Move xfa/fxbarcode fxbarcode/
Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode
to be fxbarcode/ and creates a static_library for fxbarcode which is
depend on by the xfa library.
Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d
Reviewed-on: https://pdfium-review.googlesource.com/3291
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
diff --git a/fxbarcode/cbc_ean13.cpp b/fxbarcode/cbc_ean13.cpp
new file mode 100644
index 0000000..0366e03
--- /dev/null
+++ b/fxbarcode/cbc_ean13.cpp
@@ -0,0 +1,95 @@
+// 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_ean13.h"
+
+#include "fxbarcode/oned/BC_OnedEAN13Writer.h"
+
+CBC_EAN13::CBC_EAN13() : CBC_OneCode(new CBC_OnedEAN13Writer) {}
+
+CBC_EAN13::~CBC_EAN13() {}
+
+CFX_WideString CBC_EAN13::Preprocess(const CFX_WideStringC& contents) {
+ CFX_WideString encodeContents =
+ static_cast<CBC_OnedEAN13Writer*>(m_pBCWriter.get())
+ ->FilterContents(contents);
+ int32_t length = encodeContents.GetLength();
+ if (length <= 12) {
+ for (int32_t i = 0; i < 12 - length; i++)
+ encodeContents = wchar_t('0') + encodeContents;
+
+ CFX_ByteString byteString = encodeContents.UTF8Encode();
+ int32_t checksum = static_cast<CBC_OnedEAN13Writer*>(m_pBCWriter.get())
+ ->CalcChecksum(byteString);
+ byteString += checksum - 0 + '0';
+ encodeContents = byteString.UTF8Decode();
+ }
+ if (length > 13)
+ encodeContents = encodeContents.Mid(0, 13);
+
+ return encodeContents;
+}
+
+bool CBC_EAN13::Encode(const CFX_WideStringC& contents,
+ bool isDevice,
+ int32_t& e) {
+ if (contents.IsEmpty()) {
+ e = BCExceptionNoContents;
+ return false;
+ }
+ BCFORMAT format = BCFORMAT_EAN_13;
+ int32_t outWidth = 0;
+ int32_t outHeight = 0;
+ CFX_WideString encodeContents = Preprocess(contents);
+ CFX_ByteString byteString = encodeContents.UTF8Encode();
+ m_renderContents = encodeContents;
+ uint8_t* data = static_cast<CBC_OnedEAN13Writer*>(m_pBCWriter.get())
+ ->Encode(byteString, format, outWidth, outHeight, e);
+ if (e != BCExceptionNO)
+ return false;
+ static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
+ ->RenderResult(encodeContents.AsStringC(), data, outWidth, isDevice, e);
+ FX_Free(data);
+ if (e != BCExceptionNO)
+ return false;
+ return true;
+}
+
+bool CBC_EAN13::RenderDevice(CFX_RenderDevice* device,
+ const CFX_Matrix* matrix,
+ int32_t& e) {
+ static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
+ ->RenderDeviceResult(device, matrix, m_renderContents.AsStringC(), e);
+ if (e != BCExceptionNO)
+ return false;
+ return true;
+}
+
+bool CBC_EAN13::RenderBitmap(CFX_RetainPtr<CFX_DIBitmap>& pOutBitmap,
+ int32_t& e) {
+ static_cast<CBC_OneDimWriter*>(m_pBCWriter.get())
+ ->RenderBitmapResult(pOutBitmap, m_renderContents.AsStringC(), e);
+ return e == BCExceptionNO;
+}
+
+BC_TYPE CBC_EAN13::GetType() {
+ return BC_EAN13;
+}
