From 6811dc3fc236e62f042e43efa500cc55346c29d6 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 27 May 2008 11:23:59 -0700
Subject: Allow server manager to close open files selected by id. Jeremy.
 (This used to be commit 7eeed8bb41059ec2bddedb6a71deddeec7f33af2)

---
 source3/smbd/close.c  | 34 ++++++++++++++++++++++++++++++++++
 source3/smbd/oplock.c |  2 +-
 source3/smbd/server.c |  2 ++
 3 files changed, 37 insertions(+), 1 deletion(-)

(limited to 'source3/smbd')

diff --git a/source3/smbd/close.c b/source3/smbd/close.c
index df188bafe1..818b4c70a8 100644
--- a/source3/smbd/close.c
+++ b/source3/smbd/close.c
@@ -736,3 +736,37 @@ NTSTATUS close_file(files_struct *fsp, enum file_close_type close_type)
 
 	return status;
 }
+
+/****************************************************************************
+ Deal with an (authorized) message to close a file given the share mode
+ entry.
+****************************************************************************/
+
+void msg_close_file(struct messaging_context *msg_ctx,
+			void *private_data,
+			uint32_t msg_type,
+			struct server_id server_id,
+			DATA_BLOB *data)
+{
+	files_struct *fsp = NULL;
+	struct share_mode_entry e;
+
+	message_to_share_mode_entry(&e, (char *)data->data);
+
+	if(DEBUGLVL(10)) {
+		char *sm_str = share_mode_str(NULL, 0, &e);
+		if (!sm_str) {
+			smb_panic("talloc failed");
+		}
+		DEBUG(10,("msg_close_file: got request to close share mode "
+			"entry %s\n", sm_str));
+		TALLOC_FREE(sm_str);
+	}
+
+	fsp = file_find_dif(e.id, e.share_file_id);
+	if (!fsp) {
+		DEBUG(10,("msg_close_file: failed to find file.\n"));
+		return;
+	}
+	close_file(fsp, NORMAL_CLOSE);
+}
diff --git a/source3/smbd/oplock.c b/source3/smbd/oplock.c
index c3409547fe..23411294df 100644
--- a/source3/smbd/oplock.c
+++ b/source3/smbd/oplock.c
@@ -824,7 +824,7 @@ void release_level_2_oplocks_on_change(files_struct *fsp)
  Linearize a share mode entry struct to an internal oplock break message.
 ****************************************************************************/
 
-void share_mode_entry_to_message(char *msg, struct share_mode_entry *e)
+void share_mode_entry_to_message(char *msg, const struct share_mode_entry *e)
 {
 	SIVAL(msg,0,(uint32)e->pid.pid);
 	SSVAL(msg,4,e->op_mid);
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index cf02589864..035469cd62 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -1392,6 +1392,8 @@ extern void build_options(bool screen);
 			   MSG_SMB_FORCE_TDIS, msg_force_tdis);
 	messaging_register(smbd_messaging_context(), NULL,
 			   MSG_SMB_RELEASE_IP, msg_release_ip);
+	messaging_register(smbd_messaging_context(), NULL,
+			   MSG_SMB_CLOSE_FILE, msg_close_file);
 
 	if ((lp_keepalive() != 0)
 	    && !(event_add_idle(smbd_event_context(), NULL,
-- 
cgit