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authordsinclair <dsinclair@chromium.org>2016-06-16 12:29:07 -0700
committerCommit bot <commit-bot@chromium.org>2016-06-16 12:29:07 -0700
commita26153440b46b3b37b7e81435debb296f22769f4 (patch)
tree37b3073d15af7ae2850b5a02be87123feb54a054 /xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp
parent8320ee28f24615d1d619a5db1b7c235ea6f91dde (diff)
downloadpdfium-a26153440b46b3b37b7e81435debb296f22769f4.tar.xz
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
Diffstat (limited to 'xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp')
-rw-r--r--xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp131
1 files changed, 0 insertions, 131 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp b/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp
deleted file mode 100644
index 7d1779657c..0000000000
--- a/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp
+++ /dev/null
@@ -1,131 +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 2009 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 <algorithm>
-#include <limits>
-#include <memory>
-
-#include "xfa/fxbarcode/BC_BinaryBitmap.h"
-#include "xfa/fxbarcode/BC_BinaryBitmap.h"
-#include "xfa/fxbarcode/BC_Reader.h"
-#include "xfa/fxbarcode/BC_ResultPoint.h"
-#include "xfa/fxbarcode/common/BC_CommonBitArray.h"
-#include "xfa/fxbarcode/common/BC_CommonBitMatrix.h"
-#include "xfa/fxbarcode/common/BC_CommonBitMatrix.h"
-#include "xfa/fxbarcode/common/BC_CommonDecoderResult.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeMetadata.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeValue.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Codeword.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Common.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultRowIndicatorColumn.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Detector.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417ECErrorCorrection.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417ECModulusGF.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417ECModulusPoly.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Reader.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417ScanningDecoder.h"
-#include "xfa/fxbarcode/utils.h"
-
-CBC_PDF417Reader::CBC_PDF417Reader() {}
-CBC_PDF417Reader::~CBC_PDF417Reader() {}
-
-CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image, int32_t& e) {
- return Decode(image, 0, e);
-}
-CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image,
- FX_BOOL multiple,
- int32_t hints,
- int32_t& e) {
- CFX_ByteString results;
- std::unique_ptr<CBC_PDF417DetectorResult> detectorResult(
- CBC_Detector::detect(image, hints, multiple, e));
- BC_EXCEPTION_CHECK_ReturnValue(e, "");
- for (int32_t i = 0; i < detectorResult->getPoints()->GetSize(); i++) {
- CBC_ResultPointArray* points = detectorResult->getPoints()->GetAt(i);
- std::unique_ptr<CBC_CommonDecoderResult> ResultTemp(
- CBC_PDF417ScanningDecoder::decode(
- detectorResult->getBits(), points->GetAt(4), points->GetAt(5),
- points->GetAt(6), points->GetAt(7), getMinCodewordWidth(*points),
- getMaxCodewordWidth(*points), e));
- if (!ResultTemp) {
- e = BCExceptiontNotFoundInstance;
- return CFX_ByteString();
- }
- results += ResultTemp->GetText();
- }
- return results;
-}
-
-CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image,
- int32_t hints,
- int32_t& e) {
- CFX_ByteString bs = Decode(image, FALSE, 0, e);
- BC_EXCEPTION_CHECK_ReturnValue(e, "");
- return bs;
-}
-int32_t CBC_PDF417Reader::getMaxWidth(CBC_ResultPoint* p1,
- CBC_ResultPoint* p2) {
- if (!p1 || !p2)
- return 0;
- return (int32_t)FXSYS_fabs(p1->GetX() - p2->GetX());
-}
-int32_t CBC_PDF417Reader::getMinWidth(CBC_ResultPoint* p1,
- CBC_ResultPoint* p2) {
- if (!p1 || !p2)
- return std::numeric_limits<int32_t>::max();
- return (int32_t)FXSYS_fabs(p1->GetX() - p2->GetX());
-}
-
-int32_t CBC_PDF417Reader::getMaxCodewordWidth(
- const CFX_ArrayTemplate<CBC_ResultPoint*>& p) {
- int32_t a = getMaxWidth(p.GetAt(6), p.GetAt(2)) *
- CBC_PDF417Common::MODULES_IN_CODEWORD /
- CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
- int32_t b = getMaxWidth(p.GetAt(7), p.GetAt(3)) *
- CBC_PDF417Common::MODULES_IN_CODEWORD /
- CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
- int32_t c = std::min(a, getMaxWidth(p.GetAt(0), p.GetAt(4)));
- int32_t d = std::min(b, getMaxWidth(p.GetAt(1), p.GetAt(5)));
- return std::min(c, d);
-}
-
-int32_t CBC_PDF417Reader::getMinCodewordWidth(
- const CFX_ArrayTemplate<CBC_ResultPoint*>& p) {
- int32_t a = getMinWidth(p.GetAt(6), p.GetAt(2)) *
- CBC_PDF417Common::MODULES_IN_CODEWORD /
- CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
- int32_t b = getMinWidth(p.GetAt(7), p.GetAt(3)) *
- CBC_PDF417Common::MODULES_IN_CODEWORD /
- CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
- int32_t c = std::min(a, getMinWidth(p.GetAt(0), p.GetAt(4)));
- int32_t d = std::min(b, getMinWidth(p.GetAt(1), p.GetAt(5)));
- return std::min(c, d);
-}