From 9da4c7b4e41c325569d2576fa4c55568a1f1cfa2 Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Tue, 17 Dec 2013 11:11:17 +0100 Subject: observer: renamed crashdump_viewer files and fixed makefiles --- lib/observer/src/cdv_proc_cb.erl | 156 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 lib/observer/src/cdv_proc_cb.erl (limited to 'lib/observer/src/cdv_proc_cb.erl') diff --git a/lib/observer/src/cdv_proc_cb.erl b/lib/observer/src/cdv_proc_cb.erl new file mode 100644 index 0000000000..dfc2df9c4c --- /dev/null +++ b/lib/observer/src/cdv_proc_cb.erl @@ -0,0 +1,156 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2013. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +-module(cdv_proc_cb). + +-export([col_to_elem/1, + col_spec/0, + get_info/1, + get_detail_cols/1, + get_details/1, + detail_pages/0]). + +-include_lib("wx/include/wx.hrl"). +-include("crashdump_viewer.hrl"). + +%% Columns +-define(COL_ID, 0). +-define(COL_NAME, ?COL_ID+1). +-define(COL_STATE,?COL_NAME+1). +-define(COL_REDS, ?COL_STATE+1). +-define(COL_MEM, ?COL_REDS+1). +-define(COL_MSG, ?COL_MEM+1). + +%% Callbacks for cdv_virtual_list_wx +col_to_elem(id) -> col_to_elem(?COL_ID); +col_to_elem(?COL_ID) -> #proc.pid; +col_to_elem(?COL_NAME) -> #proc.name; +col_to_elem(?COL_STATE) -> #proc.state; +col_to_elem(?COL_MEM) -> #proc.memory; +col_to_elem(?COL_REDS) -> #proc.reds; +col_to_elem(?COL_MSG) -> #proc.msg_q_len. + +col_spec() -> + [{"Pid", ?wxLIST_FORMAT_CENTRE, 120}, + {"Name or Initial Func", ?wxLIST_FORMAT_LEFT, 250}, + {"State", ?wxLIST_FORMAT_LEFT, 100}, + {"Reds", ?wxLIST_FORMAT_RIGHT, 80}, + {"Memory", ?wxLIST_FORMAT_RIGHT, 80}, + {"MsgQ", ?wxLIST_FORMAT_RIGHT, 50}]. + +get_info(_) -> + {ok,Info,TW} = crashdump_viewer:processes(), + {Info,TW}. + +get_detail_cols(_) -> + {[?COL_ID],true}. + +%% Callbacks for cdv_detail_wx +get_details(Id) -> + case crashdump_viewer:proc_details(Id) of + {ok,Info,TW} -> + %% The following table is used by observer_html_lib + %% for storing expanded terms and it is read by + %% cdv_html_wx when a link to an expandable term is clicked. + Tab = ets:new(cdv_expand,[set,public]), + Proplist0 = + crashdump_viewer:to_proplist(record_info(fields,proc),Info), + Proplist = [{expand_table,Tab}|Proplist0], + Title = io_lib:format("~s (~s)",[Info#proc.name, Id]), + {ok,{Title,Proplist,TW}}; + {error,{other_node,NodeId}} -> + Info = "The process you are searching for was residing on " + "a remote node. No process information is available. " + "Show information about the remote node?", + Fun = fun() -> cdv_virtual_list_wx:start_detail_win(NodeId) end, + {yes_no, Info, Fun}; + {error,not_found} -> + Info = "The process you are searching for could not be found.", + {info,Info} + end. + +detail_pages() -> + [{"General Information", fun init_gen_page/2}, + {"Messages", fun init_message_page/2}, + {"Dictionary", fun init_dict_page/2}, + {"Stack Dump", fun init_stack_page/2}, + {"ETS tables", fun init_ets_page/2}, + {"Timers", fun init_timer_page/2}]. + +init_gen_page(Parent, Info) -> + Fields = info_fields(), + cdv_info_wx:start_link(Parent,{Fields,Info,[]}). + +init_message_page(Parent, Info) -> + init_memory_page(Parent, Info, msg_q, "MsgQueue"). + +init_dict_page(Parent, Info) -> + init_memory_page(Parent, Info, dict, "Dictionary"). + +init_stack_page(Parent, Info) -> + init_memory_page(Parent, Info, stack_dump, "StackDump"). + +init_memory_page(Parent, Info0, Tag, Heading) -> + Info = proplists:get_value(Tag,Info0), + Tab = proplists:get_value(expand_table,Info0), + Html = observer_html_lib:expandable_term(Heading,Info,Tab), + cdv_html_wx:start_link(Parent,{expand,Html,Tab}). + +init_ets_page(Parent, Info) -> + Pid = proplists:get_value(pid,Info), + cdv_virtual_list_wx:start_link(Parent, cdv_ets_cb, Pid). + +init_timer_page(Parent, Info) -> + Pid = proplists:get_value(pid,Info), + cdv_virtual_list_wx:start_link(Parent, cdv_timer_cb, Pid). + +%%%----------------------------------------------------------------- +%%% Internal +info_fields() -> + [{"Overview", + [{"Initial Call", init_func}, + {dynamic, current_func}, + {"Registered Name", name}, + {"Status", state}, + {"Started", start_time}, + {"Parent", {click,parent}}, + {"Message Queue Len",msg_q_len}, + {"Reductions", reds}, + {"Program counter", prog_count}, + {"Continuation pointer",cp}, + {"Arity",arity}]}, + {scroll_boxes, + [{"Last Calls",1,{plain,last_calls}}]}, + {scroll_boxes, + [{"Links",1,{click,links}}, + {"Monitors",2,{click,monitors}}, + {"Monitored By",2,{click,mon_by}}]}, + {"Memory and Garbage Collection", + [{"Memory", memory}, + {"Stack and Heap", stack_heap}, + {"Old Heap", old_heap}, + {"Heap Unused", heap_unused}, + {"Old Heap Unused", old_heap_unused}, + {"Number of Heap Fragements", num_heap_frag}, + {"Heap Fragment Data",heap_frag_data}, + {"New Heap Start", new_heap_start}, + {"New Heap Top", new_heap_top}, + {"Stack Top", stack_top}, + {"Stack End", stack_end}, + {"Old Heap Start", old_heap_start}, + {"Old Heap Top", old_heap_top}, + {"Old Heap End", old_heap_end}]}]. -- cgit v1.2.3