| 1 | <? |
| 2 | /** |
| 3 | ** imap.php |
| 4 | ** |
| 5 | ** Functions for the IMAP connection |
| 6 | ** |
| 7 | **/ |
| 8 | |
| 9 | /** Read from the connection until we get either an OK or BAD message. **/ |
| 10 | function imapReadData($connection) { |
| 11 | $read = fgets($connection, 1024); |
| 12 | $counter = 0; |
| 13 | while ((substr($read, strpos($read, " ") + 1, 2) != "OK") && (substr($read, strpos($read, " ") + 1, 3) != "BAD")) { |
| 14 | $data[$counter] = $read; |
| 15 | $read = fgets($connection, 1024); |
| 16 | $counter++; |
| 17 | } |
| 18 | return $data; |
| 19 | } |
| 20 | |
| 21 | /** Parse the incoming mailbox name and return a string that is the FOLDER.MAILBOX **/ |
| 22 | function findMailboxName($mailbox) { |
| 23 | // start at -2 so that we skip the initial quote at the end of the mailbox name |
| 24 | $i = -2; |
| 25 | $char = substr($mailbox, $i, 1); |
| 26 | while ($char != "\"") { |
| 27 | $i--; |
| 28 | $temp .= $char; |
| 29 | $char = substr($mailbox, $i, 1); |
| 30 | } |
| 31 | return strrev($temp); |
| 32 | } |
| 33 | |
| 34 | // handles logging onto an imap server. |
| 35 | function loginToImapServer($username, $key, $imapServerAddress) { |
| 36 | $imapConnection = fsockopen($imapServerAddress, 143, &$errorNumber, &$errorString); |
| 37 | if (!$imapConnection) { |
| 38 | echo "Error connecting to IMAP Server.<br>"; |
| 39 | echo "$errorNumber : $errorString<br>"; |
| 40 | exit; |
| 41 | } |
| 42 | $serverInfo = fgets($imapConnection, 256); |
| 43 | |
| 44 | // login |
| 45 | fputs($imapConnection, "1 login $username $key\n"); |
| 46 | $read = fgets($imapConnection, 1024); |
| 47 | |
| 48 | if (strpos($read, "NO")) { |
| 49 | error_username_password_incorrect(); |
| 50 | exit; |
| 51 | } |
| 52 | |
| 53 | return $imapConnection; |
| 54 | } |
| 55 | |
| 56 | /** must be sent in the form: user.<USER>.<FOLDER> **/ |
| 57 | function createFolder($imapConnection, $folder) { |
| 58 | fputs($imapConnection, "1 create \"$folder\"\n"); |
| 59 | } |
| 60 | |
| 61 | /** must be sent in the form: user.<USER>.<FOLDER> **/ |
| 62 | function removeFolder($imapConnection, $folder) { |
| 63 | fputs($imapConnection, "1 delete \"$folder\"\n"); |
| 64 | } |
| 65 | |
| 66 | /** Sends back two arrays, boxesFormatted and boxesUnformatted **/ |
| 67 | function getFolderList($imapConnection, &$boxesFormatted, &$boxesUnformatted) { |
| 68 | fputs($imapConnection, "1 list \"\" *\n"); |
| 69 | $str = imapReadData($imapConnection); |
| 70 | |
| 71 | for ($i = 0;$i < count($str); $i++) { |
| 72 | $mailbox = chop($str[$i]); |
| 73 | $mailbox = findMailboxName($mailbox); |
| 74 | $periodCount = countCharInString($mailbox, "."); |
| 75 | |
| 76 | // indent the correct number of spaces. |
| 77 | for ($j = 0;$j < $periodCount;$j++) |
| 78 | $boxesFormatted[$i] = "$boxesFormatted[$i] "; |
| 79 | |
| 80 | $boxesFormatted[$i] = $boxesFormatted[$i] . readShortMailboxName($mailbox, "."); |
| 81 | $boxesUnformatted[$i] = $mailbox; |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | ?> |