void LoadLadspaPlugins()
{
wxArrayString audacityPathList = wxGetApp().audacityPathList;
wxArrayString pathList;
wxArrayString files;
wxSortedArrayString uniq;
wxString pathVar;
unsigned int i;
#if defined(USE_LIBLRDF) && defined(EFFECT_CATEGORIES)
EffectManager& em = EffectManager::Get();
wxArrayString rdfPathList;
wxString rdfPathVar;
wxArrayString rdfFiles;
InitCategoryMap();
lrdf_init();
rdfPathVar = wxGetenv(wxT("LADSPA_RDF_PATH"));
if (rdfPathVar != wxT(""))
wxGetApp().AddMultiPathsToPathList(rdfPathVar, rdfPathList);
#ifdef __WXGTK__
wxGetApp().AddUniquePathToPathList(wxT("/usr/share/ladspa/rdf"),
rdfPathList);
wxGetApp().AddUniquePathToPathList(wxT("/usr/local/share/ladspa/rdf"),
rdfPathList);
#endif
#ifdef __WXMAC__
wxGetApp().AddUniquePathToPathList(wxT("/usr/share/ladspa/rdf"),
rdfPathList);
// XXX Maybe other Mac paths here?
#endif
#ifdef __WXMSW__
//wxGetApp().AddUniquePathToPathList(wxT("WINDOWS LRDF PATH"),
// rdfPathList);
// XXX Other Windows paths here.
#endif
// Add the Audacity paths so we get ladspa.rdfs if we are using a local
// liblrdf
for(i=0; i<audacityPathList.GetCount(); i++) {
wxString prefix = audacityPathList[i] + wxFILE_SEP_PATH;
wxGetApp().AddUniquePathToPathList(prefix + wxT("rdf"),
rdfPathList);
}
wxGetApp().FindFilesInPathList(wxT("*.rdf"), rdfPathList, rdfFiles);
wxGetApp().FindFilesInPathList(wxT("*.rdfs"), rdfPathList, rdfFiles);
for(size_t i = 0; i < rdfFiles.GetCount(); ++i) {
wxString fileUri(wxT("file://"));
fileUri += rdfFiles[i];
lrdf_read_file(fileUri.mb_str(wxConvUTF8));
}
// Add all plugin categories found by LRDF
lrdf_uris* cats =
lrdf_get_all_subclasses("http://ladspa.org/ontology#Plugin");
if (cats) {
// Add the categories and find the plugins belonging to them
for (size_t i = 0; i < cats->count; ++i) {
char* label = lrdf_get_label(cats->items[i]);
if (!label)
continue;
wxString uri = MapCategoryUri(wxString::FromAscii(cats->items[i]));
em.AddCategory(uri, wxString::FromUTF8(label));
std::free(label);
lrdf_uris* plugs = lrdf_get_instances(cats->items[i]);
if (plugs) {
for (size_t j = 0; j < plugs->count; ++j) {
unsigned long uid = lrdf_get_uid(plugs->items[j]);
gPluginCategories.insert(std::make_pair(uid, uri));
}
lrdf_free_uris(plugs);
}
}
// And their relationships
for (size_t i = 0; i < cats->count; ++i) {
EffectCategory* p =
em.LookupCategory(MapCategoryUri(wxString::FromAscii(cats->
items[i])));
if (!p)
continue;
lrdf_uris* subs = lrdf_get_subclasses(cats->items[i]);
if (subs) {
for (size_t j = 0; j < subs->count; ++j) {
EffectCategory* c =
em.LookupCategory(MapCategoryUri(wxString::FromAscii(subs->items[j])));
if (c)
em.AddCategoryParent(c, p);
}
lrdf_free_uris(subs);
}
}
lrdf_free_uris(cats);
}
#endif
pathVar = wxGetenv(wxT("LADSPA_PATH"));
if (pathVar != wxT(""))
wxGetApp().AddMultiPathsToPathList(pathVar, pathList);
#ifdef __WXGTK__
wxGetApp().AddUniquePathToPathList(wxT(INSTALL_PREFIX) wxT("/ladspa"), pathList);
wxGetApp().AddUniquePathToPathList(wxT("/usr/local/lib/ladspa"), pathList);
wxGetApp().AddUniquePathToPathList(wxT(LIBDIR) wxT("/ladspa"), pathList);
#endif
#ifdef __WXMAC__
wxGetApp().AddUniquePathToPathList(wxT("~/Library/Audio/Plug-Ins/LADSPA"), pathList);
wxGetApp().AddUniquePathToPathList(wxT("/Library/Audio/Plug-Ins/LADSPA"), pathList);
#endif
for(i=0; i<audacityPathList.GetCount(); i++) {
wxString prefix = audacityPathList[i] + wxFILE_SEP_PATH;
wxGetApp().AddUniquePathToPathList(prefix + wxT("ladspa"),
pathList);
wxGetApp().AddUniquePathToPathList(prefix + wxT("plugins"),
pathList);
wxGetApp().AddUniquePathToPathList(prefix + wxT("plug-ins"),
pathList);
}
#ifdef __WXMSW__
wxGetApp().FindFilesInPathList(wxT("*.dll"), pathList, files);
#else
wxGetApp().FindFilesInPathList(wxT("*.so"), pathList, files);
#endif
for(i=0; i<files.GetCount(); i++)
LoadLadspaEffect(uniq, files[i], ladspa_dls);
}
wxArrayString LadspaEffectsModule::FindPlugins(PluginManagerInterface & pm)
{
#if defined(USE_LIBLRDF) && defined(EFFECT_CATEGORIES)
EffectManager& em = EffectManager::Get();
wxArrayString rdfPathList;
wxString rdfPathVar;
wxArrayString rdfFiles;
InitCategoryMap();
lrdf_init();
rdfPathVar = wxGetenv(wxT("LADSPA_RDF_PATH"));
if (rdfPathVar != wxT(""))
wxGetApp().AddMultiPathsToPathList(rdfPathVar, rdfPathList);
#ifdef __WXGTK__
wxGetApp().AddUniquePathToPathList(wxT("/usr/share/ladspa/rdf"),
rdfPathList);
wxGetApp().AddUniquePathToPathList(wxT("/usr/local/share/ladspa/rdf"),
rdfPathList);
#endif
#ifdef __WXMAC__
wxGetApp().AddUniquePathToPathList(wxT("/usr/share/ladspa/rdf"),
rdfPathList);
// XXX Maybe other Mac paths here?
#endif
#ifdef __WXMSW__
//wxGetApp().AddUniquePathToPathList(wxT("WINDOWS LRDF PATH"),
// rdfPathList);
// XXX Other Windows paths here.
#endif
// Add the Audacity paths so we get ladspa.rdfs if we are using a local
// liblrdf
for(i=0; i<audacityPathList.GetCount(); i++) {
wxString prefix = audacityPathList[i] + wxFILE_SEP_PATH;
wxGetApp().AddUniquePathToPathList(prefix + wxT("rdf"),
rdfPathList);
}
wxGetApp().FindFilesInPathList(wxT("*.rdf"), rdfPathList, rdfFiles);
wxGetApp().FindFilesInPathList(wxT("*.rdfs"), rdfPathList, rdfFiles);
for(size_t i = 0; i < rdfFiles.GetCount(); ++i) {
wxString fileUri(wxT("file://"));
fileUri += rdfFiles[i];
lrdf_read_file(fileUri.mb_str(wxConvUTF8));
}
// Add all plugin categories found by LRDF
lrdf_uris* cats =
lrdf_get_all_subclasses("http://ladspa.org/ontology#Plugin");
if (cats) {
// Add the categories and find the plugins belonging to them
for (size_t i = 0; i < cats->count; ++i) {
char* label = lrdf_get_label(cats->items[i]);
if (!label)
continue;
wxString uri = MapCategoryUri(wxString::FromAscii(cats->items[i]));
em.AddCategory(uri, wxString::FromUTF8(label));
std::free(label);
lrdf_uris* plugs = lrdf_get_instances(cats->items[i]);
if (plugs) {
for (size_t j = 0; j < plugs->count; ++j) {
unsigned long uid = lrdf_get_uid(plugs->items[j]);
gPluginCategories.insert(std::make_pair(uid, uri));
}
lrdf_free_uris(plugs);
}
}
// And their relationships
for (size_t i = 0; i < cats->count; ++i) {
EffectCategory* p =
em.LookupCategory(MapCategoryUri(wxString::FromAscii(cats->
items[i])));
if (!p)
continue;
lrdf_uris* subs = lrdf_get_subclasses(cats->items[i]);
if (subs) {
for (size_t j = 0; j < subs->count; ++j) {
EffectCategory* c =
em.LookupCategory(MapCategoryUri(wxString::FromAscii(subs->items[j])));
if (c)
em.AddCategoryParent(c, p);
}
lrdf_free_uris(subs);
}
}
lrdf_free_uris(cats);
}
#endif
wxArrayString pathList;
wxArrayString files;
wxString pathVar;
// Check for the LADSPA_PATH environment variable
pathVar = wxString::FromUTF8(getenv("LADSPA_PATH"));
if (!pathVar.empty())
{
wxStringTokenizer tok(pathVar);
while (tok.HasMoreTokens())
{
pathList.Add(tok.GetNextToken());
}
}
#if defined(__WXMAC__)
#define LADSPAPATH wxT("/Library/Audio/Plug-Ins/LADSPA")
// Look in ~/Library/Audio/Plug-Ins/LADSPA and /Library/Audio/Plug-Ins/LADSPA
pathList.Add(wxGetHomeDir() + wxFILE_SEP_PATH + LADSPAPATH);
pathList.Add(LADSPAPATH);
// Recursively scan for all shared objects
pm.FindFilesInPathList(wxT("*.so"), pathList, files, true);
#elif defined(__WXMSW__)
// Recursively scan for all DLLs
pm.FindFilesInPathList(wxT("*.dll"), pathList, files, true);
#else
pathList.Add(wxGetHomeDir() + wxFILE_SEP_PATH + wxT(".ladspa"));
pathList.Add(wxT("/usr/local/lib/ladspa"));
pathList.Add(wxT("/usr/lib/ladspa"));
pathList.Add(wxT(LIBDIR) wxT("/ladspa"));
// Recursively scan for all shared objects
pm.FindFilesInPathList(wxT("*.so"), pathList, files, true);
#endif
return files;
}
