/**
* @brief Filter out keys not in the correct keyset
*
* @param split the split where to do it
* @param i for which split
* @param warningKey the key
* @param handle where to do backend lookups
*
* @retval -1 on error (no backend, wrong namespace)
* @retval 0 otherwise
*/
static int elektraSplitPostprocess (Split * split, int i, Key * warningKey, KDB * handle)
{
Key * cur = 0;
Backend * curHandle = 0;
ksRewind (split->keysets[i]);
while ((cur = ksNext (split->keysets[i])) != 0)
{
curHandle = elektraMountGetBackend (handle, cur);
if (!curHandle) return -1;
keyClearSync (cur);
if (curHandle != split->handles[i])
{
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it is hidden by other mountpoint");
}
else
switch (keyGetNamespace (cur))
{
case KEY_NS_SPEC:
if (!keyIsSpec (split->parents[i]))
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it is not spec");
break;
case KEY_NS_DIR:
if (!keyIsDir (split->parents[i]))
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it is not dir");
break;
case KEY_NS_USER:
if (!keyIsUser (split->parents[i]))
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it is not user");
break;
case KEY_NS_SYSTEM:
if (!keyIsSystem (split->parents[i]))
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it is not system");
break;
case KEY_NS_PROC:
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it has a proc key name");
break;
case KEY_NS_EMPTY:
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it has an empty name");
break;
case KEY_NS_META:
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it has a meta name");
break;
case KEY_NS_CASCADING:
elektraDropCurrentKey (split->keysets[i], warningKey, curHandle, "it has a cascading name");
break;
case KEY_NS_NONE:
ELEKTRA_ASSERT (0 && "wrong key namespace, should not be none");
return -1;
}
}
return 0;
}
/**
* Determines if the backend is already inserted or not.
*
* @warning If no parent Key is given, the default/root backends won't
* be searched.
*
* @param split the split object to work with
* @param backend the backend to search for
* @param parent the key to check for domains in default/root backends.
* @return pos of backend if it already exist
* @retval -1 if it does not exist
* @ingroup split
*/
ssize_t elektraSplitSearchBackend (Split * split, Backend * backend, Key * parent)
{
for (size_t i = 0; i < split->size; ++i)
{
if (backend == split->handles[i])
{
if (test_bit (split->syncbits[i], SPLIT_FLAG_CASCADING))
{
switch (keyGetNamespace (parent))
{
case KEY_NS_SPEC:
if (keyIsSpec (split->parents[i])) return i;
break;
case KEY_NS_DIR:
if (keyIsDir (split->parents[i])) return i;
break;
case KEY_NS_USER:
if (keyIsUser (split->parents[i])) return i;
break;
case KEY_NS_SYSTEM:
if (keyIsSystem (split->parents[i])) return i;
break;
case KEY_NS_PROC:
return -1;
case KEY_NS_EMPTY:
return -1;
case KEY_NS_NONE:
return -1;
case KEY_NS_META:
return -1;
case KEY_NS_CASCADING:
return -1;
}
continue;
}
/* We already have this backend, so leave */
return i;
}
}
return -1;
}
static void test_keyNamespace ()
{
Key * key;
printf ("Test namespaces\n");
succeed_if (keyGetNamespace (0) == KEY_NS_NONE, "null key");
key = keyNew (0);
succeed_if (keyGetNamespace (key) == KEY_NS_EMPTY, "empty namespace not empty");
succeed_if (keyNameIsSystem (keyName (key)) == 0, "empty name is not system");
succeed_if (keyIsSystem (key) == 0, "empty key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 0, "empty name is not user");
succeed_if (keyIsUser (key) == 0, "empty key is not user");
keyDel (key);
key = keyNew ("", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_EMPTY, "empty namespace not empty");
succeed_if (keyNameIsSystem (keyName (key)) == 0, "empty name is not system");
succeed_if (keyIsSystem (key) == 0, "empty key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 0, "empty name is not user");
succeed_if (keyIsUser (key) == 0, "empty key is not user");
keyDel (key);
key = keyNew ("user", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_USER, "user namespace not KEY_NS_USER");
succeed_if (keyNameIsSystem (keyName (key)) == 0, "user name is not system");
succeed_if (keyIsSystem (key) == 0, "user key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 1, "user name is not user");
succeed_if (keyIsUser (key) == 1, "user key is not user");
keyDel (key);
key = keyNew ("user/key", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_USER, "user namespace not KEY_NS_USER");
succeed_if (keyNameIsSystem (keyName (key)) == 0, "user name is not system");
succeed_if (keyIsSystem (key) == 0, "user key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 1, "user name is not user");
succeed_if (keyIsUser (key) == 1, "user key is not user");
keyDel (key);
key = keyNew ("user:owner/key", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_USER, "user namespace not KEY_NS_USER");
succeed_if (keyNameIsSystem (keyName (key)) == 0, "user name is not system");
succeed_if (keyIsSystem (key) == 0, "user key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 1, "user name is not user");
succeed_if (keyIsUser (key) == 1, "user key is not user");
keyDel (key);
key = keyNew ("system", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_SYSTEM, "system namespace not KEY_NS_SYSTEM");
succeed_if (keyNameIsSystem (keyName (key)) == 1, "system name is not system");
succeed_if (keyIsSystem (key) == 1, "system key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 0, "system name is not system");
succeed_if (keyIsUser (key) == 0, "system key is not system");
keyDel (key);
key = keyNew ("system/key", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_SYSTEM, "system namespace not KEY_NS_SYSTEM");
succeed_if (keyNameIsSystem (keyName (key)) == 1, "system name is not system");
succeed_if (keyIsSystem (key) == 1, "system key is not system");
succeed_if (keyNameIsUser (keyName (key)) == 0, "system name is not system");
succeed_if (keyIsUser (key) == 0, "system key is not system");
keyDel (key);
key = keyNew ("spec/key", KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_SPEC, "Spec namespace not KEY_NS_SPEC");
succeed_if (keyNameIsSpec (keyName (key)) == 1, "Spec name is not Spec");
succeed_if (keyIsSpec (key) == 1, "Spec key is not Spec");
succeed_if (keyNameIsUser (keyName (key)) == 0, "Spec name is not Spec");
succeed_if (keyIsUser (key) == 0, "Spec key is not Spec");
keyDel (key);
key = keyNew ("/key", KEY_CASCADING_NAME, KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_CASCADING, "not correct namespace");
keyDel (key);
key = keyNew ("type", KEY_META_NAME, KEY_END);
succeed_if (keyGetNamespace (key) == KEY_NS_META, "not correct namespace");
keyDel (key);
}
