WASM and JS port - work in progress

1 files changed, 37 insertions, 0 deletions

diff --git a/web/logging.h b/web/logging.h
new file mode 100644
index 0000000..b20a595
--- /dev/null
+++ b/web/logging.h
@@ -0,0 +1,37 @@
+#ifndef LOGGING_H
+#define LOGGING_H
+
+#include "../cpp/nissy.h"
+#include <emscripten/bind.h>
+#include <string>
+
+#define LOGGING_EMBIND \
+    emscripten::function("addCallbackFunction", &addCallbackFunction);
+
+extern "C" {
+        extern int addCallbackFunction();
+        extern void callFunction(int, const char *);
+}
+
+static int logger_id = -1;
+
+void log(std::string s)
+{
+        if (logger_id == -1)
+                return;
+
+        callFunction(logger_id, s.c_str());
+}
+
+void log_wrapper(const char *cstr, void *data)
+{
+        log(cstr);
+}
+
+void set_logger(int id)
+{
+        logger_id = id;
+        nissy::set_logger(log_wrapper, NULL);
+}
+
+#endif