%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2004-2009. 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%
%%
%% Contributor(s):
%% <[email protected]>: suggested #xmlDocument{}
%%
%%----------------------------------------------------------------------
%% #0. BASIC INFORMATION
%%----------------------------------------------------------------------
%% File: xmerl.hrl
%% Author : Ulf Wiger <[email protected]>
%% Date : 00-09-22
%% Description : Record and macro definitions for xmerl
%%----------------------------------------------------------------------
%% records generated by the scanner
%% --------------------------------
%% XML declaration
-record(xmlDecl,{
vsn, % string() XML version
encoding, % string() Character encoding
standalone, % (yes | no)
attributes % [#xmlAttribute()] Other attributes than above
}).
%% Attribute
-record(xmlAttribute,{
name, % atom()
expanded_name=[],% atom() | {string(),atom()}
nsinfo = [], % {Prefix, Local} | []
namespace = [], % inherits the element's namespace
parents = [], % [{atom(),integer()}]
pos, % integer()
language = [], % inherits the element's language
value, % IOlist() | atom() | integer()
normalized % atom() one of (true | false)
}).
%% namespace record
-record(xmlNamespace,{
default = [],
nodes = []
}).
%% namespace node - i.e. a {Prefix, URI} pair
%% TODO: these are not currently used?? /RC
-record(xmlNsNode,{
prefix,
uri = []
}).
%% XML Element
%% content = [#xmlElement()|#xmlText()|#xmlPI()|#xmlComment()|#xmlDecl()]
-record(xmlElement,{
name, % atom()
expanded_name = [], % string() | {URI,Local} | {"xmlns",Local}
nsinfo = [], % {Prefix, Local} | []
namespace=#xmlNamespace{},
parents = [], % [{atom(),integer()}]
pos, % integer()
attributes = [], % [#xmlAttribute()]
content = [],
language = "", % string()
xmlbase="", % string() XML Base path, for relative URI:s
elementdef=undeclared % atom(), one of [undeclared | prolog | external | element]
}).
%% plain text
%% IOlist = [char() | binary () | IOlist]
-record(xmlText,{
parents = [], % [{atom(),integer()}]
pos, % integer()
language = [],% inherits the element's language
value, % IOlist()
type = text % atom() one of (text|cdata)
}).
%% plain text
-record(xmlComment,{
parents = [], % [{atom(),integer()}]
pos, % integer()
language = [], % inherits the element's language
value % IOlist()
}).
%% processing instruction
-record(xmlPI,{
name, % atom()
parents = [], % [{atom(),integer()}]
pos, % integer()
value % IOlist()
}).
-record(xmlDocument,{
content
}).
%% XPATH (xmerl_xpath, xmerl_pred_funcs) records
-record(xmlContext, {
axis_type = forward,
context_node,
context_position = 1,
nodeset = [],
bindings = [],
functions = [],
namespace = [],
whole_document
}).
-record(xmlNode, {
type = element,
node,
parents = [],
pos = 1
}).
-record(xmlObj, {
type,
value
}).
-record(xmerl_fun_states, {event,
hook,
rules,
fetch,
cont}).
%% scanner state record
-record(xmerl_scanner,{
encoding=undefined, % undefined | string() Character set used, default is UTF-8
standalone = no,
% prolog =continue,
environment = prolog, % atom(), (prolog | element)
declarations = [], % [{Name, Attrs}]
doctype_name,
doctype_DTD = internal, % internal | DTDId
document = false,
rules,
keep_rules = false, % delete (ets) tab if false
namespace_conformant = false, % true | false
xmlbase, % string() Current Base path, for relative URI:s
xmlbase_cache, % string() Cached Base path
fetch_path=[], % [string()] List with additional, user
% defined, paths
filename=file_name_unknown,
validation = off, %% off (default) | dtd | schema (true, false are obsolete)
schemaLocation = [],
space = preserve,
event_fun,
hook_fun,
acc_fun,
fetch_fun,
close_fun,
continuation_fun,
rules_read_fun,
rules_write_fun,
rules_delete_fun,
user_state,
fun_states = #xmerl_fun_states{},
entity_references=[],
text_decl=false,
quiet=false, % bool() Set to true will print no error messages
col = 1,
line = 1,
common_data = []
}).
%% scanner events
%% event : start | end
-record(xmerl_event, {
event,
line,
col,
pos,
data
}).
%% useful scanner macros
%% ---------------------
-define(space, 32).
-define(cr, 13).
-define(lf, 10).
-define(tab, 9).
%% whitespace consists of 'space', 'carriage return', 'line feed' or 'tab'
-define(whitespace(H), H==?space ; H==?cr ; H==?lf ; H==?tab).
%% non-caharacters according to Unicode: 16#ffff and 16#fffe
-define(non_character(H1,H2), H1==16#ff,H2==16#fe;H1==16#ff,H2==16#ff).
-define(non_ascii(H), list(H),hd(H)>=128;integer(H),H>=128).
-define(strip1, {_, T1, S1} = strip(T, S)).
-define(strip2, {_, T2, S2} = strip(T1, S1)).
-define(strip3, {_, T3, S3} = strip(T2, S2)).
-define(strip4, {_, T4, S4} = strip(T3, S3)).
-define(strip5, {_, T5, S5} = strip(T4, S4)).
-define(strip6, {_, T6, S6} = strip(T5, S5)).
-define(strip7, {_, T7, S7} = strip(T6, S6)).
-define(strip8, {_, T8, S8} = strip(T7, S7)).
-define(strip9, {_, T9, S9} = strip(T8, S8)).
-define(strip10, {_, T10, S10} = strip(T9, S9)).
-define(condstrip1, {_, T1, S1} = condstrip(T, S, false)).
-define(condstrip2, {_, T2, S2} = condstrip(T1,S1,false)).
-define(condstrip3, {_, T3, S3} = condstrip(T2,S2,false)).
-define(condstrip4, {_, T4, S4} = condstrip(T3,S3,false)).
-define(bump_col(N),
?dbg("bump_col(~p), US = ~p~n", [N, S0#xmerl_scanner.user_state]),
S = S0#xmerl_scanner{col = S0#xmerl_scanner.col + N}).
