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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * This file is part of signon</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2009-2010 Nokia Corporation.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Copyright (C) 2013-2016 Canonical Ltd.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Contact: Alberto Mardegan <alberto.mardegan@canonical.com></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * version 2.1 as published by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This library is distributed in the hope that it will be useful, but</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Lesser General Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * License along with this library; if not, write to the Free Software</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * 02110-1301 USA</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> */</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef SIGNON_ASYNC_DBUS_PROXY_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define SIGNON_ASYNC_DBUS_PROXY_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <QDBusError></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <QObject></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <QQueue></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <QVariant></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span>QDBusAbstractInterface;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">class </span>QDBusConnection;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>QDBusObjectPath;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">class </span>QDBusPendingCallWatcher;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/*</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * @cond IMPL</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> */</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespaceSignOn.html">SignOn</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">class </span>AsyncDBusProxy;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>Connection;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">class </span>DBusInterface;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">class </span>PendingCall: <span class="keyword">public</span> QObject</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  Q_OBJECT</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  ~PendingCall();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">bool</span> cancel();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> Q_SIGNALS:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">void</span> finished(QDBusPendingCallWatcher *watcher);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">void</span> success(QDBusPendingCallWatcher *watcher);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">void</span> error(<span class="keyword">const</span> QDBusError &error);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">void</span> requeueRequested();</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">private</span> Q_SLOTS:</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">void</span> onFinished(QDBusPendingCallWatcher *watcher);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">void</span> onInterfaceDestroyed();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> fail(<span class="keyword">const</span> QDBusError &error);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">friend</span> <span class="keyword">class </span>AsyncDBusProxy;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  PendingCall(<span class="keyword">const</span> QString &method,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> QList<QVariant> &args,</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  QObject *parent = 0);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">void</span> doCall(QDBusAbstractInterface *interface);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  QString m_method;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  QList<QVariant> m_args;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  QDBusPendingCallWatcher *m_watcher;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">bool</span> m_interfaceWasDestroyed;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> };</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">class </span>AsyncDBusProxy: <span class="keyword">public</span> QObject</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  Q_OBJECT</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  AsyncDBusProxy(<span class="keyword">const</span> QString &service,</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *interface,</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  QObject *clientObject);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  ~AsyncDBusProxy();</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">void</span> setObjectPath(<span class="keyword">const</span> QDBusObjectPath &objectPath);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">void</span> setError(<span class="keyword">const</span> QDBusError &error);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  PendingCall *queueCall(<span class="keyword">const</span> QString &method,</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">const</span> QList<QVariant> &args,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *replySlot = 0,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *errorSlot = 0);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  PendingCall *queueCall(<span class="keyword">const</span> QString &method,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">const</span> QList<QVariant> &args,</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  QObject *receiver,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *replySlot,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *errorSlot);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">bool</span> connect(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, QObject *receiver, <span class="keyword">const</span> <span class="keywordtype">char</span> *slot);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">public</span> Q_SLOTS:</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">void</span> setConnection(<span class="keyword">const</span> QDBusConnection &connection);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">void</span> setDisconnected();</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> Q_SIGNALS:</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">void</span> connectionNeeded();</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">void</span> objectPathNeeded();</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">enum</span> Status {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  Incomplete,</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  Ready,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  Invalid</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  };</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> setStatus(Status status);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">void</span> update();</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">void</span> enqueue(PendingCall *call);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">private</span> Q_SLOTS:</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">void</span> onCallFinished(QDBusPendingCallWatcher *watcher);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">void</span> onRequeueRequested();</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  QString m_serviceName;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *m_interfaceName;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  QString m_path;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  QDBusConnection *m_connection;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  QObject *m_clientObject;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  QQueue<PendingCall *> m_operationsQueue;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  QQueue<Connection *> m_connectionsQueue;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  DBusInterface *m_interface;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  Status m_status;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  QDBusError m_lastError;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> };</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">class </span>SignondAsyncDBusProxy: <span class="keyword">public</span> AsyncDBusProxy</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  Q_OBJECT</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  SignondAsyncDBusProxy(<span class="keyword">const</span> <span class="keywordtype">char</span> *interface,</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  QObject *clientObject);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  ~SignondAsyncDBusProxy();</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">void</span> setupConnection();</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> };</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> } <span class="comment">//SignOn</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment">/*</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * @endcond IMPL</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> */</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor">#endif // SIGNON_ASYNC_DBUS_PROXY_H</span></div><div class="ttc" id="namespaceSignOn_html"><div class="ttname"><a href="namespaceSignOn.html">SignOn</a></div><div class="ttdef"><b>Definition:</b> <a href="async-dbus-proxy_8cpp_source.html#l00041">async-dbus-proxy.cpp:41</a></div></div>
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