<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>GDBusServer</title> <meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> <link rel="home" href="index.html" title="GIO Reference Manual"> <link rel="up" href="gdbus-lowlevel.html" title="Lowlevel D-Bus Support"> <link rel="prev" href="GDBusMethodInvocation.html" title="GDBusMethodInvocation"> <link rel="next" href="GDBusAuthObserver.html" title="GDBusAuthObserver"> <meta name="generator" content="GTK-Doc V1.17 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td><a accesskey="p" href="GDBusMethodInvocation.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> <td><a accesskey="u" href="gdbus-lowlevel.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> <th width="100%" align="center">GIO Reference Manual</th> <td><a accesskey="n" href="GDBusAuthObserver.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> </tr> <tr><td colspan="5" class="shortcuts"> <a href="#GDBusServer.synopsis" class="shortcut">Top</a> | <a href="#GDBusServer.description" class="shortcut">Description</a> | <a href="#GDBusServer.object-hierarchy" class="shortcut">Object Hierarchy</a> | <a href="#GDBusServer.implemented-interfaces" class="shortcut">Implemented Interfaces</a> | <a href="#GDBusServer.properties" class="shortcut">Properties</a> | <a href="#GDBusServer.signals" class="shortcut">Signals</a> </td></tr> </table> <div class="refentry"> <a name="GDBusServer"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="GDBusServer.top_of_page"></a>GDBusServer</span></h2> <p>GDBusServer — Helper for accepting connections</p> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv"> <a name="GDBusServer.synopsis"></a><h2>Synopsis</h2> <a name="GDBusServerFlags"></a><pre class="synopsis"> #include <gio/gio.h> <a class="link" href="GDBusServer.html#GDBusServer-struct" title="GDBusServer">GDBusServer</a>; enum <a class="link" href="GDBusServer.html#GDBusServerFlags">GDBusServerFlags</a>; <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="returnvalue">GDBusServer</span></a> * <a class="link" href="GDBusServer.html#g-dbus-server-new-sync" title="g_dbus_server_new_sync ()">g_dbus_server_new_sync</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *address</code></em>, <em class="parameter"><code><a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> flags</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *guid</code></em>, <em class="parameter"><code><a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a> *observer</code></em>, <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>); <span class="returnvalue">void</span> <a class="link" href="GDBusServer.html#g-dbus-server-start" title="g_dbus_server_start ()">g_dbus_server_start</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); <span class="returnvalue">void</span> <a class="link" href="GDBusServer.html#g-dbus-server-stop" title="g_dbus_server_stop ()">g_dbus_server_stop</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GDBusServer.html#g-dbus-server-is-active" title="g_dbus_server_is_active ()">g_dbus_server_is_active</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GDBusServer.html#g-dbus-server-get-guid" title="g_dbus_server_get_guid ()">g_dbus_server_get_guid</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="returnvalue">GDBusServerFlags</span></a> <a class="link" href="GDBusServer.html#g-dbus-server-get-flags" title="g_dbus_server_get_flags ()">g_dbus_server_get_flags</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GDBusServer.html#g-dbus-server-get-client-address" title="g_dbus_server_get_client_address ()">g_dbus_server_get_client_address</a> (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>); </pre> </div> <div class="refsect1"> <a name="GDBusServer.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="synopsis"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----GDBusServer </pre> <pre class="synopsis"> GFlags +----GDBusServerFlags </pre> </div> <div class="refsect1"> <a name="GDBusServer.implemented-interfaces"></a><h2>Implemented Interfaces</h2> <p> GDBusServer implements <a class="link" href="GInitable.html" title="GInitable">GInitable</a>.</p> </div> <div class="refsect1"> <a name="GDBusServer.properties"></a><h2>Properties</h2> <pre class="synopsis"> "<a class="link" href="GDBusServer.html#GDBusServer--active" title='The "active" property'>active</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read "<a class="link" href="GDBusServer.html#GDBusServer--address" title='The "address" property'>address</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only "<a class="link" href="GDBusServer.html#GDBusServer--authentication-observer" title='The "authentication-observer" property'>authentication-observer</a>" <a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a>* : Read / Write / Construct Only "<a class="link" href="GDBusServer.html#GDBusServer--client-address" title='The "client-address" property'>client-address</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read "<a class="link" href="GDBusServer.html#GDBusServer--flags" title='The "flags" property'>flags</a>" <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> : Read / Write / Construct Only "<a class="link" href="GDBusServer.html#GDBusServer--guid" title='The "guid" property'>guid</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only </pre> </div> <div class="refsect1"> <a name="GDBusServer.signals"></a><h2>Signals</h2> <pre class="synopsis"> "<a class="link" href="GDBusServer.html#GDBusServer-new-connection" title='The "new-connection" signal'>new-connection</a>" : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a> </pre> </div> <div class="refsect1"> <a name="GDBusServer.description"></a><h2>Description</h2> <p> <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> is a helper for listening to and accepting D-Bus connections. </p> <p> </p> <div class="example"> <a name="gdbus-peer-to-peer"></a><p class="title"><b>Example 6. D-Bus peer-to-peer example</b></p> <div class="example-contents"> <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="listing_lines" align="right"><pre>1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308</pre></td> <td class="listing_code"><pre class="programlisting"><span class="comment">/*</span> <span class="comment">Usage examples (modulo addresses / credentials).</span> <span class="comment">UNIX domain socket transport:</span> <span class="comment"> Server:</span> <span class="comment"> $ ./gdbus-example-peer --server --address unix:abstract=myaddr</span> <span class="comment"> Server is listening at: unix:abstract=myaddr</span> <span class="comment"> Client connected.</span> <span class="comment"> Peer credentials: GCredentials:unix-user=500,unix-group=500,unix-process=13378</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=1</span> <span class="comment"> Client said: Hey, it's 1273093080 already!</span> <span class="comment"> Client:</span> <span class="comment"> $ ./gdbus-example-peer --address unix:abstract=myaddr</span> <span class="comment"> Connected.</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=1</span> <span class="comment"> Server said: You said 'Hey, it's 1273093080 already!'. KTHXBYE!</span> <span class="comment">Nonce-secured TCP transport on the same host:</span> <span class="comment"> Server:</span> <span class="comment"> $ ./gdbus-example-peer --server --address nonce-tcp:</span> <span class="comment"> Server is listening at: nonce-tcp:host=localhost,port=43077,noncefile=/tmp/gdbus-nonce-file-X1ZNCV</span> <span class="comment"> Client connected.</span> <span class="comment"> Peer credentials: (no credentials received)</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Client said: Hey, it's 1273093206 already!</span> <span class="comment"> Client:</span> <span class="comment"> $ ./gdbus-example-peer -address nonce-tcp:host=localhost,port=43077,noncefile=/tmp/gdbus-nonce-file-X1ZNCV</span> <span class="comment"> Connected.</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Server said: You said 'Hey, it's 1273093206 already!'. KTHXBYE!</span> <span class="comment">TCP transport on two different hosts with a shared home directory:</span> <span class="comment"> Server:</span> <span class="comment"> host1 $ ./gdbus-example-peer --server --address tcp:host=0.0.0.0</span> <span class="comment"> Server is listening at: tcp:host=0.0.0.0,port=46314</span> <span class="comment"> Client connected.</span> <span class="comment"> Peer credentials: (no credentials received)</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Client said: Hey, it's 1273093337 already!</span> <span class="comment"> Client:</span> <span class="comment"> host2 $ ./gdbus-example-peer -a tcp:host=host1,port=46314</span> <span class="comment"> Connected.</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Server said: You said 'Hey, it's 1273093337 already!'. KTHXBYE!</span> <span class="comment">TCP transport on two different hosts without authentication:</span> <span class="comment"> Server:</span> <span class="comment"> host1 $ ./gdbus-example-peer --server --address tcp:host=0.0.0.0 --allow-anonymous</span> <span class="comment"> Server is listening at: tcp:host=0.0.0.0,port=59556</span> <span class="comment"> Client connected.</span> <span class="comment"> Peer credentials: (no credentials received)</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Client said: Hey, it's 1273093652 already!</span> <span class="comment"> Client:</span> <span class="comment"> host2 $ ./gdbus-example-peer -a tcp:host=host1,port=59556</span> <span class="comment"> Connected.</span> <span class="comment"> Negotiated capabilities: unix-fd-passing=0</span> <span class="comment"> Server said: You said 'Hey, it's 1273093652 already!'. KTHXBYE!</span> <span class="comment"> */</span> <span class="preproc">#include</span><span class="normal"> </span><span class="string"><gio/gio.h></span> <span class="preproc">#include</span><span class="normal"> </span><span class="string"><stdlib.h></span> <span class="comment">/* ---------------------------------------------------------------------------------------------------- */</span> <span class="keyword">static</span><span class="normal"> </span><span class="usertype">GDBusNodeInfo</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">introspection_data </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span> <span class="comment">/* Introspection data for the service we are exporting */</span> <span class="keyword">static</span><span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> introspection_xml</span><span class="symbol">[]</span><span class="normal"> </span><span class="symbol">=</span> <span class="normal"> </span><span class="string">"<node>"</span> <span class="normal"> </span><span class="string">" <interface name='org.gtk.GDBus.TestPeerInterface'>"</span> <span class="normal"> </span><span class="string">" <method name='HelloWorld'>"</span> <span class="normal"> </span><span class="string">" <arg type='s' name='greeting' direction='in'/>"</span> <span class="normal"> </span><span class="string">" <arg type='s' name='response' direction='out'/>"</span> <span class="normal"> </span><span class="string">" </method>"</span> <span class="normal"> </span><span class="string">" </interface>"</span> <span class="normal"> </span><span class="string">"</node>"</span><span class="symbol">;</span> <span class="comment">/* ---------------------------------------------------------------------------------------------------- */</span> <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span> <span class="function">handle_method_call</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GDBusConnection</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">connection</span><span class="symbol">,</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">sender</span><span class="symbol">,</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">object_path</span><span class="symbol">,</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">interface_name</span><span class="symbol">,</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">method_name</span><span class="symbol">,</span> <span class="normal"> </span><span class="usertype">GVariant</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">parameters</span><span class="symbol">,</span> <span class="normal"> </span><span class="usertype">GDBusMethodInvocation</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">invocation</span><span class="symbol">,</span> <span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> user_data</span><span class="symbol">)</span> <span class="cbracket">{</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-String-Utility-Functions.html#g-strcmp0">g_strcmp0</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">method_name</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"HelloWorld"</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">==</span><span class="normal"> </span><span class="number">0</span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">greeting</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">response</span><span class="symbol">;</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#g-variant-get">g_variant_get</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">parameters</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"(&s)"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">greeting</span><span class="symbol">);</span> <span class="normal"> response </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-String-Utility-Functions.html#g-strdup-printf">g_strdup_printf</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"You said '%s'. KTHXBYE!"</span><span class="symbol">,</span><span class="normal"> greeting</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="GDBusMethodInvocation.html#g-dbus-method-invocation-return-value">g_dbus_method_invocation_return_value</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">invocation</span><span class="symbol">,</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#g-variant-new">g_variant_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"(s)"</span><span class="symbol">,</span><span class="normal"> response</span><span class="symbol">));</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free">g_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">response</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-print">g_print</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Client said: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> greeting</span><span class="symbol">);</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="cbracket">}</span> <span class="keyword">static</span><span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">GDBusInterfaceVTable</span><span class="normal"> interface_vtable </span><span class="symbol">=</span> <span class="cbracket">{</span> <span class="normal"> handle_method_call</span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span> <span class="cbracket">}</span><span class="symbol">;</span> <span class="comment">/* ---------------------------------------------------------------------------------------------------- */</span> <span class="keyword">static</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a></span> <span class="function">on_new_connection</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GDBusServer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">server</span><span class="symbol">,</span> <span class="normal"> </span><span class="usertype">GDBusConnection</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">connection</span><span class="symbol">,</span> <span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> user_data</span><span class="symbol">)</span> <span class="cbracket">{</span> <span class="normal"> </span><span class="usertype">guint</span><span class="normal"> registration_id</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GCredentials</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">credentials</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">s</span><span class="symbol">;</span> <span class="normal"> credentials </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-get-peer-credentials">g_dbus_connection_get_peer_credentials</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">credentials </span><span class="symbol">==</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">)</span> <span class="normal"> s </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-String-Utility-Functions.html#g-strdup">g_strdup</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"(no credentials received)"</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">else</span> <span class="normal"> s </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GCredentials.html#g-credentials-to-string">g_credentials_to_string</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">credentials</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-print">g_print</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Client connected.</span><span class="specialchar">\n</span><span class="string">"</span> <span class="normal"> </span><span class="string">"Peer credentials: %s</span><span class="specialchar">\n</span><span class="string">"</span> <span class="normal"> </span><span class="string">"Negotiated capabilities: unix-fd-passing=%d</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span> <span class="normal"> s</span><span class="symbol">,</span> <span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-get-capabilities">g_dbus_connection_get_capabilities</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">&</span><span class="normal"> <a href="GDBusConnection.html#G-DBUS-CAPABILITY-FLAGS-UNIX-FD-PASSING:CAPS">G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING</a></span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-ref">g_object_ref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">);</span> <span class="normal"> registration_id </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-register-object">g_dbus_connection_register_object</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">,</span> <span class="normal"> </span><span class="string">"/org/gtk/GDBus/TestObject"</span><span class="symbol">,</span> <span class="normal"> introspection_data</span><span class="symbol">-></span><span class="normal">interfaces</span><span class="symbol">[</span><span class="number">0</span><span class="symbol">],</span> <span class="normal"> </span><span class="symbol">&</span><span class="normal">interface_vtable</span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* user_data */</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* user_data_free_func */</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span><span class="normal"> </span><span class="comment">/* GError** */</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Testing.html#g-assert">g_assert</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">registration_id </span><span class="symbol">></span><span class="normal"> </span><span class="number">0</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">return</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS">TRUE</a></span><span class="symbol">;</span> <span class="cbracket">}</span> <span class="comment">/* ---------------------------------------------------------------------------------------------------- */</span> <span class="type">int</span> <span class="function">main</span><span class="normal"> </span><span class="symbol">(</span><span class="type">int</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">argv</span><span class="symbol">[])</span> <span class="cbracket">{</span> <span class="normal"> </span><span class="usertype">gint</span><span class="normal"> ret</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gboolean</span><span class="normal"> opt_server</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">opt_address</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GOptionContext</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">opt_context</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gboolean</span><span class="normal"> opt_allow_anonymous</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GError</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">error</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GOptionEntry</span><span class="normal"> opt_entries</span><span class="symbol">[]</span><span class="normal"> </span><span class="symbol">=</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"server"</span><span class="symbol">,</span><span class="normal"> </span><span class="string">'s'</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#G-OPTION-ARG-NONE:CAPS">G_OPTION_ARG_NONE</a></span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">opt_server</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Start a server instead of a client"</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a> </span><span class="cbracket">}</span><span class="symbol">,</span> <span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"address"</span><span class="symbol">,</span><span class="normal"> </span><span class="string">'a'</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#G-OPTION-ARG-STRING:CAPS">G_OPTION_ARG_STRING</a></span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">opt_address</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"D-Bus address to use"</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a> </span><span class="cbracket">}</span><span class="symbol">,</span> <span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"allow-anonymous"</span><span class="symbol">,</span><span class="normal"> </span><span class="string">'n'</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#G-OPTION-ARG-NONE:CAPS">G_OPTION_ARG_NONE</a></span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">opt_allow_anonymous</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Allow anonymous authentication"</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a> </span><span class="cbracket">}</span><span class="symbol">,</span> <span class="normal"> </span><span class="cbracket">{</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="cbracket">}</span> <span class="normal"> </span><span class="cbracket">}</span><span class="symbol">;</span> <span class="normal"> ret </span><span class="symbol">=</span><span class="normal"> </span><span class="number">1</span><span class="symbol">;</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#g-type-init">g_type_init</a></span><span class="normal"> </span><span class="symbol">();</span> <span class="normal"> opt_address </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span> <span class="normal"> opt_server </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS">FALSE</a></span><span class="symbol">;</span> <span class="normal"> opt_allow_anonymous </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS">FALSE</a></span><span class="symbol">;</span> <span class="normal"> opt_context </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#g-option-context-new">g_option_context_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"peer-to-peer example"</span><span class="symbol">);</span> <span class="normal"> error </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#g-option-context-add-main-entries">g_option_context_add_main_entries</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_context</span><span class="symbol">,</span><span class="normal"> opt_entries</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(!</span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Commandline-option-parser.html#g-option-context-parse">g_option_context_parse</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_context</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">argc</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">argv</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">error</span><span class="symbol">))</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Error parsing options: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">-></span><span class="normal">message</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#g-error-free">g_error_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_address </span><span class="symbol">==</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Incorrect usage, try --help.</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(!</span><span class="normal">opt_server </span><span class="symbol">&&</span><span class="normal"> opt_allow_anonymous</span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"The --allow-anonymous option only makes sense when used with --server.</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="comment">/* We are lazy here - we don't want to manually provide</span> <span class="comment"> * the introspection data structures - so we just build</span> <span class="comment"> * them from XML.</span> <span class="comment"> */</span> <span class="normal"> introspection_data </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="gio-D-Bus-Introspection-Data.html#g-dbus-node-info-new-for-xml">g_dbus_node_info_new_for_xml</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">introspection_xml</span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Testing.html#g-assert">g_assert</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">introspection_data </span><span class="symbol">!=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_server</span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="usertype">GDBusServer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">server</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">guid</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GMainLoop</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">loop</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GDBusServerFlags</span><span class="normal"> server_flags</span><span class="symbol">;</span> <span class="normal"> guid </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="gio-D-Bus-Utilities.html#g-dbus-generate-guid">g_dbus_generate_guid</a></span><span class="normal"> </span><span class="symbol">();</span> <span class="normal"> server_flags </span><span class="symbol">=</span><span class="normal"> <a href="GDBusServer.html#G-DBUS-SERVER-FLAGS-NONE:CAPS">G_DBUS_SERVER_FLAGS_NONE</a></span><span class="symbol">;</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_allow_anonymous</span><span class="symbol">)</span> <span class="normal"> server_flags </span><span class="symbol">|=</span><span class="normal"> <a href="GDBusServer.html#G-DBUS-SERVER-FLAGS-AUTHENTICATION-ALLOW-ANONYMOUS:CAPS">G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS</a></span><span class="symbol">;</span> <span class="normal"> error </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span> <span class="normal"> server </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDBusServer.html#g-dbus-server-new-sync">g_dbus_server_new_sync</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_address</span><span class="symbol">,</span> <span class="normal"> server_flags</span><span class="symbol">,</span> <span class="normal"> guid</span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* GDBusAuthObserver */</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* GCancellable */</span> <span class="normal"> </span><span class="symbol">&</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="GDBusServer.html#g-dbus-server-start">g_dbus_server_start</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">server</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free">g_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">guid</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">server </span><span class="symbol">==</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Error creating server at address %s: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> opt_address</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">-></span><span class="normal">message</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#g-error-free">g_error_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-print">g_print</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Server is listening at: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="GDBusServer.html#g-dbus-server-get-client-address">g_dbus_server_get_client_address</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">server</span><span class="symbol">));</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#g-signal-connect">g_signal_connect</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">server</span><span class="symbol">,</span> <span class="normal"> </span><span class="string">"new-connection"</span><span class="symbol">,</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_new_connection</span><span class="symbol">),</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span> <span class="normal"> loop </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-The-Main-Event-Loop.html#g-main-loop-new">g_main_loop_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS">FALSE</a></span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-The-Main-Event-Loop.html#g-main-loop-run">g_main_loop_run</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">loop</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">server</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-The-Main-Event-Loop.html#g-main-loop-unref">g_main_loop_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">loop</span><span class="symbol">);</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="keyword">else</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="usertype">GDBusConnection</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">connection</span><span class="symbol">;</span> <span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">greeting_response</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">GVariant</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">value</span><span class="symbol">;</span> <span class="normal"> </span><span class="usertype">gchar</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">greeting</span><span class="symbol">;</span> <span class="normal"> error </span><span class="symbol">=</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span> <span class="normal"> connection </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-new-for-address-sync">g_dbus_connection_new_for_address_sync</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">opt_address</span><span class="symbol">,</span> <span class="normal"> <a href="GDBusConnection.html#G-DBUS-CONNECTION-FLAGS-AUTHENTICATION-CLIENT:CAPS">G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT</a></span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* GDBusAuthObserver */</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* GCancellable */</span> <span class="normal"> </span><span class="symbol">&</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection </span><span class="symbol">==</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Error connecting to D-Bus address %s: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> opt_address</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">-></span><span class="normal">message</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#g-error-free">g_error_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-print">g_print</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Connected.</span><span class="specialchar">\n</span><span class="string">"</span> <span class="normal"> </span><span class="string">"Negotiated capabilities: unix-fd-passing=%d</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span> <span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-get-capabilities">g_dbus_connection_get_capabilities</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">&</span><span class="normal"> <a href="GDBusConnection.html#G-DBUS-CAPABILITY-FLAGS-UNIX-FD-PASSING:CAPS">G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING</a></span><span class="symbol">);</span> <span class="normal"> greeting </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-String-Utility-Functions.html#g-strdup-printf">g_strdup_printf</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Hey, it's %"</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Miscellaneous-Macros.html#G-GUINT64-FORMAT:CAPS">G_GUINT64_FORMAT</a> </span><span class="string">" already!"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64">guint64</a></span><span class="symbol">)</span><span class="normal"> </span><span class="function">time</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">));</span> <span class="normal"> value </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDBusConnection.html#g-dbus-connection-call-sync">g_dbus_connection_call_sync</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="comment">/* bus_name */</span> <span class="normal"> </span><span class="string">"/org/gtk/GDBus/TestObject"</span><span class="symbol">,</span> <span class="normal"> </span><span class="string">"org.gtk.GDBus.TestPeerInterface"</span><span class="symbol">,</span> <span class="normal"> </span><span class="string">"HelloWorld"</span><span class="symbol">,</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#g-variant-new">g_variant_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"(s)"</span><span class="symbol">,</span><span class="normal"> greeting</span><span class="symbol">),</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariantType.html#G-VARIANT-TYPE:CAPS">G_VARIANT_TYPE</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"(s)"</span><span class="symbol">),</span> <span class="normal"> <a href="GDBusConnection.html#G-DBUS-CALL-FLAGS-NONE:CAPS">G_DBUS_CALL_FLAGS_NONE</a></span><span class="symbol">,</span> <span class="normal"> </span><span class="symbol">-</span><span class="number">1</span><span class="symbol">,</span> <span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span> <span class="normal"> </span><span class="symbol">&</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">value </span><span class="symbol">==</span><span class="normal"> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">)</span> <span class="normal"> </span><span class="cbracket">{</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-printerr">g_printerr</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Error invoking HelloWorld(): %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">-></span><span class="normal">message</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#g-error-free">g_error_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span> <span class="normal"> </span><span class="keyword">goto</span><span class="normal"> out</span><span class="symbol">;</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#g-variant-get">g_variant_get</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">value</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"(&s)"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">greeting_response</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-Warnings-and-Assertions.html#g-print">g_print</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Server said: %s</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> greeting_response</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#g-variant-unref">g_variant_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">value</span><span class="symbol">);</span> <span class="normal"> </span><span class="function"><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">connection</span><span class="symbol">);</span> <span class="normal"> </span><span class="cbracket">}</span> <span class="normal"> </span><span class="function"><a href="gio-D-Bus-Introspection-Data.html#g-dbus-node-info-unref">g_dbus_node_info_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">introspection_data</span><span class="symbol">);</span> <span class="normal"> ret </span><span class="symbol">=</span><span class="normal"> </span><span class="number">0</span><span class="symbol">;</span> <span class="label"> out:</span> <span class="normal"> </span><span class="keyword">return</span><span class="normal"> ret</span><span class="symbol">;</span> <span class="cbracket">}</span></pre></td> </tr> </tbody> </table> </div> </div> <p><br class="example-break"> </p> </div> <div class="refsect1"> <a name="GDBusServer.details"></a><h2>Details</h2> <div class="refsect2"> <a name="GDBusServer-struct"></a><h3>GDBusServer</h3> <pre class="programlisting">typedef struct _GDBusServer GDBusServer;</pre> <p> The <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> structure contains only private data and should only be accessed using the provided API. </p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServerFlags"></a><h3>enum GDBusServerFlags</h3> <pre class="programlisting">typedef enum { G_DBUS_SERVER_FLAGS_NONE = 0, G_DBUS_SERVER_FLAGS_RUN_IN_THREAD = (1<<0), G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<1) } GDBusServerFlags; </pre> <p> Flags used when creating a <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><a name="G-DBUS-SERVER-FLAGS-NONE:CAPS"></a><span class="term"><code class="literal">G_DBUS_SERVER_FLAGS_NONE</code></span></p></td> <td>No flags set. </td> </tr> <tr> <td><p><a name="G-DBUS-SERVER-FLAGS-RUN-IN-THREAD:CAPS"></a><span class="term"><code class="literal">G_DBUS_SERVER_FLAGS_RUN_IN_THREAD</code></span></p></td> <td>All <a class="link" href="GDBusServer.html#GDBusServer-new-connection" title='The "new-connection" signal'><span class="type">"new-connection"</span></a> signals will run in separated dedicated threads (see signal for details). </td> </tr> <tr> <td><p><a name="G-DBUS-SERVER-FLAGS-AUTHENTICATION-ALLOW-ANONYMOUS:CAPS"></a><span class="term"><code class="literal">G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS</code></span></p></td> <td>Allow the anonymous authentication method. </td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-new-sync"></a><h3>g_dbus_server_new_sync ()</h3> <pre class="programlisting"><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="returnvalue">GDBusServer</span></a> * g_dbus_server_new_sync (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *address</code></em>, <em class="parameter"><code><a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> flags</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *guid</code></em>, <em class="parameter"><code><a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a> *observer</code></em>, <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> <p> Creates a new D-Bus server that listens on the first address in <em class="parameter"><code>address</code></em> that works. </p> <p> Once constructed, you can use <a class="link" href="GDBusServer.html#g-dbus-server-get-client-address" title="g_dbus_server_get_client_address ()"><code class="function">g_dbus_server_get_client_address()</code></a> to get a D-Bus address string that clients can use to connect. </p> <p> Connect to the <a class="link" href="GDBusServer.html#GDBusServer-new-connection" title='The "new-connection" signal'><span class="type">"new-connection"</span></a> signal to handle incoming connections. </p> <p> The returned <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> isn't active - you have to start it with <a class="link" href="GDBusServer.html#g-dbus-server-start" title="g_dbus_server_start ()"><code class="function">g_dbus_server_start()</code></a>. </p> <p> See <a class="xref" href="GDBusServer.html#gdbus-peer-to-peer" title="Example 6. D-Bus peer-to-peer example">Example 6, “D-Bus peer-to-peer example”</a> for how <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> can be used. </p> <p> This is a synchronous failable constructor. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>address</code></em> :</span></p></td> <td>A D-Bus address.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td> <td>Flags from the <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> enumeration.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>guid</code></em> :</span></p></td> <td>A D-Bus GUID.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>observer</code></em> :</span></p></td> <td>A <a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td> <td>A <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td> <td>Return location for server or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if <em class="parameter"><code>error</code></em> is set. Free with <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-start"></a><h3>g_dbus_server_start ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> g_dbus_server_start (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Starts <em class="parameter"><code>server</code></em>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody><tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr></tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-stop"></a><h3>g_dbus_server_stop ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> g_dbus_server_stop (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Stops <em class="parameter"><code>server</code></em>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody><tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr></tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-is-active"></a><h3>g_dbus_server_is_active ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> g_dbus_server_is_active (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Gets whether <em class="parameter"><code>server</code></em> is active. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if server is active, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-get-guid"></a><h3>g_dbus_server_get_guid ()</h3> <pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * g_dbus_server_get_guid (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Gets the GUID for <em class="parameter"><code>server</code></em>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td>A D-Bus GUID. Do not free this string, it is owned by <em class="parameter"><code>server</code></em>.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-get-flags"></a><h3>g_dbus_server_get_flags ()</h3> <pre class="programlisting"><a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="returnvalue">GDBusServerFlags</span></a> g_dbus_server_get_flags (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Gets the flags for <em class="parameter"><code>server</code></em>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td>A set of flags from the <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> enumeration.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="g-dbus-server-get-client-address"></a><h3>g_dbus_server_get_client_address ()</h3> <pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * g_dbus_server_get_client_address (<em class="parameter"><code><a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server</code></em>);</pre> <p> Gets a D-Bus address string that can be used by clients to connect to <em class="parameter"><code>server</code></em>. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>A <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a>.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td>A D-Bus address string. Do not free, the string is owned by <em class="parameter"><code>server</code></em>.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> </div> <div class="refsect1"> <a name="GDBusServer.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GDBusServer--active"></a><h3>The <code class="literal">"active"</code> property</h3> <pre class="programlisting"> "active" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read</pre> <p> Whether the server is currently active. </p> <p>Default value: FALSE</p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServer--address"></a><h3>The <code class="literal">"address"</code> property</h3> <pre class="programlisting"> "address" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only</pre> <p> The D-Bus address to listen on. </p> <p>Default value: NULL</p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServer--authentication-observer"></a><h3>The <code class="literal">"authentication-observer"</code> property</h3> <pre class="programlisting"> "authentication-observer" <a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a>* : Read / Write / Construct Only</pre> <p> A <a class="link" href="GDBusAuthObserver.html" title="GDBusAuthObserver"><span class="type">GDBusAuthObserver</span></a> object to assist in the authentication process or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServer--client-address"></a><h3>The <code class="literal">"client-address"</code> property</h3> <pre class="programlisting"> "client-address" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read</pre> <p> The D-Bus address that clients can use. </p> <p>Default value: NULL</p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServer--flags"></a><h3>The <code class="literal">"flags"</code> property</h3> <pre class="programlisting"> "flags" <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> : Read / Write / Construct Only</pre> <p> Flags from the <a class="link" href="GDBusServer.html#GDBusServerFlags"><span class="type">GDBusServerFlags</span></a> enumeration. </p> <p class="since">Since 2.26</p> </div> <hr> <div class="refsect2"> <a name="GDBusServer--guid"></a><h3>The <code class="literal">"guid"</code> property</h3> <pre class="programlisting"> "guid" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only</pre> <p> The guid of the server. </p> <p>Default value: NULL</p> <p class="since">Since 2.26</p> </div> </div> <div class="refsect1"> <a name="GDBusServer.signal-details"></a><h2>Signal Details</h2> <div class="refsect2"> <a name="GDBusServer-new-connection"></a><h3>The <code class="literal">"new-connection"</code> signal</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> user_function (<a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> *server, <a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> *connection, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre> <p> Emitted when a new authenticated connection has been made. Use <a class="link" href="GDBusConnection.html#g-dbus-connection-get-peer-credentials" title="g_dbus_connection_get_peer_credentials ()"><code class="function">g_dbus_connection_get_peer_credentials()</code></a> to figure out what identity (if any), was authenticated. </p> <p> If you want to accept the connection, take a reference to the <em class="parameter"><code>connection</code></em> object and return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>. When you are done with the connection call <a class="link" href="GDBusConnection.html#g-dbus-connection-close" title="g_dbus_connection_close ()"><code class="function">g_dbus_connection_close()</code></a> and give up your reference. Note that the other peer may disconnect at any time - a typical thing to do when accepting a connection is to listen to the <a class="link" href="GDBusConnection.html#GDBusConnection-closed" title='The "closed" signal'><span class="type">"closed"</span></a> signal. </p> <p> If <a class="link" href="GDBusServer.html#GDBusServer--flags" title='The "flags" property'><span class="type">"flags"</span></a> contains <a class="link" href="GDBusServer.html#G-DBUS-SERVER-FLAGS-RUN-IN-THREAD:CAPS"><code class="literal">G_DBUS_SERVER_FLAGS_RUN_IN_THREAD</code></a> then the signal is emitted in a new thread dedicated to the connection. Otherwise the signal is emitted in the <GTKDOCLINK HREF="g-main-context-push-thread-default">thread-default main loop</GTKDOCLINK> of the thread that <em class="parameter"><code>server</code></em> was constructed in. </p> <p> You are guaranteed that signal handlers for this signal runs before incoming messages on <em class="parameter"><code>connection</code></em> are processed. This means that it's suitable to call <a class="link" href="GDBusConnection.html#g-dbus-connection-register-object" title="g_dbus_connection_register_object ()"><code class="function">g_dbus_connection_register_object()</code></a> or similar from the signal handler. </p> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>server</code></em> :</span></p></td> <td>The <a class="link" href="GDBusServer.html" title="GDBusServer"><span class="type">GDBusServer</span></a> emitting the signal.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>connection</code></em> :</span></p></td> <td>A <a class="link" href="GDBusConnection.html" title="GDBusConnection"><span class="type">GDBusConnection</span></a> for the new connection.</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td> <td>user data set when the signal handler was connected.</td> </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> <td> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to claim <em class="parameter"><code>connection</code></em>, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> to let other handlers run.</td> </tr> </tbody> </table></div> <p class="since">Since 2.26</p> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.17</div> </body> </html>