summaryrefslogtreecommitdiff
path: root/deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js
diff options
context:
space:
mode:
Diffstat (limited to 'deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js')
-rw-r--r--deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js92
1 files changed, 0 insertions, 92 deletions
diff --git a/deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js b/deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js
deleted file mode 100644
index 47b57c79..00000000
--- a/deps/node/deps/npm/node_modules/node-fetch-npm/src/common.js
+++ /dev/null
@@ -1,92 +0,0 @@
-'use strict'
-/**
- * A set of utilities borrowed from Node.js' _http_common.js
- */
-
-/**
- * Verifies that the given val is a valid HTTP token
- * per the rules defined in RFC 7230
- * See https://tools.ietf.org/html/rfc7230#section-3.2.6
- *
- * Allowed characters in an HTTP token:
- * ^_`a-z 94-122
- * A-Z 65-90
- * - 45
- * 0-9 48-57
- * ! 33
- * #$%&' 35-39
- * *+ 42-43
- * . 46
- * | 124
- * ~ 126
- *
- * This implementation of checkIsHttpToken() loops over the string instead of
- * using a regular expression since the former is up to 180% faster with v8 4.9
- * depending on the string length (the shorter the string, the larger the
- * performance difference)
- *
- * Additionally, checkIsHttpToken() is currently designed to be inlinable by v8,
- * so take care when making changes to the implementation so that the source
- * code size does not exceed v8's default max_inlined_source_size setting.
- **/
-/* istanbul ignore next */
-function isValidTokenChar (ch) {
- if (ch >= 94 && ch <= 122) { return true }
- if (ch >= 65 && ch <= 90) { return true }
- if (ch === 45) { return true }
- if (ch >= 48 && ch <= 57) { return true }
- if (ch === 34 || ch === 40 || ch === 41 || ch === 44) { return false }
- if (ch >= 33 && ch <= 46) { return true }
- if (ch === 124 || ch === 126) { return true }
- return false
-}
-/* istanbul ignore next */
-function checkIsHttpToken (val) {
- if (typeof val !== 'string' || val.length === 0) { return false }
- if (!isValidTokenChar(val.charCodeAt(0))) { return false }
- const len = val.length
- if (len > 1) {
- if (!isValidTokenChar(val.charCodeAt(1))) { return false }
- if (len > 2) {
- if (!isValidTokenChar(val.charCodeAt(2))) { return false }
- if (len > 3) {
- if (!isValidTokenChar(val.charCodeAt(3))) { return false }
- for (var i = 4; i < len; i++) {
- if (!isValidTokenChar(val.charCodeAt(i))) { return false }
- }
- }
- }
- }
- return true
-}
-exports.checkIsHttpToken = checkIsHttpToken
-
-/**
- * True if val contains an invalid field-vchar
- * field-value = *( field-content / obs-fold )
- * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ]
- * field-vchar = VCHAR / obs-text
- *
- * checkInvalidHeaderChar() is currently designed to be inlinable by v8,
- * so take care when making changes to the implementation so that the source
- * code size does not exceed v8's default max_inlined_source_size setting.
- **/
-/* istanbul ignore next */
-function checkInvalidHeaderChar (val) {
- val += ''
- if (val.length < 1) { return false }
- var c = val.charCodeAt(0)
- if ((c <= 31 && c !== 9) || c > 255 || c === 127) { return true }
- if (val.length < 2) { return false }
- c = val.charCodeAt(1)
- if ((c <= 31 && c !== 9) || c > 255 || c === 127) { return true }
- if (val.length < 3) { return false }
- c = val.charCodeAt(2)
- if ((c <= 31 && c !== 9) || c > 255 || c === 127) { return true }
- for (var i = 3; i < val.length; ++i) {
- c = val.charCodeAt(i)
- if ((c <= 31 && c !== 9) || c > 255 || c === 127) { return true }
- }
- return false
-}
-exports.checkInvalidHeaderChar = checkInvalidHeaderChar