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a697814eba
MSG_RPC_DUMP_STATUS will be like pool-usage carrying a file descriptor to report status to, the other two are described in rpc_host.idl. NOALIGN on rpc_worker_status: This makes it easier to count bytes to push into a static buffer. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Samuel Cabrero <scabrero@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
77 lines
1.7 KiB
Plaintext
77 lines
1.7 KiB
Plaintext
/**
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* @file rpc_host.idl
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*
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* Definitions for communication between samba-dcerpcd and rpc helper
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* daemons
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*/
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#include "idl_types.h"
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import "named_pipe_auth.idl";
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import "dcerpc.idl";
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[
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pointer_default(unique)
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]
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interface rpc_host_msg
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{
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/**
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* @brief MSG_RPC_HOST_NEW_CLIENT: samba-dcerpcd->rpcd
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*
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* samba-dcerpcd to rpcd msg announcing a new client. This
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* will carry a file descriptor representing the new
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* connection
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*/
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typedef [public] struct {
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/**
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* @brief The binding the client wants to connect to
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*/
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[string,charset(UTF8)] char *binding;
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/**
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* @brief Auth info inherited from SMB
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*/
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named_pipe_auth_req_info5 *npa_info5;
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/**
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* @brief Raw bind PDU
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*
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* Already read from the socket by samba-dcerpcd
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*/
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DATA_BLOB bind_packet;
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} rpc_host_client;
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/**
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* @brief MSG_RPC_WORKER_STATUS: rpcd->samba-dcerpcd
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*
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* Once a client has been handed over from samba-dcerpcd to an
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* rpcd, samba-dcerpc has no control over this socket
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* anymore. So it can't know when the client exits and the
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* rpcd helper process has a slot free. Thus whenever a client
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* exits, rpcd sends this message up to samba-dcerpc for a
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* status update.
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*/
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typedef [flag(NDR_NOALIGN),public] struct {
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/**
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* @brief Which rpc service is this message from
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*
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* samba-dcerpcd will only have the source pid of this
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* message. To avoid a walk through all arrays with
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* all rpcd helpers, give samba-dcerpcd a hint where
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* in its arrays to find the rpcd that sent this
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* message.
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*/
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uint8 server_index;
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/**
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* @brief Which of the processes of a helper prog is this from
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*/
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uint8 worker_index;
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/**
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* @brief How many clients this process serves right now
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*/
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uint32 num_clients;
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} rpc_worker_status;
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}
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