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#!@PERL@
# @configure_input@
# @file mhtml2html
# @brief Extract HTML from an MHTML file
#
# Copyright (C) 2010,2015 Olly Betts
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
use strict;
eval {
require MIME::Parser;
};
if ($@) {
print STDERR $@;
# Exit with code 127 which omindex interprets as "filter not installed"
# and won't try further .msg files.
exit 127;
}
my $in = shift @ARGV;
my $parser = new MIME::Parser;
# Keep data in memory rather than spraying files onto disk.
$parser->output_to_core(1);
$parser->tmp_to_core(1);
open IN, '<', $in or die "Couldn't open '$in' ($?)\n";
my $mhtml = $parser->parse(\*IN) or die "Failed to parse '$in' as MHTML\n";
for my $sub ($mhtml->parts) {
my $head = $sub->head;
if ($head->mime_type eq 'text/html') {
# FIXME: Ideally we use the charset specified, though in practice it's
# likely to just be whatever the page specifies.
# my $charset = $head->mime_attr('content-type.charset');
print $sub->bodyhandle()->as_string;
}
}
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