/*
* Called here for each record from read_records()
*/
static bool record_cb(DCR *dcr, DEV_RECORD *rec)
{
int status;
JCR *jcr = dcr->jcr;
if (rec->FileIndex < 0) {
return true; /* we don't want labels */
}
/* File Attributes stream */
switch (rec->maskedStream) {
case STREAM_UNIX_ATTRIBUTES:
case STREAM_UNIX_ATTRIBUTES_EX:
/* If extracting, it was from previous stream, so
* close the output file.
*/
if (extract) {
if (!is_bopen(&bfd)) {
Emsg0(M_ERROR, 0, _("Logic error output file should be open but is not.\n"));
}
set_attributes(jcr, attr, &bfd);
extract = false;
}
if (!unpack_attributes_record(jcr, rec->Stream, rec->data, rec->data_len, attr)) {
Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
}
if (file_is_included(ff, attr->fname) && !file_is_excluded(ff, attr->fname)) {
attr->data_stream = decode_stat(attr->attr, &attr->statp, sizeof(attr->statp), &attr->LinkFI);
if (!is_restore_stream_supported(attr->data_stream)) {
if (!non_support_data++) {
Jmsg(jcr, M_ERROR, 0, _("%s stream not supported on this Client.\n"),
stream_to_ascii(attr->data_stream));
}
extract = false;
return true;
}
build_attr_output_fnames(jcr, attr);
if (attr->type == FT_DELETED) { /* TODO: choose the right fname/ofname */
Jmsg(jcr, M_INFO, 0, _("%s was deleted.\n"), attr->fname);
extract = false;
return true;
}
extract = false;
status = create_file(jcr, attr, &bfd, REPLACE_ALWAYS);
switch (status) {
case CF_ERROR:
case CF_SKIP:
break;
case CF_EXTRACT:
extract = true;
print_ls_output(jcr, attr);
num_files++;
fileAddr = 0;
break;
case CF_CREATED:
set_attributes(jcr, attr, &bfd);
print_ls_output(jcr, attr);
num_files++;
fileAddr = 0;
break;
}
}
break;
case STREAM_RESTORE_OBJECT:
/* nothing to do */
break;
/* Data stream and extracting */
case STREAM_FILE_DATA:
case STREAM_SPARSE_DATA:
case STREAM_WIN32_DATA:
if (extract) {
if (rec->maskedStream == STREAM_SPARSE_DATA) {
ser_declare;
uint64_t faddr;
wbuf = rec->data + OFFSET_FADDR_SIZE;
wsize = rec->data_len - OFFSET_FADDR_SIZE;
ser_begin(rec->data, OFFSET_FADDR_SIZE);
unser_uint64(faddr);
if (fileAddr != faddr) {
fileAddr = faddr;
if (blseek(&bfd, (boffset_t)fileAddr, SEEK_SET) < 0) {
berrno be;
Emsg2(M_ERROR_TERM, 0, _("Seek error on %s: %s\n"),
attr->ofname, be.bstrerror());
}
}
} else {
wbuf = rec->data;
wsize = rec->data_len;
}
total += wsize;
Dmsg2(8, "Write %u bytes, total=%u\n", wsize, total);
store_data(&bfd, wbuf, wsize);
fileAddr += wsize;
}
break;
/* GZIP data stream */
case STREAM_GZIP_DATA:
case STREAM_SPARSE_GZIP_DATA:
case STREAM_WIN32_GZIP_DATA:
#ifdef HAVE_LIBZ
if (extract) {
uLong compress_len = compress_buf_size;
int status = Z_BUF_ERROR;
if (rec->maskedStream == STREAM_SPARSE_GZIP_DATA) {
ser_declare;
uint64_t faddr;
char ec1[50];
wbuf = rec->data + OFFSET_FADDR_SIZE;
wsize = rec->data_len - OFFSET_FADDR_SIZE;
ser_begin(rec->data, OFFSET_FADDR_SIZE);
unser_uint64(faddr);
if (fileAddr != faddr) {
fileAddr = faddr;
if (blseek(&bfd, (boffset_t)fileAddr, SEEK_SET) < 0) {
berrno be;
Emsg3(M_ERROR, 0, _("Seek to %s error on %s: ERR=%s\n"),
edit_uint64(fileAddr, ec1), attr->ofname, be.bstrerror());
extract = false;
return true;
}
}
} else {
wbuf = rec->data;
wsize = rec->data_len;
}
while (compress_len < 10000000 && (status = uncompress((Byte *)compress_buf, &compress_len,
(const Byte *)wbuf, (uLong)wsize)) == Z_BUF_ERROR) {
/* The buffer size is too small, try with a bigger one */
compress_len = 2 * compress_len;
compress_buf = check_pool_memory_size(compress_buf,
compress_len);
}
if (status != Z_OK) {
Emsg1(M_ERROR, 0, _("Uncompression error. ERR=%d\n"), status);
extract = false;
return true;
}
Dmsg2(100, "Write uncompressed %d bytes, total before write=%d\n", compress_len, total);
store_data(&bfd, compress_buf, compress_len);
total += compress_len;
fileAddr += compress_len;
Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len,
compress_len);
}
#else
if (extract) {
Emsg0(M_ERROR, 0, _("GZIP data stream found, but GZIP not configured!\n"));
extract = false;
return true;
}
#endif
break;
/* Compressed data stream */
case STREAM_COMPRESSED_DATA:
case STREAM_SPARSE_COMPRESSED_DATA:
case STREAM_WIN32_COMPRESSED_DATA:
if (extract) {
uint32_t comp_magic, comp_len;
uint16_t comp_level, comp_version;
#ifdef HAVE_LZO
lzo_uint compress_len;
const unsigned char *cbuf;
int r, real_compress_len;
#endif
if (rec->maskedStream == STREAM_SPARSE_COMPRESSED_DATA) {
ser_declare;
uint64_t faddr;
char ec1[50];
wbuf = rec->data + OFFSET_FADDR_SIZE;
wsize = rec->data_len - OFFSET_FADDR_SIZE;
ser_begin(rec->data, OFFSET_FADDR_SIZE);
unser_uint64(faddr);
if (fileAddr != faddr) {
fileAddr = faddr;
if (blseek(&bfd, (boffset_t)fileAddr, SEEK_SET) < 0) {
berrno be;
Emsg3(M_ERROR, 0, _("Seek to %s error on %s: ERR=%s\n"),
edit_uint64(fileAddr, ec1), attr->ofname, be.bstrerror());
extract = false;
return true;
}
}
} else {
wbuf = rec->data;
wsize = rec->data_len;
}
/* read compress header */
unser_declare;
unser_begin(wbuf, sizeof(comp_stream_header));
unser_uint32(comp_magic);
unser_uint32(comp_len);
unser_uint16(comp_level);
unser_uint16(comp_version);
Dmsg4(200, "Compressed data stream found: magic=0x%x, len=%d, level=%d, ver=0x%x\n", comp_magic, comp_len,
comp_level, comp_version);
/* version check */
if (comp_version != COMP_HEAD_VERSION) {
Emsg1(M_ERROR, 0, _("Compressed header version error. version=0x%x\n"), comp_version);
return false;
}
/* size check */
if (comp_len + sizeof(comp_stream_header) != wsize) {
Emsg2(M_ERROR, 0, _("Compressed header size error. comp_len=%d, msglen=%d\n"),
comp_len, wsize);
return false;
}
switch(comp_magic) {
#ifdef HAVE_LZO
case COMPRESS_LZO1X:
compress_len = compress_buf_size;
cbuf = (const unsigned char*) wbuf + sizeof(comp_stream_header);
real_compress_len = wsize - sizeof(comp_stream_header);
Dmsg2(200, "Comp_len=%d msglen=%d\n", compress_len, wsize);
while ((r=lzo1x_decompress_safe(cbuf, real_compress_len,
(unsigned char *)compress_buf, &compress_len, NULL)) == LZO_E_OUTPUT_OVERRUN)
{
/* The buffer size is too small, try with a bigger one */
compress_len = 2 * compress_len;
compress_buf = check_pool_memory_size(compress_buf,
compress_len);
}
if (r != LZO_E_OK) {
Emsg1(M_ERROR, 0, _("LZO uncompression error. ERR=%d\n"), r);
extract = false;
return true;
}
Dmsg2(100, "Write uncompressed %d bytes, total before write=%d\n", compress_len, total);
store_data(&bfd, compress_buf, compress_len);
total += compress_len;
fileAddr += compress_len;
Dmsg2(100, "Compress len=%d uncompressed=%d\n", rec->data_len, compress_len);
break;
#endif
default:
Emsg1(M_ERROR, 0, _("Compression algorithm 0x%x found, but not supported!\n"), comp_magic);
extract = false;
return true;
}
}
break;
case STREAM_MD5_DIGEST:
case STREAM_SHA1_DIGEST:
case STREAM_SHA256_DIGEST:
case STREAM_SHA512_DIGEST:
break;
case STREAM_SIGNED_DIGEST:
case STREAM_ENCRYPTED_SESSION_DATA:
// TODO landonf: Investigate crypto support in the storage daemon
break;
case STREAM_PROGRAM_NAMES:
case STREAM_PROGRAM_DATA:
if (!prog_name_msg) {
Pmsg0(000, _("Got Program Name or Data Stream. Ignored.\n"));
prog_name_msg++;
}
break;
case STREAM_UNIX_ACCESS_ACL: /* Deprecated Standard ACL attributes on UNIX */
case STREAM_UNIX_DEFAULT_ACL: /* Deprecated Default ACL attributes on UNIX */
case STREAM_ACL_AIX_TEXT:
case STREAM_ACL_DARWIN_ACCESS_ACL:
case STREAM_ACL_FREEBSD_DEFAULT_ACL:
case STREAM_ACL_FREEBSD_ACCESS_ACL:
case STREAM_ACL_HPUX_ACL_ENTRY:
case STREAM_ACL_IRIX_DEFAULT_ACL:
case STREAM_ACL_IRIX_ACCESS_ACL:
case STREAM_ACL_LINUX_DEFAULT_ACL:
case STREAM_ACL_LINUX_ACCESS_ACL:
case STREAM_ACL_TRU64_DEFAULT_ACL:
case STREAM_ACL_TRU64_DEFAULT_DIR_ACL:
case STREAM_ACL_TRU64_ACCESS_ACL:
case STREAM_ACL_SOLARIS_ACLENT:
case STREAM_ACL_SOLARIS_ACE:
case STREAM_ACL_AFS_TEXT:
case STREAM_ACL_AIX_AIXC:
case STREAM_ACL_AIX_NFS4:
case STREAM_ACL_FREEBSD_NFS4_ACL:
case STREAM_ACL_HURD_DEFAULT_ACL:
case STREAM_ACL_HURD_ACCESS_ACL:
if (extract) {
wbuf = rec->data;
wsize = rec->data_len;
pm_strcpy(acl_data.last_fname, attr->fname);
parse_acl_streams(jcr, &acl_data, rec->maskedStream, wbuf, wsize);
}
break;
case STREAM_XATTR_HURD:
case STREAM_XATTR_IRIX:
case STREAM_XATTR_TRU64:
case STREAM_XATTR_AIX:
case STREAM_XATTR_OPENBSD:
case STREAM_XATTR_SOLARIS_SYS:
case STREAM_XATTR_SOLARIS:
case STREAM_XATTR_DARWIN:
case STREAM_XATTR_FREEBSD:
case STREAM_XATTR_LINUX:
case STREAM_XATTR_NETBSD:
if (extract) {
wbuf = rec->data;
wsize = rec->data_len;
pm_strcpy(xattr_data.last_fname, attr->fname);
parse_xattr_streams(jcr, &xattr_data, rec->maskedStream, wbuf, wsize);
}
break;
case STREAM_NDMP_SEPERATOR:
break;
default:
/* If extracting, weird stream (not 1 or 2), close output file anyway */
if (extract) {
if (!is_bopen(&bfd)) {
Emsg0(M_ERROR, 0, _("Logic error output file should be open but is not.\n"));
}
set_attributes(jcr, attr, &bfd);
extract = false;
}
Jmsg(jcr, M_ERROR, 0, _("Unknown stream=%d ignored. This shouldn't happen!\n"),
rec->Stream);
break;
} /* end switch */
return true;
}
/**
* Set file modes, permissions and times
*
* fname is the original filename
* ofile is the output filename (may be in a different directory)
*
* Returns: true on success
* false on failure
*/
bool set_attributes(JCR *jcr, ATTR *attr, BFILE *ofd)
{
struct utimbuf ut;
mode_t old_mask;
bool ok = true;
boffset_t fsize;
if (uid_set) {
my_uid = getuid();
my_gid = getgid();
uid_set = true;
}
#if defined(HAVE_WIN32)
if (attr->stream == STREAM_UNIX_ATTRIBUTES_EX &&
set_win32_attributes(jcr, attr, ofd)) {
if (is_bopen(ofd)) {
bclose(ofd);
}
pm_strcpy(attr->ofname, "*none*");
return true;
}
if (attr->data_stream == STREAM_WIN32_DATA ||
attr->data_stream == STREAM_WIN32_GZIP_DATA ||
attr->data_stream == STREAM_WIN32_COMPRESSED_DATA) {
if (is_bopen(ofd)) {
bclose(ofd);
}
pm_strcpy(attr->ofname, "*none*");
return true;
}
/**
* If Windows stuff failed, e.g. attempt to restore Unix file
* to Windows, simply fall through and we will do it the
* universal way.
*/
#endif
old_mask = umask(0);
if (is_bopen(ofd)) {
char ec1[50], ec2[50];
fsize = blseek(ofd, 0, SEEK_END);
bclose(ofd); /* first close file */
if (attr->type == FT_REG && fsize > 0 && attr->statp.st_size > 0 &&
fsize != (boffset_t)attr->statp.st_size) {
Jmsg3(jcr, M_ERROR, 0, _("File size of restored file %s not correct. Original %s, restored %s.\n"),
attr->ofname, edit_uint64(attr->statp.st_size, ec1),
edit_uint64(fsize, ec2));
}
}
/**
* We do not restore sockets, so skip trying to restore their
* attributes.
*/
if (attr->type == FT_SPEC && S_ISSOCK(attr->statp.st_mode)) {
goto bail_out;
}
ut.actime = attr->statp.st_atime;
ut.modtime = attr->statp.st_mtime;
/* ***FIXME**** optimize -- don't do if already correct */
/**
* For link, change owner of link using lchown, but don't
* try to do a chmod as that will update the file behind it.
*/
if (attr->type == FT_LNK) {
/** Change owner of link, not of real file */
if (lchown(attr->ofname, attr->statp.st_uid, attr->statp.st_gid) < 0 && my_uid == 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file owner %s: ERR=%s\n"),
attr->ofname, be.bstrerror());
ok = false;
}
} else {
if (chown(attr->ofname, attr->statp.st_uid, attr->statp.st_gid) < 0 && my_uid == 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file owner %s: ERR=%s\n"),
attr->ofname, be.bstrerror());
ok = false;
}
if (chmod(attr->ofname, attr->statp.st_mode) < 0 && my_uid == 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file modes %s: ERR=%s\n"),
attr->ofname, be.bstrerror());
ok = false;
}
/**
* Reset file times.
*/
if (utime(attr->ofname, &ut) < 0 && my_uid == 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"),
attr->ofname, be.bstrerror());
ok = false;
}
#ifdef HAVE_CHFLAGS
/**
* FreeBSD user flags
*
* Note, this should really be done before the utime() above,
* but if the immutable bit is set, it will make the utimes()
* fail.
*/
if (chflags(attr->ofname, attr->statp.st_flags) < 0 && my_uid == 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file flags %s: ERR=%s\n"),
attr->ofname, be.bstrerror());
ok = false;
}
#endif
}
bail_out:
pm_strcpy(attr->ofname, "*none*");
umask(old_mask);
return ok;
}
/*
* Restore all file attributes like owner, mode and file times.
*/
static inline bool restore_file_attributes(JCR *jcr, ATTR *attr, BFILE *ofd)
{
bool ok = true;
bool suppress_errors;
#if defined(HAVE_FCHOWN) || defined(HAVE_FCHMOD) || defined(HAVE_FUTIMES) || defined(FUTIMENS)
bool file_is_open;
/*
* Save if we are working on an open file.
*/
file_is_open = is_bopen(ofd);
#endif
/*
* See if we want to print errors.
*/
suppress_errors = (debug_level >= 100 || my_uid != 0);
/*
* Restore owner and group.
*/
#ifdef HAVE_FCHOWN
if (file_is_open) {
if (fchown(ofd->fid, attr->statp.st_uid, attr->statp.st_gid) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file owner %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
} else {
#else
{
#endif
if (lchown(attr->ofname, attr->statp.st_uid, attr->statp.st_gid) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file owner %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
}
/*
* Restore filemode.
*/
#ifdef HAVE_FCHMOD
if (file_is_open) {
if (fchmod(ofd->fid, attr->statp.st_mode) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file modes %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
} else {
#else
{
#endif
#if defined(HAVE_WIN32)
if (win32_chmod(attr->ofname, attr->statp.st_mode, attr->statp.st_rdev) < 0 && !suppress_errors) {
#else
if (lchmod(attr->ofname, attr->statp.st_mode) < 0 && !suppress_errors) {
#endif
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file modes %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
}
/*
* Reset file times.
*/
#if defined(HAVE_FUTIMES)
if (file_is_open) {
struct timeval restore_times[2];
restore_times[0].tv_sec = attr->statp.st_atime;
restore_times[0].tv_usec = 0;
restore_times[1].tv_sec = attr->statp.st_mtime;
restore_times[1].tv_usec = 0;
if (futimes(ofd->fid, restore_times) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
} else {
#elif defined(HAVE_FUTIMENS)
if (file_is_open) {
struct timespec restore_times[2];
restore_times[0].tv_sec = attr->statp.st_atime;
restore_times[0].tv_nsec = 0;
restore_times[1].tv_sec = attr->statp.st_mtime;
restore_times[1].tv_nsec = 0;
if (futimens(ofd->fid, restore_times) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
} else {
#else
{
#endif
#if defined(HAVE_LUTIMES)
struct timeval restore_times[2];
restore_times[0].tv_sec = attr->statp.st_atime;
restore_times[0].tv_usec = 0;
restore_times[1].tv_sec = attr->statp.st_mtime;
restore_times[1].tv_usec = 0;
if (lutimes(attr->ofname, restore_times) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#elif defined(HAVE_UTIMES)
struct timeval restore_times[2];
restore_times[0].tv_sec = attr->statp.st_atime;
restore_times[0].tv_usec = 0;
restore_times[1].tv_sec = attr->statp.st_mtime;
restore_times[1].tv_usec = 0;
if (utimes(attr->ofname, restore_times) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#else
struct utimbuf restore_times;
restore_times.actime = attr->statp.st_atime;
restore_times.modtime = attr->statp.st_mtime;
if (utime(attr->ofname, &restore_times) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file times %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#endif /* HAVE_LUTIMES */
}
return ok;
}
/**
* Set file modes, permissions and times
*
* fname is the original filename
* ofile is the output filename (may be in a different directory)
*
* Returns: true on success
* false on failure
*/
bool set_attributes(JCR *jcr, ATTR *attr, BFILE *ofd)
{
mode_t old_mask;
bool ok = true;
bool suppress_errors;
if (uid_set) {
my_uid = getuid();
my_gid = getgid();
uid_set = true;
}
/*
* See if we want to print errors.
*/
suppress_errors = (debug_level >= 100 || my_uid != 0);
#if defined(HAVE_WIN32)
if (attr->stream == STREAM_UNIX_ATTRIBUTES_EX &&
set_win32_attributes(jcr, attr, ofd)) {
if (is_bopen(ofd)) {
bclose(ofd);
}
pm_strcpy(attr->ofname, "*None*");
return true;
}
if (attr->data_stream == STREAM_WIN32_DATA ||
attr->data_stream == STREAM_WIN32_GZIP_DATA ||
attr->data_stream == STREAM_WIN32_COMPRESSED_DATA) {
if (is_bopen(ofd)) {
bclose(ofd);
}
pm_strcpy(attr->ofname, "*None*");
return true;
}
/**
* If Windows stuff failed, e.g. attempt to restore Unix file to Windows, simply fall
* through and we will do it the universal way.
*/
#endif
old_mask = umask(0);
if (is_bopen(ofd)) {
boffset_t fsize;
char ec1[50], ec2[50];
fsize = blseek(ofd, 0, SEEK_END);
if (attr->type == FT_REG &&
fsize > 0 &&
attr->statp.st_size > 0 &&
fsize != (boffset_t)attr->statp.st_size) {
Jmsg3(jcr, M_ERROR, 0, _("File size of restored file %s not correct. Original %s, restored %s.\n"),
attr->ofname, edit_uint64(attr->statp.st_size, ec1), edit_uint64(fsize, ec2));
}
} else {
struct stat st;
char ec1[50], ec2[50];
if (lstat(attr->ofname, &st) == 0) {
if (attr->type == FT_REG &&
st.st_size > 0 &&
attr->statp.st_size > 0 &&
st.st_size != attr->statp.st_size) {
Jmsg3(jcr, M_ERROR, 0, _("File size of restored file %s not correct. Original %s, restored %s.\n"),
attr->ofname, edit_uint64(attr->statp.st_size, ec1), edit_uint64(st.st_size, ec2));
}
}
}
/**
* We do not restore sockets, so skip trying to restore their attributes.
*/
if (attr->type == FT_SPEC && S_ISSOCK(attr->statp.st_mode)) {
goto bail_out;
}
/* ***FIXME**** optimize -- don't do if already correct */
/**
* For link, change owner of link using lchown, but don't try to do a chmod as that will update the file behind it.
*/
if (attr->type == FT_LNK) {
/*
* Change owner of link, not of real file
*/
if (lchown(attr->ofname, attr->statp.st_uid, attr->statp.st_gid) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file owner %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#ifdef HAVE_LCHMOD
if (lchmod(attr->ofname, attr->statp.st_mode) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file modes %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#endif
} else {
if (!ofd->cmd_plugin) {
ok = restore_file_attributes(jcr, attr, ofd);
#ifdef HAVE_CHFLAGS
/**
* FreeBSD user flags
*
* Note, this should really be done before the utime() above,
* but if the immutable bit is set, it will make the utimes()
* fail.
*/
if (chflags(attr->ofname, attr->statp.st_flags) < 0 && !suppress_errors) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to set file flags %s: ERR=%s\n"), attr->ofname, be.bstrerror());
ok = false;
}
#endif
}
}
bail_out:
if (is_bopen(ofd)) {
bclose(ofd);
}
pm_strcpy(attr->ofname, "*None*");
umask(old_mask);
return ok;
}
#if !defined(HAVE_WIN32)
/*=============================================================*/
/* */
/* * * * U n i x * * * * */
/* */
/*=============================================================*/
/**
* It is possible to piggyback additional data e.g. ACLs on
* the encode_stat() data by returning the extended attributes
* here. They must be "self-contained" (i.e. you keep track
* of your own length), and they must be in ASCII string
* format. Using this feature is not recommended.
* The code below shows how to return nothing. See the Win32
* code below for returning something in the attributes.
*/
int encode_attribsEx(JCR *jcr, char *attribsEx, FF_PKT *ff_pkt)
{
#ifdef HAVE_DARWIN_OS
/**
* We save the Mac resource fork length so that on a
* restore, we can be sure we put back the whole resource.
*/
char *p;
*attribsEx = 0; /* no extended attributes (yet) */
if (jcr->cmd_plugin || ff_pkt->type == FT_DELETED) {
return STREAM_UNIX_ATTRIBUTES;
}
p = attribsEx;
if (bit_is_set(FO_HFSPLUS, ff_pkt->flags)) {
p += to_base64((uint64_t)(ff_pkt->hfsinfo.rsrclength), p);
}
*p = 0;
#else
*attribsEx = 0; /* no extended attributes */
#endif
return STREAM_UNIX_ATTRIBUTES;
}
#else
/*=============================================================*/
/* */
/* * * * W i n 3 2 * * * * */
/* */
/*=============================================================*/
int encode_attribsEx(JCR *jcr, char *attribsEx, FF_PKT *ff_pkt)
{
char *p = attribsEx;
WIN32_FILE_ATTRIBUTE_DATA atts;
ULARGE_INTEGER li;
attribsEx[0] = 0; /* no extended attributes */
if (jcr->cmd_plugin || ff_pkt->type == FT_DELETED) {
return STREAM_UNIX_ATTRIBUTES;
}
unix_name_to_win32(ff_pkt->sys_fname, ff_pkt->fname);
if (p_GetFileAttributesExW) {
/**
* Try unicode version
*/
POOLMEM* pwszBuf = get_pool_memory(PM_FNAME);
make_win32_path_UTF8_2_wchar(pwszBuf, ff_pkt->fname);
BOOL b=p_GetFileAttributesExW((LPCWSTR)pwszBuf, GetFileExInfoStandard,
(LPVOID)&atts);
free_pool_memory(pwszBuf);
if (!b) {
win_error(jcr, "GetFileAttributesExW:", ff_pkt->sys_fname);
return STREAM_UNIX_ATTRIBUTES;
}
} else {
if (!p_GetFileAttributesExA)
return STREAM_UNIX_ATTRIBUTES;
if (!p_GetFileAttributesExA(ff_pkt->sys_fname, GetFileExInfoStandard,
(LPVOID)&atts)) {
win_error(jcr, "GetFileAttributesExA:", ff_pkt->sys_fname);
return STREAM_UNIX_ATTRIBUTES;
}
}
/*
* Instead of using the current dwFileAttributes use the
* ff_pkt->statp.st_rdev which contains the actual fileattributes we
* want to save for this file.
*/
atts.dwFileAttributes = ff_pkt->statp.st_rdev;
p += to_base64((uint64_t)atts.dwFileAttributes, p);
*p++ = ' '; /* separate fields with a space */
li.LowPart = atts.ftCreationTime.dwLowDateTime;
li.HighPart = atts.ftCreationTime.dwHighDateTime;
p += to_base64((uint64_t)li.QuadPart, p);
*p++ = ' ';
li.LowPart = atts.ftLastAccessTime.dwLowDateTime;
li.HighPart = atts.ftLastAccessTime.dwHighDateTime;
p += to_base64((uint64_t)li.QuadPart, p);
*p++ = ' ';
li.LowPart = atts.ftLastWriteTime.dwLowDateTime;
li.HighPart = atts.ftLastWriteTime.dwHighDateTime;
p += to_base64((uint64_t)li.QuadPart, p);
*p++ = ' ';
p += to_base64((uint64_t)atts.nFileSizeHigh, p);
*p++ = ' ';
p += to_base64((uint64_t)atts.nFileSizeLow, p);
*p = 0;
return STREAM_UNIX_ATTRIBUTES_EX;
}
