/*
- * Copyright (C) 2012 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2012
-2013 Andy Spencer <andy753421@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#define _XOPEN_SOURCE
+
#include <stdio.h>
#include <stdlib.h>
+#include <wordexp.h>
#include <libical/ical.h>
#include "util.h"
+#include "conf.h"
#include "date.h"
#include "cal.h"
struct icaltimetype end;
} ical_inst;
+typedef struct ical_t {
+ cal_t cal;
+ char *location;
+ char *username;
+ char *password;
+ icalcomponent *comp;
+ struct ical_t *next;
+} ical_t;
+
+/* Static data */
+static ical_t *calendars;
+
/* Helper functions */
static int ical_compare(const void *_a, const void *_b)
{
};
}
+static icaltimetype to_itime(date_t time)
+{
+ return (struct icaltimetype){
+ .year = time.year,
+ .month = time.month + 1,
+ .day = time.day + 1,
+ .hour = time.hour,
+ .minute = time.min
+ };
+}
+
static void add_recur(icalarray *array, icalcomponent *comp,
icaltimetype start, icaltimetype end,
icalcomponent_kind which)
}
}
+static void read_icals(void)
+{
+ for (ical_t *cal = calendars; cal; cal = cal->next) {
+ if (cal->comp == NULL && cal->location) {
+ wordexp_t wexp;
+ wordexp(cal->location, &wexp, WRDE_NOCMD);
+ if (wexp.we_wordc == 0)
+ continue;
+ FILE *file = fopen(wexp.we_wordv[0], "r");
+ wordfree(&wexp);
+ if (!file)
+ continue;
+
+ icalparser *parser = icalparser_new();
+ icalparser_set_gen_data(parser, file);
+ cal->comp = icalparser_parse(parser, (void*)fgets);
+ icalparser_free(parser);
+ }
+ }
+}
+
/* Event functions */
static event_t *to_event(ical_inst *inst)
{
cur->name ?: cur->desc ?: "[no summary]");
}
+/* Config parser */
+void ical_config(const char *group, const char *name, const char *key, const char *value)
+{
+ ical_t *cal = NULL, *last = NULL;
+
+ /* Make sure it's valid */
+ if (!match(group, "ical") || !name)
+ return;
+
+ /* Find existing calendar */
+ for (cal = calendars; cal; last = cal, cal = cal->next)
+ if (match(cal->cal.name, name))
+ break;
+
+ /* Create new calendar */
+ if (!cal) {
+ cal = new0(ical_t);
+ cal->cal.type = "ical";
+ cal->cal.name = get_name(name);
+ if (last)
+ last->next = cal;
+ else
+ calendars = cal;
+ return;
+ }
+
+ /* Set calendar values */
+ if (match(key, "location"))
+ cal->location = get_string(value);
+ else if (match(key, "username"))
+ cal->username = get_string(value);
+ else if (match(key, "password"))
+ cal->password = get_string(value);
+}
+
+/* Cal functions */
+cal_t *ical_cals(void)
+{
+ read_icals();
+
+ for (ical_t *cal = calendars; cal; cal = cal->next)
+ cal->cal.next = &cal->next->cal;
+
+ return &calendars->cal;
+}
+
/* Event functions */
-event_t *ical_events(cal_t *cal, year_t year, month_t month, day_t day, int days)
+event_t *ical_events(date_t _start, date_t _end)
{
- /* Load ical */
- FILE *file = fopen("data/all.ics", "r");
- if (!file)
- return NULL;
- icalparser *parser = icalparser_new();
- icalparser_set_gen_data(parser, file);
- icalcomponent *ical = icalparser_parse(parser, (void*)fgets);
- icalparser_free(parser);
+ read_icals();
- /* Add events */
+ icaltimetype start = to_itime(_start);
+ icaltimetype end = to_itime(_end);
icalarray *array = icalarray_new(sizeof(ical_inst), 1);
- icaltimetype start = {.year = 2000};
- icaltimetype end = {.year = 2020};
- add_recur(array, ical, start, end, ICAL_VEVENT_COMPONENT);
+ for (ical_t *cal = calendars; cal; cal = cal->next)
+ add_recur(array, cal->comp, start, end, ICAL_VEVENT_COMPONENT);
icalarray_sort(array, ical_compare);
event_t *events = to_events(array);
icalarray_free(array);
- icalcomponent_free(ical);
return events;
}
/* Todo functions */
-todo_t *ical_todos(cal_t *cal, year_t year, month_t month, day_t day, int days)
+todo_t *ical_todos(date_t _start, date_t _end)
{
- /* Load ical */
- FILE *file = fopen("data/all.ics", "r");
- if (!file)
- return NULL;
- icalparser *parser = icalparser_new();
- icalparser_set_gen_data(parser, file);
- icalcomponent *ical = icalparser_parse(parser, (void*)fgets);
- icalparser_free(parser);
+ read_icals();
- /* Add todos */
+ icaltimetype start = to_itime(_start);
+ icaltimetype end = to_itime(_end);
icalarray *array = icalarray_new(sizeof(ical_inst), 1);
- icaltimetype start = {.year = 2000};
- icaltimetype end = {.year = 2020};
- add_recur(array, ical, start, end, ICAL_VTODO_COMPONENT);
+ for (ical_t *cal = calendars; cal; cal = cal->next)
+ add_recur(array, cal->comp, start, end, ICAL_VTODO_COMPONENT);
icalarray_sort(array, ical_compare);
todo_t *todos = to_todos(array);
icalarray_free(array);
- icalcomponent_free(ical);
return todos;
}
FILE *file = fopen("data/all.ics", "r");
icalparser *parser = icalparser_new();
icalparser_set_gen_data(parser, file);
- icalcomponent *ical = icalparser_parse(parser, (void*)fgets);
+ icalcomponent *comp = icalparser_parse(parser, (void*)fgets);
/* Misc */
icalarray *array;
/* Find events */
array = icalarray_new(sizeof(ical_inst), 1);
- add_recur(array, ical, start, end, ICAL_VEVENT_COMPONENT);
+ add_recur(array, comp, start, end, ICAL_VEVENT_COMPONENT);
icalarray_sort(array, ical_compare);
event_t *events = to_events(array);
icalarray_free(array);
/* Find Todos */
array = icalarray_new(sizeof(ical_inst), 1);
- add_recur(array, ical, start, end, ICAL_VTODO_COMPONENT);
+ add_recur(array, comp, start, end, ICAL_VTODO_COMPONENT);
icalarray_sort(array, ical_compare);
todo_t *todos = to_todos(array);
icalarray_free(array);
/* Print */
- //ical_printr(ical, 0);
+ //ical_printr(comp, 0);
//print_events(events);
print_todos(todos);
projects / lackey / blobdiff