This commit was manufactured by cvs2svn to create branch 'SAMBA_3_0'.(This used to be commit b8d39651fb90ef170055735412417239a63afc5d)

1 files changed, 230 insertions, 0 deletions

diff --git a/source3/printing/notify.c b/source3/printing/notify.c
new file mode 100644
index 00000000000..21e28d0ca71
--- /dev/null
+++ b/source3/printing/notify.c
@@ -0,0 +1,230 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 2.2
+   printing backend routines
+   Copyright (C) Tim Potter, 2002
+   
+   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 "printing.h"
+
+/*
+ * Print notification routines
+ */
+
+static void send_spoolss_notify2_msg(struct spoolss_notify_msg *msg)
+{
+	char *buf = NULL;
+	int buflen = 0, len;
+	TDB_CONTEXT *tdb;
+
+	/* Let's not waste any time with this */
+
+	if (lp_disable_spoolss())
+		return;
+
+	/* Flatten data into a message */
+
+again:
+	len = 0;
+
+	/* Pack header */
+
+	len += tdb_pack(buf + len, buflen - len, "f", msg->printer);
+
+	len += tdb_pack(buf + len, buflen - len, "ddddd",
+			msg->type, msg->field, msg->id, msg->len, msg->flags);
+
+	/* Pack data */
+
+	if (msg->len == 0)
+		len += tdb_pack(buf + len, buflen - len, "dd",
+				msg->notify.value[0], msg->notify.value[1]);
+	else
+		len += tdb_pack(buf + len, buflen - len, "B",
+				msg->len, msg->notify.data);
+
+	if (buflen != len) {
+		buf = Realloc(buf, len);
+		buflen = len;
+		goto again;
+	}
+
+	/* Send message */
+
+	tdb = tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT, O_RDONLY, 0);
+
+	if (!tdb) {
+		DEBUG(3, ("Failed to open connections database in send_spoolss_notify2_msg\n"));
+		return;
+	}
+
+	message_send_all(tdb, MSG_PRINTER_NOTIFY2, buf,
+			 buflen, False, NULL);
+
+	SAFE_FREE(buf);
+	tdb_close(tdb);
+}
+
+static void send_notify_field_values(const char *printer_name, uint32 type,
+				     uint32 field, uint32 id, uint32 value1, 
+				     uint32 value2, uint32 flags)
+{
+	struct spoolss_notify_msg msg;
+
+	ZERO_STRUCT(msg);
+
+	fstrcpy(msg.printer, printer_name);
+	msg.type = type;
+	msg.field = field;
+	msg.id = id;
+	msg.notify.value[0] = value1;
+	msg.notify.value[1] = value2;
+	msg.flags = flags;
+
+	send_spoolss_notify2_msg(&msg);
+}
+
+static void send_notify_field_buffer(const char *printer_name, uint32 type,
+				     uint32 field, uint32 id, uint32 len,
+				     char *buffer)
+{
+	struct spoolss_notify_msg msg;
+
+	ZERO_STRUCT(msg);
+
+	fstrcpy(msg.printer, printer_name);
+	msg.type = type;
+	msg.field = field;
+	msg.id = id;
+	msg.len = len;
+	msg.notify.data = buffer;
+
+	send_spoolss_notify2_msg(&msg);
+}
+
+/* Send a message that the printer status has changed */
+
+void notify_printer_status_byname(const char *printer_name, uint32 status)
+{
+	/* Printer status stored in value1 */
+
+	send_notify_field_values(printer_name, PRINTER_NOTIFY_TYPE, 
+				 PRINTER_NOTIFY_STATUS, 0, 
+				 status, 0, 0);
+}
+
+void notify_printer_status(int snum, uint32 status)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	if (printer_name)
+		notify_printer_status_byname(printer_name, status);
+}
+
+void notify_job_status_byname(const char *printer_name, uint32 jobid, uint32 status,
+			      uint32 flags)
+{
+	/* Job id stored in id field, status in value1 */
+
+	send_notify_field_values(printer_name, JOB_NOTIFY_TYPE,
+				 JOB_NOTIFY_STATUS, jobid,
+				 status, 0, flags);
+}
+
+void notify_job_status(int snum, uint32 jobid, uint32 status)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	notify_job_status_byname(printer_name, jobid, status, 0);
+}
+
+void notify_job_total_bytes(int snum, uint32 jobid, uint32 size)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	/* Job id stored in id field, status in value1 */
+
+	send_notify_field_values(printer_name, JOB_NOTIFY_TYPE,
+				 JOB_NOTIFY_TOTAL_BYTES, jobid,
+				 size, 0, 0);
+}
+
+void notify_job_total_pages(int snum, uint32 jobid, uint32 pages)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	/* Job id stored in id field, status in value1 */
+
+	send_notify_field_values(printer_name, JOB_NOTIFY_TYPE,
+				 JOB_NOTIFY_TOTAL_PAGES, jobid,
+				 pages, 0, 0);
+}
+
+void notify_job_username(int snum, uint32 jobid, char *name)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	send_notify_field_buffer(
+		printer_name, JOB_NOTIFY_TYPE, JOB_NOTIFY_USER_NAME,
+		jobid, strlen(name) + 1, name);
+}
+
+void notify_job_name(int snum, uint32 jobid, char *name)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	send_notify_field_buffer(
+		printer_name, JOB_NOTIFY_TYPE, JOB_NOTIFY_DOCUMENT,
+		jobid, strlen(name) + 1, name);
+}
+
+void notify_job_submitted(int snum, uint32 jobid, time_t submitted)
+{
+	const char *printer_name = PRINTERNAME(snum);
+
+	send_notify_field_buffer(
+		printer_name, JOB_NOTIFY_TYPE, JOB_NOTIFY_SUBMITTED,
+		jobid, sizeof(submitted), (char *)&submitted);
+}
+
+void notify_printer_delete(char *printer_name)
+{
+}
+
+void notify_printer_add(char *printer_name)
+{
+}
+
+void notify_printer_driver(int num, char *driver_name)
+{
+}
+
+void notify_printer_comment(int num, char *comment)
+{
+}
+
+void notify_printer_sharename(int num, char *share_name)
+{
+}
+
+void notify_printer_port(int num, char *port_name)
+{
+}
+
+void notify_printer_location(int num, char *location)
+{
+}