static void find_and_delete_record(ua_pres_t *dialog, int hash_code)
{
ua_pres_t *presentity;
if (dbmode == PUA_DB_ONLY)
{
delete_record_puadb(dialog);
}
else
{
lock_get(&HashT->p_records[hash_code].lock);
presentity = search_htable(dialog, hash_code);
if (presentity == NULL)
{
LM_DBG("Record found in table and deleted\n");
lock_release(&HashT->p_records[hash_code].lock);
return;
}
delete_htable(presentity, hash_code);
lock_release(&HashT->p_records[hash_code].lock);
}
}
static int find_and_update_record(ua_pres_t *dialog, int hash_code, int lexpire, str *etag)
{
ua_pres_t *presentity;
if(dbmode==PUA_DB_ONLY)
{
return update_record_puadb(dialog, lexpire, etag);
}
else
{
lock_get(&HashT->p_records[hash_code].lock);
presentity = search_htable(dialog, hash_code);
if (presentity == NULL)
{
LM_DBG("Record found in table and deleted\n");
lock_release(&HashT->p_records[hash_code].lock);
return 0;
}
update_htable(presentity, dialog->desired_expires, lexpire, etag, hash_code, NULL);
lock_release(&HashT->p_records[hash_code].lock);
return 1;
}
}
int send_subscribe(subs_info_t* subs)
{
ua_pres_t* presentity= NULL;
str met= {"SUBSCRIBE", 9};
str* str_hdr= NULL;
int ret= -1;
unsigned int hash_code=0;
ua_pres_t* hentity= NULL;
int expires;
int flag;
int result;
uac_req_t uac_r;
db1_res_t *res=NULL;
ua_pres_t dbpres;
str pres_uri={0,0}, watcher_uri={0,0}, extra_headers={0,0};
dlg_t* td= NULL;
memset(&dbpres, 0, sizeof(dbpres));
dbpres.pres_uri = &pres_uri;
dbpres.watcher_uri = &watcher_uri;
dbpres.extra_headers = &extra_headers;
print_subs(subs);
flag= subs->source_flag;
if(subs->source_flag & XMPP_INITIAL_SUBS)
subs->source_flag= XMPP_SUBSCRIBE;
if(subs->expires< 0)
expires= 3600;
else
expires= subs->expires;
str_hdr= subs_build_hdr(subs->contact, expires, subs->event,
subs->extra_headers);
if(str_hdr== NULL || str_hdr->s== NULL)
{
LM_ERR("while building extra headers\n");
return -1;
}
if (dbmode == PUA_DB_ONLY && pua_dbf.start_transaction)
{
if (pua_dbf.start_transaction(pua_db, db_table_lock) < 0)
{
LM_ERR("in start_transaction\n");
goto error;
}
}
/* generation of hash and getting lock moved from here to further down */
if (dbmode==PUA_DB_ONLY)
{
presentity = get_dialog_puadb(subs->id, subs->pres_uri, &dbpres, &res);
}
else
{
ua_pres_t pres;
memset(&pres, 0, sizeof(ua_pres_t));
pres.pres_uri = subs->pres_uri;
pres.watcher_uri = subs->watcher_uri;
pres.flag = subs->source_flag;
pres.id = subs->id;
pres.event = subs->event;
if (subs->remote_target)
pres.remote_contact = *subs->remote_target;
hash_code=core_hash(subs->pres_uri, subs->watcher_uri, HASH_SIZE);
lock_get(&HashT->p_records[hash_code].lock);
presentity= search_htable(&pres, hash_code);
}
/* if flag == INSERT_TYPE insert no matter what the search result is */
if(subs->flag & INSERT_TYPE)
{
LM_DBG("A subscription request with insert type\n");
goto insert;
}
if(presentity== NULL )
{
int size;
insert:
if (subs->expires == 0)
{
/* Don't create a new dialog when expires == 0 */
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto done;
}
if(subs->flag & UPDATE_TYPE)
{
LM_DBG("request for a subscription with update type"
" and no record found\n");
subs->flag= INSERT_TYPE;
}
hentity= subscribe_cbparam(subs, REQ_OTHER);
if(hentity== NULL)
{
LM_ERR("while building callback"
" param\n");
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
hentity->flag= flag;
set_uac_req(&uac_r, &met, str_hdr, 0, 0, TMCB_LOCAL_COMPLETED,
subs_cback_func, (void*)hentity);
result= tmb.t_request_outside
(&uac_r, /* Type of the message */
subs->remote_target?subs->remote_target:subs->pres_uri,/* Request-URI*/
subs->pres_uri, /* To */
subs->watcher_uri, /* From */
subs->outbound_proxy /* Outbound_proxy */
);
if(result< 0)
{
LM_ERR("while sending request with t_request\n");
if (uac_r.dialog != NULL)
{
uac_r.dialog->rem_target.s = 0;
uac_r.dialog->dst_uri.s = 0;
tmb.free_dlg(uac_r.dialog);
uac_r.dialog = 0;
}
shm_free(hentity);
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
/* Although this is an error must not return -1 as the
calling function must continue processing. */
ret = 0;
goto error;
}
/* Now create a temporary hash table entry.
This is needed to deal with the race-hazard when NOTIFYs
arrive before the 2xx response to the SUBSCRIBE. */
size = sizeof(ua_pres_t)+ 2 * sizeof(str) + (
subs->pres_uri->len +
subs->watcher_uri->len +
uac_r.dialog->id.loc_tag.len +
uac_r.dialog->id.call_id.len +
subs->id.len) * sizeof(char);
presentity= (ua_pres_t*)shm_malloc(size);
if(presentity== NULL)
{
LM_ERR("no more share memory\n");
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
memset(presentity, 0, size);
size= sizeof(ua_pres_t);
presentity->pres_uri = (str *) ((char *) presentity + size);
size += sizeof(str);
presentity->pres_uri->s= (char *) presentity + size;
memcpy(presentity->pres_uri->s, subs->pres_uri->s, subs->pres_uri->len);
presentity->pres_uri->len= subs->pres_uri->len;
size+= subs->pres_uri->len;
presentity->watcher_uri= (str *) ((char *) presentity + size);
size += sizeof(str);
presentity->watcher_uri->s= (char *) presentity + size;
memcpy(presentity->watcher_uri->s, subs->watcher_uri->s, subs->watcher_uri->len);
presentity->watcher_uri->len = subs->watcher_uri->len;
size += subs->watcher_uri->len;
presentity->call_id.s = (char *) presentity + size;
memcpy(presentity->call_id.s, uac_r.dialog->id.call_id.s, uac_r.dialog->id.call_id.len);
presentity->call_id.len = uac_r.dialog->id.call_id.len;
size += uac_r.dialog->id.call_id.len;
presentity->from_tag.s = (char *) presentity + size;
memcpy(presentity->from_tag.s, uac_r.dialog->id.loc_tag.s, uac_r.dialog->id.loc_tag.len);
presentity->from_tag.len= uac_r.dialog->id.loc_tag.len;
size += uac_r.dialog->id.loc_tag.len;
presentity->id.s = (char *) presentity+ size;
memcpy(presentity->id.s, subs->id.s, subs->id.len);
presentity->id.len = subs->id.len;
size += subs->id.len;
presentity->event = subs->event;
presentity->flag = subs->source_flag;
presentity->cseq = uac_r.dialog->loc_seq.value;
/* Set the temporary record expiry for 2 * 64T1 seconds from now */
presentity->expires= (int)time(NULL) + 64;
presentity->desired_expires= presentity->expires;
if (dbmode==PUA_DB_ONLY)
{
insert_dialog_puadb(presentity);
shm_free(presentity);
}
else
{
insert_htable(presentity, hash_code);
lock_release(&HashT->p_records[hash_code].lock);
}
uac_r.dialog->rem_target.s = 0;
uac_r.dialog->dst_uri.s = 0;
tmb.free_dlg(uac_r.dialog);
uac_r.dialog = 0;
}
else
{
if (subs->internal_update_flag == INTERNAL_UPDATE_TRUE)
{
LM_INFO("attempting to re-SUBSCRIBE on internal (rls_update_subs()) update - skipping\n");
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto done;
}
if (presentity->to_tag.len == 0)
{
if (subs->expires > 0)
LM_WARN("attempting to re-SUBSCRIBE to a temporary (non-established) dialog - skipping\n");
else
{
LM_WARN("attempting to un-SUBSCRIBE from a temporary (non-established) dialog - skipping and deleting dialog\n");
if (dbmode==PUA_DB_ONLY)
delete_dialog_puadb(presentity);
else
delete_htable(presentity, hash_code);
}
if (dbmode != PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto done;
}
td= pua_build_dlg_t(presentity);
if(td== NULL)
{
LM_ERR("while building tm dlg_t structure");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
hentity= subs_cbparam_indlg(presentity, expires, REQ_OTHER);
if(hentity== NULL)
{
LM_ERR("while building callback param\n");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
LM_DBG("event parameter: %d\n", hentity->event);
set_uac_req(&uac_r, &met, str_hdr, 0, td, TMCB_LOCAL_COMPLETED,
subs_cback_func, (void*)hentity);
result= tmb.t_request_within(&uac_r);
if(result< 0)
{
shm_free(hentity);
hentity= NULL;
LM_ERR("while sending request with t_request\n");
goto error;
}
}
done:
if (dbmode == PUA_DB_ONLY && pua_dbf.end_transaction)
{
if (pua_dbf.end_transaction(pua_db) < 0)
{
LM_ERR("in end_transaction\n");
goto error;
}
}
ret = 0;
error:
pua_free_tm_dlg(td);
pkg_free(str_hdr);
free_results_puadb(res);
if (dbmode == PUA_DB_ONLY && pua_dbf.abort_transaction)
{
if (pua_dbf.abort_transaction(pua_db) < 0)
LM_ERR("in abort_transaction\n");
}
return ret;
}
int send_publish( publ_info_t* publ )
{
str met = {"PUBLISH", 7};
str* str_hdr = NULL;
ua_pres_t* presentity= NULL;
str* body= NULL;
str* tuple_id= NULL;
ua_pres_t* cb_param= NULL;
unsigned int hash_code=0;
str etag= {0, 0};
int ver= 0;
int result;
int ret_code= 0;
pua_event_t* ev= NULL;
uac_req_t uac_r;
db1_res_t *res=NULL;
ua_pres_t dbpres;
str pres_uri={0,0}, watcher_uri={0,0}, extra_headers={0,0};
int ret = -1;
LM_DBG("pres_uri=%.*s\n", publ->pres_uri->len, publ->pres_uri->s );
if (dbmode == PUA_DB_ONLY && pua_dbf.start_transaction)
{
if (pua_dbf.start_transaction(pua_db, db_table_lock) < 0)
{
LM_ERR("in start_transaction\n");
goto error;
}
}
/* get event from list */
ev= get_event(publ->event);
if(ev== NULL)
{
LM_ERR("event not found in list\n");
goto error;
}
if (dbmode==PUA_DB_ONLY)
{
if (publ->etag) {
memset(&dbpres, 0, sizeof(dbpres));
dbpres.pres_uri = &pres_uri;
dbpres.watcher_uri = &watcher_uri;
dbpres.extra_headers = &extra_headers;
presentity = get_record_puadb(publ->id, publ->etag,
&dbpres, &res);
}
}
else
{
ua_pres_t pres;
memset(&pres, 0, sizeof(ua_pres_t));
pres.pres_uri = publ->pres_uri;
pres.flag = publ->source_flag;
pres.id = publ->id;
pres.event = publ->event;
if(publ->etag)
pres.etag = *publ->etag;
hash_code= core_hash(publ->pres_uri, NULL, HASH_SIZE);
lock_get(&HashT->p_records[hash_code].lock);
presentity= search_htable(&pres, hash_code);
}
if(publ->etag && presentity== NULL)
{
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
ret = 418;
goto error;
}
if(publ->flag & INSERT_TYPE)
{
LM_DBG("Insert flag set\n");
goto insert;
}
if(presentity== NULL)
{
insert:
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
LM_DBG("insert type\n");
if(publ->flag & UPDATE_TYPE )
{
LM_DBG("UPDATE_TYPE and no record found \n");
publ->flag= INSERT_TYPE;
}
if(publ->expires== 0)
{
LM_DBG("request for a publish with expires 0 and"
" no record found\n");
goto done;
}
if(publ->body== NULL)
{
LM_ERR("New PUBLISH and no body found- invalid request\n");
ret = ERR_PUBLISH_NO_BODY;
goto error;
}
}
else
{
LM_DBG("record found\n");
publ->flag= UPDATE_TYPE;
etag.s= (char*)pkg_malloc(presentity->etag.len* sizeof(char));
if(etag.s== NULL)
{
LM_ERR("while allocating memory\n");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
memcpy(etag.s, presentity->etag.s, presentity->etag.len);
etag.len= presentity->etag.len;
if(presentity->tuple_id.s && presentity->tuple_id.len)
{
/* get tuple_id*/
tuple_id=(str*)pkg_malloc(sizeof(str));
if(tuple_id== NULL)
{
LM_ERR("No more memory\n");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
tuple_id->s= (char*)pkg_malloc(presentity->tuple_id.len* sizeof(char));
if(tuple_id->s== NULL)
{
LM_ERR("No more memory\n");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto error;
}
memcpy(tuple_id->s, presentity->tuple_id.s, presentity->tuple_id.len);
tuple_id->len= presentity->tuple_id.len;
}
if(publ->expires== 0)
{
LM_DBG("expires= 0- delete from hash table\n");
if (dbmode!=PUA_DB_ONLY)
lock_release(&HashT->p_records[hash_code].lock);
goto send_publish;
}
presentity->version++;
ver= presentity->version;
if (dbmode==PUA_DB_ONLY)
{
update_version_puadb(presentity);
}
else
{
lock_release(&HashT->p_records[hash_code].lock);
}
}
/* handle body */
if(publ->body && publ->body->s)
{
ret_code= ev->process_body(publ, &body, ver, &tuple_id );
if( ret_code< 0 || body== NULL)
{
LM_ERR("while processing body\n");
if(body== NULL)
LM_ERR("NULL body\n");
goto error;
}
}
if(tuple_id)
LM_DBG("tuple_id= %.*s\n", tuple_id->len, tuple_id->s );
send_publish:
/* construct the callback parameter */
if(etag.s && etag.len)
publ->etag = &etag;
cb_param= publish_cbparam(publ, body, tuple_id, REQ_OTHER);
if(cb_param== NULL)
{
LM_ERR("constructing callback parameter\n");
goto error;
}
if(publ->flag & UPDATE_TYPE)
LM_DBG("etag:%.*s\n", etag.len, etag.s);
str_hdr = publ_build_hdr((publ->expires< 0)?3600:publ->expires, ev, &publ->content_type,
(publ->flag & UPDATE_TYPE)?&etag:NULL, publ->extra_headers, (body)?1:0);
if(str_hdr == NULL)
{
LM_ERR("while building extra_headers\n");
goto error;
}
LM_DBG("publ->pres_uri:\n%.*s\n ", publ->pres_uri->len, publ->pres_uri->s);
LM_DBG("str_hdr:\n%.*s %d\n ", str_hdr->len, str_hdr->s, str_hdr->len);
if(body && body->len && body->s )
LM_DBG("body:\n%.*s\n ", body->len, body->s);
set_uac_req(&uac_r, &met, str_hdr, body, 0, TMCB_LOCAL_COMPLETED,
publ_cback_func, (void*)cb_param);
result= tmb.t_request(&uac_r,
publ->pres_uri, /*! Request-URI */
publ->pres_uri, /*! To */
publ->pres_uri, /*! From */
publ->outbound_proxy?
publ->outbound_proxy:&outbound_proxy /*! Outbound proxy*/
);
if(result< 0)
{
LM_ERR("in t_request tm module function\n");
goto error;
}
done:
ret = 0;
if (dbmode == PUA_DB_ONLY && pua_dbf.end_transaction)
{
if (pua_dbf.end_transaction(pua_db) < 0)
{
LM_ERR("in end_transaction\n");
goto error;
}
}
goto finish;
error:
if(cb_param)
shm_free(cb_param);
if (dbmode == PUA_DB_ONLY && pua_dbf.abort_transaction)
{
if (pua_dbf.abort_transaction(pua_db) < 0)
LM_ERR("in abort_transaction\n");
}
finish:
if(etag.s)
pkg_free(etag.s);
if(body && ret_code)
{
if(body->s)
xmlFree(body->s);
pkg_free(body);
}
if(str_hdr)
pkg_free(str_hdr);
if(tuple_id)
{
if(tuple_id->s)
pkg_free(tuple_id->s);
pkg_free(tuple_id);
}
free_results_puadb(res);
return ret;
}
int send_subscribe(subs_info_t* subs)
{
ua_pres_t* presentity= NULL;
str met= {"SUBSCRIBE", 9};
str* str_hdr= NULL;
int ret= 0;
unsigned int hash_index;
ua_pres_t* hentity= NULL, pres;
int expires;
int flag;
int result;
print_subs(subs);
flag= subs->source_flag;
if(subs->source_flag & XMPP_INITIAL_SUBS)
subs->source_flag= XMPP_SUBSCRIBE;
if(subs->expires< 0)
subs->expires = default_expires;
else
if(subs->expires!= 0 && subs->expires < min_expires)
subs->expires = min_expires;
expires = subs->expires;
if(subs->extra_headers)
LM_DBG("received extra_headers = %.*s\n",
subs->extra_headers->len, subs->extra_headers->s);
str_hdr= subs_build_hdr(subs->contact, expires, subs->event,
subs->extra_headers);
if(str_hdr== NULL || str_hdr->s== NULL)
{
LM_ERR("while building extra headers\n");
return -1;
}
memset(&pres, 0, sizeof(ua_pres_t));
pres.pres_uri = subs->pres_uri;
pres.watcher_uri= subs->watcher_uri;
if(subs->to_uri.s)
pres.to_uri = subs->to_uri;
else
{
pres.to_uri.s = subs->pres_uri->s;
pres.to_uri.len = subs->pres_uri->len;
}
pres.flag = subs->source_flag;
pres.id = subs->id;
pres.event = subs->event;
hash_index=core_hash(&pres.to_uri, pres.watcher_uri, HASH_SIZE);
lock_get(&HashT->p_records[hash_index].lock);
if(subs->flag != INSERT_TYPE)
presentity= search_htable(&pres, hash_index);
if(presentity== NULL )
{
lock_release(&HashT->p_records[hash_index].lock);
if(subs->flag & UPDATE_TYPE)
{
/*
LM_ERR("request for a subscription"
" with update type and no record found\n");
ret= -1;
goto done;
commented this because of the strange type parameter in usrloc callback functions
*/
LM_DBG("request for a subscription with update type"
" and no record found\n");
subs->flag= INSERT_TYPE;
}
hentity= subscribe_cbparam(subs, REQ_OTHER);
if(hentity== NULL)
{
LM_ERR("while building callback"
" param\n");
ret= -1;
goto done;
}
hentity->hash_index = hash_index;
hentity->flag= flag;
result= tmb.t_request
(&met, /* Type of the message */
pres.pres_uri, /* Request-URI*/
&pres.to_uri, /* To */
pres.watcher_uri, /* From */
str_hdr, /* Optional headers including CRLF */
0, /* Message body */
subs->outbound_proxy, /* Outbound_proxy */
subs_cback_func, /* Callback function */
(void*)hentity, /* Callback parameter */
0
);
if(result< 0)
{
LM_ERR("while sending request with t_request\n");
shm_free(hentity);
goto done;
}
}
else
{
/*
if(presentity->desired_expires== 0)
{
if(subs->expires< 0)
{
LM_DBG("Found previous request for unlimited subscribe-"
" do not send subscribe\n");
if (subs->event & PWINFO_EVENT)
{
presentity->watcher_count++;
}
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
if(subs->event & PWINFO_EVENT)
{
if(subs->expires== 0)
{
presentity->watcher_count--;
if( presentity->watcher_count> 0)
{
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
}
else
{
presentity->watcher_count++;
if(presentity->watcher_count> 1)
{
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
}
}
}
*/
dlg_t* td= NULL;
if (subs->internal_update_flag)
{
LM_DBG("attempting to re-SUBSCRIBE on internal dialog update - skipping\n");
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
if (presentity->to_tag.len == 0)
{
LM_WARN("attempting to re-SUBSCRIBE to temporary (non-established) dialog - skipping\n");
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
td= pua_build_dlg_t(presentity);
if(td== NULL)
{
LM_ERR("while building tm dlg_t structure");
ret= -1;
lock_release(&HashT->p_records[hash_index].lock);
goto done;
}
hentity= subs_cbparam_indlg(presentity, expires, REQ_OTHER);
if(hentity== NULL)
{
LM_ERR("while building callback param\n");
lock_release(&HashT->p_records[hash_index].lock);
ret= -1;
pkg_free(td);
goto done;
}
presentity->desired_expires = hentity->desired_expires;
lock_release(&HashT->p_records[hash_index].lock);
// hentity->flag= flag;
LM_DBG("event parameter: %d\n", hentity->event);
result= tmb.t_request_within
(&met,
str_hdr,
0,
td,
subs_cback_func,
(void*)hentity,
0
);
if(result< 0)
{
shm_free(hentity);
hentity= NULL;
LM_ERR("while sending request with t_request\n");
goto done;
}
if(td->route_set)
free_rr(&td->route_set);
pkg_free(td);
td= NULL;
}
done:
pkg_free(str_hdr);
return ret;
}
int send_publish( publ_info_t* publ )
{
ua_pres_t* presentity= NULL;
ua_pres_t pres;
unsigned int hash_code;
pua_event_t* ev= NULL;
publ_t **last;
LM_DBG("pres_uri=%.*s\n", publ->pres_uri->len, publ->pres_uri->s );
/* get event from list */
ev= get_event(publ->event);
if(ev== NULL)
{
LM_ERR("event not found in list\n");
return -1;
}
memset(&pres, 0, sizeof(ua_pres_t));
pres.pres_uri= publ->pres_uri;
pres.flag= publ->source_flag;
pres.id= publ->id;
pres.event= publ->event;
if(publ->etag)
pres.etag= *publ->etag;
hash_code= core_hash(publ->pres_uri, NULL, HASH_SIZE);
LM_DBG("Try to get hash lock [%d]\n", hash_code);
lock_get(&HashT->p_records[hash_code].lock);
LM_DBG("Got hash lock %d\n", hash_code);
if(publ->flag != INSERT_TYPE)
presentity= search_htable(&pres, hash_code);
if(publ->etag && presentity== NULL)
{
LM_DBG("Etag restriction and no record found\n");
lock_release(&HashT->p_records[hash_code].lock);
return 418;
}
if(presentity)
{
/* handle extra headers */
if(presentity->extra_headers.s) shm_free(presentity->extra_headers.s);
presentity->extra_headers.len= 0;
if(publ->extra_headers && publ->extra_headers->s && publ->extra_headers->len)
{
presentity->extra_headers.s= (char*)shm_malloc(publ->extra_headers->len);
if(presentity->extra_headers.s == NULL)
{
LM_ERR("while processing extra_headers\n");
lock_release(&HashT->p_records[hash_code].lock);
return -1;
}
memcpy(presentity->extra_headers.s, publ->extra_headers->s,
publ->extra_headers->len);
presentity->extra_headers.len= publ->extra_headers->len;
}
if(presentity->db_flag == NO_UPDATEDB_FLAG)
presentity->db_flag= UPDATEDB_FLAG;
if (presentity->waiting_reply)
{
LM_DBG("Presentity is waiting for reply, queue this PUBLISH\n");
last = &presentity->pending_publ;
while (*last)
last = &((*last)->next);
*last = build_pending_publ(publ);
if(! *last)
{
LM_ERR("Failed to create pending publ record\n");
lock_release(&HashT->p_records[hash_code].lock);
return -1;
}
lock_release(&HashT->p_records[hash_code].lock);
return 0;
}
}
return send_publish_int(presentity, publ, ev, hash_code);
}