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Some fixes after ical import tests. Translations updated.

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This commit is contained in:
Frederic Culot
2008-09-23 17:31:56 +00:00
parent 6ce12bfedf
commit 9a97689c48
10 changed files with 493 additions and 296 deletions
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315
src/io.c
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@@ -1,4 +1,4 @@
/* $calcurse: io.c,v 1.37 2008/09/21 08:06:43 culot Exp $ */
/* $calcurse: io.c,v 1.38 2008/09/23 17:31:56 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -1369,6 +1369,8 @@ static void
ical_store_todo (int priority, char *mesg, char *note)
{
todo_add (mesg, priority, note);
mem_free (mesg);
mem_free (note);
}
static void
@@ -1381,14 +1383,14 @@ ical_store_event (char *mesg, char *note, long day, ical_rpt_t *rpt,
{
recur_event_new (mesg, note, day, EVENTID, rpt->type, rpt->freq,
rpt->until, exc);
free (rpt);
mem_free (rpt);
}
else
{
event_new (mesg, note, day, EVENTID);
}
if (note)
free (note);
mem_free (mesg);
mem_free (note);
}
static void
@@ -1403,14 +1405,142 @@ ical_store_apoint (char *mesg, char *note, long start, long dur,
{
recur_apoint_new (mesg, note, start, dur, state, rpt->type, rpt->freq,
rpt->until, exc);
free (rpt);
mem_free (rpt);
}
else
{
apoint_new (mesg, note, start, dur, state);
}
if (note)
free (note);
mem_free (mesg);
mem_free (note);
}
/*
* Returns an allocated string representing the string given in argument once
* unformatted. See ical_unfold_content () below.
*
* Note:
* Even if the RFC2445 recommends not to have more than 75 octets on one line of
* text, I prefer not to restrict the parsing to this size, thus I use a buffer
* of size BUFSIZ.
*
* Extract from RFC2445:
* Lines of text SHOULD NOT be longer than 75 octets, excluding the line
* break.
*/
static char *
ical_unformat_line (char *line)
{
#define LINE_FEED 0x0a
#define CARRIAGE_RETURN 0x0d
char *p, uline[BUFSIZ];
int len;
if (strlen (line) >= BUFSIZ)
return NULL;
bzero (uline, BUFSIZ);
for (len = 0, p = line; *p; p++)
{
switch (*p)
{
case LINE_FEED:
return strdup (uline);
case CARRIAGE_RETURN:
break;
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;
}
}
#undef LINE_FEED
#undef CARRIAGE_RETURN
return NULL;
}
/*
* Extract from RFC2445:
*
* When parsing a content line, folded lines MUST first be
* unfolded [..] The content information associated with an iCalendar
* object is formatted using a syntax similar to that defined by [RFC 2425].
*/
static char *
ical_unfold_content (FILE *fd, char *line, unsigned *lineno)
{
const int CHAR_SPACE = 32, CHAR_TAB = 9;
char *content;
int c;
content = ical_unformat_line (line);
if (!content)
return NULL;
for (;;)
{
c = getc (fd);
if (c == CHAR_SPACE || c == CHAR_TAB)
{
char buf[BUFSIZ];
if (fgets (buf, BUFSIZ, fd) != NULL)
{
char *tmpline, *rline;
int newsize;
(*lineno)++;
tmpline = ical_unformat_line (buf);
if (!tmpline)
{
mem_free (content);
return NULL;
}
newsize = strlen (content) + strlen (tmpline) + 1;
if ((rline = realloc (content, newsize)) == NULL)
{
mem_free (content);
mem_free (tmpline);
return NULL;
}
content = rline;
strncat (content, tmpline, BUFSIZ);
mem_free (tmpline);
}
else
{
mem_free (content);
return NULL;
/* Could not get entire item description. */
}
}
else
{
ungetc (c, fd);
return content;
}
}
}
static float
@@ -1641,21 +1771,21 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
const string_t yearly = STRING_BUILD ("YEARLY");
unsigned interval;
ical_rpt_t *rpt;
char *p;
char *p, *q;
rpt = NULL;
if ((p = strchr (rrulestr, ':')) != NULL)
{
char freqstr[BUFSIZ], untilstr[BUFSIZ];
char freqstr[BUFSIZ];
p++;
rpt = malloc (sizeof (ical_rpt_t));
if (sscanf (p, "FREQ=%s;", freqstr) != 1)
if (sscanf (p, "FREQ=%s", freqstr) != 1)
{
ical_log (log, ICAL_VEVENT, itemline,
_("recurrence frequence not found."));
(*noskipped)++;
free (rpt);
mem_free (rpt);
return NULL;
}
else
@@ -1673,7 +1803,7 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
ical_log (log, ICAL_VEVENT, itemline,
_("recurrence frequence not recognized."));
(*noskipped)++;
free (rpt);
mem_free (rpt);
return NULL;
}
}
@@ -1687,15 +1817,18 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
range-bound the recurrence. The "DTSTART" property value, if
specified, counts as the first occurrence.
*/
if (sscanf (p, "UNTIL=%s;", untilstr) == 1)
if ((q = strstr (p, "UNTIL")) != NULL)
{
rpt->until = ical_datetime2long (untilstr, NULL);
char *untilstr;
untilstr = strchr (q, '=');
rpt->until = ical_datetime2long (++untilstr, NULL);
}
else
{
unsigned count;
if (sscanf (p, "COUNT=%u;", &count) != 1)
if (sscanf (p, "COUNT=%u", &count) != 1)
{
rpt->until = 0;
/* endless repetition */
@@ -1705,7 +1838,7 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
rpt->count = count;
}
}
if (sscanf (p, "INTERVAL=%u;", &interval) == 1)
if (sscanf (p, "INTERVAL=%u", &interval) == 1)
{
rpt->freq = interval;
}
@@ -1778,17 +1911,15 @@ ical_read_exdate (FILE *log, char *exstr, unsigned *noskipped,
return exc;
}
/* Return an allocated string containing the name of the newly created note. */
static char *
ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped,
unsigned *lineno, ical_vevent_e item_type, const int itemline,
FILE *log)
{
const int CHAR_SPACE = 32, CHAR_TAB = 9;
char *p, *note, *notename, buf[BUFSIZ], fullnotename[BUFSIZ];
char *p, *notestr, *notename, fullnotename[BUFSIZ];
FILE *fdo;
int c;
note = NULL;
if ((p = strchr (first_line, ':')) != NULL)
{
notename = new_tempfile (path_notes, NOTESIZ);
@@ -1800,34 +1931,20 @@ ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped,
EXIT_IF (fdo == NULL, _("Warning: could not open %s, Aborting..."),
fullnotename);
p++;
fprintf (fdo, "%s", p);
for (;;)
notestr = ical_unfold_content (fdi, p, lineno);
if (notestr == NULL)
{
c = getc (fdi);
if (c == CHAR_SPACE || c == CHAR_TAB)
{
if (fgets (buf, BUFSIZ, fdi) != NULL)
{
(*lineno)++;
fprintf (fdo, "%s", buf);
}
else
{
ical_log (log, item_type, itemline,
_("could not get entire item description."));
fclose (fdo);
erase_note (&notename, ERASE_FORCE);
(*noskipped)++;
return NULL;
}
}
else
{
ungetc (c, fdi);
fclose (fdo);
return notename;
}
ical_log (log, item_type, itemline,
_("could not get entire item description."));
fclose (fdo);
erase_note (&notename, ERASE_FORCE);
(*noskipped)++;
return NULL;
}
fprintf (fdo, "%s", notestr);
fclose (fdo);
mem_free (notestr);
return notename;
}
else
{
@@ -1837,6 +1954,23 @@ ical_read_note (char *first_line, FILE *fdi, unsigned *noskipped,
}
}
/* Returns an allocated string containing the ical item summary. */
static char *
ical_read_summary (char *first_line, FILE *fdi, unsigned *lineno)
{
char *p, *summary;
if ((p = strchr (first_line, ':')) != NULL)
{
p++;
summary = ical_unfold_content (fdi, p, lineno);
return summary;
}
else
return NULL;
}
static void
ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
unsigned *noskipped, unsigned *lineno)
@@ -1858,9 +1992,9 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
struct {
days_t *exc;
ical_rpt_t *rpt;
char mesg[BUFSIZ], *note;
char *mesg, *note;
long start, end, dur;
int has_summary, has_alarm;
int has_alarm;
} vevent;
int skip_alarm;
@@ -1882,7 +2016,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
}
if (strncmp (buf_upper, endevent.str, endevent.len) == 0)
{
if (vevent.has_summary)
if (vevent.mesg)
{
switch (vevent_type)
{
@@ -1891,8 +2025,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
{
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("appointment has no start time."));
(*noskipped)++;
return;
goto cleanup;
}
if (vevent.dur == 0)
{
@@ -1901,8 +2034,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("could not compute duration "
"(no end time)."));
(*noskipped)++;
return;
goto cleanup;
}
else if (vevent.start == vevent.end)
{
@@ -1914,7 +2046,15 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
return;
}
else
vevent.dur = vevent.start - vevent.end;
{
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,
@@ -1929,15 +2069,15 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
case UNDEFINED:
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("item could not be identified."));
(*noskipped)++;
return;
goto cleanup;
break;
}
}
else
{
ical_log (log, ICAL_VEVENT, ITEMLINE, _("item has no summary."));
(*noskipped)++;
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("could not retrieve item summary."));
goto cleanup;
}
return;
}
@@ -1953,8 +2093,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
{
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("could not retrieve event start time."));
(*noskipped)++;
return;
goto cleanup;
}
}
else if (strncmp (buf_upper, dtend.str, dtend.len) == 0)
@@ -1967,8 +2106,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
{
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("could not retrieve event end time."));
(*noskipped)++;
return;
goto cleanup;
}
}
else if (strncmp (buf_upper, duration.str, duration.len) == 0)
@@ -1977,8 +2115,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
{
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("item duration malformed."));
(*noskipped)++;
return;
goto cleanup;
}
}
else if (strncmp (buf_upper, rrule.str, rrule.len) == 0)
@@ -1991,10 +2128,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
}
else if (strncmp (buf_upper, summary.str, summary.len) == 0)
{
const int sumlen = strlen (buf) - summary.len - 1;
memcpy (vevent.mesg, buf + summary.len, sumlen);
vevent.mesg[sumlen - 1] = '\0';
vevent.has_summary = 1;
vevent.mesg = ical_read_summary (buf, fdi, lineno);
}
else if (strncmp (buf_upper, alarm.str, alarm.len) == 0)
{
@@ -2011,6 +2145,14 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
ical_log (log, ICAL_VEVENT, ITEMLINE,
_("The ical file seems to be malformed. "
"The end of item was not found."));
cleanup:
mem_free (vevent.note);
mem_free (vevent.mesg);
mem_free (vevent.rpt);
mem_free (vevent.exc);
(*noskipped)++;
}
static void
@@ -2018,7 +2160,7 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
unsigned *lineno)
{
const string_t endtodo = STRING_BUILD ("END:VTODO");
const string_t summary = STRING_BUILD ("SUMMARY:");
const string_t summary = STRING_BUILD ("SUMMARY");
const string_t alarm = STRING_BUILD ("BEGIN:VALARM");
const string_t endalarm = STRING_BUILD ("END:VALARM");
const string_t desc = STRING_BUILD ("DESCRIPTION");
@@ -2026,8 +2168,8 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
const int ITEMLINE = *lineno;
char buf[BUFSIZ], buf_upper[BUFSIZ];
struct {
char mesg[BUFSIZ], *note;
int has_priority, has_summary, priority;
char *mesg, *note;
int has_priority, priority;
} vtodo;
int skip_alarm;
@@ -2050,15 +2192,16 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
{
if (!vtodo.has_priority)
vtodo.priority = LOWEST;
if (vtodo.has_summary)
if (vtodo.mesg)
{
ical_store_todo (vtodo.priority, vtodo.mesg, vtodo.note);
(*notodos)++;
}
else
{
ical_log (log, ICAL_VTODO, ITEMLINE, _("item has no summary."));
(*noskipped)++;
ical_log (log, ICAL_VTODO, ITEMLINE,
_("could not retrieve item summary."));
goto cleanup;
}
return;
}
@@ -2083,10 +2226,7 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
}
else if (strncmp (buf_upper, summary.str, summary.len) == 0)
{
const int sumlen = strlen (buf) - summary.len - 1;
memcpy (vtodo.mesg, buf + summary.len, sumlen);
vtodo.mesg[sumlen - 1] = '\0';
vtodo.has_summary = 1;
vtodo.mesg = ical_read_summary (buf, fdi, lineno);
}
else if (strncmp (buf_upper, alarm.str, alarm.len) == 0)
{
@@ -2102,6 +2242,12 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
ical_log (log, ICAL_VTODO, ITEMLINE,
_("The ical file seems to be malformed. "
"The end of item was not found."));
cleanup:
mem_free (vtodo.note);
mem_free (vtodo.mesg);
(*noskipped)++;
}
static FILE *
@@ -2124,7 +2270,7 @@ get_import_stream (export_type_t type)
cancel = updatestring (win[STA].p, &stream_name, 0, 1);
if (cancel)
{
free (stream_name);
mem_free (stream_name);
return NULL;
}
stream = fopen (stream_name, "r");
@@ -2134,7 +2280,7 @@ get_import_stream (export_type_t type)
wgetch (win[STA].p);
}
}
free (stream_name);
mem_free (stream_name);
return stream;
}
@@ -2188,7 +2334,7 @@ io_import_data (io_mode_t mode, import_type_t type, conf_t *conf,
bzero (&stats, sizeof stats);
ical_version = ical_chk_header (stream, &stats.lines);
RETURN_IF (ical_version < 0,
_("Warning: ical header malformed, wrong version number. "
_("Warning: ical header malformed or wrong version number. "
"Aborting..."));
logname = new_tempfile (logprefix, NOTESIZ);
@@ -2233,8 +2379,9 @@ io_import_data (io_mode_t mode, import_type_t type, conf_t *conf,
{
printf (proc_report, stats.lines);
printf ("\n");
printf (lines_stats, stats.lines, stats.apoints, stats.events,
stats.todos, stats.skipped);
printf (lines_stats, stats.apoints, stats.events, stats.todos,
stats.skipped);
printf ("\n");
}
/* User has the choice to look at the log file if some items could not be
@@ -2278,5 +2425,5 @@ io_import_data (io_mode_t mode, import_type_t type, conf_t *conf,
}
EXIT_IF (unlink (flogname) != 0,
_("Warning: could not erase temporary log file, Aborting..."));
free (logname);
mem_free (logname);
}