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 : Boris Mikhailenko <stg34@stargazer.dp.ua>
21 #include "stg/servconf.h"
24 #include "parser_auth_by.h"
25 #include "parser_server_info.h"
26 #include "parser_check_user.h"
27 #include "parser_get_users.h"
28 #include "parser_get_user.h"
30 #include "stg/common.h"
42 IMPL(const std::string & server, uint16_t port,
43 const std::string & login, const std::string & password);
45 int GetUsers(GET_USERS::CALLBACK f, void * data);
46 int GetUser(const std::string & login, GET_USER::CALLBACK f, void * data);
47 int ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data);
48 int AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data);
49 int SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data);
50 int ServerInfo(SERVER_INFO::CALLBACK f, void * data);
51 int CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data);
53 const std::string & GetStrError() const;
54 static void Start(void * data, const char * el, const char ** attr);
55 static void End(void * data, const char * el);
58 GET_USERS::PARSER parserGetUsers;
59 GET_USER::PARSER parserGetUser;
60 AUTH_BY::PARSER parserAuthBy;
61 SERVER_INFO::PARSER parserServerInfo;
62 PARSER_CHG_USER parserChgUser;
63 CHECK_USER::PARSER parserCheckUser;
64 PARSER_SEND_MESSAGE parserSendMessage;
71 int Exec(const std::string & request, PARSER & cp);
73 static bool AnsRecv(void * data, const std::string & chunk, bool final);
76 bool SERVCONF::IMPL::AnsRecv(void * data, const std::string & chunk, bool final)
78 SERVCONF::IMPL * sc = static_cast<SERVCONF::IMPL *>(data);
80 if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
82 strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
83 static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
84 XML_ErrorString(XML_GetErrorCode(sc->parser)));
85 printf("%s\n", sc->errorMsg.c_str());
92 SERVCONF::SERVCONF(const std::string & server, uint16_t port,
93 const std::string & login, const std::string & password)
94 : pImpl(new IMPL(server, port, login, password))
103 int SERVCONF::GetUsers(GET_USERS::CALLBACK f, void * data)
105 return pImpl->GetUsers( f, data );
108 int SERVCONF::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
110 return pImpl->GetUser(login, f, data);
113 int SERVCONF::ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data)
115 return pImpl->ChgUser(request, f, data);
118 int SERVCONF::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
120 return pImpl->AuthBy(login, f, data);
123 int SERVCONF::SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data)
125 return pImpl->SendMessage(request, f, data);
128 int SERVCONF::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
130 return pImpl->ServerInfo(f, data);
133 int SERVCONF::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
135 return pImpl->CheckUser(login, password, f, data);
138 const std::string & SERVCONF::GetStrError() const
140 return pImpl->GetStrError();
143 //-----------------------------------------------------------------------------
144 SERVCONF::IMPL::IMPL(const std::string & server, uint16_t port,
145 const std::string & login, const std::string & password)
146 : nt( server, port, login, password )
148 parser = XML_ParserCreate(NULL);
149 nt.SetRxCallback(this, AnsRecv);
151 //-----------------------------------------------------------------------------
152 int SERVCONF::IMPL::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
154 parserGetUser.SetCallback(f, data);
155 return Exec("<GetUser login=\"" + login + "\"/>", parserGetUser);
157 //-----------------------------------------------------------------------------
158 int SERVCONF::IMPL::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
160 parserAuthBy.SetCallback(f, data);
161 return Exec("<GetUserAuthBy login=\"" + login + "\"/>", parserAuthBy);
163 //-----------------------------------------------------------------------------
164 int SERVCONF::IMPL::GetUsers(GET_USERS::CALLBACK f, void * data)
166 parserGetUsers.SetCallback(f, data);
167 return Exec("<GetUsers/>", parserGetUsers);
169 //-----------------------------------------------------------------------------
170 int SERVCONF::IMPL::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
172 parserServerInfo.SetCallback(f, data);
173 return Exec("<GetServerInfo/>", parserServerInfo);
175 //-----------------------------------------------------------------------------
176 int SERVCONF::IMPL::ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data)
178 parserChgUser.SetCallback(f, data);
179 return Exec(request, parserChgUser);
181 //-----------------------------------------------------------------------------
182 int SERVCONF::IMPL::SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data)
184 parserSendMessage.SetCallback(f, data);
185 return Exec(request, parserSendMessage);
187 //-----------------------------------------------------------------------------
188 int SERVCONF::IMPL::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
190 parserCheckUser.SetCallback(f, data);
191 return Exec("<CheckUser login=\"" + login + "\" password=\"" + password + "\"/>", parserCheckUser);
193 //-----------------------------------------------------------------------------
194 void SERVCONF::IMPL::Start(void * data, const char * el, const char ** attr)
196 PARSER * currParser = static_cast<PARSER *>(data);
197 currParser->ParseStart(el, attr);
199 //-----------------------------------------------------------------------------
200 void SERVCONF::IMPL::End(void * data, const char * el)
202 PARSER * currParser = static_cast<PARSER *>(data);
203 currParser->ParseEnd(el);
205 //-----------------------------------------------------------------------------
206 const std::string & SERVCONF::IMPL::GetStrError() const
210 //-----------------------------------------------------------------------------
211 int SERVCONF::IMPL::Exec(const std::string & request, PARSER & cp)
213 XML_ParserReset(parser, NULL);
214 XML_SetElementHandler(parser, Start, End);
215 XML_SetUserData(parser, &cp);
218 if ((ret = nt.Connect()) != st_ok)
220 errorMsg = nt.GetError();
223 if ((ret = nt.Transact(request.c_str())) != st_ok)
225 errorMsg = nt.GetError();
228 if ((ret = nt.Disconnect()) != st_ok)
230 errorMsg = nt.GetError();