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<h1>servicebackend.h</h1><a href="servicebackend_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008 Nokia Corporation.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Contact: Marius Vollmer <marius.vollmer@nokia.com></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2.1 as published by the Free Software Foundation.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is distributed in the hope that it will be useful, but</span>
<a name="l00011"></a>00011 <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA</span>
<a name="l00018"></a>00018 <span class="comment"> * 02110-1301 USA</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef SERVICEBACKEND_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define SERVICEBACKEND_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="manager_8h.html">manager.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <QObject></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <QString></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <QStringList></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <QDBusConnection></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <QHash></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <QVariant></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">class </span>ServiceBackendUnitTest;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">namespace </span>ContextProvider {
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>Property;
<a name="l00038"></a>00038 <span class="keyword">class </span>ServiceBackendPrivate;
<a name="l00039"></a>00039
<a name="l00040"></a><a class="code" href="class_context_provider_1_1_service_backend.html">00040</a> <span class="keyword">class </span><a class="code" href="class_context_provider_1_1_service_backend.html" title="A ServiceBackend is the real worker behind Service.">ServiceBackend</a> : <span class="keyword">public</span> QObject
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 Q_OBJECT
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">public</span>:
<a name="l00045"></a>00045 <span class="keyword">explicit</span> <a class="code" href="class_context_provider_1_1_service_backend.html#2f72a8d1752eb4f930410deed93bd14e" title="Creates new ServiceBackend with the given QDBusConnection.">ServiceBackend</a>(QDBusConnection connection);
<a name="l00046"></a>00046 <a class="code" href="class_context_provider_1_1_service_backend.html#2f72a8d1752eb4f930410deed93bd14e" title="Creates new ServiceBackend with the given QDBusConnection.">ServiceBackend</a>(QDBusConnection connection, <span class="keyword">const</span> QString &busName);
<a name="l00047"></a>00047 <span class="keyword">virtual</span> <a class="code" href="class_context_provider_1_1_service_backend.html#7c22a78525e271a443d0b328c09a8ebb" title="Destroys the ServiceBackend.">~ServiceBackend</a>();
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordtype">bool</span> <a class="code" href="class_context_provider_1_1_service_backend.html#7b9d7a6b42fde2e7841edd7dbd5589af" title="Returns true iff the ServiceBackend shares its QDBusConnection with the provider...">sharedConnection</a>();
<a name="l00050"></a>00050 <span class="keywordtype">bool</span> <a class="code" href="class_context_provider_1_1_service_backend.html#f0ffcd20b78a6c070b46f2a808974bf5" title="Start the Service again after it has been stopped.">start</a>();
<a name="l00051"></a>00051 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_service_backend.html#f580af0059e69905ee6aefa55056bdd5" title="Stop the service.">stop</a>();
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_service_backend.html#1f25b50b4abc8e8a5fbdf0b9b38f6691" title="Sets the ServiceBackend object as the default one to use when constructing Property...">setAsDefault</a>();
<a name="l00054"></a>00054 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_service_backend.html#3380d860b28632814283af9cb48115ad" title="Set the value of key to val.">setValue</a>(<span class="keyword">const</span> QString &key, <span class="keyword">const</span> QVariant &val);
<a name="l00055"></a>00055 <a class="code" href="class_context_provider_1_1_manager.html" title="Manager implements the org.freedesktop.ContextKit.Manager DBus interface. (With the...">Manager</a> *<a class="code" href="class_context_provider_1_1_service_backend.html#c2341db978f732d4a68027568db73fd0" title="Returns the Manager associated with this backend.">manager</a>();
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_service_backend.html#2b33587710d46129c3554fc405e93858" title="Increase the reference count by one. Service calls this.">ref</a>();
<a name="l00058"></a>00058 <span class="keywordtype">void</span> <a class="code" href="class_context_provider_1_1_service_backend.html#44c270d04037efde600e3f2ba7e4188f" title="Decrease the reference count by one.">unref</a>();
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keyword">static</span> <a class="code" href="class_context_provider_1_1_service_backend.html" title="A ServiceBackend is the real worker behind Service.">ServiceBackend</a>* <a class="code" href="class_context_provider_1_1_service_backend.html#03beadb30b9d1f837d372ccc77004595" title="Returns a ServiceBackend instance for a given connection.">instance</a>(QDBusConnection connection);
<a name="l00061"></a>00061 <span class="keyword">static</span> <a class="code" href="class_context_provider_1_1_service_backend.html" title="A ServiceBackend is the real worker behind Service.">ServiceBackend</a>* <a class="code" href="class_context_provider_1_1_service_backend.html#03beadb30b9d1f837d372ccc77004595" title="Returns a ServiceBackend instance for a given connection.">instance</a>(QDBusConnection::BusType busType,
<a name="l00062"></a>00062 <span class="keyword">const</span> QString &busName,
<a name="l00063"></a>00063 <span class="keywordtype">bool</span> autoStart);
<a name="l00064"></a><a class="code" href="class_context_provider_1_1_service_backend.html#dba83a5a2a30247be68cd8485b3c6306">00064</a> <span class="keyword">static</span> <a class="code" href="class_context_provider_1_1_service_backend.html" title="A ServiceBackend is the real worker behind Service.">ServiceBackend</a> *<a class="code" href="class_context_provider_1_1_service_backend.html#dba83a5a2a30247be68cd8485b3c6306">defaultServiceBackend</a>;
<a name="l00065"></a><a class="code" href="class_context_provider_1_1_service_backend.html#ed41fb3009b4b10268a07c9e2fb37ece">00065</a> <span class="keyword">friend</span> class ::ServiceBackendUnitTest;
<a name="l00066"></a><a class="code" href="class_context_provider_1_1_service_backend.html#6474ceb8669761e879329b39c3afb899">00066</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_context_provider_1_1_service.html" title="A Service object is a proxy representing a service on D-Bus that implements the ContextKit...">Service</a>;
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keyword">private</span>:
<a name="l00069"></a>00069 <a class="code" href="class_context_provider_1_1_manager.html" title="Manager implements the org.freedesktop.ContextKit.Manager DBus interface. (With the...">Manager</a> myManager;
<a name="l00070"></a>00070 QDBusConnection connection;
<a name="l00071"></a>00071 <span class="keywordtype">int</span> refCount;
<a name="l00072"></a>00072 QString busName;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="keyword">static</span> QHash <QString, ServiceBackend*> instances;
<a name="l00075"></a>00075 };
<a name="l00076"></a>00076
<a name="l00077"></a>00077 } <span class="comment">// end namespace</span>
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="preprocessor">#endif</span>
</pre></div></div>
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