SaErrorT snmp_bc_set_power_state(void *hnd, SaHpiResourceIdT id,
SaHpiHsPowerStateT state)
{
gchar *oid;
int rtn_code = SA_OK;
struct snmp_value set_value;
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
SaHpiRptEntryT *res = oh_get_resource_by_id(handle->rptcache, id);
if(res == NULL) {
return SA_ERR_HPI_NOT_PRESENT;
}
struct BC_ResourceInfo *s =
(struct BC_ResourceInfo *)oh_get_resource_data(handle->rptcache, id);
if(s == NULL) {
return -1;
}
if(s->mib.OidPowerOnOff == NULL) {
return SA_ERR_HPI_INVALID_CMD;
}
oid = snmp_derive_objid(res->ResourceEntity, s->mib.OidPowerOnOff);
if(oid == NULL) {
dbg("NULL SNMP OID returned for %s\n",s->mib.OidPowerOnOff);
return -1;
}
set_value.type = ASN_INTEGER;
switch (state) {
case SAHPI_HS_POWER_OFF:
set_value.integer = 0;
if((snmp_set(custom_handle->ss, oid, set_value) != 0)) {
dbg("SNMP could not set %s; Type=%d.\n",s->mib.OidPowerOnOff,set_value.type);
rtn_code = SA_ERR_HPI_NO_RESPONSE;
}
break;
case SAHPI_HS_POWER_ON:
set_value.integer = 1;
if((snmp_set(custom_handle->ss, oid, set_value) != 0)) {
dbg("SNMP could not set %s; Type=%d.\n",s->mib.OidPowerOnOff,set_value.type);
rtn_code = SA_ERR_HPI_NO_RESPONSE;
}
break;
case SAHPI_HS_POWER_CYCLE:
{
SaHpiResetActionT act = SAHPI_COLD_RESET;
rtn_code=snmp_bc_set_reset_state(hnd, id, act);
}
break;
default:
dbg("Invalid Power Action Type - %d\n", state);
rtn_code = SA_ERR_HPI_INVALID_PARAMS;
}
g_free(oid);
return rtn_code;
}
/**
* snmp_bc_clear_sel:
* @hnd: Pointer to handler's data.
* @id: Resource ID that owns the Event Log.
*
* Clears the system event log.
*
* Return values:
* SA_OK - normal case.
* SA_ERR_HPI_INVALID_PARAMS - @hnd is NULL.
**/
SaErrorT snmp_bc_clear_sel(void *hnd, SaHpiResourceIdT id)
{
struct snmp_value set_value;
struct oh_handler_state *handle = hnd;
struct snmp_bc_hnd *custom_handle = handle->data;
SaErrorT err;
if (!hnd) {
dbg("Invalid parameters.");
return(SA_ERR_HPI_INVALID_PARAMS);
}
err = oh_el_clear(handle->elcache);
if (err) {
dbg("Cannot clear system Event Log. Error=%s.", oh_lookup_error(err));
return(err);
}
set_value.type = ASN_INTEGER;
set_value.str_len = 1;
set_value.integer = (long) clearEventLogExecute;
err = snmp_set(custom_handle->ss, SNMP_BC_CLEAR_SEL_OID, set_value);
if (err) {
dbg("SNMP set failed. Error=%s.", oh_lookup_error(err));
return(err);
}
return(SA_OK);
}
/**
* Wrapper to set the given tuner frequency
*/
void snmp_set_freq(struct snmp_sessions *ss, size_t rx, const char *frequency)
{
char oid[40];
if (!get_freq_tuner_oid(rx, oid)) {
fprintf(stderr, "SNMP: Could not get OID to tune frequency!\n");
return;
}
if (!snmp_set(ss->write, oid, 'u', frequency)) {
fprintf(stderr, "SNMP: Set frequency failed!\n");
}
}
/**
* Wrapper to set the given profile as active
*/
void snmp_set_active_profile(struct snmp_sessions *ss, size_t rx, unsigned char profile)
{
char oid[40];
if (!get_profile_activate_oid(rx, profile, oid)) {
fprintf(stderr, "SNMP: Could not get profile OID\n");
return;
}
if (!snmp_set(ss->write, oid, 'i', "0")) {
fprintf(stderr, "SNMP: Set active profile failed!\n");
}
}
SaErrorT snmp_rsa_set_reset_state(void *hnd, SaHpiResourceIdT id,
SaHpiResetActionT act)
{
gchar *oid;
struct snmp_value set_value;
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
struct snmp_rsa_hnd *custom_handle = (struct snmp_rsa_hnd *)handle->data;
SaHpiRptEntryT *res = oh_get_resource_by_id(handle->rptcache, id);
if(res == NULL) {
return SA_ERR_HPI_NOT_PRESENT;
}
struct RSA_ResourceInfo *s =
(struct RSA_ResourceInfo *)oh_get_resource_data(handle->rptcache, id);
if(s == NULL) {
return -1;
}
if(s->mib.OidReset == NULL) {
return SA_ERR_HPI_INVALID_CMD;
}
switch (act) {
case SAHPI_RESET_ASSERT: /* RESET_ASSERT = RESET_DEASSERT Action */
case SAHPI_RESET_DEASSERT:
return SA_ERR_HPI_INVALID_CMD;
case SAHPI_COLD_RESET: /* COLD = WARM Reset Action */
case SAHPI_WARM_RESET:
oid = snmp_derive_objid(res->ResourceEntity, s->mib.OidReset);
if(oid == NULL) {
dbg("NULL SNMP OID returned for %s\n",s->mib.OidReset);
return -1;
}
set_value.type = ASN_INTEGER;
set_value.str_len = 1;
set_value.integer = 1;
if((snmp_set(custom_handle->ss, oid, set_value) != 0)) {
dbg("SNMP could not set %s; Type=%d.\n",s->mib.OidReset,set_value.type);
g_free(oid);
return SA_ERR_HPI_NO_RESPONSE;
}
g_free(oid);
break;
default:
dbg("Invalid Reset Action Type - %d\n", act);
return SA_ERR_HPI_INVALID_PARAMS;
}
return SA_OK;
}
/**
* Wrapper to set the active RX
*/
void snmp_set_active_rx(struct snmp_sessions *ss, size_t rx)
{
char oid[40];
char rx_str[2];
strncpy(oid, SNMP_RX_MGMT, 40);
if (rx == RX1) {
strncpy(rx_str, "1", 2);
} else if (rx == RX2) {
strncpy(rx_str, "2", 2);
} else {
fprintf(stderr, "SNMP: Bad RX given!\n");
return;
}
if (!snmp_set(ss->write, oid, 'i', rx_str)) {
fprintf(stderr, "SNMP: Set active RX failed!\n");
}
}
int set_bc_sp_time(struct snmp_session *ss, struct tm *time) {
struct snmp_value set_value;
int returncode = 0;
set_value.type = ASN_OCTET_STR;
strftime(set_value.string, sizeof(set_value.string), "%m/%d/%Y,%H:%M:%S", time);
set_value.str_len = 19;
if (snmp_set(ss,BC_DATETIME_OID,set_value) == 0)
{
returncode = 0;
} else {
dbg("snmp_set is NOT successful\n");
returncode = -1;
}
return returncode;
}
/**
* snmp_bc_snmp_set:
* @custom_handle: Plugin's data pointer.
* @objid: SNMP OID.
* @value: SNMP value to set.
*
* Plugin wrapper for SNMP set call. If SNMP command times out,
* this function returns an SA_ERR_HPI_BUSY until a max number
* of retries occurs - then it returns SA_ERR_HPI_NO_RESPONSE.
* BladeCenter hardware often takes several SNMP attempts before
* it responses. User applications should continue to retry on
* BUSY and only fail on NO_RESPONSE.
*
* Return values:
* SA_OK - Normal case.
**/
SaErrorT snmp_bc_snmp_set(struct snmp_bc_hnd *custom_handle,
char *objid,
struct snmp_value value)
{
SaErrorT err;
/* struct snmp_session *ss = custom_handle->ss; */
err = snmp_set(custom_handle->sessp, objid, value);
if (err == SA_ERR_HPI_TIMEOUT) {
if (custom_handle->handler_retries == SNMP_BC_MAX_SNMP_RETRY_ATTEMPTED) {
custom_handle->handler_retries = 0;
err = SA_ERR_HPI_NO_RESPONSE;
}
else {
custom_handle->handler_retries++;
err = SA_ERR_HPI_BUSY;
}
}
else {
custom_handle->handler_retries = 0;
}
return(err);
}
SaErrorT snmp_bc_set_control_state(void *hnd, SaHpiResourceIdT id,
SaHpiCtrlNumT num,
SaHpiCtrlStateT *state)
{
gchar *oid;
int value;
struct snmp_value set_value;
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
SaHpiRdrT *rdr = oh_get_rdr_by_type(handle->rptcache, id, SAHPI_CTRL_RDR, num);
if(rdr == NULL) {
return SA_ERR_HPI_NOT_PRESENT;
}
struct BC_ControlInfo *s =
(struct BC_ControlInfo *)oh_get_rdr_data(handle->rptcache, id, rdr->RecordId);
if(s == NULL) {
return -1;
}
if (rdr->RdrTypeUnion.CtrlRec.Ignore == SAHPI_TRUE) {
return SA_ERR_HPI_INVALID_CMD;
}
if(state->Type != rdr->RdrTypeUnion.CtrlRec.Type) {
dbg("Control %s type %d cannot be changed\n",s->mib.oid,state->Type);
return SA_ERR_HPI_INVALID_PARAMS;
}
switch (state->Type) {
case SAHPI_CTRL_TYPE_DIGITAL:
/* More icky dependencies on SaHpiStateDigitalT enum */
switch (state->StateUnion.Digital) {
case SAHPI_CTRL_STATE_OFF:
value = s->mib.digitalmap[SAHPI_CTRL_STATE_OFF];
break;
case SAHPI_CTRL_STATE_ON:
value = s->mib.digitalmap[SAHPI_CTRL_STATE_ON];
break;
case SAHPI_CTRL_STATE_PULSE_OFF:
value = s->mib.digitalmap[SAHPI_CTRL_STATE_PULSE_OFF];
break;
case SAHPI_CTRL_STATE_PULSE_ON:
value = s->mib.digitalmap[SAHPI_CTRL_STATE_PULSE_ON];
break;
case SAHPI_CTRL_STATE_AUTO:
value = s->mib.digitalmap[ELEMENTS_IN_SaHpiStateDigitalT - 1];
break;
default:
dbg("Spec Change: MAX_SaHpiStateDigitalT incorrect?\n");
return -1;
}
if(value < 0) {
dbg("Control state %d not allowed to be set\n",state->StateUnion.Digital);
return SA_ERR_HPI_INVALID_CMD;
}
oid = snmp_derive_objid(rdr->Entity, s->mib.oid);
if(oid == NULL) {
dbg("NULL SNMP OID returned for %s\n",s->mib.oid);
return -1;
}
set_value.type = ASN_INTEGER;
set_value.str_len = 1;
set_value.integer = value;
if((snmp_set(custom_handle->ss, oid, set_value) != 0)) {
dbg("SNMP could not set %s; Type=%d.\n",s->mib.oid,set_value.type);
g_free(oid);
return SA_ERR_HPI_NO_RESPONSE;
}
g_free(oid);
break;
case SAHPI_CTRL_TYPE_DISCRETE:
oid = snmp_derive_objid(rdr->Entity, s->mib.oid);
if(oid == NULL) {
dbg("NULL SNMP OID returned for %s\n",s->mib.oid);
return -1;
}
set_value.type = ASN_INTEGER;
set_value.str_len = 1;
set_value.integer = state->StateUnion.Discrete;
if((snmp_set(custom_handle->ss, oid, set_value) != 0)) {
dbg("SNMP could not set %s; Type=%d.\n",s->mib.oid,set_value.type);
g_free(oid);
return SA_ERR_HPI_NO_RESPONSE;
}
g_free(oid);
break;
case SAHPI_CTRL_TYPE_ANALOG:
dbg("Analog controls not supported\n");
return SA_ERR_HPI_INVALID_CMD;
case SAHPI_CTRL_TYPE_STREAM:
dbg("Stream controls not supported\n");
return SA_ERR_HPI_INVALID_CMD;
case SAHPI_CTRL_TYPE_TEXT:
dbg("Text controls not supported\n");
return SA_ERR_HPI_INVALID_CMD;
case SAHPI_CTRL_TYPE_OEM:
dbg("Oem controls not supported\n");
return SA_ERR_HPI_INVALID_CMD;
default:
dbg("Request has invalid control state=%d\n", state->Type);
return SA_ERR_HPI_INVALID_PARAMS;
}
return SA_OK;
}