usermgmt.h

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// OSB library ************************************************ -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.10.2.1 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file 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.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _USERMGMT_H_
#define _USERMGMT_H_

// ************************************************************************
// included header files
// + standard includes
#include <map>

// + libraries

// + local headers
#include "modules.h"
#include "osbaccess.h"
#include "osbuser.h"
#include "osbusrgrp.h"

// + class declarations
namespace OSB_DB {
    class Session;
}

// ************************************************************************
// namespace extensions
namespace OSB_LIB {

// ************************************************************************
// forward declarations

// ************************************************************************
// class definitions
    class UserMgmtCfg {
    public:
        static UserMgmtCfg& instance();

    public:


        bool allowed(
            const OsbUser::Oid& userId,
            const ModuleId&     module
        );
        bool allowed(
            const OsbUser::Oid& userId,
            const ModuleId&     module,
            const std::string&  rootTag
        );

    public:


        const Modules& modules() const;
        const Module& get(ModuleId id) const;
        void readModules(const OSB_DB::Session& session);
        void readModuleAccess(const OSB_DB::Session& session);
        void expModuleAccess(std::ostream& os) const;



        void insert(
            const OSB_DB::Session& session,
                  ModAccess&       access
        );

        void remove(
            const OSB_DB::Session& session,
                  ModAccess        access
        );

    public:


        bool login(
            const OSB_DB::Session& session,
                  OsbUser&         user
        );
        const OsbUser& get(const OsbUser::Oid& userId) const;

        const Users& users() const;

        const OsbUser& read(
            const OSB_DB::Session& session,
            const OsbUser::Oid&    userId
        );

        void readUsers(const OSB_DB::Session& session);
        bool usersRead() const;

        void save(
            const OSB_DB::Session& session,
                  OsbUser&         user
        );

        bool remove(
            const OSB_DB::Session& session,
            const OsbUser::Oid     userId
        );

    public:


        const UserGroups& groups() const;
        const UserGroup& get(const UserGroup::Oid& grpId) const;

        void readGroups(const OSB_DB::Session& session);

        void save(
            const OSB_DB::Session& session,
                  UserGroup&       grp
        );

        bool remove(
            const OSB_DB::Session& session,
            const UserGroup::Oid   grpId
        );



        void insert(
            const OSB_DB::Session& session,
                  GrpAccess&       access
        );

        void remove(
            const OSB_DB::Session& session,
                  GrpAccess        access
        );

    private:
        void readGroupAccess(
            const OSB_DB::Session& session,
            const ModuleId         moduleId
        );

    private:
        UserMgmtCfg();
        ~UserMgmtCfg();
        UserMgmtCfg(const UserMgmtCfg&);

    private:
        struct Destroy {
            ~Destroy();
        };                              // struct Destroy
        friend struct Destroy;

    private:
        Modules modules_;
        Users users_;
        UserGroups groups_;

    private:
        static UserMgmtCfg* instance_;
        static Destroy destroy_;
    };                                  // class UserMgmtCfg
}                                       // namespace OSB_LIB

// ************************************************************************
// inline definitions
namespace OSB_LIB {
}                                       // namespace OSB_LIB
#endif                                  // #ifndef _USERMGMT_H_

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