Add files via upload

application.fam

@@ -0,0 +1,11 @@
+App(
+    appid="key_generator",
+    name="EM4100 Key generator",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="key_generator_main",
+    requires=["gui"],
+    stack_size=1 * 1024,
+    fap_category="Tools",
+    fap_icon_assets="images",
+    fap_icon="icon.png",
+)

key_generator.c

@@ -0,0 +1,145 @@
+#include <furi.h>
+#include <furi_hal.h>
+
+#include <gui/gui.h>
+#include <input/input.h>
+#include <dialogs/dialogs.h>
+#include <storage/storage.h>
+#include <flipper_format/flipper_format.h>
+
+#include <notification/notification.h>
+#include <notification/notification_messages.h>
+
+#include "key_generator_icons.h"
+
+FuriString* file_path;
+FuriString* key;
+
+// Screen is 128x64 px
+static void app_draw_callback(Canvas* canvas, void* ctx) {
+	UNUSED(ctx);
+
+	canvas_clear(canvas);
+	canvas_draw_icon(canvas, 0, 0, &I_ok_64x64);
+	canvas_draw_str(canvas, 80, 24, "Saved as");
+	canvas_draw_str(canvas, 75, 36, "rfidfuzzer/");
+	canvas_draw_str(canvas, 70, 48, "generated.txt");
+}
+
+static void app_input_callback(InputEvent* input_event, void* ctx) {
+	furi_assert(ctx);
+
+	FuriMessageQueue* event_queue = ctx;
+	furi_message_queue_put(event_queue, input_event, FuriWaitForever);
+}
+
+static void beep(){
+	NotificationApp* notification = furi_record_open(RECORD_NOTIFICATION);
+	notification_message(notification, &sequence_success);
+	furi_record_close(RECORD_NOTIFICATION);
+}
+
+int32_t key_generator_main(void* p) {
+	UNUSED(p);
+	FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(InputEvent));
+
+	// Configure view port
+	ViewPort* view_port = view_port_alloc();
+	view_port_draw_callback_set(view_port, app_draw_callback, view_port);
+	view_port_input_callback_set(view_port, app_input_callback, event_queue);
+
+	// Register view port in GUI
+	Gui* gui = furi_record_open(RECORD_GUI);
+	gui_add_view_port(gui, view_port, GuiLayerFullscreen);
+	
+	// Selecting file
+	file_path = furi_string_alloc_set_str("/ext/lfrfid");
+	key = furi_string_alloc_set_str("");
+	DialogsFileBrowserOptions browser_options;
+	dialog_file_browser_set_basic_options(&browser_options, ".rfid", &I_icon_10x10);
+	browser_options.base_path = "/ext/lfrfid";
+	DialogsApp* dialogs = furi_record_open(RECORD_DIALOGS);
+	bool running = dialog_file_browser_show(dialogs, file_path, file_path, &browser_options);
+	furi_record_close(RECORD_DIALOGS);
+	
+	if(running){
+		Storage* storage = furi_record_open(RECORD_STORAGE);
+		FlipperFormat* format = flipper_format_file_alloc(storage);
+		
+		// Parsing file
+		flipper_format_file_open_existing(format, furi_string_get_cstr(file_path));
+		flipper_format_read_string(format, "Data", key);
+		furi_string_replace_str(key, " ", "", 0);
+		
+		flipper_format_file_close(format);
+		flipper_format_free(format);
+		
+		File* file = storage_file_alloc(storage);
+		bool ok = storage_file_open(file, "/ext/rfidfuzzer/generated.txt", FSAM_WRITE, FSOM_OPEN_ALWAYS);
+		if(ok){
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"11111111\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"22222222\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"33333333\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"44444444\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"55555555\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"66666666\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"77777777\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"88888888\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"99999999\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"AAAAAAAA\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"BBBBBBBB\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"CCCCCCCC\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"DDDDDDDD\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"EEEEEEEE\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"FFFFFFFF\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"12345678\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"01234567\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"98765432\r\n", 10);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 2); storage_file_write(file, (uint8_t*)"FEDCBA98\r\n", 10);
+			
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"111111\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"222222\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"333333\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"444444\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"555555\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"666666\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"777777\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"888888\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"999999\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"AAAAAA\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"BBBBBB\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"CCCCCC\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"DDDDDD\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"EEEEEE\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"FFFFFF\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"123456\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"012345\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"987654\r\n", 8);
+			storage_file_write(file, (uint8_t*)furi_string_get_cstr(key), 4); storage_file_write(file, (uint8_t*)"FEDCBA\r\n", 8);
+		}
+		storage_file_close(file);
+		storage_file_free(file);
+		
+		furi_record_close(RECORD_STORAGE);
+		
+		beep();
+	}
+
+	InputEvent event;
+	
+	while(running) {
+		if(furi_message_queue_get(event_queue, &event, 100) == FuriStatusOk) {
+			if(event.type == InputTypePress && event.key == InputKeyBack) running = false;
+		}
+		view_port_update(view_port);
+	}
+
+	view_port_enabled_set(view_port, false);
+	gui_remove_view_port(gui, view_port);
+	view_port_free(view_port);
+	furi_message_queue_free(event_queue);
+
+	furi_record_close(RECORD_GUI);
+
+	return 0;
+}