X-Git-Url: http://git.droids-corp.org/?p=protos%2Flibecoli.git;a=blobdiff_plain;f=src%2Fecoli_parse.c;fp=src%2Fecoli_parse.c;h=e1b6018edd11a2f5215fe48e801fa2b1e299827f;hp=b32dafb6db07604f99ed1124dff53e0c8a5c23e1;hb=984760622f2c8472fd2667e24bcceb543bdb1aff;hpb=ae32f7f2fd1bc44a5388e1984f7c96bc29d3fdc2

diff --git a/src/ecoli_parse.c b/src/ecoli_parse.c
index b32dafb..e1b6018 100644
--- a/src/ecoli_parse.c
+++ b/src/ecoli_parse.c
@@ -23,23 +23,23 @@
 
 EC_LOG_TYPE_REGISTER(parse);
 
-TAILQ_HEAD(ec_parse_list, ec_parse);
+TAILQ_HEAD(ec_pnode_list, ec_pnode);
 
-struct ec_parse {
-	TAILQ_ENTRY(ec_parse) next;
-	struct ec_parse_list children;
-	struct ec_parse *parent;
+struct ec_pnode {
+	TAILQ_ENTRY(ec_pnode) next;
+	struct ec_pnode_list children;
+	struct ec_pnode *parent;
 	const struct ec_node *node;
 	struct ec_strvec *strvec;
 	struct ec_dict *attrs;
 };
 
-static int __ec_node_parse_child(const struct ec_node *node,
-				struct ec_parse *state,
+static int __ec_parse_child(const struct ec_node *node,
+				struct ec_pnode *state,
 				bool is_root, const struct ec_strvec *strvec)
 {
 	struct ec_strvec *match_strvec;
-	struct ec_parse *child = NULL;
+	struct ec_pnode *child = NULL;
 	int ret;
 
 	// XXX limit max number of recursions to avoid segfault
@@ -50,11 +50,11 @@ static int __ec_node_parse_child(const struct ec_node *node,
 	}
 
 	if (!is_root) {
-		child = ec_parse(node);
+		child = ec_pnode(node);
 		if (child == NULL)
 			return -1;
 
-		ec_parse_link_child(state, child);
+		ec_pnode_link_child(state, child);
 	} else {
 		child = state;
 	}
@@ -64,8 +64,8 @@ static int __ec_node_parse_child(const struct ec_node *node,
 
 	if (ret == EC_PARSE_NOMATCH) {
 		if (!is_root) {
-			ec_parse_unlink_child(state, child);
-			ec_parse_free(child);
+			ec_pnode_unlink_child(state, child);
+			ec_pnode_free(child);
 		}
 		return ret;
 	}
@@ -80,42 +80,42 @@ static int __ec_node_parse_child(const struct ec_node *node,
 
 fail:
 	if (!is_root) {
-		ec_parse_unlink_child(state, child);
-		ec_parse_free(child);
+		ec_pnode_unlink_child(state, child);
+		ec_pnode_free(child);
 	}
 	return -1;
 }
 
-int ec_node_parse_child(const struct ec_node *node, struct ec_parse *state,
+int ec_parse_child(const struct ec_node *node, struct ec_pnode *state,
 			const struct ec_strvec *strvec)
 {
 	assert(state != NULL);
-	return __ec_node_parse_child(node, state, false, strvec);
+	return __ec_parse_child(node, state, false, strvec);
 }
 
 // XXX what is returned if no match ??
-struct ec_parse *ec_node_parse_strvec(const struct ec_node *node,
+struct ec_pnode *ec_parse_strvec(const struct ec_node *node,
 				const struct ec_strvec *strvec)
 {
-	struct ec_parse *parse = ec_parse(node);
+	struct ec_pnode *parse = ec_pnode(node);
 	int ret;
 
 	if (parse == NULL)
 		return NULL;
 
-	ret = __ec_node_parse_child(node, parse, true, strvec);
+	ret = __ec_parse_child(node, parse, true, strvec);
 	if (ret < 0) {
-		ec_parse_free(parse);
+		ec_pnode_free(parse);
 		return NULL;
 	}
 
 	return parse;
 }
 
-struct ec_parse *ec_node_parse(const struct ec_node *node, const char *str)
+struct ec_pnode *ec_parse(const struct ec_node *node, const char *str)
 {
 	struct ec_strvec *strvec = NULL;
-	struct ec_parse *parse = NULL;
+	struct ec_pnode *parse = NULL;
 
 	errno = ENOMEM;
 	strvec = ec_strvec();
@@ -125,7 +125,7 @@ struct ec_parse *ec_node_parse(const struct ec_node *node, const char *str)
 	if (ec_strvec_add(strvec, str) < 0)
 		goto fail;
 
-	parse = ec_node_parse_strvec(node, strvec);
+	parse = ec_parse_strvec(node, strvec);
 	if (parse == NULL)
 		goto fail;
 
@@ -134,13 +134,13 @@ struct ec_parse *ec_node_parse(const struct ec_node *node, const char *str)
 
  fail:
 	ec_strvec_free(strvec);
-	ec_parse_free(parse);
+	ec_pnode_free(parse);
 	return NULL;
 }
 
-struct ec_parse *ec_parse(const struct ec_node *node)
+struct ec_pnode *ec_pnode(const struct ec_node *node)
 {
-	struct ec_parse *parse = NULL;
+	struct ec_pnode *parse = NULL;
 
 	parse = ec_calloc(1, sizeof(*parse));
 	if (parse == NULL)
@@ -163,18 +163,18 @@ struct ec_parse *ec_parse(const struct ec_node *node)
 	return NULL;
 }
 
-static struct ec_parse *
-__ec_parse_dup(const struct ec_parse *root, const struct ec_parse *ref,
-		struct ec_parse **new_ref)
+static struct ec_pnode *
+__ec_pnode_dup(const struct ec_pnode *root, const struct ec_pnode *ref,
+		struct ec_pnode **new_ref)
 {
-	struct ec_parse *dup = NULL;
-	struct ec_parse *child, *dup_child;
+	struct ec_pnode *dup = NULL;
+	struct ec_pnode *child, *dup_child;
 	struct ec_dict *attrs = NULL;
 
 	if (root == NULL)
 		return NULL;
 
-	dup = ec_parse(root->node);
+	dup = ec_pnode(root->node);
 	if (dup == NULL)
 		return NULL;
 
@@ -194,26 +194,26 @@ __ec_parse_dup(const struct ec_parse *root, const struct ec_parse *ref,
 	}
 
 	TAILQ_FOREACH(child, &root->children, next) {
-		dup_child = __ec_parse_dup(child, ref, new_ref);
+		dup_child = __ec_pnode_dup(child, ref, new_ref);
 		if (dup_child == NULL)
 			goto fail;
-		ec_parse_link_child(dup, dup_child);
+		ec_pnode_link_child(dup, dup_child);
 	}
 
 	return dup;
 
 fail:
-	ec_parse_free(dup);
+	ec_pnode_free(dup);
 	return NULL;
 }
 
-struct ec_parse *ec_parse_dup(const struct ec_parse *parse)
+struct ec_pnode *ec_pnode_dup(const struct ec_pnode *parse)
 {
-	const struct ec_parse *root;
-	struct ec_parse *dup_root, *dup = NULL;
+	const struct ec_pnode *root;
+	struct ec_pnode *dup_root, *dup = NULL;
 
-	root = ec_parse_get_root(parse);
-	dup_root = __ec_parse_dup(root, parse, &dup);
+	root = ec_pnode_get_root(parse);
+	dup_root = __ec_pnode_dup(root, parse, &dup);
 	if (dup_root == NULL)
 		return NULL;
 	assert(dup != NULL);
@@ -221,9 +221,9 @@ struct ec_parse *ec_parse_dup(const struct ec_parse *parse)
 	return dup;
 }
 
-void ec_parse_free_children(struct ec_parse *parse)
+void ec_pnode_free_children(struct ec_pnode *parse)
 {
-	struct ec_parse *child;
+	struct ec_pnode *child;
 
 	if (parse == NULL)
 		return;
@@ -232,28 +232,28 @@ void ec_parse_free_children(struct ec_parse *parse)
 		child = TAILQ_FIRST(&parse->children);
 		TAILQ_REMOVE(&parse->children, child, next);
 		child->parent = NULL;
-		ec_parse_free(child);
+		ec_pnode_free(child);
 	}
 }
 
-void ec_parse_free(struct ec_parse *parse)
+void ec_pnode_free(struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return;
 
 	ec_assert_print(parse->parent == NULL,
-			"parent not NULL in ec_parse_free()");
+			"parent not NULL in ec_pnode_free()");
 
-	ec_parse_free_children(parse);
+	ec_pnode_free_children(parse);
 	ec_strvec_free(parse->strvec);
 	ec_dict_free(parse->attrs);
 	ec_free(parse);
 }
 
-static void __ec_parse_dump(FILE *out,
-	const struct ec_parse *parse, size_t indent)
+static void __ec_pnode_dump(FILE *out,
+	const struct ec_pnode *parse, size_t indent)
 {
-	struct ec_parse *child;
+	struct ec_pnode *child;
 	const struct ec_strvec *vec;
 	const char *id = "none", *typename = "none";
 
@@ -265,14 +265,14 @@ static void __ec_parse_dump(FILE *out,
 
 	fprintf(out, "%*s" "type=%s id=%s vec=",
 		(int)indent * 4, "", typename, id);
-	vec = ec_parse_strvec(parse);
+	vec = ec_pnode_strvec(parse);
 	ec_strvec_dump(out, vec);
 
 	TAILQ_FOREACH(child, &parse->children, next)
-		__ec_parse_dump(out, child, indent + 1);
+		__ec_pnode_dump(out, child, indent + 1);
 }
 
-void ec_parse_dump(FILE *out, const struct ec_parse *parse)
+void ec_pnode_dump(FILE *out, const struct ec_pnode *parse)
 {
 	fprintf(out, "------------------- parse dump:\n");
 
@@ -285,51 +285,51 @@ void ec_parse_dump(FILE *out, const struct ec_parse *parse)
 	 * does not have children: an incomplete parse, like those
 	 * generated by complete() don't match but have children that
 	 * may match. */
-	if (!ec_parse_matches(parse) && TAILQ_EMPTY(&parse->children)) {
+	if (!ec_pnode_matches(parse) && TAILQ_EMPTY(&parse->children)) {
 		fprintf(out, "no match\n");
 		return;
 	}
 
-	__ec_parse_dump(out, parse, 0);
+	__ec_pnode_dump(out, parse, 0);
 }
 
-void ec_parse_link_child(struct ec_parse *parse,
-	struct ec_parse *child)
+void ec_pnode_link_child(struct ec_pnode *parse,
+	struct ec_pnode *child)
 {
 	TAILQ_INSERT_TAIL(&parse->children, child, next);
 	child->parent = parse;
 }
 
-void ec_parse_unlink_child(struct ec_parse *parse,
-	struct ec_parse *child)
+void ec_pnode_unlink_child(struct ec_pnode *parse,
+	struct ec_pnode *child)
 {
 	TAILQ_REMOVE(&parse->children, child, next);
 	child->parent = NULL;
 }
 
-struct ec_parse *
-ec_parse_get_first_child(const struct ec_parse *parse)
+struct ec_pnode *
+ec_pnode_get_first_child(const struct ec_pnode *parse)
 {
 	return TAILQ_FIRST(&parse->children);
 }
 
-struct ec_parse *
-ec_parse_get_last_child(const struct ec_parse *parse)
+struct ec_pnode *
+ec_pnode_get_last_child(const struct ec_pnode *parse)
 {
-	return TAILQ_LAST(&parse->children, ec_parse_list);
+	return TAILQ_LAST(&parse->children, ec_pnode_list);
 }
 
-struct ec_parse *ec_parse_next(const struct ec_parse *parse)
+struct ec_pnode *ec_pnode_next(const struct ec_pnode *parse)
 {
 	return TAILQ_NEXT(parse, next);
 }
 
-bool ec_parse_has_child(const struct ec_parse *parse)
+bool ec_pnode_has_child(const struct ec_pnode *parse)
 {
 	return !TAILQ_EMPTY(&parse->children);
 }
 
-const struct ec_node *ec_parse_get_node(const struct ec_parse *parse)
+const struct ec_node *ec_pnode_get_node(const struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return NULL;
@@ -337,16 +337,16 @@ const struct ec_node *ec_parse_get_node(const struct ec_parse *parse)
 	return parse->node;
 }
 
-void ec_parse_del_last_child(struct ec_parse *parse)
+void ec_pnode_del_last_child(struct ec_pnode *parse)
 {
-	struct ec_parse *child;
+	struct ec_pnode *child;
 
-	child = ec_parse_get_last_child(parse);
-	ec_parse_unlink_child(parse, child);
-	ec_parse_free(child);
+	child = ec_pnode_get_last_child(parse);
+	ec_pnode_unlink_child(parse, child);
+	ec_pnode_free(child);
 }
 
-struct ec_parse *__ec_parse_get_root(struct ec_parse *parse)
+struct ec_pnode *__ec_pnode_get_root(struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return NULL;
@@ -357,7 +357,7 @@ struct ec_parse *__ec_parse_get_root(struct ec_parse *parse)
 	return parse;
 }
 
-struct ec_parse *ec_parse_get_parent(const struct ec_parse *parse)
+struct ec_pnode *ec_pnode_get_parent(const struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return NULL;
@@ -365,10 +365,10 @@ struct ec_parse *ec_parse_get_parent(const struct ec_parse *parse)
 	return parse->parent;
 }
 
-struct ec_parse *__ec_parse_iter_next(const struct ec_parse *root,
-				struct ec_parse *parse, bool iter_children)
+struct ec_pnode *__ec_pnode_iter_next(const struct ec_pnode *root,
+				struct ec_pnode *parse, bool iter_children)
 {
-	struct ec_parse *child, *parent, *next;
+	struct ec_pnode *child, *parent, *next;
 
 	if (iter_children) {
 		child = TAILQ_FIRST(&parse->children);
@@ -386,21 +386,21 @@ struct ec_parse *__ec_parse_iter_next(const struct ec_parse *root,
 	return NULL;
 }
 
-struct ec_parse *
-ec_parse_find_next(struct ec_parse *root, struct ec_parse *start,
+struct ec_pnode *
+ec_pnode_find_next(struct ec_pnode *root, struct ec_pnode *start,
 		const char *id, bool iter_children)
 {
-	struct ec_parse *iter;
+	struct ec_pnode *iter;
 
 	if (root == NULL)
 		return NULL;
 	if (start == NULL)
 		start = root;
 	else
-		start = EC_PARSE_ITER_NEXT(root, start, iter_children);
+		start = EC_PNODE_ITER_NEXT(root, start, iter_children);
 
 	for (iter = start; iter != NULL;
-	     iter = EC_PARSE_ITER_NEXT(root, iter, 1)) {
+	     iter = EC_PNODE_ITER_NEXT(root, iter, 1)) {
 		if (iter->node != NULL &&
 				!strcmp(ec_node_id(iter->node), id))
 			return iter;
@@ -409,14 +409,14 @@ ec_parse_find_next(struct ec_parse *root, struct ec_parse *start,
 	return NULL;
 }
 
-struct ec_parse *ec_parse_find(struct ec_parse *parse,
+struct ec_pnode *ec_pnode_find(struct ec_pnode *parse,
 	const char *id)
 {
-	return ec_parse_find_next(parse, NULL, id, 1);
+	return ec_pnode_find_next(parse, NULL, id, 1);
 }
 
 struct ec_dict *
-ec_parse_get_attrs(struct ec_parse *parse)
+ec_pnode_get_attrs(struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return NULL;
@@ -424,7 +424,7 @@ ec_parse_get_attrs(struct ec_parse *parse)
 	return parse->attrs;
 }
 
-const struct ec_strvec *ec_parse_strvec(const struct ec_parse *parse)
+const struct ec_strvec *ec_pnode_strvec(const struct ec_pnode *parse)
 {
 	if (parse == NULL || parse->strvec == NULL)
 		return NULL;
@@ -433,7 +433,7 @@ const struct ec_strvec *ec_parse_strvec(const struct ec_parse *parse)
 }
 
 /* number of strings in the parse vector */
-size_t ec_parse_len(const struct ec_parse *parse)
+size_t ec_pnode_len(const struct ec_pnode *parse)
 {
 	if (parse == NULL || parse->strvec == NULL)
 		return 0;
@@ -441,7 +441,7 @@ size_t ec_parse_len(const struct ec_parse *parse)
 	return ec_strvec_len(parse->strvec);
 }
 
-size_t ec_parse_matches(const struct ec_parse *parse)
+size_t ec_pnode_matches(const struct ec_pnode *parse)
 {
 	if (parse == NULL)
 		return 0;
@@ -453,11 +453,11 @@ size_t ec_parse_matches(const struct ec_parse *parse)
 }
 
 /* LCOV_EXCL_START */
-static int ec_parse_testcase(void)
+static int ec_pnode_testcase(void)
 {
 	struct ec_node *node = NULL;
-	struct ec_parse *p = NULL, *p2 = NULL;
-	const struct ec_parse *pc;
+	struct ec_pnode *p = NULL, *p2 = NULL;
+	const struct ec_pnode *pc;
 	FILE *f = NULL;
 	char *buf = NULL;
 	size_t buflen = 0;
@@ -471,15 +471,15 @@ static int ec_parse_testcase(void)
 	if (node == NULL)
 		goto fail;
 
-	p = ec_node_parse(node, "xcdscds");
+	p = ec_parse(node, "xcdscds");
 	testres |= EC_TEST_CHECK(
-		p != NULL && !ec_parse_matches(p),
+		p != NULL && !ec_pnode_matches(p),
 		"parse should not match\n");
 
 	f = open_memstream(&buf, &buflen);
 	if (f == NULL)
 		goto fail;
-	ec_parse_dump(f, p);
+	ec_pnode_dump(f, p);
 	fclose(f);
 	f = NULL;
 
@@ -487,43 +487,43 @@ static int ec_parse_testcase(void)
 		strstr(buf, "no match"), "bad dump\n");
 	free(buf);
 	buf = NULL;
-	ec_parse_free(p);
+	ec_pnode_free(p);
 
-	p = ec_node_parse(node, "x y");
+	p = ec_parse(node, "x y");
 	testres |= EC_TEST_CHECK(
-		p != NULL && ec_parse_matches(p),
+		p != NULL && ec_pnode_matches(p),
 		"parse should match\n");
 	testres |= EC_TEST_CHECK(
-		ec_parse_len(p) == 1, "bad parse len\n");
+		ec_pnode_len(p) == 1, "bad parse len\n");
 
-	ret = ec_dict_set(ec_parse_get_attrs(p), "key", "val", NULL);
+	ret = ec_dict_set(ec_pnode_get_attrs(p), "key", "val", NULL);
 	testres |= EC_TEST_CHECK(ret == 0,
 		"cannot set parse attribute\n");
 
-	p2 = ec_parse_dup(p);
+	p2 = ec_pnode_dup(p);
 	testres |= EC_TEST_CHECK(
-		p2 != NULL && ec_parse_matches(p2),
+		p2 != NULL && ec_pnode_matches(p2),
 		"parse should match\n");
-	ec_parse_free(p2);
+	ec_pnode_free(p2);
 	p2 = NULL;
 
-	pc = ec_parse_find(p, "id_x");
+	pc = ec_pnode_find(p, "id_x");
 	testres |= EC_TEST_CHECK(pc != NULL, "cannot find id_x");
 	testres |= EC_TEST_CHECK(pc != NULL &&
-		ec_parse_get_parent(pc) != NULL &&
-		ec_parse_get_parent(ec_parse_get_parent(pc)) == p,
+		ec_pnode_get_parent(pc) != NULL &&
+		ec_pnode_get_parent(ec_pnode_get_parent(pc)) == p,
 		"invalid parent\n");
 
-	pc = ec_parse_find(p, "id_y");
+	pc = ec_pnode_find(p, "id_y");
 	testres |= EC_TEST_CHECK(pc != NULL, "cannot find id_y");
-	pc = ec_parse_find(p, "id_dezdezdez");
+	pc = ec_pnode_find(p, "id_dezdezdez");
 	testres |= EC_TEST_CHECK(pc == NULL, "should not find bad id");
 
 
 	f = open_memstream(&buf, &buflen);
 	if (f == NULL)
 		goto fail;
-	ec_parse_dump(f, p);
+	ec_pnode_dump(f, p);
 	fclose(f);
 	f = NULL;
 
@@ -536,13 +536,13 @@ static int ec_parse_testcase(void)
 	free(buf);
 	buf = NULL;
 
-	ec_parse_free(p);
+	ec_pnode_free(p);
 	ec_node_free(node);
 	return testres;
 
 fail:
-	ec_parse_free(p2);
-	ec_parse_free(p);
+	ec_pnode_free(p2);
+	ec_pnode_free(p);
 	ec_node_free(node);
 	if (f != NULL)
 		fclose(f);
@@ -552,9 +552,9 @@ fail:
 }
 /* LCOV_EXCL_STOP */
 
-static struct ec_test ec_parse_test = {
+static struct ec_test ec_pnode_test = {
 	.name = "parse",
-	.test = ec_parse_testcase,
+	.test = ec_pnode_testcase,
 };
 
-EC_TEST_REGISTER(ec_parse_test);
+EC_TEST_REGISTER(ec_pnode_test);