static inline int add_contact(udomain_t* _d, str* _u, str* _c, time_t _e, qvalue_t _q, int _f, int sid)
{
urecord_t* r;
ucontact_t* c = 0;
int res;
str cid;
str ua;
str aor = STR_NULL;
if (_e == 0 && !(_f & FL_PERMANENT)) {
LOG(L_ERR, "rpc_add_contact(): expires == 0 and not persistent contact, giving up\n");
return -1;
}
get_act_time();
res = get_urecord(_d, _u, &r);
if (res < 0) {
LOG(L_ERR, "rpc_add_contact(): Error while getting record\n");
return -2;
}
if (res > 0) { /* Record not found */
if (insert_urecord(_d, _u, &r) < 0) {
LOG(L_ERR, "rpc_add_contact(): Error while creating new urecord\n");
return -3;
}
} else {
if (get_ucontact(r, _c, &c) < 0) {
LOG(L_ERR, "rpc_add_contact(): Error while obtaining ucontact\n");
return -4;
}
}
cid.s = "RPC-Call-ID";
cid.len = strlen(cid.s);
ua.s = "SER-RPC";
ua.len = strlen(ua.s);
if (c) {
if (update_ucontact(c, &aor, _c, _e + act_time, _q, &cid, 42, _f, FL_NONE, &ua, 0, 0, 0,
sid == -1 ? server_id : sid) < 0) {
LOG(L_ERR, "rpc_add_contact(): Error while updating contact\n");
release_urecord(r);
return -5;
}
} else {
if (insert_ucontact(r, &aor, _c, _e + act_time, _q, &cid, 42, _f, &c, &ua, 0, 0, 0,
sid == -1 ? server_id : sid) < 0) {
LOG(L_ERR, "rpc_add_contact(): Error while inserting contact\n");
release_urecord(r);
return -6;
}
}
release_urecord(r);
return 0;
}
static inline int add_contact(udomain_t* _d, str* _u, str* _c, time_t _e, qvalue_t _q, int _f)
{
urecord_t* r;
ucontact_t* c = 0;
int res;
str cid;
str ua;
if (_e == 0 && !(_f & FL_PERMANENT)) {
LOG(L_ERR, "fifo_add_contact(): expires == 0 and not persistent contact, giving up\n");
return -1;
}
get_act_time();
res = get_urecord(_d, _u, &r);
if (res < 0) {
LOG(L_ERR, "fifo_add_contact(): Error while getting record\n");
return -2;
}
if (res > 0) { /* Record not found */
if (insert_urecord(_d, _u, &r) < 0) {
LOG(L_ERR, "fifo_add_contact(): Error while creating new urecord\n");
return -3;
}
} else {
if (get_ucontact(r, _c, &c) < 0) {
LOG(L_ERR, "fifo_add_contact(): Error while obtaining ucontact\n");
return -4;
}
}
cid.s = FIFO_CALLID;
cid.len = FIFO_CALLID_LEN;
ua.s = FIFO_UA;
ua.len = FIFO_UA_LEN;
if (c) {
if (update_ucontact(c, _e + act_time, _q, &cid, FIFO_CSEQ, _f, FL_NONE, &ua, 0) < 0) {
LOG(L_ERR, "fifo_add_contact(): Error while updating contact\n");
release_urecord(r);
return -5;
}
} else {
if (insert_ucontact(r, _c, _e + act_time, _q, &cid, FIFO_CSEQ, _f, &c, &ua, 0) < 0) {
LOG(L_ERR, "fifo_add_contact(): Error while inserting contact\n");
release_urecord(r);
return -6;
}
}
release_urecord(r);
return 0;
}
int register_watcher(str* _f, str* _t, notcb_t _c, void* _data)
{
udomain_t* d;
urecord_t* r;
if (find_domain(&dom, &d) > 0) {
LOG(L_ERR, "register_watcher(): Domain '%.*s' not found\n", dom.len, ZSW(dom.s));
return -1;
}
lock_udomain(d);
if (get_urecord(d, _t, &r) > 0) {
if (insert_urecord(d, _t, &r) < 0) {
unlock_udomain(d);
LOG(L_ERR, "register_watcher(): Error while creating a new record\n");
return -2;
}
}
if (add_watcher(r, _c, _data) < 0) {
LOG(L_ERR, "register_watcher(): Error while adding a watcher\n");
release_urecord(r);
unlock_udomain(d);
return -3;
}
unlock_udomain(d);
return 0;
}
int unregister_watcher(str* _f, str* _t, notcb_t _c, void* _data)
{
udomain_t* d;
urecord_t* r;
if (find_domain(&dom, &d) > 0) {
LOG(L_ERR, "unregister_watcher(): Domain '%.*s' not found\n", dom.len, ZSW(dom.s));
return -1;
}
lock_udomain(d);
if (get_urecord(d, _t, &r) > 0) {
unlock_udomain(d);
DBG("unregister_watcher(): Record not found\n");
return 0;
}
remove_watcher(r, _c, _data);
release_urecord(r);
unlock_udomain(d);
return 0;
}
/*!
* \brief Delete a urecord from domain
* \param _d domain where the record should be deleted
* \param _aor address of record
* \param _r deleted record
* \return 0 on success, -1 if the record could not be deleted
*/
int delete_urecord(udomain_t* _d, str* _aor, struct urecord* _r)
{
struct ucontact* c, *t;
if (db_mode==DB_ONLY) {
if (_r==0)
get_static_urecord( _d, _aor, &_r);
if (db_delete_urecord(_d, _r)<0) {
LM_ERR("DB delete failed\n");
return -1;
}
free_urecord(_r);
return 0;
}
if (_r==0) {
if (get_urecord(_d, _aor, &_r) > 0) {
return 0;
}
}
c = _r->contacts;
while(c) {
t = c;
c = c->next;
if (delete_ucontact(_r, t) < 0) {
LM_ERR("deleting contact failed\n");
return -1;
}
}
release_urecord(_r);
return 0;
}
static void rpc_delete_contact(rpc_t* rpc, void* ctx)
{
udomain_t* d;
urecord_t* r;
ucontact_t* con;
str uid, t, c;
int res;
if (rpc->scan(ctx, "SSS", &t, &uid, &c) < 3) return;
rpc_find_domain(&t, &d);
if (d) {
lock_udomain(d);
res = get_urecord(d, &uid, &r);
if (res < 0) {
rpc->fault(ctx, 500, "Error While Searching Table");
ERR("Error while looking for uid %.*s in table %.*s\n", uid.len, uid.s, t.len, t.s);
unlock_udomain(d);
return;
}
if (res > 0) {
rpc->fault(ctx, 404, "AOR Not Found");
unlock_udomain(d);
return;
}
res = get_ucontact(r, &c, &con);
if (res < 0) {
rpc->fault(ctx, 500, "Error While Searching for Contact");
ERR("Error while looking for contact %.*s\n", c.len, c.s);
unlock_udomain(d);
return;
}
if (res > 0) {
rpc->fault(ctx, 404, "Contact Not Found");
unlock_udomain(d);
return;
}
if (delete_ucontact(r, con) < 0) {
rpc->fault(ctx, 500, "Error While Deleting Contact");
unlock_udomain(d);
return;
}
release_urecord(r);
unlock_udomain(d);
} else {
rpc->fault(ctx, 404, "Table Not Found");
}
}
/*!
* \brief Delete a contact from an AOR record
* \param cmd mi_root containing the parameter
* \param param not used
* \note expects 3 nodes: the table name, the AOR and contact
* \return mi_root with the result or 0 on failure
*/
struct mi_root* mi_usrloc_rm_contact(struct mi_root *cmd, void *param)
{
struct mi_node *node;
udomain_t *dom;
urecord_t *rec;
ucontact_t* con;
str *aor, *contact;
int ret;
node = cmd->node.kids;
if (node==NULL || node->next==NULL || node->next->next==NULL ||
node->next->next->next!=NULL)
return init_mi_tree( 400, MI_MISSING_PARM_S, MI_MISSING_PARM_LEN);
/* look for table */
dom = mi_find_domain( &node->value );
if (dom==NULL)
return init_mi_tree( 404, "Table not found", 15);
/* process the aor */
aor = &node->next->value;
if ( mi_fix_aor(aor)!=0 )
return init_mi_tree( 400, "Domain missing in AOR", 21);
lock_udomain( dom, aor);
ret = get_urecord( dom, aor, &rec);
if (ret == 1) {
unlock_udomain( dom, aor);
return init_mi_tree( 404, "AOR not found", 13);
}
contact = &node->next->next->value;
set_mi_ul_cid();
ret = get_ucontact( rec, contact, &mi_ul_cid, &mi_ul_path, MI_UL_CSEQ+1, &con);
if (ret < 0) {
unlock_udomain( dom, aor);
return 0;
}
if (ret > 0) {
unlock_udomain( dom, aor);
return init_mi_tree( 404, "Contact not found", 17);
}
if (delete_ucontact(rec, con) < 0) {
unlock_udomain( dom, aor);
return 0;
}
release_urecord(rec);
unlock_udomain( dom, aor);
return init_mi_tree( 200, MI_OK_S, MI_OK_LEN);
}
/*
* Delete a urecord from domain
*/
int delete_urecord(udomain_t* _d, str* _uid)
{
struct ucontact* c, *t;
struct urecord* r;
if (get_urecord(_d, _uid, &r) > 0) {
return 0;
}
c = r->contacts;
while(c) {
t = c;
c = c->next;
if (delete_ucontact(r, t) < 0) {
LOG(L_ERR, "delete_urecord(): Error while deleting contact\n");
return -1;
}
}
release_urecord(r);
return 0;
}
/*!
* \brief Add a new contact for an address of record
* \param cmd mi_root containing the parameter
* \param param not used
* \note Expects 7 nodes: table name, AOR, contact, expires, Q,
* useless - backward compatible, flags, cflags, methods
* \return mi_root with the result
*/
struct mi_root* mi_usrloc_add(struct mi_root *cmd, void *param)
{
ucontact_info_t ci;
urecord_t* r;
ucontact_t* c;
struct mi_node *node;
udomain_t *dom;
str *aor, *contact;
unsigned int ui_val;
int n;
for( n=0,node = cmd->node.kids; n<9 && node ; n++,node=node->next );
if (n!=9 || node!=0)
return init_mi_tree( 400, MI_MISSING_PARM_S, MI_MISSING_PARM_LEN);
node = cmd->node.kids;
/* look for table (param 1) */
dom = mi_find_domain( &node->value );
if (dom==NULL)
return init_mi_tree( 404, "Table not found", 15);
/* process the aor (param 2) */
node = node->next;
aor = &node->value;
if ( mi_fix_aor(aor)!=0 )
return init_mi_tree( 400, "Domain missing in AOR", 21);
/* contact (param 3) */
node = node->next;
contact = &node->value;
memset( &ci, 0, sizeof(ucontact_info_t));
/* expire (param 4) */
node = node->next;
if (str2int( &node->value, &ui_val) < 0)
goto bad_syntax;
ci.expires = ui_val;
/* q value (param 5) */
node = node->next;
if (str2q( &ci.q, node->value.s, node->value.len) < 0)
goto bad_syntax;
/* unused value (param 6) FIXME */
node = node->next;
/* flags value (param 7) */
node = node->next;
if (str2int( &node->value, (unsigned int*)&ci.flags) < 0)
goto bad_syntax;
/* branch flags value (param 8) */
node = node->next;
if (str2int( &node->value, (unsigned int*)&ci.cflags) < 0)
goto bad_syntax;
/* methods value (param 9) */
node = node->next;
if (str2int( &node->value, (unsigned int*)&ci.methods) < 0)
goto bad_syntax;
if(sruid_next(&_ul_sruid)<0)
goto error;
ci.ruid = _ul_sruid.uid;
lock_udomain( dom, aor);
n = get_urecord( dom, aor, &r);
if ( n==1) {
if (insert_urecord( dom, aor, &r) < 0)
goto lock_error;
c = 0;
} else {
if (get_ucontact( r, contact, &mi_ul_cid, &mi_ul_path, MI_UL_CSEQ+1, &c) < 0)
goto lock_error;
}
get_act_time();
ci.callid = &mi_ul_cid;
ci.user_agent = &mi_ul_ua;
ci.cseq = MI_UL_CSEQ;
/* 0 expires means permanent contact */
if (ci.expires!=0)
ci.expires += act_time;
if (c) {
if (update_ucontact( r, c, &ci) < 0)
goto release_error;
} else {
if ( insert_ucontact( r, contact, &ci, &c) < 0 )
goto release_error;
}
release_urecord(r);
unlock_udomain( dom, aor);
return init_mi_tree( 200, MI_OK_S, MI_OK_LEN);
bad_syntax:
return init_mi_tree( 400, MI_BAD_PARM_S, MI_BAD_PARM_LEN);
release_error:
release_urecord(r);
lock_error:
unlock_udomain( dom, aor);
error:
return init_mi_tree( 500, MI_INTERNAL_ERR_S, MI_INTERNAL_ERR_LEN);
}
static int ul_rm_contact(FILE* pipe, char* response_file)
{
char table[MAX_TABLE];
char user[MAX_USER];
char contact[MAX_CONTACT_LEN];
udomain_t* d;
urecord_t* r;
ucontact_t* con;
str aor, t, c;
int res;
char* at;
if (!read_line(table, MAX_TABLE, pipe, &t.len) || t.len ==0) {
fifo_reply(response_file,
"400 ul_rm_contact: table name expected\n");
LOG(L_ERR, "ERROR: ul_rm_contact: table name expected\n");
return 1;
}
if (!read_line(user, MAX_USER, pipe, &aor.len) || aor.len==0) {
fifo_reply(response_file,
"400 ul_rm_contact: user name expected\n");
LOG(L_ERR, "ERROR: ul_rm_contact: user name expected\n");
return 1;
}
at = memchr(user, '@', aor.len);
if (use_domain) {
if (!at) {
fifo_reply(response_file,
"400 ul_rm_contact: user@domain expected\n");
LOG(L_ERR, "ERROR: ul_rm_contact: Domain missing\n");
return 1;
}
} else {
if (at) {
aor.len = at - user;
}
}
if (!read_line(contact, MAX_CONTACT_LEN, pipe, &c.len) || c.len == 0) {
fifo_reply(response_file,
"400 ul_rm_contact: contact expected\n");
LOG(L_ERR, "ERROR: ul_rm_contact: contact expected\n");
return 1;
}
aor.s = user;
strlower(&aor);
t.s = table;
c.s = contact;
fifo_find_domain(&t, &d);
LOG(L_INFO, "INFO: deleting user-loc contact (%s,%s,%s)\n",
table, user, contact );
if (d) {
lock_udomain(d);
res = get_urecord(d, &aor, &r);
if (res < 0) {
fifo_reply(response_file, "500 Error while looking for username %s in table %s\n", user, table);
LOG(L_ERR, "ERROR: ul_rm_contact: Error while looking for username %s in table %s\n", user, table);
unlock_udomain(d);
return 1;
}
if (res > 0) {
fifo_reply(response_file, "404 Username %s in table %s not found\n", user, table);
unlock_udomain(d);
return 1;
}
res = get_ucontact(r, &c, &con);
if (res < 0) {
fifo_reply(response_file, "500 Error while looking for contact %s\n", contact);
LOG(L_ERR, "ERROR: ul_rm_contact: Error while looking for contact %s\n", contact);
unlock_udomain(d);
return 1;
}
if (res > 0) {
fifo_reply(response_file, "404 Contact %s in table %s not found\n", contact, table);
unlock_udomain(d);
return 1;
}
if (delete_ucontact(r, con) < 0) {
fifo_reply(response_file, "500 ul_rm_contact: Error while deleting contact %s\n", contact);
unlock_udomain(d);
return 1;
}
release_urecord(r);
unlock_udomain(d);
fifo_reply(response_file, "200 Contact (%s, %s) deleted from table %s\n",
user, contact, table);
return 1;
} else {
fifo_reply(response_file, "400 table (%s) not found\n", table);
return 1;
}
}
