LCOV - code coverage report
Current view: directory - objdir/dist/include - PPrefTuple.h (source / functions) Found Hit Coverage
Test: app.info Lines: 30 0 0.0 %
Date: 2012-06-02 Functions: 2 0 0.0 %

       1                 : /* ***** BEGIN LICENSE BLOCK *****
       2                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       3                 :  *
       4                 :  * The contents of this file are subject to the Mozilla Public License Version
       5                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       6                 :  * the License. You may obtain a copy of the License at
       7                 :  * http://www.mozilla.org/MPL/
       8                 :  *
       9                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      10                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      11                 :  * for the specific language governing rights and limitations under the
      12                 :  * License.
      13                 :  *
      14                 :  * The Original Code is Mozilla preference service code.
      15                 :  *
      16                 :  * The Initial Developer of the Original Code is Mozilla Foundation.
      17                 :  * Portions created by the Initial Developer are Copyright (C) 2010
      18                 :  * the Initial Developer. All Rights Reserved.
      19                 :  *
      20                 :  * Contributor(s):
      21                 :  *  Mike Kristoffersen <moz@mikek.dk> (Original Author)
      22                 :  *
      23                 :  * Alternatively, the contents of this file may be used under the terms of
      24                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      25                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      26                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      27                 :  * of those above. If you wish to allow use of your version of this file only
      28                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      29                 :  * use your version of this file under the terms of the MPL, indicate your
      30                 :  * decision by deleting the provisions above and replace them with the notice
      31                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      32                 :  * the provisions above, a recipient may use your version of this file under
      33                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      34                 :  *
      35                 :  * ***** END LICENSE BLOCK ***** */
      36                 : 
      37                 : #ifndef dom_pref_hash_entry_array_IPC_serialiser
      38                 : #define dom_pref_hash_entry_array_IPC_serialiser
      39                 : 
      40                 : #include "IPC/IPCMessageUtils.h"
      41                 : #include "nsTArray.h"
      42                 : #include "pldhash.h"
      43                 : #include "nsIPrefService.h"
      44                 : #include "PrefTuple.h"
      45                 : 
      46                 : 
      47                 : namespace IPC {
      48                 : 
      49                 : template <>
      50                 : struct ParamTraits<PrefTuple>
      51                 : {
      52                 :   typedef PrefTuple paramType;
      53                 : 
      54                 :   // Function to serialize a PrefTuple
      55               0 :   static void Write(Message *aMsg, const paramType& aParam)
      56                 :   {
      57               0 :     WriteParam(aMsg, aParam.key);
      58               0 :     WriteParam(aMsg, (PRUint32)aParam.type);
      59               0 :     switch (aParam.type) {
      60                 :       case PrefTuple::PREF_STRING:
      61               0 :         WriteParam(aMsg, aParam.stringVal);
      62               0 :         break;
      63                 :       case PrefTuple::PREF_INT:
      64               0 :         WriteParam(aMsg, aParam.intVal);
      65               0 :         break;
      66                 :       case PrefTuple::PREF_BOOL:
      67               0 :         WriteParam(aMsg, aParam.boolVal);
      68               0 :         break;
      69                 :     }
      70               0 :   }
      71                 : 
      72                 :   // Function to de-serialize a PrefTuple
      73               0 :   static bool Read(const Message* aMsg, void **aIter, paramType* aResult)
      74                 :   {
      75                 :     PRUint32 type;
      76                 : 
      77               0 :     if (!ReadParam(aMsg, aIter, &(aResult->key)))
      78               0 :       return false;
      79                 : 
      80               0 :     if (!ReadParam(aMsg, aIter, &type))
      81               0 :       return false;
      82                 : 
      83               0 :     switch (type) {
      84                 :       case PrefTuple::PREF_STRING:
      85               0 :         aResult->type = PrefTuple::PREF_STRING;
      86               0 :         if (!ReadParam(aMsg, aIter, &(aResult->stringVal)))
      87               0 :           return false;
      88               0 :         break;
      89                 :       case PrefTuple::PREF_INT:
      90               0 :         aResult->type = PrefTuple::PREF_INT;
      91               0 :         if (!ReadParam(aMsg, aIter, &(aResult->intVal)))
      92               0 :           return false;
      93               0 :         break;
      94                 :       case PrefTuple::PREF_BOOL:
      95               0 :         aResult->type = PrefTuple::PREF_BOOL;
      96               0 :         if (!ReadParam(aMsg, aIter, &(aResult->boolVal)))
      97               0 :           return false;
      98               0 :         break;
      99                 :     }
     100               0 :     return true;
     101                 :   }
     102                 : } ;
     103                 : 
     104                 : }
     105                 : #endif
     106                 : 

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