From cab2f9b6bb1d1bcc5644c61b88c6a1fff85d71bb Mon Sep 17 00:00:00 2001
From: Tor Lillqvist <tml@collabora.com>
Date: Mon, 15 Oct 2018 22:41:38 +0300
Subject: [PATCH] Add fakeSocketDumpState()

---
 net/FakeSocket.cpp | 33 +++++++++++++++++++++++++++++++++
 net/FakeSocket.hpp |  2 ++
 2 files changed, 35 insertions(+)

diff --git a/net/FakeSocket.cpp b/net/FakeSocket.cpp
index 95dc4ef8fa..580fd2af3d 100644
--- a/net/FakeSocket.cpp
+++ b/net/FakeSocket.cpp
@@ -653,4 +653,37 @@ int fakeSocketClose(int fd)
     return 0;
 }
 
+void fakeSocketDumpState()
+{
+    std::vector<FakeSocketPair>& fds = getFds();
+    std::unique_lock<std::mutex> lock(theMutex);
+
+    loggingBuffer << "FakeSocket open sockets:";
+    for (int i = 0; i < fds.size(); i++)
+    {
+        if (fds[i].fd[0] != -1)
+        {
+            assert(fds[i].fd[0] == i*2);
+            loggingBuffer << "\n  #" << fds[i].fd[0];
+            if (fds[i].fd[1] != -1)
+            {
+                assert(fds[i].fd[1] == i*2+1);
+                assert(!fds[i].listening);
+                loggingBuffer << " <=> #" << fds[i].fd[1];
+            }
+            else if (fds[i].listening)
+            {
+                loggingBuffer << " listening";
+            }
+        }
+        else if (fds[i].fd[1] != -1)
+        {
+            assert(fds[i].fd[1] == i*2+1);
+            assert(!fds[i].listening);
+            loggingBuffer << "\n  #" << fds[i].fd[1];
+        }
+    }
+    loggingBuffer << flush();
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/net/FakeSocket.hpp b/net/FakeSocket.hpp
index bf9e94d61b..c29195ddb7 100644
--- a/net/FakeSocket.hpp
+++ b/net/FakeSocket.hpp
@@ -44,6 +44,8 @@ int fakeSocketShutdown(int fd);
 
 int fakeSocketClose(int fd);
 
+void fakeSocketDumpState();
+
 #endif // MOBILEAPP
 
 #endif // INCLUDED_FAKESOCKET_H