diff options
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OnedCodaBarWriter.cpp')
| -rw-r--r-- | xfa/fxbarcode/oned/BC_OnedCodaBarWriter.cpp | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/xfa/fxbarcode/oned/BC_OnedCodaBarWriter.cpp b/xfa/fxbarcode/oned/BC_OnedCodaBarWriter.cpp deleted file mode 100644 index 7d51fa8f94..0000000000 --- a/xfa/fxbarcode/oned/BC_OnedCodaBarWriter.cpp +++ /dev/null @@ -1,239 +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 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/fxbarcode/BC_Writer.h" -#include "xfa/fxbarcode/common/BC_CommonBitArray.h" -#include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/fxbarcode/oned/BC_OneDimWriter.h" -#include "xfa/fxbarcode/oned/BC_OnedCodaBarWriter.h" - -namespace { - -const char ALPHABET_STRING[] = "0123456789-$:/.+ABCDTN"; - -const int32_t CHARACTER_ENCODINGS[22] = { - 0x003, 0x006, 0x009, 0x060, 0x012, 0x042, 0x021, 0x024, - 0x030, 0x048, 0x00c, 0x018, 0x045, 0x051, 0x054, 0x015, - 0x01A, 0x029, 0x00B, 0x00E, 0x01A, 0x029}; - -const char START_END_CHARS[] = {'A', 'B', 'C', 'D', 'T', 'N', '*', 'E', - 'a', 'b', 'c', 'd', 't', 'n', 'e'}; -const char CONTENT_CHARS[] = {'0', '1', '2', '3', '4', '5', '6', '7', - '8', '9', '-', '$', '/', ':', '+', '.'}; - -} // namespace - -CBC_OnedCodaBarWriter::CBC_OnedCodaBarWriter() { - m_chStart = 'A'; - m_chEnd = 'B'; - m_iWideNarrRatio = 2; -} -CBC_OnedCodaBarWriter::~CBC_OnedCodaBarWriter() {} -bool CBC_OnedCodaBarWriter::SetStartChar(char start) { - for (size_t i = 0; i < FX_ArraySize(START_END_CHARS); ++i) { - if (START_END_CHARS[i] == start) { - m_chStart = start; - return true; - } - } - return false; -} - -bool CBC_OnedCodaBarWriter::SetEndChar(char end) { - for (size_t i = 0; i < FX_ArraySize(START_END_CHARS); ++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; -} -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; -} -bool CBC_OnedCodaBarWriter::SetWideNarrowRatio(int32_t ratio) { - if (ratio < 2 || ratio > 3) { - return false; - } - m_iWideNarrRatio = ratio; - return true; -} -bool CBC_OnedCodaBarWriter::FindChar(wchar_t ch, bool isContent) { - if (isContent) { - for (size_t i = 0; i < FX_ArraySize(CONTENT_CHARS); ++i) { - if (ch == (wchar_t)CONTENT_CHARS[i]) { - return true; - } - } - for (size_t j = 0; j < FX_ArraySize(START_END_CHARS); ++j) { - if (ch == (wchar_t)START_END_CHARS[j]) { - return true; - } - } - return false; - } else { - for (size_t i = 0; i < FX_ArraySize(CONTENT_CHARS); ++i) { - if (ch == (wchar_t)CONTENT_CHARS[i]) { - return true; - } - } - return false; - } -} -bool CBC_OnedCodaBarWriter::CheckContentValidity( - const CFX_WideStringC& contents) { - wchar_t 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; - wchar_t 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); - if (e != BCExceptionNO) - return nullptr; - 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 nullptr; - } - uint8_t* ret = - CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e); - if (e != BCExceptionNO) - return nullptr; - return ret; -} -uint8_t* CBC_OnedCodaBarWriter::Encode(const CFX_ByteString& contents, - int32_t& outLength, - int32_t& e) { - CFX_ByteString data = m_chStart + contents + m_chEnd; - m_iContentLen = data.GetLength(); - uint8_t* result = FX_Alloc2D(uint8_t, m_iWideNarrRatio * 7, data.GetLength()); - 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(ALPHABET_STRING); - for (int32_t i = 0; i < len; i++) { - if (ch == ALPHABET_STRING[i]) { - code = 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, - bool isDevice, - int32_t& e) { - CBC_OneDimWriter::RenderResult(encodedContents(contents).AsStringC(), code, - codeLength, isDevice, e); -} |