Update and fix for bug #25004

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27257 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,7 +1,15 @@
+2008-12-08  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/NSKeyedUnarchiver.m: ([versionForClassName:]) implement
+	* Source/NSUnarchiver.m:
+	* Source/NSCoder.m:
+	* Headers/Foundation/NSCoder.h:
+	Update method to return NSInteger.
+
 2008-12-07  Adam Fedor  <fedor@gnu.org>
 
-	* configure.ac: Add custom objc library check from gnustep-make (So we can find
-	libobjc in LOCAL domain).
+	* configure.ac: Add custom objc library check from gnustep-make
+	(So we can find libobjc in LOCAL domain).
 
 2008-12-07  Richard Frith-Macdonald <rfm@gnu.org>
 

Headers/Foundation/NSCoder.h

@@ -222,7 +222,7 @@ extern "C" {
  *  class (decoded).  Version comes from [NSObject -getVersion].
  *  
  */
-- (unsigned int) versionForClassName: (NSString*)className;
+- (NSInteger) versionForClassName: (NSString*)className;
 
 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
 /*

Source/NSCoder.m

@@ -65,10 +65,10 @@
   return nil;
 }
 
-- (unsigned int) versionForClassName: (NSString*)className
+- (NSInteger) versionForClassName: (NSString*)className
 {
   [self subclassResponsibility: _cmd];
-  return NSNotFound;
+  return (NSInteger)NSNotFound;
 }
 
 // Encoding Data
@@ -293,8 +293,6 @@
 
 - (unsigned int) systemVersion
 {
-  //PENDING(ABR)- should probably mult major version by 1000, not 100, since,
-  //              e.g., 2.0.0 is going to be <1000
   return (((GNUSTEP_BASE_MAJOR_VERSION * 100)
     + GNUSTEP_BASE_MINOR_VERSION) * 100) + GNUSTEP_BASE_SUBMINOR_VERSION;
 }

Source/NSKeyedUnarchiver.m

@@ -828,6 +828,10 @@ static NSMapTable	globalClassMap = 0;
   _delegate = delegate;		// Not retained.
 }
 
+- (NSInteger) versionForClassName: (NSString*)className
+{
+  return 0;	// Not used for keyed unarchiving.
+}
 @end
 
 @implementation NSObject (NSKeyedUnarchiverDelegate)

Source/NSUnarchiver.m

@@ -283,7 +283,7 @@ static NSMutableDictionary	*clsDict;	/* Class information	*/
 @interface	NSUnarchiverObjectInfo : NSUnarchiverClassInfo
 {
 @public
-  unsigned	version;
+  NSInteger	version;
   NSUnarchiverClassInfo	*overrides;
 }
 @end
@@ -747,17 +747,17 @@ static Class NSDataMallocClass;
 	      classInfo = [objDict objectForKey: className];
 	      if (classInfo == nil)
 		{
-		  classInfo = [NSUnarchiverObjectInfo
-		    newWithName: className];
+		  classInfo = [NSUnarchiverObjectInfo newWithName: className];
 		  c = NSClassFromString(className);
 		  /*
-		   * Show a warning, if the class name that's being used to build the
-		   * class causes NSClassFromString to return nil.  This means that the
-		   * class is unknown to the runtime.
+		   * Show a warning, if the class name that's being used to
+		   * build the class causes NSClassFromString to return nil.
+		   * This means that the class is unknown to the runtime.
 		   */
-		  if(c == nil)
+		  if (c == nil)
 		    {
-		      NSLog(@"Got nil when trying to unarchive class %s",className);
+		      NSLog(@"Got nil when trying to unarchive class %s",
+			className);
 		    }
 		  [classInfo mapToClass: c withName: className];
 		  [objDict setObject: classInfo forKey: className];
@@ -768,7 +768,7 @@ static Class NSDataMallocClass;
 		  c = classInfo->class;
 		}
 	      RELEASE(className);
-	      classInfo->version = cver;
+	      classInfo->version = (NSInteger)cver;
 	      GSIArrayAddItem(clsMap, (GSIArrayItem)((id)classInfo));
 	      *(Class*)address = mapClassObject(classInfo);
 	      /*
@@ -1300,14 +1300,14 @@ static Class NSDataMallocClass;
 	      format: @"object to be replaced does not exist"];
 }
 
-- (unsigned) versionForClassName: (NSString*)className
+- (NSInteger) versionForClassName: (NSString*)className
 {
   NSUnarchiverObjectInfo	*info;
 
   info = [objDict objectForKey: className];
   if (info == nil)
     {
-      return NSNotFound;
+      return (NSInteger)NSNotFound;
     }
   return info->version;
 }