identity match
[squirrelmail.git] / src / compose.php
index b14871015dcae1ac9ace0aeede2cede6e2932719..78c036d3b17c418e9ddbd0839d48705d586c7688 100644 (file)
  * $Id$
  */
 
-require_once('../src/validate.php');
-require_once('../functions/imap.php');
-require_once('../functions/date.php');
-require_once('../functions/mime.php');
-require_once('../functions/smtp.php');
-require_once('../functions/plugin.php');
-require_once('../functions/display_messages.php');
+/* Path for SquirrelMail required files. */
+define('SM_PATH','../');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'include/validate.php');
+require_once(SM_PATH . 'functions/imap.php');
+require_once(SM_PATH . 'functions/date.php');
+require_once(SM_PATH . 'functions/mime.php');
+require_once(SM_PATH . 'functions/plugin.php');
+require_once(SM_PATH . 'functions/display_messages.php');
+require_once(SM_PATH . 'class/deliver/Deliver.class.php');
+
+/* --------------------- Get globals ------------------------------------- */
+$username = $_SESSION['username'];
+$onetimepad = $_SESSION['onetimepad'];
+$base_uri = $_SESSION['base_uri'];
+$delimiter = $_SESSION['delimiter'];
+
+if (isset($_POST['return'])) {
+    $html_addr_search_done = 'Use Addresses';
+}
+if ( isset($_SESSION['composesession']) ) {
+    $composesession = $_SESSION['composesession'];
+}
+sqextractGlobalVar('action');
+sqextractGlobalVar('session');
+sqextractGlobalVar('mailbox');
+sqextractGlobalVar('identity');
+sqextractGlobalVar('send_to');
+sqextractGlobalVar('send_to_cc');
+sqextractGlobalVar('send_to_bcc');
+sqextractGlobalVar('subject');
+sqextractGlobalVar('body');
+sqextractGlobalVar('mailprio');
+sqextractGlobalVar('request_mdn');
+sqextractGlobalVar('request_dr');
+sqextractGlobalVar('html_addr_search');
+sqextractGlobalVar('mail_sent');
+sqextractGlobalVar('passed_id');
+sqextractGlobalVar('passed_ent_id');
+sqextractGlobalVar('send');
+
+if ( isset($_POST['sigappend']) ) {
+    $sigappend = $_POST['sigappend'];
+}
+/* From addressbook search */
+if ( isset($_POST['from_htmladdr_search']) ) {
+    $from_htmladdr_search = $_POST['from_htmladdr_search'];
+}
+if ( isset($_POST['addr_search_done']) ) {
+    $html_addr_search_done = $_POST['addr_search_done'];
+}
+if ( isset($_POST['send_to_search']) ) {
+    $send_to_search = &$_POST['send_to_search'];
+}
+
+/* Attachments */
+sqextractGlobalVar('attach');
+if ( isset($_POST['do_delete']) ) {
+    $do_delete = $_POST['do_delete'];
+}
+if ( isset($_POST['delete']) ) {
+    $delete = &$_POST['delete'];
+}
+if ( isset($_SESSION['compose_messages']) ) {
+    $compose_messages = &$_SESSION['compose_messages'];
+}
+
+
+/* Forward message as attachment */
+if ( isset($_GET['attachedmessages']) ) {
+    $attachedmessages = $_GET['attachedmessages'];
+}
+
+/* Drafts */
+sqextractGlobalVar('draft');
+sqextractGlobalVar('draft_id');
+sqextractGlobalVar('ent_num');
+sqextractGlobalVar('saved_draft');
+sqextractGlobalVar('delete_draft');
+
+$key = $_COOKIE['key'];
+
 /* --------------------- Specific Functions ------------------------------ */
 
 function replyAllString($header) {
    global $include_self_reply_all, $username, $data_dir;
-   $excl_arr = array();
+   $excl_ar = array();
    /**
     * 1) Remove the addresses we'll be sending the message 'to'
     */
@@ -43,14 +119,14 @@ function replyAllString($header) {
    if (!$include_self_reply_all) {
        $email_address = trim(getPref($data_dir, $username, 'email_address'));
        $excl_ar[$email_address] = '';
-    
        $idents = getPref($data_dir, $username, 'identities');
        if ($idents != '' && $idents > 1) {
+         $first_id = false;
           for ($i = 1; $i < $idents; $i ++) {
              $cur_email_address = getPref($data_dir, $username, 
                                          'email_address' . $i);
              $cur_email_address = strtolower($cur_email_address);
-            $excl_ar[$cur_email_address] = '';
+             $excl_ar[$cur_email_address] = '';
          }
        }
    }
@@ -66,9 +142,9 @@ function replyAllString($header) {
    $url_replytoallcc = '';
    foreach( $url_replytoall_ar as $email => $personal) {
       if ($personal) {
-        $url_replytoallcc .= ", \"$personal\" <$email>";
+         $url_replytoallcc .= ", \"$personal\" <$email>";
       } else {
-        $url_replytoallcc .= ', '. $email;    
+         $url_replytoallcc .= ', '. $email;    
       }
    }
    $url_replytoallcc = substr($url_replytoallcc,2);
@@ -78,28 +154,30 @@ function replyAllString($header) {
 function getforwardHeader($orig_header) {
     global $editor_size;
 
-   $display = array(
-                     _("Subject") => strlen(_("Subject")),
-                     _("From")    => strlen(_("From")),                     
-                     _("Date")    => strlen(_("Date")),                     
-                     _("To")      => strlen(_("To")),               
-                     _("Cc")      => strlen(_("Cc"))                
-                    );
+   $display = array( _("Subject") => strlen(_("Subject")),
+                     _("From")    => strlen(_("From")),          
+                     _("Date")    => strlen(_("Date")),          
+                     _("To")      => strlen(_("To")),            
+                     _("Cc")      => strlen(_("Cc")) );
    $maxsize = max($display);
    $indent = str_pad('',$maxsize+2);
    foreach($display as $key => $val) {
       $display[$key] = $key .': '. str_pad('', $maxsize - $val);
    }      
-   $bodyTop =  str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH);
-   $bodyTop .=  "\n". $display[_("Subject")] . decodeHeader($orig_header->subject) . "\n" .
-        $display[_("From")] . decodeHeader($orig_header->getAddr_s('from',"\n$indent")) . "\n" .
-        $display[_("Date")] . getLongDateString( $orig_header->date ). "\n" .
-        $display[_("To")] . decodeHeader($orig_header->getAddr_s('to',"\n$indent")) ."\n";
+   $bodyTop =  str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH) .
+               "\n". $display[_("Subject")] . 
+               decodeHeader($orig_header->subject) . "\n" .
+               $display[_("From")] . 
+               decodeHeader($orig_header->getAddr_s('from',"\n$indent")) . "\n" .
+               $display[_("Date")] . 
+               getLongDateString( $orig_header->date ). "\n" .
+               $display[_("To")] . 
+               decodeHeader($orig_header->getAddr_s('to',"\n$indent")) ."\n";
   if ($orig_header->cc != array() && $orig_header->cc !='') {
      $bodyTop .= $display[_("Cc")] . decodeHeader($orig_header->getAddr_s('cc',"\n$indent")) . "\n";
   }
-  $bodyTop .= str_pad('', $editor_size -2 , '-');
-  $bodyTop .= "\n";
+  $bodyTop .= str_pad('', $editor_size -2 , '-') .
+              "\n";
   return $bodyTop;
 }
 /* ----------------------------------------------------------------------- */
@@ -108,77 +186,89 @@ function getforwardHeader($orig_header) {
  * If the session is expired during a post this restores the compose session 
  * vars.
  */
-//$session_expired = false; 
-if (session_is_registered('session_expired_post')) {
-   global $session_expired_post, $session_expired;
-   /* 
-    * extra check for username so we don't display previous post data from
-    * another user during this session.
-    */
-   if ($session_expired_post['username'] != $username) {
-      session_unregister('session_expired_post');
-      session_unregister('session_expired');      
-   } else {
-      foreach ($session_expired_post as $postvar => $val) {
-         if (isset($val)) {
-            $$postvar = $val;
-         } else {
-            $$postvar = '';
-         }
-      }
-      if (isset($send)) {
-         unset($send);
-      }
-      $session_expired = true;
-   }
-   session_unregister('session_expired_post');
-   session_unregister('session_expired');
-   if (!isset($mailbox)) {
-      $mailbox = '';
-   }
-   if ($compose_new_win == '1') {
-      compose_Header($color, $mailbox);
-   } else {
-      displayPageHeader($color, $mailbox);
-   }
-   showInputForm($session, false);
-   exit();
-}
+if (sqsession_is_registered('session_expired_post')) {
+    $session_expired_post = $_SESSION['session_expired_post'];
+    /* 
+     * extra check for username so we don't display previous post data from
+     * another user during this session.
+     */
+    if ($session_expired_post['username'] != $username) {
+        unset($session_expired_post);
+        sqsession_unregister('session_expired_post');
+        session_write_close();
+    } else {
+        foreach ($session_expired_post as $postvar => $val) {
+            if (isset($val)) {
+                $$postvar = $val;
+            } else {
+                $$postvar = '';
+            }
+        }
+        $compose_messages = unserialize(urldecode($restoremessages));
+        sqsession_register($compose_messages,'compose_messages');
+        sqsession_register($composesession,'composesession');
+        if (isset($send)) {
+            unset($send);
+        }
+        $session_expired = true;
+    }
+    unset($session_expired_post);
+    sqsession_unregister('session_expired_post');
+    session_write_close();
+    if (!isset($mailbox)) {
+        $mailbox = '';
+    }
 
-if (!isset($attachments)) {
-    $attachments = array();
-    session_register('attachments');
+    if ($compose_new_win == '1') {
+        compose_Header($color, $mailbox);
+    } else {
+        displayPageHeader($color, $mailbox);
+    }
+    showInputForm($session, false);
+    exit();
 }
-
 if (!isset($composesession)) {
     $composesession = 0;
-    session_register('composesession');
+    sqsession_register(0,'composesession');
 }
 
 if (!isset($session) || (isset($newmessage) && $newmessage)) {
+    sqsession_unregister('composesession');
     $session = "$composesession" +1; 
-    $composesession = $session;        
+    $composesession = $session;
+    sqsession_register($composesession,'composesession');
 }     
+if (!isset($compose_messages)) {
+  $compose_messages = array();
+}
+if (!isset($compose_messages[$session]) || ($compose_messages[$session] == NULL)) {
+/* if (!array_key_exists($session, $compose_messages)) {  /* We can only do this in PHP >= 4.1 */
+  $composeMessage = new Message();
+  $rfc822_header = new Rfc822Header();
+  $composeMessage->rfc822_header = $rfc822_header;
+  $composeMessage->reply_rfc822_header = '';
+  $compose_messages[$session] = $composeMessage;
+  sqsession_register($compose_messages,'compose_messages');  
+} else {
+  $composeMessage=$compose_messages[$session];
+}
 
 if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
     $mailbox = 'INBOX';
 }
 
-if (isset($draft)) {
-    include_once ('../src/draft_actions.php');
-    if (! isset($passed_id)) {
-         $passed_id = 0;
-    }
-    if (! isset($MDN)) {
-        $MDN = 'False';
-    }
-    if (! isset($mailprio)) {
-        $mailprio = '';
-    }
-    if (!saveMessageAsDraft($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $passed_id, $mailprio, $session)) {
+if ($draft) {
+    /*
+     * Set $default_charset to correspond with the user's selection
+     * of language interface.
+     */
+    set_my_charset();
+    $composeMessage=$compose_messages[$session];
+    if (! deliverMessage($composeMessage, true)) {
         showInputForm($session);
         exit();
     } else {
+        unset($compose_messages[$session]);
         $draft_message = _("Draft Email Saved");
         /* If this is a resumed draft, then delete the original */
         if(isset($delete_draft)) {
@@ -189,21 +279,21 @@ if (isset($draft)) {
         else {
             if ($compose_new_win == '1') {
                 Header("Location: compose.php?saved_draft=yes&session=$composesession");
-            exit();
+                exit();
             }
             else {
-            Header("Location: right_main.php?mailbox=$draft_folder&sort=$sort".
-                   "&startMessage=1&note=".urlencode($draft_message));
-            exit();
+                Header("Location: right_main.php?mailbox=$draft_folder&sort=$sort".
+                       "&startMessage=1&note=".urlencode($draft_message));
+                exit();
             }
         }
     }
 }
 
-if (isset($send)) {
-    if (isset($HTTP_POST_FILES['attachfile']) &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
+if ($send) {
+    if (isset($_FILES['attachfile']) &&
+        $_FILES['attachfile']['tmp_name'] &&
+        $_FILES['attachfile']['tmp_name'] != 'none') {
         $AttachFailure = saveAttachedFiles($session);
     }
     if (checkInput(false) && !isset($AttachFailure)) {
@@ -216,7 +306,6 @@ if (isset($send)) {
          * of language interface.
          */
         set_my_charset();
-
         /*
          * This is to change all newlines to \n
          * We'll change them to \r\n later (in the sendMessage function)
@@ -243,27 +332,22 @@ if (isset($send)) {
             }
         }
         $body = $newBody;
-
         do_hook('compose_send');
+        $composeMessage=$compose_messages[$session];
 
-        $MDN = False;  // we are not sending a mdn response
-        if (! isset($mailprio)) {
-            $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
-                                  $subject, $body, $passed_id, $MDN, '', $session);
-        } else {
-            $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
-                                  $subject, $body, $passed_id, $MDN, $mailprio, $session);
-        }
+       $Result = deliverMessage($composeMessage);
         if (! $Result) {
             showInputForm($session);
             exit();
         }
+       unset($compose_messages[$session]);
         if ( isset($delete_draft)) {
             Header("Location: delete_message.php?mailbox=" . urlencode( $draft_folder ).
                    "&message=$delete_draft&sort=$sort&startMessage=1&mail_sent=yes");
             exit();
         }
         if ($compose_new_win == '1') {
+
             Header("Location: compose.php?mail_sent=yes");
         }
         else {
@@ -271,10 +355,6 @@ if (isset($send)) {
                    "&startMessage=1");
         }
     } else {
-        /*
-         *$imapConnection = sqimap_login($username, $key, $imapServerAddress,
-         *                               $imapPort, 0);
-         */
         if ($compose_new_win == '1') {
             compose_Header($color, $mailbox);
         }
@@ -321,10 +401,10 @@ if (isset($send)) {
     }
     showInputForm($session);
 } elseif (isset($html_addr_search)) {
-    if (isset($HTTP_POST_FILES['attachfile']) &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
-        if (saveAttachedFiles($session)) {
+    if (isset($_FILES['attachfile']) &&
+        $_FILES['attachfile']['tmp_name'] &&
+        $_FILES['attachfile']['tmp_name'] != 'none') {
+        if(saveAttachedFiles($session)) {
             plain_error_message(_("Could not move/copy file. File not attached"), $color);
         }
     }
@@ -370,17 +450,21 @@ elseif (isset($sigappend)) {
             displayPageHeader($color, $mailbox);
         }
 
-    $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
     if (isset($delete) && is_array($delete)) {
+        $composeMessage = $compose_messages[$session];
         foreach($delete as $index) {
-            $attached_file = $hashed_attachment_dir . '/'
-                           . $attachments[$index]['localfilename'];
-           unlink ($attached_file);
-           unset ($attachments[$index]);
+           $attached_file = $composeMessage->entities[$index]->att_local_name;
+            unlink ($attached_file);
+           unset ($composeMessage->entities[$index]);
         }
-        setPref($data_dir, $username, 'attachments', serialize($attachments));
+       $new_entities = array();
+       foreach ($composeMessage->entities as $entity) {
+           $new_entities[] = $entity;
+       }
+       $composeMessage->entities = $new_entities;
+       $compose_messages[$session] = $composeMessage;
+       sqsession_register($compose_messages, 'compose_messages');
     }
-
     showInputForm($session);
 } else {
     /*
@@ -396,10 +480,18 @@ elseif (isset($sigappend)) {
 
     $newmail = true;
 
-    if (!isset($passed_ent_id)) $passed_ent_id = '';
-    if (!isset($passed_id)) $passed_id = '';    
-    if (!isset($mailbox)) $mailbox = '';
-    if (!isset($action)) $action = '';
+    if (!isset($passed_ent_id)) {
+        $passed_ent_id = '';
+    }
+    if (!isset($passed_id)) {
+        $passed_id = '';    
+    }
+    if (!isset($mailbox)) {
+        $mailbox = '';
+    }    
+    if (!isset($action)) {
+        $action = '';
+    }
     
     $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
 
@@ -423,67 +515,70 @@ exit();
 
 /* This function is used when not sending or adding attachments */
 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
-    global $editor_size, $default_use_priority,
+    global $editor_size, $default_use_priority, $body,
            $use_signature, $composesession, $data_dir, $username,
-          $username, $key, $imapServerAddress, $imapPort;
+           $username, $key, $imapServerAddress, $imapPort, $compose_messages,
+          $composeMessage;
 
-    $send_to = $send_to_cc = $send_to_bcc = $subject = $body = $identity = '';
+    $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
     $mailprio = 3;
 
     if ($passed_id) {
         $imapConnection = sqimap_login($username, $key, $imapServerAddress,
-                          $imapPort, 0);
-    
+        $imapPort, 0);
+
         sqimap_mailbox_select($imapConnection, $mailbox);
         $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
-       $body = '';     
-       if ($passed_ent_id) {
-          /* redefine the messsage in case of message/rfc822 */
-          $message = $message->getEntity($passed_ent_id);
-          /* message is an entity which contains the envelope and type0=message
-           * and type1=rfc822. The actual entities are childs from 
-           * $message->entities[0]. That's where the encoding and is located
-           */
-           
-          $entities = $message->entities[0]->findDisplayEntity 
-                      (array(), $alt_order = array('text/plain'));
-          if (!count($entities)) {
-              $entities = $message->entities[0]->findDisplayEntity 
-                      (array(), $alt_order = array('text/plain','html/plain'));
-           }
-          $orig_header = $message->rfc822_header; /* here is the envelope located */
-          /* redefine the message for picking up the attachments */
-          $message = $message->entities[0];
-          
-       } else {
-          $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
-          if (!count($entities)) {
-              $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','html/plain'));
-           }
-           $orig_header = $message->rfc822_header;                
-       }
+       
+        $body = '';
+        if ($passed_ent_id) {
+            /* redefine the messsage in case of message/rfc822 */
+            $message = $message->getEntity($passed_ent_id);
+            /* message is an entity which contains the envelope and type0=message
+            * and type1=rfc822. The actual entities are childs from
+            * $message->entities[0]. That's where the encoding and is located
+            */
+
+            $entities = $message->entities[0]->findDisplayEntity
+            (array(), $alt_order = array('text/plain'));
+            if (!count($entities)) {
+                $entities = $message->entities[0]->findDisplayEntity
+                (array(), $alt_order = array('text/plain','html/plain'));
+            }
+            $orig_header = $message->rfc822_header; /* here is the envelope located */
+            /* redefine the message for picking up the attachments */
+            $message = $message->entities[0];
+
+        } else {
+            $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
+            if (!count($entities)) {
+                $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','html/plain'));
+            }
+            $orig_header = $message->rfc822_header;
+        }
+       
         $encoding = $message->header->encoding;
-       $type0 = $message->type0;
-       $type1 = $message->type1;
+        $type0 = $message->type0;
+        $type1 = $message->type1;
         foreach ($entities as $ent) {
-           $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
-          $body_part_entity = $message->getEntity($ent);
-          $bodypart = decodeBody($unencoded_bodypart,
-                                 $body_part_entity->header->encoding);
-          if ($type1 == 'html') {
-              $bodypart = strip_tags($bodypart);
-          }
-          $body .= $bodypart;
-       }
-       if ($default_use_priority) {
-         $mailprio = substr($orig_header->priority,0,1);
-         if (!$mailprio) {
-            $mailprio = 3;
-         }
-       } else {
-         $mailprio = '';
-       }
-        ClearAttachments($session);
+            $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
+            $body_part_entity = $message->getEntity($ent);
+            $bodypart = decodeBody($unencoded_bodypart,
+            $body_part_entity->header->encoding);
+            if ($type1 == 'html') {
+                $bodypart = strip_tags($bodypart);
+            }
+            $body .= $bodypart;
+        }
+        if ($default_use_priority) {
+            $mailprio = substr($orig_header->priority,0,1);
+            if (!$mailprio) {
+                $mailprio = 3;
+            }
+        } else {
+            $mailprio = '';
+        }
+        //ClearAttachments($session);
 
         $identity = '';
         $idents = getPref($data_dir, $username, 'identities');
@@ -492,198 +587,214 @@ function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $se
             $orig_from = $from_o->getAddress();
         } else {
             $orig_from = '';
-        }    
+        }
+       $identities = array();
         if (!empty($idents) && $idents > 1) {
-           for ($i = 1; $i < $idents; $i++) {
-              $enc_from_name = '"'. 
-                              getPref($data_dir, 
-                                      $username, 
-                                      'full_name' . $i) .
-                 '" <' . getPref($data_dir, $username, 
-                                 'email_address' . $i) . '>';
-              if ($enc_from_name == $orig_from) {
-                  $identity = $i;
-                  break;
-              }
-           }
+            $identities[]  = '"'. getPref($data_dir, $username, 'full_name') 
+             . '" <' .  getPref($data_dir, $username, 'email_address') . '>';
+           for ($i = 1; $i < $idents; $i++) {
+                $enc_from_name = '"'. 
+                   getPref($data_dir, $username, 'full_name' . $i) .
+                   '" <' . 
+                   getPref($data_dir, $username, 'email_address' . $i) . '>';
+                if ($enc_from_name == $orig_from && $i) {
+                    $identity = $i;
+                    break;
+                }
+               $identities[] = $enc_from_name;
+            }
+           $identity_match = $orig_header->findAddress($identities);
+           if ($identity_match) {
+               $identity = $identity_match;
+           }
         }
-       
-       switch ($action) {
-       case ('draft'):
-           $use_signature = FALSE;
-          $send_to = $orig_header->getAddr_s('to');    
-          $send_to_cc = $orig_header->getAddr_s('cc');
-          $send_to_bcc = $orig_header->getAddr_s('bcc');
-           $subject = $orig_header->subject;
-
-           $body_ary = explode("\n", $body);
-           $cnt = count($body_ary) ;
-          $body = '';
-           for ($i=0; $i < $cnt; $i++) {
-             if (!ereg("^[>\\s]*$", $body_ary[$i])) {
-                 sqWordWrap($body_ary[$i], $editor_size );
-                 $body .= $body_ary[$i] . "\n";
-             }
-              unset($body_ary[$i]);
-           }
-          sqUnWordWrap($body);
-           getAttachments($message, $session, $passed_id, $entities, $imapConnection);
-          break;
+
+        switch ($action) {
+        case ('draft'):
+            $use_signature = FALSE;
+            $send_to = decodeHeader($orig_header->getAddr_s('to'));
+            $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'));
+            $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'));
+            $subject = decodeHeader($orig_header->subject);
+
+            $body_ary = explode("\n", $body);
+            $cnt = count($body_ary) ;
+            $body = '';
+            for ($i=0; $i < $cnt; $i++) {
+                if (!ereg("^[>\\s]*$", $body_ary[$i])  || !$body_ary[$i]) {
+                    sqWordWrap($body_ary[$i], $editor_size );
+                    $body .= $body_ary[$i] . "\n";
+                }
+                unset($body_ary[$i]);
+            }
+            sqUnWordWrap($body);
+            $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
+            break;
         case ('edit_as_new'):
-           $send_to = $orig_header->getAddr_s('to');   
-           $send_to_cc = $orig_header->getAddr_s('cc');
-           $send_to_bcc = $orig_header->getAddr_s('bcc');
-           $subject = $orig_header->subject;
-           $mailprio = $orig_header->priority;
-           $orig_from = '';
-           getAttachments($message, $session, $passed_id, $entities, $imapConnection);
-          sqUnWordWrap($body);
-          break;
-       case ('forward'):
-          $send_to = '';
-           $subject = $orig_header->subject;
-           if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
-              (substr(strtolower($subject), 0, 5) != '[fwd:') &&
-              (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
-              $subject = '[Fwd: ' . $subject . ']';
-           }
-          $body = getforwardHeader($orig_header) . $body;
-          sqUnWordWrap($body);
-           getAttachments($message, $session, $passed_id, $entities, $imapConnection);
-          break;
-       case ('forward_as_attachment'):
-           getMessage_RFC822_Attachment($message, $session, $passed_id, $imapConnection);
-          $body = '';
-          break;
+            $send_to = decodeHeader($orig_header->getAddr_s('to'));
+            $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'));
+            $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'));
+            $subject = decodeHeader($orig_header->subject);
+            $mailprio = $orig_header->priority;
+            $orig_from = '';
+            $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
+            sqUnWordWrap($body);
+            break;
+        case ('forward'):
+            $send_to = '';
+            $subject = decodeHeader($orig_header->subject);
+            if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
+                (substr(strtolower($subject), 0, 5) != '[fwd:') &&
+                (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
+                $subject = '[Fwd: ' . $subject . ']';
+            }
+            $body = getforwardHeader($orig_header) . $body;
+            sqUnWordWrap($body);
+            $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
+           $body = "\n" . $body;
+            break;
+        case ('forward_as_attachment'):
+            $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
+            $body = '';
+            break;
         case ('reply_all'):
-          $send_to_cc = replyAllString($orig_header);
-       case ('reply'):
-           $send_to = $orig_header->reply_to;
-           if (is_object($send_to)) {
-              $send_to = $send_to->getAddr_s('reply_to');
-           } else {
-              $send_to = $orig_header->getAddr_s('from');
-           }
-          $subject = $orig_header->subject;
-           $subject = str_replace('"', "'", $subject);
-           $subject = trim($subject);
-           if (substr(strtolower($subject), 0, 3) != 're:') {
-              $subject = 'Re: ' . $subject;
-           }
-           /* this corrects some wrapping/quoting problems on replies */            
-           $rewrap_body = explode("\n", $body);
-          $body = getReplyCitation($orig_header->from->personal);
-          $cnt = count($rewrap_body);
-           for ($i=0;$i<$cnt;$i++) {
-              sqWordWrap($rewrap_body[$i], ($editor_size - 2));
-              if (preg_match("/^(>+)/", $rewrap_body[$i], $matches)) {
-                 $gt = $matches[1];
-                $body .= '>' . str_replace("\n", "\n$gt ", $rewrap_body[$i]) ."\n";
-              } else {
-                 $body .= '> ' . $rewrap_body[$i] . "\n";
-             }
-             unset($rewrap_body[$i]);
-           }
-          break;
-       default:
-          break;
+            $send_to_cc = replyAllString($orig_header);
+        case ('reply'):
+            $send_to = $orig_header->reply_to;
+            if (is_object($send_to)) {
+                $send_to = decodeHeader($send_to->getAddr_s('reply_to'));
+            } else {
+                $send_to = decodeHeader($orig_header->getAddr_s('from'));
+            }
+            $subject =  decodeHeader($orig_header->subject);
+            $subject = str_replace('"', "'", $subject);
+            $subject = trim($subject);
+            if (substr(strtolower($subject), 0, 3) != 're:') {
+                $subject = 'Re: ' . $subject;
+            }
+            /* this corrects some wrapping/quoting problems on replies */
+            $rewrap_body = explode("\n", $body);
+               $from =  (is_array($orig_header->from)) ? 
+                       $orig_header->from[0] : $orig_header->from;
+            $body = getReplyCitation($from->getAddress(false));
+            sqUnWordWrap($body);
+            $cnt = count($rewrap_body);
+            for ($i=0;$i<$cnt;$i++) {
+              sqWordWrap($rewrap_body[$i], ($editor_size));
+                if (preg_match("/^(>+)/", $rewrap_body[$i], $matches)) {
+                    $gt = $matches[1];
+                    $body .= '>' . str_replace("\n", "\n>$gt ", rtrim($rewrap_body[$i])) ."\n";
+                } else {
+                    $body .= '> ' . str_replace("\n", "\n> ", rtrim($rewrap_body[$i])) . "\n";
+                }
+                unset($rewrap_body[$i]);
+            }
+            $composeMessage->reply_rfc822_header = $orig_header;
+            break;
+            default:
+            break;
         }
-       sqimap_logout($imapConnection);
-    }
-    $ret = array(
-            'send_to' => $send_to, 
-           'send_to_cc' => $send_to_cc,
-           'send_to_bcc' => $send_to_bcc,           
-           'subject' => $subject,
-           'mailprio' => $mailprio,
-           'body' => $body,
-           'identity' => $identity
-           );
-    
+       $compose_messages[$session] = $composeMessage;
+       sqsession_register($compose_messages, 'compose_messages');
+        session_write_close();
+        sqimap_logout($imapConnection);
+    }
+    $ret = array( 'send_to' => $send_to,
+                  'send_to_cc' => $send_to_cc,
+                  'send_to_bcc' => $send_to_bcc,
+                  'subject' => $subject,
+                  'mailprio' => $mailprio,
+                  'body' => $body,
+                  'identity' => $identity );
+
     return ($ret);
 } /* function newMail() */
 
-
-function getAttachments($message, $session, $passed_id, $entities, $imapConnection) {
-    global $attachments, $attachment_dir, $username, $data_dir;
-    
+function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
+    global $attachment_dir, $username, $data_dir, $squirrelmail_language;
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
     if (!count($message->entities) || 
        ($message->type0 == 'message' && $message->type1 == 'rfc822')) {
         if ( !in_array($message->entity_id, $entities) && $message->entity_id) {
-           if ($message->type0 == 'message' && $message->type1 == 'rfc822') {
-              $filename = decodeHeader($message->rfc822_header->subject.'.eml');
-               if ($filename == "") {
-                  $filename = "untitled-".$message->entity_id.'.eml';
-               }
-           } else {
-               $filename = decodeHeader($message->header->getParameter('filename'));
-               if ($filename == '') {
-                 $name = decodeHeader($message->header->getParameter('name'));
-                 if ($name == '') {
-                     $filename = "untitled-".$message->entity_id;
-                 } else {
-                    $filename = $name;
-                 }
-               }
-            }
-            $localfilename = GenerateRandomString(32, '', 7);
-            $full_localfilename = "$hashed_attachment_dir/$localfilename";
-            while (file_exists($full_localfilename)) {
-                $localfilename = GenerateRandomString(32, '', 7);
-                $full_localfilename = "$hashed_attachment_dir/$localfilename";
-            }
-
-            $newAttachment = array();
-            $newAttachment['localfilename'] = $localfilename;
-            $newAttachment['remotefilename'] = $filename;
-            $newAttachment['type'] = strtolower($message->type0 .
-                                                '/' . $message->type1);
-           $newAttachment['id'] = strtolower($message->header->id);
-           $newAttachment['session'] = $session;
-
-            /* Write Attachment to file */
-            $fp = fopen ("$hashed_attachment_dir/$localfilename", 'w');
-            fputs($fp, decodeBody(mime_fetch_body($imapConnection,
-                $passed_id, $message->entity_id),
-                $message->header->encoding));
-            fclose ($fp);
-
-            $attachments[] = $newAttachment;
-            setPref($data_dir, $username, 'attachments', $attachments);
+          switch ($message->type0) {
+          case 'message':
+            if ($message->type1 == 'rfc822') {
+                $filename = decodeHeader($message->rfc822_header->subject.'.eml');
+                if ($filename == "") {
+                    $filename = "untitled-".$message->entity_id.'.eml';
+                }
+            } else {
+               $filename = decodeHeader($message->getFilename());
+             }
+            break;
+          default:
+            $filename = decodeHeader($message->getFilename());
+            break;
+          }
+           if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && 
+              function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+                $filename =  $languages[$squirrelmail_language]['XTRA_CODE']('encode', $filename);
+           }
+          
+           $localfilename = GenerateRandomString(32, '', 7);
+           $full_localfilename = "$hashed_attachment_dir/$localfilename";
+           while (file_exists($full_localfilename)) {
+               $localfilename = GenerateRandomString(32, '', 7);
+               $full_localfilename = "$hashed_attachment_dir/$localfilename";
+           }
+          $message->att_local_name = $full_localfilename;
+          if (!$message->mime_header) { /* temporary hack */
+             $message->mime_header = $message->header;
+          }
+          
+          $composeMessage->addEntity($message);
+           
+           /* Write Attachment to file */
+           $fp = fopen ("$hashed_attachment_dir/$localfilename", 'wb');
+           fputs($fp, decodeBody(mime_fetch_body($imapConnection,
+              $passed_id, $message->entity_id),
+              $message->header->encoding));
+           fclose ($fp);
         }
     } else {
-        for ($i = 0; $i < count($message->entities); $i++) {
-            getAttachments($message->entities[$i], $session, $passed_id, $entities, $imapConnection);
+        for ($i=0, $entCount=count($message->entities); $i<$entCount;$i++) {
+            $composeMessage=getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
         }
     }
-    return;
+//    setPref($data_dir, $username, 'attachments', serialize($attachments));
+    return $composeMessage;
 }
 
-function getMessage_RFC822_Attachment($message, $session, $passed_id, $imapConnection) {
+function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, 
+                                      $passed_ent_id='', $imapConnection) {
     global $attachments, $attachment_dir, $username, $data_dir, $uid_support;
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
-    $body_a = sqimap_run_command($imapConnection, "FETCH $passed_id RFC822",true, $response, $readmessage, $uid_support);
+    if (!$passed_ent_id) {
+        $body_a = sqimap_run_command($imapConnection, 
+                                    'FETCH '.$passed_id.' RFC822',
+                                    TRUE, $response, $readmessage, 
+                                    $uid_support);
+    } else {
+        $body_a = sqimap_run_command($imapConnection, 
+                                     'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
+                                     TRUE, $response, $readmessage, $uid_support);
+        $message = $message->parent;
+    }
     if ($response = 'OK') {
-       $subject = encodeHeader($message->rfc822_header->subject);
-       array_shift($body_a);
-       $body = implode('', $body_a);
-       $body .= "\r\n";
-                       
-       $localfilename = GenerateRandomString(32, 'FILE', 7);
-       $full_localfilename = "$hashed_attachment_dir/$localfilename";
-               
-       $fp = fopen( $full_localfilename, 'w');
-       fwrite ($fp, $body);
-       fclose($fp);
-       $newAttachment = array();
-       $newAttachment['localfilename'] = $localfilename;
-       $newAttachment['type'] = "message/rfc822";
-       $newAttachment['remotefilename'] = $subject.'.eml';
-       $newAttachment['session'] = $session;
-       $attachments[] = $newAttachment;
-    }
-    return;
+        $subject = encodeHeader($message->rfc822_header->subject);
+        array_shift($body_a);
+        $body = implode('', $body_a) . "\r\n";
+                
+        $localfilename = GenerateRandomString(32, 'FILE', 7);
+        $full_localfilename = "$hashed_attachment_dir/$localfilename";
+            
+        $fp = fopen( $full_localfilename, 'w');
+        fwrite ($fp, $body);
+        fclose($fp);
+       $composeMessage->initAttachment('message/rfc822',$subject.'.eml', 
+                        $full_localfilename);
+    }
+    return $composeMessage;
 }
 
 function showInputForm ($session, $values=false) {
@@ -695,7 +806,9 @@ function showInputForm ($session, $values=false) {
            $username, $data_dir, $identity, $draft_id, $delete_draft,
            $mailprio, $default_use_mdn, $mdn_user_support, $compose_new_win,
            $saved_draft, $mail_sent, $sig_first, $edit_as_new, $action, 
-          $username;
+           $username, $compose_messages, $composesession;
+
+    $composeMessage = $compose_messages[$session];
 
     $subject = decodeHeader($subject, false);
     if ($values) {
@@ -722,7 +835,6 @@ function showInputForm ($session, $values=false) {
     echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ' .
          'ENCTYPE="multipart/form-data"';
     do_hook("compose_form");
-
     
     echo ">\n";
 
@@ -746,10 +858,10 @@ function showInputForm ($session, $values=false) {
     if ($mail_sent == 'yes') {
         echo '<BR><CENTER><B>'. _("Your Message has been sent").'</CENTER></B>';
     }
-    echo '<TABLE WIDTH="100%" ALIGN=center CELLSPACING=0 BORDER=0>' . "\n";
+    echo '<TABLE ALIGN=center CELLSPACING=0 BORDER=0>' . "\n";
     if ($compose_new_win == '1') {
-        echo '<TABLE ALIGN=CENTER BGCOLOR="'.$color[0].'" WIDTH="100%" BORDER=0>'."\n";
-        echo '   <TR><TD></TD><TD ALIGN="RIGHT"><INPUT TYPE="BUTTON" NAME="Close" onClick="return self.close()" VALUE='._("Close").'></TD></TR>'."\n";
+        echo '<TABLE ALIGN=CENTER BGCOLOR="'.$color[0].'" WIDTH="100%" BORDER=0>'."\n" .
+             '   <TR><TD></TD><TD ALIGN="RIGHT"><INPUT TYPE="BUTTON" NAME="Close" onClick="return self.close()" VALUE='._("Close").'></TD></TR>'."\n";
     }
     if ($location_of_buttons == 'top') {
         showComposeButtonRow();
@@ -759,12 +871,11 @@ function showInputForm ($session, $values=false) {
     if ($idents > 1) {
         echo '   <TR>' . "\n" .
              '      <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' .
-             "\n" .
-             _("From:") .
-             '      </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
-             '<select name=identity>' . "\n" .
-             '<option value=default>' .
-             htmlspecialchars(getPref($data_dir, $username, 'full_name'));
+                    _("From:") . '</TD>' . "\n" .
+             '      <TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
+             '         <select name=identity>' . "\n" .
+             '         <option value=default>' .
+                       htmlspecialchars(getPref($data_dir, $username, 'full_name'));
         $em = getPref($data_dir, $username, 'email_address');
         if ($em != '') {
             echo htmlspecialchars(' <' . $em . '>') . "\n";
@@ -787,61 +898,72 @@ function showInputForm ($session, $values=false) {
              '   </TR>' . "\n";
     }
     echo '   <TR>' . "\n" .
-         '      <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' . "\n" .
-         _("To:") .
-         '      </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' .
+                _("To:") . '</TD>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
          '         <INPUT TYPE=text NAME="send_to" VALUE="' .
-         htmlspecialchars($send_to) . '" SIZE=60><BR>' . "\n" .
+                   htmlspecialchars($send_to) . '" SIZE=60><BR>' . "\n" .
          '      </TD>' . "\n" .
          '   </TR>' . "\n" .
          '   <TR>' . "\n" .
-         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
-         _("CC:") .
-         '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' .
+                _("CC:") . '</TD>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
          '         <INPUT TYPE=text NAME="send_to_cc" SIZE=60 VALUE="' .
-         htmlspecialchars($send_to_cc) . '"><BR>' . "\n" .
+                   htmlspecialchars($send_to_cc) . '"><BR>' . "\n" .
          '      </TD>' . "\n" .
          '   </TR>' . "\n" .
          '   <TR>' . "\n" .
-         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
-         _("BCC:") .
-         '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' .
+                _("BCC:") . '</TD>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
          '         <INPUT TYPE=text NAME="send_to_bcc" VALUE="' .
-         htmlspecialchars($send_to_bcc) . '" SIZE=60><BR>' . "\n" .
-         '</TD></TR>' . "\n" .
+                htmlspecialchars($send_to_bcc) . '" SIZE=60><BR>' . "\n" .
+         '      </TD>' . "\n" .
+         '   </TR>' . "\n" .
          '   <TR>' . "\n" .
-         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
-         _("Subject:") .
-         '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n";
-        echo '         <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
-             htmlspecialchars($subject) . '">';
-    echo '</td></tr>' . "\n\n";
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' .
+                _("Subject:") . '</TD>' . "\n" .
+         '      <TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n";
+    echo '         <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
+                   htmlspecialchars($subject) . '">' . "\n" .
+         '      </TD>' . "\n" .
+         '   </TR>' . "\n\n";
 
     if ($location_of_buttons == 'between') {
         showComposeButtonRow();
     }
+
     if ($compose_new_win == '1') {
         echo '   <TR>' . "\n" .
              '      <TD BGCOLOR="' . $color[0] . '" COLSPAN=2 ALIGN=CENTER>' . "\n" .
              '         <TEXTAREA NAME=body ROWS=20 COLS="' .
-             $editor_size . '" WRAP="VIRTUAL">';
+                       $editor_size . '" WRAP="VIRTUAL">';
     }
     else {
         echo '   <TR>' . "\n" .
             '      <TD BGCOLOR="' . $color[4] . '" COLSPAN=2>' . "\n" .
             '         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS="' .
-            $editor_size . '" WRAP="VIRTUAL">';
+                      $editor_size . '" WRAP="VIRTUAL">';
     }
     if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
         if ($sig_first == '1') {
+            if ($charset == 'iso-2022-jp') {
+                echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
+            } else {
             echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+            }
             echo "\n\n".htmlspecialchars($body);
         }
         else {
             echo "\n\n".htmlspecialchars($body);
+            if ($charset == 'iso-2022-jp') {
+                echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
+            }else{
             echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
         }
     }
+    }
     else {
        echo htmlspecialchars($body);
     }
@@ -852,51 +974,81 @@ function showInputForm ($session, $values=false) {
     if ($location_of_buttons == 'bottom') {
         showComposeButtonRow();
     } else {
-        echo '   <TR><TD COLSPAN=2 ALIGN=LEFT>';
-        echo ' &nbsp; <INPUT TYPE=SUBMIT NAME=send VALUE="' . _("Send") . '"></TD></TR>' . "\n";
+        echo '   <TR>' . "\n" .
+             '      <TD COLSPAN=2 ALIGN=RIGHT>' . "\n" .
+             '         <INPUT TYPE=SUBMIT NAME=send VALUE="' . _("Send") . '">' . "\n" .
+             '         &nbsp;&nbsp;&nbsp;&nbsp;<BR><BR>' . "\n" .
+             '      </TD>' . "\n" .
+             '   </TR>' . "\n";
     }
 
     /* This code is for attachments */
     echo '   <TR>' . "\n" .
-         '     <TD VALIGN=MIDDLE ALIGN=RIGHT>' . "\n" .
-                _("Attach:") .
-         '      </TD>' . "\n" .
-         '      <TD VALIGN=MIDDLE ALIGN=LEFT>' . "\n" .
-         '      <INPUT NAME="attachfile" SIZE=48 TYPE="file">' . "\n" .
-         '      &nbsp;&nbsp;<input type="submit" name="attach"' .
-         ' value="' . _("Add") .'">' . "\n" .
-         '     </TD>' . "\n" .
-         '   </TR>' . "\n";
+         '      <TD COLSPAN=2>' . "\n" .
+         '         <table width="100%" cellpadding="1" cellspacing="0" align="center"'.
+                   ' border="0" bgcolor="'.$color[9].'">' . "\n" .
+         '            <TR>' . "\n" .
+         '               <TD>' . "\n" .
+         '                 <table width="100%" cellpadding="3" cellspacing="0" align="center"'.
+                           ' border="0">' . "\n" .
+         '                    <TR>' . "\n" .
+         '                       <TD VALIGN=MIDDLE ALIGN=RIGHT>' .
+                                 _("Attach:") . '</TD>' . "\n" .
+         '                       <TD VALIGN=MIDDLE ALIGN=LEFT>' . "\n" .
+         '                          <INPUT NAME="attachfile" SIZE=48 TYPE="file">' . "\n" .
+         '                          &nbsp;&nbsp;<input type="submit" name="attach"' .
+                                    ' value="' . _("Add") .'">' . "\n" .
+         '                       </TD>' . "\n" .
+         '                    </TR>' . "\n";
+    
 
-    if (count($attachments)) {
-        $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
-        echo '<tr><td bgcolor="' . $color[0] . '" align=right>' . "\n" .
-             '&nbsp;' .
-             '</td><td align=left bgcolor="' . $color[0] . '">';
-        foreach ($attachments as $key => $info) {
-           if ($info['session'] == $session) { 
-               $attached_file = "$hashed_attachment_dir/$info[localfilename]";
-               echo '<input type="checkbox" name="delete[]" value="' . $key . "\">\n" .
-                        $info['remotefilename'] . ' - ' . $info['type'] . ' (' .
-                        show_readable_size( filesize( $attached_file ) ) . ")<br>\n";
-           }
+    $s_a = array();
+    if ($composeMessage->entities) {
+        foreach ($composeMessage->entities as $key => $attachment) {
+           $attached_file = $attachment->att_local_name;
+          if ($attachment->att_local_name || $attachment->body_part) { 
+               $attached_filename = decodeHeader($attachment->mime_header->getParameter('name'));
+               $type = $attachment->mime_header->type0.'/'.
+                       $attachment->mime_header->type1;
+               $s_a[] = '<input type="checkbox" name="delete[]" value="' . 
+                        $key . "\">\n" . $attached_filename . ' - ' . $type . 
+                        ' ('.show_readable_size( filesize( $attached_file ) ) 
+                        . ')<br>'."\n";
+           }
         }
-
-        echo '<input type="submit" name="do_delete" value="' .
-             _("Delete selected attachments") . "\">\n" .
-             '</td></tr>';
     }
+    if (count($s_a)) {
+       foreach ($s_a as $s) {
+          echo '<tr><td align=left colspan="2" bgcolor="' . $color[0] . '">'.$s.'</td></tr>';
+       }         
+       echo '<tr><td colspan="2"><input type="submit" name="do_delete" value="' .
+            _("Delete selected attachments") . "\">\n" .
+            '</td></tr>';
+    }
+    echo '                  </table>' . "\n" .
+         '               </td>' . "\n" .
+         '            </tr>' . "\n" .
+         '         </TABLE>' . "\n" .
+         '      </TD>' . "\n" .
+         '   </TR>' . "\n";
+
     /* End of attachment code */
     if ($compose_new_win == '1') {
         echo '</TABLE>'."\n";
     }
-    echo '</TABLE>' . "\n";
-
-    echo '<input type="hidden" name="username" value="'. $username . "\">\n";    
-    echo '<input type=hidden name=action value=' . $action . ">\n";
-    echo '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
-         "\">\n" .
-         '</FORM>';
+    echo '</TABLE>' . "\n" .
+         '<input type="hidden" name="username" value="'. $username . "\">\n" .   
+         '<input type=hidden name=action value="' . $action . "\">\n" .
+         '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
+         "\">\n";
+    /* 
+       store the complete ComposeMessages array in a hidden input value 
+       so we can restore them in case of a session timeout.
+    */
+    echo '<input type=hidden name=restoremessages value="' . urlencode(serialize($compose_messages)) . "\">\n";
+    echo '<input type=hidden name=composesession value="' . $composesession . "\">\n";
+    echo '<input type=hidden name=querystring value="' . $_SERVER['QUERY_STRING'] . "\">\n";
+    echo '</FORM>';
     do_hook('compose_bottom');
     echo '</BODY></HTML>' . "\n";
 }
@@ -904,55 +1056,62 @@ function showInputForm ($session, $values=false) {
 
 function showComposeButtonRow() {
     global $use_javascript_addr_book, $save_as_draft,
-        $default_use_priority, $mailprio, $default_use_mdn,
-       $request_mdn, $request_dr,
-        $data_dir, $username;
+           $default_use_priority, $mailprio, $default_use_mdn,
+           $request_mdn, $request_dr,
+           $data_dir, $username;
 
-    echo "  <TR><TD>\n</TD><TD>\n";
+    echo '   <TR>' . "\n" .
+         '      <TD></TD>' . "\n" .
+         '      <TD>' . "\n";
     if ($default_use_priority) {
         if(!isset($mailprio)) {
             $mailprio = "3";
     }
-    echo _("Priority") .': <select name="mailprio">'.
+    echo '          ' . _("Priority") .': <select name="mailprio">'.
          '<option value="1"'.($mailprio=='1'?' selected':'').'>'. _("High") .'</option>'.
          '<option value="3"'.($mailprio=='3'?' selected':'').'>'. _("Normal") .'</option>'.
          '<option value="5"'.($mailprio=='5'?' selected':'').'>'. _("Low").'</option>'.
-         "</select>";
+         '</select>' . "\n";
     }
     $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
     if ($default_use_mdn) {
         if ($mdn_user_support) {
-            echo "\n\t". _("Receipt") .': '.
+            echo '          ' . _("Receipt") .': '.
             '<input type="checkbox" name="request_mdn" value=1'.
-               ($request_mdn=='1'?' checked':'') .'>'. _("On read").
+        ($request_mdn=='1'?' checked':'') .'>'. _("On Read").
             ' <input type="checkbox" name="request_dr" value=1'.
-               ($request_dr=='1'?' checked':'') .'>'. _("On Delivery");
+        ($request_dr=='1'?' checked':'') .'>'. _("On Delivery");
         }
     }
 
-    echo "   </td></tr>\n   <TR><td>\n   </td><td>\n";
-    echo "\n    <INPUT TYPE=SUBMIT NAME=\"sigappend\" VALUE=\"". _("Signature") . "\">\n";
+    echo '      </TD>' . "\n" .
+         '   </TR>' . "\n" .
+         '   <TR>'  . "\n" .
+         '      <TD></TD>' . "\n" .
+         '      <TD>' . "\n" .
+         '         <INPUT TYPE=SUBMIT NAME="sigappend" VALUE="' . _("Signature") . '">' . "\n";
     if ($use_javascript_addr_book) {
-        echo "      <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"".
-             "         <input type=button value=\\\""._("Addresses").
-                              "\\\" onclick='javascript:open_abook();'>\");".
-             "         // --></SCRIPT><NOSCRIPT>\n".
-             "         <input type=submit name=\"html_addr_search\" value=\"".
+        echo "         <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"".
+             "            <input type=button value=\\\""._("Addresses").
+                                 "\\\" onclick='javascript:open_abook();'>\");".
+             "            // --></SCRIPT><NOSCRIPT>\n".
+             "            <input type=submit name=\"html_addr_search\" value=\"".
                               _("Addresses")."\">".
-             "      </NOSCRIPT>\n";
+             "         </NOSCRIPT>\n";
     } else {
-        echo "      <input type=submit name=\"html_addr_search\" value=\"".
-                              _("Addresses")."\">";
+        echo '         <input type=submit name="html_addr_search" value="'.
+                                 _("Addresses").'">' . "\n";
     }
-    echo "\n    <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
 
     if ($save_as_draft) {
-        echo '<input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
+        echo '         <input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
     }
 
+    echo '         <INPUT TYPE=submit NAME=send VALUE="'. _("Send") . '">' . "\n";
     do_hook('compose_button_row');
 
-    echo "   </TD></TR>\n\n";
+    echo '      </TD>' . "\n" .
+         '   </TR>' . "\n\n";
 }
 
 function checkInput ($show) {
@@ -962,9 +1121,9 @@ function checkInput ($show) {
      * using $show=false, and then when i'm ready to display the error
      * message, show=true
      */
-    global $body, $send_to, $subject, $color;
+    global $body, $send_to, $send_to_bcc, $subject, $color;
 
-    if ($send_to == "") {
+    if ($send_to == '' && $send_to_bcc == '') {
         if ($show) {
             plain_error_message(_("You have not filled in the \"To:\" field."), $color);
         }
@@ -976,8 +1135,13 @@ function checkInput ($show) {
 
 /* True if FAILURE */
 function saveAttachedFiles($session) {
-    global $HTTP_POST_FILES, $attachment_dir, $attachments, $username,
-           $data_dir;
+    global $_FILES, $attachment_dir, $attachments, $username,
+           $data_dir, $compose_messages;
+
+    /* get out of here if no file was attached at all */
+    if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
+        return true;
+    }
 
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
     $localfilename = GenerateRandomString(32, '', 7);
@@ -987,57 +1151,39 @@ function saveAttachedFiles($session) {
         $full_localfilename = "$hashed_attachment_dir/$localfilename";
     }
 
-    if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+    if (!@rename($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
        if (function_exists("move_uploaded_file")) {
-               if (!@move_uploaded_file($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
-            return true;
-               }
+            if (!@move_uploaded_file($_FILES['attachfile']['tmp_name'],$full_localfilename)) {
+               return true;
+           }
        } else {
-               if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
-                   return true;
-                       }
+           if (!@copy($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+                return true;
+            }
        }
-
     }
-    $newAttachment['localfilename'] = $localfilename;
-    $newAttachment['remotefilename'] = $HTTP_POST_FILES['attachfile']['name'];
-    $newAttachment['type'] = strtolower($HTTP_POST_FILES['attachfile']['type']);
-    $newAttachment['session'] = $session;
-
-    if ($newAttachment['type'] == "") {
-         $newAttachment['type'] = 'application/octet-stream';
-    }
-    $attachments[] = $newAttachment;
-    setPref($data_dir, $username, 'attachments', serialize($attachments));
+    $message = $compose_messages[$session];
+    $type = strtolower($_FILES['attachfile']['type']);
+    $name = $_FILES['attachfile']['name'];
+    $message->initAttachment($type, $name, $full_localfilename);
+    $compose_messages[$session] = $message;
 }
 
-
-function ClearAttachments($session)
-{
-    global $username, $attachments, $attachment_dir, $data_dir;
-    $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
-
-    $rem_attachments = array();
-    if (is_array($attachments)) {
-        foreach ($attachments as $info) {
-               if ($info['session'] == $session) {
-               $attached_file = "$hashed_attachment_dir/$info[localfilename]";
-               if (file_exists($attached_file)) {
-                       unlink($attached_file);
-               }
-               } 
-            else {
-                   $rem_attachments[] = $info;
-               }
+function ClearAttachments($composeMessage) {
+    if ($composeMessage->att_local_name) {
+        $attached_file = $composeMessage->att_local_name;
+        if (file_exists($attached_file)) {
+            unlink($attached_file);
         }
     }
-    $attachments = $rem_attachments;
-    setPref($data_dir, $username, 'attachments', serialize($attachments));    
+    for ($i=0, $entCount=count($composeMessage->entities);$i< $entCount; ++$i) {
+        ClearAttachments($composeMessage->entities[$i]);
+    }
 }
 
 
-function getReplyCitation($orig_from)
-{
+
+function getReplyCitation($orig_from) {
     global $reply_citation_style, $reply_citation_start, $reply_citation_end;
 
     /* First, return an empty string when no citation style selected. */
@@ -1062,7 +1208,7 @@ function getReplyCitation($orig_from)
         break;
     case 'user-defined':
         $start = $reply_citation_start . 
-                ($reply_citation_start == '' ? '' : ' ');
+         ($reply_citation_start == '' ? '' : ' ');
         $end   = $reply_citation_end;
         break;
     default:
@@ -1073,4 +1219,174 @@ function getReplyCitation($orig_from)
     return ($start . $orig_from . $end . "\n");
 }
 
+/* temporary function to make use of the deliver class.
+   In the future the responsable backend should be automaticly loaded
+   and conf.pl should show a list of available backends.
+   The message also should be constructed by the message class.
+*/
+
+function deliverMessage($composeMessage, $draft=false) {
+    global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
+           $username, $popuser, $usernamedata, $identity, $data_dir,
+          $request_mdn, $request_dr, $default_charset, $color, $useSendmail,
+          $domain, $action;
+    global $imapServerAddress, $imapPort, $sent_folder, $key;
+
+    $rfc822_header = $composeMessage->rfc822_header;
+    $rfc822_header->to = $rfc822_header->parseAddress($send_to,true, array(), '', $domain);
+    $rfc822_header->cc = $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain);
+    $rfc822_header->bcc = $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain);
+    $rfc822_header->priority = $mailprio;
+    $rfc822_header->subject = $subject;
+    $special_encoding='';
+    if (strtolower($default_charset) == 'iso-2022-jp') {
+        if (mb_detect_encoding($body) == 'ASCII') {
+           $special_encoding = '8bit';
+        } else {
+            $body = mb_convert_encoding($body, 'JIS');
+            $special_encoding = '7bit';
+        }
+    }
+    $composeMessage->setBody($body);
+
+    if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
+       $popuser = $usernamedata[1];
+       $domain  = $usernamedata[2];
+       unset($usernamedata);
+    } else {
+       $popuser = $username;
+    }
+    $reply_to = '';
+    if (isset($identity) && $identity != 'default') {
+        $from_mail = getPref($data_dir, $username,'email_address' . $identity);
+        $full_name = getPref($data_dir, $username,'full_name' . $identity);
+        $reply_to = getPref($data_dir, $username,'reply_to' . $identity);
+    } else {
+        $from_mail = getPref($data_dir, $username, 'email_address');
+        $full_name = getPref($data_dir, $username, 'full_name');
+        $reply_to = getPref($data_dir, $username,'reply_to');
+    }
+    if (!$from_mail) {
+       $from_mail = "$popuser@$domain";
+       $full_name = '';
+    }
+    $rfc822_header->from = $rfc822_header->parseAddress($from_mail,true);
+    if ($full_name) {
+        $from = $rfc822_header->from[0];
+       if (!$from->host) $from->host = $domain;
+       $from_addr = $full_name .' <'.$from->mailbox.'@'.$from->host.'>';
+        $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
+    }
+    if ($reply_to) {
+       $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
+    }
+    /* Receipt: On Read */
+    if (isset($request_mdn) && $request_mdn) {
+       $rfc822_header->dnt = $rfc822_header->parseAddress($from_mail,true);
+    }
+    /* Receipt: On Delivery */
+    if (isset($request_dr) && $request_dr) {
+       $rfc822_header->more_headers['Return-Receipt-To'] = $from_mail; 
+    }
+    /* multipart messages */
+    if (count($composeMessage->entities)) {
+        $message_body = new Message();
+       $message_body->body_part = $composeMessage->body_part;
+       $composeMessage->body_part = '';
+       $mime_header = new MessageHeader;
+       $mime_header->type0 = 'text';
+       $mime_header->type1 = 'plain';
+       if ($special_encoding) {
+           $mime_header->encoding = $special_encoding;
+       } else {    
+           $mime_header->encoding = 'us-ascii';
+       }
+       if ($default_charset) {
+           $mime_header->parameters['charset'] = $default_charset;
+       }
+       $message_body->mime_header = $mime_header;  
+        array_unshift($composeMessage->entities, $message_body);
+       $content_type = new ContentType('multipart/mixed');
+    } else {
+       $content_type = new ContentType('text/plain');
+    }
+    if ($default_charset) {
+       $content_type->properties['charset']=$default_charset;
+    }
+        
+    $rfc822_header->content_type = $content_type;
+    $composeMessage->rfc822_header = $rfc822_header;
+
+    if (!$useSendmail && !$draft) {
+       require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
+       $deliver = new Deliver_SMTP();
+       global $smtpServerAddress, $smtpPort, $use_authenticated_smtp, $pop_before_smtp;
+       if ($use_authenticated_smtp) {
+           global $key, $onetimepad;
+           $user = $username;
+           $pass = OneTimePadDecrypt($key, $onetimepad);
+       } else {
+           $user = '';
+           $pass = '';
+       }
+       $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
+       $stream = $deliver->initStream($composeMessage,$domain,0,
+                         $smtpServerAddress, $smtpPort, $authPop);
+    } elseif (!$draft) {
+       require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
+       global $sendmail_path;
+       $deliver = new Deliver_SendMail();
+       $stream = $deliver->initStream($composeMessage,$sendmail_path);
+    } elseif ($draft) {
+       global $draft_folder;
+       require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
+       $imap_stream = sqimap_login($username, $key, $imapServerAddress,
+                      $imapPort, 0);
+       if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
+           require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
+          $imap_deliver = new Deliver_IMAP();
+          $length = $imap_deliver->mail($composeMessage);
+          sqimap_append ($imap_stream, $draft_folder, $length);         
+           $imap_deliver->mail($composeMessage, $imap_stream);
+          sqimap_append_done ($imap_stream);
+          sqimap_logout($imap_stream);
+          unset ($imap_deliver);
+          return $length;
+        } else {
+          $msg  = '<br>Error: '._("Draft folder")." $draft_folder" . ' does not exist.';
+          plain_error_message($msg, $color);
+          return false;
+       }
+    }
+    $succes = false;
+    if ($stream) {
+       $length = $deliver->mail($composeMessage, $stream);
+       $succes = $deliver->finalizeStream($stream);
+    }
+    if (!$succes) {
+        $msg  = $deliver->dlv_msg . '<br>Server replied: '.$deliver->dlv_ret_nr;
+        plain_error_message($msg, $color);
+    } else {
+        unset ($deliver);
+        $imap_stream = sqimap_login($username, $key, $imapServerAddress,
+        $imapPort, 0);
+       if (sqimap_mailbox_exists ($imap_stream, $sent_folder)) {
+           sqimap_append ($imap_stream, $sent_folder, $length);
+           require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
+           $imap_deliver = new Deliver_IMAP();
+           $imap_deliver->mail($composeMessage, $imap_stream);
+           sqimap_append_done ($imap_stream);
+           unset ($imap_deliver);
+       }
+       global $passed_id, $mailbox, $action;
+       ClearAttachments($composeMessage);
+       if ($action == 'reply' || $action == 'reply_all') {
+           sqimap_mailbox_select ($imap_stream, $mailbox);
+           sqimap_messages_flag ($imap_stream, $passed_id, $passed_id, 'Answered', true);
+       }
+       sqimap_logout($imap_stream);    
+    }
+    return $succes;
+}
+
 ?>