| /* |
| * 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 01:05:14 twl |
| * Initial revision |
| * |
| * Revision 1.2 1999/11/08 20:45:15 rahul |
| * Swat for adding in Product name and CVS comment log variable. |
| * |
| */ |
| |
| #if !defined(OUTPUTSTREAM_HPP) |
| #define OUTPUTSTREAM_HPP |
| |
| #include <util/XML4CDefs.hpp> |
| |
| class StreamJanitor; |
| |
| class XMLUTIL_EXPORT TextOutputStream |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Public types |
| // ----------------------------------------------------------------------- |
| enum Radices |
| { |
| bin = 2 |
| , decimal = 10 |
| , hex = 16 |
| }; |
| |
| enum SpecialValues |
| { |
| EndLine |
| }; |
| |
| |
| // ----------------------------------------------------------------------- |
| // Public virtual destructor |
| // ----------------------------------------------------------------------- |
| virtual ~TextOutputStream(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Formatting operators |
| // ----------------------------------------------------------------------- |
| TextOutputStream& operator<< |
| ( |
| const XMLCh* const toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const XMLCh toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const char* const toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const char toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const unsigned int toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const long toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const unsigned long toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const double& toWrite |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const Radices newRadix |
| ); |
| |
| TextOutputStream& operator<< |
| ( |
| const SpecialValues specialVal |
| ); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Virtual interface to be provided by the derived class |
| // ----------------------------------------------------------------------- |
| virtual void flush() = 0; |
| virtual void write(const XMLCh* const toWrite) = 0; |
| virtual void write(const char* const toWrite) = 0; |
| |
| |
| // ----------------------------------------------------------------------- |
| // Getter methods |
| // ----------------------------------------------------------------------- |
| Radices getRadix() const |
| { |
| return fRadix; |
| } |
| |
| |
| protected : |
| // ----------------------------------------------------------------------- |
| // Declare our friends |
| // ----------------------------------------------------------------------- |
| friend class StreamJanitor; |
| |
| |
| // ----------------------------------------------------------------------- |
| // Hidden Constructors for derived classes only |
| // ----------------------------------------------------------------------- |
| TextOutputStream(); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| TextOutputStream(const TextOutputStream&); |
| void operator=(const TextOutputStream&); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fRadix |
| // The current radix to use when formatting values. |
| // ----------------------------------------------------------------------- |
| Radices fRadix; |
| }; |
| |
| |
| class XMLUTIL_EXPORT StreamJanitor |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| StreamJanitor(TextOutputStream* const toSanitize); |
| ~StreamJanitor(); |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| StreamJanitor(const StreamJanitor&); |
| void operator=(const StreamJanitor&); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fRadix |
| // The saved radix that will be replaced. |
| // |
| // fStream |
| // This is the stream that we are sanitizing. |
| // ----------------------------------------------------------------------- |
| TextOutputStream::Radices fRadix; |
| TextOutputStream* fStream; |
| }; |
| |
| |
| // --------------------------------------------------------------------------- |
| // Convenenience defines for some of the special characters |
| // --------------------------------------------------------------------------- |
| #define EndLn TextOutputStream::EndLine |
| #define BinRadix TextOutputStream::bin |
| #define DecimalRadix TextOutputStream::decimal |
| #define HexRadix TextOutputStream::hex |
| |
| #endif |