The R13B03 release.OTP_R13B03

1 files changed, 161 insertions, 0 deletions

diff --git a/lib/debugger/src/dbg_ui_interpret.erl b/lib/debugger/src/dbg_ui_interpret.erl
new file mode 100644
index 0000000000..952e73b537
--- /dev/null
+++ b/lib/debugger/src/dbg_ui_interpret.erl
@@ -0,0 +1,161 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 1997-2009. 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(dbg_ui_interpret).
+
+-include_lib("kernel/include/file.hrl").
+
+%% External exports
+-export([start/4]).
+
+%% Internal exports
+-export([init/6]).
+
+-record(state, {gs,      % term() Graphics system id
+		win,     % term() Interpret dialog window data
+		monitor, % pid() Monitor pid
+		mode     % local | global
+	       }).
+
+%%====================================================================
+%% External exports
+%%====================================================================
+
+%%--------------------------------------------------------------------
+%% start(GS, Pos, Dir, Mode)
+%%   GS  = Graphics system id
+%%   Dir = string()
+%%   Pos = {X,Y}
+%%   Mode = local | global
+%%--------------------------------------------------------------------
+start(GS, Pos, Dir, Mode) ->
+    Title = "Interpret Dialog",
+    case dbg_ui_winman:is_started(Title) of
+	true -> ignore;
+	false ->
+	    spawn(?MODULE, init, [self(), GS, Pos, Title, Dir, Mode])
+    end.
+
+%%====================================================================
+%% Internal exports
+%%====================================================================
+
+init(Monitor, GS, Pos, Title, Dir, Mode) ->
+    Filter = filename:join(Dir, "*.erl"),
+    Extra = fun(File) ->
+		    case int:interpretable(File) of
+			true ->
+			    ModS = filename:basename(File, ".erl"),
+			    Mod = list_to_atom(ModS),
+			    case int:file(Mod) of
+				File -> {true, tag};
+				_ -> true % {error,not_loaded} | File2
+			    end;
+			_Error -> {true,disable}
+		    end
+	    end,
+			
+    %% Create interpret dialog window
+    Win = dbg_ui_filedialog_win:create_win(GS, Title, Pos, multiselect,
+					   Filter, Extra),
+    Window = dbg_ui_filedialog_win:get_window(Win),
+    dbg_ui_winman:insert(Title, Window),
+
+    State = #state{gs=GS, win=Win, monitor=Monitor, mode=Mode},
+    loop(State).
+
+
+%%====================================================================
+%% Main loop and message handling
+%%====================================================================
+
+loop(State) ->
+    receive
+
+	%% From the GUI
+	GuiEvent when is_tuple(GuiEvent), element(1, GuiEvent)==gs ->
+	    Cmd = dbg_ui_filedialog_win:handle_event(GuiEvent,
+						    State#state.win),
+	    State2 = gui_cmd(Cmd, State),
+	    loop(State2);
+
+	%% From the dbg_ui_winman process (Debugger window manager)
+	{dbg_ui_winman, update_windows_menu, _Data} ->
+	    loop(State);
+	{dbg_ui_winman, destroy} ->
+	    exit(normal)
+    end.
+
+gui_cmd(ignore, State) ->
+    State;
+gui_cmd({stopped, Dir}, State) ->	
+    State#state.monitor ! {dbg_ui_interpret, Dir},
+    exit(normal);
+gui_cmd({win, Win}, State) ->
+    State#state{win=Win};
+gui_cmd({select, File}, State) ->
+    Res = case State#state.mode of
+	      local -> int:i(File);
+	      global -> int:ni(File)
+	  end,
+
+    case Res of
+	%% Interpretation succeeded, tag the file name
+	{module, _Mod} ->
+	    dbg_ui_filedialog_win:tag(State#state.win, File);
+
+	%% Interpretation failed
+	error ->
+	    Error = format_error(int:interpretable(File)),
+	    Msg = ["Error when interpreting:", File, Error],
+	    Window = dbg_ui_filedialog_win:get_window(State#state.win),
+	    tool_utils:notify(Window, Msg)
+    end,
+    State;
+gui_cmd({multiselect, Dir, FileNames}, State) ->
+    interpret_all(State, Dir, FileNames),
+    State.
+
+interpret_all(State, Dir, [File0|Files]) ->
+    File = filename:join(Dir, File0),
+    Res = case State#state.mode of
+	      local -> int:i(File);
+	      global -> int:ni(File)
+	  end,
+    case Res of
+	{module, _Mod} ->
+	    dbg_ui_filedialog_win:tag(State#state.win, File),
+	    interpret_all(State, Dir, Files);
+	error ->
+	    Window = dbg_ui_filedialog_win:get_window(State#state.win),
+	    Error = format_error(int:interpretable(File)),
+	    Msg = ["Error when interpreting:", File, Error,
+		   "Ok to continue?"],
+	    case tool_utils:confirm(Window, Msg) of
+		ok -> interpret_all(State, Dir, Files);
+		cancel -> true
+	    end
+    end;
+interpret_all(_State, _Dir, []) ->
+    true.
+
+format_error({error,no_beam}) -> "No BEAM file";
+format_error({error,no_debug_info}) -> "No debug_info in BEAM file";
+format_error({error,badarg}) -> "File does not exist";
+format_error({error,{app,App}}) ->
+    "Cannot interpret "++atom_to_list(App)++" modules".