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unleashed-firmware/applications/plugins/subbrute/views/subbrute_main_view.c

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#include "subbrute_main_view.h"
#include "../subbrute_i.h"
#include "../subbrute_protocols_i.h"
#include <input/input.h>
#include <gui/elements.h>
#include "assets_icons.h"
#include <gui/icon.h>
#define STATUS_BAR_Y_SHIFT 14
#define TAG "SubBruteMainView"
struct SubBruteMainView {
View* view;
SubBruteMainViewCallback callback;
void* context;
};
typedef struct {
uint8_t index;
uint8_t window_position;
bool is_select_byte;
const char* key_field;
} SubBruteMainViewModel;
void subbrute_main_view_set_callback(
SubBruteMainView* instance,
SubBruteMainViewCallback callback,
void* context) {
furi_assert(instance);
furi_assert(callback);
instance->callback = callback;
instance->context = context;
}
void center_displayed_key(string_t result, const char* key_cstr, uint8_t index) {
uint8_t str_index = (index * 3);
char display_menu[] = {
'X', 'X', ' ', 'X', 'X', ' ', '<', 'X', 'X', '>', ' ', 'X', 'X', ' ', 'X', 'X', '\0'};
if(key_cstr != NULL) {
if(index > 1) {
display_menu[0] = key_cstr[str_index - 6];
display_menu[1] = key_cstr[str_index - 5];
} else {
display_menu[0] = ' ';
display_menu[1] = ' ';
}
if(index > 0) {
display_menu[3] = key_cstr[str_index - 3];
display_menu[4] = key_cstr[str_index - 2];
} else {
display_menu[3] = ' ';
display_menu[4] = ' ';
}
display_menu[7] = key_cstr[str_index];
display_menu[8] = key_cstr[str_index + 1];
if((str_index + 4) <= (uint8_t)strlen(key_cstr)) {
display_menu[11] = key_cstr[str_index + 3];
display_menu[12] = key_cstr[str_index + 4];
} else {
display_menu[11] = ' ';
display_menu[12] = ' ';
}
if((str_index + 8) <= (uint8_t)strlen(key_cstr)) {
display_menu[14] = key_cstr[str_index + 6];
display_menu[15] = key_cstr[str_index + 7];
} else {
display_menu[14] = ' ';
display_menu[15] = ' ';
}
}
string_init_set_str(result, display_menu);
}
void subbrute_main_view_draw(Canvas* canvas, SubBruteMainViewModel* model) {
SubBruteMainViewModel* m = model;
// Title
canvas_set_font(canvas, FontPrimary);
canvas_draw_box(canvas, 0, 0, canvas_width(canvas), STATUS_BAR_Y_SHIFT);
canvas_invert_color(canvas);
canvas_draw_str_aligned(canvas, 64, 3, AlignCenter, AlignTop, "Sub-GHz Bruteforcer");
canvas_invert_color(canvas);
if(m->is_select_byte) {
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "key_field: %s", m->key_field);
#endif
char msg_index[18];
snprintf(msg_index, sizeof(msg_index), "Field index : %d", m->index);
canvas_draw_str_aligned(canvas, 64, 26, AlignCenter, AlignTop, msg_index);
string_t menu_items;
string_init(menu_items);
center_displayed_key(menu_items, m->key_field, m->index);
canvas_set_font(canvas, FontSecondary);
canvas_draw_str_aligned(
canvas, 64, 40, AlignCenter, AlignTop, string_get_cstr(menu_items));
elements_button_center(canvas, "Select");
elements_button_left(canvas, "<");
elements_button_right(canvas, ">");
string_reset(menu_items);
} else {
// Menu
canvas_set_color(canvas, ColorBlack);
canvas_set_font(canvas, FontSecondary);
uint8_t items_on_screen = 3;
const uint8_t item_height = 16;
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "window_position: %d, index: %d", model->window_position, m->index);
#endif
for(uint8_t position = 0; position < SubBruteAttackTotalCount; ++position) {
uint8_t item_position = position - model->window_position;
if(item_position < items_on_screen) {
if(m->index == position) {
canvas_draw_str_aligned(
canvas,
4,
9 + (item_position * item_height) + STATUS_BAR_Y_SHIFT,
AlignLeft,
AlignCenter,
subbrute_protocol_name(position));
elements_frame(
canvas, 1, 1 + (item_position * item_height) + STATUS_BAR_Y_SHIFT, 124, 15);
} else {
canvas_draw_str_aligned(
canvas,
4,
9 + (item_position * item_height) + STATUS_BAR_Y_SHIFT,
AlignLeft,
AlignCenter,
subbrute_protocol_name(position));
}
}
}
elements_scrollbar_pos(
canvas,
canvas_width(canvas),
STATUS_BAR_Y_SHIFT + 2,
canvas_height(canvas) - STATUS_BAR_Y_SHIFT,
m->index,
SubBruteAttackTotalCount);
}
}
bool subbrute_main_view_input(InputEvent* event, void* context) {
furi_assert(event);
furi_assert(context);
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "InputKey: %d", event->key);
#endif
if(event->key == InputKeyBack && event->type == InputTypeShort) {
return false;
}
SubBruteMainView* instance = context;
const uint8_t min_value = 0;
const uint8_t correct_total = SubBruteAttackTotalCount - 1;
uint8_t index = 0;
bool is_select_byte = false;
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
is_select_byte = model->is_select_byte;
return false;
});
bool consumed = false;
if(!is_select_byte) {
if((event->type == InputTypeShort) || (event->type == InputTypeRepeat)) {
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
bool ret = false;
uint8_t items_on_screen = 3;
if(event->key == InputKeyUp) {
if(model->index == min_value) {
model->index = correct_total;
} else {
model->index = CLAMP(model->index - 1, correct_total, min_value);
}
ret = true;
consumed = true;
} else if(event->key == InputKeyDown) {
if(model->index == correct_total) {
model->index = min_value;
} else {
model->index = CLAMP(model->index + 1, correct_total, min_value);
}
ret = true;
consumed = true;
}
if(ret) {
model->window_position = model->index;
if(model->window_position > 0) {
model->window_position -= 1;
}
if(SubBruteAttackTotalCount <= items_on_screen) {
model->window_position = 0;
} else {
if(model->window_position >=
(SubBruteAttackTotalCount - items_on_screen)) {
model->window_position =
(SubBruteAttackTotalCount - items_on_screen);
}
}
}
index = model->index;
return ret;
});
}
#ifdef FURI_DEBUG
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
index = model->index;
return false;
});
FURI_LOG_I(TAG, "Index: %d", index);
#endif
if(event->key == InputKeyOk && event->type == InputTypeShort) {
if(index == SubBruteAttackLoadFile) {
instance->callback(SubBruteCustomEventTypeLoadFile, instance->context);
} else {
instance->callback(SubBruteCustomEventTypeMenuSelected, instance->context);
}
consumed = true;
}
} else {
if((event->type == InputTypeShort) || (event->type == InputTypeRepeat)) {
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
if(event->key == InputKeyLeft) {
if(model->index > 0) {
model->index--;
}
} else if(event->key == InputKeyRight) {
if(model->index < 7) {
model->index++;
}
}
index = model->index;
return true;
});
}
#ifdef FURI_DEBUG
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
index = model->index;
return false;
});
FURI_LOG_I(TAG, "Index: %d", index);
#endif
if(event->key == InputKeyOk && event->type == InputTypeShort) {
instance->callback(SubBruteCustomEventTypeIndexSelected, instance->context);
consumed = true;
}
}
return consumed;
}
void subbrute_main_view_enter(void* context) {
furi_assert(context);
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "subbrute_main_view_enter");
#endif
}
void subbrute_main_view_exit(void* context) {
furi_assert(context);
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "subbrute_main_view_exit");
#endif
}
SubBruteMainView* subbrute_main_view_alloc() {
SubBruteMainView* instance = malloc(sizeof(SubBruteMainView));
instance->view = view_alloc();
view_allocate_model(instance->view, ViewModelTypeLocking, sizeof(SubBruteMainViewModel));
view_set_context(instance->view, instance);
view_set_draw_callback(instance->view, (ViewDrawCallback)subbrute_main_view_draw);
view_set_input_callback(instance->view, subbrute_main_view_input);
view_set_enter_callback(instance->view, subbrute_main_view_enter);
view_set_exit_callback(instance->view, subbrute_main_view_exit);
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
model->index = 0;
model->window_position = 0;
model->key_field = NULL;
model->is_select_byte = false;
return true;
});
return instance;
}
void subbrute_main_view_free(SubBruteMainView* instance) {
furi_assert(instance);
view_free(instance->view);
free(instance);
}
View* subbrute_main_view_get_view(SubBruteMainView* instance) {
furi_assert(instance);
return instance->view;
}
void subbrute_main_view_set_index(
SubBruteMainView* instance,
uint8_t idx,
bool is_select_byte,
const char* key_field) {
furi_assert(instance);
furi_assert(idx < SubBruteAttackTotalCount);
#ifdef FURI_DEBUG
FURI_LOG_I(TAG, "Set index: %d", idx);
#endif
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
model->is_select_byte = is_select_byte;
model->key_field = key_field;
model->index = idx;
model->window_position = idx;
if(!is_select_byte) {
uint8_t items_on_screen = 3;
if(model->window_position > 0) {
model->window_position -= 1;
}
if(SubBruteAttackTotalCount <= items_on_screen) {
model->window_position = 0;
} else {
if(model->window_position >= (SubBruteAttackTotalCount - items_on_screen)) {
model->window_position = (SubBruteAttackTotalCount - items_on_screen);
}
}
}
return true;
});
}
SubBruteAttacks subbrute_main_view_get_index(SubBruteMainView* instance) {
furi_assert(instance);
uint8_t idx = 0;
with_view_model(
instance->view, (SubBruteMainViewModel * model) {
idx = model->index;
return false;
});
#ifdef FURI_DEBUG
FURI_LOG_D(TAG, "Get index: %d", idx);
#endif
return idx;
}
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