static void
agent_destroy (agent_t **self_p)
{
assert (self_p);
if (*self_p) {
agent_t *self = *self_p;
fmq_dir_t *inbox = fmq_dir_new (self->fmq_inbox, NULL);
fmq_dir_remove (inbox, true);
fmq_dir_destroy (&inbox);
fmq_dir_t *outbox = fmq_dir_new (self->fmq_outbox, NULL);
fmq_dir_remove (outbox, true);
fmq_dir_destroy (&outbox);
zhash_destroy (&self->peers);
zhash_destroy (&self->peer_groups);
zhash_destroy (&self->own_groups);
zhash_destroy (&self->headers);
zre_udp_destroy (&self->udp);
zre_log_destroy (&self->log);
fmq_server_destroy (&self->fmq_server);
fmq_client_destroy (&self->fmq_client);
free (self->identity);
free (self);
*self_p = NULL;
}
}
static bool
mount_refresh (mount_t *self, server_t *server)
{
bool activity = false;
// Get latest snapshot and build a patches list for any changes
fmq_dir_t *latest = fmq_dir_new (self->location, NULL);
zlist_t *patches = fmq_dir_diff (self->dir, latest, self->alias);
// Drop old directory and replace with latest version
fmq_dir_destroy (&self->dir);
self->dir = latest;
// Copy new patches to clients' patches list
sub_t *sub = (sub_t *) zlist_first (self->subs);
while (sub) {
fmq_patch_t *patch = (fmq_patch_t *) zlist_first (patches);
while (patch) {
sub_patch_add (sub, patch);
patch = (fmq_patch_t *) zlist_next (patches);
activity = true;
}
sub = (sub_t *) zlist_next (self->subs);
}
// Destroy patches, they've all been copied
while (zlist_size (patches)) {
fmq_patch_t *patch = (fmq_patch_t *) zlist_pop (patches);
fmq_patch_destroy (&patch);
}
zlist_destroy (&patches);
return activity;
}
static zhash_t *
sub_cache (sub_t *self)
{
// Get directory cache for this path
fmq_dir_t *dir = fmq_dir_new (self->path + 1, self->inbox);
zhash_t *cache = dir? fmq_dir_cache (dir): NULL;
fmq_dir_destroy (&dir);
return cache;
}
static void
mount_destroy (mount_t **self_p)
{
assert (self_p);
if (*self_p) {
mount_t *self = *self_p;
free (self->location);
free (self->alias);
// Destroy subscriptions
while (zlist_size (self->subs)) {
sub_t *sub = (sub_t *) zlist_pop (self->subs);
sub_destroy (&sub);
}
zlist_destroy (&self->subs);
fmq_dir_destroy (&self->dir);
free (self);
*self_p = NULL;
}
}
