r14668: Set the FILE_STATUS_OFFLINE bit by observing the events a DMAPI-based

HSM is interested in. Tested on both IRIX and SLES9.
(This used to be commit 514a767c57f8194547e5b708ad2573ab9a0719c6)

1 files changed, 30 insertions, 0 deletions

diff --git a/source3/smbd/dosmode.c b/source3/smbd/dosmode.c
index 7f3bda582d..f376de1343 100644
--- a/source3/smbd/dosmode.c
+++ b/source3/smbd/dosmode.c
@@ -2,6 +2,7 @@
    Unix SMB/CIFS implementation.
    dos mode handling functions
    Copyright (C) Andrew Tridgell 1992-1998
+   Copyright (C) James Peach 2006
    
    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
@@ -31,6 +32,31 @@ static int set_sparse_flag(const SMB_STRUCT_STAT * const sbuf)
 }
 
 /****************************************************************************
+ Work out whether this file is offline
+****************************************************************************/
+
+#ifndef ISDOT
+#define ISDOT(p) (*(p) == '.' && *((p) + 1) == '\0')
+#endif /* ISDOT */
+
+#ifndef ISDOTDOT
+#define ISDOTDOT(p) (*(p) == '.' && *((p) + 1) == '.' && *((p) + 2) == '\0')
+#endif /* ISDOTDOT */
+
+static uint32 set_offline_flag(connection_struct *conn, const char *const path)
+{
+	if (ISDOT(path) || ISDOTDOT(path)) {
+		return 0;
+	}
+
+	if (!lp_dmapi_support(SNUM(conn)) || !dmapi_have_session()) {
+		return 0;
+	}
+
+	return dmapi_file_flags(path);
+}
+
+/****************************************************************************
  Change a dos mode to a unix mode.
     Base permission for files:
          if creating file and inheriting
@@ -325,6 +351,10 @@ uint32 dos_mode(connection_struct *conn, const char *path,SMB_STRUCT_STAT *sbuf)
 		result |= dos_mode_from_sbuf(conn, path, sbuf);
 	}
 
+	if (S_ISREG(sbuf->st_mode)) {
+		result |= set_offline_flag(conn, path);
+	}
+
 	/* Optimization : Only call is_hidden_path if it's not already
 	   hidden. */
 	if (!(result & aHIDDEN) && IS_HIDDEN_PATH(conn,path)) {