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#pragma once
//convert any (supported) type to a const char* without constructing a new nall::string
//this is used inside string{...} to build nall::string values
namespace nall {
//booleans
template<> struct stringify<bool> {
stringify(bool value) : _value(value) {}
auto data() const -> const char* { return _value ? "true" : "false"; }
auto size() const -> u32 { return _value ? 4 : 5; }
bool _value;
};
template<> struct stringify<Boolean> {
stringify(bool value) : _value(value) {}
auto data() const -> const char* { return _value ? "true" : "false"; }
auto size() const -> u32 { return _value ? 4 : 5; }
bool _value;
};
//characters
template<> struct stringify<char> {
stringify(char source) { _data[0] = source; _data[1] = 0; }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return 1; }
char _data[2];
};
//signed integers
template<> struct stringify<signed char> {
stringify(signed char source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(signed char) * 3];
};
template<> struct stringify<signed short> {
stringify(signed short source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(signed short) * 3];
};
template<> struct stringify<signed int> {
stringify(signed int source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(signed int) * 3];
};
template<> struct stringify<signed long> {
stringify(signed long source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(signed long) * 3];
};
template<> struct stringify<signed long long> {
stringify(signed long long source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(signed long long) * 3];
};
#if defined(__SIZEOF_INT128__)
template<> struct stringify<s128> {
stringify(int128_t source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(s128) * 3];
};
#endif
template<u32 Bits> struct stringify<IntegerPrimitive<Bits>> {
stringify(IntegerPrimitive<Bits> source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(s64) * 3];
};
template<u32 Bits> struct stringify<Integer<Bits>> {
stringify(Integer<Bits> source) { fromInteger(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[2 + sizeof(s64) * 3];
};
//unsigned integers
template<> struct stringify<unsigned char> {
stringify(unsigned char source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(unsigned char) * 3];
};
template<> struct stringify<unsigned short> {
stringify(unsigned short source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(unsigned short) * 3];
};
template<> struct stringify<unsigned int> {
stringify(unsigned int source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(unsigned int) * 3];
};
template<> struct stringify<unsigned long> {
stringify(unsigned long source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(unsigned long) * 3];
};
template<> struct stringify<unsigned long long> {
stringify(unsigned long long source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(unsigned long long) * 3];
};
#if defined(__SIZEOF_INT128__)
template<> struct stringify<u128> {
stringify(u128 source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(u128) * 3];
};
#endif
template<u32 Bits> struct stringify<NaturalPrimitive<Bits>> {
stringify(NaturalPrimitive<Bits> source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(u64) * 3];
};
template<u32 Bits> struct stringify<Natural<Bits>> {
stringify(Natural<Bits> source) { fromNatural(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[1 + sizeof(u64) * 3];
};
//floating-point
template<> struct stringify<float> {
stringify(float source) { fromReal(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[256];
};
template<> struct stringify<double> {
stringify(double source) { fromReal(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[256];
};
template<> struct stringify<long double> {
stringify(long double source) { fromReal(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[256];
};
template<u32 Bits> struct stringify<Real<Bits>> {
stringify(Real<Bits> source) { fromReal(_data, source); }
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[256];
};
//arrays
template<> struct stringify<vector<u8>> {
stringify(vector<u8> source) {
_text.resize(source.size());
memory::copy(_text.data(), source.data(), source.size());
}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
vector<char> _text;
};
template<> struct stringify<const vector<u8>&> {
stringify(const vector<u8>& source) {
_text.resize(source.size());
memory::copy(_text.data(), source.data(), source.size());
}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
vector<char> _text;
};
//char arrays
template<> struct stringify<char*> {
stringify(char* source) : _data(source ? source : "") {}
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
const char* _data;
};
template<> struct stringify<const char*> {
stringify(const char* source) : _data(source ? source : "") {}
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
const char* _data;
};
//strings
template<> struct stringify<string> {
stringify(const string& source) : _text(source) {}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
const string& _text;
};
template<> struct stringify<const string&> {
stringify(const string& source) : _text(source) {}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
const string& _text;
};
template<> struct stringify<string_view> {
stringify(const string_view& source) : _view(source) {}
auto data() const -> const char* { return _view.data(); }
auto size() const -> u32 { return _view.size(); }
const string_view& _view;
};
template<> struct stringify<const string_view&> {
stringify(const string_view& source) : _view(source) {}
auto data() const -> const char* { return _view.data(); }
auto size() const -> u32 { return _view.size(); }
const string_view& _view;
};
template<> struct stringify<array_view<u8>> {
stringify(const array_view<u8>& source) : _view(source) {}
auto data() const -> const char* { return _view.data<const char>(); }
auto size() const -> u32 { return _view.size(); }
const array_view<u8>& _view;
};
template<> struct stringify<const array_view<u8>&> {
stringify(const array_view<u8>& source) : _view(source) {}
auto data() const -> const char* { return _view.data<const char>(); }
auto size() const -> u32 { return _view.size(); }
const array_view<u8>& _view;
};
template<> struct stringify<string_pascal> {
stringify(const string_pascal& source) : _text(source) {}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
const string_pascal& _text;
};
template<> struct stringify<const string_pascal&> {
stringify(const string_pascal& source) : _text(source) {}
auto data() const -> const char* { return _text.data(); }
auto size() const -> u32 { return _text.size(); }
const string_pascal& _text;
};
//pointers
//note: T = char* is matched by stringify<string_view>
template<typename T> struct stringify<T*> {
stringify(const T* source) {
if(!source) {
memory::copy(_data, "(nullptr)", 10);
} else {
memory::copy(_data, "0x", 2);
fromHex(_data + 2, (uintptr)source);
}
}
auto data() const -> const char* { return _data; }
auto size() const -> u32 { return strlen(_data); }
char _data[256];
};
//
template<typename T> inline auto make_string(T value) -> stringify<T> {
return stringify<T>(forward<T>(value));
}
}
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