bool AudioSourceOJM::Open(std::filesystem::path f)
{
char sig[4];
ifile = std::make_shared<std::ifstream>(f.string(), std::ios::binary);
if (!ifile->is_open())
{
Log::Printf("AudioSourceOJM: unable to load %s.\n", f);
return false;
}
ifile->read(sig, 4);
switch (GetContainerKind(sig))
{
case M30:
parseM30();
break;
case OMC:
parseOMC();
break;
default:
return false;
}
ifile->close();
return true;
}
std::shared_ptr<VSRG::Song> LoadSong7KFromFilename(std::filesystem::path Filename, std::filesystem::path Prefix, VSRG::Song *Sng)
{
auto prefix = Prefix.string();
bool AllocSong = false;
if (!Sng)
{
AllocSong = true;
Sng = new VSRG::Song();
}
std::wstring Ext = Utility::Widen(Filename.extension().string());
// no extension
if (!Filename.has_extension() || !VSRGValidExtension(Ext))
{
if (AllocSong) delete Sng;
return nullptr;
}
Sng->SongDirectory = Prefix.string();
auto fn = Prefix / Filename;
auto fnu8 = Utility::Narrow(fn.wstring());
for (int i = 0; i < sizeof(LoadersVSRG) / sizeof(loaderVSRGEntry_t); i++)
{
if (Ext == LoadersVSRG[i].Ext)
{
Log::LogPrintf("Load %s from disk...", fnu8.c_str());
try
{
LoadersVSRG[i].LoadFunc(fn, Sng);
Log::LogPrintf(" ok\n");
}
catch (std::exception &e)
{
Log::LogPrintf("Failure loading: %s\n", e.what());
}
break;
}
}
if (AllocSong)
return std::shared_ptr<VSRG::Song>(Sng);
return nullptr;
}
std::shared_ptr<VSRG::Song> LoadSong7KFromFilename(const std::filesystem::path& filename, VSRG::Song *Sng)
{
if (!filename.has_extension())
{
return nullptr;
}
bool AllocSong = false;
if (!Sng)
{
AllocSong = true;
Sng = new VSRG::Song();
}
Sng->SongDirectory = filename.parent_path();
for (int i = 0; i < sizeof(LoadersVSRG) / sizeof(loaderVSRGEntry_t); i++)
{
if (filename.extension() == LoadersVSRG[i].Ext)
{
Log::LogPrintf("Load %s from disk...", filename.string().c_str());
try
{
LoadersVSRG[i].LoadFunc(filename, Sng);
Log::LogPrintf(" ok\n");
}
catch (std::exception &e)
{
Log::LogPrintf("Failure loading %s: %s\n", filename.string().c_str(), e.what());
}
break;
}
}
if (AllocSong)
return std::shared_ptr<VSRG::Song>(Sng);
return nullptr;
}
//-----------------------------------------------------------
static bool loadFontFace(const std::filesystem::path& _fontname, FT_Face & face, std::filesystem::path & filename){
std::filesystem::path fontname = _fontname;
filename = ofToDataPath(_fontname,true);
ofFile fontFile(filename,ofFile::Reference);
int fontID = 0;
if(!fontFile.exists()){
#ifdef TARGET_LINUX
filename = linuxFontPathByName(fontname.string());
#elif defined(TARGET_OSX)
if(fontname==OF_TTF_SANS){
fontname = "Helvetica Neue";
#if MAC_OS_X_VERSION_10_13 && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_13
fontID = 0;
#else
fontID = 4;
#endif
}else if(fontname==OF_TTF_SERIF){
fontname = "Times New Roman";
}else if(fontname==OF_TTF_MONO){
fontname = "Menlo Regular";
}
filename = osxFontPathByName(fontname.string());
#elif defined(TARGET_WIN32)
if(fontname==OF_TTF_SANS){
fontname = "Arial";
}else if(fontname==OF_TTF_SERIF){
fontname = "Times New Roman";
}else if(fontname==OF_TTF_MONO){
fontname = "Courier New";
}
filename = winFontPathByName(fontname.string());
#endif
if(filename == "" ){
ofLogError("ofTrueTypeFont") << "loadFontFace(): couldn't find font \"" << fontname << "\"";
return false;
}
ofLogVerbose("ofTrueTypeFont") << "loadFontFace(): \"" << fontname << "\" not a file in data loading system font from \"" << filename << "\"";
}
FT_Error err;
err = FT_New_Face( library, filename.string().c_str(), fontID, &face );
if (err) {
// simple error table in lieu of full table (see fterrors.h)
string errorString = "unknown freetype";
if(err == 1) errorString = "INVALID FILENAME";
ofLogError("ofTrueTypeFont") << "loadFontFace(): couldn't create new face for \"" << fontname << "\": FT_Error " << err << " " << errorString;
return false;
}
return true;
}
void print_pdf(
fs::path const & pdfpath,
fs::path const & dirpath)
{
const int height = 842;
const int width = 595;
const int margin = 20;
auto image_paths = get_images(dirpath);
PDFWriter pdf;
pdf.StartPDF(pdfpath.string(), ePDFVersion13);
PDFPage* page = nullptr;
PageContentContext* context = nullptr;
auto top = height - margin;
for (size_t i = 0; i < image_paths.size(); ++i)
{
auto dims = pdf.GetImageDimensions(image_paths[i]);
if (i == 0 || top - dims.second < margin)
{
if (page != nullptr)
{
pdf.EndPageContentContext(context);
pdf.WritePageAndRelease(page);
}
page = new PDFPage();
page->SetMediaBox(PDFRectangle(0, 0, width, height));
context = pdf.StartPageContentContext(page);
top = height - margin;
}
context->DrawImage(margin, top - dims.second, image_paths[i]);
top -= dims.second + margin;
}
if (page != nullptr)
{
pdf.EndPageContentContext(context);
pdf.WritePageAndRelease(page);
}
pdf.EndPDF();
}
void ConvertToSMTiming(VSRG::Song *Sng, std::filesystem::path PathOut)
{
TimingData BPS, VSpeeds, Warps;
VSRG::Difficulty* Diff = Sng->Difficulties[0].get();
Diff->GetPlayableData(nullptr, BPS, VSpeeds, Warps);
std::ofstream out(PathOut.string());
// Technically, stepmania's #OFFSET is actually #GAP, not #OFFSET.
out << "#OFFSET:" << -Diff->Offset << ";\n";
out << "#BPMS:";
for (auto i = Diff->Timing.begin();
i != Diff->Timing.end();
++i)
{
double Time = 0;
double Value = 0;
switch (Diff->BPMType)
{
case VSRG::Difficulty::BT_BEAT:
Time = i->Time;
Value = i->Value;
break;
case VSRG::Difficulty::BT_BEATSPACE:
Time = i->Time;
Value = 60000 / i->Value;
break;
case VSRG::Difficulty::BT_MS:
Time = i->Time / 1000.0;
Value = i->Value;
break;
}
double Beat = QuantizeBeat(IntegrateToTime(BPS, Time + Diff->Offset, 0));
out << Beat << "=" << Value;
if ((i + 1) != Diff->Timing.end()) // Only output comma if there's still stuff to output.
out << "\n,";
}
out << ";";
}
bool TTFCache::SaveCache(std::filesystem::path cachepath)
{
std::ofstream out(cachepath.string(), std::ios::binary);
if (!out.is_open()) return false;
auto size = mCharBuffer.size();
BinWrite(out, size);
for (const auto &it : mCharBuffer) {
BinWrite(out, it.first);
auto csize = it.second.size();
BinWrite(out, csize);
out.write((char*)it.second.data(), it.second.size());
}
return true;
}
std::string GetSha256ForFile(std::filesystem::path Filename)
{
SHA256 SHA;
std::ifstream InStream(Filename.string());
unsigned char tmpbuf[256];
if (!InStream.is_open())
return "";
while (!InStream.eof())
{
InStream.read((char*)tmpbuf, 256);
size_t cnt = InStream.gcount();
SHA.add(tmpbuf, cnt);
}
return std::string(SHA.getHash());
}
//------------------------------------------------------------
bool ofFmodSoundPlayer::load(std::filesystem::path fileName, bool stream){
fileName = ofToDataPath(fileName);
// fmod uses IO posix internally, might have trouble
// with unicode paths...
// says this code:
// http://66.102.9.104/search?q=cache:LM47mq8hytwJ:www.cleeker.com/doxygen/audioengine__fmod_8cpp-source.html+FSOUND_Sample_Load+cpp&hl=en&ct=clnk&cd=18&client=firefox-a
// for now we use FMODs way, but we could switch if
// there are problems:
bMultiPlay = false;
// [1] init fmod, if necessary
initializeFmod();
// [2] try to unload any previously loaded sounds
// & prevent user-created memory leaks
// if they call "loadSound" repeatedly, for example
unload();
// [3] load sound
//choose if we want streaming
int fmodFlags = FMOD_SOFTWARE;
if(stream)fmodFlags = FMOD_SOFTWARE | FMOD_CREATESTREAM;
result = FMOD_System_CreateSound(sys, fileName.string().c_str(), fmodFlags, nullptr, &sound);
if (result != FMOD_OK){
bLoadedOk = false;
ofLogError("ofFmodSoundPlayer") << "loadSound(): could not load \"" << fileName << "\"";
} else {
bLoadedOk = true;
FMOD_Sound_GetLength(sound, &length, FMOD_TIMEUNIT_PCM);
isStreaming = stream;
}
return bLoadedOk;
}
std::system_error run_process(const std::filesystem::path& filename, const std::vector<std::string>& argv,
const std::vector<std::string>& envp)
{
std::memset(&si, 0, sizeof(si));
std::memset(&pi, 0, sizeof(pi));
command_line = filename.string();
for (const auto& s : argv)
{
command_line += " " + quote_this(s);
}
std::vector<char> env_block;
env_block.reserve(env.size() * 128);
for (const auto& keys : envp)
{
env_block.insert(env_block.end(), keys.begin(), keys.end());
env_block.push_back('\0');
}
env_block.push_back('\0');
#ifdef _DEBUG
std::cout << command_line << std::endl;
#endif
char* env_block_data = nullptr;
if(envp.size())
env_block_data = env_block.data();
auto result = ::CreateProcessA(NULL, command_line.data(), NULL, NULL,
TRUE, NULL, env_block_data, running_dir.data(), &si, &pi);
if (result > 0)
{
attached = true;
}
else
{
return std::system_error(std::error_code(GetLastError(), std::system_category()));
}
return std::system_error(std::make_error_code(std::errc(0)));
}
bool TTFCache::LoadCache(std::filesystem::path cachepath)
{
std::ifstream in(cachepath.string(), std::ios::binary);
if (!in.is_open()) return false;
mCharBuffer.clear();
int size;
BinRead(in, size);
while (!in.eof() && size > 0) {
size_t chsize;
int id;
BinRead(in, id);
BinRead(in, chsize);
std::vector<uint8_t> buf(chsize);
in.read((char*)buf.data(), chsize);
mCharBuffer[id] = std::move(buf);
size--;
}
return true;
}
int ofURLFileLoaderImpl::saveAsync(const string& url, const std::filesystem::path& path){
ofHttpRequest request(url,path.string(),true);
requests.send(request);
start();
return request.getId();
}
ofHttpResponse ofURLFileLoaderImpl::saveTo(const string& url, const std::filesystem::path& path){
ofHttpRequest request(url,path.string(),true);
return handleRequest(request);
}
static bool loadImage(ofPixels_<PixelType> & pix, const std::filesystem::path& _fileName, const ofImageLoadSettings& settings){
ofInitFreeImage();
auto uriStr = _fileName.string();
UriUriA uri;
UriParserStateA state;
state.uri = &uri;
if(uriParseUriA(&state, uriStr.c_str())!=URI_SUCCESS){
const int bytesNeeded = 8 + 3 * strlen(uriStr.c_str()) + 1;
std::vector<char> absUri(bytesNeeded);
#ifdef TARGET_WIN32
uriWindowsFilenameToUriStringA(uriStr.c_str(), absUri.data());
#else
uriUnixFilenameToUriStringA(uriStr.c_str(), absUri.data());
#endif
if(uriParseUriA(&state, absUri.data())!=URI_SUCCESS){
ofLogError("ofImage") << "loadImage(): malformed uri when loading image from uri " << _fileName;
uriFreeUriMembersA(&uri);
return false;
}
}
std::string scheme(uri.scheme.first, uri.scheme.afterLast);
uriFreeUriMembersA(&uri);
if(scheme == "http" || scheme == "https"){
return ofLoadImage(pix, ofLoadURL(_fileName.string()).data);
}
std::string fileName = ofToDataPath(_fileName, true);
bool bLoaded = false;
FIBITMAP * bmp = nullptr;
FREE_IMAGE_FORMAT fif = FIF_UNKNOWN;
fif = FreeImage_GetFileType(fileName.c_str(), 0);
if(fif == FIF_UNKNOWN) {
// or guess via filename
fif = FreeImage_GetFIFFromFilename(fileName.c_str());
}
if((fif != FIF_UNKNOWN) && FreeImage_FIFSupportsReading(fif)) {
if(fif == FIF_JPEG) {
int option = getJpegOptionFromImageLoadSetting(settings);
bmp = FreeImage_Load(fif, fileName.c_str(), option);
} else {
bmp = FreeImage_Load(fif, fileName.c_str(), 0);
}
if (bmp != nullptr){
bLoaded = true;
}
}
//-----------------------------
if ( bLoaded ){
putBmpIntoPixels(bmp,pix);
}
if (bmp != nullptr){
FreeImage_Unload(bmp);
}
return bLoaded;
}