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 "parsers/auth_by.h"
25 #include "parsers/server_info.h"
26 #include "parsers/check_user.h"
27 #include "parsers/get_users.h"
28 #include "parsers/get_user.h"
29 #include "parsers/chg_user.h"
30 #include "parsers/send_message.h"
31 #include "parsers/base.h"
33 #include "stg/common.h"
45 IMPL(const std::string & server, uint16_t port,
46 const std::string & login, const std::string & password);
48 int GetUsers(GET_USERS::CALLBACK f, void * data);
49 int GetUser(const std::string & login, GET_USER::CALLBACK f, void * data);
50 int ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data);
51 int AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data);
52 int SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data);
53 int ServerInfo(SERVER_INFO::CALLBACK f, void * data);
54 int CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data);
56 const std::string & GetStrError() const;
57 static void Start(void * data, const char * el, const char ** attr);
58 static void End(void * data, const char * el);
61 GET_USERS::PARSER parserGetUsers;
62 GET_USER::PARSER parserGetUser;
63 AUTH_BY::PARSER parserAuthBy;
64 SERVER_INFO::PARSER parserServerInfo;
65 CHG_USER::PARSER parserChgUser;
66 CHECK_USER::PARSER parserCheckUser;
67 SEND_MESSAGE::PARSER parserSendMessage;
74 int Exec(const std::string & request, PARSER & cp);
76 static bool AnsRecv(void * data, const std::string & chunk, bool final);
79 bool SERVCONF::IMPL::AnsRecv(void * data, const std::string & chunk, bool final)
81 SERVCONF::IMPL * sc = static_cast<SERVCONF::IMPL *>(data);
83 if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
85 strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
86 static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
87 XML_ErrorString(XML_GetErrorCode(sc->parser)));
88 printf("%s\n", sc->errorMsg.c_str());
95 SERVCONF::SERVCONF(const std::string & server, uint16_t port,
96 const std::string & login, const std::string & password)
97 : pImpl(new IMPL(server, port, login, password))
101 SERVCONF::~SERVCONF()
106 int SERVCONF::GetUsers(GET_USERS::CALLBACK f, void * data)
108 return pImpl->GetUsers( f, data );
111 int SERVCONF::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
113 return pImpl->GetUser(login, f, data);
116 int SERVCONF::ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data)
118 return pImpl->ChgUser(request, f, data);
121 int SERVCONF::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
123 return pImpl->AuthBy(login, f, data);
126 int SERVCONF::SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data)
128 return pImpl->SendMessage(request, f, data);
131 int SERVCONF::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
133 return pImpl->ServerInfo(f, data);
136 int SERVCONF::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
138 return pImpl->CheckUser(login, password, f, data);
141 const std::string & SERVCONF::GetStrError() const
143 return pImpl->GetStrError();
146 //-----------------------------------------------------------------------------
147 SERVCONF::IMPL::IMPL(const std::string & server, uint16_t port,
148 const std::string & login, const std::string & password)
149 : nt( server, port, login, password )
151 parser = XML_ParserCreate(NULL);
152 nt.SetRxCallback(this, AnsRecv);
154 //-----------------------------------------------------------------------------
155 int SERVCONF::IMPL::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
157 parserGetUser.SetCallback(f, data);
158 return Exec("<GetUser login=\"" + login + "\"/>", parserGetUser);
160 //-----------------------------------------------------------------------------
161 int SERVCONF::IMPL::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
163 parserAuthBy.SetCallback(f, data);
164 return Exec("<GetUserAuthBy login=\"" + login + "\"/>", parserAuthBy);
166 //-----------------------------------------------------------------------------
167 int SERVCONF::IMPL::GetUsers(GET_USERS::CALLBACK f, void * data)
169 parserGetUsers.SetCallback(f, data);
170 return Exec("<GetUsers/>", parserGetUsers);
172 //-----------------------------------------------------------------------------
173 int SERVCONF::IMPL::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
175 parserServerInfo.SetCallback(f, data);
176 return Exec("<GetServerInfo/>", parserServerInfo);
178 //-----------------------------------------------------------------------------
179 int SERVCONF::IMPL::ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data)
181 parserChgUser.SetCallback(f, data);
182 return Exec(request, parserChgUser);
184 //-----------------------------------------------------------------------------
185 int SERVCONF::IMPL::SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data)
187 parserSendMessage.SetCallback(f, data);
188 return Exec(request, parserSendMessage);
190 //-----------------------------------------------------------------------------
191 int SERVCONF::IMPL::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
193 parserCheckUser.SetCallback(f, data);
194 return Exec("<CheckUser login=\"" + login + "\" password=\"" + password + "\"/>", parserCheckUser);
196 //-----------------------------------------------------------------------------
197 void SERVCONF::IMPL::Start(void * data, const char * el, const char ** attr)
199 PARSER * currParser = static_cast<PARSER *>(data);
200 currParser->ParseStart(el, attr);
202 //-----------------------------------------------------------------------------
203 void SERVCONF::IMPL::End(void * data, const char * el)
205 PARSER * currParser = static_cast<PARSER *>(data);
206 currParser->ParseEnd(el);
208 //-----------------------------------------------------------------------------
209 const std::string & SERVCONF::IMPL::GetStrError() const
213 //-----------------------------------------------------------------------------
214 int SERVCONF::IMPL::Exec(const std::string & request, PARSER & cp)
216 XML_ParserReset(parser, NULL);
217 XML_SetElementHandler(parser, Start, End);
218 XML_SetUserData(parser, &cp);
221 if ((ret = nt.Connect()) != st_ok)
223 errorMsg = nt.GetError();
226 if ((ret = nt.Transact(request.c_str())) != st_ok)
228 errorMsg = nt.GetError();
231 if ((ret = nt.Disconnect()) != st_ok)
233 errorMsg = nt.GetError();