|
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
|
2 <html xmlns="http://www.w3.org/1999/xhtml"> |
|
3 <head> |
|
4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
|
5 <title>TB9.2 Example Applications: examples/Base/IPC/secureserver/secureserverccountsession.cpp Source File</title> |
|
6 <link href="tabs.css" rel="stylesheet" type="text/css"/> |
|
7 <link href="doxygen.css" rel="stylesheet" type="text/css"/> |
|
8 </head> |
|
9 <body> |
|
10 <!-- Generated by Doxygen 1.6.2 --> |
|
11 <h1>examples/Base/IPC/secureserver/secureserverccountsession.cpp</h1><a href="secureserverccountsession_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).</span> |
|
12 <a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span> |
|
13 <a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span> |
|
14 <a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span> |
|
15 <a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span> |
|
16 <a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span> |
|
17 <a name="l00007"></a>00007 <span class="comment">//</span> |
|
18 <a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span> |
|
19 <a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span> |
|
20 <a name="l00010"></a>00010 <span class="comment">//</span> |
|
21 <a name="l00011"></a>00011 <span class="comment">// Contributors:</span> |
|
22 <a name="l00012"></a>00012 <span class="comment">//</span> |
|
23 <a name="l00013"></a>00013 <span class="comment">// Description:</span> |
|
24 <a name="l00014"></a>00014 <span class="comment">// Contains the implementation of functions described in the CSecureServerSession class.</span> |
|
25 <a name="l00015"></a>00015 <span class="comment">//</span> |
|
26 <a name="l00016"></a>00016 |
|
27 <a name="l00017"></a>00017 |
|
28 <a name="l00018"></a>00018 |
|
29 <a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="secureclientandserver_8h.html">secureclientandserver.h</a>"</span> |
|
30 <a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="secureserver_8h.html">secureserver.h</a>"</span> |
|
31 <a name="l00024"></a>00024 |
|
32 <a name="l00028"></a><a class="code" href="class_c_secure_server_session.html#ad02090d242cef53516c5680c97843b68">00028</a> <a class="code" href="class_c_secure_server_session.html#ad02090d242cef53516c5680c97843b68">CSecureServerSession::CSecureServerSession</a>() |
|
33 <a name="l00029"></a>00029 { |
|
34 <a name="l00030"></a>00030 } |
|
35 <a name="l00031"></a>00031 |
|
36 <a name="l00035"></a><a class="code" href="class_c_secure_server_session.html#ab9502afe61e2be236b5602af41ff234d">00035</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#ab9502afe61e2be236b5602af41ff234d">CSecureServerSession::CreateL</a>() |
|
37 <a name="l00036"></a>00036 { |
|
38 <a name="l00037"></a>00037 iCountersObjectIndex = CObjectIx::NewL(); |
|
39 <a name="l00038"></a>00038 iContainer=((<a class="code" href="class_c_secure_server.html">CSecureServer</a>*)Server())->NewContainerL(); |
|
40 <a name="l00039"></a>00039 } |
|
41 <a name="l00040"></a>00040 |
|
42 <a name="l00045"></a><a class="code" href="class_c_secure_server_session.html#a5921d8c81a8a2e3c01f73a5ea23cc194">00045</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a5921d8c81a8a2e3c01f73a5ea23cc194">CSecureServerSession::CloseSession</a>() |
|
43 <a name="l00046"></a>00046 { |
|
44 <a name="l00047"></a>00047 <span class="keyword">delete</span> iCountersObjectIndex; |
|
45 <a name="l00048"></a>00048 iCountersObjectIndex = NULL; |
|
46 <a name="l00049"></a>00049 ((<a class="code" href="class_c_secure_server.html">CSecureServer</a>*)Server())->RemoveContainer(iContainer); |
|
47 <a name="l00050"></a>00050 iContainer = NULL; |
|
48 <a name="l00051"></a>00051 } |
|
49 <a name="l00052"></a>00052 |
|
50 <a name="l00059"></a><a class="code" href="class_c_secure_server_session.html#a478b6424b1ab3dde2b874847164650f0">00059</a> <a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>* <a class="code" href="class_c_secure_server_session.html#a478b6424b1ab3dde2b874847164650f0">CSecureServerSession::CounterFromHandle</a>(<span class="keyword">const</span> RMessage2& aMessage,TInt aHandle) |
|
51 <a name="l00060"></a>00060 { |
|
52 <a name="l00061"></a>00061 <a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>* counter = (<a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>*)iCountersObjectIndex->At(aHandle); |
|
53 <a name="l00062"></a>00062 <span class="keywordflow">if</span> (counter == NULL) |
|
54 <a name="l00063"></a>00063 { |
|
55 <a name="l00064"></a>00064 <a class="code" href="class_c_secure_server_session.html#a05f576bc35402465caafc65ad0593e8b">PanicClient</a>(aMessage, <a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efaeebad163989c978b8edd91b6893411c0">EBadSubsessionHandle</a>); |
|
56 <a name="l00065"></a>00065 } |
|
57 <a name="l00066"></a>00066 <span class="keywordflow">return</span> counter; |
|
58 <a name="l00067"></a>00067 } |
|
59 <a name="l00068"></a>00068 |
|
60 <a name="l00077"></a><a class="code" href="class_c_secure_server_session.html#a1ef8c62f2085e8e860a9d4333a354a4c">00077</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a1ef8c62f2085e8e860a9d4333a354a4c">CSecureServerSession::ServiceL</a>(<span class="keyword">const</span> RMessage2& aMessage) |
|
61 <a name="l00078"></a>00078 { |
|
62 <a name="l00079"></a>00079 <span class="comment">// Check if the message is intended to the parent session.</span> |
|
63 <a name="l00080"></a>00080 <span class="keywordflow">switch</span> (aMessage.Function()) |
|
64 <a name="l00081"></a>00081 { |
|
65 <a name="l00082"></a>00082 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2aeeea637ffeed72685729b2eb5c0a1d06">ESecureServerCreateSubSession</a>: |
|
66 <a name="l00083"></a>00083 <a class="code" href="class_c_secure_server_session.html#a7f1276a074d2f92b29b924903a02f6bf">NewCounterL</a>(aMessage); |
|
67 <a name="l00084"></a>00084 aMessage.Complete(KErrNone); |
|
68 <a name="l00085"></a>00085 <span class="keywordflow">return</span>; |
|
69 <a name="l00086"></a>00086 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a8e272085a7b510b91c0e210e46eb687e">ESecureServerCloseSession</a>: |
|
70 <a name="l00087"></a>00087 <a class="code" href="class_c_secure_server_session.html#a5921d8c81a8a2e3c01f73a5ea23cc194">CloseSession</a>(); |
|
71 <a name="l00088"></a>00088 aMessage.Complete(KErrNone); |
|
72 <a name="l00089"></a>00089 <span class="keywordflow">return</span>; |
|
73 <a name="l00090"></a>00090 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a7fc92e555feb4e8e8cacd2ea4508b4ed">ESecureServerResourceCount</a>: |
|
74 <a name="l00091"></a>00091 <a class="code" href="class_c_secure_server_session.html#a4046b0fbcbf22d3aab8b2877cd554395">NumResourcesL</a>(aMessage); |
|
75 <a name="l00092"></a>00092 aMessage.Complete(KErrNone); |
|
76 <a name="l00093"></a>00093 <span class="keywordflow">return</span>; |
|
77 <a name="l00094"></a>00094 } |
|
78 <a name="l00095"></a>00095 <span class="comment">// Check if the message is intended to a sub session.</span> |
|
79 <a name="l00096"></a>00096 <a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>* counter=<a class="code" href="class_c_secure_server_session.html#a478b6424b1ab3dde2b874847164650f0">CounterFromHandle</a>(aMessage,aMessage.Int3()); |
|
80 <a name="l00097"></a>00097 <span class="keywordflow">switch</span> (aMessage.Function()) |
|
81 <a name="l00098"></a>00098 { |
|
82 <a name="l00099"></a>00099 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a340b8bb36e8a83dedc23b33ad454cc41">ESecureServerInitSubSession</a>: |
|
83 <a name="l00100"></a>00100 counter-><a class="code" href="class_c_secure_server_sub_session.html#a97ed872aae87b8cb76d6fa101a52303f">SetFromStringL</a>(aMessage); |
|
84 <a name="l00101"></a>00101 aMessage.Complete(KErrNone); |
|
85 <a name="l00102"></a>00102 <span class="keywordflow">return</span>; |
|
86 <a name="l00103"></a>00103 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a019d5723fe668d1d7092919022bb7cd8">ESecureServerCloseSubSession</a>: |
|
87 <a name="l00104"></a>00104 <a class="code" href="class_c_secure_server_session.html#a879e7d197ab62104e2187e98ed2724b4">DeleteCounter</a>(aMessage.Int3()); |
|
88 <a name="l00105"></a>00105 aMessage.Complete(KErrNone); |
|
89 <a name="l00106"></a>00106 <span class="keywordflow">return</span>; |
|
90 <a name="l00107"></a>00107 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a1b3935c0f5f79f45a27de1fa32654e17">ESecureServerIncrease</a>: |
|
91 <a name="l00108"></a>00108 counter-><a class="code" href="class_c_secure_server_sub_session.html#a388299f02880acd81521b12ea68fb6ba">Increase</a>(); |
|
92 <a name="l00109"></a>00109 aMessage.Complete(KErrNone); |
|
93 <a name="l00110"></a>00110 <span class="keywordflow">return</span>; |
|
94 <a name="l00111"></a>00111 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a9c27793f5b6b3beb6aad11d0bf953144">ESecureServerIncreaseBy</a>: |
|
95 <a name="l00112"></a>00112 counter-><a class="code" href="class_c_secure_server_sub_session.html#a2de0131772c586accbd61fb2ed329647">IncreaseBy</a>(aMessage); |
|
96 <a name="l00113"></a>00113 aMessage.Complete(KErrNone); |
|
97 <a name="l00114"></a>00114 <span class="keywordflow">return</span>; |
|
98 <a name="l00115"></a>00115 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a42948fe36fdaab2a2d9a4328ea3eedec">ESecureServerDecrease</a>: |
|
99 <a name="l00116"></a>00116 counter-><a class="code" href="class_c_secure_server_sub_session.html#ac9e4188e16b286e4ed6cbd1cce24a42e">Decrease</a>(); |
|
100 <a name="l00117"></a>00117 aMessage.Complete(KErrNone); |
|
101 <a name="l00118"></a>00118 <span class="keywordflow">return</span>; |
|
102 <a name="l00119"></a>00119 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a0bcce01e7f822786412221374e7a8b76">ESecureServerDecreaseBy</a>: |
|
103 <a name="l00120"></a>00120 counter-><a class="code" href="class_c_secure_server_sub_session.html#aaee3504a264b7c7136660201bf143a6d">DecreaseBy</a>(aMessage); |
|
104 <a name="l00121"></a>00121 aMessage.Complete(KErrNone); |
|
105 <a name="l00122"></a>00122 <span class="keywordflow">return</span>; |
|
106 <a name="l00123"></a>00123 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2aa9d1e980d9ed0a23782b98761d7e57d7">ESecureServerReset</a>: |
|
107 <a name="l00124"></a>00124 counter-><a class="code" href="class_c_secure_server_sub_session.html#a5ffe759ade87ebaeea7e2399d65b07e5">Reset</a>(); |
|
108 <a name="l00125"></a>00125 aMessage.Complete(KErrNone); |
|
109 <a name="l00126"></a>00126 <span class="keywordflow">return</span>; |
|
110 <a name="l00127"></a>00127 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2aac8031c2e6141daa00372a90dbea0686">ESecureServerValue</a>: |
|
111 <a name="l00128"></a>00128 counter-><a class="code" href="class_c_secure_server_sub_session.html#a3edaea36ff8bb03d5814b4aa245b761a">CounterValueL</a>(aMessage); |
|
112 <a name="l00129"></a>00129 aMessage.Complete(KErrNone); |
|
113 <a name="l00130"></a>00130 <span class="keywordflow">return</span>; |
|
114 <a name="l00131"></a>00131 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2a1c7338d8bb93ce1b82088d1282516d3d">ESecureServerSaveCounter</a>: |
|
115 <a name="l00132"></a>00132 counter-><a class="code" href="class_c_secure_server_sub_session.html#a5a58cd7db75221072f5ef4251fe75a82">SaveCounterValueL</a>(); |
|
116 <a name="l00133"></a>00133 aMessage.Complete(KErrNone); |
|
117 <a name="l00134"></a>00134 <span class="keywordflow">return</span>; |
|
118 <a name="l00135"></a>00135 <span class="keywordflow">case</span> <a class="code" href="secureclientandserver_8h.html#a19a3f57ac2d7b8518f6682573ac637c2af1d352024cd4a379c9dd9406152b9592">ESecureServerSetCounterFromFile</a>: |
|
119 <a name="l00136"></a>00136 counter-><a class="code" href="class_c_secure_server_sub_session.html#a234065b99df276eca6097ab3d89cc81a">SetCounterValueFromFileL</a>(); |
|
120 <a name="l00137"></a>00137 aMessage.Complete(KErrNone); |
|
121 <a name="l00138"></a>00138 <span class="keywordflow">return</span>; |
|
122 <a name="l00139"></a>00139 <span class="keywordflow">default</span>: |
|
123 <a name="l00140"></a>00140 <a class="code" href="class_c_secure_server_session.html#a05f576bc35402465caafc65ad0593e8b">PanicClient</a>(aMessage,<a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efaeef6b7f2a8413e6863e2136b93228c3a">EBadRequest</a>); |
|
124 <a name="l00141"></a>00141 <span class="keywordflow">return</span>; |
|
125 <a name="l00142"></a>00142 } |
|
126 <a name="l00143"></a>00143 } |
|
127 <a name="l00144"></a>00144 |
|
128 <a name="l00149"></a><a class="code" href="class_c_secure_server_session.html#a7f1276a074d2f92b29b924903a02f6bf">00149</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a7f1276a074d2f92b29b924903a02f6bf">CSecureServerSession::NewCounterL</a>(<span class="keyword">const</span> RMessage2& aMessage) |
|
129 <a name="l00150"></a>00150 { |
|
130 <a name="l00151"></a>00151 <span class="comment">// Create a sub session object and add it to the container index.</span> |
|
131 <a name="l00152"></a>00152 <a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>* counter = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_secure_server_sub_session.html">CSecureServerSubSession</a>(<span class="keyword">this</span>); |
|
132 <a name="l00153"></a>00153 iContainer->AddL(counter); |
|
133 <a name="l00154"></a>00154 |
|
134 <a name="l00155"></a>00155 TInt handle=iCountersObjectIndex->AddL(counter); |
|
135 <a name="l00156"></a>00156 TPckgBuf<TInt> handlePckg(handle); |
|
136 <a name="l00157"></a>00157 TRAPD(res,aMessage.WriteL(3,handlePckg)); |
|
137 <a name="l00158"></a>00158 <span class="keywordflow">if</span> (res!=KErrNone) |
|
138 <a name="l00159"></a>00159 { |
|
139 <a name="l00160"></a>00160 iCountersObjectIndex->Remove(handle); |
|
140 <a name="l00161"></a>00161 <a class="code" href="class_c_secure_server_session.html#a05f576bc35402465caafc65ad0593e8b">PanicClient</a>(aMessage,<a class="code" href="secureserver_8h.html#a091a5ad2956fb84c4470a59010a0d4efa59f7e1b1a0e300077050b023b97ebcfb">EDescriptorNonNumeric</a>); |
|
141 <a name="l00162"></a>00162 <span class="keywordflow">return</span>; |
|
142 <a name="l00163"></a>00163 } |
|
143 <a name="l00164"></a>00164 <span class="comment">// For every new sub session created, increase the resource count.</span> |
|
144 <a name="l00165"></a>00165 iResourceCount++; |
|
145 <a name="l00166"></a>00166 } |
|
146 <a name="l00167"></a>00167 |
|
147 <a name="l00172"></a><a class="code" href="class_c_secure_server_session.html#a879e7d197ab62104e2187e98ed2724b4">00172</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a879e7d197ab62104e2187e98ed2724b4">CSecureServerSession::DeleteCounter</a>(TInt aHandle) |
|
148 <a name="l00173"></a>00173 { |
|
149 <a name="l00174"></a>00174 iCountersObjectIndex->Remove(aHandle); |
|
150 <a name="l00175"></a>00175 <span class="comment">// For every new sub session deleted, decrease the resource count.</span> |
|
151 <a name="l00176"></a>00176 iResourceCount --; |
|
152 <a name="l00177"></a>00177 } |
|
153 <a name="l00178"></a>00178 |
|
154 <a name="l00183"></a><a class="code" href="class_c_secure_server_session.html#a0307c128da103c5fa6b9f5b382f90e3c">00183</a> TInt <a class="code" href="class_c_secure_server_session.html#a0307c128da103c5fa6b9f5b382f90e3c">CSecureServerSession::CountResources</a>() |
|
155 <a name="l00184"></a>00184 { |
|
156 <a name="l00185"></a>00185 <span class="keywordflow">return</span> iResourceCount; |
|
157 <a name="l00186"></a>00186 } |
|
158 <a name="l00187"></a>00187 |
|
159 <a name="l00192"></a><a class="code" href="class_c_secure_server_session.html#a4046b0fbcbf22d3aab8b2877cd554395">00192</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a4046b0fbcbf22d3aab8b2877cd554395">CSecureServerSession::NumResourcesL</a>(<span class="keyword">const</span> RMessage2& aMessage) |
|
160 <a name="l00193"></a>00193 { |
|
161 <a name="l00194"></a>00194 TPckgBuf<TInt> resourcesPckg(iResourceCount); |
|
162 <a name="l00195"></a>00195 aMessage.WriteL(0,resourcesPckg); |
|
163 <a name="l00196"></a>00196 } |
|
164 <a name="l00197"></a>00197 |
|
165 <a name="l00203"></a><a class="code" href="class_c_secure_server_session.html#a05f576bc35402465caafc65ad0593e8b">00203</a> <span class="keywordtype">void</span> <a class="code" href="class_c_secure_server_session.html#a05f576bc35402465caafc65ad0593e8b">CSecureServerSession::PanicClient</a>(<span class="keyword">const</span> RMessage2& aMessage,TInt aPanic)<span class="keyword"> const</span> |
|
166 <a name="l00204"></a>00204 <span class="keyword"> </span>{ |
|
167 <a name="l00205"></a>00205 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtServer,<span class="stringliteral">"SecureServer"</span>); |
|
168 <a name="l00206"></a>00206 aMessage.Panic(KTxtServer,aPanic); |
|
169 <a name="l00207"></a>00207 } |
|
170 </pre></div></div> |
|
171 <hr size="1"/><address style="text-align: right;"><small>Generated by |
|
172 <a href="http://www.doxygen.org/index.html"> |
|
173 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> |
|
174 </body> |
|
175 </html> |