Function WriteMultipleRolePrivileges

pg_documentdb/src/utils/role_utils.c:296–324

* Consolidates privileges for all roles in the provided HTAB and * writes them to the provided BSON array writer. * The rolesTable should contain StringView entries representing role names. */

 * The rolesTable should contain StringView entries representing role names.
 */
void
WriteMultipleRolePrivileges(HTAB *rolesTable,
							pgbson_array_writer *privilegesArrayWriter)
{
	if (rolesTable == NULL)
	{
		return;
	}

	List *consolidatedPrivileges = NIL;
	HASH_SEQ_STATUS status;
	StringView *roleEntry;

	hash_seq_init(&status, rolesTable);
	while ((roleEntry = hash_seq_search(&status)) != NULL)
	{
		/* Convert StringView to null-terminated string */
		char *roleName = palloc(roleEntry->length + 1);
		memcpy(roleName, roleEntry->string, roleEntry->length);
		roleName[roleEntry->length] = '\0';

		ConsolidatePrivilegesForRole(roleName, &consolidatedPrivileges);

		pfree(roleName);
	}

	WritePrivilegeListToArray(consolidatedPrivileges, privilegesArrayWriter);
	DeepFreePrivileges(consolidatedPrivileges);
}


/*