%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2013-2018. 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%
-module(cdv_port_cb).
-export([col_to_elem/1,
col_spec/0,
get_info/1,
get_detail_cols/1,
get_details/2,
detail_pages/0,
format/1]).
-include_lib("wx/include/wx.hrl").
-include("crashdump_viewer.hrl").
%% Columns
-define(COL_ID, 0).
-define(COL_CONN, ?COL_ID+1).
-define(COL_NAME, ?COL_CONN+1).
-define(COL_CTRL, ?COL_NAME+1).
-define(COL_QUEUE, ?COL_CTRL+1).
-define(COL_SLOT, ?COL_QUEUE+1).
%% Callbacks for cdv_virtual_list_wx
col_to_elem(id) -> col_to_elem(?COL_ID);
col_to_elem(?COL_ID) -> #port.id;
col_to_elem(?COL_CONN) -> #port.connected;
col_to_elem(?COL_NAME) -> #port.name;
col_to_elem(?COL_CTRL) -> #port.controls;
col_to_elem(?COL_QUEUE) -> #port.queue;
col_to_elem(?COL_SLOT) -> #port.slot.
col_spec() ->
[{"Id", ?wxLIST_FORMAT_LEFT, 100},
{"Connected", ?wxLIST_FORMAT_LEFT, 120},
{"Name", ?wxLIST_FORMAT_LEFT, 150},
{"Controls", ?wxLIST_FORMAT_LEFT, 200},
{"Queue", ?wxLIST_FORMAT_RIGHT, 100},
{"Slot", ?wxLIST_FORMAT_RIGHT, 50}].
get_info(_) ->
{ok,Info,TW} = crashdump_viewer:ports(),
{Info,TW}.
get_detail_cols(_) ->
{[{port, ?COL_ID},{process, ?COL_CONN}],true}.
%% Callbacks for cdv_detail_wx
get_details(Id, _Data) ->
case crashdump_viewer:port(Id) of
{ok,Info,TW} ->
Proplist =
crashdump_viewer:to_proplist(record_info(fields,port),Info),
{ok,{Id,Proplist,TW}};
{error,{other_node,NodeId}} ->
Info = "The port you are searching for was residing on "
"a remote node. No port information is available. "
"Show information about the remote node?",
Fun = fun() -> cdv_virtual_list_wx:start_detail_win(NodeId, node) end,
{yes_no, Info, Fun};
{error,not_found} ->
Info = "The port you are searching for could not be found.",
{info,Info}
end.
detail_pages() ->
[{"General Information", fun init_gen_page/2}].
init_gen_page(Parent, Info) ->
Fields = info_fields(),
cdv_info_wx:start_link(Parent,{Fields,Info,[]}).
format({I1,I2}) ->
"#Port<"++integer_to_list(I1) ++ "." ++ integer_to_list(I2) ++ ">";
format(D) ->
D.
%%%-----------------------------------------------------------------
%%% Internal
info_fields() ->
[{"Overview",
[{"Name", name},
{"State", state},
{"Task Flags", task_flags},
{"Connected", {click,connected}},
{"Slot", slot},
{"Controls", controls},
{"Input bytes", input},
{"Output bytes", output},
{"Queue bytes", queue},
{"Port data", port_data}]},
{scroll_boxes,
[{"Links",1,{click,links}},
{"Monitors",1,{click,monitors}},
{"Suspended",1,{click,suspended}}
]}].
