2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 * Author : Maxim Mamontov <faust@stargazer.dp.ua>
21 #ifndef __STG_STGLIBS_SRVCONF_PARSER_GET_CONTAINER_H__
22 #define __STG_STGLIBS_SRVCONF_PARSER_GET_CONTAINER_H__
32 namespace GET_CONTAINER
35 template <typename ELEMENT_PARSER>
36 class PARSER: public STG::PARSER
39 typedef std::vector<typename ELEMENT_PARSER::INFO> INFO;
40 typedef void (* CALLBACK)(bool result, const std::string & reason, const INFO & info, void * data);
41 PARSER(const std::string & t, CALLBACK f, void * d, const std::string & e)
42 : tag(t), callback(f), data(d), encoding(e),
43 elementParser(&PARSER<ELEMENT_PARSER>::ElementCallback, this, e),
44 depth(0), parsingAnswer(false)
46 int ParseStart(const char * el, const char ** attr)
49 if (depth == 1 && strcasecmp(el, tag.c_str()) == 0)
52 if (depth > 1 && parsingAnswer)
53 elementParser.ParseStart(el, attr);
57 void ParseEnd(const char * el)
60 if (depth > 0 && parsingAnswer)
61 elementParser.ParseEnd(el);
63 if (depth == 0 && parsingAnswer)
66 callback(error.empty(), error, info, data);
69 parsingAnswer = false;
72 void Failure(const std::string & reason) { callback(false, reason, info, data); }
79 ELEMENT_PARSER elementParser;
85 void AddElement(const typename ELEMENT_PARSER::INFO & elementInfo)
87 info.push_back(elementInfo);
89 void SetError(const std::string & e) { error = e; }
91 static void ElementCallback(bool result, const std::string& reason, const typename ELEMENT_PARSER::INFO & info, void * data)
93 PARSER<ELEMENT_PARSER> * parser = static_cast<PARSER<ELEMENT_PARSER> *>(data);
95 parser->SetError(reason);
97 parser->AddElement(info);
101 } // namespace GET_CONTAINER