Function OpenLink

source/MRMesh/MRSystem.cpp:295–338

}

void OpenLink( const std::string& url )
{
#ifdef _WIN32
    INT_PTR code = ( INT_PTR )ShellExecuteA( NULL, "open", url.c_str(), NULL, NULL, SW_SHOWNORMAL );
    if ( code <= 32 )
    {
        // https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shellexecutea
        // value greater then 32 is OK, less value means error
        spdlog::error( "Error opening link {}, error code {}: {}", url, code, GetLastError() );
    }
    else
    {
        spdlog::info( "Opening link {}, return code {}", url, code );
    }
#else
#ifdef __EMSCRIPTEN__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdollar-in-identifier-extension"
    EM_ASM( open_link( UTF8ToString( $0 ) ), url.c_str() );
#pragma clang diagnostic pop
#else
    // Single-quote the URL so the shell does not interpret characters common in query strings
    // ('&', '?', ';', spaces, ...). Without quoting, everything after the first '&' is parsed as a
    // separate command and dropped, truncating the opened URL.
    const auto quoteForShell = []( const std::string& s )
    {
        std::string result = "'";
        for ( char c : s )
            result += ( c == '\'' ) ? std::string( "'\\''" ) : std::string( 1, c );
        result += '\'';
        return result;
    };
#ifdef __APPLE__
    auto openres = system( ( "open " + quoteForShell( url ) ).c_str() );
#else
    auto openres = system( ( "xdg-open " + quoteForShell( url ) + " &" ).c_str() );
#endif
    if ( openres == -1 )
    {
        spdlog::warn( "Error opening {}", url );
    }
#endif
#endif // _WIN32
}

// Opens given file in associated application
bool OpenDocument( const std::filesystem::path& path )