Sintax fix plus display_messages usage

functions/imap_general.php

@@ -11,21 +11,8 @@
  *   $Id$
  */
 
-/*****************************************************************/
-/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!!           ***/
-/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION.             ***/
-/***    + Base level indent should begin at left margin, as    ***/
-/***      the function definition and comments start below.    ***/
-/***    + All identation should consist of four space blocks   ***/
-/***    + Tab characters are evil.                             ***/
-/***    + all comments should use "slash-star ... star-slash"  ***/
-/***      style -- no pound characters, no slash-slash style   ***/
-/***    + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD      ***/
-/***      ALWAYS USE { AND } CHARACTERS!!!                     ***/
-/***    + Please use ' instead of ", when possible. Note "     ***/
-/***      should always be used in _( ) function calls.        ***/
-/*** Thank you for your help making the SM code more readable. ***/
-/*****************************************************************/
+require_once('../functions/page_header.php');
+require_once('../functions/display_messages.php');
 
 /**
  * Unique SessionId
@@ -36,271 +23,246 @@
  */
 function sqimap_session_id() {
 
-        global $data_dir, $username;
+    global $data_dir, $username;
 
-        $IMAPSessionID = substr(session_id(), -4);
-        if( $IMAPSessionID == '' ) {
-            $IMAPSessionID = 'A001';
-        }
-
-        return( $IMAPSessionID );
-   }
-
-
-   /******************************************************************************
-    **  Reads the output from the IMAP stream.  If handle_errors is set to true,
-    **  this will also handle all errors that are received.  If it is not set,
-    **  the errors will be sent back through $response and $message
-    ******************************************************************************/
-
-   function sqimap_read_data_list ($imap_stream, $pre, $handle_errors,
-                                   &$response, &$message) {
-      global $color, $squirrelmail_language;
-
-      $read = '';
-      $resultlist = array();
+    $IMAPSessionID = substr(session_id(), -4);
+    if( $IMAPSessionID == '' ) {
+        $IMAPSessionID = 'A001';
+    }
 
-      $more_msgs = true;
-      while ($more_msgs) {
-         $data = array();
-         $total_size = 0;
-         while (strpos($read, "\n") === false) {
+    return( $IMAPSessionID );
+}
+
+
+/******************************************************************************
+**  Reads the output from the IMAP stream.  If handle_errors is set to true,
+**  this will also handle all errors that are received.  If it is not set,
+**  the errors will be sent back through $response and $message
+******************************************************************************/
+
+function sqimap_read_data_list ($imap_stream, $pre, $handle_errors,
+                               &$response, &$message) {
+    global $color, $squirrelmail_language;
+    
+    $read = '';
+    $resultlist = array();
+    
+    $more_msgs = true;
+    while ($more_msgs) {
+        $data = array();
+        $total_size = 0;
+        while (strpos($read, "\n") === false) {
             $read .= fgets($imap_stream, 9096);
-         }
-
-         if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
-            $size = $regs[1];
-         } else if (ereg("^\\* [0-9]+ FETCH", $read, $regs)) {
+        }
+        
+        if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
+           $size = $regs[1];
+        } else if (ereg("^\\* [0-9]+ FETCH", $read, $regs)) {
             // Sizeless response, probably single-line
             $size = -1;
             $data[] = $read;
             $read = fgets($imap_stream, 9096);
-         } else {
+        } else {
             $size = -1;
-         }
-         while (1) {
+        }
+        while (1) {
             while (strpos($read, "\n") === false) {
-               $read .= fgets($imap_stream, 9096);
+                $read .= fgets($imap_stream, 9096);
             }
             // If we know the size, no need to look at the end parameters
             if ($size > 0) {
-               if ($total_size == $size) {
-                  // We've reached the end of this 'message', switch to the next one.
-                  $data[] = $read;
-                  break;
-               } else if ($total_size > $size) {
-                  $difference = $total_size - $size;
-                  $total_size = $total_size - strlen($read);
-                  $data[] = substr ($read, 0, strlen($read)-$difference);
-                  $read = substr ($read, strlen($read)-$difference, strlen($read));
-                  break;
-               } else {
-                  $data[] = $read;
-                  $read = fgets($imap_stream, 9096);
-                  while (strpos($read, "\n") === false) {
+                if ($total_size == $size) {
+                    // We've reached the end of this 'message', switch to the next one.
+                    $data[] = $read;
+                    break;
+                } else if ($total_size > $size) {
+                    $difference = $total_size - $size;
+                    $total_size = $total_size - strlen($read);
+                    $data[] = substr ($read, 0, strlen($read)-$difference);
+                    $read = substr ($read, strlen($read)-$difference, strlen($read));
+                    break;
+                } else {
+                    $data[] = $read;
+                    $read = fgets($imap_stream, 9096);
+                    while (strpos($read, "\n") === false) {
                       $read .= fgets($imap_stream, 9096);
-                  }
-               }
-               $total_size += strlen($read);
+                    }
+                }
+                $total_size += strlen($read);
             } else {
-               if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
+                if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
                    (($size == -1) && ereg("^\\* [0-9]+ FETCH.*", $read, $regs))) {
-                  break;
-               } else {
-                  $data[] = $read;
-                  $read = fgets ($imap_stream, 9096);
-               }
+                    break;
+                } else {
+                    $data[] = $read;
+                    $read = fgets ($imap_stream, 9096);
+                }
             }
-         }
-
-         while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
-                !ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
+        }
+        
+        while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
+            !ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
             $read = fgets($imap_stream, 9096);
-         }
-         $resultlist[] = $data;
-      }
-      $response = $regs[1];
-      $message = trim($regs[2]);
-      
-      if ($handle_errors == false) { return $resultlist; }
-     
-      if ($response == 'NO') {
-         // ignore this error from m$ exchange, it is not fatal (aka bug)
-         if (strstr($message, 'command resulted in') === false) {
+        }
+        $resultlist[] = $data;
+    }
+    $response = $regs[1];
+    $message = trim($regs[2]);
+    
+    if ($handle_errors == false) { return $resultlist; }
+    
+    if ($response == 'NO') {
+        // ignore this error from m$ exchange, it is not fatal (aka bug)
+        if (strstr($message, 'command resulted in') === false) {
             set_up_language($squirrelmail_language);
-            echo "<br><b><font color=$color[2]>\n";
-            echo _("ERROR : Could not complete request.");
-            echo "</b><br>\n";
-            echo _("Reason Given: ");
-            echo $message . "</font><br>\n";
+            echo "<br><b><font color=$color[2]>\n" .
+                 _("ERROR : Could not complete request.") .
+                 "</b><br>\n" .
+                 _("Reason Given: ") .
+                 $message . "</font><br>\n";
             exit;
-         }
-      } else if ($response == 'BAD') {
-         set_up_language($squirrelmail_language);
-         echo "<br><b><font color=$color[2]>\n";
-         echo _("ERROR : Bad or malformed request.");
-         echo "</b><br>\n";
-         echo _("Server responded: ");
-         echo $message . "</font><br>\n";
-         exit;
-      }
-      return $resultlist;
-   }
-
-   function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
-        $res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message);
-        return $res[0];
-   }
-
-   /******************************************************************************
-    **  Logs the user into the imap server.  If $hide is set, no error messages
-    **  will be displayed.  This function returns the imap connection handle.
-    ******************************************************************************/
-   function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
-      
-      global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
-
-      $imap_stream = fsockopen ( $imap_server_address, $imap_port,
-                                 $error_number, $error_string, 15);
-      if( !$imap_stream ) {
-          return FALSE;
-      }
-      $server_info = fgets ($imap_stream, 1024);
-        
-      // Decrypt the password
-      $password = OneTimePadDecrypt($password, $onetimepad);
-
-      /** Do some error correction **/
-      if (!$imap_stream) {
-         if (!$hide) {
+        }
+    } else if ($response == 'BAD') {
+        set_up_language($squirrelmail_language);
+        echo "<br><b><font color=$color[2]>\n" .
+             _("ERROR : Bad or malformed request.") .
+             "</b><br>\n" .
+             _("Server responded: ") .
+             $message . "</font><br>\n";
+        exit;
+    }
+    return $resultlist;
+}
+
+function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+
+    $res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message);
+    return $res[0];
+    
+}
+
+/******************************************************************************
+**  Logs the user into the imap server.  If $hide is set, no error messages
+**  will be displayed.  This function returns the imap connection handle.
+******************************************************************************/
+function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
+
+    global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+    
+    $imap_stream = fsockopen ( $imap_server_address, $imap_port,
+                             $error_number, $error_string, 15);
+    if ( !$imap_stream ) {
+        return FALSE;
+    }
+    $server_info = fgets ($imap_stream, 1024);
+    
+    // Decrypt the password
+    $password = OneTimePadDecrypt($password, $onetimepad);
+    
+    /** Do some error correction **/
+    if (!$imap_stream) {
+        if (!$hide) {
             set_up_language($squirrelmail_language, true);
             printf (_("Error connecting to IMAP server: %s.")."<br>\r\n", $imap_server_address);
             echo "$error_number : $error_string<br>\r\n";
-         }
-         exit;
-      }
+        }
+        exit;
+    }
 
-      fputs ($imap_stream, sqimap_session_id() . ' LOGIN "' . quoteIMAP($username) .
-         '" "' . quoteIMAP($password) . "\"\r\n");
-      $read = sqimap_read_data ($imap_stream, sqimap_session_id(), false, $response, $message);
+    fputs ($imap_stream, sqimap_session_id() . ' LOGIN "' . quoteIMAP($username) .
+           '" "' . quoteIMAP($password) . "\"\r\n");
+    $read = sqimap_read_data ($imap_stream, sqimap_session_id(), false, $response, $message);
 
-      /** If the connection was not successful, lets see why **/
-      if ($response != "OK") {
-         if (!$hide) {
+    /** If the connection was not successful, lets see why **/
+    if ($response != 'OK') {
+        if (!$hide) {
             if ($response != 'NO') {
-               // "BAD" and anything else gets reported here.
-               set_up_language($squirrelmail_language, true);
-               if ($response == 'BAD')
+                // "BAD" and anything else gets reported here.
+                set_up_language($squirrelmail_language, true);
+                if ($response == 'BAD') {
                    printf (_("Bad request: %s")."<br>\r\n", $message);
-               else
+                } else {
                    printf (_("Unknown error: %s") . "<br>\n", $message);
-               echo '<br>';
-               echo _("Read data:") . "<br>\n";
-               if (is_array($read))
-               {
-                       foreach ($read as $line)
-                       {
-                           echo htmlspecialchars($line) . "<br>\n";
-                        }
-               }
-               exit;
+                }
+                echo '<br>' . _("Read data:") . "<br>\n";
+                if (is_array($read)) {
+                    foreach ($read as $line) {
+                        echo htmlspecialchars($line) . "<br>\n";
+                    }
+                }
+                exit;
             } else {
-               // If the user does not log in with the correct
-               // username and password it is not possible to get the
-               // correct locale from the user's preferences.
-               // Therefore, apply the same hack as on the login
-               // screen.
-
-               // $squirrelmail_language is set by a cookie when
-               // the user selects language and logs out
-
-               set_up_language($squirrelmail_language, true);
-
-               ?>
-                  <html>
-                     <body bgcolor="ffffff">
-                        <br>
-                        <center>
-                        <table width="70%" noborder bgcolor="ffffff" align="center">
-                           <tr>
-                              <td bgcolor="dcdcdc">
-                                 <font color="cc0000">
-                                 <center>
-                                 <?php echo _("ERROR") ?>
-                                 </center>
-                                 </font>
-                              </td>
-                           </tr>
-                           <tr>
-                              <td>
-                                 <center>
-                                 <?php echo _("Unknown user or password incorrect.") ?><br>
-                                 <a href="login.php" target="_top"><?php echo _("Click here to try again") ?></a>
-                                 </center>
-                              </td>
-                           </tr>
-                        </table>
-                        </center>
-                     </body>
-                  </html>
-               <?php
-               session_destroy();
-               exit;
+                // If the user does not log in with the correct
+                // username and password it is not possible to get the
+                // correct locale from the user's preferences.
+                // Therefore, apply the same hack as on the login
+                // screen.
+                
+                // $squirrelmail_language is set by a cookie when
+                // the user selects language and logs out
+                
+                set_up_language($squirrelmail_language, true);
+                
+                displayHtmlHeader( _("Unknown user or password incorrect.") );
+                echo "<body bgcolor=\"#ffffff\">\n";
+                error_username_password_incorrect();
+                session_destroy();
+                exit;
             }
-         } else {
+        } else {
             exit;
-         }
-      }
-
-      return $imap_stream;
-   }
-
-
-   
-   
-   /******************************************************************************
-    **  Simply logs out the imap session
-    ******************************************************************************/
-   function sqimap_logout ($imap_stream) {
-      fputs ($imap_stream, sqimap_session_id() . " LOGOUT\r\n");
-   }
-
-   function sqimap_capability($imap_stream, $capability) {
-        global $sqimap_capabilities;
-
-        if (!is_array($sqimap_capabilities)) {
-            fputs ($imap_stream, sqimap_session_id() . " CAPABILITY\r\n");
-            $read = sqimap_read_data($imap_stream, sqimap_session_id(), true, $a, $b);
+        }
+    }
+    
+    return $imap_stream;
+}
 
-            $c = explode(' ', $read[0]);
-            for ($i=2; $i < count($c); $i++) {
-                $cap_list = explode('=', $c[$i]);
-                if (isset($cap_list[1]))
-                    $sqimap_capabilities[$cap_list[0]] = $cap_list[1];
-                else
-                    $sqimap_capabilities[$cap_list[0]] = TRUE;
-            }
+/*
+ *  Simply logs out the imap session
+ */
+function sqimap_logout ($imap_stream) {
+    fputs ($imap_stream, sqimap_session_id() . " LOGOUT\r\n");
+}
+
+function sqimap_capability($imap_stream, $capability) {
+    global $sqimap_capabilities;
+    
+    if (!is_array($sqimap_capabilities)) {
+        fputs ($imap_stream, sqimap_session_id() . " CAPABILITY\r\n");
+        $read = sqimap_read_data($imap_stream, sqimap_session_id(), true, $a, $b);
+    
+        $c = explode(' ', $read[0]);
+        for ($i=2; $i < count($c); $i++) {
+            $cap_list = explode('=', $c[$i]);
+            if (isset($cap_list[1]))
+                $sqimap_capabilities[$cap_list[0]] = $cap_list[1];
+            else
+                $sqimap_capabilities[$cap_list[0]] = TRUE;
         }
-        if (! isset($sqimap_capabilities[$capability]))
+    }
+    if (! isset($sqimap_capabilities[$capability])) {
         return false;
+    } else {
         return $sqimap_capabilities[$capability];
     }
-
-   /******************************************************************************
-    **  Returns the delimeter between mailboxes:  INBOX/Test, or INBOX.Test... 
-    ******************************************************************************/
-   function sqimap_get_delimiter ($imap_stream = false) {
-
-      global $sqimap_delimiter;
-      global $optional_delimiter;
-
-      /* Use configured delimiter if set */
-      if((!empty($optional_delimiter)) && $optional_delimiter != "detect")
-         return $optional_delimiter;
-
-      /* Do some caching here */
-      if (!$sqimap_delimiter) {
-        if (sqimap_capability($imap_stream, "NAMESPACE")) {
+}
+
+/******************************************************************************
+**  Returns the delimeter between mailboxes:  INBOX/Test, or INBOX.Test...
+******************************************************************************/
+function sqimap_get_delimiter ($imap_stream = false) {
+
+    global $sqimap_delimiter;
+    global $optional_delimiter;
+    
+    /* Use configured delimiter if set */
+    if((!empty($optional_delimiter)) && $optional_delimiter != 'detect') {
+        return $optional_delimiter;
+    }
+    
+    /* Do some caching here */
+    if (!$sqimap_delimiter) {
+        if (sqimap_capability($imap_stream, 'NAMESPACE')) {
             /* According to something that I can't find, this is supposed to work on all systems
             OS: This won't work in Courier IMAP.
             OS:  According to rfc2342 response from NAMESPACE command is:
@@ -310,11 +272,11 @@ function sqimap_session_id() {
             fputs ($imap_stream, sqimap_session_id() . " NAMESPACE\r\n");
             $read = sqimap_read_data($imap_stream, sqimap_session_id(), true, $a, $b);
             if (eregi('\\* NAMESPACE +(\\( *\\(.+\\) *\\)|NIL) +(\\( *\\(.+\\) *\\)|NIL) +(\\( *\\(.+\\) *\\)|NIL)', $read[0], $data)) {
-                if (eregi('^\\( *\\((.*)\\) *\\)', $data[1], $data2))
+                if (eregi('^\\( *\\((.*)\\) *\\)', $data[1], $data2)) {
                     $pn = $data2[1];
+                }
                 $pna = explode(')(', $pn);
-                while (list($k, $v) = each($pna))
-                {
+                while (list($k, $v) = each($pna)) {
                     $lst = explode('"', $v);
                     if (isset($lst[3])) {
                         $pn[$lst[1]] = $lst[3];
@@ -332,92 +294,95 @@ function sqimap_session_id() {
         }
     }
     return $sqimap_delimiter;
-   }
+}
 
 
-   /******************************************************************************
-    **  Gets the number of messages in the current mailbox. 
-    ******************************************************************************/
-   function sqimap_get_num_messages ($imap_stream, $mailbox) {
-      fputs ($imap_stream, sqimap_session_id() . " EXAMINE \"$mailbox\"\r\n");
-      $read_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $result, $message);
-      for ($i = 0; $i < count($read_ary); $i++) {
-         if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
-            return $regs[1];
-         }
-      }
-      return "BUG!  Couldn't get number of messages in $mailbox!";
-   }
-
-   
-   /******************************************************************************
-    **  Returns a displayable email address 
-    ******************************************************************************/
-   function sqimap_find_email ($string) {
-      /** Luke Ehresman <lehresma@css.tayloru.edu>
-       ** <lehresma@css.tayloru.edu>
-       ** lehresma@css.tayloru.edu
-       **
-       ** What about
-       **    lehresma@css.tayloru.edu (Luke Ehresman)
-       **/
-
-      if (ereg("<([^>]+)>", $string, $regs)) {
-          $string = $regs[1];
-      }
-      return trim($string); 
-   }
-
-   
-   /******************************************************************************
-    **  Takes the From: field, and creates a displayable name.
-    **    Luke Ehresman <lkehresman@yahoo.com>
-    **           becomes:   Luke Ehresman
-    **    <lkehresman@yahoo.com>
-    **           becomes:   lkehresman@yahoo.com
-    ******************************************************************************/
-   function sqimap_find_displayable_name ($string) {
-      $string = ' '.trim($string);
-      $orig_string = $string;
-      if (strpos($string, '<') && strpos($string, '>')) {
-         if (strpos($string, '<') == 1) {
+/*
+ *  Gets the number of messages in the current mailbox.
+ */
+function sqimap_get_num_messages ($imap_stream, $mailbox) {
+
+    fputs ($imap_stream, sqimap_session_id() . " EXAMINE \"$mailbox\"\r\n");
+    $read_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $result, $message);
+    for ($i = 0; $i < count($read_ary); $i++) {
+     if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
+        return $regs[1];
+     }
+    }
+    return sprintf( "BUG!  Couldn't get number of messages in %s!", $mailbox );
+    
+}
+
+
+/*
+*  Returns a displayable email address
+*/
+function sqimap_find_email ($string) {
+    /** Luke Ehresman <lehresma@css.tayloru.edu>
+    ** <lehresma@css.tayloru.edu>
+    ** lehresma@css.tayloru.edu
+    **
+    ** What about
+    **    lehresma@css.tayloru.edu (Luke Ehresman)
+    **/
+    
+    if (ereg("<([^>]+)>", $string, $regs)) {
+        $string = $regs[1];
+    }
+    return trim($string);
+}
+
+
+/*
+*  Takes the From: field, and creates a displayable name.
+*    Luke Ehresman <lkehresman@yahoo.com>
+*           becomes:   Luke Ehresman
+*    <lkehresman@yahoo.com>
+*           becomes:   lkehresman@yahoo.com
+*/
+function sqimap_find_displayable_name ($string) {
+    $string = ' '.trim($string);
+    $orig_string = $string;
+    if (strpos($string, '<') && strpos($string, '>')) {
+        if (strpos($string, '<') == 1) {
             $string = sqimap_find_email($string);
-         } else {
+        } else {
             $string = trim($string);
             $string = substr($string, 0, strpos($string, '<'));
-            $string = ereg_replace ('"', '', $string);   
-         }   
-
-         if (trim($string) == '') {
+            $string = ereg_replace ('"', '', $string);
+        }
+        
+        if (trim($string) == '') {
             $string = sqimap_find_email($orig_string);
-         }
-      }
-      return $string; 
-   }
-
-
-   /******************************************************************************
-    **  Returns the number of unseen messages in this folder 
-    ******************************************************************************/
-   function sqimap_unseen_messages ($imap_stream, $mailbox) {
-      //fputs ($imap_stream, sqimap_session_id() . " SEARCH UNSEEN NOT DELETED\r\n");
-      fputs ($imap_stream, sqimap_session_id() . " STATUS \"$mailbox\" (UNSEEN)\r\n");
-      $read_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $result, $message);
-      ereg("UNSEEN ([0-9]+)", $read_ary[0], $regs);
-      return $regs[1];
-   }
- 
-  
-   /******************************************************************************
-    **  Saves a message to a given folder -- used for saving sent messages
-    ******************************************************************************/
-   function sqimap_append ($imap_stream, $sent_folder, $length) {
-      fputs ($imap_stream, sqimap_session_id() . " APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
-      $tmp = fgets ($imap_stream, 1024);
-   } 
-
-   function sqimap_append_done ($imap_stream) {
-      fputs ($imap_stream, "\r\n");
-      $tmp = fgets ($imap_stream, 1024);
-   }
-?>
+        }
+    }
+    return $string;
+}
+
+
+/*
+*  Returns the number of unseen messages in this folder
+*/
+function sqimap_unseen_messages ($imap_stream, $mailbox) {
+    //fputs ($imap_stream, sqimap_session_id() . " SEARCH UNSEEN NOT DELETED\r\n");
+    fputs ($imap_stream, sqimap_session_id() . " STATUS \"$mailbox\" (UNSEEN)\r\n");
+    $read_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $result, $message);
+    ereg("UNSEEN ([0-9]+)", $read_ary[0], $regs);
+    return $regs[1];
+}
+
+
+/*
+*  Saves a message to a given folder -- used for saving sent messages
+*/
+function sqimap_append ($imap_stream, $sent_folder, $length) {
+    fputs ($imap_stream, sqimap_session_id() . " APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
+    $tmp = fgets ($imap_stream, 1024);
+}
+
+function sqimap_append_done ($imap_stream) {
+    fputs ($imap_stream, "\r\n");
+    $tmp = fgets ($imap_stream, 1024);
+}
+   
+?>