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<h1>dbus-uuidgen.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/* dbus-uuidgen.c The guts of the dbus-uuidgen binary live in libdbus, in this file.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2006 Red Hat, Inc.</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Licensed under the Academic Free License version 2.1</span>
<a name="l00007"></a>00007 <span class="comment"> * </span>
<a name="l00008"></a>00008 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00009"></a>00009 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00010"></a>00010 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00011"></a>00011 <span class="comment"> * (at your option) any later version.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00014"></a>00014 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00015"></a>00015 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00016"></a>00016 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00017"></a>00017 <span class="comment"> * </span>
<a name="l00018"></a>00018 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00019"></a>00019 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00020"></a>00020 <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00021"></a>00021 <span class="comment"> *</span>
<a name="l00022"></a>00022 <span class="comment"> */</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "dbus-uuidgen.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "dbus-internals.h"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "dbus-string.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "dbus-protocol.h"</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifdef DBUS_WIN</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#error "dbus-uuidgen should not be needed on Windows"</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00043"></a>00043 <span class="keyword">static</span> <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00044"></a>00044 return_uuid (<a class="code" href="unionDBusGUID.html">DBusGUID</a> *uuid,
<a name="l00045"></a>00045 <span class="keywordtype">char</span> **uuid_p,
<a name="l00046"></a>00046 <a class="code" href="structDBusError.html">DBusError</a> *error)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <span class="keywordflow">if</span> (uuid_p)
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 <a class="code" href="structDBusString.html">DBusString</a> encoded;
<a name="l00051"></a>00051 <a class="code" href="group__DBusString.html#g348252317f7bb8ac43529972945830ae">_dbus_string_init</a> (&encoded);
<a name="l00052"></a>00052 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusInternalsUtils.html#gf08364813376bd2d8f455d435d85323e">_dbus_uuid_encode</a> (uuid, &encoded) ||
<a name="l00053"></a>00053 !<a class="code" href="group__DBusString.html#g556cc30c3ab032dbc63e217119f0d1f5">_dbus_string_steal_data</a> (&encoded, uuid_p))
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 _DBUS_SET_OOM (error);
<a name="l00056"></a>00056 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&encoded);
<a name="l00057"></a>00057 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059 <a class="code" href="group__DBusString.html#g781ca91acda49a834dce7d0ed0eef212">_dbus_string_free</a> (&encoded);
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063
<a name="l00075"></a>00075 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00076"></a><a class="code" href="group__DBusInternalsUuidgen.html#g1af5f50499f4c9b7dcaa1b36140b8f9c">00076</a> <a class="code" href="group__DBusInternalsUuidgen.html#g1af5f50499f4c9b7dcaa1b36140b8f9c">dbus_internal_do_not_use_get_uuid</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *filename,
<a name="l00077"></a>00077 <span class="keywordtype">char</span> **uuid_p,
<a name="l00078"></a>00078 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a> create_if_not_found,
<a name="l00079"></a>00079 <a class="code" href="structDBusError.html">DBusError</a> *error)
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <a class="code" href="unionDBusGUID.html">DBusGUID</a> uuid;
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keywordflow">if</span> (filename)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 <a class="code" href="structDBusString.html">DBusString</a> filename_str;
<a name="l00086"></a>00086 <a class="code" href="group__DBusString.html#g374640ddfa2f0b27a8356e2379ba8043">_dbus_string_init_const</a> (&filename_str, filename);
<a name="l00087"></a>00087 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusInternalsUtils.html#g709fd30e6b940a5952af38efaf24ad51">_dbus_read_uuid_file</a> (&filename_str, &uuid, create_if_not_found, error))
<a name="l00088"></a>00088 <span class="keywordflow">goto</span> error;
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 <span class="keywordflow">else</span>
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keywordflow">if</span> (!<a class="code" href="group__DBusSysdeps.html#g3f073afc8ef8397471531baf513e1bb5">_dbus_read_local_machine_uuid</a> (&uuid, create_if_not_found, error))
<a name="l00093"></a>00093 <span class="keywordflow">goto</span> error;
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="keywordflow">if</span> (!return_uuid(&uuid, uuid_p, error))
<a name="l00097"></a>00097 <span class="keywordflow">goto</span> error;
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>;
<a name="l00100"></a>00100
<a name="l00101"></a>00101 error:
<a name="l00102"></a>00102 _DBUS_ASSERT_ERROR_IS_SET (error);
<a name="l00103"></a>00103 <span class="keywordflow">return</span> <a class="code" href="group__DBusMacros.html#ga93f0eb578d23995850d61f7d61c55c1">FALSE</a>;
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00114"></a>00114 <a class="code" href="group__DBusTypes.html#g39c9cb0f3a2a8ad6f55cc4855d035349">dbus_bool_t</a>
<a name="l00115"></a><a class="code" href="group__DBusInternalsUuidgen.html#g1ae9da9ff933f3c87ca984161db02b7e">00115</a> <a class="code" href="group__DBusInternalsUuidgen.html#g1ae9da9ff933f3c87ca984161db02b7e">dbus_internal_do_not_use_create_uuid</a> (<span class="keywordtype">char</span> **uuid_p)
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <a class="code" href="unionDBusGUID.html">DBusGUID</a> uuid;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <a class="code" href="group__DBusInternalsUtils.html#g08c2922335845e5c857e88399436b9ba">_dbus_generate_uuid</a> (&uuid);
<a name="l00120"></a>00120 <span class="keywordflow">return</span> return_uuid (&uuid, uuid_p, <a class="code" href="group__DBusMacros.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Dec 14 22:26:13 2009 for D-Bus by
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