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add save option

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This commit is contained in:
KubaPro010
2025-03-14 22:35:23 +01:00
parent 45b01d6c19
commit 99ea4e242b
4 changed files with 25 additions and 13 deletions
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27
src/rds.c
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@@ -4,8 +4,10 @@
#include "lib.h"
#include <time.h>
void saveToFile(const char *filename, RDSEncoder *emp) {
FILE *file = fopen(filename, "wb");
void saveToFile(RDSEncoder *emp) {
char encoderPath[256];
snprintf(encoderPath, sizeof(encoderPath), "%s/.rdsEncoder", getenv("HOME"));
FILE *file = fopen(encoderPath, "wb");
if (file == NULL) {
perror("Error opening file");
return;
@@ -14,8 +16,10 @@ void saveToFile(const char *filename, RDSEncoder *emp) {
fclose(file);
}
void loadFromFile(const char *filename, RDSEncoder *emp) {
FILE *file = fopen(filename, "rb");
void loadFromFile(RDSEncoder *emp) {
char encoderPath[256];
snprintf(encoderPath, sizeof(encoderPath), "%s/.rdsEncoder", getenv("HOME"));
FILE *file = fopen(encoderPath, "rb");
if (file == NULL) {
perror("Error opening file");
return;
@@ -24,8 +28,10 @@ void loadFromFile(const char *filename, RDSEncoder *emp) {
fclose(file);
}
int fileExists(const char *filename) {
FILE *file = fopen(filename, "rb");
int rdssaved() {
char encoderPath[256];
snprintf(encoderPath, sizeof(encoderPath), "%s/.rdsEncoder", getenv("HOME"));
FILE *file = fopen(encoderPath, "rb");
if (file) {
fclose(file);
return 1;
@@ -404,13 +410,10 @@ void init_rds_encoder(RDSEncoder* enc) {
init_rtplus(enc, GROUP_11A);
char encoderPath[256];
snprintf(encoderPath, sizeof(encoderPath), "%s/.rdsEncoder", getenv("HOME"));
if (fileExists(encoderPath)) {
loadFromFile(encoderPath, enc);
if (rdssaved()) {
loadFromFile(enc);
} else {
saveToFile(encoderPath, enc);
saveToFile(enc);
}
}