summaryrefslogtreecommitdiffstats
path: root/node_modules/saslprep/generate-code-points.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/saslprep/generate-code-points.js')
-rw-r--r--node_modules/saslprep/generate-code-points.js51
1 files changed, 0 insertions, 51 deletions
diff --git a/node_modules/saslprep/generate-code-points.js b/node_modules/saslprep/generate-code-points.js
deleted file mode 100644
index c5162ca..0000000
--- a/node_modules/saslprep/generate-code-points.js
+++ /dev/null
@@ -1,51 +0,0 @@
-'use strict';
-
-const bitfield = require('sparse-bitfield');
-const codePoints = require('./lib/code-points');
-
-const unassigned_code_points = bitfield();
-const commonly_mapped_to_nothing = bitfield();
-const non_ascii_space_characters = bitfield();
-const prohibited_characters = bitfield();
-const bidirectional_r_al = bitfield();
-const bidirectional_l = bitfield();
-
-/**
- * Iterare over code points and
- * convert it into an buffer.
- * @param {bitfield} bits
- * @param {Array} src
- * @returns {Buffer}
- */
-function traverse(bits, src) {
- for (const code of src.keys()) {
- bits.set(code, true);
- }
-
- const buffer = bits.toBuffer();
- return Buffer.concat([createSize(buffer), buffer]);
-}
-
-/**
- * @param {Buffer} buffer
- * @returns {Buffer}
- */
-function createSize(buffer) {
- const buf = Buffer.alloc(4);
- buf.writeUInt32BE(buffer.length);
-
- return buf;
-}
-
-const memory = [];
-
-memory.push(
- traverse(unassigned_code_points, codePoints.unassigned_code_points),
- traverse(commonly_mapped_to_nothing, codePoints.commonly_mapped_to_nothing),
- traverse(non_ascii_space_characters, codePoints.non_ASCII_space_characters),
- traverse(prohibited_characters, codePoints.prohibited_characters),
- traverse(bidirectional_r_al, codePoints.bidirectional_r_al),
- traverse(bidirectional_l, codePoints.bidirectional_l)
-);
-
-process.stdout.write(Buffer.concat(memory));