Command.h

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#pragma once

#include <boost/shared_ptr.hpp>

namespace AppSecInc 
{
        namespace Databases 
        {
                namespace ODBC 
                {
                        class OdbcParserImpl;
                        
                        class Command {
                        public:
                                Command(const std::wstring& name, bool params, bool insert, bool terminator);
                                virtual ~Command();
                                std::wstring getName() const   { return name; }
                                bool hasParams() const         { return params; }
                                bool isInsert() const          { return insert; }
                                bool isBatchTerminator() const { return batchTerminator; }
                                virtual void process(const std::wstring& line, OdbcParserImpl& parser);
                        protected:
                                std::wstring name;
                                bool params;
                                bool insert;
                                bool batchTerminator;
                        };

                        typedef boost::shared_ptr<Command> CommandPtr;

                        // class that provides generic insert command processing
                        class InsertCommand: public Command {
                        public:
                                InsertCommand(const std::wstring& name);
                                virtual void process(const std::wstring& line, OdbcParserImpl& parser);
                        };
                        
                        // class that provides generic processing for 'on error' command
                        // with the following format: 
                        // <on-error-command> {<exit-param>|<continue-param>} [other params]
                        // e.g. for sqlcmd: :ON ERROR EXIT, :ON ERROR IGNORE
                        class OnErrorCommand: public Command {
                        public:
                                OnErrorCommand(
                                        const std::wstring& name,
                                    const std::wstring& exitParam,
                                    const std::wstring& continueParam);
                                virtual void process(const std::wstring& line, OdbcParserImpl& parser);
                        private:
                                std::wstring exitParam;
                                std::wstring continueParam;
                        };                      
                }
        }
}