$buffer = 4096;
$results = '';
$offset = 0;
+ $i=0;
while (strpos($results, "\r\n", $offset) === false) {
if (!($read = fgets($imap_stream, $buffer))) {
break;
}
+// echo $read;
if ( $results != '' ) {
$offset = strlen($results) - 1;
}
$resultlist = array();
$data = array();
$read = sqimap_fgets($imap_stream);
+ $i = 0;
while (1) {
- switch (true) {
- case preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read, $regs):
- case preg_match('/^\* (BYE \[ALERT\])(.*)$/', $read, $regs):
- $response = $regs[1];
- $message = trim($regs[2]);
- break 2;
- case preg_match("/^\* (OK \[PARSE\])(.*)$/", $read):
- $read = sqimap_fgets($imap_stream);
- break 1;
- case preg_match('/^\* ([0-9]+) FETCH.*/', $read, $regs):
- $fetch_data = array();
- $fetch_data[] = $read;
- $read = sqimap_fgets($imap_stream);
- while (!preg_match('/^\* [0-9]+ FETCH.*/', $read) &&
- !preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read)) {
- $fetch_data[] = $read;
- $last = $read;
- $read = sqimap_fgets($imap_stream);
- }
- if (isset($last) && preg_match('/^\)/', $last)) {
- array_pop($fetch_data);
- }
- $resultlist[] = $fetch_data;
- break 1;
- default:
- $data[] = $read;
- $read = sqimap_fgets($imap_stream);
- break 1;
- }
+ $char = $read{0};
+ switch ($char) {
+ case $pre{0}:
+ /* get the command */
+ $arg = '';
+ $i = strlen($pre)+1;
+ $s = substr($read,$i);
+ if (($j = strpos($s,' ')) || ($j = strpos($s,"\n"))) {
+ $arg = substr($s,0,$j);
+ }
+ $tag = substr($read,0,$i-1);
+ if ($arg && $tag==$pre) {
+ switch ($arg) {
+ case 'OK':
+ case 'BAD':
+ case 'NO':
+ case 'BYE':
+ case 'PREAUTH':
+ $response = $arg;
+ $message = trim(substr($read,$i+strlen($arg)));
+ break 3;
+ default:
+ /* this shouldn't happen */
+ $response = $arg;
+ $message = trim(substr($read,$i+strlen($arg)));
+ break 3;
+ }
+ } elseif($tag !== $pre) {
+ /* reset data array because we do not need this reponse */
+ $data = array();
+ $read = sqimap_fgets($imap_stream);
+ break;
+ }
+ case '*':
+ if (preg_match('/^\*\s\d+\sFETCH/',$read)) {
+ /* check for literal */
+ $s = substr($read,-3);
+ $fetch_data = array();
+ do { /* outer loop, continue until next untagged fetch
+ or tagged reponse */
+ do { /* innerloop for fetching literals. with this loop
+ we prohibid that literal responses appear in the
+ outer loop so we can trust the untagged and
+ tagged info provided by $read */
+ if ($s === "}\r\n") {
+ $j = strrpos($read,'{');
+ $iLit = substr($read,$j+1,-3);
+ $fetch_data[] = $read;
+ $sLiteral = fread($imap_stream,$iLit);
+ /* backwards compattibility */
+ $aLiteral = explode("\n", $sLiteral);
+ /* release not neaded data */
+ unset($sLiteral);
+ foreach ($aLiteral as $line) {
+ $fetch_data[] = $line ."\n";
+ }
+ /* release not neaded data */
+ unset($aLiteral);
+ /* next fgets belongs to this fetch because
+ we just got teh exact literalsize and there
+ must follow data to complete the response */
+ $fetch_data[] = sqimap_fgets($imap_stream);
+ } else {
+ $fetch_data[] = $read;
+ }
+ /* retrieve next line and check in the while
+ statements if it belongs to this fetch response */
+ $read = sqimap_fgets($imap_stream);
+ /* check for next untagged reponse and break */
+ if ($read{0} == '*') break 2;
+ $s = substr($read,-3);
+ } while ($s === "}\r\n");
+ $s = substr($read,-3);
+ } while ($read{0} !== '*' &&
+ substr($read,0,strlen($pre)) !== $pre);
+ $resultlist[] = $fetch_data;
+ /* release not neaded data */
+ unset ($fetch_data);
+ } else {
+ $s = substr($read,-3);
+ do {
+ if ($s === "}\r\n") {
+ $j = strrpos($read,'{');
+ $iLit = substr($read,$j+1,-3);
+ $data[] = $read;
+ $data[] = fread($imap_stream,$iLit);
+ $fetch_data[] = sqimap_fgets($imap_stream);
+ } else {
+ $data[] = $read;
+ }
+ $read = sqimap_fgets($imap_stream);
+ if ($read{0} == '*') break;
+ $s = substr($read,-3);
+ } while ($s === "}\r\n");
+ break 1;
+ }
+ break;
+ case '+':
+ $read = sqimap_fgets($imap_stream);
+ break;
+ default:
+ $read = sqimap_fgets($imap_stream);
+ break;
+ }
}
if (!empty($data)) {
$resultlist[] = $data;
and merge the $res array IF they are seperated and
IF it was a FETCH response. */
- if (isset($res[1]) && is_array($res[1]) && isset($res[1][0])
- && preg_match('/^\* \d+ FETCH/', $res[1][0])) {
- $result = array();
- foreach($res as $index=>$value) {
- $result = array_merge($result, $res["$index"]);
- }
- }
+// if (isset($res[1]) && is_array($res[1]) && isset($res[1][0])
+// && preg_match('/^\* \d+ FETCH/', $res[1][0])) {
+// $result = array();
+// foreach($res as $index=>$value) {
+// $result = array_merge($result, $res["$index"]);
+// }
+// }
if (isset($result)) {
return $result;
}
}
-function parseAddress($address, $max=0, $addr_ar = array(), $group = '', $host='') {
+function parseAddress($address, $max=0, $addr_ar = array(), $group = '', $host='', $limit=0) {
$pos = 0;
$j = strlen($address);
$personal = '';
$addr = '';
$comment = '';
- if ($max && $max = count($addr_ar)) {
+ if ($max && $max == count($addr_ar)) {
return $addr_ar;
}
while ($pos < $j) {
- if ($max && $max = count($addr_ar)) {
+ if ($max && $max == count($addr_ar)) {
return $addr_ar;
}
$char = $address{$pos};
switch ($char) {
case '=':
+ /* check if it is an encoded string */
if (preg_match('/^(=\?([^?]*)\?(Q|B)\?([^?]*)\?=)(.*)/Ui',substr($address,$pos),$reg)) {
+ /* add stringpart before the encoded string to the personal var */
+ if (!$personal) {
+ $personal = substr($address,0,$pos);
+ }
$personal .= $reg[1];
- $pos += strlen($personal);
- }
- ++$pos;
+ $pos += strlen($reg[1]);
+ } else {
+ ++$pos;
+ }
break;
case '"': /* get the personal name */
++$pos;
case '<': /* get email address */
$addr_start = $pos;
$addr_end = strpos($address,'>',$addr_start);
- $addr = substr($address,$addr_start+1,$addr_end-$addr_start-1);
- $pos = $addr_end+1;
+ if($addr_end === FALSE) {
+ // in case the address doesn't end, prevent loop
+ $pos++;
+ } else {
+ $addr = substr($address,$addr_start+1,$addr_end-$addr_start-1);
+ $pos = $addr_end+1;
+ }
break;
case '(': /* rip off comments */
$addr_start = $pos;
$j = strlen($address);
$pos = $addr_start + 1;
break;
+ case ';': /* we reached a non rfc2822 compliant delimiter */
+ if ($group) {
+ $address = substr($address, 0, $pos - 1);
+ ++$pos;
+ break;
+ }
case ',': /* we reached a delimiter */
if ($addr == '') {
$addr = substr($address, 0, $pos);
break;
case ':': /* process the group addresses */
/* group marker */
- $group = substr($address, 0, $pos);
- $address = substr($address, $pos+1);
- $result = parseAddress($address, $max, $addr_ar, $group);
- $addr_ar = $result[0];
- $pos = $result[1];
- $address = substr($address, $pos++);
- $j = strlen($address);
- $group = '';
- break;
- case ';':
- if ($group) {
- $address = substr($address, 0, $pos - 1);
- }
- ++$pos;
+ if (strpos($address,';',$pos)) {
+ $group = substr($address, 0, $pos);
+ $address = substr($address, $pos+1);
+ $result = parseAddress($address, $max, $addr_ar, $group);
+ $addr_ar = $result[0];
+ $pos = $result[1];
+ $address = substr($address, $pos++);
+ $j = strlen($address);
+ $group = '';
+ } else {
+ $pos = $j;
+ }
break;
default:
++$pos;
projects / squirrelmail.git / blobdiff