diff options
Diffstat (limited to 'lib/observer/src/cdv_wx.erl')
| -rw-r--r-- | lib/observer/src/cdv_wx.erl | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/lib/observer/src/cdv_wx.erl b/lib/observer/src/cdv_wx.erl index 898f39ded2..c3f36cd689 100644 --- a/lib/observer/src/cdv_wx.erl +++ b/lib/observer/src/cdv_wx.erl @@ -412,7 +412,16 @@ load_dump(Frame,undefined) -> error end; load_dump(Frame,FileName) -> - ok = observer_lib:display_progress_dialog("Crashdump Viewer", + case maybe_warn_filename(FileName) of + continue -> + do_load_dump(Frame,FileName); + stop -> + error + end. + +do_load_dump(Frame,FileName) -> + ok = observer_lib:display_progress_dialog(wx:null(), + "Crashdump Viewer", "Loading crashdump"), crashdump_viewer:read_file(FileName), case observer_lib:wait_for_progress() of @@ -431,6 +440,33 @@ load_dump(Frame,FileName) -> error end. +maybe_warn_filename(FileName) -> + case os:getenv("ERL_CRASH_DUMP_SECONDS")=="0" orelse + os:getenv("ERL_CRASH_DUMP_BYTES")=="0" of + true -> + continue; + false -> + DumpName = case os:getenv("ERL_CRASH_DUMP") of + false -> filename:absname("erl_crash.dump"); + Name -> filename:absname(Name) + end, + case filename:absname(FileName) of + DumpName -> + Warning = + "WARNING: the current crashdump might be overwritten " + "if the crashdump_viewer node crashes.\n\n" + "Renaming the file before inspecting it will " + "remove the problem.\n\n" + "Do you want to continue?", + case observer_lib:display_yes_no_dialog(Warning) of + ?wxID_YES -> continue; + ?wxID_NO -> stop + end; + _ -> + continue + end + end. + %%%----------------------------------------------------------------- %%% Find help document (HTML files) get_help_doc(HelpId) -> |