Version v0.3.48 - -m Fix directory encryption output filename - strip trailing slash from directory path

README.md

@@ -58,14 +58,14 @@ One-time pads can be trivially encrypted and decrypted using pencil and paper, m
 
 ### Download Pre-Built Binaries
 
-**[Download Current Linux x86](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.43/otp-v0.3.43-linux-x86_64)**
+**[Download Current Linux x86](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.47/otp-v0.3.47-linux-x86_64)**
 
-**[Download Current Raspberry Pi 64](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.43/otp-v0.3.43-linux-arm64)**
+**[Download Current Raspberry Pi 64](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.47/otp-v0.3.47-linux-arm64)**
 
 After downloading:
 ```bash
 # Rename for convenience, then make executable
-mv otp-v0.3.43-linux-x86_64 otp
+mv otp-v0.3.47-linux-x86_64 otp
 chmod +x otp
 
 # Run it

src/crypto.c

@@ -1133,8 +1133,11 @@ int decrypt_binary_file(FILE* input_fp, const char* output_file) {
     printf("File decrypted successfully: %s\n", output_file);
     printf("Restored permissions and metadata\n");
 
-    // Pause before returning to menu to let user see the success message
-    print_centered_header("File Decryption Complete", 1);
+    // Only pause if output is not a temporary file (directory decryption uses /tmp/)
+    if (strncmp(output_file, "/tmp/", 5) != 0) {
+        // Pause before returning to menu to let user see the success message
+        print_centered_header("File Decryption Complete", 1);
+    }
 
     // Cleanup
     free(encrypted_data);

src/main.h

@@ -23,7 +23,7 @@
 #include <ctype.h>
 
 // Version - Updated automatically by build.sh
-#define OTP_VERSION "v0.3.43"
+#define OTP_VERSION "v0.3.47"
 
 // Constants
 #define MAX_INPUT_SIZE 4096

src/ui.c

@@ -334,7 +334,15 @@ int handle_decrypt_menu(void) {
         temp_default[sizeof(temp_default) - 1] = '\0';
 
         // Remove common encrypted extensions to get a better default
-        if (strstr(temp_default, ".otp.asc")) {
+        if (strstr(temp_default, ".tar.gz.otp")) {
+            // Directory archive - remove .tar.gz.otp to get original directory name
+            char* ext_pos = strstr(temp_default, ".tar.gz.otp");
+            *ext_pos = '\0';
+        } else if (strstr(temp_default, ".tar.otp")) {
+            // Directory archive without compression - remove .tar.otp
+            char* ext_pos = strstr(temp_default, ".tar.otp");
+            *ext_pos = '\0';
+        } else if (strstr(temp_default, ".otp.asc")) {
             // Replace .otp.asc with original extension or no extension
             char* ext_pos = strstr(temp_default, ".otp.asc");
             *ext_pos = '\0';
@@ -402,7 +410,15 @@ int handle_decrypt_menu(void) {
             temp_default[sizeof(temp_default) - 1] = '\0';
 
             // Remove common encrypted extensions to get a better default
-            if (strstr(temp_default, ".otp.asc")) {
+            if (strstr(temp_default, ".tar.gz.otp")) {
+                // Directory archive - remove .tar.gz.otp to get original directory name
+                char* ext_pos = strstr(temp_default, ".tar.gz.otp");
+                *ext_pos = '\0';
+            } else if (strstr(temp_default, ".tar.otp")) {
+                // Directory archive without compression - remove .tar.otp
+                char* ext_pos = strstr(temp_default, ".tar.otp");
+                *ext_pos = '\0';
+            } else if (strstr(temp_default, ".otp.asc")) {
                 // Replace .otp.asc with original extension or no extension
                 char* ext_pos = strstr(temp_default, ".otp.asc");
                 *ext_pos = '\0';
@@ -595,16 +611,20 @@ int handle_directory_encrypt(void) {
         return 1;
     }
 
-    // Generate default output filename
+    // Generate default output filename - append .tar.gz.otp to the directory path
     char default_output[1024];
-    const char* dir_name = strrchr(dir_path, '/');
-    if (dir_name) {
-        dir_name++; // Skip the '/'
-    } else {
-        dir_name = dir_path;
+    
+    // Remove trailing slash if present
+    char clean_path[512];
+    strncpy(clean_path, dir_path, sizeof(clean_path) - 1);
+    clean_path[sizeof(clean_path) - 1] = '\0';
+    
+    size_t path_len = strlen(clean_path);
+    if (path_len > 0 && clean_path[path_len - 1] == '/') {
+        clean_path[path_len - 1] = '\0';
     }
     
-    snprintf(default_output, sizeof(default_output), "%s.tar.gz.otp", dir_name);
+    snprintf(default_output, sizeof(default_output), "%s.tar.gz.otp", clean_path);
 
     // Get output filename
     char output_file[512];