• moved dataToHex as dataToFormattedHexString from TableContent to SPDataAdditions in order to you that method in different classes

1 files changed, 3 insertions, 89 deletions

diff --git a/Source/TableContent.m b/Source/TableContent.m
index 3d723c1b..e6f0d085 100644
--- a/Source/TableContent.m
+++ b/Source/TableContent.m
@@ -890,7 +890,7 @@
 		else
 			[editTextView setString:@""];
 		
-		[hexTextView setString:[self dataToHex:editData]];
+		[hexTextView setString:[editData dataToFormattedHexString]];
 
 		// If the image cell now contains a valid image, select the image view
 		if (image) {
@@ -1125,7 +1125,7 @@
 	// Set the string contents and hex representation
 	if(contents)
 		[editTextView setString:contents];
-	[hexTextView setString:[self dataToHex:editData]];
+	[hexTextView setString:[editData dataToFormattedHexString]];
 	
 	[contents release];
 	editSheetWillBeInitialized = NO;
@@ -1169,92 +1169,6 @@
 
 }
 
-- (NSString *)dataToHex:(NSData *)data
-/*
- returns the hex representation of the given data
- */
-{
-	unsigned i;
-	unsigned totalLength = [data length];
-	int bytesPerLine = 16;
-	NSMutableString *retVal = [NSMutableString string];
-	char *nodisplay = "\t\n\r\f";
-	
-	// get the length of the longest location
-	int longest = [(NSString *)[NSString stringWithFormat:@"%X", totalLength - ( totalLength % bytesPerLine )] length];
-	
-	for ( i = 0; i < totalLength; i += bytesPerLine ) {
-		int j;
-		NSMutableString *hex = [[NSMutableString alloc] initWithCapacity:(3 * bytesPerLine - 1)];
-		NSMutableString *location = [[NSMutableString alloc] initWithCapacity:(longest + 2)];
-		NSMutableString *chars = [[NSMutableString alloc] init];
-		unsigned char *buffer;
-		int buffLength = bytesPerLine;
-		
-		// add hex value of location
-		[location appendString:[NSString stringWithFormat:@"%X", i]];
-		
-		// pad it
-		while( longest > [location length] ) {
-			[location insertString:@"0" atIndex:0];
-		}
-		
-		// get the chars from the NSData obj
-		if ( i + buffLength >= totalLength ) {
-			buffLength = totalLength - i;
-		}
-		buffer = (unsigned char*) malloc( sizeof( unsigned char ) * buffLength );
-		NSRange range = { i, buffLength };
-		[data getBytes:buffer range:range];
-		
-		// build the hex string
-		for ( j = 0; j < buffLength; j++ ) {
-			unsigned char byte = *(buffer + j);
-			if ( byte < 16 ) {
-				[hex appendString:@"0"];
-			}
-			[hex appendString:[NSString stringWithFormat:@"%X", byte]];
-			[hex appendString:@" "];
-			
-			// if the char is undisplayable, replace it with "."
-			unsigned char current;
-			int count = 0;
-			while ( ( current = *(nodisplay + count++) ) > 0 ) {
-				if ( current == byte ) {
-					*(buffer + j) = '.';
-					break;
-				}
-			}
-		}
-		
-		// add padding to missing hex values.
-		for ( j = 0; j < bytesPerLine - buffLength; j++ ) {
-			[hex appendString:@"   "];
-		}
-		
-		// remove extra ghost characters
-		[chars appendString:[NSString stringWithCString:(char *)buffer]];
-		if ( [chars length] > bytesPerLine ) {
-			[chars deleteCharactersInRange:NSMakeRange( bytesPerLine, [chars length] - bytesPerLine )];
-		}
-		
-		// build line
-		[retVal appendString:location];
-		[retVal appendString:@"  "];
-		[retVal appendString:hex];
-		[retVal appendString:@" "];
-		[retVal appendString:chars];
-		[retVal appendString:@"\n"];
-		
-		// clean up
-		[hex release];
-		[chars release];
-		[location release];
-		free( buffer );
-	}
-	
-	return retVal;
-}
 
 //getter methods
 - (NSArray *)currentDataResult
@@ -2350,7 +2264,7 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 		if ( [theValue isKindOfClass:[NSData class]] ) {
 			image = [[[NSImage alloc] initWithData:theValue] autorelease];
 
-			[hexTextView setString:[self dataToHex:theValue]];
+			[hexTextView setString:[theValue dataToFormattedHexString]];
 
 			stringValue = [[NSString alloc] initWithData:theValue encoding:[mySQLConnection encoding]];
 			if (stringValue == nil)