LCOV - app.info - content/xslt/src/base/txExpandedNameMap.cpp

LCOV - code coverage report
| Current view: | directory - content/xslt/src/base - txExpandedNameMap.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 37 | 11 | 29.7 %
| Date: | 2012-07-07 | Functions: | 5 | 2 | 40.0 %

           1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is TransforMiiX XSLT processor code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Jonas Sicking.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 2002
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Jonas Sicking <sicking@bigfoot.com>
          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 "txExpandedNameMap.h"
          40                 : #include "txCore.h"
          41                 :
          42                 : class txMapItemComparator
          43                 : {
          44                 :   public:
          45          296244 :     bool Equals(const txExpandedNameMap_base::MapItem& aItem,
          46                 :                   const txExpandedName& aKey) const {
          47                 :       return aItem.mNamespaceID == aKey.mNamespaceID &&
          48          296244 :              aItem.mLocalName == aKey.mLocalName;
          49                 :     }
          50                 : };
          51                 :
          52                 : /**
          53                 :  * Adds an item, if an item with this key already exists an error is
          54                 :  * returned
          55                 :  * @param  aKey   key for item to add
          56                 :  * @param  aValue value of item to add
          57                 :  * @return errorcode
          58                 :  */
          59           57564 : nsresult txExpandedNameMap_base::addItem(const txExpandedName& aKey,
          60                 :                                          void* aValue)
          61                 : {
          62           57564 :     PRUint32 pos = mItems.IndexOf(aKey, 0, txMapItemComparator());
          63           57564 :     if (pos != mItems.NoIndex) {
          64               0 :         return NS_ERROR_XSLT_ALREADY_SET;
          65                 :     }
          66                 :
          67           57564 :     MapItem* item = mItems.AppendElement();
          68           57564 :     NS_ENSURE_TRUE(item, NS_ERROR_OUT_OF_MEMORY);
          69                 :
          70           57564 :     item->mNamespaceID = aKey.mNamespaceID;
          71           57564 :     item->mLocalName = aKey.mLocalName;
          72           57564 :     item->mValue = aValue;
          73                 :
          74           57564 :     return NS_OK;
          75                 : }
          76                 :
          77                 : /**
          78                 :  * Sets an item, if an item with this key already exists it is overwritten
          79                 :  * with the new value
          80                 :  * @param  aKey   key for item to set
          81                 :  * @param  aValue value of item to set
          82                 :  * @return errorcode
          83                 :  */
          84               0 : nsresult txExpandedNameMap_base::setItem(const txExpandedName& aKey,
          85                 :                                          void* aValue,
          86                 :                                          void** aOldValue)
          87                 : {
          88               0 :     *aOldValue = nsnull;
          89               0 :     PRUint32 pos = mItems.IndexOf(aKey, 0, txMapItemComparator());
          90               0 :     if (pos != mItems.NoIndex) {
          91               0 :         *aOldValue = mItems[pos].mValue;
          92               0 :         mItems[pos].mValue = aValue;
          93                 :
          94               0 :         return NS_OK;
          95                 :     }
          96                 :
          97               0 :     MapItem* item = mItems.AppendElement();
          98               0 :     NS_ENSURE_TRUE(item, NS_ERROR_OUT_OF_MEMORY);
          99                 :
         100               0 :     item->mNamespaceID = aKey.mNamespaceID;
         101               0 :     item->mLocalName = aKey.mLocalName;
         102               0 :     item->mValue = aValue;
         103                 :
         104               0 :     return NS_OK;
         105                 : }
         106                 :
         107                 : /**
         108                 :  * Gets an item
         109                 :  * @param  aKey  key for item to get
         110                 :  * @return item with specified key, or null if no such item exists
         111                 :  */
         112               0 : void* txExpandedNameMap_base::getItem(const txExpandedName& aKey) const
         113                 : {
         114               0 :     PRUint32 pos = mItems.IndexOf(aKey, 0, txMapItemComparator());
         115               0 :     if (pos != mItems.NoIndex) {
         116               0 :         return mItems[pos].mValue;
         117                 :     }
         118                 :
         119               0 :     return nsnull;
         120                 : }
         121                 :
         122                 : /**
         123                 :  * Removes an item, deleting it if the map owns the values
         124                 :  * @param  aKey  key for item to remove
         125                 :  * @return item with specified key, or null if it has been deleted
         126                 :  *         or no such item exists
         127                 :  */
         128               0 : void* txExpandedNameMap_base::removeItem(const txExpandedName& aKey)
         129                 : {
         130               0 :     void* value = nsnull;
         131               0 :     PRUint32 pos = mItems.IndexOf(aKey, 0, txMapItemComparator());
         132               0 :     if (pos != mItems.NoIndex) {
         133               0 :         value = mItems[pos].mValue;
         134               0 :         mItems.RemoveElementAt(pos);
         135                 :     }
         136                 :
         137               0 :     return value;
         138                 : }

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