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, 191 deletions

diff --git a/xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp b/xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp
deleted file mode 100644
index 29fb792ced..0000000000
--- a/xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp
+++ /dev/null
@@ -1,191 +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 2007 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 <stdint.h>
-
-#include "xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.h"
-#include "xfa/fxbarcode/utils.h"
-
-CFX_ArrayTemplate<CBC_DataMatrixVersion*>* CBC_DataMatrixVersion::VERSIONS =
-    nullptr;
-
-void CBC_DataMatrixVersion::Initialize() {
-  VERSIONS = new CFX_ArrayTemplate<CBC_DataMatrixVersion*>();
-}
-void CBC_DataMatrixVersion::Finalize() {
-  for (int32_t i = 0; i < VERSIONS->GetSize(); i++) {
-    delete VERSIONS->GetAt(i);
-  }
-  VERSIONS->RemoveAll();
-  delete VERSIONS;
-}
-CBC_DataMatrixVersion::CBC_DataMatrixVersion(int32_t versionNumber,
-                                             int32_t symbolSizeRows,
-                                             int32_t symbolSizeColumns,
-                                             int32_t dataRegionSizeRows,
-                                             int32_t dataRegionSizeColumns,
-                                             ECBlocks* ecBlocks) {
-  m_versionNumber = versionNumber;
-  m_symbolSizeRows = symbolSizeRows;
-  m_symbolSizeColumns = symbolSizeColumns;
-  m_dataRegionSizeRows = dataRegionSizeRows;
-  m_dataRegionSizeColumns = dataRegionSizeColumns;
-  m_ecBlocks = ecBlocks;
-  int32_t total = 0;
-  int32_t ecCodewords = ecBlocks->GetECCodewords();
-  const CFX_ArrayTemplate<ECB*>& ecbArray = ecBlocks->GetECBlocks();
-  for (int32_t i = 0; i < ecbArray.GetSize(); i++) {
-    total += ecbArray[i]->GetCount() *
-             (ecbArray[i]->GetDataCodewords() + ecCodewords);
-  }
-  m_totalCodewords = total;
-}
-CBC_DataMatrixVersion::~CBC_DataMatrixVersion() {
-  delete m_ecBlocks;
-}
-int32_t CBC_DataMatrixVersion::GetVersionNumber() {
-  return m_versionNumber;
-}
-int32_t CBC_DataMatrixVersion::GetSymbolSizeRows() {
-  return m_symbolSizeRows;
-}
-int32_t CBC_DataMatrixVersion::GetSymbolSizeColumns() {
-  return m_symbolSizeColumns;
-}
-int32_t CBC_DataMatrixVersion::GetDataRegionSizeRows() {
-  return m_dataRegionSizeRows;
-}
-int32_t CBC_DataMatrixVersion::GetDataRegionSizeColumns() {
-  return m_dataRegionSizeColumns;
-}
-int32_t CBC_DataMatrixVersion::GetTotalCodewords() {
-  return m_totalCodewords;
-}
-ECBlocks* CBC_DataMatrixVersion::GetECBlocks() {
-  return m_ecBlocks;
-}
-void CBC_DataMatrixVersion::ReleaseAll() {
-  for (int32_t i = 0; i < VERSIONS->GetSize(); i++) {
-    delete VERSIONS->GetAt(i);
-  }
-  VERSIONS->RemoveAll();
-}
-CBC_DataMatrixVersion* CBC_DataMatrixVersion::GetVersionForDimensions(
-    int32_t numRows,
-    int32_t numColumns,
-    int32_t& e) {
-  if ((numRows & 0x01) != 0 || (numColumns & 0x01) != 0) {
-    e = BCExceptionNotFound;
-    return nullptr;
-  }
-  if (VERSIONS->GetSize() == 0) {
-    VERSIONS->Add(new CBC_DataMatrixVersion(1, 10, 10, 8, 8,
-                                            new ECBlocks(5, new ECB(1, 3))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(2, 12, 12, 10, 10,
-                                            new ECBlocks(7, new ECB(1, 5))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(3, 14, 14, 12, 12,
-                                            new ECBlocks(10, new ECB(1, 8))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(4, 16, 16, 14, 14,
-                                            new ECBlocks(12, new ECB(1, 12))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(5, 18, 18, 16, 16,
-                                            new ECBlocks(14, new ECB(1, 18))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(6, 20, 20, 18, 18,
-                                            new ECBlocks(18, new ECB(1, 22))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(7, 22, 22, 20, 20,
-                                            new ECBlocks(20, new ECB(1, 30))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(8, 24, 24, 22, 22,
-                                            new ECBlocks(24, new ECB(1, 36))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(9, 26, 26, 24, 24,
-                                            new ECBlocks(28, new ECB(1, 44))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(10, 32, 32, 14, 14,
-                                            new ECBlocks(36, new ECB(1, 62))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(11, 36, 36, 16, 16,
-                                            new ECBlocks(42, new ECB(1, 86))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(12, 40, 40, 18, 18,
-                                            new ECBlocks(48, new ECB(1, 114))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(13, 44, 44, 20, 20,
-                                            new ECBlocks(56, new ECB(1, 144))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(14, 48, 48, 22, 22,
-                                            new ECBlocks(68, new ECB(1, 174))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(15, 52, 52, 24, 24,
-                                            new ECBlocks(42, new ECB(2, 102))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(16, 64, 64, 14, 14,
-                                            new ECBlocks(56, new ECB(2, 140))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(17, 72, 72, 16, 16,
-                                            new ECBlocks(36, new ECB(4, 92))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(18, 80, 80, 18, 18,
-                                            new ECBlocks(48, new ECB(4, 114))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(19, 88, 88, 20, 20,
-                                            new ECBlocks(56, new ECB(4, 144))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(20, 96, 96, 22, 22,
-                                            new ECBlocks(68, new ECB(4, 174))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(21, 104, 104, 24, 24,
-                                            new ECBlocks(56, new ECB(6, 136))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(22, 120, 120, 18, 18,
-                                            new ECBlocks(68, new ECB(6, 175))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(23, 132, 132, 20, 20,
-                                            new ECBlocks(62, new ECB(8, 163))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(
-        24, 144, 144, 22, 22,
-        new ECBlocks(62, new ECB(8, 156), new ECB(2, 155))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(25, 8, 18, 6, 16,
-                                            new ECBlocks(7, new ECB(1, 5))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(26, 8, 32, 6, 14,
-                                            new ECBlocks(11, new ECB(1, 10))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(27, 12, 26, 10, 24,
-                                            new ECBlocks(14, new ECB(1, 16))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(28, 12, 36, 10, 16,
-                                            new ECBlocks(18, new ECB(1, 22))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(29, 16, 36, 14, 16,
-                                            new ECBlocks(24, new ECB(1, 32))));
-    VERSIONS->Add(new CBC_DataMatrixVersion(30, 16, 48, 14, 22,
-                                            new ECBlocks(28, new ECB(1, 49))));
-  }
-  int32_t numVersions = VERSIONS->GetSize();
-  for (int32_t i = 0; i < numVersions; ++i) {
-    if ((*VERSIONS)[i]->m_symbolSizeRows == numRows &&
-        (*VERSIONS)[i]->m_symbolSizeColumns == numColumns) {
-      return (*VERSIONS)[i];
-    }
-  }
-  e = BCExceptionNotFound;
-  return nullptr;
-}
-
-ECB::ECB(int32_t count, int32_t dataCodewords)
-    : m_count(count), m_dataCodewords(dataCodewords) {}
-
-ECBlocks::ECBlocks(int32_t ecCodewords, ECB* ecBlocks)
-    : m_ecCodewords(ecCodewords) {
-  m_ecBlocksArray.Add(ecBlocks);
-}
-
-ECBlocks::ECBlocks(int32_t ecCodewords, ECB* ecBlocks1, ECB* ecBlocks2)
-    : m_ecCodewords(ecCodewords) {
-  m_ecBlocksArray.Add(ecBlocks1);
-  m_ecBlocksArray.Add(ecBlocks2);
-}
-
-ECBlocks::~ECBlocks() {
-  for (int32_t i = 0; i < m_ecBlocksArray.GetSize(); i++)
-    delete m_ecBlocksArray[i];
-}