Add the 3.3.3 sources for class-dump.

class-dump/src/CDSearchPathState.m

+// -*- mode: ObjC -*-
+
+//  This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
+//  Copyright (C) 1997-1998, 2000-2001, 2004-2010 Steve Nygard.
+
+#import "CDSearchPathState.h"
+
+@implementation CDSearchPathState
+
+- (id)init;
+{
+    if ([super init] == nil)
+        return nil;
+
+    executablePath = nil;
+    searchPathStack = [[NSMutableArray alloc] init];
+
+    return self;
+}
+
+- (void)dealloc;
+{
+    [executablePath release];
+    [searchPathStack release];
+
+    [super dealloc];
+}
+
+@synthesize executablePath;
+
+- (void)pushSearchPaths:(NSArray *)searchPaths;
+{
+    [searchPathStack addObject:searchPaths];
+}
+
+- (void)popSearchPaths;
+{
+    if ([searchPathStack count] > 0) {
+        [searchPathStack removeLastObject];
+    } else {
+        NSLog(@"Warning: Unbalanced popSearchPaths");
+    }
+
+}
+
+- (NSString *)resolvePath:(NSString *)aPath;
+{
+    for (NSArray *group in searchPathStack) {
+        for (NSString *path in group) {
+            NSLog(@"path %@", path);
+        }
+    }
+
+    return aPath;
+}
+
+- (NSArray *)searchPaths;
+{
+    NSMutableArray *result;
+
+    result = [NSMutableArray array];
+    for (NSArray *group in searchPathStack) {
+        [result addObjectsFromArray:group];
+    }
+
+    return [NSArray arrayWithArray:result];
+    //return [[result copy] autorelease];
+}
+
+@end