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-rw-r--r--src/plugin.c12
-rw-r--r--src/plugininstance.c9
-rw-r--r--src/pluginlist.c8
-rw-r--r--src/private_types.h27
-rw-r--r--src/world.c57
5 files changed, 79 insertions, 34 deletions
diff --git a/src/plugin.c b/src/plugin.c
index b3577f2..722caa1 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -37,7 +37,7 @@ slv2_plugin_new(SLV2World world, librdf_uri* uri, const char* binary_uri)
plugin->world = world;
plugin->plugin_uri = librdf_new_uri_from_uri(uri);
plugin->binary_uri = strdup(binary_uri);
- plugin->data_uris = raptor_new_sequence((void (*)(void*))&raptor_free_uri, NULL);
+ plugin->data_uris = slv2_strings_new();
plugin->ports = raptor_new_sequence((void (*)(void*))&slv2_port_free, NULL);
plugin->storage = NULL;
plugin->rdf = NULL;
@@ -69,7 +69,7 @@ slv2_plugin_free(SLV2Plugin p)
p->storage = NULL;
}
- raptor_free_sequence(p->data_uris);
+ slv2_strings_free(p->data_uris);
free(p);
}
@@ -81,6 +81,7 @@ slv2_plugin_query(SLV2Plugin plugin,
const char* sparql_str);
+/*
SLV2Plugin
slv2_plugin_duplicate(SLV2Plugin p)
{
@@ -105,6 +106,7 @@ slv2_plugin_duplicate(SLV2Plugin p)
return result;
}
+*/
/** comparator for sorting */
@@ -136,9 +138,11 @@ slv2_plugin_load(SLV2Plugin p)
}
// Parse all the plugin's data files into RDF model
- for (int i=0; i < raptor_sequence_size(p->data_uris); ++i) {
- librdf_uri* data_uri = raptor_sequence_get_at(p->data_uris, i);
+ for (unsigned i=0; i < slv2_strings_size(p->data_uris); ++i) {
+ const char* data_uri_str = slv2_strings_get_at(p->data_uris, i);
+ librdf_uri* data_uri = librdf_new_uri(p->world->world, (const unsigned char*)data_uri_str);
librdf_parser_parse_into_model(p->world->parser, data_uri, NULL, p->rdf);
+ librdf_free_uri(data_uri);
}
// Load ports
diff --git a/src/plugininstance.c b/src/plugininstance.c
index 6d957b6..013e33c 100644
--- a/src/plugininstance.c
+++ b/src/plugininstance.c
@@ -16,6 +16,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+#define _XOPEN_SOURCE 500
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -65,7 +67,10 @@ slv2_plugin_instantiate(SLV2Plugin plugin,
// Search for plugin by URI
// FIXME: Kluge to get bundle path (containing directory of binary)
- const char* const bundle_path = strrchr(plugin->binary_uri, '/') + 1;
+ char* bundle_path = strdup(plugin->binary_uri);
+ char* const bundle_path_end = strrchr(bundle_path, '/');
+ if (bundle_path_end)
+ *(bundle_path_end+1) = '\0';
printf("Bundle path: %s\n", bundle_path);
for (uint32_t i=0; 1; ++i) {
@@ -95,6 +100,8 @@ slv2_plugin_instantiate(SLV2Plugin plugin,
break;
}
}
+
+ free(bundle_path);
}
assert(result);
diff --git a/src/pluginlist.c b/src/pluginlist.c
index 50bb2ad..d4cd058 100644
--- a/src/pluginlist.c
+++ b/src/pluginlist.c
@@ -36,14 +36,16 @@
SLV2Plugins
slv2_plugins_new()
{
- return raptor_new_sequence((void (*)(void*))&slv2_plugin_free, NULL);
+ //return raptor_new_sequence((void (*)(void*))&slv2_plugin_free, NULL);
+ return raptor_new_sequence(NULL, NULL);
}
void
-slv2_plugins_free(SLV2Plugins list)
+slv2_plugins_free(SLV2World world, SLV2Plugins list)
{
- raptor_free_sequence(list);
+ if (list != world->plugins)
+ raptor_free_sequence(list);
}
#if 0
diff --git a/src/private_types.h b/src/private_types.h
index 8f2f89d..48bed0a 100644
--- a/src/private_types.h
+++ b/src/private_types.h
@@ -37,6 +37,7 @@ struct _Port {
//char* node_id; ///< RDF Node ID
};
+
SLV2Port slv2_port_new(uint32_t index, const char* symbol/*, const char* node_id*/);
SLV2Port slv2_port_duplicate(SLV2Port port);
void slv2_port_free(SLV2Port port);
@@ -60,13 +61,16 @@ struct _Plugin {
SLV2Plugin slv2_plugin_new(SLV2World world, librdf_uri* uri, const char* binary_uri);
void slv2_plugin_load(SLV2Plugin p);
+void slv2_plugin_free(SLV2Plugin plugin);
-/** List of references to plugins available for loading */
-struct _PluginList {
- size_t num_plugins;
- struct _Plugin** plugins;
-};
+/** Create a new, empty plugin list.
+ *
+ * Returned object must be freed with slv2_plugins_free.
+ */
+SLV2Plugins
+slv2_plugins_new();
+
/** Pimpl portion of SLV2Instance */
struct _InstanceImpl {
@@ -84,6 +88,19 @@ struct _World {
SLV2Plugins plugins;
};
+/** Load all bundles found in \a search_path.
+ *
+ * \param search_path A colon-delimited list of directories. These directories
+ * should contain LV2 bundle directories (ie the search path is a list of
+ * parent directories of bundles, not a list of bundle directories).
+ *
+ * If \a search_path is NULL, \a world will be unmodified.
+ * Use of this function is \b not recommended. Use \ref slv2_world_load_all.
+ */
+void
+slv2_world_load_path(SLV2World world,
+ const char* search_path);
+
#ifdef __cplusplus
}
diff --git a/src/world.c b/src/world.c
index afb71ad..e10e7d4 100644
--- a/src/world.c
+++ b/src/world.c
@@ -59,7 +59,9 @@ slv2_world_free(SLV2World world)
/*raptor_free_uri(slv2_ontology_uri);
slv2_ontology_uri = NULL;*/
- slv2_plugins_free(world->plugins);
+ for (int i=0; i < raptor_sequence_size(world->plugins); ++i)
+ slv2_plugin_free(raptor_sequence_get_at(world->plugins, i));
+ raptor_free_sequence(world->plugins);
world->plugins = NULL;
librdf_free_parser(world->parser);
@@ -78,7 +80,25 @@ slv2_world_free(SLV2World world)
}
-/* private */
+void
+slv2_world_load_bundle(SLV2World world, const char* bundle_uri_str)
+{
+ librdf_uri* bundle_uri = librdf_new_uri(world->world,
+ (const unsigned char*)bundle_uri_str);
+
+ librdf_uri* manifest_uri = librdf_new_uri_relative_to_base(
+ bundle_uri, (const unsigned char*)"manifest.ttl");
+
+ librdf_parser_parse_into_model(world->parser, manifest_uri, NULL, world->model);
+
+ librdf_free_uri(manifest_uri);
+ librdf_free_uri(bundle_uri);
+}
+
+
+/** Load all bundles under a directory.
+ * Private.
+ */
void
slv2_world_load_directory(SLV2World world, const char* dir)
{
@@ -91,24 +111,17 @@ slv2_world_load_directory(SLV2World world, const char* dir)
if (!strcmp(pfile->d_name, ".") || !strcmp(pfile->d_name, ".."))
continue;
- char* bundle_uri_str = slv2_strjoin("file://", dir, "/", pfile->d_name, "/", NULL);
- librdf_uri* bundle_uri = librdf_new_uri(world->world, (unsigned char*)bundle_uri_str);
+ char* uri = slv2_strjoin("file://", dir, "/", pfile->d_name, "/", NULL);
- DIR* bundle_dir = opendir(bundle_uri_str + 7);
+ // FIXME: Probably a better way to check if a dir exists
+ DIR* bundle_dir = opendir(uri + 7);
if (bundle_dir != NULL) {
closedir(bundle_dir);
-
- librdf_uri* manifest_uri = librdf_new_uri_relative_to_base(
- bundle_uri, (const unsigned char*)"manifest.ttl");
-
- librdf_parser_parse_into_model(world->parser, manifest_uri, NULL, world->model);
-
- librdf_free_uri(manifest_uri);
+ slv2_world_load_bundle(world, uri);
}
- free(bundle_uri_str);
- librdf_free_uri(bundle_uri);
+ free(uri);
}
closedir(pdir);
@@ -155,7 +168,8 @@ slv2_world_load_all(SLV2World world)
{
char* lv2_path = getenv("LV2_PATH");
- // Read all manifest files
+ /* 1. Read all manifest files into model */
+
if (lv2_path) {
slv2_world_load_path(world, lv2_path);
} else {
@@ -171,6 +185,8 @@ slv2_world_load_all(SLV2World world)
}
+ /* 2. Query out things to cache */
+
// Find all plugins and associated data files
unsigned char* query_string = (unsigned char*)
"PREFIX : <http://lv2plug.in/ontology#>\n"
@@ -205,7 +221,8 @@ slv2_world_load_all(SLV2World world)
plugin->world = world;
// FIXME: check for duplicates
- raptor_sequence_push(plugin->data_uris, librdf_new_uri_from_uri(data_uri));
+ raptor_sequence_push(plugin->data_uris,
+ strdup((const char*)librdf_uri_as_string(data_uri)));
raptor_sequence_push(world->plugins, plugin);
@@ -267,16 +284,14 @@ slv2_world_get_all_plugins(SLV2World world)
SLV2Plugins
slv2_world_get_plugins_by_filter(SLV2World world, bool (*include)(SLV2Plugin))
{
- SLV2Plugins all = slv2_world_get_all_plugins(world);
SLV2Plugins result = slv2_plugins_new();
- for (int i=0; i < raptor_sequence_size(all); ++i) {
- SLV2Plugin p = raptor_sequence_get_at(all, i);
+ for (int i=0; i < raptor_sequence_size(world->plugins); ++i) {
+ SLV2Plugin p = raptor_sequence_get_at(world->plugins, i);
if (include(p))
- raptor_sequence_push(result, slv2_plugin_duplicate(p));
+ raptor_sequence_push(result, p);
}
- slv2_plugins_free(all);
return result;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-09-06 05:17:07 +0000