--- /dev/null
+#import "MTeSerialNumber.h"
+#import "validate.h"
+
+
+@interface MTeSerialNumber (Private)
+- (short)validate;
+- (eSellerate_String)eSellerateStringForString:(NSString *)string;
+@end
+
+@implementation MTeSerialNumber
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark INITIALIZATION METHODS
+/*************************************************************************/
+
+- (id)initWithSerialNumber:(NSString *)serial
+ name:(NSString *)name
+ extra:(NSString *)extra
+ publisher:(NSString *)publisher
+{
+ if ( self = [super init] ) {
+ _serialNumber = serial;
+ _nameBasedKey = name;
+ _extraDataKey = nil; //extra data is currently unused.
+ _publisherKey = publisher;
+ _deadSerials = nil;
+ }
+ return self;
+}
+
+- (id)initWithDictionary:(NSDictionary *)dict
+{
+ return [self initWithSerialNumber:[dict objectForKey:@"Key"]
+ name:[dict objectForKey:@"Owner"]
+ extra:[dict objectForKey:@"Extra"]
+ publisher:[dict objectForKey:@"Publisher"]];
+}
+
+- (id)initWithContentsOfFile:(NSString *)path
+ extra:(NSString *)extra
+ publisher:(NSString *)publisher
+{
+ NSDictionary *fileDict = [[[NSDictionary alloc] initWithContentsOfFile:path] autorelease];
+
+ if ( fileDict ) {
+ NSMutableDictionary *dict = [[[NSMutableDictionary alloc] initWithCapacity:4] autorelease];
+
+ [dict setObject:[fileDict objectForKey:@"Key"] forKey:@"Key"];
+ [dict setObject:[fileDict objectForKey:@"Owner"] forKey:@"Owner"];
+ [dict setObject:extra forKey:@"Extra"];
+ [dict setObject:publisher forKey:@"Publisher"];
+
+ return [self initWithDictionary:dict];
+ } else {
+ return nil;
+ }
+}
+
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark ACCESSOR METHODS
+/*************************************************************************/
+
+- (NSString *)serialNumber
+{
+ return _serialNumber;
+}
+
+- (void)setSerialNumber:(NSString *)newSerial
+{
+ [_serialNumber autorelease];
+ _serialNumber = [newSerial copy];
+}
+
+- (NSString *)nameBasedKey
+{
+ return _nameBasedKey;
+}
+
+- (void)setNameBasedKey:(NSString *)newName
+{
+ [_nameBasedKey autorelease];
+ _nameBasedKey = [newName copy];
+}
+
+- (NSString *)extraDataKey
+{
+ return _extraDataKey;
+}
+
+- (void)setExtraDataKey:(NSString *)newData
+{
+ [_extraDataKey autorelease];
+ _extraDataKey = [newData copy];
+}
+
+- (NSString *)publisherKey
+{
+ return _publisherKey;
+}
+
+- (void)setPublisherKey:(NSString *)newPublisher
+{
+ [_publisherKey autorelease];
+ _publisherKey = [newPublisher copy];
+}
+
+- (NSArray *)deadSerials
+{
+ return _deadSerials;
+}
+
+- (void)setDeadSerials:(NSArray *)newList
+{
+ [_deadSerials autorelease];
+ _deadSerials = [newList copy];
+}
+
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark INSTANCE METHODS
+/*************************************************************************/
+
+- (MTeSerialNumberValidationResult)isValid
+{
+ if ( _serialNumber ) {
+
+ BOOL dead = NO;
+
+ if ( [_deadSerials count] ) {
+ NSEnumerator *deadEnum = [_deadSerials objectEnumerator];
+ id aDeadSerial;
+
+ while ( aDeadSerial = [deadEnum nextObject] ) {
+ if ( [aDeadSerial isEqualToString:_serialNumber] ) {
+ dead = YES;
+ }
+ }
+ }
+
+ if ( dead ) {
+ return ITeSerialNumberIsDead;
+ } else {
+ return ( ( [self validate] > 0 ) ? ITeSerialNumberIsValid : ITeSerialNumberIsInvalid );
+ }
+ } else {
+ return nil;
+ }
+}
+
+- (MTeSerialNumberExpirationResult)isExpired;
+{
+ return ( ! [self secondsRemaining] > 0 );
+}
+
+- (NSDate *)storedDate
+{
+ NSCalendarDate *refDate = [NSCalendarDate dateWithYear:2000 month:1 day:1
+ hour:0 minute:0 second:0
+ timeZone:[NSTimeZone systemTimeZone]];
+
+ NSTimeInterval secondsFromRefToExp = ([self validate] * 86400);
+
+ return [[[NSDate alloc] initWithTimeInterval:secondsFromRefToExp
+ sinceDate:refDate] autorelease];
+}
+
+- (NSTimeInterval)secondsRemaining
+{
+ return [[self storedDate] timeIntervalSinceDate:[NSDate date]];
+}
+
+- (NSDictionary *)infoDictionary
+{
+ NSString *prefix = [[_serialNumber componentsSeparatedByString:@"-"] objectAtIndex:0];
+ NSString *appIdentifier = nil;
+ NSString *version = nil;
+ NSString *typeCode = nil;
+ NSString *quantity = nil;
+
+ if ( ( [prefix length] == 10 ) || ( [prefix length] == 7 ) ) {
+ appIdentifier = [_serialNumber substringWithRange:NSMakeRange(0,2)];
+ version = [_serialNumber substringWithRange:NSMakeRange(2,3)];
+ typeCode = [_serialNumber substringWithRange:NSMakeRange(5,2)];
+ } else {
+ return nil;
+ }
+
+ if ( [prefix length] == 10 ) {
+ quantity = [_serialNumber substringWithRange:NSMakeRange(7,3)];
+ }
+
+ return [NSDictionary dictionaryWithObjectsAndKeys:
+ appIdentifier, @"appIdentifier",
+ version, @"version",
+ typeCode, @"typeCode",
+ quantity, @"quantity", nil];
+}
+
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark PRIVATE IMPLEMENTATIONS
+/*************************************************************************/
+
+- (short)validate
+{
+ eSellerate_String pSerial = [self eSellerateStringForString:_serialNumber];
+ eSellerate_String pName = [self eSellerateStringForString:_nameBasedKey];
+ eSellerate_String pExtraData = [self eSellerateStringForString:_extraDataKey];
+ eSellerate_String pPublisher = [self eSellerateStringForString:_publisherKey];
+
+ return eSellerate_ValidateSerialNumber(pSerial,
+ pName,
+ pExtraData,
+ pPublisher);
+}
+
+- (eSellerate_String)eSellerateStringForString:(NSString *)string
+{
+ if ( string ) {
+ NSMutableData *buffer = [[[NSMutableData alloc] initWithCapacity:256] autorelease];
+
+ CFStringGetPascalString( (CFStringRef)string,
+ [buffer mutableBytes],
+ 256,
+ CFStringGetSystemEncoding());
+
+ return (eSellerate_String)[buffer bytes];
+ } else {
+ return nil;
+ }
+}
+
+
+@end
git.ithinksw.org / MenuTunes.git / blobdiff