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-rw-r--r--src/atom_to_rdf.c158
1 files changed, 79 insertions, 79 deletions
diff --git a/src/atom_to_rdf.c b/src/atom_to_rdf.c
index e280244..b44a908 100644
--- a/src/atom_to_rdf.c
+++ b/src/atom_to_rdf.c
@@ -21,7 +21,7 @@
#include "lv2/lv2plug.in/ns/ext/atom/forge.h"
#include "lv2/lv2plug.in/ns/ext/atom/util.h"
-#include "seriatom/seriatom.h"
+#include "sratom/sratom.h"
#define NS_RDF (const uint8_t*)"http://www.w3.org/1999/02/22-rdf-syntax-ns#"
#define NS_XSD (const uint8_t*)"http://www.w3.org/2001/XMLSchema#"
@@ -29,7 +29,7 @@
#define USTR(str) ((const uint8_t*)(str))
-struct SeriatomImpl {
+struct SratomImpl {
SerdWriter* writer;
LV2_URID_Map* map;
LV2_URID_Unmap* unmap;
@@ -39,27 +39,27 @@ struct SeriatomImpl {
unsigned next_id;
};
-SERIATOM_API
-Seriatom*
-seriatom_new(LV2_URID_Map* map,
+SRATOM_API
+Sratom*
+sratom_new(LV2_URID_Map* map,
LV2_URID_Unmap* unmap)
{
- Seriatom* seriatom = (Seriatom*)malloc(sizeof(Seriatom));
- seriatom->writer = NULL;
- seriatom->map = map;
- seriatom->unmap = unmap;
- seriatom->atom_Event = map->map(map->handle, LV2_ATOM_URI "#Event");
- seriatom->midi_MidiEvent = map->map(map->handle, (const char*)NS_MIDI "MidiEvent");
- seriatom->next_id = 0;
- lv2_atom_forge_init(&seriatom->forge, map);
- return seriatom;
+ Sratom* sratom = (Sratom*)malloc(sizeof(Sratom));
+ sratom->writer = NULL;
+ sratom->map = map;
+ sratom->unmap = unmap;
+ sratom->atom_Event = map->map(map->handle, LV2_ATOM_URI "#Event");
+ sratom->midi_MidiEvent = map->map(map->handle, (const char*)NS_MIDI "MidiEvent");
+ sratom->next_id = 0;
+ lv2_atom_forge_init(&sratom->forge, map);
+ return sratom;
}
-SERIATOM_API
+SRATOM_API
void
-seriatom_free(Seriatom* seriatom)
+sratom_free(Sratom* sratom)
{
- free(seriatom);
+ free(sratom);
}
typedef struct {
@@ -85,7 +85,7 @@ gensym(SerdNode* out, char c, unsigned num)
}
static void
-list_append(Seriatom* seriatom,
+list_append(Sratom* sratom,
unsigned* flags,
SerdNode* s,
SerdNode* p,
@@ -95,17 +95,17 @@ list_append(Seriatom* seriatom,
void* body)
{
// Generate a list node
- gensym(node, 'l', seriatom->next_id);
- serd_writer_write_statement(seriatom->writer, *flags, NULL,
+ gensym(node, 'l', sratom->next_id);
+ serd_writer_write_statement(sratom->writer, *flags, NULL,
s, p, node, NULL, NULL);
// _:node rdf:first value
*flags = SERD_LIST_CONT;
*p = serd_node_from_string(SERD_URI, NS_RDF "first");
- atom_body_to_rdf(seriatom, node, p, type, size, body, SERD_LIST_CONT);
+ atom_body_to_rdf(sratom, node, p, type, size, body, SERD_LIST_CONT);
// Set subject to node and predicate to rdf:rest for next time
- gensym(node, 'l', ++seriatom->next_id);
+ gensym(node, 'l', ++sratom->next_id);
*s = *node;
*p = serd_node_from_string(SERD_URI, NS_RDF "rest");
}
@@ -125,7 +125,7 @@ list_end(SerdWriter* writer,
}
static void
-start_object(Seriatom* seriatom,
+start_object(Sratom* sratom,
uint32_t flags,
const SerdNode* subject,
const SerdNode* predicate,
@@ -133,20 +133,20 @@ start_object(Seriatom* seriatom,
const char* type)
{
serd_writer_write_statement(
- seriatom->writer, flags|SERD_ANON_O_BEGIN, NULL,
+ sratom->writer, flags|SERD_ANON_O_BEGIN, NULL,
subject, predicate, node, NULL, NULL);
if (type) {
SerdNode p = serd_node_from_string(SERD_URI, NS_RDF "type");
SerdNode o = serd_node_from_string(SERD_URI, USTR(type));
serd_writer_write_statement(
- seriatom->writer, SERD_ANON_CONT, NULL,
+ sratom->writer, SERD_ANON_CONT, NULL,
node, &p, &o, NULL, NULL);
}
}
-SERIATOM_API
+SRATOM_API
void
-atom_body_to_rdf(Seriatom* seriatom,
+atom_body_to_rdf(Sratom* sratom,
const SerdNode* subject,
const SerdNode* predicate,
uint32_t type_urid,
@@ -154,7 +154,7 @@ atom_body_to_rdf(Seriatom* seriatom,
const void* body,
uint32_t flags)
{
- LV2_URID_Unmap* unmap = seriatom->unmap;
+ LV2_URID_Unmap* unmap = sratom->unmap;
const char* const type = unmap->unmap(unmap->handle, type_urid);
uint8_t idbuf[12] = "b0000000000";
SerdNode id = serd_node_from_string(SERD_BLANK, idbuf);
@@ -166,9 +166,9 @@ atom_body_to_rdf(Seriatom* seriatom,
bool new_node = false;
if (type_urid == 0 && size == 0) {
object = serd_node_from_string(SERD_BLANK, USTR("null"));
- } else if (type_urid == seriatom->forge.String) {
+ } else if (type_urid == sratom->forge.String) {
object = serd_node_from_string(SERD_LITERAL, (const uint8_t*)body);
- } else if (type_urid == seriatom->forge.Literal) {
+ } else if (type_urid == sratom->forge.Literal) {
LV2_Atom_Literal_Body* lit = (LV2_Atom_Literal_Body*)body;
const uint8_t* str = USTR(lit + 1);
object = serd_node_from_string(SERD_LITERAL, str);
@@ -186,39 +186,39 @@ atom_body_to_rdf(Seriatom* seriatom,
fprintf(stderr, "Unknown language URI <%s>\n", lang);
}
}
- } else if (type_urid == seriatom->forge.URID) {
+ } else if (type_urid == sratom->forge.URID) {
const uint32_t id = *(const uint32_t*)body;
const uint8_t* str = USTR(unmap->unmap(unmap->handle, id));
object = serd_node_from_string(SERD_URI, str);
- } else if (type_urid == seriatom->forge.Path) {
+ } else if (type_urid == sratom->forge.Path) {
const uint8_t* str = USTR(body);
object = serd_node_from_string(SERD_LITERAL, str);
datatype = serd_node_from_string(SERD_URI, USTR(LV2_ATOM__Path));
- } else if (type_urid == seriatom->forge.URI) {
+ } else if (type_urid == sratom->forge.URI) {
const uint8_t* str = USTR(body);
object = serd_node_from_string(SERD_URI, str);
- } else if (type_urid == seriatom->forge.Int32) {
+ } else if (type_urid == sratom->forge.Int32) {
new_node = true;
object = serd_node_new_integer(*(int32_t*)body);
datatype = serd_node_from_string(SERD_URI, NS_XSD "int");
- } else if (type_urid == seriatom->forge.Int64) {
+ } else if (type_urid == sratom->forge.Int64) {
new_node = true;
object = serd_node_new_integer(*(int64_t*)body);
datatype = serd_node_from_string(SERD_URI, NS_XSD "long");
- } else if (type_urid == seriatom->forge.Float) {
+ } else if (type_urid == sratom->forge.Float) {
new_node = true;
object = serd_node_new_decimal(*(float*)body, 8);
datatype = serd_node_from_string(SERD_URI, NS_XSD "float");
- } else if (type_urid == seriatom->forge.Double) {
+ } else if (type_urid == sratom->forge.Double) {
new_node = true;
object = serd_node_new_decimal(*(double*)body, 16);
datatype = serd_node_from_string(SERD_URI, NS_XSD "double");
- } else if (type_urid == seriatom->forge.Bool) {
+ } else if (type_urid == sratom->forge.Bool) {
const int32_t val = *(const int32_t*)body;
datatype = serd_node_from_string(SERD_URI, NS_XSD "boolean");
object = serd_node_from_string(SERD_LITERAL,
USTR(val ? "true" : "false"));
- } else if (type_urid == seriatom->midi_MidiEvent) {
+ } else if (type_urid == sratom->midi_MidiEvent) {
new_node = true;
datatype = serd_node_from_string(SERD_URI, NS_MIDI "MidiEvent");
uint8_t* str = calloc(size * 2, 1);
@@ -227,40 +227,40 @@ atom_body_to_rdf(Seriatom* seriatom,
(unsigned)(uint8_t)*((uint8_t*)body + i));
}
object = serd_node_from_string(SERD_LITERAL, USTR(str));
- } else if (type_urid == seriatom->atom_Event) {
+ } else if (type_urid == sratom->atom_Event) {
const LV2_Atom_Event* ev = (const LV2_Atom_Event*)body;
- gensym(&id, 'e', seriatom->next_id++);
- start_object(seriatom, flags, subject, predicate, &id, NULL);
+ gensym(&id, 'e', sratom->next_id++);
+ start_object(sratom, flags, subject, predicate, &id, NULL);
// TODO: beat time
SerdNode p = serd_node_from_string(SERD_URI, USTR(LV2_ATOM__frameTime));
SerdNode time = serd_node_new_integer(ev->time.frames);
datatype = serd_node_from_string(SERD_URI, NS_XSD "decimal");
- serd_writer_write_statement(seriatom->writer, SERD_ANON_CONT, NULL,
+ serd_writer_write_statement(sratom->writer, SERD_ANON_CONT, NULL,
&id, &p, &time,
&datatype, &language);
serd_node_free(&time);
p = serd_node_from_string(SERD_URI, NS_RDF "value");
- atom_body_to_rdf(seriatom, &id, &p,
+ atom_body_to_rdf(sratom, &id, &p,
ev->body.type, ev->body.size,
LV2_ATOM_BODY(&ev->body),
SERD_ANON_CONT);
- serd_writer_end_anon(seriatom->writer, &id);
- } else if (type_urid == seriatom->forge.Tuple) {
- gensym(&id, 't', seriatom->next_id++);
- start_object(seriatom, flags, subject, predicate, &id, type);
+ serd_writer_end_anon(sratom->writer, &id);
+ } else if (type_urid == sratom->forge.Tuple) {
+ gensym(&id, 't', sratom->next_id++);
+ start_object(sratom, flags, subject, predicate, &id, type);
SerdNode p = serd_node_from_string(SERD_URI, NS_RDF "value");
flags |= SERD_LIST_O_BEGIN;
LV2_TUPLE_BODY_FOREACH(body, size, i) {
- list_append(seriatom, &flags, &id, &p, &node,
+ list_append(sratom, &flags, &id, &p, &node,
i->type, i->size, LV2_ATOM_BODY(i));
}
- list_end(seriatom->writer, unmap, &flags, &id, &p);
- serd_writer_end_anon(seriatom->writer, &id);
- } else if (type_urid == seriatom->forge.Vector) {
+ list_end(sratom->writer, unmap, &flags, &id, &p);
+ serd_writer_end_anon(sratom->writer, &id);
+ } else if (type_urid == sratom->forge.Vector) {
const LV2_Atom_Vector_Body* vec = (const LV2_Atom_Vector_Body*)body;
- gensym(&id, 'v', seriatom->next_id++);
- start_object(seriatom, flags, subject, predicate, &id, type);
+ gensym(&id, 'v', sratom->next_id++);
+ start_object(sratom, flags, subject, predicate, &id, type);
SerdNode p = serd_node_from_string(SERD_URI, NS_RDF "value");
const uint32_t content_size = size - sizeof(LV2_Atom_Vector_Body);
const uint32_t elem_size = content_size / vec->elem_count;
@@ -268,47 +268,47 @@ atom_body_to_rdf(Seriatom* seriatom,
for (char* i = (char*)(vec + 1);
i < (char*)vec + size;
i += elem_size) {
- list_append(seriatom, &flags, &id, &p, &node,
+ list_append(sratom, &flags, &id, &p, &node,
vec->elem_type, elem_size, i);
}
- list_end(seriatom->writer, unmap, &flags, &id, &p);
- serd_writer_end_anon(seriatom->writer, &id);
- } else if (type_urid == seriatom->forge.Blank) {
+ list_end(sratom->writer, unmap, &flags, &id, &p);
+ serd_writer_end_anon(sratom->writer, &id);
+ } else if (type_urid == sratom->forge.Blank) {
const LV2_Atom_Object_Body* obj = (const LV2_Atom_Object_Body*)body;
const char* otype = unmap->unmap(unmap->handle, obj->otype);
- gensym(&id, 'b', seriatom->next_id++);
- start_object(seriatom, flags, subject, predicate, &id, otype);
+ gensym(&id, 'b', sratom->next_id++);
+ start_object(sratom, flags, subject, predicate, &id, otype);
LV2_OBJECT_BODY_FOREACH(obj, size, i) {
const LV2_Atom_Property_Body* prop = lv2_object_iter_get(i);
const char* const key = unmap->unmap(unmap->handle, prop->key);
SerdNode pred = serd_node_from_string(SERD_URI, USTR(key));
- atom_body_to_rdf(seriatom, &id, &pred,
+ atom_body_to_rdf(sratom, &id, &pred,
prop->value.type, prop->value.size,
LV2_ATOM_BODY(&prop->value),
flags|SERD_ANON_CONT);
}
- serd_writer_end_anon(seriatom->writer, &id);
- } else if (type_urid == seriatom->forge.Sequence) {
+ serd_writer_end_anon(sratom->writer, &id);
+ } else if (type_urid == sratom->forge.Sequence) {
const LV2_Atom_Sequence_Body* seq = (const LV2_Atom_Sequence_Body*)body;
- gensym(&id, 'v', seriatom->next_id++);
- start_object(seriatom, flags, subject, predicate, &id, type);
+ gensym(&id, 'v', sratom->next_id++);
+ start_object(sratom, flags, subject, predicate, &id, type);
SerdNode p = serd_node_from_string(SERD_URI, NS_RDF "value");
flags |= SERD_LIST_O_BEGIN;
LV2_SEQUENCE_BODY_FOREACH(seq, size, i) {
LV2_Atom_Event* ev = lv2_sequence_iter_get(i);
- list_append(seriatom, &flags, &id, &p, &node,
- seriatom->atom_Event,
+ list_append(sratom, &flags, &id, &p, &node,
+ sratom->atom_Event,
sizeof(LV2_Atom_Event) + ev->body.size,
ev);
}
- list_end(seriatom->writer, unmap, &flags, &id, &p);
- serd_writer_end_anon(seriatom->writer, &id);
+ list_end(sratom->writer, unmap, &flags, &id, &p);
+ serd_writer_end_anon(sratom->writer, &id);
} else {
object = serd_node_from_string(SERD_LITERAL, USTR("(unknown)"));
}
if (object.buf) {
- serd_writer_write_statement(seriatom->writer, flags, NULL,
+ serd_writer_write_statement(sratom->writer, flags, NULL,
subject, predicate, &object,
&datatype, &language);
}
@@ -318,22 +318,22 @@ atom_body_to_rdf(Seriatom* seriatom,
}
}
-SERIATOM_API
+SRATOM_API
void
-atom_to_rdf(Seriatom* seriatom,
+atom_to_rdf(Sratom* sratom,
const SerdNode* subject,
const SerdNode* predicate,
const LV2_Atom* atom,
uint32_t flags)
{
- atom_body_to_rdf(seriatom, subject, predicate,
+ atom_body_to_rdf(sratom, subject, predicate,
atom->type, atom->size, LV2_ATOM_BODY(atom),
flags);
}
-SERIATOM_API
+SRATOM_API
char*
-atom_to_turtle(Seriatom* seriatom,
+atom_to_turtle(Sratom* sratom,
const SerdNode* subject,
const SerdNode* predicate,
const LV2_Atom* atom)
@@ -350,16 +350,16 @@ atom_to_turtle(Seriatom* seriatom,
serd_env_set_prefix_from_strings(env, USTR("eg"),
USTR("http://example.org/"));
- seriatom->writer = serd_writer_new(
+ sratom->writer = serd_writer_new(
SERD_TURTLE,
SERD_STYLE_ABBREVIATED|SERD_STYLE_RESOLVED|SERD_STYLE_CURIED,
env, &base_uri, string_sink, &str);
- atom_to_rdf(seriatom, subject, predicate, atom, 0);
- serd_writer_finish(seriatom->writer);
+ atom_to_rdf(sratom, subject, predicate, atom, 0);
+ serd_writer_finish(sratom->writer);
string_sink("", 1, &str);
- serd_writer_free(seriatom->writer);
+ serd_writer_free(sratom->writer);
serd_env_free(env);
free(str.buf);
return str.buf;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-16 06:06:22 +0000