📄 class.uebimiau_mail.php
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<?php
class UebiMiau extends UebiMiau_core
{
public $_current_folder = "";
public $_system_folders = array
(
0 => "inbox",
1 => "trash",
2 => "sent"
);
public function UebiMiau( )
{
$this->_sid = uniqid( "" );
}
public function mail_connected( )
{
if ( !empty( $this->mail_connection ) )
{
$sock_status = @socket_get_status( $this->mail_connection );
if ( $sock_status['eof'] )
{
@fclose( $this->mail_connection );
return 0;
}
return 1;
}
return 0;
}
public function mail_get_line( )
{
if ( !$this->mail_connection )
{
return;
}
$buffer = chop( fgets( $this->mail_connection, 1024 ) );
if ( $this->debug )
{
$sendtodebug = TRUE;
if ( eregi( "^(\\* )", $buffer ) || eregi( "^([A-Za-z0-9]+ (OK|NO|BAD))", $buffer ) || eregi( "^(\\+OK|\\-ERR)", $buffer ) )
{
$output = "<- <b>".htmlspecialchars( $buffer )."</b>";
}
else
{
$sendtodebug = 1 < $this->debug ? FALSE : TRUE;
$output = htmlspecialchars( $buffer );
}
if ( $sendtodebug )
{
echo "<font style=\"font-size:12px; font-family: Courier New; background-color: white; color: black;\"> ";
echo $output;
echo "</font><br>\r\n";
}
flush( );
}
return $buffer;
}
public function mail_send_command( $cmd )
{
if ( $this->mail_connected( ) )
{
$output = eregi( "^(PASS|LOGIN)", $cmd, &$regs ) ? $regs[1]." ****" : $cmd;
if ( $this->mail_protocol == "imap" )
{
$cmd = $this->_sid." ".$cmd;
$output = $this->_sid." ".$output;
}
fwrite( $this->mail_connection, "{$cmd}\r\n" );
if ( $this->debug )
{
echo "<font style=\"font-size:12px; font-family: Courier New; background-color: white; color: black;\">-> <em><b>".htmlspecialchars( $output )."</b></em></font><br>\r\n";
flush( );
}
return 1;
}
return 0;
}
public function mail_connect( )
{
if ( $this->debug )
{
$i = 0;
for ( ; $i < 20; ++$i )
{
echo "<!-- buffer sux -->\r\n";
}
}
if ( !$this->mail_connected( ) )
{
$this->mail_connection = fsockopen( ( $this->mail_pop3_ssl == "1" ? "ssl://" : "" ).$this->mail_server, $this->mail_port, &$errno, &$errstr, 15 );
if ( $this->mail_connection )
{
$buffer = $this->mail_get_line( );
if ( $this->mail_protocol == "imap" )
{
$regexp = "^([ ]?\\*[ ]?OK)";
}
else
{
$regexp = "^(\\+OK)";
}
if ( ereg( $regexp, $buffer ) )
{
return 1;
}
return 0;
}
return 0;
}
return 1;
}
public function mail_auth( $checkfolders = FALSE )
{
if ( $this->mail_connected( ) )
{
if ( $this->mail_protocol == "imap" )
{
$this->mail_send_command( "LOGIN ".$this->mail_user." ".$this->mail_pass );
$buffer = $this->mail_get_line( );
if ( ereg( "^(".$this->_sid." OK)", $buffer ) )
{
if ( $checkfolders )
{
$this->_check_folders( );
}
return 1;
}
$this->mail_error_msg = $buffer;
return 0;
}
$this->mail_send_command( "USER ".$this->mail_user );
$buffer = $this->mail_get_line( );
if ( ereg( "^(\\+OK)", $buffer ) )
{
$this->mail_send_command( "PASS ".$this->mail_pass );
$buffer = $this->mail_get_line( );
if ( ereg( "^(\\+OK)", $buffer ) )
{
if ( $checkfolders )
{
$this->_check_folders( );
}
return 1;
}
$this->mail_error_msg = $buffer;
return 0;
}
return 0;
}
return 0;
}
public function _check_folders( )
{
$userfolder = $this->user_folder;
$temporary_directory = $this->temp_folder;
$idle_timeout = $this->timeout;
if ( !file_exists( $this->user_folder ) || !@mkdir( $this->user_folder, 511 ) )
{
exit( "<h1><br><br><br><center>".$error_permiss."</center></h1>" );
}
$boxes = $this->mail_list_boxes( );
if ( $this->mail_protocol == "imap" )
{
$tmp = $this->_system_folders;
$i = 0;
for ( ; $i < count( $boxes ); ++$i )
{
$current_folder = $boxes[$i]['name'];
if ( in_array( strtolower( $current_folder ), $this->_system_folders ) )
{
$current_folder = strtolower( $current_folder );
}
while ( list( $index, $value ) = each( &$tmp ) )
{
if ( strtolower( $current_folder ) == strtolower( $value ) )
{
unset( $tmp[$index] );
}
}
reset( &$tmp );
}
while ( list( $index, $value ) = each( &$tmp ) )
{
$this->mail_create_box( $value );
}
$i = 0;
for ( ; $i < count( $boxes ); ++$i )
{
$current_folder = $boxes[$i]['name'];
if ( in_array( strtolower( $current_folder ), $this->_system_folders ) || file_exists( $this->user_folder.$current_folder ) )
{
mkdir( $this->user_folder.$current_folder, 511 );
}
}
}
$system_folders = array_merge( $this->_system_folders, array( "_attachments", "_infos" ) );
while ( list( $index, $value ) = each( &$system_folders ) )
{
if ( !file_exists( $this->user_folder.$value ) )
{
if ( in_array( strtolower( $value ), $this->_system_folders ) )
{
$value = strtolower( $value );
}
mkdir( $this->user_folder.$value, 511 );
}
}
$sessiondir = $temporary_directory."_sessions/";
$all = opendir( $sessiondir );
while ( $file = readdir( $all ) )
{
$thisfile = $sessiondir.$file;
if ( is_file( $thisfile ) )
{
$idle = intval( ( time( ) - @filemtime( $thisfile ) ) / 60 );
if ( $idle_timeout + 10 < $idle )
{
@unlink( $thisfile );
}
}
}
closedir( $all );
unset( $all );
}
public function mail_retr_msg( $msg, $check = 1 )
{
global $mail_use_top;
global $appname;
global $appversion;
global $error_retrieving;
$msgheader = $msg['header'];
if ( $this->mail_protocol == "imap" )
{
if ( $check )
{
if ( strtolower( $this->_current_folder ) != strtolower( $msg['folder'] ) )
{
$boxinfo = $this->mail_select_box( $msg['folder'] );
}
$this->mail_send_command( "FETCH ".$msg['id'].":".$msg['id']." BODY.PEEK[HEADER.FIELDS (Message-Id)]" );
$buffer = $this->mail_get_line( );
if ( eregi( "^(".$this->_sid." (NO|BAD))", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
while ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
if ( eregi( "message-id: (.*)", $buffer, &$regs ) )
{
$current_id = ereg_replace( "<(.*)>", "\\1", $regs[1] );
}
$buffer = $this->mail_get_line( );
}
if ( base64_encode( $current_id ) != base64_encode( $msg['message-id'] ) )
{
$this->mail_error_msg = $error_retrieving;
return 0;
}
}
if ( file_exists( $msg['localname'] ) )
{
$msgcontent = $this->_read_file( $msg['localname'] );
return $msgcontent;
}
$this->mail_send_command( "FETCH ".$msg['id'].":".$msg['id']." BODY[TEXT]" );
$buffer = $this->mail_get_line( );
if ( eregi( "^(".$this->_sid." (NO|BAD))", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
if ( ereg( "\\{(.*)\\}", $buffer, &$regs ) )
{
$bytes = $regs[1];
}
$buffer = $this->mail_get_line( );
while ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
if ( !eregi( "[ ]?\\*[ ]?[0-9]+[ ]?FETCH", $buffer ) )
{
$msgbody .= "{$buffer}\r\n";
}
$buffer = $this->mail_get_line( );
}
$pos = strrpos( $msgbody, ")" );
if ( !( $pos === FALSE ) )
{
$msgbody = substr( $msgbody, 0, $pos );
}
$msgcontent = "{$msgheader}\r\n\r\n{$msgbody}";
$this->_save_file( $msg['localname'], $msgcontent );
return $msgcontent;
}
if ( $check && strtolower( $msg['folder'] ) == "inbox" )
{
$this->mail_send_command( "TOP ".$msg['id']." 0" );
$buffer = $this->mail_get_line( );
if ( !ereg( "^(\\+OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
unset( $header );
while ( !feof( $this->mail_connection ) )
{
$buffer = $this->mail_get_line( );
if ( trim( $buffer ) == "." )
{
break;
}
$header .= "{$buffer}\r\n";
}
$mail_info = $this->get_mail_info( $header );
if ( base64_encode( $mail_info['message-id'] ) != base64_encode( $msg['message-id'] ) )
{
$this->mail_error_msg = $error_retrieving;
return 0;
}
}
if ( file_exists( $msg['localname'] ) )
{
$msgcontent = $this->_read_file( $msg['localname'] );
return $msgcontent;
}
if ( strtolower( $msg['folder'] ) == "inbox" )
{
$command = $mail_use_top ? "TOP ".$msg['id']." ".$msg['size'] : "RETR ".$msg['id'];
$this->mail_send_command( $command );
$buffer = $this->mail_get_line( );
if ( !ereg( "^(\\+OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
$last_buffer = 0;
while ( !feof( $this->mail_connection ) )
{
$buffer = ereg_replace( "(\n|\r)", "", $this->mail_get_line( ) );
if ( trim( $buffer ) == "." )
{
break;
}
if ( $body_started )
{
$msgbody .= "{$buffer}\r\n";
}
if ( !$body_started )
{
if ( trim( $buffer ) == "" )
{
$body_started = TRUE;
}
}
}
$msgcontent = "{$msgheader}\r\n\r\n{$msgbody}";
$this->_save_file( $msg['localname'], $msgcontent );
}
return $msgcontent;
}
public function mail_delete_msg( $msg, $send_to_trash = 1, $save_only_read = 0 )
{
$read = ereg( "\\SEEN", $msg['flags'] ) ? 1 : 0;
if ( $this->mail_protocol == "imap" )
{
if ( strtolower( $this->_current_folder ) != strtolower( $msg['folder'] ) )
{
$boxinfo = $this->mail_select_box( $msg['folder'] );
}
$this->mail_send_command( "FETCH ".$msg['id'].":".$msg['id']." BODY.PEEK[HEADER.FIELDS (Message-Id)]" );
$buffer = $this->mail_get_line( );
if ( eregi( "^(".$this->_sid." (NO|BAD))", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
while ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
if ( eregi( "message-id: (.*)", $buffer, &$regs ) )
{
$current_id = ereg_replace( "<(.*)>", "\\1", $regs[1] );
}
$buffer = $this->mail_get_line( );
}
if ( base64_encode( $current_id ) != base64_encode( $msg['message-id'] ) )
{
$this->mail_error_msg = $error_retrieving;
return 0;
}
if ( $send_to_trash && strtoupper( $msg['folder'] ) != "TRASH" && ( !$save_only_read && $save_only_read && $read ) )
{
$this->mail_send_command( "COPY ".$msg['id'].":".$msg['id']." \"trash\"" );
$buffer = $this->mail_get_line( );
if ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
if ( file_exists( $msg['localname'] ) )
{
$currentname = $msg['localname'];
$basename = basename( $currentname );
$newfilename = $this->user_folder.( "trash/".$basename );
copy( $currentname, $newfilename );
unlink( $currentname );
}
}
$this->mail_set_flag( $msg, "\\DELETED", "+" );
$this->_require_expunge = TRUE;
return 1;
}
if ( strtoupper( $msg['folder'] ) == "INBOX" )
{
$this->mail_send_command( "TOP ".$msg['id']." 0" );
$buffer = $this->mail_get_line( );
if ( !ereg( "^(\\+OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
unset( $header );
while ( !feof( $this->mail_connection ) )
{
$buffer = $this->mail_get_line( );
if ( trim( $buffer ) == "." )
{
break;
}
$header .= "{$buffer}\r\n";
}
$mail_info = $this->get_mail_info( $header );
if ( base64_encode( $mail_info['message-id'] ) != base64_encode( $msg['message-id'] ) )
{
$this->mail_error_msg = $error_retrieving;
return 0;
}
if ( !file_exists( $msg['localname'] ) )
{
if ( !$this->mail_retr_msg( $msg, 0 ) )
{
return 0;
}
$this->mail_set_flag( $msg, "\\SEEN", "-" );
}
$this->mail_send_command( "DELE ".$msg['id'] );
$buffer = $this->mail_get_line( );
if ( !ereg( "^(\\+OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
}
if ( $send_to_trash && strtoupper( $msg['folder'] ) != "TRASH" && ( !$save_only_read && $save_only_read && $read ) )
{
if ( file_exists( $msg['localname'] ) )
{
$currentname = $msg['localname'];
$basename = basename( $currentname );
$newfilename = $this->user_folder.( "trash/".$basename );
copy( $currentname, $newfilename );
unlink( $currentname );
return 1;
}
}
else
{
@unlink( $msg['localname'] );
}
return 1;
}
public function mail_move_msg( $msg, $tofolder )
{
if ( $this->mail_protocol == "imap" )
{
if ( strtolower( $tofolder ) != strtolower( $msg['folder'] ) )
{
if ( strtolower( $this->_current_folder ) != strtolower( $msg['folder'] ) )
{
$boxinfo = $this->mail_select_box( $msg['folder'] );
}
$this->mail_send_command( "FETCH ".$msg['id'].":".$msg['id']." BODY.PEEK[HEADER.FIELDS (Message-Id)]" );
$buffer = $this->mail_get_line( );
if ( eregi( "^(".$this->_sid." (NO|BAD))", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
while ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
if ( eregi( "message-id: (.*)", $buffer, &$regs ) )
{
$current_id = ereg_replace( "<(.*)>", "\\1", $regs[1] );
}
$buffer = $this->mail_get_line( );
}
if ( base64_encode( $current_id ) != base64_encode( $msg['message-id'] ) )
{
$this->mail_error_msg = $error_retrieving;
return 0;
}
$this->mail_send_command( "COPY ".$msg['id'].":".$msg['id'].( " \"".$tofolder."\"" ) );
$buffer = $this->mail_get_line( );
if ( !eregi( "^(".$this->_sid." OK)", $buffer ) )
{
$this->mail_error_msg = $buffer;
return 0;
}
if ( file_exists( $msg['localname'] ) )
{
$currentname = $msg['localname'];
$basename = basename( $currentname );
$newfilename = $this->user_folder."{$tofolder}/{$basename}";
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