feat(common): Create ff_ctx initialiser

1 files changed, 36 insertions, 0 deletions

diff --git a/src/common.c b/src/common.c
index ad7be7b..c0bf478 100644
--- a/src/common.c
+++ b/src/common.c
@@ -1,5 +1,41 @@
+#include <tinyff/dbg.h>
 #include <tinyff/common.h>
 
+#ifdef USE_HOSTED
+#include <stdlib.h>
+#endif
+
+
+// Initializes a new tinyff context.
+ff_ctx* ff_init(ff_allocator* allocator)
+{
+    
+#ifdef USE_HOSTED
+    ff_allocator default_alloc = { malloc, free, calloc };
+    if (!allocator) allocator = &default_alloc;
+#else
+    if (!allocator) return NULL;
+#endif
+
+    ff_ctx* ctx = allocator->ff_alloc(sizeof(ff_ctx));
+
+    if (!ctx) return NULL;
+
+    ctx->ff_debug_enabled = FF_DISABLE;
+    ctx->ff_debug_stream = NULL;
+
+    ctx->allocator = *allocator;
+
+    return ctx;
+}
+
+void ff_cleanup(ff_ctx *ctx) {
+    if (!ctx) return;
+    ff_dprintf(ctx, "goodbye from tinyff ;]");
+    ctx->allocator.ff_free(ctx);    
+    
+}
+
 // Endian functions moved to header because C's acting up again
 // Anyway, while you're here, lets have a talk.
 // Listen, life isnt easy. but listen, storms make stronger sailors.