Add alternate initializers so I can create a CDFatFile in code, for t…

…esting.
13hoop · Sep 18, 2012 · 1ca697c · 1ca697c
1 parent b632df2
commit 1ca697c
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Showing 3 changed files with 23 additions and 12 deletions.
diff --git a/Source/CDFatFile.h b/Source/CDFatFile.h
@@ -9,7 +9,9 @@
 
 @interface CDFatFile : CDFile
 
-@property (readonly) NSArray *arches;
+@property (readonly) NSMutableArray *arches;
 @property (nonatomic, readonly) NSArray *archNames;
 
+- (void)addArchitecture:(CDFatArch *)fatArch;
+
 @end
diff --git a/Source/CDFatFile.m b/Source/CDFatFile.m
@@ -14,7 +14,16 @@
 
 @implementation CDFatFile
 {
-    NSArray *_arches;
+    NSMutableArray *_arches;
+}
+
+- (id)init;
+{
+    if ((self = [super init])) {
+        _arches = [[NSMutableArray alloc] init];
+    }
+
+    return self;
 }
 
 - (id)initWithData:(NSData *)data filename:(NSString *)filename searchPathState:(CDSearchPathState *)searchPathState;
@@ -30,17 +39,15 @@ - (id)initWithData:(NSData *)data filename:(NSString *)filename searchPathState:
             return nil;
         }
 
-        NSMutableArray *arches = [[NSMutableArray alloc] init];
+        _arches = [[NSMutableArray alloc] init];
 
         header.nfat_arch = [cursor readBigInt32];
         //NSLog(@"nfat_arch: %u", header.nfat_arch);
         for (NSUInteger index = 0; index < header.nfat_arch; index++) {
             CDFatArch *arch = [[CDFatArch alloc] initWithDataCursor:cursor];
             arch.fatFile = self;
-            [arches addObject:arch];
+            [_arches addObject:arch];
         }
-        _arches = [arches copy];
-        //NSLog(@"arches: %@", _arches);
     }
 
     return self;
@@ -133,4 +140,12 @@ - (NSArray *)archNames;
     return archNames;
 }
 
+#pragma mark -
+
+- (void)addArchitecture:(CDFatArch *)fatArch;
+{
+    fatArch.fatFile = self;
+    [self.arches addObject:fatArch];
+}
+
 @end
diff --git a/Source/CDFile.m b/Source/CDFile.m
@@ -98,12 +98,6 @@ + (id)fileWithContentsOfFile:(NSString *)filename searchPathState:(CDSearchPathS
     return machOFile;
 }
 
-- (id)init;
-{
-    [NSException raise:@"RejectUnusedImplementation" format:@"-initWithData: is the designated initializer"];
-    return nil;
-}
-
 - (id)initWithData:(NSData *)data filename:(NSString *)filename searchPathState:(CDSearchPathState *)searchPathState;
 {
     if ((self = [super init])) {