bitbake: hashserv: Add database column query API

Adds an API to retrieve the columns that can be queried on from the
database backend. This prevents front end applications from needing to
hardcode the query columns

(Bitbake rev: abfce2b68bdab02ea2e9a63fbb3b9e270428a0a6)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/bitbake/lib/hashserv/server.py b/bitbake/lib/hashserv/server.py
index c5b9797e4e..8c3d20b651 100644
--- a/bitbake/lib/hashserv/server.py
+++ b/bitbake/lib/hashserv/server.py
@@ -250,6 +250,7 @@ class ServerClient(bb.asyncrpc.AsyncServerConnection):
                 "get-stream": self.handle_get_stream,
                 "get-stats": self.handle_get_stats,
                 "get-db-usage": self.handle_get_db_usage,
+                "get-db-query-columns": self.handle_get_db_query_columns,
                 # Not always read-only, but internally checks if the server is
                 # read-only
                 "report": self.handle_report,
@@ -572,6 +573,10 @@ class ServerClient(bb.asyncrpc.AsyncServerConnection):
     async def handle_get_db_usage(self, request):
         return {"usage": await self.db.get_usage()}
 
+    @permissions(DB_ADMIN_PERM)
+    async def handle_get_db_query_columns(self, request):
+        return {"columns": await self.db.get_query_columns()}
+
     # The authentication API is always allowed
     async def handle_auth(self, request):
         username = str(request["username"])