From 981f8b3acf7e76f27c02f4ced80d55b424cc7497 Mon Sep 17 00:00:00 2001
From: Tannin <Tannin@Serenity>
Date: Sun, 3 Feb 2013 12:49:25 +0100
Subject: initial commit to mercurial repository. Corresponds to MO version
 0.12.6

---
 src/shared/util.cpp | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/shared/util.cpp

(limited to 'src/shared/util.cpp')

diff --git a/src/shared/util.cpp b/src/shared/util.cpp
new file mode 100644
index 00000000..ec52dd38
--- /dev/null
+++ b/src/shared/util.cpp
@@ -0,0 +1,119 @@
+/*
+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 "util.h"
+#include "windows_error.h"
+#include <sstream>
+#include <algorithm>
+
+
+bool FileExists(const std::wstring &filename)
+{
+  WIN32_FIND_DATAW findData;
+  ZeroMemory(&findData, sizeof(WIN32_FIND_DATAW));
+  HANDLE search = ::FindFirstFileExW(filename.c_str(), FindExInfoStandard, &findData, FindExSearchNameMatch, NULL, 0);
+  if (search == INVALID_HANDLE_VALUE) {
+    return false;
+  } else {
+    FindClose(search);
+    return true;
+  }
+}
+
+bool FileExists(const std::wstring &searchPath, const std::wstring &filename)
+{
+  std::wstringstream stream;
+  stream << searchPath << "\\" << filename;
+  return FileExists(stream.str());
+}
+
+std::string ToString(const std::wstring &source, bool utf8)
+{
+  char buffer[MAX_PATH];
+  if (utf8) {
+    ::WideCharToMultiByte(CP_UTF8, 0, source.c_str(), -1, buffer, MAX_PATH, NULL, NULL);
+  } else {
+    ::WideCharToMultiByte(GetACP(), 0, source.c_str(), -1, buffer, MAX_PATH, NULL, NULL);
+//    wcstombs(buffer, source.c_str(), MAX_PATH);
+  }
+  return std::string(buffer);
+}
+
+std::wstring ToWString(const std::string &source, bool utf8)
+{
+  wchar_t buffer[MAX_PATH];
+  if (utf8) {
+    ::MultiByteToWideChar(CP_UTF8, 0, source.c_str(), -1, buffer, MAX_PATH);
+  } else {
+    // codepage encoding
+    ::MultiByteToWideChar(GetACP(), 0, source.c_str(), -1, buffer, MAX_PATH);
+//    mbstowcs(buffer, source.c_str(), MAX_PATH);
+  }
+  return std::wstring(buffer);
+}
+
+std::string &ToLower(std::string &text)
+{
+  std::transform(text.begin(), text.end(), text.begin(), tolower);
+  return text;
+}
+
+
+std::wstring &ToLower(std::wstring &text)
+{
+  std::transform(text.begin(), text.end(), text.begin(), towlower);
+  return text;
+}
+
+std::wstring ToLower(const std::wstring &text)
+{
+  std::wstring temp = text;
+
+  std::transform(temp.begin(), temp.end(), temp.begin(), towlower);
+  return temp;
+}
+
+VS_FIXEDFILEINFO GetFileVersion(const std::wstring &fileName)
+{
+  DWORD size = ::GetFileVersionInfoSizeW(fileName.c_str(), NULL);
+  if (size == 0) {
+    throw windows_error("failed to determine file version info size");
+  }
+
+  void *buffer = new char[size];
+  try {
+    if (!::GetFileVersionInfoW(fileName.c_str(), 0UL, size, buffer)) {
+      throw windows_error("failed to determine file version info");
+    }
+
+    void *versionInfoPtr = NULL;
+    UINT versionInfoLength = 0;
+    if (!::VerQueryValue(buffer, L"\\", &versionInfoPtr, &versionInfoLength)) {
+      throw windows_error("failed to determine file version");
+    }
+
+    VS_FIXEDFILEINFO result = *(VS_FIXEDFILEINFO*)versionInfoPtr;
+    delete [] buffer;
+    return result;
+  } catch (...) {
+    delete [] buffer;
+    throw;
+  }
+}
+
-- 
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