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authorDavid Robillard <d@drobilla.net>2007-01-10 17:41:25 +0000
committerDavid Robillard <d@drobilla.net>2007-01-10 17:41:25 +0000
commit3f80f51ceb9d1d0e902cd2bb17858a8b2615cd33 (patch)
treec233f0841b3d21b6dcd18aa35e1de3b50ea99e7b /utils/ladspa2lv2.c
parent3a6b07eca33cb6ae586c80141315958d1e348f38 (diff)
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Moved RDFWriter to RAUL.
More work on LADSPA->LV2 converter (use RAUL's RDFWriter now). git-svn-id: http://svn.drobilla.net/lad/slv2@246 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'utils/ladspa2lv2.c')
-rw-r--r--utils/ladspa2lv2.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/utils/ladspa2lv2.c b/utils/ladspa2lv2.c
deleted file mode 100644
index 4cdef50..0000000
--- a/utils/ladspa2lv2.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* ladspa2lv2
- * Copyright (C) 2007 Dave Robillard <drobilla@connect.carleton.ca>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <raptor.h>
-#include <ladspa.h>
-#include <dlfcn.h>
-
-#define U(x) ((const unsigned char*)(x))
-
-
-LADSPA_Descriptor*
-load_ladspa_plugin(const char* lib_path, unsigned long index)
-{
- void* const handle = dlopen(lib_path, RTLD_LAZY);
- if (handle == NULL)
- return NULL;
-
- LADSPA_Descriptor_Function df
- = (LADSPA_Descriptor_Function)dlsym(handle, "ladspa_descriptor");
-
- if (df == NULL) {
- dlclose(handle);
- return NULL;
- }
-
- LADSPA_Descriptor* const descriptor = (LADSPA_Descriptor*)df(index);
-
- return descriptor;
-}
-
-
-void
-write_resource(raptor_serializer* serializer,
- const char* subject_uri,
- const char* predicate_uri,
- const char* object_uri)
-{
- raptor_statement triple;
-
- triple.subject = (void*)raptor_new_uri(U(subject_uri));
- triple.subject_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
-
- triple.predicate = (void*)raptor_new_uri(U(predicate_uri));
- triple.predicate_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
-
- //if (object.type() == RdfId::RESOURCE) {
- triple.object = (void*)raptor_new_uri(U(object_uri));
- triple.object_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
- /*} else {
- assert(object.type() == RdfId::ANONYMOUS);
- triple.object = (unsigned char*)(strdup(object.to_string().c_str()));
- triple.object_type = RAPTOR_IDENTIFIER_TYPE_ANONYMOUS;
- }*/
-
- raptor_serialize_statement(serializer, &triple);
-}
-
-
-void
-write_lv2_turtle(LADSPA_Descriptor* descriptor, const char* uri, const char* filename)
-{
- raptor_init();
- raptor_serializer* serializer = raptor_new_serializer("turtle");
-
- // Set up namespaces
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://www.w3.org/1999/02/22-rdf-syntax-ns#")), U("rdf"));
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://www.w3.org/2000/01/rdf-schema#")), U("rdfs"));
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://www.w3.org/2001/XMLSchema")), U("xsd"));
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://usefulinc.com/ns/doap#")), U("doap"));
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://xmlns.com/foaf/0.1/")), U("foaf"));
- raptor_serialize_set_namespace(serializer, raptor_new_uri(
- U("http://lv2plug.in/ontology#")), U("lv2"));
-
- raptor_serialize_start_to_filename(serializer, filename);
-
-
- // Write out plugin data
-
- write_resource(serializer, uri,
- "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "lv2:Plugin");
-
- write_resource(serializer, uri,
- "http://usefulinc.com/ns/doap#name", descriptor->Name);
-
-
-
- raptor_serialize_end(serializer);
- raptor_free_serializer(serializer);
- raptor_finish();
-}
-
-
-void
-print_usage()
-{
- printf("Usage: ladspa2slv2 /path/to/laddspalib.so index lv2_uri\n\n");
-}
-
-
-int
-main(int argc, char** argv)
-{
- if (argc != 4) {
- print_usage();
- return 1;
- }
-
- const char* const lib_path = argv[1];
- const unsigned long index = atol(argv[2]);
- const char* const uri = argv[3];
-
-
- LADSPA_Descriptor* descriptor = load_ladspa_plugin(lib_path, index);
-
- if (descriptor) {
- printf("Loaded %s : %lu\n", lib_path, index);
- write_lv2_turtle(descriptor, uri, "ladspaplugin.ttl");
- } else {
- printf("Failed to load %s : %lu\n", lib_path, index);
- }
-
- return 0;
-}