unleashed-firmware/applications/main/subghz/subghz_i.c
2023-09-02 13:33:32 +03:00

445 lines
14 KiB
C

#include "subghz_i.h"
#include "assets_icons.h"
#include "subghz/types.h"
#include <math.h>
#include <furi.h>
#include <furi_hal.h>
#include <input/input.h>
#include <gui/elements.h>
#include <notification/notification.h>
#include <notification/notification_messages.h>
#include <flipper_format/flipper_format.h>
#include "views/receiver.h"
#include <flipper_format/flipper_format_i.h>
#include <lib/toolbox/stream/stream.h>
#include <lib/subghz/protocols/raw.h>
#define TAG "SubGhz"
void subghz_set_default_preset(SubGhz* subghz) {
furi_assert(subghz);
subghz_txrx_set_preset(
subghz->txrx,
"AM650",
subghz_setting_get_default_frequency(subghz_txrx_get_setting(subghz->txrx)),
NULL,
0);
}
void subghz_blink_start(SubGhz* subghz) {
furi_assert(subghz);
notification_message(subghz->notifications, &sequence_blink_stop);
notification_message(subghz->notifications, &sequence_blink_start_magenta);
}
void subghz_blink_stop(SubGhz* subghz) {
furi_assert(subghz);
notification_message(subghz->notifications, &sequence_blink_stop);
}
bool subghz_tx_start(SubGhz* subghz, FlipperFormat* flipper_format) {
switch(subghz_txrx_tx_start(subghz->txrx, flipper_format)) {
case SubGhzTxRxStartTxStateErrorParserOthers:
dialog_message_show_storage_error(
subghz->dialogs, "Error in protocol\nparameters\ndescription");
break;
case SubGhzTxRxStartTxStateErrorOnlyRx:
subghz_dialog_message_freq_error(subghz, true);
break;
default:
return true;
break;
}
return false;
}
void subghz_dialog_message_freq_error(SubGhz* subghz, bool only_rx) {
DialogsApp* dialogs = subghz->dialogs;
DialogMessage* message = dialog_message_alloc();
const char* header_text = "Frequency not supported";
const char* message_text = "Frequency\nis outside of\nsuported range.";
if(only_rx) {
header_text = "Transmission is blocked";
message_text = "Frequency\nis outside of\ndefault range.\nCheck docs.";
}
dialog_message_set_header(message, header_text, 63, 3, AlignCenter, AlignTop);
dialog_message_set_text(message, message_text, 0, 17, AlignLeft, AlignTop);
dialog_message_set_icon(message, &I_DolphinCommon_56x48, 72, 17);
dialog_message_show(dialogs, message);
dialog_message_free(message);
}
bool subghz_key_load(SubGhz* subghz, const char* file_path, bool show_dialog) {
furi_assert(subghz);
furi_assert(file_path);
Storage* storage = furi_record_open(RECORD_STORAGE);
FlipperFormat* fff_data_file = flipper_format_file_alloc(storage);
Stream* fff_data_stream =
flipper_format_get_raw_stream(subghz_txrx_get_fff_data(subghz->txrx));
SubGhzLoadKeyState load_key_state = SubGhzLoadKeyStateParseErr;
FuriString* temp_str = furi_string_alloc();
uint32_t temp_data32;
do {
stream_clean(fff_data_stream);
if(!flipper_format_file_open_existing(fff_data_file, file_path)) {
FURI_LOG_E(TAG, "Error open file %s", file_path);
break;
}
if(!flipper_format_read_header(fff_data_file, temp_str, &temp_data32)) {
FURI_LOG_E(TAG, "Missing or incorrect header");
break;
}
if(((!strcmp(furi_string_get_cstr(temp_str), SUBGHZ_KEY_FILE_TYPE)) ||
(!strcmp(furi_string_get_cstr(temp_str), SUBGHZ_RAW_FILE_TYPE))) &&
temp_data32 == SUBGHZ_KEY_FILE_VERSION) {
} else {
FURI_LOG_E(TAG, "Type or version mismatch");
break;
}
//Load frequency
if(!flipper_format_read_uint32(fff_data_file, "Frequency", &temp_data32, 1)) {
FURI_LOG_E(TAG, "Missing Frequency");
break;
}
if(!subghz_txrx_radio_device_is_frequency_valid(subghz->txrx, temp_data32)) {
FURI_LOG_E(TAG, "Frequency not supported on chosen radio module");
load_key_state = SubGhzLoadKeyStateUnsuportedFreq;
break;
}
// TODO: use different frequency allowed lists for differnet modules (non cc1101)
if(!furi_hal_subghz_is_tx_allowed(temp_data32)) {
FURI_LOG_E(TAG, "This frequency can only be used for RX");
load_key_state = SubGhzLoadKeyStateOnlyRx;
break;
}
//Load preset
if(!flipper_format_read_string(fff_data_file, "Preset", temp_str)) {
FURI_LOG_E(TAG, "Missing Preset");
break;
}
furi_string_set_str(
temp_str, subghz_txrx_get_preset_name(subghz->txrx, furi_string_get_cstr(temp_str)));
if(!strcmp(furi_string_get_cstr(temp_str), "")) {
break;
}
SubGhzSetting* setting = subghz_txrx_get_setting(subghz->txrx);
if(!strcmp(furi_string_get_cstr(temp_str), "CUSTOM")) {
//TODO FL-3551: add Custom_preset_module
//delete preset if it already exists
subghz_setting_delete_custom_preset(setting, furi_string_get_cstr(temp_str));
//load custom preset from file
if(!subghz_setting_load_custom_preset(
setting, furi_string_get_cstr(temp_str), fff_data_file)) {
FURI_LOG_E(TAG, "Missing Custom preset");
break;
}
}
size_t preset_index =
subghz_setting_get_inx_preset_by_name(setting, furi_string_get_cstr(temp_str));
subghz_txrx_set_preset(
subghz->txrx,
furi_string_get_cstr(temp_str),
temp_data32,
subghz_setting_get_preset_data(setting, preset_index),
subghz_setting_get_preset_data_size(setting, preset_index));
//Load protocol
if(!flipper_format_read_string(fff_data_file, "Protocol", temp_str)) {
FURI_LOG_E(TAG, "Missing Protocol");
break;
}
FlipperFormat* fff_data = subghz_txrx_get_fff_data(subghz->txrx);
if(!strcmp(furi_string_get_cstr(temp_str), "RAW")) {
//if RAW
subghz->load_type_file = SubGhzLoadTypeFileRaw;
subghz_protocol_raw_gen_fff_data(
fff_data, file_path, subghz_txrx_radio_device_get_name(subghz->txrx));
} else {
subghz->load_type_file = SubGhzLoadTypeFileKey;
stream_copy_full(
flipper_format_get_raw_stream(fff_data_file),
flipper_format_get_raw_stream(fff_data));
}
if(subghz_txrx_load_decoder_by_name_protocol(
subghz->txrx, furi_string_get_cstr(temp_str))) {
SubGhzProtocolStatus status = subghz_protocol_decoder_base_deserialize(
subghz_txrx_get_decoder(subghz->txrx), fff_data);
if(status != SubGhzProtocolStatusOk) {
load_key_state = SubGhzLoadKeyStateProtocolDescriptionErr;
break;
}
} else {
FURI_LOG_E(TAG, "Protocol not found");
break;
}
load_key_state = SubGhzLoadKeyStateOK;
} while(0);
furi_string_free(temp_str);
flipper_format_free(fff_data_file);
furi_record_close(RECORD_STORAGE);
switch(load_key_state) {
case SubGhzLoadKeyStateParseErr:
if(show_dialog) {
dialog_message_show_storage_error(subghz->dialogs, "Cannot parse\nfile");
}
return false;
case SubGhzLoadKeyStateProtocolDescriptionErr:
if(show_dialog) {
dialog_message_show_storage_error(
subghz->dialogs, "Error in protocol\nparameters\ndescription");
}
return false;
case SubGhzLoadKeyStateUnsuportedFreq:
if(show_dialog) {
subghz_dialog_message_freq_error(subghz, false);
}
return false;
case SubGhzLoadKeyStateOnlyRx:
if(show_dialog) {
subghz_dialog_message_freq_error(subghz, true);
}
return false;
case SubGhzLoadKeyStateOK:
return true;
default:
furi_crash("SubGhz: Unknown load_key_state.");
return false;
}
}
SubGhzLoadTypeFile subghz_get_load_type_file(SubGhz* subghz) {
furi_assert(subghz);
return subghz->load_type_file;
}
bool subghz_get_next_name_file(SubGhz* subghz, uint8_t max_len) {
furi_assert(subghz);
Storage* storage = furi_record_open(RECORD_STORAGE);
FuriString* temp_str = furi_string_alloc();
FuriString* file_name = furi_string_alloc();
FuriString* file_path = furi_string_alloc();
bool res = false;
if(subghz_path_is_file(subghz->file_path)) {
//get the name of the next free file
path_extract_filename(subghz->file_path, file_name, true);
path_extract_dirname(furi_string_get_cstr(subghz->file_path), file_path);
storage_get_next_filename(
storage,
furi_string_get_cstr(file_path),
furi_string_get_cstr(file_name),
SUBGHZ_APP_FILENAME_EXTENSION,
file_name,
max_len);
furi_string_printf(
temp_str,
"%s/%s%s",
furi_string_get_cstr(file_path),
furi_string_get_cstr(file_name),
SUBGHZ_APP_FILENAME_EXTENSION);
furi_string_set(subghz->file_path, temp_str);
res = true;
}
furi_string_free(temp_str);
furi_string_free(file_path);
furi_string_free(file_name);
furi_record_close(RECORD_STORAGE);
return res;
}
bool subghz_save_protocol_to_file(
SubGhz* subghz,
FlipperFormat* flipper_format,
const char* dev_file_name) {
furi_assert(subghz);
furi_assert(flipper_format);
furi_assert(dev_file_name);
Storage* storage = furi_record_open(RECORD_STORAGE);
Stream* flipper_format_stream = flipper_format_get_raw_stream(flipper_format);
bool saved = false;
FuriString* file_dir = furi_string_alloc();
path_extract_dirname(dev_file_name, file_dir);
do {
//removing additional fields
flipper_format_delete_key(flipper_format, "Repeat");
//flipper_format_delete_key(flipper_format, "Manufacture");
// Create subghz folder directory if necessary
if(!storage_simply_mkdir(storage, furi_string_get_cstr(file_dir))) {
dialog_message_show_storage_error(subghz->dialogs, "Cannot create\nfolder");
break;
}
if(!storage_simply_remove(storage, dev_file_name)) {
break;
}
stream_seek(flipper_format_stream, 0, StreamOffsetFromStart);
stream_save_to_file(flipper_format_stream, storage, dev_file_name, FSOM_CREATE_ALWAYS);
if(storage_common_stat(storage, dev_file_name, NULL) != FSE_OK) {
break;
}
saved = true;
} while(0);
furi_string_free(file_dir);
furi_record_close(RECORD_STORAGE);
return saved;
}
void subghz_save_to_file(void* context) {
furi_assert(context);
SubGhz* subghz = context;
if(subghz_path_is_file(subghz->file_path)) {
subghz_save_protocol_to_file(
subghz,
subghz_txrx_get_fff_data(subghz->txrx),
furi_string_get_cstr(subghz->file_path));
}
}
bool subghz_load_protocol_from_file(SubGhz* subghz) {
furi_assert(subghz);
FuriString* file_path = furi_string_alloc();
DialogsFileBrowserOptions browser_options;
dialog_file_browser_set_basic_options(
&browser_options, SUBGHZ_APP_FILENAME_EXTENSION, &I_sub1_10px);
browser_options.base_path = SUBGHZ_APP_FOLDER;
// Input events and views are managed by file_select
bool res = dialog_file_browser_show(
subghz->dialogs, subghz->file_path, subghz->file_path, &browser_options);
if(res) {
res = subghz_key_load(subghz, furi_string_get_cstr(subghz->file_path), true);
}
furi_string_free(file_path);
return res;
}
bool subghz_rename_file(SubGhz* subghz) {
furi_assert(subghz);
bool ret = true;
Storage* storage = furi_record_open(RECORD_STORAGE);
if(furi_string_cmp(subghz->file_path_tmp, subghz->file_path)) {
FS_Error fs_result = storage_common_rename(
storage,
furi_string_get_cstr(subghz->file_path_tmp),
furi_string_get_cstr(subghz->file_path));
if(fs_result != FSE_OK) {
dialog_message_show_storage_error(subghz->dialogs, "Cannot rename\n file/directory");
ret = false;
}
}
furi_record_close(RECORD_STORAGE);
return ret;
}
bool subghz_file_available(SubGhz* subghz) {
furi_assert(subghz);
bool ret = true;
Storage* storage = furi_record_open(RECORD_STORAGE);
FS_Error fs_result =
storage_common_stat(storage, furi_string_get_cstr(subghz->file_path), NULL);
if(fs_result != FSE_OK) {
dialog_message_show_storage_error(subghz->dialogs, "File not available\n file/directory");
ret = false;
}
furi_record_close(RECORD_STORAGE);
return ret;
}
bool subghz_delete_file(SubGhz* subghz) {
furi_assert(subghz);
Storage* storage = furi_record_open(RECORD_STORAGE);
bool result = storage_simply_remove(storage, furi_string_get_cstr(subghz->file_path_tmp));
furi_record_close(RECORD_STORAGE);
subghz_file_name_clear(subghz);
return result;
}
void subghz_file_name_clear(SubGhz* subghz) {
furi_assert(subghz);
furi_string_set(subghz->file_path, SUBGHZ_APP_FOLDER);
furi_string_reset(subghz->file_path_tmp);
}
bool subghz_path_is_file(FuriString* path) {
return furi_string_end_with(path, SUBGHZ_APP_FILENAME_EXTENSION);
}
void subghz_lock(SubGhz* subghz) {
furi_assert(subghz);
subghz->lock = SubGhzLockOn;
}
void subghz_unlock(SubGhz* subghz) {
furi_assert(subghz);
subghz->lock = SubGhzLockOff;
}
bool subghz_is_locked(SubGhz* subghz) {
furi_assert(subghz);
return (subghz->lock == SubGhzLockOn);
}
void subghz_rx_key_state_set(SubGhz* subghz, SubGhzRxKeyState state) {
furi_assert(subghz);
subghz->rx_key_state = state;
}
SubGhzRxKeyState subghz_rx_key_state_get(SubGhz* subghz) {
furi_assert(subghz);
return subghz->rx_key_state;
}