22 #include <eikenv.h> |
22 #include <eikenv.h> |
23 #include <bautils.h> |
23 #include <bautils.h> |
24 #include "secui.h" |
24 #include "secui.h" |
25 #include <data_caging_path_literals.hrh> |
25 #include <data_caging_path_literals.hrh> |
26 |
26 |
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27 _LIT(KDirAndFile,"z:SecUi.rsc"); |
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28 |
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29 |
27 // ================= MEMBER FUNCTIONS ======================= |
30 // ================= MEMBER FUNCTIONS ======================= |
28 // |
31 // |
29 // ---------------------------------------------------------- |
32 // ---------------------------------------------------------- |
30 // TSecUi::InitializeLibL() |
33 // TSecUi::InitializeLibL() |
31 // Initializes SecUi resource file |
34 // Initializes SecUi resource file |
33 // |
36 // |
34 EXPORT_C void TSecUi::InitializeLibL() |
37 EXPORT_C void TSecUi::InitializeLibL() |
35 { |
38 { |
36 if (Dll::Tls()!=NULL) |
39 if (Dll::Tls()!=NULL) |
37 {//Secui has been initialized already; increase client count. |
40 {//Secui has been initialized already; increase client count. |
38 RDEBUG("Secui has been initialized already", 0); |
41 #if defined(_DEBUG) |
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42 RDebug::Print(_L("(SECUI): InitializeLibL: Secui has been initialized already")); |
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43 #endif |
39 TSecUi* instance=(TSecUi*) Dll::Tls(); |
44 TSecUi* instance=(TSecUi*) Dll::Tls(); |
40 instance->IncreaseClientCount(); |
45 instance->IncreaseClientCount(); |
41 instance->iDialogOpened++; |
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42 RDEBUG("instance->iDialogOpened", instance->iDialogOpened); |
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43 return; |
46 return; |
44 } |
47 } |
45 RDEBUG("First initialization", 0); |
48 #if defined(_DEBUG) |
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49 RDebug::Print(_L("(SECUI): InitializeLibL: First initialization")); |
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50 #endif |
46 TSecUi* self = new (ELeave) TSecUi(); |
51 TSecUi* self = new (ELeave) TSecUi(); |
47 CleanupStack::PushL(self); |
52 CleanupStack::PushL(self); |
48 self->ConstructL(); |
53 self->ConstructL(); |
49 self->IncreaseClientCount(); |
54 self->IncreaseClientCount(); |
50 self->iDialogOpened=0; |
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51 Dll::SetTls(self); |
55 Dll::SetTls(self); |
52 CleanupStack::Pop(); |
56 CleanupStack::Pop(); |
53 } |
57 } |
54 // |
58 // |
55 // ---------------------------------------------------------- |
59 // ---------------------------------------------------------- |
57 // Uninitializes SecUi resource file |
61 // Uninitializes SecUi resource file |
58 // ---------------------------------------------------------- |
62 // ---------------------------------------------------------- |
59 // |
63 // |
60 EXPORT_C void TSecUi::UnInitializeLib() |
64 EXPORT_C void TSecUi::UnInitializeLib() |
61 { |
65 { |
62 RDEBUG("0", 0); |
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63 if (Dll::Tls()==NULL) |
66 if (Dll::Tls()==NULL) |
64 { |
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65 RDEBUG("!!!!!!!!!! Dll::Tls not yet initialized: 0", 0); |
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66 return; |
67 return; |
67 } |
68 #if defined(_DEBUG) |
68 RDEBUG("0", 0); |
69 RDebug::Print(_L("(SECUI): UnInitializeLibL")); |
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70 #endif |
69 TSecUi* instance=(TSecUi*) Dll::Tls(); |
71 TSecUi* instance=(TSecUi*) Dll::Tls(); |
70 instance->DecreaseClientCount(); |
72 instance->DecreaseClientCount(); |
71 //only delete the lib is there are no clients using it |
73 //only delete the lib is there are no clients using it |
72 if(instance->CanBeFreed()) |
74 if(instance->CanBeFreed()) |
73 { |
75 { |
74 RDEBUG("Last uninitialize", 0); |
76 #if defined(_DEBUG) |
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77 RDebug::Print(_L("(SECUI): UnInitializeLibL: Last uninitialize")); |
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78 #endif |
75 delete instance; |
79 delete instance; |
76 Dll::SetTls(NULL); |
80 Dll::SetTls(NULL); |
77 } |
81 } |
78 } |
82 } |
79 |
83 |
83 // C++ default constructor |
87 // C++ default constructor |
84 // ---------------------------------------------------------- |
88 // ---------------------------------------------------------- |
85 // |
89 // |
86 TSecUi::TSecUi() |
90 TSecUi::TSecUi() |
87 { |
91 { |
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92 |
88 } |
93 } |
89 // |
94 // |
90 // ---------------------------------------------------------- |
95 // ---------------------------------------------------------- |
91 // TSecUi::TSecUi() |
96 // TSecUi::TSecUi() |
92 // Destructor |
97 // Destructor |
93 // ---------------------------------------------------------- |
98 // ---------------------------------------------------------- |
94 // |
99 // |
95 TSecUi::~TSecUi() |
100 TSecUi::~TSecUi() |
96 { |
101 { |
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102 if (iResourceFileOffset >= 0) |
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103 { |
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104 CEikonEnv::Static()->DeleteResourceFile(iResourceFileOffset); |
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105 } |
97 } |
106 } |
98 // |
107 // |
99 // ---------------------------------------------------------- |
108 // ---------------------------------------------------------- |
100 // TSecUi::ConstructL() |
109 // TSecUi::ConstructL() |
101 // Symbian OS default constructor |
110 // Symbian OS default constructor |
102 // ---------------------------------------------------------- |
111 // ---------------------------------------------------------- |
103 // |
112 // |
104 void TSecUi::ConstructL() |
113 void TSecUi::ConstructL() |
105 { |
114 { |
106 RDEBUG("iClientCount", iClientCount); |
115 iResourceFileOffset = CCoeEnv::Static()->AddResourceFileL(ResourceFileName()); |
107 iClientCount = 0; |
116 iClientCount = 0; |
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117 } |
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118 // |
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119 // ---------------------------------------------------------- |
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120 // TSecUi::ResourceFileName |
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121 // Returns the resource file name of SecurityUI dll. |
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122 // ---------------------------------------------------------- |
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123 // |
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124 TFileName TSecUi::ResourceFileName() |
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125 { |
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126 |
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127 TParse parse; |
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128 parse.Set(KDirAndFile, &KDC_RESOURCE_FILES_DIR, NULL); |
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129 TFileName resourceFileName(parse.FullName()); |
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130 BaflUtils::NearestLanguageFile(CCoeEnv::Static()->FsSession(), resourceFileName); |
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131 return resourceFileName; |
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132 |
108 } |
133 } |
109 |
134 |
110 // ----------------------------------------------------------------------------- |
135 // ----------------------------------------------------------------------------- |
111 // TSecUi::CanBeFreed() |
136 // TSecUi::CanBeFreed() |
112 // ----------------------------------------------------------------------------- |
137 // ----------------------------------------------------------------------------- |
113 // |
138 // |
114 TBool TSecUi::CanBeFreed() |
139 TBool TSecUi::CanBeFreed() |
115 { |
140 { |
116 RDEBUG("iClientCount", iClientCount); |
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117 if (iClientCount <= 0) |
141 if (iClientCount <= 0) |
118 { |
142 { |
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143 #if defined(_DEBUG) |
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144 RDebug::Print(_L("(SECUI): No clients; Can be freed: clients(%d) "), iClientCount); |
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145 #endif |
119 return ETrue; |
146 return ETrue; |
120 } |
147 } |
121 else |
148 else |
122 { |
149 { |
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150 #if defined(_DEBUG) |
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151 RDebug::Print(_L("(SECUI): Can NOT be freed: clients(%d) "), iClientCount); |
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152 #endif |
123 return EFalse; |
153 return EFalse; |
124 } |
154 } |
125 } |
155 } |
126 |
156 |
127 // ----------------------------------------------------------------------------- |
157 // ----------------------------------------------------------------------------- |
129 // ----------------------------------------------------------------------------- |
159 // ----------------------------------------------------------------------------- |
130 // |
160 // |
131 void TSecUi::IncreaseClientCount() |
161 void TSecUi::IncreaseClientCount() |
132 { |
162 { |
133 ++iClientCount; |
163 ++iClientCount; |
134 RDEBUG("iClientCount", iClientCount); |
164 #if defined(_DEBUG) |
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165 RDebug::Print(_L("(SECUI): IncreaseClientCount, clients now(%d) "), iClientCount); |
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166 #endif |
135 } |
167 } |
136 |
168 |
137 // ----------------------------------------------------------------------------- |
169 // ----------------------------------------------------------------------------- |
138 // TSecUi::DecreaseClientCount() |
170 // TSecUi::DecreaseClientCount() |
139 // ----------------------------------------------------------------------------- |
171 // ----------------------------------------------------------------------------- |
140 // |
172 // |
141 |
173 |
142 void TSecUi::DecreaseClientCount() |
174 void TSecUi::DecreaseClientCount() |
143 { |
175 { |
144 --iClientCount; |
176 --iClientCount; |
145 RDEBUG("iClientCount", iClientCount); |
177 #if defined(_DEBUG) |
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178 RDebug::Print(_L("(SECUI): DecreaseClientCount, clients now(%d) "), iClientCount); |
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179 #endif |
146 } |
180 } |
147 |
181 |
148 |
182 |
149 // End of file |
183 // End of file |
150 |
184 |