Version v0.3.18 - Refactoring complete

src/main.c

@@ -24,8 +24,9 @@ int main(int argc, char* argv[]) {
     // Load preferences
     load_preferences();
 
-    // Detect interactive mode: only true when running with no arguments
+    // Detect interactive mode: true when running with no arguments AND no piped input
-    set_interactive_mode((argc == 1));
+    int is_interactive = (argc == 1 && !has_stdin_data());
+    set_interactive_mode(is_interactive);
 
     // Check for OTP thumb drive on startup
     char otp_drive_path[512];
@@ -46,15 +47,25 @@ int main(int argc, char* argv[]) {
 }
 
 int command_line_mode(int argc, char* argv[]) {
-    // Check for help flags first
+    // Check for help flags first (only if we have arguments)
-    if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--h") == 0 ||
+    if (argc > 1 && (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--h") == 0 ||
         strcmp(argv[1], "-help") == 0 || strcmp(argv[1], "--help") == 0 ||
-        strcmp(argv[1], "help") == 0) {
+        strcmp(argv[1], "help") == 0)) {
         print_usage(argv[0]);
         return 0;
     }
 
-    if (strcmp(argv[1], "generate") == 0 || strcmp(argv[1], "-g") == 0) {
+    // If no arguments but piped input, default to encrypt mode
+    if (argc == 1 && has_stdin_data()) {
+        char* piped_text = read_stdin_text();
+        if (piped_text) {
+            int result = pipe_mode(argc, argv, piped_text);
+            free(piped_text);
+            return result;
+        }
+    }
+
+    if (argc > 1 && (strcmp(argv[1], "generate") == 0 || strcmp(argv[1], "-g") == 0)) {
         if (argc != 3) {
             printf("Usage: %s generate|-g <size>\n", argv[0]);
             printf("Size examples: 1024, 1GB, 5TB, 512MB\n");

src/pads.c

@@ -193,8 +193,10 @@ int generate_pad(uint64_t size_bytes, int display_progress) {
     printf("Pad file set to read-only\n");
     printf("Use 'Add entropy' in Pads menu to enhance randomness.\n");
 
-    // Pause before returning to menu to let user see the success message
+    // Pause before returning to menu to let user see the success message (only in interactive mode)
-    print_centered_header("Pad Generation Complete", 1);
+    if (get_interactive_mode()) {
+        print_centered_header("Pad Generation Complete", 1);
+    }
 
     return 0;
 }