1/*
2 * Copyright (C) 2015 Igalia S.L
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef FcUniquePtr_h
27#define FcUniquePtr_h
28
29#if USE(FREETYPE)
30
31#include <fontconfig/fontconfig.h>
32#include <memory>
33
34namespace WebCore {
35
36template<typename T>
37struct FcPtrDeleter {
38 void operator()(T* ptr) const = delete;
39};
40
41template<typename T>
42using FcUniquePtr = std::unique_ptr<T, FcPtrDeleter<T>>;
43
44template<> struct FcPtrDeleter<FcCharSet> {
45 void operator()(FcCharSet* ptr) const
46 {
47 FcCharSetDestroy(ptr);
48 }
49};
50
51template<> struct FcPtrDeleter<FcFontSet> {
52 void operator()(FcFontSet* ptr) const
53 {
54 FcFontSetDestroy(ptr);
55 }
56};
57
58template<> struct FcPtrDeleter<FcLangSet> {
59 void operator()(FcLangSet* ptr) const
60 {
61 FcLangSetDestroy(ptr);
62 }
63};
64
65template<> struct FcPtrDeleter<FcObjectSet> {
66 void operator()(FcObjectSet* ptr) const
67 {
68 FcObjectSetDestroy(ptr);
69 }
70};
71
72} // namespace WebCore
73
74#endif // USE(FREETYPE)
75
76#endif // FcUniquePtr_h
77