#import "PaypadFacade.h" #import #import "Global.h" #import #import "EMVTransactionManager.h" // #import "EMVTransactionManagerVas.h" #import "EMVRequest.h" @implementation PaypadFacade{ NSString *commandId; } #define OP_NONE 0 #define OP_PIN 1 #define OP_SIGNATURE 2 #define OP_AMOUNT 3 #define POS_NORMAL 0 #define POS_FLIPPED 1 int operation; int position=-1; BOOL payPassPresent=FALSE; BOOL scPresent=FALSE; BOOL isDone; int state; int presentC; NSOutputStream* outputStream; NSInputStream* inputStream; PinpadKeysRequest_Builder *pinpadRequestBuilder; NSString* bdk; NSString* pinkey; NSString* dupktTr31; NSString* tmkTr31; NSString* dataTr31; NSString* sessionKey; NSString* parameter; bool doVasM; bool canPrint; bool hasPaper = true; - (void) initialization : (CDVInvokedUrlCommand*)command{ // This is for initialization CDVPluginResult* pluginResult = nil; // This gets the terminal id NSString* terminalId = [command.arguments objectAtIndex:0]; // This determines if the app needs vas for implementation NSString* doVas = [command.arguments objectAtIndex:1]; //doVasM = doVas; if(terminalId.length <= 0){ pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Terminal Id is not provided"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"initialization" forKey:@"operation"]; // This is where we check if the initialization has been done before with PINPAD NSString *serialS = [[NSUserDefaults standardUserDefaults] objectForKey:PINPAD_SERIAL]; if(serialS){ NSString* serialDevice = [PinpadHelper getDeviceSerial:dtdev]; if([serialDevice isEqualToString:serialS]){ [dict setValue:@"already_initialised" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } } [[NSUserDefaults standardUserDefaults] setObject:terminalId forKey:TERMINAL_ID]; [[NSUserDefaults standardUserDefaults] setObject:command.callbackId forKey:@"COMMANDID"]; // [ // dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^(void){ [self.commandDelegate runInBackground:^{ CDVPluginResult* pluginResult = nil; // This is used in storing the commandID which will be use in passing the response // back to client // NSMutableDictionary *dict = [NSMutableDictionary dictionary]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; // [dict setValue:@"initialization" forKey:@"operation"]; [dict setValue:@"initialization" forKey:@"operation"]; [dict setValue:@"downloading_keys" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; [self connectToServer:@"178.62.57.125" port:55505]; }]; } -(void)connectToServer:(NSString *)ip port:(NSUInteger)port{ if([ip isEqualToString:@""] || [ip isEqualToString:nil]){ NSLog(@"Invalid target Id"); return; } CFReadStreamRef _cfReadStreamRef; CFWriteStreamRef _cfWriteStreamRef; CFStreamCreatePairWithSocketToHost(nil, (__bridge CFStringRef)(ip), (UInt32)port, &_cfReadStreamRef, &_cfWriteStreamRef); NSDictionary *settings = [ [NSDictionary alloc ] initWithObjectsAndKeys: [NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredCertificates, [NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredRoots, [NSNumber numberWithBool:YES], kCFStreamSSLAllowsAnyRoot, [NSNumber numberWithBool:YES], kCFStreamSSLValidatesCertificateChain, kCFStreamSocketSecurityLevelNegotiatedSSL, kCFStreamSSLLevel, nil ]; CFReadStreamSetProperty(_cfReadStreamRef, kCFStreamPropertySSLSettings, (CFTypeRef)settings); CFWriteStreamSetProperty(_cfWriteStreamRef, kCFStreamPropertySSLSettings, (CFTypeRef)settings); inputStream = ( NSInputStream *)(_cfReadStreamRef); // objc_unretainedObject(_cfReadStreamRef); outputStream = ( NSOutputStream *)(_cfWriteStreamRef); //objc_unretainedObject(_cfWriteStreamRef); [inputStream setDelegate:self]; [outputStream setDelegate:self]; // // [inputStream open]; [outputStream open]; // NSString *terminalId = [[NSUserDefaults standardUserDefaults] objectForKey:TERMINAL_ID]; NSString *serialD = [[NSUserDefaults standardUserDefaults] objectForKey:PINPAD_CPU_SERIAL]; // [[NSUserDefaults standardUserDefaults] setObject:terminalId forKey:TERMINAL_ID]; NSLog(@"Serial IN connection %@",serial); pinpadRequestBuilder = [PinpadKeysRequest builder]; [pinpadRequestBuilder setTerminalId:terminalId]; [pinpadRequestBuilder setSerialNo:serialD]; // [pinpadRequestBuilder setVas:false]; self.pinkeyRequest = [pinpadRequestBuilder build]; dispatch_async(dispatch_get_main_queue(),^{ [inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode]; [outputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode]; }); [serial release]; } - (void) connection : (CDVInvokedUrlCommand*)command{ // This is called to connect to pinpad if(dtdev.connstate == CONN_CONNECTED){ CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connection" forKey:@"operation"]; [dict setValue:@"already_connected)" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; }else{ [self.commandDelegate runInBackground:^{ CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connection" forKey:@"operation"]; [dict setValue:@"connecting" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; // This is used to make the thread wait for callback [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; commandId = command.callbackId; [[NSUserDefaults standardUserDefaults] setObject:commandId forKey:@"COMMANDID"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; // This connects to the pinpad at this point [dtdev connect]; }]; } } -(void) pluginInitialize{ UIAccelerometer *accel = [UIAccelerometer sharedAccelerometer]; accel.delegate = self; accel.updateInterval = 20.0f/60.0f; dtdev=[DTDevices sharedDevice]; [dtdev addDelegate:self]; // This is used to store a weak reference to a delegate commandD = self.commandDelegate; } -(void)connectionState:(int)state { switch (state) { case CONN_DISCONNECTED: // [_connectStatus setText:@"Pinpad not connected"]; break; case CONN_CONNECTING:{ [[UIApplication sharedApplication] setIdleTimerDisabled: YES]; NSLog(@"CONNECTING PINPAD"); // [_connectStatus setText:@"Pinpad not connected"]; break; } case CONN_CONNECTED: { [[UIApplication sharedApplication] setIdleTimerDisabled:YES]; scPresent=[dtdev scInit:SLOT_MAIN error:nil]; NSLog(@"Pinpad is connected"); NSLog(@"Serial %@",[dtdev serialNumber]); // [_connectStatus setText:@"Pinpad connected"]; NSError *error = [[NSError alloc] init]; // DTDeviceInfo* info = [dtdev getConnectedDeviceInfo:DEVICE_TYPE_PINPAD error:&error]; // NSArray *array = [dtdev getConnectedDevicesInfo:&error]; DTPinpadInfo *info = [dtdev ppadGetSystemInfo:&error]; // NSArray *connArray = [dtdev btConnectedDevices]; // NSLog(@"The Len %d",[connArray count]); if(![info isEqual: nil]){ // This gets the CPU serial from the user NSData *data = [info cpuSerial]; serial = [self dataToHexstring:data]; // this stores the CPU serial in a temporary storage [[NSUserDefaults standardUserDefaults] setObject:serial forKey:PINPAD_CPU_SERIAL]; NSLog(@"CPU Serial %@",serial); int stateP; NSString *action = [[NSUserDefaults standardUserDefaults] objectForKey:@"action"]; if([action isEqualToString:@"printer"]){ bool status = [dtdev prnGetPrinterStatus:&stateP error:nil]; if(stateP == 0){ NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connected" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; }else{ NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"cannot_connect" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:YES]; } } [serial retain]; } // scPresent=[dtdev scInit:SLOT_MAIN error:nil]; //since we work with AES encrypted or plain card data, make sure device is sending it [dtdev emsrSetEncryption:ALG_EH_AES256 params:nil error:nil]; CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connection" forKey:@"operation"]; [dict setValue:@"connected" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; // This is used to make the thread wait for callback [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; position = -1; //if we are connected to a device not supporting pin entry, but has bluetooth in, try to find something around to connect to // if([dtdev getSupportedFeature:FEAT_PIN_ENTRY error:nil]!=FEAT_SUPPORTED && [dtdev getSupportedFeature:FEAT_BLUETOOTH error:nil]&BLUETOOTH_CLIENT) // [self performSelectorOnMainThread:@selector(showBTController) withObject:nil waitUntilDone:false]; break; } } } -(void)accelerometer:(UIAccelerometer *)acel didAccelerate:(UIAcceleration *)aceler { if(position==-1) { if([aceler z]<0) [self positionChanged:POS_NORMAL]; else [self positionChanged:POS_FLIPPED]; }else { if(position==POS_NORMAL && [aceler z]>0.5) [self positionChanged:POS_FLIPPED]; if(position==POS_FLIPPED && [aceler z]<-0.5) [self positionChanged:POS_NORMAL]; } } -(void) network:(CDVInvokedUrlCommand*)command{ // UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Network Status" message:@"Internet access not available" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; // [alertView setMessage:@"No internet connection available"]; // [alertView show]; BOOL status = [self checkInternet]; CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"network" forKey:@"operation"]; [dict setValue:@(status) forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } -(void) startscan : (CDVInvokedUrlCommand*)command{ [[UIApplication sharedApplication] setIdleTimerDisabled: YES]; if(dtdev.connstate != CONN_CONNECTED){ CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"failed" forKey:@"status"]; [dict setValue:@"device not connected" forKey:@"message"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return; } [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.01]]; int scanMode; [self.commandDelegate runInBackground:^{ CDVPluginResult* pluginResult = nil; NSError *error = nil; if([dtdev barcodeGetScanMode:&scanMode error:&error]){ NSMutableDictionary *dict = [NSMutableDictionary dictionary]; if(error){ [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"failed" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; [dtdev barcodeStopScan:&error]; return; } [dtdev barcodeStartScan:&error]; // NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"started" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; // This is used to make the thread wait for callback [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; commandId = command.callbackId; [[NSUserDefaults standardUserDefaults] setObject:commandId forKey:@"COMMANDID"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; }else [dtdev barcodeStartScan:&error]; }]; } -(void)barcodeData:(NSString *)barcode type:(int)type { // [displayText setText:status]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"ended" forKey:@"status"]; [dict setValue:barcode forKey:@"data"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; // [self updateBattery]; } -(void)barcodeData:(NSString *)barcode isotype:(NSString *)isotype { // [displayText setText:status]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"ended" forKey:@"status"]; [dict setValue:barcode forKey:@"data"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; // [self updateBattery]; } -(void) stopscan : (CDVInvokedUrlCommand*)command{ [[UIApplication sharedApplication] setIdleTimerDisabled: YES]; if(dtdev.connstate != CONN_CONNECTED){ CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"failed" forKey:@"status"]; [dict setValue:@"device not connected" forKey:@"message"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return; } [self.commandDelegate runInBackground:^{ CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"barcode" forKey:@"operation"]; [dict setValue:@"ended" forKey:@"status"]; [dict setValue:@"" forKey:@"message"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; }]; } -(void)positionChanged:(int)newpos { position=newpos; if(dtdev.connstate!=CONN_CONNECTED) return; [dtdev uiStopAnimation:-1 error:nil]; [dtdev uiFillRectangle:0 topLeftY:0 width:0 height:0 color:[UIColor blackColor] error:nil]; if(position==POS_FLIPPED) { if(operation==OP_SIGNATURE) { // [navigationController popViewControllerAnimated:FALSE]; // [progressViewController updateImage:[UIImage imageNamed:@"card_ms.png"]]; // [self enterPin]; } if(operation==OP_AMOUNT) { [dtdev uiDrawText:@"\x01Please turn the\nunit and enter\namount" topLeftX:0 topLeftY:5 font:FONT_8X16 error:nil]; } if(operation==OP_NONE) { if(dtdev.uiDisplayHeight<64) { // [dtdev uiDrawText:@"Insert smartcard\nor swipe magnetic\ncard" topLeftX:0 topLeftY:0 font:FONT_6X8 error:nil]; [dtdev uiDrawText:@" PINPAD\n CONNECTED" topLeftX:0 topLeftY:0 font:FONT_8X16 error:nil]; }else { [dtdev uiDrawText:@"\x01Use smart,\nmagnetic " topLeftX:25 topLeftY:3 font:FONT_6X8 error:nil]; //magnetic card [dtdev uiStartAnimation:5 topLeftX:99 topLeftY:0 animated:TRUE error:nil]; //smartcard if(scPresent) { [dtdev uiStartAnimation:4 topLeftX:0 topLeftY:0 animated:TRUE error:nil]; } if(payPassPresent) { [dtdev uiDisplayImage:38 topLeftY:30 image:[UIImage imageNamed:@"paypass_logo.bmp"] error:nil]; } [dtdev uiDisplayImage:38 topLeftY:30 image:[UIImage imageNamed:@"paypass_logo.bmp"] error:nil]; } } // [progressViewController enableCancel:FALSE]; }else { if(operation==OP_NONE && !dtdev.uiDisplayAtBottom) { if(dtdev.uiDisplayHeight<64) { // [dtdev uiDrawText:@"Insert smartcard\nor swipe magnetic\ncard" topLeftX:0 topLeftY:0 font:FONT_6X8 error:nil]; [dtdev uiDrawText:@" PINPAD\n CONNECTED" topLeftX:0 topLeftY:0 font:FONT_8X16 error:nil]; }else { [dtdev uiDrawText:@"\x01Use smart,\nmagnetic or\npaypass card" topLeftX:25 topLeftY:3 font:FONT_6X8 error:nil]; //magnetic card [dtdev uiStartAnimation:5 topLeftX:99 topLeftY:0 animated:TRUE error:nil]; //smartcard if(scPresent) { [dtdev uiStartAnimation:4 topLeftX:0 topLeftY:0 animated:TRUE error:nil]; } if(payPassPresent) { [dtdev uiDisplayImage:38 topLeftY:30 image:[UIImage imageNamed:@"paypass_logo.bmp"] error:nil]; } [dtdev uiDisplayImage:38 topLeftY:30 image:[UIImage imageNamed:@"paypass_logo.bmp"] error:nil]; } } // [progressViewController enableCancel:TRUE]; } } -(BOOL)checkInternet{ struct sockaddr_in zeroAddress; bzero(&zeroAddress, sizeof(zeroAddress)); zeroAddress.sin_len = sizeof(zeroAddress); zeroAddress.sin_family = AF_INET; // UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Network Status" message:@"Internet access not available" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; SCNetworkReachabilityRef reachabilityRef = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *) &zeroAddress); SCNetworkReachabilityFlags flags; if (SCNetworkReachabilityGetFlags(reachabilityRef, &flags)) { if ((flags & kSCNetworkReachabilityFlagsReachable) == 0) { // if target host is not reachable // dispatch_async(dispatch_get_main_queue(), ^(void){ // [alertView setMessage:@"No internet connection available"]; // [alertView show]; // }); return NO; } if ((flags & kSCNetworkReachabilityFlagsConnectionRequired) == 0) { // if target host is reachable and no connection is required // then we'll assume (for now) that your on Wi-Fi // dispatch_async(dispatch_get_main_queue(), ^(void){ // [alertView setMessage:@"Internet connection is available"]; // [alertView show]; // }); return YES; // This is a wifi connection. } if ((((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0) ||(flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0)) { // ... and the connection is on-demand (or on-traffic) if the // calling application is using the CFSocketStream or higher APIs if ((flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0) { // dispatch_async(dispatch_get_main_queue(), ^(void){ // [alertView setMessage:@"Internet connection is available"]; // [alertView show]; // }); // ... and no [user] intervention is needed return YES; // This is a wifi connection. } } if ((flags & kSCNetworkReachabilityFlagsIsWWAN) == kSCNetworkReachabilityFlagsIsWWAN) { // ... but WWAN connections are OK if the calling application // is using the CFNetwork (CFSocketStream?) APIs. // dispatch_async(dispatch_get_main_queue(), ^(void){ // [alertView setMessage:@"Internet connection is available"]; // [alertView show]; // }); return YES; // This is a cellular connection. } } // [alertView setMessage:@"No internet connection available"]; // [alertView show]; return NO; } -(NSString *)dataToHexstring:(NSData *)data{ unsigned const char* dbytes = [data bytes]; NSMutableString *hexStr = [NSMutableString stringWithCapacity:[data length]*2]; int i; for (i = 0; i < [data length]; i++) { [hexStr appendFormat:@"%02x", dbytes[i]]; } NSString* temp = [NSString stringWithString:hexStr]; return [temp uppercaseString]; } -(NSData *)hexStringToData:(NSString *)hexString{ const char *chars = [hexString UTF8String]; long len = hexString.length; int i = 0; NSMutableData *data = [NSMutableData dataWithCapacity:len / 2]; char byteChars[3] = {'\0','\0','\0'}; unsigned long wholeByte; while (i < len) { byteChars[0] = chars[i++]; byteChars[1] = chars[i++]; wholeByte = strtoul(byteChars, NULL, 16); [data appendBytes:&wholeByte length:1]; } return data; } /** This is used in passing the parameter received from NIBSS */ -(void)parseField62:(NSString*) msg{ // This converts string to a mutable one NSMutableString *message = [msg mutableCopy]; NSMutableArray *subMsg = [[NSMutableArray alloc] init]; int i = 0 ; do{ NSString *value = [message substringWithRange:NSMakeRange(2, 5-2)]; int lengthValue = [value intValue]; subMsg[i] = [message substringWithRange:NSMakeRange(5,lengthValue)]; int switchVal = [[message substringWithRange:NSMakeRange(0, 2)] intValue]; switch (switchVal) { case 2: // System.out.print("Time and date: "); // System.out.println(subMsg[i]); break; case 3: NSLog(@"AcceptorID: %@",subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_ID]; break; case 4: // [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_ID]; NSLog(@"Timeout: %@",subMsg[i]); break; case 5: NSLog(@"Currency Code: %@",subMsg[i]); break; case 6: NSLog(@"Currency Code: %@",subMsg[i]); break; case 7: NSLog(@"Call Timeout: %@",subMsg[i]); break; case 8: NSLog(@"merchant type %@", subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:MERCHANT_TYPE]; // Globals.merchantType = subMsg[i]; break; case 52: NSLog(@"Acceptor name %@", subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_NAME]; // Globals.acceptorName = subMsg[i]; break; } message = [[message substringFromIndex:5 + lengthValue] mutableCopy]; }while([message length] > 0); } /** This is used in passing the parameter received from NIBSS */ -(void)parseField62Vas:(NSString*) msg{ // This converts string to a mutable one NSMutableString *message = [msg mutableCopy]; NSMutableArray *subMsg = [[NSMutableArray alloc] init]; int i = 0 ; do{ NSString *value = [message substringWithRange:NSMakeRange(2, 5-2)]; int lengthValue = [value intValue]; subMsg[i] = [message substringWithRange:NSMakeRange(5,lengthValue)]; int switchVal = [[message substringWithRange:NSMakeRange(0, 2)] intValue]; switch (switchVal) { case 2: // System.out.print("Time and date: "); // System.out.println(subMsg[i]); break; case 3: NSLog(@"AcceptorID: %@",subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_ID_VAS]; break; case 4: // [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_ID]; NSLog(@"Timeout: %@",subMsg[i]); break; case 5: NSLog(@"Currency Code: %@",subMsg[i]); break; case 6: NSLog(@"Currency Code: %@",subMsg[i]); break; case 7: NSLog(@"Call Timeout: %@",subMsg[i]); break; case 8: NSLog(@"merchant type %@", subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:MERCHANT_TYPE_VAS]; // Globals.merchantType = subMsg[i]; break; case 52: NSLog(@"Acceptor name %@", subMsg[i]); [[NSUserDefaults standardUserDefaults] setObject:subMsg[i] forKey:ACCEPTOR_NAME_VAS]; // Globals.acceptorName = subMsg[i]; break; } message = [[message substringFromIndex:5 + lengthValue] mutableCopy]; }while([message length] > 0); } -(void)stream:(NSStream *)aStream handleEvent:(NSStreamEvent)eventCode{ CDVPluginResult* pluginResult = nil; switch (eventCode) { case NSStreamEventErrorOccurred:{ NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"initialization" forKey:@"operation"]; [dict setValue:@"failed" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; NSLog(@"ERROR: %@",[[aStream streamError] localizedDescription]); NSLog(@"Error occured while trying to open connection"); break; } case NSStreamEventOpenCompleted: NSLog(@"Stream has started"); break; case NSStreamEventHasSpaceAvailable: { [self.pinkeyRequest writeDelimitedToOutputStream:outputStream]; NSLog(@"Data can be sent to stream"); break; } case NSStreamEventHasBytesAvailable:{ NSLog(@"There is data to be read from the socket"); self.pinkeyResponse = [PinpadKeysResponse parseDelimitedFromInputStream:inputStream]; // // if([self.pinkeyResponse hasStatus]){ BOOL status = [self.pinkeyResponse status]; NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"initialization" forKey:@"operation"]; // This checks if the keys were downloaded completely if(status == YES){ NSLog(@"Pinkey: %@",self.pinkeyResponse.pinKey); tmkTr31 = self.pinkeyResponse.tmkTr31; pinkey = self.pinkeyResponse.pinKey; dupktTr31 = self.pinkeyResponse.dupktTr31; bdk = self.pinkeyResponse.bdk; dataTr31 = self.pinkeyResponse.dataTr31; sessionKey = self.pinkeyResponse.tsk; parameter = self.pinkeyResponse.parameter; // This stored the key that will be injected into the NSUserDefaults [[NSUserDefaults standardUserDefaults] setObject:dupktTr31 forKey:DUKPT_TR31_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:tmkTr31 forKey:TMK_TR31_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:dataTr31 forKey:DATA_TR31_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:pinkey forKey:TPK_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:bdk forKey:BDK_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:sessionKey forKey:TSK_LOCATION]; [[NSUserDefaults standardUserDefaults] setObject:self.pinkeyResponse.dataKey forKey:DATA_KEY_LOCATION]; [self parseField62:parameter]; // This is for getting the VAS paramaters // if(self.pinkeyResponse.hasVasPresent == YES){ // [self parseField62Vas:self.pinkeyResponse.parameterOther]; // [[NSUserDefaults standardUserDefaults] setObject:self.pinkeyResponse.tmkTr31Other forKey:TMK_TR31_VAS_LOCATION]; // [[NSUserDefaults standardUserDefaults] setObject:self.pinkeyResponse.pinKeyOther forKey:TPK_VAS_LOCATION]; // [[NSUserDefaults standardUserDefaults] setObject:self.pinkeyResponse.tskOther forKey:TSK_VAS_LOCATION]; // [[NSUserDefaults standardUserDefaults] setObject:self.pinkeyResponse.vasTid forKey:TERMINAL_ID_VAS]; // [[NSUserDefaults standardUserDefaults] setBool:YES forKey:VAS_PRESENT]; // }else{ // [[NSUserDefaults standardUserDefaults] setBool:NO forKey:VAS_PRESENT]; // } NSError *error = nil; [PinpadHelper showWaiting:dtdev]; PaypadKeyManager *paypadKeyManager = [[PaypadKeyManager alloc] initWithDTDevices:dtdev]; [paypadKeyManager loadKeys]; NSLog(@"Dukpt TR31 : %@",dupktTr31); NSLog(@"Session key: %@",self.pinkeyResponse.tsk); NSString *serialSD = [PinpadHelper getDeviceSerial:dtdev]; [PinpadHelper initScreen:dtdev]; [[NSUserDefaults standardUserDefaults] setObject:serialSD forKey:PINPAD_SERIAL]; // NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; // NSMutableDictionary *dict = [NSMutableDictionary dictionary]; // [dict setValue:@"initialization" forKey:@"operation"]; [dict setValue:@"loading_keys_to_pinpad" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; // UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:@"Key Download Status" message:@"Key Downloaded Successfully" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; // This will load the keys to the PINPAD // [self loadKeys]; // [alertView show]; }else{ NSLog(@"Unable to download keys from server"); tmkTr31 = self.pinkeyResponse.tmkTr31; pinkey = self.pinkeyResponse.pinKey; dupktTr31 = self.pinkeyResponse.dupktTr31; bdk = self.pinkeyResponse.bdk; dataTr31 = self.pinkeyResponse.dataTr31; NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; [dict setValue:@"failed" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; // UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:@"Key Download Status" message:@"Key Downloading Failed" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; // [alertView show]; } }else{ NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"initialization" forKey:@"operation"]; [dict setValue:@"failed" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; } [inputStream close]; [outputStream close]; break; } default: break; } NSLog(@"This is called after communicating with server"); } -(void) payment : (CDVInvokedUrlCommand*)command{ // This is called to do payment [[UIApplication sharedApplication] setIdleTimerDisabled: YES]; CDVPluginResult* pluginResult = nil; // This gets the amount NSString* amount = [command.arguments objectAtIndex:0]; // This gets the account type the customer selected NSString *accountType = [command.arguments objectAtIndex:1]; if(amount.length <= 0 || accountType.length <= 0){ // NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; // enters here if if invalid parameter was passed NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"payment" forKey:@"operation"]; [dict setValue:@"invalid_parameters" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } // This is used in saving the callback id [[NSUserDefaults standardUserDefaults] setObject:command.callbackId forKey:@"COMMANDID"]; [self.commandDelegate runInBackground:^{ // This is used in storing the commandID which will be use in passing the response // back to client NSString *amnt = [NSString stringWithFormat:@"%0.2f",[amount doubleValue]]; NSString *accType = @""; if([accountType caseInsensitiveCompare:@"current"] == NSOrderedSame){ accType = @"20"; }else if([accountType caseInsensitiveCompare:@"credit"] == NSOrderedSame){ accType = @"30"; }else{ // enters here is saving was selected accType = @"10"; } [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"T_DONE"]; // dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^(void){ [self makePayment:amnt accountType:accType doVas:NO]; // }); }]; } -(void) vas : (CDVInvokedUrlCommand*)command{ // This is called to do payment CDVPluginResult* pluginResult = nil; // This gets the amount NSString* amount = [command.arguments objectAtIndex:0]; // This gets the account type the customer selected NSString *accountType = [command.arguments objectAtIndex:1]; // This gets the stan from the parameter NSString *stan = [command.arguments objectAtIndex:2]; // This gets the stan from the parameter NSString *rrn = [command.arguments objectAtIndex:3]; if(amount.length <= 0 || accountType.length <= 0){ // NSString *commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; // enters here if if invalid parameter was passed NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"payment" forKey:@"operation"]; [dict setValue:@"invalid_parameters" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } if(rrn == nil){ rrn = @"5"; } [[NSUserDefaults standardUserDefaults] setObject:[NSString stringWithFormat:@"%012ld",rrn] forKey:RRN_VAS]; if(stan == nil){ stan = @"5"; } [[NSUserDefaults standardUserDefaults] setObject:[NSString stringWithFormat:@"%012ld",stan] forKey:STAN_VAS]; // This is used in saving the callback id [[NSUserDefaults standardUserDefaults] setObject:command.callbackId forKey:@"COMMANDID"]; [self.commandDelegate runInBackground:^{ // This is used in storing the commandID which will be use in passing the response // back to client NSString *amnt = [NSString stringWithFormat:@"%0.2f",[amount doubleValue]]; NSString *accType = @""; if([accountType caseInsensitiveCompare:@"current"] == NSOrderedSame){ accType = @"20"; }else if([accountType caseInsensitiveCompare:@"credit"] == NSOrderedSame){ accType = @"30"; }else{ // enters here is saving was selected accType = @"10"; } [self makePayment:amnt accountType:accType doVas:YES]; }]; } -(void)makePayment:(NSString *)amount accountType:(NSString*)accountType doVas:(BOOL) doVas{ state = 22; // this is value that indicates present of card presentC = 1; int res = [PinpadHelper presentCard:dtdev quit:&state]; NSString* commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; CDVPluginResult* pluginResult = nil; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"payment" forKey:@"operation"]; if(res == -1){ [PinpadHelper showCanceled:dtdev]; [dict setValue:@"cancelled" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:NO]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; presentC = 0; return ; } [dict setValue:@"processing" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:commandId]; NSData *atr=[dtdev scCardPowerOn:SLOT_MAIN error:nil]; if(atr) { if([dtdev emvATRValidation:atr warmReset:false error:nil]) { EMVRequest *request = [[EMVRequest alloc] init]; [request setCurrencyCode:@"566"]; //// [request setAccountType:] // // NSString *amount = @"1.00"; [[NSUserDefaults standardUserDefaults] setObject:amount forKey:AMOUNT]; [[NSUserDefaults standardUserDefaults] setObject:accountType forKey:ACCOUNT_TYPE_FROM]; // amount = [amount stringByReplacingOccurrencesOfString:@"." withString:@""]; // NSLog(@"Amount is %@",amount); // // NSString *amountOthers = @"000"; [request setMinorAmount: [amount intValue]]; [request setOtherAmount: [amountOthers intValue]]; [request setTransactionCurrencyCode:@"566"]; [request setTransactionCategoryCode:@"00"]; [request setTransactionDate:[NSDate date]]; [request setTransactionType:EMVGOOD]; [request setTerminalDecision:EmvTerminalNoDecision]; // [request setOnlinePinMode: MS]; [request setAccountType: SAVINGS]; // dispatch_async(dispatch_get_main_queue(), ^{ if(doVas == NO){ EMVTransactionManager *emvTransactionManager = [[EMVTransactionManager alloc] initWithDTDevices:dtdev]; [emvTransactionManager doEMVTransaction:request]; }else{ // EMVTransactionManagerVas *emvTransactionManager = [[EMVTransactionManagerVas alloc] initWithDTDevices:dtdev]; // [emvTransactionManager doEMVTransaction:request]; } // }); return; } } } -(void) deviceButtonReleased: (int) which{ if(which == 24 && presentC == 1) state = 10; NSLog(@"Button is release %i",which); } +(void)sendNotification:(NSDictionary *) dict wait:(BOOL) wait error:(BOOL) error{ // dispatch_async(dispatch_get_main_queue(),^{ NSString* commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; CDVPluginResult* pluginResult = nil; if(error == YES){ pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:dict]; }else{ pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; } [pluginResult setKeepCallbackAsBool:wait]; [commandD sendPluginResult:pluginResult callbackId:commandId]; // return ; // }); } -(void)deviceFeatureSupported:(int)feature value:(int)value{ // This is used in checking if printer is connected if(feature==FEAT_PRINTING){ if(value&PRINT_PROTOCOL_ESCPOS){ canPrint = true; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connected" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; return ; }else{ if(value&PRINT_PROTOCOL_ZPL){ canPrint = true; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connected" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; }else{ int stateP; bool status = [dtdev prnGetPrinterStatus:&stateP error:nil]; if(stateP == 0){ canPrint = true; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connected" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:YES]; }else{ canPrint = false; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connecting" forKey:@"status"]; NSString* commandId = [[NSUserDefaults standardUserDefaults] objectForKey:@"COMMANDID"]; CDVPluginResult* pluginResult = nil; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_NO_RESULT messageAsDictionary:dict]; [pluginResult setKeepCallbackAsBool:YES]; [commandD sendPluginResult:pluginResult callbackId:commandId]; } } return; } if(value==FEAT_UNSUPPORTED){ canPrint = false; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"cannot_connect" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:YES]; return ; } } } -(void) connectprinter : (CDVInvokedUrlCommand*)command { CDVPluginResult* pluginResult = nil; [[NSUserDefaults standardUserDefaults] setObject:command.callbackId forKey:@"COMMANDID"]; [[NSUserDefaults standardUserDefaults] setObject:@"printer" forKey:@"action"]; if(canPrint == true){ NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"already_connected" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:NO error:NO]; // return ; }else{ [self.commandDelegate runInBackground:^{ [dtdev connect]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"connectprinter" forKey:@"operation"]; [dict setValue:@"connecting" forKey:@"status"]; [PaypadFacade sendNotification:dict wait:YES error:NO]; }]; } return ; } -(void) print : (CDVInvokedUrlCommand*)command { CDVPluginResult* pluginResult = nil; if(canPrint == false){ pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Printer is not connected"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } if(hasPaper == false){ pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Printer has no paper"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; return ; } NSString *header = [command.arguments objectAtIndex:0]; NSDictionary *body = [command.arguments objectAtIndex:1]; NSString *footer = [command.arguments objectAtIndex:2]; NSString *poweredby = [command.arguments objectAtIndex:3]; NSMutableString *stringToPrint = [[NSMutableString alloc] init]; [stringToPrint appendString:[NSString stringWithFormat:@"{=C}{+B}{+DW}{+DH}%@\n",header]]; [stringToPrint appendString:[NSString stringWithFormat:@"{=C}{+B}{+DW}{-DH}%@\n",@"Receipt"]]; [stringToPrint appendString:@"\n"]; for(NSString* key in body.allKeys){ NSString* obj = [body objectForKey:key]; [stringToPrint appendString:[NSString stringWithFormat:@"{=L}{-DW}{-DH}{-B}%@ : {-B}%@\n",[self formatString:key size:15],obj]]; } [stringToPrint appendString:[NSString stringWithFormat:@"\n{=C}{-B}%@\n",footer]]; [stringToPrint appendString:[NSString stringWithFormat:@"{=L}{-B}%@",@"================================"]]; [stringToPrint appendString:[NSString stringWithFormat:@"{=C}{=F0}{+B}%@{=F1}\n",poweredby]]; // [stringToPrint appendString:]; [stringToPrint appendString:[NSString stringWithFormat:@"{=L}{-B}{=F1}%@",@"================================\n"]]; [stringToPrint appendString:@"\n\n\n\n"]; [dtdev prnPrintText:stringToPrint error:nil]; NSMutableDictionary *dict = [NSMutableDictionary dictionary]; [dict setValue:@"printing" forKey:@"operation"]; [dict setValue:@"done" forKey:@"status"]; pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:dict]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } -(void)paperStatus:(BOOL)present{ hasPaper = present; } -(NSString *) formatString:(NSString*) data size:(int) size{ if(data.length > size) return data; NSMutableString *str = [[NSMutableString alloc] init]; [str appendString:data]; for(int i = 0 ; i < size - data.length ; i++ ){ [str appendString:@" "]; } return str; } @end