static int lua_sr_pv_unset (lua_State *L)
{
str pvn;
pv_spec_t pvs;
pv_value_t val;
sr_lua_env_t *env_L;
env_L = sr_lua_env_get();
pvn.s = (char*)lua_tostring(L, -1);
if(pvn.s==NULL || env_L->msg==NULL)
return 0;
pvn.len = strlen(pvn.s);
LM_DBG("pv unset: %s\n", pvn.s);
if(pv_parse_spec(&pvn, &pvs)<0)
{
LM_ERR("unable to parse pv [%s]\n", pvn.s);
return 0;
}
memset(&val, 0, sizeof(pv_value_t));
val.flags |= PV_VAL_NULL;
if(pv_set_spec_value(env_L->msg, &pvs, 0, &val)<0)
{
LM_ERR("unable to unset pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
static int pv_unset(struct sip_msg* msg, char* pvid, char *foo)
{
pv_spec_t *sp;
sp = (pv_spec_t*)pvid;
pv_set_spec_value(msg, sp, 0, NULL);
return 1;
}
static int lua_sr_pv_sets (lua_State *L)
{
str pvn;
pv_spec_t *pvs;
pv_value_t val;
sr_lua_env_t *env_L;
int pl;
env_L = sr_lua_env_get();
if(lua_gettop(L)<2)
{
LM_ERR("to few parameters [%d]\n",lua_gettop(L));
return 0;
}
if(!lua_isstring(L, -1))
{
LM_ERR("Cannot convert to a string when assigning value to variable: %s\n",
lua_tostring(L, -2));
return 0;
}
memset(&val, 0, sizeof(pv_value_t));
val.rs.s = (char*)lua_tostring(L, -1);
val.rs.len = strlen(val.rs.s);
val.flags |= PV_VAL_STR;
pvn.s = (char*)lua_tostring(L, -2);
if(pvn.s==NULL || env_L->msg==NULL)
return 0;
pvn.len = strlen(pvn.s);
LM_DBG("pv set: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len)
{
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
return 0;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL)
{
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return 0;
}
if(pv_set_spec_value(env_L->msg, pvs, 0, &val)<0)
{
LM_ERR("unable to set pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
static int pv_unset(struct sip_msg* msg, char* pvid, char *foo)
{
pv_spec_t *sp;
sp = (pv_spec_t*)pvid;
if(pv_set_spec_value(msg, sp, 0, NULL)<0) {
LM_ERR("faile to unset variable\n");
return -1;
}
return 1;
}
static int lua_sr_pv_seti (lua_State *L)
{
str pvn;
pv_spec_t *pvs;
pv_value_t val;
sr_lua_env_t *env_L;
int pl;
env_L = sr_lua_env_get();
if(lua_gettop(L)<2)
{
LM_ERR("to few parameters [%d]\n", lua_gettop(L));
return 0;
}
if(!lua_isnumber(L, -1))
{
LM_ERR("invalid int parameter\n");
return 0;
}
memset(&val, 0, sizeof(pv_value_t));
val.ri = lua_tointeger(L, -1);
val.flags |= PV_TYPE_INT|PV_VAL_INT;
pvn.s = (char*)lua_tostring(L, -2);
if(pvn.s==NULL || env_L->msg==NULL)
return 0;
pvn.len = strlen(pvn.s);
LM_DBG("pv set: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len)
{
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
return 0;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL)
{
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return 0;
}
if(pv_set_spec_value(env_L->msg, pvs, 0, &val)<0)
{
LM_ERR("unable to set pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
int uac_reg_lookup(struct sip_msg *msg, str *src, pv_spec_t *dst, int mode)
{
char b_ruri[MAX_URI_SIZE];
str s_ruri;
struct sip_uri puri;
reg_uac_t *reg = NULL;
pv_value_t val;
if(!pv_is_w(dst))
{
LM_ERR("dst is not w/\n");
return -1;
}
if(mode==0)
{
reg = reg_ht_get_byuuid(src);
if(reg==NULL)
{
LM_DBG("no uuid: %.*s\n", src->len, src->s);
return -1;
}
snprintf(b_ruri, MAX_URI_SIZE, "sip:%.*s@%.*s",
reg->l_username.len, reg->l_username.s,
reg->l_domain.len, reg->l_domain.s);
s_ruri.s = b_ruri; s_ruri.len = strlen(s_ruri.s);
} else {
if(parse_uri(src->s, src->len, &puri)!=0)
{
LM_ERR("failed to parse uri\n");
return -2;
}
reg = reg_ht_get_byuser(&puri.user, (reg_use_domain)?&puri.host:NULL);
if(reg==NULL)
{
LM_DBG("no user: %.*s\n", src->len, src->s);
return -1;
}
snprintf(b_ruri, MAX_URI_SIZE, "%.*s",
reg->l_uuid.len, reg->l_uuid.s);
s_ruri.s = b_ruri; s_ruri.len = strlen(s_ruri.s);
}
memset(&val, 0, sizeof(pv_value_t));
val.flags |= PV_VAL_STR;
val.rs = s_ruri;
if(pv_set_spec_value(msg, dst, 0, &val)!=0)
return -1;
return 1;
}
static int sr_mono_pv_sets (MonoString *pv, MonoString *sv)
{
str pvn = {0};
pv_spec_t *pvs;
pv_value_t val;
int pl;
sr_mono_env_t *env_M;
env_M = sr_mono_env_get();
pvn.s = mono_string_to_utf8(pv);
if(pvn.s==NULL || env_M->msg==NULL)
goto error;
memset(&val, 0, sizeof(pv_value_t));
val.rs.s = mono_string_to_utf8(sv);
if(val.rs.s == NULL)
goto error;
val.rs.len = strlen(val.rs.s);
val.flags |= PV_VAL_STR;
pvn.len = strlen(pvn.s);
LM_DBG("pv set: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len)
{
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
goto error;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL)
{
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
goto error;
}
if(pv_set_spec_value(env_M->msg, pvs, 0, &val)<0)
{
LM_ERR("unable to set pv [%s]\n", pvn.s);
return -1;
}
mono_free(pvn.s);
return 0;
error:
if(pvn.s!=NULL)
mono_free(pvn.s);
return -1;
}
static SQInteger sqlang_sr_pv_sets (HSQUIRRELVM J)
{
str pvn;
pv_spec_t *pvs;
pv_value_t val;
sr_sqlang_env_t *env_J;
int pl;
env_J = sqlang_sr_env_get();
if(sqlang_gettop(J)<2) {
LM_ERR("too few parameters [%d]\n", sqlang_gettop(J));
return 0;
}
if(!sqlang_isstring(J, 1)) {
LM_ERR("invalid str parameter\n");
return 0;
}
pvn.s = (char*)sqlang_to_string(J, 0);
if(pvn.s==NULL || env_J->msg==NULL)
return 0;
memset(&val, 0, sizeof(pv_value_t));
val.rs.s = (char*)sqlang_to_string(J, 1);
val.rs.len = strlen(val.rs.s);
val.flags |= PV_VAL_STR;
pvn.len = strlen(pvn.s);
LM_DBG("pv set: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len) {
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
return 0;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL) {
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return 0;
}
if(pv_set_spec_value(env_J->msg, pvs, 0, &val)<0) {
LM_ERR("unable to set pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
int set_alias_to_pvar(struct sip_msg* _msg, str *alias, int no, void *p)
{
pv_value_t val;
pv_spec_t *pvs=(pv_spec_t*)p;
if(no && !ald_append_branches)
return 0;
/* set the PVAR */
val.flags = PV_VAL_STR;
val.ri = 0;
val.rs = *alias;
if(pv_set_spec_value(_msg, pvs, (int)(no?EQ_T:ASSIGN_T), &val)<0)
{
LM_ERR("setting PV AVP failed\n");
return -1;
}
return 0;
}
static int lua_sr_pv_unset (lua_State *L)
{
str pvn;
pv_spec_t *pvs;
pv_value_t val;
sr_lua_env_t *env_L;
int pl;
env_L = sr_lua_env_get();
pvn.s = (char*)lua_tostring(L, -1);
if(pvn.s==NULL || env_L->msg==NULL)
return 0;
pvn.len = strlen(pvn.s);
LM_DBG("pv unset: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len)
{
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
return 0;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL)
{
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return 0;
}
memset(&val, 0, sizeof(pv_value_t));
val.flags |= PV_VAL_NULL;
if(pv_set_spec_value(env_L->msg, pvs, 0, &val)<0)
{
LM_ERR("unable to unset pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
static SQInteger sqlang_sr_pv_unset (HSQUIRRELVM J)
{
str pvn;
pv_spec_t *pvs;
pv_value_t val;
sr_sqlang_env_t *env_J;
int pl;
env_J = sqlang_sr_env_get();
pvn.s = (char*)sqlang_to_string(J, 0);
if(pvn.s==NULL || env_J->msg==NULL)
return 0;
pvn.len = strlen(pvn.s);
LM_DBG("pv unset: %s\n", pvn.s);
pl = pv_locate_name(&pvn);
if(pl != pvn.len) {
LM_ERR("invalid pv [%s] (%d/%d)\n", pvn.s, pl, pvn.len);
return 0;
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL)
{
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return 0;
}
memset(&val, 0, sizeof(pv_value_t));
val.flags |= PV_VAL_NULL;
if(pv_set_spec_value(env_J->msg, pvs, 0, &val)<0)
{
LM_ERR("unable to unset pv [%s]\n", pvn.s);
return 0;
}
return 0;
}
int uac_reg_request_to(struct sip_msg *msg, str *src, unsigned int mode)
{
char ruri[MAX_URI_SIZE];
struct sip_uri puri;
reg_uac_t *reg = NULL;
pv_value_t val;
struct action act;
struct run_act_ctx ra_ctx;
switch(mode)
{
case 0:
reg = reg_ht_get_byuuid(src);
break;
case 1:
if(reg_use_domain)
{
if (parse_uri(src->s, src->len, &puri)!=0)
{
LM_ERR("failed to parse uri\n");
return -2;
}
reg = reg_ht_get_byuser(&puri.user, &puri.host);
} else {
reg = reg_ht_get_byuser(src, NULL);
}
break;
default:
LM_ERR("unknown mode: %d\n", mode);
return -1;
}
if(reg==NULL)
{
LM_DBG("no user: %.*s\n", src->len, src->s);
return -1;
}
// Set uri ($ru)
snprintf(ruri, MAX_URI_SIZE, "sip:%.*s@%.*s",
reg->r_username.len, reg->r_username.s,
reg->r_domain.len, reg->r_domain.s);
memset(&act, 0, sizeof(act));
act.type = SET_URI_T;
act.val[0].type = STRING_ST;
act.val[0].u.string = ruri;
init_run_actions_ctx(&ra_ctx);
if (do_action(&ra_ctx, &act, msg) < 0) {
LM_ERR("error while setting request uri\n");
return -1;
}
// Set auth_proxy ($du)
if (set_dst_uri(msg, ®->auth_proxy) < 0) {
LM_ERR("error while setting outbound proxy\n");
return -1;
}
memset(&val, 0, sizeof(pv_value_t));
val.flags |= PV_VAL_STR;
// Set auth_realm
val.rs = reg->realm;
if(pv_set_spec_value(msg, &auth_realm_spec, 0, &val)!=0) {
LM_ERR("error while setting auth_realm\n");
return -1;
}
// Set auth_username
val.rs = reg->auth_username;
if(pv_set_spec_value(msg, &auth_username_spec, 0, &val)!=0) {
LM_ERR("error while setting auth_username\n");
return -1;
}
// Set auth_password
val.rs = reg->auth_password;
if(pv_set_spec_value(msg, &auth_password_spec, 0, &val)!=0) {
LM_ERR("error while setting auth_password\n");
return -1;
}
return 1;
}
/*
* Convert db_val to pv_spec
*/
int db_val2pv_spec(struct sip_msg* msg, db_val_t *dbval, pv_spec_t *pvs)
{
pv_value_t pv;
#define LL_LEN 21 /* sign, 19 digits and \0 */
static char ll_buf[LL_LEN];
if(dbval->nul)
{
pv.flags = PV_VAL_NULL;
} else
{
switch(dbval->type)
{
case DB1_STRING:
pv.flags = PV_VAL_STR;
pv.rs.s = (char*)dbval->val.string_val;
pv.rs.len = strlen(pv.rs.s);
break;
case DB1_STR:
pv.flags = PV_VAL_STR;
pv.rs.s = (char*)dbval->val.str_val.s;
pv.rs.len = dbval->val.str_val.len;
break;
case DB1_BLOB:
pv.flags = PV_VAL_STR;
pv.rs.s = (char*)dbval->val.blob_val.s;
pv.rs.len = dbval->val.blob_val.len;
break;
case DB1_INT:
pv.flags = PV_VAL_INT | PV_TYPE_INT;
pv.ri = (int)dbval->val.int_val;
break;
case DB1_DATETIME:
pv.flags = PV_VAL_INT | PV_TYPE_INT;
pv.ri = (int)dbval->val.time_val;
break;
case DB1_BITMAP:
pv.flags = PV_VAL_INT | PV_TYPE_INT;
pv.ri = (int)dbval->val.bitmap_val;
break;
case DB1_BIGINT:
/* BIGINT is stored as string */
pv.flags = PV_VAL_STR;
pv.rs.len = LL_LEN;
db_longlong2str(dbval->val.ll_val, ll_buf, &pv.rs.len);
pv.rs.s = ll_buf;
/* if it fits, also store as 32 bit integer*/
if (! ((unsigned long long)dbval->val.ll_val & 0xffffffff00000000ULL)) {
pv.flags |= PV_VAL_INT | PV_TYPE_INT;
pv.ri = (int)dbval->val.ll_val;
}
break;
default:
LM_NOTICE("unknown field type: %d, setting value to null\n",
dbval->type);
pv.flags = PV_VAL_NULL;
}
}
/* null values are ignored for avp type PV */
if (pv.flags == PV_VAL_NULL && pvs->type == PVT_AVP)
return 0;
/* add value to result pv */
if (pv_set_spec_value(msg, pvs, 0, &pv) != 0)
{
LM_ERR("Failed to add value to spec\n");
return -1;
}
return 0;
}