diff options
Diffstat (limited to 'src/server')
| -rw-r--r-- | src/server/ingen_lv2.cpp | 101 |
1 files changed, 52 insertions, 49 deletions
diff --git a/src/server/ingen_lv2.cpp b/src/server/ingen_lv2.cpp index a568531c..db8a642e 100644 --- a/src/server/ingen_lv2.cpp +++ b/src/server/ingen_lv2.cpp @@ -51,6 +51,8 @@ #include "ThreadManager.hpp" #define NS_INGEN "http://drobilla.net/ns/ingen#" +#define NS_RDF "http://www.w3.org/1999/02/22-rdf-syntax-ns#" +#define NS_RDFS "http://www.w3.org/2000/01/rdf-schema#" /** Record of a patch in this Ingen LV2 bundle */ struct LV2Patch { @@ -68,10 +70,7 @@ public: typedef std::vector< SharedPtr<const LV2Patch> > Patches; - Patches patches; - Ingen::Shared::Configuration* conf; - int argc; - char** argv; + Patches patches; }; /** Library state (constructed/destructed on library load/unload) */ @@ -249,9 +248,13 @@ private: }; struct IngenPlugin { - Ingen::Shared::World* world; - MainThread* main; - LV2_URID_Map* map; + Raul::Forge forge; + Ingen::Shared::Configuration* conf; + Ingen::Shared::World* world; + MainThread* main; + LV2_URID_Map* map; + int argc; + char** argv; }; static LV2_Handle @@ -276,13 +279,17 @@ ingen_instantiate(const LV2_Descriptor* descriptor, } IngenPlugin* plugin = (IngenPlugin*)malloc(sizeof(IngenPlugin)); - plugin->world = new Ingen::Shared::World(lib.conf, lib.argc, lib.argv); + plugin->conf = new Ingen::Shared::Configuration(&plugin->forge); + plugin->world = new Ingen::Shared::World(plugin->conf, + plugin->argc, + plugin->argv); if (!plugin->world->load_module("serialisation")) { delete plugin->world; return NULL; } - plugin->map = NULL; + plugin->main = NULL; + plugin->map = NULL; for (int i = 0; features[i]; ++i) { if (!strcmp(features[i]->URI, LV2_URID_URI "#map")) { plugin->map = (LV2_URID_Map*)features[i]->data; @@ -503,52 +510,48 @@ LV2Patch::LV2Patch(const std::string& u, const std::string& f) descriptor.extension_data = ingen_extension_data; } -/** Library constructor (called on shared library load) */ -Lib::Lib() - : argc(0) - , argv(NULL) +static Lib::Patches +find_patches(const Glib::ustring& manifest_uri) { - if (!Glib::thread_supported()) - Glib::thread_init(); - - using namespace Ingen; - - // FIXME - Raul::Forge forge; - conf = new Ingen::Shared::Configuration(&forge); - Ingen::Shared::set_bundle_path_from_code((void*)&lv2_descriptor); - - Ingen::Shared::World* world = new Ingen::Shared::World(conf, argc, argv); - if (!world->load_module("serialisation")) { - delete world; - return; + Sord::World world; + const Sord::URI base(world, manifest_uri); + const Sord::Node nil; + const Sord::URI ingen_Patch (world, NS_INGEN "Patch"); + const Sord::URI rdf_type (world, NS_RDF "type"); + const Sord::URI rdfs_seeAlso(world, NS_RDFS "seeAlso"); + + SerdEnv* env = serd_env_new(sord_node_to_serd_node(base.c_obj())); + Sord::Model model(world, manifest_uri); + model.load_file(env, SERD_TURTLE, manifest_uri); + + Lib::Patches patches; + for (Sord::Iter i = model.find(nil, rdf_type, ingen_Patch); !i.end(); ++i) { + const Sord::Node patch = i.get_subject(); + Sord::Iter f = model.find(patch, rdfs_seeAlso, nil); + const std::string patch_uri = patch.to_c_string(); + if (!f.end()) { + const uint8_t* file_uri = f.get_object().to_u_string(); + uint8_t* file_path = serd_file_uri_parse(file_uri, NULL); + patches.push_back(boost::shared_ptr<const LV2Patch>( + new LV2Patch(patch_uri, (const char*)file_path))); + free(file_path); + } else { + Raul::error << "[Ingen] Patch has no rdfs:seeAlso" << endl; + } } - assert(world->parser()); - - typedef Serialisation::Parser::PatchRecords Records; - - const std::string manifest_path = Shared::bundle_file_path("manifest.ttl"); - const std::string manifest_uri = Glib::filename_to_uri(manifest_path); - const SerdNode base_node = serd_node_from_string( - SERD_URI, (const uint8_t*)manifest_uri.c_str()); - - SerdEnv* env = serd_env_new(&base_node); - Records records( - world->parser()->find_patches(world, env, manifest_uri)); serd_env_free(env); + return patches; +} - for (Records::iterator i = records.begin(); i != records.end(); ++i) { - uint8_t* path = serd_file_uri_parse((const uint8_t*)i->file_uri.c_str(), NULL); - if (path) { - patches.push_back( - SharedPtr<const LV2Patch>( - new LV2Patch(i->patch_uri.str(), (const char*)path))); - } - free(path); - } - delete world; +/** Library constructor (called on shared library load) */ +Lib::Lib() +{ + Ingen::Shared::set_bundle_path_from_code((void*)&lv2_descriptor); + + patches = find_patches(Glib::filename_to_uri( + Shared::bundle_file_path("manifest.ttl"))); } /** Library destructor (called on shared library unload) */ |