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Improve data load error reporting

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The last part of loading appointments and events is performed by four
"scan" functions called from io_load_app(). Failure in this part of data
load does not use io_load_error().

The four "scan" functions are changed to return an error message on
failure and NULL otherwise (the previous return value was not used).

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This commit is contained in:
Lars Henriksen
2019-12-08 09:16:24 +01:00
committed by Lukas Fleischer
parent ce81c0fa63
commit bf3dba2ae2
5 changed files with 54 additions and 53 deletions
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21
src/apoint.c
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@@ -195,7 +195,7 @@ void apoint_write(struct apoint *o, FILE * f)
mem_free(str);
}
struct apoint *apoint_scan(FILE * f, struct tm start, struct tm end,
char *apoint_scan(FILE * f, struct tm start, struct tm end,
char state, char *note, struct item_filter *filter)
{
char buf[BUFSIZ], *newline;
@@ -203,15 +203,15 @@ struct apoint *apoint_scan(FILE * f, struct tm start, struct tm end,
struct apoint *apt = NULL;
int cond;
EXIT_IF(!check_date(start.tm_year, start.tm_mon, start.tm_mday) ||
!check_date(end.tm_year, end.tm_mon, end.tm_mday) ||
!check_time(start.tm_hour, start.tm_min) ||
!check_time(end.tm_hour, end.tm_min),
_("date error in appointment"));
if (!check_date(start.tm_year, start.tm_mon, start.tm_mday) ||
!check_date(end.tm_year, end.tm_mon, end.tm_mday) ||
!check_time(start.tm_hour, start.tm_min) ||
!check_time(end.tm_hour, end.tm_min))
return _("illegal date in appointment");
/* Read the appointment description */
if (!fgets(buf, sizeof buf, f))
return NULL;
return _("error in appointment description");
newline = strchr(buf, '\n');
if (newline)
@@ -226,8 +226,8 @@ struct apoint *apoint_scan(FILE * f, struct tm start, struct tm end,
tstart = mktime(&start);
tend = mktime(&end);
EXIT_IF(tstart == -1 || tend == -1 || tstart > tend,
_("date error in appointment"));
if (tstart == -1 || tend == -1 || tstart > tend)
return _("date error in appointment");
/* Filter item. */
if (filter) {
@@ -255,8 +255,7 @@ struct apoint *apoint_scan(FILE * f, struct tm start, struct tm end,
}
if (!apt)
apt = apoint_new(buf, note, tstart, tend - tstart, state);
return apt;
return NULL;
}
void apoint_delete(struct apoint *apt)