| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache\@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation, and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /** |
| * $Log$ |
| * Revision 1.1 1999/11/09 01:03:12 twl |
| * Initial revision |
| * |
| * Revision 1.3 1999/11/08 20:45:37 rahul |
| * Swat for adding in Product name and CVS comment log variable. |
| * |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <util/Janitor.hpp> |
| #include <util/XMLUni.hpp> |
| #include <framework/XMLNotationDecl.hpp> |
| #include <framework/XMLBuffer.hpp> |
| #include <validators/DTD/ContentSpecNode.hpp> |
| #include <validators/DTD/DTDValidator.hpp> |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // Local methods |
| // --------------------------------------------------------------------------- |
| static void formatNode( const ContentSpecNode* const curNode |
| , const ContentSpecNode::NodeTypes parentType |
| , const XMLValidator& validator |
| , XMLBuffer& bufToFill) |
| { |
| const ContentSpecNode* first = curNode->getFirst(); |
| const ContentSpecNode* second = curNode->getSecond(); |
| const ContentSpecNode::NodeTypes curType = curNode->getType(); |
| |
| // Get the type of the first node |
| const ContentSpecNode::NodeTypes firstType = first ? |
| first->getType() : |
| ContentSpecNode::Leaf; |
| |
| // Calculate the parens flag for the rep nodes |
| bool doRepParens = false; |
| if (((firstType != ContentSpecNode::Leaf) && (parentType != -1)) |
| || ((firstType == ContentSpecNode::Leaf) && (parentType == -1))) |
| { |
| doRepParens = true; |
| } |
| |
| // Now handle our type |
| unsigned int tmpVal; |
| switch(curType) |
| { |
| case ContentSpecNode::Leaf : |
| tmpVal = curNode->getElemId(); |
| if (tmpVal == XMLElementDecl::fgPCDataElemId) |
| bufToFill.append(XMLElementDecl::fgPCDataElemName); |
| else |
| bufToFill.append(validator.getElemDecl(tmpVal)->getFullName()); |
| break; |
| |
| case ContentSpecNode::ZeroOrOne : |
| if (doRepParens) |
| bufToFill.append(chOpenParen); |
| formatNode(first, curType, validator, bufToFill); |
| if (doRepParens) |
| bufToFill.append(chCloseParen); |
| bufToFill.append(chQuestion); |
| break; |
| |
| case ContentSpecNode::ZeroOrMore : |
| if (doRepParens) |
| bufToFill.append(chOpenParen); |
| formatNode(first, curType, validator, bufToFill); |
| if (doRepParens) |
| bufToFill.append(chCloseParen); |
| bufToFill.append(chAsterisk); |
| break; |
| |
| case ContentSpecNode::OneOrMore : |
| if (doRepParens) |
| bufToFill.append(chOpenParen); |
| formatNode(first, curType, validator, bufToFill); |
| if (doRepParens) |
| bufToFill.append(chCloseParen); |
| bufToFill.append(chPlus); |
| break; |
| |
| case ContentSpecNode::Choice : |
| if (parentType != curType) |
| bufToFill.append(chOpenParen); |
| formatNode(first, curType, validator, bufToFill); |
| bufToFill.append(chPipe); |
| formatNode(second, curType, validator, bufToFill); |
| if (parentType != curType) |
| bufToFill.append(chCloseParen); |
| break; |
| |
| case ContentSpecNode::Sequence : |
| if (parentType != curType) |
| bufToFill.append(chOpenParen); |
| formatNode(first, curType, validator, bufToFill); |
| bufToFill.append(chComma); |
| formatNode(second, curType, validator, bufToFill); |
| if (parentType != curType) |
| bufToFill.append(chCloseParen); |
| break; |
| } |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ContentSpecNode: Miscellaneous |
| // --------------------------------------------------------------------------- |
| void ContentSpecNode::formatSpec(const XMLValidator& validator |
| , XMLBuffer& bufToFill) const |
| { |
| // Clean out the buffer first |
| bufToFill.reset(); |
| |
| if (fType == ContentSpecNode::Leaf) |
| bufToFill.append(chOpenParen); |
| formatNode |
| ( |
| this |
| , ContentSpecNode::NodeTypes(-1) |
| , validator |
| , bufToFill |
| ); |
| if (fType == ContentSpecNode::Leaf) |
| bufToFill.append(chCloseParen); |
| } |