[squirrelmail.git] / functions / imap.php

<?
   /**
    **  imap.php
    **
    **  Functions for the IMAP connection
    **
    **/

   /** Read from the connection until we get either an OK or BAD message. **/
   function imapReadData($connection, $pre, $handle_errors, &$response, &$message) {
      require ("../config/config.php");

      $read = fgets($connection, 1024);
      $counter = 0;
      while ((substr($read, 0, strlen("$pre OK")) != "$pre OK") &&
             (substr($read, 0, strlen("$pre BAD")) != "$pre BAD") &&
             (substr($read, 0, strlen("$pre NO")) != "$pre NO")) {
         $data[$counter] = $read;
         $read = fgets($connection, 1024);
         $counter++;
      }
      if (substr($read, 0, strlen("$pre OK")) == "$pre OK") {
         $response = "OK";
         $message = trim(substr($read, strlen("$pre OK"), strlen($read)));
      } else if (substr($read, 0, strlen("$pre BAD")) == "$pre BAD") {
         $response = "BAD";
         $message = trim(substr($read, strlen("$pre BAD"), strlen($read)));
      } else {
         $response = "NO";
         $message = trim(substr($read, strlen("$pre NO"), strlen($read)));
      }

      if ($handle_errors == true) {
         if ($response == "NO") {
            echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>:  Could not complete request.</B> </FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>&nbsp;&nbsp;<B>Reason given:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
            exit;
         } else if ($response == "BAD") {
            echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>:  Bad or malformed request.</B></FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>&nbsp;&nbsp;<B>Server responded:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
            exit;
         }
      }

      return $data;
   }

   /** Parse the incoming mailbox name and return a string that is the FOLDER.MAILBOX **/
   function findMailboxName($mailbox) {
      $mailbox = trim($mailbox);
      if (substr($mailbox,  strlen($mailbox)-1, strlen($mailbox)) == "\"") {
         $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
         $pos = strrpos($mailbox, "\"") + 1;
         $box = substr($mailbox, $pos, strlen($mailbox));
      } else {
         $box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
      }
      return $box;
   }

   /** Finds the delimeter between mailboxes **/
   function findMailboxDelimeter($imapConnection) {
      fputs($imapConnection, ". list \"\" \"\"\n");
      $read = fgets($imapConnection, 1024);

      if (strrpos($read, "\"") == strlen($read)) {
         $pos = strrpos($read, "\"");
         $read = substr($read, 0, $pos);

         $pos = strrpos($read, "\"");
         $read = substr($read, 0, $pos);
      } else {
         $pos = strrpos($read, " ");
         $read = substr($read, 0, $pos);
      }
   
      $pos = strrpos($read, "\"");
      $read = substr($read, 0, $pos);

      $pos = strrpos($read, "\"");
      $read = substr($read, $pos+1, strlen($read));

      $tmp = fgets($imapConnection, 1024);
      return $read;
   }

   function getMailboxFlags($mailbox) {
      $mailbox = trim($mailbox);
      $mailbox = substr($mailbox, strpos($mailbox, "(")+1, strlen($mailbox));
      $mailbox = substr($mailbox, 0, strpos($mailbox, ")"));
      $mailbox = str_replace("\\", "", $mailbox);
      $mailbox = strtolower($mailbox);
      $mailbox = explode(" ", $mailbox);
      return $mailbox;
   }

   // handles logging onto an imap server.
   function loginToImapServer($username, $key, $imapServerAddress, $hide) {
      require("../config/config.php");

      $imapConnection = fsockopen($imapServerAddress, 143, &$errorNumber, &$errorString);
      if (!$imapConnection) {
         echo "Error connecting to IMAP Server.<br>";
         echo "$errorNumber : $errorString<br>";
         exit;
      }
      $serverInfo = fgets($imapConnection, 256);
 
      // login
      fputs($imapConnection, "a001 LOGIN \"$username\" \"$key\"\n");
      $read = fgets($imapConnection, 1024);
      if ($debug_login == true) {
         echo "SERVER SAYS: $read<BR>";
      }

      /** If the login attempt was UNsuccessful, lets see why **/
      if (substr($read, 0, 7) != "a001 OK") {
         if (!$hide) {
            if (substr($read, 0, 8) == "a001 BAD") {
               echo "Bad request: $read<BR>";
               exit;
            }
            else if (substr($read, 0, 7) == "a001 NO") {
               echo "<HTML><BODY BGCOLOR=FFFFFF><BR>";
               echo "<TABLE COLS=1 WIDTH=70% NOBORDER BGCOLOR=FFFFFF ALIGN=CENTER>";
               echo "   <TR>";
               echo "      <TD BGCOLOR=\"DCDCDC\">";
               echo "         <FONT FACE=\"Arial,Helvetica\" COLOR=CC0000><B><CENTER>ERROR</CENTER></B></FONT>";
               echo "   </TD></TR><TR><TD>";
               echo "      <CENTER><FONT FACE=\"Arial,Helvetica\"><BR>Unknown user or password incorrect.<BR><A HREF=\"login.php\" TARGET=_top>Click here to try again</A>.</FONT></CENTER>";
               echo "   </TD></TR>";
               echo "</TABLE>";
               echo "</BODY></HTML>";
               exit;
            }
            else {
               echo "Unknown error: $read<BR>";
               exit;
            }
         } else {
            exit;
         }
      }

      return $imapConnection;
   }

   /** must be sent in the form:  user.<USER>.<FOLDER> **/
   function createFolder($imapConnection, $folder, $type) {
      require ("../config/config.php");

      if (strtolower($type) == "noselect") {
         $dm = findMailboxDelimeter($imapConnection);
         $folder = "$folder$dm";
      } else {
         $folder = "$folder";
      }
      fputs($imapConnection, "1 create \"$folder\"\n");
      $data = imapReadData($imapConnection, "1", false, $response, $message);

      if ($response == "NO") {
         echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>:  Could not complete request.</B> </FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>&nbsp;&nbsp;<B>Reason given:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
         echo "<FONT FACE=\"Arial,Helvetica\">Possible solutions:<BR><LI>You may need to specify that the folder is a subfolder of INBOX</LI>";
         echo "<LI>Try renaming the folder to something different.</LI>";
         exit;
      } else if ($response == "BAD") {
         echo "<B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>:  Bad or malformed request.</B></FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>&nbsp;&nbsp;<B>Server responded:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
         exit;
      }
      fputs($imapConnection, "1 SUBSCRIBE \"$folder\"\n");
      $data = imapReadData($imapConnection, "1", true, $response, $message);
   }

   function removeFolder($imapConnection, $folder) {
      fputs($imapConnection, "1 delete \"$folder\"\n");
      $data = imapReadData($imapConnection, "1", false, $response, $message);
      if ($response == "NO") {
         echo "<FONT FACE=\"Arial,Helvetica\" COLOR=FF0000><B>ERROR</B>:  Could not delete the folder $folder.</FONT>";
         echo "<FONT FACE=\"Arial,Helvetica\" COLOR=\"$color[8]\">Probable causes:</FONT><BR>";
         echo "<FONT FACE=\"Arial,Helvetica\" COLOR=\"$color[8]\"><LI>This folder may contain subfolders.  Delete all subfolders first</LI></FONT>";
         exit;
      } else if ($response == "BAD") {
         echo "<B><FONT COLOR=FF0000>ERROR</FONT><FONT COLOR=CC0000>:  Bad or malformed request.</B></FONT><BR><FONT COLOR=CC0000>&nbsp;&nbsp;<B>Server responded:</B> $message</FONT><BR><BR>";
         exit;
      }
   }

   /** Sends back two arrays, boxesFormatted and boxesUnformatted **/
   function getFolderList($imapConnection, &$boxes) {
      require ("../config/config.php");
      if (!function_exists("ary_sort"))
         include("../functions/array.php");

      /** First we get the inbox **/
      fputs($imapConnection, "1 LIST \"\" INBOX\n");
      $str = imapReadData($imapConnection, "1", true, $response, $message);
      $dm = findMailboxDelimeter($imapConnection);
      $g = 0;
      for ($i = 0;$i < count($str); $i++) {
         $mailbox = chop($str[$i]);
         if (substr(findMailboxName($mailbox), 0, 1) != ".") {
            $boxes[$g]["RAW"] = $mailbox;

            $mailbox = findMailboxName($mailbox);
            $periodCount = countCharInString($mailbox, $dm);

            // indent the correct number of spaces.
            for ($j = 0;$j < $periodCount;$j++)
               $boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . "&nbsp;&nbsp;";

            $boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . readShortMailboxName($mailbox, $dm);
            $boxes[$g]["UNFORMATTED"] = $mailbox;
            $boxes[$g]["ID"] = $g;
            $g++;
         }
      }

      /** Next, we get all subscribed folders **/
      fputs($imapConnection, "1 LSUB \"\" *\n");
      $str = imapReadData($imapConnection, "1", true, $response, $message);
      $dm = findMailboxDelimeter($imapConnection);
      for ($i = 0;$i < count($str); $i++) {
         $mailbox = chop($str[$i]);
         if (substr(findMailboxName($mailbox), 0, 1) != ".") {
            $boxes[$g]["RAW"] = $mailbox;

            $mailbox = findMailboxName($mailbox);
            $periodCount = countCharInString($mailbox, $dm);

            // indent the correct number of spaces.
            for ($j = 0;$j < $periodCount;$j++)
               $boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . "&nbsp;&nbsp;";

            $boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . readShortMailboxName($mailbox, $dm);
            $boxes[$g]["UNFORMATTED"] = $mailbox;
            $boxes[$g]["ID"] = $g;
            $g++;
         }
      }

      $original = $boxes;

      for ($i = 0; $i < count($original); $i++) {
         $boxes[$i]["UNFORMATTED"] = strtolower($boxes[$i]["UNFORMATTED"]);
      }

      $boxes = ary_sort($boxes, "UNFORMATTED", 1);

      for ($i = 0; $i < count($original); $i++) {
         for ($j = 0; $j < count($original); $j++) {
            if ($boxes[$i]["ID"] == $original[$j]["ID"]) {
               $boxes[$i]["UNFORMATTED"] = $original[$j]["UNFORMATTED"];
               $boxes[$i]["FORMATTED"] = $original[$j]["FORMATTED"];
               $boxes[$i]["RAW"] = $original[$j]["RAW"];
            }
         }
      }

      for ($i = 0; $i < count($boxes); $i++) {
         if ($boxes[$i]["UNFORMATTED"] == $special_folders[0]) {
            $boxesnew[0]["FORMATTED"] = $boxes[$i]["FORMATTED"];
            $boxesnew[0]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
            $boxesnew[0]["RAW"] = trim($boxes[$i]["RAW"]);
            $boxes[$i]["USED"] = true;
         }
      }
      if ($list_special_folders_first == true) {
         for ($i = 0; $i < count($boxes); $i++) {
            for ($j = 1; $j < count($special_folders); $j++) {
               if (substr($boxes[$i]["UNFORMATTED"], 0, strlen($special_folders[$j])) == $special_folders[$j]) {
                  $pos = count($boxesnew);
                  $boxesnew[$pos]["FORMATTED"] = $boxes[$i]["FORMATTED"];
                  $boxesnew[$pos]["RAW"] = trim($boxes[$i]["RAW"]);
                  $boxesnew[$pos]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
                  $boxes[$i]["USED"] = true;
               }
            }
         }
      }
      for ($i = 0; $i < count($boxes); $i++) {
         if (($boxes[$i]["UNFORMATTED"] != $special_folders[0]) &&
             ($boxes[$i]["UNFORMATTED"] != ".mailboxlist") &&
             ($boxes[$i]["USED"] == false))  {
            $pos = count($boxesnew);
            $boxesnew[$pos]["FORMATTED"] = $boxes[$i]["FORMATTED"];
            $boxesnew[$pos]["RAW"] = trim($boxes[$i]["RAW"]);
            $boxesnew[$pos]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
            $boxes[$i]["USED"] = true;
         }
      }

      $boxes = $boxesnew;
   }

   function deleteMessages($imapConnection, $a, $b, $numMessages, $trash_folder, $move_to_trash, $auto_expunge, $mailbox) {
      /** check if they would like to move it to the trash folder or not */
      if (($move_to_trash == true) && (folderExists($imapConnection, $trash_folder))) {
         $success = copyMessages($imapConnection, $a, $b, $trash_folder);
         if ($success == true)
            setMessageFlag($imapConnection, $a, $b, "Deleted");
      } else {
         setMessageFlag($imapConnection, $a, $b, "Deleted");
      }
      if ($auto_expunge == true)
         expungeBox($imapConnection, $mailbox);
   }

   function stripComments($line) {
      if (strpos($line, ";")) {
         $line = substr($line, 0, strpos($line, ";"));
      }

      if (strpos($line, "(") && strpos($line, ")")) {
         $full_line = $full_line . substr($line, 0, strpos($line, "("));
         $full_line = $full_line . substr($line, strpos($line, ")")+1, strlen($line) - strpos($line, ")"));
      } else {
         $full_line = $line;
      }
      return $full_line;
   }

   function folderExists($imapConnection, $folderName) {
      getFolderList($imapConnection, $folders);
      $found = false;
      for ($i = 0; ($i < count($folders)) && (!$found); $i++) {
         if ($folders[$i]["UNFORMATTED"] == $folderName)
            $found = true;
      }
      return $found;
   }
?>
Commit	Line	Data
3302d0d4	1	<?
3302d0d4	2	/**
a09387f4	3	** imap.php
3302d0d4	4	**
	5	** Functions for the IMAP connection
	6	**
	7	**/
	8
	9	/ Read from the connection until we get either an OK or BAD message. /
d92b6f31	10	function imapReadData($connection, $pre, $handle_errors, &$response, &$message) {
	11	require ("../config/config.php");
	12
3302d0d4	13	$read = fgets($connection, 1024);
3302d0d4	14	$counter = 0;
d92b6f31	15	while ((substr($read, 0, strlen("$pre OK")) != "$pre OK") &&
	16	(substr($read, 0, strlen("$pre BAD")) != "$pre BAD") &&
	17	(substr($read, 0, strlen("$pre NO")) != "$pre NO")) {
3302d0d4	18	$data[$counter] = $read;
	19	$read = fgets($connection, 1024);
	20	$counter++;
	21	}
d92b6f31	22	if (substr($read, 0, strlen("$pre OK")) == "$pre OK") {
	23	$response = "OK";
	24	$message = trim(substr($read, strlen("$pre OK"), strlen($read)));
	25	} else if (substr($read, 0, strlen("$pre BAD")) == "$pre BAD") {
	26	$response = "BAD";
	27	$message = trim(substr($read, strlen("$pre BAD"), strlen($read)));
	28	} else {
	29	$response = "NO";
	30	$message = trim(substr($read, strlen("$pre NO"), strlen($read)));
	31	}
	32
	33	if ($handle_errors == true) {
	34	if ($response == "NO") {
7ce342dc	35	echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>: Could not complete request.</B> </FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>  <B>Reason given:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
d92b6f31	36	exit;
d92b6f31	37	} else if ($response == "BAD") {
7ce342dc	38	echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>: Bad or malformed request.</B></FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>  <B>Server responded:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
d92b6f31	39	exit;
	40	}
	41	}
	42
3302d0d4	43	return $data;
3302d0d4	44	}
aa42fbfb	45
	46	/ Parse the incoming mailbox name and return a string that is the FOLDER.MAILBOX /
	47	function findMailboxName($mailbox) {
d92b6f31	48	$mailbox = trim($mailbox);
	49	if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == "\"") {
	50	$mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
	51	$pos = strrpos($mailbox, "\"") + 1;
	52	$box = substr($mailbox, $pos, strlen($mailbox));
	53	} else {
	54	$box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
aa42fbfb	55	}
d92b6f31	56	return $box;
	57	}
	58
	59	/ Finds the delimeter between mailboxes /
	60	function findMailboxDelimeter($imapConnection) {
	61	fputs($imapConnection, ". list \"\" \"\"\n");
	62	$read = fgets($imapConnection, 1024);
	63
9e6c8ab2	64	if (strrpos($read, "\"") == strlen($read)) {
	65	$pos = strrpos($read, "\"");
	66	$read = substr($read, 0, $pos);
d92b6f31	67
9e6c8ab2	68	$pos = strrpos($read, "\"");
	69	$read = substr($read, 0, $pos);
	70	} else {
	71	$pos = strrpos($read, " ");
	72	$read = substr($read, 0, $pos);
	73	}
	74
d92b6f31	75	$pos = strrpos($read, "\"");
	76	$read = substr($read, 0, $pos);
	77
	78	$pos = strrpos($read, "\"");
	79	$read = substr($read, $pos+1, strlen($read));
	80
	81	$tmp = fgets($imapConnection, 1024);
	82	return $read;
	83	}
	84
	85	function getMailboxFlags($mailbox) {
	86	$mailbox = trim($mailbox);
	87	$mailbox = substr($mailbox, strpos($mailbox, "(")+1, strlen($mailbox));
	88	$mailbox = substr($mailbox, 0, strpos($mailbox, ")"));
	89	$mailbox = str_replace("\\", "", $mailbox);
	90	$mailbox = strtolower($mailbox);
	91	$mailbox = explode(" ", $mailbox);
	92	return $mailbox;
aa42fbfb	93	}
8c7dfc99	94
2aa12d5e	95	// handles logging onto an imap server.
d92b6f31	96	function loginToImapServer($username, $key, $imapServerAddress, $hide) {
	97	require("../config/config.php");
	98
2aa12d5e	99	$imapConnection = fsockopen($imapServerAddress, 143, &$errorNumber, &$errorString);
	100	if (!$imapConnection) {
	101	echo "Error connecting to IMAP Server.<br>";
	102	echo "$errorNumber : $errorString<br>";
	103	exit;
	104	}
	105	$serverInfo = fgets($imapConnection, 256);
	106
	107	// login
838f9159	108	fputs($imapConnection, "a001 LOGIN \"$username\" \"$key\"\n");
2aa12d5e	109	$read = fgets($imapConnection, 1024);
d92b6f31	110	if ($debug_login == true) {
d92b6f31	111	echo "SERVER SAYS: $read<BR>";
2aa12d5e	112	}
d92b6f31	113
f3d17401	114	/ If the login attempt was UNsuccessful, lets see why /
d92b6f31	115	if (substr($read, 0, 7) != "a001 OK") {
	116	if (!$hide) {
	117	if (substr($read, 0, 8) == "a001 BAD") {
	118	echo "Bad request: $read<BR>";
	119	exit;
	120	}
	121	else if (substr($read, 0, 7) == "a001 NO") {
f3d17401	122	echo "<HTML><BODY BGCOLOR=FFFFFF><BR>";
a4bcd698	123	echo "<TABLE COLS=1 WIDTH=70% NOBORDER BGCOLOR=FFFFFF ALIGN=CENTER>";
d92b6f31	124	echo " <TR>";
a4bcd698	125	echo " <TD BGCOLOR=\"DCDCDC\">";
a4bcd698	126	echo " <FONT FACE=\"Arial,Helvetica\" COLOR=CC0000><B><CENTER>ERROR</CENTER></B></FONT>";
d92b6f31	127	echo " </TD></TR><TR><TD>";
	128	echo " <CENTER><FONT FACE=\"Arial,Helvetica\"><BR>Unknown user or password incorrect.<BR><A HREF=\"login.php\" TARGET=_top>Click here to try again</A>.</FONT></CENTER>";
	129	echo " </TD></TR>";
	130	echo "</TABLE>";
	131	echo "</BODY></HTML>";
	132	exit;
	133	}
	134	else {
	135	echo "Unknown error: $read<BR>";
	136	exit;
	137	}
	138	} else {
	139	exit;
	140	}
	141	}
	142
2aa12d5e	143	return $imapConnection;
	144	}
	145
8c7dfc99	146	/ must be sent in the form: user.<USER>.<FOLDER> /
d92b6f31	147	function createFolder($imapConnection, $folder, $type) {
	148	require ("../config/config.php");
	149
	150	if (strtolower($type) == "noselect") {
	151	$dm = findMailboxDelimeter($imapConnection);
	152	$folder = "$folder$dm";
	153	} else {
	154	$folder = "$folder";
	155	}
8c7dfc99	156	fputs($imapConnection, "1 create \"$folder\"\n");
d92b6f31	157	$data = imapReadData($imapConnection, "1", false, $response, $message);
	158
	159	if ($response == "NO") {
7ce342dc	160	echo "<BR><B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>: Could not complete request.</B> </FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>  <B>Reason given:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
	161	echo "<FONT FACE=\"Arial,Helvetica\">Possible solutions:<BR><LI>You may need to specify that the folder is a subfolder of INBOX</LI>";
	162	echo "<LI>Try renaming the folder to something different.</LI>";
d92b6f31	163	exit;
d92b6f31	164	} else if ($response == "BAD") {
7ce342dc	165	echo "<B><FONT FACE=\"Arial,Helvetica\" COLOR=FF0000>ERROR</FONT FACE=\"Arial,Helvetica\"><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>: Bad or malformed request.</B></FONT FACE=\"Arial,Helvetica\"><BR><FONT FACE=\"Arial,Helvetica\" COLOR=CC0000>  <B>Server responded:</B> $message</FONT FACE=\"Arial,Helvetica\"><BR><BR>";
d92b6f31	166	exit;
d92b6f31	167	}
0bebd7c9	168	fputs($imapConnection, "1 SUBSCRIBE \"$folder\"\n");
0bebd7c9	169	$data = imapReadData($imapConnection, "1", true, $response, $message);
8c7dfc99	170	}
8c7dfc99	171
597d8f1d	172	function removeFolder($imapConnection, $folder) {
8c7dfc99	173	fputs($imapConnection, "1 delete \"$folder\"\n");
d92b6f31	174	$data = imapReadData($imapConnection, "1", false, $response, $message);
	175	if ($response == "NO") {
	176	echo "<FONT FACE=\"Arial,Helvetica\" COLOR=FF0000><B>ERROR</B>: Could not delete the folder $folder.</FONT>";
	177	echo "<FONT FACE=\"Arial,Helvetica\" COLOR=\"$color[8]\">Probable causes:</FONT><BR>";
	178	echo "<FONT FACE=\"Arial,Helvetica\" COLOR=\"$color[8]\"><LI>This folder may contain subfolders. Delete all subfolders first</LI></FONT>";
	179	exit;
	180	} else if ($response == "BAD") {
	181	echo "<B><FONT COLOR=FF0000>ERROR</FONT><FONT COLOR=CC0000>: Bad or malformed request.</B></FONT><BR><FONT COLOR=CC0000>  <B>Server responded:</B> $message</FONT><BR><BR>";
	182	exit;
	183	}
8c7dfc99	184	}
54e3c1d8	185
54e3c1d8	186	/ Sends back two arrays, boxesFormatted and boxesUnformatted /
7ce342dc	187	function getFolderList($imapConnection, &$boxes) {
7ce342dc	188	require ("../config/config.php");
832bfcad	189	if (!function_exists("ary_sort"))
832bfcad	190	include("../functions/array.php");
7ce342dc	191
0bebd7c9	192	/ First we get the inbox /
0bebd7c9	193	fputs($imapConnection, "1 LIST \"\" INBOX\n");
d92b6f31	194	$str = imapReadData($imapConnection, "1", true, $response, $message);
d92b6f31	195	$dm = findMailboxDelimeter($imapConnection);
7ce342dc	196	$g = 0;
54e3c1d8	197	for ($i = 0;$i < count($str); $i++) {
54e3c1d8	198	$mailbox = chop($str[$i]);
7ce342dc	199	if (substr(findMailboxName($mailbox), 0, 1) != ".") {
7ce342dc	200	$boxes[$g]["RAW"] = $mailbox;
d92b6f31	201
7ce342dc	202	$mailbox = findMailboxName($mailbox);
7ce342dc	203	$periodCount = countCharInString($mailbox, $dm);
54e3c1d8	204
7ce342dc	205	// indent the correct number of spaces.
	206	for ($j = 0;$j < $periodCount;$j++)
	207	$boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . "  ";
54e3c1d8	208
7ce342dc	209	$boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . readShortMailboxName($mailbox, $dm);
	210	$boxes[$g]["UNFORMATTED"] = $mailbox;
	211	$boxes[$g]["ID"] = $g;
	212	$g++;
	213	}
54e3c1d8	214	}
7ce342dc	215
0bebd7c9	216	/ Next, we get all subscribed folders /
	217	fputs($imapConnection, "1 LSUB \"\" *\n");
	218	$str = imapReadData($imapConnection, "1", true, $response, $message);
	219	$dm = findMailboxDelimeter($imapConnection);
	220	for ($i = 0;$i < count($str); $i++) {
	221	$mailbox = chop($str[$i]);
	222	if (substr(findMailboxName($mailbox), 0, 1) != ".") {
	223	$boxes[$g]["RAW"] = $mailbox;
	224
	225	$mailbox = findMailboxName($mailbox);
	226	$periodCount = countCharInString($mailbox, $dm);
	227
	228	// indent the correct number of spaces.
	229	for ($j = 0;$j < $periodCount;$j++)
	230	$boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . "  ";
	231
	232	$boxes[$g]["FORMATTED"] = $boxes[$g]["FORMATTED"] . readShortMailboxName($mailbox, $dm);
	233	$boxes[$g]["UNFORMATTED"] = $mailbox;
	234	$boxes[$g]["ID"] = $g;
	235	$g++;
	236	}
	237	}
	238
7ce342dc	239	$original = $boxes;
	240
	241	for ($i = 0; $i < count($original); $i++) {
	242	$boxes[$i]["UNFORMATTED"] = strtolower($boxes[$i]["UNFORMATTED"]);
	243	}
	244
	245	$boxes = ary_sort($boxes, "UNFORMATTED", 1);
	246
	247	for ($i = 0; $i < count($original); $i++) {
	248	for ($j = 0; $j < count($original); $j++) {
	249	if ($boxes[$i]["ID"] == $original[$j]["ID"]) {
	250	$boxes[$i]["UNFORMATTED"] = $original[$j]["UNFORMATTED"];
	251	$boxes[$i]["FORMATTED"] = $original[$j]["FORMATTED"];
	252	$boxes[$i]["RAW"] = $original[$j]["RAW"];
	253	}
	254	}
	255	}
	256
	257	for ($i = 0; $i < count($boxes); $i++) {
	258	if ($boxes[$i]["UNFORMATTED"] == $special_folders[0]) {
	259	$boxesnew[0]["FORMATTED"] = $boxes[$i]["FORMATTED"];
	260	$boxesnew[0]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
	261	$boxesnew[0]["RAW"] = trim($boxes[$i]["RAW"]);
	262	$boxes[$i]["USED"] = true;
	263	}
	264	}
	265	if ($list_special_folders_first == true) {
	266	for ($i = 0; $i < count($boxes); $i++) {
	267	for ($j = 1; $j < count($special_folders); $j++) {
	268	if (substr($boxes[$i]["UNFORMATTED"], 0, strlen($special_folders[$j])) == $special_folders[$j]) {
	269	$pos = count($boxesnew);
	270	$boxesnew[$pos]["FORMATTED"] = $boxes[$i]["FORMATTED"];
	271	$boxesnew[$pos]["RAW"] = trim($boxes[$i]["RAW"]);
	272	$boxesnew[$pos]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
	273	$boxes[$i]["USED"] = true;
	274	}
	275	}
	276	}
	277	}
	278	for ($i = 0; $i < count($boxes); $i++) {
	279	if (($boxes[$i]["UNFORMATTED"] != $special_folders[0]) &&
	280	($boxes[$i]["UNFORMATTED"] != ".mailboxlist") &&
	281	($boxes[$i]["USED"] == false)) {
	282	$pos = count($boxesnew);
	283	$boxesnew[$pos]["FORMATTED"] = $boxes[$i]["FORMATTED"];
	284	$boxesnew[$pos]["RAW"] = trim($boxes[$i]["RAW"]);
	285	$boxesnew[$pos]["UNFORMATTED"] = trim($boxes[$i]["UNFORMATTED"]);
	286	$boxes[$i]["USED"] = true;
	287	}
	288	}
	289
	290	$boxes = $boxesnew;
54e3c1d8	291	}
54e3c1d8	292
de80e95e	293	function deleteMessages($imapConnection, $a, $b, $numMessages, $trash_folder, $move_to_trash, $auto_expunge, $mailbox) {
de80e95e	294	/** check if they would like to move it to the trash folder or not */
832bfcad	295	if (($move_to_trash == true) && (folderExists($imapConnection, $trash_folder))) {
de80e95e	296	$success = copyMessages($imapConnection, $a, $b, $trash_folder);
	297	if ($success == true)
	298	setMessageFlag($imapConnection, $a, $b, "Deleted");
	299	} else {
	300	setMessageFlag($imapConnection, $a, $b, "Deleted");
	301	}
5e3fe357	302	if ($auto_expunge == true)
5e3fe357	303	expungeBox($imapConnection, $mailbox);
de80e95e	304	}
5e3fe357	305
aceb0d5c	306	function stripComments($line) {
	307	if (strpos($line, ";")) {
	308	$line = substr($line, 0, strpos($line, ";"));
	309	}
	310
	311	if (strpos($line, "(") && strpos($line, ")")) {
	312	$full_line = $full_line . substr($line, 0, strpos($line, "("));
	313	$full_line = $full_line . substr($line, strpos($line, ")")+1, strlen($line) - strpos($line, ")"));
	314	} else {
	315	$full_line = $line;
	316	}
	317	return $full_line;
	318	}
832bfcad	319
	320	function folderExists($imapConnection, $folderName) {
	321	getFolderList($imapConnection, $folders);
	322	$found = false;
	323	for ($i = 0; ($i < count($folders)) && (!$found); $i++) {
	324	if ($folders[$i]["UNFORMATTED"] == $folderName)
	325	$found = true;
	326	}
	327	return $found;
	328	}
3302d0d4	329	?>