2 * Copyright (c) 2016, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 #include <ecoli_malloc.h>
36 #include <ecoli_log.h>
37 #include <ecoli_test.h>
38 #include <ecoli_strvec.h>
40 #include <ecoli_tk_str.h>
41 #include <ecoli_tk_option.h>
42 #include <ecoli_tk_bypass.h>
49 static struct ec_parsed_tk *ec_tk_bypass_parse(const struct ec_tk *gen_tk,
50 const struct ec_strvec *strvec)
52 struct ec_tk_bypass *tk = (struct ec_tk_bypass *)gen_tk;
54 return ec_tk_parse_tokens(tk->child, strvec);
57 static struct ec_completed_tk *ec_tk_bypass_complete(const struct ec_tk *gen_tk,
58 const struct ec_strvec *strvec)
60 struct ec_tk_bypass *tk = (struct ec_tk_bypass *)gen_tk;
62 return ec_tk_complete_tokens(tk->child, strvec);
65 static void ec_tk_bypass_free_priv(struct ec_tk *gen_tk)
67 struct ec_tk_bypass *tk = (struct ec_tk_bypass *)gen_tk;
69 ec_tk_free(tk->child);
72 static struct ec_tk_ops ec_tk_bypass_ops = {
74 .parse = ec_tk_bypass_parse,
75 .complete = ec_tk_bypass_complete,
76 .free_priv = ec_tk_bypass_free_priv,
79 struct ec_tk *ec_tk_bypass_empty(const char *id)
81 struct ec_tk_bypass *tk = NULL;
83 tk = (struct ec_tk_bypass *)ec_tk_new(id,
84 &ec_tk_bypass_ops, sizeof(*tk));
93 int ec_tk_bypass_set(struct ec_tk *gen_tk, struct ec_tk *child)
95 struct ec_tk_bypass *tk = (struct ec_tk_bypass *)gen_tk;
104 gen_tk->flags &= ~EC_TK_F_BUILT;
108 child->parent = gen_tk;
109 TAILQ_INSERT_TAIL(&gen_tk->children, child, next); // XXX really needed?
114 struct ec_tk *ec_tk_bypass_pop(struct ec_tk *gen_tk)
116 struct ec_tk_bypass *tk = (struct ec_tk_bypass *)gen_tk;
122 gen_tk->flags &= ~EC_TK_F_BUILT;
123 TAILQ_REMOVE(&gen_tk->children, child, next); // XXX really needed?
128 struct ec_tk *ec_tk_bypass(const char *id, struct ec_tk *child)
130 struct ec_tk *gen_tk = NULL;
135 gen_tk = ec_tk_bypass_empty(id);
136 if (gen_tk == NULL) {
141 ec_tk_bypass_set(gen_tk, child);
146 static int ec_tk_bypass_testcase(void)
151 static struct ec_test ec_tk_bypass_test = {
153 .test = ec_tk_bypass_testcase,
156 EC_REGISTER_TEST(ec_tk_bypass_test);