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Kulya
OpnSense
Commits
96d3e9ef
Commit
96d3e9ef
authored
Jun 12, 2016
by
Fabian Franz
Committed by
Franco Fichtner
Jun 23, 2016
Browse files
Options
Browse Files
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Email Patches
Plain Diff
create qrcode in the browser instead of an external service
(cherry picked from commit
cd724c2b
)
parent
73d4140b
Changes
4
Show whitespace changes
Inline
Side-by-side
Showing
4 changed files
with
1356 additions
and
5 deletions
+1356
-5
jquery.qrcode.js
src/opnsense/www/js/jquery.qrcode.js
+89
-0
jquery.qrcode.js.LICENSE
src/opnsense/www/js/jquery.qrcode.js.LICENSE
+20
-0
qrcode.js
src/opnsense/www/js/qrcode.js
+1237
-0
system_usermanager.php
src/www/system_usermanager.php
+10
-5
No files found.
src/opnsense/www/js/jquery.qrcode.js
0 → 100644
View file @
96d3e9ef
(
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
);
src/opnsense/www/js/jquery.qrcode.js.LICENSE
0 → 100644
View file @
96d3e9ef
Copyright (c) 2011 Jerome Etienne, http://jetienne.com
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
src/opnsense/www/js/qrcode.js
0 → 100644
View file @
96d3e9ef
//---------------------------------------------------------------------
// 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
++
;
}
};
src/www/system_usermanager.php
View file @
96d3e9ef
...
...
@@ -368,6 +368,8 @@ legacy_html_escape_form_data($a_user);
include
(
"head.inc"
);
?>
<script
type=
"text/javascript"
src=
"/ui/js/jquery.qrcode.js"
></script>
<script
type=
"text/javascript"
src=
"/ui/js/qrcode.js"
></script>
<body>
...
...
@@ -853,13 +855,16 @@ $( document ).ready(function() {
<?php
if
(
!
empty
(
$pconfig
[
'otp_seed'
]))
:
// construct google url, using token, username and this machines hostname
$
google_otp_url
=
"https://chart.googleapis.com/chart?chs=200x200&chld=M|0&cht=qr&chl=
otpauth://totp/"
;
$
google_otp_url
.=
$pconfig
[
'usernamefld'
]
.
"@"
.
htmlspecialchars
(
$config
[
'system'
][
'hostname'
])
.
"%3Fsecret%3D
"
;
$
google_
otp_url
.=
$pconfig
[
'otp_seed'
];
$
otp_url
=
"
otpauth://totp/"
;
$
otp_url
.=
$pconfig
[
'usernamefld'
]
.
"@"
.
htmlspecialchars
(
$config
[
'system'
][
'hostname'
])
.
"?secret=
"
;
$otp_url
.=
$pconfig
[
'otp_seed'
];
?>
<br/>
<?=
gettext
(
"When using google authenticator, the following link provides a qrcode for easy setup"
);
?>
<br/>
<a
href=
"
<?=
$google_otp_url
;
?>
"
target=
"_blank"
>
<?=
$google_otp_url
;
?>
</a>
<?=
gettext
(
"When using google authenticator, scan the following qrcode for easy setup:"
);
?>
<br/>
<div
id=
"otp_qrcode"
></div>
<script
type=
"text/javascript"
>
$
(
'
#otp_qrcode
'
).
qrcode
(
'
<?=
$otp_url
?>
'
);
</script>
<?php
endif
;
?>
</div>
...
...
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