+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
- */
-
-#include "stg/servconf.h"
-
-#include "stg/netunit.h"
-#include "stg/servconf_types.h"
-
-#include "stg/common.h"
-
-#include <cstdio>
-#include <cstring>
-
-#include <expat.h>
-
-class SERVCONF::IMPL
-{
-public:
- IMPL(const std::string & server, uint16_t port,
- const std::string & login, const std::string & password);
-
- int GetUsers(PARSER_GET_USERS::CALLBACK f, void * data);
- int GetUser(const std::string & login, PARSER_GET_USER::CALLBACK f, void * data);
- int ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data);
- int AuthBy(const std::string & login, PARSER_AUTH_BY::CALLBACK f, void * data);
- int SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data);
- int ServerInfo(PARSER_SERVER_INFO::CALLBACK f, void * data);
- int CheckUser(const std::string & login, const std::string & password, PARSER_CHECK_USER::CALLBACK f, void * data);
-
- const std::string & GetStrError() const;
- static void Start(void * data, const char * el, const char ** attr);
- static void End(void * data, const char * el);
-
-private:
- PARSER_GET_USERS parserGetUsers;
- PARSER_GET_USER parserGetUser;
- PARSER_AUTH_BY parserAuthBy;
- PARSER_SERVER_INFO parserServerInfo;
- PARSER_CHG_USER parserChgUser;
- PARSER_CHECK_USER parserCheckUser;
- PARSER_SEND_MESSAGE parserSendMessage;
-
- NETTRANSACT nt;
-
- std::string errorMsg;
- XML_Parser parser;
-
- int Exec(const std::string & request, PARSER & cp);
-
- static bool AnsRecv(void * data, const std::string & chunk, bool final);
-};
-
-/*namespace
-{
-
-void ElementStart(void * data, const char * el, const char ** attr)
-{
-static_cast<SERVCONF::IMPL *>(data)->Start(el, attr);
-}
-
-void ElementEnd(void * data, const char * el)
-{
-static_cast<SERVCONF::IMPL *>(data)->End(el);
-}
-
-} // namespace anonymous
-*/
-
-bool SERVCONF::IMPL::AnsRecv(void * data, const std::string & chunk, bool final)
-{
-SERVCONF::IMPL * sc = static_cast<SERVCONF::IMPL *>(data);
-
-if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
- {
- strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
- static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
- XML_ErrorString(XML_GetErrorCode(sc->parser)));
- printf("%s\n", sc->errorMsg.c_str());
- return false;
- }
-
-return true;
-}
-
-SERVCONF::SERVCONF(const std::string & server, uint16_t port,
- const std::string & login, const std::string & password)
- : pImpl(new IMPL(server, port, login, password))
-{
-}
-
-SERVCONF::~SERVCONF()
-{
- delete pImpl;
-}
-
-int SERVCONF::GetUsers(PARSER_GET_USERS::CALLBACK f, void * data)
-{
- return pImpl->GetUsers( f, data );
-}
-
-int SERVCONF::GetUser(const std::string & login, PARSER_GET_USER::CALLBACK f, void * data)
-{
- return pImpl->GetUser(login, f, data);
-}
-
-int SERVCONF::ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data)
-{
- return pImpl->ChgUser(request, f, data);
-}
-
-int SERVCONF::AuthBy(const std::string & login, PARSER_AUTH_BY::CALLBACK f, void * data)
-{
- return pImpl->AuthBy(login, f, data);
-}
-
-int SERVCONF::SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data)
-{
- return pImpl->SendMessage(request, f, data);
-}
-
-int SERVCONF::ServerInfo(PARSER_SERVER_INFO::CALLBACK f, void * data)
-{
- return pImpl->ServerInfo(f, data);
-}
-
-int SERVCONF::CheckUser(const std::string & login, const std::string & password, PARSER_CHECK_USER::CALLBACK f, void * data)
-{
- return pImpl->CheckUser(login, password, f, data);
-}
-
-const std::string & SERVCONF::GetStrError() const
-{
- return pImpl->GetStrError();
-}
-
-//-----------------------------------------------------------------------------
-SERVCONF::IMPL::IMPL(const std::string & server, uint16_t port,
- const std::string & login, const std::string & password)
- : nt( server, port, login, password )
-{
-parser = XML_ParserCreate(NULL);
-nt.SetRxCallback(this, AnsRecv);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::GetUser(const std::string & login, PARSER_GET_USER::CALLBACK f, void * data)
-{
-parserGetUser.SetCallback(f, data);
-return Exec("<GetUser login=\"" + login + "\"/>", parserGetUser);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::AuthBy(const std::string & login, PARSER_AUTH_BY::CALLBACK f, void * data)
-{
-parserAuthBy.SetCallback(f, data);
-return Exec("<GetUserAuthBy login=\"" + login + "\"/>", parserAuthBy);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::GetUsers(PARSER_GET_USERS::CALLBACK f, void * data)
-{
-parserGetUsers.SetCallback(f, data);
-return Exec("<GetUsers/>", parserGetUsers);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::ServerInfo(PARSER_SERVER_INFO::CALLBACK f, void * data)
-{
-parserServerInfo.SetCallback(f, data);
-return Exec("<GetServerInfo/>", parserServerInfo);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::ChgUser(const std::string & request, PARSER_CHG_USER::CALLBACK f, void * data)
-{
-parserChgUser.SetCallback(f, data);
-return Exec(request, parserChgUser);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::SendMessage(const std::string & request, PARSER_SEND_MESSAGE::CALLBACK f, void * data)
-{
-parserSendMessage.SetCallback(f, data);
-return Exec(request, parserSendMessage);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::CheckUser(const std::string & login, const std::string & password, PARSER_CHECK_USER::CALLBACK f, void * data)
-{
-parserCheckUser.SetCallback(f, data);
-return Exec("<CheckUser login=\"" + login + "\" password=\"" + password + "\"/>", parserCheckUser);
-}
-//-----------------------------------------------------------------------------
-void SERVCONF::IMPL::Start(void * data, const char * el, const char ** attr)
-{
-PARSER * currParser = static_cast<PARSER *>(data);
-currParser->ParseStart(el, attr);
-}
-//-----------------------------------------------------------------------------
-void SERVCONF::IMPL::End(void * data, const char * el)
-{
-PARSER * currParser = static_cast<PARSER *>(data);
-currParser->ParseEnd(el);
-}
-//-----------------------------------------------------------------------------
-const std::string & SERVCONF::IMPL::GetStrError() const
-{
-return errorMsg;
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::IMPL::Exec(const std::string & request, PARSER & cp)
-{
-XML_ParserReset(parser, NULL);
-XML_SetElementHandler(parser, Start, End);
-XML_SetUserData(parser, &cp);
-
-int ret = 0;
-if ((ret = nt.Connect()) != st_ok)
- {
- errorMsg = nt.GetError();
- return ret;
- }
-if ((ret = nt.Transact(request.c_str())) != st_ok)
- {
- errorMsg = nt.GetError();
- return ret;
- }
-if ((ret = nt.Disconnect()) != st_ok)
- {
- errorMsg = nt.GetError();
- return ret;
- }
-
-return st_ok;
-}
git.stg.codes / stg.git / blobdiff