std::vector<plFileName> plStreamSource::GetListOfNames(const plFileName& dir, const plString& ext)
{
plFileName sDir = dir.Normalize('/');
hsAssert(ext.CharAt(0) != '.', "Don't add a dot");
std::lock_guard<std::mutex> lock(fMutex);
// loop through all the file data records, and create the list
std::vector<plFileName> retVal;
for (auto curData = fFileData.begin(); curData != fFileData.end(); curData++)
{
if ((curData->second.fDir.AsString().CompareI(sDir.AsString()) == 0) &&
(curData->second.fExt.CompareI(ext) == 0))
retVal.push_back(curData->second.fFilename);
}
#ifndef PLASMA_EXTERNAL_RELEASE
// in internal releases, we can use on-disk files if they exist
// Build the search string as "dir/*.ext"
std::vector<plFileName> files = plFileSystem::ListDir(sDir, ("*." + ext).c_str());
for (auto iter = files.begin(); iter != files.end(); ++iter)
{
plFileName norm = iter->Normalize('/');
if (fFileData.find(norm) == fFileData.end()) // we haven't added it yet
retVal.push_back(norm);
}
#endif // PLASMA_EXTERNAL_RELEASE
return retVal;
}
bool plStreamSource::InsertFile(const plFileName& filename, hsStream* stream)
{
plFileName sFilename = filename.Normalize('/');
std::lock_guard<std::mutex> lock(fMutex);
if (fFileData.find(sFilename) != fFileData.end())
return false; // duplicate entry, return failure
// copy the data over (takes ownership of the stream!)
fFileData[sFilename].fFilename = sFilename;
fFileData[sFilename].fDir = sFilename.StripFileName();
fFileData[sFilename].fExt = sFilename.GetFileExt();
fFileData[sFilename].fStream = stream;
return true;
}
