add nfc playlist

https://github.com/acegoal07/FlipperZero_NFC_Playlist/tree/main

non_catalog_apps/nfc_playlist/.gitignore

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+notes.txt

non_catalog_apps/nfc_playlist/README.md

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+# FlipperZero_NFC_Playlist:
+The idea behind this app is to allow for you to test multiple copies of NFC's at once as a bulk test
+
+## How it works:
+When starting the app you are greeted by a select file option where you choose the playlist you wanna run.
+
+All the playlists should be placed in ext/apps_data/nfc_playlist and an example of how the data in the file should look can be found below.
+```txt
+/ext/nfc/link.nfc
+/ext/nfc/link2.nfc
+```
+An example file can be found in the repository
+
+## How to build
+This app was design, built and tested using the <a href="https://github.com/Flipper-XFW/Xtreme-Firmware">Xtreme firmware</a> so keep that in mind when building the FAP for yourself
+
+## Settings:
+- Emulate time (How long the NFC card will be emulated for)
+- Delay time (How long the gap between the cards will be)
+- LED indicator (Whether or not the LED's will be on)
+- Reset settings (Puts all the settings back to the defaults)
+
+## Playlist editor:
+- Delete playlist (Deletes the selected playlist)
+- Rename playlist (Renames the selected playlist the new name provided)

non_catalog_apps/nfc_playlist/application.fam

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+App(
+    appid="nfc_playlist",
+    name="NFC Playlist",
+    apptype=FlipperAppType.EXTERNAL,
+    entry_point="nfc_playlist_main",
+    requires=["gui", "nfc"],
+    stack_size=4 * 1024,
+    fap_category="NFC",
+    fap_author="@acegoal07",
+    fap_weburl="https://github.com/acegoal07/FlipperZero_NFC_Playlist/tree/main",
+    fap_version="1.4",
+    fap_icon="icon.png",
+    fap_icon_assets="assets",
+    fap_private_libs=[
+        Lib(
+            name="worker",
+        ),
+        Lib(
+            name="led",
+        ),
+    ],
+)

non_catalog_apps/nfc_playlist/lib/led/nfc_playlist_led.c

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+#include "nfc_playlist_led.h"
+
+NotificationMessage blink_message_normal = {
+   .type = NotificationMessageTypeLedBlinkStart,
+   .data.led_blink.color = LightBlue | LightGreen,
+   .data.led_blink.on_time = 10,
+   .data.led_blink.period = 100
+};
+const NotificationSequence blink_sequence_normal = {
+   &blink_message_normal,
+   &message_do_not_reset,
+   NULL
+};
+
+NotificationMessage blink_message_error = {
+   .type = NotificationMessageTypeLedBlinkStart,
+   .data.led_blink.color = LightRed,
+   .data.led_blink.on_time = 10,
+   .data.led_blink.period = 100
+};
+
+const NotificationSequence blink_sequence_error = {
+   &blink_message_error,
+   &message_do_not_reset,
+   NULL
+};
+
+void start_blink(NfcPlaylist* nfc_playlist, int state) {
+   if (nfc_playlist->settings.emulate_led_indicator) {
+      if (state == NfcPlaylistLedState_Normal) {
+         notification_message_block(nfc_playlist->notification, &blink_sequence_normal);
+      } else if (state == NfcPlaylistLedState_Error) {
+         notification_message_block(nfc_playlist->notification, &blink_sequence_error);
+      }
+   }
+}
+
+void stop_blink(NfcPlaylist* nfc_playlist) {
+   if (nfc_playlist->settings.emulate_led_indicator) {
+      notification_message_block(nfc_playlist->notification, &sequence_blink_stop);
+   }
+}

non_catalog_apps/nfc_playlist/lib/led/nfc_playlist_led.h

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+#pragma once
+#include <../../nfc_playlist.h>
+#include <notification/notification_messages.h>
+
+typedef enum NfcPlaylistLedState {
+   NfcPlaylistLedState_Normal,
+   NfcPlaylistLedState_Error
+} NfcPlaylistLedState;
+
+void start_blink(NfcPlaylist* nfc_playlist, int state);
+void stop_blink(NfcPlaylist* nfc_playlist);

non_catalog_apps/nfc_playlist/lib/worker/nfc_playlist_worker.c

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+#include "nfc_playlist_worker.h"
+
+NfcPlaylistWorker* nfc_playlist_worker_alloc() {
+   NfcPlaylistWorker* nfc_playlist_worker = malloc(sizeof(NfcPlaylistWorker));
+
+   nfc_playlist_worker->thread = furi_thread_alloc_ex("NfcPlaylistWorker", 8192, nfc_playlist_worker_task, nfc_playlist_worker);
+   nfc_playlist_worker->state = NfcPlaylistWorkerState_Stopped;
+
+   nfc_playlist_worker->nfc = nfc_alloc();
+   nfc_playlist_worker->nfc_device = nfc_device_alloc();
+
+   return nfc_playlist_worker;
+}
+
+void nfc_playlist_worker_free(NfcPlaylistWorker* nfc_playlist_worker) {
+   furi_assert(nfc_playlist_worker);
+   furi_thread_free(nfc_playlist_worker->thread);
+
+   nfc_free(nfc_playlist_worker->nfc);
+   nfc_device_free(nfc_playlist_worker->nfc_device);
+
+   free(nfc_playlist_worker);
+}
+
+void nfc_playlist_worker_stop(NfcPlaylistWorker* nfc_playlist_worker) {
+   furi_assert(nfc_playlist_worker);
+   if (nfc_playlist_worker->state != NfcPlaylistWorkerState_Stopped) {
+      nfc_playlist_worker->state = NfcPlaylistWorkerState_Stopped;
+      furi_thread_join(nfc_playlist_worker->thread);
+   }
+}
+
+void nfc_playlist_worker_start(NfcPlaylistWorker* nfc_playlist_worker) {
+   furi_assert(nfc_playlist_worker);
+   nfc_playlist_worker->state = NfcPlaylistWorkerState_Emulating;
+   furi_thread_start(nfc_playlist_worker->thread);
+}
+
+int32_t nfc_playlist_worker_task(void* context) {
+   NfcPlaylistWorker* nfc_playlist_worker = context;
+
+   if (nfc_playlist_worker->state == NfcPlaylistWorkerState_Emulating) {
+
+      nfc_playlist_worker->nfc_listener =
+         nfc_listener_alloc(nfc_playlist_worker->nfc,
+            nfc_playlist_worker->nfc_protocol,
+            nfc_device_get_data(nfc_playlist_worker->nfc_device, nfc_playlist_worker->nfc_protocol)
+         );
+      nfc_listener_start(nfc_playlist_worker->nfc_listener, NULL, NULL);
+
+      while(nfc_playlist_worker->state == NfcPlaylistWorkerState_Emulating) {
+         furi_delay_ms(50);
+      }
+
+      nfc_listener_stop(nfc_playlist_worker->nfc_listener);
+      nfc_listener_free(nfc_playlist_worker->nfc_listener);
+   }
+
+   nfc_playlist_worker->state = NfcPlaylistWorkerState_Stopped;
+
+   return 0;
+}
+
+bool nfc_playlist_worker_is_emulating(NfcPlaylistWorker* nfc_playlist_worker) {
+   if (nfc_playlist_worker->state == NfcPlaylistWorkerState_Emulating) {
+      return true;
+   }
+   return false;
+}
+
+void nfc_playlist_worker_set_nfc_data(NfcPlaylistWorker* nfc_playlist_worker, char* file_path) {
+   nfc_device_clear(nfc_playlist_worker->nfc_device);
+   nfc_device_load(nfc_playlist_worker->nfc_device, file_path);
+   nfc_playlist_worker->nfc_protocol = nfc_device_get_protocol(nfc_playlist_worker->nfc_device);
+}
+
+void nfc_playlist_worker_clear_nfc_data(NfcPlaylistWorker* nfc_playlist_worker) {
+   nfc_device_clear(nfc_playlist_worker->nfc_device);
+}
+
+NfcDeviceData* nfc_playlist_worker_get_nfc_data(NfcPlaylistWorker* nfc_playlist_worker) {
+   return nfc_playlist_worker->nfc_data;
+}

non_catalog_apps/nfc_playlist/lib/worker/nfc_playlist_worker.h

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+#pragma once
+#include <furi.h>
+#include <furi_hal.h>
+#include <nfc/nfc.h>
+#include <nfc/nfc_device.h>
+#include <nfc/nfc_listener.h>
+
+typedef enum NfcPlaylistWorkerState {
+   NfcPlaylistWorkerState_Emulating,
+   NfcPlaylistWorkerState_Stopped
+} NfcPlaylistWorkerState;
+
+typedef struct NfcPlaylistWorker {
+   FuriThread* thread;
+   NfcPlaylistWorkerState state;
+   NfcListener* nfc_listener;
+   NfcDevice* nfc_device;
+   NfcProtocol nfc_protocol;
+   NfcDeviceData* nfc_data;
+   Nfc* nfc;
+} NfcPlaylistWorker;
+
+NfcPlaylistWorker* nfc_playlist_worker_alloc();
+void nfc_playlist_worker_free(NfcPlaylistWorker* nfc_playlist_worker);
+void nfc_playlist_worker_stop(NfcPlaylistWorker* nfc_playlist_worker);
+void nfc_playlist_worker_start(NfcPlaylistWorker* nfc_playlist_worker);
+
+int32_t nfc_playlist_worker_task(void* context);
+
+bool nfc_playlist_worker_is_emulating(NfcPlaylistWorker* nfc_playlist_worker);
+void nfc_playlist_worker_set_nfc_data(NfcPlaylistWorker* nfc_playlist_worker, char* file_path);
+void nfc_playlist_worker_clear_nfc_data(NfcPlaylistWorker* nfc_playlist_worker);
+NfcDeviceData* nfc_playlist_worker_get_nfc_data(NfcPlaylistWorker* nfc_playlist_worker);

non_catalog_apps/nfc_playlist/nfc_playlist.c

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+#include "nfc_playlist.h"
+#include "nfc_playlist_i.h"
+
+static void (*const nfc_playlist_scene_on_enter_handlers[])(void*) = {
+   nfc_playlist_main_menu_scene_on_enter,
+   nfc_playlist_settings_scene_on_enter,
+   nfc_playlist_emulation_scene_on_enter,
+   nfc_playlist_file_select_scene_on_enter,
+   nfc_playlist_file_edit_scene_on_enter,
+   nfc_playlist_text_input_scene_on_enter
+};
+
+static bool (*const nfc_playlist_scene_on_event_handlers[])(void*, SceneManagerEvent) = {
+   nfc_playlist_main_menu_scene_on_event,
+   nfc_playlist_settings_scene_on_event,
+   nfc_playlist_emulation_scene_on_event,
+   nfc_playlist_file_select_scene_on_event,
+   nfc_playlist_file_edit_scene_on_event,
+   nfc_playlist_text_input_scene_on_event
+};
+
+static void (*const nfc_playlist_scene_on_exit_handlers[])(void*) = {
+   nfc_playlist_main_menu_scene_on_exit,
+   nfc_playlist_settings_scene_on_exit,
+   nfc_playlist_emulation_scene_on_exit,
+   nfc_playlist_file_select_scene_on_exit,
+   nfc_playlist_file_edit_scene_on_exit,
+   nfc_playlist_text_input_scene_on_exit
+};
+
+static const SceneManagerHandlers nfc_playlist_scene_manager_handlers = {
+   .on_enter_handlers = nfc_playlist_scene_on_enter_handlers,
+   .on_event_handlers = nfc_playlist_scene_on_event_handlers,
+   .on_exit_handlers = nfc_playlist_scene_on_exit_handlers,
+   .scene_num = NfcPlaylistScene_count
+};
+
+static bool nfc_playlist_custom_callback(void* context, uint32_t custom_event) {
+   furi_assert(context);
+   NfcPlaylist* nfc_playlist = context;
+   return scene_manager_handle_custom_event(nfc_playlist->scene_manager, custom_event);
+}
+
+static bool nfc_playlist_back_event_callback(void* context) {
+   furi_assert(context);
+   NfcPlaylist* nfc_playlist = context;
+   return scene_manager_handle_back_event(nfc_playlist->scene_manager);
+}
+
+static NfcPlaylist* nfc_playlist_alloc() {
+   NfcPlaylist* nfc_playlist = malloc(sizeof(NfcPlaylist));
+   furi_assert(nfc_playlist);
+   nfc_playlist->scene_manager = scene_manager_alloc(&nfc_playlist_scene_manager_handlers, nfc_playlist);
+   nfc_playlist->view_dispatcher = view_dispatcher_alloc();
+   view_dispatcher_enable_queue(nfc_playlist->view_dispatcher);
+   nfc_playlist->variable_item_list = variable_item_list_alloc();
+   nfc_playlist->submenu = submenu_alloc();
+
+   nfc_playlist->settings.base_file_path = furi_string_alloc_set_str("/ext/apps_data/nfc_playlist/");
+   nfc_playlist->settings.file_path = nfc_playlist->settings.base_file_path;
+   nfc_playlist->settings.file_selected = false;
+   nfc_playlist->settings.file_selected_check = false;
+   nfc_playlist->settings.emulate_timeout = default_emulate_timeout;
+   nfc_playlist->settings.emulate_delay = default_emulate_delay;
+   nfc_playlist->settings.emulate_led_indicator = default_emulate_led_indicator;
+
+   nfc_playlist->notification = furi_record_open(RECORD_NOTIFICATION);
+   nfc_playlist->file_browser = file_browser_alloc(nfc_playlist->settings.file_path);
+   nfc_playlist->text_input = text_input_alloc();
+   nfc_playlist->popup = popup_alloc();
+
+   view_dispatcher_set_event_callback_context(nfc_playlist->view_dispatcher, nfc_playlist);
+   view_dispatcher_set_custom_event_callback(nfc_playlist->view_dispatcher, nfc_playlist_custom_callback);
+   view_dispatcher_set_navigation_event_callback(nfc_playlist->view_dispatcher, nfc_playlist_back_event_callback);
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Menu, submenu_get_view(nfc_playlist->submenu));
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Settings, variable_item_list_get_view(nfc_playlist->variable_item_list));
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Popup, popup_get_view(nfc_playlist->popup));
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileSelect, file_browser_get_view(nfc_playlist->file_browser));
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileEdit, submenu_get_view(nfc_playlist->submenu));
+   view_dispatcher_add_view(nfc_playlist->view_dispatcher, NfcPlaylistView_TextInput, text_input_get_view(nfc_playlist->text_input));
+   return nfc_playlist;
+}
+
+static void nfc_playlist_free(NfcPlaylist* nfc_playlist) {
+   furi_assert(nfc_playlist);
+   scene_manager_free(nfc_playlist->scene_manager);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Menu);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Settings);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_Popup);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileSelect);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_FileEdit);
+   view_dispatcher_remove_view(nfc_playlist->view_dispatcher, NfcPlaylistView_TextInput);
+   view_dispatcher_free(nfc_playlist->view_dispatcher);
+   variable_item_list_free(nfc_playlist->variable_item_list);
+   submenu_free(nfc_playlist->submenu);
+   file_browser_free(nfc_playlist->file_browser);
+   text_input_free(nfc_playlist->text_input);
+   popup_free(nfc_playlist->popup);
+   furi_record_close(RECORD_NOTIFICATION);
+   furi_string_free(nfc_playlist->settings.base_file_path);
+   furi_string_free(nfc_playlist->settings.file_path);
+   free(nfc_playlist->playlist_name);
+   free(nfc_playlist);
+}
+
+int32_t nfc_playlist_main(void* p) {
+   UNUSED(p);
+
+   NfcPlaylist* nfc_playlist = nfc_playlist_alloc();
+
+   Gui* gui = furi_record_open(RECORD_GUI);
+   view_dispatcher_attach_to_gui(nfc_playlist->view_dispatcher, gui, ViewDispatcherTypeFullscreen);
+   scene_manager_next_scene(nfc_playlist->scene_manager, NfcPlaylistScene_MainMenu);
+   view_dispatcher_run(nfc_playlist->view_dispatcher);
+
+   furi_record_close(RECORD_GUI);
+   nfc_playlist_free(nfc_playlist);
+
+   return 0;
+}