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authorChristof Schmitt <cs@samba.org>2013-10-11 15:24:53 -0700
committerVolker Lendecke <vl@samba.org>2013-10-12 13:00:02 +0200
commit26b110300882210f9eac074412a20c3f1f38fece (patch)
tree89562bd532112b2f979d358baec16fb5eacba9e0
parent1c866461f0eef17efd2c905bb029f51507bd32ff (diff)
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s3/time_audit: Add offline and durable functions
Signed-off-by: Christof Schmitt <cs@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Sat Oct 12 13:00:02 CEST 2013 on sn-devel-104
-rw-r--r--source3/modules/vfs_time_audit.c111
1 files changed, 111 insertions, 0 deletions
diff --git a/source3/modules/vfs_time_audit.c b/source3/modules/vfs_time_audit.c
index 98a6151797..a9289536e1 100644
--- a/source3/modules/vfs_time_audit.c
+++ b/source3/modules/vfs_time_audit.c
@@ -2185,7 +2185,113 @@ static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
return result;
}
+static bool smb_time_audit_is_offline(struct vfs_handle_struct *handle,
+ const struct smb_filename *fname,
+ SMB_STRUCT_STAT *sbuf)
+{
+ bool result;
+ struct timespec ts1,ts2;
+ double timediff;
+
+ clock_gettime_mono(&ts1);
+ result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
+ clock_gettime_mono(&ts2);
+ timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
+
+ if (timediff > audit_timeout) {
+ smb_time_audit_log_smb_fname("is_offline", timediff, fname);
+ }
+
+ return result;
+}
+
+static int smb_time_audit_set_offline(struct vfs_handle_struct *handle,
+ const struct smb_filename *fname)
+{
+ int result;
+ struct timespec ts1,ts2;
+ double timediff;
+
+ clock_gettime_mono(&ts1);
+ result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
+ clock_gettime_mono(&ts2);
+ timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
+
+ if (timediff > audit_timeout) {
+ smb_time_audit_log_smb_fname("set_offline", timediff, fname);
+ }
+
+ return result;
+}
+
+NTSTATUS smb_time_audit_durable_cookie(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *cookie)
+{
+ NTSTATUS result;
+ struct timespec ts1,ts2;
+ double timediff;
+
+ clock_gettime_mono(&ts1);
+ result = SMB_VFS_NEXT_DURABLE_COOKIE(handle, fsp, mem_ctx, cookie);
+ clock_gettime_mono(&ts2);
+ timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
+
+ if (timediff > audit_timeout) {
+ smb_time_audit_log_fsp("durable_cookie", timediff, fsp);
+ }
+
+ return result;
+}
+
+NTSTATUS smb_time_audit_durable_disconnect(struct vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ const DATA_BLOB old_cookie,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *new_cookie)
+{
+ NTSTATUS result;
+ struct timespec ts1,ts2;
+ double timediff;
+
+ clock_gettime_mono(&ts1);
+ result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle, fsp, old_cookie,
+ mem_ctx, new_cookie);
+ clock_gettime_mono(&ts2);
+ timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
+
+ if (timediff > audit_timeout) {
+ smb_time_audit_log_fsp("durable_disconnect", timediff, fsp);
+ }
+
+ return result;
+}
+
+NTSTATUS smb_time_audit_durable_reconnect(struct vfs_handle_struct *handle,
+ struct smb_request *smb1req,
+ struct smbXsrv_open *op,
+ const DATA_BLOB old_cookie,
+ TALLOC_CTX *mem_ctx,
+ struct files_struct **fsp,
+ DATA_BLOB *new_cookie)
+{
+ NTSTATUS result;
+ struct timespec ts1,ts2;
+ double timediff;
+ clock_gettime_mono(&ts1);
+ result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle, smb1req, op, old_cookie,
+ mem_ctx, fsp, new_cookie);
+ clock_gettime_mono(&ts2);
+ timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
+
+ if (timediff > audit_timeout) {
+ smb_time_audit_log("durable_reconnect", timediff);
+ }
+
+ return result;
+}
/* VFS operations */
@@ -2285,6 +2391,11 @@ static struct vfs_fn_pointers vfs_time_audit_fns = {
.setxattr_fn = smb_time_audit_setxattr,
.fsetxattr_fn = smb_time_audit_fsetxattr,
.aio_force_fn = smb_time_audit_aio_force,
+ .is_offline_fn = smb_time_audit_is_offline,
+ .set_offline_fn = smb_time_audit_set_offline,
+ .durable_cookie_fn = smb_time_audit_durable_cookie,
+ .durable_disconnect_fn = smb_time_audit_durable_disconnect,
+ .durable_reconnect_fn = smb_time_audit_durable_reconnect,
};