From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:47:29 +0200 Subject: Adding upstream version 2:4.17.12+dfsg. Signed-off-by: Daniel Baumann --- source3/librpc/idl/rpc_host.idl | 76 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 source3/librpc/idl/rpc_host.idl (limited to 'source3/librpc/idl/rpc_host.idl') diff --git a/source3/librpc/idl/rpc_host.idl b/source3/librpc/idl/rpc_host.idl new file mode 100644 index 0000000..b992ca8 --- /dev/null +++ b/source3/librpc/idl/rpc_host.idl @@ -0,0 +1,76 @@ +/** + * @file rpc_host.idl + * + * Definitions for communication between samba-dcerpcd and rpc helper + * daemons + */ +#include "idl_types.h" + +import "named_pipe_auth.idl"; +import "dcerpc.idl"; + +[ + pointer_default(unique) +] + +interface rpc_host_msg +{ + /** + * @brief MSG_RPC_HOST_NEW_CLIENT: samba-dcerpcd->rpcd + * + * samba-dcerpcd to rpcd msg announcing a new client. This + * will carry a file descriptor representing the new + * connection + */ + typedef [public] struct { + /** + * @brief The binding the client wants to connect to + */ + [string,charset(UTF8)] char *binding; + + /** + * @brief Auth info inherited from SMB + */ + named_pipe_auth_req_info7 *npa_info7; + + /** + * @brief Raw bind PDU + * + * Already read from the socket by samba-dcerpcd + */ + DATA_BLOB bind_packet; + } rpc_host_client; + + /** + * @brief MSG_RPC_WORKER_STATUS: rpcd->samba-dcerpcd + * + * Once a client has been handed over from samba-dcerpcd to an + * rpcd, samba-dcerpc has no control over this socket + * anymore. So it can't know when the client exits and the + * rpcd helper process has a slot free. Thus whenever a client + * exits, rpcd sends this message up to samba-dcerpc for a + * status update. + */ + typedef [flag(NDR_NOALIGN),public] struct { + /** + * @brief Which rpc service is this message from + * + * samba-dcerpcd will only have the source pid of this + * message. To avoid a walk through all arrays with + * all rpcd helpers, give samba-dcerpcd a hint where + * in its arrays to find the rpcd that sent this + * message. + */ + uint8 server_index; + + /** + * @brief Which of the processes of a helper prog is this from + */ + uint32 worker_index; + + /** + * @brief How many clients this process serves right now + */ + uint32 num_clients; + } rpc_worker_status; +} -- cgit v1.2.3