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authorAndrew Tridgell <tridge@samba.org>2003-08-13 01:53:07 +0000
committerAndrew Tridgell <tridge@samba.org>2003-08-13 01:53:07 +0000
commitef2e26c91b80556af033d3335e55f5dfa6fff31d (patch)
treefaa21bfd7e7b5247250b47c7891dc1a5ebee6be9 /source4/rpc_client/cli_spoolss_notify.c
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first public release of samba4 code
(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)
Diffstat (limited to 'source4/rpc_client/cli_spoolss_notify.c')
-rw-r--r--source4/rpc_client/cli_spoolss_notify.c272
1 files changed, 272 insertions, 0 deletions
diff --git a/source4/rpc_client/cli_spoolss_notify.c b/source4/rpc_client/cli_spoolss_notify.c
new file mode 100644
index 0000000000..f4eda332bb
--- /dev/null
+++ b/source4/rpc_client/cli_spoolss_notify.c
@@ -0,0 +1,272 @@
+/*
+ Unix SMB/CIFS implementation.
+ RPC pipe client
+
+ Copyright (C) Gerald Carter 2001-2002,
+ Copyright (C) Tim Potter 2000-2002,
+ Copyright (C) Andrew Tridgell 1994-2000,
+ Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
+ Copyright (C) Jean-Francois Micouleau 1999-2000.
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+/*
+ * SPOOLSS Client RPC's used by servers as the notification
+ * back channel.
+ */
+
+/* Send a ReplyOpenPrinter request. This rpc is made by the printer
+ server to the printer client in response to a rffpcnex request.
+ The rrfpcnex request names a printer and a handle (the printerlocal
+ value) and this rpc establishes a back-channel over which printer
+ notifications are performed. */
+
+WERROR cli_spoolss_reply_open_printer(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ const char *printer, uint32 printerlocal, uint32 type,
+ POLICY_HND *handle)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_REPLYOPENPRINTER q;
+ SPOOL_R_REPLYOPENPRINTER r;
+ WERROR result = W_ERROR(ERRgeneral);
+
+ /* Initialise input parameters */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ make_spoolss_q_replyopenprinter(&q, printer, printerlocal, type);
+
+ /* Marshall data and send request */
+
+ if (!spoolss_io_q_replyopenprinter("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req (cli, SPOOLSS_REPLYOPENPRINTER, &qbuf, &rbuf))
+ goto done;
+
+ /* Unmarshall response */
+
+ if (!spoolss_io_r_replyopenprinter("", &r, &rbuf, 0))
+ goto done;
+
+ /* Return result */
+
+ memcpy(handle, &r.handle, sizeof(r.handle));
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/* Close a back-channel notification connection */
+
+WERROR cli_spoolss_reply_close_printer(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ POLICY_HND *handle)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_REPLYCLOSEPRINTER q;
+ SPOOL_R_REPLYCLOSEPRINTER r;
+ WERROR result = W_ERROR(ERRgeneral);
+
+ /* Initialise input parameters */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ make_spoolss_q_reply_closeprinter(&q, handle);
+
+ /* Marshall data and send request */
+
+ if (!spoolss_io_q_replycloseprinter("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req (cli, SPOOLSS_REPLYCLOSEPRINTER, &qbuf, &rbuf))
+ goto done;
+
+ /* Unmarshall response */
+
+ if (!spoolss_io_r_replycloseprinter("", &r, &rbuf, 0))
+ goto done;
+
+ /* Return result */
+
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/*********************************************************************
+ This SPOOLSS_ROUTERREPLYPRINTER function is used to send a change
+ notification event when the registration **did not** use
+ SPOOL_NOTIFY_OPTION_TYPE structure to specify the events to monitor.
+ Also see cli_spolss_reply_rrpcn()
+ *********************************************************************/
+
+WERROR cli_spoolss_routerreplyprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ POLICY_HND *pol, uint32 condition, uint32 change_id)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_ROUTERREPLYPRINTER q;
+ SPOOL_R_ROUTERREPLYPRINTER r;
+ WERROR result = W_ERROR(ERRgeneral);
+
+ /* Initialise input parameters */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ make_spoolss_q_routerreplyprinter(&q, pol, condition, change_id);
+
+ /* Marshall data and send request */
+
+ if (!spoolss_io_q_routerreplyprinter("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req (cli, SPOOLSS_ROUTERREPLYPRINTER, &qbuf, &rbuf))
+ goto done;
+
+ /* Unmarshall response */
+
+ if (!spoolss_io_r_routerreplyprinter("", &r, &rbuf, 0))
+ goto done;
+
+ /* Return output parameters */
+
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/*********************************************************************
+ This SPOOLSS_REPLY_RRPCN function is used to send a change
+ notification event when the registration **did** use
+ SPOOL_NOTIFY_OPTION_TYPE structure to specify the events to monitor
+ Also see cli_spoolss_routereplyprinter()
+ *********************************************************************/
+
+WERROR cli_spoolss_rrpcn(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ POLICY_HND *pol, uint32 notify_data_len,
+ SPOOL_NOTIFY_INFO_DATA *notify_data,
+ uint32 change_low, uint32 change_high)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_REPLY_RRPCN q;
+ SPOOL_R_REPLY_RRPCN r;
+ WERROR result = W_ERROR(ERRgeneral);
+ SPOOL_NOTIFY_INFO notify_info;
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ ZERO_STRUCT(notify_info);
+
+ /* Initialise input parameters */
+
+ notify_info.version = 0x2;
+ notify_info.flags = 0x00020000; /* ?? */
+ notify_info.count = notify_data_len;
+ notify_info.data = notify_data;
+
+ /* create and send a MSRPC command with api */
+ /* store the parameters */
+
+ make_spoolss_q_reply_rrpcn(&q, pol, change_low, change_high,
+ &notify_info);
+
+ /* Marshall data and send request */
+
+ if(!spoolss_io_q_reply_rrpcn("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SPOOLSS_RRPCN, &qbuf, &rbuf))
+ goto done;
+
+ /* Unmarshall response */
+
+ if(!spoolss_io_r_reply_rrpcn("", &r, &rbuf, 0))
+ goto done;
+
+ if (r.unknown0 == 0x00080000)
+ DEBUG(8,("cli_spoolss_reply_rrpcn: I think the spooler resonded that the notification was ignored.\n"));
+ else if ( r.unknown0 != 0x0 )
+ DEBUG(8,("cli_spoolss_reply_rrpcn: unknown0 is non-zero [0x%x]\n", r.unknown0));
+
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}
+
+/*********************************************************************
+ *********************************************************************/
+
+WERROR cli_spoolss_rffpcnex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ POLICY_HND *pol, uint32 flags, uint32 options,
+ const char *localmachine, uint32 printerlocal,
+ SPOOL_NOTIFY_OPTION *option)
+{
+ prs_struct qbuf, rbuf;
+ SPOOL_Q_RFFPCNEX q;
+ SPOOL_R_RFFPCNEX r;
+ WERROR result = W_ERROR(ERRgeneral);
+
+ ZERO_STRUCT(q);
+ ZERO_STRUCT(r);
+
+ /* Initialise parse structures */
+
+ prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
+ prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
+
+ /* Initialise input parameters */
+
+ make_spoolss_q_rffpcnex(
+ &q, pol, flags, options, localmachine, printerlocal,
+ option);
+
+ /* Marshall data and send request */
+
+ if(!spoolss_io_q_rffpcnex("", &q, &qbuf, 0) ||
+ !rpc_api_pipe_req(cli, SPOOLSS_RFFPCNEX, &qbuf, &rbuf))
+ goto done;
+
+ /* Unmarshall response */
+
+ if(!spoolss_io_r_rffpcnex("", &r, &rbuf, 0))
+ goto done;
+
+ result = r.status;
+
+done:
+ prs_mem_free(&qbuf);
+ prs_mem_free(&rbuf);
+
+ return result;
+}