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-rw-r--r--program/include/rcmail.php8
-rw-r--r--program/include/rcube_charset.php25
-rw-r--r--program/include/rcube_imap.php15
-rw-r--r--program/include/rcube_imap_generic.php17
-rw-r--r--program/include/rcube_message.php7
-rw-r--r--program/include/rcube_result_index.php4
-rw-r--r--program/include/rcube_result_thread.php2
-rw-r--r--program/include/rcube_shared.inc15
-rw-r--r--program/include/rcube_utils.php4
-rw-r--r--program/include/rcube_vcard.php1
10 files changed, 77 insertions, 21 deletions
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 02f38e647..5a9a1fa86 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -1774,10 +1774,7 @@ class rcmail extends rcube
$err_code = $this->storage->get_error_code();
$res_code = $this->storage->get_response_code();
- if ($err_code < 0) {
- $this->output->show_message('storageerror', 'error');
- }
- else if ($res_code == rcube_storage::NOPERM) {
+ if ($res_code == rcube_storage::NOPERM) {
$this->output->show_message('errornoperm', 'error');
}
else if ($res_code == rcube_storage::READONLY) {
@@ -1792,6 +1789,9 @@ class rcmail extends rcube
$this->output->show_message('servererrormsg', 'error', array('msg' => $err_str));
}
}
+ else if ($err_code < 0) {
+ $this->output->show_message('storageerror', 'error');
+ }
else if ($fallback) {
$this->output->show_message($fallback, 'error', $fallback_args);
}
diff --git a/program/include/rcube_charset.php b/program/include/rcube_charset.php
index 1740a6096..35c69729b 100644
--- a/program/include/rcube_charset.php
+++ b/program/include/rcube_charset.php
@@ -86,7 +86,7 @@ class rcube_charset
* Sometimes charset string is malformed, there are also charset aliases
* but we need strict names for charset conversion (specially utf8 class)
*
- * @param string Input charset name
+ * @param string $input Input charset name
*
* @return string The validated charset name
*/
@@ -176,9 +176,10 @@ class rcube_charset
{
static $iconv_options = null;
static $mbstring_list = null;
+ static $mbstring_sch = null;
static $conv = null;
- $to = empty($to) ? strtoupper(RCMAIL_CHARSET) : self::parse_charset($to);
+ $to = empty($to) ? strtoupper(RCMAIL_CHARSET) : $to;
$from = self::parse_charset($from);
// It is a common case when UTF-16 charset is used with US-ASCII content (#1488654)
@@ -221,6 +222,7 @@ class rcube_charset
if ($mbstring_list === null) {
if (extension_loaded('mbstring')) {
+ $mbstring_sch = mb_substitute_character();
$mbstring_list = mb_list_encodings();
$mbstring_list = array_map('strtoupper', $mbstring_list);
}
@@ -229,14 +231,25 @@ class rcube_charset
// convert charset using mbstring module
if ($mbstring_list !== null) {
$aliases['WINDOWS-1257'] = 'ISO-8859-13';
+ // it happens that mbstring supports ASCII but not US-ASCII
+ if (($from == 'US-ASCII' || $to == 'US-ASCII') && !in_array('US-ASCII', $mbstring_list)) {
+ $aliases['US-ASCII'] = 'ASCII';
+ }
$mb_from = $aliases[$from] ? $aliases[$from] : $from;
$mb_to = $aliases[$to] ? $aliases[$to] : $to;
// return if encoding found, string matches encoding and convert succeeded
if (in_array($mb_from, $mbstring_list) && in_array($mb_to, $mbstring_list)) {
- if (mb_check_encoding($str, $mb_from) && ($out = mb_convert_encoding($str, $mb_to, $mb_from))) {
- return $out;
+ if (mb_check_encoding($str, $mb_from)) {
+ // Do the same as //IGNORE with iconv
+ mb_substitute_character('none');
+ $out = mb_convert_encoding($str, $mb_to, $mb_from);
+ mb_substitute_character($mbstring_sch);
+
+ if ($out !== false) {
+ return $out;
+ }
}
}
}
@@ -646,14 +659,14 @@ class rcube_charset
return $failover;
}
- // FIXME: the order is important, because sometimes
+ // FIXME: the order is important, because sometimes
// iso string is detected as euc-jp and etc.
$enc = array(
'UTF-8', 'SJIS', 'BIG5', 'GB2312',
'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4',
'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9',
'ISO-8859-10', 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'ISO-8859-16',
- 'WINDOWS-1252', 'WINDOWS-1251', 'EUC-JP', 'EUC-TW', 'KOI8-R',
+ 'WINDOWS-1252', 'WINDOWS-1251', 'EUC-JP', 'EUC-TW', 'KOI8-R',
'ISO-2022-KR', 'ISO-2022-JP'
);
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 66b5c4bd6..ebf31d578 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -1434,6 +1434,12 @@ class rcube_imap extends rcube_storage
$criteria = 'UNDELETED '.$criteria;
}
+ // unset CHARSET if criteria string is ASCII, this way
+ // SEARCH won't be re-sent after "unsupported charset" response
+ if ($charset && $charset != 'US-ASCII' && is_ascii($criteria)) {
+ $charset = 'US-ASCII';
+ }
+
if ($this->threading) {
$threads = $this->conn->thread($folder, $this->threading, $criteria, true, $charset);
@@ -1465,7 +1471,7 @@ class rcube_imap extends rcube_storage
}
$messages = $this->conn->search($folder,
- ($charset ? "CHARSET $charset " : '') . $criteria, true);
+ ($charset && $charset != 'US-ASCII' ? "CHARSET $charset " : '') . $criteria, true);
// Error, try with US-ASCII (some servers may support only US-ASCII)
if ($messages->is_error() && $charset && $charset != 'US-ASCII') {
@@ -3291,11 +3297,8 @@ class rcube_imap extends rcube_storage
}
// Get folder rights (MYRIGHTS)
- if ($acl && !$options['noselect']) {
- // skip shared roots
- if (!$options['is_root'] || $options['namespace'] == 'personal') {
- $options['rights'] = (array)$this->my_rights($folder);
- }
+ if ($acl && ($rights = $this->my_rights($folder))) {
+ $options['rights'] = $rights;
}
// Set 'norename' flag
diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index c3cfabc3a..cce53aedc 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -530,6 +530,7 @@ class rcube_imap_generic
}
else {
$authc = $user;
+ $user = '';
}
$auth_sasl = Auth_SASL::factory('digestmd5');
$reply = base64_encode($auth_sasl->getResponse($authc, $pass,
@@ -568,6 +569,7 @@ class rcube_imap_generic
}
else {
$authc = $user;
+ $user = '';
}
$reply = base64_encode($user . chr(0) . $authc . chr(0) . $pass);
@@ -2400,10 +2402,13 @@ class rcube_imap_generic
$mode = 0;
}
+ // Use BINARY extension when possible (and safe)
+ $binary = $mode && preg_match('/^[0-9.]+$/', $part) && $this->hasCapability('BINARY');
+ $fetch_mode = $binary ? 'BINARY' : 'BODY';
+
// format request
- $reply_key = '* ' . $id;
$key = $this->nextTag();
- $request = $key . ($is_uid ? ' UID' : '') . " FETCH $id (BODY.PEEK[$part])";
+ $request = $key . ($is_uid ? ' UID' : '') . " FETCH $id ($fetch_mode.PEEK[$part])";
// send request
if (!$this->putLine($request)) {
@@ -2411,6 +2416,10 @@ class rcube_imap_generic
return false;
}
+ if ($binary) {
+ $mode = -1;
+ }
+
// receive reply line
do {
$line = rtrim($this->readLine(1024));
@@ -2455,13 +2464,13 @@ class rcube_imap_generic
$prev = '';
while ($bytes > 0) {
- $line = $this->readLine(4096);
+ $line = $this->readLine(8192);
if ($line === NULL) {
break;
}
- $len = strlen($line);
+ $len = strlen($line);
if ($len > $bytes) {
$line = substr($line, 0, $bytes);
diff --git a/program/include/rcube_message.php b/program/include/rcube_message.php
index 6af1d0133..fe2fcf354 100644
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@@ -494,8 +494,13 @@ class rcube_message
}
// list as attachment as well
- if (!empty($mail_part->filename))
+ if (!empty($mail_part->filename)) {
+ $this->attachments[] = $mail_part;
+ }
+ // list html part as attachment (here the part is most likely inside a multipart/related part)
+ else if ($this->parse_alternative && ($secondary_type == 'html' && !$this->opt['prefer_html'])) {
$this->attachments[] = $mail_part;
+ }
}
// part message/*
else if ($primary_type == 'message') {
diff --git a/program/include/rcube_result_index.php b/program/include/rcube_result_index.php
index cc1615d35..334ec8530 100644
--- a/program/include/rcube_result_index.php
+++ b/program/include/rcube_result_index.php
@@ -61,10 +61,14 @@ class rcube_result_index
for ($i=0, $len=count($data); $i<$len; $i++) {
$data_item = &$data[$i];
if (preg_match('/^ SORT/i', $data_item)) {
+ // valid response, initialize raw_data for is_error()
+ $this->raw_data = '';
$data_item = substr($data_item, 5);
break;
}
else if (preg_match('/^ (E?SEARCH)/i', $data_item, $m)) {
+ // valid response, initialize raw_data for is_error()
+ $this->raw_data = '';
$data_item = substr($data_item, strlen($m[0]));
if (strtoupper($m[1]) == 'ESEARCH') {
diff --git a/program/include/rcube_result_thread.php b/program/include/rcube_result_thread.php
index 214aec217..09fa46522 100644
--- a/program/include/rcube_result_thread.php
+++ b/program/include/rcube_result_thread.php
@@ -61,6 +61,8 @@ class rcube_result_thread
// ...skip unilateral untagged server responses
for ($i=0, $len=count($data); $i<$len; $i++) {
if (preg_match('/^ THREAD/i', $data[$i])) {
+ // valid response, initialize raw_data for is_error()
+ $this->raw_data = '';
$data[$i] = substr($data[$i], 7);
break;
}
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
index c15305c08..4577c6df5 100644
--- a/program/include/rcube_shared.inc
+++ b/program/include/rcube_shared.inc
@@ -255,6 +255,21 @@ function asciiwords($str, $css_id = false, $replace_with = '')
/**
+ * Check if a string contains only ascii characters
+ *
+ * @param string $str String to check
+ * @param bool $control_chars Includes control characters
+ *
+ * @return bool
+ */
+function is_ascii($str, $control_chars = true)
+{
+ $regexp = $control_chars ? '/[^\x00-\x7F]/' : '/[^\x20-\x7E]/';
+ return preg_match($regexp, $str) ? false : true;
+}
+
+
+/**
* Remove single and double quotes from a given string
*
* @param string Input value
diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index 23bf556e4..b278431a6 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -221,6 +221,10 @@ class rcube_utils
static $js_rep_table = false;
static $xml_rep_table = false;
+ if (!is_string($str)) {
+ $str = strval($str);
+ }
+
// encode for HTML output
if ($enctype == 'html') {
if (!$html_encode_arr) {
diff --git a/program/include/rcube_vcard.php b/program/include/rcube_vcard.php
index 2bfd474c6..49b312c5c 100644
--- a/program/include/rcube_vcard.php
+++ b/program/include/rcube_vcard.php
@@ -555,6 +555,7 @@ class rcube_vcard
if ((list($key, $value) = explode('=', $attr)) && $value) {
$value = trim($value);
if ($key == 'ENCODING') {
+ $value = strtoupper($value);
// add next line(s) to value string if QP line end detected
if ($value == 'QUOTED-PRINTABLE') {
while (preg_match('/=$/', $lines[$i]))
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 18:55:53 +0000