ossp-pkg/cfg/cfg_node.c 1.2 -> 1.3
--- cfg_node.c 2002/07/04 06:16:13 1.2
+++ cfg_node.c 2002/07/04 12:30:08 1.3
@@ -41,10 +41,10 @@
if ((n = malloc(sizeof(cfg_node_t))) == NULL)
return CFG_ERR_SYS;
- n->type = CFG_NODE_TYPE_NN;
n->parent = NULL;
n->rbroth = NULL;
n->child1 = NULL;
+ n->type = CFG_NODE_TYPE_TOK;
n->token = NULL;
cfg_data_init(&n->data);
*node = n;
@@ -134,6 +134,51 @@
return CFG_OK;
}
+cfg_rc_t cfg_node_goto(cfg_node_t *node, cfg_node_goto_t id, cfg_node_t **node2)
+{
+ cfg_node_t *n;
+
+ if (node == NULL || node2 == NULL)
+ return CFG_ERR_ARG;
+ *node2 = NULL;
+ switch (id) {
+ case CFG_NODE_GOTO_PARENT: {
+ *node2 = node->parent;
+ break;
+ }
+ case CFG_NODE_GOTO_LBROTH: {
+ if ((n = node->parent) != NULL) {
+ if ((n = n->child1) != NULL) {
+ while (n->rbroth != node && n->rbroth != NULL)
+ n = n->rbroth;
+ if (n->rbroth == node)
+ *node2 = n;
+ }
+ }
+ break;
+ }
+ case CFG_NODE_GOTO_RBROTH: {
+ *node2 = node->rbroth;
+ break;
+ }
+ case CFG_NODE_GOTO_CHILD1: {
+ *node2 = node->child1;
+ break;
+ }
+ case CFG_NODE_GOTO_CHILDL: {
+ if ((n = node->child1) != NULL) {
+ while (n->rbroth != NULL)
+ n = n->rbroth;
+ *node2 = n;
+ }
+ break;
+ }
+ }
+ if (*node2 == NULL)
+ return CFG_ERR_GOT;
+ return CFG_OK;
+}
+
cfg_rc_t cfg_node_link(cfg_node_t *node, cfg_node_link_t id, cfg_node_t *node2)
{
cfg_node_t *n;
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