- /*
- $Revision: 1.20 $
- $Date: 2010/10/04 20:26:10 $
- $Author: faust $
+/*
+ * 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>
*/
#ifndef PARSER_H
#define PARSER_H
-#include "stg/resetable.h"
-#include "stg/const.h"
-#include "stg/store.h"
-#include "stg/admins.h"
-#include "stg/admin.h"
-#include "stg/users.h"
-#include "stg/message.h"
-
#include <string>
-#include <vector>
-
-class TARIFFS;
-class SETTINGS;
-
-//-----------------------------------------------------------------------------
-class BASE_PARSER {
-public:
- BASE_PARSER()
- : strError(),
- admins(NULL),
- users(NULL),
- tariffs(NULL),
- store(NULL),
- settings(NULL),
- currAdmin(NULL),
- depth(0)
- {}
- virtual ~BASE_PARSER() {}
- virtual int ParseStart(void *data, const char *el, const char **attr) = 0;
- virtual int ParseEnd(void *data, const char *el) = 0;
- virtual void Reset() { answer.clear(); depth = 0; }
-
- void SetUsers(USERS * u) { users = u; }
- void SetAdmins(ADMINS * a) { admins = a; }
- void SetTariffs(TARIFFS * t) { tariffs = t; }
- void SetStore(STORE * s) { store = s; }
- void SetStgSettings(const SETTINGS * s) { settings = s; }
-
- void SetCurrAdmin(ADMIN & cua) { currAdmin = &cua; }
- const std::string & GetStrError() const { return strError; }
- const std::string & GetAnswer() const { return answer; }
-
-protected:
- BASE_PARSER(const BASE_PARSER & rvalue);
- BASE_PARSER & operator=(const BASE_PARSER & rvalue);
-
- std::string strError;
- ADMINS * admins;
- USERS * users;
- TARIFFS * tariffs;
- STORE * store;
- const SETTINGS * settings;
- ADMIN * currAdmin;
- int depth;
- std::string answer;
-};
-//-----------------------------------------------------------------------------
-class PARSER_GET_ADMINS: public BASE_PARSER {
-public:
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_ADD_ADMIN: public BASE_PARSER {
-public:
- PARSER_ADD_ADMIN() : BASE_PARSER(), adminToAdd() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string adminToAdd;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_DEL_ADMIN: public BASE_PARSER {
-public:
- PARSER_DEL_ADMIN() : BASE_PARSER(), adminToDel() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string adminToDel;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_CHG_ADMIN: public BASE_PARSER {
-public:
- PARSER_CHG_ADMIN() : BASE_PARSER(), login(), password(), privAsString() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- RESETABLE<std::string> login;
- RESETABLE<std::string> password;
- RESETABLE<std::string> privAsString;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_GET_SERVER_INFO: public BASE_PARSER {
-public:
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_GET_USER: public BASE_PARSER {
-public:
- PARSER_GET_USER() : BASE_PARSER(), login() {}
- ~PARSER_GET_USER() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string login;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_GET_USERS: public BASE_PARSER {
-public:
- PARSER_GET_USERS() : BASE_PARSER(), lastUserUpdateTime(0), lastUpdateFound(false) {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- time_t lastUserUpdateTime;
- bool lastUpdateFound;
-
- void CreateAnswer();
+#include <map>
+
+class ADMIN;
+
+class BASE_PARSER
+{
+ public:
+ struct FACTORY
+ {
+ virtual BASE_PARSER * create(const ADMIN & admin) = 0;
+ };
+ typedef std::map<std::string, FACTORY *> REGISTRY;
+
+ BASE_PARSER(const ADMIN & admin, const std::string & t)
+ : m_currAdmin(admin),
+ m_depth(0),
+ m_tag(t),
+ m_done(false)
+ {}
+ virtual ~BASE_PARSER() {}
+ virtual int Start(void * data, const char * el, const char ** attr);
+ virtual int End(void * data, const char * el);
+
+ const std::string & GetAnswer() const { return m_answer; }
+ const std::string & GetTag() const { return m_tag; }
+ std::string GetOpenTag() const { return "<" + m_tag + ">"; }
+ std::string GetCloseTag() const { return "</" + m_tag + ">"; }
+
+ bool IsDone() const { return m_done; }
+
+ protected:
+ BASE_PARSER(const BASE_PARSER & rvalue);
+ BASE_PARSER & operator=(const BASE_PARSER & rvalue);
+
+ const ADMIN & m_currAdmin;
+ size_t m_depth;
+ std::string m_answer;
+ std::string m_tag;
+ bool m_done;
+
+ private:
+ virtual void CreateAnswer() = 0;
};
-//-----------------------------------------------------------------------------
-class PARSER_GET_TARIFFS: public BASE_PARSER {
-public:
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-private:
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_ADD_TARIFF: public BASE_PARSER {
-public:
- PARSER_ADD_TARIFF() : BASE_PARSER(), tariffToAdd() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string tariffToAdd;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_DEL_TARIFF: public BASE_PARSER {
-public:
- PARSER_DEL_TARIFF() : BASE_PARSER(), tariffToDel() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string tariffToDel;
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_CHG_TARIFF: public BASE_PARSER {
-public:
- PARSER_CHG_TARIFF() : BASE_PARSER(), td() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- TARIFF_DATA_RES td;
-
- int ParseSlashedIntParams(int paramsNum, const std::string & s, int * params);
- int ParseSlashedDoubleParams(int paramsNum, const std::string & s, double * params);
- int CheckTariffData();
- int AplayChanges();
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------/
-class PARSER_ADD_USER: public BASE_PARSER {
-public:
- PARSER_ADD_USER() : BASE_PARSER(), login() {}
- ~PARSER_ADD_USER() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- std::string login;
-
- int CheckUserData();
- void CreateAnswer();
- void Reset();
-};
-//-----------------------------------------------------------------------------
-class PARSER_CHG_USER: public BASE_PARSER {
-public:
- PARSER_CHG_USER();
- ~PARSER_CHG_USER();
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- USER_STAT_RES * usr;
- USER_CONF_RES * ucr;
- RESETABLE<uint64_t> * upr;
- RESETABLE<uint64_t> * downr;
- std::string cashMsg;
- std::string login;
- bool cashMustBeAdded;
- int res;
-
- PARSER_CHG_USER(const PARSER_CHG_USER & rvalue);
- PARSER_CHG_USER & operator=(const PARSER_CHG_USER & rvalue);
-
- std::string EncChar2String(const char *);
- int AplayChanges();
- void CreateAnswer();
- void Reset();
-};
-//-----------------------------------------------------------------------------
-class PARSER_DEL_USER: public BASE_PARSER {
-public:
- PARSER_DEL_USER() : BASE_PARSER(), res(0), u(NULL) {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- int res;
- USER * u;
-
- PARSER_DEL_USER(const PARSER_DEL_USER & rvalue);
- PARSER_DEL_USER & operator=(const PARSER_DEL_USER & rvalue);
-
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
-class PARSER_CHECK_USER: public BASE_PARSER {
-public:
- PARSER_CHECK_USER() : BASE_PARSER() {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- void CreateAnswer(const char * error);
-};
-//-----------------------------------------------------------------------------
-class PARSER_SEND_MESSAGE: public BASE_PARSER {
-public:
- PARSER_SEND_MESSAGE() : BASE_PARSER(), logins(), result(0), msg(), u(NULL) {}
- int ParseStart(void *data, const char *el, const char **attr);
- int ParseEnd(void *data, const char *el);
-
-private:
- enum {res_ok, res_params_error, res_unknown};
- std::vector<std::string> logins;
- int result;
- STG_MSG msg;
- USER * u;
-
- PARSER_SEND_MESSAGE(const PARSER_SEND_MESSAGE & rvalue);
- PARSER_SEND_MESSAGE & operator=(const PARSER_SEND_MESSAGE & rvalue);
-
- int ParseLogins(const char * logins);
- void CreateAnswer();
-};
-//-----------------------------------------------------------------------------
#endif //PARSER_H
git.stg.codes / stg.git / blobdiff