gecko-dev/dom/tools/idlc2xpidl.pl

184 строки
3.8 KiB
Perl
Executable File

#!/bin/perl
print "$ARGV[0]\n";
open (F, "<$ARGV[0]") || die ("Unable to open file $ARGV[0]\n");
$iid = "";
$in_iid = 0;
$if_name = "";
$if_body = "";
@interfaces = ("Node",
"NamedNodeMap",
"Document",
"CharacterData",
"CDATASection",
"Attr",
"Text",
"Element",
"DOMImplementation",
"Comment",
"Entity",
"ProcessingInstruction",
"HTML",
"CSS",
"Counter",
"Rect",
"RGBColor",
"StyleSheet",
"Event",
"UIEvent",
"PluginArray",
"Range",
"MediaList",
"AbstractView",
"CRMFObject",
"Crypto",
"Window",
"Plugin",
"MimeType",
"BarProp",
"Navigator",
"Screen",
"History",
"Pkcs11",
"XUL"
);
while (<F>) {
if (/IID:/ || $in_iid) {
chop();
$iid .= $_;
if ($in_iid) {
$in_iid = 0;
} else {
$in_iid = 1;
}
$if_body = "";
} elsif (/^\s*interface\s/) {
$if_name = $_;
} elsif (/^\s*\}\s*;/) {
writeInterface();
} else {
s/xpidl //g;
s/(\s)int(\s)/$1long$2/g;
s/ longlong / long long /g;
s/noscript/[noscript]/g;
if (/replaceable/) {
s/replaceable //;
local $tmp = $_;
chop($tmp);
$tmp =~ s/(^\s*)//;
$if_body .= "\n$1/* [replaceable] $tmp */\n";
s/(^\s*)/$1\[noscript\] /;
}
if (/ function /) {
s/function //;
$if_body .= "\n /* XXX The nsIDOMEventListener arg should be flagged as function */\n";
}
s/(\s)_content/$1content/;
$if_body .= $_;
}
}
sub writeInterface() {
$if_name =~ s/^\s+//;
$if_name =~ s/\s+/ /g;
$if_name =~ s/\{//g;
$if_name =~ s/\s+$//;
local $file_name = $if_name;
$file_name =~ s/\s*interface\s+/nsIDOM/;
$file_name =~ s/\s.*//;
print "$file_name\n";
open(idl, ">$file_name.idl") || die "Error opening file $file_name.idl: $!";
$iid =~ s#IID:|[/*, \t{}\\]|0x##g;
local @foo = split(//, $iid);
local $if_decl = "";
# Insert the '-' characters into the uuid string
splice @foo, 20, 0, "-";
splice @foo, 16, 0, "-";
splice @foo, 12, 0, "-";
splice @foo, 8, 0, "-";
$LIST_SEPARATOR = ""; # why doesn't this work?
$iid = "@foo";
$iid =~ s/ //g; # if $LIST_SEPARATOR would work we shouldn't need this!
if ($if_name =~ /:/) {
local $tmp = $if_name;
$tmp =~ s/[^:]*: *//;
$if_decl = "#include \"$tmp.idl\"\n";
} else {
$if_decl = "#include \"domstubs.idl\"\n";
}
$if_decl .= "\n[scriptable, uuid(\L$iid\E)]\n";
$if_decl .= $if_name;
if ($if_name !~ /:/) {
$if_decl .= " : nsISupports";
}
$if_decl .= "\n{\n";
$if_decl .= $if_body;
$if_decl .= "};\n\n";
foreach $name (@interfaces) {
$if_decl =~ s/([^a-zA-Z0-9])(N?S?$name)([a-zA-Z0-9_]*)/$1nsIDOM$2$3/g;
}
$if_decl =~ s/wstring/DOMString/g;
print idl '/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* 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.
*
* The Original Code is the Mozilla browser.
*
* The Initial Developer of the Original Code is Netscape
* Communications, Inc. Portions created by Netscape are
* Copyright (C) 1999, Mozilla. All Rights Reserved.
*
* Contributor(s):
*/
';
print idl $if_decl;
close idl;
$iid = "";
$if_name = "";
}