Make environments and sinks part of the world

Although functions/components that require minimal pre-existing state are nice,
these allocate memory and could potentially share resources.  So, give them a
pointer to a world which can be used to configure such things.  In particular,
this is working towards supporting custom allocators everywhere.

1 files changed, 12 insertions, 1 deletions

diff --git a/src/env.c b/src/env.c
index a6f1b5a9..71cb196f 100644
--- a/src/env.c
+++ b/src/env.c
@@ -32,6 +32,7 @@ typedef struct {
 } SerdPrefix;
 
 struct SerdEnvImpl {
+  SerdWorld*      world;
   SerdNodes*      nodes;
   SerdPrefix*     prefixes;
   size_t          n_prefixes;
@@ -40,10 +41,13 @@ struct SerdEnvImpl {
 };
 
 SerdEnv*
-serd_env_new(const SerdStringView base_uri)
+serd_env_new(SerdWorld* const world, const SerdStringView base_uri)
 {
+  assert(world);
+
   SerdEnv* env = (SerdEnv*)calloc(1, sizeof(struct SerdEnvImpl));
 
+  env->world = world;
   env->nodes = serd_nodes_new();
 
   if (env && base_uri.len) {
@@ -62,6 +66,7 @@ serd_env_copy(const SerdEnv* const env)
 
   SerdEnv* copy = (SerdEnv*)calloc(1, sizeof(struct SerdEnvImpl));
   if (copy) {
+    copy->world      = env->world;
     copy->nodes      = serd_nodes_new();
     copy->n_prefixes = env->n_prefixes;
 
@@ -115,6 +120,12 @@ serd_env_equals(const SerdEnv* const a, const SerdEnv* const b)
   return true;
 }
 
+SerdWorld*
+serd_env_world(const SerdEnv* const env)
+{
+  return env->world;
+}
+
 SerdURIView
 serd_env_base_uri_view(const SerdEnv* const env)
 {