X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fimap_messages.php;h=f03e46aa4a12f426ea455477bcc083f1c8de8615;hp=dbb59f4e31fab9f79970327175c8ae2a841bd715;hb=0f8a1ce94ff62c4a6022969cf2b3e8fb695282f4;hpb=15e6162eacc97158393bc75aed3afeb7b19c24a6 diff --git a/functions/imap_messages.php b/functions/imap_messages.php index dbb59f4e..f03e46aa 100755 --- a/functions/imap_messages.php +++ b/functions/imap_messages.php @@ -11,149 +11,136 @@ * $Id$ */ -/*****************************************************************/ -/*** 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 starts 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. ***/ -/*****************************************************************/ - -/**************************************************** - ** Copies specified messages to specified folder ** - ****************************************************/ +/**************************************************************************** + ** Copies specified messages to specified folder + ****************************************************************************/ function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { - fputs ($imap_stream, sqimap_session_id() . " COPY $start:$end \"$mailbox\"\r\n"); - $read = sqimap_read_data ($imap_stream, sqimap_session_id(), 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, $end, "Deleted"); - } else { - sqimap_messages_flag ($imap_stream, $start, $end, "Deleted"); - } - } - - /****************************************************************************** - ** Sets the specified messages with specified flag - ******************************************************************************/ - function sqimap_messages_flag ($imap_stream, $start, $end, $flag) { - fputs ($imap_stream, sqimap_session_id() . " STORE $start:$end +FLAGS (\\$flag)\r\n"); - $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); - } - - - /****************************************************************************** - ** Remove specified flag from specified messages - ******************************************************************************/ - function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) { - fputs ($imap_stream, sqimap_session_id() . " STORE $start:$end -FLAGS (\\$flag)\r\n"); - $read = sqimap_read_data ($imap_stream, sqimap_session_id(), 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]; - } + $read = sqimap_run_command ($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, $end, "Deleted"); + } else { + sqimap_messages_flag ($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 .= ':' . $end; - } +/* Sort the message list and crunch to be as small as possible + * (overflow could happen, so make it small if possible) + */ +function sqimap_message_list_squisher($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 $msgs_str; - } - - function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) { - global $squirrelmail_language, $color; - - /* 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 $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type)]\r\n"; - fputs ($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.' . - $r[0] . "
\n"; - // exit; - } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) { + return $msgs_str; +} + +function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) { + global $squirrelmail_language, $color; + + /* 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 $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type)]\r\n"; + fputs ($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 message number in reply from server: ") . - $regs[1] . "
\n"; - // exit; - } else { - $read_list[$id2index[$regs[1]]] = $r; - } - } - arsort($read_list); + _("ERROR : Could not complete request.") . + '
' . + _("Unknown response from IMAP server: ") . ' 1.' . + $r[0] . "
\n"; + /* exit; */ + } else if (! isset($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"; + /* exit */ + } 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); + $query = "$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], $regs)) { + foreach ($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."); @@ -161,8 +148,8 @@ function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { echo _("Unknown response from IMAP server: ") . ' 2.'; echo $r[0] . "
\n"; exit; - } - if (!count($id2index[$regs[1]])) { + } + if (!count($id2index[$regs[1]])) { set_up_language($squirrelmail_language); echo "
\n"; echo _("ERROR : Could not complete request."); @@ -170,111 +157,112 @@ function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { echo _("Unknown messagenumber in reply from server: "); echo $regs[1] . "
\n"; exit; - } - $sizes_list[$id2index[$regs[1]]] = $r; - } - arsort($sizes_list); + } + $sizes_list[$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] = ""; - $read = $read_list[$msgi]; - - for ($i = 0; $i < count($read); $i++) { + for ($msgi = 0; $msgi < $maxmsg; $msgi++) { + $subject = _("(no subject)"); + $from = _("Unknown Sender"); + $priority = 0; + $messageid = "<>"; + $cc = ""; + $to = ""; + $date = ""; + $type[0] = ""; + $type[1] = ""; + $read = $read_list[$msgi]; + + for ($i = 0; $i < count($read); $i++) { if (eregi ("^to:(.*)$", $read[$i], $regs)) { - //$to = sqimap_find_displayable_name(substr($read[$i], 3)); - $to = $regs[1]; + /*$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 = $regs[1]; + /*$from = sqimap_find_displayable_name(substr($read[$i], 5));*/ + $from = $regs[1]; } else if (eregi ("^x-priority:(.*)$", $read[$i], $regs)) { - $priority = trim($regs[1]); + $priority = trim($regs[1]); } else if (eregi ("^message-id:(.*)$", $read[$i], $regs)) { - $messageid = trim($regs[1]); + $messageid = trim($regs[1]); } else if (eregi ("^cc:(.*)$", $read[$i], $regs)) { - $cc = $regs[1]; + $cc = $regs[1]; } else if (eregi ("^date:(.*)$", $read[$i], $regs)) { - $date = $regs[1]; + $date = $regs[1]; } else if (eregi ("^subject:(.*)$", $read[$i], $regs)) { - $subject = htmlspecialchars(trim($regs[1])); - if ($subject == "") - $subject = _("(no subject)"); + $subject = htmlspecialchars(trim($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("/", $type); - if (! isset($type[1])) - $type[1] = ''; + $type = strtolower(trim($regs[1])); + if ($pos = strpos($type, ";")) { + $type = substr($type, 0, $pos); + } + $type = explode("/", $type); + if (! isset($type[1])) { + $type[1] = ''; + } } - - } - if (trim($date) == "") { + } + if (trim($date) == "") { fputs($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); + $date_list = explode(" ", trim($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 = $regs[1]; + } + eregi("([0-9]+)[^0-9]*$", $sizes_list[$msgi][0], $regs); + $size = $regs[1]; - $header = new small_header; - if ($issent == true) { + $header = new small_header; + if ($issent == true) { $header->from = (trim($to) != '' ? $to : '(' ._("No To Address") . ')'); - } else { + } 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]; - - $result[] = $header; - } - return $result; - } - - /****************************************************************************** - ** Returns the flags for the specified messages - ******************************************************************************/ - function sqimap_get_flags ($imap_stream, $i) { - fputs ($imap_stream, sqimap_session_id() . " FETCH $i:$i FLAGS\r\n"); - $read = sqimap_read_data ($imap_stream, sqimap_session_id(), 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]] = $i; - } - fputs ($imap_stream, sqimap_session_id() . " FETCH $msgs_str FLAGS\r\n"); - $result_list = sqimap_read_data_list ($imap_stream, sqimap_session_id(), 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]])) { + } + + $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]; + + $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('[\\(\\)\\\\]', '', $regs[2]))); - } else { + } else { set_up_language($squirrelmail_language); echo "
\n"; echo _("ERROR : Could not complete request."); @@ -282,255 +270,261 @@ function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) { echo _("Unknown response from IMAP server: "); echo $result_list[$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, $mailbox) { - fputs ($imap_stream, sqimap_session_id() . " FETCH $id:$id BODY[HEADER]\r\n"); - $read = sqimap_read_data ($imap_stream, sqimap_session_id(), true, $response, $message); + } + } + arsort($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 $header; - } - - /****************************************************************************** - ** Wrapper function that returns entity headers for use by decodeMime - ******************************************************************************/ - /* - function sqimap_get_entity_header ($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($read)) { - if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") { + $header = sqimap_get_header($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($read)) { + if (substr($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:") { $cont = strtolower(trim(substr($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]; + if (eregi('boundary="([^"]+)"', $line, $regs)) { + $hdr->boundary = $regs[1]; } /** Detect the charset **/ if (strpos(strtolower(trim($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[$i], 0, 20)) == "content-disposition:") { + else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") { /** Add better dontent-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]"; + $i++; } /** Detects filename if any **/ if (strpos(strtolower(trim($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); $d = strtr($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]); + $i++; } - } - /** BCC **/ - else if (strtolower(substr($read[$i], 0, 4)) == "bcc:") { + } + /** BCC **/ + else if (strtolower(substr($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++; + $pos++; + $hdr->bcc[$pos] = trim($read[$i]); + $i++; } - } - /** TO **/ - else if (strtolower(substr($read[$i], 0, 3)) == "to:") { + } + /** TO **/ + else if (strtolower(substr($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(); + } $i++; - } - /** X-PRIORITY **/ - else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") { + } + /** X-PRIORITY **/ + else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") { $hdr->priority = trim(substr($read[$i], 11)); $i++; - } - else { + } + else { $i++; - } - } - return $hdr; - } + } + } + return $hdr; +} - /****************************************************************************** - ** Returns the body of a message. - ******************************************************************************/ - function sqimap_get_message_body ($imap_stream, &$header) { - $id = $header->id; - return decodeMime($imap_stream, $header); - } +/**************************************************************************** + ** Returns the body of a message. + ****************************************************************************/ +function sqimap_get_message_body ($imap_stream, &$header) { + $id = $header->id; + return decodeMime($imap_stream, $header); +} - /****************************************************************************** - ** Returns an array with the body structure - ******************************************************************************/ +/**************************************************************************** + ** Returns an array with the body structure + ****************************************************************************/ ?>