1 files changed, 38 insertions, 0 deletions
diff --git a/src/base64/libwebidoidc-base64.c b/src/base64/libwebidoidc-base64.c
new file mode 100644
index 0000000..8eb29b8
--- /dev/null
+++ b/src/base64/libwebidoidc-base64.c
@@ -0,0 +1,38 @@
+#include <utilities.h>
+
+#define _(s) dgettext (PACKAGE, s)
+
+void init_webidoidc_base64 (void);
+
+SCM_DEFINE (webidoidc_base64_encode_g, "base64-encode", 1, 0, 0, (SCM data),
+	    "Encode @var{data} as base64. If @var{data} is a string, first encode it to UTF-8.")
+{
+  size_t c_size;
+  uint8_t *c_data;
+  if (scm_is_string (data))
+    {
+      return webidoidc_base64_encode_g (scm_string_to_utf8 (data));
+    }
+  c_size = scm_c_bytevector_length (data);
+  c_data = scm_gc_malloc_pointerless (c_size, "data");
+  memcpy (c_data, SCM_BYTEVECTOR_CONTENTS (data), c_size);
+  return wrap_bytevector (c_size, c_data);
+}
+
+SCM_DEFINE (webidoidc_base64_decode_g, "base64-decode", 1, 0, 0, (SCM data),
+	    "Decode @var{data} from base64.")
+{
+  size_t c_size;
+  uint8_t *c_data = get_as_bytevector (data, &c_size, 1);
+  SCM ret = scm_c_make_bytevector (c_size);
+  memcpy (SCM_BYTEVECTOR_CONTENTS (ret), c_data, c_size);
+  return ret;
+}
+
+void
+init_webidoidc_base64 (void)
+{
+#ifndef SCM_MAGIC_SNARFER
+#include "libwebidoidc-base64.x"
+#endif /* not SCM_MAGIC_SNARFER */
+}