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<title>discover: /home/pere/src/debiancvs/pkg-discover/discover/trunk/lib/conf.c File Reference</title>
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<h1>conf.c File Reference</h1>Configuration handling (including XML parsing). <a href="#_details">More...</a>
<p>
<code>#include "config.h"</code><br>
<code>#include <assert.h></code><br>
<code>#include <string.h></code><br>
<code>#include <expat.h></code><br>
<code>#include <<a class="el" href="discover_8h-source.html">discover/discover.h</a>></code><br>
<code>#include <<a class="el" href="discover-conf_8h-source.html">discover/discover-conf.h</a>></code><br>
<code>#include <<a class="el" href="discover-xml_8h-source.html">discover/discover-xml.h</a>></code><br>
<code>#include <discover/load-url.h></code><br>
<code>#include <discover/url-xml.h></code><br>
<code>#include <discover/utils.h></code><br>
<p>
<a href="conf_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0" doxytag="conf.c::dirent"></a>
#define </td><td class="memItemRight" valign="bottom"><b>dirent</b> direct</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a1" doxytag="conf.c::NAMLEN"></a>
#define </td><td class="memItemRight" valign="bottom"><b>NAMLEN</b>(d) (d)->d_namlen</td></tr>
<tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="conf_8c.html#a33">state</a> { <b>START</b>,
<b>BUSSCAN</b>,
<b>DATA_SOURCES</b>
}</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="conf_8c.html#a34">scan_flag</a> { <b>SCAN_NEVER</b>,
<b>SCAN_DEFAULT</b>
}</td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="conf_8c.html#a16">_real_discover_conf_get_bus_map</a> (<a class="el" href="group__types.html#ga16">discover_bus_t</a> bus, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="conf_8c.html#a17">_real_discover_conf_get_bus_map_by_name</a> (char *name, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga0">discover_conf_load</a> (<a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga1">discover_conf_name_to_bus</a> (char *name, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga2">discover_conf_get_full_bus_map</a> (<a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga3">discover_conf_get_bus_map_by_name</a> (char *name, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga4">discover_conf_get_bus_map</a> (<a class="el" href="group__types.html#ga16">discover_bus_t</a> bus, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga5">discover_conf_insert_url</a> (char *url, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga6">discover_conf_append_url</a> (char *url, <a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__types.html#ga7">discover_xml_url_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga7">discover_conf_get_urls</a> (<a class="el" href="structdiscover__error.html">discover_error_t</a> *status)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga8">discover_conf_free</a> (void)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga9">discover_conf_get_bus_name</a> (<a class="el" href="group__types.html#ga16">discover_bus_t</a> bus)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__conf.html#ga10">discover_conf_get_filetype_name</a> (<a class="el" href="group__types.html#ga17">discover_filetype_t</a> filetype)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Configuration handling (including XML parsing).
<p>
Configuration-related data is handled here. This file is responsible for loading and parsing the XML data read from the configuration file. This file also holds the routines that are responsible for altering the URL list as requested by the caller.
<p>
Definition in file <a class="el" href="conf_8c-source.html">conf.c</a>.<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="a34" doxytag="conf.c::scan_flag"></a><p>
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<td class="md" nowrap valign="top">enum <a class="el" href="conf_8c.html#a34">scan_flag</a> </td>
</tr>
</table>
</td>
</tr>
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<td>
</td>
<td>
<p>
Define the values for a scannable bus.
<p>
Definition at line <a class="el" href="conf_8c-source.html#l00093">93</a> of file <a class="el" href="conf_8c-source.html">conf.c</a>. </td>
</tr>
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<a class="anchor" name="a33" doxytag="conf.c::state"></a><p>
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<td class="md" nowrap valign="top">enum <a class="el" href="url-xml_8c.html#a22">state</a> </td>
</tr>
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</td>
</tr>
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<td>
</td>
<td>
<p>
Describe the current state within the XML structure.
<p>
Definition at line <a class="el" href="conf_8c-source.html#l00090">90</a> of file <a class="el" href="conf_8c-source.html">conf.c</a>. </td>
</tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="a16" doxytag="conf.c::_real_discover_conf_get_bus_map"></a><p>
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<td class="md" nowrap valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a>* _real_discover_conf_get_bus_map </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="group__types.html#ga16">discover_bus_t</a> </td>
<td class="mdname" nowrap> <em>bus</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap><a class="el" href="structdiscover__error.html">discover_error_t</a> * </td>
<td class="mdname" nowrap> <em>status</em></td>
</tr>
<tr>
<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Function that loads the bus map<p>
The "real" get_bus_map functions don't call conf_load(), which is important to avoid infinite loops.
<p>
Definition at line <a class="el" href="conf_8c-source.html#l00154">154</a> of file <a class="el" href="conf_8c-source.html">conf.c</a>.
<p>
References <a class="el" href="discover_8h-source.html#l00157">BUS_COUNT</a>, <a class="el" href="discover_8h-source.html#l00108">discover_error::code</a>, and <a class="el" href="group__types.html#gga15a20">DISCOVER_EBUSNOTFOUND</a>.
<p>
Referenced by <a class="el" href="conf_8c-source.html#l00168">_real_discover_conf_get_bus_map_by_name()</a>. </td>
</tr>
</table>
<a class="anchor" name="a17" doxytag="conf.c::_real_discover_conf_get_bus_map_by_name"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"><a class="el" href="structdiscover__bus__map.html">discover_bus_map_t</a>* _real_discover_conf_get_bus_map_by_name </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">char * </td>
<td class="mdname" nowrap> <em>name</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap><a class="el" href="structdiscover__error.html">discover_error_t</a> * </td>
<td class="mdname" nowrap> <em>status</em></td>
</tr>
<tr>
<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Internal function that really loads the bus map
<p>
Definition at line <a class="el" href="conf_8c-source.html#l00168">168</a> of file <a class="el" href="conf_8c-source.html">conf.c</a>.
<p>
References <a class="el" href="conf_8c-source.html#l00154">_real_discover_conf_get_bus_map()</a>, <a class="el" href="discover_8h-source.html#l00108">discover_error::code</a>, and <a class="el" href="conf_8c-source.html#l00477">discover_conf_name_to_bus()</a>.
<p>
Referenced by <a class="el" href="conf_8c-source.html#l00509">discover_conf_get_bus_map_by_name()</a>. </td>
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