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s4:rpc_server/remote: do async calls

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metze
This commit is contained in:
Stefan Metzmacher 2010-03-01 15:20:19 +01:00
parent ff17d8ab1e
commit 340bcf646b
1 changed files with 42 additions and 6 deletions
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48
source4/rpc_server/remote/dcesrv_remote.c
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@ -186,6 +186,8 @@ static NTSTATUS remote_op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CT
return NT_STATUS_OK;
}
static void remote_op_dispatch_done(struct rpc_request *rreq);
static NTSTATUS remote_op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r)
{
struct dcesrv_remote_private *priv = dce_call->context->private_data;
@ -193,6 +195,7 @@ static NTSTATUS remote_op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CT
const struct ndr_interface_table *table = dce_call->context->iface->private_data;
const struct ndr_interface_call *call;
const char *name;
struct rpc_request *rreq;
name = table->calls[opnum].name;
call = &table->calls[opnum];
@ -204,20 +207,53 @@ static NTSTATUS remote_op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CT
priv->c_pipe->conn->flags |= DCERPC_NDR_REF_ALLOC;
/* we didn't use the return code of this function as we only check the last_fault_code */
dcerpc_ndr_request(priv->c_pipe, NULL, table, opnum, mem_ctx,r);
rreq = dcerpc_ndr_request_send(priv->c_pipe, NULL, table, opnum, true, mem_ctx, r);
if (rreq == NULL) {
DEBUG(0,("dcesrv_remote: call[%s] dcerpc_ndr_request_send() failed!\n", name));
return NT_STATUS_NO_MEMORY;
}
rreq->async.callback = remote_op_dispatch_done;
rreq->async.private_data = dce_call;
dce_call->state_flags |= DCESRV_CALL_STATE_FLAG_ASYNC;
return NT_STATUS_OK;
}
static void remote_op_dispatch_done(struct rpc_request *rreq)
{
struct dcesrv_call_state *dce_call = talloc_get_type_abort(rreq->async.private_data,
struct dcesrv_call_state);
struct dcesrv_remote_private *priv = dce_call->context->private_data;
uint16_t opnum = dce_call->pkt.u.request.opnum;
const struct ndr_interface_table *table = dce_call->context->iface->private_data;
const struct ndr_interface_call *call;
const char *name;
NTSTATUS status;
name = table->calls[opnum].name;
call = &table->calls[opnum];
/* we didn't use the return code of this function as we only check the last_fault_code */
status = dcerpc_ndr_request_recv(rreq);
dce_call->fault_code = priv->c_pipe->last_fault_code;
if (dce_call->fault_code != 0) {
DEBUG(0,("dcesrv_remote: call[%s] failed with: %s!\n",name, dcerpc_errstr(mem_ctx, dce_call->fault_code)));
return NT_STATUS_NET_WRITE_FAULT;
DEBUG(0,("dcesrv_remote: call[%s] failed with: %s!\n",
name, dcerpc_errstr(dce_call, dce_call->fault_code)));
goto reply;
}
if ((dce_call->fault_code == 0) &&
if (NT_STATUS_IS_OK(status) &&
(priv->c_pipe->conn->flags & DCERPC_DEBUG_PRINT_OUT)) {
ndr_print_function_debug(call->ndr_print, name, NDR_OUT, r);
ndr_print_function_debug(call->ndr_print, name, NDR_OUT, dce_call->r);
}
return NT_STATUS_OK;
reply:
status = dcesrv_reply(dce_call);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("dcesrv_remote: call[%s]: dcesrv_reply() failed - %s\n",
name, nt_errstr(status)));
}
}
static NTSTATUS remote_op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r)