1 files changed, 93 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/oned/BC_OnedUPCAReader.cpp b/xfa/src/fxbarcode/oned/BC_OnedUPCAReader.cpp
new file mode 100644
index 0000000000..44c26acf7e
--- /dev/null
+++ b/xfa/src/fxbarcode/oned/BC_OnedUPCAReader.cpp
@@ -0,0 +1,93 @@
+// 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 2008 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_Reader.h"
+#include "BC_OneDReader.h"
+#include "BC_OneDimReader.h"
+#include "BC_OnedEAN13Reader.h"
+#include "BC_OnedUPCAReader.h"
+CBC_OnedUPCAReader::CBC_OnedUPCAReader()
+{
+    m_ean13Reader = NULL;
+}
+void CBC_OnedUPCAReader::Init()
+{
+    m_ean13Reader = FX_NEW CBC_OnedEAN13Reader;
+}
+CBC_OnedUPCAReader::~CBC_OnedUPCAReader()
+{
+    if(m_ean13Reader != NULL) {
+        delete m_ean13Reader;
+    }
+    m_ean13Reader = NULL;
+}
+CFX_ByteString CBC_OnedUPCAReader::DecodeRow(FX_INT32 rowNumber, CBC_CommonBitArray *row, FX_INT32 hints, FX_INT32 &e)
+{
+    CFX_ByteString bytestring = m_ean13Reader->DecodeRow(rowNumber, row, hints, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    CFX_ByteString temp = MaybeReturnResult(bytestring, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    return temp;
+}
+CFX_ByteString CBC_OnedUPCAReader::DecodeRow(FX_INT32 rowNumber, CBC_CommonBitArray *row, CFX_Int32Array *startGuardRange, FX_INT32 hints, FX_INT32 &e)
+{
+    CFX_ByteString bytestring = m_ean13Reader->DecodeRow(rowNumber, row, startGuardRange, hints, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    CFX_ByteString temp = MaybeReturnResult(bytestring, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    return temp;
+}
+CFX_ByteString CBC_OnedUPCAReader::Decode(CBC_BinaryBitmap *image, FX_INT32 &e)
+{
+    CFX_ByteString bytestring = m_ean13Reader->Decode(image, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    CFX_ByteString temp = MaybeReturnResult(bytestring, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    return temp;
+}
+CFX_ByteString CBC_OnedUPCAReader::Decode(CBC_BinaryBitmap *image, FX_INT32 hints, FX_INT32 &e)
+{
+    CFX_ByteString bytestring = m_ean13Reader->Decode(image, hints, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    CFX_ByteString temp = MaybeReturnResult(bytestring, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, "");
+    return temp;
+}
+FX_INT32 CBC_OnedUPCAReader::DecodeMiddle(CBC_CommonBitArray *row, CFX_Int32Array *startRange, CFX_ByteString &resultString, FX_INT32 &e)
+{
+    FX_INT32 temp = m_ean13Reader->DecodeMiddle(row, startRange, resultString, e);
+    BC_EXCEPTION_CHECK_ReturnValue(e, 0);
+    return temp;
+}
+CFX_ByteString CBC_OnedUPCAReader::MaybeReturnResult(CFX_ByteString &result, FX_INT32 &e)
+{
+    if(result[0] == '0') {
+        result.Delete(0);
+        return result;
+    } else {
+        e = BCExceptionFormatException;
+        return "";
+    }
+    return "";
+}