From 06d198918c48ef1090f42746396d26d5f2e882be Mon Sep 17 00:00:00 2001
From: Jean-Noël Rouvignac <jean-noel.rouvignac@forgerock.com>
Date: Wed, 01 Jun 2016 09:51:51 +0000
Subject: [PATCH] OPENDJ-3004 Migrate DITStructureRule
---
opendj-server-legacy/src/main/java/org/opends/server/schema/DITStructureRuleSyntax.java | 982 ---------------------------------------------------------
1 files changed, 0 insertions(+), 982 deletions(-)
diff --git a/opendj-server-legacy/src/main/java/org/opends/server/schema/DITStructureRuleSyntax.java b/opendj-server-legacy/src/main/java/org/opends/server/schema/DITStructureRuleSyntax.java
index ecf7fa5..700a807 100644
--- a/opendj-server-legacy/src/main/java/org/opends/server/schema/DITStructureRuleSyntax.java
+++ b/opendj-server-legacy/src/main/java/org/opends/server/schema/DITStructureRuleSyntax.java
@@ -15,26 +15,11 @@
* Portions Copyright 2011-2016 ForgeRock AS.
*/
package org.opends.server.schema;
-import static org.opends.messages.SchemaMessages.*;
import static org.opends.server.schema.SchemaConstants.*;
-import static org.opends.server.util.StaticUtils.*;
-import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.forgerock.i18n.LocalizableMessage;
-import org.forgerock.opendj.ldap.ByteSequence;
-import org.forgerock.opendj.ldap.ResultCode;
-import org.forgerock.opendj.ldap.schema.NameForm;
import org.forgerock.opendj.ldap.schema.Syntax;
import org.forgerock.opendj.server.config.server.AttributeSyntaxCfg;
import org.opends.server.api.AttributeSyntax;
-import org.opends.server.core.DirectoryServer;
-import org.opends.server.types.DITStructureRule;
-import org.opends.server.types.DirectoryException;
-import org.opends.server.types.Schema;
/**
* This class implements the DIT structure rule description syntax, which is
@@ -44,7 +29,6 @@
public class DITStructureRuleSyntax
extends AttributeSyntax<AttributeSyntaxCfg>
{
-
/**
* Creates a new instance of this syntax. Note that the only thing that
* should be done here is to invoke the default constructor for the
@@ -56,993 +40,27 @@
super();
}
- /** {@inheritDoc} */
@Override
public Syntax getSDKSyntax(org.forgerock.opendj.ldap.schema.Schema schema)
{
return schema.getSyntax(SchemaConstants.SYNTAX_DIT_STRUCTURE_RULE_OID);
}
- /** {@inheritDoc} */
@Override
public String getName()
{
return SYNTAX_DIT_STRUCTURE_RULE_NAME;
}
- /** {@inheritDoc} */
@Override
public String getOID()
{
return SYNTAX_DIT_STRUCTURE_RULE_OID;
}
- /** {@inheritDoc} */
@Override
public String getDescription()
{
return SYNTAX_DIT_STRUCTURE_RULE_DESCRIPTION;
}
-
- /**
- * Decodes the contents of the provided ASN.1 octet string as a DIT structure
- * rule definition according to the rules of this syntax. Note that the
- * provided octet string value does not need to be normalized (and in fact, it
- * should not be in order to allow the desired capitalization to be
- * preserved).
- *
- * @param value The ASN.1 octet string containing the value
- * to decode (it does not need to be
- * normalized).
- * @param schema The schema to use to resolve references to
- * other schema elements.
- * @param allowUnknownElements Indicates whether to allow values that
- * reference a name form and/or superior rules
- * which are not defined in the server schema.
- * This should only be true when called by
- * {@code valueIsAcceptable}.
- *
- * @return The decoded DIT structure rule definition.
- *
- * @throws DirectoryException If the provided value cannot be decoded as an
- * DIT structure rule definition.
- */
- public static DITStructureRule decodeDITStructureRule(ByteSequence value,
- Schema schema,
- boolean allowUnknownElements)
- throws DirectoryException
- {
- // Get string representations of the provided value using the provided form
- // and with all lowercase characters.
- String valueStr = value.toString();
- String lowerStr = toLowerCase(valueStr);
-
-
- // We'll do this a character at a time. First, skip over any leading
- // whitespace.
- int pos = 0;
- int length = valueStr.length();
- while (pos < length && valueStr.charAt(pos) == ' ')
- {
- pos++;
- }
-
- if (pos >= length)
- {
- // This means that the value was empty or contained only whitespace. That
- // is illegal.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_EMPTY_VALUE.get();
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // The next character must be an open parenthesis. If it is not, then that
- // is an error.
- char c = valueStr.charAt(pos++);
- if (c != '(')
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_EXPECTED_OPEN_PARENTHESIS.get(
- valueStr, pos-1, c);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Skip over any spaces immediately following the opening parenthesis.
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- // This means that the end of the value was reached before we could find
- // the OID. Ths is illegal.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // The next set of characters must be the rule ID, which is an integer.
- int ruleIDStartPos = pos;
- while (pos < length && ((c = valueStr.charAt(pos++)) != ' '))
- {
- if (! isDigit(c))
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR_IN_RULE_ID.get(
- valueStr, c, pos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- }
-
- // If we're at the end of the value, then it isn't a valid DIT structure
- // rule description. Otherwise, parse out the rule ID.
- int ruleID;
- if (pos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- else
- {
- ruleID = Integer.parseInt(valueStr.substring(ruleIDStartPos, pos-1));
- }
-
-
- // Skip over the space(s) after the rule ID.
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- // This means that the end of the value was reached before we could find
- // the rule ID. Ths is illegal.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // At this point, we should have a pretty specific syntax that describes
- // what may come next, but some of the components are optional and it would
- // be pretty easy to put something in the wrong order, so we will be very
- // flexible about what we can accept. Just look at the next token, figure
- // out what it is and how to treat what comes after it, then repeat until
- // we get to the end of the value. But before we start, set default values
- // for everything else we might need to know.
- LinkedHashMap<String,String> names = new LinkedHashMap<>();
- String description = null;
- boolean isObsolete = false;
- NameForm nameForm = null;
- boolean nameFormGiven = false;
- LinkedHashSet<DITStructureRule> superiorRules = null;
- LinkedHashMap<String,List<String>> extraProperties = new LinkedHashMap<>();
-
-
- while (true)
- {
- StringBuilder tokenNameBuffer = new StringBuilder();
- pos = readTokenName(valueStr, tokenNameBuffer, pos);
- String tokenName = tokenNameBuffer.toString();
- String lowerTokenName = toLowerCase(tokenName);
- if (tokenName.equals(")"))
- {
- // We must be at the end of the value. If not, then that's a problem.
- if (pos < length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_UNEXPECTED_CLOSE_PARENTHESIS.
- get(valueStr, pos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
-
- break;
- }
- else if (lowerTokenName.equals("name"))
- {
- // This specifies the set of names for the DIT structure rule. It may
- // be a single name in single quotes, or it may be an open parenthesis
- // followed by one or more names in single quotes separated by spaces.
- c = valueStr.charAt(pos++);
- if (c == '\'')
- {
- StringBuilder userBuffer = new StringBuilder();
- StringBuilder lowerBuffer = new StringBuilder();
- pos = readQuotedString(valueStr, lowerStr, userBuffer, lowerBuffer, pos-1);
- names.put(lowerBuffer.toString(), userBuffer.toString());
- }
- else if (c == '(')
- {
- StringBuilder userBuffer = new StringBuilder();
- StringBuilder lowerBuffer = new StringBuilder();
- pos = readQuotedString(valueStr, lowerStr, userBuffer, lowerBuffer,
- pos);
- names.put(lowerBuffer.toString(), userBuffer.toString());
-
-
- while (true)
- {
- if (valueStr.charAt(pos) == ')')
- {
- // Skip over any spaces after the parenthesis.
- pos++;
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- break;
- }
- else
- {
- userBuffer = new StringBuilder();
- lowerBuffer = new StringBuilder();
-
- pos = readQuotedString(valueStr, lowerStr, userBuffer,
- lowerBuffer, pos);
- names.put(lowerBuffer.toString(), userBuffer.toString());
- }
- }
- }
- else
- {
- // This is an illegal character.
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR.get(valueStr, c, pos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- }
- else if (lowerTokenName.equals("desc"))
- {
- // This specifies the description for the DIT structure rule. It is an
- // arbitrary string of characters enclosed in single quotes.
- StringBuilder descriptionBuffer = new StringBuilder();
- pos = readQuotedString(valueStr, descriptionBuffer, pos);
- description = descriptionBuffer.toString();
- }
- else if (lowerTokenName.equals("obsolete"))
- {
- // This indicates whether the DIT structure rule should be considered
- // obsolete. We do not need to do any more parsing for this token.
- isObsolete = true;
- }
- else if (lowerTokenName.equals("form"))
- {
- // This should be the OID of the associated name form.
- StringBuilder woidBuffer = new StringBuilder();
- pos = readWOID(lowerStr, woidBuffer, pos);
-
- nameFormGiven = true;
-
- String nameOrOid = woidBuffer.toString();
- if (!schema.hasNameForm(nameOrOid) && !allowUnknownElements)
- {
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- ERR_ATTR_SYNTAX_DSR_UNKNOWN_NAME_FORM.get(valueStr, woidBuffer));
- }
- nameForm = schema.getNameForm(nameOrOid);
- }
- else if (lowerTokenName.equals("sup"))
- {
- LinkedList<DITStructureRule> superiorList = new LinkedList<>();
-
- // This specifies the set of superior rule IDs (which are integers) for
- // this DIT structure rule. It may be a single rule ID or a set of
- // rule IDs enclosed in parentheses and separated by spaces.
- c = valueStr.charAt(pos++);
- if (c == '(')
- {
- while (true)
- {
- // Skip over any leading spaces.
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
-
- // Read the next integer value.
- ruleIDStartPos = pos;
- while (pos < length && ((c = valueStr.charAt(pos++)) != ' '))
- {
- if (! isDigit(c))
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR_IN_RULE_ID.
- get(valueStr, c, pos-1);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- }
-
- // If we're at the end of the value, then it isn't a valid DIT
- // structure rule description. Otherwise, parse out the rule ID.
- int supRuleID;
- if (pos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- else
- {
- supRuleID =
- Integer.parseInt(valueStr.substring(ruleIDStartPos, pos-1));
- }
-
-
- // Get the DIT structure rule with the specified rule ID.
- DITStructureRule superiorRule =
- schema.getDITStructureRule(supRuleID);
- if (superiorRule == null)
- {
- if (! allowUnknownElements)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_UNKNOWN_RULE_ID.get(
- valueStr, supRuleID);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- }
- else
- {
- superiorList.add(superiorRule);
- }
-
-
- // Skip over any trailing spaces.
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
-
-
- // If the next character is a closing parenthesis, then read any
- // spaces after it and break out of the loop.
- if (c == ')')
- {
- pos++;
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
- break;
- }
- }
- }
- else
- {
- if (pos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
-
- // Read the next integer value.
- ruleIDStartPos = pos - 1;
- while (pos < length && ((c = valueStr.charAt(pos++)) != ' '))
- {
- if (! isDigit(c))
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR_IN_RULE_ID.get(valueStr, c, pos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- }
-
- // If we're at the end of the value, then it isn't a valid DIT
- // structure rule description. Otherwise, parse out the rule ID.
- int supRuleID;
- if (pos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- else
- {
- supRuleID =
- Integer.parseInt(valueStr.substring(ruleIDStartPos, pos-1));
- }
-
-
- // Get the DIT structure rule with the specified rule ID.
- DITStructureRule superiorRule = schema.getDITStructureRule(supRuleID);
- if (superiorRule == null)
- {
- if (! allowUnknownElements)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_UNKNOWN_RULE_ID.get(valueStr, supRuleID);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- }
- else
- {
- superiorList.add(superiorRule);
- }
-
-
- // Skip over any trailing spaces.
- while (pos < length && ((c = valueStr.charAt(pos)) == ' '))
- {
- pos++;
- }
-
- if (pos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- }
-
- superiorRules = new LinkedHashSet<>(superiorList);
- }
- else
- {
- // This must be a non-standard property and it must be followed by
- // either a single value in single quotes or an open parenthesis
- // followed by one or more values in single quotes separated by spaces
- // followed by a close parenthesis.
- LinkedList<String> valueList = new LinkedList<>();
- pos = readExtraParameterValues(valueStr, valueList, pos);
- extraProperties.put(tokenName, valueList);
- }
- }
-
-
- if (nameForm == null && !nameFormGiven)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_NO_NAME_FORM.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- return new DITStructureRule(value.toString(), names, ruleID, description,
- isObsolete, nameForm, superiorRules,
- extraProperties);
- }
-
- /**
- * Reads the next token name from the DIT content rule definition, skipping
- * over any leading or trailing spaces, and appends it to the provided buffer.
- *
- * @param valueStr The string representation of the DIT content rule
- * definition.
- * @param tokenName The buffer into which the token name will be written.
- * @param startPos The position in the provided string at which to start
- * reading the token name.
- *
- * @return The position of the first character that is not part of the token
- * name or one of the trailing spaces after it.
- *
- * @throws DirectoryException If a problem is encountered while reading the
- * token name.
- */
- private static int readTokenName(String valueStr, StringBuilder tokenName,
- int startPos)
- throws DirectoryException
- {
- // Skip over any spaces at the beginning of the value.
- char c = '\u0000';
- int length = valueStr.length();
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Read until we find the next space.
- while (startPos < length && ((c = valueStr.charAt(startPos++)) != ' '))
- {
- tokenName.append(c);
- }
-
-
- // Skip over any trailing spaces after the value.
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
-
- // Return the position of the first non-space character after the token.
- return startPos;
- }
-
- /**
- * Reads the value of a string enclosed in single quotes, skipping over the
- * quotes and any leading or trailing spaces, and appending the string to the
- * provided buffer.
- *
- * @param valueStr The user-provided representation of the DIT content
- * rule definition.
- * @param valueBuffer The buffer into which the user-provided representation
- * of the value will be placed.
- * @param startPos The position in the provided string at which to start
- * reading the quoted string.
- *
- * @return The position of the first character that is not part of the quoted
- * string or one of the trailing spaces after it.
- *
- * @throws DirectoryException If a problem is encountered while reading the
- * quoted string.
- */
- private static int readQuotedString(String valueStr,
- StringBuilder valueBuffer, int startPos)
- throws DirectoryException
- {
- // Skip over any spaces at the beginning of the value.
- char c = '\u0000';
- int length = valueStr.length();
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // The next character must be a single quote.
- if (c != '\'')
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_EXPECTED_QUOTE_AT_POS.get(valueStr, startPos, c);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Read until we find the closing quote.
- startPos++;
- while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
- {
- valueBuffer.append(c);
- startPos++;
- }
-
-
- // Skip over any trailing spaces after the value.
- startPos++;
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
-
- // If we're at the end of the value, then that's illegal.
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Return the position of the first non-space character after the token.
- return startPos;
- }
-
- /**
- * Reads the value of a string enclosed in single quotes, skipping over the
- * quotes and any leading or trailing spaces, and appending the string to the
- * provided buffer.
- *
- * @param valueStr The user-provided representation of the DIT content
- * rule definition.
- * @param lowerStr The all-lowercase representation of the DIT content
- * rule definition.
- * @param userBuffer The buffer into which the user-provided representation
- * of the value will be placed.
- * @param lowerBuffer The buffer into which the all-lowercase representation
- * of the value will be placed.
- * @param startPos The position in the provided string at which to start
- * reading the quoted string.
- *
- * @return The position of the first character that is not part of the quoted
- * string or one of the trailing spaces after it.
- *
- * @throws DirectoryException If a problem is encountered while reading the
- * quoted string.
- */
- private static int readQuotedString(String valueStr, String lowerStr,
- StringBuilder userBuffer,
- StringBuilder lowerBuffer, int startPos)
- throws DirectoryException
- {
- // Skip over any spaces at the beginning of the value.
- char c = '\u0000';
- int length = lowerStr.length();
- while (startPos < length && ((c = lowerStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // The next character must be a single quote.
- if (c != '\'')
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_EXPECTED_QUOTE_AT_POS.get(valueStr, startPos, c);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Read until we find the closing quote.
- startPos++;
- while (startPos < length && ((c = lowerStr.charAt(startPos)) != '\''))
- {
- lowerBuffer.append(c);
- userBuffer.append(valueStr.charAt(startPos));
- startPos++;
- }
-
-
- // Skip over any trailing spaces after the value.
- startPos++;
- while (startPos < length && ((c = lowerStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
-
- // If we're at the end of the value, then that's illegal.
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Return the position of the first non-space character after the token.
- return startPos;
- }
-
- /**
- * Reads an attributeType/objectclass description or numeric OID from the
- * provided string, skipping over any leading or trailing spaces, and
- * appending the value to the provided buffer.
- *
- * @param lowerStr The string from which the name or OID is to be read.
- * @param woidBuffer The buffer into which the name or OID should be
- * appended.
- * @param startPos The position at which to start reading.
- *
- * @return The position of the first character after the name or OID that is
- * not a space.
- *
- * @throws DirectoryException If a problem is encountered while reading the
- * name or OID.
- */
- private static int readWOID(String lowerStr, StringBuilder woidBuffer,
- int startPos)
- throws DirectoryException
- {
- // Skip over any spaces at the beginning of the value.
- char c = '\u0000';
- int length = lowerStr.length();
- while (startPos < length && ((c = lowerStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // The next character must be either numeric (for an OID) or alphabetic (for
- // an attribute type/objectclass description).
- if (isDigit(c))
- {
- // This must be a numeric OID. In that case, we will accept only digits
- // and periods, but not consecutive periods.
- boolean lastWasPeriod = false;
- while (startPos < length && ((c = lowerStr.charAt(startPos++)) != ' '))
- {
- if (c == '.')
- {
- if (lastWasPeriod)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_DOUBLE_PERIOD_IN_NUMERIC_OID.
- get(lowerStr, startPos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
- else
- {
- woidBuffer.append(c);
- lastWasPeriod = true;
- }
- }
- else if (! isDigit(c))
- {
- // Technically, this must be an illegal character. However, it is
- // possible that someone just got sloppy and did not include a space
- // between the name/OID and a closing parenthesis. In that case,
- // we'll assume it's the end of the value. What's more, we'll have
- // to prematurely return to nasty side effects from stripping off
- // additional characters.
- if (c == ')')
- {
- return startPos-1;
- }
-
- // This must have been an illegal character.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR_IN_NUMERIC_OID.get(lowerStr, c, startPos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- else
- {
- woidBuffer.append(c);
- lastWasPeriod = false;
- }
- }
- }
- else if (isAlpha(c))
- {
- // This must be an attribute type/objectclass description. In this case,
- // we will only accept alphabetic characters, numeric digits, and the
- // hyphen.
- while (startPos < length && ((c = lowerStr.charAt(startPos++)) != ' '))
- {
- if (isAlpha(c) || isDigit(c) || c == '-' ||
- (c == '_' && DirectoryServer.allowAttributeNameExceptions()))
- {
- woidBuffer.append(c);
- }
- else
- {
- // Technically, this must be an illegal character. However, it is
- // possible that someone just got sloppy and did not include a space
- // between the name/OID and a closing parenthesis. In that case,
- // we'll assume it's the end of the value. What's more, we'll have
- // to prematurely return to nasty side effects from stripping off
- // additional characters.
- if (c == ')')
- {
- return startPos-1;
- }
-
- // This must have been an illegal character.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR_IN_STRING_OID.get(lowerStr, c, startPos-1);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- }
- }
- else
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR.get(lowerStr, c, startPos);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Skip over any trailing spaces after the value.
- while (startPos < length && ((c = lowerStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
-
- // If we're at the end of the value, then that's illegal.
- if (startPos >= length)
- {
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(lowerStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Return the position of the first non-space character after the token.
- return startPos;
- }
-
- /**
- * Reads the value for an "extra" parameter. It will handle a single unquoted
- * word (which is technically illegal, but we'll allow it), a single quoted
- * string, or an open parenthesis followed by a space-delimited set of quoted
- * strings or unquoted words followed by a close parenthesis.
- *
- * @param valueStr The string containing the information to be read.
- * @param valueList The list of "extra" parameter values read so far.
- * @param startPos The position in the value string at which to start
- * reading.
- *
- * @return The "extra" parameter value that was read.
- *
- * @throws DirectoryException If a problem occurs while attempting to read
- * the value.
- */
- private static int readExtraParameterValues(String valueStr,
- List<String> valueList, int startPos)
- throws DirectoryException
- {
- // Skip over any leading spaces.
- int length = valueStr.length();
- char c = '\u0000';
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
-
- // Look at the next character. If it is a quote, then parse until the next
- // quote and end. If it is an open parenthesis, then parse individual
- // values until the close parenthesis and end. Otherwise, parse until the
- // next space and end.
- if (c == '\'')
- {
- // Parse until the closing quote.
- StringBuilder valueBuffer = new StringBuilder();
- startPos++;
- while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
- {
- valueBuffer.append(c);
- startPos++;
- }
- startPos++;
- valueList.add(valueBuffer.toString());
- }
- else if (c == '(')
- {
- startPos++;
- // We're expecting a list of values. Quoted, space separated.
- while (true)
- {
- // Skip over any leading spaces;
- while (startPos < length && ((c = valueStr.charAt(startPos)) == ' '))
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,
- message);
- }
-
- if (c == ')')
- {
- // This is the end of the list.
- startPos++;
- break;
- }
- else if (c == '(')
- {
- // This is an illegal character.
- LocalizableMessage message = ERR_ATTR_SYNTAX_DSR_ILLEGAL_CHAR.get(valueStr, c, startPos);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- else if (c == '\'')
- {
- // We have a quoted string
- StringBuilder valueBuffer = new StringBuilder();
- startPos++;
- while (startPos < length && ((c = valueStr.charAt(startPos)) != '\''))
- {
- valueBuffer.append(c);
- startPos++;
- }
-
- valueList.add(valueBuffer.toString());
- startPos++;
- }
- else
- {
- //Consider unquoted string
- StringBuilder valueBuffer = new StringBuilder();
- while (startPos < length && ((c = valueStr.charAt(startPos)) != ' '))
- {
- valueBuffer.append(c);
- startPos++;
- }
-
- valueList.add(valueBuffer.toString());
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
- }
- }
- else
- {
- // Parse until the next space.
- StringBuilder valueBuffer = new StringBuilder();
- while (startPos < length && ((c = valueStr.charAt(startPos)) != ' '))
- {
- valueBuffer.append(c);
- startPos++;
- }
-
- valueList.add(valueBuffer.toString());
- }
-
- // Skip over any trailing spaces.
- while (startPos < length && valueStr.charAt(startPos) == ' ')
- {
- startPos++;
- }
-
- if (startPos >= length)
- {
- LocalizableMessage message =
- ERR_ATTR_SYNTAX_DSR_TRUNCATED_VALUE.get(valueStr);
- throw new DirectoryException(
- ResultCode.INVALID_ATTRIBUTE_SYNTAX, message);
- }
-
- return startPos;
- }
}
-
--
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