file=$file;
}
function
do_head ($line) {
$line = ereg_replace ("^(From .*)\n$", "\\1\n", $line);
if (eregi ("^(To|From|Cc|Bcc|Date|Subject|Newsgroups):", $line)) {
$line = ereg_replace ("^([^:[:blank:]]+:)([[:blank:]]+)(.*)\n$",
"\\1\\2\\3\n", $line);
} else if (eregi ("^Resent-[^:]+:", $line)) {
$line = ereg_replace ("^([^:[:blank:]]+:)([[:blank:]]+)(.*)\n$",
"\\1\\2\\3\n", $line);
} else if (eregi ("^(User-Agent|Organization|List-Id|Reply-To|In-Reply-To|Message-Id|References):", $line)) {
$line = ereg_replace ("^([^:[:blank:]]+:)([[:blank:]]+)(.*)\n$",
"\\1\\2\\3\n", $line);
} else if (eregi ("Content-Transfer-Encoding: quoted-printable", $line)){
$this->quopri = true;
$line = "";
} else {
$line = "";
}
$line = ereg_replace ("^([[:blank:]]+)(.*)\n$",
"\\1\\2\n", $line);
return $line;
}
function
do_body ($line) {
if ($line == "-- \n") {
$this->insig = true;
}
if (eregi ("Content-Transfer-Encoding: quoted-printable", $line)){
$this->quopri = true;
}
if (!$this->insig) {
$this->linkcolor = $this->body;
$line = ereg_replace ("^((>|\|).*)\n", "\\1\n", $line);
}
if ($this->insig) {
$this->linkcolor = $this->sig;
$line = ereg_replace ("^(.*)\n", "\\1\n", $line);
}
if (eregi($this->quote,$line)) {
$this->linkcolor = $this->quote;
}
$line = ereg_replace("(http://[^ <>]+)","linkcolor."; text-decoration: none\" href=\"\\1\">\\1",$line);
return $line;
}
function
parse () {
$f = fopen ($this->file, 'r');
if ($f) {
$this->ct = "text/html";
$this->data .= "\n";
$this->inhead = true;
while (!feof ($f)) {
$line = htmlspecialchars (fgets ($f, 4096));
if ($line == "\n") {
$this->inhead = false;
}
if (ereg ("^From ", $line) && !$this->inhead) {
$this->inhead = true;
$this->insig = false;
$this->quopri = false;
}
if ($this->quopri) {
if(eregi("=\n$", $line)) {
$line .= htmlspecialchars (fgets ($f, 4096));
}
$line = quoted_printable_decode($line);
}
if ($this->inhead) {
$line = $this->do_head ($line);
} else {
$line = $this->do_body ($line);
}
$this->data .= $line;
}
$this->data .= "\n";
fclose ($f);
} else {
$this->ct = "text/plain";
$this->data = "Error opening file";
}
}
function
dump () {
header("Content-Type: ".$this->ct);
echo $this->data;
}
}
$file = $_GET['name'];
if (ereg ("^mail/[[:alnum:]-]+$", $file)) {
$m = new mailformatter($file);
$m->parse();
$m->dump();
} else {
header("Content-Type: text/plain");
echo "Denied.";
}
?>