LCOV - code coverage report
Current view: directory - content/xslt/src/xslt - txVariableMap.h (source / functions) Found Hit Coverage
Test: app.info Lines: 27 0 0.0 %
Date: 2012-06-02 Functions: 5 0 0.0 %

       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                 : #ifndef TRANSFRMX_VARIABLEMAP_H
      40                 : #define TRANSFRMX_VARIABLEMAP_H
      41                 : 
      42                 : #include "txError.h"
      43                 : #include "txXMLUtils.h"
      44                 : #include "txExprResult.h"
      45                 : #include "txExpandedNameMap.h"
      46                 : 
      47                 : class txVariableMap {
      48                 : public:
      49                 :     txVariableMap();
      50                 :     ~txVariableMap();
      51                 :     
      52                 :     nsresult bindVariable(const txExpandedName& aName, txAExprResult* aValue);
      53                 : 
      54                 :     void getVariable(const txExpandedName& aName, txAExprResult** aResult);
      55                 :     
      56                 :     void removeVariable(const txExpandedName& aName);
      57                 : 
      58                 : private:
      59                 :     txExpandedNameMap<txAExprResult> mMap;
      60                 : };
      61                 : 
      62                 : 
      63                 : inline
      64               0 : txVariableMap::txVariableMap()
      65                 : {
      66               0 :     MOZ_COUNT_CTOR(txVariableMap);
      67               0 : }
      68                 : 
      69                 : inline
      70               0 : txVariableMap::~txVariableMap()
      71                 : {
      72               0 :     MOZ_COUNT_DTOR(txVariableMap);
      73                 : 
      74               0 :     txExpandedNameMap<txAExprResult>::iterator iter(mMap);
      75               0 :     while (iter.next()) {
      76               0 :         txAExprResult* res = iter.value();
      77               0 :         NS_RELEASE(res);
      78                 :     }
      79               0 : }
      80                 : 
      81                 : inline nsresult
      82               0 : txVariableMap::bindVariable(const txExpandedName& aName, txAExprResult* aValue)
      83                 : {
      84               0 :     NS_ASSERTION(aValue, "can't add null-variables to a txVariableMap");
      85               0 :     nsresult rv = mMap.add(aName, aValue);
      86               0 :     if (NS_SUCCEEDED(rv)) {
      87               0 :         NS_ADDREF(aValue);
      88                 :     }
      89               0 :     else if (rv == NS_ERROR_XSLT_ALREADY_SET) {
      90               0 :         rv = NS_ERROR_XSLT_VAR_ALREADY_SET;
      91                 :     }
      92               0 :     return rv;
      93                 : }
      94                 : 
      95                 : inline void
      96               0 : txVariableMap::getVariable(const txExpandedName& aName, txAExprResult** aResult)
      97                 : {
      98               0 :     *aResult = mMap.get(aName);
      99               0 :     if (*aResult) {
     100               0 :         NS_ADDREF(*aResult);
     101                 :     }
     102               0 : }
     103                 : 
     104                 : inline void
     105               0 : txVariableMap::removeVariable(const txExpandedName& aName)
     106                 : {
     107               0 :     txAExprResult* var = mMap.remove(aName);
     108               0 :     NS_IF_RELEASE(var);
     109               0 : }
     110                 : 
     111                 : #endif //TRANSFRMX_VARIABLEMAP_H

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