Remove barcode reading code.

We never read barcodes, we only write them. Remove code related to barcode
reading.

Review-Url: https://codereview.chromium.org/2071633002

1 files changed, 0 insertions, 95 deletions

diff --git a/xfa/fxbarcode/oned/BC_OnedUPCAReader.cpp b/xfa/fxbarcode/oned/BC_OnedUPCAReader.cpp
deleted file mode 100644
index b8b7c9426a..0000000000
--- a/xfa/fxbarcode/oned/BC_OnedUPCAReader.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-// 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 "core/fxcrt/include/fx_basic.h"
-#include "xfa/fxbarcode/BC_Reader.h"
-#include "xfa/fxbarcode/oned/BC_OneDReader.h"
-#include "xfa/fxbarcode/oned/BC_OneDimReader.h"
-#include "xfa/fxbarcode/oned/BC_OnedEAN13Reader.h"
-#include "xfa/fxbarcode/oned/BC_OnedUPCAReader.h"
-#include "xfa/fxbarcode/utils.h"
-
-CBC_OnedUPCAReader::CBC_OnedUPCAReader() {
-  m_ean13Reader = nullptr;
-}
-void CBC_OnedUPCAReader::Init() {
-  m_ean13Reader = new CBC_OnedEAN13Reader;
-}
-CBC_OnedUPCAReader::~CBC_OnedUPCAReader() {
-  delete m_ean13Reader;
-}
-CFX_ByteString CBC_OnedUPCAReader::DecodeRow(int32_t rowNumber,
-                                             CBC_CommonBitArray* row,
-                                             int32_t hints,
-                                             int32_t& 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(int32_t rowNumber,
-                                             CBC_CommonBitArray* row,
-                                             CFX_Int32Array* startGuardRange,
-                                             int32_t hints,
-                                             int32_t& 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, int32_t& 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,
-                                          int32_t hints,
-                                          int32_t& 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;
-}
-int32_t CBC_OnedUPCAReader::DecodeMiddle(CBC_CommonBitArray* row,
-                                         CFX_Int32Array* startRange,
-                                         CFX_ByteString& resultString,
-                                         int32_t& e) {
-  int32_t temp = m_ean13Reader->DecodeMiddle(row, startRange, resultString, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, 0);
-  return temp;
-}
-CFX_ByteString CBC_OnedUPCAReader::MaybeReturnResult(CFX_ByteString& result,
-                                                     int32_t& e) {
-  if (result[0] == '0') {
-    result.Delete(0);
-    return result;
-  }
-  e = BCExceptionFormatException;
-  return "";
-}