/**
* main - Begin here
*
* Start from here.
*
* Return: 0 Success, the program worked
* 1 Error, something went wrong
*/
int main(int argc, char **argv)
{
unsigned long mnt_flags = 0;
int result = 0;
ntfs_volume *vol;
ntfs_log_set_handler(ntfs_log_handler_outerr);
if (!parse_options(argc, argv))
return 1;
utils_set_locale();
if (!opts.label)
opts.noaction++;
vol = utils_mount_volume(opts.device,
(opts.noaction ? MS_RDONLY : 0) |
(opts.force ? MS_RECOVER : 0));
if (!vol)
return 1;
if (opts.label)
result = change_label(vol, mnt_flags, opts.label, opts.force);
else
result = print_label(vol, mnt_flags);
ntfs_umount(vol, FALSE);
return result;
}
static void dir_partition_ntfs_close(dir_data_t *dir_data)
{
struct ntfs_dir_struct *ls=(struct ntfs_dir_struct*)dir_data->private_dir_data;
/* ntfs_umount() will invoke ntfs_device_free() for us. */
ntfs_umount(ls->vol, FALSE);
free(ls->my_data);
#ifdef HAVE_ICONV
if (ls->cd != (iconv_t)(-1))
iconv_close(ls->cd);
#endif
free(ls);
}
/**
* main - Begin here
*
* Start from here.
*
* Return: 0 Success, the program worked
* 1 Error, something went wrong
*/
int main(int argc, char **argv)
{
unsigned long mnt_flags = 0;
int result = 0;
ntfs_volume *vol;
ntfs_log_set_handler(ntfs_log_handler_outerr);
result = parse_options(argc, argv);
if (result >= 0)
return (result);
result = 0;
utils_set_locale();
if ((opts.label || opts.new_serial)
&& !opts.noaction
&& !opts.force
&& !ntfs_check_if_mounted(opts.device, &mnt_flags)
&& (mnt_flags & NTFS_MF_MOUNTED)) {
ntfs_log_error("Cannot make changes to a mounted device\n");
result = 1;
goto abort;
}
if (!opts.label && !opts.new_serial)
opts.noaction++;
vol = utils_mount_volume(opts.device,
(opts.noaction ? NTFS_MNT_RDONLY : 0) |
(opts.force ? NTFS_MNT_RECOVER : 0));
if (!vol)
return 1;
if (opts.new_serial) {
result = set_new_serial(vol);
if (result)
goto unmount;
} else {
if (opts.verbose)
result = print_serial(vol);
}
if (opts.label)
result = change_label(vol, opts.label);
else
result = print_label(vol, mnt_flags);
unmount :
ntfs_umount(vol, FALSE);
abort :
/* "result" may be a negative reply of a library function */
return (result ? 1 : 0);
}
static void err_exit(ntfs_volume *vol, const char *fmt, ...)
{
va_list ap;
fprintf(stderr, "ERROR: ");
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
fprintf(stderr, "Aborting...\n");
if (vol && ntfs_umount(vol, 0))
fprintf(stderr, "Warning: Could not umount %s\n", dev_name);
exit(1);
}
float
fs_identify_partition(int fd, partition_data *partition, void **_cookie)
{
NTFS_BOOT_SECTOR boot;
identify_cookie *cookie;
ntfs_volume *ntVolume;
uint8 *buf = (uint8*)&boot;
char devpath[256];
// read in the boot sector
ERRPRINT("fs_identify_partition: read in the boot sector\n");
if (read_pos(fd, 0, (void*)&boot, 512) != 512) {
return -1;
}
// check boot signature
if ((buf[0x1fe] != 0x55 || buf[0x1ff] != 0xaa) && buf[0x15] == 0xf8)
return -1;
// check boot signature NTFS
if (memcmp(buf + 3, "NTFS ", 8) != 0)
return -1;
// get path for device
if (!ioctl(fd, B_GET_PATH_FOR_DEVICE, devpath))
return -1;
// try mount
ntVolume = utils_mount_volume(devpath, MS_RDONLY, true);
if (!ntVolume)
return -1;
// allocate identify_cookie
cookie = (identify_cookie *)malloc(sizeof(identify_cookie));
if (!cookie)
return -1;
memcpy(&cookie->boot, &boot, 512);
strcpy(cookie->label, "NTFS Volume");
if (ntVolume->vol_name && ntVolume->vol_name[0] != '\0')
strcpy(cookie->label, ntVolume->vol_name);
ntfs_umount(ntVolume, true);
*_cookie = cookie;
return 0.8f;
}
static int ntfs_open(const char *device)
{
ntfs_volume *vol;
unsigned long flags = 0;
int ret = NTFS_VOLUME_OK;
if (opts.probetype == PROBE_READONLY)
flags |= MS_RDONLY;
vol = ntfs_mount(device, flags);
if (!vol)
ret = ntfs_volume_error(errno);
ntfs_umount(vol, FALSE);
return ret;
}
void
fstyp_mod_fini(fstyp_mod_handle_t handle)
{
fstyp_ntfs_t *h = (fstyp_ntfs_t *)handle;
free(h->dev->d_private);
if(h->vol != NULL) {
ntfs_umount(h->vol, 0);
}
if (h->attr != NULL) {
nvlist_free(h->attr);
h->attr = NULL;
}
free(h);
}
/**
* main - Begin here
*
* Start from here.
*
* Return: 0 Success, the program worked
* 1 Error, something went wrong
*/
int main(int argc, char *argv[])
{
ntfs_volume *vol;
ntfs_inode *inode;
ATTR_TYPES attr;
int result = 1;
ntfs_log_set_handler(ntfs_log_handler_stderr);
if (!parse_options(argc, argv))
return 1;
utils_set_locale();
vol = utils_mount_volume(opts.device, MS_RDONLY |
(opts.force ? MS_RECOVER : 0));
if (!vol) {
ntfs_log_perror("ERROR: couldn't mount volume");
return 1;
}
if (opts.inode != -1)
inode = ntfs_inode_open(vol, opts.inode);
else
inode = ntfs_pathname_to_inode(vol, NULL, opts.file);
if (!inode) {
ntfs_log_perror("ERROR: Couldn't open inode");
return 1;
}
attr = AT_DATA;
if (opts.attr != cpu_to_le32(-1))
attr = opts.attr;
result = cat(vol, inode, attr, opts.attr_name, opts.attr_name_len);
ntfs_inode_close(inode);
ntfs_umount(vol, FALSE);
return result;
}
void ntfsUnmount (const char *name, bool force)
{
ntfs_vd *vd = NULL;
// Get the devices volume descriptor
vd = ntfsGetVolume(name);
if (!vd)
return;
// Remove the device from the devoptab table
ntfsRemoveDevice(name);
// Deinitialise the volume descriptor
ntfsDeinitVolume(vd);
// Unmount the volume
ntfs_umount(vd->vol, force);
// Free the volume descriptor
ntfs_free(vd);
return;
}
bool ntfsMount (const char *name, const DISC_INTERFACE *interface, sec_t startSector, u32 cachePageCount, u32 cachePageSize, u32 flags)
{
ntfs_vd *vd = NULL;
gekko_fd *fd = NULL;
// Sanity check
if (!name || !interface) {
errno = EINVAL;
return -1;
}
// Initialise ntfs-3g
ntfsInit();
// Check that the requested mount name is free
if (ntfsGetDevice(name, false)) {
errno = EADDRINUSE;
return false;
}
// Check that we can at least read from this device
if (!(interface->features & FEATURE_MEDIUM_CANREAD)) {
errno = EPERM;
return false;
}
// Allocate the volume descriptor
vd = (ntfs_vd*)ntfs_alloc(sizeof(ntfs_vd));
if (!vd) {
errno = ENOMEM;
return false;
}
// Setup the volume descriptor
vd->id = interface->ioType;
vd->flags = 0;
vd->uid = 0;
vd->gid = 0;
vd->fmask = 0;
vd->dmask = 0;
vd->atime = ((flags & NTFS_UPDATE_ACCESS_TIMES) ? ATIME_ENABLED : ATIME_DISABLED);
vd->showHiddenFiles = (flags & NTFS_SHOW_HIDDEN_FILES);
vd->showSystemFiles = (flags & NTFS_SHOW_SYSTEM_FILES);
// Allocate the device driver descriptor
fd = (gekko_fd*)ntfs_alloc(sizeof(gekko_fd));
if (!fd) {
ntfs_free(vd);
errno = ENOMEM;
return false;
}
// Setup the device driver descriptor
fd->interface = interface;
fd->startSector = startSector;
fd->sectorSize = 0;
fd->sectorCount = 0;
fd->cachePageCount = cachePageCount;
fd->cachePageSize = cachePageSize;
// Allocate the device driver
vd->dev = ntfs_device_alloc(name, 0, &ntfs_device_gekko_io_ops, fd);
if (!vd->dev) {
ntfs_free(fd);
ntfs_free(vd);
return false;
}
// Build the mount flags
if (flags & NTFS_READ_ONLY)
vd->flags |= MS_RDONLY;
else
{
if (!(interface->features & FEATURE_MEDIUM_CANWRITE))
vd->flags |= MS_RDONLY;
if ((interface->features & FEATURE_MEDIUM_CANREAD) && (interface->features & FEATURE_MEDIUM_CANWRITE))
vd->flags |= MS_EXCLUSIVE;
}
if (flags & NTFS_RECOVER)
vd->flags |= MS_RECOVER;
if (flags & NTFS_IGNORE_HIBERFILE)
vd->flags |= MS_IGNORE_HIBERFILE;
if (vd->flags & MS_RDONLY)
ntfs_log_debug("Mounting \"%s\" as read-only\n", name);
// Mount the device
vd->vol = ntfs_device_mount(vd->dev, vd->flags);
if (!vd->vol) {
switch(ntfs_volume_error(errno)) {
case NTFS_VOLUME_NOT_NTFS:
errno = EINVALPART;
break;
case NTFS_VOLUME_CORRUPT:
errno = EINVALPART;
break;
case NTFS_VOLUME_HIBERNATED:
errno = EHIBERNATED;
break;
case NTFS_VOLUME_UNCLEAN_UNMOUNT:
errno = EDIRTY;
break;
default:
errno = EINVAL;
break;
}
ntfs_device_free(vd->dev);
ntfs_free(vd);
return false;
}
// Initialise the volume descriptor
if (ntfsInitVolume(vd)) {
ntfs_umount(vd->vol, true);
ntfs_free(vd);
return false;
}
// Add the device to the devoptab table
if (ntfsAddDevice(name, vd)) {
ntfsDeinitVolume(vd);
ntfs_umount(vd->vol, true);
ntfs_free(vd);
return false;
}
return true;
}
/**
* main - Begin here
*
* Start from here.
*
* Return: 0 Success, the program worked
* 1 Error, something went wrong
*/
int main(int argc, char *argv[])
{
u8 *pfx_buf;
char *password;
ntfs_rsa_private_key rsa_key;
ntfs_volume *vol;
ntfs_inode *inode;
ntfs_fek *fek;
unsigned pfx_size;
int res;
NTFS_DF_TYPES df_type;
char thumbprint[NTFS_SHA1_THUMBPRINT_SIZE];
#ifdef DEBUG
ntfs_log_set_handler(ntfs_log_handler_stderr);
#endif
if (!parse_options(argc, argv))
return 1;
utils_set_locale();
/* Initialize crypto in ntfs. */
if (ntfs_crypto_init()) {
ntfs_log_error("Failed to initialize crypto. Aborting.\n");
return 1;
}
/* Load the PKCS#12 (.pfx) file containing the user's private key. */
if (ntfs_pkcs12_load_pfxfile(opts.keyfile, &pfx_buf, &pfx_size)) {
ntfs_log_error("Failed to load key file. Aborting.\n");
ntfs_crypto_deinit();
return 1;
}
/* Ask the user for their password. */
password = getpass("Enter the password with which the private key was "
"encrypted: ");
if (!password) {
ntfs_log_perror("Failed to obtain user password");
free(pfx_buf);
ntfs_crypto_deinit();
return 1;
}
/* Obtain the user's private RSA key from the key file. */
rsa_key = ntfs_pkcs12_extract_rsa_key(pfx_buf, pfx_size, password,
thumbprint, sizeof(thumbprint), &df_type);
/* Destroy the password. */
memset(password, 0, strlen(password));
/* No longer need the pfx file contents. */
free(pfx_buf);
if (!rsa_key) {
ntfs_log_error("Failed to extract the private RSA key.\n");
ntfs_crypto_deinit();
return 1;
}
/* Mount the ntfs volume. */
vol = utils_mount_volume(opts.device, NTFS_MNT_RDONLY |
(opts.force ? NTFS_MNT_RECOVER : 0));
if (!vol) {
ntfs_log_error("Failed to mount ntfs volume. Aborting.\n");
ntfs_rsa_private_key_release(rsa_key);
ntfs_crypto_deinit();
return 1;
}
/* Open the encrypted ntfs file. */
if (opts.inode != -1)
inode = ntfs_inode_open(vol, opts.inode);
else
inode = ntfs_pathname_to_inode(vol, NULL, opts.file);
if (!inode) {
ntfs_log_error("Failed to open encrypted file. Aborting.\n");
ntfs_umount(vol, FALSE);
ntfs_rsa_private_key_release(rsa_key);
ntfs_crypto_deinit();
return 1;
}
/* Obtain the file encryption key of the encrypted file. */
fek = ntfs_inode_fek_get(inode, rsa_key, thumbprint,
sizeof(thumbprint), df_type);
ntfs_rsa_private_key_release(rsa_key);
if (fek) {
res = ntfs_cat_decrypt(inode, fek);
ntfs_fek_release(fek);
} else {
ntfs_log_error("Failed to obtain file encryption key. "
"Aborting.\n");
res = 1;
}
ntfs_inode_close(inode);
ntfs_umount(vol, FALSE);
ntfs_crypto_deinit();
return res;
}
status_t
fs_mount(fs_volume *_vol, const char *device, ulong flags, const char *args,
ino_t *_rootID)
{
nspace *ns;
vnode *newNode = NULL;
char lockname[32];
void *handle;
unsigned long mountFlags = 0;
status_t result = B_NO_ERROR;
ERRPRINT("fs_mount - ENTER\n");
ns = ntfs_malloc(sizeof(nspace));
if (!ns) {
result = ENOMEM;
goto exit;
}
*ns = (nspace) {
.state = NF_FreeClustersOutdate | NF_FreeMFTOutdate,
.show_sys_files = false,
.ro = false,
.flags = 0
};
strcpy(ns->devicePath,device);
sprintf(lockname, "ntfs_lock %lx", ns->id);
recursive_lock_init_etc(&(ns->vlock), lockname, MUTEX_FLAG_CLONE_NAME);
handle = load_driver_settings("ntfs");
ns->show_sys_files = ! (strcasecmp(get_driver_parameter(handle,
"hide_sys_files", "true", "true"), "true") == 0);
ns->ro = strcasecmp(get_driver_parameter(handle, "read_only", "false",
"false"), "false") != 0;
ns->noatime = strcasecmp(get_driver_parameter(handle, "no_atime", "true",
"true"), "true") == 0;
unload_driver_settings(handle);
if (ns->ro || (flags & B_MOUNT_READ_ONLY) != 0) {
mountFlags |= MS_RDONLY;
ns->flags |= B_FS_IS_READONLY;
}
// TODO: this does not take read-only volumes into account!
ns->ntvol = utils_mount_volume(device, mountFlags, true);
if (ns->ntvol != NULL)
result = B_NO_ERROR;
else
result = errno;
if (result == B_NO_ERROR) {
*_rootID = FILE_root;
ns->id = _vol->id;
_vol->private_volume = (void *)ns;
_vol->ops = &gNTFSVolumeOps;
newNode = (vnode*)ntfs_calloc(sizeof(vnode));
if (newNode == NULL)
result = ENOMEM;
else {
newNode->vnid = *_rootID;
newNode->parent_vnid = -1;
result = publish_vnode(_vol, *_rootID, (void*)newNode,
&gNTFSVnodeOps, S_IFDIR, 0);
if (result != B_NO_ERROR) {
free(ns);
result = EINVAL;
goto exit;
} else {
result = B_NO_ERROR;
ntfs_mark_free_space_outdated(ns);
ntfs_calc_free_space(ns);
}
}
}
exit:
ERRPRINT("fs_mount - EXIT, result code is %s\n", strerror(result));
return result;
}
status_t
fs_unmount(fs_volume *_vol)
{
nspace *ns = (nspace*)_vol->private_volume;
status_t result = B_NO_ERROR;
ERRPRINT("fs_unmount - ENTER\n");
ntfs_umount(ns->ntvol, true);
recursive_lock_destroy(&(ns->vlock));
free(ns);
ERRPRINT("fs_unmount - EXIT, result is %s\n", strerror(result));
return result;
}
/**
* main
*/
int main(int argc, char **argv)
{
unsigned long mnt_flags, ul;
int err;
ntfs_inode *ni;
ntfs_volume *vol;
#ifdef HAVE_WINDOWS_H
char *unix_name;
#endif
vol = (ntfs_volume*)NULL;
ntfs_log_set_handler(ntfs_log_handler_outerr);
/* Initialize opts to zero / required values. */
memset(&opts, 0, sizeof(opts));
/* Parse command line options. */
parse_options(argc, argv);
utils_set_locale();
/* Make sure the file system is not mounted. */
if (ntfs_check_if_mounted(dev_name, &mnt_flags))
ntfs_log_perror("Failed to determine whether %s is mounted",
dev_name);
else if (mnt_flags & NTFS_MF_MOUNTED) {
ntfs_log_error("%s is mounted.\n", dev_name);
if (!opts.force)
err_exit((ntfs_volume*)NULL, "Refusing to run!\n");
fprintf(stderr, "ntfsfallocate forced anyway. Hope /etc/mtab "
"is incorrect.\n");
}
/* Mount the device. */
if (opts.no_action) {
ntfs_log_quiet("Running in READ-ONLY mode!\n");
ul = NTFS_MNT_RDONLY;
} else
if (opts.force)
ul = NTFS_MNT_RECOVER;
else
ul = 0;
vol = ntfs_mount(dev_name, ul);
if (!vol)
err_exit(vol, "Failed to mount %s: %s\n", dev_name,
strerror(errno));
if ((vol->flags & VOLUME_IS_DIRTY) && !opts.force)
err_exit(vol, "Volume is dirty, please run chkdsk.\n");
if (ntfs_volume_get_free_space(vol))
err_exit(vol, "Failed to get free clusters %s: %s\n",
dev_name, strerror(errno));
/* Open the specified inode. */
#ifdef HAVE_WINDOWS_H
unix_name = (char*)malloc(strlen(file_name) + 1);
if (unix_name) {
int i;
for (i=0; file_name[i]; i++)
if (file_name[i] == '\\')
unix_name[i] = '/';
else
unix_name[i] = file_name[i];
unix_name[i] = 0;
ni = ntfs_pathname_to_inode(vol, NULL, unix_name);
free(unix_name);
} else
ni = (ntfs_inode*)NULL;
#else
ni = ntfs_pathname_to_inode(vol, NULL, file_name);
#endif
if (!ni)
err_exit(vol, "Failed to open file \"%s\": %s\n", file_name,
strerror(errno));
if (!opts.no_action)
err = ntfs_fallocate(ni, opt_alloc_offs, opt_alloc_len);
/* Close the inode. */
if (ntfs_inode_close(ni)) {
err = -1;
err_exit(vol, "Failed to close inode \"%s\" : %s\n", file_name,
strerror(errno));
}
/* Unmount the volume. */
err = ntfs_umount(vol, 0);
vol = (ntfs_volume*)NULL;
if (err)
ntfs_log_perror("Warning: Failed to umount %s", dev_name);
/* Free the attribute name if it exists. */
if (attr_name_len)
ntfs_ucsfree(attr_name);
ntfs_log_quiet("ntfsfallocate completed successfully. Have a nice day.\n");
return 0;
}
ntfs_vd *ntfsMount (const char *name, struct _NTFS_VOLUME *interface, sec_t startSector, u32 cachePageCount, u32 cachePageSize, u32 flags)
{
ntfs_vd *vd = NULL;
struct _uefi_fd *fd = NULL;
const devoptab_t *mnt;
//Print(L"ntfsMount %a\n", name);
//CpuBreakpoint();
// Sanity check
if (!name || !interface) {
//Print(L"ntfsMount EINVAL\n");
errno = EINVAL;
return false;
}
// Initialise ntfs-3g
ntfsInit();
mnt = ntfsGetDevice(name, false);
// Check that the requested mount name is free
if (mnt) {
//Print(L"ntfsMount EADDRINUSE\n");
errno = 99; //EADDRINUSE;
return (ntfs_vd*) mnt->deviceData; // previous mnt data!
}
// Allocate the volume descriptor
vd = (ntfs_vd*)ntfs_alloc(sizeof(ntfs_vd));
if (!vd) {
//Print(L"ntfsMount ENOMEM\n");
errno = ENOMEM;
return false;
}
else {
//Print(L"ntfsMount ntfs_vd!\n");
}
// Setup the volume descriptor
//Print(L"vd.id! [%x]\n", vd);
vd->id = 0;//interface->ioType;
//Print(L"vd.flags!\n");
vd->flags = 0;
vd->uid = 0;
vd->gid = 0;
vd->fmask = 0;
vd->dmask = 0;
vd->atime = ((flags & NTFS_UPDATE_ACCESS_TIMES) ? ATIME_ENABLED : ATIME_DISABLED);
vd->showHiddenFiles = (flags & NTFS_SHOW_HIDDEN_FILES);
vd->showSystemFiles = (flags & NTFS_SHOW_SYSTEM_FILES);
//Print(L"invoking ntfs_alloc!\n");
// Allocate the device driver descriptor
fd = (struct _uefi_fd *)ntfs_alloc(sizeof(struct _uefi_fd));
if (!fd) {
//Print(L"ntfsMount ENOMEM(2)\n");
ntfs_free(vd);
errno = ENOMEM;
return false;
}
else
{
//Print(L"ntfs_alloc uefi_fd\n");
}
// Setup the device driver descriptor
fd->interface = interface;
fd->startSector = startSector;
fd->sectorSize = 0x200;
fd->sectorCount = 0x200;
fd->cachePageCount = cachePageCount;
fd->cachePageSize = cachePageSize;
// Allocate the device driver
vd->dev = ntfs_device_alloc(name, 0, &ntfs_device_uefi_io_ops, fd);
if (!vd->dev) {
//Print(L"ntfsMount ntfs_device_alloc failed\n");
ntfs_free(fd);
ntfs_free(vd);
return false;
}
//Print(L"ntfs_device_alloc success\n");
// Build the mount flags
if (flags & NTFS_READ_ONLY)
vd->flags |= NTFS_MNT_RDONLY;
if (flags & NTFS_RECOVER)
vd->flags |= NTFS_MNT_RECOVER;
if (flags & NTFS_IGNORE_HIBERFILE)
vd->flags |= NTFS_MNT_IGNORE_HIBERFILE;
if (vd->flags & NTFS_MNT_RDONLY)
ntfs_log_debug("Mounting \"%s\" as read-only\n", name);
// Mount the device
//Print(L"Invoking ntfs_device_mount\n");
vd->vol = ntfs_device_mount(vd->dev, vd->flags);
if (!vd->vol) {
switch(ntfs_volume_error(errno)) {
case NTFS_VOLUME_NOT_NTFS: errno = EINVALPART; break;
case NTFS_VOLUME_CORRUPT: errno = EINVALPART; break;
case NTFS_VOLUME_HIBERNATED: errno = EHIBERNATED; break;
case NTFS_VOLUME_UNCLEAN_UNMOUNT: errno = EDIRTY; break;
default: errno = EINVAL; break;
}
ntfs_device_free(vd->dev);
ntfs_free(vd);
//Print(L"ntfsMount ntfs_device_mount FAILED (%x)\n", errno);
return NULL;
}
if (flags & NTFS_IGNORE_CASE)
ntfs_set_ignore_case(vd->vol);
// Initialise the volume descriptor
if (ntfsInitVolume(vd)) {
ntfs_umount(vd->vol, true);
ntfs_free(vd);
//Print(L"ntfsMount ntfsInitVolume failed\n");
return NULL;
}
// Add the device to the devoptab table
if (ntfsAddDevice(name, vd)) {
//Print(L"ntfsMount ntfsAddDevice failed\n");
ntfsDeinitVolume(vd);
ntfs_umount(vd->vol, true);
ntfs_free(vd);
return NULL;
}
//Print(L"ntfsMount done.\n");
return vd;
}
