| // ========================================================== |
| // Deprecation Manager |
| // |
| // Design and implementation by |
| // - Noel Llopis (Game Programming Gems II) |
| // |
| // This file is part of FreeImage 3 |
| // |
| // COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY |
| // OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES |
| // THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE |
| // OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED |
| // CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT |
| // THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY |
| // SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL |
| // PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER |
| // THIS DISCLAIMER. |
| // |
| // Use at your own risk! |
| // ========================================================== |
| |
| #ifndef DEPRECATIONMGR_H |
| #define DEPRECATIONMGR_H |
| |
| #ifdef _MSC_VER |
| #pragma warning(disable : 4786 ) // identifier was truncated to 'number' characters |
| #endif |
| |
| #include "Utilities.h" |
| |
| // ========================================================== |
| |
| #if !defined(_M_X64) && defined(_MSC_VER) |
| #define DEPRECATE(a,b) \ |
| { \ |
| void *fptr; \ |
| _asm { mov fptr, ebp } \ |
| DeprecationMgr::GetInstance()->AddDeprecatedFunction(a, b, fptr); \ |
| } |
| |
| #elif defined(__i386__) && defined(__GNUC__) |
| #define DEPRECATE(a,b) \ |
| { \ |
| void *fptr; \ |
| __asm__("movl %%ebp, %0" : "=m" (fptr)); \ |
| DeprecationMgr::GetInstance()->AddDeprecatedFunction(a, b, fptr); \ |
| } |
| |
| #else |
| // default fallback case, which does not use the ebp register's content |
| #define DEPRECATE(a,b) \ |
| { \ |
| void *fptr = NULL; \ |
| DeprecationMgr::GetInstance()->AddDeprecatedFunction(a, b, fptr); \ |
| } |
| #endif |
| |
| // ========================================================== |
| |
| class DeprecationMgr { |
| #if (_MSC_VER == 1100) // VC 5.0 need to look into the docs for the compiler for the value of each version |
| public: |
| #else |
| private: |
| #endif |
| |
| struct DeprecatedFunction { |
| const char *old_function_name; |
| const char *new_function_name; |
| std::set<int> called_from; |
| }; |
| |
| std::map<const char *, DeprecatedFunction> m_functions; |
| |
| public: |
| DeprecationMgr(); |
| ~DeprecationMgr(); |
| |
| static DeprecationMgr * GetInstance ( void ); |
| void AddDeprecatedFunction(const char *old_function_name, const char *new_function_name, const void *frame_ptr); |
| }; |
| |
| #endif //DEPRECATIONMGR_H |