replace generic child table by a node ops

[protos/libecoli.git] / lib / ecoli_node_cmd.c

diff --git a/lib/ecoli_node_cmd.c b/lib/ecoli_node_cmd.c
index 070bb02..bd2f767 100644 (file)
--- a/lib/ecoli_node_cmd.c
+++ b/lib/ecoli_node_cmd.c
@@ -492,13 +492,6 @@ static int ec_node_cmd_set_config(struct ec_node *gen_node,
        if (cmd == NULL)
                goto fail;
 
-       gen_node->n_children = 0; /* XXX */
-       TAILQ_FOREACH(child, &children->list, next) {
-               /* XXX if it fails... too late */
-               if (ec_node_add_child(gen_node, child->node) < 0)
-                       goto fail;
-       }
-
        ec_node_free(node->cmd);
        node->cmd = cmd;
        ec_free(node->cmd_str);
@@ -516,6 +509,24 @@ fail:
        return -1;
 }
 
+static size_t
+ec_node_cmd_get_children_count(const struct ec_node *gen_node)
+{
+       struct ec_node_cmd *node = (struct ec_node_cmd *)gen_node;
+       return node->len;
+}
+
+static struct ec_node *
+ec_node_cmd_get_child(const struct ec_node *gen_node, size_t i)
+{
+       struct ec_node_cmd *node = (struct ec_node_cmd *)gen_node;
+
+       if (i >= node->len)
+               return NULL;
+
+       return node->table[i];
+}
+
 static struct ec_node_type ec_node_cmd_type = {
        .name = "cmd",
        .schema = ec_node_cmd_schema,
@@ -525,6 +536,8 @@ static struct ec_node_type ec_node_cmd_type = {
        .complete = ec_node_cmd_complete,
        .size = sizeof(struct ec_node_cmd),
        .free_priv = ec_node_cmd_free_priv,
+       .get_children_count = ec_node_cmd_get_children_count,
+       .get_child = ec_node_cmd_get_child,
 };
 
 EC_NODE_TYPE_REGISTER(ec_node_cmd_type);