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authortill <till@php.net>2008-02-02 01:59:52 +0000
committertill <till@php.net>2008-02-02 01:59:52 +0000
commit6ccd45a13a259b917ec71feaf6865840b3357b13 (patch)
tree230717ecd6acbcb46b6bacfe38e6e17bfbfd364f
parentf094b0498b1e791952293c9863cfdbb768599f51 (diff)
* cleaned up CS (confusion in #1484467)
* simplyfied lots of if-else structures
-rw-r--r--program/lib/imap.inc2213
1 files changed, 1290 insertions, 923 deletions
diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index c5940773d..c3f1a2f4d 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -58,15 +58,28 @@
include_once("lib/icl_commons.inc");
-if (!$IMAP_USE_HEADER_DATE) $IMAP_USE_INTERNAL_DATE = true;
-$IMAP_MONTHS=array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12);
-$IMAP_SERVER_TZ = date('Z');
+if (!$IMAP_USE_HEADER_DATE) {
+ $IMAP_USE_INTERNAL_DATE = true;
+}
+
+/**
+ * @todo Maybe use date() to generate this.
+ */
+$GLOBALS['IMAP_MONTHS'] = array("Jan" => 1, "Feb" => 2, "Mar" => 3, "Apr" => 4,
+ "May" => 5, "Jun" => 6, "Jul" => 7, "Aug" => 8, "Sep" => 9, "Oct" => 10,
+ "Nov" => 11, "Dec" => 12);
+
+$GLOBALS['IMAP_SERVER_TZ'] = date('Z');
$iil_error;
$iil_errornum;
$iil_selected;
-class iilConnection{
+/**
+ * @todo Change class vars to public/private
+ */
+class iilConnection
+{
var $fp;
var $error;
var $errorNum;
@@ -83,7 +96,11 @@ class iilConnection{
var $capability = array();
}
-class iilBasicHeader{
+/**
+ * @todo Change class vars to public/private
+ */
+class iilBasicHeader
+{
var $id;
var $uid;
var $subject;
@@ -113,8 +130,11 @@ class iilBasicHeader{
var $junk = false;
}
-
-class iilThreadHeader{
+/**
+ * @todo Change class vars to public/private
+ */
+class iilThreadHeader
+{
var $id;
var $sbj;
var $irt;
@@ -122,34 +142,36 @@ class iilThreadHeader{
}
-function iil_xor($string, $string2){
- $result = "";
+function iil_xor($string, $string2) {
+ $result = '';
$size = strlen($string);
- for ($i=0; $i<$size; $i++) $result .= chr(ord($string[$i]) ^ ord($string2[$i]));
-
+ for ($i=0; $i<$size; $i++) {
+ $result .= chr(ord($string[$i]) ^ ord($string2[$i]));
+ }
return $result;
}
-function iil_ReadLine($fp, $size){
- $line="";
- if ($fp){
- do{
+function iil_ReadLine($fp, $size) {
+ $line = '';
+ if ($fp) {
+ do {
$buffer = fgets($fp, 2048);
- if ($buffer === false)
+ if ($buffer === false) {
break;
+ }
$line.=$buffer;
- }while($buffer[strlen($buffer)-1]!="\n");
+ } while ($buffer[strlen($buffer)-1]!="\n");
}
return $line;
}
-function iil_MultLine($fp, $line){
+function iil_MultLine($fp, $line) {
$line = chop($line);
- if (ereg('\{[0-9]+\}$', $line)){
- $out = "";
+ if (ereg('\{[0-9]+\}$', $line)) {
+ $out = '';
preg_match_all('/(.*)\{([0-9]+)\}$/', $line, $a);
$bytes = $a[2][0];
- while(strlen($out)<$bytes){
+ while (strlen($out)<$bytes) {
$out.=chop(iil_ReadLine($fp, 1024));
}
$line = $a[1][0]."\"$out\"";
@@ -157,170 +179,212 @@ function iil_MultLine($fp, $line){
return $line;
}
-function iil_ReadBytes($fp, $bytes){
- $data = "";
- $len = 0;
- do{
+function iil_ReadBytes($fp, $bytes) {
+ $data = '';
+ $len = 0;
+ do {
$data.=fread($fp, $bytes-$len);
$len = strlen($data);
- }while($len<$bytes);
+ } while ($len<$bytes);
return $data;
}
-function iil_ReadReply($fp){
- do{
+function iil_ReadReply($fp) {
+ do {
$line = chop(trim(iil_ReadLine($fp, 1024)));
- }while($line[0]=="*");
+ } while ($line[0] == '*');
return $line;
}
-function iil_ParseResult($string){
- $a=explode(" ", $string);
- if (count($a) > 2){
- if (strcasecmp($a[1], "OK")==0) return 0;
- else if (strcasecmp($a[1], "NO")==0) return -1;
- else if (strcasecmp($a[1], "BAD")==0) return -2;
- }else return -3;
+function iil_ParseResult($string) {
+ $a=explode(' ', $string);
+ if (count($a) > 2) {
+ if (strcasecmp($a[1], 'OK') == 0) {
+ return 0;
+ } else if (strcasecmp($a[1], 'NO') == 0) {
+ return -1;
+ } else if (strcasecmp($a[1], 'BAD') == 0) {
+ return -2;
+ }
+ }
+ return -3;
}
// check if $string starts with $match
-function iil_StartsWith($string, $match){
+function iil_StartsWith($string, $match) {
$len = strlen($match);
- if ($len==0) return false;
- if (strncmp($string, $match, $len)==0) return true;
- else return false;
+ if ($len == 0) {
+ return false;
+ }
+ if (strncmp($string, $match, $len) == 0) {
+ return true;
+ }
+ return false;
}
-function iil_StartsWithI($string, $match){
+function iil_StartsWithI($string, $match) {
$len = strlen($match);
- if ($len==0) return false;
- if (strncasecmp($string, $match, $len)==0) return true;
- else return false;
+ if ($len == 0) {
+ return false;
+ }
+ if (strncasecmp($string, $match, $len) == 0) {
+ return true;
+ }
+ return false;
}
-function iil_C_Authenticate(&$conn, $user, $pass, $encChallenge){
+function iil_C_Authenticate(&$conn, $user, $pass, $encChallenge) {
+
+ $ipad = '';
+ $opad = '';
// initialize ipad, opad
- for ($i=0;$i<64;$i++){
- $ipad.=chr(0x36);
- $opad.=chr(0x5C);
+ for ($i=0;$i<64;$i++) {
+ $ipad .=chr(0x36);
+ $opad .=chr(0x5C);
}
// pad $pass so it's 64 bytes
$padLen = 64 - strlen($pass);
- for ($i=0;$i<$padLen;$i++) $pass .= chr(0);
+ for ($i=0;$i<$padLen;$i++) {
+ $pass .= chr(0);
+ }
+
// generate hash
- $hash = md5(iil_xor($pass,$opad).pack("H*",md5(iil_xor($pass, $ipad).base64_decode($encChallenge))));
+ $hash = md5(iil_xor($pass,$opad) . pack("H*",md5(iil_xor($pass, $ipad) . base64_decode($encChallenge))));
+
// generate reply
- $reply = base64_encode($user." ".$hash);
+ $reply = base64_encode($user . ' ' . $hash);
// send result, get reply
fputs($conn->fp, $reply."\r\n");
$line = iil_ReadLine($conn->fp, 1024);
// process result
- if (iil_ParseResult($line)==0){
- $conn->error .= "";
- $conn->errorNum = 0;
+ if (iil_ParseResult($line) == 0) {
+ $conn->error .= '';
+ $conn->errorNum = 0;
return $conn->fp;
- }else{
- $conn->error .= 'Authentication for '.$user.' failed (AUTH): "'.htmlspecialchars($line)."\"";
- $conn->errorNum = -2;
- return false;
}
+ $conn->error .= 'Authentication for '.$user.' failed (AUTH): "';
+ $conn->error .= htmlspecialchars($line) . '"';
+ $conn->errorNum = -2;
+ return false;
}
-function iil_C_Login(&$conn, $user, $password){
+function iil_C_Login(&$conn, $user, $password) {
$password = strtr($password, array('"'=>'\\"', '\\' => '\\\\'));
fputs($conn->fp, "a001 LOGIN $user \"$password\"\r\n");
- do{
- $line = iil_ReadReply($conn->fp);
- if ($line === false)
- break;
- }while(!iil_StartsWith($line, "a001 "));
- $a=explode(" ", $line);
- if (strcmp($a[1],"OK")==0){
- $result=$conn->fp;
- $conn->error.="";
- $conn->errorNum = 0;
- }else{
- $result=false;
- fclose($conn->fp);
- $conn->error .= 'Authentication for '.$user.' failed (LOGIN): "'.htmlspecialchars($line)."\"";
- $conn->errorNum = -2;
+ do {
+ $line = iil_ReadReply($conn->fp);
+ if ($line === false) {
+ break;
+ }
+ } while (!iil_StartsWith($line, "a001 "));
+ $a = explode(' ', $line);
+ if (strcmp($a[1], 'OK') == 0) {
+ $result = $conn->fp;
+ $conn->error .= '';
+ $conn->errorNum = 0;
+ return $result;
}
+ $result = false;
+ fclose($conn->fp);
+
+ $conn->error .= 'Authentication for ' . $user . ' failed (LOGIN): "';
+ $conn->error .= htmlspecialchars($line)."\"";
+ $conn->errorNum = -2;
+
return $result;
}
-function iil_ParseNamespace2($str, &$i, $len=0, $l){
- if (!$l) $str = str_replace("NIL", "()", $str);
- if (!$len) $len = strlen($str);
- $data = array();
+function iil_ParseNamespace2($str, &$i, $len=0, $l) {
+ if (!$l) {
+ $str = str_replace('NIL', '()', $str);
+ }
+ if (!$len) {
+ $len = strlen($str);
+ }
+ $data = array();
$in_quotes = false;
- $elem = 0;
- for($i;$i<$len;$i++){
+ $elem = 0;
+ for ($i;$i<$len;$i++) {
$c = (string)$str[$i];
- if ($c=='(' && !$in_quotes){
+ if ($c == '(' && !$in_quotes) {
$i++;
$data[$elem] = iil_ParseNamespace2($str, $i, $len, $l++);
$elem++;
- }else if ($c==')' && !$in_quotes) return $data;
- else if ($c=="\\"){
+ } else if ($c == ')' && !$in_quotes) {
+ return $data;
+ } else if ($c == '\\') {
$i++;
- if ($in_quotes) $data[$elem].=$c.$str[$i];
- }else if ($c=='"'){
+ if ($in_quotes) {
+ $data[$elem] .= $c.$str[$i];
+ }
+ } else if ($c == '"') {
$in_quotes = !$in_quotes;
- if (!$in_quotes) $elem++;
- }else if ($in_quotes){
+ if (!$in_quotes) {
+ $elem++;
+ }
+ } else if ($in_quotes) {
$data[$elem].=$c;
}
}
return $data;
}
-function iil_C_NameSpace(&$conn){
+function iil_C_NameSpace(&$conn) {
global $my_prefs;
- if (!in_array('NAMESPACE', $conn->capability))
- return false;
-
- if ($my_prefs["rootdir"]) return true;
-
+ if (!in_array('NAMESPACE', $conn->capability)) {
+ return false;
+ }
+
+ if ($my_prefs["rootdir"]) {
+ return true;
+ }
+
fputs($conn->fp, "ns1 NAMESPACE\r\n");
- do{
+ do {
$line = iil_ReadLine($conn->fp, 1024);
- if (iil_StartsWith($line, "* NAMESPACE")){
- $i = 0;
+ if (iil_StartsWith($line, '* NAMESPACE')) {
+ $i = 0;
$data = iil_ParseNamespace2(substr($line,11), $i, 0, 0);
}
- }while(!iil_StartsWith($line, "ns1"));
-
- if (!is_array($data)) return false;
+ } while (!iil_StartsWith($line, "ns1"));
+ if (!is_array($data)) {
+ return false;
+ }
+
$user_space_data = $data[0];
- if (!is_array($user_space_data)) return false;
-
+ if (!is_array($user_space_data)) {
+ return false;
+ }
+
$first_userspace = $user_space_data[0];
- if (count($first_userspace)!=2) return false;
-
- $conn->rootdir = $first_userspace[0];
- $conn->delimiter = $first_userspace[1];
+ if (count($first_userspace)!=2) {
+ return false;
+ }
+
+ $conn->rootdir = $first_userspace[0];
+ $conn->delimiter = $first_userspace[1];
$my_prefs["rootdir"] = substr($conn->rootdir, 0, -1);
return true;
}
-function iil_Connect($host, $user, $password){
+function iil_Connect($host, $user, $password) {
global $iil_error, $iil_errornum;
global $ICL_SSL, $ICL_PORT;
global $IMAP_NO_CACHE;
global $my_prefs, $IMAP_USE_INTERNAL_DATE;
- $iil_error = "";
+ $iil_error = '';
$iil_errornum = 0;
//strip slashes
@@ -328,55 +392,72 @@ function iil_Connect($host, $user, $password){
// $password = stripslashes($password);
//set auth method
- $auth_method = "plain";
- if (func_num_args() >= 4){
+ $auth_method = 'plain';
+ if (func_num_args() >= 4) {
$auth_array = func_get_arg(3);
- if (is_array($auth_array)) $auth_method = $auth_array["imap"];
- if (empty($auth_method)) $auth_method = "plain";
+ if (is_array($auth_array)) {
+ $auth_method = $auth_array['imap'];
+ }
+ if (empty($auth_method)) {
+ $auth_method = "plain";
+ }
}
$message = "INITIAL: $auth_method\n";
$result = false;
//initialize connection
- $conn = new iilConnection;
- $conn->error="";
- $conn->errorNum=0;
- $conn->selected="";
- $conn->user = $user;
- $conn->host = $host;
- $conn->cache = array();
- $conn->do_cache = (function_exists("cache_write")&&!$IMAP_NO_CACHE);
+ $conn = new iilConnection;
+ $conn->error = '';
+ $conn->errorNum = 0;
+ $conn->selected = '';
+ $conn->user = $user;
+ $conn->host = $host;
+ $conn->cache = array();
+ $conn->do_cache = (function_exists("cache_write")&&!$IMAP_NO_CACHE);
$conn->cache_dirty = array();
- if ($my_prefs['sort_field']=='INTERNALDATE') $IMAP_USE_INTERNAL_DATE = true;
- else if ($my_prefs['sort_field']=='DATE') $IMAP_USE_INTERNAL_DATE = false;
+ if ($my_prefs['sort_field'] == 'INTERNALDATE') {
+ $IMAP_USE_INTERNAL_DATE = true;
+ } else if ($my_prefs['sort_field'] == 'DATE') {
+ $IMAP_USE_INTERNAL_DATE = false;
+ }
//echo '<!-- conn sort_field: '.$my_prefs['sort_field'].' //-->';
//check input
- if (empty($host)) $iil_error .= "Invalid host\n";
- if (empty($user)) $iil_error .= "Invalid user\n";
- if (empty($password)) $iil_error .= "Invalid password\n";
- if (!empty($iil_error)) return false;
- if (!$ICL_PORT) $ICL_PORT = 143;
-
+ if (empty($host)) {
+ $iil_error .= "Invalid host\n";
+ }
+ if (empty($user)) {
+ $iil_error .= "Invalid user\n";
+ }
+ if (empty($password)) {
+ $iil_error .= "Invalid password\n";
+ }
+ if (!empty($iil_error)) {
+ return false;
+ }
+ if (!$ICL_PORT) {
+ $ICL_PORT = 143;
+ }
+
//check for SSL
- if ($ICL_SSL){
+ if ($ICL_SSL) {
$host = "ssl://".$host;
}
//open socket connection
- $conn->fp = @fsockopen($host, $ICL_PORT, $errno, $errstr, 10);
- if (!$conn->fp){
- $iil_error = "Could not connect to $host at port $ICL_PORT: $errstr";
+ $conn->fp = fsockopen($host, $ICL_PORT, $errno, $errstr, 10);
+ if (!$conn->fp) {
+ $iil_error = "Could not connect to $host at port $ICL_PORT: $errstr";
$iil_errornum = -1;
return false;
}
- $iil_error.="Socket connection established\r\n";
- $line=iil_ReadLine($conn->fp, 300);
+ $iil_error .= "Socket connection established\r\n";
+ $line = iil_ReadLine($conn->fp, 300);
- if (strcasecmp($auth_method, "check")==0){
+ if (strcasecmp($auth_method, "check") == 0) {
//check for supported auth methods
//default to plain text auth
@@ -384,41 +465,44 @@ function iil_Connect($host, $user, $password){
//check for CRAM-MD5
fputs($conn->fp, "cp01 CAPABILITY\r\n");
- do{
- $line = trim(chop(iil_ReadLine($conn->fp, 100)));
- $conn->message.="$line\n";
- $a = explode(" ", $line);
- if ($line[0]=="*"){
- while ( list($k, $w) = each($a) ){
- if ($w!='*' && $w!='CAPABILITY')
+ do {
+ $line = trim(chop(iil_ReadLine($conn->fp, 100)));
+ $conn->message.="$line\n";
+ $a = explode(' ', $line);
+ if ($line[0]=="*") {
+ while ( list($k, $w) = each($a) ) {
+ if ($w!='*' && $w!='CAPABILITY') {
$conn->capability[] = $w;
- if ((strcasecmp($w, "AUTH=CRAM_MD5")==0)||
- (strcasecmp($w, "AUTH=CRAM-MD5")==0)){
- $auth_method = "auth";
- }
+ }
+ if ((strcasecmp($w, "AUTH=CRAM_MD5") == 0)||
+ (strcasecmp($w, "AUTH=CRAM-MD5") == 0)) {
+ $auth_method = "auth";
+ }
}
}
- }while($a[0]!="cp01");
+ } while ($a[0]!="cp01");
}
- if (strcasecmp($auth_method, "auth")==0){
- $conn->message.="Trying CRAM-MD5\n";
+ if (strcasecmp($auth_method, "auth") == 0) {
+ $conn->message .= "Trying CRAM-MD5\n";
//do CRAM-MD5 authentication
fputs($conn->fp, "a000 AUTHENTICATE CRAM-MD5\r\n");
$line = trim(chop(iil_ReadLine($conn->fp, 1024)));
+
$conn->message.="$line\n";
- if ($line[0]=="+"){
+
+ if ($line[0] == "+") {
$conn->message.='Got challenge: '.htmlspecialchars($line)."\n";
//got a challenge string, try CRAM-5
$result = iil_C_Authenticate($conn, $user, $password, substr($line,2));
$conn->message.= "Tried CRAM-MD5: $result \n";
- }else{
+ } else {
$conn->message.='No challenge ('.htmlspecialchars($line)."), try plain\n";
$auth = "plain";
}
}
- if ((!$result)||(strcasecmp($auth, "plain")==0)){
+ if ((!$result)||(strcasecmp($auth, "plain") == 0)) {
//do plain text auth
$result = iil_C_Login($conn, $user, $password);
$conn->message.="Tried PLAIN: $result \n";
@@ -426,36 +510,36 @@ function iil_Connect($host, $user, $password){
$conn->message .= $auth;
- if ($result){
+ if ($result) {
iil_C_Namespace($conn);
return $conn;
- }else{
+ } else {
$iil_error = $conn->error;
$iil_errornum = $conn->errorNum;
return false;
}
}
-function iil_Close(&$conn){
+function iil_Close(&$conn) {
iil_C_WriteCache($conn);
- if (@fputs($conn->fp, "I LOGOUT\r\n")){
+ if (fputs($conn->fp, "I LOGOUT\r\n")) {
fgets($conn->fp, 1024);
fclose($conn->fp);
$conn->fp = false;
}
}
-function iil_ClearCache($user, $host){
+function iil_ClearCache($user, $host) {
}
-function iil_C_WriteCache(&$conn){
+function iil_C_WriteCache(&$conn) {
//echo "<!-- doing iil_C_WriteCache //-->\n";
if (!$conn->do_cache) return false;
- if (is_array($conn->cache)){
- while(list($folder,$data)=each($conn->cache)){
- if ($folder && is_array($data) && $conn->cache_dirty[$folder]){
+ if (is_array($conn->cache)) {
+ while (list($folder,$data)=each($conn->cache)) {
+ if ($folder && is_array($data) && $conn->cache_dirty[$folder]) {
$key = $folder.".imap";
$result = cache_write($conn->user, $conn->host, $key, $data, true);
//echo "<!-- writing $key $data: $result //-->\n";
@@ -464,35 +548,35 @@ function iil_C_WriteCache(&$conn){
}
}
-function iil_C_EnableCache(&$conn){
+function iil_C_EnableCache(&$conn) {
$conn->do_cache = true;
}
-function iil_C_DisableCache(&$conn){
+function iil_C_DisableCache(&$conn) {
$conn->do_cache = false;
}
-function iil_C_LoadCache(&$conn, $folder){
+function iil_C_LoadCache(&$conn, $folder) {
if (!$conn->do_cache) return false;
$key = $folder.".imap";
- if (!is_array($conn->cache[$folder])){
+ if (!is_array($conn->cache[$folder])) {
$conn->cache[$folder] = cache_read($conn->user, $conn->host, $key);
$conn->cache_dirty[$folder] = false;
}
}
-function iil_C_ExpireCachedItems(&$conn, $folder, $message_set){
+function iil_C_ExpireCachedItems(&$conn, $folder, $message_set) {
if (!$conn->do_cache) return; //caching disabled
if (!is_array($conn->cache[$folder])) return; //cache not initialized|empty
- if (count($conn->cache[$folder])==0) return; //cache not initialized|empty
+ if (count($conn->cache[$folder]) == 0) return; //cache not initialized|empty
$uids = iil_C_FetchHeaderIndex($conn, $folder, $message_set, "UID");
$num_removed = 0;
- if (is_array($uids)){
+ if (is_array($uids)) {
//echo "<!-- unsetting: ".implode(",",$uids)." //-->\n";
- while(list($n,$uid)=each($uids)){
+ while (list($n,$uid)=each($uids)) {
unset($conn->cache[$folder][$uid]);
//$conn->cache[$folder][$uid] = false;
//$num_removed++;
@@ -502,15 +586,15 @@ function iil_C_ExpireCachedItems(&$conn, $folder, $message_set){
//echo '<!--'."\n";
//print_r($conn->cache);
//echo "\n".'//-->'."\n";
- }else{
+ } else {
echo "<!-- failed to get uids: $message_set //-->\n";
}
/*
- if ($num_removed>0){
+ if ($num_removed>0) {
$new_cache;
reset($conn->cache[$folder]);
- while(list($uid,$item)=each($conn->cache[$folder])){
+ while (list($uid,$item)=each($conn->cache[$folder])) {
if ($item) $new_cache[$uid] = $conn->cache[$folder][$uid];
}
$conn->cache[$folder] = $new_cache;
@@ -518,7 +602,7 @@ function iil_C_ExpireCachedItems(&$conn, $folder, $message_set){
*/
}
-function iil_ExplodeQuotedString($delimiter, $string){
+function iil_ExplodeQuotedString($delimiter, $string) {
$quotes=explode("\"", $string);
while ( list($key, $val) = each($quotes))
if (($key % 2) == 1)
@@ -532,87 +616,107 @@ function iil_ExplodeQuotedString($delimiter, $string){
return $result;
}
-function iil_CheckForRecent($host, $user, $password, $mailbox){
- if (empty($mailbox)) $mailbox="INBOX";
-
- $conn=iil_Connect($host, $user, $password, "plain");
- $fp = $conn->fp;
- if ($fp){
+function iil_CheckForRecent($host, $user, $password, $mailbox) {
+ if (empty($mailbox)) {
+ $mailbox = 'INBOX';
+ }
+
+ $conn = iil_Connect($host, $user, $password, 'plain');
+ $fp = $conn->fp;
+ if ($fp) {
fputs($fp, "a002 EXAMINE \"$mailbox\"\r\n");
- do{
+ do {
$line=chop(iil_ReadLine($fp, 300));
- $a=explode(" ", $line);
- if (($a[0]=="*") && (strcasecmp($a[2], "RECENT")==0)) $result=(int)$a[1];
- }while (!iil_StartsWith($a[0],"a002"));
+ $a=explode(' ', $line);
+ if (($a[0] == '*') && (strcasecmp($a[2], "RECENT") == 0)) {
+ $result = (int) $a[1];
+ }
+ } while (!iil_StartsWith($a[0],"a002"));
fputs($fp, "a003 LOGOUT\r\n");
fclose($fp);
- }else $result=-2;
-
+ } else {
+ $result = -2;
+ }
+
return $result;
}
-function iil_C_Select(&$conn, $mailbox){
+function iil_C_Select(&$conn, $mailbox) {
$fp = $conn->fp;
- if (empty($mailbox)) return false;
- if (strcmp($conn->selected, $mailbox)==0) return true;
-
+ if (empty($mailbox)) {
+ return false;
+ }
+ if (strcmp($conn->selected, $mailbox) == 0) {
+ return true;
+ }
+
iil_C_LoadCache($conn, $mailbox);
- if (fputs($fp, "sel1 SELECT \"$mailbox\"\r\n")){
- do{
+ if (fputs($fp, "sel1 SELECT \"$mailbox\"\r\n")) {
+ do {
$line=chop(iil_ReadLine($fp, 300));
- $a=explode(" ", $line);
- if (count($a) == 3){
- if (strcasecmp($a[2], "EXISTS")==0) $conn->exists=(int)$a[1];
- if (strcasecmp($a[2], "RECENT")==0) $conn->recent=(int)$a[1];
+ $a=explode(' ', $line);
+ if (count($a) == 3) {
+ if (strcasecmp($a[2], "EXISTS") == 0) $conn->exists=(int)$a[1];
+ if (strcasecmp($a[2], "RECENT") == 0) $conn->recent=(int)$a[1];
}
- }while (!iil_StartsWith($line, "sel1"));
+ } while (!iil_StartsWith($line, "sel1"));
- $a=explode(" ", $line);
+ $a=explode(' ', $line);
- if (strcasecmp($a[1],"OK")==0){
+ if (strcasecmp($a[1],"OK") == 0) {
$conn->selected = $mailbox;
return true;
- }else return false;
- }else{
- return false;
+ }
}
+ return false;
}
-function iil_C_CheckForRecent(&$conn, $mailbox){
- if (empty($mailbox)) $mailbox="INBOX";
-
+function iil_C_CheckForRecent(&$conn, $mailbox) {
+ if (empty($mailbox)) {
+ $mailbox = 'INBOX';
+ }
+
iil_C_Select($conn, $mailbox);
- if ($conn->selected==$mailbox) return $conn->recent;
- else return false;
+ if ($conn->selected == $mailbox) {
+ return $conn->recent;
+ }
+ return false;
}
-function iil_C_CountMessages(&$conn, $mailbox, $refresh=false){
- if ($refresh) $conn->selected="";
+function iil_C_CountMessages(&$conn, $mailbox, $refresh = false) {
+ if ($refresh) {
+ $conn->selected= '';
+ }
iil_C_Select($conn, $mailbox);
- if ($conn->selected==$mailbox) return $conn->exists;
- else return false;
+ if ($conn->selected == $mailbox) {
+ return $conn->exists;
+ }
+ return false;
}
-function iil_SplitHeaderLine($string){
- $pos=strpos($string, ":");
- if ($pos>0){
- $res[0]=substr($string, 0, $pos);
- $res[1]=trim(substr($string, $pos+1));
+function iil_SplitHeaderLine($string) {
+ $pos=strpos($string, ':');
+ if ($pos>0) {
+ $res[0] = substr($string, 0, $pos);
+ $res[1] = trim(substr($string, $pos+1));
return $res;
- }else{
- return $string;
}
+ return $string;
}
-function iil_StrToTime($str){
- global $IMAP_MONTHS,$IMAP_SERVER_TZ;
+function iil_StrToTime($str) {
+ $IMAP_MONTHS = $GLOBALS['IMAP_MONTHS'];
+ $IMAP_SERVER_TZ = $GLOBALS['IMAP_SERVER_TR'];
- if ($str) $time1 = strtotime($str);
- if ($time1 && $time1!=-1) return $time1-$IMAP_SERVER_TZ;
-
+ if ($str) {
+ $time1 = strtotime($str);
+ }
+ if ($time1 && $time1 != -1) {
+ return $time1-$IMAP_SERVER_TZ;
+ }
//echo '<!--'.$str.'//-->';
//replace double spaces with single space
@@ -621,22 +725,23 @@ function iil_StrToTime($str){
//strip off day of week
$pos=strpos($str, " ");
- if (!is_numeric(substr($str, 0, $pos))) $str = substr($str, $pos+1);
-
+ if (!is_numeric(substr($str, 0, $pos))) {
+ $str = substr($str, $pos+1);
+ }
//explode, take good parts
- $a=explode(" ",$str);
- //$month_a=array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12);
- $month_str=$a[1];
- $month=$IMAP_MONTHS[$month_str];
- $day=(int)$a[0];
- $year=(int)$a[2];
- $time=$a[3];
- $tz_str = $a[4];
- $tz = substr($tz_str, 0, 3);
- $ta = explode(":",$time);
- $hour=(int)$ta[0]-(int)$tz;
- $minute=(int)$ta[1];
- $second=(int)$ta[2];
+ $a=explode(' ',$str);
+
+ $month_str = $a[1];
+ $month = $IMAP_MONTHS[$month_str];
+ $day = (int)$a[0];
+ $year = (int)$a[2];
+ $time = $a[3];
+ $tz_str = $a[4];
+ $tz = substr($tz_str, 0, 3);
+ $ta = explode(":",$time);
+ $hour = (int)$ta[0]-(int)$tz;
+ $minute = (int)$ta[1];
+ $second = (int)$ta[2];
//make UNIX timestamp
$time2 = mktime($hour, $minute, $second, $month, $day, $year);
@@ -644,33 +749,42 @@ function iil_StrToTime($str){
return $time2;
}
-function iil_C_Sort(&$conn, $mailbox, $field, $add='', $is_uid=FALSE, $encoding='US-ASCII'){
+function iil_C_Sort(&$conn, $mailbox, $field, $add='', $is_uid=FALSE,
+ $encoding='US-ASCII') {
/* Do "SELECT" command */
- if (!iil_C_Select($conn, $mailbox)) return false;
-
+ if (!iil_C_Select($conn, $mailbox)) {
+ return false;
+ }
$field = strtoupper($field);
- if ($field=='INTERNALDATE') $field='ARRIVAL';
- $fields = array('ARRIVAL'=>1,'CC'=>1,'DATE'=>1,'FROM'=>1,'SIZE'=>1,'SUBJECT'=>1,'TO'=>1);
-
- if (!$fields[$field])
- return false;
+ if ($field == 'INTERNALDATE') {
+ $field = 'ARRIVAL';
+ }
+ $fields = array('ARRIVAL'=>1,'CC'=>1,'DATE'=>1,'FROM'=>1,'SIZE'=>1,
+ 'SUBJECT'=>1,'TO'=>1);
+ if (!$fields[$field]) {
+ return false;
+ }
+
$is_uid = $is_uid ? 'UID ' : '';
- if (!empty($add))
- $add = " $add";
+ if (!empty($add)) {
+ $add = " $add";
+ }
- $fp = $conn->fp;
+ $fp = $conn->fp;
$command = 's '. $is_uid .'SORT ('.$field.') '.$encoding.' ALL'."$add\r\n";
- $line = $data = '';
+ $line = $data = '';
- if (!fputs($fp, $command)) return false;
- do{
+ if (!fputs($fp, $command)) {
+ return false;
+ }
+ do {
$line = chop(iil_ReadLine($fp, 1024));
if (iil_StartsWith($line, '* SORT')) $data.=($data?' ':'').substr($line,7);
- }while($line[0]!='s');
+ } while ($line[0]!='s');
- if (empty($data)){
+ if (empty($data)) {
$conn->error = $line;
return false;
}
@@ -679,67 +793,81 @@ function iil_C_Sort(&$conn, $mailbox, $field, $add='', $is_uid=FALSE, $encoding=
return $out;
}
-function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field, $normalize=true){
+function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field,
+ $normalize=true) {
global $IMAP_USE_INTERNAL_DATE;
$c=0;
$result=array();
$fp = $conn->fp;
- if (empty($index_field)) $index_field="DATE";
+ if (empty($index_field)) {
+ $index_field = 'DATE';
+ }
$index_field = strtoupper($index_field);
list($from_idx, $to_idx) = explode(':', $message_set);
- if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+ if (empty($message_set) || (isset($to_idx)
+ && (int)$from_idx > (int)$to_idx)) {
return false;
+ }
- //$fields_a["DATE"] = ($IMAP_USE_INTERNAL_DATE?6:1);
- $fields_a['DATE'] = 1;
+ //$fields_a['DATE'] = ($IMAP_USE_INTERNAL_DATE?6:1);
+ $fields_a['DATE'] = 1;
$fields_a['INTERNALDATE'] = 6;
- $fields_a['FROM'] = 1;
- $fields_a['REPLY-TO'] = 1;
- $fields_a['SENDER'] = 1;
- $fields_a['TO'] = 1;
- $fields_a['SUBJECT'] = 1;
- $fields_a['UID'] = 2;
- $fields_a['SIZE'] = 2;
- $fields_a['SEEN'] = 3;
- $fields_a['RECENT'] = 4;
- $fields_a['DELETED'] = 5;
+ $fields_a['FROM'] = 1;
+ $fields_a['REPLY-TO'] = 1;
+ $fields_a['SENDER'] = 1;
+ $fields_a['TO'] = 1;
+ $fields_a['SUBJECT'] = 1;
+ $fields_a['UID'] = 2;
+ $fields_a['SIZE'] = 2;
+ $fields_a['SEEN'] = 3;
+ $fields_a['RECENT'] = 4;
+ $fields_a['DELETED'] = 5;
$mode=$fields_a[$index_field];
- if (!($mode > 0)) return false;
-
+ if (!($mode > 0)) {
+ return false;
+ }
+
/* Do "SELECT" command */
- if (!iil_C_Select($conn, $mailbox)) return false;
-
+ if (!iil_C_Select($conn, $mailbox)) {
+ return false;
+ }
+
/* FETCH date,from,subject headers */
- if ($mode==1){
- $key="fhi".($c++);
- $request=$key." FETCH $message_set (BODY.PEEK[HEADER.FIELDS ($index_field)])\r\n";
- if (!fputs($fp, $request)) return false;
- do{
+ if ($mode == 1) {
+ $key = 'fhi' . ($c++);
+ $request = $key . " FETCH $message_set (BODY.PEEK[HEADER.FIELDS ($index_field)])\r\n";
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
$line=chop(iil_ReadLine($fp, 200));
- $a=explode(" ", $line);
- if (($line[0]=="*") && ($a[2]=="FETCH") && ($line[strlen($line)-1]!=")")){
+ $a=explode(' ', $line);
+ if (($line[0] == '*') && ($a[2] == 'FETCH')
+ && ($line[strlen($line)-1] != ')')) {
$id=$a[1];
$str=$line=chop(iil_ReadLine($fp, 300));
- while($line[0]!=")"){ //caution, this line works only in this particular case
+ while ($line[0] != ')') { //caution, this line works only in this particular case
$line=chop(iil_ReadLine($fp, 300));
- if ($line[0]!=")"){
- if (ord($line[0]) <= 32){ //continuation from previous header line
- $str.=" ".trim($line);
+ if ($line[0] != ')') {
+ if (ord($line[0]) <= 32) { //continuation from previous header line
+ $str.= ' ' . trim($line);
}
- if ((ord($line[0]) > 32) || (strlen($line[0]) == 0)){
+ if ((ord($line[0]) > 32) || (strlen($line[0]) == 0)) {
list($field, $string) = iil_SplitHeaderLine($str);
- if (strcasecmp($field, "date")==0){
- $result[$id]=iil_StrToTime($string);
- }else{
- $result[$id] = str_replace("\"", "", $string);
- if ($normalize) $result[$id]=strtoupper($result[$id]);
+ if (strcasecmp($field, 'date') == 0) {
+ $result[$id] = iil_StrToTime($string);
+ } else {
+ $result[$id] = str_replace('"', '', $string);
+ if ($normalize) {
+ $result[$id] = strtoupper($result[$id]);
+ }
}
$str=$line;
}
@@ -748,12 +876,12 @@ function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field, $n
}
/*
$end_pos = strlen($line)-1;
- if (($line[0]=="*") && ($a[2]=="FETCH") && ($line[$end_pos]=="}")){
+ if (($line[0]=="*") && ($a[2]=="FETCH") && ($line[$end_pos]=="}")) {
$id = $a[1];
$pos = strrpos($line, "{")+1;
$bytes = (int)substr($line, $pos, $end_pos-$pos);
$received = 0;
- do{
+ do {
$line = iil_ReadLine($fp, 0);
$received+=strlen($line);
$line = chop($line);
@@ -763,82 +891,99 @@ function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field, $n
list($field,$string)=explode(": ", $line);
- if (strcasecmp($field, "date")==0)
+ if (strcasecmp($field, "date") == 0)
$result[$id] = iil_StrToTime($string);
else if ($index_field!="DATE")
- $result[$id]=strtoupper(str_replace("\"", "", $string));
- }while($line[0]!=")");
- }else{
+ $result[$id]=strtoupper(str_replace('"', '', $string));
+ } while ($line[0]!=")");
+ } else {
//one line response, not expected so ignore
}
*/
- }while(!iil_StartsWith($line, $key));
- }else if ($mode==6){
- $key="fhi".($c++);
+ } while (!iil_StartsWith($line, $key));
+ }else if ($mode == 6) {
+ $key = 'fhi' . ($c++);
$request = $key." FETCH $message_set (INTERNALDATE)\r\n";
- if (!fputs($fp, $request)) return false;
- do{
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
$line=chop(iil_ReadLine($fp, 200));
- if ($line[0]=="*"){
+ if ($line[0]=="*") {
//original: "* 10 FETCH (INTERNALDATE "31-Jul-2002 09:18:02 -0500")"
$paren_pos = strpos($line, "(");
$foo = substr($line, 0, $paren_pos);
- $a = explode(" ", $foo);
+ $a = explode(' ', $foo);
$id = $a[1];
$open_pos = strpos($line, "\"") + 1;
$close_pos = strrpos($line, "\"");
- if ($open_pos && $close_pos){
+ if ($open_pos && $close_pos) {
$len = $close_pos - $open_pos;
$time_str = substr($line, $open_pos, $len);
$result[$id] = strtotime($time_str);
}
- }else{
- $a = explode(" ", $line);
+ } else {
+ $a = explode(' ', $line);
}
- }while(!iil_StartsWith($a[0], $key));
- }else{
- if ($mode >= 3) $field_name="FLAGS";
- else if ($index_field=="SIZE") $field_name="RFC822.SIZE";
- else $field_name=$index_field;
-
+ } while (!iil_StartsWith($a[0], $key));
+ } else {
+ if ($mode >= 3) {
+ $field_name = 'FLAGS';
+ } else if ($index_field == 'SIZE') {
+ $field_name = 'RFC822.SIZE';
+ } else {
+ $field_name = $index_field;
+ }
+
/* FETCH uid, size, flags */
- $key="fhi".($c++);
- $request=$key." FETCH $message_set ($field_name)\r\n";
+ $key = 'fhi' .($c++);
+ $request = $key . " FETCH $message_set ($field_name)\r\n";
- if (!fputs($fp, $request)) return false;
- do{
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
$line=chop(iil_ReadLine($fp, 200));
- $a = explode(" ", $line);
- if (($line[0]=="*") && ($a[2]=="FETCH")){
- $line=str_replace("(", "", $line);
- $line=str_replace(")", "", $line);
- $a=explode(" ", $line);
+ $a = explode(' ', $line);
+ if (($line[0] == '*') && ($a[2] == 'FETCH')) {
+ $line = str_replace('(', '', $line);
+ $line = str_replace(')', '', $line);
+ $a = explode(' ', $line);
- $id=$a[1];
+ $id = $a[1];
- if (isset($result[$id])) continue; //if we already got the data, skip forward
- if ($a[3]!=$field_name) continue; //make sure it's returning what we requested
-
+ if (isset($result[$id])) {
+ continue; //if we already got the data, skip forward
+ }
+ if ($a[3]!=$field_name) {
+ continue; //make sure it's returning what we requested
+ }
+
/* Caution, bad assumptions, next several lines */
- if ($mode==2) $result[$id]=$a[4];
- else{
- $haystack=strtoupper($line);
- $result[$id]=(strpos($haystack, $index_field) > 0 ? "F" : "N");
+ if ($mode == 2) {
+ $result[$id] = $a[4];
+ } else {
+ $haystack = strtoupper($line);
+ $result[$id] = (strpos($haystack, $index_field) > 0 ? "F" : "N");
}
}
- }while(!iil_StartsWith($line, $key));
+ } while (!iil_StartsWith($line, $key));
}
//check number of elements...
- list($start_mid,$end_mid)=explode(':',$message_set);
- if (is_numeric($start_mid) && is_numeric($end_mid)){
+ list($start_mid,$end_mid) = explode(':', $message_set);
+ if (is_numeric($start_mid) && is_numeric($end_mid)) {
//count how many we should have
$should_have = $end_mid - $start_mid +1;
//if we have less, try and fill in the "gaps"
- if (count($result)<$should_have){
- for($i=$start_mid;$i<=$end_mid;$i++) if (!isset($result[$i])) $result[$i] = '';
+ if (count($result)<$should_have) {
+ for ($i=$start_mid;$i<=$end_mid;$i++) {
+ if (!isset($result[$i])) {
+ $result[$i] = '';
+ }
+ }
}
}
@@ -846,25 +991,29 @@ function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field, $n
}
-function iil_CompressMessageSet($message_set){
+function iil_CompressMessageSet($message_set) {
//given a comma delimited list of independent mid's,
//compresses by grouping sequences together
//if less than 255 bytes long, let's not bother
- if (strlen($message_set)<255) return $message_set;
-
+ if (strlen($message_set)<255) {
+ return $message_set;
+ }
+
//see if it's already been compress
- if (strpos($message_set,':')!==false) return $message_set;
-
+ if (strpos($message_set, ':') !== false) {
+ return $message_set;
+ }
+
//separate, then sort
$ids = explode(',',$message_set);
sort($ids);
$result = array();
$start = $prev = $ids[0];
- foreach($ids as $id){
+ foreach ($ids as $id) {
$incr = $id - $prev;
- if ($incr>1){ //found a gap
+ if ($incr>1) { //found a gap
if ($start==$prev) $result[] = $prev; //push single id
else $result[] = $start.':'.$prev; //push sequence as start_id:end_id
$start = $id; //start of new sequence
@@ -872,29 +1021,38 @@ function iil_CompressMessageSet($message_set){
$prev = $id;
}
//handle the last sequence/id
- if ($start==$prev) $result[] = $prev;
- else $result[] = $start.':'.$prev;
-
+ if ($start==$prev) {
+ $result[] = $prev;
+ } else {
+ $result[] = $start.':'.$prev;
+ }
+
//return as comma separated string
- return implode(',',$result);
+ return implode(',', $result);
}
-function iil_C_UIDsToMIDs(&$conn, $mailbox, $uids){
- if (!is_array($uids) || count($uids)==0) return array();
+function iil_C_UIDsToMIDs(&$conn, $mailbox, $uids) {
+ if (!is_array($uids) || count($uids) == 0) {
+ return array();
+ }
return iil_C_Search($conn, $mailbox, "UID ".implode(",", $uids));
}
-function iil_C_UIDToMID(&$conn, $mailbox, $uid){
+function iil_C_UIDToMID(&$conn, $mailbox, $uid) {
$result = iil_C_UIDsToMIDs($conn, $mailbox, array($uid));
- if (count($result)==1) return $result[0];
- else return false;
+ if (count($result)==1) {
+ return $result[0];
+ }
+ return false;
}
-function iil_C_FetchUIDs(&$conn,$mailbox){
+function iil_C_FetchUIDs(&$conn,$mailbox) {
global $clock;
$num = iil_C_CountMessages($conn, $mailbox);
- if ($num==0) return array();
+ if ($num == 0) {
+ return array();
+ }
$message_set = '1'.($num>1?':'.$num:'');
//if cache not enabled, just call iil_C_FetchHeaderIndex on 'UID' field
@@ -902,123 +1060,151 @@ function iil_C_FetchUIDs(&$conn,$mailbox){
return iil_C_FetchHeaderIndex($conn, $mailbox, $message_set, 'UID');
//otherwise, let's check cache first
- $key = $mailbox.'.uids';
+ $key = $mailbox.'.uids';
$cache_good = true;
- if ($conn->uid_cache) $data = $conn->uid_cache;
- else $data = cache_read($conn->user, $conn->host, $key);
-
+ if ($conn->uid_cache) {
+ $data = $conn->uid_cache;
+ } else {
+ $data = cache_read($conn->user, $conn->host, $key);
+ }
+
//was anything cached at all?
- if ($data===false) $cache_good = -1;
-
+ if ($data===false) {
+ $cache_good = -1;
+ }
+
//make sure number of messages were the same
- if ($cache_good>0 && $data['n']!=$num) $cache_good = -2;
-
+ if ($cache_good>0 && $data['n']!=$num) {
+ $cache_good = -2;
+ }
+
//if everything's okay so far...
- if ($cache_good>0){
+ if ($cache_good>0) {
//check UIDs of highest mid with current and cached
- $temp = iil_C_Search($conn, $mailbox, 'UID '.$data['d'][$num]);
- if (!$temp || !is_array($temp) || $temp[0]!=$num) $cache_good=-3;
+ $temp = iil_C_Search($conn, $mailbox, 'UID ' . $data['d'][$num]);
+ if (!$temp || !is_array($temp) || $temp[0] != $num) {
+ $cache_good = -3;
+ }
}
//if cached data's good, return it
- if ($cache_good>0){
+ if ($cache_good>0) {
return $data['d'];
}
//otherwise, we need to fetch it
- $data = array('n'=>$num,'d'=>array());
+ $data = array('n'=>$num,'d'=>array());
$data['d'] = iil_C_FetchHeaderIndex($conn, $mailbox, $message_set, 'UID');
+
cache_write($conn->user, $conn->host, $key, $data);
$conn->uid_cache = $data;
return $data['d'];
}
-function iil_SortThreadHeaders($headers, $index_a, $uids){
+function iil_SortThreadHeaders($headers, $index_a, $uids) {
asort($index_a);
$result = array();
- foreach($index_a as $mid=>$foobar){
+ foreach ($index_a as $mid=>$foobar) {
$uid = $uids[$mid];
$result[$uid] = $headers[$uid];
}
return $result;
}
-function iil_C_FetchThreadHeaders(&$conn, $mailbox, $message_set){
+function iil_C_FetchThreadHeaders(&$conn, $mailbox, $message_set) {
global $clock;
global $index_a;
list($from_idx, $to_idx) = explode(':', $message_set);
- if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+ if (empty($message_set) || (isset($to_idx)
+ && (int)$from_idx > (int)$to_idx)) {
return false;
+ }
$result = array();
- $uids = iil_C_FetchUIDs($conn, $mailbox);
- $debug = false;
+ $uids = iil_C_FetchUIDs($conn, $mailbox);
+ $debug = false;
/* Get cached records where possible */
- if ($conn->do_cache){
+ if ($conn->do_cache) {
$cached = cache_read($conn->user, $conn->host, $mailbox.'.thhd');
- if ($cached && is_array($uids) && count($uids)>0){
- $needed_set = "";
- foreach($uids as $id=>$uid){
- if ($cached[$uid]){
- $result[$uid] = $cached[$uid];
+ if ($cached && is_array($uids) && count($uids)>0) {
+ $needed_set = '';
+ foreach ($uids as $id=>$uid) {
+ if ($cached[$uid]) {
+ $result[$uid] = $cached[$uid];
$result[$uid]->id = $id;
- }else $needed_set.=($needed_set?",":"").$id;
+ } else {
+ $needed_set .= ($needed_set ? ',' : '') . $id;
+ }
}
- if ($needed_set) $message_set = $needed_set;
- else $message_set = '';
+ if ($needed_set) {
+ $message_set = $needed_set;
+ } else {
+ $message_set = '';
+ }
}
}
$message_set = iil_CompressMessageSet($message_set);
- if ($debug) echo "Still need: ".$message_set;
-
+ if ($debug) {
+ echo "Still need: ".$message_set;
+ }
+
/* if we're missing any, get them */
- if ($message_set){
+ if ($message_set) {
/* FETCH date,from,subject headers */
- $key="fh";
- $fp = $conn->fp;
- $request=$key." FETCH $message_set (BODY.PEEK[HEADER.FIELDS (SUBJECT MESSAGE-ID IN-REPLY-TO)])\r\n";
- $mid_to_id = array();
- if (!fputs($fp, $request)) return false;
- do{
+ $key = 'fh';
+ $fp = $conn->fp;
+ $request = $key . " FETCH $message_set ";
+ $request .= "(BODY.PEEK[HEADER.FIELDS (SUBJECT MESSAGE-ID IN-REPLY-TO)])\r\n";
+ $mid_to_id = array();
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
$line = chop(iil_ReadLine($fp, 1024));
- if ($debug) echo $line."\n";
- if (ereg('\{[0-9]+\}$', $line)){
- $a = explode(" ", $line);
+ if ($debug) {
+ echo $line . "\n";
+ }
+ if (ereg('\{[0-9]+\}$', $line)) {
+ $a = explode(' ', $line);
$new = array();
$new_thhd = new iilThreadHeader;
$new_thhd->id = $a[1];
- do{
+ do {
$line=chop(iil_ReadLine($fp, 1024),"\r\n");
- if (iil_StartsWithI($line,'Message-ID:') || (iil_StartsWithI($line,'In-Reply-To:')) || (iil_StartsWithI($line,'SUBJECT:'))){
+ if (iil_StartsWithI($line, 'Message-ID:')
+ || (iil_StartsWithI($line,'In-Reply-To:'))
+ || (iil_StartsWithI($line,'SUBJECT:'))) {
$pos = strpos($line, ":");
$field_name = substr($line, 0, $pos);
$field_val = substr($line, $pos+1);
$new[strtoupper($field_name)] = trim($field_val);
- }else if (ereg('^[[:space:]]', $line)){
+ } else if (ereg('^[[:space:]]', $line)) {
$new[strtoupper($field_name)].= trim($line);
}
- }while($line[0]!=')');
+ } while ($line[0] != ')');
+
$new_thhd->sbj = $new['SUBJECT'];
$new_thhd->mid = substr($new['MESSAGE-ID'], 1, -1);
$new_thhd->irt = substr($new['IN-REPLY-TO'], 1, -1);
$result[$uids[$new_thhd->id]] = $new_thhd;
}
- }while(!iil_StartsWith($line, "fh"));
+ } while (!iil_StartsWith($line, 'fh'));
}
/* sort headers */
- if (is_array($index_a)){
+ if (is_array($index_a)) {
$result = iil_SortThreadHeaders($result, $index_a, $uids);
}
/* write new set to cache */
- if ($conn->do_cache){
- if (count($result)!=count($cached))
- cache_write($conn->user, $conn->host, $mailbox.'.thhd', $result);
+ if ($conn->do_cache) {
+ if (count($result)!=count($cached)) {
+ cache_write($conn->user, $conn->host, $mailbox . '.thhd', $result);
+ }
}
//echo 'iil_FetchThreadHeaders:'."\n";
@@ -1027,129 +1213,165 @@ function iil_C_FetchThreadHeaders(&$conn, $mailbox, $message_set){
return $result;
}
-function iil_C_BuildThreads2(&$conn, $mailbox, $message_set, &$clock){
+function iil_C_BuildThreads2(&$conn, $mailbox, $message_set, &$clock) {
global $index_a;
list($from_idx, $to_idx) = explode(':', $message_set);
- if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+ if (empty($message_set) || (isset($to_idx)
+ && (int)$from_idx > (int)$to_idx)) {
return false;
-
- $result=array();
- $roots=array();
+ }
+
+ $result = array();
+ $roots = array();
$root_mids = array();
- $sub_mids = array();
- $strays = array();
- $messages = array();
- $fp = $conn->fp;
- $debug = false;
+ $sub_mids = array();
+ $strays = array();
+ $messages = array();
+ $fp = $conn->fp;
+ $debug = false;
$sbj_filter_pat = '[a-zA-Z]{2,3}(\[[0-9]*\])?:([[:space:]]*)';
/* Do "SELECT" command */
- if (!iil_C_Select($conn, $mailbox)) return false;
-
+ if (!iil_C_Select($conn, $mailbox)) {
+ return false;
+ }
+
/* FETCH date,from,subject headers */
$mid_to_id = array();
- $messages = array();
- $headers = iil_C_FetchThreadHeaders($conn, $mailbox, $message_set);
- if ($clock) $clock->register('fetched headers');
-
- if ($debug) print_r($headers);
-
+ $messages = array();
+ $headers = iil_C_FetchThreadHeaders($conn, $mailbox, $message_set);
+ if ($clock) {
+ $clock->register('fetched headers');
+ }
+
+ if ($debug) {
+ print_r($headers);
+ }
+
/* go through header records */
- foreach($headers as $header){
+ foreach ($headers as $header) {
//$id = $header['i'];
//$new = array('id'=>$id, 'MESSAGE-ID'=>$header['m'],
// 'IN-REPLY-TO'=>$header['r'], 'SUBJECT'=>$header['s']);
- $id = $header->id;
+ $id = $header->id;
$new = array('id'=>$id, 'MESSAGE-ID'=>$header->mid,
- 'IN-REPLY-TO'=>$header->irt, 'SUBJECT'=>$header->sbj);
+ 'IN-REPLY-TO'=>$header->irt, 'SUBJECT'=>$header->sbj);
/* add to message-id -> mid lookup table */
$mid_to_id[$new['MESSAGE-ID']] = $id;
/* if no subject, use message-id */
- if (empty($new['SUBJECT'])) $new['SUBJECT'] = $new['MESSAGE-ID'];
-
+ if (empty($new['SUBJECT'])) {
+ $new['SUBJECT'] = $new['MESSAGE-ID'];
+ }
+
/* if subject contains 'RE:' or has in-reply-to header, it's a reply */
$sbj_pre ='';
$has_re = false;
- if (eregi($sbj_filter_pat, $new['SUBJECT'])) $has_re = true;
- if ($has_re||$new['IN-REPLY-TO']) $sbj_pre = 'RE:';
-
+ if (eregi($sbj_filter_pat, $new['SUBJECT'])) {
+ $has_re = true;
+ }
+ if ($has_re||$new['IN-REPLY-TO']) {
+ $sbj_pre = 'RE:';
+ }
+
/* strip out 're:', 'fw:' etc */
- if ($has_re) $sbj = ereg_replace($sbj_filter_pat,'', $new['SUBJECT']);
- else $sbj = $new['SUBJECT'];
- $new['SUBJECT'] = $sbj_pre.$sbj;
+ if ($has_re) {
+ $sbj = ereg_replace($sbj_filter_pat, '', $new['SUBJECT']);
+ } else {
+ $sbj = $new['SUBJECT'];
+ }
+ $new['SUBJECT'] = $sbj_pre.$sbj;
/* if subject not a known thread-root, add to list */
- if ($debug) echo $id.' '.$new['SUBJECT']."\t".$new['MESSAGE-ID']."\n";
- $root_id = $roots[$sbj];
+ if ($debug) {
+ echo $id . ' ' . $new['SUBJECT'] . "\t" . $new['MESSAGE-ID'] . "\n";
+ }
+ $root_id = $roots[$sbj];
- if ($root_id && ($has_re || !$root_in_root[$root_id])){
- if ($debug) echo "\tfound root: $root_id\n";
- $sub_mids[$new['MESSAGE-ID']] = $root_id;
- $result[$root_id][] = $id;
- }else if (!isset($roots[$sbj])||(!$has_re&&$root_in_root[$root_id])){
+ if ($root_id && ($has_re || !$root_in_root[$root_id])) {
+ if ($debug) {
+ echo "\tfound root: $root_id\n";
+ }
+ $sub_mids[$new['MESSAGE-ID']] = $root_id;
+ $result[$root_id][] = $id;
+ }else if (!isset($roots[$sbj])||(!$has_re&&$root_in_root[$root_id])) {
/* try to use In-Reply-To header to find root
unless subject contains 'Re:' */
- if ($has_re&&$new['IN-REPLY-TO']){
- if ($debug) echo "\tlooking: ".$new['IN-REPLY-TO']."\n";
-
+ if ($has_re&&$new['IN-REPLY-TO']) {
+ if ($debug) {
+ echo "\tlooking: ".$new['IN-REPLY-TO']."\n";
+ }
//reply to known message?
$temp = $sub_mids[$new['IN-REPLY-TO']];
- if ($temp){
+ if ($temp) {
//found it, root:=parent's root
- if ($debug) echo "\tfound parent: ".$new['SUBJECT']."\n";
- $result[$temp][] = $id;
+ if ($debug) {
+ echo "\tfound parent: ".$new['SUBJECT']."\n";
+ }
+ $result[$temp][] = $id;
$sub_mids[$new['MESSAGE-ID']] = $temp;
- $sbj = '';
- }else{
+ $sbj = '';
+ } else {
//if we can't find referenced parent, it's a "stray"
$strays[$id] = $new['IN-REPLY-TO'];
}
}
//add subject as root
- if ($sbj){
- if ($debug) echo "\t added to root\n";
- $roots[$sbj] = $id;
- $root_in_root[$id] = !$has_re;
+ if ($sbj) {
+ if ($debug) {
+ echo "\t added to root\n";
+ }
+ $roots[$sbj] = $id;
+ $root_in_root[$id] = !$has_re;
$sub_mids[$new['MESSAGE-ID']] = $id;
- $result[$id] = array($id);
+ $result[$id] = array($id);
}
- if ($debug) echo $new['MESSAGE-ID']."\t".$sbj."\n";
+ if ($debug) {
+ echo $new['MESSAGE-ID'] . "\t" . $sbj . "\n";
+ }
}
}
//now that we've gone through all the messages,
//go back and try and link up the stray threads
- if (count($strays)>0){
- foreach($strays as $id=>$irt){
+ if (count($strays)>0) {
+ foreach ($strays as $id=>$irt) {
$root_id = $sub_mids[$irt];
- if (!$root_id || $root_id==$id) continue;
- $result[$root_id] = array_merge($result[$root_id],$result[$id]);
+ if (!$root_id || $root_id==$id) {
+ continue;
+ }
+ $result[$root_id] = array_merge($result[$root_id],$result[$id]);
unset($result[$id]);
}
}
- if ($clock) $clock->register('data prepped');
-
- if ($debug) print_r($roots);
- //print_r($result);
+ if ($clock) {
+ $clock->register('data prepped');
+ }
+
+ if ($debug) {
+ print_r($roots);
+ }
+ //print_r($result);
return $result;
}
-function iil_SortThreads(&$tree, $index, $sort_order='ASC'){
- if (!is_array($tree) || !is_array($index)) return false;
-
+function iil_SortThreads(&$tree, $index, $sort_order = 'ASC') {
+ if (!is_array($tree) || !is_array($index)) {
+ return false;
+ }
+
//create an id to position lookup table
$i = 0;
- foreach($index as $id=>$val){
+ foreach ($index as $id=>$val) {
$i++;
$index[$id] = $i;
}
@@ -1157,19 +1379,21 @@ function iil_SortThreads(&$tree, $index, $sort_order='ASC'){
//for each tree, set array key to position
$itree = array();
- foreach($tree as $id=>$node){
- if (count($tree[$id])<=1){
+ foreach ($tree as $id=>$node) {
+ if (count($tree[$id])<=1) {
//for "threads" with only one message, key is position of that message
- $n = $index[$id];
+ $n = $index[$id];
$itree[$n] = array($n=>$id);
- }else{
+ } else {
//for "threads" with multiple messages,
- $min = $max;
+ $min = $max;
$new_a = array();
- foreach($tree[$id] as $mid){
+ foreach ($tree[$id] as $mid) {
$new_a[$index[$mid]] = $mid; //create new sub-array mapping position to id
- $pos = $index[$mid];
- if ($pos&&$pos<$min) $min = $index[$mid]; //find smallest position
+ $pos = $index[$mid];
+ if ($pos&&$pos<$min) {
+ $min = $index[$mid]; //find smallest position
+ }
}
$n = $min; //smallest position of child is thread position
@@ -1185,7 +1409,7 @@ function iil_SortThreads(&$tree, $index, $sort_order='ASC'){
ksort($itree);
$i=0;
$out=array();
- foreach($itree as $k=>$node){
+ foreach ($itree as $k=>$node) {
$out[$i] = $itree[$k];
$i++;
}
@@ -1194,80 +1418,97 @@ function iil_SortThreads(&$tree, $index, $sort_order='ASC'){
return $out;
}
-function iil_IndexThreads(&$tree){
+function iil_IndexThreads(&$tree) {
/* creates array mapping mid to thread id */
- if (!is_array($tree)) return false;
-
+ if (!is_array($tree)) {
+ return false;
+ }
+
$t_index = array();
- foreach($tree as $pos=>$kids){
- foreach($kids as $kid) $t_index[$kid] = $pos;
+ foreach ($tree as $pos=>$kids) {
+ foreach ($kids as $kid) $t_index[$kid] = $pos;
}
return $t_index;
}
-function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
+function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false) {
global $IMAP_USE_INTERNAL_DATE;
- $c=0;
- $result=array();
- $fp = $conn->fp;
+ $c = 0;
+ $result = array();
+ $fp = $conn->fp;
list($from_idx, $to_idx) = explode(':', $message_set);
- if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+ if (empty($message_set) || (isset($to_idx)
+ && (int)$from_idx > (int)$to_idx)) {
return false;
+ }
/* Do "SELECT" command */
- if (!iil_C_Select($conn, $mailbox)){
+ if (!iil_C_Select($conn, $mailbox)) {
$conn->error = "Couldn't select $mailbox";
return false;
}
/* Get cached records where possible */
- if ($conn->do_cache){
+ if ($conn->do_cache) {
$uids = iil_C_FetchHeaderIndex($conn, $mailbox, $message_set, "UID");
- if (is_array($uids) && count($conn->cache[$mailbox]>0)){
- $needed_set = "";
- while(list($id,$uid)=each($uids)){
- if ($conn->cache[$mailbox][$uid]){
- $result[$id] = $conn->cache[$mailbox][$uid];
+ if (is_array($uids) && count($conn->cache[$mailbox]>0)) {
+ $needed_set = '';
+ while (list($id,$uid)=each($uids)) {
+ if ($conn->cache[$mailbox][$uid]) {
+ $result[$id] = $conn->cache[$mailbox][$uid];
$result[$id]->id = $id;
- }else $needed_set.=($needed_set?",":"").$id;
+ } else {
+ $needed_set.=($needed_set ? ',': '') . $id;
+ }
}
//echo "<!-- iil_C_FetchHeader\nMessage Set: $message_set\nNeeded Set:$needed_set\n//-->\n";
- if ($needed_set) $message_set = iil_CompressMessageSet($needed_set);
- else return $result;
+ if ($needed_set) {
+ $message_set = iil_CompressMessageSet($needed_set);
+ } else {
+ return $result;
+ }
}
}
/* FETCH date,from,subject headers */
- $key="fh".($c++);
- $prefix=$uidfetch?" UID":"";
- $request=$key.$prefix." FETCH $message_set (BODY.PEEK[HEADER.FIELDS (DATE FROM TO SUBJECT REPLY-TO IN-REPLY-TO CC BCC CONTENT-TRANSFER-ENCODING CONTENT-TYPE MESSAGE-ID REFERENCES DISPOSITION-NOTIFICATION-TO)])\r\n";
-
- if (!fputs($fp, $request)) return false;
- do{
- $line=chop(iil_ReadLine($fp, 200));
- $a=explode(" ", $line);
- if (($line[0]=="*") && ($a[2]=="FETCH")){
- $id=$a[1];
- $result[$id]=new iilBasicHeader;
- $result[$id]->id = $id;
- $result[$id]->subject = "";
- $result[$id]->messageID = "mid:".$id;
+ $key = 'fh' . ($c++);
+ $prefix = $uidfetch?' UID':'';
+ $request = $key . $prefix;
+ $request .= " FETCH $message_set (BODY.PEEK[HEADER.FIELDS ";
+ $request .= "(DATE FROM TO SUBJECT REPLY-TO IN-REPLY-TO CC BCC ";
+ $request .= "CONTENT-TRANSFER-ENCODING CONTENT-TYPE MESSAGE-ID ";
+ $request .= "REFERENCES DISPOSITION-NOTIFICATION-TO)])\r\n";
+
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
+ $line = chop(iil_ReadLine($fp, 200));
+ $a = explode(' ', $line);
+ if (($line[0] == '*') && ($a[2] == 'FETCH')) {
+ $id = $a[1];
+
+ $result[$id] = new iilBasicHeader;
+ $result[$id]->id = $id;
+ $result[$id]->subject = '';
+ $result[$id]->messageID = 'mid:' . $id;
/*
Start parsing headers. The problem is, some header "lines" take up multiple lines.
So, we'll read ahead, and if the one we're reading now is a valid header, we'll
process the previous line. Otherwise, we'll keep adding the strings until we come
to the next valid header line.
*/
- $i = 0;
+ $i = 0;
$lines = array();
- do{
- $line = chop(iil_ReadLine($fp, 300),"\r\n");
- if (ord($line[0])<=32) $lines[$i].=(empty($lines[$i])?"":"\n").trim(chop($line));
- else{
+ do {
+ $line = chop(iil_ReadLine($fp, 300), "\r\n");
+ if (ord($line[0])<=32) {
+ $lines[$i] .= (empty($lines[$i])?'':"\n").trim(chop($line));
+ } else{
$i++;
$lines[$i] = trim(chop($line));
}
@@ -1281,24 +1522,26 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
if (!preg_match("/:/",$line) && preg_match("/\)$/",$line)) break;
however, unsure how well this would work with all imap clients.
*/
- if (preg_match("/^\s*UID [0-9]+\)$/",$line)) break;
- }while(trim($line[0])!=")" && strncmp($line, $key, strlen($key))); // patch from "Maksim Rubis" <siburny@hotmail.com>
+ if (preg_match("/^\s*UID [0-9]+\)$/",$line)) {
+ break;
+ }
+ } while (trim($line[0]) != ')' && strncmp($line, $key, strlen($key))); // patch from "Maksim Rubis" <siburny@hotmail.com>
- if(strncmp($line, $key, strlen($key)))
- {
- //process header, fill iilBasicHeader obj.
- // initialize
- if (is_array($headers)){
- reset($headers);
- while ( list($k, $bar) = each($headers) ) $headers[$k] = "";
- }
-
- // create array with header field:data
- while ( list($lines_key, $str) = each($lines) ){
- list($field, $string) = iil_SplitHeaderLine($str);
- $field = strtolower($field);
-
- switch ($field){
+ if (strncmp($line, $key, strlen($key))) {
+ //process header, fill iilBasicHeader obj.
+ // initialize
+ if (is_array($headers)) {
+ reset($headers);
+ while ( list($k, $bar) = each($headers) ) $headers[$k] = '';
+ }
+
+ // create array with header field:data
+ while ( list($lines_key, $str) = each($lines) ) {
+ list($field, $string) = iil_SplitHeaderLine($str);
+
+ $field = strtolower($field);
+
+ switch ($field) {
case 'date';
$result[$id]->date = $string;
$result[$id]->timestamp = iil_StrToTime($string);
@@ -1310,7 +1553,7 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
$result[$id]->to = str_replace("\n", " ", $string);
break;
case 'subject':
- $result[$id]->subject = str_replace("\n", "", $string);
+ $result[$id]->subject = str_replace("\n", '', $string);
break;
case 'reply-to':
$result[$id]->replyto = str_replace("\n", " ", $string);
@@ -1345,36 +1588,38 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
case 'message-id':
$result[$id]->messageID = $string;
break;
- }
- }
- }
- else {
- $a=explode(" ", $line);
- }
-
+ } // end switch ()
+ } // end while ()
+ } else {
+ $a=explode(' ', $line);
+ }
}
- }while(strcmp($a[0], $key)!=0);
+ } while (strcmp($a[0], $key)!=0);
/*
FETCH uid, size, flags
Sample reply line: "* 3 FETCH (UID 2417 RFC822.SIZE 2730 FLAGS (\Seen \Deleted))"
*/
- $command_key="fh".($c++);
- $request= $command_key.$prefix." FETCH $message_set (UID RFC822.SIZE FLAGS INTERNALDATE)\r\n";
- if (!fputs($fp, $request)) return false;
- do{
+ $command_key = 'fh' . ($c++);
+
+ $request = $command_key . $prefix;
+ $request .= " FETCH $message_set (UID RFC822.SIZE FLAGS INTERNALDATE)\r\n";
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+ do {
$line=chop(iil_ReadLine($fp, 200));
- //$a = explode(" ", $line);
- //if (($line[0]=="*") && ($a[2]=="FETCH")){
- if ($line[0]=="*"){
+ //$a = explode(' ', $line);
+ //if (($line[0]=="*") && ($a[2]=="FETCH")) {
+ if ($line[0]=="*") {
//echo "<!-- $line //-->\n";
//get outter most parens
$open_pos = strpos($line, "(") + 1;
$close_pos = strrpos($line, ")");
- if ($open_pos && $close_pos){
+ if ($open_pos && $close_pos) {
//extract ID from pre-paren
$pre_str = substr($line, 0, $open_pos);
- $pre_a = explode(" ", $line);
+ $pre_a = explode(' ', $line);
$id = $pre_a[1];
//get data
@@ -1383,31 +1628,37 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
//swap parents with quotes, then explode
$str = eregi_replace("[()]", "\"", $str);
- $a = iil_ExplodeQuotedString(" ", $str);
+ $a = iil_ExplodeQuotedString(' ', $str);
//did we get the right number of replies?
$parts_count = count($a);
- if ($parts_count>=8){
- for ($i=0;$i<$parts_count;$i=$i+2){
- if (strcasecmp($a[$i],"UID")==0) $result[$id]->uid=$a[$i+1];
- else if (strcasecmp($a[$i],"RFC822.SIZE")==0) $result[$id]->size=$a[$i+1];
- else if (strcasecmp($a[$i],"INTERNALDATE")==0) $time_str = $a[$i+1];
- else if (strcasecmp($a[$i],"FLAGS")==0) $flags_str = $a[$i+1];
+ if ($parts_count>=8) {
+ for ($i=0;$i<$parts_count;$i=$i+2) {
+ if (strcasecmp($a[$i],"UID") == 0) $result[$id]->uid=$a[$i+1];
+ else if (strcasecmp($a[$i],"RFC822.SIZE") == 0) $result[$id]->size=$a[$i+1];
+ else if (strcasecmp($a[$i],"INTERNALDATE") == 0) $time_str = $a[$i+1];
+ else if (strcasecmp($a[$i],"FLAGS") == 0) $flags_str = $a[$i+1];
}
// process flags
- $flags_str = eregi_replace('[\\\"]', "", $flags_str);
- $flags_a = explode(" ", $flags_str);
+ $flags_str = eregi_replace('[\\\"]', '', $flags_str);
+ $flags_a = explode(' ', $flags_str);
//echo "<!-- ID: $id FLAGS: ".implode(",", $flags_a)." //-->\n";
- if (is_array($flags_a)){
+ if (is_array($flags_a)) {
reset($flags_a);
- while (list($key,$val)=each($flags_a)){
- if (strcasecmp($val,"Seen")==0) $result[$id]->seen = true;
- else if (strcasecmp($val, "Deleted")==0) $result[$id]->deleted=true;
- else if (strcasecmp($val, "Recent")==0) $result[$id]->recent = true;
- else if (strcasecmp($val, "Answered")==0) $result[$id]->answered = true;
- else if (strcasecmp($val, "\$MDNSent")==0) $result[$id]->mdn_sent = true;
+ while (list($key,$val)=each($flags_a)) {
+ if (strcasecmp($val,'Seen') == 0) {
+ $result[$id]->seen = true;
+ } else if (strcasecmp($val, 'Deleted') == 0) {
+ $result[$id]->deleted=true;
+ } else if (strcasecmp($val, 'Recent') == 0) {
+ $result[$id]->recent = true;
+ } else if (strcasecmp($val, 'Answered') == 0) {
+ $result[$id]->answered = true;
+ } else if (strcasecmp($val, "\$MDNSent") == 0) {
+ $result[$id]->mdn_sent = true;
+ }
}
$result[$id]->flags = $flags_a;
}
@@ -1416,57 +1667,71 @@ function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
$time_str = str_replace('GMT','+0000',$time_str);
//get timezone
- $time_str = substr($time_str, 0, -1);
+ $time_str = substr($time_str, 0, -1);
$time_zone_str = substr($time_str, -5); //extract timezone
- $time_str = substr($time_str, 1, -6); //remove quotes
- $time_zone = (float)substr($time_zone_str, 1, 2); //get first two digits
- if ($time_zone_str[3]!='0') $time_zone += 0.5; //handle half hour offset
- if ($time_zone_str[0]=="-") $time_zone = $time_zone * -1.0; //minus?
- $result[$id]->internaldate = $time_str;
+ $time_str = substr($time_str, 1, -6); //remove quotes
+ $time_zone = (float)substr($time_zone_str, 1, 2); //get first two digits
+ if ($time_zone_str[3] != '0') {
+ $time_zone += 0.5; //handle half hour offset
+ }
+ if ($time_zone_str[0] == '-') {
+ $time_zone = $time_zone * -1.0; //minus?
+ }
+ $result[$id]->internaldate = $time_str;
- if ($IMAP_USE_INTERNAL_DATE){
+ if ($IMAP_USE_INTERNAL_DATE) {
//calculate timestamp
- $timestamp = strtotime($time_str); //return's server's time
- $na_timestamp = $timestamp;
- $timestamp -= $time_zone * 3600; //compensate for tz, get GMT
+ $timestamp = strtotime($time_str); //return's server's time
+ $na_timestamp = $timestamp;
+ $timestamp -= $time_zone * 3600; //compensate for tz, get GMT
+
$result[$id]->timestamp = $timestamp;
}
- if ($conn->do_cache){
+ if ($conn->do_cache) {
$uid = $result[$id]->uid;
$conn->cache[$mailbox][$uid] = $result[$id];
$conn->cache_dirty[$mailbox] = true;
}
//echo "<!-- ID: $id : $time_str -- local: $na_timestamp (".date("F j, Y, g:i a", $na_timestamp).") tz: $time_zone -- GMT: ".$timestamp." (".date("F j, Y, g:i a", $timestamp).") //-->\n";
- }else{
+ } else {
//echo "<!-- ERROR: $id : $str //-->\n";
}
}
}
- }while(strpos($line, $command_key)===false);
+ } while (strpos($line, $command_key) === false);
return $result;
}
-function iil_C_FetchHeader(&$conn, $mailbox, $id, $uidfetch=false){
+function iil_C_FetchHeader(&$conn, $mailbox, $id, $uidfetch=false) {
$fp = $conn->fp;
- $a=iil_C_FetchHeaders($conn, $mailbox, $id, $uidfetch);
- if (is_array($a)) return array_shift($a);
- else return false;
+ $a = iil_C_FetchHeaders($conn, $mailbox, $id, $uidfetch);
+ if (is_array($a)) {
+ return array_shift($a);
+ }
+ return false;
}
-function iil_SortHeaders($a, $field, $flag){
- if (empty($field)) $field="uid";
- $field=strtolower($field);
- if ($field=="date"||$field=='internaldate') $field="timestamp";
- if (empty($flag)) $flag="ASC";
- $flag=strtoupper($flag);
- $stripArr = ($field=='subject') ? array('Re: ','Fwd: ','Fw: ',"\"") : array("\"");
+function iil_SortHeaders($a, $field, $flag) {
+ if (empty($field)) {
+ $field = 'uid';
+ }
+ $field = strtolower($field);
+ if ($field == 'date' || $field == 'internaldate') {
+ $field = 'timestamp';
+ }
+ if (empty($flag)) {
+ $flag = 'ASC';
+ }
+
+ $flag = strtoupper($flag);
+ $stripArr = ($field=='subject') ? array('Re: ','Fwd: ','Fw: ','"') : array('"');
$c=count($a);
- if ($c>0){
+ if ($c>0) {
/*
Strategy:
First, we'll create an "index" array.
@@ -1475,33 +1740,36 @@ function iil_SortHeaders($a, $field, $flag){
*/
// create "index" array
- $index=array();
+ $index = array();
reset($a);
- while (list($key, $val)=each($a)){
+ while (list($key, $val)=each($a)) {
- if ($field=="timestamp"){
+ if ($field == 'timestamp') {
$data = @strtotime($val->date);
- if ($data == false)
+ if ($data == false) {
$data = $val->timestamp;
- }
- else {
+ }
+ } else {
$data = $val->$field;
- if (is_string($data))
- $data=strtoupper(str_replace($stripArr, "", $data));
- }
-
+ if (is_string($data)) {
+ $data=strtoupper(str_replace($stripArr, '', $data));
+ }
+ }
$index[$key]=$data;
}
// sort index
$i=0;
- if ($flag=="ASC") asort($index);
- else arsort($index);
-
+ if ($flag == 'ASC') {
+ asort($index);
+ } else {
+ arsort($index);
+ }
+
// form new array based on index
- $result=array();
+ $result = array();
reset($index);
- while (list($key, $val)=each($index)){
+ while (list($key, $val)=each($index)) {
$result[$key]=$a[$key];
$i++;
}
@@ -1510,557 +1778,644 @@ function iil_SortHeaders($a, $field, $flag){
return $result;
}
-function iil_C_Expunge(&$conn, $mailbox){
+function iil_C_Expunge(&$conn, $mailbox) {
$fp = $conn->fp;
- if (iil_C_Select($conn, $mailbox)){
+ if (iil_C_Select($conn, $mailbox)) {
$c=0;
fputs($fp, "exp1 EXPUNGE\r\n");
- do{
+ do {
$line=chop(iil_ReadLine($fp, 100));
if ($line[0]=="*") $c++;
- }while (!iil_StartsWith($line, "exp1"));
+ } while (!iil_StartsWith($line, 'exp1'));
- if (iil_ParseResult($line) == 0){
- $conn->selected = ""; //state has changed, need to reselect
+ if (iil_ParseResult($line) == 0) {
+ $conn->selected = ''; //state has changed, need to reselect
//$conn->exists-=$c;
return $c;
- }else{
- $conn->error = $line;
- return -1;
}
+ $conn->error = $line;
}
return -1;
}
-function iil_C_ModFlag(&$conn, $mailbox, $messages, $flag, $mod){
- if ($mod!="+" && $mod!="-") return -1;
-
- $fp = $conn->fp;
- $flags=array(
- "SEEN"=>"\\Seen",
- "DELETED"=>"\\Deleted",
- "RECENT"=>"\\Recent",
- "ANSWERED"=>"\\Answered",
- "DRAFT"=>"\\Draft",
- "FLAGGED"=>"\\Flagged",
- "MDNSENT"=>"\$MDNSent"
- );
- $flag=strtoupper($flag);
- $flag=$flags[$flag];
- if (iil_C_Select($conn, $mailbox)){
+function iil_C_ModFlag(&$conn, $mailbox, $messages, $flag, $mod) {
+ if ($mod != '+' && $mod != '-') {
+ return -1;
+ }
+
+ $fp = $conn->fp;
+ $flags = array(
+ 'SEEN' => '\\Seen',
+ 'DELETED' => '\\Deleted',
+ 'RECENT' => '\\Recent',
+ 'ANSWERED' => '\\Answered',
+ 'DRAFT' => '\\Draft',
+ 'FLAGGED' => '\\Flagged',
+ 'MDNSENT' => "\$MDNSent");
+
+ $flag = strtoupper($flag);
+ $flag = $flags[$flag];
+
+ if (iil_C_Select($conn, $mailbox)) {
$c=0;
- fputs($fp, "flg STORE $messages ".$mod."FLAGS (".$flag.")\r\n");
- do{
+ fputs($fp, "flg STORE $messages " . $mod . "FLAGS (" . $flag . ")\r\n");
+ do {
$line=chop(iil_ReadLine($fp, 100));
- if ($line[0]=="*") $c++;
- }while (!iil_StartsWith($line, "flg"));
+ if ($line[0] == '*') {
+ $c++;
+ }
+ } while (!iil_StartsWith($line, 'flg'));
- if (iil_ParseResult($line) == 0){
+ if (iil_ParseResult($line) == 0) {
iil_C_ExpireCachedItems($conn, $mailbox, $messages);
return $c;
- }else{
- $conn->error = $line;
- return -1;
}
- }else{
- $conn->error = "Select failed";
+ $conn->error = $line;
return -1;
}
+ $conn->error = 'Select failed';
+ return -1;
}
-function iil_C_Flag(&$conn, $mailbox, $messages, $flag){
- return iil_C_ModFlag($conn, $mailbox, $messages, $flag, "+");
+function iil_C_Flag(&$conn, $mailbox, $messages, $flag) {
+ return iil_C_ModFlag($conn, $mailbox, $messages, $flag, '+');
}
-function iil_C_Unflag(&$conn, $mailbox, $messages, $flag){
- return iil_C_ModFlag($conn, $mailbox, $messages, $flag, "-");
+function iil_C_Unflag(&$conn, $mailbox, $messages, $flag) {
+ return iil_C_ModFlag($conn, $mailbox, $messages, $flag, '-');
}
-function iil_C_Delete(&$conn, $mailbox, $messages){
- return iil_C_ModFlag($conn, $mailbox, $messages, "DELETED", "+");
+function iil_C_Delete(&$conn, $mailbox, $messages) {
+ return iil_C_ModFlag($conn, $mailbox, $messages, 'DELETED', '+');
}
-function iil_C_Undelete(&$conn, $mailbox, $messages){
- return iil_C_ModFlag($conn, $mailbox, $messages, "DELETED", "-");
+function iil_C_Undelete(&$conn, $mailbox, $messages) {
+ return iil_C_ModFlag($conn, $mailbox, $messages, 'DELETED', '-');
}
-function iil_C_Unseen(&$conn, $mailbox, $messages){
- return iil_C_ModFlag($conn, $mailbox, $messages, "SEEN", "-");
+function iil_C_Unseen(&$conn, $mailbox, $messages) {
+ return iil_C_ModFlag($conn, $mailbox, $messages, 'SEEN', '-');
}
-function iil_C_Copy(&$conn, $messages, $from, $to){
+function iil_C_Copy(&$conn, $messages, $from, $to) {
$fp = $conn->fp;
- if (empty($from) || empty($to)) return -1;
-
- if (iil_C_Select($conn, $from)){
+ if (empty($from) || empty($to)) {
+ return -1;
+ }
+
+ if (iil_C_Select($conn, $from)) {
$c=0;
fputs($fp, "cpy1 COPY $messages \"$to\"\r\n");
$line=iil_ReadReply($fp);
return iil_ParseResult($line);
- }else{
+ } else {
return -1;
}
}
-function iil_FormatSearchDate($month, $day, $year){
- $month = (int)$month;
- $months=array(
+function iil_FormatSearchDate($month, $day, $year) {
+ $month = (int) $month;
+ $months = $GLOBALS['IMAP_MONTHS'];
+ /* $months=array(
1=>"Jan", 2=>"Feb", 3=>"Mar", 4=>"Apr",
5=>"May", 6=>"Jun", 7=>"Jul", 8=>"Aug",
9=>"Sep", 10=>"Oct", 11=>"Nov", 12=>"Dec"
);
- return $day."-".$months[$month]."-".$year;
+ */
+ return $day . '-' . $months[$month] . '-' . $year;
}
-function iil_C_CountUnseen(&$conn, $folder){
- $index = iil_C_Search($conn, $folder, "ALL UNSEEN");
- if (is_array($index)){
- $str = implode(",", $index);
- if (empty($str)) return false;
- else return count($index);
- }else return false;
+function iil_C_CountUnseen(&$conn, $folder) {
+ $index = iil_C_Search($conn, $folder, 'ALL UNSEEN');
+ if (is_array($index)) {
+ $str = implode(',', $index);
+ if (empty($str)) {
+ return false;
+ }
+ return count($index);
+ }
+ return false;
}
-function iil_C_UID2ID(&$conn, $folder, $uid){
- if ($uid > 0){
+function iil_C_UID2ID(&$conn, $folder, $uid) {
+ if ($uid > 0) {
$id_a = iil_C_Search($conn, $folder, "UID $uid");
- if (is_array($id_a)){
+ if (is_array($id_a)) {
$count = count($id_a);
- if ($count > 1) return false;
- else return $id_a[0];
+ if ($count > 1) {
+ return false;
+ }
+ return $id_a[0];
}
}
return false;
}
-function iil_C_ID2UID(&$conn, $folder, $id){
+function iil_C_ID2UID(&$conn, $folder, $id) {
$fp = $conn->fp;
- $result=-1;
- if ($id > 0) {
- if (iil_C_Select($conn, $folder)){
- $key = "FUID";
- if (fputs($fp, "$key FETCH $id (UID)\r\n")){
- do{
- $line=chop(iil_ReadLine($fp, 1024));
- if (eregi("^\* $id FETCH \(UID (.*)\)", $line, $r)){
- $result = $r[1];
- }
- } while (!preg_match("/^$key/", $line));
- }
+ if ($id == 0) {
+ return -1;
+ }
+ $result = -1;
+ if (iil_C_Select($conn, $folder)) {
+ $key = 'FUID';
+ if (fputs($fp, "$key FETCH $id (UID)\r\n")) {
+ do {
+ $line=chop(iil_ReadLine($fp, 1024));
+ if (eregi("^\* $id FETCH \(UID (.*)\)", $line, $r)) {
+ $result = $r[1];
+ }
+ } while (!preg_match("/^$key/", $line));
}
}
return $result;
}
-function iil_C_Search(&$conn, $folder, $criteria){
+function iil_C_Search(&$conn, $folder, $criteria) {
$fp = $conn->fp;
- if (iil_C_Select($conn, $folder)){
+ if (iil_C_Select($conn, $folder)) {
$c=0;
- $query = "srch1 SEARCH ".chop($criteria)."\r\n";
+ $query = 'srch1 SEARCH ' . chop($criteria) . "\r\n";
fputs($fp, $query);
- do{
+ do {
$line=trim(chop(iil_ReadLine($fp, 10000)));
- if (eregi("^\* SEARCH", $line)){
+ if (eregi("^\* SEARCH", $line)) {
$str = trim(substr($line, 8));
- $messages = explode(" ", $str);
+ $messages = explode(' ', $str);
}
- }while(!iil_StartsWith($line, "srch1"));
+ } while (!iil_StartsWith($line, "srch1"));
$result_code=iil_ParseResult($line);
- if ($result_code==0) return $messages;
- else{
- $conn->error = "iil_C_Search: ".$line."\n";
- return false;
+ if ($result_code==0) {
+ return $messages;
}
-
- }else{
- $conn->error = "iil_C_Search: Couldn't select \"$folder\"\n";
+ $conn->error = 'iil_C_Search: ' . $line . "\n";
return false;
+
}
+ $conn->error = "iil_C_Search: Couldn't select \"$folder\"\n";
+ return false;
}
-function iil_C_Move(&$conn, $messages, $from, $to){
+function iil_C_Move(&$conn, $messages, $from, $to) {
$fp = $conn->fp;
- if (!$from || !$to) return -1;
-
+ if (!$from || !$to) {
+ return -1;
+ }
+
$r=iil_C_Copy($conn, $messages, $from,$to);
- if ($r==0){
+ if ($r==0) {
return iil_C_Delete($conn, $from, $messages);
- }else{
- return $r;
}
+ return $r;
}
-function iil_C_GetHierarchyDelimiter(&$conn){
- if ($conn->delimiter) return $conn->delimiter;
-
- $fp = $conn->fp;
+function iil_C_GetHierarchyDelimiter(&$conn) {
+ if ($conn->delimiter) {
+ return $conn->delimiter;
+ }
+
+ $fp = $conn->fp;
$delimiter = false;
//try (LIST "" ""), should return delimiter (RFC2060 Sec 6.3.8)
- if (!fputs($fp, "ghd LIST \"\" \"\"\r\n")) return false;
- do{
+ if (!fputs($fp, "ghd LIST \"\" \"\"\r\n")) {
+ return false;
+ }
+
+ do {
$line=iil_ReadLine($fp, 500);
- if ($line[0]=="*"){
+ if ($line[0]=="*") {
$line = rtrim($line);
- $a=iil_ExplodeQuotedString(" ", $line);
- if ($a[0]=="*") $delimiter = str_replace("\"", "", $a[count($a)-2]);
+ $a=iil_ExplodeQuotedString(' ', $line);
+ if ($a[0]=="*") {
+ $delimiter = str_replace('"', '', $a[count($a)-2]);
+ }
}
- }while (!iil_StartsWith($line, "ghd"));
+ } while (!iil_StartsWith($line, 'ghd'));
- if (strlen($delimiter)>0) return $delimiter;
-
+ if (strlen($delimiter)>0) {
+ return $delimiter;
+ }
+
//if that fails, try namespace extension
//try to fetch namespace data
fputs($conn->fp, "ns1 NAMESPACE\r\n");
- do{
+ do {
$line = iil_ReadLine($conn->fp, 1024);
- if (iil_StartsWith($line, "* NAMESPACE")){
+ if (iil_StartsWith($line, "* NAMESPACE")) {
$i = 0;
$data = iil_ParseNamespace2(substr($line,11), $i, 0, 0);
}
- }while(!iil_StartsWith($line, "ns1"));
+ } while (!iil_StartsWith($line, "ns1"));
- if (!is_array($data)) return false;
-
+ if (!is_array($data)) {
+ return false;
+ }
+
//extract user space data (opposed to global/shared space)
$user_space_data = $data[0];
- if (!is_array($user_space_data)) return false;
-
+ if (!is_array($user_space_data)) {
+ return false;
+ }
+
//get first element
$first_userspace = $user_space_data[0];
- if (!is_array($first_userspace)) return false;
-
+ if (!is_array($first_userspace)) {
+ return false;
+ }
+
//extract delimiter
$delimiter = $first_userspace[1];
return $delimiter;
}
-function iil_C_ListMailboxes(&$conn, $ref, $mailbox){
+function iil_C_ListMailboxes(&$conn, $ref, $mailbox) {
global $IGNORE_FOLDERS;
$ignore = $IGNORE_FOLDERS[strtolower($conn->host)];
$fp = $conn->fp;
- if (empty($mailbox)) $mailbox="*";
- if (empty($ref) && $conn->rootdir) $ref = $conn->rootdir;
-
+ if (empty($mailbox)) {
+ $mailbox = '*';
+ }
+ if (empty($ref) && $conn->rootdir) {
+ $ref = $conn->rootdir;
+ }
+
// send command
- if (!fputs($fp, "lmb LIST \"".$ref."\" \"$mailbox\"\r\n")) return false;
- $i=0;
+ if (!fputs($fp, "lmb LIST \"".$ref."\" \"$mailbox\"\r\n")) {
+ return false;
+ }
+
+ $i = 0;
// get folder list
- do{
- $line=iil_ReadLine($fp, 500);
- $line=iil_MultLine($fp, $line);
+ do {
+ $line = iil_ReadLine($fp, 500);
+ $line = iil_MultLine($fp, $line);
- $a = explode(" ", $line);
- if (($line[0]=="*") && ($a[1]=="LIST")){
+ $a = explode(' ', $line);
+ if (($line[0] == '*') && ($a[1] == 'LIST')) {
$line = rtrim($line);
// split one line
- $a=iil_ExplodeQuotedString(" ", $line);
+ $a = iil_ExplodeQuotedString(' ', $line);
+
// last string is folder name
- $folder = str_replace("\"", "", $a[count($a)-1]);
- if (empty($ignore) || (!empty($ignore) && !eregi($ignore, $folder))) $folders[$i] = $folder;
+ $folder = str_replace('"', '', $a[count($a)-1]);
+
+ if (empty($ignore) || (!empty($ignore)
+ && !eregi($ignore, $folder))) {
+ $folders[$i] = $folder;
+ }
+
// second from last is delimiter
- $delim = str_replace("\"", "", $a[count($a)-2]);
+ $delim = str_replace('"', '', $a[count($a)-2]);
// is it a container?
$i++;
}
- }while (!iil_StartsWith($line, "lmb"));
+ } while (!iil_StartsWith($line, "lmb"));
- if (is_array($folders)){
- if (!empty($ref)){
+ if (is_array($folders)) {
+ if (!empty($ref)) {
// if rootdir was specified, make sure it's the first element
// some IMAP servers (i.e. Courier) won't return it
if ($ref[strlen($ref)-1]==$delim) $ref = substr($ref, 0, strlen($ref)-1);
if ($folders[0]!=$ref) array_unshift($folders, $ref);
}
return $folders;
- }else if (iil_ParseResult($line)==0){
+ }else if (iil_ParseResult($line) == 0) {
return array('INBOX');
- }else{
+ } else {
$conn->error = $line;
return false;
}
}
-function iil_C_ListSubscribed(&$conn, $ref, $mailbox){
+function iil_C_ListSubscribed(&$conn, $ref, $mailbox) {
global $IGNORE_FOLDERS;
$ignore = $IGNORE_FOLDERS[strtolower($conn->host)];
$fp = $conn->fp;
- if (empty($mailbox)) $mailbox = "*";
- if (empty($ref) && $conn->rootdir) $ref = $conn->rootdir;
+ if (empty($mailbox)) {
+ $mailbox = '*';
+ }
+ if (empty($ref) && $conn->rootdir) {
+ $ref = $conn->rootdir;
+ }
$folders = array();
// send command
- if (!fputs($fp, "lsb LSUB \"".$ref."\" \"".$mailbox."\"\r\n")){
+ if (!fputs($fp, 'lsb LSUB "' . $ref . '" "' . $mailbox.'"' . "\r\n")) {
$conn->error = "Couldn't send LSUB command\n";
return false;
}
- $i=0;
+
+ $i = 0;
+
// get folder list
- do{
- $line=iil_ReadLine($fp, 500);
- $line=iil_MultLine($fp, $line);
- $a = explode(" ", $line);
- if (($line[0]=="*") && ($a[1]=="LSUB" || $a[1]=="LIST")){
+ do {
+ $line = iil_ReadLine($fp, 500);
+ $line = iil_MultLine($fp, $line);
+ $a = explode(' ', $line);
+
+ if (($line[0] == '*') && ($a[1] == 'LSUB' || $a[1] == 'LIST')) {
$line = rtrim($line);
+
// split one line
- $a=iil_ExplodeQuotedString(" ", $line);
+ $a = iil_ExplodeQuotedString(' ', $line);
+
// last string is folder name
- //$folder = UTF7DecodeString(str_replace("\"", "", $a[count($a)-1]));
- $folder = str_replace("\"", "", $a[count($a)-1]);
- if ((!in_array($folder, $folders)) && (empty($ignore) || (!empty($ignore) && !eregi($ignore, $folder)))) $folders[$i] = $folder;
+ //$folder = UTF7DecodeString(str_replace('"', '', $a[count($a)-1]));
+ $folder = str_replace('"', '', $a[count($a)-1]);
+
+ if ((!in_array($folder, $folders)) && (empty($ignore)
+ || (!empty($ignore) && !eregi($ignore, $folder)))) {
+ $folders[$i] = $folder;
+ }
+
// second from last is delimiter
- $delim = str_replace("\"", "", $a[count($a)-2]);
+ $delim = str_replace('"', '', $a[count($a)-2]);
+
// is it a container?
$i++;
}
- }while (!iil_StartsWith($line, "lsb"));
+ } while (!iil_StartsWith($line, "lsb"));
- if (is_array($folders)){
- if (!empty($ref)){
+ if (is_array($folders)) {
+ if (!empty($ref)) {
// if rootdir was specified, make sure it's the first element
// some IMAP servers (i.e. Courier) won't return it
- if ($ref[strlen($ref)-1]==$delim) $ref = substr($ref, 0, strlen($ref)-1);
- if ($folders[0]!=$ref) array_unshift($folders, $ref);
+ if ($ref[strlen($ref)-1]==$delim) {
+ $ref = substr($ref, 0, strlen($ref)-1);
+ }
+ if ($folders[0]!=$ref) {
+ array_unshift($folders, $ref);
+ }
}
return $folders;
- }else{
- $conn->error = $line;
- return false;
}
+ $conn->error = $line;
+ return false;
}
-function iil_C_Subscribe(&$conn, $folder){
+function iil_C_Subscribe(&$conn, $folder) {
$fp = $conn->fp;
- $query = "sub1 SUBSCRIBE \"".$folder."\"\r\n";
+ $query = 'sub1 SUBSCRIBE "' . $folder. '"' . "\r\n";
fputs($fp, $query);
- $line=trim(chop(iil_ReadLine($fp, 10000)));
+ $line = trim(chop(iil_ReadLine($fp, 10000)));
return iil_ParseResult($line);
}
-function iil_C_UnSubscribe(&$conn, $folder){
+function iil_C_UnSubscribe(&$conn, $folder) {
$fp = $conn->fp;
- $query = "usub1 UNSUBSCRIBE \"".$folder."\"\r\n";
+ $query = 'usub1 UNSUBSCRIBE "' . $folder . '"' . "\r\n";
fputs($fp, $query);
- $line=trim(chop(iil_ReadLine($fp, 10000)));
+
+ $line = trim(chop(iil_ReadLine($fp, 10000)));
return iil_ParseResult($line);
}
-function iil_C_FetchPartHeader(&$conn, $mailbox, $id, $part){
- $fp = $conn->fp;
- $result=false;
- if (($part==0)||(empty($part))) $part="HEADER";
- else $part.=".MIME";
-
- if (iil_C_Select($conn, $mailbox)){
- $key="fh".($c++);
- $request=$key." FETCH $id (BODY.PEEK[$part])\r\n";
+function iil_C_FetchPartHeader(&$conn, $mailbox, $id, $part) {
+ $fp = $conn->fp;
+ $result = false;
+ if (($part == 0) || (empty($part))) {
+ $part = 'HEADER';
+ } else {
+ $part .= '.MIME';
+ }
+
+ if (iil_C_Select($conn, $mailbox)) {
+ $key = 'fh' . ($c++);
+ $request = $key . " FETCH $id (BODY.PEEK[$part])\r\n";
if (!fputs($fp, $request)) return false;
- do{
+ do {
$line=chop(iil_ReadLine($fp, 200));
- $a=explode(" ", $line);
- if (($line[0]=="*") && ($a[2]=="FETCH") && ($line[strlen($line)-1]!=")")){
+ $a=explode(' ', $line);
+ if (($line[0] == '*') && ($a[2] == 'FETCH')
+ && ($line[strlen($line)-1] != ')')) {
$line=iil_ReadLine($fp, 300);
- while(chop($line)!=")"){
+ while (chop($line)!=")") {
$result.=$line;
$line=iil_ReadLine($fp, 300);
}
}
- }while(strcmp($a[0], $key)!=0);
+ } while (strcmp($a[0], $key)!=0);
}
return $result;
}
-function iil_C_HandlePartBody(&$conn, $mailbox, $id, $part, $mode){
+function iil_C_HandlePartBody(&$conn, $mailbox, $id, $part, $mode) {
/* modes:
1: return string
2: print
3: base64 and print
*/
- $fp = $conn->fp;
- $result=false;
- if (($part==0)||(empty($part))) $part="TEXT";
-
- if (iil_C_Select($conn, $mailbox)){
- $reply_key="* ".$id;
+ $fp = $conn->fp;
+ $result = false;
+ if (($part==0) || (empty($part))) {
+ $part = 'TEXT';
+ }
+
+ if (iil_C_Select($conn, $mailbox)) {
+ $reply_key='* ' . $id;
+
// format request
- $key="ftch".($c++)." ";
- $request=$key."FETCH $id (BODY.PEEK[$part])\r\n";
+ $key = 'ftch' . ($c++) . ' ';
+ $request = $key . "FETCH $id (BODY.PEEK[$part])\r\n";
// send request
- if (!fputs($fp, $request)) return false;
+ if (!fputs($fp, $request)) {
+ return false;
+ }
+
// receive reply line
- do{
+ do {
$line = chop(iil_ReadLine($fp, 1000));
- $a = explode(" ", $line);
- }while ($a[2]!="FETCH");
+ $a = explode(' ', $line);
+ } while ($a[2]!="FETCH");
$len = strlen($line);
- if ($line[$len-1] == ")"){
+ if ($line[$len-1] == ')') {
//one line response, get everything between first and last quotes
- $from = strpos($line, "\"") + 1;
- $to = strrpos($line, "\"");
- $len = $to - $from;
- if ($mode==1) $result = substr($line, $from, $len);
- else if ($mode==2) echo substr($line, $from, $len);
- else if ($mode==3) echo base64_decode(substr($line, $from, $len));
- }else if ($line[$len-1] == "}"){
+ $from = strpos($line, '"') + 1;
+ $to = strrpos($line, '"');
+ $len = $to - $from;
+ if ($mode == 1) {
+ $result = substr($line, $from, $len);
+ } else if ($mode == 2) {
+ echo substr($line, $from, $len);
+ } else if ($mode == 3) {
+ echo base64_decode(substr($line, $from, $len));
+ }
+ }else if ($line[$len-1] == '}') {
//multi-line request, find sizes of content and receive that many bytes
- $from = strpos($line, "{") + 1;
- $to = strrpos($line, "}");
- $len = $to - $from;
- $sizeStr = substr($line, $from, $len);
- $bytes = (int)$sizeStr;
+ $from = strpos($line, '{') + 1;
+ $to = strrpos($line, '}');
+ $len = $to - $from;
+ $sizeStr = substr($line, $from, $len);
+ $bytes = (int)$sizeStr;
$received = 0;
- while ($received < $bytes){
+ while ($received < $bytes) {
$remaining = $bytes - $received;
- $line = iil_ReadLine($fp, 1024);
- $len = strlen($line);
- if ($len > $remaining) $line = substr($line, 0, $remaining);
+ $line = iil_ReadLine($fp, 1024);
+ $len = strlen($line);
+
+ if ($len > $remaining) {
+ $line = substr($line, 0, $remaining);
+ }
$received += strlen($line);
- if ($mode==1) $result .= chop($line)."\n";
- else if ($mode==2){ echo chop($line)."\n"; flush(); }
- else if ($mode==3){ echo base64_decode($line); flush(); }
+ if ($mode==1) {
+ $result .= chop($line)."\n";
+ } else if ($mode==2) {
+ echo chop($line)."\n"; flush();
+ } else if ($mode==3) {
+ echo base64_decode($line); flush();
+ }
}
}
// read in anything up until 'til last line
- do{
+ do {
$line = iil_ReadLine($fp, 1024);
- }while(!iil_StartsWith($line, $key));
+ } while (!iil_StartsWith($line, $key));
- if ($result){
+ if ($result) {
$result = chop($result);
return $result; // substr($result, 0, strlen($result)-1);
- }else return false;
- }else{
+ }
+ return false;
+ } else {
echo "Select failed.";
}
- if ($mode==1) return $result;
- else return $received;
+ if ($mode==1) {
+ return $result;
+ }
+ return $received;
}
-function iil_C_FetchPartBody(&$conn, $mailbox, $id, $part){
+function iil_C_FetchPartBody(&$conn, $mailbox, $id, $part) {
return iil_C_HandlePartBody($conn, $mailbox, $id, $part, 1);
}
-function iil_C_PrintPartBody(&$conn, $mailbox, $id, $part){
+function iil_C_PrintPartBody(&$conn, $mailbox, $id, $part) {
iil_C_HandlePartBody($conn, $mailbox, $id, $part, 2);
}
-function iil_C_PrintBase64Body(&$conn, $mailbox, $id, $part){
+function iil_C_PrintBase64Body(&$conn, $mailbox, $id, $part) {
iil_C_HandlePartBody($conn, $mailbox, $id, $part, 3);
}
-function iil_C_CreateFolder(&$conn, $folder){
+function iil_C_CreateFolder(&$conn, $folder) {
$fp = $conn->fp;
- if (fputs($fp, "c CREATE \"".$folder."\"\r\n")){
- do{
+ if (fputs($fp, "c CREATE \"".$folder."\"\r\n")) {
+ do {
$line=iil_ReadLine($fp, 300);
- }while($line[0]!="c");
+ } while ($line[0]!="c");
$conn->error = $line;
- return (iil_ParseResult($line)==0);
- }else{
- return false;
+ return (iil_ParseResult($line) == 0);
}
+ return false;
}
-function iil_C_RenameFolder(&$conn, $from, $to){
+function iil_C_RenameFolder(&$conn, $from, $to) {
$fp = $conn->fp;
- if (fputs($fp, "r RENAME \"".$from."\" \"".$to."\"\r\n")){
- do{
+ if (fputs($fp, "r RENAME \"".$from."\" \"".$to."\"\r\n")) {
+ do {
$line=iil_ReadLine($fp, 300);
- }while($line[0]!="r");
- return (iil_ParseResult($line)==0);
- }else{
- return false;
- }
+ } while ($line[0]!="r");
+ return (iil_ParseResult($line) == 0);
+ }
+ return false;
}
-function iil_C_DeleteFolder(&$conn, $folder){
+function iil_C_DeleteFolder(&$conn, $folder) {
$fp = $conn->fp;
- if (fputs($fp, "d DELETE \"".$folder."\"\r\n")){
- do{
+ if (fputs($fp, "d DELETE \"".$folder."\"\r\n")) {
+ do {
$line=iil_ReadLine($fp, 300);
- }while($line[0]!="d");
- return (iil_ParseResult($line)==0);
- }else{
- $conn->error = "Couldn't send command\n";
- return false;
+ } while ($line[0]!="d");
+ return (iil_ParseResult($line) == 0);
}
+ $conn->error = "Couldn't send command\n";
+ return false;
}
-function iil_C_Append(&$conn, $folder, &$message){
+function iil_C_Append(&$conn, $folder, &$message) {
if (!$folder) return false;
$fp = $conn->fp;
- $message = str_replace("\r", "", $message);
+ $message = str_replace("\r", '', $message);
$message = str_replace("\n", "\r\n", $message);
$len = strlen($message);
if (!$len) return false;
- $request="A APPEND \"".$folder."\" (\\Seen) {".$len."}\r\n";
- if (fputs($fp, $request)){
+ $request = 'A APPEND "' . $folder .'" (\\Seen) {' . $len . "}\r\n";
+
+ if (fputs($fp, $request)) {
$line=iil_ReadLine($fp, 100);
$sent = fwrite($fp, $message."\r\n");
flush();
- do{
+ do {
$line=iil_ReadLine($fp, 1000);
- }while($line[0]!="A");
+ } while ($line[0] != 'A');
- $result = (iil_ParseResult($line)==0);
- if (!$result) $conn->error .= $line."\n";
+ $result = (iil_ParseResult($line) == 0);
+ if (!$result) {
+ $conn->error .= $line."\n";
+ }
return $result;
- }else{
- $conn->error .= "Couldn't send command \"$request\"\n";
- return false;
}
+ $conn->error .= "Couldn't send command \"$request\"\n";
+ return false;
}
-function iil_C_AppendFromFile(&$conn, $folder, $path){
- if (!$folder) return false;
-
+function iil_C_AppendFromFile(&$conn, $folder, $path) {
+ if (!$folder) {
+ return false;
+ }
+
//open message file
$in_fp = false;
- if (file_exists(realpath($path))) $in_fp = fopen($path, "r");
- if (!$in_fp){
+ if (file_exists(realpath($path))) {
+ $in_fp = fopen($path, "r");
+ }
+ if (!$in_fp) {
$conn->error .= "Couldn't open $path for reading\n";
return false;
}
- $fp = $conn->fp;
+ $fp = $conn->fp;
$len = filesize($path);
- if (!$len) return false;
-
+ if (!$len) {
+ return false;
+ }
+
//send APPEND command
- $request="A APPEND \"".$folder."\" (\\Seen) {".$len."}\r\n";
+ $request = 'A APPEND "' . $folder . '" (\\Seen) {' . $len . "}\r\n";
$bytes_sent = 0;
- if (fputs($fp, $request)){
+ if (fputs($fp, $request)) {
$line=iil_ReadLine($fp, 100);
//send file
- while(!feof($in_fp)){
+ while (!feof($in_fp)) {
$buffer = fgets($in_fp, 4096);
$bytes_sent += strlen($buffer);
fputs($fp, $buffer);
@@ -2070,89 +2425,99 @@ function iil_C_AppendFromFile(&$conn, $folder, $path){
fputs($fp, "\r\n");
//read response
- do{
+ do {
$line=iil_ReadLine($fp, 1000);
- }while($line[0]!="A");
+ } while ($line[0] != 'A');
- $result = (iil_ParseResult($line)==0);
- if (!$result) $conn->error .= $line."\n";
- return $result;
+ $result = (iil_ParseResult($line) == 0);
+ if (!$result) {
+ $conn->error .= $line."\n";
+ }
+ return $result;
- }else{
- $conn->error .= "Couldn't send command \"$request\"\n";
- return false;
}
+ $conn->error .= "Couldn't send command \"$request\"\n";
+ return false;
}
-function iil_C_FetchStructureString(&$conn, $folder, $id){
- $fp = $conn->fp;
- $result=false;
- if (iil_C_Select($conn, $folder)){
- $key = "F1247";
- if (fputs($fp, "$key FETCH $id (BODYSTRUCTURE)\r\n")){
- do{
+function iil_C_FetchStructureString(&$conn, $folder, $id) {
+ $fp = $conn->fp;
+ $result = false;
+ if (iil_C_Select($conn, $folder)) {
+ $key = 'F1247';
+
+ if (fputs($fp, "$key FETCH $id (BODYSTRUCTURE)\r\n")) {
+ do {
$line=chop(iil_ReadLine($fp, 5000));
- if ($line[0]=="*"){
- if (ereg("\}$", $line)){
+ if ($line[0] == '*') {
+ if (ereg("\}$", $line)) {
preg_match('/(.+)\{([0-9]+)\}/', $line, $match);
$result = $match[1];
- do{
+ do {
$line = chop(iil_ReadLine($fp, 100));
- if (!preg_match("/^$key/", $line)) $result .= $line;
- else $done = true;
- }while(!$done);
- }else{
+ if (!preg_match("/^$key/", $line)) {
+ $result .= $line;
+ } else {
+ $done = true;
+ }
+ } while (!$done);
+ } else {
$result = $line;
}
- list($pre, $post) = explode("BODYSTRUCTURE ", $result);
- $result = substr($post, 0, strlen($post)-1); //truncate last ')' and return
+ list($pre, $post) = explode('BODYSTRUCTURE ', $result);
+
+ //truncate last ')' and return
+ $result = substr($post, 0, strlen($post)-1);
}
- }while (!preg_match("/^$key/",$line));
+ } while (!preg_match("/^$key/",$line));
}
}
return $result;
}
-function iil_C_PrintSource(&$conn, $folder, $id, $part){
+function iil_C_PrintSource(&$conn, $folder, $id, $part) {
$header = iil_C_FetchPartHeader($conn, $folder, $id, $part);
- //echo str_replace("\r", "", $header);
+ //echo str_replace("\r", '', $header);
echo $header;
echo iil_C_PrintPartBody($conn, $folder, $id, $part);
}
-function iil_C_GetQuota(&$conn){
+function iil_C_GetQuota(&$conn) {
/*
-b GETQUOTAROOT "INBOX"
-* QUOTAROOT INBOX user/rchijiiwa1
-* QUOTA user/rchijiiwa1 (STORAGE 654 9765)
-b OK Completed
-*/
- $fp = $conn->fp;
- $result=false;
- $quota_line = "";
+ * GETQUOTAROOT "INBOX"
+ * QUOTAROOT INBOX user/rchijiiwa1
+ * QUOTA user/rchijiiwa1 (STORAGE 654 9765)
+ b OK Completed
+ */
+ $fp = $conn->fp;
+ $result = false;
+ $quota_line = '';
//get line containing quota info
- if (fputs($fp, "QUOT1 GETQUOTAROOT \"INBOX\"\r\n")){
- do{
+ if (fputs($fp, "QUOT1 GETQUOTAROOT \"INBOX\"\r\n")) {
+ do {
$line=chop(iil_ReadLine($fp, 5000));
- if (iil_StartsWith($line, "* QUOTA ")) $quota_line = $line;
- }while(!iil_StartsWith($line, "QUOT1"));
+ if (iil_StartsWith($line, "* QUOTA ")) {
+ $quota_line = $line;
+ }
+ } while (!iil_StartsWith($line, "QUOT1"));
}
//return false if not found, parse if found
- if (!empty($quota_line)){
- $quota_line = eregi_replace("[()]", "", $quota_line);
- $parts = explode(" ", $quota_line);
+ if (!empty($quota_line)) {
+ $quota_line = eregi_replace("[()]", '', $quota_line);
+ $parts = explode(' ', $quota_line);
$storage_part = array_search("STORAGE", $parts);
- if ($storage_part>0){
+ if ($storage_part>0) {
$result = array();
- $used = $parts[$storage_part+1];
- $total = $parts[$storage_part+2];
- $result["used"] = $used;
- $result["total"] = (empty($total)?"??":$total);
- $result["percent"] = (empty($total)?"??":round(($used/$total)*100));
- $result["free"] = 100 - $result["percent"];
+ $used = $parts[$storage_part+1];
+ $total = $parts[$storage_part+2];
+
+ $result['used'] = $used;
+ $result['total'] = (empty($total)?"??":$total);
+ $result['percent'] = (empty($total)?"??":round(($used/$total)*100));
+ $result['free'] = 100 - $result['percent'];
}
}
@@ -2160,9 +2525,11 @@ b OK Completed
}
-function iil_C_ClearFolder(&$conn, $folder){
+function iil_C_ClearFolder(&$conn, $folder) {
$num_in_trash = iil_C_CountMessages($conn, $folder);
- if ($num_in_trash > 0) iil_C_Delete($conn, $folder, "1:".$num_in_trash);
+ if ($num_in_trash > 0) {
+ iil_C_Delete($conn, $folder, '1:' . $num_in_trash);
+ }
return (iil_C_Expunge($conn, $folder) >= 0);
}