xref: /aoo42x/main/registry/tools/options.hxx (revision 5a5f4a75)
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