PotplayerMiddleware.cpp

#define UNICODE

#include <string>
#include <windows.h>

std::wstring exeDirPath() {
    wchar_t buffer[MAX_PATH];
    GetModuleFileNameW( NULL, buffer, MAX_PATH );
    std::wstring::size_type pos = std::wstring( buffer ).find_last_of( L"\\/" );
    return std::wstring( buffer ).substr(0, pos);
}

int wmain(int argc, wchar_t *argv[]){
    std::wstring url(argv[1]);
    std::wstring p32 = L"potplayer32://";
    url.replace(0, p32.size(), L"potplayer://");

    std::wstring potplayerPath = exeDirPath() + L"\\PotPlayerMini.exe";
    LPCWSTR process = potplayerPath.c_str();

    std::wstring arg = potplayerPath + L" \"" + url + L"\"";
    LPWSTR args = &arg[0];

    STARTUPINFOW si;
    PROCESS_INFORMATION pi;
    ZeroMemory( &si, sizeof(si));
    si.cb = sizeof(si);
    ZeroMemory( &pi, sizeof(pi));
    CreateProcessW(process, args, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);

    return 0;
}