1853359d78
* nfc: start nfc over rpc * nfc: add detect reader state * nfc: add reader analyzer * nfc: rework reader analyzer * reader_analyzer: print collected nonces to debug * reader analyzer: add save on SD card * reader_analyzer: separate mfkey related part to different file * mfkey32: add logic for collecting parameters * nfc: rework pcap with reader analyzer * nfc: add logger for reader * nfc: clean up * nfc: add detect reader view * nfc: add detect reader and mfkey nonces scenes * nfc: add mfkey comlplete scene * nfc: add new assets * nfc: fix gui * nfc: fix iso14443-4 UID emulation * nfc: add no sd card notification * nfc: fix grammar Co-authored-by: あく <alleteam@gmail.com>
116 lines
3.4 KiB
C
116 lines
3.4 KiB
C
#include "detect_reader.h"
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#include <gui/elements.h>
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struct DetectReader {
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View* view;
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DetectReaderDoneCallback callback;
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void* context;
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};
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typedef struct {
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uint16_t nonces;
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} DetectReaderViewModel;
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static void detect_reader_draw_callback(Canvas* canvas, void* model) {
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DetectReaderViewModel* m = model;
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char text[32] = {};
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snprintf(text, sizeof(text), "Tap the reader several times");
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canvas_draw_str_aligned(canvas, 64, 0, AlignCenter, AlignTop, "Tap the reader several times");
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if(m->nonces == 0) {
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canvas_set_font(canvas, FontPrimary);
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canvas_draw_str_aligned(canvas, 52, 22, AlignLeft, AlignTop, "Emulating...");
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canvas_set_font(canvas, FontSecondary);
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canvas_draw_str_aligned(canvas, 52, 35, AlignLeft, AlignTop, "MIFARE Classic");
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canvas_draw_icon(canvas, 0, 13, &I_Tap_reader_36x38);
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} else {
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canvas_set_font(canvas, FontPrimary);
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canvas_draw_str_aligned(canvas, 54, 22, AlignLeft, AlignTop, "Collecting...");
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canvas_set_font(canvas, FontSecondary);
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snprintf(text, sizeof(text), "Nonces: %d", m->nonces);
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canvas_draw_str_aligned(canvas, 54, 35, AlignLeft, AlignTop, text);
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elements_button_right(canvas, "Next");
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canvas_draw_icon(canvas, 6, 15, &I_ArrowC_1_36x36);
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}
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}
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static bool detect_reader_input_callback(InputEvent* event, void* context) {
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DetectReader* detect_reader = context;
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furi_assert(detect_reader->callback);
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bool consumed = false;
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uint8_t nonces = 0;
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with_view_model(
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detect_reader->view, (DetectReaderViewModel * model) {
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nonces = model->nonces;
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return false;
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});
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if(event->type == InputTypeShort) {
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if(event->key == InputKeyRight) {
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if(nonces > 0) {
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detect_reader->callback(detect_reader->context);
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consumed = true;
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}
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}
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}
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return consumed;
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}
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DetectReader* detect_reader_alloc() {
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DetectReader* detect_reader = malloc(sizeof(DetectReader));
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detect_reader->view = view_alloc();
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view_allocate_model(detect_reader->view, ViewModelTypeLocking, sizeof(DetectReaderViewModel));
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view_set_draw_callback(detect_reader->view, detect_reader_draw_callback);
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view_set_input_callback(detect_reader->view, detect_reader_input_callback);
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view_set_context(detect_reader->view, detect_reader);
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return detect_reader;
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}
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void detect_reader_free(DetectReader* detect_reader) {
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furi_assert(detect_reader);
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view_free(detect_reader->view);
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free(detect_reader);
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}
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void detect_reader_reset(DetectReader* detect_reader) {
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furi_assert(detect_reader);
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with_view_model(
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detect_reader->view, (DetectReaderViewModel * model) {
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model->nonces = 0;
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return false;
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});
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}
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View* detect_reader_get_view(DetectReader* detect_reader) {
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furi_assert(detect_reader);
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return detect_reader->view;
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}
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void detect_reader_set_callback(
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DetectReader* detect_reader,
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DetectReaderDoneCallback callback,
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void* context) {
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furi_assert(detect_reader);
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furi_assert(callback);
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detect_reader->callback = callback;
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detect_reader->context = context;
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}
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void detect_reader_inc_nonce_cnt(DetectReader* detect_reader) {
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furi_assert(detect_reader);
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with_view_model(
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detect_reader->view, (DetectReaderViewModel * model) {
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model->nonces++;
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return false;
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});
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}
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