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#include "windowspath.hpp"
#if defined(_WIN32) || defined(__WINDOWS__)
#include <cstring>
#include <shlobj.h>
#include <shlwapi.h>
#include <winreg.h>
#include <boost/locale.hpp>
namespace bconv = boost::locale::conv;
#include <components/debug/debuglog.hpp>
/**
* FIXME: Someone with Windows system should check this and correct if necessary
* FIXME: MAX_PATH is irrelevant for extended-length paths, i.e. \\?\...
*/
/**
* \namespace Files
*/
namespace Files
{
WindowsPath::WindowsPath(const std::string& application_name)
: mName(application_name)
{
/* Since on Windows boost::path.string() returns string of narrow
characters in local encoding, it is required to path::imbue()
with UTF-8 encoding (generated for empty name from boost::locale)
to handle Unicode in platform-agnostic way using std::string.
See boost::filesystem and boost::locale reference for details.
*/
boost::filesystem::path::imbue(boost::locale::generator().generate(""));
boost::filesystem::path localPath = getLocalPath();
if (!SetCurrentDirectoryA(localPath.string().c_str()))
Log(Debug::Warning) << "Error " << GetLastError() << " when changing current directory";
}
boost::filesystem::path WindowsPath::getUserConfigPath() const
{
boost::filesystem::path userPath(".");
WCHAR path[MAX_PATH + 1];
memset(path, 0, sizeof(path));
if(SUCCEEDED(SHGetFolderPathW(nullptr, CSIDL_PERSONAL | CSIDL_FLAG_CREATE, nullptr, 0, path)))
{
userPath = boost::filesystem::path(bconv::utf_to_utf<char>(path));
}
return userPath / "My Games" / mName;
}
boost::filesystem::path WindowsPath::getUserDataPath() const
{
// Have some chaos, windows people!
return getUserConfigPath();
}
boost::filesystem::path WindowsPath::getGlobalConfigPath() const
{
boost::filesystem::path globalPath(".");
WCHAR path[MAX_PATH + 1];
memset(path, 0, sizeof(path));
if(SUCCEEDED(SHGetFolderPathW(nullptr, CSIDL_PROGRAM_FILES | CSIDL_FLAG_CREATE, nullptr, 0, path)))
{
globalPath = boost::filesystem::path(bconv::utf_to_utf<char>(path));
}
return globalPath / mName;
}
boost::filesystem::path WindowsPath::getLocalPath() const
{
boost::filesystem::path localPath("./");
WCHAR path[MAX_PATH + 1];
memset(path, 0, sizeof(path));
if (GetModuleFileNameW(nullptr, path, MAX_PATH + 1) > 0)
{
localPath = boost::filesystem::path(bconv::utf_to_utf<char>(path)).parent_path() / "/";
}
// lookup exe path
return localPath;
}
boost::filesystem::path WindowsPath::getGlobalDataPath() const
{
return getGlobalConfigPath();
}
boost::filesystem::path WindowsPath::getCachePath() const
{
return getUserConfigPath() / "cache";
}
boost::filesystem::path WindowsPath::getInstallPath() const
{
boost::filesystem::path installPath("");
HKEY hKey;
LPCTSTR regkey = TEXT("SOFTWARE\\Bethesda Softworks\\Morrowind");
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, regkey, 0, KEY_READ | KEY_WOW64_32KEY, &hKey) == ERROR_SUCCESS)
{
//Key existed, let's try to read the install dir
std::vector<char> buf(512);
int len = 512;
if (RegQueryValueEx(hKey, TEXT("Installed Path"), nullptr, nullptr, (LPBYTE)&buf[0], (LPDWORD)&len) == ERROR_SUCCESS)
{
installPath = &buf[0];
}
RegCloseKey(hKey);
}
return installPath;
}
} /* namespace Files */
#endif /* defined(_WIN32) || defined(__WINDOWS__) */
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