From aa941e943c2e3dd9907ee664431708ae93c29566 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaakko=20Kera=CC=88nen?= <jaakko.keranen@iki.fi>
Date: Wed, 8 Aug 2018 22:09:51 +0300
Subject: [PATCH] libcore|FS: Fixed loading of a remote file repository index

---
 .../core/src/filesys/remote/webhostedlink.cpp | 37 ++++++++-----------
 .../libs/doomsday/src/filesys/idgameslink.cpp |  4 +-
 2 files changed, 18 insertions(+), 23 deletions(-)

diff --git a/doomsday/libs/core/src/filesys/remote/webhostedlink.cpp b/doomsday/libs/core/src/filesys/remote/webhostedlink.cpp
index d47e19b32d..690b6e1160 100644
--- a/doomsday/libs/core/src/filesys/remote/webhostedlink.cpp
+++ b/doomsday/libs/core/src/filesys/remote/webhostedlink.cpp
@@ -87,7 +87,7 @@ DE_PIMPL(WebHostedLink)
         });
     }
 
-    void receiveFileContents(QueryId id, WebRequest &web)
+    void receiveFileContentStream(QueryId id, WebRequest &web)
     {
         if (web.isFailed())
         {
@@ -95,25 +95,20 @@ DE_PIMPL(WebHostedLink)
             /// @todo Abort query with error.
             return;
         }
-//        if (web.isPending())
-//        {
-//            return;
-//        }
-//        if (web.isSucceeded())
-//        {
-        //qDebug() << "Content-Length:" << reply->header(QNetworkRequest::ContentLengthHeader);
-        const dsize contentLength = web.contentLength(); //reply->header(QNetworkRequest::ContentLengthHeader).toULongLong();
 
-        //qDebug() << "pos:" << pos << contentLength << reply->url();
+        // Total length of the content.
+        const dsize contentLength = web.contentLength();
 
-        // Ths is the complete downloaded file.
-        //            QByteArray const data = reply->readAll();
-        const Block data = web.readAll();
+        const Query *query = self().findQuery(id);
+        const Block  chunk = web.readAll();
+        debug("pos: %zu clen: %zu chunk: %zu [q%llu]",
+              query->receivedBytes,
+              contentLength,
+              chunk.size(),
+              id);
 
-        Query const *query = self().findQuery(id);
-        self().chunkReceived(id, query->receivedBytes, data,
-                             contentLength ? contentLength : dsize(data.size()));
-        //        }
+        self().chunkReceived(
+            id, query->receivedBytes, chunk, contentLength ? contentLength : dsize(chunk.size()));
     }
 };
 
@@ -139,7 +134,6 @@ WebHostedLink::WebHostedLink(String const &address, String const &indexPath)
         };
         req->get(address / indexPath);
 
-
 //        QNetworkReply *reply = filesys::RemoteFeedRelay::get().network().get(req);
 //        QObject::connect(reply, &QNetworkReply::finished, [this, reply] ()
 //        {
@@ -202,10 +196,11 @@ void WebHostedLink::transmit(Query const &query)
     d->pendingRequests.insert(web);
 
     const auto id = query.id;
-    web->audienceForProgress() += [this, id, web]() {
-        d->receiveFileContents(id, *web);
+    web->audienceForReadyRead() += [this, id, web]() {
+        d->receiveFileContentStream(id, *web);
     };
-    web->audienceForFinished() += [this, web]() {
+    web->audienceForFinished() += [this, id, web]() {
+        d->receiveFileContentStream(id, *web);
         d->pendingRequests.remove(web);
         trash(web);
     };
diff --git a/doomsday/libs/doomsday/src/filesys/idgameslink.cpp b/doomsday/libs/doomsday/src/filesys/idgameslink.cpp
index fba141ff31..635a186b3a 100644
--- a/doomsday/libs/doomsday/src/filesys/idgameslink.cpp
+++ b/doomsday/libs/doomsday/src/filesys/idgameslink.cpp
@@ -163,8 +163,8 @@ void IdgamesLink::parseRepositoryIndex(const Block &data)
         const RegExp reDir("^\\.?(.*):$");
         const RegExp reTotal("^total\\s+\\d+$");
         const RegExp reFile("^(-|d)[-rwxs]+\\s+\\d+\\s+\\w+\\s+\\w+\\s+"
-                                        "(\\d+)\\s+(\\w+\\s+\\d+\\s+[0-9:]+)\\s+(.*)$",
-                                        CaseInsensitive);
+                            "(\\d+)\\s+(\\w+\\s+\\d+\\s+[0-9:]+)\\s+(.*)$",
+                            CaseInsensitive);
         String currentPath;
         bool ignore = false;
         const RegExp reIncludedPaths("^/(levels|music|sounds|themes)");