MistString Path::GetHome() {
#if defined(MIST_OS_WINDOWS)
MistString result = Path::GetEnv(L"HOMEDRIVE");
result.append(Path::GetEnv(L"HOMEPATH"));
size_t n = result.size();
if(n > 0 && result[n-1] != L'\\')
result.append(L"\\");
return result;
#elif defined(MIST_OS_FAMILY_UNIX)
std::string path;
struct passwd* pwd = getpwuid(getuid());
if(pwd)
path = pwd->pw_dir;
else {
pwd = getpwuid(getuid());
if(pwd)
path = pwd->pw_dir;
else
return Path::GetEnv(L"HOME") + L"/";
}
size_t n = path.size();
if(n > 0 && path[n-1] != '/')
path.append("/");
return string::StringToWStringFast(path);
#endif
}
float4 Convert::ToFloat4(const MistString& str) {
MistString buffer;
size_t pos = 0;
float4 result;
while(str[pos] == L' ')
pos ++;
for(int i=0; i<4; ++i) {
while(str[pos] != ' ' && pos < str.size()) {
buffer.push_back(str[pos]);
pos ++;
}
result.value[i] = (float)Convert::ToDouble(buffer);
buffer.clear();
while(str[pos] == L' ' && pos < str.size())
pos ++;
}
return result;
}
