This is the default backend
*/
-#include "include/includes.h"
+#include "includes.h"
#include "vfs_posix.h"
static void pvfs_setup_options(struct pvfs_state *pvfs)
{
int snum = pvfs->tcon->service;
+ int delay;
+ const char *eadb;
+
+ if (lp_map_hidden(snum)) pvfs->flags |= PVFS_FLAG_MAP_HIDDEN;
+ if (lp_map_archive(snum)) pvfs->flags |= PVFS_FLAG_MAP_ARCHIVE;
+ if (lp_map_system(snum)) pvfs->flags |= PVFS_FLAG_MAP_SYSTEM;
+ if (lp_readonly(snum)) pvfs->flags |= PVFS_FLAG_READONLY;
+ if (lp_strict_sync(snum)) pvfs->flags |= PVFS_FLAG_STRICT_SYNC;
+ if (lp_strict_locking(snum)) pvfs->flags |= PVFS_FLAG_STRICT_LOCKING;
+ if (lp_ci_filesystem(snum)) pvfs->flags |= PVFS_FLAG_CI_FILESYSTEM;
+
+ if (lp_parm_bool(snum, "posix", "fakeoplocks", False)) {
+ pvfs->flags |= PVFS_FLAG_FAKE_OPLOCKS;
+ }
+
+#if HAVE_XATTR_SUPPORT
+ if (lp_parm_bool(snum, "posix", "xattr", True)) pvfs->flags |= PVFS_FLAG_XATTR_ENABLE;
+#endif
- if (lp_map_hidden(snum)) pvfs->flags |= PVFS_FLAG_MAP_HIDDEN;
- if (lp_map_archive(snum)) pvfs->flags |= PVFS_FLAG_MAP_ARCHIVE;
- if (lp_map_system(snum)) pvfs->flags |= PVFS_FLAG_MAP_SYSTEM;
- if (lp_readonly(snum)) pvfs->flags |= PVFS_FLAG_READONLY;
+ pvfs->sharing_violation_delay = 1000000;
+ delay = lp_parm_int(snum, "posix", "sharedelay");
+ if (delay != -1) {
+ pvfs->sharing_violation_delay = delay;
+ }
pvfs->share_name = talloc_strdup(pvfs, lp_servicename(snum));
+
+ pvfs->fs_attribs =
+ FS_ATTR_CASE_SENSITIVE_SEARCH |
+ FS_ATTR_CASE_PRESERVED_NAMES |
+ FS_ATTR_UNICODE_ON_DISK |
+ FS_ATTR_SPARSE_FILES;
+
+ /* allow xattrs to be stored in a external tdb */
+ eadb = lp_parm_string(snum, "posix", "eadb");
+ if (eadb != NULL) {
+ pvfs->ea_db = tdb_wrap_open(pvfs, eadb, 50000,
+ TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
+ if (pvfs->ea_db != NULL) {
+ pvfs->flags |= PVFS_FLAG_XATTR_ENABLE;
+ } else {
+ DEBUG(0,("Failed to open eadb '%s' - %s\n",
+ eadb, strerror(errno)));
+ pvfs->flags &= ~PVFS_FLAG_XATTR_ENABLE;
+ }
+ }
+
+
+ if (pvfs->flags & PVFS_FLAG_XATTR_ENABLE) {
+ pvfs->fs_attribs |= FS_ATTR_NAMED_STREAMS;
+ }
+ if (pvfs->flags & PVFS_FLAG_XATTR_ENABLE) {
+ pvfs->fs_attribs |= FS_ATTR_PERSISTANT_ACLS;
+ }
}
directory exists (tho it doesn't need to be accessible by the user,
that comes later)
*/
-static NTSTATUS pvfs_connect(struct smbsrv_request *req, const char *sharename, int depth)
+static NTSTATUS pvfs_connect(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_request *req, const char *sharename)
{
struct smbsrv_tcon *tcon = req->tcon;
struct pvfs_state *pvfs;
struct stat st;
char *base_directory;
+ NTSTATUS status;
- DEBUG(0,("WARNING: the posix vfs handler is incomplete - you probably want \"ntvfs handler = simple\"\n"));
-
- pvfs = talloc_p(tcon, struct pvfs_state);
+ pvfs = talloc_zero_p(tcon, struct pvfs_state);
if (pvfs == NULL) {
return NT_STATUS_NO_MEMORY;
}
- ZERO_STRUCTP(pvfs);
/* for simplicity of path construction, remove any trailing slash now */
base_directory = talloc_strdup(pvfs, lp_pathname(tcon->service));
pvfs->tcon = tcon;
pvfs->base_directory = base_directory;
- pvfs->ops = ntvfs_backend_byname("posix", NTVFS_DISK);
/* the directory must exist. Note that we deliberately don't
check that it is readable */
tcon->fs_type = talloc_strdup(tcon, "NTFS");
tcon->dev_type = talloc_strdup(tcon, "A:");
- ntvfs_set_private(tcon, depth, pvfs);
+ ntvfs->private_data = pvfs;
+
+ pvfs->brl_context = brl_init(pvfs,
+ pvfs->tcon->smb_conn->connection->server_id,
+ pvfs->tcon->service,
+ pvfs->tcon->smb_conn->connection->messaging_ctx);
+ if (pvfs->brl_context == NULL) {
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
+ pvfs->odb_context = odb_init(pvfs,
+ pvfs->tcon->smb_conn->connection->server_id,
+ pvfs->tcon->smb_conn->connection->messaging_ctx);
+ if (pvfs->odb_context == NULL) {
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
+ pvfs->sidmap = sidmap_open(pvfs);
+ if (pvfs->sidmap == NULL) {
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
+ /* allocate the fnum id -> ptr tree */
+ pvfs->idtree_fnum = idr_init(pvfs);
+ if (pvfs->idtree_fnum == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* allocate the search handle -> ptr tree */
+ pvfs->idtree_search = idr_init(pvfs);
+ if (pvfs->idtree_search == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = pvfs_mangle_init(pvfs);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
pvfs_setup_options(pvfs);
+#ifdef SIGXFSZ
+ /* who had the stupid idea to generate a signal on a large
+ file write instead of just failing it!? */
+ BlockSignals(True, SIGXFSZ);
+#endif
+
return NT_STATUS_OK;
}
/*
disconnect from a share
*/
-static NTSTATUS pvfs_disconnect(struct smbsrv_tcon *tcon, int depth)
+static NTSTATUS pvfs_disconnect(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_tcon *tcon)
{
return NT_STATUS_OK;
}
-/*
- ioctl interface - we don't do any
-*/
-static NTSTATUS pvfs_ioctl(struct smbsrv_request *req, union smb_ioctl *io)
-{
- return NT_STATUS_INVALID_PARAMETER;
-}
-
/*
check if a directory exists
*/
-static NTSTATUS pvfs_chkpath(struct smbsrv_request *req, struct smb_chkpath *cp)
+static NTSTATUS pvfs_chkpath(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_request *req, struct smb_chkpath *cp)
{
- NTVFS_GET_PRIVATE(pvfs_state, pvfs, req);
+ struct pvfs_state *pvfs = ntvfs->private_data;
struct pvfs_filename *name;
NTSTATUS status;
/*
copy a set of files
*/
-static NTSTATUS pvfs_copy(struct smbsrv_request *req, struct smb_copy *cp)
+static NTSTATUS pvfs_copy(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_request *req, struct smb_copy *cp)
{
DEBUG(0,("pvfs_copy not implemented\n"));
return NT_STATUS_NOT_SUPPORTED;
}
-/*
- seek in a file
-*/
-static NTSTATUS pvfs_seek(struct smbsrv_request *req, struct smb_seek *io)
-{
- DEBUG(0,("pvfs_seek not implemented\n"));
- return NT_STATUS_NOT_SUPPORTED;
-}
-
-/*
- flush a file
-*/
-static NTSTATUS pvfs_flush(struct smbsrv_request *req, struct smb_flush *io)
-{
- DEBUG(0,("pvfs_flush not implemented\n"));
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-/*
- exit - closing files?
-*/
-static NTSTATUS pvfs_exit(struct smbsrv_request *req)
-{
- DEBUG(0,("pvfs_exit not implemented\n"));
- return NT_STATUS_NOT_SUPPORTED;
-}
-
-/*
- lock a byte range
-*/
-static NTSTATUS pvfs_lock(struct smbsrv_request *req, union smb_lock *lck)
-{
- DEBUG(0,("pvfs_lock not implemented\n"));
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-/*
- set info on a pathname
-*/
-static NTSTATUS pvfs_setpathinfo(struct smbsrv_request *req, union smb_setfileinfo *st)
-{
- DEBUG(0,("pvfs_setpathinfo not implemented\n"));
- return NT_STATUS_NOT_SUPPORTED;
-}
-
/*
return print queue info
*/
-static NTSTATUS pvfs_lpq(struct smbsrv_request *req, union smb_lpq *lpq)
+static NTSTATUS pvfs_lpq(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_request *req, union smb_lpq *lpq)
{
return NT_STATUS_NOT_SUPPORTED;
}
/* SMBtrans - not used on file shares */
-static NTSTATUS pvfs_trans(struct smbsrv_request *req, struct smb_trans2 *trans2)
+static NTSTATUS pvfs_trans(struct ntvfs_module_context *ntvfs,
+ struct smbsrv_request *req, struct smb_trans2 *trans2)
{
return NT_STATUS_ACCESS_DENIED;
}
ops.chkpath = pvfs_chkpath;
ops.qpathinfo = pvfs_qpathinfo;
ops.setpathinfo = pvfs_setpathinfo;
- ops.open = pvfs_open;
+ ops.openfile = pvfs_open;
ops.mkdir = pvfs_mkdir;
ops.rmdir = pvfs_rmdir;
ops.rename = pvfs_rename;
ops.search_next = pvfs_search_next;
ops.search_close = pvfs_search_close;
ops.trans = pvfs_trans;
+ ops.logoff = pvfs_logoff;
+ ops.async_setup = pvfs_async_setup;
+ ops.cancel = pvfs_cancel;
/* register ourselves with the NTVFS subsystem. We register
under the name 'default' as we wish to be the default
backend, and also register as 'posix' */
ops.name = "default";
- ret = register_backend("ntvfs", &ops);
+ ret = ntvfs_register(&ops);
ops.name = "posix";
- ret = register_backend("ntvfs", &ops);
+ ret = ntvfs_register(&ops);
if (!NT_STATUS_IS_OK(ret)) {
DEBUG(0,("Failed to register POSIX backend!\n"));
git.samba.org / kamenim / samba.git / blobdiff