C++ (Cpp) cpa_mds_get_handle Examples

Example #1

File: cpa_mds.c Project: helioloureiro/opensaf-fork

uint32_t cpa_mds_register(CPA_CB *cb)
{
	NCSMDS_INFO svc_info;
	MDS_SVC_ID subs_id[2] = { NCSMDS_SVC_ID_CPND, NCSMDS_SVC_ID_CPD };
	uint32_t rc = NCSCC_RC_SUCCESS;
	
	TRACE_ENTER();
	/* STEP1: Get the MDS Handle */
	if (cpa_mds_get_handle(cb) != NCSCC_RC_SUCCESS)
		return NCSCC_RC_FAILURE;

	/* memset the svc_info */
	memset(&svc_info, 0, sizeof(NCSMDS_INFO));

	/* STEP 2 : Install on ADEST with MDS with service ID NCSMDS_SVC_ID_CPA. */
	svc_info.i_mds_hdl = cb->cpa_mds_hdl;
	svc_info.i_svc_id = NCSMDS_SVC_ID_CPA;
	svc_info.i_op = MDS_INSTALL;

	svc_info.info.svc_install.i_yr_svc_hdl = cb->agent_handle_id;
	svc_info.info.svc_install.i_install_scope = NCSMDS_SCOPE_NONE;	/* node specific */
	svc_info.info.svc_install.i_svc_cb = cpa_mds_callback;	/* callback */
	svc_info.info.svc_install.i_mds_q_ownership = false;	/* CPA owns the mds queue */
	svc_info.info.svc_install.i_mds_svc_pvt_ver = CPA_MDS_PVT_SUBPART_VERSION;	/* Private Subpart Version of CPA for Versioning infrastructure */

	if ((rc = ncsmds_api(&svc_info)) != NCSCC_RC_SUCCESS) {
		TRACE_4("CPA MDS:INSTALL failed with return value:%d",rc);
		return rc;
	}
	cb->cpa_mds_dest = svc_info.info.svc_install.o_dest;

	/* STEP 3: Subscribe to CPND up/down events */
	svc_info.i_op = MDS_SUBSCRIBE;
	svc_info.info.svc_subscribe.i_num_svcs = 1;
	svc_info.info.svc_subscribe.i_scope = NCSMDS_SCOPE_NONE;
	svc_info.info.svc_subscribe.i_svc_ids = &subs_id[0];

	if ((rc = ncsmds_api(&svc_info)) != NCSCC_RC_SUCCESS) {
		TRACE_4("CPA MDS:SUBSCRIBE failed with return value:%d",rc);
		goto error;
	}

	return NCSCC_RC_SUCCESS;

 error:
	/* Uninstall with the mds */
	cpa_mds_unregister(cb);
	
	TRACE_LEAVE2("retval = %u", rc);
	return NCSCC_RC_FAILURE;
}

Example #2

File: cpa_mds.c Project: kenzaburo/OpenSaf-FrameWork

uns32 cpa_mds_register(CPA_CB *cb)
{
	NCSMDS_INFO svc_info;
	MDS_SVC_ID subs_id[2] = { NCSMDS_SVC_ID_CPND, NCSMDS_SVC_ID_CPD };
	uns32 rc = NCSCC_RC_SUCCESS;

	/* STEP1: Get the MDS Handle */
	if (cpa_mds_get_handle(cb) != NCSCC_RC_SUCCESS)
		return NCSCC_RC_FAILURE;

	/* memset the svc_info */
	memset(&svc_info, 0, sizeof(NCSMDS_INFO));

	/* STEP 2 : Install on ADEST with MDS with service ID NCSMDS_SVC_ID_CPA. */
	svc_info.i_mds_hdl = cb->cpa_mds_hdl;
	svc_info.i_svc_id = NCSMDS_SVC_ID_CPA;
	svc_info.i_op = MDS_INSTALL;

	svc_info.info.svc_install.i_yr_svc_hdl = cb->agent_handle_id;
	svc_info.info.svc_install.i_install_scope = NCSMDS_SCOPE_NONE;	/* node specific */
	svc_info.info.svc_install.i_svc_cb = cpa_mds_callback;	/* callback */
	svc_info.info.svc_install.i_mds_q_ownership = FALSE;	/* CPA owns the mds queue */
	svc_info.info.svc_install.i_mds_svc_pvt_ver = CPA_MDS_PVT_SUBPART_VERSION;	/* Private Subpart Version of CPA for Versioning infrastructure */

	if ((rc = ncsmds_api(&svc_info)) != NCSCC_RC_SUCCESS) {
		m_LOG_CPA_CCLL(CPA_API_FAILED, NCSFL_LC_CKPT_MGMT, NCSFL_SEV_ERROR, "MDS:INSTALL", __FILE__, __LINE__,
			       rc);
		return rc;
	}
	cb->cpa_mds_dest = svc_info.info.svc_install.o_dest;

	/* STEP 3: Subscribe to CPND up/down events */
	svc_info.i_op = MDS_SUBSCRIBE;
	svc_info.info.svc_subscribe.i_num_svcs = 1;
	svc_info.info.svc_subscribe.i_scope = NCSMDS_SCOPE_NONE;
	svc_info.info.svc_subscribe.i_svc_ids = &subs_id[0];

	if ((rc = ncsmds_api(&svc_info)) != NCSCC_RC_SUCCESS) {
		m_LOG_CPA_CCLL(CPA_API_FAILED, NCSFL_LC_CKPT_MGMT, NCSFL_SEV_ERROR, "MDS:SUBSCRIBE", __FILE__, __LINE__,
			       rc);
		goto error;
	}

	return NCSCC_RC_SUCCESS;

 error:
	/* Uninstall with the mds */
	cpa_mds_unregister(cb);
	return NCSCC_RC_FAILURE;
}