diff options
author | 2018-04-02 16:47:02 +0300 | |
---|---|---|
committer | 2018-04-02 16:47:02 +0300 | |
commit | 5b5ca32a22e2e8e95c9bca86ce23d19c4a69f83d (patch) | |
tree | b65bd56a0a7fdd59ced863e4a0063ed6510840c0 /juick-server-xmpp/src/main/java/com/juick/server/xmpp/router/XmlUtils.java | |
parent | 22ee9166d87a9b6a853c25c5f2bb3ff95aacad35 (diff) |
xmpp: move to library project
Diffstat (limited to 'juick-server-xmpp/src/main/java/com/juick/server/xmpp/router/XmlUtils.java')
-rw-r--r-- | juick-server-xmpp/src/main/java/com/juick/server/xmpp/router/XmlUtils.java | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/juick-server-xmpp/src/main/java/com/juick/server/xmpp/router/XmlUtils.java b/juick-server-xmpp/src/main/java/com/juick/server/xmpp/router/XmlUtils.java new file mode 100644 index 00000000..7579489f --- /dev/null +++ b/juick-server-xmpp/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(); + } +} |