diff options
Diffstat (limited to 'fxbarcode/qrcode/BC_QRCoderMode.cpp')
| -rw-r--r-- | fxbarcode/qrcode/BC_QRCoderMode.cpp | 174 |
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; + } +} |