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volume_id: add internal UUID_STRING

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This commit is contained in:
Kay Sievers 2007-05-04 16:53:19 +02:00
parent ee466b321e
commit 444f07fea4
15 changed files with 41 additions and 28 deletions
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2
extras/volume_id/lib/ext.c
View File

@ -93,7 +93,7 @@ int volume_id_probe_ext(struct volume_id *id, uint64_t off, uint64_t size)
volume_id_set_label_raw(id, es->s_volume_name, 16);
volume_id_set_label_string(id, es->s_volume_name, 16);
volume_id_set_uuid(id, es->s_uuid, UUID_DCE);
volume_id_set_uuid(id, es->s_uuid, 0, UUID_DCE);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u",
le32_to_cpu(es->s_rev_level), le16_to_cpu(es->s_minor_rev_level));

4
extras/volume_id/lib/fat.c
View File

@ -288,7 +288,7 @@ magic:
volume_id_set_label_raw(id, vs->type.fat.label, 11);
volume_id_set_label_string(id, vs->type.fat.label, 11);
}
volume_id_set_uuid(id, vs->type.fat.serno, UUID_DOS);
volume_id_set_uuid(id, vs->type.fat.serno, 0, UUID_DOS);
goto found;
fat32:
@ -366,7 +366,7 @@ fat32:
volume_id_set_label_raw(id, vs->type.fat32.label, 11);
volume_id_set_label_string(id, vs->type.fat32.label, 11);
}
volume_id_set_uuid(id, vs->type.fat32.serno, UUID_DOS);
volume_id_set_uuid(id, vs->type.fat32.serno, 0, UUID_DOS);
found:
volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);

2
extras/volume_id/lib/hfs.c
View File

@ -160,7 +160,7 @@ static void hfsid_set_uuid(struct volume_id *id, const uint8_t *hfs_id)
volume_id_set_uuid(id, uuid, UUID_DCE);
#endif
volume_id_set_uuid(id, hfs_id, UUID_HFS);
volume_id_set_uuid(id, hfs_id, 0, UUID_HFS);
}
int volume_id_probe_hfs_hfsplus(struct volume_id *id, uint64_t off, uint64_t size)

2
extras/volume_id/lib/jfs.c
View File

@ -56,7 +56,7 @@ int volume_id_probe_jfs(struct volume_id *id, uint64_t off, uint64_t size)
volume_id_set_label_raw(id, js->label, 16);
volume_id_set_label_string(id, js->label, 16);
volume_id_set_uuid(id, js->uuid, UUID_DCE);
volume_id_set_uuid(id, js->uuid, 0, UUID_DCE);
volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
id->type = "jfs";

6
extras/volume_id/lib/linux_raid.c
View File

@ -87,7 +87,7 @@ static int volume_id_probe_linux_raid0(struct volume_id *id, uint64_t off, uint6
uuid.ints[2] = 0;
uuid.ints[3] = 0;
}
volume_id_set_uuid(id, uuid.bytes, UUID_FOURINT);
volume_id_set_uuid(id, uuid.bytes, 0, UUID_FOURINT);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u.%u",
le32_to_cpu(mdp0->major_version),
le32_to_cpu(mdp0->minor_version),
@ -103,7 +103,7 @@ static int volume_id_probe_linux_raid0(struct volume_id *id, uint64_t off, uint6
uuid.ints[2] = 0;
uuid.ints[3] = 0;
}
volume_id_set_uuid(id, uuid.bytes, UUID_FOURINT);
volume_id_set_uuid(id, uuid.bytes, 0, UUID_FOURINT);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u.%u",
be32_to_cpu(mdp0->major_version),
be32_to_cpu(mdp0->minor_version),
@ -131,7 +131,7 @@ static int volume_id_probe_linux_raid1(struct volume_id *id, uint64_t off, uint6
if (le32_to_cpu(mdp1->magic) != MD_SB_MAGIC)
return -1;
volume_id_set_uuid(id, mdp1->set_uuid, UUID_FOURINT);
volume_id_set_uuid(id, mdp1->set_uuid, 0, UUID_FOURINT);
volume_id_set_label_raw(id, mdp1->set_name, 32);
volume_id_set_label_string(id, mdp1->set_name, 32);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u", le32_to_cpu(mdp1->major_version));

2
extras/volume_id/lib/linux_swap.c
View File

@ -81,7 +81,7 @@ found_label:
if (sw != NULL) {
volume_id_set_label_raw(id, sw->volume_name, 16);
volume_id_set_label_string(id, sw->volume_name, 16);
volume_id_set_uuid(id, sw->uuid, UUID_DCE);
volume_id_set_uuid(id, sw->uuid, 0, UUID_DCE);
}
found:

10
extras/volume_id/lib/luks.c
View File

@ -36,10 +36,10 @@
#define LUKS_SALTSIZE 32
#define LUKS_NUMKEYS 8
#define LUKS_MAGIC_L 6
#define LUKS_PHDR_SIZE (sizeof(struct luks_phdr)/SECTOR_SIZE+1)
#define UUID_STRING_L 40
static const uint8_t LUKS_MAGIC[] = {'L','U','K','S', 0xba, 0xbe};
#define LUKS_MAGIC_L 6
#define LUKS_PHDR_SIZE (sizeof(struct luks_phdr)/SECTOR_SIZE+1)
#define UUID_STRING_L 40
struct luks_phdr {
uint8_t magic[LUKS_MAGIC_L];
@ -74,9 +74,7 @@ int volume_id_probe_luks(struct volume_id *id, uint64_t off, uint64_t size)
return -1;
volume_id_set_usage(id, VOLUME_ID_CRYPTO);
volume_id_set_uuid(id, header->uuid, UUID_DCE_STRING);
volume_id_set_uuid(id, header->uuid, 36, UUID_HEX_STRING);
id->type = "crypto_LUKS";
return 0;
}

2
extras/volume_id/lib/netware.c
View File

@ -91,7 +91,7 @@ int volume_id_probe_netware(struct volume_id *id, uint64_t off, uint64_t size)
if (memcmp(nw->SBH_Signature, "SPB5", 4) != 0)
return -1;
volume_id_set_uuid(id, nw->SBH_PoolID, UUID_DCE);
volume_id_set_uuid(id, nw->SBH_PoolID, 0, 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));

2
extras/volume_id/lib/ntfs.c
View File

@ -114,7 +114,7 @@ int volume_id_probe_ntfs(struct volume_id *id, uint64_t off, uint64_t size)
if (memcmp(ns->oem_id, "NTFS", 4) != 0)
return -1;
volume_id_set_uuid(id, ns->volume_serial, UUID_NTFS);
volume_id_set_uuid(id, ns->volume_serial, 0, UUID_NTFS);
sector_size = le16_to_cpu(ns->bytes_per_sector);
cluster_size = ns->sectors_per_cluster * sector_size;

4
extras/volume_id/lib/ocfs.c
View File

@ -156,7 +156,7 @@ int volume_id_probe_ocfs1(struct volume_id *id, uint64_t off, uint64_t size)
volume_id_set_label_string(id, osl->label, 64);
}
if (osl->vol_id_len == 16)
volume_id_set_uuid(id, osl->vol_id, UUID_DCE);
volume_id_set_uuid(id, osl->vol_id, 0, UUID_DCE);
id->type = "ocfs";
return 0;
}
@ -184,7 +184,7 @@ int volume_id_probe_ocfs2(struct volume_id *id, uint64_t off, uint64_t size)
volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
volume_id_set_label_raw(id, os->s_label, 64);
volume_id_set_label_string(id, os->s_label, 64);
volume_id_set_uuid(id, os->s_uuid, UUID_DCE);
volume_id_set_uuid(id, os->s_uuid, 0, UUID_DCE);
snprintf(id->type_version, sizeof(id->type_version)-1,
"%u.%u", os->s_major_rev_level, os->s_minor_rev_level);
id->type = "ocfs2";

4
extras/volume_id/lib/reiserfs.c
View File

@ -88,7 +88,7 @@ int volume_id_probe_reiserfs(struct volume_id *id, uint64_t off, uint64_t size)
strcpy(id->type_version, "4");
volume_id_set_label_raw(id, rs4->label, 16);
volume_id_set_label_string(id, rs4->label, 16);
volume_id_set_uuid(id, rs4->uuid, UUID_DCE);
volume_id_set_uuid(id, rs4->uuid, 0, UUID_DCE);
id->type = "reiser4";
goto found;
}
@ -109,7 +109,7 @@ int volume_id_probe_reiserfs(struct volume_id *id, uint64_t off, uint64_t size)
found_label:
volume_id_set_label_raw(id, rs->label, 16);
volume_id_set_label_string(id, rs->label, 16);
volume_id_set_uuid(id, rs->uuid, UUID_DCE);
volume_id_set_uuid(id, rs->uuid, 0, UUID_DCE);
found:
volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);

19
extras/volume_id/lib/util.c
View File

@ -115,11 +115,14 @@ void volume_id_set_label_unicode16(struct volume_id *id, const uint8_t *buf, enu
volume_id_set_unicode16(id->label, sizeof(id->label), buf, endianess, count);
}
void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, enum uuid_format format)
void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, size_t len, enum uuid_format format)
{
unsigned int i;
unsigned int count = 0;
if (len > sizeof(id->uuid_raw))
len = sizeof(id->uuid_raw);
switch(format) {
case UUID_DOS:
count = 4;
@ -131,8 +134,11 @@ void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, enum uuid_form
case UUID_DCE:
count = 16;
break;
case UUID_DCE_STRING:
count = 36;
case UUID_HEX_STRING:
count = len;
break;
case UUID_STRING:
count = len;
break;
case UUID_FOURINT:
count = 35;
@ -172,7 +178,12 @@ set:
buf[8], buf[9],
buf[10], buf[11], buf[12], buf[13], buf[14],buf[15]);
break;
case UUID_DCE_STRING:
case UUID_HEX_STRING:
for (i = 0; i < count; i++)
id->uuid[i] = tolower(buf[i]);
id->uuid[count] = '\0';
break;
case UUID_STRING:
memcpy(id->uuid, buf, count);
id->uuid[count] = '\0';
break;

5
extras/volume_id/lib/util.h
View File

@ -63,7 +63,8 @@
#endif /* __BYTE_ORDER */
enum uuid_format {
UUID_DCE_STRING,
UUID_HEX_STRING,
UUID_STRING,
UUID_DCE,
UUID_DOS,
UUID_NTFS,
@ -81,7 +82,7 @@ extern void volume_id_set_usage(struct volume_id *id, enum volume_id_usage usage
extern void volume_id_set_label_raw(struct volume_id *id, const uint8_t *buf, size_t count);
extern void volume_id_set_label_string(struct volume_id *id, const uint8_t *buf, size_t count);
extern void volume_id_set_label_unicode16(struct volume_id *id, const uint8_t *buf, enum endian endianess, size_t count);
extern void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, enum uuid_format format);
extern void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, size_t len, enum uuid_format format);
extern uint8_t *volume_id_get_buffer(struct volume_id *id, uint64_t off, size_t len);
extern void volume_id_free_buffer(struct volume_id *id);

3
extras/volume_id/lib/volume_id.c
View File

@ -146,6 +146,9 @@ int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size)
if (volume_id_probe_linux_raid(id, off, size) == 0)
goto found;
if (volume_id_probe_ddf_raid(id, off, size) == 0)
goto found;
if (volume_id_probe_intel_software_raid(id, off, size) == 0)
goto found;

2
extras/volume_id/lib/xfs.c
View File

@ -56,7 +56,7 @@ int volume_id_probe_xfs(struct volume_id *id, uint64_t off, uint64_t size)
volume_id_set_label_raw(id, xs->fname, 12);
volume_id_set_label_string(id, xs->fname, 12);
volume_id_set_uuid(id, xs->uuid, UUID_DCE);
volume_id_set_uuid(id, xs->uuid, 0, UUID_DCE);
volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
id->type = "xfs";