//--------------------------------------------------------------------------------------------------
tdb_TreeRef_t tu_GetRequestedTree
(
tu_UserRef_t userRef, ///< [IN] Get a tree for this user.
tu_TreePermission_t permission, ///< [IN] Try to get a tree with this permission.
const char* pathPtr ///< [IN] The path to check.
)
//--------------------------------------------------------------------------------------------------
{
char treeName[MAX_TREE_NAME_BYTES] = "";
// If the path has the tree name embedded, extract it now. Otherwise, check to see if the user
// is trying to write to the default tree. If it is we extract the tree name for checking
// permission just like if they explicitly specifed the tree name. If the user is simply trying
// to read from their default tree, then we grant it without resorting to an ACL lookup.
if (tp_PathHasTreeSpecifier(pathPtr) == true)
{
tp_GetTreeName(treeName, pathPtr);
LE_DEBUG("** Specific tree requested, '%s'.", treeName);
// Make sure that this isn't the user's didn't just specify their own default tree. If they
// did and they're looking for read access, then just go ahead and grant it.
if ( (permission == TU_TREE_READ)
&& (strcmp(treeName, userRef->treeName) == 0))
{
return tdb_GetTree(userRef->treeName);
}
}
else if (permission == TU_TREE_WRITE)
{
LE_DEBUG("** Attempting write access on the default tree, '%s'.", userRef->treeName);
strcpy(treeName, userRef->treeName);
}
else
{
LE_DEBUG("** Opening the default tree, '%s' with read only access.", userRef->treeName);
return tdb_GetTree(userRef->treeName);
}
// If we got this far, it's because we have a tree that we need to do an ACL lookup on. So do
// so now, if that check fails, we simply bail.
if ( (ic_CheckTreePermission(permission, userRef->userName, treeName) == false)
&& (userRef->userId != 0))
{
LE_ERROR("The user, '%s', id: %d, does not have %s permission on the tree '%s'.",
userRef->userName,
userRef->userId,
PermissionStr(permission),
treeName);
return NULL;
}
// Looks like the user has permission, so grab the tree.
return tdb_GetTree(treeName);
}
// -------------------------------------------------------------------------------------------------
void le_cfgAdmin_DeleteTree
(
le_cfgAdmin_ServerCmdRef_t commandRef, ///< [IN] Reference used to generate a reply for this
///< request.
const char* treeName ///< [IN] Name of the tree to delete.
)
// -------------------------------------------------------------------------------------------------
{
tdb_DeleteTree(tdb_GetTree(treeName));
le_cfgAdmin_DeleteTreeRespond(commandRef);
}