1 // $Id: ListOptionTypeParser.cti 869 2008-06-09 13:57:27Z pug $
4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Philipp.Batroff@fokus.fraunhofer.de
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief ListOptionTypeParser inline template implementation */
26 #include "ListOptionTypeParser.ih"
30 #define prefix_ inline
31 ///////////////////////////////cti.p///////////////////////////////////////
33 ///////////////////////////////////////////////////////////////////////////
34 // senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>
36 template <class ElementParser, class AuxPolicy>
38 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::
39 ListOptionTypeParser_Policy()
42 template <class ElementParser, class AuxPolicy>
45 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::
46 ListOptionTypeParser_Policy(Arg const & arg)
50 template <class ElementParser, class AuxPolicy>
51 prefix_ typename senf::detail::ListOptionTypeParser_Policy<ElementParser, AuxPolicy>::size_type
52 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::bytes(data_iterator i,
56 return AuxPolicy::aux(i, s) + AuxPolicy::aux_bytes;
59 template <class ElementParser, class AuxPolicy>
60 prefix_ typename senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::size_type
61 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::size(data_iterator i,
65 parser_type p(*this, i, s);
67 return std::distance(c.begin(), c.end());
70 template <class ElementParser, class AuxPolicy>
72 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::init(data_iterator i,
76 AuxPolicy::aux(0, i, s);
79 ///////////////////////////////////////////////////////////////////////////
80 // senf::detail::ListOptionTypeParser_Policy<ElementParser,BytesParser>
83 template <class ElementParser, class AuxPolicy>
85 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
86 container_policy(parser_policy const & p)
91 template <class ElementParser, class AuxPolicy>
93 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
98 template <class ElementParser, class AuxPolicy>
100 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
101 construct(container_type & c)
103 data_iterator i = c.i();
104 realAux_ = (AuxPolicy::aux(i, c.state()) * 8) + 6;
105 data_iterator e = i + realAux_;
106 for (n_ = 0; i != e; ++n_) {
107 unsigned int elByte = senf::bytes(ElementParser(i, c.state()));
108 if (((i + elByte) == e) && (i[0] == 0u || i[0] == 1u)) { //check wether last element is padding or not
109 realAux_ -= std::distance(i, e);
110 c.data().erase(i, e); //delete padding
111 e = i; //set end iterator
113 std::advance(i, elByte);
115 // container_size_ = std::distance(i,e);
116 container_size_ = c.data().size(); //set actual size without padding
120 template <class ElementParser, class AuxPolicy>
122 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
123 destruct(container_type & c)
125 // data_iterator i (AuxPolicy::adjust(parser_type::get(p).i(), parser_type::get(p).state()));
126 data_iterator i = c.i();
127 data_iterator const e = i + realAux_;
128 unsigned int padBytes = (realAux_ % 8);
129 c.data().insert(e, padBytes, 0u);
136 container_size_ += padBytes;
139 AuxPolicy::aux((realAux_ / 8 - 1), i, c.state());
143 template <class ElementParser, class AuxPolicy>
144 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
145 ElementParser,AuxPolicy>::container_policy::size_type
146 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
147 bytes(data_iterator i, state_type s)
150 return (realAux_ + 2);
154 template <class ElementParser, class AuxPolicy>
155 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
156 ElementParser,AuxPolicy>::container_policy::size_type
157 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
158 size(data_iterator i, state_type s)
165 template <class ElementParser, class AuxPolicy>
167 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
168 init(data_iterator i, state_type s)
171 container_size_ = s->size();
172 AuxPolicy::aux(0, i, s);
176 template <class ElementParser, class AuxPolicy>
178 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
179 erase(container_type & c, data_iterator p)
181 size_type b(senf::bytes(ElementParser(p, c.state()))); //length of parser
183 // AuxPolicy::aux( c.i(), c.state()) -b,
188 // The container will be reduced by b bytes directly after this call
189 container_size_ = c.data().size() - b;
193 template <class ElementParser, class AuxPolicy>
195 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
196 insert(container_type & c, data_iterator p)
198 size_type b(senf::bytes(ElementParser(p, c.state())));
199 // AuxPolicy::aux( AuxPolicy::aux(c.i(), c.state())+b, c.i(), c.state());
202 container_size_ = c.data().size();
206 template <class ElementParser, class AuxPolicy>
208 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
209 update(container_type const & c)
212 if (container_size_ == c.data().size())
214 data_iterator i(AuxPolicy::adjust(c.i(), c.state()));
216 for (size_type n(n_); n; --n, std::advance(j, senf::bytes(ElementParser(j,c.state()))));
217 realAux_ = std::distance(i, j);
218 // aux( std::distance(i,j), c.i(), c.state() );
219 container_size_ = c.data().size();
223 template <class ElementParser, class AuxPolicy>
224 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
225 ElementParser,AuxPolicy>::container_policy::data_iterator
226 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
227 setBegin(container_type const & c, iterator_data & d)
231 // return AuxPolicy::adjust(c.i(), c.state());
235 template <class ElementParser, class AuxPolicy>
236 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
237 ElementParser,AuxPolicy>::container_policy::data_iterator
238 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
239 setEnd(container_type const & c, iterator_data & d)
242 return boost::next(AuxPolicy::adjust(c.i(), c.state()), aux(c.i(),c.state()));
246 template <class ElementParser, class AuxPolicy>
248 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
249 setFromPosition(container_type const & c, iterator_data & d, data_iterator p)
254 template <class ElementParser, class AuxPolicy>
255 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
256 ElementParser,AuxPolicy>::container_policy::data_iterator
257 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
258 next(container_type const & c, iterator_data & d)
261 return boost::next(container_type::iterator::get(d).i(), senf::bytes(ElementParser(container_type::iterator::get(d).i(), c.state())));
265 template <class ElementParser, class AuxPolicy>
266 prefix_ typename senf::detail::ListOptionTypeParser_Policy<
267 ElementParser,AuxPolicy>::container_policy::data_iterator
268 senf::detail::ListOptionTypeParser_Policy<ElementParser,AuxPolicy>::container_policy::
269 raw(container_type const & c, iterator_data const & d)
272 return container_type::iterator::get(d).i();
275 ///////////////////////////////cti.e///////////////////////////////////////
282 // comment-column: 40
283 // c-file-style: "senf"
284 // indent-tabs-mode: nil
285 // ispell-local-dictionary: "american"
286 // compile-command: "scons -u test"