Move xfa/src up to xfa/.

This CL moves the xfa/src files up to the xfa/ directory and fixes the includes,
include guards, and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1803723002 .

1 files changed, 0 insertions, 493 deletions

diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
deleted file mode 100644
index 7a04fddebe..0000000000
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
+++ /dev/null
@@ -1,493 +0,0 @@
-// 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 2009 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/pdf417/BC_PDF417DecodedBitStreamParser.h"
-
-#include <stdlib.h>
-
-#include "third_party/bigint/BigIntegerLibrary.hh"
-#include "xfa/src/fxbarcode/BC_DecoderResult.h"
-#include "xfa/src/fxbarcode/common/BC_CommonDecoderResult.h"
-#include "xfa/src/fxbarcode/pdf417/BC_PDF417ResultMetadata.h"
-#include "xfa/src/fxbarcode/utils.h"
-
-#define TEXT_COMPACTION_MODE_LATCH 900
-#define BYTE_COMPACTION_MODE_LATCH 901
-#define NUMERIC_COMPACTION_MODE_LATCH 902
-#define BYTE_COMPACTION_MODE_LATCH_6 924
-#define BEGIN_MACRO_PDF417_CONTROL_BLOCK 928
-#define BEGIN_MACRO_PDF417_OPTIONAL_FIELD 923
-#define MACRO_PDF417_TERMINATOR 922
-#define MODE_SHIFT_TO_BYTE_COMPACTION_MODE 913
-
-int32_t CBC_DecodedBitStreamPaser::MAX_NUMERIC_CODEWORDS = 15;
-int32_t CBC_DecodedBitStreamPaser::NUMBER_OF_SEQUENCE_CODEWORDS = 2;
-int32_t CBC_DecodedBitStreamPaser::PL = 25;
-int32_t CBC_DecodedBitStreamPaser::LL = 27;
-int32_t CBC_DecodedBitStreamPaser::AS = 27;
-int32_t CBC_DecodedBitStreamPaser::ML = 28;
-int32_t CBC_DecodedBitStreamPaser::AL = 28;
-int32_t CBC_DecodedBitStreamPaser::PS = 29;
-int32_t CBC_DecodedBitStreamPaser::PAL = 29;
-FX_CHAR CBC_DecodedBitStreamPaser::PUNCT_CHARS[29] = {
-    ';', '<',  '>',  '@', '[', '\\', '}', '_', '`', '~',
-    '!', '\r', '\t', ',', ':', '\n', '-', '.', '$', '/',
-    '"', '|',  '*',  '(', ')', '?',  '{', '}', '\''};
-FX_CHAR CBC_DecodedBitStreamPaser::MIXED_CHARS[30] = {
-    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '&', '\r', '\t',
-    ',', ':', '#', '-', '.', '$', '/', '+', '%', '*', '=', '^'};
-
-void CBC_DecodedBitStreamPaser::Initialize() {}
-void CBC_DecodedBitStreamPaser::Finalize() {}
-CBC_DecodedBitStreamPaser::CBC_DecodedBitStreamPaser() {}
-CBC_DecodedBitStreamPaser::~CBC_DecodedBitStreamPaser() {}
-CBC_CommonDecoderResult* CBC_DecodedBitStreamPaser::decode(
-    CFX_Int32Array& codewords,
-    CFX_ByteString ecLevel,
-    int32_t& e) {
-  CFX_ByteString result;
-  int32_t codeIndex = 1;
-  int32_t code = codewords.GetAt(codeIndex);
-  codeIndex++;
-  CBC_PDF417ResultMetadata* resultMetadata = new CBC_PDF417ResultMetadata;
-  while (codeIndex < codewords[0]) {
-    switch (code) {
-      case TEXT_COMPACTION_MODE_LATCH:
-        codeIndex = textCompaction(codewords, codeIndex, result);
-        break;
-      case BYTE_COMPACTION_MODE_LATCH:
-        codeIndex = byteCompaction(code, codewords, codeIndex, result);
-        break;
-      case NUMERIC_COMPACTION_MODE_LATCH:
-        codeIndex = numericCompaction(codewords, codeIndex, result, e);
-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
-        break;
-      case MODE_SHIFT_TO_BYTE_COMPACTION_MODE:
-        codeIndex = byteCompaction(code, codewords, codeIndex, result);
-        break;
-      case BYTE_COMPACTION_MODE_LATCH_6:
-        codeIndex = byteCompaction(code, codewords, codeIndex, result);
-        break;
-      case BEGIN_MACRO_PDF417_CONTROL_BLOCK:
-        codeIndex = decodeMacroBlock(codewords, codeIndex, resultMetadata, e);
-        if (e != BCExceptionNO) {
-          delete resultMetadata;
-          return NULL;
-        }
-        break;
-      default:
-        codeIndex--;
-        codeIndex = textCompaction(codewords, codeIndex, result);
-        break;
-    }
-    if (codeIndex < codewords.GetSize()) {
-      code = codewords[codeIndex++];
-    } else {
-      e = BCExceptionFormatInstance;
-      delete resultMetadata;
-      return NULL;
-    }
-  }
-  if (result.GetLength() == 0) {
-    e = BCExceptionFormatInstance;
-    delete resultMetadata;
-    return NULL;
-  }
-  CFX_ByteArray rawBytes;
-  CFX_PtrArray byteSegments;
-  CBC_CommonDecoderResult* tempCd = new CBC_CommonDecoderResult();
-  tempCd->Init(rawBytes, result, byteSegments, ecLevel, e);
-  if (e != BCExceptionNO) {
-    delete resultMetadata;
-    return NULL;
-  }
-  tempCd->setOther(resultMetadata);
-  return tempCd;
-}
-int32_t CBC_DecodedBitStreamPaser::decodeMacroBlock(
-    CFX_Int32Array& codewords,
-    int32_t codeIndex,
-    CBC_PDF417ResultMetadata* resultMetadata,
-    int32_t& e) {
-  if (codeIndex + NUMBER_OF_SEQUENCE_CODEWORDS > codewords[0]) {
-    e = BCExceptionFormatInstance;
-    return -1;
-  }
-  CFX_Int32Array segmentIndexArray;
-  segmentIndexArray.SetSize(NUMBER_OF_SEQUENCE_CODEWORDS);
-  for (int32_t i = 0; i < NUMBER_OF_SEQUENCE_CODEWORDS; i++, codeIndex++) {
-    segmentIndexArray.SetAt(i, codewords[codeIndex]);
-  }
-  CFX_ByteString str =
-      decodeBase900toBase10(segmentIndexArray, NUMBER_OF_SEQUENCE_CODEWORDS, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, -1);
-  resultMetadata->setSegmentIndex(atoi(str.GetBuffer(str.GetLength())));
-  CFX_ByteString fileId;
-  codeIndex = textCompaction(codewords, codeIndex, fileId);
-  resultMetadata->setFileId(fileId);
-  if (codewords[codeIndex] == BEGIN_MACRO_PDF417_OPTIONAL_FIELD) {
-    codeIndex++;
-    CFX_Int32Array additionalOptionCodeWords;
-    additionalOptionCodeWords.SetSize(codewords[0] - codeIndex);
-    int32_t additionalOptionCodeWordsIndex = 0;
-    FX_BOOL end = FALSE;
-    while ((codeIndex < codewords[0]) && !end) {
-      int32_t code = codewords[codeIndex++];
-      if (code < TEXT_COMPACTION_MODE_LATCH) {
-        additionalOptionCodeWords[additionalOptionCodeWordsIndex++] = code;
-      } else {
-        switch (code) {
-          case MACRO_PDF417_TERMINATOR:
-            resultMetadata->setLastSegment(TRUE);
-            codeIndex++;
-            end = TRUE;
-            break;
-          default:
-            e = BCExceptionFormatInstance;
-            return -1;
-        }
-      }
-    }
-    CFX_Int32Array array;
-    array.SetSize(additionalOptionCodeWordsIndex);
-    array.Copy(additionalOptionCodeWords);
-    resultMetadata->setOptionalData(array);
-  } else if (codewords[codeIndex] == MACRO_PDF417_TERMINATOR) {
-    resultMetadata->setLastSegment(TRUE);
-    codeIndex++;
-  }
-  return codeIndex;
-}
-int32_t CBC_DecodedBitStreamPaser::textCompaction(CFX_Int32Array& codewords,
-                                                  int32_t codeIndex,
-                                                  CFX_ByteString& result) {
-  CFX_Int32Array textCompactionData;
-  textCompactionData.SetSize((codewords[0] - codeIndex) << 1);
-  CFX_Int32Array byteCompactionData;
-  byteCompactionData.SetSize((codewords[0] - codeIndex) << 1);
-  int32_t index = 0;
-  FX_BOOL end = FALSE;
-  while ((codeIndex < codewords[0]) && !end) {
-    int32_t code = codewords[codeIndex++];
-    if (code < TEXT_COMPACTION_MODE_LATCH) {
-      textCompactionData[index] = code / 30;
-      textCompactionData[index + 1] = code % 30;
-      index += 2;
-    } else {
-      switch (code) {
-        case TEXT_COMPACTION_MODE_LATCH:
-          textCompactionData[index++] = TEXT_COMPACTION_MODE_LATCH;
-          break;
-        case BYTE_COMPACTION_MODE_LATCH:
-          codeIndex--;
-          end = TRUE;
-          break;
-        case NUMERIC_COMPACTION_MODE_LATCH:
-          codeIndex--;
-          end = TRUE;
-          break;
-        case BEGIN_MACRO_PDF417_CONTROL_BLOCK:
-          codeIndex--;
-          end = TRUE;
-          break;
-        case BEGIN_MACRO_PDF417_OPTIONAL_FIELD:
-          codeIndex--;
-          end = TRUE;
-          break;
-        case MACRO_PDF417_TERMINATOR:
-          codeIndex--;
-          end = TRUE;
-          break;
-        case MODE_SHIFT_TO_BYTE_COMPACTION_MODE:
-          textCompactionData[index] = MODE_SHIFT_TO_BYTE_COMPACTION_MODE;
-          code = codewords[codeIndex++];
-          byteCompactionData[index] = code;
-          index++;
-          break;
-        case BYTE_COMPACTION_MODE_LATCH_6:
-          codeIndex--;
-          end = TRUE;
-          break;
-      }
-    }
-  }
-  decodeTextCompaction(textCompactionData, byteCompactionData, index, result);
-  return codeIndex;
-}
-void CBC_DecodedBitStreamPaser::decodeTextCompaction(
-    CFX_Int32Array& textCompactionData,
-    CFX_Int32Array& byteCompactionData,
-    int32_t length,
-    CFX_ByteString& result) {
-  Mode subMode = ALPHA;
-  Mode priorToShiftMode = ALPHA;
-  int32_t i = 0;
-  while (i < length) {
-    int32_t subModeCh = textCompactionData[i];
-    FX_CHAR ch = 0;
-    switch (subMode) {
-      case ALPHA:
-        if (subModeCh < 26) {
-          ch = (FX_CHAR)('A' + subModeCh);
-        } else {
-          if (subModeCh == 26) {
-            ch = ' ';
-          } else if (subModeCh == LL) {
-            subMode = LOWER;
-          } else if (subModeCh == ML) {
-            subMode = MIXED;
-          } else if (subModeCh == PS) {
-            priorToShiftMode = subMode;
-            subMode = PUNCT_SHIFT;
-          } else if (subModeCh == MODE_SHIFT_TO_BYTE_COMPACTION_MODE) {
-            result += (FX_CHAR)byteCompactionData[i];
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-      case LOWER:
-        if (subModeCh < 26) {
-          ch = (FX_CHAR)('a' + subModeCh);
-        } else {
-          if (subModeCh == 26) {
-            ch = ' ';
-          } else if (subModeCh == AS) {
-            priorToShiftMode = subMode;
-            subMode = ALPHA_SHIFT;
-          } else if (subModeCh == ML) {
-            subMode = MIXED;
-          } else if (subModeCh == PS) {
-            priorToShiftMode = subMode;
-            subMode = PUNCT_SHIFT;
-          } else if (subModeCh == MODE_SHIFT_TO_BYTE_COMPACTION_MODE) {
-            result += (FX_CHAR)byteCompactionData[i];
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-      case MIXED:
-        if (subModeCh < PL) {
-          ch = MIXED_CHARS[subModeCh];
-        } else {
-          if (subModeCh == PL) {
-            subMode = PUNCT;
-          } else if (subModeCh == 26) {
-            ch = ' ';
-          } else if (subModeCh == LL) {
-            subMode = LOWER;
-          } else if (subModeCh == AL) {
-            subMode = ALPHA;
-          } else if (subModeCh == PS) {
-            priorToShiftMode = subMode;
-            subMode = PUNCT_SHIFT;
-          } else if (subModeCh == MODE_SHIFT_TO_BYTE_COMPACTION_MODE) {
-            result += (FX_CHAR)byteCompactionData[i];
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-      case PUNCT:
-        if (subModeCh < PAL) {
-          ch = PUNCT_CHARS[subModeCh];
-        } else {
-          if (subModeCh == PAL) {
-            subMode = ALPHA;
-          } else if (subModeCh == MODE_SHIFT_TO_BYTE_COMPACTION_MODE) {
-            result += (FX_CHAR)byteCompactionData[i];
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-      case ALPHA_SHIFT:
-        subMode = priorToShiftMode;
-        if (subModeCh < 26) {
-          ch = (FX_CHAR)('A' + subModeCh);
-        } else {
-          if (subModeCh == 26) {
-            ch = ' ';
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-      case PUNCT_SHIFT:
-        subMode = priorToShiftMode;
-        if (subModeCh < PAL) {
-          ch = PUNCT_CHARS[subModeCh];
-        } else {
-          if (subModeCh == PAL) {
-            subMode = ALPHA;
-          } else if (subModeCh == MODE_SHIFT_TO_BYTE_COMPACTION_MODE) {
-            result += (FX_CHAR)byteCompactionData[i];
-          } else if (subModeCh == TEXT_COMPACTION_MODE_LATCH) {
-            subMode = ALPHA;
-          }
-        }
-        break;
-    }
-    if (ch != 0) {
-      result += ch;
-    }
-    i++;
-  }
-}
-int32_t CBC_DecodedBitStreamPaser::byteCompaction(int32_t mode,
-                                                  CFX_Int32Array& codewords,
-                                                  int32_t codeIndex,
-                                                  CFX_ByteString& result) {
-  if (mode == BYTE_COMPACTION_MODE_LATCH) {
-    int32_t count = 0;
-    int64_t value = 0;
-    FX_WORD* decodedData = FX_Alloc(FX_WORD, 6);
-    CFX_Int32Array byteCompactedCodewords;
-    byteCompactedCodewords.SetSize(6);
-    FX_BOOL end = FALSE;
-    int32_t nextCode = codewords[codeIndex++];
-    while ((codeIndex < codewords[0]) && !end) {
-      byteCompactedCodewords[count++] = nextCode;
-      value = 900 * value + nextCode;
-      nextCode = codewords[codeIndex++];
-      if (nextCode == TEXT_COMPACTION_MODE_LATCH ||
-          nextCode == BYTE_COMPACTION_MODE_LATCH ||
-          nextCode == NUMERIC_COMPACTION_MODE_LATCH ||
-          nextCode == BYTE_COMPACTION_MODE_LATCH_6 ||
-          nextCode == BEGIN_MACRO_PDF417_CONTROL_BLOCK ||
-          nextCode == BEGIN_MACRO_PDF417_OPTIONAL_FIELD ||
-          nextCode == MACRO_PDF417_TERMINATOR) {
-        codeIndex--;
-        end = TRUE;
-      } else {
-        if ((count % 5 == 0) && (count > 0)) {
-          int32_t j = 0;
-          for (; j < 6; ++j) {
-            decodedData[5 - j] = (FX_WORD)(value % 256);
-            value >>= 8;
-          }
-          for (j = 0; j < 6; ++j) {
-            result += (FX_CHAR)decodedData[j];
-          }
-          count = 0;
-        }
-      }
-    }
-    FX_Free(decodedData);
-    if (codeIndex == codewords[0] && nextCode < TEXT_COMPACTION_MODE_LATCH) {
-      byteCompactedCodewords[count++] = nextCode;
-    }
-    for (int32_t i = 0; i < count; i++) {
-      result += (FX_CHAR)(FX_WORD)byteCompactedCodewords[i];
-    }
-  } else if (mode == BYTE_COMPACTION_MODE_LATCH_6) {
-    int32_t count = 0;
-    int64_t value = 0;
-    FX_BOOL end = FALSE;
-    while (codeIndex < codewords[0] && !end) {
-      int32_t code = codewords[codeIndex++];
-      if (code < TEXT_COMPACTION_MODE_LATCH) {
-        count++;
-        value = 900 * value + code;
-      } else {
-        if (code == TEXT_COMPACTION_MODE_LATCH ||
-            code == BYTE_COMPACTION_MODE_LATCH ||
-            code == NUMERIC_COMPACTION_MODE_LATCH ||
-            code == BYTE_COMPACTION_MODE_LATCH_6 ||
-            code == BEGIN_MACRO_PDF417_CONTROL_BLOCK ||
-            code == BEGIN_MACRO_PDF417_OPTIONAL_FIELD ||
-            code == MACRO_PDF417_TERMINATOR) {
-          codeIndex--;
-          end = TRUE;
-        }
-      }
-      if ((count % 5 == 0) && (count > 0)) {
-        FX_WORD* decodedData = FX_Alloc(FX_WORD, 6);
-        int32_t j = 0;
-        for (; j < 6; ++j) {
-          decodedData[5 - j] = (FX_WORD)(value & 0xFF);
-          value >>= 8;
-        }
-        for (j = 0; j < 6; ++j) {
-          result += (FX_CHAR)decodedData[j];
-        }
-        count = 0;
-        FX_Free(decodedData);
-      }
-    }
-  }
-  return codeIndex;
-}
-int32_t CBC_DecodedBitStreamPaser::numericCompaction(CFX_Int32Array& codewords,
-                                                     int32_t codeIndex,
-                                                     CFX_ByteString& result,
-                                                     int32_t& e) {
-  int32_t count = 0;
-  FX_BOOL end = FALSE;
-  CFX_Int32Array numericCodewords;
-  numericCodewords.SetSize(MAX_NUMERIC_CODEWORDS);
-  while (codeIndex < codewords[0] && !end) {
-    int32_t code = codewords[codeIndex++];
-    if (codeIndex == codewords[0]) {
-      end = TRUE;
-    }
-    if (code < TEXT_COMPACTION_MODE_LATCH) {
-      numericCodewords[count] = code;
-      count++;
-    } else {
-      if (code == TEXT_COMPACTION_MODE_LATCH ||
-          code == BYTE_COMPACTION_MODE_LATCH ||
-          code == BYTE_COMPACTION_MODE_LATCH_6 ||
-          code == BEGIN_MACRO_PDF417_CONTROL_BLOCK ||
-          code == BEGIN_MACRO_PDF417_OPTIONAL_FIELD ||
-          code == MACRO_PDF417_TERMINATOR) {
-        codeIndex--;
-        end = TRUE;
-      }
-    }
-    if (count % MAX_NUMERIC_CODEWORDS == 0 ||
-        code == NUMERIC_COMPACTION_MODE_LATCH || end) {
-      CFX_ByteString s = decodeBase900toBase10(numericCodewords, count, e);
-      BC_EXCEPTION_CHECK_ReturnValue(e, -1);
-      result += s;
-      count = 0;
-    }
-  }
-  return codeIndex;
-}
-CFX_ByteString CBC_DecodedBitStreamPaser::decodeBase900toBase10(
-    CFX_Int32Array& codewords,
-    int32_t count,
-    int32_t& e) {
-  BigInteger result = 0;
-  BigInteger nineHundred(900);
-  for (int32_t i = 0; i < count; i++) {
-    result = result * nineHundred + BigInteger(codewords[i]);
-  }
-  CFX_ByteString resultString(bigIntegerToString(result).c_str());
-  if (resultString.GetAt(0) != '1') {
-    e = BCExceptionFormatInstance;
-    return ' ';
-  }
-  return resultString.Mid(1, resultString.GetLength() - 1);
-}