void EventLoopInteractor::Private::eventIOCb(void *data, gpgme_event_io_t type, void *type_data)
{
assert(instance());
Context *ctx = static_cast<Context *>(data);
switch (type) {
case GPGME_EVENT_START: {
instance()->operationStartEvent(ctx);
// TODO: what's in type_data?
}
break;
case GPGME_EVENT_DONE: {
gpgme_error_t e = *static_cast<gpgme_error_t *>(type_data);
if (ctx && ctx->impl()) {
ctx->impl()->lasterr = e;
}
instance()->operationDoneEvent(ctx, Error(e));
}
break;
case GPGME_EVENT_NEXT_KEY: {
gpgme_key_t key = static_cast<gpgme_key_t>(type_data);
instance()->nextKeyEvent(ctx, Key(key, false));
}
break;
case GPGME_EVENT_NEXT_TRUSTITEM: {
gpgme_trust_item_t item = static_cast<gpgme_trust_item_t>(type_data);
instance()->nextTrustItemEvent(ctx, TrustItem(item));
gpgme_trust_item_unref(item);
}
break;
default: // warn
;
}
}
/* This handler is used to parse the output of --list-trust-path:
Format:
level:keyid:type:recno:ot:val:mc:cc:name:
With TYPE = U for a user ID
K for a key
The RECNO is either the one of the dir record or the one of the uid
record. OT is the the usual trust letter and only availabel on K
lines. VAL is the calcualted validity MC is the marginal trust
counter and only available on U lines CC is the same for the
complete count NAME ist the username and only printed on U
lines. */
static gpgme_error_t
trustlist_colon_handler (void *priv, char *line)
{
gpgme_ctx_t ctx = (gpgme_ctx_t) priv;
gpgme_error_t err;
char *p, *pend;
int field = 0;
gpgme_trust_item_t item = NULL;
if (!line)
return 0; /* EOF */
for (p = line; p; p = pend)
{
field++;
pend = strchr (p, ':');
if (pend)
*pend++ = 0;
switch (field)
{
case 1: /* level */
err = _gpgme_trust_item_new (&item);
if (err)
return err;
item->level = atoi (p);
break;
case 2: /* long keyid */
if (strlen (p) == DIM(item->keyid) - 1)
strcpy (item->keyid, p);
break;
case 3: /* type */
item->type = *p == 'K'? 1 : *p == 'U'? 2 : 0;
break;
case 5: /* owner trust */
item->_owner_trust[0] = *p;
break;
case 6: /* validity */
item->_validity[0] = *p;
break;
case 9: /* user ID */
item->name = strdup (p);
if (!item->name)
{
int saved_errno = errno;
gpgme_trust_item_unref (item);
return gpg_error_from_errno (saved_errno);
}
break;
}
}
if (item)
_gpgme_engine_io_event (ctx->engine, GPGME_EVENT_NEXT_TRUSTITEM, item);
return 0;
}
void
_gpgme_op_trustlist_event_cb (void *data, gpgme_event_io_t type,
void *type_data)
{
gpgme_ctx_t ctx = (gpgme_ctx_t) data;
gpgme_error_t err;
void *hook;
op_data_t opd;
gpgme_trust_item_t item = (gpgme_trust_item_t) type_data;
struct trust_queue_item_s *q, *q2;
assert (type == GPGME_EVENT_NEXT_TRUSTITEM);
err = _gpgme_op_data_lookup (ctx, OPDATA_TRUSTLIST, &hook, -1, NULL);
opd = hook;
if (err)
return;
q = malloc (sizeof *q);
if (!q)
{
gpgme_trust_item_unref (item);
/* FIXME: GPGME_Out_Of_Core; */
return;
}
q->item = item;
q->next = NULL;
/* FIXME: Use a tail pointer */
q2 = opd->trust_queue;
if (!q2)
opd->trust_queue = q;
else
{
while (q2->next)
q2 = q2->next;
q2->next = q;
}
/* FIXME: unlock queue */
opd->trust_cond = 1;
}
/* Compatibility interfaces. */
void
gpgme_trust_item_release(gpgme_trust_item_t item)
{
gpgme_trust_item_unref(item);
}
