Fix DOS newlines

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1636873004 .

1 files changed, 428 insertions, 428 deletions

diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
index d2cee6f93f..4025c26bb5 100644
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp
@@ -1,428 +1,428 @@
-// 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 in part, and ZXing Authors in part

- *

- * 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 "BC_PDF417HighLevelEncoder.h"

-

-#include "xfa/src/fxbarcode/BC_UtilCodingConvert.h"

-#include "xfa/src/fxbarcode/barcode.h"

-#include "BC_PDF417Compaction.h"

-#include "third_party/bigint/BigIntegerLibrary.hh"

-

-#define SUBMODE_ALPHA 0

-#define SUBMODE_LOWER 1

-#define SUBMODE_MIXED 2

-int32_t CBC_PDF417HighLevelEncoder::TEXT_COMPACTION = 0;

-int32_t CBC_PDF417HighLevelEncoder::BYTE_COMPACTION = 1;

-int32_t CBC_PDF417HighLevelEncoder::NUMERIC_COMPACTION = 2;

-int32_t CBC_PDF417HighLevelEncoder::SUBMODE_PUNCTUATION = 3;

-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_TEXT = 900;

-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE_PADDED = 901;

-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_NUMERIC = 902;

-int32_t CBC_PDF417HighLevelEncoder::SHIFT_TO_BYTE = 913;

-int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE = 924;

-uint8_t CBC_PDF417HighLevelEncoder::TEXT_MIXED_RAW[] = {

-    48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 38, 13, 9, 44, 58,

-    35, 45, 46, 36, 47, 43, 37, 42, 61, 94, 0,  32, 0, 0,  0};

-uint8_t CBC_PDF417HighLevelEncoder::TEXT_PUNCTUATION_RAW[] = {

-    59, 60, 62, 64, 91, 92, 93,  95, 96, 126, 33, 13,  9,   44, 58,

-    10, 45, 46, 36, 47, 34, 124, 42, 40, 41,  63, 123, 125, 39, 0};

-int32_t CBC_PDF417HighLevelEncoder::MIXED[128] = {0};

-int32_t CBC_PDF417HighLevelEncoder::PUNCTUATION[128] = {0};

-void CBC_PDF417HighLevelEncoder::Initialize() {

-  Inverse();

-}

-void CBC_PDF417HighLevelEncoder::Finalize() {}

-CFX_WideString CBC_PDF417HighLevelEncoder::encodeHighLevel(

-    CFX_WideString wideMsg,

-    Compaction compaction,

-    int32_t& e) {

-  CFX_ByteString bytes;

-  CBC_UtilCodingConvert::UnicodeToUTF8(wideMsg, bytes);

-  CFX_WideString msg;

-  int32_t len = bytes.GetLength();

-  for (int32_t i = 0; i < len; i++) {

-    FX_WCHAR ch = (FX_WCHAR)(bytes.GetAt(i) & 0xff);

-    if (ch == '?' && bytes.GetAt(i) != '?') {

-      e = BCExceptionCharactersOutsideISO88591Encoding;

-      return (FX_WCHAR*)"";

-    }

-    msg += ch;

-  }

-  CFX_ByteArray byteArr;

-  for (int32_t k = 0; k < bytes.GetLength(); k++) {

-    byteArr.Add(bytes.GetAt(k));

-  }

-  CFX_WideString sb;

-  len = msg.GetLength();

-  int32_t p = 0;

-  int32_t textSubMode = SUBMODE_ALPHA;

-  if (compaction == TEXT) {

-    encodeText(msg, p, len, sb, textSubMode);

-  } else if (compaction == BYTES) {

-    encodeBinary(&byteArr, p, byteArr.GetSize(), BYTE_COMPACTION, sb);

-  } else if (compaction == NUMERIC) {

-    sb += (FX_WCHAR)LATCH_TO_NUMERIC;

-    encodeNumeric(msg, p, len, sb);

-  } else {

-    int32_t encodingMode = LATCH_TO_TEXT;

-    while (p < len) {

-      int32_t n = determineConsecutiveDigitCount(msg, p);

-      if (n >= 13) {

-        sb += (FX_WCHAR)LATCH_TO_NUMERIC;

-        encodingMode = NUMERIC_COMPACTION;

-        textSubMode = SUBMODE_ALPHA;

-        encodeNumeric(msg, p, n, sb);

-        p += n;

-      } else {

-        int32_t t = determineConsecutiveTextCount(msg, p);

-        if (t >= 5 || n == len) {

-          if (encodingMode != TEXT_COMPACTION) {

-            sb += (FX_WCHAR)LATCH_TO_TEXT;

-            encodingMode = TEXT_COMPACTION;

-            textSubMode = SUBMODE_ALPHA;

-          }

-          textSubMode = encodeText(msg, p, t, sb, textSubMode);

-          p += t;

-        } else {

-          int32_t b = determineConsecutiveBinaryCount(msg, &byteArr, p, e);

-          BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR)' ');

-          if (b == 0) {

-            b = 1;

-          }

-          if (b == 1 && encodingMode == TEXT_COMPACTION) {

-            encodeBinary(&byteArr, p, 1, TEXT_COMPACTION, sb);

-          } else {

-            encodeBinary(&byteArr, p, b, encodingMode, sb);

-            encodingMode = BYTE_COMPACTION;

-            textSubMode = SUBMODE_ALPHA;

-          }

-          p += b;

-        }

-      }

-    }

-  }

-  return sb;

-}

-void CBC_PDF417HighLevelEncoder::Inverse() {

-  uint8_t i = 0;

-  int32_t l = 0;

-  for (l = 0; l < sizeof(MIXED) / sizeof(MIXED[0]); l++) {

-    MIXED[l] = -1;

-  }

-  for (i = 0; i < sizeof(TEXT_MIXED_RAW) / sizeof(TEXT_MIXED_RAW[0]); i++) {

-    uint8_t b = TEXT_MIXED_RAW[i];

-    if (b > 0) {

-      MIXED[b] = i;

-    }

-  }

-  for (l = 0; l < sizeof(PUNCTUATION) / sizeof(PUNCTUATION[0]); l++) {

-    PUNCTUATION[l] = -1;

-  }

-  for (i = 0;

-       i < sizeof(TEXT_PUNCTUATION_RAW) / sizeof(TEXT_PUNCTUATION_RAW[0]);

-       i++) {

-    uint8_t b = TEXT_PUNCTUATION_RAW[i];

-    if (b > 0) {

-      PUNCTUATION[b] = i;

-    }

-  }

-}

-int32_t CBC_PDF417HighLevelEncoder::encodeText(CFX_WideString msg,

-                                               int32_t startpos,

-                                               int32_t count,

-                                               CFX_WideString& sb,

-                                               int32_t initialSubmode) {

-  CFX_WideString tmp;

-  int32_t submode = initialSubmode;

-  int32_t idx = 0;

-  while (TRUE) {

-    FX_WCHAR ch = msg.GetAt(startpos + idx);

-    switch (submode) {

-      case SUBMODE_ALPHA:

-        if (isAlphaUpper(ch)) {

-          if (ch == ' ') {

-            tmp += (FX_WCHAR)26;

-          } else {

-            tmp += (FX_WCHAR)(ch - 65);

-          }

-        } else {

-          if (isAlphaLower(ch)) {

-            submode = SUBMODE_LOWER;

-            tmp += (FX_WCHAR)27;

-            continue;

-          } else if (isMixed(ch)) {

-            submode = SUBMODE_MIXED;

-            tmp += (FX_WCHAR)28;

-            continue;

-          } else {

-            tmp += (FX_WCHAR)29;

-            tmp += PUNCTUATION[ch];

-            break;

-          }

-        }

-        break;

-      case SUBMODE_LOWER:

-        if (isAlphaLower(ch)) {

-          if (ch == ' ') {

-            tmp += (FX_WCHAR)26;

-          } else {

-            tmp += (FX_WCHAR)(ch - 97);

-          }

-        } else {

-          if (isAlphaUpper(ch)) {

-            tmp += (FX_WCHAR)27;

-            tmp += (FX_WCHAR)(ch - 65);

-            break;

-          } else if (isMixed(ch)) {

-            submode = SUBMODE_MIXED;

-            tmp += (FX_WCHAR)28;

-            continue;

-          } else {

-            tmp += (FX_WCHAR)29;

-            tmp += PUNCTUATION[ch];

-            break;

-          }

-        }

-        break;

-      case SUBMODE_MIXED:

-        if (isMixed(ch)) {

-          tmp += MIXED[ch];

-        } else {

-          if (isAlphaUpper(ch)) {

-            submode = SUBMODE_ALPHA;

-            tmp += (FX_WCHAR)28;

-            continue;

-          } else if (isAlphaLower(ch)) {

-            submode = SUBMODE_LOWER;

-            tmp += (FX_WCHAR)27;

-            continue;

-          } else {

-            if (startpos + idx + 1 < count) {

-              FX_WCHAR next = msg.GetAt(startpos + idx + 1);

-              if (isPunctuation(next)) {

-                submode = SUBMODE_PUNCTUATION;

-                tmp += (FX_WCHAR)25;

-                continue;

-              }

-            }

-            tmp += (FX_WCHAR)29;

-            tmp += PUNCTUATION[ch];

-          }

-        }

-        break;

-      default:

-        if (isPunctuation(ch)) {

-          tmp += PUNCTUATION[ch];

-        } else {

-          submode = SUBMODE_ALPHA;

-          tmp += (FX_WCHAR)29;

-          continue;

-        }

-    }

-    idx++;

-    if (idx >= count) {

-      break;

-    }

-  }

-  FX_WCHAR h = 0;

-  int32_t len = tmp.GetLength();

-  for (int32_t i = 0; i < len; i++) {

-    FX_BOOL odd = (i % 2) != 0;

-    if (odd) {

-      h = (FX_WCHAR)((h * 30) + tmp.GetAt(i));

-      sb += h;

-    } else {

-      h = tmp.GetAt(i);

-    }

-  }

-  if ((len % 2) != 0) {

-    sb += (FX_WCHAR)((h * 30) + 29);

-  }

-  return submode;

-}

-void CBC_PDF417HighLevelEncoder::encodeBinary(CFX_ByteArray* bytes,

-                                              int32_t startpos,

-                                              int32_t count,

-                                              int32_t startmode,

-                                              CFX_WideString& sb) {

-  if (count == 1 && startmode == TEXT_COMPACTION) {

-    sb += (FX_WCHAR)SHIFT_TO_BYTE;

-  }

-  int32_t idx = startpos;

-  int32_t i = 0;

-  if (count >= 6) {

-    sb += (FX_WCHAR)LATCH_TO_BYTE;

-    FX_WCHAR chars[5];

-    while ((startpos + count - idx) >= 6) {

-      int64_t t = 0;

-      for (i = 0; i < 6; i++) {

-        t <<= 8;

-        t += bytes->GetAt(idx + i) & 0xff;

-      }

-      for (i = 0; i < 5; i++) {

-        chars[i] = (FX_WCHAR)(t % 900);

-        t /= 900;

-      }

-      for (i = 4; i >= 0; i--) {

-        sb += (chars[i]);

-      }

-      idx += 6;

-    }

-  }

-  if (idx < startpos + count) {

-    sb += (FX_WCHAR)LATCH_TO_BYTE_PADDED;

-  }

-  for (i = idx; i < startpos + count; i++) {

-    int32_t ch = bytes->GetAt(i) & 0xff;

-    sb += (FX_WCHAR)ch;

-  }

-}

-void CBC_PDF417HighLevelEncoder::encodeNumeric(CFX_WideString msg,

-                                               int32_t startpos,

-                                               int32_t count,

-                                               CFX_WideString& sb) {

-  int32_t idx = 0;

-  BigInteger num900 = 900;

-  while (idx < count) {

-    CFX_WideString tmp;

-    int32_t len = 44 < count - idx ? 44 : count - idx;

-    CFX_ByteString part =

-        ((FX_WCHAR)'1' + msg.Mid(startpos + idx, len)).UTF8Encode();

-    BigInteger bigint = stringToBigInteger(part.c_str());

-    do {

-      int32_t c = (bigint % num900).toInt();

-      tmp += (FX_WCHAR)(c);

-      bigint = bigint / num900;

-    } while (!bigint.isZero());

-    for (int32_t i = tmp.GetLength() - 1; i >= 0; i--) {

-      sb += tmp.GetAt(i);

-    }

-    idx += len;

-  }

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isDigit(FX_WCHAR ch) {

-  return ch >= '0' && ch <= '9';

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isAlphaUpper(FX_WCHAR ch) {

-  return ch == ' ' || (ch >= 'A' && ch <= 'Z');

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isAlphaLower(FX_WCHAR ch) {

-  return ch == ' ' || (ch >= 'a' && ch <= 'z');

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isMixed(FX_WCHAR ch) {

-  return MIXED[ch] != -1;

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isPunctuation(FX_WCHAR ch) {

-  return PUNCTUATION[ch] != -1;

-}

-FX_BOOL CBC_PDF417HighLevelEncoder::isText(FX_WCHAR ch) {

-  return ch == '\t' || ch == '\n' || ch == '\r' || (ch >= 32 && ch <= 126);

-}

-int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveDigitCount(

-    CFX_WideString msg,

-    int32_t startpos) {

-  int32_t count = 0;

-  int32_t len = msg.GetLength();

-  int32_t idx = startpos;

-  if (idx < len) {

-    FX_WCHAR ch = msg.GetAt(idx);

-    while (isDigit(ch) && idx < len) {

-      count++;

-      idx++;

-      if (idx < len) {

-        ch = msg.GetAt(idx);

-      }

-    }

-  }

-  return count;

-}

-int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveTextCount(

-    CFX_WideString msg,

-    int32_t startpos) {

-  int32_t len = msg.GetLength();

-  int32_t idx = startpos;

-  while (idx < len) {

-    FX_WCHAR ch = msg.GetAt(idx);

-    int32_t numericCount = 0;

-    while (numericCount < 13 && isDigit(ch) && idx < len) {

-      numericCount++;

-      idx++;

-      if (idx < len) {

-        ch = msg.GetAt(idx);

-      }

-    }

-    if (numericCount >= 13) {

-      return idx - startpos - numericCount;

-    }

-    if (numericCount > 0) {

-      continue;

-    }

-    ch = msg.GetAt(idx);

-    if (!isText(ch)) {

-      break;

-    }

-    idx++;

-  }

-  return idx - startpos;

-}

-int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveBinaryCount(

-    CFX_WideString msg,

-    CFX_ByteArray* bytes,

-    int32_t startpos,

-    int32_t& e) {

-  int32_t len = msg.GetLength();

-  int32_t idx = startpos;

-  while (idx < len) {

-    FX_WCHAR ch = msg.GetAt(idx);

-    int32_t numericCount = 0;

-    while (numericCount < 13 && isDigit(ch)) {

-      numericCount++;

-      int32_t i = idx + numericCount;

-      if (i >= len) {

-        break;

-      }

-      ch = msg.GetAt(i);

-    }

-    if (numericCount >= 13) {

-      return idx - startpos;

-    }

-    int32_t textCount = 0;

-    while (textCount < 5 && isText(ch)) {

-      textCount++;

-      int32_t i = idx + textCount;

-      if (i >= len) {

-        break;

-      }

-      ch = msg.GetAt(i);

-    }

-    if (textCount >= 5) {

-      return idx - startpos;

-    }

-    ch = msg.GetAt(idx);

-    if (bytes->GetAt(idx) == 63 && ch != '?') {

-      e = BCExceptionNonEncodableCharacterDetected;

-      return -1;

-    }

-    idx++;

-  }

-  return idx - startpos;

-}

+// 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 in part, and ZXing Authors in part
+ *
+ * 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 "BC_PDF417HighLevelEncoder.h"
+
+#include "xfa/src/fxbarcode/BC_UtilCodingConvert.h"
+#include "xfa/src/fxbarcode/barcode.h"
+#include "BC_PDF417Compaction.h"
+#include "third_party/bigint/BigIntegerLibrary.hh"
+
+#define SUBMODE_ALPHA 0
+#define SUBMODE_LOWER 1
+#define SUBMODE_MIXED 2
+int32_t CBC_PDF417HighLevelEncoder::TEXT_COMPACTION = 0;
+int32_t CBC_PDF417HighLevelEncoder::BYTE_COMPACTION = 1;
+int32_t CBC_PDF417HighLevelEncoder::NUMERIC_COMPACTION = 2;
+int32_t CBC_PDF417HighLevelEncoder::SUBMODE_PUNCTUATION = 3;
+int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_TEXT = 900;
+int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE_PADDED = 901;
+int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_NUMERIC = 902;
+int32_t CBC_PDF417HighLevelEncoder::SHIFT_TO_BYTE = 913;
+int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE = 924;
+uint8_t CBC_PDF417HighLevelEncoder::TEXT_MIXED_RAW[] = {
+    48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 38, 13, 9, 44, 58,
+    35, 45, 46, 36, 47, 43, 37, 42, 61, 94, 0,  32, 0, 0,  0};
+uint8_t CBC_PDF417HighLevelEncoder::TEXT_PUNCTUATION_RAW[] = {
+    59, 60, 62, 64, 91, 92, 93,  95, 96, 126, 33, 13,  9,   44, 58,
+    10, 45, 46, 36, 47, 34, 124, 42, 40, 41,  63, 123, 125, 39, 0};
+int32_t CBC_PDF417HighLevelEncoder::MIXED[128] = {0};
+int32_t CBC_PDF417HighLevelEncoder::PUNCTUATION[128] = {0};
+void CBC_PDF417HighLevelEncoder::Initialize() {
+  Inverse();
+}
+void CBC_PDF417HighLevelEncoder::Finalize() {}
+CFX_WideString CBC_PDF417HighLevelEncoder::encodeHighLevel(
+    CFX_WideString wideMsg,
+    Compaction compaction,
+    int32_t& e) {
+  CFX_ByteString bytes;
+  CBC_UtilCodingConvert::UnicodeToUTF8(wideMsg, bytes);
+  CFX_WideString msg;
+  int32_t len = bytes.GetLength();
+  for (int32_t i = 0; i < len; i++) {
+    FX_WCHAR ch = (FX_WCHAR)(bytes.GetAt(i) & 0xff);
+    if (ch == '?' && bytes.GetAt(i) != '?') {
+      e = BCExceptionCharactersOutsideISO88591Encoding;
+      return (FX_WCHAR*)"";
+    }
+    msg += ch;
+  }
+  CFX_ByteArray byteArr;
+  for (int32_t k = 0; k < bytes.GetLength(); k++) {
+    byteArr.Add(bytes.GetAt(k));
+  }
+  CFX_WideString sb;
+  len = msg.GetLength();
+  int32_t p = 0;
+  int32_t textSubMode = SUBMODE_ALPHA;
+  if (compaction == TEXT) {
+    encodeText(msg, p, len, sb, textSubMode);
+  } else if (compaction == BYTES) {
+    encodeBinary(&byteArr, p, byteArr.GetSize(), BYTE_COMPACTION, sb);
+  } else if (compaction == NUMERIC) {
+    sb += (FX_WCHAR)LATCH_TO_NUMERIC;
+    encodeNumeric(msg, p, len, sb);
+  } else {
+    int32_t encodingMode = LATCH_TO_TEXT;
+    while (p < len) {
+      int32_t n = determineConsecutiveDigitCount(msg, p);
+      if (n >= 13) {
+        sb += (FX_WCHAR)LATCH_TO_NUMERIC;
+        encodingMode = NUMERIC_COMPACTION;
+        textSubMode = SUBMODE_ALPHA;
+        encodeNumeric(msg, p, n, sb);
+        p += n;
+      } else {
+        int32_t t = determineConsecutiveTextCount(msg, p);
+        if (t >= 5 || n == len) {
+          if (encodingMode != TEXT_COMPACTION) {
+            sb += (FX_WCHAR)LATCH_TO_TEXT;
+            encodingMode = TEXT_COMPACTION;
+            textSubMode = SUBMODE_ALPHA;
+          }
+          textSubMode = encodeText(msg, p, t, sb, textSubMode);
+          p += t;
+        } else {
+          int32_t b = determineConsecutiveBinaryCount(msg, &byteArr, p, e);
+          BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR)' ');
+          if (b == 0) {
+            b = 1;
+          }
+          if (b == 1 && encodingMode == TEXT_COMPACTION) {
+            encodeBinary(&byteArr, p, 1, TEXT_COMPACTION, sb);
+          } else {
+            encodeBinary(&byteArr, p, b, encodingMode, sb);
+            encodingMode = BYTE_COMPACTION;
+            textSubMode = SUBMODE_ALPHA;
+          }
+          p += b;
+        }
+      }
+    }
+  }
+  return sb;
+}
+void CBC_PDF417HighLevelEncoder::Inverse() {
+  uint8_t i = 0;
+  int32_t l = 0;
+  for (l = 0; l < sizeof(MIXED) / sizeof(MIXED[0]); l++) {
+    MIXED[l] = -1;
+  }
+  for (i = 0; i < sizeof(TEXT_MIXED_RAW) / sizeof(TEXT_MIXED_RAW[0]); i++) {
+    uint8_t b = TEXT_MIXED_RAW[i];
+    if (b > 0) {
+      MIXED[b] = i;
+    }
+  }
+  for (l = 0; l < sizeof(PUNCTUATION) / sizeof(PUNCTUATION[0]); l++) {
+    PUNCTUATION[l] = -1;
+  }
+  for (i = 0;
+       i < sizeof(TEXT_PUNCTUATION_RAW) / sizeof(TEXT_PUNCTUATION_RAW[0]);
+       i++) {
+    uint8_t b = TEXT_PUNCTUATION_RAW[i];
+    if (b > 0) {
+      PUNCTUATION[b] = i;
+    }
+  }
+}
+int32_t CBC_PDF417HighLevelEncoder::encodeText(CFX_WideString msg,
+                                               int32_t startpos,
+                                               int32_t count,
+                                               CFX_WideString& sb,
+                                               int32_t initialSubmode) {
+  CFX_WideString tmp;
+  int32_t submode = initialSubmode;
+  int32_t idx = 0;
+  while (TRUE) {
+    FX_WCHAR ch = msg.GetAt(startpos + idx);
+    switch (submode) {
+      case SUBMODE_ALPHA:
+        if (isAlphaUpper(ch)) {
+          if (ch == ' ') {
+            tmp += (FX_WCHAR)26;
+          } else {
+            tmp += (FX_WCHAR)(ch - 65);
+          }
+        } else {
+          if (isAlphaLower(ch)) {
+            submode = SUBMODE_LOWER;
+            tmp += (FX_WCHAR)27;
+            continue;
+          } else if (isMixed(ch)) {
+            submode = SUBMODE_MIXED;
+            tmp += (FX_WCHAR)28;
+            continue;
+          } else {
+            tmp += (FX_WCHAR)29;
+            tmp += PUNCTUATION[ch];
+            break;
+          }
+        }
+        break;
+      case SUBMODE_LOWER:
+        if (isAlphaLower(ch)) {
+          if (ch == ' ') {
+            tmp += (FX_WCHAR)26;
+          } else {
+            tmp += (FX_WCHAR)(ch - 97);
+          }
+        } else {
+          if (isAlphaUpper(ch)) {
+            tmp += (FX_WCHAR)27;
+            tmp += (FX_WCHAR)(ch - 65);
+            break;
+          } else if (isMixed(ch)) {
+            submode = SUBMODE_MIXED;
+            tmp += (FX_WCHAR)28;
+            continue;
+          } else {
+            tmp += (FX_WCHAR)29;
+            tmp += PUNCTUATION[ch];
+            break;
+          }
+        }
+        break;
+      case SUBMODE_MIXED:
+        if (isMixed(ch)) {
+          tmp += MIXED[ch];
+        } else {
+          if (isAlphaUpper(ch)) {
+            submode = SUBMODE_ALPHA;
+            tmp += (FX_WCHAR)28;
+            continue;
+          } else if (isAlphaLower(ch)) {
+            submode = SUBMODE_LOWER;
+            tmp += (FX_WCHAR)27;
+            continue;
+          } else {
+            if (startpos + idx + 1 < count) {
+              FX_WCHAR next = msg.GetAt(startpos + idx + 1);
+              if (isPunctuation(next)) {
+                submode = SUBMODE_PUNCTUATION;
+                tmp += (FX_WCHAR)25;
+                continue;
+              }
+            }
+            tmp += (FX_WCHAR)29;
+            tmp += PUNCTUATION[ch];
+          }
+        }
+        break;
+      default:
+        if (isPunctuation(ch)) {
+          tmp += PUNCTUATION[ch];
+        } else {
+          submode = SUBMODE_ALPHA;
+          tmp += (FX_WCHAR)29;
+          continue;
+        }
+    }
+    idx++;
+    if (idx >= count) {
+      break;
+    }
+  }
+  FX_WCHAR h = 0;
+  int32_t len = tmp.GetLength();
+  for (int32_t i = 0; i < len; i++) {
+    FX_BOOL odd = (i % 2) != 0;
+    if (odd) {
+      h = (FX_WCHAR)((h * 30) + tmp.GetAt(i));
+      sb += h;
+    } else {
+      h = tmp.GetAt(i);
+    }
+  }
+  if ((len % 2) != 0) {
+    sb += (FX_WCHAR)((h * 30) + 29);
+  }
+  return submode;
+}
+void CBC_PDF417HighLevelEncoder::encodeBinary(CFX_ByteArray* bytes,
+                                              int32_t startpos,
+                                              int32_t count,
+                                              int32_t startmode,
+                                              CFX_WideString& sb) {
+  if (count == 1 && startmode == TEXT_COMPACTION) {
+    sb += (FX_WCHAR)SHIFT_TO_BYTE;
+  }
+  int32_t idx = startpos;
+  int32_t i = 0;
+  if (count >= 6) {
+    sb += (FX_WCHAR)LATCH_TO_BYTE;
+    FX_WCHAR chars[5];
+    while ((startpos + count - idx) >= 6) {
+      int64_t t = 0;
+      for (i = 0; i < 6; i++) {
+        t <<= 8;
+        t += bytes->GetAt(idx + i) & 0xff;
+      }
+      for (i = 0; i < 5; i++) {
+        chars[i] = (FX_WCHAR)(t % 900);
+        t /= 900;
+      }
+      for (i = 4; i >= 0; i--) {
+        sb += (chars[i]);
+      }
+      idx += 6;
+    }
+  }
+  if (idx < startpos + count) {
+    sb += (FX_WCHAR)LATCH_TO_BYTE_PADDED;
+  }
+  for (i = idx; i < startpos + count; i++) {
+    int32_t ch = bytes->GetAt(i) & 0xff;
+    sb += (FX_WCHAR)ch;
+  }
+}
+void CBC_PDF417HighLevelEncoder::encodeNumeric(CFX_WideString msg,
+                                               int32_t startpos,
+                                               int32_t count,
+                                               CFX_WideString& sb) {
+  int32_t idx = 0;
+  BigInteger num900 = 900;
+  while (idx < count) {
+    CFX_WideString tmp;
+    int32_t len = 44 < count - idx ? 44 : count - idx;
+    CFX_ByteString part =
+        ((FX_WCHAR)'1' + msg.Mid(startpos + idx, len)).UTF8Encode();
+    BigInteger bigint = stringToBigInteger(part.c_str());
+    do {
+      int32_t c = (bigint % num900).toInt();
+      tmp += (FX_WCHAR)(c);
+      bigint = bigint / num900;
+    } while (!bigint.isZero());
+    for (int32_t i = tmp.GetLength() - 1; i >= 0; i--) {
+      sb += tmp.GetAt(i);
+    }
+    idx += len;
+  }
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isDigit(FX_WCHAR ch) {
+  return ch >= '0' && ch <= '9';
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isAlphaUpper(FX_WCHAR ch) {
+  return ch == ' ' || (ch >= 'A' && ch <= 'Z');
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isAlphaLower(FX_WCHAR ch) {
+  return ch == ' ' || (ch >= 'a' && ch <= 'z');
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isMixed(FX_WCHAR ch) {
+  return MIXED[ch] != -1;
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isPunctuation(FX_WCHAR ch) {
+  return PUNCTUATION[ch] != -1;
+}
+FX_BOOL CBC_PDF417HighLevelEncoder::isText(FX_WCHAR ch) {
+  return ch == '\t' || ch == '\n' || ch == '\r' || (ch >= 32 && ch <= 126);
+}
+int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveDigitCount(
+    CFX_WideString msg,
+    int32_t startpos) {
+  int32_t count = 0;
+  int32_t len = msg.GetLength();
+  int32_t idx = startpos;
+  if (idx < len) {
+    FX_WCHAR ch = msg.GetAt(idx);
+    while (isDigit(ch) && idx < len) {
+      count++;
+      idx++;
+      if (idx < len) {
+        ch = msg.GetAt(idx);
+      }
+    }
+  }
+  return count;
+}
+int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveTextCount(
+    CFX_WideString msg,
+    int32_t startpos) {
+  int32_t len = msg.GetLength();
+  int32_t idx = startpos;
+  while (idx < len) {
+    FX_WCHAR ch = msg.GetAt(idx);
+    int32_t numericCount = 0;
+    while (numericCount < 13 && isDigit(ch) && idx < len) {
+      numericCount++;
+      idx++;
+      if (idx < len) {
+        ch = msg.GetAt(idx);
+      }
+    }
+    if (numericCount >= 13) {
+      return idx - startpos - numericCount;
+    }
+    if (numericCount > 0) {
+      continue;
+    }
+    ch = msg.GetAt(idx);
+    if (!isText(ch)) {
+      break;
+    }
+    idx++;
+  }
+  return idx - startpos;
+}
+int32_t CBC_PDF417HighLevelEncoder::determineConsecutiveBinaryCount(
+    CFX_WideString msg,
+    CFX_ByteArray* bytes,
+    int32_t startpos,
+    int32_t& e) {
+  int32_t len = msg.GetLength();
+  int32_t idx = startpos;
+  while (idx < len) {
+    FX_WCHAR ch = msg.GetAt(idx);
+    int32_t numericCount = 0;
+    while (numericCount < 13 && isDigit(ch)) {
+      numericCount++;
+      int32_t i = idx + numericCount;
+      if (i >= len) {
+        break;
+      }
+      ch = msg.GetAt(i);
+    }
+    if (numericCount >= 13) {
+      return idx - startpos;
+    }
+    int32_t textCount = 0;
+    while (textCount < 5 && isText(ch)) {
+      textCount++;
+      int32_t i = idx + textCount;
+      if (i >= len) {
+        break;
+      }
+      ch = msg.GetAt(i);
+    }
+    if (textCount >= 5) {
+      return idx - startpos;
+    }
+    ch = msg.GetAt(idx);
+    if (bytes->GetAt(idx) == 63 && ch != '?') {
+      e = BCExceptionNonEncodableCharacterDetected;
+      return -1;
+    }
+    idx++;
+  }
+  return idx - startpos;
+}