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-rw-r--r--src/ical.c1471
1 files changed, 653 insertions, 818 deletions
diff --git a/src/ical.c b/src/ical.c
index 375f3a1..ca10865 100644
--- a/src/ical.c
+++ b/src/ical.c
@@ -55,232 +55,208 @@ typedef enum {
typedef struct {
enum recur_type type;
- int freq;
- long until;
- unsigned count;
+ int freq;
+ long until;
+ unsigned count;
} ical_rpt_t;
-static void ical_export_header (FILE *);
-static void ical_export_recur_events (FILE *);
-static void ical_export_events (FILE *);
-static void ical_export_recur_apoints (FILE *);
-static void ical_export_apoints (FILE *);
-static void ical_export_todo (FILE *);
-static void ical_export_footer (FILE *);
+static void ical_export_header(FILE *);
+static void ical_export_recur_events(FILE *);
+static void ical_export_events(FILE *);
+static void ical_export_recur_apoints(FILE *);
+static void ical_export_apoints(FILE *);
+static void ical_export_todo(FILE *);
+static void ical_export_footer(FILE *);
static const char *ical_recur_type[RECUR_TYPES] =
- { "", "DAILY", "WEEKLY", "MONTHLY", "YEARLY" };
+ { "", "DAILY", "WEEKLY", "MONTHLY", "YEARLY" };
/* iCal alarm notification. */
-static void
-ical_export_valarm (FILE *stream)
+static void ical_export_valarm(FILE * stream)
{
- fputs ("BEGIN:VALARM\n", stream);
- pthread_mutex_lock (&nbar.mutex);
- fprintf (stream, "TRIGGER:-P%dS\n", nbar.cntdwn);
- pthread_mutex_unlock (&nbar.mutex);
- fputs ("ACTION:DISPLAY\n", stream);
- fputs ("END:VALARM\n", stream);
+ fputs("BEGIN:VALARM\n", stream);
+ pthread_mutex_lock(&nbar.mutex);
+ fprintf(stream, "TRIGGER:-P%dS\n", nbar.cntdwn);
+ pthread_mutex_unlock(&nbar.mutex);
+ fputs("ACTION:DISPLAY\n", stream);
+ fputs("END:VALARM\n", stream);
}
/* Export header. */
-static void
-ical_export_header (FILE *stream)
+static void ical_export_header(FILE * stream)
{
- fputs ("BEGIN:VCALENDAR\n", stream);
- fprintf (stream, "PRODID:-//calcurse//NONSGML v%s//EN\n", VERSION);
- fputs ("VERSION:2.0\n", stream);
+ fputs("BEGIN:VCALENDAR\n", stream);
+ fprintf(stream, "PRODID:-//calcurse//NONSGML v%s//EN\n", VERSION);
+ fputs("VERSION:2.0\n", stream);
}
/* Export footer. */
-static void
-ical_export_footer (FILE *stream)
+static void ical_export_footer(FILE * stream)
{
- fputs ("END:VCALENDAR\n", stream);
+ fputs("END:VCALENDAR\n", stream);
}
/* Export recurrent events. */
-static void
-ical_export_recur_events (FILE *stream)
+static void ical_export_recur_events(FILE * stream)
{
llist_item_t *i, *j;
char ical_date[BUFSIZ];
- LLIST_FOREACH (&recur_elist, i)
- {
- struct recur_event *rev = LLIST_GET_DATA (i);
- date_sec2date_fmt (rev->day, ICALDATEFMT, ical_date);
- fputs ("BEGIN:VEVENT\n", stream);
- fprintf (stream, "DTSTART:%s\n", ical_date);
- fprintf (stream, "RRULE:FREQ=%s;INTERVAL=%d",
- ical_recur_type[rev->rpt->type], rev->rpt->freq);
-
- if (rev->rpt->until != 0)
- {
- date_sec2date_fmt (rev->rpt->until, ICALDATEFMT, ical_date);
- fprintf (stream, ";UNTIL=%s\n", ical_date);
- }
- else
- fputc ('\n', stream);
-
- if (LLIST_FIRST (&rev->exc))
- {
- fputs ("EXDATE:", stream);
- LLIST_FOREACH (&rev->exc, j)
- {
- struct excp *exc = LLIST_GET_DATA (j);
- date_sec2date_fmt (exc->st, ICALDATEFMT, ical_date);
- fprintf (stream, "%s", ical_date);
- if (LLIST_NEXT (j))
- fputc (',', stream);
- else
- fputc ('\n', stream);
- }
- }
-
- fprintf (stream, "SUMMARY:%s\n", rev->mesg);
- fputs ("END:VEVENT\n", stream);
+ LLIST_FOREACH(&recur_elist, i) {
+ struct recur_event *rev = LLIST_GET_DATA(i);
+ date_sec2date_fmt(rev->day, ICALDATEFMT, ical_date);
+ fputs("BEGIN:VEVENT\n", stream);
+ fprintf(stream, "DTSTART:%s\n", ical_date);
+ fprintf(stream, "RRULE:FREQ=%s;INTERVAL=%d",
+ ical_recur_type[rev->rpt->type], rev->rpt->freq);
+
+ if (rev->rpt->until != 0) {
+ date_sec2date_fmt(rev->rpt->until, ICALDATEFMT, ical_date);
+ fprintf(stream, ";UNTIL=%s\n", ical_date);
+ } else
+ fputc('\n', stream);
+
+ if (LLIST_FIRST(&rev->exc)) {
+ fputs("EXDATE:", stream);
+ LLIST_FOREACH(&rev->exc, j) {
+ struct excp *exc = LLIST_GET_DATA(j);
+ date_sec2date_fmt(exc->st, ICALDATEFMT, ical_date);
+ fprintf(stream, "%s", ical_date);
+ if (LLIST_NEXT(j))
+ fputc(',', stream);
+ else
+ fputc('\n', stream);
+ }
}
+
+ fprintf(stream, "SUMMARY:%s\n", rev->mesg);
+ fputs("END:VEVENT\n", stream);
+ }
}
/* Export events. */
-static void
-ical_export_events (FILE *stream)
+static void ical_export_events(FILE * stream)
{
llist_item_t *i;
char ical_date[BUFSIZ];
- LLIST_FOREACH (&eventlist, i)
- {
- struct event *ev = LLIST_TS_GET_DATA (i);
- date_sec2date_fmt (ev->day, ICALDATEFMT, ical_date);
- fputs ("BEGIN:VEVENT\n", stream);
- fprintf (stream, "DTSTART:%s\n", ical_date);
- fprintf (stream, "SUMMARY:%s\n", ev->mesg);
- fputs ("END:VEVENT\n", stream);
- }
+ LLIST_FOREACH(&eventlist, i) {
+ struct event *ev = LLIST_TS_GET_DATA(i);
+ date_sec2date_fmt(ev->day, ICALDATEFMT, ical_date);
+ fputs("BEGIN:VEVENT\n", stream);
+ fprintf(stream, "DTSTART:%s\n", ical_date);
+ fprintf(stream, "SUMMARY:%s\n", ev->mesg);
+ fputs("END:VEVENT\n", stream);
+ }
}
/* Export recurrent appointments. */
-static void
-ical_export_recur_apoints (FILE *stream)
+static void ical_export_recur_apoints(FILE * stream)
{
llist_item_t *i, *j;
char ical_datetime[BUFSIZ];
char ical_date[BUFSIZ];
- LLIST_TS_LOCK (&recur_alist_p);
- LLIST_TS_FOREACH (&recur_alist_p, i)
- {
- struct recur_apoint *rapt = LLIST_TS_GET_DATA (i);
-
- date_sec2date_fmt (rapt->start, ICALDATETIMEFMT, ical_datetime);
- fputs ("BEGIN:VEVENT\n", stream);
- fprintf (stream, "DTSTART:%s\n", ical_datetime);
- fprintf (stream, "DURATION:PT0H0M%ldS\n", rapt->dur);
- fprintf (stream, "RRULE:FREQ=%s;INTERVAL=%d",
- ical_recur_type[rapt->rpt->type], rapt->rpt->freq);
-
- if (rapt->rpt->until != 0)
- {
- date_sec2date_fmt (rapt->rpt->until + HOURINSEC, ICALDATEFMT,
- ical_date);
- fprintf (stream, ";UNTIL=%s\n", ical_date);
- }
- else
- fputc ('\n', stream);
-
- if (LLIST_FIRST (&rapt->exc))
- {
- fputs ("EXDATE:", stream);
- LLIST_FOREACH (&rapt->exc, j)
- {
- struct excp *exc = LLIST_GET_DATA (j);
- date_sec2date_fmt (exc->st, ICALDATEFMT, ical_date);
- fprintf (stream, "%s", ical_date);
- if (LLIST_NEXT (j))
- fputc (',', stream);
- else
- fputc ('\n', stream);
- }
- }
-
- fprintf (stream, "SUMMARY:%s\n", rapt->mesg);
- if (rapt->state & APOINT_NOTIFY)
- ical_export_valarm (stream);
- fputs ("END:VEVENT\n", stream);
+ LLIST_TS_LOCK(&recur_alist_p);
+ LLIST_TS_FOREACH(&recur_alist_p, i) {
+ struct recur_apoint *rapt = LLIST_TS_GET_DATA(i);
+
+ date_sec2date_fmt(rapt->start, ICALDATETIMEFMT, ical_datetime);
+ fputs("BEGIN:VEVENT\n", stream);
+ fprintf(stream, "DTSTART:%s\n", ical_datetime);
+ fprintf(stream, "DURATION:PT0H0M%ldS\n", rapt->dur);
+ fprintf(stream, "RRULE:FREQ=%s;INTERVAL=%d",
+ ical_recur_type[rapt->rpt->type], rapt->rpt->freq);
+
+ if (rapt->rpt->until != 0) {
+ date_sec2date_fmt(rapt->rpt->until + HOURINSEC, ICALDATEFMT, ical_date);
+ fprintf(stream, ";UNTIL=%s\n", ical_date);
+ } else
+ fputc('\n', stream);
+
+ if (LLIST_FIRST(&rapt->exc)) {
+ fputs("EXDATE:", stream);
+ LLIST_FOREACH(&rapt->exc, j) {
+ struct excp *exc = LLIST_GET_DATA(j);
+ date_sec2date_fmt(exc->st, ICALDATEFMT, ical_date);
+ fprintf(stream, "%s", ical_date);
+ if (LLIST_NEXT(j))
+ fputc(',', stream);
+ else
+ fputc('\n', stream);
+ }
}
- LLIST_TS_UNLOCK (&recur_alist_p);
+
+ fprintf(stream, "SUMMARY:%s\n", rapt->mesg);
+ if (rapt->state & APOINT_NOTIFY)
+ ical_export_valarm(stream);
+ fputs("END:VEVENT\n", stream);
+ }
+ LLIST_TS_UNLOCK(&recur_alist_p);
}
/* Export appointments. */
-static void
-ical_export_apoints (FILE *stream)
+static void ical_export_apoints(FILE * stream)
{
llist_item_t *i;
char ical_datetime[BUFSIZ];
- LLIST_TS_LOCK (&alist_p);
- LLIST_TS_FOREACH (&alist_p, i)
- {
- struct apoint *apt = LLIST_TS_GET_DATA (i);
- date_sec2date_fmt (apt->start, ICALDATETIMEFMT, ical_datetime);
- fputs ("BEGIN:VEVENT\n", stream);
- fprintf (stream, "DTSTART:%s\n", ical_datetime);
- fprintf (stream, "DURATION:P%ldDT%ldH%ldM%ldS\n",
- apt->dur / DAYINSEC,
- (apt->dur / HOURINSEC) % DAYINHOURS,
- (apt->dur / MININSEC) % HOURINMIN,
- apt->dur % MININSEC);
- fprintf (stream, "SUMMARY:%s\n", apt->mesg);
- if (apt->state & APOINT_NOTIFY)
- ical_export_valarm (stream);
- fputs ("END:VEVENT\n", stream);
- }
- LLIST_TS_UNLOCK (&alist_p);
+ LLIST_TS_LOCK(&alist_p);
+ LLIST_TS_FOREACH(&alist_p, i) {
+ struct apoint *apt = LLIST_TS_GET_DATA(i);
+ date_sec2date_fmt(apt->start, ICALDATETIMEFMT, ical_datetime);
+ fputs("BEGIN:VEVENT\n", stream);
+ fprintf(stream, "DTSTART:%s\n", ical_datetime);
+ fprintf(stream, "DURATION:P%ldDT%ldH%ldM%ldS\n",
+ apt->dur / DAYINSEC,
+ (apt->dur / HOURINSEC) % DAYINHOURS,
+ (apt->dur / MININSEC) % HOURINMIN, apt->dur % MININSEC);
+ fprintf(stream, "SUMMARY:%s\n", apt->mesg);
+ if (apt->state & APOINT_NOTIFY)
+ ical_export_valarm(stream);
+ fputs("END:VEVENT\n", stream);
+ }
+ LLIST_TS_UNLOCK(&alist_p);
}
/* Export todo items. */
-static void
-ical_export_todo (FILE *stream)
+static void ical_export_todo(FILE * stream)
{
llist_item_t *i;
- LLIST_FOREACH (&todolist, i)
- {
- struct todo *todo = LLIST_TS_GET_DATA (i);
- if (todo->id < 0) /* completed items */
- continue;
+ LLIST_FOREACH(&todolist, i) {
+ struct todo *todo = LLIST_TS_GET_DATA(i);
+ if (todo->id < 0) /* completed items */
+ continue;
- fputs ("BEGIN:VTODO\n", stream);
- fprintf (stream, "PRIORITY:%d\n", todo->id);
- fprintf (stream, "SUMMARY:%s\n", todo->mesg);
- fputs ("END:VTODO\n", stream);
- }
+ fputs("BEGIN:VTODO\n", stream);
+ fprintf(stream, "PRIORITY:%d\n", todo->id);
+ fprintf(stream, "SUMMARY:%s\n", todo->mesg);
+ fputs("END:VTODO\n", stream);
+ }
}
/* Print a header to describe import log report format. */
-static void
-ical_log_init (FILE *log, float version)
+static void ical_log_init(FILE * log, float version)
{
const char *header =
- "+-------------------------------------------------------------------+\n"
- "| Calcurse icalendar import log. |\n"
- "| |\n"
- "| Items imported from icalendar file, version %1.1f |\n"
- "| Some items could not be imported, they are described hereafter. |\n"
- "| The log line format is as follows: |\n"
- "| |\n"
- "| TYPE [LINE]: DESCRIPTION |\n"
- "| |\n"
- "| where: |\n"
- "| * TYPE represents the item type ('VEVENT' or 'VTODO') |\n"
- "| * LINE is the line in the input stream at which this item begins |\n"
- "| * DESCRIPTION indicates why the item could not be imported |\n"
- "+-------------------------------------------------------------------+\n\n";
+ "+-------------------------------------------------------------------+\n"
+ "| Calcurse icalendar import log. |\n"
+ "| |\n"
+ "| Items imported from icalendar file, version %1.1f |\n"
+ "| Some items could not be imported, they are described hereafter. |\n"
+ "| The log line format is as follows: |\n"
+ "| |\n"
+ "| TYPE [LINE]: DESCRIPTION |\n"
+ "| |\n"
+ "| where: |\n"
+ "| * TYPE represents the item type ('VEVENT' or 'VTODO') |\n"
+ "| * LINE is the line in the input stream at which this item begins |\n"
+ "| * DESCRIPTION indicates why the item could not be imported |\n"
+ "+-------------------------------------------------------------------+\n\n";
if (log)
- fprintf (log, header, version);
+ fprintf(log, header, version);
}
/*
@@ -289,76 +265,66 @@ ical_log_init (FILE *log, float version)
* first line inside the icalendar file), together with a message describing the
* problem.
*/
-static void
-ical_log (FILE *log, ical_types_e type, unsigned lineno, char *msg)
+static void ical_log(FILE * log, ical_types_e type, unsigned lineno, char *msg)
{
- const char *typestr[ICAL_TYPES] = {"VEVENT", "VTODO"};
+ const char *typestr[ICAL_TYPES] = { "VEVENT", "VTODO" };
- RETURN_IF (type < 0 || type >= ICAL_TYPES, _("unknown ical type"));
+ RETURN_IF(type < 0 || type >= ICAL_TYPES, _("unknown ical type"));
if (log)
- fprintf (log, "%s [%d]: %s\n", typestr[type], lineno, msg);
+ fprintf(log, "%s [%d]: %s\n", typestr[type], lineno, msg);
}
-static void
-ical_store_todo (int priority, char *mesg, char *note)
+static void ical_store_todo(int priority, char *mesg, char *note)
{
- todo_add (mesg, priority, note);
- mem_free (mesg);
- erase_note (&note);
+ todo_add(mesg, priority, note);
+ mem_free(mesg);
+ erase_note(&note);
}
static void
-ical_store_event (char *mesg, char *note, long day, long end, ical_rpt_t *rpt,
- llist_t *exc)
+ical_store_event(char *mesg, char *note, long day, long end, ical_rpt_t * rpt,
+ llist_t * exc)
{
const int EVENTID = 1;
- if (rpt)
- {
- recur_event_new (mesg, note, day, EVENTID, rpt->type, rpt->freq,
- rpt->until, exc);
- mem_free (rpt);
- }
- else if (end && end != day)
- {
- /* Here we have an event that spans over several days. */
- rpt = mem_malloc (sizeof (ical_rpt_t));
- rpt->type = RECUR_DAILY;
- rpt->freq = 1;
- rpt->count = 0;
- rpt->until = end;
- recur_event_new (mesg, note, day, EVENTID, rpt->type, rpt->freq,
- rpt->until, exc);
- mem_free (rpt);
- }
- else
- {
- event_new (mesg, note, day, EVENTID);
- }
- mem_free (mesg);
- erase_note (&note);
+ if (rpt) {
+ recur_event_new(mesg, note, day, EVENTID, rpt->type, rpt->freq,
+ rpt->until, exc);
+ mem_free(rpt);
+ } else if (end && end != day) {
+ /* Here we have an event that spans over several days. */
+ rpt = mem_malloc(sizeof(ical_rpt_t));
+ rpt->type = RECUR_DAILY;
+ rpt->freq = 1;
+ rpt->count = 0;
+ rpt->until = end;
+ recur_event_new(mesg, note, day, EVENTID, rpt->type, rpt->freq,
+ rpt->until, exc);
+ mem_free(rpt);
+ } else {
+ event_new(mesg, note, day, EVENTID);
+ }
+ mem_free(mesg);
+ erase_note(&note);
}
static void
-ical_store_apoint (char *mesg, char *note, long start, long dur,
- ical_rpt_t *rpt, llist_t *exc, int has_alarm)
+ical_store_apoint(char *mesg, char *note, long start, long dur,
+ ical_rpt_t * rpt, llist_t * exc, int has_alarm)
{
char state = 0L;
if (has_alarm)
state |= APOINT_NOTIFY;
- if (rpt)
- {
- recur_apoint_new (mesg, note, start, dur, state, rpt->type, rpt->freq,
- rpt->until, exc);
- mem_free (rpt);
- }
- else
- {
- apoint_new (mesg, note, start, dur, state);
- }
- mem_free (mesg);
- erase_note (&note);
+ if (rpt) {
+ recur_apoint_new(mesg, note, start, dur, state, rpt->type, rpt->freq,
+ rpt->until, exc);
+ mem_free(rpt);
+ } else {
+ apoint_new(mesg, note, start, dur, state);
+ }
+ mem_free(mesg);
+ erase_note(&note);
}
/*
@@ -374,112 +340,103 @@ ical_store_apoint (char *mesg, char *note, long start, long dur,
* Lines of text SHOULD NOT be longer than 75 octets, excluding the line
* break.
*/
-static char *
-ical_unformat_line (char *line)
+static char *ical_unformat_line(char *line)
{
char *p, uline[BUFSIZ];
int len;
- if (strlen (line) >= BUFSIZ)
+ if (strlen(line) >= BUFSIZ)
return NULL;
- memset (uline, 0, BUFSIZ);
- for (len = 0, p = line; *p; p++)
- {
- switch (*p)
- {
- case '\\':
- switch (*(p + 1))
- {
- case 'n':
- uline[len++] = '\n';
- p++;
- break;
- case 't':
- uline[len++] = '\t';
- p++;
- break;
- case ';':
- case ':':
- case ',':
- uline[len++] = *(p + 1);
- p++;
- break;
- default:
- uline[len++] = *p;
- break;
- }
- break;
- default:
- uline[len++] = *p;
- break;
- }
+ memset(uline, 0, BUFSIZ);
+ for (len = 0, p = line; *p; p++) {
+ switch (*p) {
+ case '\\':
+ switch (*(p + 1)) {
+ case 'n':
+ uline[len++] = '\n';
+ p++;
+ break;
+ case 't':
+ uline[len++] = '\t';
+ p++;
+ break;
+ case ';':
+ case ':':
+ case ',':
+ uline[len++] = *(p + 1);
+ p++;
+ break;
+ default:
+ uline[len++] = *p;
+ break;
+ }
+ break;
+ default:
+ uline[len++] = *p;
+ break;
}
+ }
- return mem_strdup (uline);
+ return mem_strdup(uline);
}
static void
-ical_readline_init (FILE *fdi, char *buf, char *lstore, unsigned *ln)
+ical_readline_init(FILE * fdi, char *buf, char *lstore, unsigned *ln)
{
char *eol;
*buf = *lstore = '\0';
- if (fgets (lstore, BUFSIZ, fdi))
- {
- if ((eol = strchr(lstore, '\n')) != NULL)
- *eol = '\0';
- (*ln)++;
- }
+ if (fgets(lstore, BUFSIZ, fdi)) {
+ if ((eol = strchr(lstore, '\n')) != NULL)
+ *eol = '\0';
+ (*ln)++;
+ }
}
-static int
-ical_readline (FILE *fdi, char *buf, char *lstore, unsigned *ln)
+static int ical_readline(FILE * fdi, char *buf, char *lstore, unsigned *ln)
{
char *eol;
- strncpy (buf, lstore, BUFSIZ);
+ strncpy(buf, lstore, BUFSIZ);
(*ln)++;
- while (fgets (lstore, BUFSIZ, fdi) != NULL)
- {
- if ((eol = strchr(lstore, '\n')) != NULL)
- *eol = '\0';
- if (*lstore != SPACE && *lstore != TAB)
- break;
- strncat (buf, lstore + 1, BUFSIZ - strlen (buf) - 1);
- (*ln)++;
- }
+ while (fgets(lstore, BUFSIZ, fdi) != NULL) {
+ if ((eol = strchr(lstore, '\n')) != NULL)
+ *eol = '\0';
+ if (*lstore != SPACE && *lstore != TAB)
+ break;
+ strncat(buf, lstore + 1, BUFSIZ - strlen(buf) - 1);
+ (*ln)++;
+ }
- if (feof (fdi))
- {
- *lstore = '\0';
- if (*buf == '\0')
- return 0;
- }
+ if (feof(fdi)) {
+ *lstore = '\0';
+ if (*buf == '\0')
+ return 0;
+ }
return 1;
}
static float
-ical_chk_header (FILE *fd, char *buf, char *lstore, unsigned *lineno)
+ical_chk_header(FILE * fd, char *buf, char *lstore, unsigned *lineno)
{
const int HEADER_MALFORMED = -1;
const char icalheader[] = "BEGIN:VCALENDAR";
float version;
- if (!ical_readline (fd, buf, lstore, lineno))
+ if (!ical_readline(fd, buf, lstore, lineno))
return HEADER_MALFORMED;
- str_toupper (buf);
- if (strncmp (buf, icalheader, sizeof (icalheader) - 1) != 0)
+ str_toupper(buf);
+ if (strncmp(buf, icalheader, sizeof(icalheader) - 1) != 0)
return HEADER_MALFORMED;
- while (!sscanf (buf, "VERSION:%f", &version))
- {
- if (!ical_readline (fd, buf, lstore, lineno))
- return HEADER_MALFORMED;
- }
+ while (!sscanf(buf, "VERSION:%f", &version)) {
+ if (!ical_readline(fd, buf, lstore, lineno))
+ return HEADER_MALFORMED;
+ }
return version;
}
@@ -495,8 +452,7 @@ ical_chk_header (FILE *fd, char *buf, char *lstore, unsigned *lineno)
*
* The timezone is not yet handled by calcurse.
*/
-static long
-ical_datetime2long (char *datestr, ical_vevent_e *type)
+static long ical_datetime2long(char *datestr, ical_vevent_e * type)
{
const int NOTFOUND = 0, FORMAT_DATE = 3, FORMAT_DATETIME = 5;
struct date date;
@@ -504,50 +460,43 @@ ical_datetime2long (char *datestr, ical_vevent_e *type)
long datelong;
int format;
- format = sscanf (datestr, "%04u%02u%02uT%02u%02u",
- &date.yyyy, &date.mm, &date.dd, &hour, &min);
- if (format == FORMAT_DATE)
- {
- if (type)
- *type = EVENT;
- datelong = date2sec (date, 0, 0);
- }
- else if (format == FORMAT_DATETIME)
- {
- if (type)
- *type = APPOINTMENT;
- datelong = date2sec (date, hour, min);
- }
- else
- {
- datelong = NOTFOUND;
- }
+ format = sscanf(datestr, "%04u%02u%02uT%02u%02u",
+ &date.yyyy, &date.mm, &date.dd, &hour, &min);
+ if (format == FORMAT_DATE) {
+ if (type)
+ *type = EVENT;
+ datelong = date2sec(date, 0, 0);
+ } else if (format == FORMAT_DATETIME) {
+ if (type)
+ *type = APPOINTMENT;
+ datelong = date2sec(date, hour, min);
+ } else {
+ datelong = NOTFOUND;
+ }
return datelong;
}
-static long
-ical_durtime2long (char *timestr)
+static long ical_durtime2long(char *timestr)
{
long timelong;
char *p;
- if ((p = strchr (timestr, 'T')) == NULL)
+ if ((p = strchr(timestr, 'T')) == NULL)
timelong = 0;
- else
- {
- int nbmatch;
- struct {
- unsigned hour, min, sec;
- } time;
-
- p++;
- memset (&time, 0, sizeof time);
- nbmatch = sscanf (p, "%uH%uM%uS", &time.hour, &time.min, &time.sec);
- if (nbmatch < 1 || nbmatch > 3)
- timelong = 0;
- else
- timelong = time.hour * HOURINSEC + time.min * MININSEC + time.sec;
- }
+ else {
+ int nbmatch;
+ struct {
+ unsigned hour, min, sec;
+ } time;
+
+ p++;
+ memset(&time, 0, sizeof time);
+ nbmatch = sscanf(p, "%uH%uM%uS", &time.hour, &time.min, &time.sec);
+ if (nbmatch < 1 || nbmatch > 3)
+ timelong = 0;
+ else
+ timelong = time.hour * HOURINSEC + time.min * MININSEC + time.sec;
+ }
return timelong;
}
@@ -576,8 +525,7 @@ ical_durtime2long (char *timestr)
* A duration of 7 weeks would be:
* P7W
*/
-static long
-ical_dur2long (char *durstr)
+static long ical_dur2long(char *durstr)
{
const int NOTFOUND = -1;
long durlong;
@@ -586,42 +534,34 @@ ical_dur2long (char *durstr)
unsigned week, day;
} date;
- memset (&date, 0, sizeof date);
- if ((p = strchr (durstr, 'P')) == NULL)
+ memset(&date, 0, sizeof date);
+ if ((p = strchr(durstr, 'P')) == NULL)
durlong = NOTFOUND;
- else
- {
+ else {
+ p++;
+ if (*p == '-')
+ return NOTFOUND;
+ else if (*p == '+')
p++;
- if (*p == '-')
- return NOTFOUND;
- else if (*p == '+')
- p++;
- if (*p == 'T') /* dur-time */
- durlong = ical_durtime2long (p);
- else if (strchr (p, 'W')) /* dur-week */
- {
- if (sscanf (p, "%u", &date.week) == 1)
- durlong = date.week * WEEKINDAYS * DAYINSEC;
- else
- durlong = NOTFOUND;
- }
+ if (*p == 'T') /* dur-time */
+ durlong = ical_durtime2long(p);
+ else if (strchr(p, 'W')) { /* dur-week */
+ if (sscanf(p, "%u", &date.week) == 1)
+ durlong = date.week * WEEKINDAYS * DAYINSEC;
else
- {
- if (strchr (p, 'D')) /* dur-date */
- {
- if (sscanf (p, "%uD", &date.day) == 1)
- {
- durlong = date.day * DAYINSEC;
- durlong += ical_durtime2long (p);
- }
- else
- durlong = NOTFOUND;
- }
- else
- durlong = NOTFOUND;
- }
+ durlong = NOTFOUND;
+ } else {
+ if (strchr(p, 'D')) { /* dur-date */
+ if (sscanf(p, "%uD", &date.day) == 1) {
+ durlong = date.day * DAYINSEC;
+ durlong += ical_durtime2long(p);
+ } else
+ durlong = NOTFOUND;
+ } else
+ durlong = NOTFOUND;
}
+ }
return durlong;
}
@@ -633,31 +573,29 @@ ical_dur2long (char *durstr)
* range-bound the recurrence. The "DTSTART" property value, if specified,
* counts as the first occurrence.
*/
-static long
-ical_compute_rpt_until (long start, ical_rpt_t *rpt)
+static long ical_compute_rpt_until(long start, ical_rpt_t * rpt)
{
long until;
- switch (rpt->type)
- {
- case RECUR_DAILY:
- until = date_sec_change (start, 0, rpt->freq * (rpt->count - 1));
- break;
- case RECUR_WEEKLY:
- until = date_sec_change (start, 0,
- rpt->freq * WEEKINDAYS * (rpt->count - 1));
- break;
- case RECUR_MONTHLY:
- until = date_sec_change (start, rpt->freq * (rpt->count - 1), 0);
- break;
- case RECUR_YEARLY:
- until = date_sec_change (start, rpt->freq * 12 * (rpt->count - 1), 0);
- break;
- default:
- until = 0;
- break;
- /* NOTREACHED */
- }
+ switch (rpt->type) {
+ case RECUR_DAILY:
+ until = date_sec_change(start, 0, rpt->freq * (rpt->count - 1));
+ break;
+ case RECUR_WEEKLY:
+ until = date_sec_change(start, 0,
+ rpt->freq * WEEKINDAYS * (rpt->count - 1));
+ break;
+ case RECUR_MONTHLY:
+ until = date_sec_change(start, rpt->freq * (rpt->count - 1), 0);
+ break;
+ case RECUR_YEARLY:
+ until = date_sec_change(start, rpt->freq * 12 * (rpt->count - 1), 0);
+ break;
+ default:
+ until = 0;
+ break;
+ /* NOTREACHED */
+ }
return until;
}
@@ -698,9 +636,8 @@ ical_compute_rpt_until (long start, ical_rpt_t *rpt)
* ( ";" x-name "=" text )
* )
*/
-static ical_rpt_t *
-ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
- const int itemline)
+static ical_rpt_t *ical_read_rrule(FILE * log, char *rrulestr,
+ unsigned *noskipped, const int itemline)
{
const char daily[] = "DAILY";
const char weekly[] = "WEEKLY";
@@ -713,115 +650,92 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
char *p;
rpt = NULL;
- if ((p = strchr (rrulestr, ':')) != NULL)
- {
- char freqstr[BUFSIZ];
-
- p++;
- rpt = mem_malloc (sizeof (ical_rpt_t));
- memset (rpt, 0, sizeof(ical_rpt_t));
- if (sscanf (p, "FREQ=%s", freqstr) != 1)
- {
- ical_log (log, ICAL_VEVENT, itemline,
- _("recurrence frequence not found."));
- (*noskipped)++;
- mem_free (rpt);
- return NULL;
- }
- else
- {
- if (strncmp (freqstr, daily, sizeof (daily) - 1) == 0)
- rpt->type = RECUR_DAILY;
- else if (strncmp (freqstr, weekly, sizeof (weekly) - 1) == 0)
- rpt->type = RECUR_WEEKLY;
- else if (strncmp (freqstr, monthly, sizeof (monthly) - 1) == 0)
- rpt->type = RECUR_MONTHLY;
- else if (strncmp (freqstr, yearly, sizeof (yearly) - 1) == 0)
- rpt->type = RECUR_YEARLY;
- else
- {
- ical_log (log, ICAL_VEVENT, itemline,
- _("recurrence frequence not recognized."));
- (*noskipped)++;
- mem_free (rpt);
- return NULL;
- }
- }
- /*
- The UNTIL rule part defines a date-time value which bounds the
- recurrence rule in an inclusive manner. If not present, and the
- COUNT rule part is also not present, the RRULE is considered to
- repeat forever.
-
- The COUNT rule part defines the number of occurrences at which to
- range-bound the recurrence. The "DTSTART" property value, if
- specified, counts as the first occurrence.
- */
- if ((p = strstr (rrulestr, "UNTIL")) != NULL)
- {
- char *untilstr;
-
- untilstr = strchr (p, '=');
- rpt->until = ical_datetime2long (++untilstr, NULL);
- }
- else
- {
- unsigned cnt;
- char *countstr;
-
- if ((countstr = strstr (rrulestr, count)) != NULL)
- {
- countstr += sizeof (count) - 1;
- if (sscanf (countstr, "%u", &cnt) != 1)
- {
- rpt->until = 0;
- /* endless repetition */
- }
- else
- {
- rpt->count = cnt;
- }
- }
- else
- rpt->until = 0;
- }
-
- if ((p = strstr (rrulestr, interv)) != NULL)
- {
- p += sizeof (interv) - 1;
- if (sscanf (p, "%u", &interval) != 1)
- {
- rpt->freq = 1;
- /* default frequence if none specified */
- }
- else
- {
- rpt->freq = interval;
- }
- }
- else
- {
- rpt->freq = 1;
+ if ((p = strchr(rrulestr, ':')) != NULL) {
+ char freqstr[BUFSIZ];
+
+ p++;
+ rpt = mem_malloc(sizeof(ical_rpt_t));
+ memset(rpt, 0, sizeof(ical_rpt_t));
+ if (sscanf(p, "FREQ=%s", freqstr) != 1) {
+ ical_log(log, ICAL_VEVENT, itemline,
+ _("recurrence frequence not found."));
+ (*noskipped)++;
+ mem_free(rpt);
+ return NULL;
+ } else {
+ if (strncmp(freqstr, daily, sizeof(daily) - 1) == 0)
+ rpt->type = RECUR_DAILY;
+ else if (strncmp(freqstr, weekly, sizeof(weekly) - 1) == 0)
+ rpt->type = RECUR_WEEKLY;
+ else if (strncmp(freqstr, monthly, sizeof(monthly) - 1) == 0)
+ rpt->type = RECUR_MONTHLY;
+ else if (strncmp(freqstr, yearly, sizeof(yearly) - 1) == 0)
+ rpt->type = RECUR_YEARLY;
+ else {
+ ical_log(log, ICAL_VEVENT, itemline,
+ _("recurrence frequence not recognized."));
+ (*noskipped)++;
+ mem_free(rpt);
+ return NULL;
+ }
+ }
+ /*
+ The UNTIL rule part defines a date-time value which bounds the
+ recurrence rule in an inclusive manner. If not present, and the
+ COUNT rule part is also not present, the RRULE is considered to
+ repeat forever.
+
+ The COUNT rule part defines the number of occurrences at which to
+ range-bound the recurrence. The "DTSTART" property value, if
+ specified, counts as the first occurrence.
+ */
+ if ((p = strstr(rrulestr, "UNTIL")) != NULL) {
+ char *untilstr;
+
+ untilstr = strchr(p, '=');
+ rpt->until = ical_datetime2long(++untilstr, NULL);
+ } else {
+ unsigned cnt;
+ char *countstr;
+
+ if ((countstr = strstr(rrulestr, count)) != NULL) {
+ countstr += sizeof(count) - 1;
+ if (sscanf(countstr, "%u", &cnt) != 1) {
+ rpt->until = 0;
+ /* endless repetition */
+ } else {
+ rpt->count = cnt;
}
+ } else
+ rpt->until = 0;
}
- else
- {
- ical_log (log, ICAL_VEVENT, itemline, _("recurrence rule malformed."));
- (*noskipped)++;
+
+ if ((p = strstr(rrulestr, interv)) != NULL) {
+ p += sizeof(interv) - 1;
+ if (sscanf(p, "%u", &interval) != 1) {
+ rpt->freq = 1;
+ /* default frequence if none specified */
+ } else {
+ rpt->freq = interval;
+ }
+ } else {
+ rpt->freq = 1;
}
+ } else {
+ ical_log(log, ICAL_VEVENT, itemline, _("recurrence rule malformed."));
+ (*noskipped)++;
+ }
return rpt;
}
-static void
-ical_add_exc (llist_t *exc_head, long date)
+static void ical_add_exc(llist_t * exc_head, long date)
{
- if (date != 0)
- {
- struct excp *exc = mem_malloc (sizeof (struct excp));
- exc->st = date;
+ if (date != 0) {
+ struct excp *exc = mem_malloc(sizeof(struct excp));
+ exc->st = date;
- LLIST_ADD (exc_head, exc);
- }
+ LLIST_ADD(exc_head, exc);
+ }
}
/*
@@ -829,296 +743,241 @@ ical_add_exc (llist_t *exc_head, long date)
* recurring calendar component.
*/
static void
-ical_read_exdate (llist_t *exc, FILE *log, char *exstr, unsigned *noskipped,
- const int itemline)
+ical_read_exdate(llist_t * exc, FILE * log, char *exstr, unsigned *noskipped,
+ const int itemline)
{
char *p, *q;
long date;
- LLIST_INIT (exc);
- if ((p = strchr (exstr, ':')) != NULL)
- {
- p++;
- while ((q = strchr (p, ',')) != NULL)
- {
- char buf[BUFSIZ];
- const int buflen = q - p;
-
- strncpy (buf, p, buflen);
- buf[buflen] = '\0';
- date = ical_datetime2long (buf, NULL);
- ical_add_exc (exc, date);
- p = ++q;
- }
- date = ical_datetime2long (p, NULL);
- ical_add_exc (exc, date);
- }
- else
- {
- ical_log (log, ICAL_VEVENT, itemline,
- _("recurrence exception dates malformed."));
- (*noskipped)++;
+ LLIST_INIT(exc);
+ if ((p = strchr(exstr, ':')) != NULL) {
+ p++;
+ while ((q = strchr(p, ',')) != NULL) {
+ char buf[BUFSIZ];
+ const int buflen = q - p;
+
+ strncpy(buf, p, buflen);
+ buf[buflen] = '\0';
+ date = ical_datetime2long(buf, NULL);
+ ical_add_exc(exc, date);
+ p = ++q;
}
+ date = ical_datetime2long(p, NULL);
+ ical_add_exc(exc, date);
+ } else {
+ ical_log(log, ICAL_VEVENT, itemline,
+ _("recurrence exception dates malformed."));
+ (*noskipped)++;
+ }
}
/* Return an allocated string containing the name of the newly created note. */
-static char *
-ical_read_note (char *line, unsigned *noskipped, ical_vevent_e item_type,
- const int itemline, FILE *log)
+static char *ical_read_note(char *line, unsigned *noskipped,
+ ical_vevent_e item_type, const int itemline,
+ FILE * log)
{
char *p, *notestr, *note;
- if ((p = strchr (line, ':')) != NULL)
- {
- p++;
- notestr = ical_unformat_line (p);
- if (notestr == NULL)
- {
- ical_log (log, item_type, itemline,
- _("could not get entire item description."));
- (*noskipped)++;
- return NULL;
- }
- else if (strlen (notestr) == 0)
- {
- mem_free (notestr);
- return NULL;
- }
- else
- {
- note = generate_note (notestr);
- mem_free (notestr);
- return note;
- }
- }
- else
- {
- ical_log (log, item_type, itemline, _("description malformed."));
+ if ((p = strchr(line, ':')) != NULL) {
+ p++;
+ notestr = ical_unformat_line(p);
+ if (notestr == NULL) {
+ ical_log(log, item_type, itemline,
+ _("could not get entire item description."));
(*noskipped)++;
return NULL;
+ } else if (strlen(notestr) == 0) {
+ mem_free(notestr);
+ return NULL;
+ } else {
+ note = generate_note(notestr);
+ mem_free(notestr);
+ return note;
}
+ } else {
+ ical_log(log, item_type, itemline, _("description malformed."));
+ (*noskipped)++;
+ return NULL;
+ }
}
/* Returns an allocated string containing the ical item summary. */
-static char *
-ical_read_summary (char *line)
+static char *ical_read_summary(char *line)
{
char *p, *summary;
- if ((p = strchr (line, ':')) != NULL)
- {
- p++;
- summary = ical_unformat_line (p);
- return summary;
- }
- else
+ if ((p = strchr(line, ':')) != NULL) {
+ p++;
+ summary = ical_unformat_line(p);
+ return summary;
+ } else
return NULL;
}
static void
-ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
- unsigned *noskipped, char *buf, char *lstore,
- unsigned *lineno)
+ical_read_event(FILE * fdi, FILE * log, unsigned *noevents, unsigned *noapoints,
+ unsigned *noskipped, char *buf, char *lstore, unsigned *lineno)
{
const int ITEMLINE = *lineno;
const char endevent[] = "END:VEVENT";
- const char summary[] = "SUMMARY";
- const char dtstart[] = "DTSTART";
- const char dtend[] = "DTEND";
+ const char summary[] = "SUMMARY";
+ const char dtstart[] = "DTSTART";
+ const char dtend[] = "DTEND";
const char duration[] = "DURATION";
- const char rrule[] = "RRULE";
- const char exdate[] = "EXDATE";
- const char alarm[] = "BEGIN:VALARM";
+ const char rrule[] = "RRULE";
+ const char exdate[] = "EXDATE";
+ const char alarm[] = "BEGIN:VALARM";
const char endalarm[] = "END:VALARM";
- const char desc[] = "DESCRIPTION";
+ const char desc[] = "DESCRIPTION";
ical_vevent_e vevent_type;
char *p, buf_upper[BUFSIZ];
struct {
- llist_t exc;
- ical_rpt_t *rpt;
- char *mesg, *note;
- long start, end, dur;
- int has_alarm;
+ llist_t exc;
+ ical_rpt_t *rpt;
+ char *mesg, *note;
+ long start, end, dur;
+ int has_alarm;
} vevent;
int skip_alarm;
vevent_type = UNDEFINED;
- memset (&vevent, 0, sizeof vevent);
+ memset(&vevent, 0, sizeof vevent);
skip_alarm = 0;
- while (ical_readline (fdi, buf, lstore, lineno))
- {
- strncpy (buf_upper, buf, BUFSIZ);
- buf_upper[BUFSIZ - 1] = '\0';
- str_toupper (buf_upper);
-
- if (skip_alarm)
- {
- /* Need to skip VALARM properties because some keywords could
- interfere, such as DURATION, SUMMARY,.. */
- if (strncmp (buf_upper, endalarm, sizeof (endalarm) - 1) == 0)
- skip_alarm = 0;
- continue;
- }
- if (strncmp (buf_upper, endevent, sizeof (endevent) - 1) == 0)
- {
- if (vevent.mesg)
- {
- if (vevent.rpt && vevent.rpt->count)
- vevent.rpt->until = ical_compute_rpt_until (vevent.start,
- vevent.rpt);
-
- switch (vevent_type)
- {
- case APPOINTMENT:
- if (vevent.start == 0)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("appointment has no start time."));
- goto cleanup;
- }
- if (vevent.dur == 0)
- {
- if (vevent.end == 0)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("could not compute duration "
- "(no end time)."));
- goto cleanup;
- }
- else if (vevent.start == vevent.end)
- {
- vevent_type = EVENT;
- vevent.end = 0L;
- ical_store_event (vevent.mesg, vevent.note,
- vevent.start, vevent.end,
- vevent.rpt, &vevent.exc);
- (*noevents)++;
- return;
- }
- else
- {
- vevent.dur = vevent.end - vevent.start;
- if (vevent.dur < 0)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("item has a negative duration."));
- goto cleanup;
- }
- }
- }
- ical_store_apoint (vevent.mesg, vevent.note, vevent.start,
- vevent.dur, vevent.rpt, &vevent.exc,
- vevent.has_alarm);
- (*noapoints)++;
- break;
- case EVENT:
- if (vevent.start == 0)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("event date is not defined."));
- goto cleanup;
- }
- ical_store_event (vevent.mesg, vevent.note, vevent.start,
- vevent.end, vevent.rpt, &vevent.exc);
- (*noevents)++;
- break;
- case UNDEFINED:
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("item could not be identified."));
- goto cleanup;
- break;
- }
- }
- else
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("could not retrieve item summary."));
+ while (ical_readline(fdi, buf, lstore, lineno)) {
+ strncpy(buf_upper, buf, BUFSIZ);
+ buf_upper[BUFSIZ - 1] = '\0';
+ str_toupper(buf_upper);
+
+ if (skip_alarm) {
+ /* Need to skip VALARM properties because some keywords could
+ interfere, such as DURATION, SUMMARY,.. */
+ if (strncmp(buf_upper, endalarm, sizeof(endalarm) - 1) == 0)
+ skip_alarm = 0;
+ continue;
+ }
+ if (strncmp(buf_upper, endevent, sizeof(endevent) - 1) == 0) {
+ if (vevent.mesg) {
+ if (vevent.rpt && vevent.rpt->count)
+ vevent.rpt->until = ical_compute_rpt_until(vevent.start, vevent.rpt);
+
+ switch (vevent_type) {
+ case APPOINTMENT:
+ if (vevent.start == 0) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("appointment has no start time."));
+ goto cleanup;
+ }
+ if (vevent.dur == 0) {
+ if (vevent.end == 0) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("could not compute duration " "(no end time)."));
goto cleanup;
+ } else if (vevent.start == vevent.end) {
+ vevent_type = EVENT;
+ vevent.end = 0L;
+ ical_store_event(vevent.mesg, vevent.note,
+ vevent.start, vevent.end,
+ vevent.rpt, &vevent.exc);
+ (*noevents)++;
+ return;
+ } else {
+ vevent.dur = vevent.end - vevent.start;
+ if (vevent.dur < 0) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("item has a negative duration."));
+ goto cleanup;
+ }
}
- return;
+ }
+ ical_store_apoint(vevent.mesg, vevent.note, vevent.start,
+ vevent.dur, vevent.rpt, &vevent.exc,
+ vevent.has_alarm);
+ (*noapoints)++;
+ break;
+ case EVENT:
+ if (vevent.start == 0) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("event date is not defined."));
+ goto cleanup;
+ }
+ ical_store_event(vevent.mesg, vevent.note, vevent.start,
+ vevent.end, vevent.rpt, &vevent.exc);
+ (*noevents)++;
+ break;
+ case UNDEFINED:
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("item could not be identified."));
+ goto cleanup;
+ break;
}
- else
- {
- if (strncmp (buf_upper, dtstart, sizeof (dtstart) - 1) == 0)
- {
- if ((p = strchr (buf, ':')) != NULL)
- vevent.start = ical_datetime2long (++p, &vevent_type);
- if (!vevent.start)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("could not retrieve event start time."));
- goto cleanup;
- }
- }
- else if (strncmp (buf_upper, dtend, sizeof (dtend) - 1) == 0)
- {
- if ((p = strchr (buf, ':')) != NULL)
- vevent.end = ical_datetime2long (++p, &vevent_type);
- if (!vevent.end)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("could not retrieve event end time."));
- goto cleanup;
- }
- }
- else if (strncmp (buf_upper, duration, sizeof (duration) - 1) == 0)
- {
- if ((vevent.dur = ical_dur2long (buf)) <= 0)
- {
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("item duration malformed."));
- goto cleanup;
- }
- }
- else if (strncmp (buf_upper, rrule, sizeof (rrule) - 1) == 0)
- {
- vevent.rpt = ical_read_rrule (log, buf, noskipped, ITEMLINE);
- }
- else if (strncmp (buf_upper, exdate, sizeof (exdate) - 1) == 0)
- {
- ical_read_exdate (&vevent.exc, log, buf, noskipped, ITEMLINE);
- }
- else if (strncmp (buf_upper, summary, sizeof (summary) - 1) == 0)
- {
- vevent.mesg = ical_read_summary (buf);
- }
- else if (strncmp (buf_upper, alarm, sizeof (alarm) - 1) == 0)
- {
- skip_alarm = 1;
- vevent.has_alarm = 1;
- }
- else if (strncmp (buf_upper, desc, sizeof (desc) - 1) == 0)
- {
- vevent.note = ical_read_note (buf, noskipped, ICAL_VEVENT,
- ITEMLINE, log);
- }
+ } else {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("could not retrieve item summary."));
+ goto cleanup;
+ }
+ return;
+ } else {
+ if (strncmp(buf_upper, dtstart, sizeof(dtstart) - 1) == 0) {
+ if ((p = strchr(buf, ':')) != NULL)
+ vevent.start = ical_datetime2long(++p, &vevent_type);
+ if (!vevent.start) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("could not retrieve event start time."));
+ goto cleanup;
+ }
+ } else if (strncmp(buf_upper, dtend, sizeof(dtend) - 1) == 0) {
+ if ((p = strchr(buf, ':')) != NULL)
+ vevent.end = ical_datetime2long(++p, &vevent_type);
+ if (!vevent.end) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("could not retrieve event end time."));
+ goto cleanup;
+ }
+ } else if (strncmp(buf_upper, duration, sizeof(duration) - 1) == 0) {
+ if ((vevent.dur = ical_dur2long(buf)) <= 0) {
+ ical_log(log, ICAL_VEVENT, ITEMLINE, _("item duration malformed."));
+ goto cleanup;
}
+ } else if (strncmp(buf_upper, rrule, sizeof(rrule) - 1) == 0) {
+ vevent.rpt = ical_read_rrule(log, buf, noskipped, ITEMLINE);
+ } else if (strncmp(buf_upper, exdate, sizeof(exdate) - 1) == 0) {
+ ical_read_exdate(&vevent.exc, log, buf, noskipped, ITEMLINE);
+ } else if (strncmp(buf_upper, summary, sizeof(summary) - 1) == 0) {
+ vevent.mesg = ical_read_summary(buf);
+ } else if (strncmp(buf_upper, alarm, sizeof(alarm) - 1) == 0) {
+ skip_alarm = 1;
+ vevent.has_alarm = 1;
+ } else if (strncmp(buf_upper, desc, sizeof(desc) - 1) == 0) {
+ vevent.note = ical_read_note(buf, noskipped, ICAL_VEVENT,
+ ITEMLINE, log);
+ }
}
- ical_log (log, ICAL_VEVENT, ITEMLINE,
- _("The ical file seems to be malformed. "
- "The end of item was not found."));
+ }
+ ical_log(log, ICAL_VEVENT, ITEMLINE,
+ _("The ical file seems to be malformed. "
+ "The end of item was not found."));
cleanup:
if (vevent.note)
- mem_free (vevent.note);
+ mem_free(vevent.note);
if (vevent.mesg)
- mem_free (vevent.mesg);
+ mem_free(vevent.mesg);
if (vevent.rpt)
- mem_free (vevent.rpt);
- LLIST_FREE (&vevent.exc);
+ mem_free(vevent.rpt);
+ LLIST_FREE(&vevent.exc);
(*noskipped)++;
}
static void
-ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
- char *buf, char *lstore, unsigned *lineno)
+ical_read_todo(FILE * fdi, FILE * log, unsigned *notodos, unsigned *noskipped,
+ char *buf, char *lstore, unsigned *lineno)
{
- const char endtodo[] = "END:VTODO";
- const char summary[] = "SUMMARY";
- const char alarm[] = "BEGIN:VALARM";
+ const char endtodo[] = "END:VTODO";
+ const char summary[] = "SUMMARY";
+ const char alarm[] = "BEGIN:VALARM";
const char endalarm[] = "END:VALARM";
- const char desc[] = "DESCRIPTION";
+ const char desc[] = "DESCRIPTION";
const int LOWEST = 9;
const int ITEMLINE = *lineno;
char buf_upper[BUFSIZ];
@@ -1128,128 +987,104 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
} vtodo;
int skip_alarm;
- memset (&vtodo, 0, sizeof vtodo);
+ memset(&vtodo, 0, sizeof vtodo);
skip_alarm = 0;
- while (ical_readline (fdi, buf, lstore, lineno))
- {
- strncpy (buf_upper, buf, BUFSIZ);
- buf_upper[BUFSIZ - 1] = '\0';
- str_toupper (buf_upper);
- if (skip_alarm)
- {
- /* Need to skip VALARM properties because some keywords could
- interfere, such as DURATION, SUMMARY,.. */
- if (strncmp (buf_upper, endalarm, sizeof (endalarm) - 1) == 0)
- skip_alarm = 0;
- continue;
- }
- if (strncmp (buf_upper, endtodo, sizeof (endtodo) - 1) == 0)
- {
- if (!vtodo.has_priority)
- vtodo.priority = LOWEST;
- if (vtodo.mesg)
- {
- ical_store_todo (vtodo.priority, vtodo.mesg, vtodo.note);
- (*notodos)++;
- }
- else
- {
- ical_log (log, ICAL_VTODO, ITEMLINE,
- _("could not retrieve item summary."));
- goto cleanup;
- }
- return;
- }
- else
- {
- int tmpint;
-
- if (sscanf (buf_upper, "PRIORITY:%d", &tmpint) == 1)
- {
- if (tmpint <= 9 && tmpint >= 1)
- {
- vtodo.priority = tmpint;
- vtodo.has_priority = 1;
- }
- else
- {
- ical_log (log, ICAL_VTODO, ITEMLINE,
- _("item priority is not acceptable "
- "(must be between 1 and 9)."));
- vtodo.priority = LOWEST;
- }
- }
- else if (strncmp (buf_upper, summary, sizeof (summary) - 1) == 0)
- {
- vtodo.mesg = ical_read_summary (buf);
- }
- else if (strncmp (buf_upper, alarm, sizeof (alarm) - 1) == 0)
- {
- skip_alarm = 1;
- }
- else if (strncmp (buf_upper, desc, sizeof (desc) - 1) == 0)
- {
- vtodo.note = ical_read_note (buf, noskipped, ICAL_VTODO,
- ITEMLINE, log);
- }
+ while (ical_readline(fdi, buf, lstore, lineno)) {
+ strncpy(buf_upper, buf, BUFSIZ);
+ buf_upper[BUFSIZ - 1] = '\0';
+ str_toupper(buf_upper);
+ if (skip_alarm) {
+ /* Need to skip VALARM properties because some keywords could
+ interfere, such as DURATION, SUMMARY,.. */
+ if (strncmp(buf_upper, endalarm, sizeof(endalarm) - 1) == 0)
+ skip_alarm = 0;
+ continue;
+ }
+ if (strncmp(buf_upper, endtodo, sizeof(endtodo) - 1) == 0) {
+ if (!vtodo.has_priority)
+ vtodo.priority = LOWEST;
+ if (vtodo.mesg) {
+ ical_store_todo(vtodo.priority, vtodo.mesg, vtodo.note);
+ (*notodos)++;
+ } else {
+ ical_log(log, ICAL_VTODO, ITEMLINE,
+ _("could not retrieve item summary."));
+ goto cleanup;
+ }
+ return;
+ } else {
+ int tmpint;
+
+ if (sscanf(buf_upper, "PRIORITY:%d", &tmpint) == 1) {
+ if (tmpint <= 9 && tmpint >= 1) {
+ vtodo.priority = tmpint;
+ vtodo.has_priority = 1;
+ } else {
+ ical_log(log, ICAL_VTODO, ITEMLINE,
+ _("item priority is not acceptable "
+ "(must be between 1 and 9)."));
+ vtodo.priority = LOWEST;
}
+ } else if (strncmp(buf_upper, summary, sizeof(summary) - 1) == 0) {
+ vtodo.mesg = ical_read_summary(buf);
+ } else if (strncmp(buf_upper, alarm, sizeof(alarm) - 1) == 0) {
+ skip_alarm = 1;
+ } else if (strncmp(buf_upper, desc, sizeof(desc) - 1) == 0) {
+ vtodo.note = ical_read_note(buf, noskipped, ICAL_VTODO, ITEMLINE, log);
+ }
}
- ical_log (log, ICAL_VTODO, ITEMLINE,
- _("The ical file seems to be malformed. "
- "The end of item was not found."));
+ }
+ ical_log(log, ICAL_VTODO, ITEMLINE,
+ _("The ical file seems to be malformed. "
+ "The end of item was not found."));
cleanup:
if (vtodo.note)
- mem_free (vtodo.note);
+ mem_free(vtodo.note);
if (vtodo.mesg)
- mem_free (vtodo.mesg);
+ mem_free(vtodo.mesg);
(*noskipped)++;
}
/* Import calcurse data. */
void
-ical_import_data (FILE *stream, FILE *log, unsigned *events, unsigned *apoints,
- unsigned *todos, unsigned *lines, unsigned *skipped)
+ical_import_data(FILE * stream, FILE * log, unsigned *events, unsigned *apoints,
+ unsigned *todos, unsigned *lines, unsigned *skipped)
{
const char vevent[] = "BEGIN:VEVENT";
const char vtodo[] = "BEGIN:VTODO";
char buf[BUFSIZ], lstore[BUFSIZ];
float ical_version;
- ical_readline_init (stream, buf, lstore, lines);
- ical_version = ical_chk_header (stream, buf, lstore, lines);
- RETURN_IF (ical_version < 0,
- _("Warning: ical header malformed or wrong version number. "
- "Aborting..."));
-
- ical_log_init (log, ical_version);
-
- while (ical_readline (stream, buf, lstore, lines))
- {
- (*lines)++;
- str_toupper (buf);
- if (strncmp (buf, vevent, sizeof (vevent) - 1) == 0)
- {
- ical_read_event (stream, log, events, apoints, skipped, buf, lstore,
- lines);
- }
- else if (strncmp (buf, vtodo, sizeof (vtodo) - 1) == 0)
- {
- ical_read_todo (stream, log, todos, skipped, buf, lstore, lines);
- }
+ ical_readline_init(stream, buf, lstore, lines);
+ ical_version = ical_chk_header(stream, buf, lstore, lines);
+ RETURN_IF(ical_version < 0,
+ _("Warning: ical header malformed or wrong version number. "
+ "Aborting..."));
+
+ ical_log_init(log, ical_version);
+
+ while (ical_readline(stream, buf, lstore, lines)) {
+ (*lines)++;
+ str_toupper(buf);
+ if (strncmp(buf, vevent, sizeof(vevent) - 1) == 0) {
+ ical_read_event(stream, log, events, apoints, skipped, buf, lstore,
+ lines);
+ } else if (strncmp(buf, vtodo, sizeof(vtodo) - 1) == 0) {
+ ical_read_todo(stream, log, todos, skipped, buf, lstore, lines);
}
+ }
}
/* Export calcurse data. */
-void
-ical_export_data (FILE *stream)
+void ical_export_data(FILE * stream)
{
- ical_export_header (stream);
- ical_export_recur_events (stream);
- ical_export_events (stream);
- ical_export_recur_apoints (stream);
- ical_export_apoints (stream);
- ical_export_todo (stream);
- ical_export_footer (stream);
+ ical_export_header(stream);
+ ical_export_recur_events(stream);
+ ical_export_events(stream);
+ ical_export_recur_apoints(stream);
+ ical_export_apoints(stream);
+ ical_export_todo(stream);
+ ical_export_footer(stream);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 00:37:57 +0000