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Diffstat (limited to 'lib/appmon/src/appmon_web.erl')
| -rw-r--r-- | lib/appmon/src/appmon_web.erl | 1031 |
1 files changed, 0 insertions, 1031 deletions
diff --git a/lib/appmon/src/appmon_web.erl b/lib/appmon/src/appmon_web.erl deleted file mode 100644 index 048f7fa165..0000000000 --- a/lib/appmon/src/appmon_web.erl +++ /dev/null @@ -1,1031 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2001-2011. 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% -%% - -%%%--------------------------------------------------------------------- -%%% File : webappmon.erl -%%% Author : Martin G. <[email protected]> -%%% Purpose : Frontend to the webbased version of appmon. -%%% Created : 24 Apr 2001 by Martin G. <[email protected]> -%%%--------------------------------------------------------------------- - --module(appmon_web). - -%% The functions that the user can call to interact with the genserver --export([init/1,handle_call/3,handle_cast/2,handle_info/2]). --export([terminate/2,code_change/3]). - --export([node_info/2,application_info/2,application_env/2]). --export([proc_info/2,trace/2]). --export([start/0,stop/0,start_link/0]). - -%% Export the function that returns the configuration data needed by -%% webtool --export([configData/0]). - --behaviour(gen_server). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Start the genserver % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -start_link()-> - gen_server:start_link({local,webappmon_server},appmon_web,[],[]). -start()-> - gen_server:start({local,webappmon_server},appmon_web,[],[]). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Stop the genserver % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -stop()-> - gen_server:call(webappmon_server,stop,1000). - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Get the page that shows the nodes and the apps on the sel node % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -node_info(Env,Input)-> - gen_server:call(webappmon_server,{node_data,Env,Input}). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Get the application process tree % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -application_info(Env,Input)-> - gen_server:call(webappmon_server,{app_data,Env,Input}). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Get the page that shows the data about the process % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -proc_info(Env,Input)-> - gen_server:call(webappmon_server,{proc_data,Env,Input}). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Get the spec on the app % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -application_env(Env,Input)-> - gen_server:call(webappmon_server,{app_env,Env,Input}). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Toggle the trace flag for the selected process % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -trace(Env,Input)-> - gen_server:call(webappmon_server,{trace,Env,Input}). - -configData()-> - {appmon,[{web_data,{"WebAppmon","/appmon/main_frame.html"}}, - {alias,{"/appmon",code:priv_dir(appmon)}}, - {alias,{erl_alias,"/erl",[appmon_web]}}, - {start,{child,{backend,{process_info,start_link,[]}, - permanent,100,worker,[process_info]}}}, - {start,{child,{{local,webappmon_server}, - {appmon_web,start_link,[]}, - permanent,100,worker,[appmon_web]}}} - ]}. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% % -% Callback functions for the genserver % -% % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -init(_Arg)-> - {ok,[]}. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Create the different pages % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -handle_call({node_data,_Env,Input},_From,State)-> - {reply,app_and_node_sel_page(Input),State}; - -handle_call({app_data,_Env,Input},_From,State)-> - {reply,process_tree_page(Input),State}; - -handle_call({proc_data,_Env,Input},_From,State)-> - {reply,process_specifickation_page(Input),State}; - -handle_call({app_env,_Env,Input},_From,State)-> - {reply,application_specifickation_page(Input),State}; - -handle_call({trace,_Env,Input},_From,State)-> - {reply,toggle_trace(Input),State}. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Shutdown the genserver % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -terminate(_,_State)-> - ok. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Callback function currently not used ... % -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -handle_cast(_,State)-> - {noreply,State}. - -handle_info(_,State)-> - {noreply,State}. - -code_change(_OldVsn,State,_Extra)-> - {ok,State}. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% Private functions to create the part of the sides that is common %% -%% to all sides %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the Header for the page If we now the mimetype use that type%% -%% otherwise use text %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -header() -> - header("text/html"). -header(MimeType) -> - "Content-type: " ++ MimeType ++ "\r\n\r\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the Htmlheader sett the title of the side to nothing if %% -%% we dont know the name of the side %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -html_header()-> - html_header(""). - -html_header(Part) -> - "<HTML BGCOLOR=\"#FFFFFF\">\n" ++ - "<HEAD>\n" ++ - "<TITLE>Appmon " ++ Part ++ "</TITLE>\n" ++ - "</HEAD>\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Close the Html tag and if neccessay add some clean upp %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -html_end()-> - "</HTML>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%% The functions that creates the whole pages by collecting %% -%% the necessary data %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Returns the page where the user see's which nodes and apps that %% -%% are availible for monitoring %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -app_and_node_sel_page(Input)-> - [header(), - html_header(), - node_body(httpd:parse_query(Input)), - html_end()]. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Returns the process tree for the application whose name is %% -%% the first value in the Inputs key/value list %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -process_tree_page(Input)-> - [header(), - html_header(), - application_javascript(httpd:parse_query(Input)), - application_body(httpd:parse_query(Input)), - html_end()]. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Send trace on or off to the process thats pid is the third arg of %% -%% the inputs key/val list. Then it returns the process tree for the %% -%% the application that is the first key/val pair of input %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -toggle_trace(Input)-> - send_trace(httpd:parse_query(Input)), - [header(), - html_header(), - application_javascript(httpd:parse_query(Input)), - application_body(httpd:parse_query(Input)), - html_end()]. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Creates the page that shows all information about the process that %% -%% that is the first arg of th input key/val pairs %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -process_specifickation_page(Input)-> - [header(), - html_header(), - process_body(httpd:parse_query(Input)), - html_end()]. - -application_specifickation_page(Input)-> - [header(), - html_header(), - application_env_body(httpd:parse_query(Input)), - html_end()]. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The Private functions that do the job %% -%% To build the the page that shows the applications %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Build the body of the side that shows the node name and %% -%% the application list %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -node_body([{"node",Node}|_Rest])-> - case process_info:is_node(Node) of - {true,Controlled_node,Name} -> - "<BODY BGCOLOR=\"#FFFFFF\">" ++ - node_selections_javascripts() ++ - node_selection(Controlled_node) ++ - node_title() ++ - application_tree(Controlled_node,Name) ++ - "</BODY>"; - - {false,Server_node,Name} -> - "<BODY BGCOLOR=\"#FFFFFF\">" ++ - node_selections_javascripts() ++ - node_selection(Server_node) ++ - node_title() ++ - application_tree(Server_node,Name) ++ - "</BODY>" - end; - -node_body(_Whatever)-> - node_body([{atom_to_list(node),atom_to_list(node())}]). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Returns the javascript that sets a new node to monitor %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -node_selections_javascripts()-> - "<SCRIPT> - function node_selected() - { - parent.frames.base_frames.location=\"../../appmon/start_info.html\" - window.location =\"./node_info?node=\" + " ++ - "document.node_selection.nodes[document.node_selection.nodes.selectedIndex].value; - } - </SCRIPT>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Insert the html code that shows the combobox where the user can %% -%% select another node to monitor %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -node_selection(Node)-> - " <FORM ACTION=\"./node_info\" NAME=node_selection>\n - <TABLE WIDTH=\"100%\" BORDER=\"0\">\n - <TR><TD ALIGN=\"center\">\n - <SELECT NAME=nodes onChange=\"node_selected()\">\n" ++ - print_nodes(order_nodes(Node,process_info:get_nodes())) ++ - "</SELECT>\n - </TD></TR>\n - </TABLE>\n - </FORM>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Add the node we are working with in the beginning of the list and %% -%% remove it from other places so its always the first in the listbox %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -order_nodes(Node,Node_list)-> - [Node|lists:delete(Node,Node_list)]. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Take the list of nodes and make it to a list of options to the %% -%% the combobox %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -print_nodes([])-> - []; -print_nodes([Node|Rest])-> - "<OPTION value=\"" ++ - atom_to_list(Node) ++ - "\">" ++ - atom_to_list(Node) ++ - "\n" ++ - print_nodes(Rest). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the header of the node info page i.e. the name of the node %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -node_title()-> - " <TABLE WIDTH=\"100%\" BORDER=\"0\"> - <TR><TD ALIGN=\"center\"><FONT SIZE=5>Applications</FONT></TD></TR> - </TABLE>\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Build the body of the side that shows the node i.e the application %% -%% list %% -%% Node and Node_name are the same just different types %% -%% Node are the atom Node_name the string of the node name %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -application_tree(Node,Node_name)-> - Fun=fun(Name)-> - Name_str =atom_to_list(Name), - "<LI><A HREF=\"./application_info?name=" ++ Name_str ++ - "&mode=all&node=" ++ Node_name ++ - "\" TARGET=main><B>" ++ Name_str ++ - "</B></A>" ++ print_space(15-length(Name_str),[]) ++ - "<A HREF=\"./application_env?name=" ++ Name_str ++ - "&node=" ++ Node_name ++ - "\" TARGET=\"main\"><FONT SIZE=2>spec</FONT></A></LI>\n" - end, - "<UL>" ++ - lists:map(Fun, (process_info:get_applications(Node))) ++ - "</UL>" ++ - "<FORM Name=reload>" ++ - "<INPUT TYPE=\"button\" onClick=\"node_selected()\" - VALUE=\"Reload\">\n" ++ - "</FORM>" ++ - "<!--<A HREF=\"../../appmon/application_help.html\" TARGET=main>Help</A>-->". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Print spaces between the application name and the spec link %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -print_space(N,Space)when N >0 -> - print_space(N-1," " ++ Space); -print_space(_N,Space)-> - Space. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The Private functions that do the job %% -%% To build the the page that shows process in an application %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%Generates the javascript that govern the look of the page that %% -%%the processes of an application %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%Args is the list whit input args should be App Mode, Node -application_javascript(Args)when length(Args)>=3 -> - Vars= - "<SCRIPT> - var proc; - var app=\"" ++ element(2,lists:nth(1,Args)) ++ "\"; - var node=\"" ++ element(2,lists:nth(3,Args)) ++ "\";", - CommonFuncs= - " function reload_bottom_frame() - {parent.proc_data.location.href=\"/appmon/blank.html\";} - - function show_process_info() - { - if(proc.indexOf(\"#Port\")== -1) - { - if(proc.charAt(0)==\'<\') - window.location=\"./proc_info?name=\" + proc + \"&node=\" + node - else - { - start=proc.indexOf(\"<\"); - endpoint=proc.lastIndexOf(\">\"); - window.location=\"./proc_info?name=\" + proc.slice(start,endpoint+1) + \"&node=\" + node ; - } - } - } - - function trace() - { - if(proc.charAt(0)==\'<\') - window.location=\"./trace?name=\" + app + \"&mode=\" + get_mode() + \"&node=\" + node + \"&proc=\" + proc; - else - { - start=proc.indexOf(\"<\"); - endpoint=proc.lastIndexOf(\">\"); - window.location=\"./trace?name=\" + app + \"&mode=\" + get_mode() + \"&node=\" + node + \"&proc=\" + - proc.slice(start,endpoint+1) ; - } - - } - - function reload_page()\n - { - window.location=\"./application_info?name=\" + app + \"&mode=\" + get_mode() + \"&node=\" + node ; - } - function get_mode() - { - for (i= 0; i < document.reload_form.mode.length; i++) - { - if (document.reload_form.mode[i].checked) - return(document.reload_form.mode[i].value); - } - return(\"all\"); - }", - Vars++CommonFuncs++"</SCRIPT>"; -application_javascript(_)-> - "<SCRIPT></SCRIPT>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the body i.e the process tree for the applications whose %% -%% name is the second arg in the first tuple %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%args is the list [{_,Appname},{_,Mode},{_Node}] -application_body(Args) when is_list(Args),length(Args) >= 3 -> - App=element(2,lists:nth(1,Args)), - Mode=element(2,lists:nth(2,Args)), - Node=element(2,lists:nth(3,Args)), - "<BODY BGCOLOR=\"FFFFFF\" onLoad=reload_bottom_frame() >" - ++ mode_selection(Mode) ++ - selected_app_header(App,Node) ++ process_tree(App,Mode,Node)++ - "</BODY>"; - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% If the pattern above ain't match then something is wrong %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -application_body(_Whatever)-> - "Please use the links to the left". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the part of the process tree page side where the user can %% -%% select the mode the view the tree in. %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -mode_selection(Mode)-> - "<FORM NAME=\"reload_form\">\n" ++ - "<TABLE>" ++ - "<TR>\n" ++ - "<!--<TD><INPUT TYPE=\"button\" NAME=\"refresh_but\" VALUE=\"Reload\" onClick=\"reload_page()\"> - </TD>\n-->" ++ - print_radio_buttons([{"all","All processes"},{"sup_child","Supervised processes"}, - {"sup","Only supervisors"}],Mode) ++ - "</TR>\n </TABLE>\n" ++ - "</FORM>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Print the radiobuttons. if the mode is the one the current %% -%% radiobutton represent set the one checked %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -print_radio_buttons([],_)-> - []; -print_radio_buttons([{Mode,Name}|Rest],Mode)-> - "<TD><INPUT TYPE=\"radio\" NAME=\"mode\" CHECKED=\"true\" VALUE=\""++ - Mode ++"\" onClick=\"reload_page()\"> " ++Name ++ - "</TD>\n" ++ print_radio_buttons(Rest,Mode); -print_radio_buttons([{Mode1,Name}|Rest],Mode)-> - "<TD><INPUT TYPE=\"radio\" NAME=\"mode\" VALUE=\""++ Mode1 ++ - "\" onClick=\"reload_page()\"> " ++ Name ++ - "</TD>\n" ++ - print_radio_buttons(Rest,Mode). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The part that shows the name of the application that the process %% -%% tree represent %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -selected_app_header(App,Node)-> - {Year,Mon,Day}=date(), - "<TABLE> - <TR> - <TD>Node:</TD> - <TD>" ++Node ++"</TD> - </TR> - <TR> - <TD>Application:</TD> - <TD>" ++App ++"</TD> - </TR> - <TR> - <TD>Date:</TD> - <TD>" ++ integer_to_list(Day) ++ "/" ++ - integer_to_list(Mon) ++" - "++ - integer_to_list(Year) ++ - "</TD> - </TR> - </TABLE> - <TABLE WIDTH=100%> - <TR> - <TD> - <HR WIDTH=\"80%\"> - <!--<FONT SIZE=4>Process tree</FONT> - <HR ALIGN=\"center\" WIDTH=\"80%\">--> - </TD> - </TR> - </TABLE>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%get the process tree from process_info and build the nested %% -%% unordered list that represent the applications process tree %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -process_tree(App,Mode,Node)-> - case process_info:get_processes(list_to_atom(App), - list_to_atom(Mode), - list_to_atom(Node)) of - unknown-> - "Unknown application please update application tree"; - {Tree,Traced_dict} -> - "<UL>" ++ - htmlify_tree(Tree,Traced_dict,1,Node,Mode,App) ++ - "</UL>" - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Build each node in the tree and then build its children %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -htmlify_tree({Pid,Childs,Childs2},Proc_tab,N,Node,Mode,App)-> - case ets:lookup(Proc_tab,Pid) of - [] when N<3-> - print_pid(Pid,Node,Mode,App,notrace)++ - htmlify_prim_child(Childs,Proc_tab,N+1,Node,Mode,App) ++ - htmlify_sec_child(Childs2); - [_Traced]-> - print_pid(Pid,Node,Mode,App,"<FONT SIZE=2 COLOR=\"firebrick\">Stop Trace</FONT>")++ - htmlify_prim_child(Childs,Proc_tab,N+1,Node,Mode,App) ++ - htmlify_sec_child(Childs2); - []-> - print_pid(Pid,Node,Mode,App,"<FONT SIZE=2>Start Trace</FONT>")++ - htmlify_prim_child(Childs,Proc_tab,N+1,Node,Mode,App) ++ - htmlify_sec_child(Childs2) - end. - -print_pid(Pid,Node,_Mode,_App,notrace)-> - "<LI><A TARGET=\"proc_data\" STYLE=\"text-decoration:none; color:blue\" HREF=\"./proc_info?name=" ++ urlify_pid(Pid) ++ - "&node="++ Node ++" \" >"++ htmlify_pid(Pid,[]) ++ - "</A>"; - -print_pid([$P,$o,$r,$t|Rest],_Node,_Mode,_App,_TrMode)-> - "<LI>" ++ htmlify_pid([$P,$o,$r,$t|Rest],[]); - -print_pid(Pid,Node,Mode,App,TrMode)-> - "<LI><A TARGET=\"proc_data\" STYLE=\"text-decoration:none; color:blue\" HREF=\"./proc_info?name=" ++ - urlify_pid(Pid) ++ "&node="++ Node ++" \" >"++ - htmlify_pid(Pid,[]) ++ "</A>"++ - "   - <A HREF=\"./trace?app="++App++"&mode="++Mode++ - "&node="++Node++"&proc="++urlify_pid(Pid)++"\"> - "++TrMode++"</A>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Change the '<' sign and the '>' sign to the html representation %% -%% of the sign %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -htmlify_pid([60|Pid],New)-> - htmlify_pid(Pid,";tl&"++New); -htmlify_pid([139|Pid],New)-> - htmlify_pid(Pid,";tl&"++New); - -htmlify_pid([62|Pid],New)-> - htmlify_pid(Pid,";tg&"++New); -htmlify_pid([155|Pid],New)-> - htmlify_pid(Pid,";tg&"++New); -htmlify_pid([Chr|Pid],New)-> - htmlify_pid(Pid,[Chr|New]); -htmlify_pid([],New)-> - lists:reverse(New). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Change the < and > sign to the representation of the signs in %% -%% the HTTP protocol %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -urlify_pid(Pid) -> - case re:run(Pid,"[<](.*)[>]",[{capture,all_but_first,list}]) of - {match,[PidStr]}-> - "%3C"++PidStr++"%3E"; - _-> - Pid - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Change the < and > sign from the representation of the signs in %% -%% the HTTP protocol %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -unurlify_pid(Pid)-> - unurlify_pid(Pid,[]). - -unurlify_pid([$%,$3,$C|Rest],New)-> - unurlify_pid(Rest,[60|New]); - -unurlify_pid([$%,$3,$E|Rest],New)-> - unurlify_pid(Rest,[62|New]); -unurlify_pid([Chr|Rest],New)-> - unurlify_pid(Rest,[Chr|New]); - -unurlify_pid([],New)-> - lists:reverse(New). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Make html of the list of primary childs %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -htmlify_prim_child([],_Proc_tab,_N,_Node,_Mode,_App)-> - []; - -htmlify_prim_child(Childs,Proc_tab,N,Node,Mode,App)-> - Fun=fun(Child)-> - htmlify_tree(Child,Proc_tab,N,Node,Mode,App) - end, - "<UL>\n" ++ lists:map(Fun,Childs) ++ "</UL>\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Make html of hte list whit sedondary childs, they has no childs %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -htmlify_sec_child([])-> - []; - -htmlify_sec_child(Sec_child_list)-> - Htmlify_child=fun(Pid1)-> - "<LI><FONT COLOR=\"#FF2222\">" ++ Pid1 ++ - "</FONT></LI>\n" - end, - "<UL>" ++ lists:map(Htmlify_child,Sec_child_list) ++ "</UL>\n". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The Private functions that do the job %% -%% To build the the page that shows process data %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The function that creates the collects the various part of %% -%% the side that shows information about a specific process, %% -%% Pid_name should be the list representation of a pid %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -process_body(Args) when length(Args)==2-> - Pid=element(2,lists:nth(1,Args)), - Node=element(2,lists:nth(2,Args)), - "<BODY BGCOLOR=\"#FFFFFF\">" ++ - process_information_table(Pid,Node) ++ "</BODY>"; - -process_body(_)-> - "<BODY BGCOLOR=\"#FFFFFF\">Please dont call this side manually</BODY>". - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the table that shows the name of the pid to show extended %% -%% info about %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Get the table that shows the extended info about a process %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -process_information_table(Pid_name,Node)-> - PidID=unurlify_pid(Pid_name), - case catch list_to_pid(PidID) of - Pid when is_pid(Pid) -> - get_process_table(Pid,Node); - _Other -> - io_lib:format("Not a process id ~s",[PidID]) - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Create the table that shoows the extended info about processes %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_process_table(Pid,Node_name) when is_list(Node_name)-> - Node=list_to_atom(Node_name), - get_process_table(Pid,Node); - -get_process_table(Pid,Node) when is_atom(Node)-> - case lists:member(Node,[node()|nodes()]) of - true-> - Proc_data=process_info:get_process_data(Pid,Node), - "<TABLE BORDER=1 > - <TR BGCOLOR=\"#8899AA\"><TD COLSPAN=6 ALIGN=\"center\" > - <FONT size=4> Process" ++ - htmlify_pid(pid_to_list(Pid),[]) ++ "</FONT> - </TD></TR>" ++ - start_process_proc_data(Proc_data) ++ - "</TABLE><BR><BR>"; - _ -> - "Please try again the Node dont exists" - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The process information is quite messy tidi it up by creating a %% -%% table that looks like key val %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -start_process_proc_data(Proc_data)-> - %%Pic out the special cases the links and the process dict - {Special,Usual}=split_proc_data(Proc_data), - Usual2=append_empty(Usual), - UsualProcData=process_proc_data(Usual2,0), - SpecProcData=process_proc_data(Special), - UsualProcData++SpecProcData. - -append_empty(List) when length(List) rem 2 == 0 -> - List; -append_empty(List)-> - append_empty(lists:append(List,[empty])). - -split_proc_data(Proc_data)-> - Spec=lists:map(fun(Key)-> - case lists:keysearch(Key,1,Proc_data) of - {value,Data}-> - Data; - _ -> - not_included - end - end,[links,dictionary,messages]), - Spec2=clear(Spec,[]), - Usual=lists:filter(fun({Key,_Val})-> - case Key of - messages -> - false; - links -> - false; - dictionary -> - false; - _ -> - true - end - end,Proc_data), - {Spec2,Usual}. - -clear([],New)-> - New; -clear([not_included|Spec],New)-> - clear(Spec,New); -clear([Other|Spec],New)-> - clear(Spec,[Other|New]). - -process_proc_data(Data,3)-> - "</TR>"++process_proc_data(Data,0); -process_proc_data([],_N)-> - []; -process_proc_data(Data,0)-> - "<TR>"++process_proc_data(Data,1); - -process_proc_data([empty|Data],N)-> - "<TD> </TD><TD> </TD> "++process_proc_data(Data,N+1); - -process_proc_data([{current_function,MFA}|Rest],N)-> - "<TD NOWRAP=true><FONT SIZE=3><B>Current function:</B></TD><TD><FONT SIZE=3>"++ - io_lib:format("~p",[MFA]) ++"</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{error_handler,Mod}|Rest],N)-> - "<TD NOWRAP=\"true\"><B><FONT SIZE=3>Error handler:</B></TD><TD><FONT SIZE=3>" - ++ atom_to_list(Mod) ++ "</TD>\n" ++ - process_proc_data(Rest,N+1); - -process_proc_data([{group_leader,Grp}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Group leader:</B></TD><TD><FONT SIZE=3>" ++ - htmlify_pid(pid_to_list(Grp),[]) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{heap_size,Size}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Heap size:</B></TD><TD><FONT SIZE=3>" - ++ integer_to_list(Size) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{initial_call,MFA}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Initial call:</B></TD><TD><FONT SIZE=3>"++ - io_lib:format("~p",[MFA]) ++"</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{message_queue_len,Size}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Message queue length:</B></TD><TD><FONT SIZE=3>" ++ - integer_to_list(Size) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{priority,Level}|Rest],N)-> - "<TD><FONT SIZE=3><B>Process priority:</B></TD><TD><FONT SIZE=3>" ++ - atom_to_list(Level) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{reductions,Number}|Rest],N)-> - "<TD ><FONT SIZE=3><B>Number of executed reductions:</B></TD> - <TD><FONT SIZE=3>" ++ integer_to_list(Number) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{registered_name,Name}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Process Name:</B></TD><TD><FONT SIZE=3>" - ++ atom_to_list(Name) ++ "</TD>\n" ++ - process_proc_data(Rest,N+1); - -process_proc_data([{stack_size,Size}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Stack size:</B></TD><TD><FONT SIZE=3>" - ++ integer_to_list(Size) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{status,Status}|Rest],N)-> - "<TD NOWRAP=\"true\"><FONT SIZE=3><B>Process status:</B></TD><TD><FONT SIZE=3>" - ++ atom_to_list(Status) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{trap_exit,Boolean}|Rest],N)-> - "<TD NOWRAP=\"true\" ><FONT SIZE=3><B>Trap Exit:</B></TD><TD><FONT SIZE=3>" - ++ atom_to_list(Boolean) ++ "</TD>\n " ++ - process_proc_data(Rest,N+1); - -process_proc_data([{Key,Val}|Rest],N)-> - "<TD NOWRAP=\"true\" ><FONT SIZE=3><B>" ++ io_lib:write(Key) ++ - "</B></TD><TD><FONT SIZE=3>" ++ io_lib:write(Val) ++ - "</TD>\n " ++ - process_proc_data(Rest,N). - -process_proc_data([])-> - []; -process_proc_data([{links,List_of_pids}|Rest])-> - "<TR><TD NOWRAP=\"true\"><FONT SIZE=3><B>Links:</B></TD><TD COLSPAN=5><FONT SIZE=3>"++ print_links(List_of_pids) ++"</TD></TR>\n " ++ - process_proc_data(Rest); - -process_proc_data([{messages,Queue}|Rest])-> - "<TR><TD NOWRAP=\"true\"><FONT SIZE=3><B>Message Queue:</B></TD><TD COLSPAN=5><FONT SIZE=3>" ++ io_lib:write(Queue) ++ "</TD></TR>\n " ++ - process_proc_data(Rest); - -process_proc_data([{dictionary,Dict}|Rest])-> - "<TR><TD NOWRAP=\"true\"><FONT SIZE=3><B>Process dictionary:</B></TD><TD COLSPAN=5><FONT SIZE=3> </TD></TR>\n " ++ - get_dictionary_data(Dict) ++ - process_proc_data(Rest). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% In the process info there are the links to other processes print %% -%% this pid %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -print_links(Pids)-> - print_links(Pids,[]). - -print_links([],Links)-> - htmlify_pid(Links,[]); - -print_links([Pid],Links) when is_pid(Pid) -> - print_links([],Links ++ pid_to_list(Pid)); - -print_links([Pid],Links) when is_port(Pid) -> - print_links([],Links ++ erlang:port_to_list(Pid)); - -print_links([Pid|Rest],Links) when is_pid(Pid) -> - print_links(Rest,Links ++ pid_to_list(Pid) ++ ", "); - -print_links([Pid|Rest],Links) when is_port(Pid) -> - print_links(Rest,Links ++ erlang:port_to_list(Pid) ++ ", "). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Fix the data in the process dictionary %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_dictionary_data([])-> - []; - -get_dictionary_data([{Key,Val}|Dict])-> - FormatedVal=add_space(htmlify_pid(lists:flatten(fix_type(Val)),[])), - "<TR><TD><FONT SIZE=3>" ++ - htmlify_pid(lists:flatten(fix_type(Key)),[]) ++ - "</TD><TD COLSPAN=5><FONT SIZE=3>" ++ - FormatedVal++ "</TD></TR>\n" ++ - get_dictionary_data(Dict). - -add_space(List)-> - add_space(List,0,[]). -add_space([],_Len,New) -> - lists:reverse(New); -add_space([Char|Rest],Len,New)when Len<50 -> - add_space(Rest,Len+1,[Char|New]); - -add_space([$\,|Rest],_Len,New) -> - add_space(Rest,0,[$\ ,$,|New]); - -add_space([Char|Rest],Len,New) -> - add_space(Rest,Len+1,[Char|New]). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Interpret the type of the data and make it to a list %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -fix_type(Val) when is_atom(Val) -> - atom_to_list(Val); -fix_type(Val) when is_float(Val) -> - float_to_list(Val); -fix_type(Val) when is_integer(Val) -> - integer_to_list(Val); -fix_type(Val) when is_list(Val) -> - case io_lib:printable_list(Val) of - true-> - case Val of - []-> - io_lib:write(Val); - _-> - Val - end; - _-> - io_lib:write(Val) - end; -fix_type(Val) when is_pid(Val) -> - pid_to_list(Val); -fix_type(Val) when is_port(Val) -> - erlang:port_to_list(Val); -fix_type(Val) when is_tuple(Val) -> - io_lib:write(Val); -fix_type(_Val) -> - []. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% The Private functions that send the trace signal to the process %% -%% thats the 4 member of the Arg list %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -send_trace(Args)when length(Args)>=4-> - {_,Proc}=lists:nth(4,Args), - Pid2=unurlify_pid(Proc), - process_info:send_trace(Pid2); - -send_trace(_Args)-> - arg_error. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Private functions that prints the application environment %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -application_env_body(Args)when length(Args)>=2 -> - App=element(2,lists:nth(1,Args)), - Node=element(2,lists:nth(2,Args)), - "<SCRIPT> - function reload_bottom_frame() - {parent.proc_data.location.href=\"/appmon/blank.html\";} - </SCRIPT> - <BODY BGCOLOR=\"#FFFFFF\" onLoad=reload_bottom_frame()>" - ++ application_env_table(App,Node) ++ "</BODY>"; - -application_env_body(_)-> - "<BODY BGCOLOR=\"#FFFFFF\">Please dont call this side manually</BODY>". - -application_env_table(App,Node)-> - case process_info:get_application_keys(list_to_atom(App), - list_to_atom(Node)) of - {ok,List}-> - "<TABLE BORDER=1>" ++ application_env_head(App,Node) ++ - print_key_list(List,[]) ++ "</TABLE>"; - _ -> - "Please try again,something went wrong" - end. - -application_env_head(App,Node)-> - "<TR BGCOLOR=\"#8899AA\"><TD ALIGN=\"center\" COLSPAN=3> - <FONT SIZE=6>" ++ App ++ "@" ++ Node ++ "</FONT>\n - </TD></TR> - <TR><TD COLSPAN=3> </TD></TR> - <TR BGCOLOR=\"#8899AA\"> - <TD><B>Key</B></TD><TD><B>Val/Sec. key</B></TD><TD><B>Sec. Val</B></TD> - </TR>". - -print_key_list([],Result)-> - Result; - -print_key_list([{application,Name}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("Application name :",Name)); - -print_key_list([{description,Desc}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("Description :",Desc)); - -print_key_list([{vsn,Ver}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("Version :",Ver)); - -print_key_list([{id,Id}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("ID:",fix_type(Id))); - -print_key_list([{modules,Mods}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("Modules:"," ") ++ - print_secondary_list(Mods,[])); - -print_key_list([{maxP,Max}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Max nr of processes",fix_type(Max))); - -print_key_list([{maxT,Max}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Max running sec:",fix_type(Max))); - -print_key_list([{registered,Names}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Registered names:"," ") ++ - print_secondary_list(Names,[])); - -print_key_list([{applications,Apps}|Rest],Result)-> - print_key_list(Rest,Result ++ print_key("Depends on:"," ") ++ - print_secondary_list(Apps,[])); - -print_key_list([{included_applications,Inc_apps}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Included applications:", - fix_type(Inc_apps))); - -print_key_list([{env,Env}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Environment:",fix_type(Env))); - -print_key_list([{mod,Mod}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Application callback mod:", - fix_type(Mod))); - -print_key_list([{start_phases,Phase_arg}|Rest],Result)-> - print_key_list(Rest,Result ++ - print_key("Application callback mod:", - fix_type(Phase_arg))); - -print_key_list([_|Rest],Result)-> - print_key_list(Rest,Result). - -print_key(Label,Val)-> - "<TR> - <TD><B>" ++ Label ++ "</B></TD><TD>" ++ Val ++ - "</TD><TD> </TD> - </TR>". - -print_key2(Label,Val)-> - "<TR> - <TD> </TD><TD>" ++ Label ++ "</TD><TD>" ++ Val ++ "</TD> - </TR>". - -print_secondary_list([],Result)-> - Result; -print_secondary_list([{Mod,Ver}|Rest],Result) -> - print_secondary_list(Rest,Result ++ - print_key2(fix_type(Mod),fix_type(Ver))); - -print_secondary_list([Mod|Rest],Result) -> - print_secondary_list(Rest,Result ++ - print_key2(fix_type(Mod)," ")). |