchedToken;
}
jjmatchedKind = 0x7fffffff;
jjmatchedPos = 0;
curPos = jjMoveStringLiteralDfa0_0();
if (jjmatchedKind != 0x7fffffff)
{
if (jjmatchedPos + 1 < curPos)
input_stream.backup(curPos - jjmatchedPos - 1);
matchedToken = jjFillToken();
return matchedToken;
}
int error_line = input_stream.getEndLine();
int error_column = input_stream.getEndColumn();
String error_after = null;
boolean EOFSeen = false;
try { input_stream.readChar(); input_stream.backup(1); }
catch (java.io.IOException e1) {
EOFSeen = true;
error_after = curPos <= 1 ? "" : input_stream.GetImage();
if (curChar == '\n' || curChar == '\r') {
error_line++;
error_column = 0;
}
else
error_column++;
}
if (!EOFSeen) {
input_stream.backup(1);
error_after = curPos <= 1 ? "" : input_stream.GetImage();
}
throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR);
}
}
private final void jjCheckNAdd(int state)
{
if (jjrounds[state] != jjround)
{
jjstateSet[jjnewStateCnt++] = state;
jjrounds[state] = jjround;
}
}
private final void jjAddStates(int start, int end)
{
do {
jjstateSet[jjnewStateCnt++] = jjnextStates[start];
} while (start++ != end);
}
private void jjCheckNAddTwoStates(int state1, int state2)
{
jjCheckNAdd(state1);
jjCheckNAdd(state2);
}
}