/*
check if a directory exists
*/
static NTSTATUS cvfs_chkpath(struct ntvfs_module_context *ntvfs,
struct ntvfs_request *req, union smb_chkpath *cp)
{
struct cvfs_private *p = ntvfs->private_data;
struct smb2_request *c_req;
struct smb2_find f;
CHECK_ASYNC(req);
/* SMB2 doesn't have a chkpath operation, and also doesn't
have a query path info call, so the best seems to be to do a
find call, using the roothandle we established at connect
time */
ZERO_STRUCT(f);
f.in.file.handle = p->roothandle;
f.in.level = SMB2_FIND_DIRECTORY_INFO;
f.in.pattern = cp->chkpath.in.path;
/* SMB2 find doesn't accept \ or the empty string - this is the best
approximation */
if (strcmp(f.in.pattern, "\\") == 0 ||
strcmp(f.in.pattern, "") == 0) {
f.in.pattern = "?";
}
f.in.continue_flags = SMB2_CONTINUE_FLAG_SINGLE | SMB2_CONTINUE_FLAG_RESTART;
f.in.max_response_size = 0x1000;
c_req = smb2_find_send(p->tree, &f);
SIMPLE_ASYNC_TAIL;
}
/*
a varient of smb2_find that parses the resulting blob into
smb_search_data structures
*/
NTSTATUS smb2_find_level(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
struct smb2_find *f,
unsigned int *count, union smb_search_data **io)
{
struct smb2_request *req;
req = smb2_find_send(tree, f);
return smb2_find_level_recv(req, mem_ctx, f->in.level, count, io);
}
/*
sync find request
*/
NTSTATUS smb2_find(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
struct smb2_find *io)
{
struct smb2_request *req = smb2_find_send(tree, io);
return smb2_find_recv(req, mem_ctx, io);
}
