libsmb: Add cli_setfileinfo_ext()

Analogue to cli_setpathinfo_ext()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/libsmb/clirap.c b/source3/libsmb/clirap.c
index 755c78206f23725df6fa553bf487494dcee825ad..7896a121fbffc150898eab8b471e7f7616996301 100644 (file)
--- a/source3/libsmb/clirap.c
+++ b/source3/libsmb/clirap.c
@@ -741,6 +741,144 @@ NTSTATUS cli_setpathinfo_ext(struct cli_state *cli, const char *fname,
                cli, SMB_FILE_BASIC_INFORMATION, fname, buf, sizeof(buf));
 }
 
+struct cli_setfileinfo_ext_state {
+       uint8_t data[40];
+       DATA_BLOB in_data;
+};
+
+static void cli_setfileinfo_ext_done(struct tevent_req *subreq);
+static void cli_setfileinfo_ext_done2(struct tevent_req *subreq);
+
+struct tevent_req *cli_setfileinfo_ext_send(
+       TALLOC_CTX *mem_ctx,
+       struct tevent_context *ev,
+       struct cli_state *cli,
+       uint16_t fnum,
+       struct timespec create_time,
+       struct timespec access_time,
+       struct timespec write_time,
+       struct timespec change_time,
+       uint16_t mode)
+{
+       struct tevent_req *req = NULL, *subreq = NULL;
+       struct cli_setfileinfo_ext_state *state = NULL;
+
+       req = tevent_req_create(
+               mem_ctx, &state, struct cli_setfileinfo_ext_state);
+       if (req == NULL) {
+               return NULL;
+       }
+       prep_basic_information_buf(
+               state->data,
+               create_time,
+               access_time,
+               write_time,
+               change_time,
+               mode);
+
+       if (smbXcli_conn_protocol(cli->conn) >= PROTOCOL_SMB2_02) {
+               state->in_data = (DATA_BLOB) {
+                       .data = state->data, .length = sizeof(state->data),
+               };
+
+               subreq = cli_smb2_set_info_fnum_send(
+                       state,
+                       ev,
+                       cli,
+                       fnum,
+                       SMB2_0_INFO_FILE,
+                       SMB_FILE_BASIC_INFORMATION - 1000,
+                       &state->in_data,
+                       0);     /* in_additional_info */
+               if (tevent_req_nomem(subreq, req)) {
+                       return tevent_req_post(req, ev);
+               }
+               tevent_req_set_callback(
+                       subreq, cli_setfileinfo_ext_done2, req);
+               return req;
+       }
+
+       subreq = cli_setfileinfo_send(
+               state,
+               ev,
+               cli,
+               fnum,
+               SMB_FILE_BASIC_INFORMATION,
+               state->data,
+               sizeof(state->data));
+       if (tevent_req_nomem(subreq, req)) {
+               return tevent_req_post(req, ev);
+       }
+       tevent_req_set_callback(subreq, cli_setfileinfo_ext_done, req);
+       return req;
+}
+
+static void cli_setfileinfo_ext_done(struct tevent_req *subreq)
+{
+       NTSTATUS status = cli_setfileinfo_recv(subreq);
+       tevent_req_simple_finish_ntstatus(subreq, status);
+}
+
+static void cli_setfileinfo_ext_done2(struct tevent_req *subreq)
+{
+       NTSTATUS status = cli_smb2_set_info_fnum_recv(subreq);
+       tevent_req_simple_finish_ntstatus(subreq, status);
+}
+
+NTSTATUS cli_setfileinfo_ext_recv(struct tevent_req *req)
+{
+       return tevent_req_simple_recv_ntstatus(req);
+}
+
+NTSTATUS cli_setfileinfo_ext(
+       struct cli_state *cli,
+       uint16_t fnum,
+       struct timespec create_time,
+       struct timespec access_time,
+       struct timespec write_time,
+       struct timespec change_time,
+       uint16_t mode)
+{
+       TALLOC_CTX *frame = NULL;
+       struct tevent_context *ev = NULL;
+       struct tevent_req *req = NULL;
+       NTSTATUS status = NT_STATUS_NO_MEMORY;
+
+       if (smbXcli_conn_has_async_calls(cli->conn)) {
+               /*
+                * Can't use sync call while an async call is in flight
+                */
+               return NT_STATUS_INVALID_PARAMETER;
+       }
+
+       frame = talloc_stackframe();
+
+       ev = samba_tevent_context_init(frame);
+       if (ev == NULL) {
+               goto fail;
+       }
+       req = cli_setfileinfo_ext_send(
+               ev,
+               ev,
+               cli,
+               fnum,
+               create_time,
+               access_time,
+               write_time,
+               change_time,
+               mode);
+       if (req == NULL) {
+               goto fail;
+       }
+       if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+               goto fail;
+       }
+       status = cli_setfileinfo_ext_recv(req);
+ fail:
+       TALLOC_FREE(frame);
+       return status;
+}
+
 /****************************************************************************
  Send a qpathinfo call with the SMB_QUERY_FILE_ALL_INFO info level.
 ****************************************************************************/

diff --git a/source3/libsmb/clirap.h b/source3/libsmb/clirap.h
index 3c446cf00705b074180b5e2194e7c3829372b2ae..df3d0aab82beb72ebfec662d745195ba3f4f4ca2 100644 (file)
--- a/source3/libsmb/clirap.h
+++ b/source3/libsmb/clirap.h
@@ -63,6 +63,25 @@ NTSTATUS cli_setpathinfo_ext(struct cli_state *cli, const char *fname,
                             struct timespec write_time,
                             struct timespec change_time,
                             uint16_t mode);
+struct tevent_req *cli_setfileinfo_ext_send(
+       TALLOC_CTX *mem_ctx,
+       struct tevent_context *ev,
+       struct cli_state *cli,
+       uint16_t fnum,
+       struct timespec create_time,
+       struct timespec access_time,
+       struct timespec write_time,
+       struct timespec change_time,
+       uint16_t mode);
+NTSTATUS cli_setfileinfo_ext_recv(struct tevent_req *req);
+NTSTATUS cli_setfileinfo_ext(
+       struct cli_state *cli,
+       uint16_t fnum,
+       struct timespec create_time,
+       struct timespec access_time,
+       struct timespec write_time,
+       struct timespec change_time,
+       uint16_t mode);
 struct tevent_req *cli_qpathinfo2_send(TALLOC_CTX *mem_ctx,
                                       struct tevent_context *ev,
                                       struct cli_state *cli,