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5 <title>TB9.2 Example Applications: examples/ForumNokia/Symbian_OS_End-to-End_Sockets_API_Example/SocketTaskManager_S60/engine/Request.cpp Source File</title> |
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11 <h1>examples/ForumNokia/Symbian_OS_End-to-End_Sockets_API_Example/SocketTaskManager_S60/engine/Request.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
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12 <a name="l00002"></a>00002 <span class="comment">* ============================================================================</span> |
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13 <a name="l00003"></a>00003 <span class="comment">* Name : TRequest from Request.cpp</span> |
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14 <a name="l00004"></a>00004 <span class="comment">* Part of : TaskManager</span> |
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15 <a name="l00005"></a>00005 <span class="comment">* Created : 15/03/2006 by Forum Nokia</span> |
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16 <a name="l00006"></a>00006 <span class="comment">* Version : 1.2</span> |
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17 <a name="l00007"></a>00007 <span class="comment">* Copyright: Nokia Corporation</span> |
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18 <a name="l00008"></a>00008 <span class="comment">* ============================================================================</span> |
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19 <a name="l00009"></a>00009 <span class="comment">*/</span> |
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20 <a name="l00010"></a>00010 |
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21 <a name="l00011"></a>00011 <span class="comment">// INCLUDE FILES</span> |
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22 <a name="l00012"></a>00012 <span class="preprocessor">#include "Request.h"</span> |
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23 <a name="l00013"></a>00013 <span class="preprocessor">#include "TaskManager.pan"</span> |
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24 <a name="l00014"></a>00014 |
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25 <a name="l00015"></a>00015 <span class="comment">// CONSTANTS</span> |
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26 <a name="l00016"></a>00016 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTab, <span class="stringliteral">"\t"</span>); |
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27 <a name="l00017"></a>00017 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KLineEnd, <span class="stringliteral">"\n"</span>); |
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28 <a name="l00018"></a>00018 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KSeparator, <span class="stringliteral">"#"</span>); |
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29 <a name="l00019"></a>00019 |
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30 <a name="l00020"></a>00020 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFetchCommand, <span class="stringliteral">"fetch"</span>); |
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31 <a name="l00021"></a>00021 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KMarkCommand, <span class="stringliteral">"mark"</span>); |
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32 <a name="l00022"></a>00022 |
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33 <a name="l00023"></a>00023 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KUnknownOperation, <span class="stringliteral">"Unknown operation!"</span>); |
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34 <a name="l00024"></a>00024 |
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35 <a name="l00025"></a>00025 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span> |
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36 <a name="l00026"></a>00026 |
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37 <a name="l00027"></a>00027 <span class="comment">// ----------------------------------------------------</span> |
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38 <a name="l00028"></a>00028 <span class="comment">// CRequest::GetMessage()</span> |
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39 <a name="l00029"></a>00029 <span class="comment">// Static parser function that returns a descriptor containing</span> |
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40 <a name="l00030"></a>00030 <span class="comment">// a client message that the server end understands.</span> |
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41 <a name="l00031"></a>00031 <span class="comment">// ----------------------------------------------------</span> |
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42 <a name="l00032"></a>00032 <span class="comment">// </span> |
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43 <a name="l00033"></a><a class="code" href="class_t_request.html#ad1bfe2a053a3d898a965a180e8a63373">00033</a> <span class="keywordtype">void</span> <a class="code" href="class_t_request.html#ad1bfe2a053a3d898a965a180e8a63373">TRequest::GetMessage</a>( TDesC& aUsername, TDesC& aPassword, |
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44 <a name="l00034"></a>00034 <a class="code" href="class_t_request.html#aa84aea38f54090a2fc4755441ea99086">TRequest::TOperationType</a> aOperation, |
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45 <a name="l00035"></a>00035 TDesC& aId, TDes8& aMessage ) |
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46 <a name="l00036"></a>00036 { |
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47 <a name="l00037"></a>00037 <span class="comment">// A valid command string is built</span> |
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48 <a name="l00038"></a>00038 <span class="comment">// Format: username#password#operation[#id]</span> |
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49 <a name="l00039"></a>00039 aMessage.Zero(); |
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50 <a name="l00040"></a>00040 |
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51 <a name="l00041"></a>00041 aMessage.Append( aUsername ); |
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52 <a name="l00042"></a>00042 aMessage.Append( KSeparator ); |
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53 <a name="l00043"></a>00043 aMessage.Append( aPassword ); |
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54 <a name="l00044"></a>00044 aMessage.Append( KSeparator ); |
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55 <a name="l00045"></a>00045 |
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56 <a name="l00046"></a>00046 <span class="keywordflow">switch</span>( aOperation ) |
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57 <a name="l00047"></a>00047 { |
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58 <a name="l00048"></a>00048 <span class="keywordflow">case</span> TRequest::EFetchTasks: |
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59 <a name="l00049"></a>00049 { |
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60 <a name="l00050"></a>00050 aMessage.Append( KFetchCommand ); |
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61 <a name="l00051"></a>00051 <span class="keywordflow">break</span>; |
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62 <a name="l00052"></a>00052 } |
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63 <a name="l00053"></a>00053 <span class="keywordflow">case</span> TRequest::ETaskDone: |
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64 <a name="l00054"></a>00054 { |
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65 <a name="l00055"></a>00055 aMessage.Append( KMarkCommand ); |
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66 <a name="l00056"></a>00056 aMessage.Append( KSeparator ); |
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67 <a name="l00057"></a>00057 aMessage.Append( aId ); |
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68 <a name="l00058"></a>00058 <span class="keywordflow">break</span>; |
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69 <a name="l00059"></a>00059 } |
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70 <a name="l00060"></a>00060 <span class="keywordflow">default</span>: |
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71 <a name="l00061"></a>00061 { |
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72 <a name="l00062"></a>00062 User::Panic( KUnknownOperation, ETaskManagerInvalidTask ); |
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73 <a name="l00063"></a>00063 } |
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74 <a name="l00064"></a>00064 } |
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75 <a name="l00065"></a>00065 |
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76 <a name="l00066"></a>00066 aMessage.Append( KLineEnd ); |
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77 <a name="l00067"></a>00067 } |
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78 <a name="l00068"></a>00068 |
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79 <a name="l00069"></a>00069 <span class="comment">// End of file</span> |
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80 </pre></div></div> |
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