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) 32 typedef struct HBITMAP__* HBITMAP; 33 typedef struct HBRUSH__* HBRUSH; 34 typedef struct HDC__* HDC; 35 typedef struct HFONT__* HFONT; 36 typedef struct HPALETTE__* HPALETTE; 37 typedef struct HPEN__* HPEN; 38 typedef 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. 44 typedef struct _ISocket ISocket; 45 typedef struct _IFileMgr IFileMgr; 46 typedef struct _IFile IFile; 47 typedef struct IBitmap IBitmap; 48 typedef struct ISSL ISSL; 49 typedef struct IMemGroup IMemGroup; 50 typedef struct IMemSpace IMemSpace; 51 #endif 52 53 namespace WTF { 54 deleteOwnedPtr(T * ptr)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