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; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
this implements mappings between info levels for NTVFS backend calls
*/
#include "includes.h"
-#include "smb_server/smb_server.h"
-#include "librpc/gen_ndr/ndr_security.h"
+#include "ntvfs/ntvfs.h"
+#include "libcli/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
/* a second stage function converts from the out parameters of the generic
call onto the out parameters of the specific call made */
-typedef NTSTATUS (*second_stage_t)(struct smbsrv_request *,
- struct ntvfs_module_context *,
+typedef NTSTATUS (*second_stage_t)(struct ntvfs_module_context *,
+ struct ntvfs_request *,
void *, void *, NTSTATUS);
/*
this is a async wrapper, called from the backend when it has completed
a function that it has decided to reply to in an async fashion
*/
-static void ntvfs_map_async_send(struct smbsrv_request *req)
+static void ntvfs_map_async_send(struct ntvfs_request *req)
{
- struct ntvfs_map_async *m = req->async_states->private_data;
+ struct ntvfs_map_async *m = talloc_get_type(req->async_states->private_data,
+ struct ntvfs_map_async);
ntvfs_async_state_pop(req);
/* call the _finish function setup in ntvfs_map_async_setup() */
- req->async_states->status = m->fn(req, m->ntvfs, m->io, m->io2, req->async_states->status);
+ req->async_states->status = m->fn(m->ntvfs, req, m->io, m->io2, req->async_states->status);
/* call the send function from the next module up */
req->async_states->send_fn(req);
io2 is the new call structure for the mapped call
fn is a second stage function for processing the out arguments
*/
-static NTSTATUS ntvfs_map_async_setup(struct smbsrv_request *req,
- struct ntvfs_module_context *ntvfs,
+static NTSTATUS ntvfs_map_async_setup(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
void *io, void *io2,
second_stage_t fn)
{
m->io = io;
m->io2 = io2;
m->fn = fn;
- return ntvfs_async_state_push(req, m, ntvfs_map_async_send, ntvfs);
+ return ntvfs_async_state_push(ntvfs, req, m, ntvfs_map_async_send);
}
-
/*
called when first stage processing is complete.
*/
-static NTSTATUS ntvfs_map_async_finish(struct smbsrv_request *req, NTSTATUS status)
+static NTSTATUS ntvfs_map_async_finish(struct ntvfs_request *req, NTSTATUS status)
{
struct ntvfs_map_async *m;
/* the backend is replying immediately. call the 2nd stage function after popping our local
async state */
- m = req->async_states->private_data;
+ m = talloc_get_type(req->async_states->private_data,
+ struct ntvfs_map_async);
ntvfs_async_state_pop(req);
- return m->fn(req, m->ntvfs, m->io, m->io2, status);
+ return m->fn(m->ntvfs, req, m->io, m->io2, status);
}
-
/*
see if a filename ends in EXE COM DLL or SYM. This is needed for the
DENY_DOS mapping for OpenX
*/
-BOOL is_exe_filename(const char *fname)
+bool is_exe_filename(const char *fname)
{
char *p;
p = strrchr(fname, '.');
if (!p) {
- return False;
+ return false;
}
p++;
if (strcasecmp(p, "EXE") == 0 ||
strcasecmp(p, "COM") == 0 ||
strcasecmp(p, "DLL") == 0 ||
strcasecmp(p, "SYM") == 0) {
- return True;
+ return true;
}
- return False;
+ return false;
}
/*
NTVFS openx to ntcreatex mapper
*/
-static NTSTATUS ntvfs_map_open_finish(struct smbsrv_request *req,
- struct ntvfs_module_context *ntvfs,
+static NTSTATUS ntvfs_map_open_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
union smb_open *io,
union smb_open *io2,
NTSTATUS status)
switch (io->generic.level) {
case RAW_OPEN_OPEN:
- io->openold.out.fnum = io2->generic.out.fnum;
+ io->openold.out.file.ntvfs = io2->generic.out.file.ntvfs;
io->openold.out.attrib = io2->generic.out.attrib;
io->openold.out.write_time = nt_time_to_unix(io2->generic.out.write_time);
io->openold.out.size = io2->generic.out.size;
break;
case RAW_OPEN_OPENX:
- io->openx.out.fnum = io2->generic.out.fnum;
+ io->openx.out.file.ntvfs = io2->generic.out.file.ntvfs;
io->openx.out.attrib = io2->generic.out.attrib;
io->openx.out.write_time = nt_time_to_unix(io2->generic.out.write_time);
io->openx.out.size = io2->generic.out.size;
break;
case RAW_OPEN_T2OPEN:
- io->t2open.out.fnum = io2->generic.out.fnum;
+ io->t2open.out.file.ntvfs = io2->generic.out.file.ntvfs;
io->t2open.out.attrib = io2->generic.out.attrib;
io->t2open.out.write_time = nt_time_to_unix(io2->generic.out.write_time);
io->t2open.out.size = io2->generic.out.size;
case RAW_OPEN_MKNEW:
case RAW_OPEN_CREATE:
- io->mknew.out.fnum = io2->generic.out.fnum;
- write_time = io->mknew.in.write_time;
+ io->mknew.out.file.ntvfs= io2->generic.out.file.ntvfs;
+ write_time = io->mknew.in.write_time;
break;
case RAW_OPEN_CTEMP:
- io->ctemp.out.fnum = io2->generic.out.fnum;
- io->ctemp.out.name = talloc_strdup(req, io2->generic.in.fname +
- strlen(io->ctemp.in.directory) + 1);
+ io->ctemp.out.file.ntvfs= io2->generic.out.file.ntvfs;
+ io->ctemp.out.name = talloc_strdup(req, io2->generic.in.fname +
+ strlen(io->ctemp.in.directory) + 1);
+ NT_STATUS_HAVE_NO_MEMORY(io->ctemp.out.name);
+ break;
+
+ case RAW_OPEN_SMB2:
+ ZERO_STRUCT(io->smb2.out);
+ io->smb2.out.file.ntvfs = io2->generic.out.file.ntvfs;
+ switch (io2->generic.out.oplock_level) {
+ case BATCH_OPLOCK_RETURN:
+ io->smb2.out.oplock_level = SMB2_OPLOCK_LEVEL_BATCH;
+ break;
+ case EXCLUSIVE_OPLOCK_RETURN:
+ io->smb2.out.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE;
+ break;
+ case LEVEL_II_OPLOCK_RETURN:
+ io->smb2.out.oplock_level = SMB2_OPLOCK_LEVEL_II;
+ break;
+ default:
+ io->smb2.out.oplock_level = SMB2_OPLOCK_LEVEL_NONE;
+ break;
+ }
+ io->smb2.out.reserved = 0;
+ io->smb2.out.create_action = io2->generic.out.create_action;
+ io->smb2.out.create_time = io2->generic.out.create_time;
+ io->smb2.out.access_time = io2->generic.out.access_time;
+ io->smb2.out.write_time = io2->generic.out.write_time;
+ io->smb2.out.change_time = io2->generic.out.change_time;
+ io->smb2.out.alloc_size = io2->generic.out.alloc_size;
+ io->smb2.out.size = io2->generic.out.size;
+ io->smb2.out.file_attr = io2->generic.out.attrib;
+ io->smb2.out.reserved2 = 0;
+ io->smb2.out.maximal_access = io2->generic.out.maximal_access;
break;
default:
req->async_states->state &= ~NTVFS_ASYNC_STATE_MAY_ASYNC;
if (write_time != 0) {
- sf = talloc(req, union smb_setfileinfo);
- sf->generic.level = RAW_SFILEINFO_STANDARD;
- sf->generic.file.fnum = io2->generic.out.fnum;
+ sf = talloc(req, union smb_setfileinfo);
+ NT_STATUS_HAVE_NO_MEMORY(sf);
+ sf->generic.level = RAW_SFILEINFO_STANDARD;
+ sf->generic.in.file.ntvfs = io2->generic.out.file.ntvfs;
sf->standard.in.create_time = 0;
sf->standard.in.write_time = write_time;
sf->standard.in.access_time = 0;
if (set_size != 0) {
sf = talloc(req, union smb_setfileinfo);
+ NT_STATUS_HAVE_NO_MEMORY(sf);
sf->generic.level = RAW_SFILEINFO_END_OF_FILE_INFORMATION;
- sf->generic.file.fnum = io2->generic.out.fnum;
+ sf->generic.in.file.ntvfs = io2->generic.out.file.ntvfs;
sf->end_of_file_info.in.size = set_size;
status = ntvfs->ops->setfileinfo(ntvfs, req, sf);
if (NT_STATUS_IS_OK(status)) {
uint16_t open_func, const char *fname,
union smb_open *io2)
{
+ io2->generic.in.create_options = NTCREATEX_OPTIONS_NON_DIRECTORY_FILE;
+
if (flags & OPENX_FLAGS_REQUEST_OPLOCK) {
io2->generic.in.flags |= NTCREATEX_FLAGS_REQUEST_OPLOCK;
}
switch (open_mode & OPENX_MODE_ACCESS_MASK) {
case OPENX_MODE_ACCESS_READ:
+ case OPENX_MODE_ACCESS_EXEC:
io2->generic.in.access_mask = SEC_RIGHTS_FILE_READ;
break;
case OPENX_MODE_ACCESS_WRITE:
break;
case OPENX_MODE_ACCESS_RDWR:
case OPENX_MODE_ACCESS_FCB:
- case OPENX_MODE_ACCESS_EXEC:
io2->generic.in.access_mask =
SEC_RIGHTS_FILE_READ |
SEC_RIGHTS_FILE_WRITE;
break;
default:
- return NT_STATUS_INVALID_LOCK_SEQUENCE;
+ return NT_STATUS_DOS(ERRDOS, ERRbadaccess);
}
switch (open_mode & OPENX_MODE_DENY_MASK) {
io2->generic.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
break;
default:
- return NT_STATUS_INVALID_LOCK_SEQUENCE;
+ return NT_STATUS_DOS(ERRDOS, ERRbadaccess);
}
switch (open_func) {
io2->generic.in.open_disposition = NTCREATEX_DISP_CREATE;
break;
}
- return NT_STATUS_INVALID_LOCK_SEQUENCE;
+ return NT_STATUS_DOS(ERRDOS, ERRbadaccess);
}
return NT_STATUS_OK;
/*
NTVFS open generic to any mapper
*/
-NTSTATUS ntvfs_map_open(struct smbsrv_request *req, union smb_open *io,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_open(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_open *io)
{
NTSTATUS status;
union smb_open *io2;
return NT_STATUS_NO_MEMORY;
}
- status = ntvfs_map_async_setup(req, ntvfs, io, io2,
+ status = ntvfs_map_async_setup(ntvfs, req,
+ io, io2,
(second_stage_t)ntvfs_map_open_finish);
if (!NT_STATUS_IS_OK(status)) {
return status;
io2->generic.in.file_attr = io->openx.in.file_attrs;
io2->generic.in.fname = io->openx.in.fname;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
io2->generic.in.file_attr = io->openold.in.search_attrs;
io2->generic.in.fname = io->openold.in.fname;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
case RAW_OPEN_T2OPEN:
io2->generic.in.ea_list->num_eas = io->t2open.in.num_eas;
io2->generic.in.ea_list->eas = io->t2open.in.eas;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
case RAW_OPEN_MKNEW:
io2->generic.in.share_access =
NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
case RAW_OPEN_CREATE:
io2->generic.in.share_access =
NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
case RAW_OPEN_CTEMP:
io2->generic.in.file_attr = io->ctemp.in.attrib;
- io2->generic.in.file_attr = 0;
io2->generic.in.fname =
talloc_asprintf(io2, "%s\\SRV%s",
io->ctemp.in.directory,
io2->generic.in.share_access =
NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE;
- status = ntvfs->ops->openfile(ntvfs, req, io2);
+ status = ntvfs->ops->open(ntvfs, req, io2);
+ break;
+ case RAW_OPEN_SMB2:
+ switch (io->smb2.in.oplock_level) {
+ case SMB2_OPLOCK_LEVEL_BATCH:
+ io2->generic.in.flags = NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK |
+ NTCREATEX_FLAGS_REQUEST_OPLOCK;
+ break;
+ case SMB2_OPLOCK_LEVEL_EXCLUSIVE:
+ io2->generic.in.flags = NTCREATEX_FLAGS_REQUEST_OPLOCK;
+ break;
+ default:
+ io2->generic.in.flags = 0;
+ break;
+ }
+ io2->generic.in.root_fid.fnum = 0;
+ io2->generic.in.access_mask = io->smb2.in.desired_access;
+ io2->generic.in.alloc_size = io->smb2.in.alloc_size;
+ io2->generic.in.file_attr = io->smb2.in.file_attributes;
+ io2->generic.in.share_access = io->smb2.in.share_access;
+ io2->generic.in.open_disposition= io->smb2.in.create_disposition;
+ io2->generic.in.create_options = io->smb2.in.create_options;
+ io2->generic.in.impersonation = io->smb2.in.impersonation_level;
+ io2->generic.in.security_flags = 0;
+ io2->generic.in.fname = io->smb2.in.fname;
+ io2->generic.in.sec_desc = io->smb2.in.sec_desc;
+ io2->generic.in.ea_list = &io->smb2.in.eas;
+ io2->generic.in.query_maximal_access = io->smb2.in.query_maximal_access;
+
+ /* we don't support timewarp yet */
+ if (io->smb2.in.timewarp != 0) {
+ status = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ break;
+ }
+
+ /* we need to check these bits before we check the private mask */
+ if (io2->generic.in.create_options & SMB2_CREATE_OPTIONS_NOT_SUPPORTED_MASK) {
+ DEBUG(2,(__location__ " create_options 0x%x not supported\n",
+ io2->generic.in.create_options));
+ status = NT_STATUS_NOT_SUPPORTED;
+ break;
+ }
+
+ /* TODO: find out why only SMB2 ignores these */
+ io2->generic.in.create_options &= ~NTCREATEX_OPTIONS_SYNC_ALERT;
+ io2->generic.in.create_options &= ~NTCREATEX_OPTIONS_ASYNC_ALERT;
+
+ status = ntvfs->ops->open(ntvfs, req, io2);
break;
default:
/*
- NTVFS fsinfo generic to any mapper
+ NTVFS any to fsinfo mapper
*/
-NTSTATUS ntvfs_map_fsinfo(struct smbsrv_request *req, union smb_fsinfo *fs,
- struct ntvfs_module_context *ntvfs)
+static NTSTATUS ntvfs_map_fsinfo_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fsinfo *fs,
+ union smb_fsinfo *fs2,
+ NTSTATUS status)
{
- NTSTATUS status;
- union smb_fsinfo *fs2;
-
- fs2 = talloc(req, union smb_fsinfo);
- if (fs2 == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- if (fs->generic.level == RAW_QFS_GENERIC) {
- return NT_STATUS_INVALID_LEVEL;
- }
-
- /* this map function is only used by the simple backend, which
- doesn't do async */
- req->async_states->state &= ~NTVFS_ASYNC_STATE_MAY_ASYNC;
-
- /* ask the backend for the generic info */
- fs2->generic.level = RAW_QFS_GENERIC;
-
- status = ntvfs->ops->fsinfo(ntvfs, req, fs2);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
(fs2->generic.out.blocks_free * (double)fs2->generic.out.block_size) / (bpunit * 512);
/* we must return a maximum of 2G to old DOS systems, or they get very confused */
- if (bpunit > 64 && req->smb_conn->negotiate.protocol <= PROTOCOL_LANMAN2) {
+ if (bpunit > 64 && req->ctx->protocol <= PROTOCOL_LANMAN2) {
fs->dskattr.out.blocks_per_unit = 64;
fs->dskattr.out.units_total = 0xFFFF;
fs->dskattr.out.units_free = 0xFFFF;
return NT_STATUS_INVALID_LEVEL;
}
+/*
+ NTVFS fsinfo any to generic mapper
+*/
+NTSTATUS ntvfs_map_fsinfo(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fsinfo *fs)
+{
+ NTSTATUS status;
+ union smb_fsinfo *fs2;
+
+ fs2 = talloc(req, union smb_fsinfo);
+ if (fs2 == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (fs->generic.level == RAW_QFS_GENERIC) {
+ return NT_STATUS_INVALID_LEVEL;
+ }
+
+ status = ntvfs_map_async_setup(ntvfs, req, fs, fs2,
+ (second_stage_t)ntvfs_map_fsinfo_finish);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ /* ask the backend for the generic info */
+ fs2->generic.level = RAW_QFS_GENERIC;
+
+ status = ntvfs->ops->fsinfo(ntvfs, req, fs2);
+ return ntvfs_map_async_finish(req, status);
+}
+
/*
NTVFS fileinfo generic to any mapper
*/
-NTSTATUS ntvfs_map_fileinfo(struct smbsrv_request *req, union smb_fileinfo *info,
- union smb_fileinfo *info2)
+NTSTATUS ntvfs_map_fileinfo(TALLOC_CTX *mem_ctx,
+ union smb_fileinfo *info,
+ union smb_fileinfo *info2)
{
int i;
/* and convert it to the required level using results in info2 */
info->stream_info.out.num_streams = info2->generic.out.num_streams;
if (info->stream_info.out.num_streams > 0) {
info->stream_info.out.streams =
- talloc_array(req,
+ talloc_array(mem_ctx,
struct stream_struct,
info->stream_info.out.num_streams);
if (!info->stream_info.out.streams) {
for (i=0; i < info->stream_info.out.num_streams; i++) {
info->stream_info.out.streams[i] = info2->generic.out.streams[i];
info->stream_info.out.streams[i].stream_name.s =
- talloc_strdup(req, info2->generic.out.streams[i].stream_name.s);
+ talloc_strdup(info->stream_info.out.streams,
+ info2->generic.out.streams[i].stream_name.s);
if (!info->stream_info.out.streams[i].stream_name.s) {
DEBUG(2,("ntvfs_map_fileinfo: no memory for stream_name\n"));
return NT_STATUS_NO_MEMORY;
case RAW_FILEINFO_NAME_INFO:
case RAW_FILEINFO_NAME_INFORMATION:
- info->name_info.out.fname.s = talloc_strdup(req, info2->generic.out.fname.s);
+ info->name_info.out.fname.s = talloc_strdup(mem_ctx, info2->generic.out.fname.s);
+ NT_STATUS_HAVE_NO_MEMORY(info->name_info.out.fname.s);
info->name_info.out.fname.private_length = info2->generic.out.fname.private_length;
return NT_STATUS_OK;
case RAW_FILEINFO_ALT_NAME_INFO:
case RAW_FILEINFO_ALT_NAME_INFORMATION:
- info->alt_name_info.out.fname.s = talloc_strdup(req, info2->generic.out.alt_fname.s);
+ info->alt_name_info.out.fname.s = talloc_strdup(mem_ctx, info2->generic.out.alt_fname.s);
+ NT_STATUS_HAVE_NO_MEMORY(info->alt_name_info.out.fname.s);
info->alt_name_info.out.fname.private_length = info2->generic.out.alt_fname.private_length;
return NT_STATUS_OK;
case RAW_FILEINFO_ALL_EAS:
info->all_eas.out.num_eas = info2->generic.out.num_eas;
if (info->all_eas.out.num_eas > 0) {
- info->all_eas.out.eas = talloc_array(req,
+ info->all_eas.out.eas = talloc_array(mem_ctx,
struct ea_struct,
info->all_eas.out.num_eas);
if (!info->all_eas.out.eas) {
for (i = 0; i < info->all_eas.out.num_eas; i++) {
info->all_eas.out.eas[i] = info2->generic.out.eas[i];
info->all_eas.out.eas[i].name.s =
- talloc_strdup(req, info2->generic.out.eas[i].name.s);
+ talloc_strdup(info->all_eas.out.eas,
+ info2->generic.out.eas[i].name.s);
if (!info->all_eas.out.eas[i].name.s) {
DEBUG(2,("ntvfs_map_fileinfo: no memory for stream_name\n"));
return NT_STATUS_NO_MEMORY;
}
info->all_eas.out.eas[i].value.data =
- talloc_memdup(req,
+ (uint8_t *)talloc_memdup(info->all_eas.out.eas,
info2->generic.out.eas[i].value.data,
info2->generic.out.eas[i].value.length);
if (!info->all_eas.out.eas[i].value.data) {
}
/*
+ NTVFS any to fileinfo mapper
+*/
+static NTSTATUS ntvfs_map_qfileinfo_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fileinfo *info,
+ union smb_fileinfo *info2,
+ NTSTATUS status)
+{
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ return ntvfs_map_fileinfo(req, info, info2);
+}
+
+/*
NTVFS fileinfo generic to any mapper
*/
-NTSTATUS ntvfs_map_qfileinfo(struct smbsrv_request *req, union smb_fileinfo *info,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_qfileinfo(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fileinfo *info)
{
NTSTATUS status;
union smb_fileinfo *info2;
return NT_STATUS_INVALID_LEVEL;
}
+ status = ntvfs_map_async_setup(ntvfs, req, info, info2,
+ (second_stage_t)ntvfs_map_qfileinfo_finish);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
/* ask the backend for the generic info */
info2->generic.level = RAW_FILEINFO_GENERIC;
- info2->generic.in.fnum = info->generic.in.fnum;
+ info2->generic.in.file.ntvfs= info->generic.in.file.ntvfs;
status = ntvfs->ops->qfileinfo(ntvfs, req, info2);
+ return ntvfs_map_async_finish(req, status);
+}
+
+/*
+ NTVFS any to fileinfo mapper
+*/
+static NTSTATUS ntvfs_map_qpathinfo_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fileinfo *info,
+ union smb_fileinfo *info2,
+ NTSTATUS status)
+{
if (!NT_STATUS_IS_OK(status)) {
return status;
}
+
return ntvfs_map_fileinfo(req, info, info2);
}
/*
NTVFS pathinfo generic to any mapper
*/
-NTSTATUS ntvfs_map_qpathinfo(struct smbsrv_request *req, union smb_fileinfo *info,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_qpathinfo(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_fileinfo *info)
{
NTSTATUS status;
union smb_fileinfo *info2;
return NT_STATUS_INVALID_LEVEL;
}
- /* ask the backend for the generic info */
- info2->generic.level = RAW_FILEINFO_GENERIC;
- info2->generic.in.fname = info->generic.in.fname;
-
- /* only used by the simple backend, which doesn't do async */
- req->async_states->state &= ~NTVFS_ASYNC_STATE_MAY_ASYNC;
-
- status = ntvfs->ops->qpathinfo(ntvfs, req, info2);
+ status = ntvfs_map_async_setup(ntvfs, req, info, info2,
+ (second_stage_t)ntvfs_map_qpathinfo_finish);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- return ntvfs_map_fileinfo(req, info, info2);
+
+ /* ask the backend for the generic info */
+ info2->generic.level = RAW_FILEINFO_GENERIC;
+ info2->generic.in.file.path = info->generic.in.file.path;
+
+ status = ntvfs->ops->qpathinfo(ntvfs, req, info2);
+ return ntvfs_map_async_finish(req, status);
}
/*
NTVFS lock generic to any mapper
*/
-NTSTATUS ntvfs_map_lock(struct smbsrv_request *req, union smb_lock *lck,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_lock(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_lock *lck)
{
union smb_lock *lck2;
struct smb_lock_entry *locks;
return NT_STATUS_INVALID_LEVEL;
case RAW_LOCK_LOCK:
+ lck2->generic.level = RAW_LOCK_GENERIC;
+ lck2->generic.in.file.ntvfs= lck->lock.in.file.ntvfs;
+ lck2->generic.in.mode = 0;
+ lck2->generic.in.timeout = 0;
lck2->generic.in.ulock_cnt = 0;
lck2->generic.in.lock_cnt = 1;
+ lck2->generic.in.locks = locks;
+ locks->pid = req->smbpid;
+ locks->offset = lck->lock.in.offset;
+ locks->count = lck->lock.in.count;
break;
case RAW_LOCK_UNLOCK:
+ lck2->generic.level = RAW_LOCK_GENERIC;
+ lck2->generic.in.file.ntvfs= lck->unlock.in.file.ntvfs;
+ lck2->generic.in.mode = 0;
+ lck2->generic.in.timeout = 0;
lck2->generic.in.ulock_cnt = 1;
lck2->generic.in.lock_cnt = 0;
+ lck2->generic.in.locks = locks;
+ locks->pid = req->smbpid;
+ locks->offset = lck->unlock.in.offset;
+ locks->count = lck->unlock.in.count;
+ break;
+
+ case RAW_LOCK_SMB2: {
+ /* this is only approximate! We need to change the
+ generic structure to fix this properly */
+ int i;
+ bool isunlock;
+ if (lck->smb2.in.lock_count < 1) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ lck2->generic.level = RAW_LOCK_GENERIC;
+ lck2->generic.in.file.ntvfs= lck->smb2.in.file.ntvfs;
+ lck2->generic.in.timeout = UINT32_MAX;
+ lck2->generic.in.mode = 0;
+ lck2->generic.in.lock_cnt = 0;
+ lck2->generic.in.ulock_cnt = 0;
+ lck2->generic.in.locks = talloc_zero_array(lck2, struct smb_lock_entry,
+ lck->smb2.in.lock_count);
+ if (lck2->generic.in.locks == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ /* only the first lock gives the UNLOCK bit - see
+ MS-SMB2 3.3.5.14 */
+ if (lck->smb2.in.locks[0].flags & SMB2_LOCK_FLAG_UNLOCK) {
+ lck2->generic.in.ulock_cnt = lck->smb2.in.lock_count;
+ isunlock = true;
+ } else {
+ lck2->generic.in.lock_cnt = lck->smb2.in.lock_count;
+ isunlock = false;
+ }
+ for (i=0;i<lck->smb2.in.lock_count;i++) {
+ if (isunlock &&
+ (lck->smb2.in.locks[i].flags &
+ (SMB2_LOCK_FLAG_SHARED|SMB2_LOCK_FLAG_EXCLUSIVE))) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ if (!isunlock &&
+ (lck->smb2.in.locks[i].flags & SMB2_LOCK_FLAG_UNLOCK)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ lck2->generic.in.locks[i].pid = req->smbpid;
+ lck2->generic.in.locks[i].offset = lck->smb2.in.locks[i].offset;
+ lck2->generic.in.locks[i].count = lck->smb2.in.locks[i].length;
+ if (!(lck->smb2.in.locks[i].flags & SMB2_LOCK_FLAG_EXCLUSIVE)) {
+ lck2->generic.in.mode = LOCKING_ANDX_SHARED_LOCK;
+ }
+ if (lck->smb2.in.locks[i].flags & SMB2_LOCK_FLAG_FAIL_IMMEDIATELY) {
+ lck2->generic.in.timeout = 0;
+ }
+ }
+ /* initialize output value */
+ lck->smb2.out.reserved = 0;
break;
}
- lck2->generic.level = RAW_LOCK_GENERIC;
- lck2->generic.in.fnum = lck->lock.in.fnum;
- lck2->generic.in.mode = 0;
- lck2->generic.in.timeout = 0;
- lck2->generic.in.locks = locks;
- locks->pid = req->smbpid;
- locks->offset = lck->lock.in.offset;
- locks->count = lck->lock.in.count;
+ case RAW_LOCK_SMB2_BREAK:
+ lck2->generic.level = RAW_LOCK_GENERIC;
+ lck2->generic.in.file.ntvfs = lck->smb2_break.in.file.ntvfs;
+ lck2->generic.in.mode = LOCKING_ANDX_OPLOCK_RELEASE |
+ ((lck->smb2_break.in.oplock_level << 8) & 0xFF00);
+ lck2->generic.in.timeout = 0;
+ lck2->generic.in.ulock_cnt = 0;
+ lck2->generic.in.lock_cnt = 0;
+ lck2->generic.in.locks = NULL;
+
+ /* initialize output value */
+ lck->smb2_break.out.oplock_level= lck->smb2_break.in.oplock_level;
+ lck->smb2_break.out.reserved = lck->smb2_break.in.reserved;
+ lck->smb2_break.out.reserved2 = lck->smb2_break.in.reserved2;
+ lck->smb2_break.out.file = lck->smb2_break.in.file;
+ break;
+ }
+
+ /*
+ * we don't need to call ntvfs_map_async_setup() here,
+ * as lock() doesn't have any output fields
+ */
return ntvfs->ops->lock(ntvfs, req, lck2);
}
/*
NTVFS write generic to any mapper
*/
-static NTSTATUS ntvfs_map_write_finish(struct smbsrv_request *req,
- struct ntvfs_module_context *ntvfs,
+static NTSTATUS ntvfs_map_write_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
union smb_write *wr,
union smb_write *wr2,
NTSTATUS status)
-
{
union smb_lock *lck;
union smb_close *cl;
return NT_STATUS_NO_MEMORY;
}
- lck->unlock.level = RAW_LOCK_UNLOCK;
- lck->unlock.in.fnum = wr->writeunlock.in.fnum;
- lck->unlock.in.count = wr->writeunlock.in.count;
- lck->unlock.in.offset = wr->writeunlock.in.offset;
+ lck->unlock.level = RAW_LOCK_UNLOCK;
+ lck->unlock.in.file.ntvfs = wr->writeunlock.in.file.ntvfs;
+ lck->unlock.in.count = wr->writeunlock.in.count;
+ lck->unlock.in.offset = wr->writeunlock.in.offset;
if (lck->unlock.in.count != 0) {
/* do the lock sync for now */
return NT_STATUS_NO_MEMORY;
}
- cl->close.level = RAW_CLOSE_CLOSE;
- cl->close.in.fnum = wr->writeclose.in.fnum;
- cl->close.in.write_time = wr->writeclose.in.mtime;
+ cl->close.level = RAW_CLOSE_CLOSE;
+ cl->close.in.file.ntvfs = wr->writeclose.in.file.ntvfs;
+ cl->close.in.write_time = wr->writeclose.in.mtime;
if (wr2->generic.in.count != 0) {
/* do the close sync for now */
case RAW_WRITE_SPLWRITE:
break;
+
+ case RAW_WRITE_SMB2:
+ wr->smb2.out._pad = 0;
+ wr->smb2.out.nwritten = wr2->generic.out.nwritten;
+ wr->smb2.out.unknown1 = 0;
+ break;
+
default:
return NT_STATUS_INVALID_LEVEL;
}
/*
NTVFS write generic to any mapper
*/
-NTSTATUS ntvfs_map_write(struct smbsrv_request *req, union smb_write *wr,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_write(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_write *wr)
{
union smb_write *wr2;
NTSTATUS status;
return NT_STATUS_NO_MEMORY;
}
- status = ntvfs_map_async_setup(req, ntvfs, wr, wr2,
+ status = ntvfs_map_async_setup(ntvfs, req, wr, wr2,
(second_stage_t)ntvfs_map_write_finish);
if (!NT_STATUS_IS_OK(status)) {
return status;
break;
case RAW_WRITE_WRITE:
- wr2->writex.in.fnum = wr->write.in.fnum;
+ wr2->writex.in.file.ntvfs= wr->write.in.file.ntvfs;
wr2->writex.in.offset = wr->write.in.offset;
wr2->writex.in.wmode = 0;
wr2->writex.in.remaining = wr->write.in.remaining;
break;
case RAW_WRITE_WRITEUNLOCK:
- wr2->writex.in.fnum = wr->writeunlock.in.fnum;
+ wr2->writex.in.file.ntvfs= wr->writeunlock.in.file.ntvfs;
wr2->writex.in.offset = wr->writeunlock.in.offset;
wr2->writex.in.wmode = 0;
wr2->writex.in.remaining = wr->writeunlock.in.remaining;
break;
case RAW_WRITE_WRITECLOSE:
- wr2->writex.in.fnum = wr->writeclose.in.fnum;
+ wr2->writex.in.file.ntvfs= wr->writeclose.in.file.ntvfs;
wr2->writex.in.offset = wr->writeclose.in.offset;
wr2->writex.in.wmode = 0;
wr2->writex.in.remaining = 0;
break;
case RAW_WRITE_SPLWRITE:
- wr2->writex.in.fnum = wr->splwrite.in.fnum;
+ wr2->writex.in.file.ntvfs= wr->splwrite.in.file.ntvfs;
wr2->writex.in.offset = 0;
wr2->writex.in.wmode = 0;
wr2->writex.in.remaining = 0;
wr2->writex.in.data = wr->splwrite.in.data;
status = ntvfs->ops->write(ntvfs, req, wr2);
break;
+
+ case RAW_WRITE_SMB2:
+ wr2->writex.in.file.ntvfs= wr->smb2.in.file.ntvfs;
+ wr2->writex.in.offset = wr->smb2.in.offset;
+ wr2->writex.in.wmode = 0;
+ wr2->writex.in.remaining = 0;
+ wr2->writex.in.count = wr->smb2.in.data.length;
+ wr2->writex.in.data = wr->smb2.in.data.data;
+ status = ntvfs->ops->write(ntvfs, req, wr2);
}
return ntvfs_map_async_finish(req, status);
/*
NTVFS read generic to any mapper - finish the out mapping
*/
-static NTSTATUS ntvfs_map_read_finish(struct smbsrv_request *req,
- struct ntvfs_module_context *ntvfs,
+static NTSTATUS ntvfs_map_read_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
union smb_read *rd,
union smb_read *rd2,
NTSTATUS status)
{
switch (rd->generic.level) {
case RAW_READ_READ:
- rd->read.out.nread = rd2->generic.out.nread;
+ rd->read.out.nread = rd2->generic.out.nread;
break;
case RAW_READ_READBRAW:
- rd->readbraw.out.nread = rd2->generic.out.nread;
+ rd->readbraw.out.nread = rd2->generic.out.nread;
break;
case RAW_READ_LOCKREAD:
- rd->lockread.out.nread = rd2->generic.out.nread;
+ rd->lockread.out.nread = rd2->generic.out.nread;
+ break;
+ case RAW_READ_SMB2:
+ rd->smb2.out.data.length= rd2->generic.out.nread;
+ rd->smb2.out.remaining = 0;
+ rd->smb2.out.reserved = 0;
break;
default:
return NT_STATUS_INVALID_LEVEL;
/*
NTVFS read* to readx mapper
*/
-NTSTATUS ntvfs_map_read(struct smbsrv_request *req, union smb_read *rd,
- struct ntvfs_module_context *ntvfs)
+NTSTATUS ntvfs_map_read(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_read *rd)
{
union smb_read *rd2;
union smb_lock *lck;
return NT_STATUS_NO_MEMORY;
}
- status = ntvfs_map_async_setup(req, ntvfs, rd, rd2,
+ status = ntvfs_map_async_setup(ntvfs, req, rd, rd2,
(second_stage_t)ntvfs_map_read_finish);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
rd2->readx.level = RAW_READ_READX;
+ rd2->readx.in.read_for_execute = false;
switch (rd->generic.level) {
case RAW_READ_READX:
break;
case RAW_READ_READ:
- rd2->readx.in.fnum = rd->read.in.fnum;
+ rd2->readx.in.file.ntvfs= rd->read.in.file.ntvfs;
rd2->readx.in.offset = rd->read.in.offset;
rd2->readx.in.mincnt = rd->read.in.count;
rd2->readx.in.maxcnt = rd->read.in.count;
break;
case RAW_READ_READBRAW:
- rd2->readx.in.fnum = rd->readbraw.in.fnum;
+ rd2->readx.in.file.ntvfs= rd->readbraw.in.file.ntvfs;
rd2->readx.in.offset = rd->readbraw.in.offset;
rd2->readx.in.mincnt = rd->readbraw.in.mincnt;
rd2->readx.in.maxcnt = rd->readbraw.in.maxcnt;
status = NT_STATUS_NO_MEMORY;
goto done;
}
- lck->lock.level = RAW_LOCK_LOCK;
- lck->lock.in.fnum = rd->lockread.in.fnum;
- lck->lock.in.count = rd->lockread.in.count;
- lck->lock.in.offset = rd->lockread.in.offset;
+ lck->lock.level = RAW_LOCK_LOCK;
+ lck->lock.in.file.ntvfs = rd->lockread.in.file.ntvfs;
+ lck->lock.in.count = rd->lockread.in.count;
+ lck->lock.in.offset = rd->lockread.in.offset;
status = ntvfs->ops->lock(ntvfs, req, lck);
req->async_states->state = state;
- rd2->readx.in.fnum = rd->lockread.in.fnum;
+ rd2->readx.in.file.ntvfs= rd->lockread.in.file.ntvfs;
rd2->readx.in.offset = rd->lockread.in.offset;
rd2->readx.in.mincnt = rd->lockread.in.count;
rd2->readx.in.maxcnt = rd->lockread.in.count;
status = ntvfs->ops->read(ntvfs, req, rd2);
}
break;
+
+ case RAW_READ_SMB2:
+ rd2->readx.in.file.ntvfs= rd->smb2.in.file.ntvfs;
+ rd2->readx.in.offset = rd->smb2.in.offset;
+ rd2->readx.in.mincnt = rd->smb2.in.min_count;
+ rd2->readx.in.maxcnt = rd->smb2.in.length;
+ rd2->readx.in.remaining = 0;
+ rd2->readx.out.data = rd->smb2.out.data.data;
+ status = ntvfs->ops->read(ntvfs, req, rd2);
+ break;
}
done:
/*
NTVFS close generic to any mapper
*/
-NTSTATUS ntvfs_map_close(struct smbsrv_request *req, union smb_close *cl,
- struct ntvfs_module_context *ntvfs)
+static NTSTATUS ntvfs_map_close_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_close *cl,
+ union smb_close *cl2,
+ NTSTATUS status)
+{
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ switch (cl->generic.level) {
+ case RAW_CLOSE_SMB2:
+ cl->smb2.out.flags = cl2->generic.out.flags;
+ cl->smb2.out._pad = 0;
+ cl->smb2.out.create_time = cl2->generic.out.create_time;
+ cl->smb2.out.access_time = cl2->generic.out.access_time;
+ cl->smb2.out.write_time = cl2->generic.out.write_time;
+ cl->smb2.out.change_time = cl2->generic.out.change_time;
+ cl->smb2.out.alloc_size = cl2->generic.out.alloc_size;
+ cl->smb2.out.size = cl2->generic.out.size;
+ cl->smb2.out.file_attr = cl2->generic.out.file_attr;
+ break;
+ default:
+ break;
+ }
+
+ return status;
+}
+
+/*
+ NTVFS close generic to any mapper
+*/
+NTSTATUS ntvfs_map_close(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_close *cl)
{
union smb_close *cl2;
+ NTSTATUS status;
cl2 = talloc(req, union smb_close);
if (cl2 == NULL) {
}
switch (cl->generic.level) {
- case RAW_CLOSE_CLOSE:
+ case RAW_CLOSE_GENERIC:
return NT_STATUS_INVALID_LEVEL;
+ case RAW_CLOSE_CLOSE:
+ cl2->generic.level = RAW_CLOSE_GENERIC;
+ cl2->generic.in.file = cl->close.in.file;
+ cl2->generic.in.write_time = cl->close.in.write_time;
+ cl2->generic.in.flags = 0;
+ break;
+
case RAW_CLOSE_SPLCLOSE:
- cl2->close.level = RAW_CLOSE_CLOSE;
- cl2->close.in.fnum = cl->splclose.in.fnum;
+ cl2->generic.level = RAW_CLOSE_GENERIC;
+ cl2->generic.in.file = cl->splclose.in.file;
+ cl2->generic.in.write_time = 0;
+ cl2->generic.in.flags = 0;
+ break;
+
+ case RAW_CLOSE_SMB2:
+ cl2->generic.level = RAW_CLOSE_GENERIC;
+ cl2->generic.in.file = cl->smb2.in.file;
+ cl2->generic.in.write_time = 0;
+ cl2->generic.in.flags = cl->smb2.in.flags;
break;
}
- return ntvfs->ops->close(ntvfs, req, cl2);
+ status = ntvfs_map_async_setup(ntvfs, req, cl, cl2,
+ (second_stage_t)ntvfs_map_close_finish);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ status = ntvfs->ops->close(ntvfs, req, cl2);
+
+ return ntvfs_map_async_finish(req, status);
+}
+
+/*
+ NTVFS notify generic to any mapper
+*/
+static NTSTATUS ntvfs_map_notify_finish(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_notify *nt,
+ union smb_notify *nt2,
+ NTSTATUS status)
+{
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ switch (nt->nttrans.level) {
+ case RAW_NOTIFY_SMB2:
+ if (nt2->nttrans.out.num_changes == 0) {
+ return STATUS_NOTIFY_ENUM_DIR;
+ }
+ nt->smb2.out.num_changes = nt2->nttrans.out.num_changes;
+ nt->smb2.out.changes = talloc_steal(req, nt2->nttrans.out.changes);
+ break;
+
+ default:
+ return NT_STATUS_INVALID_LEVEL;
+ }
+
+ return status;
+}
+
+
+/*
+ NTVFS notify generic to any mapper
+*/
+NTSTATUS ntvfs_map_notify(struct ntvfs_module_context *ntvfs,
+ struct ntvfs_request *req,
+ union smb_notify *nt)
+{
+ union smb_notify *nt2;
+ NTSTATUS status;
+
+ nt2 = talloc(req, union smb_notify);
+ NT_STATUS_HAVE_NO_MEMORY(nt2);
+
+ status = ntvfs_map_async_setup(ntvfs, req, nt, nt2,
+ (second_stage_t)ntvfs_map_notify_finish);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ nt2->nttrans.level = RAW_NOTIFY_NTTRANS;
+
+ switch (nt->nttrans.level) {
+ case RAW_NOTIFY_NTTRANS:
+ status = NT_STATUS_INVALID_LEVEL;
+ break;
+
+ case RAW_NOTIFY_SMB2:
+ nt2->nttrans.in.file.ntvfs = nt->smb2.in.file.ntvfs;
+ nt2->nttrans.in.buffer_size = nt->smb2.in.buffer_size;
+ nt2->nttrans.in.completion_filter = nt->smb2.in.completion_filter;
+ nt2->nttrans.in.recursive = nt->smb2.in.recursive;
+ status = ntvfs->ops->notify(ntvfs, req, nt2);
+ break;
+ }
+
+ return ntvfs_map_async_finish(req, status);
}
git.samba.org / kai / samba-autobuild / .git / blobdiff