#include <stdio.h>
#include <stdlib.h>
+#include <stdint.h>
#include <string.h>
#include <assert.h>
#include <stdarg.h>
#include <ecoli_completed.h>
#include <ecoli_node_str.h>
#include <ecoli_node_option.h>
+#include <ecoli_node_or.h>
+#include <ecoli_node_many.h>
#include <ecoli_node_seq.h>
+EC_LOG_TYPE_REGISTER(node_seq);
+
struct ec_node_seq {
struct ec_node gen;
struct ec_node **table;
- unsigned int len;
+ size_t len;
};
static int
}
ret = ec_node_parse_child(node->table[i], state, childvec);
+ if (ret < 0)
+ goto fail;
+
ec_strvec_free(childvec);
childvec = NULL;
+
if (ret == EC_PARSED_NOMATCH) {
ec_parsed_free_children(state);
return EC_PARSED_NOMATCH;
- } else if (ret < 0) {
- goto fail;
}
len += ret;
return ret;
}
-static struct ec_completed *
+static int
__ec_node_seq_complete(struct ec_node **table, size_t table_len,
- struct ec_parsed *state, const struct ec_strvec *strvec)
+ struct ec_completed *completed,
+ const struct ec_strvec *strvec)
{
- struct ec_completed *completed, *child_completed;
+ struct ec_parsed *parsed = ec_completed_get_state(completed);
struct ec_strvec *childvec = NULL;
unsigned int i;
int ret;
- completed = ec_completed();
- if (completed == NULL)
- return NULL;
-
if (table_len == 0)
- return completed;
+ return 0;
/*
* Example of completion for a sequence node = [n1,n2] and an
*/
/* first, try to complete with the first node of the table */
- child_completed = ec_node_complete_child(table[0], state, strvec);
- if (child_completed == NULL)
+ ret = ec_node_complete_child(table[0], completed, strvec);
+ if (ret < 0)
goto fail;
- ec_completed_merge(completed, child_completed);
- child_completed = NULL;
-
/* then, if the first node of the table matches the beginning of the
* strvec, try to complete the rest */
for (i = 0; i < ec_strvec_len(strvec); i++) {
if (childvec == NULL)
goto fail;
- ret = ec_node_parse_child(table[0], state, childvec);
- if (ret < 0 && ret != EC_PARSED_NOMATCH)
+ ret = ec_node_parse_child(table[0], parsed, childvec);
+ if (ret < 0)
goto fail;
ec_strvec_free(childvec);
if ((unsigned int)ret != i) {
if (ret != EC_PARSED_NOMATCH)
- ec_parsed_del_last_child(state);
+ ec_parsed_del_last_child(parsed);
continue;
}
childvec = ec_strvec_ndup(strvec, i, ec_strvec_len(strvec) - i);
if (childvec == NULL) {
- ec_parsed_del_last_child(state);
+ ec_parsed_del_last_child(parsed);
goto fail;
}
- child_completed = __ec_node_seq_complete(&table[1],
- table_len - 1,
- state, childvec);
- ec_parsed_del_last_child(state);
+ ret = __ec_node_seq_complete(&table[1],
+ table_len - 1,
+ completed, childvec);
+ ec_parsed_del_last_child(parsed);
ec_strvec_free(childvec);
childvec = NULL;
- if (child_completed == NULL)
+ if (ret < 0)
goto fail;
-
- ec_completed_merge(completed, child_completed);
- child_completed = NULL;
}
- return completed;
+ return 0;
fail:
ec_strvec_free(childvec);
- ec_completed_free(child_completed);
- ec_completed_free(completed);
- return NULL;
+ return -1;
}
-static struct ec_completed *
+static int
ec_node_seq_complete(const struct ec_node *gen_node,
- struct ec_parsed *state,
+ struct ec_completed *completed,
const struct ec_strvec *strvec)
{
struct ec_node_seq *node = (struct ec_node_seq *)gen_node;
- return __ec_node_seq_complete(node->table, node->len, state, strvec);
+ return __ec_node_seq_complete(node->table, node->len, completed,
+ strvec);
}
static void ec_node_seq_free_priv(struct ec_node *gen_node)
struct ec_node_seq *node = (struct ec_node_seq *)gen_node;
struct ec_node **table;
- // XXX check node type
-
assert(node != NULL);
- if (child == NULL)
- return -EINVAL;
+ if (child == NULL) {
+ errno = EINVAL;
+ goto fail;
+ }
- gen_node->flags &= ~EC_NODE_F_BUILT;
+ if (ec_node_check_type(gen_node, &ec_node_seq_type) < 0)
+ goto fail;
table = ec_realloc(node->table, (node->len + 1) * sizeof(*node->table));
- if (table == NULL) {
- ec_node_free(child);
- return -1;
- }
+ if (table == NULL)
+ goto fail;
node->table = table;
+
+ if (ec_node_add_child(gen_node, child) < 0)
+ goto fail;
+
table[node->len] = child;
node->len++;
- child->parent = gen_node;
- TAILQ_INSERT_TAIL(&gen_node->children, child, next); // XXX really needed?
-
return 0;
+
+fail:
+ ec_node_free(child);
+ return -1;
}
struct ec_node *__ec_node_seq(const char *id, ...)
return NULL;
}
+/* LCOV_EXCL_START */
static int ec_node_seq_testcase(void)
{
struct ec_node *node;
- int ret = 0;
+ int testres = 0;
- node = EC_NODE_SEQ(NULL,
- ec_node_str(NULL, "foo"),
- ec_node_str(NULL, "bar")
+ node = EC_NODE_SEQ(EC_NO_ID,
+ ec_node_str(EC_NO_ID, "foo"),
+ ec_node_str(EC_NO_ID, "bar")
);
if (node == NULL) {
- ec_log(EC_LOG_ERR, "cannot create node\n");
+ EC_LOG(EC_LOG_ERR, "cannot create node\n");
return -1;
}
- ret |= EC_TEST_CHECK_PARSE(node, 2, "foo", "bar");
- ret |= EC_TEST_CHECK_PARSE(node, 2, "foo", "bar", "toto");
- ret |= EC_TEST_CHECK_PARSE(node, -1, "foo");
- ret |= EC_TEST_CHECK_PARSE(node, -1, "foox", "bar");
- ret |= EC_TEST_CHECK_PARSE(node, -1, "foo", "barx");
- ret |= EC_TEST_CHECK_PARSE(node, -1, "bar", "foo");
- ret |= EC_TEST_CHECK_PARSE(node, -1, "", "foo");
+ testres |= EC_TEST_CHECK_PARSE(node, 2, "foo", "bar");
+ testres |= EC_TEST_CHECK_PARSE(node, 2, "foo", "bar", "toto");
+ testres |= EC_TEST_CHECK_PARSE(node, -1, "foo");
+ testres |= EC_TEST_CHECK_PARSE(node, -1, "foox", "bar");
+ testres |= EC_TEST_CHECK_PARSE(node, -1, "foo", "barx");
+ testres |= EC_TEST_CHECK_PARSE(node, -1, "bar", "foo");
+ testres |= EC_TEST_CHECK_PARSE(node, -1, "", "foo");
ec_node_free(node);
/* test completion */
- node = EC_NODE_SEQ(NULL,
- ec_node_str(NULL, "foo"),
- ec_node_option(NULL, ec_node_str(NULL, "toto")),
- ec_node_str(NULL, "bar")
+ node = EC_NODE_SEQ(EC_NO_ID,
+ ec_node_str(EC_NO_ID, "foo"),
+ ec_node_option(EC_NO_ID, ec_node_str(EC_NO_ID, "toto")),
+ ec_node_str(EC_NO_ID, "bar")
);
if (node == NULL) {
- ec_log(EC_LOG_ERR, "cannot create node\n");
+ EC_LOG(EC_LOG_ERR, "cannot create node\n");
return -1;
}
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"", EC_NODE_ENDLIST,
- "foo", EC_NODE_ENDLIST,
- "foo");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "foo", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"f", EC_NODE_ENDLIST,
- "oo", EC_NODE_ENDLIST,
- "oo");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "foo", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foo", EC_NODE_ENDLIST,
- "", EC_NODE_ENDLIST,
- "");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "foo", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foo", "", EC_NODE_ENDLIST,
- "bar", "toto", EC_NODE_ENDLIST,
- "");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "bar", "toto", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foo", "t", EC_NODE_ENDLIST,
- "oto", EC_NODE_ENDLIST,
- "oto");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "toto", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foo", "b", EC_NODE_ENDLIST,
- "ar", EC_NODE_ENDLIST,
- "ar");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "bar", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foo", "bar", EC_NODE_ENDLIST,
- "", EC_NODE_ENDLIST,
- "");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ "bar", EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"x", EC_NODE_ENDLIST,
- EC_NODE_ENDLIST,
- "");
- ret |= EC_TEST_CHECK_COMPLETE(node,
+ EC_NODE_ENDLIST);
+ testres |= EC_TEST_CHECK_COMPLETE(node,
"foobarx", EC_NODE_ENDLIST,
- EC_NODE_ENDLIST,
- "");
+ EC_NODE_ENDLIST);
ec_node_free(node);
- return ret;
+ return testres;
}
+/* LCOV_EXCL_STOP */
static struct ec_test ec_node_seq_test = {
.name = "node_seq",