// 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 "xfa/src/fxbarcode/barcode.h" | |
#include "BC_QRCoderVersion.h" | |
#include "BC_QRCoderMode.h" | |
CBC_QRCoderMode* CBC_QRCoderMode::sBYTE = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sNUMERIC = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sALPHANUMERIC = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sKANJI = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sECI = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sGBK = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sTERMINATOR = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_FIRST_POSITION = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sFNC1_SECOND_POSITION = NULL; | |
CBC_QRCoderMode* CBC_QRCoderMode::sSTRUCTURED_APPEND = NULL; | |
CBC_QRCoderMode::CBC_QRCoderMode(int32_t* characterCountBitsForVersions, | |
int32_t x1, | |
int32_t x2, | |
int32_t x3, | |
int32_t bits, | |
CFX_ByteString name) { | |
m_characterCountBitsForVersions = characterCountBitsForVersions; | |
if (m_characterCountBitsForVersions != NULL) { | |
m_characterCountBitsForVersions[0] = x1; | |
m_characterCountBitsForVersions[1] = x2; | |
m_characterCountBitsForVersions[2] = x3; | |
} | |
m_name += name; | |
m_bits = bits; | |
} | |
CBC_QRCoderMode::~CBC_QRCoderMode() { | |
if (m_characterCountBitsForVersions != NULL) { | |
FX_Free(m_characterCountBitsForVersions); | |
} | |
} | |
void CBC_QRCoderMode::Initialize() { | |
sBYTE = new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 8, 16, 16, 0x4, "BYTE"); | |
sALPHANUMERIC = | |
new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 9, 11, 13, 0x2, "ALPHANUMERIC"); | |
sECI = new CBC_QRCoderMode(NULL, 0, 0, 0, 0x7, "ECI"); | |
sKANJI = new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 8, 10, 12, 0x8, "KANJI"); | |
sNUMERIC = | |
new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 10, 12, 14, 0x1, "NUMERIC"); | |
sGBK = new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 8, 10, 12, 0x0D, "GBK"); | |
sTERMINATOR = | |
new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 0, 0, 0, 0x00, "TERMINATOR"); | |
sFNC1_FIRST_POSITION = | |
new CBC_QRCoderMode(NULL, 0, 0, 0, 0x05, "FNC1_FIRST_POSITION"); | |
sFNC1_SECOND_POSITION = | |
new CBC_QRCoderMode(NULL, 0, 0, 0, 0x09, "FNC1_SECOND_POSITION"); | |
sSTRUCTURED_APPEND = new CBC_QRCoderMode(FX_Alloc(int32_t, 3), 0, 0, 0, 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; | |
BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | |
} | |
} | |
return NULL; | |
} | |
int32_t CBC_QRCoderMode::GetBits() { | |
return m_bits; | |
} | |
CFX_ByteString CBC_QRCoderMode::GetName() { | |
return m_name; | |
} | |
int32_t CBC_QRCoderMode::GetCharacterCountBits(CBC_QRCoderVersion* version, | |
int32_t& e) { | |
if (m_characterCountBitsForVersions == NULL) { | |
e = BCExceptionCharacterNotThisMode; | |
BC_EXCEPTION_CHECK_ReturnValue(e, 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 = NULL; | |
} | |
if (sNUMERIC) { | |
delete CBC_QRCoderMode::sNUMERIC; | |
sNUMERIC = NULL; | |
} | |
if (sALPHANUMERIC) { | |
delete CBC_QRCoderMode::sALPHANUMERIC; | |
sALPHANUMERIC = NULL; | |
} | |
if (sKANJI) { | |
delete CBC_QRCoderMode::sKANJI; | |
sKANJI = NULL; | |
} | |
if (sECI) { | |
delete CBC_QRCoderMode::sECI; | |
sECI = NULL; | |
} | |
if (sGBK) { | |
delete CBC_QRCoderMode::sGBK; | |
sGBK = NULL; | |
} | |
if (sTERMINATOR) { | |
delete CBC_QRCoderMode::sTERMINATOR; | |
sTERMINATOR = NULL; | |
} | |
if (sFNC1_FIRST_POSITION) { | |
delete CBC_QRCoderMode::sFNC1_FIRST_POSITION; | |
sFNC1_FIRST_POSITION = NULL; | |
} | |
if (sFNC1_SECOND_POSITION) { | |
delete CBC_QRCoderMode::sFNC1_SECOND_POSITION; | |
sFNC1_SECOND_POSITION = NULL; | |
} | |
if (sSTRUCTURED_APPEND) { | |
delete CBC_QRCoderMode::sSTRUCTURED_APPEND; | |
sSTRUCTURED_APPEND = NULL; | |
} | |
} |