104 lines
2.2 KiB
C++
104 lines
2.2 KiB
C++
#include <iostream>
|
|
#include <locale>
|
|
|
|
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
|
|
#include <Windows.h>
|
|
#endif
|
|
|
|
#include "../QRCodeLibrary/QRCode.hpp"
|
|
|
|
using namespace std;
|
|
|
|
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
|
|
std::string cp1251_to_utf8(const char* str)
|
|
{
|
|
std::string res;
|
|
WCHAR* ures = NULL;
|
|
char* cres = NULL;
|
|
|
|
int result_u = MultiByteToWideChar(1251, 0, str, -1, 0, 0);
|
|
if (result_u != 0)
|
|
{
|
|
ures = new WCHAR[result_u];
|
|
if (MultiByteToWideChar(1251, 0, str, -1, ures, result_u))
|
|
{
|
|
int result_c = WideCharToMultiByte(CP_UTF8, 0, ures, -1, 0, 0, 0, 0);
|
|
if (result_c != 0)
|
|
{
|
|
cres = new char[result_c];
|
|
if (WideCharToMultiByte(CP_UTF8, 0, ures, -1, cres, result_c, 0, 0))
|
|
{
|
|
res = cres;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
delete[] ures;
|
|
delete[] cres;
|
|
|
|
return res;
|
|
}
|
|
#else
|
|
string str_of(unsigned k, const string input) {
|
|
string res;
|
|
for (;k > 0; k--)
|
|
res += input;
|
|
return res;
|
|
}
|
|
#endif
|
|
|
|
int main() {
|
|
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
|
|
SetConsoleCP(1251);
|
|
#endif
|
|
|
|
string input;
|
|
|
|
getline(cin, input);
|
|
|
|
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
|
|
input = cp1251_to_utf8(input.c_str());
|
|
#endif
|
|
|
|
QRCode qr(input);
|
|
|
|
const auto& res = qr.to_vector();
|
|
|
|
|
|
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
|
|
const string long_sep = string((res.size() + 8) * 2, 219),
|
|
short_sep = string(4 * 2, 219),
|
|
black = string(2, 219),
|
|
white = " ";
|
|
|
|
SetConsoleCP(855);
|
|
#else
|
|
const string long_sep = str_of((res.size() + 8) * 2, "█"),
|
|
short_sep = str_of(4 * 2, "█"),
|
|
black = str_of(2, "█"),
|
|
white = " ";
|
|
#endif
|
|
|
|
for (int i = 0; i < 4; i++)
|
|
cout << long_sep << endl;
|
|
|
|
for (unsigned i = 0; i < res.size(); i++) {
|
|
cout << short_sep;
|
|
for (auto cell : res[i])
|
|
switch (cell) {
|
|
case Trit::T:
|
|
cout << white;
|
|
break;
|
|
case Trit::F:
|
|
cout << black;
|
|
break;
|
|
default:
|
|
throw std::runtime_error("Empty cell is not allowed. Your QR code is corrupted.");
|
|
}
|
|
cout << short_sep << endl;
|
|
}
|
|
|
|
for (int i = 0; i < 4; i++)
|
|
cout << long_sep << endl;
|
|
} |