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"
29 #include "parser_chg_user.h"
30 #include "parser_send_message.h"
32 #include "stg/common.h"
44 IMPL(const std::string & server, uint16_t port,
45 const std::string & login, const std::string & password);
47 int GetUsers(GET_USERS::CALLBACK f, void * data);
48 int GetUser(const std::string & login, GET_USER::CALLBACK f, void * data);
49 int ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data);
50 int AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data);
51 int SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data);
52 int ServerInfo(SERVER_INFO::CALLBACK f, void * data);
53 int CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data);
55 const std::string & GetStrError() const;
56 static void Start(void * data, const char * el, const char ** attr);
57 static void End(void * data, const char * el);
60 GET_USERS::PARSER parserGetUsers;
61 GET_USER::PARSER parserGetUser;
62 AUTH_BY::PARSER parserAuthBy;
63 SERVER_INFO::PARSER parserServerInfo;
64 CHG_USER::PARSER parserChgUser;
65 CHECK_USER::PARSER parserCheckUser;
66 SEND_MESSAGE::PARSER parserSendMessage;
73 int Exec(const std::string & request, PARSER & cp);
75 static bool AnsRecv(void * data, const std::string & chunk, bool final);
78 bool SERVCONF::IMPL::AnsRecv(void * data, const std::string & chunk, bool final)
80 SERVCONF::IMPL * sc = static_cast<SERVCONF::IMPL *>(data);
82 if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
84 strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
85 static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
86 XML_ErrorString(XML_GetErrorCode(sc->parser)));
87 printf("%s\n", sc->errorMsg.c_str());
94 SERVCONF::SERVCONF(const std::string & server, uint16_t port,
95 const std::string & login, const std::string & password)
96 : pImpl(new IMPL(server, port, login, password))
100 SERVCONF::~SERVCONF()
105 int SERVCONF::GetUsers(GET_USERS::CALLBACK f, void * data)
107 return pImpl->GetUsers( f, data );
110 int SERVCONF::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
112 return pImpl->GetUser(login, f, data);
115 int SERVCONF::ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data)
117 return pImpl->ChgUser(request, f, data);
120 int SERVCONF::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
122 return pImpl->AuthBy(login, f, data);
125 int SERVCONF::SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data)
127 return pImpl->SendMessage(request, f, data);
130 int SERVCONF::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
132 return pImpl->ServerInfo(f, data);
135 int SERVCONF::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
137 return pImpl->CheckUser(login, password, f, data);
140 const std::string & SERVCONF::GetStrError() const
142 return pImpl->GetStrError();
145 //-----------------------------------------------------------------------------
146 SERVCONF::IMPL::IMPL(const std::string & server, uint16_t port,
147 const std::string & login, const std::string & password)
148 : nt( server, port, login, password )
150 parser = XML_ParserCreate(NULL);
151 nt.SetRxCallback(this, AnsRecv);
153 //-----------------------------------------------------------------------------
154 int SERVCONF::IMPL::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
156 parserGetUser.SetCallback(f, data);
157 return Exec("<GetUser login=\"" + login + "\"/>", parserGetUser);
159 //-----------------------------------------------------------------------------
160 int SERVCONF::IMPL::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
162 parserAuthBy.SetCallback(f, data);
163 return Exec("<GetUserAuthBy login=\"" + login + "\"/>", parserAuthBy);
165 //-----------------------------------------------------------------------------
166 int SERVCONF::IMPL::GetUsers(GET_USERS::CALLBACK f, void * data)
168 parserGetUsers.SetCallback(f, data);
169 return Exec("<GetUsers/>", parserGetUsers);
171 //-----------------------------------------------------------------------------
172 int SERVCONF::IMPL::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
174 parserServerInfo.SetCallback(f, data);
175 return Exec("<GetServerInfo/>", parserServerInfo);
177 //-----------------------------------------------------------------------------
178 int SERVCONF::IMPL::ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data)
180 parserChgUser.SetCallback(f, data);
181 return Exec(request, parserChgUser);
183 //-----------------------------------------------------------------------------
184 int SERVCONF::IMPL::SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data)
186 parserSendMessage.SetCallback(f, data);
187 return Exec(request, parserSendMessage);
189 //-----------------------------------------------------------------------------
190 int SERVCONF::IMPL::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
192 parserCheckUser.SetCallback(f, data);
193 return Exec("<CheckUser login=\"" + login + "\" password=\"" + password + "\"/>", parserCheckUser);
195 //-----------------------------------------------------------------------------
196 void SERVCONF::IMPL::Start(void * data, const char * el, const char ** attr)
198 PARSER * currParser = static_cast<PARSER *>(data);
199 currParser->ParseStart(el, attr);
201 //-----------------------------------------------------------------------------
202 void SERVCONF::IMPL::End(void * data, const char * el)
204 PARSER * currParser = static_cast<PARSER *>(data);
205 currParser->ParseEnd(el);
207 //-----------------------------------------------------------------------------
208 const std::string & SERVCONF::IMPL::GetStrError() const
212 //-----------------------------------------------------------------------------
213 int SERVCONF::IMPL::Exec(const std::string & request, PARSER & cp)
215 XML_ParserReset(parser, NULL);
216 XML_SetElementHandler(parser, Start, End);
217 XML_SetUserData(parser, &cp);
220 if ((ret = nt.Connect()) != st_ok)
222 errorMsg = nt.GetError();
225 if ((ret = nt.Transact(request.c_str())) != st_ok)
227 errorMsg = nt.GetError();
230 if ((ret = nt.Disconnect()) != st_ok)
232 errorMsg = nt.GetError();