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authorStefan Metzmacher <metze@samba.org>2010-08-12 14:39:42 +0200
committerStefan Metzmacher <metze@samba.org>2010-08-16 14:30:17 +0200
commitdd16d3b2d6cdaa036fe12c80b06d9963d20f5b27 (patch)
tree8482f66171af102c82bbe6563bfff8506baf88a4 /source3
parentd418f9f11abb5b5ed038acbaf5dbb2a656d39d87 (diff)
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s3:rpc_client: remove unused rpc_pipe_open_local()
metze
Diffstat (limited to 'source3')
-rw-r--r--source3/Makefile.in3
-rw-r--r--source3/include/proto.h4
-rw-r--r--source3/rpc_client/cli_pipe.c65
-rw-r--r--source3/rpc_client/rpc_transport_smbd.c767
4 files changed, 1 insertions, 838 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 755fdb2823..1a51b7c471 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -706,8 +706,7 @@ RPC_CLIENT_OBJ = rpc_client/cli_pipe.o \
librpc/rpc/dcerpc_spnego.o \
librpc/rpc/rpc_common.o \
rpc_client/rpc_transport_np.o \
- rpc_client/rpc_transport_sock.o \
- rpc_client/rpc_transport_smbd.o
+ rpc_client/rpc_transport_sock.o
LOCKING_OBJ = locking/locking.o locking/brlock.o locking/posix.o
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 80d23e5431..70a2102163 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -4614,10 +4614,6 @@ NTSTATUS cli_rpc_pipe_open_spnego_krb5(struct cli_state *cli,
NTSTATUS cli_get_session_key(TALLOC_CTX *mem_ctx,
struct rpc_pipe_client *cli,
DATA_BLOB *session_key);
-NTSTATUS rpc_pipe_open_local(TALLOC_CTX *mem_ctx,
- struct rpc_cli_smbd_conn *conn,
- const struct ndr_syntax_id *syntax,
- struct rpc_pipe_client **presult);
/* The following definitions come from rpc_client/rpc_transport_np.c */
diff --git a/source3/rpc_client/cli_pipe.c b/source3/rpc_client/cli_pipe.c
index 18724a6fa8..6bfcad68e3 100644
--- a/source3/rpc_client/cli_pipe.c
+++ b/source3/rpc_client/cli_pipe.c
@@ -2808,71 +2808,6 @@ static NTSTATUS rpc_pipe_open_np(struct cli_state *cli,
return NT_STATUS_OK;
}
-NTSTATUS rpc_pipe_open_local(TALLOC_CTX *mem_ctx,
- struct rpc_cli_smbd_conn *conn,
- const struct ndr_syntax_id *syntax,
- struct rpc_pipe_client **presult)
-{
- struct rpc_pipe_client *result;
- struct pipe_auth_data *auth;
- NTSTATUS status;
-
- result = talloc(mem_ctx, struct rpc_pipe_client);
- if (result == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
- result->abstract_syntax = *syntax;
- result->transfer_syntax = ndr_transfer_syntax;
- result->dispatch = cli_do_rpc_ndr;
- result->dispatch_send = cli_do_rpc_ndr_send;
- result->dispatch_recv = cli_do_rpc_ndr_recv;
- result->max_xmit_frag = RPC_MAX_PDU_FRAG_LEN;
- result->max_recv_frag = RPC_MAX_PDU_FRAG_LEN;
-
- result->desthost = talloc_strdup(result, global_myname());
- result->srv_name_slash = talloc_asprintf_strupper_m(
- result, "\\\\%s", global_myname());
- if ((result->desthost == NULL) || (result->srv_name_slash == NULL)) {
- TALLOC_FREE(result);
- return NT_STATUS_NO_MEMORY;
- }
-
- status = rpc_transport_smbd_init(result, conn, syntax,
- &result->transport);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("rpc_transport_smbd_init failed: %s\n",
- nt_errstr(status)));
- TALLOC_FREE(result);
- return status;
- }
-
- status = rpccli_anon_bind_data(result, &auth);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("rpccli_anon_bind_data failed: %s\n",
- nt_errstr(status)));
- TALLOC_FREE(result);
- return status;
- }
-
- status = rpc_pipe_bind(result, auth);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("rpc_pipe_bind failed: %s\n", nt_errstr(status)));
- TALLOC_FREE(result);
- return status;
- }
-
- result->transport->transport = NCACN_INTERNAL;
-
- result->binding_handle = rpccli_bh_create(result);
- if (result->binding_handle == NULL) {
- TALLOC_FREE(result);
- return NT_STATUS_NO_MEMORY;
- }
-
- *presult = result;
- return NT_STATUS_OK;
-}
-
/****************************************************************************
Open a pipe to a remote server.
****************************************************************************/
diff --git a/source3/rpc_client/rpc_transport_smbd.c b/source3/rpc_client/rpc_transport_smbd.c
deleted file mode 100644
index 57fac68b30..0000000000
--- a/source3/rpc_client/rpc_transport_smbd.c
+++ /dev/null
@@ -1,767 +0,0 @@
-/*
- * Unix SMB/CIFS implementation.
- * RPC client transport over named pipes to a child smbd
- * Copyright (C) Volker Lendecke 2009
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "includes.h"
-
-#undef DBGC_CLASS
-#define DBGC_CLASS DBGC_RPC_CLI
-
-/**
- * struct rpc_cli_smbd_conn represents a forked smbd. This structure should
- * exist only once per process which does the rpc calls.
- *
- * RPC pipe handles can be attached to this smbd connection with
- * rpc_pipe_open_local().
- *
- * For this to work right, we can not use rpc_transport_np directly, because
- * the child smbd wants to write its DEBUG output somewhere. We redirect the
- * child's output to rpc_cli_smbd_conn->stdout_fd. While the RPC calls are
- * active, we have an event context available and attach a fd event to the
- * stdout_df.
- */
-
-struct rpc_cli_smbd_conn {
- /**
- * The smb connection to handle the named pipe traffic over
- */
- struct cli_state *cli;
-
- /**
- * Attached to stdout in the forked smbd, this is where smbd will
- * print its DEBUG.
- */
- int stdout_fd;
-
- /**
- * Custom callback provided by the owner of the
- * rpc_cli_smbd_conn. Here we send the smbd DEBUG output. Can be NULL.
- */
- struct {
- void (*fn)(char *buf, size_t len, void *priv);
- void *priv;
- } stdout_callback ;
-};
-
-/**
- * Event handler to be called whenever the forked smbd prints debugging
- * output.
- */
-
-static void rpc_cli_smbd_stdout_reader(struct event_context *ev,
- struct fd_event *fde,
- uint16_t flags, void *priv)
-{
- struct rpc_cli_smbd_conn *conn = talloc_get_type_abort(
- priv, struct rpc_cli_smbd_conn);
- char buf[1024];
- ssize_t nread;
-
- if ((flags & EVENT_FD_READ) == 0) {
- return;
- }
-
- nread = read(conn->stdout_fd, buf, sizeof(buf)-1);
- if (nread < 0) {
- DEBUG(0, ("Could not read from smbd stdout: %s\n",
- strerror(errno)));
- TALLOC_FREE(fde);
- return;
- }
- if (nread == 0) {
- DEBUG(0, ("EOF from smbd stdout\n"));
- TALLOC_FREE(fde);
- return;
- }
- buf[nread] = '\0';
-
- if (conn->stdout_callback.fn != NULL) {
- conn->stdout_callback.fn(buf, nread,
- conn->stdout_callback.priv);
- }
-}
-
-/**
- * struct rpc_transport_smbd_state is the link from a struct rpc_pipe_client
- * to the rpc_cli_smbd_conn. We use a named pipe transport as a subtransport.
- */
-
-struct rpc_transport_smbd_state {
- struct rpc_cli_smbd_conn *conn;
- struct rpc_cli_transport *sub_transp;
-};
-
-static int rpc_cli_smbd_conn_destructor(struct rpc_cli_smbd_conn *conn)
-{
- if (conn->cli != NULL) {
- cli_shutdown(conn->cli);
- conn->cli = NULL;
- }
- if (conn->stdout_fd != -1) {
- close(conn->stdout_fd);
- conn->stdout_fd = -1;
- }
- return 0;
-}
-
-/*
- * Do the negprot/sesssetup/tcon to an anonymous ipc$ connection
- */
-
-struct get_anon_ipc_state {
- struct event_context *ev;
- struct cli_state *cli;
-};
-
-static void get_anon_ipc_negprot_done(struct tevent_req *subreq);
-static void get_anon_ipc_sesssetup_done(struct tevent_req *subreq);
-static void get_anon_ipc_tcon_done(struct tevent_req *subreq);
-
-static struct tevent_req *get_anon_ipc_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- struct cli_state *cli)
-{
- struct tevent_req *req, *subreq;
- struct get_anon_ipc_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct get_anon_ipc_state);
- if (req == NULL) {
- return NULL;
- }
- state->ev = ev;
- state->cli = cli;
-
- subreq = cli_negprot_send(state, ev, cli);
- if (tevent_req_nomem(subreq, req)) {
- return tevent_req_post(req, ev);
- }
- tevent_req_set_callback(subreq, get_anon_ipc_negprot_done, req);
- return req;
-}
-
-static void get_anon_ipc_negprot_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct get_anon_ipc_state *state = tevent_req_data(
- req, struct get_anon_ipc_state);
- NTSTATUS status;
-
- status = cli_negprot_recv(subreq);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- tevent_req_nterror(req, status);
- return;
- }
-
- subreq = cli_session_setup_guest_send(state, state->ev, state->cli);
- if (tevent_req_nomem(subreq, req)) {
- return;
- }
- tevent_req_set_callback(subreq, get_anon_ipc_sesssetup_done, req);
-}
-
-static void get_anon_ipc_sesssetup_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct get_anon_ipc_state *state = tevent_req_data(
- req, struct get_anon_ipc_state);
- NTSTATUS status;
-
- status = cli_session_setup_guest_recv(subreq);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- tevent_req_nterror(req, status);
- return;
- }
-
- subreq = cli_tcon_andx_send(state, state->ev, state->cli,
- "IPC$", "IPC", NULL, 0);
- if (tevent_req_nomem(subreq, req)) {
- return;
- }
- tevent_req_set_callback(subreq, get_anon_ipc_tcon_done, req);
-}
-
-static void get_anon_ipc_tcon_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- NTSTATUS status;
-
- status = cli_tcon_andx_recv(subreq);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- tevent_req_nterror(req, status);
- return;
- }
- tevent_req_done(req);
-}
-
-static NTSTATUS get_anon_ipc_recv(struct tevent_req *req)
-{
- return tevent_req_simple_recv_ntstatus(req);
-}
-
-struct rpc_cli_smbd_conn_init_state {
- struct event_context *ev;
- struct rpc_cli_smbd_conn *conn;
-};
-
-static void rpc_cli_smbd_conn_init_done(struct tevent_req *subreq);
-
-struct tevent_req *rpc_cli_smbd_conn_init_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- void (*stdout_callback)(char *buf,
- size_t len,
- void *priv),
- void *priv)
-{
- struct tevent_req *req, *subreq;
- struct rpc_cli_smbd_conn_init_state *state;
- int smb_sock[2];
- int stdout_pipe[2];
- NTSTATUS status;
- pid_t pid;
- int ret;
-
- smb_sock[0] = smb_sock[1] = stdout_pipe[0] = stdout_pipe[1] = -1;
-
- req = tevent_req_create(mem_ctx, &state,
- struct rpc_cli_smbd_conn_init_state);
- if (req == NULL) {
- return NULL;
- }
- state->ev = ev;
-
- state->conn = talloc(state, struct rpc_cli_smbd_conn);
- if (tevent_req_nomem(state->conn, req)) {
- return tevent_req_post(req, ev);
- }
-
- state->conn->cli = cli_initialise();
- if (tevent_req_nomem(state->conn->cli, req)) {
- return tevent_req_post(req, ev);
- }
- state->conn->stdout_fd = -1;
- state->conn->stdout_callback.fn = stdout_callback;
- state->conn->stdout_callback.priv = priv;
- talloc_set_destructor(state->conn, rpc_cli_smbd_conn_destructor);
-
- ret = socketpair(AF_UNIX, SOCK_STREAM, 0, smb_sock);
- if (ret == -1) {
- status = map_nt_error_from_unix(errno);
- goto post_status;
- }
- ret = pipe(stdout_pipe);
- if (ret == -1) {
- status = map_nt_error_from_unix(errno);
- goto post_status;
- }
-
- pid = sys_fork();
- if (pid == -1) {
- status = map_nt_error_from_unix(errno);
- goto post_status;
- }
- if (pid == 0) {
- char *smbd_cmd;
-
- close(smb_sock[0]);
- close(stdout_pipe[0]);
- close(0);
- if (dup(smb_sock[1]) == -1) {
- exit(1);
- }
- close(smb_sock[1]);
- close(1);
- if (dup(stdout_pipe[1]) == -1) {
- exit(1);
- }
- close(stdout_pipe[1]);
-
- smbd_cmd = getenv("SMB_PATH");
-
- if ((smbd_cmd == NULL)
- && (asprintf(&smbd_cmd, "%s/smbd", get_dyn_SBINDIR())
- == -1)) {
- printf("no memory");
- exit(1);
- }
- if (asprintf(&smbd_cmd, "%s -F -S -d %d", smbd_cmd,
- DEBUGLEVEL) == -1) {
- printf("no memory");
- exit(1);
- }
-
- exit(system(smbd_cmd));
- }
-
- state->conn->cli->fd = smb_sock[0];
- smb_sock[0] = -1;
- close(smb_sock[1]);
- smb_sock[1] = -1;
-
- state->conn->stdout_fd = stdout_pipe[0];
- stdout_pipe[0] = -1;
- close(stdout_pipe[1]);
- stdout_pipe[1] = -1;
-
- subreq = get_anon_ipc_send(state, ev, state->conn->cli);
- if (tevent_req_nomem(subreq, req)) {
- return tevent_req_post(req, ev);
- }
-
- if (event_add_fd(ev, state, state->conn->stdout_fd, EVENT_FD_READ,
- rpc_cli_smbd_stdout_reader, state->conn) == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto post_status;
- }
-
- tevent_req_set_callback(subreq, rpc_cli_smbd_conn_init_done, req);
- return req;
-
- post_status:
- if (smb_sock[0] != -1) {
- close(smb_sock[0]);
- }
- if (smb_sock[1] != -1) {
- close(smb_sock[1]);
- }
- if (stdout_pipe[0] != -1) {
- close(stdout_pipe[0]);
- }
- if (stdout_pipe[1] != -1) {
- close(stdout_pipe[1]);
- }
- tevent_req_nterror(req, status);
- return tevent_req_post(req, ev);
-}
-
-static void rpc_cli_smbd_conn_init_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- NTSTATUS status;
-
- status = get_anon_ipc_recv(subreq);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- tevent_req_nterror(req, status);
- return;
- }
- tevent_req_done(req);
-}
-
-NTSTATUS rpc_cli_smbd_conn_init_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct rpc_cli_smbd_conn **pconn)
-{
- struct rpc_cli_smbd_conn_init_state *state = tevent_req_data(
- req, struct rpc_cli_smbd_conn_init_state);
- NTSTATUS status;
-
- if (tevent_req_is_nterror(req, &status)) {
- return status;
- }
- *pconn = talloc_move(mem_ctx, &state->conn);
- return NT_STATUS_OK;
-}
-
-NTSTATUS rpc_cli_smbd_conn_init(TALLOC_CTX *mem_ctx,
- struct rpc_cli_smbd_conn **pconn,
- void (*stdout_callback)(char *buf,
- size_t len,
- void *priv),
- void *priv)
-{
- TALLOC_CTX *frame = talloc_stackframe();
- struct event_context *ev;
- struct tevent_req *req;
- NTSTATUS status;
-
- ev = event_context_init(frame);
- if (ev == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto fail;
- }
-
- req = rpc_cli_smbd_conn_init_send(frame, ev, stdout_callback, priv);
- if (req == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto fail;
- }
-
- if (!tevent_req_poll(req, ev)) {
- status = map_nt_error_from_unix(errno);
- goto fail;
- }
-
- status = rpc_cli_smbd_conn_init_recv(req, mem_ctx, pconn);
- fail:
- TALLOC_FREE(frame);
- return status;
-}
-
-static void rpc_smbd_disconnect(struct rpc_transport_smbd_state *transp)
-{
- if (transp == NULL) {
- return;
- }
-
- if (transp->conn == NULL) {
- return;
- }
-
- if (transp->conn->cli == NULL) {
- return;
- }
-
- if (transp->conn->cli->fd != -1) {
- close(transp->conn->cli->fd);
- transp->conn->cli->fd = -1;
- }
-
- transp->conn = NULL;
-}
-
-static bool rpc_smbd_is_connected(void *priv)
-{
- struct rpc_transport_smbd_state *transp = talloc_get_type_abort(
- priv, struct rpc_transport_smbd_state);
- bool ok;
-
- if (transp->conn == NULL) {
- return false;
- }
-
- if (transp->sub_transp == NULL) {
- return false;
- }
-
- ok = transp->sub_transp->is_connected(transp->sub_transp->priv);
- if (!ok) {
- rpc_smbd_disconnect(transp);
- return false;
- }
-
- return true;
-}
-
-static unsigned int rpc_smbd_set_timeout(void *priv, unsigned int timeout)
-{
- struct rpc_transport_smbd_state *transp = talloc_get_type_abort(
- priv, struct rpc_transport_smbd_state);
- bool ok;
-
- ok = rpc_smbd_is_connected(transp);
- if (!ok) {
- return 0;
- }
-
- if (transp->sub_transp->set_timeout == NULL) {
- return 0;
- }
-
- return transp->sub_transp->set_timeout(transp->sub_transp->priv, timeout);
-}
-
-struct rpc_smbd_write_state {
- struct rpc_transport_smbd_state *transp;
- ssize_t written;
-};
-
-static void rpc_smbd_write_done(struct tevent_req *subreq);
-
-static struct tevent_req *rpc_smbd_write_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- const uint8_t *data, size_t size,
- void *priv)
-{
- struct rpc_transport_smbd_state *transp = talloc_get_type_abort(
- priv, struct rpc_transport_smbd_state);
- struct tevent_req *req, *subreq;
- struct rpc_smbd_write_state *state;
- bool ok;
-
- req = tevent_req_create(mem_ctx, &state, struct rpc_smbd_write_state);
- if (req == NULL) {
- return NULL;
- }
-
- ok = rpc_smbd_is_connected(transp);
- if (!ok) {
- tevent_req_nterror(req, NT_STATUS_CONNECTION_INVALID);
- return tevent_req_post(req, ev);
- }
-
- state->transp = transp;
-
- subreq = transp->sub_transp->write_send(state, ev, data, size,
- transp->sub_transp->priv);
- if (subreq == NULL) {
- goto fail;
- }
-
- if (event_add_fd(ev, state, transp->conn->stdout_fd, EVENT_FD_READ,
- rpc_cli_smbd_stdout_reader, transp->conn) == NULL) {
- goto fail;
- }
- tevent_req_set_callback(subreq, rpc_smbd_write_done, req);
- return req;
-
- fail:
- TALLOC_FREE(req);
- return NULL;
-}
-
-static void rpc_smbd_write_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct rpc_smbd_write_state *state = tevent_req_data(
- req, struct rpc_smbd_write_state);
- NTSTATUS status;
-
- status = state->transp->sub_transp->write_recv(subreq, &state->written);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- rpc_smbd_disconnect(state->transp);
- tevent_req_nterror(req, status);
- return;
- }
- tevent_req_done(req);
-}
-
-static NTSTATUS rpc_smbd_write_recv(struct tevent_req *req, ssize_t *pwritten)
-{
- struct rpc_smbd_write_state *state = tevent_req_data(
- req, struct rpc_smbd_write_state);
- NTSTATUS status;
-
- if (tevent_req_is_nterror(req, &status)) {
- return status;
- }
- *pwritten = state->written;
- return NT_STATUS_OK;
-}
-
-struct rpc_smbd_read_state {
- struct rpc_transport_smbd_state *transp;
- ssize_t received;
-};
-
-static void rpc_smbd_read_done(struct tevent_req *subreq);
-
-static struct tevent_req *rpc_smbd_read_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- uint8_t *data, size_t size,
- void *priv)
-{
- struct rpc_transport_smbd_state *transp = talloc_get_type_abort(
- priv, struct rpc_transport_smbd_state);
- struct tevent_req *req, *subreq;
- struct rpc_smbd_read_state *state;
- bool ok;
-
- req = tevent_req_create(mem_ctx, &state, struct rpc_smbd_read_state);
- if (req == NULL) {
- return NULL;
- }
-
- ok = rpc_smbd_is_connected(transp);
- if (!ok) {
- tevent_req_nterror(req, NT_STATUS_CONNECTION_INVALID);
- return tevent_req_post(req, ev);
- }
-
- state->transp = transp;
-
- subreq = transp->sub_transp->read_send(state, ev, data, size,
- transp->sub_transp->priv);
- if (subreq == NULL) {
- goto fail;
- }
-
- if (event_add_fd(ev, state, transp->conn->stdout_fd, EVENT_FD_READ,
- rpc_cli_smbd_stdout_reader, transp->conn) == NULL) {
- goto fail;
- }
- tevent_req_set_callback(subreq, rpc_smbd_read_done, req);
- return req;
- fail:
- TALLOC_FREE(req);
- return NULL;
-}
-
-static void rpc_smbd_read_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct rpc_smbd_read_state *state = tevent_req_data(
- req, struct rpc_smbd_read_state);
- NTSTATUS status;
-
- status = state->transp->sub_transp->read_recv(subreq, &state->received);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- rpc_smbd_disconnect(state->transp);
- tevent_req_nterror(req, status);
- return;
- }
- tevent_req_done(req);
-}
-
-static NTSTATUS rpc_smbd_read_recv(struct tevent_req *req, ssize_t *preceived)
-{
- struct rpc_smbd_read_state *state = tevent_req_data(
- req, struct rpc_smbd_read_state);
- NTSTATUS status;
-
- if (tevent_req_is_nterror(req, &status)) {
- return status;
- }
- *preceived = state->received;
- return NT_STATUS_OK;
-}
-
-struct rpc_transport_smbd_init_state {
- struct rpc_cli_transport *transport;
- struct rpc_transport_smbd_state *transport_smbd;
-};
-
-static void rpc_transport_smbd_init_done(struct tevent_req *subreq);
-
-struct tevent_req *rpc_transport_smbd_init_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- struct rpc_cli_smbd_conn *conn,
- const struct ndr_syntax_id *abstract_syntax)
-{
- struct tevent_req *req, *subreq;
- struct rpc_transport_smbd_init_state *state;
-
- req = tevent_req_create(mem_ctx, &state,
- struct rpc_transport_smbd_init_state);
- if (req == NULL) {
- return NULL;
- }
-
- state->transport = talloc(state, struct rpc_cli_transport);
- if (tevent_req_nomem(state->transport, req)) {
- return tevent_req_post(req, ev);
- }
- state->transport_smbd = talloc(state->transport,
- struct rpc_transport_smbd_state);
- if (tevent_req_nomem(state->transport_smbd, req)) {
- return tevent_req_post(req, ev);
- }
- state->transport_smbd->conn = conn;
- state->transport->priv = state->transport_smbd;
-
- if (event_add_fd(ev, state, conn->stdout_fd, EVENT_FD_READ,
- rpc_cli_smbd_stdout_reader, conn) == NULL) {
- tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
- return tevent_req_post(req, ev);
- }
-
- subreq = rpc_transport_np_init_send(state, ev, conn->cli,
- abstract_syntax);
- if (tevent_req_nomem(subreq, req)) {
- return tevent_req_post(req, ev);
- }
- tevent_req_set_callback(subreq, rpc_transport_smbd_init_done, req);
- return req;
-}
-
-static void rpc_transport_smbd_init_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct rpc_transport_smbd_init_state *state = tevent_req_data(
- req, struct rpc_transport_smbd_init_state);
- NTSTATUS status;
-
- status = rpc_transport_np_init_recv(
- subreq, state->transport_smbd,
- &state->transport_smbd->sub_transp);
- TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- tevent_req_nterror(req, status);
- return;
- }
- tevent_req_done(req);
-}
-
-NTSTATUS rpc_transport_smbd_init_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct rpc_cli_transport **presult)
-{
- struct rpc_transport_smbd_init_state *state = tevent_req_data(
- req, struct rpc_transport_smbd_init_state);
- NTSTATUS status;
-
- if (tevent_req_is_nterror(req, &status)) {
- return status;
- }
-
- state->transport->write_send = rpc_smbd_write_send;
- state->transport->write_recv = rpc_smbd_write_recv;
- state->transport->read_send = rpc_smbd_read_send;
- state->transport->read_recv = rpc_smbd_read_recv;
- state->transport->trans_send = NULL;
- state->transport->trans_recv = NULL;
- state->transport->is_connected = rpc_smbd_is_connected;
- state->transport->set_timeout = rpc_smbd_set_timeout;
-
- *presult = talloc_move(mem_ctx, &state->transport);
- return NT_STATUS_OK;
-}
-
-NTSTATUS rpc_transport_smbd_init(TALLOC_CTX *mem_ctx,
- struct rpc_cli_smbd_conn *conn,
- const struct ndr_syntax_id *abstract_syntax,
- struct rpc_cli_transport **presult)
-{
- TALLOC_CTX *frame = talloc_stackframe();
- struct event_context *ev;
- struct tevent_req *req;
- NTSTATUS status;
-
- ev = event_context_init(frame);
- if (ev == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto fail;
- }
-
- req = rpc_transport_smbd_init_send(frame, ev, conn, abstract_syntax);
- if (req == NULL) {
- status = NT_STATUS_NO_MEMORY;
- goto fail;
- }
-
- if (!tevent_req_poll(req, ev)) {
- status = map_nt_error_from_unix(errno);
- goto fail;
- }
-
- status = rpc_transport_smbd_init_recv(req, mem_ctx, presult);
- fail:
- TALLOC_FREE(frame);
- return status;
-}