END_TEST
START_TEST(cachestatus_empty)
{
disable_logprints();
cachestatus();
}
void filldatabaselist(DSTATE *s)
{
DIR *dir;
struct dirent *di;
if ((dir=opendir(s->dirname))==NULL) {
snprintf(errorstring, 512, "Unable to access database directory \"%s\" (%s), exiting.", s->dirname, strerror(errno));
printe(PT_Error);
/* clean daemon stuff before exit */
if (s->rundaemon && !debug) {
close(pidfile);
unlink(cfg.pidfile);
}
ibwflush();
exit(EXIT_FAILURE);
}
while ((di=readdir(dir))) {
if ((di->d_name[0]=='.') || (strcmp(di->d_name, DATABASEFILE)==0)) {
continue;
}
if (debug) {
printf("\nProcessing file \"%s/%s\"...\n", s->dirname, di->d_name);
}
if (!cacheadd(di->d_name, s->sync)) {
snprintf(errorstring, 512, "Cache memory allocation failed, exiting.");
printe(PT_Error);
/* clean daemon stuff before exit */
if (s->rundaemon && !debug) {
close(pidfile);
unlink(cfg.pidfile);
}
ibwflush();
exit(EXIT_FAILURE);
}
s->dbcount++;
}
closedir(dir);
s->sync = 0;
/* disable update interval check for one loop if database list was refreshed */
/* otherwise increase default update interval since there's nothing else to do */
if (s->dbcount) {
s->updateinterval = 0;
intsignal = 42;
s->prevdbsave = s->current;
/* list monitored interfaces to log */
cachestatus();
} else {
s->updateinterval = 120;
}
}
END_TEST
START_TEST(cachestatus_filled)
{
initdb();
disable_logprints();
ck_assert_int_eq(cachecount(), 0);
ck_assert_int_eq(cacheadd("name4", 0), 1);
ck_assert_int_eq(cacheadd("name3", 0), 1);
ck_assert_int_eq(cacheadd("name2", 0), 1);
ck_assert_int_eq(cacheadd("name1", 0), 1);
ck_assert_int_eq(cachecount(), 4);
cachestatus();
}
END_TEST
START_TEST(cachestatus_full)
{
int i;
char buffer[8];
initdb();
defaultcfg();
disable_logprints();
ck_assert_int_eq(cachecount(), 0);
for (i=1; i<=50; i++) {
snprintf(buffer, 8, "name%d", i);
ck_assert_int_eq(cacheadd(buffer, 0), 1);
ck_assert_int_eq(ibwadd(buffer, 50-i), 1);
}
ck_assert_int_eq(cachecount(), 50);
cachestatus();
}
void processdatalist(DSTATE *s)
{
while (s->datalist!=NULL) {
if (debug) {
printf("d: processing %s (%d)...\n", s->datalist->data.interface, s->dodbsave);
}
/* get data from cache if available */
if (!datalist_cacheget(s)) {
s->datalist = s->datalist->next;
continue;
}
/* get info if interface has been marked as active */
datalist_getifinfo(s);
/* check that the time is correct */
if (!datalist_timevalidation(s)) {
s->datalist = s->datalist->next;
continue;
}
/* write data to file if now is the time for it */
if (!datalist_writedb(s)) {
/* remove interface from update list since the database file doesn't exist anymore */
snprintf(errorstring, 512, "Database for interface \"%s\" no longer exists, removing from update list.", s->datalist->data.interface);
printe(PT_Info);
s->datalist = cacheremove(s->datalist->data.interface);
s->dbcount--;
cachestatus();
continue;
}
s->datalist = s->datalist->next;
}
}