commit e9f716722249d776b88e28bec0f2b2d9fa60c4fa
author Ed Tanous <edtanous@google.com> Wed Sep 21 16:30:48 2022 -0700
committer Ed Tanous <ed@tanous.net> Mon Nov 07 19:38:47 2022 +0000
tree 493bef4ddc081c1897a5aef0fe0629799b7540ef
parent 6c7d53a54ac436b4e9a18ec59b9e3833ad16c6a5

Implement links and HEAD for NetworkProtocol

Along the lines of changes we've made elsewhere, add Links, and a HEAD
handler for bmc NetworkProcotol instances.

Tested:
```
curl -vvvv --insecure  --user root:0penBmc https://192.168.7.2/redfish/v1/JsonSchemas/NetworkProtocol/NetworkProtocol.json
```

Returns a links header as part of the response.

Adding -X HEAD to the curl request results in the same header being
included.

Redfish service validator passes.

Redfish PROTOCOL VALIDATOR PASSES ! ! ! ! ! with zero failures.
Summary - PASS: 392, WARN: 0, FAIL: 0, NOT_TESTED: 32

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Ib96f7c8d5d8d960000a1bb77065fc06d2829e4b8

redfish-core/lib/network_protocol.hpp

diff --git a/redfish-core/lib/network_protocol.hpp b/redfish-core/lib/network_protocol.hpp
index f99cfd3..9d43bf4 100644
--- a/redfish-core/lib/network_protocol.hpp
+++ b/redfish-core/lib/network_protocol.hpp
@@ -113,6 +113,9 @@
 inline void getNetworkData(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
                            const crow::Request& req)
 {
+    asyncResp->res.addHeader(
+        boost::beast::http::field::link,
+        "</redfish/v1/JsonSchemas/ManagerNetworkProtocol/NetworkProtocol.json>; rel=describedby");
     asyncResp->res.jsonValue["@odata.type"] =
         "#ManagerNetworkProtocol.v1_5_0.ManagerNetworkProtocol";
     asyncResp->res.jsonValue["@odata.id"] =
@@ -465,6 +468,19 @@
     return objPath.str;
 }
 
+void handleBmcNetworkProtocolHead(
+    crow::App& app, const crow::Request& req,
+    const std::shared_ptr<bmcweb::AsyncResp>& asyncResp)
+{
+    if (!redfish::setUpRedfishRoute(app, req, asyncResp))
+    {
+        return;
+    }
+    asyncResp->res.addHeader(
+        boost::beast::http::field::link,
+        "</redfish/v1/JsonSchemas/ManagerNetworkProtocol/ManagerNetworkProtocol.json>; rel=describedby");
+}
+
 inline void requestRoutesNetworkProtocol(App& app)
 {
     BMCWEB_ROUTE(app, "/redfish/v1/Managers/bmc/NetworkProtocol/")
@@ -538,6 +554,11 @@
         });
 
     BMCWEB_ROUTE(app, "/redfish/v1/Managers/bmc/NetworkProtocol/")
+        .privileges(redfish::privileges::headManagerNetworkProtocol)
+        .methods(boost::beast::http::verb::head)(
+            std::bind_front(handleBmcNetworkProtocolHead, std::ref(app)));
+
+    BMCWEB_ROUTE(app, "/redfish/v1/Managers/bmc/NetworkProtocol/")
         .privileges(redfish::privileges::getManagerNetworkProtocol)
         .methods(boost::beast::http::verb::get)(
             [&app](const crow::Request& req,