bsnes/higan/nall/windows/utf8.hpp
Tim Allen 94b2538af5 Update to higan v091 release.
byuu says:

Basically just a project rename, with s/bsnes/higan and the new icon
from lowkee added in.

It won't compile on Windows because I forgot to update the resource.rc
file, and a path transform command isn't working on Windows.
It was really just meant as a starting point, so that v091 WIPs can flow
starting from .00 with the new name (it overshadows bsnes v091, so
publicly speaking this "shouldn't exist" and will probably be deleted
from Google Code when v092 is ready.)
2012-12-26 17:46:36 +11:00

88 lines
1.7 KiB
C++
Executable File

#ifndef NALL_UTF8_HPP
#define NALL_UTF8_HPP
//UTF-8 <> UTF-16 conversion
//used only for Win32; Linux, etc use UTF-8 internally
#if defined(_WIN32)
#undef UNICODE
#undef _WIN32_WINNT
#undef NOMINMAX
#define UNICODE
#define _WIN32_WINNT 0x0501
#define NOMINMAX
#include <winsock2.h>
#include <windows.h>
#undef interface
namespace nall {
//UTF-8 to UTF-16
class utf16_t {
public:
operator wchar_t*() {
return buffer;
}
operator const wchar_t*() const {
return buffer;
}
utf16_t(const char *s = "") {
if(!s) s = "";
unsigned length = MultiByteToWideChar(CP_UTF8, 0, s, -1, 0, 0);
buffer = new wchar_t[length + 1]();
MultiByteToWideChar(CP_UTF8, 0, s, -1, buffer, length);
}
~utf16_t() {
delete[] buffer;
}
private:
wchar_t *buffer;
};
//UTF-16 to UTF-8
class utf8_t {
public:
operator char*() {
return buffer;
}
operator const char*() const {
return buffer;
}
utf8_t(const wchar_t *s = L"") {
if(!s) s = L"";
unsigned length = WideCharToMultiByte(CP_UTF8, 0, s, -1, 0, 0, (const char*)0, (BOOL*)0);
buffer = new char[length + 1]();
WideCharToMultiByte(CP_UTF8, 0, s, -1, buffer, length, (const char*)0, (BOOL*)0);
}
~utf8_t() {
delete[] buffer;
}
utf8_t(const utf8_t&) = delete;
utf8_t& operator=(const utf8_t&) = delete;
private:
char *buffer;
};
inline void utf8_args(int &argc, char **&argv) {
wchar_t **wargv = CommandLineToArgvW(GetCommandLineW(), &argc);
argv = new char*[argc];
for(unsigned i = 0; i < argc; i++) {
argv[i] = new char[_MAX_PATH];
strcpy(argv[i], nall::utf8_t(wargv[i]));
}
}
}
#endif //if defined(_WIN32)
#endif