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/*======================================================================
FILE: icalfileset.h
CREATOR: eric 23 December 1999
SPDX-FileCopyrightText: 2000, Eric Busboom <eric@civicknowledge.com>
SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
The Original Code is eric. The Initial Developer of the Original
Code is Eric Busboom
======================================================================*/
#ifndef ICALFILESET_H
#define ICALFILESET_H
#include "libical_icalss_export.h"
#include "icalcluster.h"
#include "icalset.h"
typedef struct icalfileset_impl icalfileset;
LIBICAL_ICALSS_EXPORT icalset *icalfileset_new(const char *path);
LIBICAL_ICALSS_EXPORT icalset *icalfileset_new_reader(const char *path);
LIBICAL_ICALSS_EXPORT icalset *icalfileset_new_writer(const char *path);
LIBICAL_ICALSS_EXPORT icalset *icalfileset_init(icalset *set, const char *dsn, void *options);
LIBICAL_ICALSS_EXPORT icalcluster *icalfileset_produce_icalcluster(const char *path);
LIBICAL_ICALSS_EXPORT void icalfileset_free(icalset *cluster);
LIBICAL_ICALSS_EXPORT const char *icalfileset_path(icalset *cluster);
/* Mark the cluster as changed, so it will be written to disk when it
is freed. Commit writes to disk immediately. */
LIBICAL_ICALSS_EXPORT void icalfileset_mark(icalset *set);
LIBICAL_ICALSS_EXPORT icalerrorenum icalfileset_commit(icalset *set);
LIBICAL_ICALSS_EXPORT icalerrorenum icalfileset_add_component(icalset *set, icalcomponent *child);
LIBICAL_ICALSS_EXPORT icalerrorenum icalfileset_remove_component(icalset *set,
icalcomponent *child);
LIBICAL_ICALSS_EXPORT int icalfileset_count_components(icalset *set, icalcomponent_kind kind);
/**
* Restricts the component returned by icalfileset_first, _next to those
* that pass the gauge. _clear removes the gauge.
*/
LIBICAL_ICALSS_EXPORT icalerrorenum icalfileset_select(icalset *set, icalgauge *gauge);
/** @brief Clears the gauge **/
LIBICAL_ICALSS_EXPORT void icalfileset_clear(icalset *set);
/** @brief Gets and searches for a component by uid **/
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_fetch(icalset *set,
icalcomponent_kind kind, const char *uid);
LIBICAL_ICALSS_EXPORT int icalfileset_has_uid(icalset *set, const char *uid);
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_fetch_match(icalset *set, icalcomponent *c);
/**
* @brief Modifies components according to the MODIFY method of CAP.
*
* Works on the currently selected components.
*/
LIBICAL_ICALSS_EXPORT icalerrorenum icalfileset_modify(icalset *set,
icalcomponent *oldcomp,
icalcomponent *newcomp);
/* Iterates through components. If a gauge has been defined, these
will skip over components that do not pass the gauge */
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_get_current_component(icalset *cluster);
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_get_first_component(icalset *cluster);
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_get_next_component(icalset *cluster);
/* External iterator for thread safety */
LIBICAL_ICALSS_EXPORT icalsetiter icalfileset_begin_component(icalset *set,
icalcomponent_kind kind,
icalgauge *gauge, const char *tzid);
LIBICAL_ICALSS_EXPORT icalcomponent *icalfilesetiter_to_next(icalset *set, icalsetiter *iter);
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_form_a_matched_recurrence_component(icalsetiter *
itr);
/** Returns a reference to the internal component. **You probably should
not be using this.** */
LIBICAL_ICALSS_EXPORT icalcomponent *icalfileset_get_component(icalset *cluster);
/**
* @brief Options for opening an icalfileset.
*
* These options should be passed to the icalset_new() function
*/
typedef struct icalfileset_options
{
int flags; /**< flags for open() O_RDONLY, etc */
int mode; /**< file mode */
int safe_saves; /**< to lock or not */
icalcluster *cluster; /**< use this cluster to initialize data */
} icalfileset_options;
extern icalfileset_options icalfileset_options_default;
#endif /* !ICALFILESET_H */
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