/*
 * Copyright 2003-2005, Haiku Inc.
 * Distributed under the terms of the MIT License.
 */

#ifndef _PPP_INTERFACE__H
#define _PPP_INTERFACE__H

#include <KPPPManager.h>
#include <String.h>

class BEntry;


class PPPInterface {
        public:
                PPPInterface(ppp_interface_id ID = PPP_UNDEFINED_INTERFACE_ID);
                PPPInterface(const PPPInterface& copy);
                ~PPPInterface();
                
                status_t InitCheck() const;
                
                //!     Returns the name of the interface description file.
                const char *Name() const
                        { return fName.String(); }
                
                status_t SetTo(ppp_interface_id ID);
                //!     Returns the unique id of this interface.
                ppp_interface_id ID() const
                        { return fID; }
                
                status_t Control(uint32 op, void *data, size_t length) const;
                
                bool SetUsername(const char *username) const;
                bool SetPassword(const char *password) const;
                bool SetAskBeforeConnecting(bool askBeforeConnecting) const;
                
                status_t GetSettingsEntry(BEntry *entry) const;
                bool GetInterfaceInfo(ppp_interface_info_t *info) const;
                bool GetStatistics(ppp_statistics *statistics) const;
                bool HasSettings(const driver_settings *settings) const;

                bool ControlDevice(ppp_device_info_t *info) const;
                bool ControlProtocol(ppp_protocol_info_t *info, uint32 protocolindex, uint32 procotolOP) const;
                bool ControlOptionHandler(ppp_simple_handler_info_t *info, uint32 handlerindex, uint32 handlerOP) const;
                bool ControlLCPExtension(ppp_simple_handler_info_t *info, uint32 LCPExtensionindex, uint32 LCPExtensionOP) const;
                bool ControlChild(void *info, uint32 childindex, uint32 childOP) const;
                
                bool Up() const;
                bool Down() const;
                
                bool EnableReports(ppp_report_type type, thread_id thread,
                        int32 flags = PPP_NO_FLAGS) const;
                bool DisableReports(ppp_report_type type, thread_id thread) const;
                
                //!     Same as \c SetTo(copy.ID());
                PPPInterface& operator= (const PPPInterface& copy)
                        { SetTo(copy.ID()); return *this; }
                //!     Same as \c SetTo(ID);
                PPPInterface& operator= (ppp_interface_id ID)
                        { SetTo(ID); return *this; }

        private:
                ppp_interface_id fID;
                int fFD;
                BString fName;
};


#endif