diff options
Diffstat (limited to 'calendar/cal-util/cal-component.c')
| -rw-r--r-- | calendar/cal-util/cal-component.c | 535 |
1 files changed, 336 insertions, 199 deletions
diff --git a/calendar/cal-util/cal-component.c b/calendar/cal-util/cal-component.c index f457d85d6d..f5b4689510 100644 --- a/calendar/cal-util/cal-component.c +++ b/calendar/cal-util/cal-component.c @@ -40,7 +40,7 @@ struct _CalComponentPrivate { struct categories { icalproperty *prop; }; - GSList *categories_list; + GSList *categories_list; /* list of struct categories */ icalproperty *classification; @@ -49,12 +49,12 @@ struct _CalComponentPrivate { icalparameter *altrep_param; }; - GSList *comment_list; + GSList *comment_list; /* list of struct text */ icalproperty *completed; icalproperty *created; - GSList *description_list; + GSList *description_list; /* list of struct text */ struct datetime { icalproperty *prop; @@ -68,6 +68,8 @@ struct _CalComponentPrivate { struct datetime due; + GSList *exdate_list; /* list of icalproperty objects */ + icalproperty *last_modified; struct period { @@ -75,7 +77,7 @@ struct _CalComponentPrivate { icalparameter *value_param; }; - GSList *rdate_list; + GSList *rdate_list; /* list of struct period */ icalproperty *sequence; @@ -231,6 +233,9 @@ free_icalcomponent (CalComponent *comp) priv->due.prop = NULL; priv->due.tzid_param = NULL; + g_slist_free (priv->exdate_list); + priv->exdate_list = NULL; + priv->last_modified = NULL; priv->rdate_list = free_slist (priv->rdate_list); @@ -339,29 +344,26 @@ scan_categories (CalComponent *comp, icalproperty *prop) priv->categories_list = g_slist_append (priv->categories_list, categ); } -/* Scans a text (i.e. text + altrep) property */ +/* Scans a date/time and timezone pair property */ static void -scan_text (CalComponent *comp, GSList **text_list, icalproperty *prop) +scan_datetime (CalComponent *comp, struct datetime *datetime, icalproperty *prop) { - struct text *text; + CalComponentPrivate *priv; - text = g_new (struct text, 1); - text->prop = prop; - text->altrep_param = icalproperty_get_first_parameter (prop, ICAL_ALTREP_PARAMETER); + priv = comp->priv; - *text_list = g_slist_append (*text_list, text); + datetime->prop = prop; + datetime->tzid_param = icalproperty_get_first_parameter (prop, ICAL_TZID_PARAMETER); } -/* Scans a date/time and timezone pair property */ +/* Scans an exception date property */ static void -scan_datetime (CalComponent *comp, struct datetime *datetime, icalproperty *prop) +scan_exdate (CalComponent *comp, icalproperty *prop) { CalComponentPrivate *priv; priv = comp->priv; - - datetime->prop = prop; - datetime->tzid_param = icalproperty_get_first_parameter (prop, ICAL_TZID_PARAMETER); + priv->exdate_list = g_slist_append (priv->exdate_list, prop); } static void @@ -388,6 +390,19 @@ scan_summary (CalComponent *comp, icalproperty *prop) priv->summary.altrep_param = icalproperty_get_first_parameter (prop, ICAL_ALTREP_PARAMETER); } +/* Scans a text (i.e. text + altrep) property */ +static void +scan_text (CalComponent *comp, GSList **text_list, icalproperty *prop) +{ + struct text *text; + + text = g_new (struct text, 1); + text->prop = prop; + text->altrep_param = icalproperty_get_first_parameter (prop, ICAL_ALTREP_PARAMETER); + + *text_list = g_slist_append (*text_list, text); +} + /* Scans an icalproperty and adds its mapping to the component */ static void scan_property (CalComponent *comp, icalproperty *prop) @@ -440,6 +455,10 @@ scan_property (CalComponent *comp, icalproperty *prop) scan_datetime (comp, &priv->due, prop); break; + case ICAL_EXDATE_PROPERTY: + scan_exdate (comp, prop); + break; + case ICAL_LASTMODIFIED_PROPERTY: priv->last_modified = prop; break; @@ -914,23 +933,6 @@ cal_component_set_categories_list (CalComponent *comp, GSList *categ_list) } /** - * cal_component_free_categories_list: - * @categ_list: List of category strings. - * - * Frees a list of category strings. - **/ -void -cal_component_free_categories_list (GSList *categ_list) -{ - GSList *l; - - for (l = categ_list; l; l = l->next) - g_free (l->data); - - g_slist_free (categ_list); -} - -/** * cal_component_get_classification: * @comp: A calendar component object. * @classif: Return value for the classification. @@ -1026,32 +1028,6 @@ cal_component_set_classification (CalComponent *comp, CalComponentClassification } } -/** - * cal_component_free_text_list: - * @text_list: List of #CalComponentText structures. - * - * Frees a list of #CalComponentText structures. This function should only be - * used to free lists of text values as returned by the other getter functions - * of #CalComponent. - **/ -void -cal_component_free_text_list (GSList *text_list) -{ - GSList *l; - - for (l = text_list; l; l = l->next) { - CalComponentText *text; - - g_assert (l->data != NULL); - - text = l->data; - g_return_if_fail (text != NULL); - g_free (text); - } - - g_slist_free (text_list); -} - /* Gets a text list value */ static void get_text_list (GSList *text_list, @@ -1188,21 +1164,6 @@ cal_component_set_comment_list (CalComponent *comp, GSList *text_list) set_text_list (comp, icalproperty_new_comment, &priv->comment_list, text_list); } -/** - * cal_component_free_icaltimetype: - * @t: An #icaltimetype structure. - * - * Frees a struct #icaltimetype value as returned by the calendar component - * functions. - **/ -void -cal_component_free_icaltimetype (struct icaltimetype *t) -{ - g_return_if_fail (t != NULL); - - g_free (t); -} - /* Gets a struct icaltimetype value */ static void get_icaltimetype (icalproperty *prop, @@ -1396,21 +1357,6 @@ cal_component_set_description_list (CalComponent *comp, GSList *text_list) set_text_list (comp, icalproperty_new_description, &priv->description_list, text_list); } -/** - * cal_component_free_datetime: - * @dt: A date/time structure. - * - * Frees a date/time structure. - **/ -void -cal_component_free_datetime (CalComponentDateTime *dt) -{ - g_return_if_fail (dt != NULL); - - if (dt->value) - g_free (dt->value); -} - /* Gets a date/time and timezone pair */ static void get_datetime (struct datetime *datetime, @@ -1680,77 +1626,6 @@ cal_component_set_due (CalComponent *comp, CalComponentDateTime *dt) priv->need_sequence_inc = TRUE; } -/** - * cal_component_get_last_modified: - * @comp: A calendar component object. - * @t: Return value for the last modified time value. - * - * Queries the time at which a calendar component object was last modified in - * the calendar store. - **/ -void -cal_component_get_last_modified (CalComponent *comp, struct icaltimetype **t) -{ - CalComponentPrivate *priv; - - g_return_if_fail (comp != NULL); - g_return_if_fail (IS_CAL_COMPONENT (comp)); - g_return_if_fail (t != NULL); - - priv = comp->priv; - g_return_if_fail (priv->icalcomp != NULL); - - get_icaltimetype (priv->last_modified, icalproperty_get_lastmodified, t); -} - -/** - * cal_component_set_last_modified: - * @comp: A calendar component object. - * @t: Value for the last time modified. - * - * Sets the time at which a calendar component object was last stored in the - * calendar store. This should not be called by plain calendar user agents. - **/ -void -cal_component_set_last_modified (CalComponent *comp, struct icaltimetype *t) -{ - CalComponentPrivate *priv; - - g_return_if_fail (comp != NULL); - g_return_if_fail (IS_CAL_COMPONENT (comp)); - - priv = comp->priv; - g_return_if_fail (priv->icalcomp != NULL); - - set_icaltimetype (comp, &priv->last_modified, - icalproperty_new_lastmodified, - icalproperty_set_lastmodified, - t); -} - -/** - * cal_component_free_period_list: - * @period_list: List of #CalComponentPeriod structures. - * - * Frees a list of #CalComponentPeriod structures. - **/ -void -cal_component_free_period_list (GSList *period_list) -{ - GSList *l; - - for (l = period_list; l; l = l->next) { - CalComponentPeriod *period; - - g_assert (l->data != NULL); - - period = l->data; - g_free (period); - } - - g_slist_free (period_list); -} - /* Builds a list of CalComponentPeriod structures based on a list of icalproperties */ static void get_period_list (GSList *period_list, @@ -1814,31 +1689,6 @@ get_period_list (GSList *period_list, *list = g_slist_reverse (*list); } -/** - * cal_component_get_rdate_list: - * @comp: A calendar component object. - * @period_list: Return value for the list of recurrence dates, as a list of - * #CalComponentPeriod structures. This should be freed using the - * cal_component_free_period_list() function. - * - * Queries the list of recurrence date properties in a calendar component - * object. - **/ -void -cal_component_get_rdate_list (CalComponent *comp, GSList **period_list) -{ - CalComponentPrivate *priv; - - g_return_if_fail (comp != NULL); - g_return_if_fail (IS_CAL_COMPONENT (comp)); - g_return_if_fail (period_list != NULL); - - priv = comp->priv; - g_return_if_fail (priv->icalcomp != NULL); - - get_period_list (priv->rdate_list, icalproperty_get_rdate, period_list); -} - /* Sets a period list value */ static void set_period_list (CalComponent *comp, @@ -1909,6 +1759,170 @@ set_period_list (CalComponent *comp, } /** + * cal_component_get_exdate_list: + * @comp: A calendar component object. + * @exdate_list: Return value for the list of exception dates, as a list of + * struct #icaltimetype structures. This should be freed using the + * cal_component_free_exdate_list() function. + * + * Queries the list of exception date properties in a calendar component object. + **/ +void +cal_component_get_exdate_list (CalComponent *comp, GSList **exdate_list) +{ + CalComponentPrivate *priv; + GSList *l; + + g_return_if_fail (comp != NULL); + g_return_if_fail (IS_CAL_COMPONENT (comp)); + g_return_if_fail (exdate_list != NULL); + + priv = comp->priv; + g_return_if_fail (priv->icalcomp != NULL); + + *exdate_list = NULL; + + for (l = priv->exdate_list; l; l = l->next) { + icalproperty *prop; + struct icaltimetype *t; + + prop = l->data; + + t = g_new (struct icaltimetype, 1); + *t = icalproperty_get_exdate (prop); + + *exdate_list = g_slist_prepend (*exdate_list, t); + } + + *exdate_list = g_slist_reverse (*exdate_list); +} + +/** + * cal_component_set_exdate_list: + * @comp: A calendar component object. + * @exdate_list: List of struct #icaltimetype structures. + * + * Sets the list of exception dates in a calendar component object. + **/ +void +cal_component_set_exdate_list (CalComponent *comp, GSList *exdate_list) +{ + CalComponentPrivate *priv; + GSList *l; + + g_return_if_fail (comp != NULL); + g_return_if_fail (IS_CAL_COMPONENT (comp)); + g_return_if_fail (exdate_list != NULL); + + priv = comp->priv; + g_return_if_fail (priv->icalcomp != NULL); + + /* Remove old exception dates */ + + for (l = priv->exdate_list; l; l = l->next) { + icalproperty *prop; + + prop = l->data; + icalcomponent_remove_property (priv->icalcomp, prop); + } + + g_slist_free (priv->exdate_list); + priv->exdate_list = NULL; + + /* Add in new exception dates */ + + for (l = exdate_list; l; l = l->next) { + icalproperty *prop; + struct icaltimetype *t; + + g_assert (l->data != NULL); + t = l->data; + + prop = icalproperty_new_exdate (*t); + icalcomponent_add_property (priv->icalcomp, prop); + + priv->exdate_list = g_slist_prepend (priv->exdate_list, prop); + } + + priv->exdate_list = g_slist_reverse (priv->exdate_list); + + priv->need_sequence_inc = TRUE; +} + +/** + * cal_component_get_last_modified: + * @comp: A calendar component object. + * @t: Return value for the last modified time value. + * + * Queries the time at which a calendar component object was last modified in + * the calendar store. + **/ +void +cal_component_get_last_modified (CalComponent *comp, struct icaltimetype **t) +{ + CalComponentPrivate *priv; + + g_return_if_fail (comp != NULL); + g_return_if_fail (IS_CAL_COMPONENT (comp)); + g_return_if_fail (t != NULL); + + priv = comp->priv; + g_return_if_fail (priv->icalcomp != NULL); + + get_icaltimetype (priv->last_modified, icalproperty_get_lastmodified, t); +} + +/** + * cal_component_set_last_modified: + * @comp: A calendar component object. + * @t: Value for the last time modified. + * + * Sets the time at which a calendar component object was last stored in the + * calendar store. This should not be called by plain calendar user agents. + **/ +void +cal_component_set_last_modified (CalComponent *comp, struct icaltimetype *t) +{ + CalComponentPrivate *priv; + + g_return_if_fail (comp != NULL); + g_return_if_fail (IS_CAL_COMPONENT (comp)); + + priv = comp->priv; + g_return_if_fail (priv->icalcomp != NULL); + + set_icaltimetype (comp, &priv->last_modified, + icalproperty_new_lastmodified, + icalproperty_set_lastmodified, + t); +} + +/** + * cal_component_get_rdate_list: + * @comp: A calendar component object. + * @period_list: Return value for the list of recurrence dates, as a list of + * #CalComponentPeriod structures. This should be freed using the + * cal_component_free_period_list() function. + * + * Queries the list of recurrence date properties in a calendar component + * object. + **/ +void +cal_component_get_rdate_list (CalComponent *comp, GSList **period_list) +{ + CalComponentPrivate *priv; + + g_return_if_fail (comp != NULL); + g_return_if_fail (IS_CAL_COMPONENT (comp)); + g_return_if_fail (period_list != NULL); + + priv = comp->priv; + g_return_if_fail (priv->icalcomp != NULL); + + get_period_list (priv->rdate_list, icalproperty_get_rdate, period_list); +} + +/** * cal_component_set_rdate_list: * @comp: A calendar component object. * @period_list: List of #CalComponentPeriod structures. @@ -1928,6 +1942,8 @@ cal_component_set_rdate_list (CalComponent *comp, GSList *period_list) g_return_if_fail (priv->icalcomp != NULL); set_period_list (comp, icalproperty_new_rdate, &priv->rdate_list, period_list); + + priv->need_sequence_inc = TRUE; } /** @@ -2000,20 +2016,6 @@ cal_component_set_sequence (CalComponent *comp, int *sequence) } /** - * cal_component_free_sequence: - * @sequence: Sequence number value. - * - * Frees a sequence number value. - **/ -void -cal_component_free_sequence (int *sequence) -{ - g_return_if_fail (sequence != NULL); - - g_free (sequence); -} - -/** * cal_component_get_summary: * @comp: A calendar component object. * @summary: Return value for the summary property and its parameters. @@ -2255,6 +2257,141 @@ cal_component_set_url (CalComponent *comp, const char *url) +/** + * cal_component_free_categories_list: + * @categ_list: List of category strings. + * + * Frees a list of category strings. + **/ +void +cal_component_free_categories_list (GSList *categ_list) +{ + GSList *l; + + for (l = categ_list; l; l = l->next) + g_free (l->data); + + g_slist_free (categ_list); +} + +/** + * cal_component_free_datetime: + * @dt: A date/time structure. + * + * Frees a date/time structure. + **/ +void +cal_component_free_datetime (CalComponentDateTime *dt) +{ + g_return_if_fail (dt != NULL); + + if (dt->value) + g_free (dt->value); +} + +/** + * cal_component_free_exdate_list: + * @exdate_list: List of struct #icaltimetype structures. + * + * Frees a list of struct #icaltimetype structures. + **/ +void +cal_component_free_exdate_list (GSList *exdate_list) +{ + GSList *l; + + for (l = exdate_list; l; l = l->next) { + struct icaltimetype *t; + + g_assert (l->data != NULL); + t = l->data; + + g_free (t); + } + + g_slist_free (exdate_list); +} + +/** + * cal_component_free_icaltimetype: + * @t: An #icaltimetype structure. + * + * Frees a struct #icaltimetype value as returned by the calendar component + * functions. + **/ +void +cal_component_free_icaltimetype (struct icaltimetype *t) +{ + g_return_if_fail (t != NULL); + + g_free (t); +} + +/** + * cal_component_free_period_list: + * @period_list: List of #CalComponentPeriod structures. + * + * Frees a list of #CalComponentPeriod structures. + **/ +void +cal_component_free_period_list (GSList *period_list) +{ + GSList *l; + + for (l = period_list; l; l = l->next) { + CalComponentPeriod *period; + + g_assert (l->data != NULL); + + period = l->data; + g_free (period); + } + + g_slist_free (period_list); +} + +/** + * cal_component_free_sequence: + * @sequence: Sequence number value. + * + * Frees a sequence number value. + **/ +void +cal_component_free_sequence (int *sequence) +{ + g_return_if_fail (sequence != NULL); + + g_free (sequence); +} + +/** + * cal_component_free_text_list: + * @text_list: List of #CalComponentText structures. + * + * Frees a list of #CalComponentText structures. This function should only be + * used to free lists of text values as returned by the other getter functions + * of #CalComponent. + **/ +void +cal_component_free_text_list (GSList *text_list) +{ + GSList *l; + + for (l = text_list; l; l = l->next) { + CalComponentText *text; + + g_assert (l->data != NULL); + + text = l->data; + g_return_if_fail (text != NULL); + g_free (text); + } + + g_slist_free (text_list); +} + + + /* Scans an icalproperty from a calendar component and adds its mapping to our * own alarm structure. */ |