An Object Finite Element Library

DocBookOutput.h

/****************************************************************************** 
 * 
 *  file:  DocBookOutput.h
 * 
 *  Copyright (c) 2004, Michael E. Smoot
 *  All rights reverved.
 * 
 *  See the file COPYING in the top directory of this distribution for
 *  more information.
 *  
 *  THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS 
 *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 *  DEALINGS IN THE SOFTWARE.  
 *  
 *****************************************************************************/ 

#ifndef TCLAP_DOCBOOKOUTPUT_H
#define TCLAP_DOCBOOKOUTPUT_H

#include <string>
#include <vector>
#include <list>
#include <iostream>
#include <algorithm>

#include <tclap/CmdLineInterface.h>
#include <tclap/CmdLineOutput.h>
#include <tclap/XorHandler.h>
#include <tclap/Arg.h>

#ifndef DOXYGEN_SHOULD_SKIP_THIS

namespace TCLAP {

class DocBookOutput : public CmdLineOutput
{

            public:

                        virtual void usage(CmdLineInterface& c);

                        virtual void version(CmdLineInterface& c);

                        virtual void failure(CmdLineInterface& c, 
                                                                             ArgException& e );

            protected:

                        void substituteSpecialChars( std::string& s, char r, std::string& x );
                        void removeChar( std::string& s, char r);

                        void printShortArg(Arg* it);
                        void printLongArg(Arg* it);
};


inline void DocBookOutput::version(CmdLineInterface& _cmd) 
{ 
            std::cout << _cmd.getVersion() << std::endl;
}

inline void DocBookOutput::usage(CmdLineInterface& _cmd ) 
{
            std::list<Arg*> argList = _cmd.getArgList();
            std::string progName = _cmd.getProgramName();
            std::string version = _cmd.getVersion();
            XorHandler xorHandler = _cmd.getXorHandler();
            std::vector< std::vector<Arg*> > xorList = xorHandler.getXorList();


            std::cout << "<?xml version='1.0'?>" << std::endl;
            std::cout << "<!DOCTYPE book PUBLIC \"-//Norman Walsh//DTD DocBk XML V4.2//EN\"" << std::endl;
            std::cout << "\t\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\">" << std::endl << std::endl;

            std::cout << "<book>" << std::endl;
            std::cout << "<refentry>" << std::endl;

            std::cout << "<refmeta>" << std::endl;
            std::cout << "<refentrytitle>" << std::endl;
            std::cout << progName << std::endl; 
            std::cout << "</refentrytitle>" << std::endl;
            std::cout << "<manvolnum>1</manvolnum>" << std::endl;
            std::cout << "</refmeta>" << std::endl;

            std::cout << "<refnamediv>" << std::endl;
            std::cout << "<refname>" << std::endl;
            std::cout << progName << std::endl; 
            std::cout << "</refname>" << std::endl;
            std::cout << "</refnamediv>" << std::endl;

            std::cout << "<cmdsynopsis>" << std::endl;

            std::cout << "<command>" << progName << "</command>" << std::endl;

            // xor
            for ( int i = 0; (unsigned int)i < xorList.size(); i++ )
            {
                        std::cout << "<group choice='req'>" << std::endl;
                        for ( ArgVectorIterator it = xorList[i].begin(); 
                                                                        it != xorList[i].end(); it++ )
                                    printShortArg((*it));

                        std::cout << "</group>" << std::endl;
            }
            
            // rest of args
            for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
                        if ( !xorHandler.contains( (*it) ) )
                                    printShortArg((*it));

            std::cout << "</cmdsynopsis>" << std::endl;

            std::cout << "<refsect1>" << std::endl;
            std::cout << "<title>Description</title>" << std::endl;
            std::cout << "<para>" << std::endl;
            std::cout << _cmd.getMessage() << std::endl; 
            std::cout << "</para>" << std::endl;
            std::cout << "</refsect1>" << std::endl;

            std::cout << "<refsect1>" << std::endl;
            std::cout << "<title>Options</title>" << std::endl;
            std::cout << "<para>" << std::endl;
            std::cout << "<itemizedlist>" << std::endl;
            // xor
            for ( int i = 0; (unsigned int)i < xorList.size(); i++ )
            {
                        std::cout << "<itemizedlist>" << std::endl;
                        size_t xlen = xorList.size() - 1;
                        size_t xcount = 0; 
                        for ( ArgVectorIterator it = xorList[i].begin(); 
                                                                        it != xorList[i].end(); it++, xcount++ )
                        {
                                    printLongArg((*it));
                                    if ( xcount < xlen )
                                                std::cout << "<listitem>OR</listitem>" << std::endl;
                        }

                        std::cout << "</itemizedlist>" << std::endl;
            }
            
            // rest of args
            for (ArgListIterator it = argList.begin(); it != argList.end(); it++)
                        if ( !xorHandler.contains( (*it) ) )
                                    printLongArg((*it));

            std::cout << "</itemizedlist>" << std::endl;
            std::cout << "</para>" << std::endl;
            std::cout << "</refsect1>" << std::endl;

            std::cout << "<refsect1>" << std::endl;
            std::cout << "<title>Version</title>" << std::endl;
            std::cout << "<para>" << std::endl;
            std::cout << version << std::endl; 
            std::cout << "</para>" << std::endl;
            std::cout << "</refsect1>" << std::endl;
            
            std::cout << "</refentry>" << std::endl;
            std::cout << "</book>" << std::endl;

}

inline void DocBookOutput::failure( CmdLineInterface& _cmd,
                                                                ArgException& e ) 
{ 
                        std::cout << e.what() << std::endl;
}

inline void DocBookOutput::substituteSpecialChars( std::string& s,
                                                                                   char r,
                                                                                                                                                   std::string& x )
{
            size_t p;
            while ( (p = s.find_first_of(r)) != std::string::npos )
            {
                        s.erase(p,1);
                        s.insert(p,x);
            }
}

inline void DocBookOutput::removeChar( std::string& s, char r)
{
            size_t p;
            while ( (p = s.find_first_of(r)) != std::string::npos )
            {
                        s.erase(p,1);
            }
}

inline void DocBookOutput::printShortArg(Arg* a)
{
            std::string lt = "&lt;"; 
            std::string gt = "&gt;"; 

            std::string id = a->shortID();
            substituteSpecialChars(id,'<',lt);
            substituteSpecialChars(id,'>',gt);
            removeChar(id,'[');
            removeChar(id,']');
            
            std::string choice = "opt";
            if ( a->isRequired() )
                        choice = "req";

            std::string repeat = "norepeat";
            if ( a->acceptsMultipleValues() )
                        repeat = "repeat";

                        
                                                
            std::cout << "<arg choice='" << choice 
                                      << "' repeat='" << repeat << "'>" 
                                      << id << "</arg>" << std::endl; 

}

inline void DocBookOutput::printLongArg(Arg* a)
{
            std::string lt = "&lt;"; 
            std::string gt = "&gt;"; 

            std::string id = a->longID();
            substituteSpecialChars(id,'<',lt);
            substituteSpecialChars(id,'>',gt);
            removeChar(id,'[');
            removeChar(id,']');

            std::string desc = a->getDescription();
            substituteSpecialChars(desc,'<',lt);
            substituteSpecialChars(desc,'>',gt);

            std::cout << "<simplelist>" << std::endl;

            std::cout << "<member>" << std::endl;
            std::cout << id << std::endl;
            std::cout << "</member>" << std::endl;

            std::cout << "<member>" << std::endl;
            std::cout << desc << std::endl;
            std::cout << "</member>" << std::endl;

            std::cout << "</simplelist>" << std::endl;
}

} //namespace TCLAP
#endif
/* DOXYGEN_SHOULD_SKIP_THIS */

#endif 

Copyright © 1998-2007 Rachid Touzani