** imap.php
**
** This implements all functions that do general imap functions.
+ **
+ ** $Id$
**/
+ if (defined ('imap_general_php'))
+ return;
+ define ('imap_general_php', true);
+
+ global $imap_general_debug;
$imap_general_debug = false;
/******************************************************************************
** 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, &$message) {
+
+ function sqimap_read_data_list ($imap_stream, $pre, $handle_errors,
+ &$response, &$message) {
global $color, $squirrelmail_language, $imap_general_debug;
- $read = fgets($imap_stream, 9096);
- if (preg_match ("/^\* [0-9]+ FETCH.*{([0-9]+)}/", $read, $regs)) {
- $size = $regs[1];
- }
+ $read = "";
+ $resultlist = array();
- $continue = true;
- while ($continue) {
- // Continue if needed for this single line
+ $more_msgs = true;
+ while ($more_msgs) {
+ $data = array();
+ $total_size = 0;
while (strpos($read, "\n") === false) {
$read .= fgets($imap_stream, 9096);
}
- if ($imap_general_debug) {
- echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
- flush();
+
+ if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
+ $size = $regs[1];
+ } else if (ereg("^\\* [0-9]+ FETCH", $read, $regs)) {
+ // Sizeless response, probably single-line
+ // For debugging purposes
+ if ($imap_general_debug) {
+ echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
+ flush();
+ }
+ $size = 0;
+ $data[] = $read;
+ $read = fgets($imap_stream, 9096);
+ } else {
+ $size = 0;
}
-
- if (ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
- if ($size) {
- $dt = $data;
- $dt[0] = $dt[count($dt)-1] = "";
- $d = implode ("", $dt);
- if (strlen($d) >= $size) {
- $continue = false;
+ while (1) {
+ while (strpos($read, "\n") === false) {
+ $read .= fgets($imap_stream, 9096);
+ }
+ // For debugging purposes
+ if ($imap_general_debug) {
+ echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
+ flush();
+ }
+ // If we know the size, no need to look at the end parameters
+ if ($size > 0) {
+ if ($total_size == $size) {
+ // We've reached the end of this 'message', switch to the next one.
+ $data[] = $read;
+ $break;
+ } else if ($total_size > $size) {
+ $difference = $total_size - $size;
+ $total_size = $total_size - strlen($read);
+ $data[] = substr ($read, 0, strlen($read)-$difference);
+ $read = substr ($read, strlen($read)-$difference, strlen($read));
+ break;
} else {
$data[] = $read;
- $read = fgets ($imap_stream, 9096);
+ $read = fgets($imap_stream, 9096);
}
+ $total_size += strlen($read);
} else {
- $continue = false;
+ if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
+ ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
+ break;
+ } else {
+ $data[] = $read;
+ $read = fgets ($imap_stream, 9096);
+ }
}
- } else {
- $data[] = $read;
- $read = fgets ($imap_stream, 9096);
}
- }
+ while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
+ !ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
+ $read = fgets($imap_stream, 9096);
+ }
+ $resultlist[] = $data;
+ }
$response = $regs[1];
$message = trim($regs[2]);
- if ($imap_general_debug) echo "--<br>";
+ if ($imap_general_debug) echo '--<br>';
if ($handle_errors == false)
- return $data;
+ return $resultlist;
- if ($response == "NO") {
+ if ($response == 'NO') {
// ignore this error from m$ exchange, it is not fatal (aka bug)
- if (!ereg("command resulted in",$message)) {
+ if (strstr($message, 'command resulted in') === false) {
set_up_language($squirrelmail_language);
echo "<br><b><font color=$color[2]>\n";
echo _("ERROR : Could not complete request.");
echo $message . "</font><br>\n";
exit;
}
- } else if ($response == "BAD") {
+ } else if ($response == 'BAD') {
set_up_language($squirrelmail_language);
echo "<br><b><font color=$color[2]>\n";
echo _("ERROR : Bad or malformed request.");
echo $message . "</font><br>\n";
exit;
}
-
- return $data;
+ return $resultlist;
+ }
+
+ function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+ $res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message);
+ return $res[0];
}
/******************************************************************************
global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
$imap_stream = fsockopen ($imap_server_address, $imap_port,
- &$error_number, &$error_string, 15);
+ $error_number, $error_string, 15);
$server_info = fgets ($imap_stream, 1024);
// Decrypt the password
exit;
}
- fputs ($imap_stream, "a001 LOGIN \"" . quotemeta($username) .
- "\" \"" . quotemeta($password) . "\"\r\n");
- $read = sqimap_read_data ($imap_stream, "a001", false, $response, $message);
+ fputs ($imap_stream, "a001 LOGIN \"" . quoteIMAP($username) .
+ '" "' . quoteIMAP($password) . "\"\r\n");
+ $read = sqimap_read_data ($imap_stream, 'a001', false, $response, $message);
/** If the connection was not successful, lets see why **/
if ($response != "OK") {
if (!$hide) {
- if ($response != "NO") {
+ if ($response != 'NO') {
// "BAD" and anything else gets reported here.
set_up_language($squirrelmail_language, true);
- if ($response == "BAD")
+ if ($response == 'BAD')
printf (_("Bad request: %s")."<br>\r\n", $message);
else
printf (_("Unknown error: %s") . "<br>\n", $message);
- echo "<br>";
+ echo '<br>';
echo _("Read data:") . "<br>\n";
if (is_array($read))
{
?>
<html>
- <body bgcolor=ffffff>
+ <body bgcolor="ffffff">
<br>
<center>
- <table width=70% noborder bgcolor=ffffff align=center>
+ <table width="70%" noborder bgcolor="ffffff" align="center">
<tr>
- <td bgcolor=dcdcdc>
- <font color=cc0000>
+ <td bgcolor="dcdcdc">
+ <font color="cc0000">
<center>
<?php echo _("ERROR") ?>
</center>
fputs ($imap_stream, "a001 LOGOUT\r\n");
}
-function sqimap_capability($imap_stream, $capability) {
+ function sqimap_capability($imap_stream, $capability) {
global $sqimap_capabilities;
global $imap_general_debug;
if (!is_array($sqimap_capabilities)) {
fputs ($imap_stream, "a001 CAPABILITY\r\n");
- $read = sqimap_read_data($imap_stream, "a001", true, $a, $b);
+ $read = sqimap_read_data($imap_stream, 'a001', true, $a, $b);
$c = explode(' ', $read[0]);
for ($i=2; $i < count($c); $i++) {
- list($k, $v) = explode('=', $c[$i]);
- $sqimap_capabilities[$k] = ($v)?$v:TRUE;
+ $cap_list = explode('=', $c[$i]);
+ if (isset($cap_list[1]))
+ $sqimap_capabilities[$cap_list[0]] = $cap_list[1];
+ else
+ $sqimap_capabilities[$cap_list[0]] = TRUE;
}
}
return $sqimap_capabilities[$capability];
/******************************************************************************
** Returns the delimeter between mailboxes: INBOX/Test, or INBOX.Test...
******************************************************************************/
-function sqimap_get_delimiter ($imap_stream = false) {
- global $imap_general_debug;
- global $sqimap_delimiter;
- global $optional_delimiter;
+ function sqimap_get_delimiter ($imap_stream = false) {
+ global $imap_general_debug;
+ global $sqimap_delimiter;
+ global $optional_delimiter;
- /* Use configured delimiter if set */
- if((!empty($optional_delimiter)) && $optional_delimiter != "detect") {
- return $optional_delimiter;
- }
+ /* Use configured delimiter if set */
+ if((!empty($optional_delimiter)) && $optional_delimiter != "detect")
+ return $optional_delimiter;
- /* Do some caching here */
- if (!$sqimap_delimiter) {
+ /* Do some caching here */
+ if (!$sqimap_delimiter) {
if (sqimap_capability($imap_stream, "NAMESPACE")) {
/* According to something that I can't find, this is supposed to work on all systems
OS: This won't work in Courier IMAP.
OS: We want to lookup all personal NAMESPACES...
*/
fputs ($imap_stream, "a001 NAMESPACE\r\n");
- $read = sqimap_read_data($imap_stream, "a001", true, $a, $b);
- if (eregi('\* NAMESPACE +(\( *\(.+\) *\)|NIL) +(\( *\(.+\) *\)|NIL) +(\( *\(.+\) *\)|NIL)', $read[0], $data)) {
- if (eregi('^\( *\((.*)\) *\)', $data[1], $data2))
+ $read = sqimap_read_data($imap_stream, 'a001', true, $a, $b);
+ if (eregi('\\* NAMESPACE +(\\( *\\(.+\\) *\\)|NIL) +(\\( *\\(.+\\) *\\)|NIL) +(\\( *\\(.+\\) *\\)|NIL)', $read[0], $data)) {
+ if (eregi('^\\( *\\((.*)\\) *\\)', $data[1], $data2))
$pn = $data2[1];
$pna = explode(')(', $pn);
while (list($k, $v) = each($pna))
{
- list($_, $n, $_, $d) = explode('"', $v);
- $pn[$n] = $d;
- }
-/* OS: We don't need this code right now, it is for other_users and shared folders
- if (eregi('^\( *\((.*)\) *\)', $data[2], $data2))
- $on = $data2[1];
- if (eregi('^\( *\((.*)\) *\)', $data[3], $data2))
- $sn = $data2[1];
- unset($data);
- $ona = explode(')(', $on);
- while (list($k, $v) = each($ona))
- {
- list($_, $n, $_, $d) = explode('"', $v);
- $on[$n] = $d;
+ $lst = explode('"', $v);
+ if (isset($lst[3])) {
+ $pn[$lst[1]] = $lst[3];
+ } else {
+ $pn[$lst[1]] = '';
+ }
}
- $sna = explode(')(', $sn);
- while (list($k, $v) = each($sna))
- {
- list($_, $n, $_, $d) = explode('"', $v);
- $sn[$n] = $d;
- }
-*/
}
$sqimap_delimiter = $pn[0];
} else {
fputs ($imap_stream, ". LIST \"INBOX\" \"\"\r\n");
- $read = sqimap_read_data($imap_stream, ".", true, $a, $b);
- $quote_position = strpos ($read[0], "\"");
+ $read = sqimap_read_data($imap_stream, '.', true, $a, $b);
+ $quote_position = strpos ($read[0], '"');
$sqimap_delimiter = substr ($read[0], $quote_position+1, 1);
}
}
return $sqimap_delimiter;
-}
+ }
/******************************************************************************
******************************************************************************/
function sqimap_get_num_messages ($imap_stream, $mailbox) {
fputs ($imap_stream, "a001 EXAMINE \"$mailbox\"\r\n");
- $read_ary = sqimap_read_data ($imap_stream, "a001", true, $result, $message);
+ $read_ary = sqimap_read_data ($imap_stream, 'a001', true, $result, $message);
for ($i = 0; $i < count($read_ary); $i++) {
if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
return $regs[1];
** becomes: lkehresman@yahoo.com
******************************************************************************/
function sqimap_find_displayable_name ($string) {
- $string = " ".trim($string);
+ $string = ' '.trim($string);
$orig_string = $string;
- if (strpos($string, "<") && strpos($string, ">")) {
- if (strpos($string, "<") == 1) {
+ 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);
+ $string = substr($string, 0, strpos($string, '<'));
+ $string = ereg_replace ('"', '', $string);
}
- if (trim($string) == "") {
+ if (trim($string) == '') {
$string = sqimap_find_email($orig_string);
}
}
/******************************************************************************
** Returns the number of unseen messages in this folder
******************************************************************************/
- function sqimap_unseen_messages ($imap_stream, &$num_unseen, $mailbox) {
+ function sqimap_unseen_messages ($imap_stream, $mailbox) {
//fputs ($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);
+ $read_ary = sqimap_read_data ($imap_stream, 'a001', true, $result, $message);
ereg("UNSEEN ([0-9]+)", $read_ary[0], $regs);
return $regs[1];
}
projects / squirrelmail.git / blobdiff