69 lines
No EOL
1.5 KiB
PHP
69 lines
No EOL
1.5 KiB
PHP
<?php
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/*
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* xmpp jid util functions.
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*/
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function getJidDomain($jid) {
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if (null == $jid) {
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return null;
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}
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$atIndex = strpos($jid, '@');
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$slashIndex = strpos($jid, '/');
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if ($slashIndex !== false) {
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if ($slashIndex > $atIndex) {// 'local@domain.foo/resource' and 'local@domain.foo/res@otherres' case
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return substr($jid, $atIndex + 1, $slashIndex - $atIndex + 1);
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} else {// 'domain.foo/res@otherres' case
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return substr($jid, 0, $slashIndex);
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}
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} else {
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return substr($jid, $atIndex + 1);
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}
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}
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function getJidLocalPart($jid) {
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if ($jid == null) {
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return null;
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}
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$atIndex = strpos($jid, '@');
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if ($atIndex === false || $atIndex == 0) {
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return "";
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}
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$slashIndex = strpos($jid, '/');
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if ($slashIndex !== false && $slashIndex < $atIndex) {
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return "";
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} else {
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return substr($jid, 0, $atIndex);
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}
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}
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function getBareJid($jid) {
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if ($jid == null) {
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return null;
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}
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$slashIndex = strpos($jid, '/');
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if ($slashIndex === false) {
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return $jid;
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} else if ($slashIndex == 0) {
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return "";
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} else {
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return substr($jid, 0, $slashIndex);
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}
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}
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function getResource($jid) {
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if ($jid == null) {
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return null;
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}
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$slashIndex = strpos($jid, '/');
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if ($slashIndex + 1 > strlen($jid) || $slashIndex === false) {
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return "";
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} else {
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return substr($jid, $slashIndex + 1);
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}
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} |