s3:spoolssd Add skeleton for spoolss daemon

Signed-off-by: Günther Deschner <gd@samba.org>

2 files changed, 84 insertions, 1 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 565e52c056..b2f4594f2c 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -886,7 +886,7 @@ SMBD_OBJ_SRV = smbd/server_reload.o \
                smbd/posix_acls.o lib/sysacls.o \
 	       smbd/process.o smbd/service.o smbd/error.o \
 	       rpc_server/epmd.o \
-	       printing/printspoolss.o \
+	       printing/printspoolss.o printing/spoolssd.o \
 	       lib/sysquotas.o lib/sysquotas_linux.o \
 	       lib/sysquotas_xfs.o lib/sysquotas_4A.o \
 	       lib/sysquotas_nfs.o \
diff --git a/source3/printing/spoolssd.c b/source3/printing/spoolssd.c
new file mode 100644
index 0000000000..00f360f531
--- /dev/null
+++ b/source3/printing/spoolssd.c
@@ -0,0 +1,83 @@
+/*
+   Unix SMB/Netbios implementation.
+   SPOOLSS Daemon
+   Copyright (C) Simo Sorce 2010
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+#include "includes.h"
+#include "librpc/gen_ndr/messaging.h"
+#include "include/printing.h"
+#include "rpc_server/rpc_server.h"
+
+#define SPOOLSS_PIPE_NAME "spoolss"
+
+void start_spoolssd(void)
+{
+	pid_t pid;
+	NTSTATUS status;
+	int ret;
+
+	DEBUG(1, ("Forking SPOOLSS Daemon\n"));
+
+	pid = sys_fork();
+
+	if (pid == -1) {
+		DEBUG(0, ("Failed to fork SPOOLSS [%s], aborting ...\n",
+			   strerror(errno)));
+		exit(1);
+	}
+
+	if (pid) {
+		/* parent */
+		return;
+	}
+
+	/* child */
+	status = reinit_after_fork(server_messaging_context(),
+				   server_event_context(),
+				   procid_self(), true);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0,("reinit_after_fork() failed\n"));
+		smb_panic("reinit_after_fork() failed");
+	}
+
+	smbd_setup_sig_term_handler();
+	smbd_setup_sig_hup_handler();
+
+	if (!serverid_register(procid_self(),
+				FLAG_MSG_GENERAL|FLAG_MSG_SMBD
+				|FLAG_MSG_PRINT_GENERAL)) {
+		exit(1);
+	}
+
+	if (!locking_init()) {
+		exit(1);
+	}
+
+	messaging_register(server_messaging_context(), NULL,
+			   MSG_PRINTER_UPDATE, print_queue_receive);
+
+	if (!setup_named_pipe_socket(SPOOLSS_PIPE_NAME, server_event_context())) {
+		exit(1);
+	}
+
+	/* loop forever */
+	ret = tevent_loop_wait(server_event_context());
+
+	/* should not be reached */
+	DEBUG(0,("background_queue: tevent_loop_wait() exited with %d - %s\n",
+		 ret, (ret == 0) ? "out of events" : strerror(errno)));
+	exit(1);
+}