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Make SIP registration persistent (bug #159) 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1419 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer 2003-08-24 22:35:06 +00:00
parent 2d9561427e
commit dcb9b8f9a2
2 changed files with 57 additions and 14 deletions
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8
channels/chan_iax2.c
View File

@ -3259,7 +3259,7 @@ static int expire_registry(void *data)
p->expire = -1;
/* Reset expirey value */
p->expirey = expirey;
ast_db_del("IAX2/Registry", p->name);
ast_db_del("IAX/Registry", p->name);
if (iax2_regfunk)
iax2_regfunk(p->name, 0);
return 0;
@ -3273,7 +3273,7 @@ static void reg_source_db(struct iax2_peer *p)
char data[80];
struct in_addr in;
char *c, *d;
if (!ast_db_get("IAX2/Registry", p->name, data, sizeof(data))) {
if (!ast_db_get("IAX/Registry", p->name, data, sizeof(data))) {
c = strchr(data, ':');
if (c) {
*c = '\0';
@ -3294,6 +3294,8 @@ static void reg_source_db(struct iax2_peer *p)
if (p->expire > -1)
ast_sched_del(sched, p->expire);
p->expire = ast_sched_add(sched, p->expirey * 1000, expire_registry, (void *)p);
if (iax2_regfunk)
iax2_regfunk(p->name, 1);
}
}
@ -3315,7 +3317,7 @@ static int update_registry(char *name, struct sockaddr_in *sin, int callno)
if (iax2_regfunk)
iax2_regfunk(p->name, 1);
snprintf(data, sizeof(data), "%s:%d:%d", inet_ntoa(sin->sin_addr), ntohs(sin->sin_port), p->expirey);
ast_db_put("IAX2/Registry", p->name, data);
ast_db_put("IAX/Registry", p->name, data);
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Registered '%s' (%s) at %s:%d\n", p->name,
iaxs[callno]->state & IAX_STATE_AUTHENTICATED ? "AUTHENTICATED" : "UNAUTHENTICATED", inet_ntoa(sin->sin_addr), ntohs(sin->sin_port));

63
channels/chan_sip.c
View File

@ -37,6 +37,7 @@
#include <asterisk/parking.h>
#include <asterisk/acl.h>
#include <asterisk/srv.h>
#include <asterisk/astdb.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <net/if.h>
@ -3024,6 +3025,7 @@ static int expire_register(void *data)
{
struct sip_peer *p = data;
memset(&p->addr, 0, sizeof(p->addr));
ast_db_del("SIP/Registry", p->name);
p->expire = -1;
ast_device_state_changed("SIP/%s", p->name);
return 0;
@ -3031,9 +3033,44 @@ static int expire_register(void *data)
static int sip_poke_peer(struct sip_peer *peer);
static void reg_source_db(struct sip_peer *p)
{
char data[80];
struct in_addr in;
char *c, *d;
int expiry;
if (!ast_db_get("SIP/Registry", p->name, data, sizeof(data))) {
c = strchr(data, ':');
if (c) {
*c = '\0';
c++;
if (inet_aton(data, &in)) {
d = strchr(c, ':');
if (d) {
*d = '\0';
d++;
ast_verbose(VERBOSE_PREFIX_3 "SIP Seeding '%s' at %s:%d for %d\n", p->name,
inet_ntoa(in), atoi(c), atoi(d));
sip_poke_peer(p);
expiry = atoi(d);
memset(&p->addr, 0, sizeof(p->addr));
p->addr.sin_family = AF_INET;
p->addr.sin_addr = in;
p->addr.sin_port = htons(atoi(c));
if (p->expire > -1)
ast_sched_del(sched, p->expire);
p->expire = ast_sched_add(sched, (expiry + 10) * 1000, expire_register, (void *)p);
}
}
}
}
}
static int parse_contact(struct sip_pvt *pvt, struct sip_peer *p, struct sip_request *req)
{
char contact[80]= "";
char data[256];
char *expires = get_header(req, "Expires");
int expiry = atoi(expires);
char *c, *n, *pt;
@ -3068,7 +3105,7 @@ static int parse_contact(struct sip_pvt *pvt, struct sip_peer *p, struct sip_req
ast_sched_del(sched, p->expire);
p->expire = -1;
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Unregistered SIP '%s'\n", p->username);
ast_verbose(VERBOSE_PREFIX_3 "Unregistered SIP '%s'\n", p->name);
return 0;
}
/* Make sure it's a SIP URL */
@ -3124,8 +3161,10 @@ static int parse_contact(struct sip_pvt *pvt, struct sip_peer *p, struct sip_req
pvt->expiry = expiry;
if (inaddrcmp(&p->addr, &oldsin)) {
sip_poke_peer(p);
snprintf(data, sizeof(data), "%s:%d:%d", inet_ntoa(p->addr.sin_addr), ntohs(p->addr.sin_port), expiry);
ast_db_put("SIP/Registry", p->name, data);
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Registered SIP '%s' at %s port %d expires %d\n", p->username, inet_ntoa(p->addr.sin_addr), ntohs(p->addr.sin_port), expiry);
ast_verbose(VERBOSE_PREFIX_3 "Registered SIP '%s' at %s port %d expires %d\n", p->name, inet_ntoa(p->addr.sin_addr), ntohs(p->addr.sin_port), expiry);
}
return 0;
}
@ -5606,6 +5645,8 @@ static struct sip_peer *build_peer(char *name, struct ast_variable *v)
}
if (!strlen(peer->methods))
strcpy(peer->methods, "md5,plaintext");
if (!found && peer->dynamic)
reg_source_db(peer);
peer->delme = 0;
}
return peer;
@ -5876,6 +5917,15 @@ int load_module()
int res;
struct sip_peer *peer;
struct sip_registry *reg;
sched = sched_context_create();
if (!sched) {
ast_log(LOG_WARNING, "Unable to create schedule context\n");
}
io = io_context_create();
if (!io) {
ast_log(LOG_WARNING, "Unable to create I/O context\n");
}
res = reload_config();
if (!res) {
/* Make sure we can register our sip channel type */
@ -5893,15 +5943,6 @@ int load_module()
ast_cli_register(&cli_inuse_show);
sip_rtp.type = type;
ast_rtp_proto_register(&sip_rtp);
sched = sched_context_create();
if (!sched) {
ast_log(LOG_WARNING, "Unable to create schedule context\n");
}
io = io_context_create();
if (!io) {
ast_log(LOG_WARNING, "Unable to create I/O context\n");
}
ast_mutex_lock(&peerl.lock);
for (peer = peerl.peers; peer; peer = peer->next)
sip_poke_peer(peer);