XFA: Fix DOS newlines

xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp

Index: xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp
diff --git a/xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp b/xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp
index 9c76ca78bad13b9dce8ef4569cd8db28c84974ff..279561e9d75393600f1505c152f12b608f812023 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.cpp
@@ -1,229 +1,229 @@
-// 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 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 "xfa/src/fxbarcode/barcode.h"
-#include "xfa/src/fxbarcode/BC_Writer.h"
-#include "xfa/src/fxbarcode/BC_Reader.h"
-#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h"
-#include "xfa/src/fxbarcode/common/BC_CommonBitArray.h"
-#include "BC_OneDReader.h"
-#include "BC_OneDimWriter.h"
-#include "BC_OnedCodaBarReader.h"
-#include "BC_OnedCodaBarWriter.h"
-const FX_CHAR CBC_OnedCodaBarWriter::START_END_CHARS[] = {
-    'A', 'B', 'C', 'D', 'T', 'N', '*', 'E', 'a', 'b', 'c', 'd', 't', 'n', 'e'};
-const FX_CHAR CBC_OnedCodaBarWriter::CONTENT_CHARS[] = {
-    '0', '1', '2', '3', '4', '5', '6', '7',
-    '8', '9', '-', '$', '/', ':', '+', '.'};
-CBC_OnedCodaBarWriter::CBC_OnedCodaBarWriter() {
-  m_chStart = 'A';
-  m_chEnd = 'B';
-  m_iWideNarrRatio = 2;
-}
-CBC_OnedCodaBarWriter::~CBC_OnedCodaBarWriter() {}
-FX_BOOL CBC_OnedCodaBarWriter::SetStartChar(FX_CHAR start) {
-  for (int32_t i = 0; i < sizeof(START_END_CHARS) / sizeof(FX_CHAR); i++) {
-    if (START_END_CHARS[i] == start) {
-      m_chStart = start;
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-FX_BOOL CBC_OnedCodaBarWriter::SetEndChar(FX_CHAR end) {
-  for (int32_t i = 0; i < sizeof(START_END_CHARS) / sizeof(FX_CHAR); i++) {
-    if (START_END_CHARS[i] == end) {
-      m_chEnd = end;
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-void CBC_OnedCodaBarWriter::SetDataLength(int32_t length) {
-  m_iDataLenth = length + 2;
-}
-FX_BOOL CBC_OnedCodaBarWriter::SetTextLocation(BC_TEXT_LOC location) {
-  if (location < BC_TEXT_LOC_NONE || location > BC_TEXT_LOC_BELOWEMBED) {
-    return FALSE;
-  }
-  m_locTextLoc = location;
-  return TRUE;
-}
-FX_BOOL CBC_OnedCodaBarWriter::SetWideNarrowRatio(int32_t ratio) {
-  if (ratio < 2 || ratio > 3) {
-    return FALSE;
-  }
-  m_iWideNarrRatio = ratio;
-  return TRUE;
-}
-FX_BOOL CBC_OnedCodaBarWriter::FindChar(FX_WCHAR ch, FX_BOOL isContent) {
-  if (isContent) {
-    for (int32_t i = 0; i < sizeof(CONTENT_CHARS) / sizeof(FX_CHAR); i++) {
-      if (ch == (FX_WCHAR)CONTENT_CHARS[i]) {
-        return TRUE;
-      }
-    }
-    for (int32_t j = 0; j < sizeof(START_END_CHARS) / sizeof(FX_CHAR); j++) {
-      if (ch == (FX_WCHAR)START_END_CHARS[j]) {
-        return TRUE;
-      }
-    }
-    return FALSE;
-  } else {
-    for (int32_t i = 0; i < sizeof(CONTENT_CHARS) / sizeof(FX_CHAR); i++) {
-      if (ch == (FX_WCHAR)CONTENT_CHARS[i]) {
-        return TRUE;
-      }
-    }
-    return FALSE;
-  }
-}
-FX_BOOL CBC_OnedCodaBarWriter::CheckContentValidity(
-    const CFX_WideStringC& contents) {
-  FX_WCHAR ch;
-  int32_t index = 0;
-  for (index = 0; index < contents.GetLength(); index++) {
-    ch = contents.GetAt(index);
-    if (FindChar(ch, FALSE)) {
-      continue;
-    } else {
-      return FALSE;
-    }
-  }
-  return TRUE;
-}
-CFX_WideString CBC_OnedCodaBarWriter::FilterContents(
-    const CFX_WideStringC& contents) {
-  CFX_WideString filtercontents;
-  FX_WCHAR ch;
-  for (int32_t index = 0; index < contents.GetLength(); index++) {
-    ch = contents.GetAt(index);
-    if (ch > 175) {
-      index++;
-      continue;
-    }
-    if (FindChar(ch, TRUE)) {
-      filtercontents += ch;
-    } else {
-      continue;
-    }
-  }
-  return filtercontents;
-}
-uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
-                                       BCFORMAT format,
-                                       int32_t& outWidth,
-                                       int32_t& outHeight,
-                                       int32_t& e) {
-  uint8_t* ret = Encode(contents, format, outWidth, outHeight, 0, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
-  return ret;
-}
-uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
-                                       BCFORMAT format,
-                                       int32_t& outWidth,
-                                       int32_t& outHeight,
-                                       int32_t hints,
-                                       int32_t& e) {
-  if (format != BCFORMAT_CODABAR) {
-    e = BCExceptionOnlyEncodeCODEBAR;
-    return NULL;
-  }
-  uint8_t* ret =
-      CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
-  return ret;
-}
-uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
-                                       int32_t& outLength,
-                                       int32_t& e) {
-  CBC_OnedCodaBarReader CodaBarR;
-  CFX_ByteString data = m_chStart + contents + m_chEnd;
-  m_iContentLen = data.GetLength();
-  uint8_t* result = FX_Alloc2D(uint8_t, m_iWideNarrRatio * 7, data.GetLength());
-  FX_CHAR ch;
-  int32_t position = 0;
-  for (int32_t index = 0; index < data.GetLength(); index++) {
-    ch = data.GetAt(index);
-    if (((ch >= 'a') && (ch <= 'z'))) {
-      ch = ch - 32;
-    }
-    switch (ch) {
-      case 'T':
-        ch = 'A';
-        break;
-      case 'N':
-        ch = 'B';
-        break;
-      case '*':
-        ch = 'C';
-        break;
-      case 'E':
-        ch = 'D';
-        break;
-      default:
-        break;
-    }
-    int32_t code = 0;
-    int32_t len = (int32_t)strlen(CodaBarR.ALPHABET_STRING);
-    for (int32_t i = 0; i < len; i++) {
-      if (ch == CodaBarR.ALPHABET_STRING[i]) {
-        code = CodaBarR.CHARACTER_ENCODINGS[i];
-        break;
-      }
-    }
-    uint8_t color = 1;
-    int32_t counter = 0;
-    int32_t bit = 0;
-    while (bit < 7) {
-      result[position] = color;
-      position++;
-      if (((code >> (6 - bit)) & 1) == 0 || counter == m_iWideNarrRatio - 1) {
-        color = !color;
-        bit++;
-        counter = 0;
-      } else {
-        counter++;
-      }
-    }
-    if (index < data.GetLength() - 1) {
-      result[position] = 0;
-      position++;
-    }
-  }
-  outLength = position;
-  return result;
-}
-CFX_WideString CBC_OnedCodaBarWriter::encodedContents(
-    const CFX_WideStringC& contents) {
-  CFX_WideString strStart(m_chStart);
-  CFX_WideString strEnd(m_chEnd);
-  return strStart + contents + strEnd;
-}
-void CBC_OnedCodaBarWriter::RenderResult(const CFX_WideStringC& contents,
-                                         uint8_t* code,
-                                         int32_t codeLength,
-                                         FX_BOOL isDevice,
-                                         int32_t& e) {
-  CBC_OneDimWriter::RenderResult(encodedContents(contents), code, codeLength,
-                                 isDevice, e);
-}
+// 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 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 "xfa/src/fxbarcode/barcode.h"
+#include "xfa/src/fxbarcode/BC_Writer.h"
+#include "xfa/src/fxbarcode/BC_Reader.h"
+#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h"
+#include "xfa/src/fxbarcode/common/BC_CommonBitArray.h"
+#include "BC_OneDReader.h"
+#include "BC_OneDimWriter.h"
+#include "BC_OnedCodaBarReader.h"
+#include "BC_OnedCodaBarWriter.h"
+const FX_CHAR CBC_OnedCodaBarWriter::START_END_CHARS[] = {
+    'A', 'B', 'C', 'D', 'T', 'N', '*', 'E', 'a', 'b', 'c', 'd', 't', 'n', 'e'};
+const FX_CHAR CBC_OnedCodaBarWriter::CONTENT_CHARS[] = {
+    '0', '1', '2', '3', '4', '5', '6', '7',
+    '8', '9', '-', '$', '/', ':', '+', '.'};
+CBC_OnedCodaBarWriter::CBC_OnedCodaBarWriter() {
+  m_chStart = 'A';
+  m_chEnd = 'B';
+  m_iWideNarrRatio = 2;
+}
+CBC_OnedCodaBarWriter::~CBC_OnedCodaBarWriter() {}
+FX_BOOL CBC_OnedCodaBarWriter::SetStartChar(FX_CHAR start) {
+  for (int32_t i = 0; i < sizeof(START_END_CHARS) / sizeof(FX_CHAR); i++) {
+    if (START_END_CHARS[i] == start) {
+      m_chStart = start;
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+FX_BOOL CBC_OnedCodaBarWriter::SetEndChar(FX_CHAR end) {
+  for (int32_t i = 0; i < sizeof(START_END_CHARS) / sizeof(FX_CHAR); i++) {
+    if (START_END_CHARS[i] == end) {
+      m_chEnd = end;
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+void CBC_OnedCodaBarWriter::SetDataLength(int32_t length) {
+  m_iDataLenth = length + 2;
+}
+FX_BOOL CBC_OnedCodaBarWriter::SetTextLocation(BC_TEXT_LOC location) {
+  if (location < BC_TEXT_LOC_NONE || location > BC_TEXT_LOC_BELOWEMBED) {
+    return FALSE;
+  }
+  m_locTextLoc = location;
+  return TRUE;
+}
+FX_BOOL CBC_OnedCodaBarWriter::SetWideNarrowRatio(int32_t ratio) {
+  if (ratio < 2 || ratio > 3) {
+    return FALSE;
+  }
+  m_iWideNarrRatio = ratio;
+  return TRUE;
+}
+FX_BOOL CBC_OnedCodaBarWriter::FindChar(FX_WCHAR ch, FX_BOOL isContent) {
+  if (isContent) {
+    for (int32_t i = 0; i < sizeof(CONTENT_CHARS) / sizeof(FX_CHAR); i++) {
+      if (ch == (FX_WCHAR)CONTENT_CHARS[i]) {
+        return TRUE;
+      }
+    }
+    for (int32_t j = 0; j < sizeof(START_END_CHARS) / sizeof(FX_CHAR); j++) {
+      if (ch == (FX_WCHAR)START_END_CHARS[j]) {
+        return TRUE;
+      }
+    }
+    return FALSE;
+  } else {
+    for (int32_t i = 0; i < sizeof(CONTENT_CHARS) / sizeof(FX_CHAR); i++) {
+      if (ch == (FX_WCHAR)CONTENT_CHARS[i]) {
+        return TRUE;
+      }
+    }
+    return FALSE;
+  }
+}
+FX_BOOL CBC_OnedCodaBarWriter::CheckContentValidity(
+    const CFX_WideStringC& contents) {
+  FX_WCHAR ch;
+  int32_t index = 0;
+  for (index = 0; index < contents.GetLength(); index++) {
+    ch = contents.GetAt(index);
+    if (FindChar(ch, FALSE)) {
+      continue;
+    } else {
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+CFX_WideString CBC_OnedCodaBarWriter::FilterContents(
+    const CFX_WideStringC& contents) {
+  CFX_WideString filtercontents;
+  FX_WCHAR ch;
+  for (int32_t index = 0; index < contents.GetLength(); index++) {
+    ch = contents.GetAt(index);
+    if (ch > 175) {
+      index++;
+      continue;
+    }
+    if (FindChar(ch, TRUE)) {
+      filtercontents += ch;
+    } else {
+      continue;
+    }
+  }
+  return filtercontents;
+}
+uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
+                                       BCFORMAT format,
+                                       int32_t& outWidth,
+                                       int32_t& outHeight,
+                                       int32_t& e) {
+  uint8_t* ret = Encode(contents, format, outWidth, outHeight, 0, e);
+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+  return ret;
+}
+uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
+                                       BCFORMAT format,
+                                       int32_t& outWidth,
+                                       int32_t& outHeight,
+                                       int32_t hints,
+                                       int32_t& e) {
+  if (format != BCFORMAT_CODABAR) {
+    e = BCExceptionOnlyEncodeCODEBAR;
+    return NULL;
+  }
+  uint8_t* ret =
+      CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+  return ret;
+}
+uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents,
+                                       int32_t& outLength,
+                                       int32_t& e) {
+  CBC_OnedCodaBarReader CodaBarR;
+  CFX_ByteString data = m_chStart + contents + m_chEnd;
+  m_iContentLen = data.GetLength();
+  uint8_t* result = FX_Alloc2D(uint8_t, m_iWideNarrRatio * 7, data.GetLength());
+  FX_CHAR ch;
+  int32_t position = 0;
+  for (int32_t index = 0; index < data.GetLength(); index++) {
+    ch = data.GetAt(index);
+    if (((ch >= 'a') && (ch <= 'z'))) {
+      ch = ch - 32;
+    }
+    switch (ch) {
+      case 'T':
+        ch = 'A';
+        break;
+      case 'N':
+        ch = 'B';
+        break;
+      case '*':
+        ch = 'C';
+        break;
+      case 'E':
+        ch = 'D';
+        break;
+      default:
+        break;
+    }
+    int32_t code = 0;
+    int32_t len = (int32_t)strlen(CodaBarR.ALPHABET_STRING);
+    for (int32_t i = 0; i < len; i++) {
+      if (ch == CodaBarR.ALPHABET_STRING[i]) {
+        code = CodaBarR.CHARACTER_ENCODINGS[i];
+        break;
+      }
+    }
+    uint8_t color = 1;
+    int32_t counter = 0;
+    int32_t bit = 0;
+    while (bit < 7) {
+      result[position] = color;
+      position++;
+      if (((code >> (6 - bit)) & 1) == 0 || counter == m_iWideNarrRatio - 1) {
+        color = !color;
+        bit++;
+        counter = 0;
+      } else {
+        counter++;
+      }
+    }
+    if (index < data.GetLength() - 1) {
+      result[position] = 0;
+      position++;
+    }
+  }
+  outLength = position;
+  return result;
+}
+CFX_WideString CBC_OnedCodaBarWriter::encodedContents(
+    const CFX_WideStringC& contents) {
+  CFX_WideString strStart(m_chStart);
+  CFX_WideString strEnd(m_chEnd);
+  return strStart + contents + strEnd;
+}
+void CBC_OnedCodaBarWriter::RenderResult(const CFX_WideStringC& contents,
+                                         uint8_t* code,
+                                         int32_t codeLength,
+                                         FX_BOOL isDevice,
+                                         int32_t& e) {
+  CBC_OneDimWriter::RenderResult(encodedContents(contents), code, codeLength,
+                                 isDevice, e);
+}