-<?
+<?php
/**
** imap.php
**
** 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 $color;
+ function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+ global $color, $squirrelmail_language;
+
+ //$imap_general_debug = true;
+ $imap_general_debug = false;
$read = fgets ($imap_stream, 1024);
+ if ($imap_general_debug) echo "<small><tt><font color=cc0000>$read</font></tt></small><br>";
$counter = 0;
- while ((substr($read, 0, strlen("$pre OK")) != "$pre OK") &&
- (substr($read, 0, strlen("$pre BAD")) != "$pre BAD") &&
- (substr($read, 0, strlen("$pre NO")) != "$pre NO")) {
+ while (! ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
$data[$counter] = $read;
$read = fgets ($imap_stream, 1024);
+ if ($imap_general_debug) echo "<small><tt><font color=cc0000>$read</font></tt></small><br>";
$counter++;
- }
- if (substr($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)));
}
+
+ $response = $regs[1];
+ $message = trim($regs[2]);
+
+ if ($imap_general_debug) echo "--<br>";
if ($handle_errors == true) {
if ($response == "NO") {
- echo "<br><b><font face=\"arial,helvetica\" color=$color[2]>";
+ set_up_language($squirrelmail_language);
+ echo "<br><b><font color=$color[2]>\n";
echo _("ERROR : Could not complete request.");
- echo "</b><br>";
+ echo "</b><br>\n";
echo _("Reason Given: ");
- echo "$message</font><br>";
+ echo $message . "</font><br>\n";
exit;
} else if ($response == "BAD") {
- echo "<br><b><font face=\"arial,helvetica\" color=$color[2]>";
+ set_up_language($squirrelmail_language);
+ echo "<br><b><font color=$color[2]>\n";
echo _("ERROR : Bad or malformed request.");
- echo "</b><br>";
+ echo "</b><br>\n";
echo _("Server responded: ");
- echo "$message</font><br>";
+ echo $message . "</font><br>\n";
exit;
}
}
** 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, $hide) {
- global $color;
- $imap_stream = fsockopen ($imap_server_address, 143, &$error_number, &$error_string);
+ function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
+ global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+
+ $imap_stream = fsockopen ($imap_server_address, $imap_port, &$error_number, &$error_string);
$server_info = fgets ($imap_stream, 1024);
+ // Decrypt the password
+ $password = OneTimePadDecrypt($password, $onetimepad);
+
/** Do some error correction **/
if (!$imap_stream) {
if (!$hide) {
- echo "Error connecting to IMAP server: $imap_server_address.<br>\n";
- echo "$error_number : $error_string<br>\n";
+ set_up_language($squirrelmail_language, true);
+ printf (_("Error connecting to IMAP server: %s.")."<br>\r\n", $imap_server_address);
+ echo "$error_number : $error_string<br>\r\n";
}
exit;
}
- fputs ($imap_stream, "a001 LOGIN \"$username\" \"$password\"\n");
- $read = fgets ($imap_stream, 1024);
+ fputs ($imap_stream, "a001 LOGIN \"$username\" \"$password\"\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", false, $response, $message);
/** If the connection was not successful, lets see why **/
- if (substr($read, 0, 7) != "a001 OK") {
+ if ($response != "OK") {
if (!$hide) {
- if (substr($read, 0, 8) == "a001 BAD") {
- echo "Bad request: $read<br>\n";
+ if ($response != "NO") {
+ // "BAD" and anything else gets reported here.
+ set_up_language($squirrelmail_language, true);
+ if ($response == "BAD")
+ printf (_("Bad request: %s")."<br>\r\n", $message);
+ else
+ printf (_("Unknown error: %s") . "<br>\n", $message);
+ echo "<br>";
+ echo _("Read data:") . "<br>\n";
+ foreach ($read as $line)
+ {
+ echo htmlspecialchars($line) . "<br>\n";
+ }
exit;
- } else if (substr($read, 0, 7) == "a001 NO") {
+ } else if ($response == "NO") {
+ // If the user does not log in with the correct
+ // username and password it is not possible to get the
+ // correct locale from the user's preferences.
+ // Therefore, apply the same hack as on the login
+ // screen.
+
+ // $squirrelmail_language is set by a cookie when
+ // the user selects language and logs out
+
+ set_up_language($squirrelmail_language, true);
+
?>
<html>
- <body bgcolor=<? echo $color[4] ?>>
+ <body bgcolor=ffffff>
<br>
- <table width=70% noborder bgcolor=<? echo $color[4] ?> align=center>
+ <center>
+ <table width=70% noborder bgcolor=ffffff align=center>
<tr>
- <td bgcolor=<? echo $color[0] ?>>
- <font face="arial,helvetica" color=<? echo $color[2] ?>>
+ <td bgcolor=dcdcdc>
+ <font color=cc0000>
<center>
- <? echo _("ERROR") ?>
+ <?php echo _("ERROR") ?>
</center>
</font>
</td>
</tr>
<tr>
<td>
- <font face="arial,helvetica" color=<? echo $color[2] ?>>
<center>
- <? echo _("Unknown user or password incorrect.") ?><br>
- <a href="login.php"><? echo _("Click here to try again") ?></a>
+ <?php echo _("Unknown user or password incorrect.") ?><br>
+ <a href="login.php" target="_top"><?php echo _("Click here to try again") ?></a>
</center>
- </font>
</td>
</tr>
</table>
+ </center>
</body>
</html>
- <?
- exit;
- } else {
- echo "Unknown error: $read<br>";
+ <?php
+ session_destroy();
exit;
}
} else {
** Simply logs out the imap session
******************************************************************************/
function sqimap_logout ($imap_stream) {
- fputs ($imap_stream, "a001 LOGOUT\n");
+ fputs ($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, ". LIST \"\" *\n");
- $read = sqimap_read_data($imap_stream, ".", true, $a, $b);
- $quote_position = strpos ($read[0], "\"");
- $delim = substr ($read[0], $quote_position+1, 1);
-
- return $delim;
+ fputs ($imap_stream, "a001 NAMESPACE\r\n");
+ $read = sqimap_read_data($imap_stream, "a001", true, $a, $b);
+ eregi("\"\" \"(.)\"", $read[0], $regs);
+ return $regs[1];
}
** Gets the number of messages in the current mailbox.
******************************************************************************/
function sqimap_get_num_messages ($imap_stream, $mailbox) {
- fputs ($imap_stream, "a001 EXAMINE \"$mailbox\"\n");
+ fputs ($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];
+ if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
+ return $regs[1];
}
}
- return $num;
+ return "BUG! Couldn't get number of messages in $mailbox!";
}
** lehresma@css.tayloru.edu
**/
- if (strpos($string, "<") && strpos($string, ">")) {
- $string = substr($string, strpos($string, "<")+1);
- $string = substr($string, 0, strpos($string, ">"));
+ if (ereg("<([^>]+)>", $string, $regs)) {
+ $string = $regs[1];
}
- return $string;
+ return trim($string);
}
/******************************************************************************
- ** Returns a displayable email address
+ ** 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 ($string) {
- if (strpos($string, "<") && strpos($string, ">")) {
- if (strpos($string, "<") == 0) {
- $string = sqimap_find_email($string);
- } else {
- $string = substr($string, 0, strpos($string, "<"));
- }
- }
- return $string;
+ ereg("^\"?([^\"<]*)[\" <]*([^>]+)>?$", trim($string), $regs);
+ if ($regs[1] == '')
+ return $regs[2];
+ return $regs[1];
}
-
/******************************************************************************
** Returns the number of unseen messages in this folder
******************************************************************************/
- function sqimap_unseen_messages ($imap_stream, &$num_unseen) {
- fputs ($imap_stream, "a001 SEARCH UNSEEN NOT DELETED\n");
+ function sqimap_unseen_messages ($imap_stream, &$num_unseen, $mailbox) {
+ //fputs ($imap_stream, "a001 SEARCH UNSEEN NOT DELETED\r\n");
+ fputs ($imap_stream, "a001 STATUS \"$mailbox\" (UNSEEN)\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;
+ ereg("UNSEEN ([0-9]+)", $read_ary[0], $regs);
+ return $regs[1];
+ }
+
+
+ /******************************************************************************
+ ** Saves a message to a given folder -- used for saving sent messages
+ ******************************************************************************/
+ function sqimap_append ($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);
}
-?>
+?>
projects / squirrelmail.git / blobdiff