LCOV - code coverage report
Current view: top level - module/fsdev/aio - fsdev_aio_rpc.c (source / functions) Hit Total Coverage
Test: ut_cov_unit.info Lines: 0 40 0.0 %
Date: 2024-08-14 06:39:28 Functions: 0 6 0.0 %

          Line data    Source code
       1             : /*   SPDX-License-Identifier: BSD-3-Clause
       2             :  *   Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
       3             :  */
       4             : 
       5             : #include "spdk/stdinc.h"
       6             : #include "spdk/log.h"
       7             : #include "spdk/string.h"
       8             : #include "spdk/rpc.h"
       9             : #include "spdk/util.h"
      10             : #include "fsdev_aio.h"
      11             : 
      12             : struct rpc_aio_create {
      13             :         char *name;
      14             :         char *root_path;
      15             :         struct spdk_fsdev_aio_opts opts;
      16             : };
      17             : 
      18             : static void
      19           0 : free_rpc_aio_create(struct rpc_aio_create *req)
      20             : {
      21           0 :         free(req->name);
      22           0 :         free(req->root_path);
      23           0 : }
      24             : 
      25             : static const struct spdk_json_object_decoder rpc_aio_create_decoders[] = {
      26             :         {"name", offsetof(struct rpc_aio_create, name), spdk_json_decode_string},
      27             :         {"root_path", offsetof(struct rpc_aio_create, root_path), spdk_json_decode_string},
      28             :         {"enable_xattr", offsetof(struct rpc_aio_create, opts.xattr_enabled), spdk_json_decode_bool, true},
      29             :         {"enable_writeback_cache", offsetof(struct rpc_aio_create, opts.writeback_cache_enabled), spdk_json_decode_bool, true},
      30             :         {"max_write", offsetof(struct rpc_aio_create, opts.max_write), spdk_json_decode_uint32, true},
      31             : };
      32             : 
      33             : static void
      34           0 : rpc_aio_create(struct spdk_jsonrpc_request *request, const struct spdk_json_val *params)
      35             : {
      36           0 :         struct rpc_aio_create req = {};
      37             :         struct spdk_json_write_ctx *w;
      38           0 :         struct spdk_fsdev *fsdev;
      39             :         int rc;
      40             : 
      41           0 :         spdk_fsdev_aio_get_default_opts(&req.opts);
      42             : 
      43           0 :         if (spdk_json_decode_object(params, rpc_aio_create_decoders,
      44             :                                     SPDK_COUNTOF(rpc_aio_create_decoders),
      45             :                                     &req)) {
      46           0 :                 SPDK_ERRLOG("spdk_json_decode_object failed\n");
      47           0 :                 spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
      48             :                                                  "spdk_json_decode_object failed");
      49             : 
      50           0 :                 free_rpc_aio_create(&req);
      51           0 :                 return;
      52             :         }
      53             : 
      54           0 :         rc = spdk_fsdev_aio_create(&fsdev, req.name, req.root_path, &req.opts);
      55           0 :         if (rc) {
      56           0 :                 SPDK_ERRLOG("Failed to create aio %s: rc %d\n", req.name, rc);
      57           0 :                 spdk_jsonrpc_send_error_response(request,
      58             :                                                  SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
      59             :                                                  spdk_strerror(-rc));
      60           0 :                 free_rpc_aio_create(&req);
      61           0 :                 return;
      62             :         }
      63             : 
      64           0 :         w = spdk_jsonrpc_begin_result(request);
      65           0 :         spdk_json_write_string(w, fsdev->name);
      66           0 :         spdk_jsonrpc_end_result(request, w);
      67           0 :         free_rpc_aio_create(&req);
      68             : }
      69           0 : SPDK_RPC_REGISTER("fsdev_aio_create", rpc_aio_create, SPDK_RPC_RUNTIME)
      70             : 
      71             : struct rpc_aio_delete {
      72             :         char *name;
      73             : };
      74             : 
      75             : static const struct spdk_json_object_decoder rpc_aio_delete_decoders[] = {
      76             :         {"name", offsetof(struct rpc_aio_delete, name), spdk_json_decode_string},
      77             : };
      78             : 
      79             : static void
      80           0 : rpc_aio_delete_cb(void *cb_arg, int fsdeverrno)
      81             : {
      82           0 :         struct spdk_jsonrpc_request *request = cb_arg;
      83             : 
      84           0 :         if (fsdeverrno == 0) {
      85           0 :                 spdk_jsonrpc_send_bool_response(request, true);
      86             :         } else {
      87           0 :                 spdk_jsonrpc_send_error_response(request, fsdeverrno, spdk_strerror(-fsdeverrno));
      88             :         }
      89           0 : }
      90             : 
      91             : static void
      92           0 : rpc_aio_delete(struct spdk_jsonrpc_request *request, const struct spdk_json_val *params)
      93             : {
      94           0 :         struct rpc_aio_delete req = {};
      95             : 
      96           0 :         if (spdk_json_decode_object(params, rpc_aio_delete_decoders,
      97             :                                     SPDK_COUNTOF(rpc_aio_delete_decoders),
      98             :                                     &req)) {
      99           0 :                 SPDK_ERRLOG("spdk_json_decode_object failed\n");
     100           0 :                 spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
     101             :                                                  "spdk_json_decode_object failed");
     102             : 
     103           0 :                 free(req.name);
     104           0 :                 return;
     105             :         }
     106             : 
     107           0 :         spdk_fsdev_aio_delete(req.name, rpc_aio_delete_cb, request);
     108           0 :         free(req.name);
     109             : }
     110           0 : SPDK_RPC_REGISTER("fsdev_aio_delete", rpc_aio_delete, SPDK_RPC_RUNTIME)

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