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-rw-r--r--src/jalv.c23
-rw-r--r--src/jalv_internal.h6
-rw-r--r--src/state.c40
3 files changed, 47 insertions, 22 deletions
diff --git a/src/jalv.c b/src/jalv.c
index 44b7aae..fb9ce14 100644
--- a/src/jalv.c
+++ b/src/jalv.c
@@ -84,11 +84,9 @@ uri_to_id(LV2_URI_Map_Callback_Data callback_data,
#define NS_EXT "http://lv2plug.in/ns/ext/"
static LV2_URI_Map_Feature uri_map = { NULL, &uri_to_id };
-static const LV2_Feature uri_map_feature = { NS_EXT "uri-map", &uri_map };
-static LV2_URID_Map map = { NULL, &map_uri };
-static const LV2_Feature map_feature = { NS_EXT "urid#map", &map };
-static LV2_URID_Unmap unmap = { NULL, &unmap_uri };
-static const LV2_Feature unmap_feature = { NS_EXT "urid#unmap", &unmap };
+static LV2_Feature uri_map_feature = { NS_EXT "uri-map", &uri_map };
+static LV2_Feature map_feature = { NS_EXT "urid#map", NULL };
+static LV2_Feature unmap_feature = { NS_EXT "urid#unmap", NULL };
static LV2_Feature instance_feature = { NS_EXT "instance-access", NULL };
#ifdef HAVE_LV2_UI_RESIZE
@@ -449,7 +447,7 @@ jalv_ui_write(SuilController controller,
if (protocol != 0 && protocol != host->atom_prot_id) {
fprintf(stderr, "UI write with unsupported protocol %d (%s)\n",
- protocol, unmap.unmap(host, protocol));
+ protocol, symap_unmap(host->symap, protocol));
return;
}
@@ -519,12 +517,19 @@ main(int argc, char** argv)
host.symap = symap_new();
uri_map.callback_data = &host;
- map.handle = &host;
- unmap.handle = &host;
+
+ host.map.handle = &host;
+ host.map.map = map_uri;
+ map_feature.data = &host.map;
+
+ host.unmap.handle = &host;
+ host.unmap.unmap = unmap_uri;
+ unmap_feature.data = &host.unmap;
+
host.midi_event_id = uri_to_id(&host,
"http://lv2plug.in/ns/ext/event",
NS_MIDI "MidiEvent");
- host.atom_prot_id = map.map(map.handle, NS_ATOM "atomTransfer");
+ host.atom_prot_id = symap_map(host.symap, NS_ATOM "atomTransfer");
#ifdef HAVE_LV2_UI_RESIZE
ui_resize.data = &host;
diff --git a/src/jalv_internal.h b/src/jalv_internal.h
index 1030acd..8c62d9a 100644
--- a/src/jalv_internal.h
+++ b/src/jalv_internal.h
@@ -28,6 +28,8 @@
#include "serd/serd.h"
#include "suil/suil.h"
+#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
+
#include "lv2_evbuf.h"
#include "symap.h"
@@ -92,7 +94,9 @@ typedef struct {
SerdWriter* writer; /**< RDF writer (for state) */
struct Property* props; /**< Restored state properties */
SerdNode state_node; /**< Instance state node (for state) */
- SerdNode last_sym; /**< Last port symbol encountered in state */
+ SerdNode last_sym; /**< Last port symbol found in state */
+ LV2_URID_Map map;
+ LV2_URID_Unmap unmap;
Symap* symap; /**< Symbol (URI) map */
jack_client_t* jack_client; /**< Jack client */
jack_ringbuffer_t* ui_events; /**< Port events from UI */
diff --git a/src/state.c b/src/state.c
index 7e4c786..8aa7859 100644
--- a/src/state.c
+++ b/src/state.c
@@ -46,17 +46,23 @@ property_cmp(const void* a, const void* b)
}
#ifdef HAVE_LV2_STATE
+typedef struct {
+ LV2_URID_Unmap* unmap;
+ const SerdNode* subject;
+ SerdWriter* writer;
+} StoreData;
+
static int
-store_callback(void* host_data,
+store_callback(void* handle,
uint32_t key,
const void* value,
size_t size,
uint32_t type,
uint32_t flags)
{
- Jalv* jalv = (Jalv*)host_data;
- const char* key_uri = symap_unmap(jalv->symap, key);
- const char* type_uri = symap_unmap(jalv->symap, type);
+ StoreData* data = (StoreData*)handle;
+ const char* key_uri = data->unmap->unmap(data->unmap->handle, key);
+ const char* type_uri = data->unmap->unmap(data->unmap->handle, type);
if (strcmp(type_uri, (const char*)(NS_ATOM "String"))) {
fprintf(stderr, "error: Unsupported (not atom:String) value stored\n");
return 1;
@@ -67,8 +73,8 @@ store_callback(void* host_data,
const SerdNode o = serd_node_from_string(SERD_LITERAL, USTR(value));
const SerdNode t = serd_node_from_string(SERD_URI, USTR(type_uri));
- serd_writer_write_statement(jalv->writer, SERD_ANON_CONT, NULL,
- &jalv->state_node, &p, &o, &t, NULL);
+ serd_writer_write_statement(data->writer, SERD_ANON_CONT, NULL,
+ data->subject, &p, &o, &t, NULL);
return 0;
}
@@ -77,22 +83,29 @@ store_callback(void* host_data,
return 1;
}
+typedef struct {
+ LV2_URID_Map* map;
+ const struct Property* props;
+ const uint32_t num_props;
+} RetrieveData;
+
static const void*
-retrieve_callback(void* host_data,
+retrieve_callback(void* handle,
uint32_t key,
size_t* size,
uint32_t* type,
uint32_t* flags)
{
- Jalv* jalv = (Jalv*)host_data;
+ RetrieveData* data = (RetrieveData*)handle;
struct Property search_key = { key, SERD_NODE_NULL, SERD_NODE_NULL };
struct Property* prop = (struct Property*)bsearch(
- &search_key, jalv->props, jalv->num_props,
+ &search_key, data->props, data->num_props,
sizeof(struct Property), property_cmp);
if (prop) {
*size = prop->value.n_bytes;
- *type = symap_map(jalv->symap, (const char*)(NS_ATOM "String"));
+ *type = data->map->map(data->map->handle,
+ (const char*)(NS_ATOM "String"));
*flags = 0;
return prop->value.buf;
}
@@ -175,10 +188,12 @@ jalv_save(Jalv* jalv, const char* dir)
&state_instanceState,
&jalv->state_node, NULL, NULL);
+ StoreData data = { &jalv->unmap, &jalv->state_node, jalv->writer };
+
// Write properties to state blank node
state->save(lilv_instance_get_handle(jalv->instance),
store_callback,
- jalv,
+ &data,
LV2_STATE_IS_POD|LV2_STATE_IS_PORTABLE,
NULL);
@@ -290,9 +305,10 @@ jalv_restore_instance(Jalv* jalv, const char* dir)
lilv_instance_get_extension_data(jalv->instance, LV2_STATE_INTERFACE_URI);
if (state_iface) {
+ RetrieveData data = { &jalv->map, jalv->props, jalv->num_props };
state_iface->restore(lilv_instance_get_handle(jalv->instance),
retrieve_callback,
- jalv, 0, NULL);
+ &data, 0, NULL);
}
#endif // HAVE_LV2_STATE
}