fops.c

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/* -*- C -*- */
/*
 * Copyright (c) 2017-2020 Seagate Technology LLC and/or its Affiliates
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For any questions about this software or licensing,
 * please email opensource@seagate.com or cortx-questions@seagate.com.
 *
 */


#include "lib/string.h"
#include "lib/memory.h"
#include "lib/errno.h"
#include "fop/fop.h"
#include "fop/fom_generic.h"
#include "fop/fop_item_type.h"
#include "rpc/rpc_opcodes.h"
#include "fdmi/fdmi.h"
#include "fdmi/fops.h"
#include "fdmi/fops_xc.h"
#include "fdmi/service.h"

M0_INTERNAL int m0_fdmi_req_fom_create(struct m0_fop *fop, struct m0_fom **m,
                                     struct m0_reqh *reqh);

const struct m0_fop_type_ops m0_fdmi_fop_ops = {
        .fto_undo = NULL,
        .fto_redo = NULL,
};

#ifndef __KERNEL__
extern struct m0_fom_type_ops m0_fdmi_fom_type_ops;
#endif

struct m0_fop_type m0_fop_fdmi_rec_not_fopt;
struct m0_fop_type m0_fop_fdmi_rec_not_rep_fopt;
struct m0_fop_type m0_fop_fdmi_rec_release_fopt;
struct m0_fop_type m0_fop_fdmi_rec_release_rep_fopt;

extern const struct m0_fom_ops      fdmi_rr_fom_ops;
extern const struct m0_fom_type_ops fdmi_rr_fom_type_ops;
#ifndef __KERNEL__
extern const struct m0_sm_conf            fdmi_rr_fom_sm_conf;
extern const struct m0_sm_conf            fdmi_plugin_dock_fom_sm_conf;
#endif

M0_INTERNAL int m0_fdms_fopts_init(void)
{
        M0_FOP_TYPE_INIT(&m0_fop_fdmi_rec_not_fopt,
                         .name      = "FDMI record notification",
                         .opcode    = M0_FDMI_RECORD_NOT_OPCODE,
                         .xt        = m0_fop_fdmi_record_xc,
                         .rpc_flags = M0_RPC_ITEM_TYPE_REQUEST,
#ifndef __KERNEL__
                         .fom_ops   = m0_fdmi__pdock_fom_type_ops_get(),
                         .svc_type  = &m0_fdmi_service_type,
                         .sm        = &fdmi_plugin_dock_fom_sm_conf,
#endif
                         .fop_ops   = &m0_fdmi_fop_ops);

        M0_FOP_TYPE_INIT(&m0_fop_fdmi_rec_release_fopt,
                         .name      = "FDMI record release",
                         .opcode    = M0_FDMI_RECORD_RELEASE_OPCODE,
                         .xt        = m0_fop_fdmi_rec_release_xc,
                         .rpc_flags = M0_RPC_ITEM_TYPE_REQUEST,
                         .fop_ops   = &m0_fdmi_fop_ops,
#ifndef __KERNEL__
                         .fom_ops   = &fdmi_rr_fom_type_ops,
                         .svc_type  = &m0_fdmi_service_type,
                         .sm        = &fdmi_rr_fom_sm_conf
#endif
                        );


        return 0;
}

M0_INTERNAL int m0_fdms_rep_fopts_init(void)
{
        M0_FOP_TYPE_INIT(&m0_fop_fdmi_rec_not_rep_fopt,
                         .name      = "FDMI record notification reply",
                         .opcode    = M0_FDMI_RECORD_NOT_REP_OPCODE,
                         .xt        = m0_fop_fdmi_record_reply_xc,
                         .rpc_flags = M0_RPC_ITEM_TYPE_REPLY);

        M0_FOP_TYPE_INIT(&m0_fop_fdmi_rec_release_rep_fopt,
                         .name      = "FDMI record release reply",
                         .opcode    = M0_FDMI_RECORD_RELEASE_REP_OPCODE,
                         .xt        = m0_fop_fdmi_rec_release_reply_xc,
                         .rpc_flags = M0_RPC_ITEM_TYPE_REPLY,
                         .sm        = &m0_generic_conf);

        return 0;
}

M0_INTERNAL int m0_fdms_fop_init(void)
{
        /*
         * Provided by m0gccxml2xcode after parsing fdmi_fops.h
         */
        m0_xc_fdmi_fops_init();

        return  m0_fdms_fopts_init() ?:
                m0_fdms_rep_fopts_init();
}
M0_EXPORTED(m0_fdms_fop_init);

M0_INTERNAL void m0_fdms_fop_fini(void)
{
        m0_fop_type_fini(&m0_fop_fdmi_rec_not_fopt);
        m0_fop_type_fini(&m0_fop_fdmi_rec_release_fopt);

        m0_fop_type_fini(&m0_fop_fdmi_rec_not_rep_fopt);
        m0_fop_type_fini(&m0_fop_fdmi_rec_release_rep_fopt);

        m0_xc_fdmi_fops_fini();
}
M0_EXPORTED(m0_fdms_fop_fini);

/*
 *  Local variables:
 *  c-indentation-style: "K&R"
 *  c-basic-offset: 8
 *  tab-width: 8
 *  fill-column: 80
 *  scroll-step: 1
 *  End:
 */
/*
 * vim: tabstop=8 shiftwidth=8 noexpandtab textwidth=80 nowrap
 */