X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fimap_messages.php;h=8ae69c3c9c10c8759cd40622718199028e89c740;hb=0c46707d33b0e134bc2edba3362b043b56e9b5e1;hp=134b8b720847df65e3da8ef05ad1dbf2522e97c3;hpb=090595e1141186141f2900aa1fc188e5f6b800f3;p=squirrelmail.git diff --git a/functions/imap_messages.php b/functions/imap_messages.php index 134b8b72..8ae69c3c 100755 --- a/functions/imap_messages.php +++ b/functions/imap_messages.php @@ -1,386 +1,755 @@ "; - $cc = ""; - $to = ""; - $date = ""; - $type[0] = ""; - $type[1] = ""; - - $g = 0; - for ($i = 0; $i < count($read); $i++) { - if (eregi ("^to:(.*)$", $read[$i], $regs)) { - //$to = sqimap_find_displayable_name(substr($read[$i], 3)); - $to = $regs[1]; - } else if (eregi ("^from:(.*)$", $read[$i], $regs)) { - //$from = sqimap_find_displayable_name(substr($read[$i], 5)); - $from = $regs[1]; - } else if (eregi ("^x-priority:(.*)$", $read[$i], $regs)) { - $priority = trim($regs[1]); - } else if (eregi ("^message-id:(.*)$", $read[$i], $regs)) { - $messageid = trim($regs[1]); - } else if (eregi ("^cc:(.*)$", $read[$i], $regs)) { - $cc = $regs[1]; - } else if (eregi ("^date:(.*)$", $read[$i], $regs)) { - $date = $regs[1]; - } else if (eregi ("^subject:(.*)$", $read[$i], $regs)) { - $subject = htmlspecialchars(trim($regs[1])); - if ($subject == "") - $subject = _("(no subject)"); - } else if (eregi ("^content-type:(.*)$", $read[$i], $regs)) { - $type = strtolower(trim($regs[1])); - if ($pos = strpos($type, ";")) - $type = substr($type, 0, $pos); - $type = explode("/", $type); - } - - } - - // If there isn't a date, it takes the internal date and uses - // that as the normal date. - if (trim($date) == "") { - fputs ($imap_stream, "a002 FETCH $id INTERNALDATE\r\n"); - $internal_read = sqimap_read_data ($imap_stream, "a002", true, $r, $m); - - // * 22 FETCH (INTERNALDATE " 8-Sep-2000 13:17:07 -0500") - $date = $internal_read[0]; - $date = eregi_replace(".*internaldate \"", "", $date); - $date = eregi_replace("\".*", "", $date); - $date_ary = explode(" ", trim($date)); - $date_ary[0] = str_replace("-", " ", $date_ary[0]); - $date = implode (" ", $date_ary); - } - - fputs ($imap_stream, "a003 FETCH $id RFC822.SIZE\r\n"); - $read = sqimap_read_data($imap_stream, "a003", true, $r, $m); - preg_match("/([0-9]+)\)\s*$/i", $read[0], $regs); - $size = $regs[1]; - - $header = new small_header; - if ($sent == true) - $header->from = (trim($to) != '')? $to : _('(only Cc/Bcc)'); - else - $header->from = $from; - - $header->date = $date; - $header->subject = $subject; - $header->to = $to; - $header->priority = $priority; - $header->message_id = $messageid; - $header->cc = $cc; - $header->size = $size; - $header->type0 = $type[0]; - $header->type1 = $type[1]; - - return $header; - } - - /****************************************************************************** - ** Returns the flags for the specified messages - ******************************************************************************/ - function sqimap_get_flags ($imap_stream, $i) { - fputs ($imap_stream, "a001 FETCH $i:$i FLAGS\r\n"); - $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - if (ereg("FLAGS(.*)", $read[0], $regs)) - return explode(" ", trim(ereg_replace('[\(\)\\]', '', $regs[1]))); - return Array('None'); - } - - /****************************************************************************** - ** Returns a message array with all the information about a message. See - ** the documentation folder for more information about this array. - ******************************************************************************/ - function sqimap_get_message ($imap_stream, $id, $mailbox) { - $header = sqimap_get_message_header($imap_stream, $id, $mailbox); - return sqimap_get_message_body($imap_stream, $header); - } - - /****************************************************************************** - ** Wrapper function that reformats the header information. - ******************************************************************************/ - function sqimap_get_message_header ($imap_stream, $id, $mailbox) { - fputs ($imap_stream, "a001 FETCH $id:$id BODY[HEADER]\r\n"); - $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message); - - $header = sqimap_get_header($imap_stream, $read); - $header->id = $id; - $header->mailbox = $mailbox; - - return $header; - } - - /****************************************************************************** - ** Wrapper function that returns entity headers for use by decodeMime - ******************************************************************************/ - /* - function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) { - $header = sqimap_get_header($imap_stream, $read); - $type0 = $header["TYPE0"]; - $type1 = $header["TYPE1"]; - $bound = $header["BOUNDARY"]; - $encoding = $header["ENCODING"]; - $charset = $header["CHARSET"]; - $filename = $header["FILENAME"]; - } - */ - - /****************************************************************************** - ** Queries the IMAP server and gets all header information. - ******************************************************************************/ - function sqimap_get_header ($imap_stream, $read) { - global $where, $what; - $hdr = new msg_header(); - $i = 0; - // Set up some defaults - $hdr->type0 = "text"; - $hdr->type1 = "plain"; - $hdr->charset = "us-ascii"; - - preg_match("/\{([0-9]+)\}/", $read[$i], $regs); - preg_match("/[0-9]+/", $regs[0], $regs); +/** + * imap_messages.php + * + * Copyright (c) 1999-2002 The SquirrelMail Project Team + * Licensed under the GNU GPL. For full terms see the file COPYING. + * + * This implements functions that manipulate messages + * + * $Id$ + */ + +/* Copies specified messages to specified folder */ +function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { + $read = sqimap_run_command ($imap_stream, "COPY $start:$end \"$mailbox\"", true, $response, $message); +} + +/* Deletes specified messages and moves them to trash if possible */ +function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) { + global $move_to_trash, $trash_folder, $auto_expunge; + + if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) { + sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder); + } + sqimap_messages_flag ($imap_stream, $start, $end, "Deleted"); +} + +/* Sets the specified messages with specified flag */ +function sqimap_messages_flag ($imap_stream, $start, $end, $flag) { + $read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", true, $response, $message); +} + +/* Remove specified flag from specified messages */ +function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) { + $read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", true, $response, $message); +} + +/* Returns some general header information -- FROM, DATE, and SUBJECT */ +class small_header { + var $from = '', $subject = '', $date = '', $to = '', + $priority = 0, $message_id = 0, $cc = ''; +} + +function sqimap_get_small_header ($imap_stream, $id, $sent) { + $res = sqimap_get_small_header_list($imap_stream, array($id), $sent); + return $res[0]; +} + +/* + * Sort the message list and crunch to be as small as possible + * (overflow could happen, so make it small if possible) + */ +function sqimap_message_list_squisher($messages_array) { + if( !is_array( $messages_array ) ) { + return; + } + sort($messages_array, SORT_NUMERIC); + $msgs_str = ''; + while ($messages_array) { + $start = array_shift($messages_array); + $end = $start; + while (isset($messages_array[0]) && $messages_array[0] == $end + 1) { + $end = array_shift($messages_array); + } + if ($msgs_str != '') { + $msgs_str .= ','; + } + $msgs_str .= $start; + if ($start != $end) { + $msgs_str .= ':' . $end; + } + } + + return $msgs_str; +} + +/* returns the references header lines */ +function get_reference_header ($imap_stream, $message) { + $responses = array (); + $sid = sqimap_session_id(); + $results = array(); + $references = ""; + $query = "$sid FETCH $message BODY[HEADER.FIELDS (References)]\r\n"; + fputs ($imap_stream, $query); + $responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message); + if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) { + $responses = array (); + } + return $responses; +} + + +/* get sort order from server and + * return it as the $id array for + * mailbox_display + */ + +function sqimap_get_sort_order ($imap_stream, $sort) { + global $default_charset, $thread_sort_messages, + $internal_date_sort, $server_sort_array, + $sent_folder, $mailbox; + + if (session_is_registered('server_sort_array')) { + session_unregister('server_sort_array'); + } + $sid = sqimap_session_id(); + $sort_on = array(); + $reverse = 0; + $server_sort_array = array(); + $sort_test = array(); + $sort_query = ''; + $sort_on = array (0=> 'DATE', + 1=> 'DATE', + 2=> 'FROM', + 3=> 'FROM', + 4=> 'SUBJECT', + 5=> 'SUBJECT', + 6=> 'DATE'); + if ($internal_date_sort == true) { + $sort_on[0] = 'ARRIVAL'; + $sort_on[1] = 'ARRIVAL'; + } + if ($sent_folder == $mailbox) { + $sort_on[2] = 'TO'; + $sort_on[3] = 'TO'; + } + if (!empty($sort_on[$sort])) { + $sort_query = "$sid SORT ($sort_on[$sort]) ".strtoupper($default_charset)." ALL\r\n"; + fputs($imap_stream, $sort_query); + $sort_test = sqimap_read_data($imap_stream, $sid, false, $response, $message); + } + if (isset($sort_test[0])) { + if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) { + $server_sort_array = preg_split("/ /", trim($regs[1])); + } + } + if ($sort == 0 || $sort == 2 || $sort == 4) { + $server_sort_array = array_reverse($server_sort_array); + } + if (!preg_match("/OK/", $response)) { + $server_sort_array = 'no'; + } + session_register('server_sort_array'); + return $server_sort_array; +} + +/* returns an indent array for printMessageinfo() + this represents the amount of indent needed (value) + for this message number (key) +*/ + +function get_parent_level ($imap_stream) { + global $sort_by_ref, $default_charset, $thread_new; + $parent = ""; + $child = ""; + $cutoff = 0; + + /* loop through the threads and take unwanted characters out + of the thread string then chop it up + */ + for ($i=0;$i 1) { + $thread_new[$k] .= $thread_temp[$i]; + $counter = $counter - 1; + } + else { + $thread_new[$k] .= $thread_temp[$i]; + $k++; + $thread_new[$k] = ""; + $counter = $counter - 1; + } + } + } + session_register('thread_new'); + $thread_new = array_reverse($thread_new); + $thread_list = implode(" ", $thread_new); + $thread_list = str_replace("(", " ", $thread_list); + $thread_list = str_replace(")", " ", $thread_list); + $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY); + $server_sort_array = $thread_list; + session_register('server_sort_array'); + return $thread_list; +} + + + +function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) { + global $squirrelmail_language, $color, $data_dir, $username; + + /* Get the small headers for each message in $msg_list */ + $sid = sqimap_session_id(); + $maxmsg = sizeof($msg_list); + $msgs_str = sqimap_message_list_squisher($msg_list); + $results = array(); + $read_list = array(); + $sizes_list = array(); + /* + * We need to return the data in the same order as the caller supplied + * in $msg_list, but IMAP servers are free to return responses in + * whatever order they wish... So we need to re-sort manually + */ + for ($i = 0; $i < sizeof($msg_list); $i++) { + $id2index[$msg_list[$i]] = $i; + } + + $query = "$sid FETCH $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type In-Reply-To)]\r\n"; + fputs ($imap_stream, $query); + $readin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message); + + foreach ($readin_list as $r) { + if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) { + set_up_language($squirrelmail_language); + echo '
' . + _("ERROR : Could not complete request.") . + '
' . + _("Unknown response from IMAP server: ") . ' 1.' . + $r[0] . "
\n"; + } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) { + set_up_language($squirrelmail_language); + echo '
' . + _("ERROR : Could not complete request.") . + '
' . + _("Unknown message number in reply from server: ") . + $regs[1] . "
\n"; + } else { + $read_list[$id2index[$regs[1]]] = $r; + } + } + arsort($read_list); + + $query = "$sid FETCH $msgs_str RFC822.SIZE\r\n"; + fputs ($imap_stream, $query); + $sizesin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message); + + foreach ($sizesin_list as $r) { + if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) { + set_up_language($squirrelmail_language); + echo "
\n"; + echo _("ERROR : Could not complete request."); + echo "
\n"; + echo _("Unknown response from IMAP server: ") . ' 2.'; + echo $r[0] . "
\n"; + exit; + } + if (!count($id2index[$regs[1]])) { + set_up_language($squirrelmail_language); + echo "
\n"; + echo _("ERROR : Could not complete request."); + echo "
\n"; + echo _("Unknown messagenumber in reply from server: "); + echo $regs[1] . "
\n"; + exit; + } + $sizes_list[$id2index[$regs[1]]] = $r; + } + arsort($sizes_list); + + for ($msgi = 0; $msgi < $maxmsg; $msgi++) { + $subject = _("(no subject)"); + $from = _("Unknown Sender"); + $priority = 0; + $messageid = "<>"; + $cc = ""; + $to = ""; + $date = ""; + $type[0] = ""; + $type[1] = ""; + $inrepto = ""; + $read = $read_list[$msgi]; + + $prevline = false; + foreach ($read as $read_part) { + //unfold multi-line headers + while ($prevline && strspn($read_part, "\t ") > 0) { + $read_part = substr($prevline, 0, -2) . ' ' . ltrim($read_part); + } + $prevline = $read_part; + if (eregi ("^to:(.*)$", $read_part, $regs)) { + $to = $regs[1]; + } else if (eregi ("^from:(.*)$", $read_part, $regs)) { + $from = $regs[1]; + } else if (eregi ("^x-priority:(.*)$", $read_part, $regs)) { + $priority = trim($regs[1]); + } else if (eregi ("^message-id:(.*)$", $read_part, $regs)) { + $messageid = trim($regs[1]); + } else if (eregi ("^cc:(.*)$", $read_part, $regs)) { + $cc = $regs[1]; + } else if (eregi ("^date:(.*)$", $read_part, $regs)) { + $date = $regs[1]; + } else if (eregi ("^subject:(.*)$", $read_part, $regs)) { + $subject = htmlspecialchars(trim($regs[1])); + if ($subject == "") { + $subject = _("(no subject)"); + } + } else if (eregi ("^content-type:(.*)$", $read_part, $regs)) { + $type = strtolower(trim($regs[1])); + if ($pos = strpos($type, ";")) { + $type = substr($type, 0, $pos); + } + $type = explode("/", $type); + if (!isset($type[1])) { + $type[1] = ''; + } + } else if (eregi ("^in-reply-to:(.*)$", $read_part, $regs)) { + $inrepto = trim($regs[1]); + } + } + $internaldate = getPref($data_dir, $username, 'internal_date_sort'); + if (trim($date) == "" || $internaldate) { + fputs($imap_stream, "$sid FETCH $msg_list[$msgi] INTERNALDATE\r\n"); + $readdate = sqimap_read_data($imap_stream, $sid, true, $response, $message); + if (eregi(".*INTERNALDATE \"(.*)\".*", $readdate[0], $regs)) { + $date_list = explode(' ', trim($regs[1])); + $date_list[0] = str_replace("-", ' ', $date_list[0]); + $date = implode(' ', $date_list); + } + } + eregi("([0-9]+)[^0-9]*$", $sizes_list[$msgi][0], $regs); + $size = $regs[1]; + + $header = new small_header; + if ($issent) { + $header->from = (trim($to) != '' ? $to : '(' ._("No To Address") . ')'); + } else { + $header->from = $from; + } + + $header->date = $date; + $header->subject = $subject; + $header->to = $to; + $header->priority = $priority; + $header->message_id = $messageid; + $header->cc = $cc; + $header->size = $size; + $header->type0 = $type[0]; + $header->type1 = $type[1]; + $header->inrepto = $inrepto; + $result[] = $header; + } + return $result; +} + +/* Returns the flags for the specified messages */ +function sqimap_get_flags ($imap_stream, $i) { + $read = sqimap_run_command ($imap_stream, "FETCH $i:$i FLAGS", true, $response, $message); + if (ereg('FLAGS(.*)', $read[0], $regs)) { + return explode(' ', trim(ereg_replace('[\\(\\)\\\\]', '', $regs[1]))); + } + return array('None'); +} + +function sqimap_get_flags_list ($imap_stream, $msg_list) { + $msgs_str = sqimap_message_list_squisher($msg_list); + for ($i = 0; $i < sizeof($msg_list); $i++) { + $id2index[$msg_list[$i]] = $i; + } + $result_list = sqimap_run_command_list ($imap_stream, "FETCH $msgs_str FLAGS", true, $response, $message); + $result_flags = array(); + + for ($i = 0; $i < sizeof($result_list); $i++) { + if (eregi('^\* ([0-9]+).*FETCH.*FLAGS(.*)', $result_list[$i][0], $regs) + && isset($id2index[$regs[1]]) && count($id2index[$regs[1]])) { + $result_flags[$id2index[$regs[1]]] = explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[2]))); + } else { + set_up_language($squirrelmail_language); + echo "
\n" . + _("ERROR : Could not complete request.") . + "
\n" . + _("Unknown response from IMAP server: ") . + $result_list[$i][0] . "
\n"; + exit; + } + } + arsort($result_flags); + return $result_flags; +} + +/* + * Returns a message array with all the information about a message. + * See the documentation folder for more information about this array. + */ +function sqimap_get_message ($imap_stream, $id, $mailbox) { + $header = sqimap_get_message_header($imap_stream, $id, $mailbox); + return sqimap_get_message_body($imap_stream, $header); +} + +/* Wrapper function that reformats the header information. */ +function sqimap_get_message_header ($imap_stream, $id, $mailbox) { + $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[HEADER]", true, $response, $message); + $header = sqimap_get_header($imap_stream, $read); + $header->id = $id; + $header->mailbox = $mailbox; + return $header; +} + +/* Wrapper function that reformats the entity header information. */ +function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) { + $read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.HEADER]", true, $response, $message); + $header = sqimap_get_header($imap_stream, $read); + $header->id = $id; + $header->mailbox = $mailbox; + return $header; +} + + +/* Wrapper function that returns entity headers for use by decodeMime */ +/* +function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) { + $header = sqimap_get_header($imap_stream, $read); + $type0 = $header["TYPE0"]; + $type1 = $header["TYPE1"]; + $bound = $header["BOUNDARY"]; + $encoding = $header["ENCODING"]; + $charset = $header["CHARSET"]; + $filename = $header["FILENAME"]; +} +*/ +/* Queries the IMAP server and gets all header information. */ +function sqimap_get_header ($imap_stream, $read) { + global $where, $what; + + $hdr = new msg_header(); + $i = 0; + + /* Set up some defaults */ + $hdr->type0 = "text"; + $hdr->type1 = "plain"; + $hdr->charset = "us-ascii"; + + while ($i < count($read)) { + //unfold multi-line headers + while ($i + 1 < count($read) && strspn($read[$i + 1], "\t ") > 0) { + $read[$i + 1] = substr($read[$i], 0, -2) . ' ' . ltrim($read[$i + 1]); + array_splice($read, $i, 1); + } + + if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") { $hdr->mime = true; $i++; - } - - /** ENCODING TYPE **/ - else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") { + } + /* ENCODING TYPE */ + else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") { $hdr->encoding = strtolower(trim(substr($read[$i], 26))); $i++; - } - - /** CONTENT-TYPE **/ - else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") { + } + /* CONTENT-TYPE */ + else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") { $cont = strtolower(trim(substr($read[$i], 13))); - if (strpos($cont, ";")) - $cont = substr($cont, 0, strpos($cont, ";")); - + if (strpos($cont, ";")) { + $cont = substr($cont, 0, strpos($cont, ";")); + } if (strpos($cont, "/")) { - $hdr->type0 = substr($cont, 0, strpos($cont, "/")); - $hdr->type1 = substr($cont, strpos($cont, "/")+1); + $hdr->type0 = substr($cont, 0, strpos($cont, "/")); + $hdr->type1 = substr($cont, strpos($cont, "/")+1); } else { - $hdr->type0 = $cont; + $hdr->type0 = $cont; } - $line = $read[$i]; $i++; while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) { - str_replace("\n", "", $line); - str_replace("\n", "", $read[$i]); - $line = "$line $read[$i]"; - $i++; + str_replace("\n", "", $line); + str_replace("\n", "", $read[$i]); + $line = "$line $read[$i]"; + $i++; } - /** Detect the boundary of a multipart message **/ - if (eregi("boundary=\"([^\"]+)\"", $line, $regs)) { - $hdr->boundary = $regs[1]; + /* Detect the boundary of a multipart message */ + if (eregi('boundary="([^"]+)"', $line, $regs)) { + $hdr->boundary = $regs[1]; } - /** Detect the charset **/ + /* Detect the charset */ if (strpos(strtolower(trim($line)), "charset=")) { - $pos = strpos($line, "charset=") + 8; - $charset = trim($line); - if (strpos($line, ";", $pos) > 0) { - $charset = substr($charset, $pos, strpos($line, ";", $pos)-$pos); - } else { - $charset = substr($charset, $pos); - } - $charset = str_replace("\"", "", $charset); - $hdr->charset = $charset; + $pos = strpos($line, "charset=") + 8; + $charset = trim($line); + if (strpos($line, ";", $pos) > 0) { + $charset = substr($charset, $pos, strpos($line, ";", $pos)-$pos); + } else { + $charset = substr($charset, $pos); + } + $charset = str_replace("\"", "", $charset); + $hdr->charset = $charset; } else { - $hdr->charset = "us-ascii"; + $hdr->charset = "us-ascii"; } - - } - - else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") { - /** Add better dontent-disposition support **/ - + /* Detect type in case of multipart/related */ + if (strpos(strtolower(trim($line)), "type=")) { + $pos = strpos($line, "type=") + 6; + $type = trim($line); + if (strpos($line, ";", $pos) > 0) { + $type = substr($type, $pos, strpos($line, ";", $pos)-$pos); + } else { + $type = substr($type, $pos); + } + $hdr->type = $type; + } + } + else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") { + /* Add better content-disposition support */ $line = $read[$i]; $i++; while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) { - str_replace("\n", "", $line); - str_replace("\n", "", $read[$i]); - $line = "$line $read[$i]"; - $i++; + str_replace("\n", "", $line); + str_replace("\n", "", $read[$i]); + $line = "$line $read[$i]"; + $i++; } - /** Detects filename if any **/ + /* Detects filename if any */ if (strpos(strtolower(trim($line)), "filename=")) { - $pos = strpos($line, "filename=") + 9; - $name = trim($line); - if (strpos($line, " ", $pos) > 0) { - $name = substr($name, $pos, strpos($line, " ", $pos)); - } else { - $name = substr($name, $pos); - } - $name = str_replace("\"", "", $name); - $hdr->filename = $name; + $pos = strpos($line, "filename=") + 9; + $name = trim($line); + if (strpos($line, " ", $pos) > 0) { + $name = substr($name, $pos, strpos($line, " ", $pos)); + } else { + $name = substr($name, $pos); + } + $name = str_replace("\"", "", $name); + $hdr->filename = $name; } - } - - /** REPLY-TO **/ - else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") { + } + /* REPLY-TO */ + else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") { $hdr->replyto = trim(substr($read[$i], 9, strlen($read[$i]))); $i++; - } - - /** FROM **/ - else if (strtolower(substr($read[$i], 0, 5)) == "from:") { + } + /* FROM */ + else if (strtolower(substr($read[$i], 0, 5)) == "from:") { $hdr->from = trim(substr($read[$i], 5, strlen($read[$i]) - 6)); - if (! isset($hdr->replyto) || $hdr->replyto == "") - $hdr->replyto = $hdr->from; + if (! isset($hdr->replyto) || $hdr->replyto == "") { + $hdr->replyto = $hdr->from; + } $i++; - } - /** DATE **/ - else if (strtolower(substr($read[$i], 0, 5)) == "date:") { + } + /* DATE */ + else if (strtolower(substr($read[$i], 0, 5)) == "date:") { $d = substr($read[$i], 5); $d = trim($d); - $d = ereg_replace(" ", " ", $d); - $d = explode(" ", $d); + $d = strtr($d, array(' ' => ' ')); + $d = explode(' ', $d); $hdr->date = getTimeStamp($d); $i++; - } - /** SUBJECT **/ - else if (strtolower(substr($read[$i], 0, 8)) == "subject:") { + } + /* SUBJECT */ + else if (strtolower(substr($read[$i], 0, 8)) == "subject:") { $hdr->subject = trim(substr($read[$i], 8, strlen($read[$i]) - 9)); - if (strlen(Chop($hdr->subject)) == 0) + if (strlen(Chop($hdr->subject)) == 0) { $hdr->subject = _("(no subject)"); - - if ($where == "SUBJECT") { - $hdr->subject = eregi_replace($what, "\\0", $hdr->subject); } + /* + if ($where == 'SUBJECT') { + $hdr->subject = $what; + // $hdr->subject = eregi_replace($what, "\\0", $hdr->subject); + } + */ $i++; - } - /** CC **/ - else if (strtolower(substr($read[$i], 0, 3)) == "cc:") { + } + /* CC */ + else if (strtolower(substr($read[$i], 0, 3)) == "cc:") { $pos = 0; $hdr->cc[$pos] = trim(substr($read[$i], 4)); $i++; while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ - $pos++; - $hdr->cc[$pos] = trim($read[$i]); - $i++; + $pos++; + $hdr->cc[$pos] = trim($read[$i]); + $i++; } - } - /** TO **/ - else if (strtolower(substr($read[$i], 0, 3)) == "to:") { + } + /* BCC */ + else if (strtolower(substr($read[$i], 0, 4)) == "bcc:") { + $pos = 0; + $hdr->bcc[$pos] = trim(substr($read[$i], 5)); + $i++; + while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ + $pos++; + $hdr->bcc[$pos] = trim($read[$i]); + $i++; + } + } + /* TO */ + else if (strtolower(substr($read[$i], 0, 3)) == "to:") { $pos = 0; $hdr->to[$pos] = trim(substr($read[$i], 4)); $i++; while (((substr($read[$i], 0, 1) == " ") || (substr($read[$i], 0, 1) == "\t")) && (trim($read[$i]) != "")){ - $pos++; - $hdr->to[$pos] = trim($read[$i]); - $i++; + $pos++; + $hdr->to[$pos] = trim($read[$i]); + $i++; } - } - /** MESSAGE ID **/ - else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") { + } + /* MESSAGE ID */ + else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") { $hdr->message_id = trim(substr($read[$i], 11)); $i++; - } - - - /** ERROR CORRECTION **/ - else if (substr($read[$i], 0, 1) == ")") { - if (strlen(trim($hdr->subject)) == 0) + } + /* ERROR CORRECTION */ + else if (substr($read[$i], 0, 1) == ")") { + if (strlen(trim($hdr->subject)) == 0) { $hdr->subject = _("(no subject)"); - - if (strlen(trim($hdr->from)) == 0) + } + if (strlen(trim($hdr->from)) == 0) { $hdr->from = _("(unknown sender)"); - - if (strlen(trim($hdr->date)) == 0) + } + if (strlen(trim($hdr->date)) == 0) { $hdr->date = time(); + } $i++; - } - else { + } + /* X-PRIORITY */ + else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") { + $hdr->priority = trim(substr($read[$i], 11)); $i++; - } - } - return $hdr; - } - - - /****************************************************************************** - ** Returns the body of a message. - ******************************************************************************/ - function sqimap_get_message_body ($imap_stream, &$header) { - $id = $header->id; - return decodeMime($imap_stream, $header); - } + } + else { + $i++; + } + } + return $hdr; +} +/* Returns the body of a message. */ +function sqimap_get_message_body ($imap_stream, &$header) { + $id = $header->id; + return decodeMime($imap_stream, $header); +} - /****************************************************************************** - ** Returns an array with the body structure - ******************************************************************************/ ?>