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/**
* @file sip/aor.c Mock SIP server -- SIP Address of Record
*
* Copyright (C) 2010 - 2016 Creytiv.com
*/
#include <string.h>
#include <re.h>
#include "sipsrv.h"
static void destructor(void *arg)
{
struct aor *aor = arg;
list_flush(&aor->locl);
hash_unlink(&aor->he);
mem_deref(aor->uri);
}
static int uri_canon(char **curip, const struct uri *uri)
{
if (pl_isset(&uri->user))
return re_sdprintf(curip, "%r:%H@%r",
&uri->scheme,
uri_user_unescape, &uri->user,
&uri->host);
else
return re_sdprintf(curip, "%r:%r",
&uri->scheme,
&uri->host);
}
int aor_create(struct sip_server *srv, struct aor **aorp,
const struct uri *uri)
{
struct aor *aor;
int err;
if (!aorp || !uri)
return EINVAL;
aor = mem_zalloc(sizeof(*aor), destructor);
if (!aor)
return ENOMEM;
err = uri_canon(&aor->uri, uri);
if (err)
goto out;
hash_append(srv->ht_aor, hash_joaat_str_ci(aor->uri), &aor->he, aor);
out:
if (err)
mem_deref(aor);
else
*aorp = aor;
return err;
}
int aor_find(struct sip_server *srv, struct aor **aorp, const struct uri *uri)
{
struct list *lst;
struct aor *aor = NULL;
struct le *le;
char *curi;
int err;
if (!uri)
return EINVAL;
err = uri_canon(&curi, uri);
if (err)
return err;
lst = hash_list(srv->ht_aor, hash_joaat_str_ci(curi));
for (le=list_head(lst); le; le=le->next) {
aor = le->data;
if (!str_casecmp(curi, aor->uri))
break;
}
mem_deref(curi);
if (!le)
return ENOENT;
if (aorp)
*aorp = aor;
return 0;
}
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