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<h1>contextc.h</h1><a href="contextc_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008 Nokia Corporation.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Contact: Marius Vollmer <marius.vollmer@nokia.com></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2.1 as published by the Free Software Foundation.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is distributed in the hope that it will be useful, but</span>
<a name="l00011"></a>00011 <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA</span>
<a name="l00018"></a>00018 <span class="comment"> * 02110-1301 USA</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef CONTEXT_C_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define CONTEXT_C_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00027"></a>00027 <span class="preprocessor">#endif</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <dbus/dbus.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a><a class="code" href="contextc_8h.html#af72f0df7ce613305c3beabeab61e57dd">00032</a> <span class="keyword">typedef</span> void (*<a class="code" href="contextc_8h.html#af72f0df7ce613305c3beabeab61e57dd">ContextProviderSubscriptionChangedCallback</a>) (<span class="keywordtype">int</span> subscribe, <span class="keywordtype">void</span>* user_data);
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keywordtype">int</span>
<a name="l00035"></a>00035 <a class="code" href="contextc_8cpp.html#a33b9763ab39ce494e115bffcab36360f" title="Initializes and starts the service with a given bus_type and a bus_name.">context_provider_init</a> (DBusBusType bus_type,
<a name="l00036"></a>00036 <span class="keyword">const</span> <span class="keywordtype">char</span>* bus_name);
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keywordtype">void</span>
<a name="l00039"></a>00039 <a class="code" href="contextc_8cpp.html#a35a12d14a227ea7905d9a9e00f1d9e25" title="Stops the currently started service with context_provider_init.">context_provider_stop</a> (<span class="keywordtype">void</span>);
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keywordtype">void</span>
<a name="l00042"></a>00042 <a class="code" href="contextc_8cpp.html#aa6873ed47e24aaa57d4a327afaf24899" title="Installs (adds) a key to be provided by the service.">context_provider_install_key</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key,
<a name="l00043"></a>00043 <span class="keywordtype">int</span> clear_values_on_subscribe,
<a name="l00044"></a>00044 <a class="code" href="contextc_8h.html#af72f0df7ce613305c3beabeab61e57dd">ContextProviderSubscriptionChangedCallback</a> subscription_changed_cb,
<a name="l00045"></a>00045 <span class="keywordtype">void</span>* subscription_changed_cb_target);
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">void</span>
<a name="l00048"></a>00048 <a class="code" href="contextc_8cpp.html#a7c64c17cdf36feb89de45737a37baf3b" title="Installs (adds) a key_group to be provided by the service.">context_provider_install_group</a> (<span class="keywordtype">char</span>* <span class="keyword">const</span> * key_group,
<a name="l00049"></a>00049 <span class="keywordtype">int</span> clear_values_on_subscribe,
<a name="l00050"></a>00050 <a class="code" href="contextc_8h.html#af72f0df7ce613305c3beabeab61e57dd">ContextProviderSubscriptionChangedCallback</a> subscription_changed_cb,
<a name="l00051"></a>00051 <span class="keywordtype">void</span>* subscription_changed_cb_target);
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keywordtype">void</span>
<a name="l00054"></a>00054 <a class="code" href="contextc_8cpp.html#aac6f0ad56b4d250a2acb9b1af64eaa84" title="Sets the key to a specified integer value.">context_provider_set_integer</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">int</span> value);
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keywordtype">void</span>
<a name="l00057"></a>00057 <a class="code" href="contextc_8cpp.html#a5668b35ebd428a798f8bbc8824edcd8c" title="Sets the key to a specified double value.">context_provider_set_double</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">double</span> value);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordtype">void</span>
<a name="l00060"></a>00060 <a class="code" href="contextc_8cpp.html#a0671fc551fe7ef0a5b51d0f9e3ffad96" title="Sets the key to a specified boolean value.">context_provider_set_boolean</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">int</span> value);
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="keywordtype">void</span>
<a name="l00063"></a>00063 <a class="code" href="contextc_8cpp.html#af89f8107bb2b94aee6b356826d72d370" title="Sets the key to a specified string value.">context_provider_set_string</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keyword">const</span> <span class="keywordtype">char</span>* value);
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keywordtype">void</span>
<a name="l00066"></a>00066 <a class="code" href="contextc_8cpp.html#ab50bb9e3b54bf0e47f9cc15b38fb987c" title="Sets the key to NULL. In other words - unsets the key.">context_provider_set_null</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key);
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keywordtype">void</span>
<a name="l00069"></a>00069 <a class="code" href="contextc_8cpp.html#ad2aed4ab0d48e79f2149c48df8a0fe8c" title="Sets the value of key to the specified map.">context_provider_set_map</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">void</span>* map, <span class="keywordtype">int</span> free_map);
<a name="l00070"></a>00070 <span class="keywordtype">void</span> *
<a name="l00071"></a>00071 <a class="code" href="contextc_8cpp.html#aca5c74f45bfa2269969835bea963a35a" title="Creates an opaque map for use with the context_provider_map_set_* family of functions...">context_provider_map_new</a> ();
<a name="l00072"></a>00072 <span class="keywordtype">void</span>
<a name="l00073"></a>00073 <a class="code" href="contextc_8cpp.html#a1fc004872ad4a7720ef811971b01d571" title="Free the map created by context_provider_map_new().">context_provider_map_free</a> (<span class="keywordtype">void</span>* map);
<a name="l00074"></a>00074 <span class="keywordtype">void</span>
<a name="l00075"></a>00075 <a class="code" href="contextc_8cpp.html#abee6177a1964c8b7ba5a17b61ddbb204" title="Sets key to the integer value in map.">context_provider_map_set_integer</a>(<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">int</span> value);
<a name="l00076"></a>00076 <span class="keywordtype">void</span>
<a name="l00077"></a>00077 <a class="code" href="contextc_8cpp.html#ab3aae8b4d6dc0bad9cf19135b25f5d84" title="Sets key to the double value in map.">context_provider_map_set_double</a> (<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">double</span> value);
<a name="l00078"></a>00078 <span class="keywordtype">void</span>
<a name="l00079"></a>00079 <a class="code" href="contextc_8cpp.html#af0c375c107a2850002fc2c3f99223668" title="Sets key to the boolean value in map.">context_provider_map_set_boolean</a>(<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">int</span> value);
<a name="l00080"></a>00080 <span class="keywordtype">void</span>
<a name="l00081"></a>00081 <a class="code" href="contextc_8cpp.html#a4e486e4eb1153b0aab01eb97f2c455d7" title="Sets key to the string value in map.">context_provider_map_set_string</a> (<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keyword">const</span> <span class="keywordtype">char</span>* value);
<a name="l00082"></a>00082 <span class="keywordtype">void</span>
<a name="l00083"></a>00083 <a class="code" href="contextc_8cpp.html#aa4018767c69fb9105adfc169199d9e98" title="Sets key to the map value in map.">context_provider_map_set_map</a> (<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">void</span>* value);
<a name="l00084"></a>00084 <span class="keywordtype">void</span>
<a name="l00085"></a>00085 <a class="code" href="contextc_8cpp.html#a1b978e7e5d14f611475153a739eba635" title="Sets key to the list value in map.">context_provider_map_set_list</a> (<span class="keywordtype">void</span>* map, <span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">void</span>* value);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keywordtype">void</span>
<a name="l00088"></a>00088 <a class="code" href="contextc_8cpp.html#a4476e96a7424401d63e261407868dea5" title="Sets the value of key to the specified list.">context_provider_set_list</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* key, <span class="keywordtype">void</span>* list, <span class="keywordtype">int</span> free_list);
<a name="l00089"></a>00089 <span class="keywordtype">void</span> *
<a name="l00090"></a>00090 <a class="code" href="contextc_8cpp.html#af389f5ad2c512ecb5d18d66647fb5928" title="Creates an opaque list for use with the context_provider_list_add_* family of functions...">context_provider_list_new</a> ();
<a name="l00091"></a>00091 <span class="keywordtype">void</span>
<a name="l00092"></a>00092 <a class="code" href="contextc_8cpp.html#ae419a442dff7033da54ad56b15c027a6" title="Frees the list created by context_provider_list_new().">context_provider_list_free</a> (<span class="keywordtype">void</span>* list);
<a name="l00093"></a>00093 <span class="keywordtype">void</span>
<a name="l00094"></a>00094 <a class="code" href="contextc_8cpp.html#a3eee339ac6457fdc4a58db745d332c27" title="Appends the integer value to list.">context_provider_list_add_integer</a>(<span class="keywordtype">void</span>* list, <span class="keywordtype">int</span> value);
<a name="l00095"></a>00095 <span class="keywordtype">void</span>
<a name="l00096"></a>00096 <a class="code" href="contextc_8cpp.html#a8b404e489e5e879ccf8d9f86d399105a" title="Appends the double value to list.">context_provider_list_add_double</a>(<span class="keywordtype">void</span>* list, <span class="keywordtype">double</span> value);
<a name="l00097"></a>00097 <span class="keywordtype">void</span>
<a name="l00098"></a>00098 <a class="code" href="contextc_8cpp.html#ae10e6fb46948d50085eb0eb90dc8903d" title="Appends the boolean value to list.">context_provider_list_add_boolean</a>(<span class="keywordtype">void</span>* list, <span class="keywordtype">int</span> value);
<a name="l00099"></a>00099 <span class="keywordtype">void</span>
<a name="l00100"></a>00100 <a class="code" href="contextc_8cpp.html#a877ecf325437fb90aa4444dd9f5ab382" title="Appends the string value to list.">context_provider_list_add_string</a>(<span class="keywordtype">void</span>* list, <span class="keyword">const</span> <span class="keywordtype">char</span>* value);
<a name="l00101"></a>00101 <span class="keywordtype">void</span>
<a name="l00102"></a>00102 <a class="code" href="contextc_8cpp.html#ab8bf2c27e66adb718f9d369109b14732" title="Appends the specified map (value) to list.">context_provider_list_add_map</a> (<span class="keywordtype">void</span>* list, <span class="keywordtype">void</span>* value);
<a name="l00103"></a>00103 <span class="keywordtype">void</span>
<a name="l00104"></a>00104 <a class="code" href="contextc_8cpp.html#a0687c12eff52ea805388b201fa0b1e17" title="Appends the specified list value to list.">context_provider_list_add_list</a> (<span class="keywordtype">void</span>* list, <span class="keywordtype">void</span>* value);
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00107"></a>00107 <span class="preprocessor"></span>}
<a name="l00108"></a>00108 <span class="preprocessor">#endif</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span>
<a name="l00110"></a>00110 <span class="preprocessor">#endif</span>
</pre></div></div>
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