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Diffstat (limited to 'juick-server/src/main/java/com/juick/server/xmpp/router/XmlUtils.java')
-rw-r--r--juick-server/src/main/java/com/juick/server/xmpp/router/XmlUtils.java88
1 files changed, 88 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/server/xmpp/router/XmlUtils.java b/juick-server/src/main/java/com/juick/server/xmpp/router/XmlUtils.java
new file mode 100644
index 00000000..7579489f
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/xmpp/router/XmlUtils.java
@@ -0,0 +1,88 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.server.xmpp.router;
+
+import java.io.IOException;
+
+import org.apache.commons.text.StringEscapeUtils;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class XmlUtils {
+
+ public static void skip(XmlPullParser parser) throws XmlPullParserException, IOException {
+ String tag = parser.getName();
+ while (parser.getName() != null && !(parser.next() == XmlPullParser.END_TAG && parser.getName().equals(tag))) {
+ }
+ }
+
+ public static String getTagText(XmlPullParser parser) throws XmlPullParserException, IOException {
+ String ret = "";
+ String tag = parser.getName();
+
+ if (parser.next() == XmlPullParser.TEXT) {
+ ret = parser.getText();
+ }
+
+ while (!(parser.getEventType() == XmlPullParser.END_TAG && parser.getName().equals(tag))) {
+ parser.next();
+ }
+
+ return ret;
+ }
+
+ public static String parseToString(XmlPullParser parser, boolean skipXMLNS) throws XmlPullParserException, IOException {
+ String tag = parser.getName();
+ StringBuilder ret = new StringBuilder("<").append(tag);
+
+ // skipXMLNS for xmlns="jabber:client"
+
+ String ns = parser.getNamespace();
+ if (!skipXMLNS && ns != null && !ns.isEmpty()) {
+ ret.append(" xmlns=\"").append(ns).append("\"");
+ }
+
+ for (int i = 0; i < parser.getAttributeCount(); i++) {
+ String attr = parser.getAttributeName(i);
+ if ((!skipXMLNS || !attr.equals("xmlns")) && !attr.contains(":")) {
+ ret.append(" ").append(attr).append("=\"").append(StringEscapeUtils.escapeXml10(parser.getAttributeValue(i))).append("\"");
+ }
+ }
+ ret.append(">");
+
+ while (!(parser.next() == XmlPullParser.END_TAG && parser.getName().equals(tag))) {
+ int event = parser.getEventType();
+ if (event == XmlPullParser.START_TAG) {
+ if (!parser.getName().contains(":")) {
+ ret.append(parseToString(parser, false));
+ } else {
+ skip(parser);
+ }
+ } else if (event == XmlPullParser.TEXT) {
+ ret.append(StringEscapeUtils.escapeXml10(parser.getText()));
+ }
+ }
+
+ ret.append("</").append(tag).append(">");
+ return ret.toString();
+ }
+}