////////////////////////////////////////////////////////////////////
//
//  Mifare Card Explorer for Mac
//
//  Created by Francesco Germinara
// 
//  Freeware (c) 2005-2006 SofTech di F.Germinara - www.germinara.it. 
//
//  For information please contact me at info@germinara.it 
////////////////////////////////////////////////////////////////////
//  History:
//
//  Description:
//
////////////////////////////////////////////////////////////////////

#import <Cocoa/Cocoa.h>

#import "FGMifareCard.h"

@interface FGMifareObj : NSObject {

 bool bIsDebug; //bIsDebug Debug mode
 NSString* msgErr;//Error message
 int nDelayWaitCard;//Dalay Time for test if a card is RF range
 unsigned char ATQ[2],ATS;
 unsigned char ChipID[TRIPLE_UID_BYTES];
 unsigned char ChipIDSize;

 SESSION_HANDLE hSess;          //Session

 int nCardsInRF;               //Number of card in RF field   


 FGMifareCard *paCard;         //A selected card it's a temporary object

 NSMutableArray *saMifareCardTypes;  //Array of MIFARE card type supported 
 NSMutableArray *saGemini2kReader;   //Array of Gemini2kReader supported 
 int nIDGemini2kReader; //Reader to use selected by user
 
 @public
 
  NSMutableArray *paCards;      //List of all selected card in the field

}
-(void) initialize; //Initialize
-(void) FillCFGMifareCardInfo; //Fill Card Info
-(void) HaltTheCard; //Halt communication with the card
-(BOOL) SearchCard:(FGMifareCard *)pSelectedCard; //Check if a card was already registered.
-(void) ClearData; //Clear all data card

-(void) SetDebugMode:(BOOL) bSts; //For internal Use only

-(void) SetReaderToUse:(int) nIndex; //0=Use the first reader how specified in saGemini2kReader array 1=The second and so on...
-(void) SetDelayForWaitCard:(int) nMilliSec; //Set the delay time for loop check of card presence in RF field
-(int) DelayForWaitCard; //Get the delay time for loop check of card presence in RF field

-(bool) ConnectToReader; //Try to open a session and connect to the USB reader //X501 on USB_0

-(bool) ConnectToReader:(int)nIDGemini2k withPort:(NSString*) usbPortName; //Try to open a session and connect to the USB reader //X501 on USB_0

-(void) DisconnectToReader; //Disconnect to the USB reader and release session

-(void) DisplayMsgErr;   //Helper function to display error message if present and if bIsDebug==TRUE
-(void) SetErrorMsg:(NSString*) newMsg; //Set new error message
-(void) ForceDisplayMsgErr; //Always display error message, also if not in Debug Mode

-(int) SelectAidleCard;         //Select Idle Card 

-(int) NumberOfRegisteredCards; //Return Number of registered card

 //UI helper
-(int) SelectACard:(FGMifareCard *)pSelectedCard; //Select a Card
 
-(void) RemoveCard:(FGMifareCard *)pSelectedCard; //Remove specified card from internal list

 //Access Data on Card 
 //As Block
 -(int) ReadBlock :(FGMifareCard *) pSelectedCard forBlock:(int) nBlock usingKeyNum:(int) usingKey dataRead   :(unsigned char *)BlockData; //Read a single Block
 -(int) WriteBlock:(FGMifareCard *) pSelectedCard forBlock:(int) nBlock usingKeyNum:(int) usingKey dataToWrite:(unsigned char *)BlockData; //Write a single Block
 -(int) EraseBlock:(FGMifareCard *) pSelectedCard forBlock:(int) nBlock usingKeyNum:(int) usingKey; //Erase a single Block
 
 //As Sector
 -(int) ReadSector:(FGMifareCard *) pSelectedCard forSector:(int) nSector usingKeyNum:(int) usingKey dataRead:(unsigned char *)SecData numBytes:(int*) bytesRead; //Read a single sector
 -(int) WriteSector:(FGMifareCard *) pSelectedCard forSector:(int) nSector usingKeyNum:(int) usingKey dataToWrite:(unsigned char *)SecData; //Write a single sector
 -(int) EraseSector:(FGMifareCard *) pSelectedCard forSector:(int) nSector usingKeyNum:(int) usingKey;//Erase a single sector
 
 -(int) ReadAllSector:(FGMifareCard *) pSelectedCard dataRead:(NSMutableData*) dataOnCard usingKeyNum:(int) usingKey; //Read all data on the card
 -(int) WriteAllSector:(FGMifareCard *) pSelectedCard withData:(NSMutableData*) dataToWrite usingKeyNum:(int) usingKey; //Write all data to the card

 -(int) ReadACL:(FGMifareCard *) pSelectedCard forSector:(int) nSector usingKeyNum:(int) usingKey dataRead:(unsigned char *) pACL keyRead:(MIF_KEY*) theKeyB; //Read 4 BYTES ACL
 -(int) WriteACL:(FGMifareCard *) pSelectedCard forSector:(int)nSector withKey:(MIF_KEY*) theWriteKey dataWrite:(unsigned char *)pACL keyA:(MIF_KEY*) theKeyA keyB:(MIF_KEY*) theKeyB; //Write 4 BYTES ACL

@end