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<p>icaldirset manages a database of ical components and offers interfaces for reading, writing and searching for components.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <libical/ical.h></code><br/>
<code>#include "icaldirset.h"</code><br/>
<code>#include "icalfileset.h"</code><br/>
<code>#include "icalfilesetimpl.h"</code><br/>
<code>#include "icalcluster.h"</code><br/>
<code>#include "<a class="el" href="icalgauge_8h_source.html">icalgauge.h</a>"</code><br/>
<code>#include <dirent.h></code><br/>
<code>#include <unistd.h></code><br/>
<code>#include <sys/utsname.h></code><br/>
<code>#include <errno.h></code><br/>
<code>#include <sys/types.h></code><br/>
<code>#include <sys/stat.h></code><br/>
<code>#include <limits.h></code><br/>
<code>#include <time.h></code><br/>
<code>#include <stdlib.h></code><br/>
<code>#include <string.h></code><br/>
<code>#include "icaldirsetimpl.h"</code><br/>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a159f8a7441fd75a334971c0ddafa72c4"><td class="memItemLeft" align="right" valign="top">icalerrorenum </td><td class="memItemRight" valign="bottom"><a class="el" href="icaldirset_8c.html#a159f8a7441fd75a334971c0ddafa72c4">icaldirset_add_component</a> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *comp)</td></tr>
<tr class="separator:a159f8a7441fd75a334971c0ddafa72c4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5daccade9bf77d84cb4875dc27418c54"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5daccade9bf77d84cb4875dc27418c54"></a>
static void </td><td class="memItemRight" valign="bottom"><b>icaldirset_add_uid</b> (<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *comp)</td></tr>
<tr class="separator:a5daccade9bf77d84cb4875dc27418c54"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae4c12da59b17b580f389b599d1752fbf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae4c12da59b17b580f389b599d1752fbf"></a>
<a class="el" href="structicalsetiter.html">icalsetiter</a> </td><td class="memItemRight" valign="bottom"><b>icaldirset_begin_component</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, icalcomponent_kind kind, <a class="el" href="structicalgauge__impl.html">icalgauge</a> *gauge)</td></tr>
<tr class="separator:ae4c12da59b17b580f389b599d1752fbf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c636c2529534a9ae85eb5f396c878d2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5c636c2529534a9ae85eb5f396c878d2"></a>
void </td><td class="memItemRight" valign="bottom"><b>icaldirset_clear</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a5c636c2529534a9ae85eb5f396c878d2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5366244e9deac9d1737bf72b1aa2bdc3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5366244e9deac9d1737bf72b1aa2bdc3"></a>
icalerrorenum </td><td class="memItemRight" valign="bottom"><b>icaldirset_commit</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a5366244e9deac9d1737bf72b1aa2bdc3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afe8a404b585e994f17854089c716e7fa"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afe8a404b585e994f17854089c716e7fa"></a>
int </td><td class="memItemRight" valign="bottom"><b>icaldirset_count_components</b> (<a class="el" href="structicalset__impl.html">icalset</a> *store, icalcomponent_kind kind)</td></tr>
<tr class="separator:afe8a404b585e994f17854089c716e7fa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af1c2213b278555ad71147a58145f23f6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af1c2213b278555ad71147a58145f23f6"></a>
<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_fetch</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, const char *uid)</td></tr>
<tr class="separator:af1c2213b278555ad71147a58145f23f6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73136ee2e5cd70fb8e79474677e3fb5a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a73136ee2e5cd70fb8e79474677e3fb5a"></a>
<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_fetch_match</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *c)</td></tr>
<tr class="separator:a73136ee2e5cd70fb8e79474677e3fb5a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afd036cee412d0900f5b4720df2f949b9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afd036cee412d0900f5b4720df2f949b9"></a>
void </td><td class="memItemRight" valign="bottom"><b>icaldirset_free</b> (<a class="el" href="structicalset__impl.html">icalset</a> *s)</td></tr>
<tr class="separator:afd036cee412d0900f5b4720df2f949b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2cd31b32e819fc6cab2427e0554283a8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2cd31b32e819fc6cab2427e0554283a8"></a>
<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_get_current_component</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a2cd31b32e819fc6cab2427e0554283a8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abde9528980752ef98893c8d5789b91c3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abde9528980752ef98893c8d5789b91c3"></a>
<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_get_first_component</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:abde9528980752ef98893c8d5789b91c3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a36bd987ac79990f7a04d257b8be39daf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a36bd987ac79990f7a04d257b8be39daf"></a>
<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_get_next_component</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a36bd987ac79990f7a04d257b8be39daf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a50d2707e9c5714976d211181d254843f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a50d2707e9c5714976d211181d254843f"></a>
int </td><td class="memItemRight" valign="bottom"><b>icaldirset_has_uid</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, const char *uid)</td></tr>
<tr class="separator:a50d2707e9c5714976d211181d254843f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a851a4e4734971f8994ddc3bbe34f561f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a851a4e4734971f8994ddc3bbe34f561f"></a>
<a class="el" href="structicalset__impl.html">icalset</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_init</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, const char *dir, void *options_in)</td></tr>
<tr class="separator:a851a4e4734971f8994ddc3bbe34f561f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a39ecb46cd68aac01fe1ac3982f59d33d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a39ecb46cd68aac01fe1ac3982f59d33d"></a>
void </td><td class="memItemRight" valign="bottom"><b>icaldirset_lock</b> (const char *dir)</td></tr>
<tr class="separator:a39ecb46cd68aac01fe1ac3982f59d33d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a85969c454f8939d980d34042c6dcc567"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a85969c454f8939d980d34042c6dcc567"></a>
void </td><td class="memItemRight" valign="bottom"><b>icaldirset_mark</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a85969c454f8939d980d34042c6dcc567"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af6accac8512dd08c0a8369cb7ffdac4f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af6accac8512dd08c0a8369cb7ffdac4f"></a>
icalerrorenum </td><td class="memItemRight" valign="bottom"><b>icaldirset_modify</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *old, <a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *new)</td></tr>
<tr class="separator:af6accac8512dd08c0a8369cb7ffdac4f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a145a31152623cbf40a3b300b5f62e6df"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a145a31152623cbf40a3b300b5f62e6df"></a>
<a class="el" href="structicalset__impl.html">icalset</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_new</b> (const char *dir)</td></tr>
<tr class="separator:a145a31152623cbf40a3b300b5f62e6df"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aebfb824a15ef58acce4eaee1db3bcae5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aebfb824a15ef58acce4eaee1db3bcae5"></a>
<a class="el" href="structicalset__impl.html">icalset</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_new_reader</b> (const char *dir)</td></tr>
<tr class="separator:aebfb824a15ef58acce4eaee1db3bcae5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6be1a024207275ef9720b22b47093328"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6be1a024207275ef9720b22b47093328"></a>
<a class="el" href="structicalset__impl.html">icalset</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirset_new_writer</b> (const char *dir)</td></tr>
<tr class="separator:a6be1a024207275ef9720b22b47093328"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2031e81e356946fc8a060d0a6ef0afec"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2031e81e356946fc8a060d0a6ef0afec"></a>
icalerrorenum </td><td class="memItemRight" valign="bottom"><b>icaldirset_next_cluster</b> (<a class="el" href="structicaldirset__impl.html">icaldirset</a> *dset)</td></tr>
<tr class="separator:a2031e81e356946fc8a060d0a6ef0afec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4e0fc29f08d1684460653035077119f8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4e0fc29f08d1684460653035077119f8"></a>
int </td><td class="memItemRight" valign="bottom"><b>icaldirset_next_uid_number</b> (<a class="el" href="structicaldirset__impl.html">icaldirset</a> *dset)</td></tr>
<tr class="separator:a4e0fc29f08d1684460653035077119f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6b463342edfd579041d52428b6d5c040"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6b463342edfd579041d52428b6d5c040"></a>
const char * </td><td class="memItemRight" valign="bottom"><b>icaldirset_path</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set)</td></tr>
<tr class="separator:a6b463342edfd579041d52428b6d5c040"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af901a0390bff6b11d76918b31032137d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af901a0390bff6b11d76918b31032137d"></a>
icalerrorenum </td><td class="memItemRight" valign="bottom"><b>icaldirset_read_directory</b> (<a class="el" href="structicaldirset__impl.html">icaldirset</a> *dset)</td></tr>
<tr class="separator:af901a0390bff6b11d76918b31032137d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a885a644c7166e3f8260aad5b4184f757"><td class="memItemLeft" align="right" valign="top">icalerrorenum </td><td class="memItemRight" valign="bottom"><a class="el" href="icaldirset_8c.html#a885a644c7166e3f8260aad5b4184f757">icaldirset_remove_component</a> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalcomponent__impl.html">icalcomponent</a> *comp)</td></tr>
<tr class="separator:a885a644c7166e3f8260aad5b4184f757"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace1233bf7ae91baa1af98bd0611efcf1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ace1233bf7ae91baa1af98bd0611efcf1"></a>
icalerrorenum </td><td class="memItemRight" valign="bottom"><b>icaldirset_select</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalgauge__impl.html">icalgauge</a> *gauge)</td></tr>
<tr class="separator:ace1233bf7ae91baa1af98bd0611efcf1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6b732aea5b700eb8af3b564acc0f3f8f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6b732aea5b700eb8af3b564acc0f3f8f"></a>
void </td><td class="memItemRight" valign="bottom"><b>icaldirset_unlock</b> (const char *dir)</td></tr>
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<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirsetiter_to_next</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalsetiter.html">icalsetiter</a> *i)</td></tr>
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<a class="el" href="structicalcomponent__impl.html">icalcomponent</a> * </td><td class="memItemRight" valign="bottom"><b>icaldirsetiter_to_prior</b> (<a class="el" href="structicalset__impl.html">icalset</a> *set, <a class="el" href="structicalsetiter.html">icalsetiter</a> *i)</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:ace143c0dbbd1ed2a3f6c16b5ec7184b0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structicaldirset__options.html">icaldirset_options</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="icaldirset_8c.html#ace143c0dbbd1ed2a3f6c16b5ec7184b0">icaldirset_options_default</a> = {O_RDWR|O_CREAT}</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>icaldirset manages a database of ical components and offers interfaces for reading, writing and searching for components. </p>
<p>icaldirset groups components in to clusters based on their DTSTAMP time – all components that start in the same month are grouped together in a single file. All files in a sotre are kept in a single directory.</p>
<p>The primary interfaces are icaldirset__get_first_component and icaldirset_get_next_component. These routine iterate through all of the components in the store, subject to the current gauge. A gauge is an icalcomponent that is tested against other componets for a match. If a gauge has been set with icaldirset_select, icaldirset_first and icaldirset_next will only return componentes that match the gauge.</p>
<p>The Store generated UIDs for all objects that are stored if they do not already have a UID. The UID is the name of the cluster (month & year as MMYYYY) plus a unique serial number. The serial number is stored as a property of the cluster. </p>
</div><h2 class="groupheader">Function Documentation</h2>
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<td class="memname">icalerrorenum icaldirset_add_component </td>
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<p>This assumes that the top level component is a VCALENDAR, and there is an inner component of type VEVENT, VTODO or VJOURNAL. The inner component must have a DSTAMP property </p>
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<td class="memname">icalerrorenum icaldirset_remove_component </td>
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<p>Remove a component in the current cluster. HACK. This routine is a "friend" of icalfileset, and breaks its encapsulation. It was either do it this way, or add several layers of interfaces that had no other use. </p>
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<h2 class="groupheader">Variable Documentation</h2>
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<td class="memname"><a class="el" href="structicaldirset__options.html">icaldirset_options</a> icaldirset_options_default = {O_RDWR|O_CREAT}</td>
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<p>Default options used when NULL is passed to <a class="el" href="icalset_8h.html#a0d3558a1f82345c09f96769f6be736be" title="Generic icalset constructor.">icalset_new()</a> </p>
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