| 1 | <?php |
| 2 | require_once ('../src/validate.php'); |
| 3 | |
| 4 | /* Print all the needed RFC822 headers */ |
| 5 | function write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers) { |
| 6 | global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT; |
| 7 | global $data_dir, $username, $popuser, $domain, $version, $useSendmail; |
| 8 | global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR; |
| 9 | global $REMOTE_HOST, $identity; |
| 10 | |
| 11 | // Storing the header to make sure the header is the same |
| 12 | // everytime the header is printed. |
| 13 | static $header, $headerlength; |
| 14 | |
| 15 | if ($header == '') { |
| 16 | $to = parseAddrs($t); |
| 17 | $cc = parseAddrs($c); |
| 18 | $bcc = parseAddrs($b); |
| 19 | if (isset($identity) && ($identity != 'default')) { |
| 20 | $reply_to = getPref($data_dir, $username, 'reply_to' . $identity); |
| 21 | $from = getPref($data_dir, $username, 'full_name' . $identity); |
| 22 | $from_addr = getPref($data_dir, $username, 'email_address' . $identity); |
| 23 | } else { |
| 24 | $reply_to = getPref($data_dir, $username, 'reply_to'); |
| 25 | $from = getPref($data_dir, $username, 'full_name'); |
| 26 | $from_addr = getPref($data_dir, $username, 'email_address'); |
| 27 | } |
| 28 | |
| 29 | if ($from_addr == '') { |
| 30 | $from_addr = $popuser.'@'.$domain; |
| 31 | } |
| 32 | |
| 33 | $to_list = getLineOfAddrs($to); |
| 34 | $cc_list = getLineOfAddrs($cc); |
| 35 | $bcc_list = getLineOfAddrs($bcc); |
| 36 | |
| 37 | /* Encoding 8-bit characters and making from line */ |
| 38 | $subject = encodeHeader($subject); |
| 39 | if ($from == '') { |
| 40 | $from = "<$from_addr>"; |
| 41 | } else { |
| 42 | $from = '"' . encodeHeader($from) . "\" <$from_addr>"; |
| 43 | } |
| 44 | |
| 45 | /* This creates an RFC 822 date */ |
| 46 | $date = date("D, j M Y H:i:s ", mktime()) . timezone(); |
| 47 | |
| 48 | /* Create a message-id */ |
| 49 | $message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.'; |
| 50 | $message_id .= time() . '.squirrel@' . $SERVER_NAME .'>'; |
| 51 | |
| 52 | /* Make an RFC822 Received: line */ |
| 53 | if (isset($REMOTE_HOST)) { |
| 54 | $received_from = "$REMOTE_HOST ([$REMOTE_ADDR])"; |
| 55 | } else { |
| 56 | $received_from = $REMOTE_ADDR; |
| 57 | } |
| 58 | |
| 59 | if (isset($HTTP_VIA) || isset ($HTTP_X_FORWARDED_FOR)) { |
| 60 | if ($HTTP_X_FORWARDED_FOR == '') |
| 61 | $HTTP_X_FORWARDED_FOR = 'unknown'; |
| 62 | $received_from .= " (proxying for $HTTP_X_FORWARDED_FOR)"; |
| 63 | } |
| 64 | |
| 65 | $header = "Received: from $received_from\r\n"; |
| 66 | $header .= " (SquirrelMail authenticated user $username)\r\n"; |
| 67 | $header .= " by $SERVER_NAME with HTTP;\r\n"; |
| 68 | $header .= " $date\r\n"; |
| 69 | |
| 70 | /* Insert the rest of the header fields */ |
| 71 | $header .= "Message-ID: $message_id\r\n"; |
| 72 | $header .= "Date: $date\r\n"; |
| 73 | $header .= "Subject: $subject\r\n"; |
| 74 | $header .= "From: $from\r\n"; |
| 75 | $header .= "To: $to_list\r\n"; // Who it's TO |
| 76 | |
| 77 | /* Insert headers from the $more_headers array */ |
| 78 | if(is_array($more_headers)) { |
| 79 | reset($more_headers); |
| 80 | while(list($h_name, $h_val) = each($more_headers)) { |
| 81 | $header .= sprintf("%s: %s\r\n", $h_name, $h_val); |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | if ($cc_list) { |
| 86 | $header .= "Cc: $cc_list\r\n"; // Who the CCs are |
| 87 | } |
| 88 | |
| 89 | if ($bcc_list) { |
| 90 | $header .= "Bcc: $bcc_list\r\n"; // Who the BCCs are |
| 91 | } |
| 92 | |
| 93 | if ($reply_to != '') |
| 94 | $header .= "Reply-To: $reply_to\r\n"; |
| 95 | |
| 96 | if ($useSendmail) { |
| 97 | if ($bcc_list) { |
| 98 | // BCCs is removed from header by sendmail |
| 99 | $header .= "Bcc: $bcc_list\r\n"; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | $header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail |
| 104 | |
| 105 | /* Do the MIME-stuff */ |
| 106 | $header .= "MIME-Version: 1.0\r\n"; |
| 107 | |
| 108 | if (isMultipart()) { |
| 109 | $header .= 'Content-Type: multipart/mixed; boundary="'; |
| 110 | $header .= mimeBoundary(); |
| 111 | $header .= "\"\r\n"; |
| 112 | } else { |
| 113 | if ($default_charset != '') |
| 114 | $header .= "Content-Type: text/plain; charset=$default_charset\r\n"; |
| 115 | else |
| 116 | $header .= "Content-Type: text/plain;\r\n"; |
| 117 | $header .= "Content-Transfer-Encoding: 8bit\r\n"; |
| 118 | } |
| 119 | $header .= "\r\n"; // One blank line to separate header and body |
| 120 | |
| 121 | $headerlength = strlen($header); |
| 122 | } |
| 123 | |
| 124 | // Write the header |
| 125 | fputs ($fp, $header); |
| 126 | |
| 127 | return $headerlength; |
| 128 | } |
| 129 | |
| 130 | function saveMessageAsDraft($t, $c, $b, $subject, $body, $reply_id) { |
| 131 | global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad; |
| 132 | global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort; |
| 133 | global $draft_folder; |
| 134 | $more_headers = Array(); |
| 135 | |
| 136 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1); |
| 137 | |
| 138 | $body = ereg_replace("\n\\.", "\n..", $body); |
| 139 | $body = ereg_replace("^\\.", "..", $body); |
| 140 | $body = ereg_replace("\n", "\r\n", $body); |
| 141 | |
| 142 | $fp = fopen("/dev/null", a); |
| 143 | $headerlength = write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers); |
| 144 | $bodylength = writeBody ($fp, $body); |
| 145 | fclose ($fp); |
| 146 | |
| 147 | $length = ($headerlength + $bodylength); |
| 148 | |
| 149 | if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) { |
| 150 | sqimap_append ($imap_stream, $draft_folder, $length); |
| 151 | write822HeaderForDraft ($imap_stream, $t, $c, $b, $subject, $more_headers); |
| 152 | writeBody ($imap_stream, $body); |
| 153 | sqimap_append_done ($imap_stream); |
| 154 | } |
| 155 | sqimap_logout($imap_stream); |
| 156 | if ($length) |
| 157 | ClearAttachments(); |
| 158 | return $length; |
| 159 | } |
| 160 | ?> |