2 * Copyright (c) 2007 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 RCSID("$Id: env.c 19878 2007-01-13 00:58:39Z lha $");
46 hx509_env_init(hx509_context context, hx509_env *env)
48 *env = calloc(1, sizeof(**env));
50 hx509_set_error_string(context, 0, ENOMEM, "out of memory");
57 hx509_env_add(hx509_context context, hx509_env env,
58 const char *key, const char *value)
62 ptr = realloc(env->val, sizeof(env->val[0]) * (env->len + 1));
64 hx509_set_error_string(context, 0, ENOMEM, "out of memory");
68 env->val[env->len].key = strdup(key);
69 if (env->val[env->len].key == NULL) {
70 hx509_set_error_string(context, 0, ENOMEM, "out of memory");
73 env->val[env->len].value = strdup(value);
74 if (env->val[env->len].value == NULL) {
75 free(env->val[env->len].key);
76 hx509_set_error_string(context, 0, ENOMEM, "out of memory");
84 hx509_env_lfind(hx509_context context, hx509_env env,
85 const char *key, size_t len)
89 for (i = 0; i < env->len; i++) {
90 char *s = env->val[i].key;
91 if (strncmp(key, s, len) == 0 && s[len] == '\0')
92 return env->val[i].value;
99 hx509_env_free(hx509_env *env)
103 for (i = 0; i < (*env)->len; i++) {
104 free((*env)->val[i].key);
105 free((*env)->val[i].value);