WIP

2 files changed, 65 insertions, 58 deletions

diff --git a/src/dumper.c b/src/dumper.c
index 9936230..7628f0d 100644
--- a/src/dumper.c
+++ b/src/dumper.c
@@ -34,11 +34,11 @@
 #define NS_XSD "http://www.w3.org/2001/XMLSchema#"
 
 #define DUMP_WARN(msg) \
-  serd_world_logf(writer->world, "sratom", SERD_LOG_LEVEL_WARNING, 0, NULL, msg)
+  serd_world_logf(writer->world, SERD_LOG_LEVEL_WARNING, 0, NULL, msg)
 
 #define DUMP_ERRORF(msg, ...) \
   serd_world_logf(            \
-    writer->world, "sratom", SERD_LOG_LEVEL_ERROR, 0, NULL, msg, __VA_ARGS__)
+    writer->world, SERD_LOG_LEVEL_ERROR, 0, NULL, msg, __VA_ARGS__)
 
 struct SratomDumperImpl {
   LV2_URID_Unmap* unmap;
@@ -103,9 +103,8 @@ sratom_dumper_new(SerdWorld* const      world,
   dumper->midi_MidiEvent = map->map(map->handle, LV2_MIDI__MidiEvent);
   lv2_atom_forge_init(&dumper->forge, map);
 
-#define MANAGE_URI(uri)                      \
-  serd_nodes_manage(serd_world_nodes(world), \
-                    serd_new_uri(SERD_STATIC_STRING(uri)))
+#define MANAGE_URI(uri) \
+  serd_nodes_uri(serd_world_nodes(world), SERD_STRING(uri))
 
   dumper->nodes.atom_Path        = MANAGE_URI(LV2_ATOM__Path);
   dumper->nodes.atom_beatTime    = MANAGE_URI(LV2_ATOM__beatTime);
@@ -193,7 +192,7 @@ start_object(StreamContext* const  ctx,
   }
 
   if (type) {
-    SerdNode* const o = serd_new_uri(SERD_MEASURE_STRING(type));
+    SerdNode* const o = serd_new_uri(SERD_STRING(type));
 
     serd_sink_write(
       ctx->sink, ctx->sflags, node, ctx->writer->nodes.rdf_type, o, NULL);
@@ -220,7 +219,7 @@ path_is_absolute(const char* const path)
                              (path[2] == '/' || path[2] == '\\')));
 }
 
-static const SerdNode*
+static SerdStringView
 number_type(const StreamContext* const ctx, const SerdNode* const type)
 {
   SratomDumper* const writer = ctx->writer;
@@ -228,15 +227,15 @@ number_type(const StreamContext* const ctx, const SerdNode* const type)
 
   if (pretty) {
     if (type == writer->nodes.xsd_int || type == writer->nodes.xsd_long) {
-      return writer->nodes.xsd_integer;
+      return serd_node_string_view(writer->nodes.xsd_integer);
     }
 
     if (type == writer->nodes.xsd_float || type == writer->nodes.xsd_double) {
-      return writer->nodes.xsd_decimal;
+      return serd_node_string_view(writer->nodes.xsd_decimal);
     }
   }
 
-  return type;
+  return serd_node_string_view(type);
 }
 
 static bool
@@ -269,23 +268,24 @@ write_atom(StreamContext* const  ctx,
   if (type == 0 && size == 0) {
     object = serd_node_copy(writer->nodes.rdf_nil);
   } else if (type == writer->forge.String) {
-    object = serd_new_string(SERD_MEASURE_STRING((const char*)body));
+    object = serd_new_string(SERD_STRING((const char*)body));
   } else if (type == writer->forge.Chunk) {
-    object = serd_new_blob(body, size, NULL);
+    object = serd_new_base64(body, size, SERD_EMPTY_STRING());
   } else if (type == writer->forge.Literal) {
     const LV2_Atom_Literal_Body* lit = (const LV2_Atom_Literal_Body*)body;
     const char*                  str = (const char*)(lit + 1);
     if (lit->datatype) {
       const SerdStringView datatype_uri =
-        SERD_MEASURE_STRING(unmap->unmap(unmap->handle, lit->datatype));
-      object = serd_new_typed_literal(SERD_MEASURE_STRING(str), datatype_uri);
+        SERD_STRING(unmap->unmap(unmap->handle, lit->datatype));
+      object =
+        serd_new_literal(SERD_STRING(str), SERD_HAS_DATATYPE, datatype_uri);
     } else if (lit->lang) {
       const char*  lang       = unmap->unmap(unmap->handle, lit->lang);
       const char*  prefix     = "http://lexvo.org/id/iso639-3/";
       const size_t prefix_len = strlen(prefix);
       if (lang && !strncmp(lang, prefix, prefix_len)) {
-        object = serd_new_plain_literal(SERD_MEASURE_STRING(str),
-                                        SERD_MEASURE_STRING(lang + prefix_len));
+        object = serd_new_literal(
+          SERD_STRING(str), SERD_HAS_LANGUAGE, SERD_STRING(lang + prefix_len));
       } else {
         DUMP_ERRORF("Unknown language URID %u\n", lit->lang);
       }
@@ -294,9 +294,9 @@ write_atom(StreamContext* const  ctx,
     const uint32_t urid = *(const uint32_t*)body;
     const char*    str  = unmap->unmap(unmap->handle, urid);
 
-    object = serd_new_uri(SERD_MEASURE_STRING(str));
+    object = serd_new_uri(SERD_STRING(str));
   } else if (type == writer->forge.Path) {
-    const SerdStringView str = SERD_MEASURE_STRING((const char*)body);
+    const SerdStringView str = SERD_STRING((const char*)body);
     if (path_is_absolute(str.buf)) {
       object = serd_new_file_uri(str, SERD_EMPTY_STRING());
     } else {
@@ -304,8 +304,10 @@ write_atom(StreamContext* const  ctx,
       if (!base_uri || strncmp(serd_node_string(base_uri), "file://", 7)) {
         DUMP_WARN("Relative path but base is not a file URI.\n");
         DUMP_WARN("Writing ambiguous atom:Path literal.\n");
-        object = serd_new_typed_literal(
-          str, serd_node_string_view(writer->nodes.atom_Path));
+        object =
+          serd_new_literal(str,
+                           SERD_HAS_DATATYPE,
+                           serd_node_string_view(writer->nodes.atom_Path));
       } else {
         SerdNode* const rel = serd_new_file_uri(str, SERD_EMPTY_STRING());
 
@@ -316,7 +318,7 @@ write_atom(StreamContext* const  ctx,
       }
     }
   } else if (type == writer->forge.URI) {
-    object = serd_new_uri(SERD_MEASURE_STRING((const char*)body));
+    object = serd_new_uri(SERD_STRING((const char*)body));
   } else if (type == writer->forge.Int) {
     object = serd_new_integer(*(const int32_t*)body,
                               number_type(ctx, writer->nodes.xsd_int));
@@ -324,11 +326,9 @@ write_atom(StreamContext* const  ctx,
     object = serd_new_integer(*(const int64_t*)body,
                               number_type(ctx, writer->nodes.xsd_long));
   } else if (type == writer->forge.Float) {
-    object = serd_new_decimal(*(const float*)body,
-                              number_type(ctx, writer->nodes.xsd_float));
+    object = serd_new_float(*(const float*)body);
   } else if (type == writer->forge.Double) {
-    object = serd_new_decimal(*(const double*)body,
-                              number_type(ctx, writer->nodes.xsd_double));
+    object = serd_new_double(*(const double*)body);
   } else if (type == writer->forge.Bool) {
     object = serd_new_boolean(*(const int32_t*)body);
   } else if (type == writer->midi_MidiEvent) {
@@ -341,9 +341,10 @@ write_atom(StreamContext* const  ctx,
                (unsigned)*((const uint8_t*)body + i));
     }
 
-    object = serd_new_typed_literal(
-      SERD_STRING_VIEW(str, len),
-      serd_node_string_view(writer->nodes.midi_MidiEvent));
+    object =
+      serd_new_literal(SERD_SUBSTRING(str, len),
+                       SERD_HAS_DATATYPE,
+                       serd_node_string_view(writer->nodes.midi_MidiEvent));
 
     free(str);
   } else if (type == writer->atom_Event) {
@@ -392,9 +393,9 @@ write_atom(StreamContext* const  ctx,
     SerdNode* id = serd_node_copy(serd_world_get_blank(writer->world));
     start_object(ctx, subject, predicate, id, type_uri);
 
-    const SerdNode* p          = writer->nodes.atom_childType;
-    SerdNode* const child_type = serd_new_uri(
-      SERD_MEASURE_STRING(unmap->unmap(unmap->handle, vec->child_type)));
+    const SerdNode* p = writer->nodes.atom_childType;
+    SerdNode* const child_type =
+      serd_new_uri(SERD_STRING(unmap->unmap(unmap->handle, vec->child_type)));
 
     serd_sink_write(sink, ctx->sflags, id, p, child_type, NULL);
     p = writer->nodes.rdf_value;
@@ -421,14 +422,13 @@ write_atom(StreamContext* const  ctx,
       id = serd_node_copy(serd_world_get_blank(writer->world));
       start_object(ctx, subject, predicate, id, otype);
     } else {
-      id =
-        serd_new_uri(SERD_MEASURE_STRING(unmap->unmap(unmap->handle, obj->id)));
+      id = serd_new_uri(SERD_STRING(unmap->unmap(unmap->handle, obj->id)));
       ctx->sflags = 0;
       start_object(ctx, NULL, NULL, id, otype);
     }
     LV2_ATOM_OBJECT_BODY_FOREACH (obj, size, prop) {
       const char* const key  = unmap->unmap(unmap->handle, prop->key);
-      SerdNode* const   pred = serd_new_uri(SERD_MEASURE_STRING(key));
+      SerdNode* const   pred = serd_new_uri(SERD_STRING(key));
       write_atom(ctx,
                  id,
                  pred,
@@ -461,7 +461,7 @@ write_atom(StreamContext* const  ctx,
     const SerdNode* id = serd_world_get_blank(writer->world);
     start_object(ctx, subject, predicate, id, type_uri);
     const SerdNode* p = writer->nodes.rdf_value;
-    SerdNode*       o = serd_new_blob(body, size, NULL);
+    SerdNode*       o = serd_new_base64(body, size, SERD_EMPTY_STRING());
     serd_sink_write(sink, ctx->sflags, id, p, o, NULL);
     end_object(ctx, subject, predicate, id);
     serd_node_free(o);
diff --git a/src/loader.c b/src/loader.c
index c9b01a7..e0aa067 100644
--- a/src/loader.c
+++ b/src/loader.c
@@ -32,7 +32,7 @@
 #define NS_XSD "http://www.w3.org/2001/XMLSchema#"
 
 #define LOAD_ERROR(msg) \
-  serd_world_logf(loader->world, "sratom", SERD_LOG_LEVEL_ERROR, 0, NULL, msg)
+  serd_world_logf(loader->world, SERD_LOG_LEVEL_ERROR, 0, NULL, msg)
 
 typedef enum { MODE_SUBJECT, MODE_BODY, MODE_SEQUENCE } ReadMode;
 
@@ -86,9 +86,8 @@ sratom_loader_new(SerdWorld* const world, LV2_URID_Map* const map)
 
   lv2_atom_forge_init(&loader->forge, map);
 
-#define MANAGE_URI(uri)                      \
-  serd_nodes_manage(serd_world_nodes(world), \
-                    serd_new_uri(SERD_STATIC_STRING(uri)))
+#define MANAGE_URI(uri) \
+  serd_nodes_uri(serd_world_nodes(world), SERD_STRING(uri))
 
   loader->nodes.atom_beatTime    = MANAGE_URI(LV2_ATOM__beatTime);
   loader->nodes.atom_childType   = MANAGE_URI(LV2_ATOM__childType);
@@ -137,9 +136,9 @@ read_resource(LoadContext* const     ctx,
               const LV2_URID         otype)
 {
   LV2_URID_Map* const map = ctx->loader->map;
-  SerdRange* const    r   = serd_model_range(model, node, NULL, NULL, NULL);
-  for (; !serd_range_empty(r); serd_range_next(r)) {
-    const SerdStatement* match = serd_range_front(r);
+  SerdCursor* const   r   = serd_model_find(model, node, NULL, NULL, NULL);
+  for (; !serd_cursor_is_end(r); serd_cursor_advance(r)) {
+    const SerdStatement* match = serd_cursor_get(r);
     if (match) {
       const SerdNode* const p      = serd_statement_predicate(match);
       const SerdNode* const o      = serd_statement_object(match);
@@ -153,7 +152,7 @@ read_resource(LoadContext* const     ctx,
       }
     }
   }
-  serd_range_free(r);
+  serd_cursor_free(r);
 }
 
 static uint32_t
@@ -248,10 +247,15 @@ read_typed_literal(SratomLoader* const   loader,
   } else if (!strcmp(type_uri, NS_XSD "boolean")) {
     ref = lv2_atom_forge_bool(forge, serd_get_boolean(node));
   } else if (!strcmp(type_uri, NS_XSD "base64Binary")) {
-    size_t      size = 0;
-    void* const body = serd_base64_decode(str, len, &size);
-    if ((ref = lv2_atom_forge_atom(forge, size, forge->Chunk))) {
-      ref = lv2_atom_forge_write(forge, body, size);
+    const size_t          size = serd_get_base64_size(node);
+    void* const           body = malloc(size);
+    const SerdWriteResult r    = serd_get_base64(node, size, body);
+    if (r.status) {
+      return SRATOM_BAD_FORGE;
+    }
+
+    if ((ref = lv2_atom_forge_atom(forge, r.count, forge->Chunk))) {
+      ref = lv2_atom_forge_write(forge, body, r.count);
     }
     free(body);
   } else if (!strcmp(type_uri, LV2_ATOM__Path)) {
@@ -404,12 +408,15 @@ read_object(LoadContext* const     ctx,
 
   } else if (value && serd_node_equals(serd_node_datatype(value),
                                        loader->nodes.xsd_base64Binary)) {
-    const char* const vstr = serd_node_string(value);
-    const size_t      vlen = serd_node_length(value);
-    size_t            size = 0;
-    void*             body = serd_base64_decode(vstr, vlen, &size);
-    lv2_atom_forge_atom(forge, size, type_urid);
-    lv2_atom_forge_write(forge, body, size);
+    const size_t          size = serd_get_base64_size(value);
+    void* const           body = malloc(size);
+    const SerdWriteResult r    = serd_get_base64(value, size, body);
+    if (r.status) {
+      return SRATOM_BAD_FORGE;
+    }
+
+    lv2_atom_forge_atom(forge, r.count, type_urid);
+    lv2_atom_forge_write(forge, body, r.count);
     free(body);
 
   } else if (serd_node_type(node) == SERD_URI) {
@@ -467,10 +474,10 @@ model_from_string(SratomLoader* const loader,
                   SerdEnv* const      env,
                   const char* const   str)
 {
-  SerdModel* const model    = serd_model_new(loader->world, SERD_INDEX_SPO);
+  SerdModel* const model    = serd_model_new(loader->world, SERD_ORDER_SPO, 0u);
   SerdSink* const  inserter = serd_inserter_new(model, NULL);
 
-  SerdNode* const       name   = serd_new_string(SERD_STATIC_STRING("string"));
+  SerdNode* const       name   = serd_new_string(SERD_STRING("string"));
   SerdByteSource* const source = serd_byte_source_new_string(str, name);
   SerdReader* const     reader = serd_reader_new(
     loader->world, SERD_TURTLE, SERD_READ_LAX, env, inserter, 4096);
@@ -504,8 +511,8 @@ sratom_from_string(SratomLoader* const loader,
   }
 
   const SerdNode*            node  = NULL;
-  SerdIter* const            begin = serd_model_begin(model);
-  const SerdStatement* const s     = serd_iter_get(begin);
+  SerdCursor* const          begin = serd_model_begin(model);
+  const SerdStatement* const s     = serd_cursor_get(begin);
 
   assert(s);
   if (serd_model_size(model) == 2 &&
@@ -525,7 +532,7 @@ sratom_from_string(SratomLoader* const loader,
   LV2_Atom* atom =
     sratom_from_model(loader, serd_env_base_uri(env), model, node);
 
-  serd_iter_free(begin);
+  serd_cursor_free(begin);
   serd_model_free(model);
   return atom;
 }