mirror of https://github.com/status-im/qzxing.git
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
|
|
/*
|
|
* Copyright 2008-2011 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 <zxing/common/CharacterSetECI.h>
|
|
#include <zxing/common/IllegalArgumentException.h>
|
|
|
|
using std::string;
|
|
|
|
using zxing::common::CharacterSetECI;
|
|
using zxing::IllegalArgumentException;
|
|
|
|
std::map<int, CharacterSetECI*> CharacterSetECI::VALUE_TO_ECI;
|
|
std::map<std::string, CharacterSetECI*> CharacterSetECI::NAME_TO_ECI;
|
|
|
|
const bool CharacterSetECI::inited = CharacterSetECI::init_tables();
|
|
|
|
bool CharacterSetECI::init_tables() {
|
|
addCharacterSet(0, "Cp437");
|
|
{ char const* s[] = {"ISO8859_1", "ISO-8859-1", 0};
|
|
addCharacterSet(1, s); }
|
|
addCharacterSet(2, "Cp437");
|
|
{ char const* s[] = {"ISO8859_1", "ISO-8859-1", 0};
|
|
addCharacterSet(3, s); }
|
|
addCharacterSet(4, "ISO8859_2");
|
|
addCharacterSet(5, "ISO8859_3");
|
|
addCharacterSet(6, "ISO8859_4");
|
|
addCharacterSet(7, "ISO8859_5");
|
|
addCharacterSet(8, "ISO8859_6");
|
|
addCharacterSet(9, "ISO8859_7");
|
|
addCharacterSet(10, "ISO8859_8");
|
|
addCharacterSet(11, "ISO8859_9");
|
|
addCharacterSet(12, "ISO8859_10");
|
|
addCharacterSet(13, "ISO8859_11");
|
|
addCharacterSet(15, "ISO8859_13");
|
|
addCharacterSet(16, "ISO8859_14");
|
|
addCharacterSet(17, "ISO8859_15");
|
|
addCharacterSet(18, "ISO8859_16");
|
|
{ char const* s[] = {"SJIS", "Shift_JIS", 0};
|
|
addCharacterSet(20, s ); }
|
|
return true;
|
|
}
|
|
|
|
CharacterSetECI::CharacterSetECI(int value, char const* encodingName_)
|
|
: ECI(value), encodingName(encodingName_) {}
|
|
|
|
char const* CharacterSetECI::getEncodingName() {
|
|
return encodingName;
|
|
}
|
|
|
|
void CharacterSetECI::addCharacterSet(int value, char const* encodingName) {
|
|
CharacterSetECI* eci = new CharacterSetECI(value, encodingName);
|
|
VALUE_TO_ECI[value] = eci; // can't use valueOf
|
|
NAME_TO_ECI[string(encodingName)] = eci;
|
|
}
|
|
|
|
void CharacterSetECI::addCharacterSet(int value, char const* const* encodingNames) {
|
|
CharacterSetECI* eci = new CharacterSetECI(value, encodingNames[0]);
|
|
VALUE_TO_ECI[value] = eci;
|
|
for (int i = 0; encodingNames[i]; i++) {
|
|
NAME_TO_ECI[string(encodingNames[i])] = eci;
|
|
}
|
|
}
|
|
|
|
CharacterSetECI* CharacterSetECI::getCharacterSetECIByValue(int value) {
|
|
if (value < 0 || value >= 900) {
|
|
throw IllegalArgumentException("Bad ECI value: " + value);
|
|
}
|
|
return VALUE_TO_ECI[value];
|
|
}
|
|
|
|
CharacterSetECI* CharacterSetECI::getCharacterSetECIByName(string const& name) {
|
|
return NAME_TO_ECI[name];
|
|
}
|