1 files changed, 52 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/src/BC_PDF417BarcodeValue.cpp b/xfa/src/fxbarcode/src/BC_PDF417BarcodeValue.cpp
new file mode 100644
index 0000000000..725f15af10
--- /dev/null
+++ b/xfa/src/fxbarcode/src/BC_PDF417BarcodeValue.cpp
@@ -0,0 +1,52 @@
+// 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
+
+#include "barcode.h"
+#include "include/BC_PDF417Common.h"
+#include "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;
+}