--- /dev/null
+<?
+ /**
+ ** imap.php
+ **
+ ** This implements all functions that do general imap functions.
+ **/
+
+ /******************************************************************************
+ ** Reads the output from the IMAP stream. If handle_errors is set to true,
+ ** this will also handle all errors that are received. If it is not set,
+ ** the errors will be sent back through $response and $message
+ ******************************************************************************/
+ function sqimap_read_data ($imap_stream, $pre, $handle_errors, $response, $message) {
+ global $color;
+
+ $read = fgets ($imap_stream, 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;
+ $read = fgets ($imap_stream, 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 color=$color[2]>";
+ echo _("ERROR : Could not complete request.");
+ echo "</b><br>";
+ echo _("Reason Given: ");
+ echo "$message</font><br>";
+ exit;
+ } else if ($response == "BAD") {
+ echo "<br><b><font color=$color[2]>";
+ echo _("ERROR : Bad or malformed request.");
+ echo "</b><br>";
+ echo _("Server responded: ");
+ echo "$message</font><br>";
+ exit;
+ }
+ }
+
+ return $data;
+ }
+
+
+
+
+ /******************************************************************************
+ ** Logs the user into the imap server. If $hide is set, no error messages
+ ** will be displayed. This function returns the imap connection handle.
+ ******************************************************************************/
+ function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
+ global $color;
+ global $PHPSESSID;
+ $imap_stream = fsockopen ($imap_server_address, $imap_port, &$error_number, &$error_string);
+ $server_info = fgets ($imap_stream, 1024);
+
+ /** Do some error correction **/
+ if (!$imap_stream) {
+ if (!$hide) {
+ echo "Error connecting to IMAP server: $imap_server_address.<br>\r\n";
+ echo "$error_number : $error_string<br>\r\n";
+ }
+ exit;
+ }
+
+ fputs ($imap_stream, "a001 LOGIN \"$username\" \"$password\"\r\n");
+ $read = fgets ($imap_stream, 1024);
+
+ /** If the connection was not successful, lets see why **/
+ if (substr($read, 0, 7) != "a001 OK") {
+ if (!$hide) {
+ if (substr($read, 0, 8) == "a001 BAD") {
+ echo "Bad request: $read<br>\r\n";
+ exit;
+ } else if (substr($read, 0, 7) == "a001 NO") {
+ ?>
+ <html>
+ <body bgcolor=ffffff>
+ <br>
+ <center>
+ <table width=70% noborder bgcolor=ffffff align=center>
+ <tr>
+ <td bgcolor=dcdcdc>
+ <font color=cc0000>
+ <center>
+ <? echo _("ERROR") ?>
+ </center>
+ </font>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <center>
+ <? echo _("Unknown user or password incorrect.") ?><br>
+ <a href="login.php"><? echo _("Click here to try again") ?></a>
+ </center>
+ </td>
+ </tr>
+ </table>
+ </center>
+ </body>
+ </html>
+ <?
+ session_destroy();
+ exit;
+ } else {
+ echo "Unknown error: $read<br>";
+ exit;
+ }
+ } else {
+ exit;
+ }
+ }
+
+ return $imap_stream;
+ }
+
+
+
+
+ /******************************************************************************
+ ** Simply logs out the imap session
+ ******************************************************************************/
+ function sqimap_logout ($imap_stream) {
+ fputs ($imap_stream, "a001 LOGOUT\r\n");
+ }
+
+
+
+ /******************************************************************************
+ ** Returns the delimeter between mailboxes: INBOX/Test, or INBOX.Test...
+ ******************************************************************************/
+ function sqimap_get_delimiter ($imap_stream) {
+ fputs ($imap_stream, ". LSUB \"\" *\r\n");
+ $read = sqimap_read_data($imap_stream, ".", true, $a, $b);
+ $quote_position = strpos ($read[0], "\"");
+ $delim = substr ($read[0], $quote_position+1, 1);
+
+ return $delim;
+ }
+
+
+
+
+ /******************************************************************************
+ ** Gets the number of messages in the current mailbox.
+ ******************************************************************************/
+ function sqimap_get_num_messages ($imap_stream, $mailbox) {
+ fputs ($imap_stream, "a001 EXAMINE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, "a001", true, $result, $message);
+ for ($i = 0; $i < count($read_ary); $i++) {
+ if (substr(trim($read_ary[$i]), -6) == EXISTS) {
+ $array = explode (" ", $read_ary[$i]);
+ $num = $array[1];
+ }
+ }
+ return $num;
+ }
+
+
+ /******************************************************************************
+ ** Returns a displayable email address
+ ******************************************************************************/
+ function sqimap_find_email ($string) {
+ /** Luke Ehresman <lehresma@css.tayloru.edu>
+ ** <lehresma@css.tayloru.edu>
+ ** lehresma@css.tayloru.edu
+ **/
+
+ if (strpos($string, "<") && strpos($string, ">")) {
+ $string = substr($string, strpos($string, "<")+1);
+ $string = substr($string, 0, strpos($string, ">"));
+ }
+ return trim($string);
+ }
+
+
+ /******************************************************************************
+ ** Takes the From: field, and creates a displayable name.
+ ** Luke Ehresman <lkehresman@yahoo.com>
+ ** becomes: Luke Ehresman
+ ** <lkehresman@yahoo.com>
+ ** becomes: lkehresman@yahoo.com
+ ******************************************************************************/
+ function sqimap_find_displayable_name ($string) {
+ $string = " ".trim($string);
+ if (strpos($string, "<") && strpos($string, ">")) {
+ if (strpos($string, "<") == 1) {
+ $string = sqimap_find_email($string);
+ } else {
+ $string = trim($string);
+ $string = substr($string, 0, strpos($string, "<"));
+ $string = ereg_replace ("\"", "", $string);
+ }
+ }
+ return $string;
+ }
+
+
+
+ /******************************************************************************
+ ** Returns the number of unseen messages in this folder
+ ******************************************************************************/
+ function sqimap_unseen_messages ($imap_stream, &$num_unseen) {
+ fputs ($imap_stream, "a001 SEARCH UNSEEN NOT DELETED\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, "a001", true, $result, $message);
+ $unseen = false;
+
+ if (strlen($read_ary[0]) > 10) {
+ $unseen = true;
+ $ary = explode (" ", $read_ary[0]);
+ $num_unseen = count($ary) - 2;
+ } else {
+ $unseen = false;
+ $num_unseen = 0;
+ }
+
+ return $unseen;
+ }
+
+
+ /******************************************************************************
+ ** Saves a message to a given folder -- used for saving sent messages
+ ******************************************************************************/
+ function sqimap_append ($imap_stream, $sent_folder, $length) {
+ fputs ($imap_stream, "a001 APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
+ $tmp = fgets ($imap_stream, 1024);
+ }
+
+ function sqimap_append_done ($imap_stream) {
+ fputs ($imap_stream, "\r\n");
+ $tmp = fgets ($imap_stream, 1024);
+ }
+?>
--- /dev/null
+<?
+ /**
+ ** imap_mailbox.php
+ **
+ ** This impliments all functions that manipulate mailboxes
+ **/
+
+ /******************************************************************************
+ ** Expunges a mailbox
+ ******************************************************************************/
+ function sqimap_mailbox_expunge ($imap_stream, $mailbox) {
+ sqimap_mailbox_select ($imap_stream, $mailbox);
+ fputs ($imap_stream, "a001 EXPUNGE\r\n");
+ $read = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ }
+
+
+ /******************************************************************************
+ ** Checks whether or not the specified mailbox exists
+ ******************************************************************************/
+ function sqimap_mailbox_exists ($imap_stream, $mailbox) {
+ $boxes = sqimap_mailbox_list ($imap_stream);
+ $found = false;
+ for ($i = 0; $i < count ($boxes); $i++) {
+ if ($boxes[$i]["unformatted"] == $mailbox)
+ $found = true;
+ }
+ return $found;
+ }
+
+
+
+ /******************************************************************************
+ ** Selects a mailbox
+ ******************************************************************************/
+ function sqimap_mailbox_select ($imap_stream, $mailbox) {
+ fputs ($imap_stream, "a001 SELECT \"$mailbox\"\r\n");
+ $read = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ }
+
+
+
+ /******************************************************************************
+ ** Creates a folder
+ ******************************************************************************/
+ function sqimap_mailbox_create ($imap_stream, $mailbox, $type) {
+ if (strtolower($type) == "noselect") {
+ $dm = sqimap_get_delimiter($imap_stream);
+ $mailbox = $mailbox.$dm;
+ }
+ fputs ($imap_stream, "a001 CREATE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+
+ sqimap_subscribe ($imap_stream, $mailbox);
+ }
+
+
+
+ /******************************************************************************
+ ** Subscribes to an existing folder
+ ******************************************************************************/
+ function sqimap_subscribe ($imap_stream, $mailbox) {
+ fputs ($imap_stream, "a001 SUBSCRIBE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ }
+
+
+
+
+ /******************************************************************************
+ ** Unsubscribes to an existing folder
+ ******************************************************************************/
+ function sqimap_unsubscribe ($imap_stream, $mailbox) {
+ fputs ($imap_stream, "a001 UNSUBSCRIBE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ }
+
+
+
+
+ /******************************************************************************
+ ** This function simply deletes the given folder
+ ******************************************************************************/
+ function sqimap_mailbox_delete ($imap_stream, $mailbox) {
+ fputs ($imap_stream, "a001 DELETE \"$mailbox\"\r\n");
+ $read_ary = sqimap_read_data($imap_stream, "a001", true, $response, $message);
+ sqimap_unsubscribe ($imap_stream, $mailbox);
+ }
+
+
+
+ /******************************************************************************
+ ** Returns sorted mailbox lists in several different ways.
+ ** The array returned looks like this:
+ ******************************************************************************/
+ function sqimap_mailbox_list ($imap_stream) {
+ global $load_prefs_php, $prefs_php, $config_php, $data_dir, $username;
+ if (!isset($load_prefs_php))
+ include "../src/load_prefs.php";
+ else
+ global $folder_prefix;
+ global $special_folders, $list_special_folders_first, $default_folder_prefix;
+
+ if (!function_exists ("ary_sort"))
+ include ("../functions/array.php");
+
+ $dm = sqimap_get_delimiter ($imap_stream);
+
+ fputs ($imap_stream, "a001 LIST \"\" INBOX\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+ $g = 0;
+ $phase = "inbox";
+ for ($i = 0; $i < count($read_ary); $i++) {
+ if (substr ($read_ary[$i], 0, 4) != "a001") {
+ $boxes[$g]["raw"] = $read_ary[$i];
+
+ $mailbox = find_mailbox_name($read_ary[$i]);
+ $dm_count = countCharInString($mailbox, $dm);
+ if (substr($mailbox, -1) == $dm)
+ $dm_count--;
+
+ for ($j = 0; $j < $dm_count; $j++)
+ $boxes[$g]["formatted"] = $boxes[$g]["formatted"] . " ";
+ $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $dm);
+
+ $boxes[$g]["unformatted-dm"] = $mailbox;
+ if (substr($mailbox, -1) == $dm)
+ $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+ $boxes[$g]["unformatted"] = $mailbox;
+ $boxes[$g]["id"] = $g;
+
+ /** Now lets get the flags for this mailbox **/
+ fputs ($imap_stream, "a002 LIST \"\" \"$mailbox\"\r\n");
+ $read_mlbx = sqimap_read_data ($imap_stream, "a002", true, $response, $message);
+
+ $flags = substr($read_mlbx[0], strpos($read_mlbx[0], "(")+1);
+ $flags = substr($flags, 0, strpos($flags, ")"));
+ $flags = str_replace("\\", "", $flags);
+ $flags = trim(strtolower($flags));
+ if ($flags) {
+ $boxes[$g]["flags"] = explode(" ", $flags);
+ }
+ }
+ $g++;
+
+ if (!$read_ary[$i+1]) {
+ if ($phase == "inbox") {
+ if ($folder_prefix && (substr($folder_prefix, -1) != $dm))
+ $folder_prefix = $folder_prefix . $dm;
+
+ fputs ($imap_stream, "a001 LSUB \"$folder_prefix\" *\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+ $phase = "lsub";
+ $i--;
+ }
+ }
+ }
+
+ $original = $boxes;
+
+ /** Get the folders into lower case so sorting is not case sensative */
+ for ($i = 0; $i < count($original); $i++) {
+ $boxes[$i]["unformatted"] = strtolower($boxes[$i]["unformatted"]);
+ }
+
+ /** Sort them **/
+ $boxes = ary_sort($boxes, "unformatted", 1);
+
+ /** Get them back from the original array, still sorted by the id **/
+ for ($i = 0; $i < count($boxes); $i++) {
+ for ($j = 0; $j < count($original); $j++) {
+ if ($boxes[$i]["id"] == $original[$j]["id"]) {
+ $boxes[$i] = $original[$j];
+ }
+ }
+ }
+
+
+ for ($i = 0; $i < count($boxes); $i++) {
+ if ($boxes[$i]["unformatted"] == $special_folders[0]) {
+ $boxesnew[0] = $boxes[$i];
+ $boxes[$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] = $boxes[$i];
+ $boxes[$i]["used"] = true;
+ }
+ }
+ }
+ }
+
+ for ($i = 0; $i < count($boxes); $i++) {
+ if (($boxes[$i]["unformatted"] != $special_folders[0]) &&
+ ($boxes[$i]["used"] == false)) {
+ $pos = count($boxesnew);
+ $boxesnew[$pos] = $boxes[$i];
+ $boxes[$i]["used"] = true;
+ }
+ }
+
+ return $boxesnew;
+ }
+
+
+ /******************************************************************************
+ ** Returns a list of all folders, subscribed or not
+ ******************************************************************************/
+ function sqimap_mailbox_list_all ($imap_stream) {
+ global $special_folders, $list_special_folders_first;
+
+ if (!function_exists ("ary_sort"))
+ include ("../functions/array.php");
+
+ $dm = sqimap_get_delimiter ($imap_stream);
+
+ fputs ($imap_stream, "a001 LIST \"INBOX\" *\r\n");
+ $read_ary = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+ $g = 0;
+ $phase = "inbox";
+ for ($i = 0; $i < count($read_ary); $i++) {
+ if (substr ($read_ary[$i], 0, 4) != "a001") {
+ $boxes[$g]["raw"] = $read_ary[$i];
+
+ $mailbox = find_mailbox_name($read_ary[$i]);
+ $dm_count = countCharInString($mailbox, $dm);
+ if (substr($mailbox, -1) == $dm)
+ $dm_count--;
+
+ for ($j = 0; $j < $dm_count; $j++)
+ $boxes[$g]["formatted"] = $boxes[$g]["formatted"] . " ";
+ $boxes[$g]["formatted"] .= readShortMailboxName($mailbox, $dm);
+
+ $boxes[$g]["unformatted-dm"] = $mailbox;
+ if (substr($mailbox, -1) == $dm)
+ $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+ $boxes[$g]["unformatted"] = $mailbox;
+ $boxes[$g]["id"] = $g;
+
+ /** Now lets get the flags for this mailbox **/
+ fputs ($imap_stream, "a002 LIST \"\" \"$mailbox\"\r\n");
+ $read_mlbx = sqimap_read_data ($imap_stream, "a002", true, $response, $message);
+
+ $flags = substr($read_mlbx[0], strpos($read_mlbx[0], "(")+1);
+ $flags = substr($flags, 0, strpos($flags, ")"));
+ $flags = str_replace("\\", "", $flags);
+ $flags = trim(strtolower($flags));
+ if ($flags) {
+ $boxes[$g]["flags"] = explode(" ", $flags);
+ }
+ }
+ $g++;
+ }
+ $boxes = ary_sort ($boxes, "unformatted", 1);
+ return $boxes;
+ }
+
+?>
--- /dev/null
+<?
+ /**
+ ** imap_messages.php
+ **
+ ** This implements functions that manipulate messages
+ **/
+
+ /******************************************************************************
+ ** Copies specified messages to specified folder
+ ******************************************************************************/
+ function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
+ fputs ($imap_stream, "a001 COPY $start:$end \"$mailbox\"\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", 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, $trash_folder))) {
+ sqimap_messages_copy ($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, "a001 STORE $start:$end +FLAGS (\\$flag)\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+
+ }
+
+ /******************************************************************************
+ ** Returns some general header information -- FROM, DATE, and SUBJECT
+ ******************************************************************************/
+ function sqimap_get_small_header ($imap_stream, $id, &$from, &$subject, &$date) {
+ fputs ($imap_stream, "a001 FETCH $id:$id RFC822.HEADER.LINES (From Subject Date)\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+
+ $subject = _("(no subject)");
+ $from = _("Unknown Sender");
+ for ($i = 0; $i < count($read); $i++) {
+ if (strtolower(substr($read[$i], 0, 5)) == "from:") {
+ $from = sqimap_find_displayable_name(substr($read[$i], 5));
+ } else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
+ $date = substr($read[$i], 5);
+ } else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
+ $subject = htmlspecialchars(substr($read[$i], 8));
+ if (strlen(trim($subject)) == 0)
+ $subject = _("(no subject)");
+ }
+ }
+ }
+
+ /******************************************************************************
+ ** Returns the flags for the specified messages
+ ******************************************************************************/
+ function sqimap_get_flags ($imap_stream, $i) {
+ fputs ($imap_stream, "a001 FETCH $i:$i FLAGS\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+ if (strpos($read[0], "FLAGS")) {
+ $tmp = ereg_replace("\(", "", $read[0]);
+ $tmp = ereg_replace("\)", "", $tmp);
+ $tmp = str_replace("\\", "", $tmp);
+ $tmp = substr($tmp, strpos($tmp, "FLAGS")+6, strlen($tmp));
+ $tmp = trim($tmp);
+ $flags = explode(" ", $tmp);
+ } else {
+ $flags[0] = "None";
+ }
+ return $flags;
+ }
+
+ /******************************************************************************
+ ** Returns a message array with all the information about a message. See
+ ** the documentation folder for more information about this array.
+ ******************************************************************************/
+ function sqimap_get_message ($imap_stream, $id, $mailbox) {
+ $message["INFO"]["ID"] = $id;
+ $message["INFO"]["MAILBOX"] = $mailbox;
+ $message["HEADER"] = sqimap_get_message_header($imap_stream, $id);
+ $message["ENTITIES"] = sqimap_get_message_body($imap_stream, $message["HEADER"]["BOUNDARY"], $id, $message["HEADER"]["TYPE0"], $message["HEADER"]["TYPE1"], $message["HEADER"]["ENCODING"], $message["HEADER"]["CHARSET"]);
+ return $message;
+ }
+
+ /******************************************************************************
+ ** Wrapper function that reformats the header information.
+ ******************************************************************************/
+ function sqimap_get_message_header ($imap_stream, $id) {
+ fputs ($imap_stream, "a001 FETCH $id:$id BODY[HEADER]\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+
+ return sqimap_get_header($imap_stream, $read);
+ }
+
+ /******************************************************************************
+ ** Wrapper function that returns entity headers for use by decodeMime
+ ******************************************************************************/
+ function sqimap_get_entity_header ($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) {
+ $i = 0;
+ // Set up some defaults
+ $header["TYPE0"] = "text";
+ $header["TYPE1"] = "plain";
+ $header["CHARSET"] = "us-ascii";
+
+ while ($i < count($read)) {
+ if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") {
+ $header["MIME"] = true;
+ $i++;
+ }
+
+ /** ENCODING TYPE **/
+ else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") {
+ $header["ENCODING"] = strtolower(trim(substr($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, "/")) {
+ $header["TYPE0"] = substr($cont, 0, strpos($cont, "/"));
+ $header["TYPE1"] = substr($cont, strpos($cont, "/")+1);
+ } else {
+ $header["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++;
+ }
+
+ /** Detect the boundary of a multipart message **/
+ if (eregi("boundary=\"([^\"]+)\"", $line, $regs)) {
+ $header["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));
+ } else {
+ $charset = substr($charset, $pos);
+ }
+ $charset = str_replace("\"", "", $charset);
+ $header["CHARSET"] = $charset;
+ } else {
+ $header["CHARSET"] = "us-ascii";
+ }
+
+ }
+
+ else if (strtolower(substr($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]";
+ $i++;
+ }
+
+ /** Detects filename if any **/
+ if (strpos(strtolower(trim($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);
+ $header["FILENAME"] = $name;
+ }
+ }
+
+ /** REPLY-TO **/
+ else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") {
+ $header["REPLYTO"] = trim(substr($read[$i], 9, strlen($read[$i])));
+ $i++;
+ }
+
+ /** FROM **/
+ else if (strtolower(substr($read[$i], 0, 5)) == "from:") {
+ $header["FROM"] = trim(substr($read[$i], 5, strlen($read[$i]) - 6));
+ if ($header["REPLYTO"] == "")
+ $header["REPLYTO"] = $header["FROM"];
+ $i++;
+ }
+ /** DATE **/
+ else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
+ $d = substr($read[$i], 5);
+ $d = trim($d);
+ $d = ereg_replace(" ", " ", $d);
+ $d = explode(" ", $d);
+ $header["DATE"] = getTimeStamp($d);
+ $i++;
+ }
+ /** SUBJECT **/
+ else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
+ $header["SUBJECT"] = trim(substr($read[$i], 8, strlen($read[$i]) - 9));
+ if (strlen(Chop($header["SUBJECT"])) == 0)
+ $header["SUBJECT"] = _("(no subject)");
+ $i++;
+ }
+ /** CC **/
+ else if (strtolower(substr($read[$i], 0, 3)) == "cc:") {
+ $pos = 0;
+ $header["CC"][$pos] = trim(substr($read[$i], 4));
+ $i++;
+ while ((substr($read[$i], 0, 1) == " ") && (trim($read[$i]) != "")) {
+ $pos++;
+ $header["CC"][$pos] = trim($read[$i]);
+ $i++;
+ }
+ }
+ /** TO **/
+ else if (strtolower(substr($read[$i], 0, 3)) == "to:") {
+ $pos = 0;
+ $header["TO"][$pos] = trim(substr($read[$i], 4));
+ $i++;
+ while ((substr($read[$i], 0, 1) == " ") && (trim($read[$i]) != "")){
+ $pos++;
+ $header["TO"][$pos] = trim($read[$i]);
+ $i++;
+ }
+ }
+ /** MESSAGE ID **/
+ else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") {
+ $header["MESSAGE-ID"] = trim(substr($read[$i], 11));
+ $i++;
+ }
+
+
+ /** ERROR CORRECTION **/
+ else if (substr($read[$i], 0, 1) == ")") {
+ if ($header["SUBJECT"] == "")
+ $header["SUBJECT"] = _("(no subject)");
+
+ if ($header["FROM"] == "")
+ $header["FROM"] = _("(unknown sender)");
+
+ if ($header["DATE"] == "")
+ $header["DATE"] = time();
+ $i++;
+ }
+ else {
+ $i++;
+ }
+ }
+ return $header;
+ }
+
+
+ /******************************************************************************
+ ** Returns the body of a message.
+ ******************************************************************************/
+ function sqimap_get_message_body ($imap_stream, $bound, $id, $type0, $type1, $encoding, $charset) {
+ fputs ($imap_stream, "a001 FETCH $id:$id BODY[TEXT]\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", true, $response, $message);
+
+ $i = 0;
+ $j = 0;
+ while ($i < count($read)-1) {
+ if ( ($i != 0) ) {
+ $bodytmp[$j] = $read[$i];
+ $j++;
+ }
+ $i++;
+ }
+ $body = $bodytmp;
+
+ return decodeMime($body, $bound, $type0, $type1, $encoding, $charset);
+ }
+?>
projects / squirrelmail.git / commitdiff