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Diffstat (limited to 'lib/xmerl/src/xmerl_xlate.erl')
-rw-r--r-- | lib/xmerl/src/xmerl_xlate.erl | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/xmerl/src/xmerl_xlate.erl b/lib/xmerl/src/xmerl_xlate.erl new file mode 100644 index 0000000000..5c4d9d2540 --- /dev/null +++ b/lib/xmerl/src/xmerl_xlate.erl @@ -0,0 +1,50 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2003-2009. 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% +%% + +%%% Description : Wrapper to xmerl_scan, which reads an XML document +%%% from disk (alt. consumes a string), processes it, and +%%% exports is using the specified Callback module. +-module(xmerl_xlate). + + +-export([file/3, + string/3]). + + +-include("xmerl.hrl"). + +file(F, Title, Callback) -> + case file:read_file(F) of + {ok, Bin} -> + string(binary_to_list(Bin), Title, Callback); + Error -> + Error + end. + +string(Str, Title, Callback) -> + xmerl_scan:string(Str, [{hook_fun, fun hook/2, {Title, Callback}}]). + + +hook(E = #xmlElement{parents = []}, S) -> + {Title, Callback} = xmerl_scan:hook_state(S), + Data = xmerl:export([E], Callback, [{title, Title}]), + {Data, S}; +hook(X, S) -> + {X, S}. + |