1 files changed, 68 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeValue.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeValue.cpp
new file mode 100644
index 0000000000..446ef58a48
--- /dev/null
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeValue.cpp
@@ -0,0 +1,68 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+// Original code is licensed as follows:
+/*
+ * Copyright 2013 ZXing authors
+ *
+ * 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 "../barcode.h"
+#include "BC_PDF417Common.h"
+#include "BC_PDF417BarcodeValue.h"
+CBC_BarcodeValue::CBC_BarcodeValue()
+{
+}
+CBC_BarcodeValue::~CBC_BarcodeValue()
+{
+}
+void CBC_BarcodeValue::setValue(FX_INT32 value)
+{
+    FX_INT32 confidence = 0;
+    for (FX_INT32 i = 0; i < m_keys.GetSize(); i++) {
+        if (m_keys.GetAt(i) == value) {
+            confidence = m_values.GetAt(i);
+            m_values.SetAt(i, confidence + 1);
+            return;
+        }
+    }
+    confidence = 1;
+    m_keys.Add(value);
+    m_values.Add(confidence);
+}
+CFX_Int32Array* CBC_BarcodeValue::getValue()
+{
+    FX_INT32 maxConfidence = -1;
+    CFX_Int32Array* result = FX_NEW CFX_Int32Array;
+    for (FX_INT32 i = 0; i < m_keys.GetSize(); i++) {
+        if (m_values.GetAt(i) > maxConfidence) {
+            maxConfidence = m_values.GetAt(i);
+            result->RemoveAll();
+            result->Add(m_keys.GetAt(i));
+        } else if (m_values.GetAt(i) == maxConfidence) {
+            result->Add(m_keys.GetAt(i));
+        }
+    }
+    return result;
+}
+FX_INT32 CBC_BarcodeValue::getConfidence(FX_INT32 value)
+{
+    for (FX_INT32 i = 0; i < m_keys.GetSize(); i++)
+        if (m_keys.GetAt(i) == value) {
+            return m_values.GetAt(i);
+        }
+    return -1;
+}