diff options
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/volume_id/lib/Makefile | 1 | ||||
| -rw-r--r-- | extras/volume_id/lib/exported_symbols | 1 | ||||
| -rw-r--r-- | extras/volume_id/lib/libvolume_id.h | 1 | ||||
| -rw-r--r-- | extras/volume_id/lib/netware.c | 63 | ||||
| -rw-r--r-- | extras/volume_id/lib/volume_id.c | 3 |
5 files changed, 69 insertions, 0 deletions
diff --git a/extras/volume_id/lib/Makefile b/extras/volume_id/lib/Makefile index 03c9315f9a..e3c3f5dab5 100644 --- a/extras/volume_id/lib/Makefile +++ b/extras/volume_id/lib/Makefile @@ -47,6 +47,7 @@ OBJS= \ ocfs.o \ vxfs.o \ squashfs.o \ + netware.o \ volume_id.o \ util.o diff --git a/extras/volume_id/lib/exported_symbols b/extras/volume_id/lib/exported_symbols index b1ff3cce3a..df5f9f05c9 100644 --- a/extras/volume_id/lib/exported_symbols +++ b/extras/volume_id/lib/exported_symbols @@ -26,6 +26,7 @@ volume_id_probe_vxfs; volume_id_probe_xfs; volume_id_probe_squashfs; + volume_id_probe_netware; volume_id_probe_linux_raid; volume_id_probe_lvm1; diff --git a/extras/volume_id/lib/libvolume_id.h b/extras/volume_id/lib/libvolume_id.h index 06b1baa9d0..d6c5536274 100644 --- a/extras/volume_id/lib/libvolume_id.h +++ b/extras/volume_id/lib/libvolume_id.h @@ -88,6 +88,7 @@ extern int volume_id_probe_ufs(struct volume_id *id, uint64_t off); extern int volume_id_probe_vxfs(struct volume_id *id, uint64_t off); extern int volume_id_probe_xfs(struct volume_id *id, uint64_t off); extern int volume_id_probe_squashfs(struct volume_id *id, uint64_t off); +extern int volume_id_probe_netware(struct volume_id *id, uint64_t off); /* special formats */ extern int volume_id_probe_linux_swap(struct volume_id *id, uint64_t off); diff --git a/extras/volume_id/lib/netware.c b/extras/volume_id/lib/netware.c new file mode 100644 index 0000000000..49afe21fc4 --- /dev/null +++ b/extras/volume_id/lib/netware.c @@ -0,0 +1,63 @@ +/* + * volume_id - reads filesystem label and uuid + * + * Copyright (C) 2006 Kay Sievers <kay.sievers@vrfy.org> + * + * 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 version 2 of the License. + */ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE 1 +#endif + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <ctype.h> + +#include "libvolume_id.h" +#include "util.h" + +#define NW_SUPERBLOCK_OFFSET 0x1000 + +struct netware_super_block { + uint8_t SBH_Signature[4]; + uint16_t SBH_VersionMajor; + uint16_t SBH_VersionMinor; + uint16_t SBH_VersionMediaMajor; + uint16_t SBH_VersionMediaMinor; + uint32_t SBH_ItemsMoved; + uint8_t SBH_InternalID[16]; +} PACKED; + +int volume_id_probe_netware(struct volume_id *id, uint64_t off) +{ + struct netware_super_block *nw; + + info("probing at offset 0x%llx", (unsigned long long) off); + + nw = (struct netware_super_block *) volume_id_get_buffer(id, off + NW_SUPERBLOCK_OFFSET, 0x200); + if (nw == NULL) + return -1; + + if (memcmp(nw->SBH_Signature, "SPB5", 4) != 0) + return -1; + + volume_id_set_uuid(id, nw->SBH_InternalID, UUID_DCE); + + snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%02u", + le16_to_cpu(nw->SBH_VersionMediaMajor), le16_to_cpu(nw->SBH_VersionMediaMinor)); + + volume_id_set_usage(id, VOLUME_ID_FILESYSTEM); + id->type = "nss"; + + return 0; +} diff --git a/extras/volume_id/lib/volume_id.c b/extras/volume_id/lib/volume_id.c index 33fd890dfd..472ea24611 100644 --- a/extras/volume_id/lib/volume_id.c +++ b/extras/volume_id/lib/volume_id.c @@ -163,6 +163,9 @@ int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size if (volume_id_probe_squashfs(id, off) == 0) goto found; + if (volume_id_probe_netware(id, off) == 0) + goto found; + return -1; found: |