1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX 25 #define INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX 26 27 #include <string> 28 #include <vector> 29 30 namespace registry 31 { 32 namespace tools 33 { 34 class Options 35 { 36 std::string m_program; 37 38 Options (Options const &); 39 Options & operator= (Options const &); 40 41 public: 42 explicit Options (char const * program); 43 virtual ~Options(); 44 45 static bool checkArgument (std::vector< std::string > & rArgs, char const * arg, size_t len); 46 47 bool initOptions (std::vector< std::string > & rArgs); 48 bool badOption (char const * reason, char const * option) const; 49 getProgramName() const50 std::string const & getProgramName() const { return m_program; } 51 bool printUsage() const; 52 53 protected: 54 static bool checkCommandFile(std::vector< std::string > & rArgs, char const * filename); 55 56 virtual bool initOptions_Impl(std::vector< std::string > & rArgs) = 0; 57 virtual void printUsage_Impl() const = 0; 58 }; 59 60 } // namespace tools 61 } // namespace registry 62 63 #endif /* INCLUDED_REGISTRY_TOOLS_OPTIONS_HXX */ 64