0.1-1 version

1 files changed, 42 insertions, 0 deletions

diff --git a/lua_uuid.c b/lua_uuid.c
new file mode 100644
index 0000000..e0eca64
--- /dev/null
+++ b/lua_uuid.c
@@ -0,0 +1,42 @@
+/***
+Utility for generating UUIDs
+
+@license MIT
+@module lua_uuid
+*/
+#define LUA_LIB
+#include <lua.h>
+#include <lauxlib.h>
+#include <uuid/uuid.h>
+
+#if LUA_VERSION_NUM < 502
+# define luaL_newlib(L,l) (lua_newtable(L), luaL_register(L,NULL,l))
+# define lua_rawlen lua_objlen
+#endif
+
+/// Generate an UUID
+// @return uuid_str
+// @function generate()
+static int generate(lua_State *L) {
+
+    // Generate UUID
+    uuid_t uuid;
+    uuid_generate(uuid);
+
+    // Unparse to a string
+    char uuid_str[37]; // For example: "1b4e28ba-2fa1-11d2-883f-0016d3cca427" + "\0"
+    uuid_unparse_lower(uuid, uuid_str);
+
+    lua_pushstring(L, uuid_str);
+    return 1;
+}
+
+static const luaL_Reg lua_uuid[] = {
+    {"generate", generate},
+    {NULL, NULL}
+};
+
+int luaopen_lua_uuid(lua_State *L){
+    luaL_newlib(L, lua_uuid);
+    return 1;
+}
\ No newline at end of file