1 files changed, 118 insertions, 0 deletions
diff --git a/src/helper.cpp b/src/helper.cpp
new file mode 100644
index 00000000..55b21a4b
--- /dev/null
+++ b/src/helper.cpp
@@ -0,0 +1,118 @@
+/*
+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 "helper.h"
+#include "report.h"
+#include "utility.h"
+#include <LMCons.h>
+
+#define WIN32_LEAN_AND_MEAN
+#include <Windows.h>
+
+#include <QDir>
+
+
+namespace Helper {
+
+
+bool helperExec(LPCWSTR moDirectory, LPCWSTR commandLine)
+{
+  wchar_t fileName[MAX_PATH];
+  _snwprintf(fileName, MAX_PATH, L"%ls\\helper.exe", moDirectory);
+
+  SHELLEXECUTEINFOW execInfo = {0};
+
+  execInfo.cbSize = sizeof(SHELLEXECUTEINFOW);
+  execInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
+  execInfo.hwnd = NULL;
+  execInfo.lpVerb = L"runas";
+  execInfo.lpFile = fileName;
+  execInfo.lpParameters = commandLine;
+  execInfo.lpDirectory = moDirectory;
+  execInfo.nShow = SW_SHOW;
+
+  ::ShellExecuteExW(&execInfo);
+
+  if (::WaitForSingleObject(execInfo.hProcess, INFINITE) != WAIT_OBJECT_0) {
+    reportError(QObject::tr("helper failed"));
+    return false;
+  }
+
+  DWORD exitCode;
+  GetExitCodeProcess(execInfo.hProcess, &exitCode);
+  return exitCode == NOERROR;
+}
+
+
+bool init(const std::wstring &moDirectory)
+{
+  DWORD userNameLen = UNLEN + 1;
+  wchar_t userName[UNLEN + 1];
+
+  if (!GetUserName(userName, &userNameLen)) {
+    reportError(QObject::tr("failed to determine account name"));
+    return false;
+  }
+  wchar_t *commandLine = new wchar_t[32768];
+
+  _snwprintf(commandLine, 32768, L"init \"%ls\" \"%ls\"",
+               moDirectory.c_str(), userName);
+
+  bool res = helperExec(moDirectory.c_str(), commandLine);
+  delete [] commandLine;
+
+  return res;
+}
+
+
+bool setNXMHandler(const std::wstring &moDirectory, bool enable)
+{
+  DWORD userNameLen = UNLEN + 1;
+  wchar_t userName[UNLEN + 1];
+
+  if (!GetUserName(userName, &userNameLen)) {
+    reportError(QObject::tr("failed to determine account name"));
+    return false;
+  }
+
+  wchar_t *commandLine = new wchar_t[32768];
+  _snwprintf(commandLine, 32768, L"handleNXM \"%ls\" %d",
+               moDirectory.c_str(), enable ? 1 : 0);
+
+  bool res = helperExec(moDirectory.c_str(), commandLine);
+  delete [] commandLine;
+
+  return res;
+}
+
+
+bool backdateBSAs(const std::wstring &moDirectory, const std::wstring &dataPath)
+{
+  wchar_t *commandLine = new wchar_t[32768];
+  _snwprintf(commandLine, 32768, L"backdateBSA \"%ls\"",
+             dataPath.c_str());
+
+  bool res = helperExec(moDirectory.c_str(), commandLine);
+  delete [] commandLine;
+
+  return res;
+}
+
+
+} // namespace