CWiiSaveCrypted::CWiiSaveCrypted(const char* FileName, u64 TitleID)
: m_TitleID(TitleID)
{
Common::ReadReplacements(replacements);
strcpy(pathData_bin, FileName);
memcpy(SD_IV, "\x21\x67\x12\xE6\xAA\x1F\x68\x9F\x95\xC5\xA2\x23\x24\xDC\x6A\x98", 0x10);
if (!TitleID) // Import
{
AES_set_decrypt_key(SDKey, 128, &m_AES_KEY);
do
{
b_valid = true;
ReadHDR();
ReadBKHDR();
ImportWiiSaveFiles();
// TODO: check_sig()
if (b_valid)
{
SuccessAlertT("Successfully imported save files");
b_tryAgain = false;
}
else
{
b_tryAgain = AskYesNoT("Import failed, try again?");
}
} while(b_tryAgain);
}
else
{
AES_set_encrypt_key(SDKey, 128, &m_AES_KEY);
if (getPaths(true))
{
do
{
b_valid = true;
WriteHDR();
WriteBKHDR();
ExportWiiSaveFiles();
do_sig();
if (b_valid)
{
SuccessAlertT("Successfully exported file to %s", pathData_bin);
b_tryAgain = false;
}
else
{
b_tryAgain = AskYesNoT("Export failed, try again?");
}
} while(b_tryAgain);
}
}
}
bool SysConf::LoadFromFile(const char *filename)
{
// Basic check
if (!File::Exists(filename))
{
File::CreateFullPath(filename);
GenerateSysConf();
return true;
}
u64 size = File::GetSize(filename);
if (size != SYSCONF_SIZE)
{
if (AskYesNoT("Your SYSCONF file is the wrong size.\nIt should be 0x%04x (but is 0x%04" PRIx64 ")\nDo you want to generate a new one?",
SYSCONF_SIZE, size))
{
GenerateSysConf();
return true;
}
else
return false;
}
File::IOFile f(filename, "rb");
if (f.IsOpen())
{
if (LoadFromFileInternal(f.ReleaseHandle()))
{
m_Filename = filename;
return true;
}
}
return false;
}
static std::string GetDumpPath(const std::string& format)
{
if (!g_Config.sDumpPath.empty())
return g_Config.sDumpPath;
const std::string dump_path = File::GetUserPath(D_DUMPFRAMES_IDX) + "framedump" +
std::to_string(s_file_index) + "." + format;
// Ask to delete file
if (File::Exists(dump_path))
{
if (SConfig::GetInstance().m_DumpFramesSilent ||
AskYesNoT("Delete the existing file '%s'?", dump_path.c_str()))
{
File::Delete(dump_path);
}
else
{
// Stop and cancel dumping the video
return "";
}
}
return dump_path;
}
// Returns false if the hash fails and the user hits "Yes"
static bool VerifyRoms()
{
struct DspRomHashes
{
u32 hash_irom; // dsp_rom.bin
u32 hash_drom; // dsp_coef.bin
};
static const std::array<DspRomHashes, 4> known_roms = {
{// Official Nintendo ROM
{0x66f334fe, 0xf3b93527},
// LM1234 replacement ROM (Zelda UCode only)
{0x9c8f593c, 0x10000001},
// delroth's improvement on LM1234 replacement ROM (Zelda and AX only,
// IPL/Card/GBA still broken)
{0xd9907f71, 0xb019c2fb},
// above with improved resampling coefficients
{0xd9907f71, 0xdb6880c1}}};
u32 hash_irom = HashAdler32((u8*)g_dsp.irom, DSP_IROM_BYTE_SIZE);
u32 hash_drom = HashAdler32((u8*)g_dsp.coef, DSP_COEF_BYTE_SIZE);
int rom_idx = -1;
for (size_t i = 0; i < known_roms.size(); ++i)
{
const DspRomHashes& rom = known_roms[i];
if (hash_irom == rom.hash_irom && hash_drom == rom.hash_drom)
rom_idx = static_cast<int>(i);
}
if (rom_idx < 0)
{
if (AskYesNoT("Your DSP ROMs have incorrect hashes.\n"
"Would you like to stop now to fix the problem?\n"
"If you select \"No\", audio might be garbled."))
return false;
}
if (rom_idx == 1)
{
DSPHost::OSD_AddMessage("You are using an old free DSP ROM made by the Dolphin Team.", 6000);
DSPHost::OSD_AddMessage("Only games using the Zelda UCode will work correctly.", 6000);
}
else if (rom_idx == 2 || rom_idx == 3)
{
DSPHost::OSD_AddMessage("You are using a free DSP ROM made by the Dolphin Team.", 8000);
DSPHost::OSD_AddMessage("All Wii games will work correctly, and most GC games should ", 8000);
DSPHost::OSD_AddMessage("also work fine, but the GBA/IPL/CARD UCodes will not work.\n", 8000);
}
return true;
}
void CWiiSaveCrypted::ReadHDR()
{
File::IOFile fpData_bin(encryptedSavePath, "rb");
if (!fpData_bin)
{
PanicAlertT("Cannot open %s", encryptedSavePath.c_str());
b_valid = false;
return;
}
if (!fpData_bin.ReadBytes(&_encryptedHeader, HEADER_SZ))
{
PanicAlertT("Failed to read header");
b_valid = false;
return;
}
fpData_bin.Close();
aes_crypt_cbc(&m_AES_ctx, AES_DECRYPT, HEADER_SZ, SD_IV, (const u8*)&_encryptedHeader, (u8*)&_header);
u32 bannerSize = Common::swap32(_header.hdr.BannerSize);
if ((bannerSize < FULL_BNR_MIN) || (bannerSize > FULL_BNR_MAX) ||
(((bannerSize - BNR_SZ) % ICON_SZ) != 0))
{
PanicAlertT("Not a Wii save or read failure for file header size %x", bannerSize);
b_valid = false;
return;
}
m_TitleID = Common::swap64(_header.hdr.SaveGameTitle);
u8 md5_file[16];
u8 md5_calc[16];
memcpy(md5_file, _header.hdr.Md5, 0x10);
memcpy(_header.hdr.Md5, MD5_BLANKER, 0x10);
md5((u8*)&_header, HEADER_SZ, md5_calc);
if (memcmp(md5_file, md5_calc, 0x10))
{
PanicAlertT("MD5 mismatch\n %016" PRIx64 "%016" PRIx64 " != %016" PRIx64 "%016" PRIx64, Common::swap64(md5_file),Common::swap64(md5_file+8), Common::swap64(md5_calc), Common::swap64(md5_calc+8));
b_valid= false;
}
if (!getPaths())
{
b_valid = false;
return;
}
std::string BannerFilePath = WiiTitlePath + "banner.bin";
if (!File::Exists(BannerFilePath) || AskYesNoT("%s already exists, overwrite?", BannerFilePath.c_str()))
{
INFO_LOG(CONSOLE, "Creating file %s", BannerFilePath.c_str());
File::IOFile fpBanner_bin(BannerFilePath, "wb");
fpBanner_bin.WriteBytes(_header.BNR, bannerSize);
}
}
// Returns false iff the hash fails and the user hits "Yes"
static bool VerifyRoms(const char *irom_filename, const char *coef_filename)
{
struct DspRomHashes
{
u32 hash_irom; // dsp_rom.bin
u32 hash_drom; // dsp_coef.bin
} KNOWN_ROMS[] = {
// Official Nintendo ROM
{ 0x66f334fe, 0xf3b93527 },
// LM1234 replacement ROM (Zelda UCode only)
{ 0x9c8f593c, 0x10000001 },
// delroth's improvement on LM1234 replacement ROM (Zelda and AX only,
// IPL/Card/GBA still broken)
{ 0xd9907f71, 0xb019c2fb }
};
u32 hash_irom = HashAdler32((u8*)g_dsp.irom, DSP_IROM_BYTE_SIZE);
u32 hash_drom = HashAdler32((u8*)g_dsp.coef, DSP_COEF_BYTE_SIZE);
int rom_idx = -1;
for (u32 i = 0; i < sizeof (KNOWN_ROMS) / sizeof (KNOWN_ROMS[0]); ++i)
{
DspRomHashes& rom = KNOWN_ROMS[i];
if (hash_irom == rom.hash_irom && hash_drom == rom.hash_drom)
rom_idx = i;
}
if (rom_idx < 0)
{
if (AskYesNoT("Your DSP ROMs have incorrect hashes.\n"
"Would you like to stop now to fix the problem?\n"
"If you select \"No\", audio might be garbled."))
return false;
}
if (rom_idx == 1)
{
DSPHost_OSD_AddMessage("You are using an old free DSP ROM made by the Dolphin Team.", 6000);
DSPHost_OSD_AddMessage("Only games using the Zelda UCode will work correctly.", 6000);
}
if (rom_idx == 2)
{
DSPHost_OSD_AddMessage("You are using a free DSP ROM made by the Dolphin Team.", 8000);
DSPHost_OSD_AddMessage("All Wii games will work correctly, and most GC games should ", 8000);
DSPHost_OSD_AddMessage("also work fine, but the GBA/IPL/CARD UCodes will not work.\n", 8000);
}
return true;
}
void GamepadPage::DeleteProfile(wxCommandEvent&)
{
std::string fname;
GamepadPage::GetProfilePath(fname);
const char* const fnamecstr = fname.c_str();
if (File::Exists(fnamecstr) &&
AskYesNoT("Are you sure you want to delete \"%s\"?",
STR_FROM_WXSTR(profile_cbox->GetValue()).c_str()))
{
File::Delete(fnamecstr);
m_config_dialog->UpdateProfileComboBox();
}
}
bool Renderer::StartFrameDumpToImage(const FrameDumpConfig& config)
{
m_frame_dump_image_counter = 1;
if (!SConfig::GetInstance().m_DumpFramesSilent)
{
// Only check for the presence of the first image to confirm overwriting.
// A previous run will always have at least one image, and it's safe to assume that if the user
// has allowed the first image to be overwritten, this will apply any remaining images as well.
std::string filename = GetFrameDumpNextImageFileName();
if (File::Exists(filename))
{
if (!AskYesNoT("Frame dump image(s) '%s' already exists. Overwrite?", filename.c_str()))
return false;
}
}
return true;
}
bool AVIDump::CreateFile()
{
AVCodec* codec = nullptr;
s_format_context = avformat_alloc_context();
std::stringstream s_file_index_str;
s_file_index_str << s_file_index;
snprintf(s_format_context->filename, sizeof(s_format_context->filename), "%s",
(File::GetUserPath(D_DUMPFRAMES_IDX) + "framedump" + s_file_index_str.str() + ".avi")
.c_str());
File::CreateFullPath(s_format_context->filename);
// Ask to delete file
if (File::Exists(s_format_context->filename))
{
if (SConfig::GetInstance().m_DumpFramesSilent ||
AskYesNoT("Delete the existing file '%s'?", s_format_context->filename))
{
File::Delete(s_format_context->filename);
}
else
{
// Stop and cancel dumping the video
return false;
}
}
if (!(s_format_context->oformat = av_guess_format("avi", nullptr, nullptr)) ||
!(s_stream = avformat_new_stream(s_format_context, codec)))
{
return false;
}
s_stream->codec->codec_id =
g_Config.bUseFFV1 ? AV_CODEC_ID_FFV1 : s_format_context->oformat->video_codec;
if (!g_Config.bUseFFV1)
s_stream->codec->codec_tag =
MKTAG('X', 'V', 'I', 'D'); // Force XVID FourCC for better compatibility
s_stream->codec->codec_type = AVMEDIA_TYPE_VIDEO;
s_stream->codec->bit_rate = 400000;
s_stream->codec->width = s_width;
s_stream->codec->height = s_height;
s_stream->codec->time_base.num = 1;
s_stream->codec->time_base.den = VideoInterface::GetTargetRefreshRate();
s_stream->codec->gop_size = 12;
s_stream->codec->pix_fmt = g_Config.bUseFFV1 ? AV_PIX_FMT_BGRA : AV_PIX_FMT_YUV420P;
if (!(codec = avcodec_find_encoder(s_stream->codec->codec_id)) ||
(avcodec_open2(s_stream->codec, codec, nullptr) < 0))
{
return false;
}
s_src_frame = av_frame_alloc();
s_scaled_frame = av_frame_alloc();
s_scaled_frame->format = s_stream->codec->pix_fmt;
s_scaled_frame->width = s_width;
s_scaled_frame->height = s_height;
#if LIBAVCODEC_VERSION_MAJOR >= 55
if (av_frame_get_buffer(s_scaled_frame, 1))
return false;
#else
if (avcodec_default_get_buffer(s_stream->codec, s_scaled_frame))
return false;
#endif
NOTICE_LOG(VIDEO, "Opening file %s for dumping", s_format_context->filename);
if (avio_open(&s_format_context->pb, s_format_context->filename, AVIO_FLAG_WRITE) < 0 ||
avformat_write_header(s_format_context, nullptr))
{
WARN_LOG(VIDEO, "Could not open %s", s_format_context->filename);
return false;
}
OSD::AddMessage(StringFromFormat("Dumping Frames to \"%s\" (%dx%d)", s_format_context->filename,
s_width, s_height));
return true;
}
bool AVIDump::CreateFile()
{
m_totalBytes = 0;
m_frameCount = 0;
std::string movie_file_name = StringFromFormat("%sframedump%d.avi", File::GetUserPath(D_DUMPFRAMES_IDX).c_str(), m_fileCount);
// Create path
File::CreateFullPath(movie_file_name);
// Ask to delete file
if (File::Exists(movie_file_name))
{
if (AskYesNoT("Delete the existing file '%s'?", movie_file_name.c_str()))
File::Delete(movie_file_name);
}
AVIFileInit();
NOTICE_LOG(VIDEO, "Opening AVI file (%s) for dumping", movie_file_name.c_str());
// TODO: Make this work with AVIFileOpenW without it throwing REGDB_E_CLASSNOTREG
HRESULT hr = AVIFileOpenA(&m_file, movie_file_name.c_str(), OF_WRITE | OF_CREATE, nullptr);
if (FAILED(hr))
{
if (hr == AVIERR_BADFORMAT) NOTICE_LOG(VIDEO, "The file couldn't be read, indicating a corrupt file or an unrecognized format.");
if (hr == AVIERR_MEMORY) NOTICE_LOG(VIDEO, "The file could not be opened because of insufficient memory.");
if (hr == AVIERR_FILEREAD) NOTICE_LOG(VIDEO, "A disk error occurred while reading the file.");
if (hr == AVIERR_FILEOPEN) NOTICE_LOG(VIDEO, "A disk error occurred while opening the file.");
if (hr == REGDB_E_CLASSNOTREG) NOTICE_LOG(VIDEO, "AVI class not registered");
Stop();
return false;
}
SetBitmapFormat();
NOTICE_LOG(VIDEO, "Setting video format...");
if (!SetVideoFormat())
{
NOTICE_LOG(VIDEO, "Setting video format failed");
Stop();
return false;
}
if (!m_fileCount)
{
if (!SetCompressionOptions())
{
NOTICE_LOG(VIDEO, "SetCompressionOptions failed");
Stop();
return false;
}
}
if (FAILED(AVIMakeCompressedStream(&m_streamCompressed, m_stream, &m_options, nullptr)))
{
NOTICE_LOG(VIDEO, "AVIMakeCompressedStream failed");
Stop();
return false;
}
if (FAILED(AVIStreamSetFormat(m_streamCompressed, 0, &m_bitmap, m_bitmap.biSize)))
{
NOTICE_LOG(VIDEO, "AVIStreamSetFormat failed");
Stop();
return false;
}
return true;
}
bool WaveFileWriter::Start(const std::string& filename, unsigned int HLESampleRate)
{
// Ask to delete file
if (File::Exists(filename))
{
if (SConfig::GetInstance().m_DumpAudioSilent ||
AskYesNoT("Delete the existing file '%s'?", filename.c_str()))
{
File::Delete(filename);
}
else
{
// Stop and cancel dumping the audio
return false;
}
}
// Check if the file is already open
if (file)
{
PanicAlertT("The file %s was already open, the file header will not be written.",
filename.c_str());
return false;
}
file.Open(filename, "wb");
if (!file)
{
PanicAlertT("The file %s could not be opened for writing. Please check if it's already opened "
"by another program.",
filename.c_str());
return false;
}
audio_size = 0;
if (basename.empty())
SplitPath(filename, nullptr, &basename, nullptr);
current_sample_rate = HLESampleRate;
// -----------------
// Write file header
// -----------------
Write4("RIFF");
Write(100 * 1000 * 1000); // write big value in case the file gets truncated
Write4("WAVE");
Write4("fmt ");
Write(16); // size of fmt block
Write(0x00020001); // two channels, uncompressed
const u32 sample_rate = HLESampleRate;
Write(sample_rate);
Write(sample_rate * 2 * 2); // two channels, 16bit
Write(0x00100004);
Write4("data");
Write(100 * 1000 * 1000 - 32);
// We are now at offset 44
if (file.Tell() != 44)
PanicAlert("Wrong offset: %lld", (long long)file.Tell());
return true;
}
bool AVIDump::CreateFile()
{
AVCodec* codec = nullptr;
s_format_context = avformat_alloc_context();
snprintf(s_format_context->filename, sizeof(s_format_context->filename), "%s",
(File::GetUserPath(D_DUMPFRAMES_IDX) + "framedump0.avi").c_str());
File::CreateFullPath(s_format_context->filename);
// Ask to delete file
if (File::Exists(s_format_context->filename))
{
if (SConfig::GetInstance().m_DumpFramesSilent ||
AskYesNoT("Delete the existing file '%s'?", s_format_context->filename))
{
File::Delete(s_format_context->filename);
}
else
{
// Stop and cancel dumping the video
return false;
}
}
if (!(s_format_context->oformat = av_guess_format("avi", nullptr, nullptr)) ||
!(s_stream = avformat_new_stream(s_format_context, codec)))
{
return false;
}
s_stream->codec->codec_id = g_Config.bUseFFV1 ? AV_CODEC_ID_FFV1
: s_format_context->oformat->video_codec;
if (!g_Config.bUseFFV1)
s_stream->codec->codec_tag = MKTAG('X', 'V', 'I', 'D'); // Force XVID FourCC for better compatibility
s_stream->codec->codec_type = AVMEDIA_TYPE_VIDEO;
s_stream->codec->bit_rate = 400000;
s_stream->codec->width = s_width;
s_stream->codec->height = s_height;
s_stream->codec->time_base.num = 1;
s_stream->codec->time_base.den = VideoInterface::TargetRefreshRate;
s_stream->codec->gop_size = 12;
s_stream->codec->pix_fmt = g_Config.bUseFFV1 ? AV_PIX_FMT_BGRA : AV_PIX_FMT_YUV420P;
if (!(codec = avcodec_find_encoder(s_stream->codec->codec_id)) ||
(avcodec_open2(s_stream->codec, codec, nullptr) < 0))
{
return false;
}
s_src_frame = av_frame_alloc();
s_scaled_frame = av_frame_alloc();
s_size = avpicture_get_size(s_stream->codec->pix_fmt, s_width, s_height);
s_yuv_buffer = new uint8_t[s_size];
avpicture_fill((AVPicture*)s_scaled_frame, s_yuv_buffer, s_stream->codec->pix_fmt, s_width, s_height);
NOTICE_LOG(VIDEO, "Opening file %s for dumping", s_format_context->filename);
if (avio_open(&s_format_context->pb, s_format_context->filename, AVIO_FLAG_WRITE) < 0)
{
WARN_LOG(VIDEO, "Could not open %s", s_format_context->filename);
return false;
}
avformat_write_header(s_format_context, nullptr);
return true;
}
void CWiiSaveCrypted::ImportWiiSaveFiles()
{
if (!b_valid) return;
File::IOFile fpData_bin(pathData_bin, "rb");
if (!fpData_bin)
{
PanicAlertT("Cannot open %s", pathData_bin);
b_valid = false;
return;
}
fpData_bin.Seek(HEADER_SZ + BK_SZ, SEEK_SET);
FileHDR _tmpFileHDR;
for(u32 i = 0; i < _numberOfFiles; i++)
{
memset(&_tmpFileHDR, 0, FILE_HDR_SZ);
memset(IV, 0, 0x10);
_fileSize = 0;
if (!fpData_bin.ReadBytes(&_tmpFileHDR, FILE_HDR_SZ))
{
PanicAlertT("Failed to write header for file %d", i);
b_valid = false;
}
if (Common::swap32(_tmpFileHDR.magic) != FILE_HDR_MAGIC)
{
PanicAlertT("Bad File Header");
break;
}
else
{
std::string fileName ((char*)_tmpFileHDR.name);
for (Common::replace_v::const_iterator iter = replacements.begin(); iter != replacements.end(); ++iter)
{
for (size_t j = 0; (j = fileName.find(iter->first, j)) != fileName.npos; ++j)
fileName.replace(j, 1, iter->second);
}
std::string fullFilePath = WiiTitlePath + fileName;
File::CreateFullPath(fullFilePath);
if (_tmpFileHDR.type == 1)
{
_fileSize = Common::swap32(_tmpFileHDR.size);
u32 RoundedFileSize = ROUND_UP(_fileSize, BLOCK_SZ);
_encryptedData = new u8[RoundedFileSize];
_data = new u8[RoundedFileSize];
if (!fpData_bin.ReadBytes(_encryptedData, RoundedFileSize))
{
PanicAlertT("Failed to read data from file %d", i);
b_valid = false;
break;
}
memcpy(IV, _tmpFileHDR.IV, 0x10);
AES_cbc_encrypt((const unsigned char *)_encryptedData, _data, RoundedFileSize, &m_AES_KEY, IV, AES_DECRYPT);
delete []_encryptedData;
if (!File::Exists(fullFilePath) || AskYesNoT("%s already exists, overwrite?", fullFilePath.c_str()))
{
INFO_LOG(CONSOLE, "Creating file %s", fullFilePath.c_str());
File::IOFile fpRawSaveFile(fullFilePath, "wb");
fpRawSaveFile.WriteBytes(_data, _fileSize);
}
delete []_data;
}
}
}
}
bool AVIDump::CreateFile()
{
s_total_bytes = 0;
s_frame_count = 0;
std::string movie_file_name = "";
//Dragonbane: Movie Logic
bool lastSide = false;
movie_file_name = GetCurrDumpFile(s_file_count, false);
if (Movie::cmp_isRunning)
{
if (Movie::cmp_leftFinished || Movie::cmp_rightFinished)
lastSide = true;
}
if (!lastSide) //Dragonbane: Stay silent if last side is recorded
{
// Create path
File::CreateFullPath(movie_file_name);
// Ask to delete file
if (File::Exists(movie_file_name))
{
if (SConfig::GetInstance().m_DumpFramesSilent ||
AskYesNoT("Delete the existing file '%s'?", movie_file_name.c_str()))
{
File::Delete(movie_file_name);
}
}
}
AVIFileInit();
NOTICE_LOG(VIDEO, "Opening AVI file (%s) for dumping", movie_file_name.c_str());
// TODO: Make this work with AVIFileOpenW without it throwing REGDB_E_CLASSNOTREG
HRESULT hr = AVIFileOpenA(&s_file, movie_file_name.c_str(), OF_WRITE | OF_CREATE, nullptr);
if (FAILED(hr))
{
if (hr == AVIERR_BADFORMAT) NOTICE_LOG(VIDEO, "The file couldn't be read, indicating a corrupt file or an unrecognized format.");
if (hr == AVIERR_MEMORY) NOTICE_LOG(VIDEO, "The file could not be opened because of insufficient memory.");
if (hr == AVIERR_FILEREAD) NOTICE_LOG(VIDEO, "A disk error occurred while reading the file.");
if (hr == AVIERR_FILEOPEN) NOTICE_LOG(VIDEO, "A disk error occurred while opening the file.");
if (hr == REGDB_E_CLASSNOTREG) NOTICE_LOG(VIDEO, "AVI class not registered");
Stop();
return false;
}
SetBitmapFormat();
NOTICE_LOG(VIDEO, "Setting video format...");
if (!SetVideoFormat())
{
NOTICE_LOG(VIDEO, "Setting video format failed");
Stop();
return false;
}
if (!s_file_count && !lastSide) //Dragonbane: Stay silent and re-use settings if last side is recorded
{
if (!SetCompressionOptions())
{
NOTICE_LOG(VIDEO, "SetCompressionOptions failed");
Stop();
return false;
}
}
if (FAILED(AVIMakeCompressedStream(&s_stream_compressed, s_stream, &s_options, nullptr)))
{
NOTICE_LOG(VIDEO, "AVIMakeCompressedStream failed");
Stop();
return false;
}
if (FAILED(AVIStreamSetFormat(s_stream_compressed, 0, &s_bitmap, s_bitmap.biSize)))
{
NOTICE_LOG(VIDEO, "AVIStreamSetFormat failed");
Stop();
return false;
}
return true;
}
