4d62a7cc1f
Change-Id: I137901db9ec2d8f2a85b8e22fc7005081fafb032 Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468678 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
191 lines
6.1 KiB
C
191 lines
6.1 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "net_internal.h"
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#include "spdk/stdinc.h"
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#include "spdk/rpc.h"
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#include "spdk/net.h"
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#include "spdk/util.h"
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#include "spdk_internal/log.h"
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struct rpc_ip_address {
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int32_t ifc_index;
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char *ip_address;
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};
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static void
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free_rpc_ip_address(struct rpc_ip_address *req)
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{
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free(req->ip_address);
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}
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static const struct spdk_json_object_decoder rpc_ip_address_decoders[] = {
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{"ifc_index", offsetof(struct rpc_ip_address, ifc_index), spdk_json_decode_int32},
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{"ip_address", offsetof(struct rpc_ip_address, ip_address), spdk_json_decode_string},
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};
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static void
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spdk_rpc_net_interface_add_ip_address(struct spdk_jsonrpc_request *request,
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const struct spdk_json_val *params)
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{
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struct rpc_ip_address req = {};
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struct spdk_json_write_ctx *w;
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int ret_val = 0;
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if (spdk_json_decode_object(params, rpc_ip_address_decoders,
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SPDK_COUNTOF(rpc_ip_address_decoders),
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&req)) {
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SPDK_DEBUGLOG(SPDK_LOG_NET, "spdk_json_decode_object failed\n");
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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"spdk_json_decode_object failed");
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goto invalid;
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}
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ret_val = spdk_interface_net_interface_add_ip_address(req.ifc_index, req.ip_address);
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if (ret_val) {
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if (ret_val == -ENODEV) {
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spdk_jsonrpc_send_error_response_fmt(request, SPDK_JSONRPC_ERROR_INVALID_STATE,
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"Interface %d not available", req.ifc_index);
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} else {
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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strerror(ret_val));
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}
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goto invalid;
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}
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free_rpc_ip_address(&req);
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w = spdk_jsonrpc_begin_result(request);
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spdk_json_write_bool(w, true);
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spdk_jsonrpc_end_result(request, w);
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return;
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invalid:
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free_rpc_ip_address(&req);
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}
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SPDK_RPC_REGISTER("net_interface_add_ip_address", spdk_rpc_net_interface_add_ip_address,
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SPDK_RPC_RUNTIME)
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SPDK_RPC_REGISTER_ALIAS_DEPRECATED(net_interface_add_ip_address, add_ip_address)
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static void
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spdk_rpc_net_interface_delete_ip_address(struct spdk_jsonrpc_request *request,
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const struct spdk_json_val *params)
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{
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struct rpc_ip_address req = {};
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struct spdk_json_write_ctx *w;
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int ret_val = 0;
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if (spdk_json_decode_object(params, rpc_ip_address_decoders,
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SPDK_COUNTOF(rpc_ip_address_decoders),
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&req)) {
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SPDK_DEBUGLOG(SPDK_LOG_NET, "spdk_json_decode_object failed\n");
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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"spdk_json_decode_object failed");
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goto invalid;
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}
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ret_val = spdk_interface_net_interface_delete_ip_address(req.ifc_index, req.ip_address);
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if (ret_val) {
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if (ret_val == -ENODEV) {
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spdk_jsonrpc_send_error_response_fmt(request, SPDK_JSONRPC_ERROR_INVALID_STATE,
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"Interface %d not available", req.ifc_index);
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} else {
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INTERNAL_ERROR,
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strerror(ret_val));
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}
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goto invalid;
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}
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free_rpc_ip_address(&req);
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w = spdk_jsonrpc_begin_result(request);
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spdk_json_write_bool(w, true);
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spdk_jsonrpc_end_result(request, w);
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return;
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invalid:
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free_rpc_ip_address(&req);
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}
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SPDK_RPC_REGISTER("net_interface_delete_ip_address", spdk_rpc_net_interface_delete_ip_address,
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SPDK_RPC_RUNTIME)
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SPDK_RPC_REGISTER_ALIAS_DEPRECATED(net_interface_delete_ip_address, delete_ip_address)
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static void
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spdk_rpc_net_get_interfaces(struct spdk_jsonrpc_request *request,
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const struct spdk_json_val *params)
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{
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struct spdk_json_write_ctx *w;
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TAILQ_HEAD(, spdk_interface) *interface_head = spdk_interface_get_list();
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struct spdk_interface *ifc;
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char *ip_address;
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struct in_addr inaddr;
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uint32_t i;
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if (params != NULL) {
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spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
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"net_get_interfaces requires no parameters");
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return;
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}
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w = spdk_jsonrpc_begin_result(request);
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spdk_json_write_array_begin(w);
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TAILQ_FOREACH(ifc, interface_head, tailq) {
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spdk_json_write_object_begin(w);
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spdk_json_write_named_string(w, "name", ifc->name);
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spdk_json_write_named_int32(w, "ifc_index", ifc->index);
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spdk_json_write_named_array_begin(w, "ip_addr");
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for (i = 0; i < ifc->num_ip_addresses; i++) {
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memcpy(&inaddr, &ifc->ip_address[i], sizeof(uint32_t));
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ip_address = inet_ntoa(inaddr);
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spdk_json_write_string(w, ip_address);
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}
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spdk_json_write_array_end(w);
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spdk_json_write_object_end(w);
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}
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spdk_json_write_array_end(w);
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spdk_jsonrpc_end_result(request, w);
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}
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SPDK_RPC_REGISTER("net_get_interfaces", spdk_rpc_net_get_interfaces, SPDK_RPC_RUNTIME)
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SPDK_RPC_REGISTER_ALIAS_DEPRECATED(net_get_interfaces, get_interfaces)
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SPDK_LOG_REGISTER_COMPONENT("net", SPDK_LOG_NET)
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