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-rw-r--r--source3/printing/notify.c230
1 files changed, 230 insertions, 0 deletions
diff --git a/source3/printing/notify.c b/source3/printing/notify.c
new file mode 100644
index 0000000000..21e28d0ca7
--- /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)
+{
+}