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>

1 files changed, 230 insertions, 0 deletions

diff --git a/fxbarcode/datamatrix/BC_SymbolInfo.cpp b/fxbarcode/datamatrix/BC_SymbolInfo.cpp
new file mode 100644
index 0000000000..f98370b90f
--- /dev/null
+++ b/fxbarcode/datamatrix/BC_SymbolInfo.cpp
@@ -0,0 +1,230 @@
+// 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 2006 Jeremias Maerki
+ *
+ * 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/datamatrix/BC_SymbolInfo.h"
+
+#include "fxbarcode/BC_Dimension.h"
+#include "fxbarcode/common/BC_CommonBitMatrix.h"
+#include "fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h"
+#include "fxbarcode/datamatrix/BC_Encoder.h"
+#include "fxbarcode/datamatrix/BC_SymbolShapeHint.h"
+
+namespace {
+
+const size_t kSymbolsCount = 30;
+
+CBC_SymbolInfo* g_symbols[kSymbolsCount] = {
+    nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
+    nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
+    nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
+    nullptr, nullptr, nullptr, nullptr, nullptr, nullptr};
+
+}  // namespace
+
+void CBC_SymbolInfo::Initialize() {
+  g_symbols[0] = new CBC_SymbolInfo(false, 3, 5, 8, 8, 1);
+  g_symbols[1] = new CBC_SymbolInfo(false, 5, 7, 10, 10, 1);
+  g_symbols[2] = new CBC_SymbolInfo(true, 5, 7, 16, 6, 1);
+  g_symbols[3] = new CBC_SymbolInfo(false, 8, 10, 12, 12, 1);
+  g_symbols[4] = new CBC_SymbolInfo(true, 10, 11, 14, 6, 2);
+  g_symbols[5] = new CBC_SymbolInfo(false, 12, 12, 14, 14, 1);
+  g_symbols[6] = new CBC_SymbolInfo(true, 16, 14, 24, 10, 1);
+  g_symbols[7] = new CBC_SymbolInfo(false, 18, 14, 16, 16, 1);
+  g_symbols[8] = new CBC_SymbolInfo(false, 22, 18, 18, 18, 1);
+  g_symbols[9] = new CBC_SymbolInfo(true, 22, 18, 16, 10, 2);
+  g_symbols[10] = new CBC_SymbolInfo(false, 30, 20, 20, 20, 1);
+  g_symbols[11] = new CBC_SymbolInfo(true, 32, 24, 16, 14, 2);
+  g_symbols[12] = new CBC_SymbolInfo(false, 36, 24, 22, 22, 1);
+  g_symbols[13] = new CBC_SymbolInfo(false, 44, 28, 24, 24, 1);
+  g_symbols[14] = new CBC_SymbolInfo(true, 49, 28, 22, 14, 2);
+  g_symbols[15] = new CBC_SymbolInfo(false, 62, 36, 14, 14, 4);
+  g_symbols[16] = new CBC_SymbolInfo(false, 86, 42, 16, 16, 4);
+  g_symbols[17] = new CBC_SymbolInfo(false, 114, 48, 18, 18, 4);
+  g_symbols[18] = new CBC_SymbolInfo(false, 144, 56, 20, 20, 4);
+  g_symbols[19] = new CBC_SymbolInfo(false, 174, 68, 22, 22, 4);
+  g_symbols[20] = new CBC_SymbolInfo(false, 204, 84, 24, 24, 4, 102, 42);
+  g_symbols[21] = new CBC_SymbolInfo(false, 280, 112, 14, 14, 16, 140, 56);
+  g_symbols[22] = new CBC_SymbolInfo(false, 368, 144, 16, 16, 16, 92, 36);
+  g_symbols[23] = new CBC_SymbolInfo(false, 456, 192, 18, 18, 16, 114, 48);
+  g_symbols[24] = new CBC_SymbolInfo(false, 576, 224, 20, 20, 16, 144, 56);
+  g_symbols[25] = new CBC_SymbolInfo(false, 696, 272, 22, 22, 16, 174, 68);
+  g_symbols[26] = new CBC_SymbolInfo(false, 816, 336, 24, 24, 16, 136, 56);
+  g_symbols[27] = new CBC_SymbolInfo(false, 1050, 408, 18, 18, 36, 175, 68);
+  g_symbols[28] = new CBC_SymbolInfo(false, 1304, 496, 20, 20, 36, 163, 62);
+  g_symbols[29] = new CBC_DataMatrixSymbolInfo144();
+}
+
+void CBC_SymbolInfo::Finalize() {
+  for (size_t i = 0; i < kSymbolsCount; i++) {
+    delete g_symbols[i];
+    g_symbols[i] = nullptr;
+  }
+}
+
+CBC_SymbolInfo::CBC_SymbolInfo(bool rectangular,
+                               int32_t dataCapacity,
+                               int32_t errorCodewords,
+                               int32_t matrixWidth,
+                               int32_t matrixHeight,
+                               int32_t dataRegions) {
+  m_rectangular = rectangular;
+  m_dataCapacity = dataCapacity;
+  m_errorCodewords = errorCodewords;
+  m_matrixWidth = matrixWidth;
+  m_matrixHeight = matrixHeight;
+  m_dataRegions = dataRegions;
+  m_rsBlockData = dataCapacity;
+  m_rsBlockError = errorCodewords;
+}
+CBC_SymbolInfo::CBC_SymbolInfo(bool rectangular,
+                               int32_t dataCapacity,
+                               int32_t errorCodewords,
+                               int32_t matrixWidth,
+                               int32_t matrixHeight,
+                               int32_t dataRegions,
+                               int32_t rsBlockData,
+                               int32_t rsBlockError) {
+  m_rectangular = rectangular;
+  m_dataCapacity = dataCapacity;
+  m_errorCodewords = errorCodewords;
+  m_matrixWidth = matrixWidth;
+  m_matrixHeight = matrixHeight;
+  m_dataRegions = dataRegions;
+  m_rsBlockData = rsBlockData;
+  m_rsBlockError = rsBlockError;
+}
+CBC_SymbolInfo::~CBC_SymbolInfo() {}
+
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, int32_t& e) {
+  return lookup(dataCodewords, FORCE_NONE, true, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords,
+                                       SymbolShapeHint shape,
+                                       int32_t& e) {
+  return lookup(dataCodewords, shape, true, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords,
+                                       bool allowRectangular,
+                                       bool fail,
+                                       int32_t& e) {
+  SymbolShapeHint shape = allowRectangular ? FORCE_NONE : FORCE_SQUARE;
+  return lookup(dataCodewords, shape, fail, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords,
+                                       SymbolShapeHint shape,
+                                       bool fail,
+                                       int32_t& e) {
+  return lookup(dataCodewords, shape, nullptr, nullptr, fail, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords,
+                                       SymbolShapeHint shape,
+                                       CBC_Dimension* minSize,
+                                       CBC_Dimension* maxSize,
+                                       bool fail,
+                                       int32_t& e) {
+  for (size_t i = 0; i < kSymbolsCount; i++) {
+    CBC_SymbolInfo* symbol = g_symbols[i];
+    if (shape == FORCE_SQUARE && symbol->m_rectangular) {
+      continue;
+    }
+    if (shape == FORCE_RECTANGLE && !symbol->m_rectangular) {
+      continue;
+    }
+    if (minSize && (symbol->getSymbolWidth(e) < minSize->getWidth() ||
+                    symbol->getSymbolHeight(e) < minSize->getHeight())) {
+      if (e != BCExceptionNO)
+        return nullptr;
+      continue;
+    }
+    if (maxSize && (symbol->getSymbolWidth(e) > maxSize->getWidth() ||
+                    symbol->getSymbolHeight(e) > maxSize->getHeight())) {
+      if (e != BCExceptionNO)
+        return nullptr;
+      continue;
+    }
+    if (dataCodewords <= symbol->m_dataCapacity) {
+      return symbol;
+    }
+  }
+  if (fail)
+    e = BCExceptionIllegalDataCodewords;
+  return nullptr;
+}
+
+int32_t CBC_SymbolInfo::getHorizontalDataRegions(int32_t& e) {
+  switch (m_dataRegions) {
+    case 1:
+      return 1;
+    case 2:
+      return 2;
+    case 4:
+      return 2;
+    case 16:
+      return 4;
+    case 36:
+      return 6;
+    default:
+      e = BCExceptionCannotHandleThisNumberOfDataRegions;
+      return 0;
+  }
+}
+int32_t CBC_SymbolInfo::getVerticalDataRegions(int32_t& e) {
+  switch (m_dataRegions) {
+    case 1:
+      return 1;
+    case 2:
+      return 1;
+    case 4:
+      return 2;
+    case 16:
+      return 4;
+    case 36:
+      return 6;
+    default:
+      e = BCExceptionCannotHandleThisNumberOfDataRegions;
+      return 0;
+  }
+}
+int32_t CBC_SymbolInfo::getSymbolDataWidth(int32_t& e) {
+  return getHorizontalDataRegions(e) * m_matrixWidth;
+}
+int32_t CBC_SymbolInfo::getSymbolDataHeight(int32_t& e) {
+  return getVerticalDataRegions(e) * m_matrixHeight;
+}
+int32_t CBC_SymbolInfo::getSymbolWidth(int32_t& e) {
+  return getSymbolDataWidth(e) + (getHorizontalDataRegions(e) * 2);
+}
+int32_t CBC_SymbolInfo::getSymbolHeight(int32_t& e) {
+  return getSymbolDataHeight(e) + (getVerticalDataRegions(e) * 2);
+}
+int32_t CBC_SymbolInfo::getCodewordCount() {
+  return m_dataCapacity + m_errorCodewords;
+}
+int32_t CBC_SymbolInfo::getInterleavedBlockCount() {
+  return m_dataCapacity / m_rsBlockData;
+}
+int32_t CBC_SymbolInfo::getDataLengthForInterleavedBlock(int32_t index) {
+  return m_rsBlockData;
+}
+int32_t CBC_SymbolInfo::getErrorLengthForInterleavedBlock(int32_t index) {
+  return m_rsBlockError;
+}