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app_python: added KSR.pv.getw(...)
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miconda committed May 18, 2018
1 parent 5b1355a commit 115fa38
Showing 1 changed file with 53 additions and 8 deletions.
61 changes: 53 additions & 8 deletions src/modules/app_python/apy_kemi.c
Expand Up @@ -660,7 +660,8 @@ static sr_kemi_t _sr_apy_kemi_test[] = {
/**
*
*/
static PyObject *sr_apy_kemi_f_pv_get(PyObject *self, PyObject *args)
static PyObject *sr_apy_kemi_f_pv_get_mode(PyObject *self, PyObject *args,
int rmode)
{
str pvn;
pv_spec_t *pvs;
Expand All @@ -673,7 +674,11 @@ static PyObject *sr_apy_kemi_f_pv_get(PyObject *self, PyObject *args)

if(env_P==NULL) {
LM_ERR("invalid Python environment attributes\n");
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}
if(env_P->msg==NULL) {
lmsg = faked_msg_next();
Expand All @@ -683,41 +688,81 @@ static PyObject *sr_apy_kemi_f_pv_get(PyObject *self, PyObject *args)

if(!PyArg_ParseTuple(args, "s:pv.get", &pvn.s)) {
LM_ERR("unable to retrieve str param\n");
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}

if(pvn.s==NULL || lmsg==NULL) {
LM_ERR("invalid context attributes\n");
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}

pvn.len = strlen(pvn.s);
LM_DBG("pv get: %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 sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}
pvs = pv_cache_get(&pvn);
if(pvs==NULL) {
LM_ERR("cannot get pv spec for [%s]\n", pvn.s);
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}
memset(&val, 0, sizeof(pv_value_t));
if(pv_get_spec_value(lmsg, pvs, &val) != 0)
{
LM_ERR("unable to get pv value for [%s]\n", pvn.s);
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}
if(val.flags&PV_VAL_NULL) {
return sr_apy_kemi_return_none();
if(rmode) {
return sr_apy_kemi_return_str(NULL, "<<null>>", 8);
} else {
return sr_apy_kemi_return_none();
}
}
if(val.flags&PV_TYPE_INT) {
return sr_kemi_apy_return_int(NULL, val.ri);
}
return sr_apy_kemi_return_str(NULL, val.rs.s, val.rs.len);
}

/**
*
*/
static PyObject *sr_apy_kemi_f_pv_get(PyObject *self, PyObject *args)
{
return sr_apy_kemi_f_pv_get_mode(self, args, 0);
}

/**
*
*/
static PyObject *sr_apy_kemi_f_pv_get_w(PyObject *self, PyObject *args)
{
return sr_apy_kemi_f_pv_get_mode(self, args, 1);
}

/**
*
*/
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