view data/fileio/test/UnsupportedFormat.cpp @ 1833:21c792334c2e sensible-delimited-data-strings

Rewrite all the DelimitedDataString stuff so as to return vectors of individual cell strings rather than having the classes add the delimiters themselves. Rename accordingly to names based on StringExport. Take advantage of this in the CSV writer code so as to properly quote cells that contain delimiter characters.

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#include "UnsupportedFormat.h"

#ifdef Q_OS_WIN
#include <windows.h>
#endif

#include <iostream>

bool
UnsupportedFormat::isLegitimatelyUnsupported(QString format)
{
#ifdef Q_OS_WIN

    if (sizeof(void *) == 4) {
        // Our 32-bit MinGW build lacks MediaFoundation support
        return (format == "aac" ||
                format == "apple_lossless" ||
                format == "m4a" ||
                format == "wma");
    }

    // Our CI tests run on Windows Server, which annoyingly seems to
    // come without codecs for WMA and AAC
    
    NTSTATUS(WINAPI *RtlGetVersion)(LPOSVERSIONINFOEXW);
    *(FARPROC*)&RtlGetVersion = GetProcAddress
        (GetModuleHandleA("ntdll"), "RtlGetVersion");

    if (RtlGetVersion) {

        OSVERSIONINFOEXW osInfo;
        osInfo.dwOSVersionInfoSize = sizeof(osInfo);
        RtlGetVersion(&osInfo);

        if (osInfo.wProductType != VER_NT_WORKSTATION) {
            std::cerr << "NOTE: We appear to be running on Windows Server (wProductType = " << osInfo.wProductType << ") - assuming encumbered media codecs might not be installed and being lenient about them" << std::endl;
            return (format == "aac" ||
                    format == "apple_lossless" ||
                    format == "m4a" ||
                    format == "wma");
        }
        
    } else {
        std::cerr << "WARNING: Failed to find RtlGetVersion in NTDLL"
                  << std::endl;
    }

    // If none of the above applies, then we should have everything
    // except this:
    
    return (format == "apple_lossless");
    
#else
#ifdef Q_OS_MAC
    return (format == "wma");
#else
    return (format == "aac" ||
            format == "apple_lossless" ||
            format == "m4a" ||
            format == "wma");
#endif
#endif
}