From 7dce2b6300ef4423b6c8c15cb0fe8aca8317f720 Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Mon, 22 Dec 2025 21:53:00 +0100
Subject: [PATCH] when file is corrupted, also call the on_init

---
 src/fs.c      | 9 +++++----
 src/fs.h      | 2 +-
 src/lua_rds.c | 5 ++++-
 src/rds.c     | 2 +-
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/fs.c b/src/fs.c
index 66ce00a..0fc932b 100644
--- a/src/fs.c
+++ b/src/fs.c
@@ -32,7 +32,7 @@ void encoder_saveToFile(RDSEncoder *enc) {
 	fclose(file);
 }
 
-void encoder_loadFromFile(RDSEncoder *enc) {
+int encoder_loadFromFile(RDSEncoder *enc) {
 	char encoderPath[128];
 	snprintf(encoderPath, sizeof(encoderPath), "%s/.rdsEncoder", getenv("HOME"));
 
@@ -40,19 +40,19 @@ void encoder_loadFromFile(RDSEncoder *enc) {
 	FILE *file = fopen(encoderPath, "rb");
 	if (!file) {
 		perror("Error opening file");
-		return;
+		return 1;
 	}
 	fread(&rdsEncoderfile, sizeof(rdsEncoderfile), 1, file);
 	fclose(file);
 	
 	if (rdsEncoderfile.file_starter != 225 || rdsEncoderfile.file_ender != 95 || rdsEncoderfile.file_middle != 160) {
 		fprintf(stderr, "[RDSENCODER-FILE] Invalid file format\n");
-		return;
+		return 1;
 	}
 
 	if (crc16_ccitt((char*)&rdsEncoderfile, offsetof(RDSEncoderFile, crc)) != rdsEncoderfile.crc) {
 		fprintf(stderr, "[RDSENCODER-FILE] CRC mismatch! Data may be corrupted\n");
-		return;
+		return 1;
 	}
 
 	for (int i = 0; i < PROGRAMS; i++) {
@@ -61,6 +61,7 @@ void encoder_loadFromFile(RDSEncoder *enc) {
 	}
 	memcpy(&(enc->encoder_data), &(rdsEncoderfile.encoder_data), sizeof(RDSEncoderData));
 	enc->program = rdsEncoderfile.program;
+	return 0;
 }
 
 int encoder_saved() {
diff --git a/src/fs.h b/src/fs.h
index 4d378a4..23bc7ff 100644
--- a/src/fs.h
+++ b/src/fs.h
@@ -5,7 +5,7 @@
 #include "lib.h"
 
 void encoder_saveToFile(RDSEncoder *emp);
-void encoder_loadFromFile(RDSEncoder *emp);
+int encoder_loadFromFile(RDSEncoder *emp);
 int encoder_saved();
 
 void Modulator_saveToFile(RDSModulatorParameters *emp);
diff --git a/src/lua_rds.c b/src/lua_rds.c
index 87b1502..469f2bb 100644
--- a/src/lua_rds.c
+++ b/src/lua_rds.c
@@ -12,7 +12,10 @@ int lua_set_rds_program_defaults(lua_State *localL) {
 
 int lua_reset_rds(lua_State *localL) {
     (void)localL;
-    encoder_saveToFile(mod->enc);
+    if(encoder_saveToFile(mod->enc)) {
+        lua_set_rds_program_defaults(localL);
+        encoder_saveToFile(mod->enc)
+    }
 	encoder_loadFromFile(mod->enc);
 	for(int i = 0; i < PROGRAMS; i++) reset_rds_state(mod->enc, i);
     Modulator_saveToFile(&mod->params);
diff --git a/src/rds.c b/src/rds.c
index 85630ed..e20f14d 100644
--- a/src/rds.c
+++ b/src/rds.c
@@ -696,7 +696,7 @@ void set_rds_defaults(RDSEncoder* enc, uint8_t program) {
 void init_rds_encoder(RDSEncoder* enc) {
 	for(int i = 0; i < PROGRAMS; i++) set_rds_defaults(enc, i);
 
-	if (encoder_saved()) encoder_loadFromFile(enc);
+	if (encoder_saved() && encoder_loadFromFile(enc)) lua_on_init();
 	else {
 		encoder_saveToFile(enc);
 		lua_on_init();