spoolss openprinterex / closeprinter client-code.

experimental spoolopen <printer name> command added.

jean-francois, f.y.i. i changed the #define for SPOOLSS_OPENPRINTEREX from
op code 0x44 to 0x45.
(This used to be commit ef7fa58fd3c259c765c3bc82424d4c0f192ec90e)

1 files changed, 163 insertions, 0 deletions

diff --git a/source3/rpc_client/cli_spoolss.c b/source3/rpc_client/cli_spoolss.c
new file mode 100644
index 0000000000..adb850673f
--- /dev/null
+++ b/source3/rpc_client/cli_spoolss.c
@@ -0,0 +1,163 @@
+
+/* 
+ *  Unix SMB/Netbios implementation.
+ *  Version 1.9.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Andrew Tridgell              1992-1997,
+ *  Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
+ *  Copyright (C) Paul Ashton                       1997.
+ *  
+ *  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.
+ */
+
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+extern int DEBUGLEVEL;
+
+
+/****************************************************************************
+do a SPOOLSS Open Printer Ex
+****************************************************************************/
+BOOL spoolss_open_printer_ex(struct cli_state *cli, uint16 fnum,
+			char *printername,
+			uint32 cbbuf, uint32 devmod, uint32 des_access,
+			char *station,
+			char *username,
+			PRINTER_HND *hnd)
+{
+	prs_struct rbuf;
+	prs_struct buf; 
+	SPOOL_Q_OPEN_PRINTER_EX q_o;
+	BOOL valid_pol = False;
+
+	if (hnd == NULL) return False;
+
+	prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
+	prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
+
+	/* create and send a MSRPC command with api SPOOLSS_OPENPRINTEREX */
+
+	DEBUG(5,("SPOOLSS Open Printer Ex\n"));
+
+	make_spoolss_q_open_printer_ex(&q_o, printername,
+	                               cbbuf, devmod, des_access,
+	                               station, username);
+
+	/* turn parameters into data stream */
+	spoolss_io_q_open_printer_ex("", &q_o, &buf, 0);
+
+	/* send the data on \PIPE\ */
+	if (rpc_api_pipe_req(cli, fnum, SPOOLSS_OPENPRINTEREX, &buf, &rbuf))
+	{
+		SPOOL_R_OPEN_PRINTER_EX r_o;
+		BOOL p;
+
+		spoolss_io_r_open_printer_ex("", &r_o, &rbuf, 0);
+		p = rbuf.offset != 0;
+
+		if (p && r_o.status != 0)
+		{
+			/* report error code */
+			DEBUG(5,("SPOOLSS_OPENPRINTEREX: %s\n", get_nt_error_msg(r_o.status)));
+			p = False;
+		}
+
+		if (p)
+		{
+			/* ok, at last: we're happy. return the policy handle */
+			memcpy(hnd, r_o.handle.data, sizeof(hnd->data));
+			valid_pol = True;
+		}
+	}
+
+	prs_mem_free(&rbuf);
+	prs_mem_free(&buf );
+
+	return valid_pol;
+}
+
+/****************************************************************************
+do a SPOOL Close
+****************************************************************************/
+BOOL spoolss_closeprinter(struct cli_state *cli, uint16 fnum, PRINTER_HND *hnd)
+{
+	prs_struct rbuf;
+	prs_struct buf; 
+	SPOOL_Q_CLOSEPRINTER q_c;
+	BOOL valid_close = False;
+
+	if (hnd == NULL) return False;
+
+	/* create and send a MSRPC command with api SPOOLSS_CLOSEPRINTER */
+
+	prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
+	prs_init(&rbuf, 0   , 4, SAFETY_MARGIN, True );
+
+	DEBUG(4,("SPOOL Close Printer\n"));
+
+	/* store the parameters */
+	make_spoolss_q_closeprinter(&q_c, hnd);
+
+	/* turn parameters into data stream */
+	spoolss_io_q_closeprinter("", &q_c, &buf, 0);
+
+	/* send the data on \PIPE\ */
+	if (rpc_api_pipe_req(cli, fnum, SPOOLSS_CLOSEPRINTER, &buf, &rbuf))
+	{
+		SPOOL_R_CLOSEPRINTER r_c;
+		BOOL p;
+
+		spoolss_io_r_closeprinter("", &r_c, &rbuf, 0);
+		p = rbuf.offset != 0;
+
+		if (p && r_c.status != 0)
+		{
+			/* report error code */
+			DEBUG(0,("SPOOL_CLOSEPRINTER: %s\n", get_nt_error_msg(r_c.status)));
+			p = False;
+		}
+
+		if (p)
+		{
+			/* check that the returned policy handle is all zeros */
+			uint32 i;
+			valid_close = True;
+
+			for (i = 0; i < sizeof(r_c.handle.data); i++)
+			{
+				if (r_c.handle.data[i] != 0)
+				{
+					valid_close = False;
+					break;
+				}
+			}	
+			if (!valid_close)
+			{
+				DEBUG(0,("SPOOL_CLOSEPRINTER: non-zero handle returned\n"));
+			}
+		}
+	}
+
+	prs_mem_free(&rbuf);
+	prs_mem_free(&buf );
+
+	return valid_close;
+}
+