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, 174 insertions, 0 deletions

diff --git a/fxbarcode/qrcode/BC_QRCoderMode.cpp b/fxbarcode/qrcode/BC_QRCoderMode.cpp
new file mode 100644
index 0000000000..3127145465
--- /dev/null
+++ b/fxbarcode/qrcode/BC_QRCoderMode.cpp
@@ -0,0 +1,174 @@
+// 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 "fxbarcode/qrcode/BC_QRCoderMode.h"
+
+#include <utility>
+
+#include "fxbarcode/qrcode/BC_QRCoderVersion.h"
+#include "fxbarcode/utils.h"
+
+CBC_QRCoderMode* CBC_QRCoderMode::sBYTE = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sNUMERIC = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sALPHANUMERIC = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sKANJI = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sECI = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sGBK = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sTERMINATOR = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_FIRST_POSITION = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_SECOND_POSITION = nullptr;
+CBC_QRCoderMode* CBC_QRCoderMode::sSTRUCTURED_APPEND = nullptr;
+
+CBC_QRCoderMode::CBC_QRCoderMode(std::vector<int32_t> charCountBits,
+                                 int32_t bits,
+                                 CFX_ByteString name)
+    : m_characterCountBitsForVersions(std::move(charCountBits)),
+      m_bits(bits),
+      m_name(name) {}
+
+CBC_QRCoderMode::~CBC_QRCoderMode() {}
+
+void CBC_QRCoderMode::Initialize() {
+  sBYTE = new CBC_QRCoderMode({8, 16, 16}, 0x4, "BYTE");
+  sALPHANUMERIC = new CBC_QRCoderMode({9, 11, 13}, 0x2, "ALPHANUMERIC");
+  sECI = new CBC_QRCoderMode(std::vector<int32_t>(), 0x7, "ECI");
+  sKANJI = new CBC_QRCoderMode({8, 10, 12}, 0x8, "KANJI");
+  sNUMERIC = new CBC_QRCoderMode({10, 12, 14}, 0x1, "NUMERIC");
+  sGBK = new CBC_QRCoderMode({8, 10, 12}, 0x0D, "GBK");
+  sTERMINATOR = new CBC_QRCoderMode(std::vector<int32_t>(), 0x00, "TERMINATOR");
+  sFNC1_FIRST_POSITION =
+      new CBC_QRCoderMode(std::vector<int32_t>(), 0x05, "FNC1_FIRST_POSITION");
+  sFNC1_SECOND_POSITION =
+      new CBC_QRCoderMode(std::vector<int32_t>(), 0x09, "FNC1_SECOND_POSITION");
+  sSTRUCTURED_APPEND =
+      new CBC_QRCoderMode(std::vector<int32_t>(), 0x03, "STRUCTURED_APPEND");
+}
+
+void CBC_QRCoderMode::Finalize() {
+  delete sBYTE;
+  delete sALPHANUMERIC;
+  delete sECI;
+  delete sKANJI;
+  delete sNUMERIC;
+  delete sGBK;
+  delete sTERMINATOR;
+  delete sFNC1_FIRST_POSITION;
+  delete sFNC1_SECOND_POSITION;
+  delete sSTRUCTURED_APPEND;
+}
+
+CBC_QRCoderMode* CBC_QRCoderMode::ForBits(int32_t bits, int32_t& e) {
+  switch (bits) {
+    case 0x0:
+      return sTERMINATOR;
+    case 0x1:
+      return sNUMERIC;
+    case 0x2:
+      return sALPHANUMERIC;
+    case 0x3:
+      return sSTRUCTURED_APPEND;
+    case 0x4:
+      return sBYTE;
+    case 0x5:
+      return sFNC1_FIRST_POSITION;
+    case 0x7:
+      return sECI;
+    case 0x8:
+      return sKANJI;
+    case 0x9:
+      return sFNC1_SECOND_POSITION;
+    case 0x0D:
+      return sGBK;
+    default:
+      e = BCExceptionUnsupportedMode;
+      return nullptr;
+  }
+}
+
+int32_t CBC_QRCoderMode::GetBits() const {
+  return m_bits;
+}
+
+CFX_ByteString CBC_QRCoderMode::GetName() const {
+  return m_name;
+}
+
+int32_t CBC_QRCoderMode::GetCharacterCountBits(CBC_QRCoderVersion* version,
+                                               int32_t& e) const {
+  if (m_characterCountBitsForVersions.empty()) {
+    e = BCExceptionCharacterNotThisMode;
+    return 0;
+  }
+  int32_t number = version->GetVersionNumber();
+  int32_t offset;
+  if (number <= 9) {
+    offset = 0;
+  } else if (number <= 26) {
+    offset = 1;
+  } else {
+    offset = 2;
+  }
+  return m_characterCountBitsForVersions[offset];
+}
+
+void CBC_QRCoderMode::Destroy() {
+  if (sBYTE) {
+    delete CBC_QRCoderMode::sBYTE;
+    sBYTE = nullptr;
+  }
+  if (sNUMERIC) {
+    delete CBC_QRCoderMode::sNUMERIC;
+    sNUMERIC = nullptr;
+  }
+  if (sALPHANUMERIC) {
+    delete CBC_QRCoderMode::sALPHANUMERIC;
+    sALPHANUMERIC = nullptr;
+  }
+  if (sKANJI) {
+    delete CBC_QRCoderMode::sKANJI;
+    sKANJI = nullptr;
+  }
+  if (sECI) {
+    delete CBC_QRCoderMode::sECI;
+    sECI = nullptr;
+  }
+  if (sGBK) {
+    delete CBC_QRCoderMode::sGBK;
+    sGBK = nullptr;
+  }
+  if (sTERMINATOR) {
+    delete CBC_QRCoderMode::sTERMINATOR;
+    sTERMINATOR = nullptr;
+  }
+  if (sFNC1_FIRST_POSITION) {
+    delete CBC_QRCoderMode::sFNC1_FIRST_POSITION;
+    sFNC1_FIRST_POSITION = nullptr;
+  }
+  if (sFNC1_SECOND_POSITION) {
+    delete CBC_QRCoderMode::sFNC1_SECOND_POSITION;
+    sFNC1_SECOND_POSITION = nullptr;
+  }
+  if (sSTRUCTURED_APPEND) {
+    delete CBC_QRCoderMode::sSTRUCTURED_APPEND;
+    sSTRUCTURED_APPEND = nullptr;
+  }
+}