diff options
Diffstat (limited to 'lib/percept/src/percept_html.erl')
| -rw-r--r-- | lib/percept/src/percept_html.erl | 123 |
1 files changed, 60 insertions, 63 deletions
diff --git a/lib/percept/src/percept_html.erl b/lib/percept/src/percept_html.erl index 7e0ea45783..a675227584 100644 --- a/lib/percept/src/percept_html.erl +++ b/lib/percept/src/percept_html.erl @@ -1,38 +1,35 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2010. All Rights Reserved. +%% Copyright Ericsson AB 2007-2016. 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/. +%% 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 %% -%% 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. +%% 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(percept_html). --export([ - page/3, - codelocation_page/3, - databases_page/3, - load_database_page/3, - processes_page/3, - concurrency_page/3, - process_info_page/3 - ]). - --export([ - value2pid/1, - pid2value/1, - get_option_value/2, - join_strings_with/2 - ]). +-export([page/3, + codelocation_page/3, + databases_page/3, + load_database_page/3, + processes_page/3, + concurrency_page/3, + process_info_page/3]). + +-export([value2pid/1, + pid2value/1, + get_option_value/2, + join_strings_with/2]). -include("percept.hrl"). -include_lib("kernel/include/file.hrl"). @@ -41,47 +38,47 @@ %% API page(SessionID, Env, Input) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, overview_content(Env, Input)), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, overview_content(Env, Input)), + ok = mod_esi:deliver(SessionID, footer()). processes_page(SessionID, _, _) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, processes_content()), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, processes_content()), + ok = mod_esi:deliver(SessionID, footer()). concurrency_page(SessionID, Env, Input) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, concurrency_content(Env, Input)), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, concurrency_content(Env, Input)), + ok = mod_esi:deliver(SessionID, footer()). databases_page(SessionID, _, _) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, databases_content()), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, databases_content()), + ok = mod_esi:deliver(SessionID, footer()). codelocation_page(SessionID, Env, Input) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, codelocation_content(Env, Input)), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, codelocation_content(Env, Input)), + ok = mod_esi:deliver(SessionID, footer()). process_info_page(SessionID, Env, Input) -> - mod_esi:deliver(SessionID, header()), - mod_esi:deliver(SessionID, menu()), - mod_esi:deliver(SessionID, process_info_content(Env, Input)), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, menu()), + ok = mod_esi:deliver(SessionID, process_info_content(Env, Input)), + ok = mod_esi:deliver(SessionID, footer()). load_database_page(SessionID, Env, Input) -> - mod_esi:deliver(SessionID, header()), + ok = mod_esi:deliver(SessionID, header()), % Very dynamic page, handled differently load_database_content(SessionID, Env, Input), - mod_esi:deliver(SessionID, footer()). + ok = mod_esi:deliver(SessionID, footer()). %%% --------------------------- %%% @@ -445,24 +442,24 @@ load_database_content(SessionId, _Env, Input) -> Filename = filename:join(Path, File), % Check path/file/filename - mod_esi:deliver(SessionId, "<div id=\"content\">"), + ok = mod_esi:deliver(SessionId, "<div id=\"content\">"), case file:read_file_info(Filename) of {ok, _} -> Content = "<center> Parsing: " ++ Filename ++ "<br> </center>", - mod_esi:deliver(SessionId, Content), - case percept:analyze(Filename) of - {error, Reason} -> - mod_esi:deliver(SessionId, error_msg("Analyze" ++ term2html(Reason))); - _ -> - Complete = "<center><a href=\"/cgi-bin/percept_html/page\">View</a></center>", - mod_esi:deliver(SessionId, Complete) - end; + ok = mod_esi:deliver(SessionId, Content), + case percept:analyze(Filename) of + {error, Reason} -> + ok = mod_esi:deliver(SessionId, error_msg("Analyze" ++ term2html(Reason))); + _ -> + Complete = "<center><a href=\"/cgi-bin/percept_html/page\">View</a></center>", + ok = mod_esi:deliver(SessionId, Complete) + end; {error, Reason} -> - mod_esi:deliver(SessionId, error_msg("File" ++ term2html(Reason))) + ok = mod_esi:deliver(SessionId, error_msg("File" ++ term2html(Reason))) end, - mod_esi:deliver(SessionId, "</div>"). + ok = mod_esi:deliver(SessionId, "</div>"). codelocation_content(_Env, Input) -> Query = httpd:parse_query(Input), |