-rw-r--r-- | library/qcom.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/qcom.h b/library/qcom.h index 5703800..be94013 100644 --- a/library/qcom.h +++ b/library/qcom.h | |||
@@ -27,146 +27,146 @@ | |||
27 | 27 | ||
28 | #include <qpe/quuid.h> | 28 | #include <qpe/quuid.h> |
29 | #include <qpe/qpeglobal.h> | 29 | #include <qpe/qpeglobal.h> |
30 | 30 | ||
31 | #define QRESULT unsigned long | 31 | #define QRESULT unsigned long |
32 | #define QS_OK (QRESULT)0x00000000 | 32 | #define QS_OK (QRESULT)0x00000000 |
33 | #define QS_FALSE (QRESULT)0x00000001 | 33 | #define QS_FALSE (QRESULT)0x00000001 |
34 | 34 | ||
35 | #define QE_NOTIMPL (QRESULT)0x80000001 | 35 | #define QE_NOTIMPL (QRESULT)0x80000001 |
36 | #define QE_OUTOFMEMORY (QRESULT)0x80000002 | 36 | #define QE_OUTOFMEMORY (QRESULT)0x80000002 |
37 | #define QE_INVALIDARG (QRESULT)0x80000003 | 37 | #define QE_INVALIDARG (QRESULT)0x80000003 |
38 | #define QE_NOINTERFACE (QRESULT)0x80000004 | 38 | #define QE_NOINTERFACE (QRESULT)0x80000004 |
39 | #define QE_NOCOMPONENT (QRESULT)0x80000005 | 39 | #define QE_NOCOMPONENT (QRESULT)0x80000005 |
40 | 40 | ||
41 | // {1D8518CD-E8F5-4366-99E8-879FD7E482DE} | 41 | // {1D8518CD-E8F5-4366-99E8-879FD7E482DE} |
42 | #ifndef IID_QUnknown | 42 | #ifndef IID_QUnknown |
43 | #define IID_QUnknown QUuid(0x1d8518cd, 0xe8f5, 0x4366, 0x99, 0xe8, 0x87, 0x9f, 0xd7, 0xe4, 0x82, 0xde) | 43 | #define IID_QUnknown QUuid(0x1d8518cd, 0xe8f5, 0x4366, 0x99, 0xe8, 0x87, 0x9f, 0xd7, 0xe4, 0x82, 0xde) |
44 | #endif | 44 | #endif |
45 | 45 | ||
46 | struct Q_EXPORT QUnknownInterface | 46 | struct Q_EXPORT QUnknownInterface |
47 | { | 47 | { |
48 | virtual QRESULT queryInterface( const QUuid&, QUnknownInterface** ) = 0; | 48 | virtual QRESULT queryInterface( const QUuid&, QUnknownInterface** ) = 0; |
49 | virtual ulong addRef() = 0; | 49 | virtual ulong addRef() = 0; |
50 | virtual ulong release() = 0; | 50 | virtual ulong release() = 0; |
51 | }; | 51 | }; |
52 | 52 | ||
53 | // {D16111D4-E1E7-4C47-8599-24483DAE2E07} | 53 | // {D16111D4-E1E7-4C47-8599-24483DAE2E07} |
54 | #ifndef IID_QLibrary | 54 | #ifndef IID_QLibrary |
55 | #define IID_QLibrary QUuid( 0xd16111d4, 0xe1e7, 0x4c47, 0x85, 0x99, 0x24, 0x48, 0x3d, 0xae, 0x2e, 0x07) | 55 | #define IID_QLibrary QUuid( 0xd16111d4, 0xe1e7, 0x4c47, 0x85, 0x99, 0x24, 0x48, 0x3d, 0xae, 0x2e, 0x07) |
56 | #endif | 56 | #endif |
57 | 57 | ||
58 | struct Q_EXPORT QLibraryInterface : public QUnknownInterface | 58 | struct Q_EXPORT QLibraryInterface : public QUnknownInterface |
59 | { | 59 | { |
60 | virtual bool init() = 0; | 60 | virtual bool init() = 0; |
61 | virtual void cleanup() = 0; | 61 | virtual void cleanup() = 0; |
62 | virtual bool canUnload() const = 0; | 62 | virtual bool canUnload() const = 0; |
63 | }; | 63 | }; |
64 | 64 | ||
65 | #define Q_CREATE_INSTANCE( IMPLEMENTATION ) \ | 65 | #define Q_CREATE_INSTANCE( IMPLEMENTATION ) \ |
66 | IMPLEMENTATION *i = new IMPLEMENTATION; \ | 66 | IMPLEMENTATION *i = new IMPLEMENTATION; \ |
67 | QUnknownInterface* iface = 0; \ | 67 | QUnknownInterface* iface = 0; \ |
68 | i->queryInterface( IID_QUnknown, &iface ); \ | 68 | i->queryInterface( IID_QUnknown, &iface ); \ |
69 | return iface; | 69 | return iface; |
70 | 70 | ||
71 | template <class T> | 71 | template <class T> |
72 | class QInterfacePtr | 72 | class QInterfacePtr |
73 | { | 73 | { |
74 | public: | 74 | public: |
75 | QInterfacePtr():iface(0){} | 75 | QInterfacePtr():iface(0){} |
76 | 76 | ||
77 | QInterfacePtr( T* i) { | 77 | QInterfacePtr( T* i) { |
78 | if ( (iface = i) ) | 78 | if ( (iface = i) ) |
79 | iface->addRef(); | 79 | iface->addRef(); |
80 | } | 80 | } |
81 | 81 | ||
82 | QInterfacePtr(const QInterfacePtr<T> &p) { | 82 | QInterfacePtr(const QInterfacePtr<T> &p) { |
83 | if ( (iface = p.iface) ) | 83 | if ( (iface = p.iface) ) |
84 | iface->addRef(); | 84 | iface->addRef(); |
85 | } | 85 | } |
86 | 86 | ||
87 | ~QInterfacePtr() { | 87 | ~QInterfacePtr() { |
88 | if ( iface ) | 88 | if ( iface ) |
89 | iface->release(); | 89 | iface->release(); |
90 | } | 90 | } |
91 | 91 | ||
92 | QInterfacePtr<T> &operator=(const QInterfacePtr<T> &p) { | 92 | QInterfacePtr<T> &operator=(const QInterfacePtr<T> &p) { |
93 | if ( iface != p.iface ) { | 93 | if ( iface != p.iface ) { |
94 | if ( iface ) | 94 | if ( iface ) |
95 | iface->release(); | 95 | iface->release(); |
96 | if ( (iface = p.iface) ) | 96 | if ( (iface = p.iface) ) |
97 | iface->addRef(); | 97 | iface->addRef(); |
98 | } | 98 | } |
99 | return *this; | 99 | return *this; |
100 | } | 100 | } |
101 | 101 | ||
102 | QInterfacePtr<T> &operator=(T* i) { | 102 | QInterfacePtr<T> &operator=(T* i) { |
103 | if (iface != i ) { | 103 | if (iface != i ) { |
104 | if ( iface ) | 104 | if ( iface ) |
105 | iface->release(); | 105 | iface->release(); |
106 | if ( (iface = i) ) | 106 | if ( (iface = i) ) |
107 | iface->addRef(); | 107 | iface->addRef(); |
108 | } | 108 | } |
109 | return *this; | 109 | return *this; |
110 | } | 110 | } |
111 | 111 | ||
112 | bool operator==( const QInterfacePtr<T> &p ) const { return iface == p.iface; } | 112 | bool operator==( const QInterfacePtr<T> &p ) const { return iface == p.iface; } |
113 | 113 | ||
114 | bool operator!= ( const QInterfacePtr<T>& p ) const { return !( *this == p ); } | 114 | bool operator!= ( const QInterfacePtr<T>& p ) const { return !( *this == p ); } |
115 | 115 | ||
116 | bool isNull() const { return !iface; } | 116 | bool isNull() const { return !iface; } |
117 | 117 | ||
118 | T* operator->() const { return iface; } | 118 | T* operator->() const { return iface; } |
119 | 119 | ||
120 | T& operator*() const { return *iface; } | 120 | T& operator*() const { return *iface; } |
121 | 121 | ||
122 | operator T*() const { return iface; } | 122 | operator T*() const { return iface; } |
123 | 123 | ||
124 | QUnknownInterface** operator &() const { | 124 | QUnknownInterface** operator &() const { |
125 | if( iface ) | 125 | if( iface ) |
126 | iface->release(); | 126 | iface->release(); |
127 | return (QUnknownInterface**)&iface; | 127 | return (QUnknownInterface**)&iface; |
128 | } | 128 | } |
129 | 129 | ||
130 | T** operator &() { | 130 | T** operator &() { |
131 | if ( iface ) | 131 | if ( iface ) |
132 | iface->release(); | 132 | iface->release(); |
133 | return &iface; | 133 | return &iface; |
134 | } | 134 | } |
135 | 135 | ||
136 | private: | 136 | private: |
137 | T* iface; | 137 | T* iface; |
138 | }; | 138 | }; |
139 | 139 | ||
140 | 140 | ||
141 | // internal class that wraps an initialized ulong | 141 | // internal class that wraps an initialized ulong |
142 | struct Q_EXPORT QtULong | 142 | struct Q_EXPORT QtULong |
143 | { | 143 | { |
144 | QtULong() : ref( 0 ) { } | 144 | QtULong() : ref( 0 ) { } |
145 | operator unsigned long () const { return ref; } | 145 | operator unsigned long () const { return ref; } |
146 | unsigned long& operator++() { return ++ref; } | 146 | unsigned long& operator++() { return ++ref; } |
147 | unsigned long operator++( int ) { return ref++; } | 147 | unsigned long operator++( int ) { return ref++; } |
148 | unsigned long& operator--() { return --ref; } | 148 | unsigned long& operator--() { return --ref; } |
149 | unsigned long operator--( int ) { return ref--; } | 149 | unsigned long operator--( int ) { return ref--; } |
150 | 150 | ||
151 | unsigned long ref; | 151 | unsigned long ref; |
152 | }; | 152 | }; |
153 | 153 | ||
154 | #define Q_EXPORT_INTERFACE() \ | 154 | #define Q_EXPORT_INTERFACE() \ |
155 | extern "C" QUnknownInterface* ucm_instantiate QPE_EXPORT_SYMBOL () | 155 | extern "C" QPE_EXPORT_SYMBOL QUnknownInterface* ucm_instantiate () |
156 | 156 | ||
157 | #define Q_REFCOUNT \ | 157 | #define Q_REFCOUNT \ |
158 | private: \ | 158 | private: \ |
159 | QtULong qtrefcount; \ | 159 | QtULong qtrefcount; \ |
160 | public: \ | 160 | public: \ |
161 | ulong addRef() {return qtrefcount++;} \ | 161 | ulong addRef() {return qtrefcount++;} \ |
162 | ulong release() {if(!--qtrefcount){delete this;return 0;}return qtrefcount;} | 162 | ulong release() {if(!--qtrefcount){delete this;return 0;}return qtrefcount;} |
163 | 163 | ||
164 | #else // QT_NO_COMPONENT | 164 | #else // QT_NO_COMPONENT |
165 | 165 | ||
166 | struct Q_EXPORT QUnknownInterface | 166 | struct Q_EXPORT QUnknownInterface |
167 | { | 167 | { |
168 | }; | 168 | }; |
169 | 169 | ||
170 | #endif // QT_NO_COMPONENT | 170 | #endif // QT_NO_COMPONENT |
171 | 171 | ||
172 | #endif // QCOM_H | 172 | #endif // QCOM_H |