X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FSoneDownloader.java;h=4328f02078ec45a6d29370cf68b52288c8568421;hb=7815943b9ecc1199e11dd8be9736d6f3e892118e;hp=0cedc15e1b1ca32ea38fe034feb37d88e749dae4;hpb=3da74875fa5e891447eacf2e2df9c4208cc3f6bb;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
index 0cedc15..4328f02 100644
--- a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
+++ b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java
@@ -55,6 +55,9 @@ public class SoneDownloader extends AbstractService {
 	/** The logger. */
 	private static final Logger logger = Logging.getLogger(SoneDownloader.class);
 
+	/** The maximum protocol version. */
+	private static final int MAX_PROTOCOL_VERSION = 0;
+
 	/** The core. */
 	private final Core core;
 
@@ -221,6 +224,27 @@ public class SoneDownloader extends AbstractService {
 			return null;
 		}
 
+		Integer protocolVersion = null;
+		String soneProtocolVersion = soneXml.getValue("protocol-version", null);
+		if (soneProtocolVersion != null) {
+			protocolVersion = Numbers.safeParseInteger(soneProtocolVersion);
+		}
+		if (protocolVersion == null) {
+			logger.log(Level.INFO, "No protocol version found, assuming 0.");
+			protocolVersion = 0;
+		}
+
+		if (protocolVersion < 0) {
+			logger.log(Level.WARNING, "Invalid protocol version: " + protocolVersion + "! Not parsing Sone.");
+			return null;
+		}
+
+		/* check for valid versions. */
+		if (protocolVersion > MAX_PROTOCOL_VERSION) {
+			logger.log(Level.WARNING, "Unknown protocol version: " + protocolVersion + "! Not parsing Sone.");
+			return null;
+		}
+
 		String soneTime = soneXml.getValue("time", null);
 		if (soneTime == null) {
 			/* TODO - mark Sone as bad. */
@@ -295,6 +319,7 @@ public class SoneDownloader extends AbstractService {
 		} else {
 			for (SimpleXML postXml : postsXml.getNodes("post")) {
 				String postId = postXml.getValue("id", null);
+				String postRecipientId = postXml.getValue("recipient", null);
 				String postTime = postXml.getValue("time", null);
 				String postText = postXml.getValue("text", null);
 				if ((postId == null) || (postTime == null) || (postText == null)) {
@@ -303,7 +328,11 @@ public class SoneDownloader extends AbstractService {
 					return null;
 				}
 				try {
-					posts.add(core.getPost(postId).setSone(sone).setTime(Long.parseLong(postTime)).setText(postText));
+					Post post = core.getPost(postId).setSone(sone).setTime(Long.parseLong(postTime)).setText(postText);
+					if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
+						post.setRecipient(core.getSone(postRecipientId));
+					}
+					posts.add(post);
 				} catch (NumberFormatException nfe1) {
 					/* TODO - mark Sone as bad. */
 					logger.log(Level.WARNING, "Downloaded post for Sone %s with invalid time: %s", new Object[] { sone, postTime });