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 {
27 struct ec_node *child;
31 ec_node_bypass_parse(const struct ec_node *gen_node,
32 struct ec_parse *state,
33 const struct ec_strvec *strvec)
35 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
37 return ec_node_parse_child(node->child, state, strvec);
41 ec_node_bypass_complete(const struct ec_node *gen_node,
43 const struct ec_strvec *strvec)
45 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
47 return ec_node_complete_child(node->child, comp, strvec);
50 static void ec_node_bypass_free_priv(struct ec_node *gen_node)
52 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
54 ec_node_free(node->child);
58 ec_node_bypass_get_children_count(const struct ec_node *gen_node)
60 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
68 ec_node_bypass_get_child(const struct ec_node *gen_node, size_t i,
69 struct ec_node **child, unsigned int *refs)
71 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
81 static const struct ec_config_schema ec_node_bypass_schema[] = {
84 .desc = "The child node.",
85 .type = EC_CONFIG_TYPE_NODE,
88 .type = EC_CONFIG_TYPE_NONE,
92 static int ec_node_bypass_set_config(struct ec_node *gen_node,
93 const struct ec_config *config)
95 struct ec_node_bypass *node = (struct ec_node_bypass *)gen_node;
96 const struct ec_config *child;
98 child = ec_config_dict_get(config, "child");
101 if (ec_config_get_type(child) != EC_CONFIG_TYPE_NODE) {
106 if (node->child != NULL)
107 ec_node_free(node->child);
108 node->child = ec_node_clone(child->node);
116 static struct ec_node_type ec_node_bypass_type = {
118 .schema = ec_node_bypass_schema,
119 .set_config = ec_node_bypass_set_config,
120 .parse = ec_node_bypass_parse,
121 .complete = ec_node_bypass_complete,
122 .size = sizeof(struct ec_node_bypass),
123 .free_priv = ec_node_bypass_free_priv,
124 .get_children_count = ec_node_bypass_get_children_count,
125 .get_child = ec_node_bypass_get_child,
128 EC_NODE_TYPE_REGISTER(ec_node_bypass_type);
131 ec_node_bypass_set_child(struct ec_node *gen_node, struct ec_node *child)
133 const struct ec_config *cur_config = NULL;
134 struct ec_config *config = NULL;
137 if (ec_node_check_type(gen_node, &ec_node_bypass_type) < 0)
140 cur_config = ec_node_get_config(gen_node);
141 if (cur_config == NULL)
142 config = ec_config_dict();
144 config = ec_config_dup(cur_config);
148 if (ec_config_dict_set(config, "child", ec_config_node(child)) < 0) {
149 child = NULL; /* freed */
152 child = NULL; /* freed */
154 ret = ec_node_set_config(gen_node, config);
155 config = NULL; /* freed */
162 ec_config_free(config);
167 struct ec_node *ec_node_bypass(const char *id, struct ec_node *child)
169 struct ec_node *gen_node = NULL;
174 gen_node = ec_node_from_type(&ec_node_bypass_type, id);
175 if (gen_node == NULL)
178 ec_node_bypass_set_child(gen_node, child);
188 /* LCOV_EXCL_START */
189 static int ec_node_bypass_testcase(void)
191 struct ec_node *node;
194 node = ec_node_bypass(EC_NO_ID, ec_node_str(EC_NO_ID, "foo"));
196 EC_LOG(EC_LOG_ERR, "cannot create node\n");
199 testres |= EC_TEST_CHECK_PARSE(node, 1, "foo");
200 testres |= EC_TEST_CHECK_PARSE(node, 1, "foo", "bar");
201 testres |= EC_TEST_CHECK_PARSE(node, -1, "bar");
202 testres |= EC_TEST_CHECK_PARSE(node, -1);
205 /* test completion */
206 node = ec_node_bypass(EC_NO_ID, ec_node_str(EC_NO_ID, "foo"));
208 EC_LOG(EC_LOG_ERR, "cannot create node\n");
211 testres |= EC_TEST_CHECK_COMPLETE(node,
213 "foo", EC_NODE_ENDLIST);
214 testres |= EC_TEST_CHECK_COMPLETE(node,
215 "f", EC_NODE_ENDLIST,
216 "foo", EC_NODE_ENDLIST);
217 testres |= EC_TEST_CHECK_COMPLETE(node,
218 "b", EC_NODE_ENDLIST,
226 static struct ec_test ec_node_bypass_test = {
227 .name = "node_bypass",
228 .test = ec_node_bypass_testcase,
231 EC_TEST_REGISTER(ec_node_bypass_test);