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-rw-r--r--lib/ssh/src/Makefile42
-rw-r--r--lib/ssh/src/ssh.app.src3
-rw-r--r--lib/ssh/src/ssh_cli.erl6
-rw-r--r--lib/ssh/src/ssh_connection.erl4
-rw-r--r--lib/ssh/src/ssh_daemon_channel.erl4
-rw-r--r--lib/ssh/src/ssh_info.erl8
-rw-r--r--lib/ssh/src/ssh_server_channel.erl55
-rw-r--r--lib/ssh/src/ssh_server_channel_sup.erl (renamed from lib/ssh/src/ssh_daemon_channel_sup.erl)6
-rw-r--r--lib/ssh/src/ssh_sftpd.erl2
-rw-r--r--lib/ssh/src/ssh_shell.erl6
-rw-r--r--lib/ssh/src/ssh_subsystem_sup.erl12
11 files changed, 103 insertions, 45 deletions
diff --git a/lib/ssh/src/Makefile b/lib/ssh/src/Makefile
index a2cefe7c15..1665e8b554 100644
--- a/lib/ssh/src/Makefile
+++ b/lib/ssh/src/Makefile
@@ -40,42 +40,43 @@ RELSYSDIR = $(RELEASE_PATH)/lib/ssh-$(VSN)
# Behaviour (api) modules are first so they are compiled when
# the compiler reaches a callback module using them.
BEHAVIOUR_MODULES= \
- ssh_sftpd_file_api \
- ssh_channel \
- ssh_daemon_channel \
ssh_client_key_api \
- ssh_server_key_api
+ ssh_daemon_channel \
+ ssh_server_channel \
+ ssh_server_key_api \
+ ssh_sftpd_file_api \
+ ssh_channel
MODULES= \
ssh \
- ssh_sup \
- sshc_sup \
- sshd_sup \
- ssh_options \
- ssh_connection_sup \
- ssh_connection \
- ssh_connection_handler \
- ssh_dbg \
- ssh_shell \
- ssh_system_sup \
- ssh_subsystem_sup \
- ssh_daemon_channel_sup \
- ssh_acceptor_sup \
ssh_acceptor \
+ ssh_acceptor_sup \
ssh_app \
ssh_auth\
ssh_bits \
ssh_cli \
+ ssh_connection \
+ ssh_connection_handler \
+ ssh_connection_sup \
+ ssh_dbg \
ssh_file \
- ssh_io \
ssh_info \
+ ssh_io \
ssh_message \
ssh_no_io \
+ ssh_options \
+ ssh_server_channel_sup \
ssh_sftp \
ssh_sftpd \
ssh_sftpd_file\
+ ssh_shell \
+ ssh_subsystem_sup \
+ ssh_sup \
+ ssh_system_sup \
ssh_transport \
- ssh_xfer
+ ssh_xfer \
+ sshc_sup \
+ sshd_sup
HRL_FILES =
@@ -169,7 +170,7 @@ $(EBIN)/ssh_connection_handler.$(EMULATOR): ssh_connection_handler.erl ssh.hrl \
$(EBIN)/ssh_shell.$(EMULATOR): ssh_shell.erl ssh_connect.hrl
$(EBIN)/ssh_system_sup.$(EMULATOR): ssh_system_sup.erl ssh.hrl
$(EBIN)/ssh_subsystem_sup.$(EMULATOR): ssh_subsystem_sup.erl
-$(EBIN)/ssh_daemon_channel_sup.$(EMULATOR): ssh_daemon_channel_sup.erl
+$(EBIN)/ssh_server_channel_sup.$(EMULATOR): ssh_server_channel_sup.erl
$(EBIN)/ssh_acceptor_sup.$(EMULATOR): ssh_acceptor_sup.erl ssh.hrl
$(EBIN)/ssh_acceptor.$(EMULATOR): ssh_acceptor.erl ssh.hrl
$(EBIN)/ssh_app.$(EMULATOR): ssh_app.erl
@@ -210,6 +211,7 @@ $(EBIN)/ssh_xfer.$(EMULATOR): ssh_xfer.erl ssh.hrl ssh_xfer.hrl
$(EBIN)/ssh_sftpd_file_api.$(EMULATOR): ssh_sftpd_file_api.erl
$(EBIN)/ssh_channel.$(EMULATOR): ssh_channel.erl ssh_connect.hrl
$(EBIN)/ssh_daemon_channel.$(EMULATOR): ssh_daemon_channel.erl
+$(EBIN)/ssh_server_channel.$(EMULATOR): ssh_server_channel.erl
$(EBIN)/ssh_client_key_api.$(EMULATOR): ssh_client_key_api.erl \
../../public_key/include/public_key.hrl \
../../public_key/include/OTP-PUB-KEY.hrl \
diff --git a/lib/ssh/src/ssh.app.src b/lib/ssh/src/ssh.app.src
index b935ea94d5..897235e054 100644
--- a/lib/ssh/src/ssh.app.src
+++ b/lib/ssh/src/ssh.app.src
@@ -14,7 +14,6 @@
ssh_cli,
ssh_client_key_api,
ssh_channel,
- ssh_daemon_channel_sup,
ssh_connection,
ssh_connection_handler,
ssh_connection_sup,
@@ -27,6 +26,8 @@
ssh_io,
ssh_info,
ssh_no_io,
+ ssh_server_channel,
+ ssh_server_channel_sup,
ssh_server_key_api,
ssh_sftp,
ssh_sftpd,
diff --git a/lib/ssh/src/ssh_cli.erl b/lib/ssh/src/ssh_cli.erl
index 31f6194bf9..fcc1d3d59f 100644
--- a/lib/ssh/src/ssh_cli.erl
+++ b/lib/ssh/src/ssh_cli.erl
@@ -25,12 +25,12 @@
-module(ssh_cli).
--behaviour(ssh_daemon_channel).
+-behaviour(ssh_server_channel).
-include("ssh.hrl").
-include("ssh_connect.hrl").
-%% ssh_daemon_channel callbacks
+%% ssh_server_channel callbacks
-export([init/1, handle_ssh_msg/2, handle_msg/2, terminate/2]).
-export([dbg_trace/3]).
@@ -47,7 +47,7 @@
}).
%%====================================================================
-%% ssh_daemon_channel callbacks
+%% ssh_server_channel callbacks
%%====================================================================
%%--------------------------------------------------------------------
diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl
index 0a07ea778d..cff9ec3a61 100644
--- a/lib/ssh/src/ssh_connection.erl
+++ b/lib/ssh/src/ssh_connection.erl
@@ -822,14 +822,14 @@ start_channel(Cb, Id, Args, SubSysSup, Exec, Opts) ->
ChannelSup = ssh_subsystem_sup:channel_supervisor(SubSysSup),
case max_num_channels_not_exceeded(ChannelSup, Opts) of
true ->
- ssh_daemon_channel_sup:start_child(ChannelSup, Cb, Id, Args, Exec);
+ ssh_server_channel_sup:start_child(ChannelSup, Cb, Id, Args, Exec);
false ->
throw(max_num_channels_exceeded)
end.
max_num_channels_not_exceeded(ChannelSup, Opts) ->
MaxNumChannels = ?GET_OPT(max_channels, Opts),
- NumChannels = length([x || {_,_,worker,[ssh_daemon_channel]} <-
+ NumChannels = length([x || {_,_,worker,[ssh_server_channel]} <-
supervisor:which_children(ChannelSup)]),
%% Note that NumChannels is BEFORE starting a new one
NumChannels < MaxNumChannels.
diff --git a/lib/ssh/src/ssh_daemon_channel.erl b/lib/ssh/src/ssh_daemon_channel.erl
index e1d6906bbc..fdb6c10971 100644
--- a/lib/ssh/src/ssh_daemon_channel.erl
+++ b/lib/ssh/src/ssh_daemon_channel.erl
@@ -48,8 +48,8 @@
]).
start_link(ConnectionManager, ChannelId, CallBack, CbInitArgs, Exec) ->
- ssh_channel:start_link(ConnectionManager, ChannelId, CallBack, CbInitArgs, Exec).
+ ssh_server_channel:start_link(ConnectionManager, ChannelId, CallBack, CbInitArgs, Exec).
get_print_info(Pid) ->
- ssh_channel:get_print_info(Pid).
+ ssh_server_channel:get_print_info(Pid).
diff --git a/lib/ssh/src/ssh_info.erl b/lib/ssh/src/ssh_info.erl
index e1613f0599..ee244f1432 100644
--- a/lib/ssh/src/ssh_info.erl
+++ b/lib/ssh/src/ssh_info.erl
@@ -140,15 +140,15 @@ print_system_sup({{ssh_acceptor_sup,_LocalHost,_LocalPort,_Profile}, Pid, superv
-print_channels({{server,ssh_daemon_channel_sup,_,_},Pid,supervisor,[ssh_daemon_channel_sup]}) when is_pid(Pid) ->
+print_channels({{server,ssh_server_channel_sup,_,_},Pid,supervisor,[ssh_server_channel_sup]}) when is_pid(Pid) ->
Children = supervisor:which_children(Pid),
- ChannelPids = [P || {R,P,worker,[ssh_daemon_channel]} <- Children,
+ ChannelPids = [P || {R,P,worker,[ssh_server_channel]} <- Children,
is_pid(P),
is_reference(R)],
case ChannelPids of
[] -> io_lib:format(?INDENT?INDENT"No channels~n",[]);
[Ch1Pid|_] ->
- {{ConnManager,_}, _Str} = ssh_daemon_channel:get_print_info(Ch1Pid),
+ {{ConnManager,_}, _Str} = ssh_server_channel:get_print_info(Ch1Pid),
{{_,Remote},_} = ssh_connection_handler:get_print_info(ConnManager),
[io_lib:format(?INDENT?INDENT"Remote: ~s ConnectionRef = ~p~n",[fmt_host_port(Remote),ConnManager]),
lists:map(fun print_ch/1, ChannelPids)
@@ -159,7 +159,7 @@ print_channels({{server,ssh_connection_sup,_,_},Pid,supervisor,[ssh_connection_s
print_ch(Pid) ->
try
- {{ConnManager,ChannelID}, Str} = ssh_daemon_channel:get_print_info(Pid),
+ {{ConnManager,ChannelID}, Str} = ssh_server_channel:get_print_info(Pid),
{_LocalRemote,StrM} = ssh_connection_handler:get_print_info(ConnManager),
io_lib:format(?INDENT?INDENT?INDENT"ch ~p ~p: ~s ~s~n",[ChannelID, Pid, StrM, Str])
catch
diff --git a/lib/ssh/src/ssh_server_channel.erl b/lib/ssh/src/ssh_server_channel.erl
new file mode 100644
index 0000000000..117b7855e2
--- /dev/null
+++ b/lib/ssh/src/ssh_server_channel.erl
@@ -0,0 +1,55 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2013-2016. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+%% Description: a gen_server implementing a simple
+%% terminal (using the group module) for a CLI
+%% over SSH
+
+-module(ssh_server_channel).
+
+%% API to server side channel that can be pluged into the erlang ssh daemeon
+-callback init(Args :: term()) ->
+ {ok, State :: term()} | {ok, State :: term(), timeout() | hibernate} |
+ {stop, Reason :: term()} | ignore.
+
+-callback terminate(Reason :: (normal | shutdown | {shutdown, term()} |
+ term()),
+ State :: term()) ->
+ term().
+
+-callback handle_msg(Msg ::term(), State :: term()) ->
+ {ok, State::term()} | {stop, ChannelId::ssh:channel_id(), State::term()}.
+-callback handle_ssh_msg({ssh_cm, ConnectionRef::ssh:connection_ref(), SshMsg::term()},
+ State::term()) -> {ok, State::term()} |
+ {stop, ChannelId::ssh:channel_id(),
+ State::term()}.
+
+%%% Internal API
+-export([start_link/5,
+ get_print_info/1
+ ]).
+
+start_link(ConnectionManager, ChannelId, CallBack, CbInitArgs, Exec) ->
+ ssh_channel:start_link(ConnectionManager, ChannelId, CallBack, CbInitArgs, Exec).
+
+
+get_print_info(Pid) ->
+ ssh_channel:get_print_info(Pid).
diff --git a/lib/ssh/src/ssh_daemon_channel_sup.erl b/lib/ssh/src/ssh_server_channel_sup.erl
index cd86347501..70799db714 100644
--- a/lib/ssh/src/ssh_daemon_channel_sup.erl
+++ b/lib/ssh/src/ssh_server_channel_sup.erl
@@ -22,7 +22,7 @@
%%----------------------------------------------------------------------
%% Purpose: Ssh channel supervisor.
%%----------------------------------------------------------------------
--module(ssh_daemon_channel_sup).
+-module(ssh_server_channel_sup).
-behaviour(supervisor).
@@ -40,10 +40,10 @@ start_link(Args) ->
start_child(Sup, Callback, Id, Args, Exec) ->
ChildSpec =
#{id => make_ref(),
- start => {ssh_daemon_channel, start_link, [self(), Id, Callback, Args, Exec]},
+ start => {ssh_server_channel, start_link, [self(), Id, Callback, Args, Exec]},
restart => temporary,
type => worker,
- modules => [ssh_daemon_channel]
+ modules => [ssh_server_channel]
},
supervisor:start_child(Sup, ChildSpec).
diff --git a/lib/ssh/src/ssh_sftpd.erl b/lib/ssh/src/ssh_sftpd.erl
index fda9a38a43..cb2eab1fec 100644
--- a/lib/ssh/src/ssh_sftpd.erl
+++ b/lib/ssh/src/ssh_sftpd.erl
@@ -24,7 +24,7 @@
-module(ssh_sftpd).
--behaviour(ssh_daemon_channel).
+-behaviour(ssh_server_channel).
-include_lib("kernel/include/file.hrl").
diff --git a/lib/ssh/src/ssh_shell.erl b/lib/ssh/src/ssh_shell.erl
index 6470f4c492..084daa6821 100644
--- a/lib/ssh/src/ssh_shell.erl
+++ b/lib/ssh/src/ssh_shell.erl
@@ -27,9 +27,9 @@
%%% As this is an user interactive client it behaves like a daemon
%%% channel inspite of it being a client.
--behaviour(ssh_daemon_channel).
+-behaviour(ssh_server_channel).
-%% ssh_daemon_channel callbacks
+%% ssh_server_channel callbacks
-export([init/1, handle_msg/2, handle_ssh_msg/2, terminate/2]).
%% Spawn export
@@ -46,7 +46,7 @@
).
%%====================================================================
-%% ssh_daemon_channel callbacks
+%% ssh_server_channel callbacks
%%====================================================================
%%--------------------------------------------------------------------
diff --git a/lib/ssh/src/ssh_subsystem_sup.erl b/lib/ssh/src/ssh_subsystem_sup.erl
index f1e74a24ac..f80be7f20b 100644
--- a/lib/ssh/src/ssh_subsystem_sup.erl
+++ b/lib/ssh/src/ssh_subsystem_sup.erl
@@ -48,7 +48,7 @@ connection_supervisor(SupPid) ->
channel_supervisor(SupPid) ->
Children = supervisor:which_children(SupPid),
- ssh_daemon_channel_sup(Children).
+ ssh_server_channel_sup(Children).
%%%=========================================================================
%%% Supervisor callback
@@ -78,8 +78,8 @@ ssh_connection_child_spec(Role, Address, Port, _Profile, Options) ->
}.
ssh_channel_child_spec(Role, Address, Port, _Profile, Options) ->
- #{id => id(Role, ssh_daemon_channel_sup, Address, Port),
- start => {ssh_daemon_channel_sup, start_link, [Options]},
+ #{id => id(Role, ssh_server_channel_sup, Address, Port),
+ start => {ssh_server_channel_sup, start_link, [Options]},
restart => temporary,
type => supervisor
}.
@@ -92,10 +92,10 @@ ssh_connection_sup([{_, Child, _, [ssh_connection_sup]} | _]) ->
ssh_connection_sup([_ | Rest]) ->
ssh_connection_sup(Rest).
-ssh_daemon_channel_sup([{_, Child, _, [ssh_daemon_channel_sup]} | _]) ->
+ssh_server_channel_sup([{_, Child, _, [ssh_server_channel_sup]} | _]) ->
Child;
-ssh_daemon_channel_sup([_ | Rest]) ->
- ssh_daemon_channel_sup(Rest).
+ssh_server_channel_sup([_ | Rest]) ->
+ ssh_server_channel_sup(Rest).