_chat_bt_service_searcher_8cpp-source.html

一个聊天的软件

<a name="l00220"></a>00220     {
<a name="l00221"></a>00221     TRAPD( error, <a class="code" href="class_c_chat_bt_service_searcher.html#2a3dd55c534c57375233a15780a00ddf">AttributeRequestCompleteL</a>( aHandle, aError ) );
<a name="l00222"></a>00222     <span class="keywordflow">if</span> ( error != KErrNone )
<a name="l00223"></a>00223         {
<a name="l00224"></a>00224         Panic( EChatBtServiceSearcherAttributeRequestComplete );
<a name="l00225"></a>00225         }
<a name="l00226"></a>00226     }
<a name="l00227"></a>00227 
<a name="l00228"></a>00228 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00229"></a>00229 <span class="comment">// CChatBtServiceSearcher::AttributeRequestCompleteL()</span>
<a name="l00230"></a>00230 <span class="comment">// Process the attribute request completion.</span>
<a name="l00231"></a>00231 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00232"></a>00232 <span class="comment">//</span>
<a name="l00233"></a><a class="code" href="class_c_chat_bt_service_searcher.html#2a3dd55c534c57375233a15780a00ddf">00233</a> <span class="keywordtype">void</span> <a class="code" href="class_c_chat_bt_service_searcher.html#2a3dd55c534c57375233a15780a00ddf">CChatBtServiceSearcher::AttributeRequestCompleteL</a>( 
<a name="l00234"></a>00234     TSdpServRecordHandle <span class="comment">/*aHandle*/</span>,
<a name="l00235"></a>00235     TInt aError )
<a name="l00236"></a>00236     {
<a name="l00237"></a>00237     <span class="keywordflow">if</span> ( aError != KErrNone )
<a name="l00238"></a>00238         {
<a name="l00239"></a>00239         HBufC* errCantGetAttribute = StringLoader
<a name="l00240"></a>00240             ::LoadLC ( R_CHAT_ERR_CANT_GET_ATTRIBUTE );
<a name="l00241"></a>00241         <a class="code" href="class_c_chat_bt_service_searcher.html#9d387bbae93f2ae894f3e1c32e6bf1c6">iLog</a>.<a class="code" href="class_m_log.html#70fb5098d98a8b349c056b46102d5de9">LogL</a>( *errCantGetAttribute, aError );
<a name="l00242"></a>00242         CleanupStack::PopAndDestroy ( errCantGetAttribute );
<a name="l00243"></a>00243         }
<a name="l00244"></a>00244     <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !<a class="code" href="class_c_chat_bt_service_searcher.html#c98b1fc6cda6402cdb0019d7eb807a7c">HasFinishedSearching</a>() )
<a name="l00245"></a>00245         {
<a name="l00246"></a>00246         <span class="comment">// have not found a suitable record so request another</span>
<a name="l00247"></a>00247         <a class="code" href="class_c_chat_bt_service_searcher.html#bf29ee7811a264162e45114d4eba89b7">iAgent</a>-&gt;NextRecordRequestL();
<a name="l00248"></a>00248         }
<a name="l00249"></a>00249     <span class="keywordflow">else</span>
<a name="l00250"></a>00250         {
<a name="l00251"></a>00251         HBufC* errAttrReqCom = StringLoader
<a name="l00252"></a>00252             ::LoadLC ( R_CHAT_ERR_ATTR_REQ_COM );
<a name="l00253"></a>00253         <a class="code" href="class_c_chat_bt_service_searcher.html#9d387bbae93f2ae894f3e1c32e6bf1c6">iLog</a>.<a class="code" href="class_m_log.html#70fb5098d98a8b349c056b46102d5de9">LogL</a>( *errAttrReqCom );
<a name="l00254"></a>00254         CleanupStack::PopAndDestroy ( errAttrReqCom );
<a name="l00255"></a>00255         <a class="code" href="class_c_chat_bt_service_searcher.html#0b7e2b5c9c80bd53f50bc0e518a464ec">Finished</a>();
<a name="l00256"></a>00256         }
<a name="l00257"></a>00257     }
<a name="l00258"></a>00258 
<a name="l00259"></a>00259 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00260"></a>00260 <span class="comment">// CChatBtServiceSearcher::Finished()</span>
<a name="l00261"></a>00261 <span class="comment">// The search has finished and notify the observer </span>
<a name="l00262"></a>00262 <span class="comment">// that the process is complete.</span>
<a name="l00263"></a>00263 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00264"></a>00264 <span class="comment">//</span>
<a name="l00265"></a><a class="code" href="class_c_chat_bt_service_searcher.html#0b7e2b5c9c80bd53f50bc0e518a464ec">00265</a> <span class="keywordtype">void</span> <a class="code" href="class_c_chat_bt_service_searcher.html#0b7e2b5c9c80bd53f50bc0e518a464ec">CChatBtServiceSearcher::Finished</a>( TInt aError <span class="comment">/* default = KErrNone */</span> )
<a name="l00266"></a>00266     {
<a name="l00267"></a>00267     <span class="keywordflow">if</span> ( aError == KErrNone &amp;&amp; !<a class="code" href="class_c_chat_bt_service_searcher.html#a7ab55d982c2e9efc460aabc5420e185">HasFoundService</a>() )
<a name="l00268"></a>00268         {
<a name="l00269"></a>00269         aError = KErrNotFound;
<a name="l00270"></a>00270         }
<a name="l00271"></a>00271     User::RequestComplete( <a class="code" href="class_c_chat_bt_service_searcher.html#f32d5de215f836de78f1fe4cfa4abd3e">iStatusObserver</a>, aError );
<a name="l00272"></a>00272     }
<a name="l00273"></a>00273 
<a name="l00274"></a>00274 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00275"></a>00275 <span class="comment">// CChatBtServiceSearcher::HasFinishedSearching()</span>
<a name="l00276"></a>00276 <span class="comment">// Is the instance still wanting to search.</span>
<a name="l00277"></a>00277 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00278"></a>00278 <span class="comment">//</span>
<a name="l00279"></a><a class="code" href="class_c_chat_bt_service_searcher.html#c98b1fc6cda6402cdb0019d7eb807a7c">00279</a> TBool <a class="code" href="class_c_chat_bt_service_searcher.html#c98b1fc6cda6402cdb0019d7eb807a7c">CChatBtServiceSearcher::HasFinishedSearching</a>()<span class="keyword"> const</span>
<a name="l00280"></a>00280 <span class="keyword">    </span>{
<a name="l00281"></a>00281     <span class="keywordflow">return</span> EFalse;
<a name="l00282"></a>00282     }
<a name="l00283"></a>00283 
<a name="l00284"></a>00284 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00285"></a>00285 <span class="comment">// CChatBtServiceSearcher::BTDevAddr()</span>
<a name="l00286"></a>00286 <span class="comment">// Returns the bluetooth device address.</span>
<a name="l00287"></a>00287 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00288"></a>00288 <span class="comment">//</span>
<a name="l00289"></a><a class="code" href="class_c_chat_bt_service_searcher.html#ec268a776bd69b4fda3c003e386b43ea">00289</a> <span class="keyword">const</span> TBTDevAddr&amp; <a class="code" href="class_c_chat_bt_service_searcher.html#ec268a776bd69b4fda3c003e386b43ea">CChatBtServiceSearcher::BTDevAddr</a>()
<a name="l00290"></a>00290     {
<a name="l00291"></a>00291     <span class="keywordflow">return</span> <a class="code" href="class_c_chat_bt_service_searcher.html#1bc4023d1979b118a3439ecdd2f4eb6e">iResponse</a>().BDAddr();
<a name="l00292"></a>00292     }
<a name="l00293"></a>00293 
<a name="l00294"></a>00294 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00295"></a>00295 <span class="comment">// CChatBtServiceSearcher::ResponseParams()</span>
<a name="l00296"></a>00296 <span class="comment">// Returns information about the device selected by the user.</span>
<a name="l00297"></a>00297 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00298"></a>00298 <span class="comment">//</span>
<a name="l00299"></a><a class="code" href="class_c_chat_bt_service_searcher.html#c20004a34f60c2586a459c739098aa9b">00299</a> <span class="keyword">const</span> TBTDeviceResponseParams&amp; <a class="code" href="class_c_chat_bt_service_searcher.html#c20004a34f60c2586a459c739098aa9b">CChatBtServiceSearcher::ResponseParams</a>()
<a name="l00300"></a>00300     {
<a name="l00301"></a>00301     <span class="keywordflow">return</span> <a class="code" href="class_c_chat_bt_service_searcher.html#1bc4023d1979b118a3439ecdd2f4eb6e">iResponse</a>();
<a name="l00302"></a>00302     }
<a name="l00303"></a>00303 
<a name="l00304"></a>00304 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00305"></a>00305 <span class="comment">// CChatBtServiceSearcher::HasFoundService()</span>
<a name="l00306"></a>00306 <span class="comment">// True if a service has been found.</span>
<a name="l00307"></a>00307 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00308"></a>00308 <span class="comment">//</span>
<a name="l00309"></a><a class="code" href="class_c_chat_bt_service_searcher.html#a7ab55d982c2e9efc460aabc5420e185">00309</a> TBool <a class="code" href="class_c_chat_bt_service_searcher.html#a7ab55d982c2e9efc460aabc5420e185">CChatBtServiceSearcher::HasFoundService</a>()<span class="keyword"> const</span>
<a name="l00310"></a>00310 <span class="keyword">    </span>{
<a name="l00311"></a>00311     <span class="keywordflow">return</span> <a class="code" href="class_c_chat_bt_service_searcher.html#407431dfc0629433a93901ecf8326200">iHasFoundService</a>;
<a name="l00312"></a>00312     }
<a name="l00313"></a>00313 
<a name="l00314"></a>00314 <span class="comment">// End of File</span>
</pre></div><hr>

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