1 files changed, 131 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/mount3.h b/xlators/nfs/server/src/mount3.h
new file mode 100644
index 000000000..7fc16ed57
--- /dev/null
+++ b/xlators/nfs/server/src/mount3.h
@@ -0,0 +1,131 @@
+/*
+  Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+#ifndef _MOUNT3_H_
+#define _MOUNT3_H_
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "rpcsvc.h"
+#include "dict.h"
+#include "xlator.h"
+#include "iobuf.h"
+#include "nfs.h"
+#include "list.h"
+#include "xdr-nfs3.h"
+#include "locking.h"
+#include "nfs3-fh.h"
+#include "uuid.h"
+
+/* Registered with portmap */
+#define GF_MOUNTV3_PORT         38465
+#define GF_MOUNTV3_IOB          (2 * GF_UNIT_KB)
+#define GF_MOUNTV3_IOBPOOL      (GF_MOUNTV3_IOB * 50)
+
+#define GF_MOUNTV1_PORT         38466
+#define GF_MNT                  GF_NFS"-mount"
+
+extern rpcsvc_program_t *
+mnt3svc_init (xlator_t *nfsx);
+
+extern rpcsvc_program_t *
+mnt1svc_init (xlator_t *nfsx);
+
+extern int
+mount_init_state (xlator_t *nfsx);
+
+extern int
+mount_reconfigure_state (xlator_t *nfsx, dict_t *options);
+
+void
+mount_rewrite_rmtab (struct mount3_state *ms, char *new_rmtab);
+
+/* Data structure used to store the list of mounts points currently
+ * in use by NFS clients.
+ */
+struct mountentry {
+        /* Links to mount3_state->mountlist.  */
+        struct list_head        mlist;
+
+        /* The export name */
+        char                    exname[MNTPATHLEN];
+        char                    hostname[MNTPATHLEN];
+};
+
+#define MNT3_EXPTYPE_VOLUME     1
+#define MNT3_EXPTYPE_DIR        2
+
+/* Structure to hold export-dir AUTH parameter */
+struct host_auth_spec {
+        char                    *host_addr;    /* Allowed IP or host name */
+        int                     routeprefix;   /* Routing prefix */
+        struct host_auth_spec   *next;         /* Pointer to next AUTH struct */
+};
+
+struct mnt3_export {
+        struct list_head        explist;
+
+        /* The string that may contain either the volume name if the full volume
+         * is exported or the subdirectory in the volume.
+         */
+        char                    *expname;
+        /*
+         * IP address, hostname or subnets who are allowed to connect to expname
+         * subvolume or subdirectory
+         */
+        struct host_auth_spec*  hostspec;
+        xlator_t                *vol;
+        int                     exptype;
+
+        /* Extracted from nfs volume options if nfs.dynamicvolumes is on.
+         */
+        uuid_t                  volumeid;
+};
+
+struct mount3_state {
+        xlator_t                *nfsx;
+
+        /* The buffers for all network IO are got from this pool. */
+        struct iobuf_pool       *iobpool;
+
+        /* List of exports, can be volumes or directories in those volumes. */
+        struct list_head        exportlist;
+
+        /* List of current mount points over all the exports from this
+         * server.
+         */
+        struct list_head        mountlist;
+
+        /* Used to protect the mountlist. */
+        gf_lock_t               mountlock;
+
+        /* Set to 0 if exporting full volumes is disabled. On by default. */
+        gf_boolean_t            export_volumes;
+        gf_boolean_t            export_dirs;
+};
+
+#define gf_mnt3_export_dirs(mst)        ((mst)->export_dirs)
+
+struct mount3_resolve_state {
+        struct mnt3_export      *exp;
+        struct mount3_state     *mstate;
+        rpcsvc_request_t        *req;
+
+        char                    remainingdir[MNTPATHLEN];
+        loc_t                   resolveloc;
+        struct nfs3_fh          parentfh;
+};
+
+typedef struct mount3_resolve_state mnt3_resolve_t;
+
+#endif