feature: Adds basic implementation.

libevdi/go_ffi.c

@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "evdi_lib.h"
+
+// Events
+
+extern void goDPMSHandler(int, void*);
+extern void goModeChangedHandler(struct evdi_mode, void*);
+extern void goUpdateReadyHandler(int, void*);
+extern void goCRTCStateHandler(int, void*);
+extern void goCursorSetHandler(struct evdi_cursor_set, void*);
+extern void goCursorMoveHandler(struct evdi_cursor_move, void*);
+extern void goDDCCIDataHandler(struct evdi_ddcci_data, void*);
+
+void dpmsHandler(int dpms_mode, void *user_data) {
+	goDPMSHandler(dpms_mode, user_data);
+}
+
+void* modeChangedHandler(struct evdi_mode mode, void *user_data) {
+	goModeChangedHandler(mode, user_data);
+}
+
+void* updateReadyHandler(int crtc_id, void *user_data) {
+	goUpdateReadyHandler(crtc_id, user_data);
+}
+
+void* crtcStateHandler(int crtc_state, void *user_data) {
+	goCRTCStateHandler(crtc_state, user_data);
+}
+
+void* cursorSetHandler(struct evdi_cursor_set cursor_set, void *user_data) {
+	goCursorSetHandler(cursor_set, user_data);
+}
+
+void* cursorMoveHandler(struct evdi_cursor_move cursor_move, void *user_data) {
+	goCursorMoveHandler(cursor_move, user_data);
+}
+
+void* ddcciDataHandler(struct evdi_ddcci_data ddcci_data, void *user_data) {
+	goDDCCIDataHandler(ddcci_data, user_data);
+}
+
+// Logging
+
+extern void goLoggerHandler(char*);
+
+void loggerHandler(void* user_data, const char *fmt, ...) {
+    char* dynBuf;
+
+    va_list args;
+    va_start(args, fmt);
+    vasprintf(&dynBuf, fmt, args);
+    va_end(args);
+
+    goLoggerHandler(dynBuf);
+}
+
+void loggerInit() {
+    struct evdi_logging evdiLogger = { loggerHandler };
+
+    evdi_set_logging(evdiLogger);
+}