diff options
Diffstat (limited to 'lib/ssh/src/ssh_sftpd.erl')
| -rw-r--r-- | lib/ssh/src/ssh_sftpd.erl | 75 |
1 files changed, 39 insertions, 36 deletions
diff --git a/lib/ssh/src/ssh_sftpd.erl b/lib/ssh/src/ssh_sftpd.erl index ec7b76b0b3..d6a7ee3859 100644 --- a/lib/ssh/src/ssh_sftpd.erl +++ b/lib/ssh/src/ssh_sftpd.erl @@ -119,9 +119,7 @@ init(Options) -> {Root0, State0} end, MaxLength = proplists:get_value(max_files, Options, 0), - - Vsn = proplists:get_value(vsn, Options, 5), - + Vsn = proplists:get_value(sftp_vsn, Options, 5), {ok, State#state{cwd = CWD, root = Root, max_files = MaxLength, handles = [], pending = <<>>, xf = #ssh_xfer{vsn = Vsn, ext = []}}}. @@ -369,17 +367,20 @@ handle_op(?SSH_FXP_FSETSTAT, ReqId, <<?UINT32(HLen), BinHandle:HLen/binary, State0 end; handle_op(?SSH_FXP_REMOVE, ReqId, <<?UINT32(PLen), BPath:PLen/binary>>, - State0 = #state{file_handler = FileMod, file_state = FS0}) -> + State0 = #state{file_handler = FileMod, file_state = FS0, xf = #ssh_xfer{vsn = Vsn}}) -> Path = relate_file_name(BPath, State0), - %% case FileMod:is_dir(Path) of %% This version 6 we still have ver 5 - %% true -> - %% ssh_xfer:xf_send_status(State#state.xf, ReqId, - %% ?SSH_FX_FILE_IS_A_DIRECTORY); - %% false -> - {Status, FS1} = FileMod:delete(Path, FS0), - State1 = State0#state{file_state = FS1}, - send_status(Status, ReqId, State1); - %%end; + case FileMod:is_dir(Path) of %% This version 6 we still have ver 5 + true when Vsn > 5 -> + ssh_xfer:xf_send_status(State0#state.xf, ReqId, + ?SSH_FX_FILE_IS_A_DIRECTORY, "File is a directory"); + true -> + ssh_xfer:xf_send_status(State0#state.xf, ReqId, + ?SSH_FX_FAILURE, "File is a directory"); + false -> + {Status, FS1} = FileMod:delete(Path, FS0), + State1 = State0#state{file_state = FS1}, + send_status(Status, ReqId, State1) + end; handle_op(?SSH_FXP_RMDIR, ReqId, <<?UINT32(PLen), BPath:PLen/binary>>, State0 = #state{file_handler = FileMod, file_state = FS0}) -> Path = relate_file_name(BPath, State0), @@ -637,31 +638,33 @@ open(Vsn, ReqId, Data, State) when Vsn >= 4 -> do_open(ReqId, State, Path, Flags). do_open(ReqId, State0, Path, Flags) -> - #state{file_handler = FileMod, file_state = FS0, root = Root} = State0, + #state{file_handler = FileMod, file_state = FS0, root = Root, xf = #ssh_xfer{vsn = Vsn}} = State0, XF = State0#state.xf, F = [binary | Flags], - %% case FileMod:is_dir(Path) of %% This is version 6 we still have 5 - %% true -> - %% ssh_xfer:xf_send_status(State#state.xf, ReqId, - %% ?SSH_FX_FILE_IS_A_DIRECTORY); - %% false -> - - AbsPath = case Root of - "" -> - Path; - _ -> - relate_file_name(Path, State0) - end, - - {Res, FS1} = FileMod:open(AbsPath, F, FS0), - State1 = State0#state{file_state = FS1}, - case Res of - {ok, IoDevice} -> - add_handle(State1, XF, ReqId, file, {Path,IoDevice}); - {error, Error} -> - ssh_xfer:xf_send_status(State1#state.xf, ReqId, - ssh_xfer:encode_erlang_status(Error)), - State1 + case FileMod:is_dir(Path) of + true when Vsn > 5 -> + ssh_xfer:xf_send_status(State0#state.xf, ReqId, + ?SSH_FX_FILE_IS_A_DIRECTORY, "File is a directory"); + true -> + ssh_xfer:xf_send_status(State0#state.xf, ReqId, + ?SSH_FX_FAILURE, "File is a directory"); + false -> + AbsPath = case Root of + "" -> + Path; + _ -> + relate_file_name(Path, State0) + end, + {Res, FS1} = FileMod:open(AbsPath, F, FS0), + State1 = State0#state{file_state = FS1}, + case Res of + {ok, IoDevice} -> + add_handle(State1, XF, ReqId, file, {Path,IoDevice}); + {error, Error} -> + ssh_xfer:xf_send_status(State1#state.xf, ReqId, + ssh_xfer:encode_erlang_status(Error)), + State1 + end end. %% resolve all symlinks in a path |