LCOV - code coverage report
Current view: directory - objdir/dist/include/mozilla/jsipc - CPOWTypes.h (source / functions) Found Hit Coverage
Test: app.info Lines: 5 0 0.0 %
Date: 2012-06-02 Functions: 2 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2                 :  * vim: set ts=8 sw=4 et tw=80:
       3                 :  *
       4                 :  * ***** BEGIN LICENSE BLOCK *****
       5                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       6                 :  *
       7                 :  * The contents of this file are subject to the Mozilla Public License Version
       8                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       9                 :  * the License. You may obtain a copy of the License at
      10                 :  * http://www.mozilla.org/MPL/
      11                 :  *
      12                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      13                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      14                 :  * for the specific language governing rights and limitations under the
      15                 :  * License.
      16                 :  *
      17                 :  * The Original Code is mozilla.org code.
      18                 :  *
      19                 :  * The Initial Developer of the Original Code is
      20                 :  * The Mozilla Foundation.
      21                 :  * Portions created by the Initial Developer are Copyright (C) 2010
      22                 :  * the Initial Developer. All Rights Reserved.
      23                 :  *
      24                 :  * Contributor(s):
      25                 :  *   Ben Newman <b{enjam,newma}n@mozilla.com> (original author)
      26                 :  *
      27                 :  * Alternatively, the contents of this file may be used under the terms of
      28                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      29                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      30                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      31                 :  * of those above. If you wish to allow use of your version of this file only
      32                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      33                 :  * use your version of this file under the terms of the MPL, indicate your
      34                 :  * decision by deleting the provisions above and replace them with the notice
      35                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      36                 :  * the provisions above, a recipient may use your version of this file under
      37                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      38                 :  *
      39                 :  * ***** END LICENSE BLOCK ***** */
      40                 : 
      41                 : #ifndef mozilla_jsipc_ContextWrapperTypes_h__
      42                 : #define mozilla_jsipc_ContextWrapperTypes_h__
      43                 : 
      44                 : #include "jsapi.h"
      45                 : #include "jspubtd.h"
      46                 : 
      47                 : using mozilla::void_t;
      48                 : 
      49                 : namespace mozilla {
      50                 : namespace jsipc {
      51                 : 
      52                 : using namespace IPC;
      53                 : 
      54                 : template <typename P>
      55                 : struct CPOWSingleton
      56                 : {
      57                 :     static void Write(Message*, const P&) {}
      58                 :     static bool Read(const Message*, void**, P*) { return true; }
      59                 : };
      60                 : 
      61                 : template <typename Type, typename As>
      62                 : struct CPOWConvertible
      63                 : {
      64               0 :     static void Write(Message* m, const Type& t) {
      65               0 :         WriteParam(m, As(t));
      66               0 :     }
      67               0 :     static bool Read(const Message* m, void** iter, Type* tp) {
      68                 :         As a;
      69                 :         return (ReadParam(m, iter, &a) &&
      70               0 :                 (*tp = Type(a), true));
      71                 :     }
      72                 : }; 
      73                 : 
      74                 : } // namespace jsipc
      75                 : } // namespace mozilla
      76                 : 
      77                 : namespace IPC {
      78                 : 
      79                 : using namespace mozilla::jsipc;
      80                 : 
      81                 : template <> struct ParamTraits<JSType> : public CPOWConvertible<JSType, int> {};
      82                 : 
      83                 : }
      84                 : 
      85                 : // TODO Use a more standard logging mechanism.
      86                 : #ifdef LOGGING
      87                 : #define CPOW_LOG(PRINTF_ARGS) \
      88                 :     JS_BEGIN_MACRO            \
      89                 :     printf("CPOW | ");        \
      90                 :     printf PRINTF_ARGS ;      \
      91                 :     printf("\n");             \
      92                 :     JS_END_MACRO
      93                 : #define JSVAL_TO_CSTR(CX, V) \
      94                 :     NS_ConvertUTF16toUTF8(nsString(JS_GetStringChars(JS_ValueToString(CX, V)))).get()
      95                 : #else
      96                 : #define CPOW_LOG(_) JS_BEGIN_MACRO JS_END_MACRO
      97                 : #define JSVAL_TO_CSTR(CX, V) ((char*)0)
      98                 : #endif
      99                 : 
     100                 : #endif

Generated by: LCOV version 1.7