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/*
This file is part of cpp-ethereum.
cpp-ethereum 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.
cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file FileSystem.cpp
* @authors
* Eric Lombrozo <elombrozo@gmail.com>
* Gav Wood <i@gavwood.com>
* @date 2014
*/
#include "FileSystem.h"
#include <libdevcore/Common.h>
#include <libdevcore/Log.h>
#ifdef _WIN32
#include <shlobj.h>
#endif
#include <boost/filesystem.hpp>
using namespace std;
using namespace dev;
using namespace dev::eth;
std::string dev::eth::getDataDir()
{
#ifdef _WIN32
char path[1024] = "";
if (SHGetSpecialFolderPathA(NULL, path, CSIDL_APPDATA, true))
return (boost::filesystem::path(path) / "Ethereum").string();
else
{
#ifndef _MSC_VER // todo?
cwarn << "getDataDir(): SHGetSpecialFolderPathA() failed.";
#endif
throw std::runtime_error("getDataDir() - SHGetSpecialFolderPathA() failed.");
}
#else
boost::filesystem::path dataDirPath;
char const* homeDir = getenv("HOME");
if (!homeDir || strlen(homeDir) == 0)
dataDirPath = boost::filesystem::path("/");
else
dataDirPath = boost::filesystem::path(homeDir);
#if defined(__APPLE__) && defined(__MACH__)
// This eventually needs to be put in proper wrapper (to support sandboxing)
return (dataDirPath / "Library/Application Support/Ethereum").string();
#else
return (dataDirPath / ".ethereum").string();
#endif
#endif
}