LCOV - code coverage report
Current view: top level - module/bdev/daos - bdev_daos_rpc.c (source / functions) Hit Total Coverage
Test: ut_cov_unit.info Lines: 0 65 0.0 %
Date: 2024-07-12 14:58:35 Functions: 0 12 0.0 %

          Line data    Source code
       1             : /*   SPDX-License-Identifier: BSD-3-Clause
       2             :  *   Copyright (c) croit GmbH.
       3             :  *   Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
       4             :  *   All rights reserved.
       5             :  */
       6             : 
       7             : #include "bdev_daos.h"
       8             : #include "spdk/rpc.h"
       9             : #include "spdk/util.h"
      10             : #include "spdk/uuid.h"
      11             : #include "spdk/string.h"
      12             : #include "spdk/log.h"
      13             : 
      14             : struct rpc_construct_daos {
      15             :         char *name;
      16             :         struct spdk_uuid uuid;
      17             :         char *pool;
      18             :         char *cont;
      19             :         char *oclass;
      20             :         uint64_t num_blocks;
      21             :         uint32_t block_size;
      22             : };
      23             : 
      24             : static void
      25           0 : free_rpc_construct_daos(struct rpc_construct_daos *r)
      26             : {
      27           0 :         free(r->name);
      28           0 :         free(r->pool);
      29           0 :         free(r->cont);
      30           0 :         free(r->oclass);
      31           0 : }
      32             : 
      33             : static const struct spdk_json_object_decoder rpc_construct_daos_decoders[] = {
      34             :         {"name", offsetof(struct rpc_construct_daos, name), spdk_json_decode_string},
      35             :         {"uuid", offsetof(struct rpc_construct_daos, uuid), spdk_json_decode_uuid, true},
      36             :         {"pool", offsetof(struct rpc_construct_daos, pool), spdk_json_decode_string},
      37             :         {"cont", offsetof(struct rpc_construct_daos, cont), spdk_json_decode_string},
      38             :         {"oclass", offsetof(struct rpc_construct_daos, oclass), spdk_json_decode_string, true},
      39             :         {"num_blocks", offsetof(struct rpc_construct_daos, num_blocks), spdk_json_decode_uint64},
      40             :         {"block_size", offsetof(struct rpc_construct_daos, block_size), spdk_json_decode_uint32},
      41             : };
      42             : 
      43             : static void
      44           0 : rpc_bdev_daos_create(struct spdk_jsonrpc_request *request,
      45             :                      const struct spdk_json_val *params)
      46             : {
      47           0 :         struct rpc_construct_daos req = {NULL};
      48             :         struct spdk_json_write_ctx *w;
      49           0 :         struct spdk_bdev *bdev;
      50           0 :         int rc = 0;
      51             : 
      52           0 :         if (spdk_json_decode_object(params, rpc_construct_daos_decoders,
      53             :                                     SPDK_COUNTOF(rpc_construct_daos_decoders),
      54             :                                     &req)) {
      55           0 :                 SPDK_DEBUGLOG(bdev_daos, "spdk_json_decode_object failed\n");
      56           0 :                 spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_PARSE_ERROR,
      57             :                                                  "spdk_json_decode_object failed");
      58           0 :                 goto cleanup;
      59             :         }
      60             : 
      61           0 :         rc = create_bdev_daos(&bdev, req.name, &req.uuid, req.pool, req.cont, req.oclass,
      62             :                               req.num_blocks, req.block_size);
      63           0 :         if (rc) {
      64           0 :                 spdk_jsonrpc_send_error_response(request, rc, spdk_strerror(-rc));
      65           0 :                 goto cleanup;
      66             :         }
      67             : 
      68           0 :         free_rpc_construct_daos(&req);
      69             : 
      70           0 :         w = spdk_jsonrpc_begin_result(request);
      71           0 :         spdk_json_write_string(w, spdk_bdev_get_name(bdev));
      72           0 :         spdk_jsonrpc_end_result(request, w);
      73           0 :         return;
      74             : 
      75           0 : cleanup:
      76           0 :         free_rpc_construct_daos(&req);
      77             : }
      78           0 : SPDK_RPC_REGISTER("bdev_daos_create", rpc_bdev_daos_create, SPDK_RPC_RUNTIME)
      79           0 : SPDK_RPC_REGISTER_ALIAS_DEPRECATED(bdev_daos_create, construct_daos_bdev)
      80             : 
      81             : struct rpc_delete_daos {
      82             :         char *name;
      83             : };
      84             : 
      85             : static void
      86           0 : free_rpc_delete_daos(struct rpc_delete_daos *r)
      87             : {
      88           0 :         free(r->name);
      89           0 : }
      90             : 
      91             : static const struct spdk_json_object_decoder rpc_delete_daos_decoders[] = {
      92             :         {"name", offsetof(struct rpc_delete_daos, name), spdk_json_decode_string},
      93             : };
      94             : 
      95             : static void
      96           0 : rpc_bdev_daos_delete_cb(void *cb_arg, int bdeverrno)
      97             : {
      98           0 :         struct spdk_jsonrpc_request *request = cb_arg;
      99             : 
     100           0 :         if (bdeverrno == 0) {
     101           0 :                 spdk_jsonrpc_send_bool_response(request, true);
     102             :         } else {
     103           0 :                 spdk_jsonrpc_send_error_response(request, bdeverrno, spdk_strerror(-bdeverrno));
     104             :         }
     105           0 : }
     106             : 
     107             : static void
     108           0 : rpc_bdev_daos_delete(struct spdk_jsonrpc_request *request,
     109             :                      const struct spdk_json_val *params)
     110             : {
     111           0 :         struct rpc_delete_daos req = {NULL};
     112             : 
     113           0 :         if (spdk_json_decode_object(params, rpc_delete_daos_decoders,
     114             :                                     SPDK_COUNTOF(rpc_delete_daos_decoders),
     115             :                                     &req)) {
     116           0 :                 SPDK_DEBUGLOG(bdev_daos, "spdk_json_decode_object failed\n");
     117           0 :                 spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_PARSE_ERROR,
     118             :                                                  "spdk_json_decode_object failed");
     119           0 :                 goto cleanup;
     120             :         }
     121             : 
     122           0 :         delete_bdev_daos(req.name, rpc_bdev_daos_delete_cb, request);
     123             : 
     124           0 : cleanup:
     125           0 :         free_rpc_delete_daos(&req);
     126           0 : }
     127             : 
     128           0 : SPDK_RPC_REGISTER("bdev_daos_delete", rpc_bdev_daos_delete, SPDK_RPC_RUNTIME)
     129           0 : SPDK_RPC_REGISTER_ALIAS_DEPRECATED(bdev_daos_delete, delete_daos_bdev)
     130             : 
     131             : struct rpc_bdev_daos_resize {
     132             :         char *name;
     133             :         uint64_t new_size;
     134             : };
     135             : 
     136             : static const struct spdk_json_object_decoder rpc_bdev_daos_resize_decoders[] = {
     137             :         {"name", offsetof(struct rpc_bdev_daos_resize, name), spdk_json_decode_string},
     138             :         {"new_size", offsetof(struct rpc_bdev_daos_resize, new_size), spdk_json_decode_uint64}
     139             : };
     140             : 
     141             : static void
     142           0 : free_rpc_bdev_daos_resize(struct rpc_bdev_daos_resize *req)
     143             : {
     144           0 :         free(req->name);
     145           0 : }
     146             : 
     147             : static void
     148           0 : rpc_bdev_daos_resize(struct spdk_jsonrpc_request *request,
     149             :                      const struct spdk_json_val *params)
     150             : {
     151           0 :         struct rpc_bdev_daos_resize req = {};
     152             :         int rc;
     153             : 
     154           0 :         if (spdk_json_decode_object(params, rpc_bdev_daos_resize_decoders,
     155             :                                     SPDK_COUNTOF(rpc_bdev_daos_resize_decoders),
     156             :                                     &req)) {
     157           0 :                 spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
     158             :                                                  "spdk_json_decode_object failed");
     159           0 :                 goto cleanup;
     160             :         }
     161             : 
     162           0 :         rc = bdev_daos_resize(req.name, req.new_size);
     163           0 :         if (rc) {
     164           0 :                 spdk_jsonrpc_send_error_response(request, rc, spdk_strerror(-rc));
     165           0 :                 goto cleanup;
     166             :         }
     167             : 
     168           0 :         spdk_jsonrpc_send_bool_response(request, true);
     169           0 : cleanup:
     170           0 :         free_rpc_bdev_daos_resize(&req);
     171           0 : }
     172           0 : SPDK_RPC_REGISTER("bdev_daos_resize", rpc_bdev_daos_resize, SPDK_RPC_RUNTIME)

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