Sha256: 82ad0959369594995b7ed1dfd2048397e54aeabe55dcd4baf5c6a36497140e84
Contents?: true
Size: 1.89 KB
Versions: 5
Compression:
Stored size: 1.89 KB
Contents
/*
* Mode.cpp
* zxing
*
* Created by Christian Brunschen on 19/05/2008.
* Copyright 2008 ZXing authors All rights reserved.
*
* 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/qrcode/decoder/Mode.h>
#include <zxing/common/Counted.h>
#include <zxing/ReaderException.h>
#include <zxing/qrcode/Version.h>
#include <sstream>
namespace zxing {
namespace qrcode {
using namespace std;
Mode Mode::TERMINATOR(0, 0, 0);
Mode Mode::NUMERIC(10, 12, 14);
Mode Mode::ALPHANUMERIC(9, 11, 13);
Mode Mode::BYTE(8, 16, 16);
Mode Mode::KANJI(8, 10, 12);
Mode::Mode(int cbv0_9, int cbv10_26, int cbv27) :
characterCountBitsForVersions0To9_(cbv0_9), characterCountBitsForVersions10To26_(cbv10_26),
characterCountBitsForVersions27AndHigher_(cbv27) {
}
Mode& Mode::forBits(int bits) {
switch (bits) {
case 0x0:
return TERMINATOR;
case 0x1:
return NUMERIC;
case 0x2:
return ALPHANUMERIC;
case 0x4:
return BYTE;
case 0x8:
return KANJI;
default:
ostringstream s;
s << "Illegal mode bits: " << bits;
throw ReaderException(s.str().c_str());
}
}
int Mode::getCharacterCountBits(Version *version) {
int number = version->getVersionNumber();
if (number <= 9) {
return characterCountBitsForVersions0To9_;
} else if (number <= 26) {
return characterCountBitsForVersions10To26_;
} else {
return characterCountBitsForVersions27AndHigher_;
}
}
}
}
Version data entries
5 entries across 5 versions & 1 rubygems