forked from soldair/node-qrcode
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #17 from slidoapp/fix_dos_lines_backport
- Loading branch information
Showing
2 changed files
with
426 additions
and
426 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,135 +1,135 @@ | ||
| const ECLevel = require('./error-correction-level') | ||
|
|
||
| const EC_BLOCKS_TABLE = [ | ||
| // L M Q H | ||
| 1, 1, 1, 1, | ||
| 1, 1, 1, 1, | ||
| 1, 1, 2, 2, | ||
| 1, 2, 2, 4, | ||
| 1, 2, 4, 4, | ||
| 2, 4, 4, 4, | ||
| 2, 4, 6, 5, | ||
| 2, 4, 6, 6, | ||
| 2, 5, 8, 8, | ||
| 4, 5, 8, 8, | ||
| 4, 5, 8, 11, | ||
| 4, 8, 10, 11, | ||
| 4, 9, 12, 16, | ||
| 4, 9, 16, 16, | ||
| 6, 10, 12, 18, | ||
| 6, 10, 17, 16, | ||
| 6, 11, 16, 19, | ||
| 6, 13, 18, 21, | ||
| 7, 14, 21, 25, | ||
| 8, 16, 20, 25, | ||
| 8, 17, 23, 25, | ||
| 9, 17, 23, 34, | ||
| 9, 18, 25, 30, | ||
| 10, 20, 27, 32, | ||
| 12, 21, 29, 35, | ||
| 12, 23, 34, 37, | ||
| 12, 25, 34, 40, | ||
| 13, 26, 35, 42, | ||
| 14, 28, 38, 45, | ||
| 15, 29, 40, 48, | ||
| 16, 31, 43, 51, | ||
| 17, 33, 45, 54, | ||
| 18, 35, 48, 57, | ||
| 19, 37, 51, 60, | ||
| 19, 38, 53, 63, | ||
| 20, 40, 56, 66, | ||
| 21, 43, 59, 70, | ||
| 22, 45, 62, 74, | ||
| 24, 47, 65, 77, | ||
| 25, 49, 68, 81 | ||
| ] | ||
|
|
||
| const EC_CODEWORDS_TABLE = [ | ||
| // L M Q H | ||
| 7, 10, 13, 17, | ||
| 10, 16, 22, 28, | ||
| 15, 26, 36, 44, | ||
| 20, 36, 52, 64, | ||
| 26, 48, 72, 88, | ||
| 36, 64, 96, 112, | ||
| 40, 72, 108, 130, | ||
| 48, 88, 132, 156, | ||
| 60, 110, 160, 192, | ||
| 72, 130, 192, 224, | ||
| 80, 150, 224, 264, | ||
| 96, 176, 260, 308, | ||
| 104, 198, 288, 352, | ||
| 120, 216, 320, 384, | ||
| 132, 240, 360, 432, | ||
| 144, 280, 408, 480, | ||
| 168, 308, 448, 532, | ||
| 180, 338, 504, 588, | ||
| 196, 364, 546, 650, | ||
| 224, 416, 600, 700, | ||
| 224, 442, 644, 750, | ||
| 252, 476, 690, 816, | ||
| 270, 504, 750, 900, | ||
| 300, 560, 810, 960, | ||
| 312, 588, 870, 1050, | ||
| 336, 644, 952, 1110, | ||
| 360, 700, 1020, 1200, | ||
| 390, 728, 1050, 1260, | ||
| 420, 784, 1140, 1350, | ||
| 450, 812, 1200, 1440, | ||
| 480, 868, 1290, 1530, | ||
| 510, 924, 1350, 1620, | ||
| 540, 980, 1440, 1710, | ||
| 570, 1036, 1530, 1800, | ||
| 570, 1064, 1590, 1890, | ||
| 600, 1120, 1680, 1980, | ||
| 630, 1204, 1770, 2100, | ||
| 660, 1260, 1860, 2220, | ||
| 720, 1316, 1950, 2310, | ||
| 750, 1372, 2040, 2430 | ||
| ] | ||
|
|
||
| /** | ||
| * Returns the number of error correction block that the QR Code should contain | ||
| * for the specified version and error correction level. | ||
| * | ||
| * @param {Number} version QR Code version | ||
| * @param {Number} errorCorrectionLevel Error correction level | ||
| * @return {Number} Number of error correction blocks | ||
| */ | ||
| exports.getBlocksCount = function getBlocksCount (version, errorCorrectionLevel) { | ||
| switch (errorCorrectionLevel) { | ||
| case ECLevel.L: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 0] | ||
| case ECLevel.M: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 1] | ||
| case ECLevel.Q: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 2] | ||
| case ECLevel.H: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 3] | ||
| default: | ||
| return undefined | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Returns the number of error correction codewords to use for the specified | ||
| * version and error correction level. | ||
| * | ||
| * @param {Number} version QR Code version | ||
| * @param {Number} errorCorrectionLevel Error correction level | ||
| * @return {Number} Number of error correction codewords | ||
| */ | ||
| exports.getTotalCodewordsCount = function getTotalCodewordsCount (version, errorCorrectionLevel) { | ||
| switch (errorCorrectionLevel) { | ||
| case ECLevel.L: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 0] | ||
| case ECLevel.M: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 1] | ||
| case ECLevel.Q: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 2] | ||
| case ECLevel.H: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 3] | ||
| default: | ||
| return undefined | ||
| } | ||
| } | ||
| const ECLevel = require('./error-correction-level') | ||
|
|
||
| const EC_BLOCKS_TABLE = [ | ||
| // L M Q H | ||
| 1, 1, 1, 1, | ||
| 1, 1, 1, 1, | ||
| 1, 1, 2, 2, | ||
| 1, 2, 2, 4, | ||
| 1, 2, 4, 4, | ||
| 2, 4, 4, 4, | ||
| 2, 4, 6, 5, | ||
| 2, 4, 6, 6, | ||
| 2, 5, 8, 8, | ||
| 4, 5, 8, 8, | ||
| 4, 5, 8, 11, | ||
| 4, 8, 10, 11, | ||
| 4, 9, 12, 16, | ||
| 4, 9, 16, 16, | ||
| 6, 10, 12, 18, | ||
| 6, 10, 17, 16, | ||
| 6, 11, 16, 19, | ||
| 6, 13, 18, 21, | ||
| 7, 14, 21, 25, | ||
| 8, 16, 20, 25, | ||
| 8, 17, 23, 25, | ||
| 9, 17, 23, 34, | ||
| 9, 18, 25, 30, | ||
| 10, 20, 27, 32, | ||
| 12, 21, 29, 35, | ||
| 12, 23, 34, 37, | ||
| 12, 25, 34, 40, | ||
| 13, 26, 35, 42, | ||
| 14, 28, 38, 45, | ||
| 15, 29, 40, 48, | ||
| 16, 31, 43, 51, | ||
| 17, 33, 45, 54, | ||
| 18, 35, 48, 57, | ||
| 19, 37, 51, 60, | ||
| 19, 38, 53, 63, | ||
| 20, 40, 56, 66, | ||
| 21, 43, 59, 70, | ||
| 22, 45, 62, 74, | ||
| 24, 47, 65, 77, | ||
| 25, 49, 68, 81 | ||
| ] | ||
|
|
||
| const EC_CODEWORDS_TABLE = [ | ||
| // L M Q H | ||
| 7, 10, 13, 17, | ||
| 10, 16, 22, 28, | ||
| 15, 26, 36, 44, | ||
| 20, 36, 52, 64, | ||
| 26, 48, 72, 88, | ||
| 36, 64, 96, 112, | ||
| 40, 72, 108, 130, | ||
| 48, 88, 132, 156, | ||
| 60, 110, 160, 192, | ||
| 72, 130, 192, 224, | ||
| 80, 150, 224, 264, | ||
| 96, 176, 260, 308, | ||
| 104, 198, 288, 352, | ||
| 120, 216, 320, 384, | ||
| 132, 240, 360, 432, | ||
| 144, 280, 408, 480, | ||
| 168, 308, 448, 532, | ||
| 180, 338, 504, 588, | ||
| 196, 364, 546, 650, | ||
| 224, 416, 600, 700, | ||
| 224, 442, 644, 750, | ||
| 252, 476, 690, 816, | ||
| 270, 504, 750, 900, | ||
| 300, 560, 810, 960, | ||
| 312, 588, 870, 1050, | ||
| 336, 644, 952, 1110, | ||
| 360, 700, 1020, 1200, | ||
| 390, 728, 1050, 1260, | ||
| 420, 784, 1140, 1350, | ||
| 450, 812, 1200, 1440, | ||
| 480, 868, 1290, 1530, | ||
| 510, 924, 1350, 1620, | ||
| 540, 980, 1440, 1710, | ||
| 570, 1036, 1530, 1800, | ||
| 570, 1064, 1590, 1890, | ||
| 600, 1120, 1680, 1980, | ||
| 630, 1204, 1770, 2100, | ||
| 660, 1260, 1860, 2220, | ||
| 720, 1316, 1950, 2310, | ||
| 750, 1372, 2040, 2430 | ||
| ] | ||
|
|
||
| /** | ||
| * Returns the number of error correction block that the QR Code should contain | ||
| * for the specified version and error correction level. | ||
| * | ||
| * @param {Number} version QR Code version | ||
| * @param {Number} errorCorrectionLevel Error correction level | ||
| * @return {Number} Number of error correction blocks | ||
| */ | ||
| exports.getBlocksCount = function getBlocksCount (version, errorCorrectionLevel) { | ||
| switch (errorCorrectionLevel) { | ||
| case ECLevel.L: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 0] | ||
| case ECLevel.M: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 1] | ||
| case ECLevel.Q: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 2] | ||
| case ECLevel.H: | ||
| return EC_BLOCKS_TABLE[(version - 1) * 4 + 3] | ||
| default: | ||
| return undefined | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Returns the number of error correction codewords to use for the specified | ||
| * version and error correction level. | ||
| * | ||
| * @param {Number} version QR Code version | ||
| * @param {Number} errorCorrectionLevel Error correction level | ||
| * @return {Number} Number of error correction codewords | ||
| */ | ||
| exports.getTotalCodewordsCount = function getTotalCodewordsCount (version, errorCorrectionLevel) { | ||
| switch (errorCorrectionLevel) { | ||
| case ECLevel.L: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 0] | ||
| case ECLevel.M: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 1] | ||
| case ECLevel.Q: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 2] | ||
| case ECLevel.H: | ||
| return EC_CODEWORDS_TABLE[(version - 1) * 4 + 3] | ||
| default: | ||
| return undefined | ||
| } | ||
| } |
Oops, something went wrong.