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-rw-r--r--erts/preloaded/src/erl_prim_loader.erl109
1 files changed, 72 insertions, 37 deletions
diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl
index eb59cbe6f6..cd5519f537 100644
--- a/erts/preloaded/src/erl_prim_loader.erl
+++ b/erts/preloaded/src/erl_prim_loader.erl
@@ -49,7 +49,7 @@
prim_read_file_info/2, prim_get_cwd/2]).
%% Used by escript and code
--export([set_primary_archive/3, release_archives/0]).
+-export([set_primary_archive/4, release_archives/0]).
-include_lib("kernel/include/file.hrl").
@@ -222,15 +222,16 @@ get_cwd(Drive) ->
check_file_result(get_cwd, Drive, request({get_cwd,[Drive]})).
-spec set_primary_archive(File :: string() | 'undefined',
- ArchiveBin :: binary() | 'undefined',
- FileInfo :: #file_info{} | 'undefined')
+ ArchiveBin :: binary() | 'undefined',
+ FileInfo :: #file_info{} | 'undefined',
+ ParserFun :: fun())
-> {ok, [string()]} | {error,_}.
-set_primary_archive(undefined, undefined, undefined) ->
- request({set_primary_archive, undefined, undefined, undefined});
-set_primary_archive(File, ArchiveBin, FileInfo)
+set_primary_archive(undefined, undefined, undefined, ParserFun) ->
+ request({set_primary_archive, undefined, undefined, undefined, ParserFun});
+set_primary_archive(File, ArchiveBin, FileInfo, ParserFun)
when is_list(File), is_binary(ArchiveBin), is_record(FileInfo, file_info) ->
- request({set_primary_archive, File, ArchiveBin, FileInfo}).
+ request({set_primary_archive, File, ArchiveBin, FileInfo, ParserFun}).
-spec release_archives() -> 'ok' | {'error', _}.
@@ -318,8 +319,11 @@ loop(State, Parent, Paths) ->
{get_cwd,[_]=Args} ->
{Res,State1} = handle_get_cwd(State, Args),
{Res,State1,Paths};
- {set_primary_archive,File,Bin,FileInfo} ->
- {Res,State1} = handle_set_primary_archive(State, File, Bin, FileInfo),
+ {set_primary_archive,File,ArchiveBin,FileInfo,ParserFun} ->
+ {Res,State1} =
+ handle_set_primary_archive(State, File,
+ ArchiveBin, FileInfo,
+ ParserFun),
{Res,State1,Paths};
release_archives ->
{Res,State1} = handle_release_archives(State),
@@ -359,8 +363,8 @@ handle_get_file(State = #state{loader = efile}, Paths, File) ->
handle_get_file(State = #state{loader = inet}, Paths, File) ->
?SAFE2(inet_get_file_from_port(State, File, Paths), State).
-handle_set_primary_archive(State= #state{loader = efile}, File, Bin, FileInfo) ->
- ?SAFE2(efile_set_primary_archive(State, File, Bin, FileInfo), State).
+handle_set_primary_archive(State= #state{loader = efile}, File, ArchiveBin, FileInfo, ParserFun) ->
+ ?SAFE2(efile_set_primary_archive(State, File, ArchiveBin, FileInfo, ParserFun), State).
handle_release_archives(State= #state{loader = efile}) ->
?SAFE2(efile_release_archives(State), State).
@@ -484,8 +488,10 @@ efile_get_file_from_port3(State, File, [P | Paths]) ->
efile_get_file_from_port3(State, _File, []) ->
{{error,enoent},State}.
-efile_set_primary_archive(#state{prim_state = PS} = State, File, Bin, FileInfo) ->
- {Res, PS2} = prim_set_primary_archive(PS, File, Bin, FileInfo),
+efile_set_primary_archive(#state{prim_state = PS} = State, File,
+ ArchiveBin, FileInfo, ParserFun) ->
+ {Res, PS2} = prim_set_primary_archive(PS, File, ArchiveBin,
+ FileInfo, ParserFun),
{Res,State#state{prim_state = PS2}}.
efile_release_archives(#state{prim_state = PS} = State) ->
@@ -791,7 +797,7 @@ prim_release_archives(PS) ->
prim_do_release_archives(PS, [{ArchiveFile, DictVal} | KeyVals], Acc) ->
Res =
case DictVal of
- {primary, _PrimZip, _FI} ->
+ {primary, _PrimZip, _FI, _ParserFun} ->
ok; % Keep primary archive
{Cache, _FI} ->
debug(PS, {release, cache, ArchiveFile}),
@@ -809,7 +815,7 @@ prim_do_release_archives(PS, [], []) ->
prim_do_release_archives(PS, [], Errors) ->
{{error, Errors}, PS#prim_state{primary_archive = undefined}}.
-prim_set_primary_archive(PS, undefined, undefined, undefined) ->
+prim_set_primary_archive(PS, undefined, undefined, undefined, _ParserFun) ->
debug(PS, {set_primary_archive, clean}),
case PS#prim_state.primary_archive of
undefined ->
@@ -817,14 +823,16 @@ prim_set_primary_archive(PS, undefined, undefined, undefined) ->
debug(PS, {return, Res}),
{Res, PS};
ArchiveFile ->
- {primary, PrimZip, _FI} = erase(ArchiveFile),
+ {primary, PrimZip, _FI, _ParserFun2} = erase(ArchiveFile),
ok = prim_zip:close(PrimZip),
PS2 = PS#prim_state{primary_archive = undefined},
Res = {ok, []},
debug(PS2, {return, Res}),
{Res, PS2}
end;
-prim_set_primary_archive(PS, ArchiveFile0, ArchiveBin, #file_info{} = FileInfo)
+
+prim_set_primary_archive(PS, ArchiveFile0, ArchiveBin,
+ #file_info{} = FileInfo, ParserFun)
when is_list(ArchiveFile0), is_binary(ArchiveBin) ->
%% Try the archive file
debug(PS, {set_primary_archive, ArchiveFile0, byte_size(ArchiveBin)}),
@@ -832,34 +840,23 @@ prim_set_primary_archive(PS, ArchiveFile0, ArchiveBin, #file_info{} = FileInfo)
{Res3, PS3} =
case PS#prim_state.primary_archive of
undefined ->
- Fun =
- fun({Components, _GI, _GB}, A) ->
- case Components of
- ["", "nibe", RevApp] -> % Reverse ebin
- %% Collect ebin directories in archive
- Ebin = reverse(RevApp) ++ "/ebin",
- {true, [Ebin | A]};
- _ ->
- {true, A}
- end
- end,
- Ebins0 = [ArchiveFile],
- case open_archive({ArchiveFile, ArchiveBin}, FileInfo, Ebins0, Fun) of
- {ok, PrimZip, {RevEbins, FI, _}} ->
- Ebins = reverse(RevEbins),
+ case load_prim_archive(ArchiveFile, ArchiveBin, FileInfo) of
+ {ok, PrimZip, FI, Ebins} ->
debug(PS, {set_primary_archive, Ebins}),
- put(ArchiveFile, {primary, PrimZip, FI}),
- {{ok, Ebins}, PS#prim_state{primary_archive = ArchiveFile}};
+ put(ArchiveFile, {primary, PrimZip, FI, ParserFun}),
+ {{ok, Ebins},
+ PS#prim_state{primary_archive = ArchiveFile}};
Error ->
debug(PS, {set_primary_archive, Error}),
{Error, PS}
end;
OldArchiveFile ->
debug(PS, {set_primary_archive, clean}),
- {primary, PrimZip, _FI} = erase(OldArchiveFile),
+ {primary, PrimZip, _FI, _ParserFun} = erase(OldArchiveFile),
ok = prim_zip:close(PrimZip),
PS2 = PS#prim_state{primary_archive = undefined},
- prim_set_primary_archive(PS2, ArchiveFile, ArchiveBin, FileInfo)
+ prim_set_primary_archive(PS2, ArchiveFile, ArchiveBin,
+ FileInfo, ParserFun)
end,
debug(PS3, {return, Res3}),
{Res3, PS3}.
@@ -1011,7 +1008,7 @@ apply_archive(PS, Fun, Acc, Archive) ->
%% put(Archive, {Error, FI}),
{Error, PS}
end;
- {primary, PrimZip, FI} ->
+ {primary, PrimZip, FI, ParserFun} ->
case prim_file:read_file_info(Archive) of
{ok, FI2}
when FI#file_info.mtime =:= FI2#file_info.mtime ->
@@ -1022,6 +1019,16 @@ apply_archive(PS, Fun, Acc, Archive) ->
debug(PS, {primary, Error}),
{Error, PS}
end;
+ {ok, FI2} ->
+ ok = clear_cache(Archive, {ok, PrimZip}),
+ case load_prim_archive(Archive, FI2, ParserFun) of
+ {ok, PrimZip2, FI3, _Ebins} ->
+ debug(PS, {cache, {update, Archive}}),
+ put(Archive, {primary, PrimZip2, FI3, ParserFun});
+ Error2 ->
+ debug(PS, {cache, {clear, Error2}})
+ end,
+ apply_archive(PS, Fun, Acc, Archive);
Error ->
debug(PS, {cache, {clear, Error}}),
clear_cache(Archive, {ok, PrimZip}),
@@ -1474,3 +1481,31 @@ path_flatten([Ch|Rest],RevLast,RevTop) ->
path_flatten(Rest,[Ch|RevLast],RevTop);
path_flatten([],RevLast,RevTop) ->
reverse(RevLast++RevTop).
+
+load_prim_archive(ArchiveFile, ArchiveBin, #file_info{}=FileInfo) ->
+ Fun = fun({Components, _GI, _GB}, A) ->
+ case Components of
+ ["", "nibe", RevApp] -> % Reverse ebin
+ %% Collect ebin directories in archive
+ Ebin = lists:reverse(RevApp, "/ebin"),
+ {true, [Ebin | A]};
+ _ ->
+ {true, A}
+ end
+ end,
+ Ebins0 = [ArchiveFile],
+ case open_archive({ArchiveFile, ArchiveBin}, FileInfo,
+ Ebins0, Fun) of
+ {ok, PrimZip, {RevEbins, FI, _}} ->
+ Ebins = reverse(RevEbins),
+ {ok, PrimZip, FI, Ebins};
+ Error ->
+ Error
+ end;
+load_prim_archive(ArchiveFile, FileInfo, ParserFun) ->
+ case ParserFun(ArchiveFile) of
+ {ok, ArchiveBin} ->
+ load_prim_archive(ArchiveFile, ArchiveBin, FileInfo);
+ Error ->
+ Error
+ end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 20:19:27 +0000