if ($imap_stream) {
$sid = sqimap_session_id($unique_id);
fputs ($imap_stream, $sid . ' ' . $query . "\r\n");
- $read = sqimap_read_data_list ($imap_stream, $sid, $handle_errors, $response, $message, $query );
- return $read;
+ $tag_uid_a = explode(' ',trim($sid));
+ $tag = $tag_uid_a[0];
+ $read = sqimap_retrieve_imap_response ($imap_stream, $tag, $handle_errors, $response, $message, $query );
+ /* get the response and the message */
+ $message = $message[$tag];
+ $response = $response[$tag];
+ return $read[$tag];
} else {
global $squirrelmail_language, $color;
set_up_language($squirrelmail_language);
error_box($string,$color);
return false;
}
-
}
-function sqimap_run_command ($imap_stream, $query, $handle_errors, &$response, &$message, $unique_id = false) {
+function sqimap_run_command ($imap_stream, $query, $handle_errors, &$response,
+ &$message, $unique_id = false,$filter=false,
+ $outputstream=false,$no_return=false) {
if ($imap_stream) {
$sid = sqimap_session_id($unique_id);
- fputs ($imap_stream, $sid . ' ' . $query . "\r\n");
- $read = sqimap_read_data ($imap_stream, $sid, $handle_errors, $response, $message, $query);
- return $read;
+ fputs ($imap_stream, $sid . ' ' . $query . "\r\n");
+ $tag_uid_a = explode(' ',trim($sid));
+ $tag = $tag_uid_a[0];
+
+ $read = sqimap_read_data ($imap_stream, $tag, $handle_errors, $response,
+ $message, $query,$filter,$outputstream,$no_return);
+ /* retrieve the response and the message */
+ $response = $response[$tag];
+ $message = $message[$tag];
+
+ if (!empty($read[$tag])) {
+ return $read[$tag][0];
+ } else {
+ return $read[$tag];
+ }
} else {
global $squirrelmail_language, $color;
set_up_language($squirrelmail_language);
"</b></font>\n";
error_box($string,$color);
return false;
+ }
+}
+function sqimap_prepare_pipelined_query($new_query,&$tag,&$aQuery,$unique_id) {
+ $sid = sqimap_session_id($unique_id);
+ $tag_uid_a = explode(' ',trim($sid));
+ $tag = $tag_uid_a[0];
+ $query = $sid . ' '.$new_query."\r\n";
+ $aQuery[$tag] = $query;
+}
+
+function sqimap_run_pipelined_command ($imap_stream, $aQueryList, $handle_errors,
+ &$aServerResponse, &$aServerMessage, $unique_id = false,
+ $filter=false,$outputstream=false,$no_return=false) {
+ $aResponse = false;
+
+ /*
+ Do not fire all calls at once to the imap-server but split the calls up
+ in portions of $iChunkSize. If we do not do that I think we misbehave as
+ IMAP client or should handle BYE calls if the IMAP-server drops the
+ connection because the number of queries is to large. This isn't tested
+ but a wild guess how it could work in the field.
+
+ After testing it on Exchange 2000 we discovered that a chunksize of 32
+ was quicker then when we raised it to 128.
+ */
+ $iQueryCount = count($aQueryList);
+ $iChunkSize = 32;
+ // array_chunk would also do the job but it's supported from php > 4.2
+ $aQueryChunks = array();
+ $iLoops = floor($iQueryCount / $iChunkSize);
+
+ if ($iLoops * $iChunkSize != $iQueryCount) ++$iLoops;
+
+ if (!function_exists('array_chunk')) { // arraychunk replacement
+ reset($aQueryList);
+ for($i=0;$i<$iLoops;++$i) {
+ for($j=0;$j<$iChunkSize;++$j) {
+ $key = key($aQueryList);
+ $aTmp[$key] = $aQueryList[$key];
+ if (next($aQueryList) === false) break;
+ }
+ $aQueryChunks[] = $aTmp;
+ }
+ } else {
+ $aQueryChunks = array_chunk($aQueryList,$iChunkSize,true);
}
+ for ($i=0;$i<$iLoops;++$i) {
+ $aQuery = $aQueryChunks[$i];
+ foreach($aQuery as $tag => $query) {
+ fputs($imap_stream,$query);
+ $aResults[$tag] = false;
+ }
+ foreach($aQuery as $tag => $query) {
+ if ($aResults[$tag] == false) {
+ $aReturnedResponse = sqimap_retrieve_imap_response ($imap_stream, $tag,
+ $handle_errors, $response, $message, $query,
+ $filter,$outputstream,$no_return);
+ foreach ($aReturnedResponse as $returned_tag => $aResponse) {
+ if (!empty($aResponse)) {
+ $aResults[$returned_tag] = $aResponse[0];
+ } else {
+ $aResults[$returned_tag] = $aResponse;
+ }
+ $aServerResponse[$returned_tag] = $response[$returned_tag];
+ $aServerMessage[$returned_tag] = $message[$returned_tag];
+ }
+ }
+ }
+ }
+ return $aResults;
}
-
/*
* custom fgets function. gets a line from IMAP
* no matter how big it may be
$offset = 0;
while (strpos($results, "\r\n", $offset) === false) {
if (!($read = fgets($imap_stream, $buffer))) {
- /* this happens in case of an error */
- /* reset $results because it's useless */
- $results = false;
+ /* this happens in case of an error */
+ /* reset $results because it's useless */
+ $results = false;
break;
}
if ( $results != '' ) {
return $results;
}
+function sqimap_fread($imap_stream,$iSize,$filter=false,
+ $outputstream=false, $no_return=false) {
+ if (!$filter || !$outputstream) {
+ $iBufferSize = $iSize;
+ } else {
+ $iBufferSize = 62400; // multiple of 78 in case of base64 decoding.
+ }
+ $iRet = $iSize - $iBufferSize;
+ $iRetrieved = 0;
+ $i = 0;
+ $results = $sReadRem = '';
+ $bFinished = $bBufferSizeAdapted = $bBufferIsOk = false;
+ while (($iRetrieved < ($iSize - $iBufferSize))) {
+ $sRead = fread($imap_stream,$iBufferSize);
+ if (!$sRead) {
+ $results = false;
+ break;
+ }
+ $iRetrieved += $iBufferSize;
+ // if the returned lines are split, do not end with \n
+ // then we have a problem and need to adjust (happened with uw)
+ if ($bBufferSizeAdapted && substr($sRead,-1) !== "\n") {
+ // use fgets because it stops at \n.
+ // we can do it because it's for correction
+ $sRead .= fgets($imap_stream,$iBufferSize);
+ $iRetrieved += strlen($sRead);
+ if ($iRetrieved == $iSize) {
+ $bFinished = true;
+ }
+ }
+ if ($filter) {
+ // in case line-endings do not appear at position 78 we adapt the buffersize so we can base64 decode on the fly
+ if (!$bBufferSizeAdapted) {
+ $i = strpos($sRead,"\n");
+ if ($i) {
+ ++$i;
+ $iFragments = floor($iBufferSize / $i);
+ $iNewBufferSize = $iFragments * $i;
+ $iRemainder = $iNewBufferSize + $i - $iBufferSize;
+ if ($iNewBufferSize == $iBufferSize) {
+ $bBufferIsOk = true;
+ $iRemainder = 0;
+ $iNewBufferSize = $iBufferSize;
+ $bBufferSizeAdapted = true;
+ }
+ if (!$bBufferIsOk && ($iRemainder + $iBufferSize) < $iSize) {
+ $sReadRem = fread($imap_stream,$iRemainder);
+ } else if (!$bBufferIsOk) {
+ $sReadRem = fread($imap_stream,$iSize - $iBufferSize);
+ $bFinished = true;
+ }
+ if (!$sReadRem && $sReadRem !== '') {
+ $results = false;
+ break;
+ }
+ $iBufferSize = $iNewBufferSize;
+ $bBufferSizeAdapted = true;
+ } else {
+ $sReadRem = fread($imap_stream,$iSize - $iBufferSize);
+ $bFinished = true;
+ if (!$sReadRem) {
+ $results = false;
+ break;
+ }
+ }
+ $sRead .= $sReadRem;
+ $iRetrieved += $iRemainder;
+ unset($sReadRem);
+ }
+ $filter($sRead);
+ }
+ if ($outputstream) {
+ if (is_resource($outputstream)) {
+ fwrite($outputstream,$sRead);
+ } else if ($outputstream == 'php://stdout') {
+ echo $sRead;
+ }
+ }
+ if ($no_return) {
+ $sRead = '';
+ }
+ $results .= $sRead;
+ }
+ if (!$results && !$bFinished) {
+ $sRead = fread($imap_stream,($iSize - ($iRetrieved)));
+ if ($filter) {
+ $filter($sRead);
+ }
+ if ($outputstream) {
+ if (is_resource($outputstream)) {
+ fwrite($outputstream,$sRead);
+ } else if ($outputstream == 'php://stdout') { // FIXME
+ echo $sRead;
+ }
+ }
+ if ($no_return) {
+ $sRead = '';
+ }
+ $results .= $sRead;
+ }
+ return $results;
+}
+/* obsolete function, inform plugins that use it */
+function sqimap_read_data_list($imap_stream, $tag, $handle_errors,
+ &$response, &$message, $query = '') {
+ global $color, $squirrelmail_language;
+ set_up_language($squirrelmail_language);
+ require_once(SM_PATH . 'functions/display_messages.php');
+ $string = "<b><font color=$color[2]>\n" .
+ _("ERROR : Bad function call.") .
+ "</b><br>\n" .
+ _("Reason:") . ' '.
+ 'There is a plugin installed which make use of the <br>' .
+ 'SquirrelMail internal function sqimap_read_data_list.<br>'.
+ 'Please adapt the installed plugin and let it use<br>'.
+ 'sqimap_run_command or sqimap_run_command_list instead<br><br>'.
+ 'The following query was issued:<br>'.
+ htmlspecialchars($query) . '<br>' . "</font><br>\n";
+ error_box($string,$color);
+ echo '</body></html>';
+ exit;
+}
+
+function sqimap_error_box($title, $query = '', $message_title = '', $message = '')
+{
+ global $color, $squirrelmail_language;
+
+ set_up_language($squirrelmail_language);
+ require_once(SM_PATH . 'functions/display_messages.php');
+ $string = "<font color=$color[2]><b>\n" . $title . "</b><br>\n";
+ if ($query != '')
+ $string .= _("Query:") . ' ' . htmlspecialchars($query) . '<br>';
+ if ($message_title != '')
+ $string .= $message_title;
+ if ($message != '')
+ $string .= htmlspecialchars($message);
+ $string .= "</font><br>\n";
+ error_box($string,$color);
+}
+
/*
* Reads the output from the IMAP stream. If handle_errors is set to true,
* this will also handle all errors that are received. If it is not set,
* the errors will be sent back through $response and $message
*/
-function sqimap_read_data_list ($imap_stream, $tag_uid, $handle_errors, &$response, &$message, $query = '') {
+function sqimap_retrieve_imap_response($imap_stream, $tag, $handle_errors,
+ &$response, &$message, $query = '',
+ $filter = false, $outputstream = false, $no_return = false) {
global $color, $squirrelmail_language;
$read = '';
- $tag_uid_a = explode(' ',trim($tag_uid));
- $tag = $tag_uid_a[0];
+ if (!is_array($message)) $message = array();
+ if (!is_array($response)) $response = array();
$resultlist = array();
$data = array();
$read = sqimap_fgets($imap_stream);
- $i = 0;
+ $i = $k = 0;
while ($read) {
$char = $read{0};
switch ($char)
$arg = substr($s,0,$j);
}
$found_tag = substr($read,0,$i-1);
- if ($arg && $found_tag==$tag) {
+ if ($found_tag) {
switch ($arg)
{
case 'OK':
case 'NO':
case 'BYE':
case 'PREAUTH':
- $response = $arg;
- $message = trim(substr($read,$i+strlen($arg)));
- break 3; /* switch switch while */
- default:
+ $response[$found_tag] = $arg;
+ $message[$found_tag] = trim(substr($read,$i+strlen($arg)));
+ if (!empty($data)) {
+ $resultlist[] = $data;
+ }
+ $aResponse[$found_tag] = $resultlist;
+ $data = $resultlist = array();
+ if ($found_tag == $tag) {
+ break 3; /* switch switch while */
+ }
+ break;
+ default:
/* this shouldn't happen */
- $response = $arg;
- $message = trim(substr($read,$i+strlen($arg)));
- break 3; /* switch switch while */
+ $response[$found_tag] = $arg;
+ $message[$found_tag] = trim(substr($read,$i+strlen($arg)));
+ if (!empty($data)) {
+ $resultlist[] = $data;
+ }
+ $aResponse[$found_tag] = $resultlist;
+ $data = $resultlist = array();
+ if ($found_tag == $tag) {
+ break 3; /* switch switch while */
+ }
}
- } elseif($found_tag !== $tag) {
- /* reset data array because we do not need this reponse */
- $data = array();
- $read = sqimap_fgets($imap_stream);
- break;
}
+ $read = sqimap_fgets($imap_stream);
+ if ($read === false) { /* error */
+ break 3; /* switch switch while */
+ }
+ break;
} // end case $tag{0}
case '*':
$j = strrpos($read,'{');
$iLit = substr($read,$j+1,-3);
$fetch_data[] = $read;
- $sLiteral = fread($imap_stream,$iLit);
- if ($sLiteral === false) { /* error */
- break 4; /* while while switch while */
- }
+ $sLiteral = sqimap_fread($imap_stream,$iLit,$filter,$outputstream,$no_return);
+ if ($sLiteral === false) { /* error */
+ break 4; /* while while switch while */
+ }
/* backwards compattibility */
$aLiteral = explode("\n", $sLiteral);
/* release not neaded data */
/* next fgets belongs to this fetch because
we just got the exact literalsize and there
must follow data to complete the response */
- $read = sqimap_fgets($imap_stream);
- if ($read === false) { /* error */
- break 4; /* while while switch while */
- }
+ $read = sqimap_fgets($imap_stream);
+ if ($read === false) { /* error */
+ break 4; /* while while switch while */
+ }
$fetch_data[] = $read;
} else {
- $fetch_data[] = $read;
+ $fetch_data[] = $read;
}
/* retrieve next line and check in the while
statements if it belongs to this fetch response */
$read = sqimap_fgets($imap_stream);
- if ($read === false) { /* error */
- break 4; /* while while switch while */
- }
+ if ($read === false) { /* error */
+ break 4; /* while while switch while */
+ }
/* check for next untagged reponse and break */
if ($read{0} == '*') break 2;
$s = substr($read,-3);
$s = substr($read,-3);
} while ($read{0} !== '*' &&
substr($read,0,strlen($tag)) !== $tag);
- $resultlist[] = $fetch_data;
+ $resultlist[] = $fetch_data;
/* release not neaded data */
unset ($fetch_data);
} else {
$j = strrpos($read,'{');
$iLit = substr($read,$j+1,-3);
$data[] = $read;
- $sLiteral = fread($imap_stream,$iLit);
+ $sLiteral = fread($imap_stream,$iLit);
if ($sLiteral === false) { /* error */
- $read = false;
- break 3; /* while switch while */
- }
+ $read = false;
+ break 3; /* while switch while */
+ }
$data[] = $sLiteral;
- $fetch_data[] = sqimap_fgets($imap_stream);
+ $data[] = sqimap_fgets($imap_stream);
} else {
- $data[] = $read;
+ $data[] = $read;
}
$read = sqimap_fgets($imap_stream);
- if ($read === false) {
- break 3; /* while switch while */
- } else if ($read{0} == '*') {
+ if ($read === false) {
+ break 3; /* while switch while */
+ } else if ($read{0} == '*') {
break;
}
$s = substr($read,-3);
} while ($s === "}\r\n");
break 1;
- }
+ }
break;
} // end case '*'
} // end switch
/* error processing in case $read is false */
if ($read === false) {
unset($data);
- set_up_language($squirrelmail_language);
- require_once(SM_PATH . 'functions/display_messages.php');
- $string = "<b><font color=$color[2]>\n" .
- _("ERROR : Connection dropped by imap-server.") .
- "</b><br>\n" .
- _("Query:") . ' '.
- htmlspecialchars($query) . '<br>' . "</font><br>\n";
- error_box($string,$color);
+ sqimap_error_box(_("ERROR : Connection dropped by imap-server."), $query);
exit;
}
/* Set $resultlist array */
if (!empty($data)) {
- $resultlist[] = $data;
+ //$resultlist[] = $data;
}
elseif (empty($resultlist)) {
$resultlist[] = array();
/* Return result or handle errors */
if ($handle_errors == false) {
- return( $resultlist );
+ return $aResponse;
+ return( $resultlist ); //?? Why this?
}
- switch ($response)
- {
+ switch ($response[$tag]) {
case 'OK':
- return $resultlist;
- break;
+ return $aResponse;
+ break;
case 'NO':
/* ignore this error from M$ exchange, it is not fatal (aka bug) */
- if (strstr($message, 'command resulted in') === false) {
- set_up_language($squirrelmail_language);
- require_once(SM_PATH . 'functions/display_messages.php');
- $string = "<b><font color=$color[2]>\n" .
- _("ERROR : Could not complete request.") .
- "</b><br>\n" .
- _("Query:") . ' ' .
- htmlspecialchars($query) . '<br>' .
- _("Reason Given: ") .
- htmlspecialchars($message) . "</font><br>\n";
- error_box($string,$color);
- echo '</body></html>';
+ if (strstr($message[$tag], 'command resulted in') === false) {
+ sqimap_error_box(_("ERROR : Could not complete request."), $query, _("Reason Given: "), $message[$tag]);
+ echo '</body></html>';
exit;
}
- break;
+ break;
case 'BAD':
- set_up_language($squirrelmail_language);
- require_once(SM_PATH . 'functions/display_messages.php');
- $string = "<b><font color=$color[2]>\n" .
- _("ERROR : Bad or malformed request.") .
- "</b><br>\n" .
- _("Query:") . ' '.
- htmlspecialchars($query) . '<br>' .
- _("Server responded: ") .
- htmlspecialchars($message) . "</font><br>\n";
- error_box($string,$color);
- echo '</body></html>';
+ sqimap_error_box(_("ERROR : Bad or malformed request."), $query, _("Server responded: "), $message[$tag]);
+ echo '</body></html>';
exit;
case 'BYE':
- set_up_language($squirrelmail_language);
- require_once(SM_PATH . 'functions/display_messages.php');
- $string = "<b><font color=$color[2]>\n" .
- _("ERROR : Imap server closed the connection.") .
- "</b><br>\n" .
- _("Query:") . ' '.
- htmlspecialchars($query) . '<br>' .
- _("Server responded: ") .
- htmlspecialchars($message) . "</font><br>\n";
- error_box($string,$color);
- echo '</body></html>';
+ sqimap_error_box(_("ERROR : Imap server closed the connection."), $query, _("Server responded: "), $message[$tag]);
+ echo '</body></html>';
exit;
default:
- set_up_language($squirrelmail_language);
- require_once(SM_PATH . 'functions/display_messages.php');
- $string = "<b><font color=$color[2]>\n" .
- _("ERROR : Unknown imap response.") .
- "</b><br>\n" .
- _("Query:") . ' '.
- htmlspecialchars($query) . '<br>' .
- _("Server responded: ") .
- htmlspecialchars($message) . "</font><br>\n";
- error_box($string,$color);
- /* the error is displayed but because we don't know the reponse we
- return the result anyway */
- return $resultlist;
- break;
+ sqimap_error_box(_("ERROR : Unknown imap response."), $query, _("Server responded: "), $message[$tag]);
+ /* the error is displayed but because we don't know the reponse we
+ return the result anyway */
+ return $aResponse;
+ break;
}
}
-function sqimap_read_data ($imap_stream, $tag_uid, $handle_errors, &$response, &$message, $query = '') {
- $res = sqimap_read_data_list($imap_stream, $tag_uid, $handle_errors, $response, $message, $query);
-
+function sqimap_read_data ($imap_stream, $tag_uid, $handle_errors,
+ &$response, &$message, $query = '',
+ $filter=false,$outputstream=false,$no_return=false) {
+
+ $tag_uid_a = explode(' ',trim($tag_uid));
+ $tag = $tag_uid_a[0];
+
+ $res = sqimap_retrieve_imap_response($imap_stream, $tag, $handle_errors,
+ $response, $message, $query,$filter,$outputstream,$no_return);
/* sqimap_read_data should be called for one response
- but since it just calls sqimap_read_data_list which
+ but since it just calls sqimap_retrieve_imap_response which
handles multiple responses we need to check for that
and merge the $res array IF they are seperated and
IF it was a FETCH response. */
// }
// }
if (isset($result)) {
- return $result;
+ return $result[$tag];
}
else {
- return $res[0];
+ return $res;
}
-
}
/*
}
+function sqimap_encode_mailbox_name($what)
+{
+ if (ereg("[\"\\\r\n]", $what))
+ return '{' . strlen($what) . "}\r\n" . $what; /* 4.3 literal form */
+ return '"' . $what . '"'; /* 4.3 quoted string form */
+}
+
+
/* Gets the number of messages in the current mailbox. */
function sqimap_get_num_messages ($imap_stream, $mailbox) {
- $read_ary = sqimap_run_command ($imap_stream, "EXAMINE \"$mailbox\"", false, $result, $message);
+ $read_ary = sqimap_run_command ($imap_stream, 'EXAMINE ' . sqimap_encode_mailbox_name($mailbox), false, $result, $message);
for ($i = 0; $i < count($read_ary); $i++) {
if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
return $regs[1];
$aSpecials = array('(' ,'<' ,',' ,';' ,':');
$aReplace = array(' (',' <',' ,',' ;',' :');
$address = str_replace($aSpecials,$aReplace,$address);
- $i = 0;
+ $i = $iAddrFound = $bGroup = 0;
while ($i < $iCnt) {
$cChar = $address{$i};
switch($cChar)
- {
- case '<':
- $iEnd = strpos($address,'>',$i+1);
- if (!$iEnd) {
- $sToken = substr($address,$i);
- $i = $iCnt;
- } else {
- $sToken = substr($address,$i,$iEnd - $i +1);
- $i = $iEnd;
- }
- $sToken = str_replace($aReplace, $aSpecials,$sToken);
- $aTokens[] = $sToken;
- break;
-
- case '"':
- $iEnd = strpos($address,$cChar,$i+1);
- if (!$iEnd) {
- $sToken = substr($address,$i);
- $i = $iCnt;
- } else {
- $sToken = substr($address,$i,$iEnd - $i +1);
- $i = $iEnd;
- }
- $sToken = str_replace($aReplace, $aSpecials,$sToken);
- $aTokens[] = $sToken;
- break;
- case '(':
- $iEnd = strpos($address,')',$i);
- if (!$iEnd) {
- $sToken = substr($address,$i);
- $i = $iCnt;
- } else {
- $sToken = substr($address,$i,$iEnd - $i +1);
- $i = $iEnd;
- }
- $sToken = str_replace($aReplace, $aSpecials,$sToken);
- $aTokens[] = $sToken;
- break;
- case ',':
- case ';':
- case ';':
- $aTokens[] = $cChar;
- break;
+ {
+ case '<':
+ $iEnd = strpos($address,'>',$i+1);
+ if (!$iEnd) {
+ $sToken = substr($address,$i);
+ $i = $iCnt;
+ } else {
+ $sToken = substr($address,$i,$iEnd - $i +1);
+ $i = $iEnd;
+ }
+ $sToken = str_replace($aReplace, $aSpecials,$sToken);
+ $aTokens[] = $sToken;
+ break;
+ case '"':
+ $iEnd = strpos($address,$cChar,$i+1);
+ if ($iEnd) {
+ // skip escaped quotes
+ $prev_char = $address{$iEnd-1};
+ while ($prev_char === '\\' && substr($address,$iEnd-2,2) !== '\\\\') {
+ $iEnd = strpos($address,$cChar,$iEnd+1);
+ if ($iEnd) {
+ $prev_char = $address{$iEnd-1};
+ } else {
+ $prev_char = false;
+ }
+ }
+ }
+ if (!$iEnd) {
+ $sToken = substr($address,$i);
+ $i = $iCnt;
+ } else {
+ // also remove the surrounding quotes
+ $sToken = substr($address,$i+1,$iEnd - $i -1);
+ $i = $iEnd;
+ }
+ $sToken = str_replace($aReplace, $aSpecials,$sToken);
+ if ($sToken) $aTokens[] = $sToken;
+ break;
+ case '(':
+ $iEnd = strpos($address,')',$i);
+ if (!$iEnd) {
+ $sToken = substr($address,$i);
+ $i = $iCnt;
+ } else {
+ $sToken = substr($address,$i,$iEnd - $i + 1);
+ $i = $iEnd;
+ }
+ $sToken = str_replace($aReplace, $aSpecials,$sToken);
+ $aTokens[] = $sToken;
+ break;
+ case ',':
+ ++$iAddrFound;
+ case ';':
+ if (!$bGroup) {
+ ++$iAddrFound;
+ } else {
+ $bGroup = false;
+ }
+ if ($max && $max == $iAddrFound) {
+ break 2;
+ } else {
+ $aTokens[] = $cChar;
+ break;
+ }
+ case ':':
+ $bGroup = true;
+ case ' ':
+ $aTokens[] = $cChar;
+ break;
default:
- $iEnd = strpos($address,' ',$i+1);
- if ($iEnd) {
- $sToken = trim(substr($address,$i,$iEnd - $i));
- $i = $iEnd;
+ $iEnd = strpos($address,' ',$i+1);
+ if ($iEnd) {
+ $sToken = trim(substr($address,$i,$iEnd - $i));
+ $i = $iEnd-1;
} else {
- $sToken = trim(substr($address,$i));
- $i = $iCnt;
+ $sToken = trim(substr($address,$i));
+ $i = $iCnt;
}
- if ($sToken) $aTokens[] = $sToken;
+ if ($sToken) $aTokens[] = $sToken;
}
- ++$i;
+ ++$i;
}
$sPersonal = $sEmail = $sComment = $sGroup = '';
$aStack = $aComment = array();
foreach ($aTokens as $sToken) {
if ($max && $max == count($aAddress)) {
- return $aAddress;
+ return $aAddress;
}
- $cChar = $sToken{0};
+ $cChar = $sToken{0};
switch ($cChar)
- {
- case '=':
- case '"':
- case ' ':
- $aStack[] = $sToken;
- break;
- case '(':
- $aComment[] = $sToken;
- break;
- case ';':
- if ($sGroup) {
- $sEmail = trim(implode(' ',$aStack));
- $aAddress[] = array($sGroup,$sEmail);
- $aStack = $aComment = array();
- $sGroup = '';
- break;
+ {
+ case '=':
+ case '"':
+ case ' ':
+ $aStack[] = $sToken;
+ break;
+ case '(':
+ $aComment[] = substr($sToken,1,-1);
+ break;
+ case ';':
+ if ($sGroup) {
+ $sEmail = trim(implode(' ',$aStack));
+ $aAddress[] = array($sGroup,$sEmail);
+ $aStack = $aComment = array();
+ $sGroup = '';
+ break;
}
- case ',':
- if (!$sEmail) {
- while (count($aStack) && !$sEmail) {
- $sEmail = array_pop($aStack);
- }
- }
- if (count($aStack)) {
- $sPersonal = implode(' ',$aStack);
- if ($sPersonal && $sPersonal{0} == '"') {
- $sPersonal = substr($sPersonal,1,-1);
- }
- } else {
- $sPersonal = '';
- }
- if (count($aComment)) {
- $sComment = implode(' ',$aComment);
- $sPersonal .= $sComment;
- }
-
- $aAddress[] = array($sEmail,$sPersonal);
- $sPersonal = $sComment = $sEmail = '';
- $aStack = $aComment = array();
- break;
- case ':':
- $sGroup = implode(' ',$aStack); break;
- $aStack = array();
- break;
-
- case '<':
- $sEmail = trim(substr($sToken,1,-1));
- break;
- case '>':
- /* skip */
- break;
- default: $aStack[] = $sToken; break;
+ case ',':
+ if (!$sEmail) {
+ while (count($aStack) && !$sEmail) {
+ $sEmail = trim(array_pop($aStack));
+ }
+ }
+ if (count($aStack)) {
+ $sPersonal = trim(implode('',$aStack));
+ } else {
+ $sPersonal = '';
+ }
+ if (!$sPersonal && count($aComment)) {
+ $sComment = implode(' ',$aComment);
+ $sPersonal .= $sComment;
+ }
+ $aAddress[] = array($sEmail,$sPersonal);
+ $sPersonal = $sComment = $sEmail = '';
+ $aStack = $aComment = array();
+ break;
+ case ':':
+ $sGroup = implode(' ',$aStack); break;
+ $aStack = array();
+ break;
+ case '<':
+ $sEmail = trim(substr($sToken,1,-1));
+ break;
+ case '>':
+ /* skip */
+ break;
+ default: $aStack[] = $sToken; break;
}
}
/* now do the action again for the last address */
if (!$sEmail) {
while (count($aStack) && !$sEmail) {
- $sEmail = array_pop($aStack);
+ $sEmail = trim(array_pop($aStack));
}
}
if (count($aStack)) {
- $sPersonal = implode(' ',$aStack);
- if ($sPersonal && $sPersonal{0} == '"') {
- $sPersonal = substr($sPersonal,1,-1);
- }
+ $sPersonal = trim(implode('',$aStack));
} else {
$sPersonal = '';
}
- if (count($aComment)) {
+ if (!$sPersonal && count($aComment)) {
$sComment = implode(' ',$aComment);
- $sPersonal .= $sComment;
+ $sPersonal .= $sComment;
}
$aAddress[] = array($sEmail,$sPersonal);
return $aAddress;
* Returns the number of unseen messages in this folder
*/
function sqimap_unseen_messages ($imap_stream, $mailbox) {
- $read_ary = sqimap_run_command ($imap_stream, "STATUS \"$mailbox\" (UNSEEN)", false, $result, $message);
+ $read_ary = sqimap_run_command ($imap_stream, 'STATUS ' . sqimap_encode_mailbox_name($mailbox) . ' (UNSEEN)', false, $result, $message);
$i = 0;
$regs = array(false, false);
while (isset($read_ary[$i])) {
}
/*
- * Returns the number of unseen/total messages in this folder
+ * Returns the number of total/unseen/recent messages in this folder
*/
function sqimap_status_messages ($imap_stream, $mailbox) {
- $read_ary = sqimap_run_command ($imap_stream, "STATUS \"$mailbox\" (MESSAGES UNSEEN RECENT)", false, $result, $message);
+ $read_ary = sqimap_run_command ($imap_stream, 'STATUS ' . sqimap_encode_mailbox_name($mailbox) . ' (MESSAGES UNSEEN RECENT)', false, $result, $message);
$i = 0;
$messages = $unseen = $recent = false;
$regs = array(false,false);
* Saves a message to a given folder -- used for saving sent messages
*/
function sqimap_append ($imap_stream, $sent_folder, $length) {
- fputs ($imap_stream, sqimap_session_id() . " APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
+ fputs ($imap_stream, sqimap_session_id() . ' APPEND ' . sqimap_encode_mailbox_name($sent_folder) . " (\\Seen) \{$length}\r\n");
$tmp = fgets ($imap_stream, 1024);
}