0
@@ -6,11 +6,11 @@
0
 (case SYSTEM
0
       ("Darwin"
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                (set @cflags "-g -DDARWIN")
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-               (set @ldflags  "-framework Foundation -framework Nu -levent"))
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+               (set @ldflags  "-framework Foundation -framework Nu -levent -lcrypto"))
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       ("Linux"
0
         (set @arch (list "i386"))
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               (set @cflags "-g -DLINUX -I/usr/local/include -fconstant-string-class=NSConstantString ")
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-              (set @ldflags "-L/usr/local/lib -lNuFound -lNu -levent"))
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+              (set @ldflags "-L/usr/local/lib -lNuFound -lNu -levent -lcrypto"))
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       (else nil))
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0
 ;; framework description

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@@ -18,6 +18,7 @@ limitations under the License.
0
 
0
 #import "helpers.h"
0
 #import <arpa/inet.h>
0
+#import <openssl/md5.h>
0
 
0
 static unichar char_to_int(unichar c)
0
 {
0
@@ -172,7 +173,7 @@ static NSMutableDictionary *parseHeaders(const char *headers)
0
     return dict;
0
 }
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0
-@implementation NSData (NuHTTP)
0
+@implementation NSData (Nunja)
0
 - (NSDictionary *) urlQueryDictionary
0
 {
0
     NSString *string = [[[NSString alloc] initWithData:self encoding:NSUTF8StringEncoding] autorelease];
0
@@ -248,14 +249,39 @@ static NSMutableDictionary *parseHeaders(const char *headers)
0
     return dict;
0
 }
0
 
0
-@end
0
-
0
-@implementation NSData (Nunja)
0
-
0
-+ dataWithSize:(int) size
0
++ (NSData *) dataWithSize:(int) size
0
 {
0
     const char *bytes = (char *) malloc (size * sizeof(char));
0
     return [self dataWithBytesNoCopy:bytes length:size freeWhenDone:YES];
0
 }
0
 
0
+static const char *const digits = "0123456789abcdef";
0
+
0
+- (NSString*) hex
0
+{
0
+    NSString *result = nil;
0
+    size_t length = [self length];
0
+    if (0 != length) {
0
+        NSMutableData *temp = [NSMutableData dataWithLength:(length << 1)];
0
+        if (temp) {
0
+            const unsigned char *src = [self bytes];
0
+            unsigned char *dst = [temp mutableBytes];
0
+            if (src && dst) {
0
+                while (length-- > 0) {
0
+                    *dst++ = digits[(*src >> 4) & 0x0f];
0
+                    *dst++ = digits[(*src++ & 0x0f)];
0
+                }
0
+                result = [[NSString alloc] initWithData:temp encoding:NSUTF8StringEncoding];
0
+            }
0
+        }
0
+    }
0
+    return (result) ? [result autorelease] : result;
0
+}
0
+
0
+- (NSData *) md5
0
+{
0
+   unsigned char *digest = MD5([self bytes], [self length], NULL);
0
+   return [NSData dataWithBytes:digest length:16];
0
+}
0
+
0
 @end