Extremely fast implementation of node core url library. 

Extremely fast implementation of node core url library

esailija

fast-url-parser

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  "description": "Extremely fast implementation of node core url library",

    "test": "npm run jshint && node ./test/index.js | tap-spec",

    "dot": "node ./test/index.js | tap-dot",

    "bench": "node ./benchmark/urlparser.js",

    "bench-node": "node ./benchmark/nodecore.js",

  "homepage": "https://github.com/petkaantonov/urlparser",

    "url": "git://github.com/petkaantonov/urlparser.git"

    "url": "http://github.com/petkaantonov/urlparser/issues"

    "email": "petka_antonov@hotmail.com",

    "url": "http://github.com/petkaantonov/"

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

    //For more efficient internal representation and laziness.

    //The non-underscore versions of these properties are accessor functions

var querystring = require("querystring");

function Url$parse(str, parseQueryString, hostDenotesSlash, disableAutoEscapeChars) {

        throw new TypeError("Parameter 'url' must be a string, not " +

    while (str.charCodeAt(start) <= 0x20 /*' '*/) start++;

    while (str.charCodeAt(end) <= 0x20 /*' '*/) end--;

    start = this._parseProtocol(str, start, end);

    if (this._protocol !== "javascript") {

        start = this._parseHost(str, start, end, hostDenotesSlash);

            (this.slashes || (proto && !slashProtocols[proto]))) {

            this.hostname = this.host = "";

        if (ch === 0x2F /*'/'*/ || ch === 0x5C /*'\'*/) {

            this._parsePath(str, start, end, disableAutoEscapeChars);

            this._parseQuery(str, start, end, disableAutoEscapeChars);

          this._parseHash(str, start, end, disableAutoEscapeChars);

        else if (this._protocol !== "javascript") {

        else { //For javascript the pathname is just the rest of it

            this.pathname = str.slice(start, end + 1 );

    if (!this.pathname && this.hostname &&

        this._slashProtocols[this._protocol]) {

        if (0x30 /*'0'*/ <= ch && ch <= 0x39 /*'9'*/) {

            port = (10 * port) + (ch - 0x30 /*'0'*/);

            if (ch === 0x5C/*'\'*/ || ch === 0x2F/*'/'*/) {

    if ((port === 0 && !hadChars) || !validPort) {

function Url$_parseHost(str, start, end, slashesDenoteHost) {

    var hostEndingCharacters = this._hostEndingCharacters;

    var second = str.charCodeAt(start + 1);

    if ((first === 0x2F /*'/'*/ || first === 0x5C /*'\'*/) &&

        (second === 0x2F /*'/'*/ || second === 0x5C /*'\'*/)) {

            //If slashes do not denote host and there is no auth,

            //there is no host when the string starts with //

                containsCharacter(str, 0x40 /*'@'*/, 2, hostEndingCharacters);

            if (!hasAuth && !slashesDenoteHost) {

        //There is a host that starts after the //

    //If there is no slashes, there is no hostname if

        //2. there was a protocol that requires slashes

        //e.g. in 'http:asd' 'asd' is not a hostname

    //Find the last occurrence of an @-sign until hostending character is met

    //also mark if decoding is needed for the auth portion

        //This check is very, very cheap. Unneeded decodeURIComponent is very

        else if (hostEndingCharacters[ch] === 1) {

    //@-sign was found at index j, everything to the left from it

        this._parseAuth(str, start, j - 1, authNeedsDecoding);

        //hostname starts after the last @-sign

    if (str.charCodeAt(start) === 0x5B /*'['*/) {

        for (var i = start + 1; i <= end; ++i) {

            //Assume valid IP6 is between the brackets

                if (str.charCodeAt(i + 1) === 0x3A /*':'*/) {

                    portLength = this._parsePort(str, i + 2, end) + 1;

                var hostname = str.slice(start + 1, i).toLowerCase();

                this.hostname = hostname;

                this.host = this._port > 0 ?

                    "[" + hostname + "]:" + this._port :

                    "[" + hostname + "]";

                return i + portLength + 1;

        //Empty hostname, [ starts a path

    var autoEscapeCharacters = this._autoEscapeCharacters;

    var prePath = this._port === -2 ? "/:" : "";

          this._parseHash(str, i, end, disableAutoEscapeChars);

            this._parseQuery(str, i, end, disableAutoEscapeChars);

        else if (!disableAutoEscapeChars && !escape && autoEscapeCharacters[ch] === 1) {

        this.pathname = prePath === "" ? "/" : prePath;

        path = this._getComponentEscaped(str, pathStart, pathEnd, false);

        path = str.slice(pathStart, pathEnd + 1);

    this.pathname = this._prependSlash ? "/" + path : path;

        ? (this._prependSlash ? "/" + path : path)

Url.prototype._parseQuery = function Url$_parseQuery(str, start, end, disableAutoEscapeChars) {

            this._parseHash(str, i, end, disableAutoEscapeChars);

        query = this._getComponentEscaped(str, queryStart, queryEnd, true);

		{
		"name": "fast-url-parser",
		"description": "Extremely fast implementation of node core url library",
		"version": "1.1.2",
		"version": "1.1.3",
		"keywords": [
		@@ -6,0 +6,0 @@ "fast",

		@@ -465,2 +465,3 @@ "use strict";
		var hadChars = false;
		var validPort = true;

		@@ -474,6 +475,15 @@ for (var i = start; i <= end; ++i) {
		}
		else break;
		else {
		validPort = false;
		if (ch === 0x5C/'\'/ \|\| ch === 0x2F/'/'/) {
		validPort = true;
		}
		break;
		}

		}
		if (port === 0 && !hadChars) {
		if ((port === 0 && !hadChars) \|\| !validPort) {
		if (!validPort) {
		this._port = -2;
		}
		return 0;
		@@ -714,2 +724,3 @@ }
		var autoEscapeCharacters = this._autoEscapeCharacters;
		var prePath = this._port === -2 ? "/:" : "";

		@@ -734,3 +745,3 @@ for (var i = start; i <= end; ++i) {
		if (pathStart > pathEnd) {
		this.pathname = "/";
		this.pathname = prePath === "" ? "/" : prePath;
		return;
		@@ -746,3 +757,5 @@ }
		}
		this.pathname = this._prependSlash ? "/" + path : path;
		this.pathname = prePath === ""
		? (this._prependSlash ? "/" + path : path)
		: prePath + path;
		};
		@@ -749,0 +762,0 @@

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