LCOV - code coverage report
Current view: directory - xpcom/string/src - nsStringComparator.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 7 6 85.7 %
Date: 2012-06-02 Functions: 1 1 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3                 : /* ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is Mozilla.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is IBM Corporation.
      19                 :  * Portions created by IBM Corporation are Copyright (C) 2003
      20                 :  * IBM Corporation. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Darin Fisher <darin@meer.net>
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include <ctype.h>
      40                 : #include "nsAString.h"
      41                 : #include "plstr.h"
      42                 : 
      43                 : 
      44                 :   // define nsStringComparator
      45                 : #include "string-template-def-unichar.h"
      46                 : #include "nsTStringComparator.cpp"
      47                 : #include "string-template-undef.h"
      48                 : 
      49                 :   // define nsCStringComparator
      50                 : #include "string-template-def-char.h"
      51                 : #include "nsTStringComparator.cpp"
      52                 : #include "string-template-undef.h"
      53                 : 
      54                 : 
      55                 : int
      56         6233255 : nsCaseInsensitiveCStringComparator::operator()( const char_type* lhs,
      57                 :                                                 const char_type* rhs,
      58                 :                                                 PRUint32 lLength,
      59                 :                                                 PRUint32 rLength ) const
      60                 :   {
      61         6233255 :     if (lLength != rLength)
      62               0 :       return (lLength > rLength) ? 1 : -1;
      63         6233255 :     PRInt32 result=PRInt32(PL_strncasecmp(lhs, rhs, lLength));
      64                 :     //Egads. PL_strncasecmp is returning *very* negative numbers.
      65                 :     //Some folks expect -1,0,1, so let's temper its enthusiasm.
      66         6233255 :     if (result<0) 
      67         5230055 :       result=-1;
      68         6233255 :     return result;
      69                 :   }

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