void PluginCache::scanPluginFiles()
{
std::set<std::string> foundBinFiles;
for (std::list<std::string>::iterator paths= _pluginPath.begin();
paths != _pluginPath.end();
paths++) {
scanDirectory(foundBinFiles, *paths, _nonrecursePath.find(*paths) == _nonrecursePath.end());
}
std::list<PluginBinary *>::iterator i=_binaries.begin();
while (i!=_binaries.end()) {
PluginBinary *pb = *i;
if (foundBinFiles.find(pb->getFilePath()) == foundBinFiles.end()) {
// the binary was in the cache, but was not on the path
_dirty = true;
i = _binaries.erase(i);
delete pb;
} else {
bool binChanged = pb->hasBinaryChanged();
// the binary was in the cache, but the binary has changed and thus we need to reload
if (binChanged) {
pb->loadPluginInfo(this);
_dirty = true;
}
for (int j=0;j<pb->getNPlugins();j++) {
Plugin *plug = &pb->getPlugin(j);
APICache::PluginAPICacheI &api = plug->getApiHandler();
if (binChanged) {
api.loadFromPlugin(plug);
}
std::string reason;
if (api.pluginSupported(plug, reason)) {
_plugins.push_back(plug);
api.confirmPlugin(plug);
} else {
std::cerr << "ignoring plugin " << plug->getIdentifier() <<
" as unsupported (" << reason << ")" << std::endl;
}
}
i++;
}
}
}
void PluginCache::writePluginCache(std::ostream &os) const {
#ifdef CACHE_DEBUG
printf("writing pluginCache with version = %s\n", _cacheVersion.c_str());
#endif
os << "<cache version=\"" << _cacheVersion << "\">\n";
for (std::list<PluginBinary *>::const_iterator i=_binaries.begin();i!=_binaries.end();i++) {
PluginBinary *b = *i;
os << "<bundle>\n";
os << " <binary "
<< XML::attribute("bundle_path", b->getBundlePath())
<< XML::attribute("path", b->getFilePath())
<< XML::attribute("mtime", int(b->getFileModificationTime()))
<< XML::attribute("size", int(b->getFileSize())) << "/>\n";
for (int j=0;j<b->getNPlugins();j++) {
Plugin *p = &b->getPlugin(j);
os << " <plugin "
<< XML::attribute("name", p->getRawIdentifier())
<< XML::attribute("index", p->getIndex())
<< XML::attribute("api", p->getPluginApi())
<< XML::attribute("api_version", p->getApiVersion())
<< XML::attribute("major_version", p->getVersionMajor())
<< XML::attribute("minor_version", p->getVersionMinor())
<< ">\n";
const APICache::PluginAPICacheI &api = p->getApiHandler();
os << " <apiproperties>\n";
api.saveXML(p, os);
os << " </apiproperties>\n";
os << " </plugin>\n";
}
os << "</bundle>\n";
}
os << "</cache>\n";
}