ode/src/odeou.cpp

   1 /*************************************************************************
   2  *                                                                       *
   3  * OU library interface file for Open Dynamics Engine,                   *
   4  * Copyright (C) 2008-2024 Oleh Derevenko. All rights reserved.          *
   5  * Email: odar@eleks.com (change all "a" to "e")                         *
   6  *                                                                       *
   7  * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *
   8  * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *
   9  *                                                                       *
  10  *                                                                       *
  11  * This library is free software; you can redistribute it and/or         *
  12  * modify it under the terms of EITHER:                                  *
  13  *   (1) The GNU Lesser General Public License as published by the Free  *
  14  *       Software Foundation; either version 2.1 of the License, or (at  *
  15  *       your option) any later version. The text of the GNU Lesser      *
  16  *       General Public License is included with this library in the     *
  17  *       file LICENSE.TXT.                                               *
  18  *   (2) The BSD-style license that is included with this library in     *
  19  *       the file LICENSE-BSD.TXT.                                       *
  20  *                                                                       *
  21  * This library is distributed in the hope that it will be useful,       *
  22  * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  23  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
  24  * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *
  25  *                                                                       *
  26  *************************************************************************/
  27
  28 /*
  29
  30 ODE interface to OU library implementation.
  31
  32 */
  33
  34
  35 #include <ode/common.h>
  36 #include <ode/memory.h>
  37 #include "config.h"
  38 #include "odeou.h"
  39
  40
  41
  42 #if dOU_ENABLED
  43
  44
  45 using _OU_NAMESPACE::EASSERTIONFAILURESEVERITY;
  46 using _OU_NAMESPACE::AFS__MAX;
  47 using _OU_NAMESPACE::CMemoryManagerCustomization;
  48 using _OU_NAMESPACE::CAssertionCheckCustomization;
  49
  50
  51 BEGIN_NAMESPACE_OU();
  52 template<>
  53 const char *const CEnumUnsortedElementArray<EASSERTIONFAILURESEVERITY, AFS__MAX, const char *>::m_aetElementArray[] =
  54 {
  55     "assert", // AFS_ASSERT,
  56     "check", // AFS_CHECK,
  57 };
  58 END_NAMESPACE_OU();
  59
  60 static const CEnumUnsortedElementArray<EASSERTIONFAILURESEVERITY, AFS__MAX, const char *> g_aszAssertionFailureSeverityNames;
  61
  62
  63 static void _OU_CONVENTION_CALLBACK ForwardOUAssertionFailure(EASSERTIONFAILURESEVERITY fsFailureSeverity,
  64                                                               const char *szAssertionExpression, const char *szAssertionFileName, unsigned int uiAssertionSourceLine)
  65 {
  66     dDebug(d_ERR_IASSERT, "Assertion failure in OU Library. Kind: %s, expression: \"%s\", file: \"%s\", line: %u",
  67         g_aszAssertionFailureSeverityNames.Encode(fsFailureSeverity),
  68         szAssertionExpression, szAssertionFileName, uiAssertionSourceLine);
  69 }
  70
  71
  72 static void *_OU_CONVENTION_CALLBACK ForwardOUMemoryAlloc(size_t nBlockSize)
  73 {
  74     return dAlloc(nBlockSize);
  75 }
  76
  77 static void *_OU_CONVENTION_CALLBACK ForwardOUMemoryRealloc(void *pv_ExistingBlock, size_t nBlockNewSize)
  78 {
  79     return dRealloc(pv_ExistingBlock, 0, nBlockNewSize);
  80 }
  81
  82 static void _OU_CONVENTION_CALLBACK ForwardOUMemoryFree(void *pv_ExistingBlock)
  83 {
  84     return dFree(pv_ExistingBlock, 0);
  85 }
  86
  87
  88 bool COdeOu::DoOUCustomizations()
  89 {
  90     CMemoryManagerCustomization::CustomizeMemoryManager(&ForwardOUMemoryAlloc,
  91         &ForwardOUMemoryRealloc, &ForwardOUMemoryFree);
  92
  93     CAssertionCheckCustomization::CustomizeAssertionChecks(&ForwardOUAssertionFailure);
  94
  95     return true;
  96 }
  97
  98 void COdeOu::UndoOUCustomizations()
  99 {
 100     CAssertionCheckCustomization::CustomizeAssertionChecks(NULL);
 101
 102     CMemoryManagerCustomization::CustomizeMemoryManager(NULL, NULL, NULL);
 103 }
 104
 105
 106 #endif // dOU_ENABLED
 107