74ecd12db9
not ENOENT. git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15740 ec53bebd-3082-4978-b11e-865c3cabbd6b
153 lines
3.6 KiB
C
153 lines
3.6 KiB
C
/*
|
|
* Copyright (c) 2005 Kungliga Tekniska Högskolan
|
|
* (Royal Institute of Technology, Stockholm, Sweden).
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "hx_locl.h"
|
|
RCSID("Id$");
|
|
|
|
struct mem_data {
|
|
char *name;
|
|
unsigned long len;
|
|
hx509_cert *val;
|
|
};
|
|
|
|
static int
|
|
mem_init(hx509_certs certs, void **data, int flags,
|
|
const char *residue, hx509_lock lock)
|
|
{
|
|
struct mem_data *mem;
|
|
mem = calloc(1, sizeof(*mem));
|
|
if (mem == NULL)
|
|
return ENOMEM;
|
|
if (residue == NULL || residue[0] == '\0')
|
|
residue = "anonymous";
|
|
mem->name = strdup(residue);
|
|
if (mem->name == NULL) {
|
|
free(mem);
|
|
return ENOMEM;
|
|
}
|
|
*data = mem;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mem_free(hx509_certs certs, void *data)
|
|
{
|
|
struct mem_data *mem = data;
|
|
unsigned long i;
|
|
|
|
for (i = 0; i < mem->len; i++)
|
|
hx509_cert_free(mem->val[i]);
|
|
free(mem->val);
|
|
free(mem->name);
|
|
free(mem);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mem_add(hx509_certs certs, void *data, hx509_cert c)
|
|
{
|
|
struct mem_data *mem = data;
|
|
hx509_cert *val;
|
|
|
|
val = realloc(mem->val, (mem->len + 1) * sizeof(mem->val[0]));
|
|
if (val == NULL)
|
|
return ENOMEM;
|
|
|
|
mem->val = val;
|
|
mem->val[mem->len] = hx509_cert_ref(c);
|
|
mem->len++;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mem_iter_start(hx509_certs certs, void *data, void **cursor)
|
|
{
|
|
unsigned long *iter = malloc(sizeof(*iter));
|
|
|
|
if (iter == NULL)
|
|
return ENOMEM;
|
|
|
|
*iter = 0;
|
|
*cursor = iter;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mem_iter(hx509_certs certs,
|
|
void *data,
|
|
void *cursor,
|
|
hx509_cert *cert)
|
|
{
|
|
unsigned long *iter = cursor;
|
|
struct mem_data *mem = data;
|
|
|
|
if (*iter >= mem->len) {
|
|
*cert = NULL;
|
|
return 0;
|
|
}
|
|
|
|
*cert = hx509_cert_ref(mem->val[*iter]);
|
|
(*iter)++;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mem_iter_end(hx509_certs certs,
|
|
void *data,
|
|
void *cursor)
|
|
{
|
|
free(cursor);
|
|
return 0;
|
|
}
|
|
|
|
static struct hx509_keyset_ops keyset_mem = {
|
|
"MEMORY",
|
|
0,
|
|
mem_init,
|
|
mem_free,
|
|
mem_add,
|
|
NULL,
|
|
mem_iter_start,
|
|
mem_iter,
|
|
mem_iter_end
|
|
};
|
|
|
|
void
|
|
_hx509_ks_mem_register(void)
|
|
{
|
|
_hx509_ks_register(&keyset_mem);
|
|
}
|