1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2019, Olivier MATZ <zer0@droids-corp.org>
12 #include <ecoli_malloc.h>
13 #include <ecoli_log.h>
14 #include <ecoli_strvec.h>
15 #include <ecoli_node.h>
16 #include <ecoli_parse.h>
17 #include <ecoli_complete.h>
18 #include <ecoli_node_str.h>
19 #include <ecoli_test.h>
20 #include <ecoli_config.h>
21 #include <ecoli_node_bypass.h>
23 EC_LOG_TYPE_REGISTER(node_bypass);
25 struct ec_node_bypass {
26 struct ec_node *child;
30 ec_node_bypass_parse(const struct ec_node *node,
31 struct ec_pnode *pstate,
32 const struct ec_strvec *strvec)
34 struct ec_node_bypass *priv = ec_node_priv(node);
36 return ec_parse_child(priv->child, pstate, strvec);
40 ec_node_bypass_complete(const struct ec_node *node,
42 const struct ec_strvec *strvec)
44 struct ec_node_bypass *priv = ec_node_priv(node);
46 return ec_complete_child(priv->child, comp, strvec);
49 static void ec_node_bypass_free_priv(struct ec_node *node)
51 struct ec_node_bypass *priv = ec_node_priv(node);
53 ec_node_free(priv->child);
57 ec_node_bypass_get_children_count(const struct ec_node *node)
59 struct ec_node_bypass *priv = ec_node_priv(node);
67 ec_node_bypass_get_child(const struct ec_node *node, size_t i,
68 struct ec_node **child, unsigned int *refs)
70 struct ec_node_bypass *priv = ec_node_priv(node);
80 static const struct ec_config_schema ec_node_bypass_schema[] = {
83 .desc = "The child node.",
84 .type = EC_CONFIG_TYPE_NODE,
87 .type = EC_CONFIG_TYPE_NONE,
91 static int ec_node_bypass_set_config(struct ec_node *node,
92 const struct ec_config *config)
94 struct ec_node_bypass *priv = ec_node_priv(node);
95 const struct ec_config *child;
97 child = ec_config_dict_get(config, "child");
100 if (ec_config_get_type(child) != EC_CONFIG_TYPE_NODE) {
105 if (priv->child != NULL)
106 ec_node_free(priv->child);
107 priv->child = ec_node_clone(child->node);
115 static struct ec_node_type ec_node_bypass_type = {
117 .schema = ec_node_bypass_schema,
118 .set_config = ec_node_bypass_set_config,
119 .parse = ec_node_bypass_parse,
120 .complete = ec_node_bypass_complete,
121 .size = sizeof(struct ec_node_bypass),
122 .free_priv = ec_node_bypass_free_priv,
123 .get_children_count = ec_node_bypass_get_children_count,
124 .get_child = ec_node_bypass_get_child,
127 EC_NODE_TYPE_REGISTER(ec_node_bypass_type);
130 ec_node_bypass_set_child(struct ec_node *node, struct ec_node *child)
132 const struct ec_config *cur_config = NULL;
133 struct ec_config *config = NULL;
136 if (ec_node_check_type(node, &ec_node_bypass_type) < 0)
139 cur_config = ec_node_get_config(node);
140 if (cur_config == NULL)
141 config = ec_config_dict();
143 config = ec_config_dup(cur_config);
147 if (ec_config_dict_set(config, "child", ec_config_node(child)) < 0) {
148 child = NULL; /* freed */
151 child = NULL; /* freed */
153 ret = ec_node_set_config(node, config);
154 config = NULL; /* freed */
161 ec_config_free(config);
166 struct ec_node *ec_node_bypass(const char *id, struct ec_node *child)
168 struct ec_node *node = NULL;
173 node = ec_node_from_type(&ec_node_bypass_type, id);
177 ec_node_bypass_set_child(node, child);
187 /* LCOV_EXCL_START */
188 static int ec_node_bypass_testcase(void)
190 struct ec_node *node;
193 node = ec_node_bypass(EC_NO_ID, ec_node_str(EC_NO_ID, "foo"));
195 EC_LOG(EC_LOG_ERR, "cannot create node\n");
198 testres |= EC_TEST_CHECK_PARSE(node, 1, "foo");
199 testres |= EC_TEST_CHECK_PARSE(node, 1, "foo", "bar");
200 testres |= EC_TEST_CHECK_PARSE(node, -1, "bar");
201 testres |= EC_TEST_CHECK_PARSE(node, -1);
204 /* test completion */
205 node = ec_node_bypass(EC_NO_ID, ec_node_str(EC_NO_ID, "foo"));
207 EC_LOG(EC_LOG_ERR, "cannot create node\n");
210 testres |= EC_TEST_CHECK_COMPLETE(node,
213 testres |= EC_TEST_CHECK_COMPLETE(node,
216 testres |= EC_TEST_CHECK_COMPLETE(node,
225 static struct ec_test ec_node_bypass_test = {
226 .name = "node_bypass",
227 .test = ec_node_bypass_testcase,
230 EC_TEST_REGISTER(ec_node_bypass_test);