From e6abe486a73928b8ec5bf01acd475d23aec722e0 Mon Sep 17 00:00:00 2001
From: Tannin <devnull@localhost>
Date: Sun, 9 Aug 2015 13:04:01 +0200
Subject: added some (currently unused) functionality to dump the list of file
 mappings from real to virtual location

---
 src/mainwindow.cpp    | 44 +++++++++++++++++---------------------------
 src/organizercore.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 src/organizercore.h   |  6 ++++++
 3 files changed, 63 insertions(+), 27 deletions(-)

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index a209f00b..5ecebb1e 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -3451,36 +3451,26 @@ void MainWindow::languageChange(const QString &newLanguage)
 
 void MainWindow::writeDataToFile(QFile &file, const QString &directory, const DirectoryEntry &directoryEntry)
 {
-  { // list files
-//    std::set<FileEntry>::const_iterator current, end;
-//    directoryEntry.getFiles(current, end);
-//    for (; current != end; ++current) {
-
-    std::vector<FileEntry::Ptr> files = directoryEntry.getFiles();
-    for (auto iter = files.begin(); iter != files.end(); ++iter) {
-      FileEntry::Ptr current = *iter;
-      bool isArchive = false;
-      int origin = current->getOrigin(isArchive);
-      if (isArchive) {
-        // TODO: don't list files from archives. maybe make this an option?
-        continue;
-      }
-      QString fullName = directory;
-      fullName.append("\\").append(ToQString(current->getName()));
-      file.write(fullName.toUtf8());
-
-      file.write("\t(");
-      file.write(ToQString(m_OrganizerCore.directoryStructure()->getOriginByID(origin).getName()).toUtf8());
-      file.write(")\r\n");
+  for (FileEntry::Ptr current : directoryEntry.getFiles()) {
+    bool isArchive = false;
+    int origin = current->getOrigin(isArchive);
+    if (isArchive) {
+      // TODO: don't list files from archives. maybe make this an option?
+      continue;
     }
+    QString fullName = directory + "\\" + ToQString(current->getName());
+    file.write(fullName.toUtf8());
+
+    file.write("\t(");
+    file.write(ToQString(m_OrganizerCore.directoryStructure()->getOriginByID(origin).getName()).toUtf8());
+    file.write(")\r\n");
   }
 
-  { // recurse into subdirectories
-    std::vector<DirectoryEntry*>::const_iterator current, end;
-    directoryEntry.getSubDirectories(current, end);
-    for (; current != end; ++current) {
-      writeDataToFile(file, directory.mid(0).append("\\").append(ToQString((*current)->getName())), **current);
-    }
+  // recurse into subdirectories
+  std::vector<DirectoryEntry*>::const_iterator current, end;
+  directoryEntry.getSubDirectories(current, end);
+  for (; current != end; ++current) {
+    writeDataToFile(file, directory + "\\" + ToQString((*current)->getName()), **current);
   }
 }
 
diff --git a/src/organizercore.cpp b/src/organizercore.cpp
index 50c95f0c..46065937 100644
--- a/src/organizercore.cpp
+++ b/src/organizercore.cpp
@@ -1570,3 +1570,43 @@ void OrganizerCore::prepareStart() {
   storeSettings();
 }
 
+std::vector<std::pair<QString, QString>> OrganizerCore::fileMapping()
+{
+  IPluginGame *game = qApp->property("managed_game").value<IPluginGame*>();
+  return fileMapping(game->dataDirectory().absolutePath(),
+                     directoryStructure(),
+                     directoryStructure());
+}
+
+
+std::vector<std::pair<QString, QString>> OrganizerCore::fileMapping(
+    const QString &dataPath,
+    const DirectoryEntry *base,
+    const DirectoryEntry *directoryEntry)
+{
+  std::vector<std::pair<QString, QString>> result;
+
+  for (FileEntry::Ptr current : directoryEntry->getFiles()) {
+    bool isArchive = false;
+    int origin = current->getOrigin(isArchive);
+    if (isArchive || (origin == 0)) {
+      continue;
+    }
+
+    QString fileName = ToQString(current->getRelativePath());
+    QString source = ToQString(base->getOriginByID(origin).getPath()) + fileName;
+    QString target = QDir::toNativeSeparators(dataPath) + fileName;
+    result.push_back(std::make_pair(source, target));
+  }
+
+  // recurse into subdirectories
+  std::vector<DirectoryEntry*>::const_iterator current, end;
+  directoryEntry->getSubDirectories(current, end);
+  for (; current != end; ++current) {
+    std::vector<std::pair<QString, QString>> subRes = fileMapping(dataPath, base, *current);
+    result.insert(result.end(), subRes.begin(), subRes.end());
+  }
+  return result;
+}
+
+
diff --git a/src/organizercore.h b/src/organizercore.h
index 014a4ab8..85f0e0c4 100644
--- a/src/organizercore.h
+++ b/src/organizercore.h
@@ -157,6 +157,8 @@ public:
   bool onFinishedRun(const std::function<void (const QString &, unsigned int)> &func);
   void refreshModList(bool saveChanges = true);
 
+  std::vector<std::pair<QString, QString> > fileMapping();
+
 public: // IPluginDiagnose interface
 
   virtual std::vector<unsigned int> activeProblems() const;
@@ -208,6 +210,10 @@ private:
 
   bool testForSteam();
 
+  std::vector<std::pair<QString, QString>> fileMapping(const QString &dataPath,
+                                                       const MOShared::DirectoryEntry *base,
+                                                       const MOShared::DirectoryEntry *directoryEntry);
+
 private slots:
 
   void directory_refreshed();
-- 
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