Fixing user interface problems

src/archive.c

@@ -10,12 +10,12 @@
 #include <dirent.h>
 #include <time.h>
 #include "main.h"
-#include "microtar/microtar.h"
+#include "microtar.h"
 
 // Suppress warnings from miniz header
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-function"
-#include "miniz/miniz.h"
+#include "miniz.h"
 #pragma GCC diagnostic pop
 
 ////////////////////////////////////////////////////////////////////////////////

src/state.c

@@ -1,10 +1,12 @@
 #include <string.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include "main.h"
 
 // Global state variables
-static char current_pads_dir[512] = DEFAULT_PADS_DIR;
+static char current_pads_dir[512] = "";
 static int is_interactive_mode = 0;
+static int pads_dir_initialized = 0;
 
 // Terminal dimensions (moved from ui.c to state.c for global access)
 static int terminal_width = 80;  // Default fallback width
@@ -13,6 +15,18 @@ static int terminal_height = 24; // Default fallback height
 // Getters and setters for global state
 
 const char* get_current_pads_dir(void) {
+    // Initialize pads directory on first access if not already set
+    if (!pads_dir_initialized && strlen(current_pads_dir) == 0) {
+        char* home_dir = getenv("HOME");
+        if (home_dir) {
+            snprintf(current_pads_dir, sizeof(current_pads_dir), "%s/.otp/pads", home_dir);
+        } else {
+            // Fallback to relative path if HOME is not set
+            strncpy(current_pads_dir, DEFAULT_PADS_DIR, sizeof(current_pads_dir) - 1);
+        }
+        current_pads_dir[sizeof(current_pads_dir) - 1] = '\0';
+        pads_dir_initialized = 1;
+    }
     return current_pads_dir;
 }
 
@@ -20,6 +34,7 @@ void set_current_pads_dir(const char* dir) {
     if (dir) {
         strncpy(current_pads_dir, dir, sizeof(current_pads_dir) - 1);
         current_pads_dir[sizeof(current_pads_dir) - 1] = '\0';
+        pads_dir_initialized = 1;
     }
 }
 

src/ui.c

@@ -319,7 +319,33 @@ int handle_decrypt_menu(void) {
     // Remove newline
     input_line[strcspn(input_line, "\n")] = 0;
 
-    if (strlen(input_line) == 0) {
+    // Trim leading whitespace to handle pasted content better
+    char* trimmed_input = input_line;
+    while (*trimmed_input == ' ' || *trimmed_input == '\t') {
+        trimmed_input++;
+    }
+
+    // Check for ASCII armor FIRST, before checking for empty input
+    // This handles cases where pasted text starts with the header
+    if (strncmp(trimmed_input, "-----BEGIN OTP MESSAGE-----", 27) == 0) {
+        // Looks like ASCII armor - collect the full message
+        char full_message[MAX_INPUT_SIZE * 4] = {0};
+        strcat(full_message, input_line);
+        strcat(full_message, "\n");
+
+        printf("Continue pasting the message (end with -----END OTP MESSAGE-----):\n");
+
+        char line[MAX_LINE_LENGTH];
+        while (fgets(line, sizeof(line), stdin)) {
+            strncat(full_message, line, sizeof(full_message) - strlen(full_message) - 1);
+            if (strstr(line, "-----END OTP MESSAGE-----")) {
+                break;
+            }
+        }
+
+        return decrypt_text(NULL, full_message);
+    }
+    else if (strlen(trimmed_input) == 0) {
         // Empty input - launch file manager to browse for files
         char selected_file[512];
         if (launch_file_manager(get_files_directory(), selected_file, sizeof(selected_file)) != 0) {
@@ -382,31 +408,13 @@ int handle_decrypt_menu(void) {
             return decrypt_file(selected_file, output_file);
         }
     }
-    else if (strncmp(input_line, "-----BEGIN OTP MESSAGE-----", 27) == 0) {
-        // Looks like ASCII armor - collect the full message
-        char full_message[MAX_INPUT_SIZE * 4] = {0};
-        strcat(full_message, input_line);
-        strcat(full_message, "\n");
-
-        printf("Continue pasting the message (end with -----END OTP MESSAGE-----):\n");
-
-        char line[MAX_LINE_LENGTH];
-        while (fgets(line, sizeof(line), stdin)) {
-            strncat(full_message, line, sizeof(full_message) - strlen(full_message) - 1);
-            if (strstr(line, "-----END OTP MESSAGE-----")) {
-                break;
-            }
-        }
-
-        return decrypt_text(NULL, full_message);
-    }
     else {
         // Check if it looks like a file path
-        if (access(input_line, R_OK) == 0) {
+        if (access(trimmed_input, R_OK) == 0) {
             // It's a valid file - decrypt it with enhanced input for output filename
             char temp_default[512];
             char default_output[512];
-            strncpy(temp_default, input_line, sizeof(temp_default) - 1);
+            strncpy(temp_default, trimmed_input, sizeof(temp_default) - 1);
             temp_default[sizeof(temp_default) - 1] = '\0';
 
             // Remove common encrypted extensions to get a better default
@@ -441,7 +449,7 @@ int handle_decrypt_menu(void) {
             }
 
             // Check if it's a directory archive
-            if (strstr(input_line, ".tar.gz.otp") || strstr(input_line, ".tar.otp")) {
+            if (strstr(trimmed_input, ".tar.gz.otp") || strstr(trimmed_input, ".tar.otp")) {
                 // It's a directory archive - extract to directory
                 char extract_dir[512];
                 strncpy(extract_dir, output_file, sizeof(extract_dir) - 1);
@@ -453,9 +461,9 @@ int handle_decrypt_menu(void) {
                 if (ext) *ext = '\0';
                 
                 printf("Extracting directory archive to: %s/\n", extract_dir);
-                return decrypt_and_extract_directory(input_line, extract_dir);
+                return decrypt_and_extract_directory(trimmed_input, extract_dir);
             } else {
-                return decrypt_file(input_line, output_file);
+                return decrypt_file(trimmed_input, output_file);
             }
         } else {
             printf("Input not recognized as ASCII armor or valid file path.\n");

src/util.c

@@ -19,6 +19,7 @@
 
 // Global variables for preferences
 static char default_pad_path[1024] = "";
+static char pads_directory[1024] = "";
 
 void show_progress(uint64_t current, uint64_t total, time_t start_time) {
     time_t now = time(NULL);
@@ -506,6 +507,11 @@ int load_preferences(void) {
             if (strcmp(key, "default_pad") == 0) {
                 strncpy(default_pad_path, value, sizeof(default_pad_path) - 1);
                 default_pad_path[sizeof(default_pad_path) - 1] = '\0';
+            } else if (strcmp(key, "pads_directory") == 0) {
+                strncpy(pads_directory, value, sizeof(pads_directory) - 1);
+                pads_directory[sizeof(pads_directory) - 1] = '\0';
+                // Apply the pads directory from config
+                set_current_pads_dir(pads_directory);
             }
         }
     }
@@ -1109,6 +1115,12 @@ int save_preferences(void) {
     fprintf(file, "# OTP Preferences File\n");
     fprintf(file, "# This file is automatically generated and updated by the OTP program\n\n");
 
+    // Save pads directory
+    const char* current_pads = get_current_pads_dir();
+    if (current_pads && strlen(current_pads) > 0) {
+        fprintf(file, "pads_directory=%s\n", current_pads);
+    }
+
     if (strlen(default_pad_path) > 0) {
         fprintf(file, "default_pad=%s\n", default_pad_path);
     }