summaryrefslogtreecommitdiff
path: root/xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp
diff options
context:
space:
mode:
authorDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
commit1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 (patch)
tree285e39abd4b5872d8cd632b9e331b0667fdc3eae /xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp
parentf766ad219f66543654520f6a1955836f519e26d1 (diff)
downloadpdfium-1770c021cf998ff1b33855b1397f6ea8ff9f7cd7.tar.xz
Move xfa/src up to xfa/.
This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 .
Diffstat (limited to 'xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp')
-rw-r--r--xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp108
1 files changed, 108 insertions, 0 deletions
diff --git a/xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp b/xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp
new file mode 100644
index 0000000000..716b6c17de
--- /dev/null
+++ b/xfa/fxbarcode/qrcode/BC_QRCodeReader.cpp
@@ -0,0 +1,108 @@
+// 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 "xfa/fxbarcode/qrcode/BC_QRCodeReader.h"
+
+#include <memory>
+
+#include "xfa/fxbarcode/BC_Binarizer.h"
+#include "xfa/fxbarcode/BC_BinaryBitmap.h"
+#include "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h"
+#include "xfa/fxbarcode/BC_LuminanceSource.h"
+#include "xfa/fxbarcode/BC_Reader.h"
+#include "xfa/fxbarcode/BC_ResultPoint.h"
+#include "xfa/fxbarcode/common/BC_CommonDecoderResult.h"
+#include "xfa/fxbarcode/common/BC_GlobalHistogramBinarizer.h"
+#include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h"
+#include "xfa/fxbarcode/qrcode/BC_QRCoderDecoder.h"
+#include "xfa/fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h"
+#include "xfa/fxbarcode/qrcode/BC_QRCoderMode.h"
+#include "xfa/fxbarcode/qrcode/BC_QRCoderVersion.h"
+#include "xfa/fxbarcode/qrcode/BC_QRDataMask.h"
+#include "xfa/fxbarcode/qrcode/BC_QRDetector.h"
+#include "xfa/fxbarcode/qrcode/BC_QRDetectorResult.h"
+
+CBC_QRCodeReader::CBC_QRCodeReader() : m_decoder(NULL) {}
+void CBC_QRCodeReader::Init() {
+ m_decoder = new CBC_QRCoderDecoder;
+ m_decoder->Init();
+}
+CBC_QRCodeReader::~CBC_QRCodeReader() {
+ delete m_decoder;
+}
+CFX_ByteString CBC_QRCodeReader::Decode(CBC_BinaryBitmap* image,
+ int32_t hints,
+ int32_t& e) {
+ CBC_CommonBitMatrix* matrix = image->GetMatrix(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ CBC_QRDetector detector(matrix);
+ std::unique_ptr<CBC_QRDetectorResult> detectorResult(
+ detector.Detect(hints, e));
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ std::unique_ptr<CBC_CommonDecoderResult> decodeResult(
+ m_decoder->Decode(detectorResult->GetBits(), 0, e));
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ return (decodeResult->GetText());
+}
+CFX_ByteString CBC_QRCodeReader::Decode(const CFX_WideString& filename,
+ int32_t hints,
+ int32_t byteModeDecode,
+ int32_t& e) {
+ CBC_BufferedImageLuminanceSource source(filename);
+ source.Init(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ CBC_GlobalHistogramBinarizer binarizer(&source);
+ CBC_BinaryBitmap bitmap(&binarizer);
+ CFX_ByteString bs = Decode(&bitmap, hints, e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ return bs;
+}
+CFX_ByteString CBC_QRCodeReader::Decode(CFX_DIBitmap* pBitmap,
+ int32_t hints,
+ int32_t byteModeDecode,
+ int32_t& e) {
+ CBC_BufferedImageLuminanceSource source(pBitmap);
+ CBC_GlobalHistogramBinarizer binarizer(&source);
+ CBC_BinaryBitmap bitmap(&binarizer);
+ CFX_ByteString bs = Decode(&bitmap, hints, e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ return bs;
+}
+CFX_ByteString CBC_QRCodeReader::Decode(CBC_BinaryBitmap* image, int32_t& e) {
+ CFX_ByteString bs = Decode(image, 0, e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, "");
+ return bs;
+}
+void CBC_QRCodeReader::ReleaseAll() {
+ if (CBC_ReedSolomonGF256::QRCodeFild) {
+ delete CBC_ReedSolomonGF256::QRCodeFild;
+ CBC_ReedSolomonGF256::QRCodeFild = NULL;
+ }
+ if (CBC_ReedSolomonGF256::DataMatrixField) {
+ delete CBC_ReedSolomonGF256::DataMatrixField;
+ CBC_ReedSolomonGF256::DataMatrixField = NULL;
+ }
+ CBC_QRCoderMode::Destroy();
+ CBC_QRCoderErrorCorrectionLevel::Destroy();
+ CBC_QRDataMask::Destroy();
+ CBC_QRCoderVersion::Destroy();
+}