AuxXxilium/eudev
1
0
Fork 0
mirror of https://github.com/AuxXxilium/eudev.git synced 2025-01-26 00:49:38 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

vol_id: use volume_id_get_*

Browse Source
This commit is contained in:
Kay Sievers 2007-05-03 14:24:56 +02:00
parent e7ea9c50e8
commit 1d9cdcdf91
1 changed files with 102 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

154
extras/volume_id/vol_id.c
View File

@ -31,6 +31,7 @@
#include <pwd.h> #include <pwd.h>
#include <grp.h> #include <grp.h>
#include <getopt.h> #include <getopt.h>
#include <fcntl.h>
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include "../../udev.h" #include "../../udev.h"
@ -133,12 +134,14 @@ int main(int argc, char *argv[])
} print = PRINT_EXPORT; } print = PRINT_EXPORT;
struct volume_id *vid = NULL; struct volume_id *vid = NULL;
static char name[VOLUME_ID_LABEL_SIZE]; char name[128];
uint64_t size; uint64_t size;
int skip_raid = 0; int skip_raid = 0;
int probe_all = 0; int probe_all = 0;
const char *node; const char *node;
struct passwd *pw; struct passwd *pw;
int fd;
const char *label, *uuid, *type, *type_version, *usage;
int retval; int retval;
int rc = 0; int rc = 0;
@ -201,14 +204,20 @@ int main(int argc, char *argv[])
goto exit; goto exit;
} }
vid = volume_id_open_node(node); fd = open(node, O_RDONLY);
if (vid == NULL) { if (fd < 0) {
fprintf(stderr, "%s: error open volume\n", node); fprintf(stderr, "%s: error opening volume\n", node);
rc = 2; rc = 2;
goto exit; goto exit;
} }
if (ioctl(vid->fd, BLKGETSIZE64, &size) != 0) vid = volume_id_open_fd(fd);
if (vid == NULL) {
rc = 2;
goto exit;
}
if (ioctl(fd, BLKGETSIZE64, &size) != 0)
size = 0; size = 0;
dbg("BLKGETSIZE64=%llu", (unsigned long long)size); dbg("BLKGETSIZE64=%llu", (unsigned long long)size);
@ -228,74 +237,107 @@ int main(int argc, char *argv[])
if (probe_all) { if (probe_all) {
if (volume_id_probe_linux_raid(vid, 0, size) == 0) if (volume_id_probe_linux_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_intel_software_raid(vid, 0, size) == 0) if (volume_id_probe_intel_software_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_lsi_mega_raid(vid, 0, size) == 0) if (volume_id_probe_lsi_mega_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_via_raid(vid, 0, size) == 0) if (volume_id_probe_via_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_silicon_medley_raid(vid, 0, size) == 0) if (volume_id_probe_silicon_medley_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_nvidia_raid(vid, 0, size) == 0) if (volume_id_probe_nvidia_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_promise_fasttrack_raid(vid, 0, size) == 0) if (volume_id_probe_promise_fasttrack_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_highpoint_45x_raid(vid, 0, size) == 0) if (volume_id_probe_highpoint_45x_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_adaptec_raid(vid, 0, size) == 0) if (volume_id_probe_adaptec_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_jmicron_raid(vid, 0, size) == 0) if (volume_id_probe_jmicron_raid(vid, 0, size) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_vfat(vid, 0, 0) == 0) if (volume_id_probe_vfat(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_linux_swap(vid, 0, 0) == 0) if (volume_id_probe_linux_swap(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_luks(vid, 0, 0) == 0) if (volume_id_probe_luks(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_xfs(vid, 0, 0) == 0) if (volume_id_probe_xfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_ext(vid, 0, 0) == 0) if (volume_id_probe_ext(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_reiserfs(vid, 0, 0) == 0) if (volume_id_probe_reiserfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_jfs(vid, 0, 0) == 0) if (volume_id_probe_jfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_udf(vid, 0, 0) == 0) if (volume_id_probe_udf(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_iso9660(vid, 0, 0) == 0) if (volume_id_probe_iso9660(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_hfs_hfsplus(vid, 0, 0) == 0) if (volume_id_probe_hfs_hfsplus(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_ufs(vid, 0, 0) == 0) if (volume_id_probe_ufs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_ntfs(vid, 0, 0) == 0) if (volume_id_probe_ntfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_cramfs(vid, 0, 0) == 0) if (volume_id_probe_cramfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_romfs(vid, 0, 0) == 0) if (volume_id_probe_romfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_hpfs(vid, 0, 0) == 0) if (volume_id_probe_hpfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_sysv(vid, 0, 0) == 0) if (volume_id_probe_sysv(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_minix(vid, 0, 0) == 0) if (volume_id_probe_minix(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_ocfs1(vid, 0, 0) == 0) if (volume_id_probe_ocfs1(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_ocfs2(vid, 0, 0) == 0) if (volume_id_probe_ocfs2(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_vxfs(vid, 0, 0) == 0) if (volume_id_probe_vxfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_squashfs(vid, 0, 0) == 0) if (volume_id_probe_squashfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_netware(vid, 0, 0) == 0) if (volume_id_probe_netware(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_gfs(vid, 0, 0) == 0) if (volume_id_probe_gfs(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
if (volume_id_probe_gfs2(vid, 0, 0) == 0) if (volume_id_probe_gfs2(vid, 0, 0) == 0)
printf("%s\n", vid->type); if (volume_id_get_type(vid, &type))
printf("%s\n", type);
goto exit; goto exit;
} }
@ -309,41 +351,49 @@ int main(int argc, char *argv[])
goto exit; goto exit;
} }
set_str(name, vid->label, sizeof(vid->label)); if (!volume_id_get_label(vid, &label) ||
!volume_id_get_usage(vid, &usage) ||
!volume_id_get_type(vid, &type) ||
!volume_id_get_type_version(vid, &type_version) ||
!volume_id_get_uuid(vid, &uuid)) {
rc = 4;
goto exit;
}
set_str(name, label, sizeof(name));
replace_untrusted_chars(name); replace_untrusted_chars(name);
switch (print) { switch (print) {
case PRINT_EXPORT: case PRINT_EXPORT:
printf("ID_FS_USAGE=%s\n", vid->usage); printf("ID_FS_USAGE=%s\n", usage);
printf("ID_FS_TYPE=%s\n", vid->type); printf("ID_FS_TYPE=%s\n", type);
printf("ID_FS_VERSION=%s\n", vid->type_version); printf("ID_FS_VERSION=%s\n", type_version);
printf("ID_FS_UUID=%s\n", vid->uuid); printf("ID_FS_UUID=%s\n", uuid);
printf("ID_FS_LABEL=%s\n", vid->label); printf("ID_FS_LABEL=%s\n", label);
printf("ID_FS_LABEL_SAFE=%s\n", name); printf("ID_FS_LABEL_SAFE=%s\n", name);
break; break;
case PRINT_TYPE: case PRINT_TYPE:
printf("%s\n", vid->type); printf("%s\n", type);
break; break;
case PRINT_LABEL: case PRINT_LABEL:
if (name[0] == '\0' || vid->usage_id == VOLUME_ID_RAID) { if (name[0] == '\0' || strcmp(usage, "raid") == 0) {
rc = 3; rc = 3;
goto exit; goto exit;
} }
printf("%s\n", name); printf("%s\n", name);
break; break;
case PRINT_UUID: case PRINT_UUID:
if (vid->uuid[0] == '\0' || vid->usage_id == VOLUME_ID_RAID) { if (uuid[0] == '\0' || strcmp(usage, "raid") == 0) {
rc = 4; rc = 4;
goto exit; goto exit;
} }
printf("%s\n", vid->uuid); printf("%s\n", uuid);
break; break;
case PRINT_LABEL_RAW: case PRINT_LABEL_RAW:
if (vid->label[0] == '\0' || vid->usage_id == VOLUME_ID_RAID) { if (label[0] == '\0' || strcmp(usage, "raid") == 0) {
rc = 3; rc = 3;
goto exit; goto exit;
} }
printf("%s\n", vid->label); printf("%s\n", label);
break; break;
} }