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#include "platform.hpp"
#include "../base/logging.hpp"
#include "../coding/file_writer.hpp"
#include "../std/windows.hpp"
#include <shlobj.h>
static bool GetUserWritableDir(string & outDir)
{
char pathBuf[MAX_PATH] = {0};
if (SUCCEEDED(::SHGetFolderPathA(NULL, CSIDL_LOCAL_APPDATA | CSIDL_FLAG_CREATE, NULL, SHGFP_TYPE_CURRENT, pathBuf)))
{
outDir = pathBuf;
::CreateDirectoryA(outDir.c_str(), NULL);
outDir += "\\MapsWithMe\\";
::CreateDirectoryA(outDir.c_str(), NULL);
return true;
}
return false;
}
/// @return Full path to the executable file
static bool GetPathToBinary(string & outPath)
{
// get path to executable
char pathBuf[MAX_PATH] = {0};
if (0 < ::GetModuleFileNameA(NULL, pathBuf, MAX_PATH))
{
outPath = pathBuf;
return true;
}
return false;
}
Platform::Platform()
{
string path;
CHECK(GetPathToBinary(path), ("Can't get path to binary"));
// resources path:
// 1. try to use data folder in the same path as executable
// 2. if not found, try to use ..\..\..\data (for development only)
path.erase(path.find_last_of('\\'));
if (IsFileExists(path + "\\data\\"))
m_resourcesDir = path + "\\data\\";
else
{
#ifndef OMIM_PRODUCTION
path.erase(path.find_last_of('\\'));
path.erase(path.find_last_of('\\'));
if (IsFileExists(path + "\\data\\"))
m_resourcesDir = path + "\\data\\";
#else
CHECK(false, ("Can't find resources directory"));
#endif
}
// writable path:
// 1. the same as resources if we have write access to this folder
// 2. otherwise, use system-specific folder
try
{
FileWriter tmpfile(m_resourcesDir + "mapswithmetmptestfile");
tmpfile.Write("Hi from Alex!", 13);
m_writableDir = m_resourcesDir;
}
catch (RootException const &)
{
CHECK(GetUserWritableDir(m_writableDir), ("Can't get writable directory"));
}
FileWriter::DeleteFileX(m_resourcesDir + "mapswithmetmptestfile");
LOG(LDEBUG, ("Resources Directory:", m_resourcesDir));
LOG(LDEBUG, ("Writable Directory:", m_writableDir));
}
Platform::~Platform()
{
}
bool Platform::IsFileExists(string const & file) const
{
return ::GetFileAttributesA(file.c_str()) != INVALID_FILE_ATTRIBUTES;
}
int Platform::CpuCores() const
{
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
DWORD numCPU = sysinfo.dwNumberOfProcessors;
if (numCPU >= 1)
return static_cast<int>(numCPU);
return 1;
}
string Platform::UniqueClientId() const
{
return "@TODO";
}
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