/* ical_support.h -- Helper functions for libical
*
* Copyright (c) 1994-2015 Carnegie Mellon University. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Carnegie Mellon University
* Center for Technology Transfer and Enterprise Creation
* 4615 Forbes Avenue
* Suite 302
* Pittsburgh, PA 15213
* (412) 268-7393, fax: (412) 268-7395
* innovation@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef ICAL_SUPPORT_H
#define ICAL_SUPPORT_H
#include <config.h>
#ifdef HAVE_ICAL
#include <libical/ical.h>
#include "mailbox.h"
extern icalcomponent *record_to_ical(struct mailbox *mailbox,
const struct index_record *record);
extern const char *get_icalcomponent_errstr(icalcomponent *ical);
extern void icalcomponent_remove_invitee(icalcomponent *comp,
icalproperty *prop);
extern icalproperty *icalcomponent_get_first_invitee(icalcomponent *comp);
extern icalproperty *icalcomponent_get_next_invitee(icalcomponent *comp);
extern const char *icalproperty_get_invitee(icalproperty *prop);
#ifndef HAVE_TZDIST_PROPS
/* Functions to replace those not available in libical < v2.0 */
extern icalproperty *icalproperty_new_tzidaliasof(const char *v);
extern icalproperty *icalproperty_new_tzuntil(struct icaltimetype v);
#endif /* HAVE_TZDIST_PROPS */
#ifdef HAVE_MANAGED_ATTACH_PARAMS
/* Wrappers to fetch managed attachment parameters by kind */
#define icalproperty_get_filename_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_FILENAME_PARAMETER)
#define icalproperty_get_managedid_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_MANAGEDID_PARAMETER)
#define icalproperty_get_size_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_SIZE_PARAMETER)
#elif defined(HAVE_IANA_PARAMS)
/* Functions to replace those not available in libical < v2.0 */
extern icalparameter* icalproperty_get_iana_parameter_by_name(icalproperty *prop,
const char *name);
extern icalparameter *icalparameter_new_filename(const char *fname);
extern void icalparameter_set_filename(icalparameter *param, const char *fname);
extern icalparameter *icalparameter_new_managedid(const char *id);
extern const char *icalparameter_get_managedid(icalparameter *param);
extern void icalparameter_set_managedid(icalparameter *param, const char *id);
extern icalparameter *icalparameter_new_size(const char *sz);
extern void icalparameter_set_size(icalparameter *param, const char *sz);
/* Wrappers to fetch managed attachment parameters by kind */
#define icalproperty_get_filename_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "FILENAME")
#define icalproperty_get_managedid_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "MANAGED-ID")
#define icalproperty_get_size_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "SIZE")
#else /* !HAVE_IANA_PARAMS */
/* Dummy functions to allow compilation with libical < v0.48 */
#define icalparameter_new_filename(fname) NULL
#define icalparameter_set_filename(param, fname) (void) param
#define icalparameter_new_managedid(id) NULL
#define icalparameter_get_managedid(param) ""
#define icalparameter_set_managedid(param, id) (void) param
#define icalparameter_new_size(sz) NULL
#define icalparameter_set_size(param, sz) (void) param
#define icalproperty_get_filename_parameter(prop) NULL
#define icalproperty_get_managedid_parameter(prop) NULL
#define icalproperty_get_size_parameter(prop) NULL
#endif /* HAVE_MANAGED_ATTACH_PARAMS */
#ifdef HAVE_SCHEDULING_PARAMS
/* Wrappers to fetch scheduling parameters by kind */
#define icalproperty_get_scheduleagent_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_SCHEDULEAGENT_PARAMETER)
#define icalproperty_get_scheduleforcesend_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_SCHEDULEFORCESEND_PARAMETER)
#define icalproperty_get_schedulestatus_parameter(prop) \
icalproperty_get_first_parameter(prop, ICAL_SCHEDULESTATUS_PARAMETER)
#else /* !HAVE_SCHEDULING_PARAMS */
typedef enum {
ICAL_SCHEDULEAGENT_X,
ICAL_SCHEDULEAGENT_SERVER,
ICAL_SCHEDULEAGENT_CLIENT,
ICAL_SCHEDULEAGENT_NONE
} icalparameter_scheduleagent;
typedef enum {
ICAL_SCHEDULEFORCESEND_X,
ICAL_SCHEDULEFORCESEND_REQUEST,
ICAL_SCHEDULEFORCESEND_REPLY,
ICAL_SCHEDULEFORCESEND_NONE
} icalparameter_scheduleforcesend;
#ifdef HAVE_IANA_PARAMS
/* Functions to replace those not available in libical < v1.0 */
extern icalparameter_scheduleagent
icalparameter_get_scheduleagent(icalparameter *param);
extern icalparameter_scheduleforcesend
icalparameter_get_scheduleforcesend(icalparameter *param);
extern icalparameter *icalparameter_new_schedulestatus(const char *stat);
/* Wrappers to fetch scheduling parameters by kind */
#define icalproperty_get_scheduleagent_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "SCHEDULE-AGENT")
#define icalproperty_get_scheduleforcesend_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "SCHEDULE-FORCE-SEND")
#define icalproperty_get_schedulestatus_parameter(prop) \
icalproperty_get_iana_parameter_by_name(prop, "SCHEDULE-STATUS")
#else /* !HAVE_IANA_PARAMS */
/* Dummy functions to allow compilation with libical < v0.48 */
#define icalparameter_get_scheduleagent(param) ICAL_SCHEDULEAGENT_NONE
#define icalparameter_get_scheduleforcesend(param) ICAL_SCHEDULEFORCESEND_NONE
#define icalparameter_new_schedulestatus(stat) NULL; \
(void) stat /* silence compiler */
#define icalproperty_get_scheduleagent_parameter(prop) NULL
#define icalproperty_get_scheduleforcesend_parameter(prop) NULL
#define icalproperty_get_schedulestatus_parameter(prop) NULL
#endif /* HAVE_IANA_PARAMS */
#endif /* HAVE_SCHEDULING_PARAMS */
#endif /* HAVE_ICAL */
#endif /* ICAL_SUPPORT_H */