X-Git-Url: http://git.ithinksw.org/ITFoundation.git/blobdiff_plain/6262c31ef1f3b4c4cec3e909f0ecc189eb242ab2..744612b5d258474e367710b870a5caaed7d11ab9:/ITCategory-NSString.m

diff --git a/ITCategory-NSString.m b/ITCategory-NSString.m
index e08e046..6aed778 100644
--- a/ITCategory-NSString.m
+++ b/ITCategory-NSString.m
@@ -1,4 +1,5 @@
 #import "ITCategory-NSString.h"
+#import "ITCategory-NSData.h"
 
 @implementation NSString (ITFoundationCategory)
 
@@ -7,7 +8,7 @@
 }
 
 - (id)initWithFourCharCode:(unsigned long)fourCharCode {
-	return UTCreateStringForOSType(fourCharCode);
+	return [self initWithString:(NSString *)UTCreateStringForOSType(fourCharCode)];
 	//return [self initWithFormat:@"%.4s", &fourCharCode];
 }
 
@@ -25,4 +26,12 @@
 	return tmp |= *c_s++;*/
 }
 
+- (NSData *)MD5 {
+	return [[self dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO] MD5];
+}
+
+- (NSData *)SHA1 {
+	return [[self dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO] SHA1];
+}
+
 @end
\ No newline at end of file