Version v0.2.63 - Fixed OTP thumb drive detection for /media/[username]/[drive_name] structure

otp.c

@@ -132,12 +132,16 @@ int main(int argc, char* argv[]) {
 }
 
 int interactive_mode(void) {
-    // printf("\n\n\n\n=== OTP Cipher %s ===\n\n", get_version());
+    char input[10];
     
     while (1) {
         show_main_menu();
-        char input[10];
+        
-        if (fgets(input, sizeof(input), stdin)) {
+        if (!fgets(input, sizeof(input), stdin)) {
+            printf("Goodbye!\n");
+            break;
+        }
+        
         char choice = toupper(input[0]);
         
         switch (choice) {
@@ -154,19 +158,15 @@ int interactive_mode(void) {
                 handle_pads_menu();
                 break;
             case 'X':
-                case 'Q':
                 printf("Goodbye!\n");
                 return 0;
             default:
-                    printf("Invalid option. Please select T, F, D, P, or X.\n");
+                printf("Invalid choice. Please try again.\n");
-                    continue;
+                break;
         }
-        } else {
-            printf("Error reading input. Please try again.\n");
-            continue;
-        }
-        printf("\n");
     }
+    
+    return 0;
 }
 
 int command_line_mode(int argc, char* argv[]) {
@@ -767,7 +767,7 @@ int list_available_pads(void) {
             chksum[64] = '\0';
             
             // Get pad file size
-            char full_path[300]; // Increased buffer size to accommodate longer paths
+            char full_path[1024]; // Increased buffer size to accommodate longer paths
             snprintf(full_path, sizeof(full_path), "%s/%s", current_pads_dir, entry->d_name);
             struct stat st;
             if (stat(full_path, &st) == 0) {
@@ -2095,7 +2095,7 @@ int decrypt_ascii_file(const char* input_file, const char* output_file) {
 }
 
 int read_state_offset(const char* pad_chksum, uint64_t* offset) {
-    char state_filename[MAX_HASH_LENGTH + 20];
+    char state_filename[1024];
     snprintf(state_filename, sizeof(state_filename), "%s/%s.state", current_pads_dir, pad_chksum);
     
     FILE* state_file = fopen(state_filename, "rb");
@@ -2115,7 +2115,7 @@ int read_state_offset(const char* pad_chksum, uint64_t* offset) {
 }
 
 int write_state_offset(const char* pad_chksum, uint64_t offset) {
-    char state_filename[MAX_HASH_LENGTH + 20];
+    char state_filename[1024];
     snprintf(state_filename, sizeof(state_filename), "%s/%s.state", current_pads_dir, pad_chksum);
     
     FILE* state_file = fopen(state_filename, "wb");
@@ -2289,8 +2289,8 @@ void get_default_file_path(const char* filename, char* result_path, size_t resul
 }
 
 void get_pad_path(const char* chksum, char* pad_path, char* state_path) {
-    snprintf(pad_path, MAX_HASH_LENGTH + 20, "%s/%s.pad", current_pads_dir, chksum);
+    snprintf(pad_path, 1024, "%s/%s.pad", current_pads_dir, chksum);
-    snprintf(state_path, MAX_HASH_LENGTH + 20, "%s/%s.state", current_pads_dir, chksum);
+    snprintf(state_path, 1024, "%s/%s.state", current_pads_dir, chksum);
 }
 
 // OTP thumb drive detection function implementation