8aedfca3f9
* scripts/w3mmail.cgi.in (lang_header_default): [=_?] should be encoded * scripts/w3mmail.cgi.in (lang_body_default): '=' should be encoded From: Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
351 lines
8.6 KiB
Plaintext
Executable File
351 lines
8.6 KiB
Plaintext
Executable File
#!@PERL@
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$rcsid = q$Id: w3mmail.cgi.in,v 1.10 2002/01/30 04:27:32 ukai Exp $;
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($id = $rcsid) =~ s/^.*,v ([\d\.]*).*/$1/;
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($prog=$0) =~ s/.*\///;
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$query = $ENV{'QUERY_STRING'};
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$local_cookie = $ENV{'LOCAL_COOKIE'};
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$SENDMAIL = '/usr/lib/sendmail';
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$SENDMAIL = '/usr/sbin/sendmail' if -x '/usr/sbin/sendmail';
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$SENDMAIL_OPT = '-oi -t';
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if ($query =~ s/^\w+://) {
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$url = $query;
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$qurl = &html_quote($url);
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$to = $query;
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$opt = '';
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if ($to =~ /^([^?]*)\?(.*)$/) {
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$to = $1;
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$opt = $2;
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}
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$to = &url_unquote($to);
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%opt = &parse_opt($opt);
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@to = ($to);
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push(@to, $opt{'to'}) if ($opt{'to'});
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$opt{'to'} = join(',', @to);
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if ($ENV{'REQUEST_METHOD'} eq 'POST') {
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sysread(STDIN, $body, $ENV{'CONTENT_LENGTH'});
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$content_type = $ENV{'CONTENT_TYPE'};
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if ($content_type =~ /^multipart\/form-data;\s+boundary=(.*)$/) {
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$boundary = $1;
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}
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} else {
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$body = $opt{'body'};
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delete $opt{'body'};
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}
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&lang_setup;
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print "Content-Type: text/html\r\n";
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print "w3m-control: END\r\n";
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print "w3m-control: PREV_LINK\r\n";
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print "\r\n";
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print "<html><head><title>W3M Mailer: $qurl</title></head>\n";
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print "<body><h1>W3M Mailer: $qurl</h1>\n";
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print "<form action='file://$0' method='POST'>\n";
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print "<input type='hidden' name='cookie' value='$local_cookie'>\n";
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print "<table>\n";
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if ($opt{'from'}) {
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$v = &lang_html_quote($opt{'from'});
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print "<tr><td>From:<td>$v\n";
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print "<input type='hidden' name='from' value=\"$v\">\n";
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delete $opt{'from'};
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}
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foreach $h ('to', 'cc', 'bcc', 'subject') {
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$v = &lang_html_quote($opt{$h});
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print "<tr><td>\u$h:<td><input type='text' name=\"$h\" value=\"$v\">\n";
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delete $opt{$h};
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}
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if ($boundary) {
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print "<tr><td>Content-Type:<td>multipart/form-data; boundary=\"$boundary\"\n";
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print "<input type='hidden' name='boundary' value=\"$boundary\">\n";
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}
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foreach $h (keys %opt) {
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$qh = &html_quote($h);
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$v = &lang_html_quote($opt{$h});
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print "<tr><td>\u$h:<td>$v\n";
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print "<input type='hidden' name=\"$qh\" value=\"$v\">\n";
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}
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print "<tr><td colspan=2>\n";
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print "<textarea cols=40 rows=10 name='body'>\n";
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if ($body) {
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print &lang_html_quote($body);
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}
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print "</textarea>\n";
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print "</table>\n";
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print "<input type='submit' name='action' value='Preview'>\n";
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print "</form>\n";
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print "</body></html>\n";
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exit(0);
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} else {
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sysread(STDIN, $req, $ENV{'CONTENT_LENGTH'});
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%opt = &parse_opt($req);
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if ($local_cookie ne $opt{'cookie'}) {
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print "Content-Type: text/plain\r\n";
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print "\r\n";
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print "Local cookie doesn't match: It may be an illegal execution\n";
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exit 1;
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}
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delete $opt{'cookie'};
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$body = $opt{'body'};
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delete $opt{'body'};
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$act = $opt{'action'};
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delete $opt{'action'};
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$boundary = $opt{'boundary'};
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delete $opt{'boundary'};
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&lang_setup;
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if ($act eq "Preview") {
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print "Content-Type: text/html\r\n";
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print "w3m-control: DELETE_PREVBUF\r\n";
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print "w3m-control: NEXT_LINK\r\n";
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print "\r\n";
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print "<html><head><title>W3M Mailer</title></head>\n";
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print "<body>\n";
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print "<h1>W3M Mailer: preview</h1>\n";
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print "<form action='$0' method='POST'>\n";
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print "<input type='hidden' name='cookie' value='$local_cookie'>\n";
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print "<hr>\n";
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print "<pre>\n";
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foreach $h (keys %opt) {
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$qh = &html_quote($h);
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$v{$h} = &lang_html_quote($opt{$h});
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if ($v{$h}) {
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print "\u$qh: $v{$h}\n";
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}
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}
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($cs,$cte,$body) = &lang_body(&lang_html_quote($body), 0);
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print "Mime-Version: 1.0\n";
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if ($boundary) {
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print "Content-Type: multipart/form-data;\n";
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print " boundary=\"$boundary\"\n";
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} else {
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print "Content-Type: text/plain; charset=$cs\n";
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}
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# print "Content-Transfer-Encoding: $cte\n";
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print "User-Agent: $ENV{'SERVER_SOFTWARE'} $prog/$id\n";
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print "\n";
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print $body;
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print "\n" if ($body !~ /\n$/);
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print "</pre>\n";
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print "<input type='submit' name='action' value='Send'>\n";
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print "<hr>\n";
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print "<table>\n";
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if ($opt{'from'}) {
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print "<tr><td>From:<td>$v{'from'}\n";
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print "<input type='hidden' name='from' value=\"$v{'from'}\">\n";
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delete $opt{'from'};
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}
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foreach $h ('to', 'cc', 'bcc', 'subject') {
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print "<tr><td>\u$h:<td><input type='text' name=\"$h\" value=\"$v{$h}\">\n";
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delete $opt{$h};
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}
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if ($boundary) {
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print "<tr><td>Content-Type:<td>Content-Type: multipart/form-data; boundary=\"$boundary\"\n";
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print "<input type='hidden' name=\"boundary\" value=\"$boundary\">\n";
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}
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foreach $h (keys %opt) {
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$qh = &html_quote($h);
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print "<tr><td>\u$qh:<td>$v{$h}\n";
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print "<input type='hidden' name=\"$qh\" value=\"$v\">\n";
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}
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print "<tr><td colspan=2>\n";
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print "<textarea cols=40 rows=10 name='body'>\n";
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if ($body) {
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print $body;
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}
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print "</textarea>\n";
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print "</table>\n";
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print "<input type='submit' name='action' value='Preview'><br>\n";
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print "</body></html>\n";
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} else {
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unless (open(MAIL, "|$SENDMAIL $SENDMAIL_OPT")) {
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print "Content-Type: text/html\r\n";
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print "\r\n";
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print "<html><head><title>W3M Mailer</title></head>\n";
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print "<body><h1>W3M Mailer: open sendmail failed</h1>\n";
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print "<p>$@</p>\n";
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print "</body></html>\n";
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exit(0);
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}
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foreach $h (keys %opt) {
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$v = &lang_header($opt{$h});
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if ($v) {
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print MAIL "\u$h: $v\n";
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}
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}
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($cs,$cte,$body) = &lang_body($body, 1);
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print MAIL "Mime-Version: 1.0\n";
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if ($boundary) {
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print MAIL "Content-Type: multipart/form-data;\n";
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print MAIL " boundary=\"$boundary\"\n";
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} else {
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print MAIL "Content-Type: text/plain; charset=$cs\n";
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}
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print MAIL "Content-Transfer-Encoding: $cte\n";
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print MAIL "User-Agent: $ENV{'SERVER_SOFTWARE'} $prog/$id\n";
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print MAIL "\n";
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print MAIL $body;
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if (close(MAIL)) {
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print "w3m-control: DELETE_PREVBUF\r\n";
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print "w3m-control: BACK\r\n";
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print "\r\n";
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} else {
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print "Content-Type: text/html\r\n";
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print "\r\n";
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print "<html><head><title>W3M Mailer</title></head>\n";
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print "<body><h1>W3M Mailer: close sendmail failed</h1>\n";
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print "<p>$@</p>\n";
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print "</body></html>\n";
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}
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}
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}
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sub lang_setup {
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$lang = $ENV{'LC_ALL'} || $ENV{'LC_CTYPE'} || $ENV{'LANG'};
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if ($lang =~ /^ja/i) {
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eval "use NKF;";
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if (! $@) {
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$use_NKF = 1;
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} else {
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$use_NKF = 0;
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}
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}
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}
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sub lang_header {
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if ($lang =~ /^ja/i) {
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return &lang_header_ja(@_);
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} else {
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return &lang_header_default(@_);
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}
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}
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sub lang_body {
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if ($lang =~ /^ja/i) {
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return &lang_body_ja(@_);
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} else {
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return &lang_body_default(@_);
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}
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}
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sub lang_html_quote {
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local($_) = @_;
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if ($lang =~ /^ja/i) {
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if (/[\x80-\xFF]/ || /\033[\$\(][BJ@]/) {
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$_ = &conv_nkf("-e", $_);
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}
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}
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return &html_quote($_);
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}
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sub lang_header_default {
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local($h) = @_;
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if ($h =~ s/([=_?\x80-\xFF])/sprintf("=%02x", ord($1))/ge) {
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return "=?iso-8859-1?Q?$h?=";
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} else {
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return $h;
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}
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}
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sub lang_body_default {
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local($body, $_7bit) = @_;
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if ($body =~ /[\x80-\xFF]/) {
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if ($_7bit) {
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$body =~ s/([=\x80-\xFF])/sprintf("=%02x", ord($1))/ge;
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return ("iso-8859-1", "quoted-printable", $body);
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} else {
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return ("iso-8859-1", "8bit", $body);
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}
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} else {
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return ("US-ASCII", "7bit", $body);
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}
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}
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sub lang_header_ja {
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local($h) = @_;
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if ($h =~ /[\x80-\xFF]/ || $h =~ /\033[\$\(][BJ@]/) {
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$h = &conv_nkf("-j", $h);
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&conv_nkf("-M", $h);
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} else {
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return $h;
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}
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}
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sub lang_body_ja {
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local($body, $_7bit) = @_;
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if ($body =~ /[\x80-\xFF]/ || $body =~ /\033[\$\(][BJ@]/) {
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if ($_7bit) {
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$body = &conv_nkf("-j", $body);
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}
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return ("ISO-2022-JP", "7bit", $body);
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} else {
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return ("US-ASCII", "7bit", $body);
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}
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}
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sub conv_nkf {
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local(@opt) = @_;
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if ($use_NKF) {
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return nkf(@opt);
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}
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local($body) = pop(@opt);
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$body =~ s/\r+\n/\n/g;
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$| = 1;
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pipe(R, W2);
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pipe(R2, W);
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if (! fork()) {
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close(F);
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close(R);
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close(W);
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open(STDIN, "<&R2");
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open(STDOUT, ">&W2");
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exec "nkf", @opt;
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die;
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}
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close(R2);
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close(W2);
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print W $body;
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close(W);
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$body = '';
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while(<R>) {
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$body .= $_;
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}
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close(R);
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return $body;
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};
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sub parse_opt {
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local($opt) = @_;
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local(%opt) = ();
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if ($opt) {
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foreach $o (split('&', $opt)) {
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if ($o =~ /(\w+)=(.*)/) {
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$opt{"\L$1"} = &url_unquote($2);
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}
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}
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}
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return %opt;
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}
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sub html_quote {
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local($_) = @_;
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local(%QUOTE) = (
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'<', '<',
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'>', '>',
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'&', '&',
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'"', '"',
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);
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s/[<>&"]/$QUOTE{$&}/g;
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return $_;
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}
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sub url_unquote {
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local($_) = @_;
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s/\+|%([0-9A-Fa-f][0-9A-Fa-f])/$& eq '+' ? ' ' : pack('c', hex($1))/ge;
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return $_;
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}
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