aboutsummaryrefslogtreecommitdiffstats
path: root/backend/node_modules/negotiator/lib
diff options
context:
space:
mode:
Diffstat (limited to 'backend/node_modules/negotiator/lib')
-rw-r--r--backend/node_modules/negotiator/lib/charset.js169
-rw-r--r--backend/node_modules/negotiator/lib/encoding.js184
-rw-r--r--backend/node_modules/negotiator/lib/language.js179
-rw-r--r--backend/node_modules/negotiator/lib/mediaType.js294
4 files changed, 0 insertions, 826 deletions
diff --git a/backend/node_modules/negotiator/lib/charset.js b/backend/node_modules/negotiator/lib/charset.js
deleted file mode 100644
index cdd0148..0000000
--- a/backend/node_modules/negotiator/lib/charset.js
+++ /dev/null
@@ -1,169 +0,0 @@
-/**
- * negotiator
- * Copyright(c) 2012 Isaac Z. Schlueter
- * Copyright(c) 2014 Federico Romero
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict';
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = preferredCharsets;
-module.exports.preferredCharsets = preferredCharsets;
-
-/**
- * Module variables.
- * @private
- */
-
-var simpleCharsetRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/;
-
-/**
- * Parse the Accept-Charset header.
- * @private
- */
-
-function parseAcceptCharset(accept) {
- var accepts = accept.split(',');
-
- for (var i = 0, j = 0; i < accepts.length; i++) {
- var charset = parseCharset(accepts[i].trim(), i);
-
- if (charset) {
- accepts[j++] = charset;
- }
- }
-
- // trim accepts
- accepts.length = j;
-
- return accepts;
-}
-
-/**
- * Parse a charset from the Accept-Charset header.
- * @private
- */
-
-function parseCharset(str, i) {
- var match = simpleCharsetRegExp.exec(str);
- if (!match) return null;
-
- var charset = match[1];
- var q = 1;
- if (match[2]) {
- var params = match[2].split(';')
- for (var j = 0; j < params.length; j++) {
- var p = params[j].trim().split('=');
- if (p[0] === 'q') {
- q = parseFloat(p[1]);
- break;
- }
- }
- }
-
- return {
- charset: charset,
- q: q,
- i: i
- };
-}
-
-/**
- * Get the priority of a charset.
- * @private
- */
-
-function getCharsetPriority(charset, accepted, index) {
- var priority = {o: -1, q: 0, s: 0};
-
- for (var i = 0; i < accepted.length; i++) {
- var spec = specify(charset, accepted[i], index);
-
- if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
- priority = spec;
- }
- }
-
- return priority;
-}
-
-/**
- * Get the specificity of the charset.
- * @private
- */
-
-function specify(charset, spec, index) {
- var s = 0;
- if(spec.charset.toLowerCase() === charset.toLowerCase()){
- s |= 1;
- } else if (spec.charset !== '*' ) {
- return null
- }
-
- return {
- i: index,
- o: spec.i,
- q: spec.q,
- s: s
- }
-}
-
-/**
- * Get the preferred charsets from an Accept-Charset header.
- * @public
- */
-
-function preferredCharsets(accept, provided) {
- // RFC 2616 sec 14.2: no header = *
- var accepts = parseAcceptCharset(accept === undefined ? '*' : accept || '');
-
- if (!provided) {
- // sorted list of all charsets
- return accepts
- .filter(isQuality)
- .sort(compareSpecs)
- .map(getFullCharset);
- }
-
- var priorities = provided.map(function getPriority(type, index) {
- return getCharsetPriority(type, accepts, index);
- });
-
- // sorted list of accepted charsets
- return priorities.filter(isQuality).sort(compareSpecs).map(function getCharset(priority) {
- return provided[priorities.indexOf(priority)];
- });
-}
-
-/**
- * Compare two specs.
- * @private
- */
-
-function compareSpecs(a, b) {
- return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-/**
- * Get full charset string.
- * @private
- */
-
-function getFullCharset(spec) {
- return spec.charset;
-}
-
-/**
- * Check if a spec has any quality.
- * @private
- */
-
-function isQuality(spec) {
- return spec.q > 0;
-}
diff --git a/backend/node_modules/negotiator/lib/encoding.js b/backend/node_modules/negotiator/lib/encoding.js
deleted file mode 100644
index 8432cd7..0000000
--- a/backend/node_modules/negotiator/lib/encoding.js
+++ /dev/null
@@ -1,184 +0,0 @@
-/**
- * negotiator
- * Copyright(c) 2012 Isaac Z. Schlueter
- * Copyright(c) 2014 Federico Romero
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict';
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = preferredEncodings;
-module.exports.preferredEncodings = preferredEncodings;
-
-/**
- * Module variables.
- * @private
- */
-
-var simpleEncodingRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/;
-
-/**
- * Parse the Accept-Encoding header.
- * @private
- */
-
-function parseAcceptEncoding(accept) {
- var accepts = accept.split(',');
- var hasIdentity = false;
- var minQuality = 1;
-
- for (var i = 0, j = 0; i < accepts.length; i++) {
- var encoding = parseEncoding(accepts[i].trim(), i);
-
- if (encoding) {
- accepts[j++] = encoding;
- hasIdentity = hasIdentity || specify('identity', encoding);
- minQuality = Math.min(minQuality, encoding.q || 1);
- }
- }
-
- if (!hasIdentity) {
- /*
- * If identity doesn't explicitly appear in the accept-encoding header,
- * it's added to the list of acceptable encoding with the lowest q
- */
- accepts[j++] = {
- encoding: 'identity',
- q: minQuality,
- i: i
- };
- }
-
- // trim accepts
- accepts.length = j;
-
- return accepts;
-}
-
-/**
- * Parse an encoding from the Accept-Encoding header.
- * @private
- */
-
-function parseEncoding(str, i) {
- var match = simpleEncodingRegExp.exec(str);
- if (!match) return null;
-
- var encoding = match[1];
- var q = 1;
- if (match[2]) {
- var params = match[2].split(';');
- for (var j = 0; j < params.length; j++) {
- var p = params[j].trim().split('=');
- if (p[0] === 'q') {
- q = parseFloat(p[1]);
- break;
- }
- }
- }
-
- return {
- encoding: encoding,
- q: q,
- i: i
- };
-}
-
-/**
- * Get the priority of an encoding.
- * @private
- */
-
-function getEncodingPriority(encoding, accepted, index) {
- var priority = {o: -1, q: 0, s: 0};
-
- for (var i = 0; i < accepted.length; i++) {
- var spec = specify(encoding, accepted[i], index);
-
- if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
- priority = spec;
- }
- }
-
- return priority;
-}
-
-/**
- * Get the specificity of the encoding.
- * @private
- */
-
-function specify(encoding, spec, index) {
- var s = 0;
- if(spec.encoding.toLowerCase() === encoding.toLowerCase()){
- s |= 1;
- } else if (spec.encoding !== '*' ) {
- return null
- }
-
- return {
- i: index,
- o: spec.i,
- q: spec.q,
- s: s
- }
-};
-
-/**
- * Get the preferred encodings from an Accept-Encoding header.
- * @public
- */
-
-function preferredEncodings(accept, provided) {
- var accepts = parseAcceptEncoding(accept || '');
-
- if (!provided) {
- // sorted list of all encodings
- return accepts
- .filter(isQuality)
- .sort(compareSpecs)
- .map(getFullEncoding);
- }
-
- var priorities = provided.map(function getPriority(type, index) {
- return getEncodingPriority(type, accepts, index);
- });
-
- // sorted list of accepted encodings
- return priorities.filter(isQuality).sort(compareSpecs).map(function getEncoding(priority) {
- return provided[priorities.indexOf(priority)];
- });
-}
-
-/**
- * Compare two specs.
- * @private
- */
-
-function compareSpecs(a, b) {
- return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-/**
- * Get full encoding string.
- * @private
- */
-
-function getFullEncoding(spec) {
- return spec.encoding;
-}
-
-/**
- * Check if a spec has any quality.
- * @private
- */
-
-function isQuality(spec) {
- return spec.q > 0;
-}
diff --git a/backend/node_modules/negotiator/lib/language.js b/backend/node_modules/negotiator/lib/language.js
deleted file mode 100644
index a231672..0000000
--- a/backend/node_modules/negotiator/lib/language.js
+++ /dev/null
@@ -1,179 +0,0 @@
-/**
- * negotiator
- * Copyright(c) 2012 Isaac Z. Schlueter
- * Copyright(c) 2014 Federico Romero
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict';
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = preferredLanguages;
-module.exports.preferredLanguages = preferredLanguages;
-
-/**
- * Module variables.
- * @private
- */
-
-var simpleLanguageRegExp = /^\s*([^\s\-;]+)(?:-([^\s;]+))?\s*(?:;(.*))?$/;
-
-/**
- * Parse the Accept-Language header.
- * @private
- */
-
-function parseAcceptLanguage(accept) {
- var accepts = accept.split(',');
-
- for (var i = 0, j = 0; i < accepts.length; i++) {
- var language = parseLanguage(accepts[i].trim(), i);
-
- if (language) {
- accepts[j++] = language;
- }
- }
-
- // trim accepts
- accepts.length = j;
-
- return accepts;
-}
-
-/**
- * Parse a language from the Accept-Language header.
- * @private
- */
-
-function parseLanguage(str, i) {
- var match = simpleLanguageRegExp.exec(str);
- if (!match) return null;
-
- var prefix = match[1]
- var suffix = match[2]
- var full = prefix
-
- if (suffix) full += "-" + suffix;
-
- var q = 1;
- if (match[3]) {
- var params = match[3].split(';')
- for (var j = 0; j < params.length; j++) {
- var p = params[j].split('=');
- if (p[0] === 'q') q = parseFloat(p[1]);
- }
- }
-
- return {
- prefix: prefix,
- suffix: suffix,
- q: q,
- i: i,
- full: full
- };
-}
-
-/**
- * Get the priority of a language.
- * @private
- */
-
-function getLanguagePriority(language, accepted, index) {
- var priority = {o: -1, q: 0, s: 0};
-
- for (var i = 0; i < accepted.length; i++) {
- var spec = specify(language, accepted[i], index);
-
- if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
- priority = spec;
- }
- }
-
- return priority;
-}
-
-/**
- * Get the specificity of the language.
- * @private
- */
-
-function specify(language, spec, index) {
- var p = parseLanguage(language)
- if (!p) return null;
- var s = 0;
- if(spec.full.toLowerCase() === p.full.toLowerCase()){
- s |= 4;
- } else if (spec.prefix.toLowerCase() === p.full.toLowerCase()) {
- s |= 2;
- } else if (spec.full.toLowerCase() === p.prefix.toLowerCase()) {
- s |= 1;
- } else if (spec.full !== '*' ) {
- return null
- }
-
- return {
- i: index,
- o: spec.i,
- q: spec.q,
- s: s
- }
-};
-
-/**
- * Get the preferred languages from an Accept-Language header.
- * @public
- */
-
-function preferredLanguages(accept, provided) {
- // RFC 2616 sec 14.4: no header = *
- var accepts = parseAcceptLanguage(accept === undefined ? '*' : accept || '');
-
- if (!provided) {
- // sorted list of all languages
- return accepts
- .filter(isQuality)
- .sort(compareSpecs)
- .map(getFullLanguage);
- }
-
- var priorities = provided.map(function getPriority(type, index) {
- return getLanguagePriority(type, accepts, index);
- });
-
- // sorted list of accepted languages
- return priorities.filter(isQuality).sort(compareSpecs).map(function getLanguage(priority) {
- return provided[priorities.indexOf(priority)];
- });
-}
-
-/**
- * Compare two specs.
- * @private
- */
-
-function compareSpecs(a, b) {
- return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-/**
- * Get full language string.
- * @private
- */
-
-function getFullLanguage(spec) {
- return spec.full;
-}
-
-/**
- * Check if a spec has any quality.
- * @private
- */
-
-function isQuality(spec) {
- return spec.q > 0;
-}
diff --git a/backend/node_modules/negotiator/lib/mediaType.js b/backend/node_modules/negotiator/lib/mediaType.js
deleted file mode 100644
index 67309dd..0000000
--- a/backend/node_modules/negotiator/lib/mediaType.js
+++ /dev/null
@@ -1,294 +0,0 @@
-/**
- * negotiator
- * Copyright(c) 2012 Isaac Z. Schlueter
- * Copyright(c) 2014 Federico Romero
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict';
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = preferredMediaTypes;
-module.exports.preferredMediaTypes = preferredMediaTypes;
-
-/**
- * Module variables.
- * @private
- */
-
-var simpleMediaTypeRegExp = /^\s*([^\s\/;]+)\/([^;\s]+)\s*(?:;(.*))?$/;
-
-/**
- * Parse the Accept header.
- * @private
- */
-
-function parseAccept(accept) {
- var accepts = splitMediaTypes(accept);
-
- for (var i = 0, j = 0; i < accepts.length; i++) {
- var mediaType = parseMediaType(accepts[i].trim(), i);
-
- if (mediaType) {
- accepts[j++] = mediaType;
- }
- }
-
- // trim accepts
- accepts.length = j;
-
- return accepts;
-}
-
-/**
- * Parse a media type from the Accept header.
- * @private
- */
-
-function parseMediaType(str, i) {
- var match = simpleMediaTypeRegExp.exec(str);
- if (!match) return null;
-
- var params = Object.create(null);
- var q = 1;
- var subtype = match[2];
- var type = match[1];
-
- if (match[3]) {
- var kvps = splitParameters(match[3]).map(splitKeyValuePair);
-
- for (var j = 0; j < kvps.length; j++) {
- var pair = kvps[j];
- var key = pair[0].toLowerCase();
- var val = pair[1];
-
- // get the value, unwrapping quotes
- var value = val && val[0] === '"' && val[val.length - 1] === '"'
- ? val.substr(1, val.length - 2)
- : val;
-
- if (key === 'q') {
- q = parseFloat(value);
- break;
- }
-
- // store parameter
- params[key] = value;
- }
- }
-
- return {
- type: type,
- subtype: subtype,
- params: params,
- q: q,
- i: i
- };
-}
-
-/**
- * Get the priority of a media type.
- * @private
- */
-
-function getMediaTypePriority(type, accepted, index) {
- var priority = {o: -1, q: 0, s: 0};
-
- for (var i = 0; i < accepted.length; i++) {
- var spec = specify(type, accepted[i], index);
-
- if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
- priority = spec;
- }
- }
-
- return priority;
-}
-
-/**
- * Get the specificity of the media type.
- * @private
- */
-
-function specify(type, spec, index) {
- var p = parseMediaType(type);
- var s = 0;
-
- if (!p) {
- return null;
- }
-
- if(spec.type.toLowerCase() == p.type.toLowerCase()) {
- s |= 4
- } else if(spec.type != '*') {
- return null;
- }
-
- if(spec.subtype.toLowerCase() == p.subtype.toLowerCase()) {
- s |= 2
- } else if(spec.subtype != '*') {
- return null;
- }
-
- var keys = Object.keys(spec.params);
- if (keys.length > 0) {
- if (keys.every(function (k) {
- return spec.params[k] == '*' || (spec.params[k] || '').toLowerCase() == (p.params[k] || '').toLowerCase();
- })) {
- s |= 1
- } else {
- return null
- }
- }
-
- return {
- i: index,
- o: spec.i,
- q: spec.q,
- s: s,
- }
-}
-
-/**
- * Get the preferred media types from an Accept header.
- * @public
- */
-
-function preferredMediaTypes(accept, provided) {
- // RFC 2616 sec 14.2: no header = */*
- var accepts = parseAccept(accept === undefined ? '*/*' : accept || '');
-
- if (!provided) {
- // sorted list of all types
- return accepts
- .filter(isQuality)
- .sort(compareSpecs)
- .map(getFullType);
- }
-
- var priorities = provided.map(function getPriority(type, index) {
- return getMediaTypePriority(type, accepts, index);
- });
-
- // sorted list of accepted types
- return priorities.filter(isQuality).sort(compareSpecs).map(function getType(priority) {
- return provided[priorities.indexOf(priority)];
- });
-}
-
-/**
- * Compare two specs.
- * @private
- */
-
-function compareSpecs(a, b) {
- return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-/**
- * Get full type string.
- * @private
- */
-
-function getFullType(spec) {
- return spec.type + '/' + spec.subtype;
-}
-
-/**
- * Check if a spec has any quality.
- * @private
- */
-
-function isQuality(spec) {
- return spec.q > 0;
-}
-
-/**
- * Count the number of quotes in a string.
- * @private
- */
-
-function quoteCount(string) {
- var count = 0;
- var index = 0;
-
- while ((index = string.indexOf('"', index)) !== -1) {
- count++;
- index++;
- }
-
- return count;
-}
-
-/**
- * Split a key value pair.
- * @private
- */
-
-function splitKeyValuePair(str) {
- var index = str.indexOf('=');
- var key;
- var val;
-
- if (index === -1) {
- key = str;
- } else {
- key = str.substr(0, index);
- val = str.substr(index + 1);
- }
-
- return [key, val];
-}
-
-/**
- * Split an Accept header into media types.
- * @private
- */
-
-function splitMediaTypes(accept) {
- var accepts = accept.split(',');
-
- for (var i = 1, j = 0; i < accepts.length; i++) {
- if (quoteCount(accepts[j]) % 2 == 0) {
- accepts[++j] = accepts[i];
- } else {
- accepts[j] += ',' + accepts[i];
- }
- }
-
- // trim accepts
- accepts.length = j + 1;
-
- return accepts;
-}
-
-/**
- * Split a string of parameters.
- * @private
- */
-
-function splitParameters(str) {
- var parameters = str.split(';');
-
- for (var i = 1, j = 0; i < parameters.length; i++) {
- if (quoteCount(parameters[j]) % 2 == 0) {
- parameters[++j] = parameters[i];
- } else {
- parameters[j] += ';' + parameters[i];
- }
- }
-
- // trim parameters
- parameters.length = j + 1;
-
- for (var i = 0; i < parameters.length; i++) {
- parameters[i] = parameters[i].trim();
- }
-
- return parameters;
-}
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2024-10-17 06:21:20 +0000