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-rw-r--r--src/world.c26
-rw-r--r--src/world.h3
2 files changed, 27 insertions, 2 deletions
diff --git a/src/world.c b/src/world.c
index 73bc9927..9503c578 100644
--- a/src/world.c
+++ b/src/world.c
@@ -18,6 +18,7 @@
#include "world.h"
+#include "node.h"
#include "serd_config.h"
#if defined(USE_POSIX_FADVISE)
@@ -30,6 +31,8 @@
#include <stdlib.h>
#include <string.h>
+#define BLANK_CHARS 12
+
FILE*
serd_world_fopen(SerdWorld* world, const char* path, const char* mode)
{
@@ -78,13 +81,32 @@ serd_world_errorf(const SerdWorld* world, SerdStatus st, const char* fmt, ...)
SerdWorld*
serd_world_new(void)
{
- return (SerdWorld*)calloc(1, sizeof(SerdWorld));
+ SerdWorld* world = (SerdWorld*)calloc(1, sizeof(SerdWorld));
+
+ world->blank_node = serd_new_blank(SERD_STATIC_STRING("b00000000000"));
+
+ return world;
}
void
serd_world_free(SerdWorld* world)
{
- free(world);
+ if (world) {
+ serd_node_free(world->blank_node);
+ free(world);
+ }
+}
+
+const SerdNode*
+serd_world_get_blank(SerdWorld* world)
+{
+ char* buf = serd_node_buffer(world->blank_node);
+ memset(buf, 0, BLANK_CHARS + 1);
+
+ world->blank_node->n_bytes =
+ (size_t)snprintf(buf, BLANK_CHARS + 1, "b%u", ++world->next_blank_id);
+
+ return world->blank_node;
}
void
diff --git a/src/world.h b/src/world.h
index ab7aad80..99f0c92d 100644
--- a/src/world.h
+++ b/src/world.h
@@ -19,11 +19,14 @@
#include "serd/serd.h"
+#include <stdint.h>
#include <stdio.h>
struct SerdWorldImpl {
SerdErrorFunc error_func;
void* error_handle;
+ uint32_t next_blank_id;
+ SerdNode* blank_node;
};
/// Open a file configured for fast sequential reading