Preserve serd node flags for pretty serialisation.

git-svn-id: http://svn.drobilla.net/sord/trunk@107 3d64ff67-21c5-427c-a301-fe4f08042e5a

4 files changed, 45 insertions, 26 deletions

diff --git a/src/sord.c b/src/sord.c
index 75e9287..ad7c791 100644
--- a/src/sord.c
+++ b/src/sord.c
@@ -763,7 +763,8 @@ sord_lookup_name(SordWorld* world, const uint8_t* str, size_t str_len)
 }
 
 static SordNode*
-sord_new_node(SordNodeType type, const uint8_t* data, size_t n_bytes)
+sord_new_node(SordNodeType type, const uint8_t* data,
+              size_t n_bytes, SerdNodeFlags flags)
 {
 	SordNode* node = malloc(sizeof(struct SordNodeImpl));
 	node->type     = type;
@@ -771,6 +772,7 @@ sord_new_node(SordNodeType type, const uint8_t* data, size_t n_bytes)
 	node->refs     = 1;
 	node->datatype = 0;
 	node->lang     = 0;
+	node->flags    = flags;
 	node->buf      = (uint8_t*)g_strdup((const char*)data); // TODO: no-copy
 	return node;
 }
@@ -792,10 +794,10 @@ sord_intern_lang(SordWorld* world, const char* lang)
 
 static SordNode*
 sord_new_literal_node(SordWorld* world, SordNode* datatype,
-                      const uint8_t* str,  int str_len,
-                      const char*    lang, uint8_t lang_len)
+                      const uint8_t* str,  size_t str_len, SerdNodeFlags flags,
+                      const char*    lang)
 {
-	SordNode* node = sord_new_node(SORD_LITERAL, str, str_len + 1);
+	SordNode* node = sord_new_node(SORD_LITERAL, str, str_len + 1, flags);
 	node->datatype = sord_node_copy(datatype);
 	node->lang     = sord_intern_lang(world, lang);
 	return node;
@@ -803,8 +805,8 @@ sord_new_literal_node(SordWorld* world, SordNode* datatype,
 
 static SordNode*
 sord_lookup_literal(SordWorld* world, SordNode* type,
-                    const uint8_t* str,  int     str_len,
-                    const char*    lang, uint8_t lang_len)
+                    const uint8_t* str, size_t str_len,
+                    const char*    lang)
 {
 	// Make search key (FIXME: ick)
 	struct SordNodeImpl key;
@@ -814,6 +816,7 @@ sord_lookup_literal(SordWorld* world, SordNode* type,
 	key.datatype = type;
 	key.lang     = sord_intern_lang(world, lang);
 	key.buf      = (uint8_t*)str;
+	key.flags    = 0;
 
 	SordNode* id = g_hash_table_lookup(world->literals, &key);
 	if (id) {
@@ -854,6 +857,12 @@ sord_node_get_datatype(const SordNode* ref)
 	return ref->datatype;
 }
 
+SerdNodeFlags
+sord_node_get_flags(const SordNode* node)
+{
+	return node->flags;
+}
+
 static void
 sord_add_node(SordWorld* world, SordNode* node)
 {
@@ -869,7 +878,7 @@ sord_new_uri_counted(SordWorld* world, const uint8_t* str, size_t str_len)
 		return node;
 	}
 
-	node = sord_new_node(SORD_URI, str, str_len + 1);
+	node = sord_new_node(SORD_URI, str, str_len + 1, 0);
 	assert(!g_hash_table_lookup(world->names, node->buf));
 	g_hash_table_insert(world->names, node->buf, node);
 	sord_add_node(world, node);
@@ -891,7 +900,7 @@ sord_new_blank_counted(SordWorld* world, const uint8_t* str, size_t str_len)
 		return node;
 	}
 
-	node = sord_new_node(SORD_BLANK, str, str_len + 1);
+	node = sord_new_node(SORD_BLANK, str, str_len + 1, 0);
 	g_hash_table_insert(world->names, node->buf, node);
 	sord_add_node(world, node);
 	return node;
@@ -905,16 +914,16 @@ sord_new_blank(SordWorld* world, const uint8_t* str)
 
 SordNode*
 sord_new_literal_counted(SordWorld* world, SordNode* datatype,
-                         const uint8_t* str,  size_t  str_len,
-                         const char*    lang, uint8_t lang_len)
+                         const uint8_t* str,  size_t  str_len, SerdNodeFlags flags,
+                         const char*    lang)
 {
-	SordNode* node = sord_lookup_literal(world, datatype, str, str_len, lang, lang_len);
+	SordNode* node = sord_lookup_literal(world, datatype, str, str_len, lang);
 	if (node) {
 		++node->refs;
 		return node;
 	}
 
-	node = sord_new_literal_node(world, datatype, str, str_len, lang, lang_len);
+	node = sord_new_literal_node(world, datatype, str, str_len, flags, lang);
 	g_hash_table_insert(world->literals, node, node);  // FIXME: correct?
 	sord_add_node(world, node);
 	assert(node->refs == 1);
@@ -925,9 +934,12 @@ SordNode*
 sord_new_literal(SordWorld* world, SordNode* datatype,
                  const uint8_t* str, const char* lang)
 {
+	SerdNodeFlags flags   = 0;
+	size_t        n_bytes = 0;
+	size_t        n_chars = serd_strlen(str, &n_bytes, &flags);
 	return sord_new_literal_counted(world, datatype,
-	                                str, strlen((const char*)str),
-	                                lang, lang ? strlen(lang) : 0);
+	                                str, n_bytes - 1, flags,
+	                                lang);
 }
 
 void
diff --git a/src/sord_internal.h b/src/sord_internal.h
index 727701f..6935de8 100644
--- a/src/sord_internal.h
+++ b/src/sord_internal.h
@@ -24,12 +24,13 @@
 
 /** Node */
 struct SordNodeImpl {
-	uint8_t*     buf;       ///< Value (string)
-	const char*  lang;      ///< Literal language (interned string)
-	SordNode*    datatype;  ///< Literal data type (ID of a URI node, or 0)
-	size_t       n_bytes;   ///< Length of data in bytes (including NULL)
-	size_t       refs;      ///< Reference count (# of containing quads)
-	SordNodeType type;      ///< SordNodeType
+	uint8_t*      buf;       ///< Value (string)
+	const char*   lang;      ///< Literal language (interned string)
+	SordNode*     datatype;  ///< Literal data type (ID of a URI node, or 0)
+	size_t        n_bytes;   ///< Length of data in bytes (including NULL)
+	size_t        refs;      ///< Reference count (# of containing quads)
+	SerdNodeFlags flags;     ///< String properties
+	SordNodeType  type;      ///< SordNodeType
 };
 
 const char*
diff --git a/src/sordi.c b/src/sordi.c
index 78f8690..1f663ea 100644
--- a/src/sordi.c
+++ b/src/sordi.c
@@ -65,7 +65,9 @@ serd_node_from_sord_node(const SordNode* n)
 {
 	size_t         n_bytes = 0;
 	const uint8_t* buf     = sord_node_get_string_counted(n, &n_bytes);
-	SerdNode       sn      = { (const uint8_t*)buf, n_bytes, n_bytes - 1, SERD_NOTHING };
+	SerdNode       sn      = {
+		(const uint8_t*)buf, n_bytes, n_bytes - 1, sord_node_get_flags(n), SERD_NOTHING
+	};
 	// FIXME: UTF-8
 	switch (sord_node_get_type(n)) {
 	case SORD_URI:
@@ -130,8 +132,9 @@ main(int argc, char** argv)
 	}
 
 	SerdEnv*    env    = serd_env_new();
-	SerdWriter* writer = serd_writer_new(SERD_TURTLE, SERD_STYLE_ABBREVIATED,
-	                                     env, &base_uri, file_sink, stdout);
+	SerdWriter* writer = serd_writer_new(
+		SERD_TURTLE, SERD_STYLE_ABBREVIATED|SERD_STYLE_RESOLVED,
+		env, &base_uri, file_sink, stdout);
 
 	// Query
 	SordQuad pat = { 0, 0, 0, 0 };
diff --git a/src/syntax.c b/src/syntax.c
index 937de7d..1964d24 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -73,10 +73,12 @@ sord_node_from_serd_node(ReadState* state, const SerdNode* sn,
 		return NULL;
 	case SERD_LITERAL:
 		datatype_node = sord_node_from_serd_node(state, datatype, NULL, NULL),
-		ret = sord_new_literal(
+		ret = sord_new_literal_counted(
 			state->world,
 			datatype_node,
 			sn->buf,
+			sn->n_bytes - 1,
+			sn->flags,
 			sord_intern_lang(state->world, (const char*)lang->buf));
 		sord_node_free(state->world, datatype_node);
 		return ret;
@@ -86,7 +88,8 @@ sord_node_from_serd_node(ReadState* state, const SerdNode* sn,
 		SerdURI  abs_uri;
 		SerdNode abs_uri_node = serd_node_new_uri_from_node(
 			sn, &base_uri, &abs_uri);
-		SordNode* ret = sord_new_uri(state->world, abs_uri_node.buf);
+		SordNode* ret = sord_new_uri_counted(state->world, abs_uri_node.buf,
+		                                     abs_uri_node.n_bytes - 1);
 		serd_node_free(&abs_uri_node);
 		return ret;
 	}
@@ -110,7 +113,7 @@ sord_node_from_serd_node(ReadState* state, const SerdNode* sn,
 	case SERD_BLANK_ID:
 	case SERD_ANON_BEGIN:
 	case SERD_ANON:
-		return sord_new_blank(state->world, sn->buf);
+		return sord_new_blank_counted(state->world, sn->buf, sn->n_bytes - 1);
 	}
 	return NULL;
 }