- very effective optimization to findfirstfile-calls

- several configuration files are now only saved to disk if the content actually changed.
  This should also get rid of a problem where plugins.txt was re-written immediately after starting the game
  (causing a conflict with the game)
- reduced "noise" from hook.dll
- removed some debugging messages

1 files changed, 20 insertions, 0 deletions

diff --git a/src/safewritefile.cpp b/src/safewritefile.cpp
index 6df8c2b8..626413dd 100644
--- a/src/safewritefile.cpp
+++ b/src/safewritefile.cpp
@@ -46,3 +46,23 @@ void SafeWriteFile::commit() {
   m_TempFile.setAutoRemove(false);

   m_TempFile.close();

 }

+

+bool SafeWriteFile::commitIfDifferent(uint &inHash) {

+  uint newHash = hash();

+  if (newHash != inHash) {

+    commit();

+    inHash = newHash;

+    return true;

+  } else {

+    return false;

+  }

+}

+

+uint SafeWriteFile::hash()

+{

+  qint64 pos = m_TempFile.pos();

+  m_TempFile.seek(0);

+  QByteArray data = m_TempFile.readAll();

+  m_TempFile.seek(pos);

+  return qHash(data);

+}