ZXing iPhone Client: first partially functional version

Core/Src/qrcode/decoder/BitMatrixParser.h

Index: Core/Src/qrcode/decoder/BitMatrixParser.h
===================================================================
--- Core/Src/qrcode/decoder/BitMatrixParser.h	(revision 0)
+++ Core/Src/qrcode/decoder/BitMatrixParser.h	(revision 0)
@@ -0,0 +1,56 @@
+#ifndef __BIT_MATRIX_PARSER_H__
+#define __BIT_MATRIX_PARSER_H__
+
+/*
+ *  BitMatrixParser.h
+ *  zxing
+ *
+ *  Created by Christian Brunschen on 20/05/2008.
+ *  Copyright 2008 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../../ReaderException.h"
+#include "../../common/BitMatrix.h"
+#include "../../common/Counted.h"
+#include "../../common/Array.h"
+#include "Version.h"
+#include "FormatInformation.h"
+
+
+namespace qrcode {
+  namespace decoder {
+    
+    using namespace common;
+    
+    class BitMatrixParser : public Counted {
+    private:
+      Ref<BitMatrix> bitMatrix_;
+      Version *parsedVersion_;
+      Ref<FormatInformation> parsedFormatInfo_;
+      
+      int copyBit(size_t i, size_t j, int versionBits);
+      
+    public:
+      BitMatrixParser(Ref<BitMatrix> bitMatrix);
+      Ref<FormatInformation> readFormatInformation();
+      Version *readVersion();
+      ArrayRef<unsigned char> readCodewords();
+    };
+    
+  }
+}
+
+
+#endif // __BIT_MATRIX_PARSER_H__