mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-26 20:53:07 +00:00
eed4296890
* Furi HAL: memory protection unit * Core: prohibit NULL dereferencing, even for reads. * Applications: fix NULL dereference * Core: stack protection by MPU * MPU: stack region alignment * Apps: fix null pointer dereferences * Threads: fix non-null arg check * Desktop settings: fix null pointer dereference * Core: documented null-check hack * Fix null dereference issues * Apps: args check * Core: naming fixes * format code * Core: remove NONNULL specifier * FurHal: move MPU initialization to begining, fix enum naming Co-authored-by: あく <alleteam@gmail.com>
110 lines
3.3 KiB
C
110 lines
3.3 KiB
C
#include "bad_usb_app_i.h"
|
|
#include "m-string.h"
|
|
#include <furi.h>
|
|
#include <furi_hal.h>
|
|
#include <storage/storage.h>
|
|
#include <lib/toolbox/path.h>
|
|
|
|
static bool bad_usb_app_custom_event_callback(void* context, uint32_t event) {
|
|
furi_assert(context);
|
|
BadUsbApp* app = context;
|
|
return scene_manager_handle_custom_event(app->scene_manager, event);
|
|
}
|
|
|
|
static bool bad_usb_app_back_event_callback(void* context) {
|
|
furi_assert(context);
|
|
BadUsbApp* app = context;
|
|
return scene_manager_handle_back_event(app->scene_manager);
|
|
}
|
|
|
|
static void bad_usb_app_tick_event_callback(void* context) {
|
|
furi_assert(context);
|
|
BadUsbApp* app = context;
|
|
scene_manager_handle_tick_event(app->scene_manager);
|
|
}
|
|
|
|
BadUsbApp* bad_usb_app_alloc(char* arg) {
|
|
BadUsbApp* app = malloc(sizeof(BadUsbApp));
|
|
|
|
string_init(app->file_path);
|
|
|
|
if(arg && strlen(arg)) {
|
|
string_set_str(app->file_path, arg);
|
|
}
|
|
|
|
app->gui = furi_record_open(RECORD_GUI);
|
|
app->notifications = furi_record_open(RECORD_NOTIFICATION);
|
|
app->dialogs = furi_record_open(RECORD_DIALOGS);
|
|
|
|
app->view_dispatcher = view_dispatcher_alloc();
|
|
view_dispatcher_enable_queue(app->view_dispatcher);
|
|
|
|
app->scene_manager = scene_manager_alloc(&bad_usb_scene_handlers, app);
|
|
|
|
view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
|
|
view_dispatcher_set_tick_event_callback(
|
|
app->view_dispatcher, bad_usb_app_tick_event_callback, 500);
|
|
view_dispatcher_set_custom_event_callback(
|
|
app->view_dispatcher, bad_usb_app_custom_event_callback);
|
|
view_dispatcher_set_navigation_event_callback(
|
|
app->view_dispatcher, bad_usb_app_back_event_callback);
|
|
|
|
// Custom Widget
|
|
app->widget = widget_alloc();
|
|
view_dispatcher_add_view(
|
|
app->view_dispatcher, BadUsbAppViewError, widget_get_view(app->widget));
|
|
|
|
app->bad_usb_view = bad_usb_alloc();
|
|
view_dispatcher_add_view(
|
|
app->view_dispatcher, BadUsbAppViewWork, bad_usb_get_view(app->bad_usb_view));
|
|
|
|
view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
|
|
|
|
if(furi_hal_usb_is_locked()) {
|
|
app->error = BadUsbAppErrorCloseRpc;
|
|
scene_manager_next_scene(app->scene_manager, BadUsbSceneError);
|
|
} else {
|
|
if(!string_empty_p(app->file_path)) {
|
|
scene_manager_next_scene(app->scene_manager, BadUsbSceneWork);
|
|
} else {
|
|
string_set_str(app->file_path, BAD_USB_APP_PATH_FOLDER);
|
|
scene_manager_next_scene(app->scene_manager, BadUsbSceneFileSelect);
|
|
}
|
|
}
|
|
|
|
return app;
|
|
}
|
|
|
|
void bad_usb_app_free(BadUsbApp* app) {
|
|
furi_assert(app);
|
|
|
|
// Views
|
|
view_dispatcher_remove_view(app->view_dispatcher, BadUsbAppViewWork);
|
|
bad_usb_free(app->bad_usb_view);
|
|
|
|
// Custom Widget
|
|
view_dispatcher_remove_view(app->view_dispatcher, BadUsbAppViewError);
|
|
widget_free(app->widget);
|
|
|
|
// View dispatcher
|
|
view_dispatcher_free(app->view_dispatcher);
|
|
scene_manager_free(app->scene_manager);
|
|
|
|
// Close records
|
|
furi_record_close(RECORD_GUI);
|
|
furi_record_close(RECORD_NOTIFICATION);
|
|
furi_record_close(RECORD_DIALOGS);
|
|
|
|
string_clear(app->file_path);
|
|
|
|
free(app);
|
|
}
|
|
|
|
int32_t bad_usb_app(void* p) {
|
|
BadUsbApp* bad_usb_app = bad_usb_app_alloc((char*)p);
|
|
|
|
view_dispatcher_run(bad_usb_app->view_dispatcher);
|
|
|
|
bad_usb_app_free(bad_usb_app);
|
|
return 0;
|
|
}
|