1/* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2009 Torch Mobile, Inc. 4 * Copyright (C) 2010 Company 100 Inc. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#ifndef WTF_OwnPtrCommon_h 29#define WTF_OwnPtrCommon_h 30 31#if PLATFORM(WIN) 32typedef struct HBITMAP__* HBITMAP; 33typedef struct HBRUSH__* HBRUSH; 34typedef struct HDC__* HDC; 35typedef struct HFONT__* HFONT; 36typedef struct HPALETTE__* HPALETTE; 37typedef struct HPEN__* HPEN; 38typedef struct HRGN__* HRGN; 39#endif 40 41#if PLATFORM(BREWMP) 42// Forward delcarations at this point avoid the need to include BREW includes 43// in WTF headers. 44typedef struct _ISocket ISocket; 45typedef struct _IFileMgr IFileMgr; 46typedef struct _IFile IFile; 47typedef struct IBitmap IBitmap; 48typedef struct ISSL ISSL; 49typedef struct IMemGroup IMemGroup; 50typedef struct IMemSpace IMemSpace; 51#endif 52 53namespace WTF { 54 55 template <typename T> inline void deleteOwnedPtr(T* ptr) 56 { 57 typedef char known[sizeof(T) ? 1 : -1]; 58 if (sizeof(known)) 59 delete ptr; 60 } 61 62#if PLATFORM(WIN) 63 void deleteOwnedPtr(HBITMAP); 64 void deleteOwnedPtr(HBRUSH); 65 void deleteOwnedPtr(HDC); 66 void deleteOwnedPtr(HFONT); 67 void deleteOwnedPtr(HPALETTE); 68 void deleteOwnedPtr(HPEN); 69 void deleteOwnedPtr(HRGN); 70#endif 71 72#if PLATFORM(BREWMP) 73 void deleteOwnedPtr(IFileMgr*); 74 void deleteOwnedPtr(IFile*); 75 void deleteOwnedPtr(IBitmap*); 76 void deleteOwnedPtr(ISSL*); 77 void deleteOwnedPtr(ISocket*); 78 void deleteOwnedPtr(IMemGroup*); 79 void deleteOwnedPtr(IMemSpace*); 80#endif 81 82} // namespace WTF 83 84#endif // WTF_OwnPtrCommon_h 85