fix

2025-05-12 05:38:44 +09:00
parent dced21c3f8
commit 6d78bfa46e
8120 changed files with 1161564 additions and 0 deletions
--- a/book/node_modules/websocket-driver/lib/websocket/http_parser.js
+++ b/book/node_modules/websocket-driver/lib/websocket/http_parser.js
@ -0,0 +1,135 @@
+'use strict';
+
+var NodeHTTPParser = require('http-parser-js').HTTPParser,
+    Buffer         = require('safe-buffer').Buffer;
+
+var TYPES = {
+  request:  NodeHTTPParser.REQUEST  || 'request',
+  response: NodeHTTPParser.RESPONSE || 'response'
+};
+
+var HttpParser = function(type) {
+  this._type     = type;
+  this._parser   = new NodeHTTPParser(TYPES[type]);
+  this._complete = false;
+  this.headers   = {};
+
+  var current = null,
+      self    = this;
+
+  this._parser.onHeaderField = function(b, start, length) {
+    current = b.toString('utf8', start, start + length).toLowerCase();
+  };
+
+  this._parser.onHeaderValue = function(b, start, length) {
+    var value = b.toString('utf8', start, start + length);
+
+    if (self.headers.hasOwnProperty(current))
+      self.headers[current] += ', ' + value;
+    else
+      self.headers[current] = value;
+  };
+
+  this._parser.onHeadersComplete = this._parser[NodeHTTPParser.kOnHeadersComplete] =
+  function(majorVersion, minorVersion, headers, method, pathname, statusCode) {
+    var info = arguments[0];
+
+    if (typeof info === 'object') {
+      method     = info.method;
+      pathname   = info.url;
+      statusCode = info.statusCode;
+      headers    = info.headers;
+    }
+
+    self.method     = (typeof method === 'number') ? HttpParser.METHODS[method] : method;
+    self.statusCode = statusCode;
+    self.url        = pathname;
+
+    if (!headers) return;
+
+    for (var i = 0, n = headers.length, key, value; i < n; i += 2) {
+      key   = headers[i].toLowerCase();
+      value = headers[i+1];
+      if (self.headers.hasOwnProperty(key))
+        self.headers[key] += ', ' + value;
+      else
+        self.headers[key] = value;
+    }
+
+    self._complete = true;
+  };
+};
+
+HttpParser.METHODS = {
+  0:  'DELETE',
+  1:  'GET',
+  2:  'HEAD',
+  3:  'POST',
+  4:  'PUT',
+  5:  'CONNECT',
+  6:  'OPTIONS',
+  7:  'TRACE',
+  8:  'COPY',
+  9:  'LOCK',
+  10: 'MKCOL',
+  11: 'MOVE',
+  12: 'PROPFIND',
+  13: 'PROPPATCH',
+  14: 'SEARCH',
+  15: 'UNLOCK',
+  16: 'BIND',
+  17: 'REBIND',
+  18: 'UNBIND',
+  19: 'ACL',
+  20: 'REPORT',
+  21: 'MKACTIVITY',
+  22: 'CHECKOUT',
+  23: 'MERGE',
+  24: 'M-SEARCH',
+  25: 'NOTIFY',
+  26: 'SUBSCRIBE',
+  27: 'UNSUBSCRIBE',
+  28: 'PATCH',
+  29: 'PURGE',
+  30: 'MKCALENDAR',
+  31: 'LINK',
+  32: 'UNLINK'
+};
+
+var VERSION = process.version
+  ? process.version.match(/[0-9]+/g).map(function(n) { return parseInt(n, 10) })
+  : [];
+
+if (VERSION[0] === 0 && VERSION[1] === 12) {
+  HttpParser.METHODS[16] = 'REPORT';
+  HttpParser.METHODS[17] = 'MKACTIVITY';
+  HttpParser.METHODS[18] = 'CHECKOUT';
+  HttpParser.METHODS[19] = 'MERGE';
+  HttpParser.METHODS[20] = 'M-SEARCH';
+  HttpParser.METHODS[21] = 'NOTIFY';
+  HttpParser.METHODS[22] = 'SUBSCRIBE';
+  HttpParser.METHODS[23] = 'UNSUBSCRIBE';
+  HttpParser.METHODS[24] = 'PATCH';
+  HttpParser.METHODS[25] = 'PURGE';
+}
+
+HttpParser.prototype.isComplete = function() {
+  return this._complete;
+};
+
+HttpParser.prototype.parse = function(chunk) {
+  var consumed = this._parser.execute(chunk, 0, chunk.length);
+
+  if (typeof consumed !== 'number') {
+    this.error     = consumed;
+    this._complete = true;
+    return;
+  }
+
+  if (this._complete)
+    this.body = (consumed < chunk.length)
+              ? chunk.slice(consumed)
+              : Buffer.alloc(0);
+};
+
+module.exports = HttpParser;