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authorsteckbrief <steckbrief@chefmail.de>2017-11-04 21:04:04 +0100
committersteckbrief <steckbrief@chefmail.de>2017-11-04 21:04:04 +0100
commit6aae296280da44244fea0301a7abe59d4c83437f (patch)
tree833a372a6357efb8e0a4fa20f90193cd271db3ea /src/de/thedevstack/smackx/filetransferhttp/provider
initial version of filetransfer:http extension (support for request type=list)HEADmaster
Diffstat (limited to '')
-rw-r--r--src/de/thedevstack/smackx/filetransferhttp/provider/FileListProvider.java118
1 files changed, 118 insertions, 0 deletions
diff --git a/src/de/thedevstack/smackx/filetransferhttp/provider/FileListProvider.java b/src/de/thedevstack/smackx/filetransferhttp/provider/FileListProvider.java
new file mode 100644
index 0000000..d6738b6
--- /dev/null
+++ b/src/de/thedevstack/smackx/filetransferhttp/provider/FileListProvider.java
@@ -0,0 +1,118 @@
+package de.thedevstack.smackx.filetransferhttp.provider;
+
+import java.io.IOException;
+
+import org.jivesoftware.smack.SmackException;
+import org.jivesoftware.smack.provider.IQProvider;
+import org.jivesoftware.smack.util.ParserUtils;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import de.thedevstack.smackx.filetransferhttp.element.FileList;
+import de.thedevstack.smackx.filetransferhttp.element.RemoteFile;
+import de.thedevstack.smackx.filetransferhttp.element.RemoteFileInfo;
+
+public class FileListProvider extends IQProvider<FileList> {
+
+ @Override
+ public FileList parse(XmlPullParser parser, int initialDepth) throws Exception {
+ String namespace = parser.getNamespace();
+ FileList fileList = new FileList();
+
+ int event = -1;
+ int currentDepth = -1;
+ do {
+ event = parser.next();
+ currentDepth = parser.getDepth();
+
+ if (XmlPullParser.START_TAG == event) {
+ String name = parser.getName();
+ switch (name) {
+ case "file":
+ RemoteFile remoteFile = this.parseRemoteFile(parser, currentDepth);
+ if (null != remoteFile) {
+ fileList.addRemoteFile(remoteFile);
+ }
+ break;
+ }
+ }
+
+ } while (event != XmlPullParser.END_TAG && currentDepth != initialDepth);
+
+ return fileList;
+ }
+
+ protected RemoteFile parseRemoteFile(XmlPullParser parser, int initialDepth) throws IOException, XmlPullParserException {
+ long timestamp = ParserUtils.getLongAttribute(parser, "timestamp");
+ String to = parser.getAttributeValue("", "to");
+ String from = parser.getAttributeValue("", "from");
+ String url = null;
+ RemoteFileInfo remoteFileInfo = null;
+
+ int event = -1;
+ int currentDepth = -1;
+ do {
+ event = parser.next();
+ currentDepth = parser.getDepth();
+
+ if (XmlPullParser.START_TAG == event) {
+ String name = parser.getName();
+ switch (name) {
+ case "url":
+ url = parser.nextText();
+ break;
+ case "file-info":
+ remoteFileInfo = parseRemoteFileInfo(parser, currentDepth);
+ break;
+ }
+ }
+
+ } while (event != XmlPullParser.END_TAG && currentDepth != initialDepth);
+
+ RemoteFile remoteFile = new RemoteFile(url, timestamp);
+ remoteFile.setFileInfo(remoteFileInfo);
+ remoteFile.setTo(to);
+ remoteFile.setFrom(from);
+
+ return remoteFile;
+ }
+
+ protected RemoteFileInfo parseRemoteFileInfo(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException {
+ long size = -1;
+ String contentType = null;
+ String filename = null;
+
+ int event = -1;
+ int currentDepth = -1;
+ do {
+ event = parser.next();
+ currentDepth = parser.getDepth();
+
+ if (XmlPullParser.START_TAG == event) {
+ String name = parser.getName();
+ switch (name) {
+ case "filename":
+ filename = parser.nextText();
+ break;
+ case "size":
+ String sizeString = parser.nextText();
+ if (null != sizeString) {
+ size = Long.valueOf(sizeString);
+ }
+ break;
+ case "content-type":
+ contentType = parser.nextText();
+ break;
+ }
+ }
+
+ } while (event != XmlPullParser.END_TAG && currentDepth != initialDepth);
+
+ if (0 >= size || null == filename || filename.isEmpty()) {
+ return null;
+ }
+
+ return new RemoteFileInfo(filename, size, contentType);
+ }
+
+}