Index: resources/inspector/csvparser.js |
=================================================================== |
--- resources/inspector/csvparser.js (revision 33840) |
+++ resources/inspector/csvparser.js (working copy) |
@@ -1,98 +0,0 @@ |
-// Copyright 2009 the V8 project authors. All rights reserved. |
-// Redistribution and use in source and binary forms, with or without |
-// modification, are permitted provided that the following conditions are |
-// met: |
-// |
-// * Redistributions of source code must retain the above copyright |
-// notice, this list of conditions and the following disclaimer. |
-// * Redistributions in binary form must reproduce the above |
-// copyright notice, this list of conditions and the following |
-// disclaimer in the documentation and/or other materials provided |
-// with the distribution. |
-// * Neither the name of Google Inc. nor the names of its |
-// contributors may be used to endorse or promote products derived |
-// from this software without specific prior written permission. |
-// |
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- |
- |
-// Initlialize namespaces. |
-var devtools = devtools || {}; |
-devtools.profiler = devtools.profiler || {}; |
- |
- |
-/** |
- * Creates a CSV lines parser. |
- */ |
-devtools.profiler.CsvParser = function() { |
-}; |
- |
- |
-/** |
- * A regex for matching a trailing quote. |
- * @private |
- */ |
-devtools.profiler.CsvParser.TRAILING_QUOTE_RE_ = /\"$/; |
- |
- |
-/** |
- * A regex for matching a double quote. |
- * @private |
- */ |
-devtools.profiler.CsvParser.DOUBLE_QUOTE_RE_ = /\"\"/g; |
- |
- |
-/** |
- * Parses a line of CSV-encoded values. Returns an array of fields. |
- * |
- * @param {string} line Input line. |
- */ |
-devtools.profiler.CsvParser.prototype.parseLine = function(line) { |
- var insideQuotes = false; |
- var fields = []; |
- var prevPos = 0; |
- for (var i = 0, n = line.length; i < n; ++i) { |
- switch (line.charAt(i)) { |
- case ',': |
- if (!insideQuotes) { |
- fields.push(line.substring(prevPos, i)); |
- prevPos = i + 1; |
- } |
- break; |
- case '"': |
- if (!insideQuotes) { |
- insideQuotes = true; |
- // Skip the leading quote. |
- prevPos++; |
- } else { |
- if (i + 1 < n && line.charAt(i + 1) != '"') { |
- insideQuotes = false; |
- } else { |
- i++; |
- } |
- } |
- break; |
- } |
- } |
- if (n > 0) { |
- fields.push(line.substring(prevPos)); |
- } |
- |
- for (i = 0; i < fields.length; ++i) { |
- // Eliminate trailing quotes. |
- fields[i] = fields[i].replace(devtools.profiler.CsvParser.TRAILING_QUOTE_RE_, ''); |
- // Convert quoted quotes into single ones. |
- fields[i] = fields[i].replace(devtools.profiler.CsvParser.DOUBLE_QUOTE_RE_, '"'); |
- } |
- return fields; |
-}; |