First version of the iphone client that actually works, for at least a subset

[zxing.git] / cpp / core / src / qrcode / QRCodeReader.cpp

diff --git a/cpp/core/src/qrcode/QRCodeReader.cpp b/cpp/core/src/qrcode/QRCodeReader.cpp
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+++ b/cpp/core/src/qrcode/QRCodeReader.cpp
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+/*
+ *  QRCodeReader.cpp
+ *  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 "QRCodeReader.h"
+#include "detector/Detector.h"
+
+#include <iostream>
+
+namespace qrcode {
+  
+  using namespace decoder;
+  using namespace detector;
+  using namespace common;
+  using namespace std;
+
+  Ref<Result> QRCodeReader::decode(Ref<MonochromeBitmapSource> image) {
+    cout << "decoding image " << image.object_ << ":\n" << flush;
+    Detector detector(image);
+    cout << "(1) created detector " << &detector << "\n" << flush;
+    Ref<DetectorResult> detectorResult(detector.detect());
+    cout << "(2) detected, have detectorResult " << detectorResult.object_ << "\n" << flush;
+    ArrayRef<Ref<ResultPoint> > points(detectorResult->getPoints());
+    cout << "(3) extracted points " << &points << "\n" << flush;
+    cout << "found " << points->size() << " points:\n";
+    for (size_t i = 0; i < points->size(); i++) {
+      cout << "   " << points[i]->getX() << "," << points[i]->getY() << "\n";
+    }
+    cout << "bits:\n";
+    cout << *(detectorResult->getBits()) << "\n";
+    Ref<DecoderResult> decoderResult(decoder_.decode(detectorResult->getBits()));
+    cout << "(4) decoded, have decoderResult " << decoderResult.object_ << "\n" << flush;
+    Ref<Result> result(new Result(decoderResult->getText(), 
+                                  decoderResult->getRawBytes(),
+                                  points,
+                                  BarcodeFormat_QR_CODE));
+    cout << "(5) created result " << result.object_ << ", returning\n" << flush;
+    return result;
+  }
+  
+  QRCodeReader::~QRCodeReader() {
+  }
+
+}
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