jquery.qrcode.js000064400000072125151542470130007706 0ustar00//---------------------------------------------------------------------
// QRCode for JavaScript
//
// Copyright (c) 2009 Kazuhiko Arase
//
// URL: http://www.d-project.com/
//
// Licensed under the MIT license:
//   http://www.opensource.org/licenses/mit-license.php
//
// The word "QR Code" is registered trademark of
// DENSO WAVE INCORPORATED
//   http://www.denso-wave.com/qrcode/faqpatent-e.html
//
//---------------------------------------------------------------------

//---------------------------------------------------------------------
// QR8bitByte
//---------------------------------------------------------------------

function QR8bitByte(data) {
	this.mode = QRMode.MODE_8BIT_BYTE;
	this.data = data;
}

QR8bitByte.prototype = {

	getLength : function(buffer) {
		return this.data.length;
	},

	write : function(buffer) {
		for (var i = 0; i < this.data.length; i++) {
			// not JIS ...
			buffer.put(this.data.charCodeAt(i), 8);
		}
	}
};

//---------------------------------------------------------------------
// QRCode
//---------------------------------------------------------------------

function QRCode(typeNumber, errorCorrectLevel) {
	this.typeNumber = typeNumber;
	this.errorCorrectLevel = errorCorrectLevel;
	this.modules = null;
	this.moduleCount = 0;
	this.dataCache = null;
	this.dataList = new Array();
}

QRCode.prototype = {

	addData : function(data) {
		var newData = new QR8bitByte(data);
		this.dataList.push(newData);
		this.dataCache = null;
	},

	isDark : function(row, col) {
		if (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) {
			throw new Error(row + "," + col);
		}
		return this.modules[row][col];
	},

	getModuleCount : function() {
		return this.moduleCount;
	},

	make : function() {
		// Calculate automatically typeNumber if provided is < 1
		if (this.typeNumber < 1 ){
			var typeNumber = 1;
			for (typeNumber = 1; typeNumber < 40; typeNumber++) {
				var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, this.errorCorrectLevel);

				var buffer = new QRBitBuffer();
				var totalDataCount = 0;
				for (var i = 0; i < rsBlocks.length; i++) {
					totalDataCount += rsBlocks[i].dataCount;
				}

				for (var i = 0; i < this.dataList.length; i++) {
					var data = this.dataList[i];
					buffer.put(data.mode, 4);
					buffer.put(data.getLength(), QRUtil.getLengthInBits(data.mode, typeNumber) );
					data.write(buffer);
				}
				if (buffer.getLengthInBits() <= totalDataCount * 8)
					break;
			}
			this.typeNumber = typeNumber;
		}
		this.makeImpl(false, this.getBestMaskPattern() );
	},

	makeImpl : function(test, maskPattern) {

		this.moduleCount = this.typeNumber * 4 + 17;
		this.modules = new Array(this.moduleCount);

		for (var row = 0; row < this.moduleCount; row++) {

			this.modules[row] = new Array(this.moduleCount);

			for (var col = 0; col < this.moduleCount; col++) {
				this.modules[row][col] = null;//(col + row) % 3;
			}
		}

		this.setupPositionProbePattern(0, 0);
		this.setupPositionProbePattern(this.moduleCount - 7, 0);
		this.setupPositionProbePattern(0, this.moduleCount - 7);
		this.setupPositionAdjustPattern();
		this.setupTimingPattern();
		this.setupTypeInfo(test, maskPattern);

		if (this.typeNumber >= 7) {
			this.setupTypeNumber(test);
		}

		if (this.dataCache == null) {
			this.dataCache = QRCode.createData(this.typeNumber, this.errorCorrectLevel, this.dataList);
		}

		this.mapData(this.dataCache, maskPattern);
	},

	setupPositionProbePattern : function(row, col)  {

		for (var r = -1; r <= 7; r++) {

			if (row + r <= -1 || this.moduleCount <= row + r) continue;

			for (var c = -1; c <= 7; c++) {

				if (col + c <= -1 || this.moduleCount <= col + c) continue;

				if ( (0 <= r && r <= 6 && (c == 0 || c == 6) )
						|| (0 <= c && c <= 6 && (r == 0 || r == 6) )
						|| (2 <= r && r <= 4 && 2 <= c && c <= 4) ) {
					this.modules[row + r][col + c] = true;
				} else {
					this.modules[row + r][col + c] = false;
				}
			}
		}
	},

	getBestMaskPattern : function() {

		var minLostPoint = 0;
		var pattern = 0;

		for (var i = 0; i < 8; i++) {

			this.makeImpl(true, i);

			var lostPoint = QRUtil.getLostPoint(this);

			if (i == 0 || minLostPoint >  lostPoint) {
				minLostPoint = lostPoint;
				pattern = i;
			}
		}

		return pattern;
	},

	createMovieClip : function(target_mc, instance_name, depth) {

		var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
		var cs = 1;

		this.make();

		for (var row = 0; row < this.modules.length; row++) {

			var y = row * cs;

			for (var col = 0; col < this.modules[row].length; col++) {

				var x = col * cs;
				var dark = this.modules[row][col];

				if (dark) {
					qr_mc.beginFill(0, 100);
					qr_mc.moveTo(x, y);
					qr_mc.lineTo(x + cs, y);
					qr_mc.lineTo(x + cs, y + cs);
					qr_mc.lineTo(x, y + cs);
					qr_mc.endFill();
				}
			}
		}

		return qr_mc;
	},

	setupTimingPattern : function() {

		for (var r = 8; r < this.moduleCount - 8; r++) {
			if (this.modules[r][6] != null) {
				continue;
			}
			this.modules[r][6] = (r % 2 == 0);
		}

		for (var c = 8; c < this.moduleCount - 8; c++) {
			if (this.modules[6][c] != null) {
				continue;
			}
			this.modules[6][c] = (c % 2 == 0);
		}
	},

	setupPositionAdjustPattern : function() {

		var pos = QRUtil.getPatternPosition(this.typeNumber);

		for (var i = 0; i < pos.length; i++) {

			for (var j = 0; j < pos.length; j++) {

				var row = pos[i];
				var col = pos[j];

				if (this.modules[row][col] != null) {
					continue;
				}

				for (var r = -2; r <= 2; r++) {

					for (var c = -2; c <= 2; c++) {

						if (r == -2 || r == 2 || c == -2 || c == 2
								|| (r == 0 && c == 0) ) {
							this.modules[row + r][col + c] = true;
						} else {
							this.modules[row + r][col + c] = false;
						}
					}
				}
			}
		}
	},

	setupTypeNumber : function(test) {

		var bits = QRUtil.getBCHTypeNumber(this.typeNumber);

		for (var i = 0; i < 18; i++) {
			var mod = (!test && ( (bits >> i) & 1) == 1);
			this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
		}

		for (var i = 0; i < 18; i++) {
			var mod = (!test && ( (bits >> i) & 1) == 1);
			this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
		}
	},

	setupTypeInfo : function(test, maskPattern) {

		var data = (this.errorCorrectLevel << 3) | maskPattern;
		var bits = QRUtil.getBCHTypeInfo(data);

		// vertical
		for (var i = 0; i < 15; i++) {

			var mod = (!test && ( (bits >> i) & 1) == 1);

			if (i < 6) {
				this.modules[i][8] = mod;
			} else if (i < 8) {
				this.modules[i + 1][8] = mod;
			} else {
				this.modules[this.moduleCount - 15 + i][8] = mod;
			}
		}

		// horizontal
		for (var i = 0; i < 15; i++) {

			var mod = (!test && ( (bits >> i) & 1) == 1);

			if (i < 8) {
				this.modules[8][this.moduleCount - i - 1] = mod;
			} else if (i < 9) {
				this.modules[8][15 - i - 1 + 1] = mod;
			} else {
				this.modules[8][15 - i - 1] = mod;
			}
		}

		// fixed module
		this.modules[this.moduleCount - 8][8] = (!test);

	},

	mapData : function(data, maskPattern) {

		var inc = -1;
		var row = this.moduleCount - 1;
		var bitIndex = 7;
		var byteIndex = 0;

		for (var col = this.moduleCount - 1; col > 0; col -= 2) {

			if (col == 6) col--;

			while (true) {

				for (var c = 0; c < 2; c++) {

					if (this.modules[row][col - c] == null) {

						var dark = false;

						if (byteIndex < data.length) {
							dark = ( ( (data[byteIndex] >>> bitIndex) & 1) == 1);
						}

						var mask = QRUtil.getMask(maskPattern, row, col - c);

						if (mask) {
							dark = !dark;
						}

						this.modules[row][col - c] = dark;
						bitIndex--;

						if (bitIndex == -1) {
							byteIndex++;
							bitIndex = 7;
						}
					}
				}

				row += inc;

				if (row < 0 || this.moduleCount <= row) {
					row -= inc;
					inc = -inc;
					break;
				}
			}
		}

	}

};

QRCode.PAD0 = 0xEC;
QRCode.PAD1 = 0x11;

QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {

	var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel);

	var buffer = new QRBitBuffer();

	for (var i = 0; i < dataList.length; i++) {
		var data = dataList[i];
		buffer.put(data.mode, 4);
		buffer.put(data.getLength(), QRUtil.getLengthInBits(data.mode, typeNumber) );
		data.write(buffer);
	}

	// calc num max data.
	var totalDataCount = 0;
	for (var i = 0; i < rsBlocks.length; i++) {
		totalDataCount += rsBlocks[i].dataCount;
	}

	if (buffer.getLengthInBits() > totalDataCount * 8) {
		throw new Error("code length overflow. ("
			+ buffer.getLengthInBits()
			+ ">"
			+  totalDataCount * 8
			+ ")");
	}

	// end code
	if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
		buffer.put(0, 4);
	}

	// padding
	while (buffer.getLengthInBits() % 8 != 0) {
		buffer.putBit(false);
	}

	// padding
	while (true) {

		if (buffer.getLengthInBits() >= totalDataCount * 8) {
			break;
		}
		buffer.put(QRCode.PAD0, 8);

		if (buffer.getLengthInBits() >= totalDataCount * 8) {
			break;
		}
		buffer.put(QRCode.PAD1, 8);
	}

	return QRCode.createBytes(buffer, rsBlocks);
}

QRCode.createBytes = function(buffer, rsBlocks) {

	var offset = 0;

	var maxDcCount = 0;
	var maxEcCount = 0;

	var dcdata = new Array(rsBlocks.length);
	var ecdata = new Array(rsBlocks.length);

	for (var r = 0; r < rsBlocks.length; r++) {

		var dcCount = rsBlocks[r].dataCount;
		var ecCount = rsBlocks[r].totalCount - dcCount;

		maxDcCount = Math.max(maxDcCount, dcCount);
		maxEcCount = Math.max(maxEcCount, ecCount);

		dcdata[r] = new Array(dcCount);

		for (var i = 0; i < dcdata[r].length; i++) {
			dcdata[r][i] = 0xff & buffer.buffer[i + offset];
		}
		offset += dcCount;

		var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
		var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);

		var modPoly = rawPoly.mod(rsPoly);
		ecdata[r] = new Array(rsPoly.getLength() - 1);
		for (var i = 0; i < ecdata[r].length; i++) {
            var modIndex = i + modPoly.getLength() - ecdata[r].length;
			ecdata[r][i] = (modIndex >= 0)? modPoly.get(modIndex) : 0;
		}

	}

	var totalCodeCount = 0;
	for (var i = 0; i < rsBlocks.length; i++) {
		totalCodeCount += rsBlocks[i].totalCount;
	}

	var data = new Array(totalCodeCount);
	var index = 0;

	for (var i = 0; i < maxDcCount; i++) {
		for (var r = 0; r < rsBlocks.length; r++) {
			if (i < dcdata[r].length) {
				data[index++] = dcdata[r][i];
			}
		}
	}

	for (var i = 0; i < maxEcCount; i++) {
		for (var r = 0; r < rsBlocks.length; r++) {
			if (i < ecdata[r].length) {
				data[index++] = ecdata[r][i];
			}
		}
	}

	return data;

}

//---------------------------------------------------------------------
// QRMode
//---------------------------------------------------------------------

var QRMode = {
	MODE_NUMBER :		1 << 0,
	MODE_ALPHA_NUM : 	1 << 1,
	MODE_8BIT_BYTE : 	1 << 2,
	MODE_KANJI :		1 << 3
};

//---------------------------------------------------------------------
// QRErrorCorrectLevel
//---------------------------------------------------------------------

var QRErrorCorrectLevel = {
	L : 1,
	M : 0,
	Q : 3,
	H : 2
};

//---------------------------------------------------------------------
// QRMaskPattern
//---------------------------------------------------------------------

var QRMaskPattern = {
	PATTERN000 : 0,
	PATTERN001 : 1,
	PATTERN010 : 2,
	PATTERN011 : 3,
	PATTERN100 : 4,
	PATTERN101 : 5,
	PATTERN110 : 6,
	PATTERN111 : 7
};

//---------------------------------------------------------------------
// QRUtil
//---------------------------------------------------------------------

var QRUtil = {

    PATTERN_POSITION_TABLE : [
	    [],
	    [6, 18],
	    [6, 22],
	    [6, 26],
	    [6, 30],
	    [6, 34],
	    [6, 22, 38],
	    [6, 24, 42],
	    [6, 26, 46],
	    [6, 28, 50],
	    [6, 30, 54],
	    [6, 32, 58],
	    [6, 34, 62],
	    [6, 26, 46, 66],
	    [6, 26, 48, 70],
	    [6, 26, 50, 74],
	    [6, 30, 54, 78],
	    [6, 30, 56, 82],
	    [6, 30, 58, 86],
	    [6, 34, 62, 90],
	    [6, 28, 50, 72, 94],
	    [6, 26, 50, 74, 98],
	    [6, 30, 54, 78, 102],
	    [6, 28, 54, 80, 106],
	    [6, 32, 58, 84, 110],
	    [6, 30, 58, 86, 114],
	    [6, 34, 62, 90, 118],
	    [6, 26, 50, 74, 98, 122],
	    [6, 30, 54, 78, 102, 126],
	    [6, 26, 52, 78, 104, 130],
	    [6, 30, 56, 82, 108, 134],
	    [6, 34, 60, 86, 112, 138],
	    [6, 30, 58, 86, 114, 142],
	    [6, 34, 62, 90, 118, 146],
	    [6, 30, 54, 78, 102, 126, 150],
	    [6, 24, 50, 76, 102, 128, 154],
	    [6, 28, 54, 80, 106, 132, 158],
	    [6, 32, 58, 84, 110, 136, 162],
	    [6, 26, 54, 82, 110, 138, 166],
	    [6, 30, 58, 86, 114, 142, 170]
    ],

    G15 : (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),
    G18 : (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),
    G15_MASK : (1 << 14) | (1 << 12) | (1 << 10)	| (1 << 4) | (1 << 1),

    getBCHTypeInfo : function(data) {
	    var d = data << 10;
	    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
		    d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) ) );
	    }
	    return ( (data << 10) | d) ^ QRUtil.G15_MASK;
    },

    getBCHTypeNumber : function(data) {
	    var d = data << 12;
	    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
		    d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) ) );
	    }
	    return (data << 12) | d;
    },

    getBCHDigit : function(data) {

	    var digit = 0;

	    while (data != 0) {
		    digit++;
		    data >>>= 1;
	    }

	    return digit;
    },

    getPatternPosition : function(typeNumber) {
	    return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
    },

    getMask : function(maskPattern, i, j) {

	    switch (maskPattern) {

	    case QRMaskPattern.PATTERN000 : return (i + j) % 2 == 0;
	    case QRMaskPattern.PATTERN001 : return i % 2 == 0;
	    case QRMaskPattern.PATTERN010 : return j % 3 == 0;
	    case QRMaskPattern.PATTERN011 : return (i + j) % 3 == 0;
	    case QRMaskPattern.PATTERN100 : return (Math.floor(i / 2) + Math.floor(j / 3) ) % 2 == 0;
	    case QRMaskPattern.PATTERN101 : return (i * j) % 2 + (i * j) % 3 == 0;
	    case QRMaskPattern.PATTERN110 : return ( (i * j) % 2 + (i * j) % 3) % 2 == 0;
	    case QRMaskPattern.PATTERN111 : return ( (i * j) % 3 + (i + j) % 2) % 2 == 0;

	    default :
		    throw new Error("bad maskPattern:" + maskPattern);
	    }
    },

    getErrorCorrectPolynomial : function(errorCorrectLength) {

	    var a = new QRPolynomial([1], 0);

	    for (var i = 0; i < errorCorrectLength; i++) {
		    a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0) );
	    }

	    return a;
    },

    getLengthInBits : function(mode, type) {

	    if (1 <= type && type < 10) {

		    // 1 - 9

		    switch(mode) {
		    case QRMode.MODE_NUMBER 	: return 10;
		    case QRMode.MODE_ALPHA_NUM 	: return 9;
		    case QRMode.MODE_8BIT_BYTE	: return 8;
		    case QRMode.MODE_KANJI  	: return 8;
		    default :
			    throw new Error("mode:" + mode);
		    }

	    } else if (type < 27) {

		    // 10 - 26

		    switch(mode) {
		    case QRMode.MODE_NUMBER 	: return 12;
		    case QRMode.MODE_ALPHA_NUM 	: return 11;
		    case QRMode.MODE_8BIT_BYTE	: return 16;
		    case QRMode.MODE_KANJI  	: return 10;
		    default :
			    throw new Error("mode:" + mode);
		    }

	    } else if (type < 41) {

		    // 27 - 40

		    switch(mode) {
		    case QRMode.MODE_NUMBER 	: return 14;
		    case QRMode.MODE_ALPHA_NUM	: return 13;
		    case QRMode.MODE_8BIT_BYTE	: return 16;
		    case QRMode.MODE_KANJI  	: return 12;
		    default :
			    throw new Error("mode:" + mode);
		    }

	    } else {
		    throw new Error("type:" + type);
	    }
    },

    getLostPoint : function(qrCode) {

	    var moduleCount = qrCode.getModuleCount();

	    var lostPoint = 0;

	    // LEVEL1

	    for (var row = 0; row < moduleCount; row++) {

		    for (var col = 0; col < moduleCount; col++) {

			    var sameCount = 0;
			    var dark = qrCode.isDark(row, col);

				for (var r = -1; r <= 1; r++) {

				    if (row + r < 0 || moduleCount <= row + r) {
					    continue;
				    }

				    for (var c = -1; c <= 1; c++) {

					    if (col + c < 0 || moduleCount <= col + c) {
						    continue;
					    }

					    if (r == 0 && c == 0) {
						    continue;
					    }

					    if (dark == qrCode.isDark(row + r, col + c) ) {
						    sameCount++;
					    }
				    }
			    }

			    if (sameCount > 5) {
				    lostPoint += (3 + sameCount - 5);
			    }
		    }
	    }

	    // LEVEL2

	    for (var row = 0; row < moduleCount - 1; row++) {
		    for (var col = 0; col < moduleCount - 1; col++) {
			    var count = 0;
			    if (qrCode.isDark(row,     col    ) ) count++;
			    if (qrCode.isDark(row + 1, col    ) ) count++;
			    if (qrCode.isDark(row,     col + 1) ) count++;
			    if (qrCode.isDark(row + 1, col + 1) ) count++;
			    if (count == 0 || count == 4) {
				    lostPoint += 3;
			    }
		    }
	    }

	    // LEVEL3

	    for (var row = 0; row < moduleCount; row++) {
		    for (var col = 0; col < moduleCount - 6; col++) {
			    if (qrCode.isDark(row, col)
					    && !qrCode.isDark(row, col + 1)
					    &&  qrCode.isDark(row, col + 2)
					    &&  qrCode.isDark(row, col + 3)
					    &&  qrCode.isDark(row, col + 4)
					    && !qrCode.isDark(row, col + 5)
					    &&  qrCode.isDark(row, col + 6) ) {
				    lostPoint += 40;
			    }
		    }
	    }

	    for (var col = 0; col < moduleCount; col++) {
		    for (var row = 0; row < moduleCount - 6; row++) {
			    if (qrCode.isDark(row, col)
					    && !qrCode.isDark(row + 1, col)
					    &&  qrCode.isDark(row + 2, col)
					    &&  qrCode.isDark(row + 3, col)
					    &&  qrCode.isDark(row + 4, col)
					    && !qrCode.isDark(row + 5, col)
					    &&  qrCode.isDark(row + 6, col) ) {
				    lostPoint += 40;
			    }
		    }
	    }

	    // LEVEL4

	    var darkCount = 0;

	    for (var col = 0; col < moduleCount; col++) {
		    for (var row = 0; row < moduleCount; row++) {
			    if (qrCode.isDark(row, col) ) {
				    darkCount++;
			    }
		    }
	    }

	    var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
	    lostPoint += ratio * 10;

	    return lostPoint;
    }

};


//---------------------------------------------------------------------
// QRMath
//---------------------------------------------------------------------

var QRMath = {

	glog : function(n) {

		if (n < 1) {
			throw new Error("glog(" + n + ")");
		}

		return QRMath.LOG_TABLE[n];
	},

	gexp : function(n) {

		while (n < 0) {
			n += 255;
		}

		while (n >= 256) {
			n -= 255;
		}

		return QRMath.EXP_TABLE[n];
	},

	EXP_TABLE : new Array(256),

	LOG_TABLE : new Array(256)

};

for (var i = 0; i < 8; i++) {
	QRMath.EXP_TABLE[i] = 1 << i;
}
for (var i = 8; i < 256; i++) {
	QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4]
		^ QRMath.EXP_TABLE[i - 5]
		^ QRMath.EXP_TABLE[i - 6]
		^ QRMath.EXP_TABLE[i - 8];
}
for (var i = 0; i < 255; i++) {
	QRMath.LOG_TABLE[QRMath.EXP_TABLE[i] ] = i;
}

//---------------------------------------------------------------------
// QRPolynomial
//---------------------------------------------------------------------

function QRPolynomial(num, shift) {

	if (num.length == undefined) {
		throw new Error(num.length + "/" + shift);
	}

	var offset = 0;

	while (offset < num.length && num[offset] == 0) {
		offset++;
	}

	this.num = new Array(num.length - offset + shift);
	for (var i = 0; i < num.length - offset; i++) {
		this.num[i] = num[i + offset];
	}
}

QRPolynomial.prototype = {

	get : function(index) {
		return this.num[index];
	},

	getLength : function() {
		return this.num.length;
	},

	multiply : function(e) {

		var num = new Array(this.getLength() + e.getLength() - 1);

		for (var i = 0; i < this.getLength(); i++) {
			for (var j = 0; j < e.getLength(); j++) {
				num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i) ) + QRMath.glog(e.get(j) ) );
			}
		}

		return new QRPolynomial(num, 0);
	},

	mod : function(e) {

		if (this.getLength() - e.getLength() < 0) {
			return this;
		}

		var ratio = QRMath.glog(this.get(0) ) - QRMath.glog(e.get(0) );

		var num = new Array(this.getLength() );

		for (var i = 0; i < this.getLength(); i++) {
			num[i] = this.get(i);
		}

		for (var i = 0; i < e.getLength(); i++) {
			num[i] ^= QRMath.gexp(QRMath.glog(e.get(i) ) + ratio);
		}

		// recursive call
		return new QRPolynomial(num, 0).mod(e);
	}
};

//---------------------------------------------------------------------
// QRRSBlock
//---------------------------------------------------------------------

function QRRSBlock(totalCount, dataCount) {
	this.totalCount = totalCount;
	this.dataCount  = dataCount;
}

QRRSBlock.RS_BLOCK_TABLE = [

	// L
	// M
	// Q
	// H

	// 1
	[1, 26, 19],
	[1, 26, 16],
	[1, 26, 13],
	[1, 26, 9],

	// 2
	[1, 44, 34],
	[1, 44, 28],
	[1, 44, 22],
	[1, 44, 16],

	// 3
	[1, 70, 55],
	[1, 70, 44],
	[2, 35, 17],
	[2, 35, 13],

	// 4
	[1, 100, 80],
	[2, 50, 32],
	[2, 50, 24],
	[4, 25, 9],

	// 5
	[1, 134, 108],
	[2, 67, 43],
	[2, 33, 15, 2, 34, 16],
	[2, 33, 11, 2, 34, 12],

	// 6
	[2, 86, 68],
	[4, 43, 27],
	[4, 43, 19],
	[4, 43, 15],

	// 7
	[2, 98, 78],
	[4, 49, 31],
	[2, 32, 14, 4, 33, 15],
	[4, 39, 13, 1, 40, 14],

	// 8
	[2, 121, 97],
	[2, 60, 38, 2, 61, 39],
	[4, 40, 18, 2, 41, 19],
	[4, 40, 14, 2, 41, 15],

	// 9
	[2, 146, 116],
	[3, 58, 36, 2, 59, 37],
	[4, 36, 16, 4, 37, 17],
	[4, 36, 12, 4, 37, 13],

	// 10
	[2, 86, 68, 2, 87, 69],
	[4, 69, 43, 1, 70, 44],
	[6, 43, 19, 2, 44, 20],
	[6, 43, 15, 2, 44, 16],

	// 11
	[4, 101, 81],
	[1, 80, 50, 4, 81, 51],
	[4, 50, 22, 4, 51, 23],
	[3, 36, 12, 8, 37, 13],

	// 12
	[2, 116, 92, 2, 117, 93],
	[6, 58, 36, 2, 59, 37],
	[4, 46, 20, 6, 47, 21],
	[7, 42, 14, 4, 43, 15],

	// 13
	[4, 133, 107],
	[8, 59, 37, 1, 60, 38],
	[8, 44, 20, 4, 45, 21],
	[12, 33, 11, 4, 34, 12],

	// 14
	[3, 145, 115, 1, 146, 116],
	[4, 64, 40, 5, 65, 41],
	[11, 36, 16, 5, 37, 17],
	[11, 36, 12, 5, 37, 13],

	// 15
	[5, 109, 87, 1, 110, 88],
	[5, 65, 41, 5, 66, 42],
	[5, 54, 24, 7, 55, 25],
	[11, 36, 12],

	// 16
	[5, 122, 98, 1, 123, 99],
	[7, 73, 45, 3, 74, 46],
	[15, 43, 19, 2, 44, 20],
	[3, 45, 15, 13, 46, 16],

	// 17
	[1, 135, 107, 5, 136, 108],
	[10, 74, 46, 1, 75, 47],
	[1, 50, 22, 15, 51, 23],
	[2, 42, 14, 17, 43, 15],

	// 18
	[5, 150, 120, 1, 151, 121],
	[9, 69, 43, 4, 70, 44],
	[17, 50, 22, 1, 51, 23],
	[2, 42, 14, 19, 43, 15],

	// 19
	[3, 141, 113, 4, 142, 114],
	[3, 70, 44, 11, 71, 45],
	[17, 47, 21, 4, 48, 22],
	[9, 39, 13, 16, 40, 14],

	// 20
	[3, 135, 107, 5, 136, 108],
	[3, 67, 41, 13, 68, 42],
	[15, 54, 24, 5, 55, 25],
	[15, 43, 15, 10, 44, 16],

	// 21
	[4, 144, 116, 4, 145, 117],
	[17, 68, 42],
	[17, 50, 22, 6, 51, 23],
	[19, 46, 16, 6, 47, 17],

	// 22
	[2, 139, 111, 7, 140, 112],
	[17, 74, 46],
	[7, 54, 24, 16, 55, 25],
	[34, 37, 13],

	// 23
	[4, 151, 121, 5, 152, 122],
	[4, 75, 47, 14, 76, 48],
	[11, 54, 24, 14, 55, 25],
	[16, 45, 15, 14, 46, 16],

	// 24
	[6, 147, 117, 4, 148, 118],
	[6, 73, 45, 14, 74, 46],
	[11, 54, 24, 16, 55, 25],
	[30, 46, 16, 2, 47, 17],

	// 25
	[8, 132, 106, 4, 133, 107],
	[8, 75, 47, 13, 76, 48],
	[7, 54, 24, 22, 55, 25],
	[22, 45, 15, 13, 46, 16],

	// 26
	[10, 142, 114, 2, 143, 115],
	[19, 74, 46, 4, 75, 47],
	[28, 50, 22, 6, 51, 23],
	[33, 46, 16, 4, 47, 17],

	// 27
	[8, 152, 122, 4, 153, 123],
	[22, 73, 45, 3, 74, 46],
	[8, 53, 23, 26, 54, 24],
	[12, 45, 15, 28, 46, 16],

	// 28
	[3, 147, 117, 10, 148, 118],
	[3, 73, 45, 23, 74, 46],
	[4, 54, 24, 31, 55, 25],
	[11, 45, 15, 31, 46, 16],

	// 29
	[7, 146, 116, 7, 147, 117],
	[21, 73, 45, 7, 74, 46],
	[1, 53, 23, 37, 54, 24],
	[19, 45, 15, 26, 46, 16],

	// 30
	[5, 145, 115, 10, 146, 116],
	[19, 75, 47, 10, 76, 48],
	[15, 54, 24, 25, 55, 25],
	[23, 45, 15, 25, 46, 16],

	// 31
	[13, 145, 115, 3, 146, 116],
	[2, 74, 46, 29, 75, 47],
	[42, 54, 24, 1, 55, 25],
	[23, 45, 15, 28, 46, 16],

	// 32
	[17, 145, 115],
	[10, 74, 46, 23, 75, 47],
	[10, 54, 24, 35, 55, 25],
	[19, 45, 15, 35, 46, 16],

	// 33
	[17, 145, 115, 1, 146, 116],
	[14, 74, 46, 21, 75, 47],
	[29, 54, 24, 19, 55, 25],
	[11, 45, 15, 46, 46, 16],

	// 34
	[13, 145, 115, 6, 146, 116],
	[14, 74, 46, 23, 75, 47],
	[44, 54, 24, 7, 55, 25],
	[59, 46, 16, 1, 47, 17],

	// 35
	[12, 151, 121, 7, 152, 122],
	[12, 75, 47, 26, 76, 48],
	[39, 54, 24, 14, 55, 25],
	[22, 45, 15, 41, 46, 16],

	// 36
	[6, 151, 121, 14, 152, 122],
	[6, 75, 47, 34, 76, 48],
	[46, 54, 24, 10, 55, 25],
	[2, 45, 15, 64, 46, 16],

	// 37
	[17, 152, 122, 4, 153, 123],
	[29, 74, 46, 14, 75, 47],
	[49, 54, 24, 10, 55, 25],
	[24, 45, 15, 46, 46, 16],

	// 38
	[4, 152, 122, 18, 153, 123],
	[13, 74, 46, 32, 75, 47],
	[48, 54, 24, 14, 55, 25],
	[42, 45, 15, 32, 46, 16],

	// 39
	[20, 147, 117, 4, 148, 118],
	[40, 75, 47, 7, 76, 48],
	[43, 54, 24, 22, 55, 25],
	[10, 45, 15, 67, 46, 16],

	// 40
	[19, 148, 118, 6, 149, 119],
	[18, 75, 47, 31, 76, 48],
	[34, 54, 24, 34, 55, 25],
	[20, 45, 15, 61, 46, 16]
];

QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {

	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);

	if (rsBlock == undefined) {
		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);
	}

	var length = rsBlock.length / 3;

	var list = new Array();

	for (var i = 0; i < length; i++) {

		var count = rsBlock[i * 3 + 0];
		var totalCount = rsBlock[i * 3 + 1];
		var dataCount  = rsBlock[i * 3 + 2];

		for (var j = 0; j < count; j++) {
			list.push(new QRRSBlock(totalCount, dataCount) );
		}
	}

	return list;
}

QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {

	switch(errorCorrectLevel) {
	case QRErrorCorrectLevel.L :
		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
	case QRErrorCorrectLevel.M :
		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
	case QRErrorCorrectLevel.Q :
		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
	case QRErrorCorrectLevel.H :
		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
	default :
		return undefined;
	}
}

//---------------------------------------------------------------------
// QRBitBuffer
//---------------------------------------------------------------------

function QRBitBuffer() {
	this.buffer = new Array();
	this.length = 0;
}

QRBitBuffer.prototype = {

	get : function(index) {
		var bufIndex = Math.floor(index / 8);
		return ( (this.buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1;
	},

	put : function(num, length) {
		for (var i = 0; i < length; i++) {
			this.putBit( ( (num >>> (length - i - 1) ) & 1) == 1);
		}
	},

	getLengthInBits : function() {
		return this.length;
	},

	putBit : function(bit) {

		var bufIndex = Math.floor(this.length / 8);
		if (this.buffer.length <= bufIndex) {
			this.buffer.push(0);
		}

		if (bit) {
			this.buffer[bufIndex] |= (0x80 >>> (this.length % 8) );
		}

		this.length++;
	}
};

(function( $ ){
	$.fn.qrcode = function(options) {
		// if options is string,
		if( typeof options === 'string' ){
			options	= { text: options };
		}

		// set default values
		// typeNumber < 1 for automatic calculation
		options	= $.extend( {}, {
			render		: "canvas",
			width		: 256,
			height		: 256,
			typeNumber	: -1,
			correctLevel	: QRErrorCorrectLevel.H,
                        background      : "#ffffff",
                        foreground      : "#000000"
		}, options);

		var createCanvas	= function(){
			// create the qrcode itself
			var qrcode	= new QRCode(options.typeNumber, options.correctLevel);
			qrcode.addData(options.text);
			qrcode.make();

			// create canvas element
			var canvas	= document.createElement('canvas');
			canvas.width	= options.width;
			canvas.height	= options.height;
			var ctx		= canvas.getContext('2d');

			// compute tileW/tileH based on options.width/options.height
			var tileW	= options.width  / qrcode.getModuleCount();
			var tileH	= options.height / qrcode.getModuleCount();

			// draw in the canvas
			for( var row = 0; row < qrcode.getModuleCount(); row++ ){
				for( var col = 0; col < qrcode.getModuleCount(); col++ ){
					ctx.fillStyle = qrcode.isDark(row, col) ? options.foreground : options.background;
					var w = (Math.ceil((col+1)*tileW) - Math.floor(col*tileW));
					var h = (Math.ceil((row+1)*tileW) - Math.floor(row*tileW));
					ctx.fillRect(Math.round(col*tileW),Math.round(row*tileH), w, h);
				}
			}
			// return just built canvas
			return canvas;
		}

		// from Jon-Carlos Rivera (https://github.com/imbcmdth)
		var createTable	= function(){
			// create the qrcode itself
			var qrcode	= new QRCode(options.typeNumber, options.correctLevel);
			qrcode.addData(options.text);
			qrcode.make();

			// create table element
			var $table	= $('<table></table>')
				.css("width", options.width+"px")
				.css("height", options.height+"px")
				.css("border", "0px")
				.css("border-collapse", "collapse")
				.css('background-color', options.background);

			// compute tileS percentage
			var tileW	= options.width / qrcode.getModuleCount();
			var tileH	= options.height / qrcode.getModuleCount();

			// draw in the table
			for(var row = 0; row < qrcode.getModuleCount(); row++ ){
				var $row = $('<tr></tr>').css('height', tileH+"px").appendTo($table);

				for(var col = 0; col < qrcode.getModuleCount(); col++ ){
					$('<td></td>')
						.css('width', tileW+"px")
						.css('background-color', qrcode.isDark(row, col) ? options.foreground : options.background)
						.appendTo($row);
				}
			}
			// return just built canvas
			return $table;
		}


		return this.each(function(){
			var element	= options.render == "canvas" ? createCanvas() : createTable();
			$(element).appendTo(this);
		});
	};
})( jQuery );
jquery.qrcode.min.js000064400000036123151542470130010466 0ustar00function QR8bitByte(t){this.mode=QRMode.MODE_8BIT_BYTE,this.data=t}function QRCode(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=new Array}QR8bitByte.prototype={getLength:function(t){return this.data.length},write:function(t){for(var e=0;e<this.data.length;e++)t.put(this.data.charCodeAt(e),8)}},QRCode.prototype={addData:function(t){var e=new QR8bitByte(t);this.dataList.push(e),this.dataCache=null},isDark:function(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw new Error(t+","+e);return this.modules[t][e]},getModuleCount:function(){return this.moduleCount},make:function(){if(this.typeNumber<1){var t=1;for(t=1;t<40;t++){for(var e=QRRSBlock.getRSBlocks(t,this.errorCorrectLevel),r=new QRBitBuffer,o=0,n=0;n<e.length;n++)o+=e[n].dataCount;for(n=0;n<this.dataList.length;n++){var i=this.dataList[n];r.put(i.mode,4),r.put(i.getLength(),QRUtil.getLengthInBits(i.mode,t)),i.write(r)}if(r.getLengthInBits()<=8*o)break}this.typeNumber=t}this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(t,e){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var r=0;r<this.moduleCount;r++){this.modules[r]=new Array(this.moduleCount);for(var o=0;o<this.moduleCount;o++)this.modules[r][o]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),this.typeNumber>=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=QRCode.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},setupPositionProbePattern:function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var o=-1;o<=7;o++)e+o<=-1||this.moduleCount<=e+o||(this.modules[t+r][e+o]=0<=r&&r<=6&&(0==o||6==o)||0<=o&&o<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=o&&o<=4)},getBestMaskPattern:function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var o=QRUtil.getLostPoint(this);(0==r||t>o)&&(t=o,e=r)}return e},createMovieClip:function(t,e,r){var o=t.createEmptyMovieClip(e,r);this.make();for(var n=0;n<this.modules.length;n++)for(var i=1*n,a=0;a<this.modules[n].length;a++){var s=1*a;this.modules[n][a]&&(o.beginFill(0,100),o.moveTo(s,i),o.lineTo(s+1,i),o.lineTo(s+1,i+1),o.lineTo(s,i+1),o.endFill())}return o},setupTimingPattern:function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=t%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)},setupPositionAdjustPattern:function(){for(var t=QRUtil.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var o=t[e],n=t[r];if(null==this.modules[o][n])for(var i=-2;i<=2;i++)for(var a=-2;a<=2;a++)this.modules[o+i][n+a]=-2==i||2==i||-2==a||2==a||0==i&&0==a}},setupTypeNumber:function(t){for(var e=QRUtil.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var o=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=o}for(r=0;r<18;r++){o=!t&&1==(e>>r&1);this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=o}},setupTypeInfo:function(t,e){for(var r=this.errorCorrectLevel<<3|e,o=QRUtil.getBCHTypeInfo(r),n=0;n<15;n++){var i=!t&&1==(o>>n&1);n<6?this.modules[n][8]=i:n<8?this.modules[n+1][8]=i:this.modules[this.moduleCount-15+n][8]=i}for(n=0;n<15;n++){i=!t&&1==(o>>n&1);n<8?this.modules[8][this.moduleCount-n-1]=i:n<9?this.modules[8][15-n-1+1]=i:this.modules[8][15-n-1]=i}this.modules[this.moduleCount-8][8]=!t},mapData:function(t,e){for(var r=-1,o=this.moduleCount-1,n=7,i=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[o][a-s]){var u=!1;i<t.length&&(u=1==(t[i]>>>n&1)),QRUtil.getMask(e,o,a-s)&&(u=!u),this.modules[o][a-s]=u,-1==--n&&(i++,n=7)}if((o+=r)<0||this.moduleCount<=o){o-=r,r=-r;break}}}},QRCode.PAD0=236,QRCode.PAD1=17,QRCode.createData=function(t,e,r){for(var o=QRRSBlock.getRSBlocks(t,e),n=new QRBitBuffer,i=0;i<r.length;i++){var a=r[i];n.put(a.mode,4),n.put(a.getLength(),QRUtil.getLengthInBits(a.mode,t)),a.write(n)}var s=0;for(i=0;i<o.length;i++)s+=o[i].dataCount;if(n.getLengthInBits()>8*s)throw new Error("code length overflow. ("+n.getLengthInBits()+">"+8*s+")");for(n.getLengthInBits()+4<=8*s&&n.put(0,4);n.getLengthInBits()%8!=0;)n.putBit(!1);for(;!(n.getLengthInBits()>=8*s||(n.put(QRCode.PAD0,8),n.getLengthInBits()>=8*s));)n.put(QRCode.PAD1,8);return QRCode.createBytes(n,o)},QRCode.createBytes=function(t,e){for(var r=0,o=0,n=0,i=new Array(e.length),a=new Array(e.length),s=0;s<e.length;s++){var u=e[s].dataCount,h=e[s].totalCount-u;o=Math.max(o,u),n=Math.max(n,h),i[s]=new Array(u);for(var l=0;l<i[s].length;l++)i[s][l]=255&t.buffer[l+r];r+=u;var f=QRUtil.getErrorCorrectPolynomial(h),g=new QRPolynomial(i[s],f.getLength()-1).mod(f);a[s]=new Array(f.getLength()-1);for(l=0;l<a[s].length;l++){var d=l+g.getLength()-a[s].length;a[s][l]=d>=0?g.get(d):0}}var R=0;for(l=0;l<e.length;l++)R+=e[l].totalCount;var c=new Array(R),Q=0;for(l=0;l<o;l++)for(s=0;s<e.length;s++)l<i[s].length&&(c[Q++]=i[s][l]);for(l=0;l<n;l++)for(s=0;s<e.length;s++)l<a[s].length&&(c[Q++]=a[s][l]);return c};for(var QRMode={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},QRErrorCorrectLevel={L:1,M:0,Q:3,H:2},QRMaskPattern={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},QRUtil={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var e=t<<10;QRUtil.getBCHDigit(e)-QRUtil.getBCHDigit(QRUtil.G15)>=0;)e^=QRUtil.G15<<QRUtil.getBCHDigit(e)-QRUtil.getBCHDigit(QRUtil.G15);return(t<<10|e)^QRUtil.G15_MASK},getBCHTypeNumber:function(t){for(var e=t<<12;QRUtil.getBCHDigit(e)-QRUtil.getBCHDigit(QRUtil.G18)>=0;)e^=QRUtil.G18<<QRUtil.getBCHDigit(e)-QRUtil.getBCHDigit(QRUtil.G18);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return QRUtil.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case QRMaskPattern.PATTERN000:return(e+r)%2==0;case QRMaskPattern.PATTERN001:return e%2==0;case QRMaskPattern.PATTERN010:return r%3==0;case QRMaskPattern.PATTERN011:return(e+r)%3==0;case QRMaskPattern.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case QRMaskPattern.PATTERN101:return e*r%2+e*r%3==0;case QRMaskPattern.PATTERN110:return(e*r%2+e*r%3)%2==0;case QRMaskPattern.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new QRPolynomial([1],0),r=0;r<t;r++)e=e.multiply(new QRPolynomial([1,QRMath.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case QRMode.MODE_NUMBER:return 10;case QRMode.MODE_ALPHA_NUM:return 9;case QRMode.MODE_8BIT_BYTE:case QRMode.MODE_KANJI:return 8;default:throw new Error("mode:"+t)}else if(e<27)switch(t){case QRMode.MODE_NUMBER:return 12;case QRMode.MODE_ALPHA_NUM:return 11;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 10;default:throw new Error("mode:"+t)}else{if(!(e<41))throw new Error("type:"+e);switch(t){case QRMode.MODE_NUMBER:return 14;case QRMode.MODE_ALPHA_NUM:return 13;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 12;default:throw new Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,o=0;o<e;o++)for(var n=0;n<e;n++){for(var i=0,a=t.isDark(o,n),s=-1;s<=1;s++)if(!(o+s<0||e<=o+s))for(var u=-1;u<=1;u++)n+u<0||e<=n+u||0==s&&0==u||a==t.isDark(o+s,n+u)&&i++;i>5&&(r+=3+i-5)}for(o=0;o<e-1;o++)for(n=0;n<e-1;n++){var h=0;t.isDark(o,n)&&h++,t.isDark(o+1,n)&&h++,t.isDark(o,n+1)&&h++,t.isDark(o+1,n+1)&&h++,0!=h&&4!=h||(r+=3)}for(o=0;o<e;o++)for(n=0;n<e-6;n++)t.isDark(o,n)&&!t.isDark(o,n+1)&&t.isDark(o,n+2)&&t.isDark(o,n+3)&&t.isDark(o,n+4)&&!t.isDark(o,n+5)&&t.isDark(o,n+6)&&(r+=40);for(n=0;n<e;n++)for(o=0;o<e-6;o++)t.isDark(o,n)&&!t.isDark(o+1,n)&&t.isDark(o+2,n)&&t.isDark(o+3,n)&&t.isDark(o+4,n)&&!t.isDark(o+5,n)&&t.isDark(o+6,n)&&(r+=40);var l=0;for(n=0;n<e;n++)for(o=0;o<e;o++)t.isDark(o,n)&&l++;return r+=10*(Math.abs(100*l/e/e-50)/5)}},QRMath={glog:function(t){if(t<1)throw new Error("glog("+t+")");return QRMath.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;t>=256;)t-=255;return QRMath.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},i=0;i<8;i++)QRMath.EXP_TABLE[i]=1<<i;for(i=8;i<256;i++)QRMath.EXP_TABLE[i]=QRMath.EXP_TABLE[i-4]^QRMath.EXP_TABLE[i-5]^QRMath.EXP_TABLE[i-6]^QRMath.EXP_TABLE[i-8];for(i=0;i<255;i++)QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;function QRPolynomial(t,e){if(t.length==undefined)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var o=0;o<t.length-r;o++)this.num[o]=t[o+r]}function QRRSBlock(t,e){this.totalCount=t,this.dataCount=e}function QRBitBuffer(){this.buffer=new Array,this.length=0}QRPolynomial.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=new Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var o=0;o<t.getLength();o++)e[r+o]^=QRMath.gexp(QRMath.glog(this.get(r))+QRMath.glog(t.get(o)));return new QRPolynomial(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=QRMath.glog(this.get(0))-QRMath.glog(t.get(0)),r=new Array(this.getLength()),o=0;o<this.getLength();o++)r[o]=this.get(o);for(o=0;o<t.getLength();o++)r[o]^=QRMath.gexp(QRMath.glog(t.get(o))+e);return new QRPolynomial(r,0).mod(t)}},QRRSBlock.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],QRRSBlock.getRSBlocks=function(t,e){var r=QRRSBlock.getRsBlockTable(t,e);if(r==undefined)throw new Error("bad rs block @ typeNumber:"+t+"/errorCorrectLevel:"+e);for(var o=r.length/3,n=new Array,i=0;i<o;i++)for(var a=r[3*i+0],s=r[3*i+1],u=r[3*i+2],h=0;h<a;h++)n.push(new QRRSBlock(s,u));return n},QRRSBlock.getRsBlockTable=function(t,e){switch(e){case QRErrorCorrectLevel.L:return QRRSBlock.RS_BLOCK_TABLE[4*(t-1)+0];case QRErrorCorrectLevel.M:return QRRSBlock.RS_BLOCK_TABLE[4*(t-1)+1];case QRErrorCorrectLevel.Q:return QRRSBlock.RS_BLOCK_TABLE[4*(t-1)+2];case QRErrorCorrectLevel.H:return QRRSBlock.RS_BLOCK_TABLE[4*(t-1)+3];default:return undefined}},QRBitBuffer.prototype={get:function(t){var e=Math.floor(t/8);return 1==(this.buffer[e]>>>7-t%8&1)},put:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}},function(t){t.fn.qrcode=function(e){"string"==typeof e&&(e={text:e}),e=t.extend({},{render:"canvas",width:256,height:256,typeNumber:-1,correctLevel:QRErrorCorrectLevel.H,background:"#ffffff",foreground:"#000000"},e);return this.each(function(){var r="canvas"==e.render?function(){var t=new QRCode(e.typeNumber,e.correctLevel);t.addData(e.text),t.make();var r=document.createElement("canvas");r.width=e.width,r.height=e.height;for(var o=r.getContext("2d"),n=e.width/t.getModuleCount(),i=e.height/t.getModuleCount(),a=0;a<t.getModuleCount();a++)for(var s=0;s<t.getModuleCount();s++){o.fillStyle=t.isDark(a,s)?e.foreground:e.background;var u=Math.ceil((s+1)*n)-Math.floor(s*n),h=Math.ceil((a+1)*n)-Math.floor(a*n);o.fillRect(Math.round(s*n),Math.round(a*i),u,h)}return r}():function(){var r=new QRCode(e.typeNumber,e.correctLevel);r.addData(e.text),r.make();for(var o=t("<table></table>").css("width",e.width+"px").css("height",e.height+"px").css("border","0px").css("border-collapse","collapse").css("background-color",e.background),n=e.width/r.getModuleCount(),i=e.height/r.getModuleCount(),a=0;a<r.getModuleCount();a++)for(var s=t("<tr></tr>").css("height",i+"px").appendTo(o),u=0;u<r.getModuleCount();u++)t("<td></td>").css("width",n+"px").css("background-color",r.isDark(a,u)?e.foreground:e.background).appendTo(s);return o}();t(r).appendTo(this)})}}(jQuery);