1 files changed, 81 insertions, 0 deletions
diff --git a/fxbarcode/cbc_qrcode.cpp b/fxbarcode/cbc_qrcode.cpp
new file mode 100644
index 0000000000..15c4057826
--- /dev/null
+++ b/fxbarcode/cbc_qrcode.cpp
@@ -0,0 +1,81 @@
+// Copyright 2016 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
+/*
+ * Copyright 2011 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 "fxbarcode/cbc_qrcode.h"
+
+#include "fxbarcode/qrcode/BC_QRCodeWriter.h"
+
+CBC_QRCode::CBC_QRCode() : CBC_CodeBase(new CBC_QRCodeWriter) {}
+
+CBC_QRCode::~CBC_QRCode() {}
+
+bool CBC_QRCode::SetVersion(int32_t version) {
+  if (version < 0 || version > 40)
+    return false;
+  return m_pBCWriter &&
+         static_cast<CBC_QRCodeWriter*>(m_pBCWriter.get())->SetVersion(version);
+}
+
+bool CBC_QRCode::SetErrorCorrectionLevel(int32_t level) {
+  if (level < 0 || level > 3)
+    return false;
+
+  return m_pBCWriter &&
+         static_cast<CBC_TwoDimWriter*>(m_pBCWriter.get())
+             ->SetErrorCorrectionLevel(level);
+}
+
+bool CBC_QRCode::Encode(const CFX_WideStringC& contents,
+                        bool isDevice,
+                        int32_t& e) {
+  int32_t outWidth = 0;
+  int32_t outHeight = 0;
+  CBC_QRCodeWriter* pWriter = static_cast<CBC_QRCodeWriter*>(m_pBCWriter.get());
+  uint8_t* data = pWriter->Encode(CFX_WideString(contents),
+                                  pWriter->GetErrorCorrectionLevel(), outWidth,
+                                  outHeight, e);
+  if (e != BCExceptionNO)
+    return false;
+  pWriter->RenderResult(data, outWidth, outHeight, e);
+  FX_Free(data);
+  if (e != BCExceptionNO)
+    return false;
+  return true;
+}
+
+bool CBC_QRCode::RenderDevice(CFX_RenderDevice* device,
+                              const CFX_Matrix* matrix,
+                              int32_t& e) {
+  static_cast<CBC_TwoDimWriter*>(m_pBCWriter.get())
+      ->RenderDeviceResult(device, matrix);
+  return true;
+}
+
+bool CBC_QRCode::RenderBitmap(CFX_RetainPtr<CFX_DIBitmap>& pOutBitmap,
+                              int32_t& e) {
+  static_cast<CBC_TwoDimWriter*>(m_pBCWriter.get())
+      ->RenderBitmapResult(pOutBitmap, e);
+  return e == BCExceptionNO;
+}
+
+BC_TYPE CBC_QRCode::GetType() {
+  return BC_QR_CODE;
+}