1 files changed, 103 insertions, 0 deletions
diff --git a/src/directoryrefresher.cpp b/src/directoryrefresher.cpp
new file mode 100644
index 00000000..30ea46ae
--- /dev/null
+++ b/src/directoryrefresher.cpp
@@ -0,0 +1,103 @@
+/*
+Copyright (C) 2012 Sebastian Herbord. All rights reserved.
+
+This file is part of Mod Organizer.
+
+Mod Organizer is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Mod Organizer is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "directoryrefresher.h"
+#include "utility.h"
+#include "report.h"
+#include <gameinfo.h>
+#include <QDir>
+
+
+DirectoryRefresher::DirectoryRefresher()
+  : m_DirectoryStructure(NULL)
+{
+}
+
+DirectoryEntry *DirectoryRefresher::getDirectoryStructure()
+{
+  QMutexLocker locker(&m_RefreshLock);
+  DirectoryEntry *result = m_DirectoryStructure;
+  m_DirectoryStructure = NULL;
+  return result;
+}
+
+void DirectoryRefresher::setMods(const std::vector<std::tuple<QString, QString, int> > &mods)
+{
+  QMutexLocker locker(&m_RefreshLock);
+  m_Mods = mods;
+}
+
+
+void DirectoryRefresher::cleanStructure(DirectoryEntry *structure)
+{
+  static wchar_t *files[] = { L"meta.ini", L"readme.txt" };
+  for (int i = 0; i < sizeof(files) / sizeof(wchar_t*); ++i) {
+    structure->removeFile(files[i]);
+  }
+
+  static wchar_t *dirs[] = { L"fomod" };
+  for (int i = 0; i < sizeof(files) / sizeof(wchar_t*); ++i) {
+    structure->removeDir(dirs[i]);
+  }
+}
+
+void DirectoryRefresher::addModToStructure(DirectoryEntry *directoryStructure, const QString &modName, int priority, const QString &directory)
+{
+  std::wstring directoryW = ToWString(QDir::toNativeSeparators(directory));
+
+  directoryStructure->addFromOrigin(ToWString(modName), directoryW, priority);
+  QDir dir(directory);
+  QFileInfoList bsaFiles = dir.entryInfoList(QStringList("*.bsa"), QDir::Files);
+  foreach (QFileInfo file, bsaFiles) {
+    directoryStructure->addFromBSA(ToWString(modName), directoryW,
+                                   ToWString(QDir::toNativeSeparators(file.absoluteFilePath())), priority);
+  }
+}
+
+void DirectoryRefresher::refresh()
+{
+  QMutexLocker locker(&m_RefreshLock);
+
+  delete m_DirectoryStructure;
+
+  m_DirectoryStructure = new DirectoryEntry(L"data", NULL, 0);
+
+  // TODO what was the point of having the priority in this tuple? the list is already sorted by priority
+  std::vector<std::tuple<QString, QString, int> >::const_iterator iter = m_Mods.begin();
+
+  //TODO i is the priority here, where higher = more important. the input vector is also sorted by priority but inverted!
+  for (int i = 1; iter != m_Mods.end(); ++iter, ++i) {
+    QString modName = std::get<0>(*iter);
+    try {
+      addModToStructure(m_DirectoryStructure, modName, i, std::get<1>(*iter));
+    } catch (const std::exception &e) {
+      emit error(tr("failed to read bsa: %1").arg(e.what()));
+    }
+    emit progress((i * 100) / m_Mods.size() + 1);
+  }
+
+  std::wstring dataDirectory = GameInfo::instance().getGameDirectory() + L"\\data";
+  m_DirectoryStructure->addFromOrigin(L"data", dataDirectory, 0);
+
+  emit progress(100);
+
+  cleanStructure(m_DirectoryStructure);
+
+  emit refreshed();
+}