mirror of
https://github.com/Next-Flip/Momentum-Firmware.git
synced 2026-04-24 03:29:57 -07:00
Throw away Kostily & Velosipedy
Ne bag a ficha, bolshe ne nuzhna
This commit is contained in:
@@ -1,33 +1,14 @@
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#include "subghz_history.h"
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#include "subghz_history_private.h"
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#include <lib/subghz/receiver.h>
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#include <toolbox/path.h>
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#include <flipper_format/flipper_format_i.h>
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#include "flipper_format_stream_i.h"
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#include <inttypes.h>
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#define SUBGHZ_HISTORY_MAX 60
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/**
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* @brief Settings for temporary files
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*
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*/
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#define SUBGHZ_HISTORY_TMP_DIR EXT_PATH("subghz/tmp_history")
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#define SUBGHZ_HISTORY_TMP_EXTENSION ".tmp"
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#define SUBGHZ_HISTORY_TMP_SIGNAL_MAX 700
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#define SUBGHZ_HISTORY_TMP_SIGNAL_MIN 100
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#define SUBGHZ_HISTORY_TMP_REMOVE_FILES true
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#define SUBGHZ_HISTORY_TMP_RAW_KEY "RAW_Data"
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#define MAX_LINE 500
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const size_t buffer_size = 32;
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#include <furi.h>
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#define SUBGHZ_HISTORY_MAX 50
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#define TAG "SubGhzHistory"
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typedef struct {
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FuriString* item_str;
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FlipperFormat* flipper_string;
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FuriString* protocol_name;
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bool is_file;
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uint8_t type;
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SubGhzRadioPreset* preset;
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} SubGhzHistoryItem;
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@@ -45,143 +26,30 @@ struct SubGhzHistory {
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uint16_t last_index_write;
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uint8_t code_last_hash_data;
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FuriString* tmp_string;
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bool write_tmp_files;
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Storage* storage;
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SubGhzHistoryStruct* history;
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};
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#ifdef FURI_DEBUG
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#define LOG_DELAY 0
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#endif
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FuriString* subghz_history_generate_temp_filename(uint32_t index) {
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FuriHalRtcDateTime datetime = {0};
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furi_hal_rtc_get_datetime(&datetime);
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return furi_string_alloc_printf("%03ld%s", index, SUBGHZ_HISTORY_TMP_EXTENSION);
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}
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bool subghz_history_is_tmp_dir_exists(SubGhzHistory* instance) {
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FileInfo file_info;
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FS_Error error = storage_common_stat(instance->storage, SUBGHZ_HISTORY_TMP_DIR, &file_info);
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if(error == FSE_OK) {
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if(file_info.flags & FSF_DIRECTORY) {
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return true;
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}
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}
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return false;
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}
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bool subghz_history_check_sdcard(SubGhzHistory* instance) {
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "check_sdcard");
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uint32_t start_time = furi_get_tick();
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#endif
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bool result = false;
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// Stage 0 - check SD Card
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FS_Error status = storage_sd_status(instance->storage);
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if(status == FSE_OK) {
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result = subghz_history_is_tmp_dir_exists(instance);
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if(!subghz_history_is_tmp_dir_exists(instance)) {
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result = storage_simply_mkdir(instance->storage, SUBGHZ_HISTORY_TMP_DIR);
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}
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} else {
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FURI_LOG_W(TAG, "SD storage not installed! Status: %d", status);
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}
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "Running time (check_sdcard): %ld ms", furi_get_tick() - start_time);
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#endif
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return result;
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}
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void subghz_history_clear_tmp_dir(SubGhzHistory* instance) {
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furi_assert(instance);
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "clear_tmp_dir");
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#endif
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if(!instance->write_tmp_files) {
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// Nothing to do here!
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return;
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}
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//uint32_t start_time = furi_get_tick();
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#ifdef SUBGHZ_HISTORY_TMP_REMOVE_FILES
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// Stage 0 - Dir exists?
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bool res = subghz_history_is_tmp_dir_exists(instance);
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if(res) {
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// Stage 1 - delete all content if exists
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FileInfo fileinfo;
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storage_common_stat(instance->storage, SUBGHZ_HISTORY_TMP_DIR, &fileinfo);
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res = fileinfo.flags & FSF_DIRECTORY ?
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storage_simply_remove_recursive(instance->storage, SUBGHZ_HISTORY_TMP_DIR) :
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(storage_common_remove(instance->storage, SUBGHZ_HISTORY_TMP_DIR) == FSE_OK);
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}
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// Stage 2 - create dir if necessary
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res = storage_simply_mkdir(instance->storage, SUBGHZ_HISTORY_TMP_DIR);
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if(!res) {
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FURI_LOG_E(TAG, "Cannot process temp dir!");
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}
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#endif
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/* uint32_t stop_time = furi_get_tick() - start_time;
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FURI_LOG_I(TAG, "Running time (clear_tmp_dir): %d ms", stop_time);*/
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}
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SubGhzHistory* subghz_history_alloc(void) {
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SubGhzHistory* instance = malloc(sizeof(SubGhzHistory));
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instance->tmp_string = furi_string_alloc();
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instance->history = malloc(sizeof(SubGhzHistoryStruct));
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SubGhzHistoryItemArray_init(instance->history->data);
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instance->storage = furi_record_open(RECORD_STORAGE);
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instance->write_tmp_files = subghz_history_check_sdcard(instance);
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if(!instance->write_tmp_files) {
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FURI_LOG_E(TAG, "Unstable work! Cannot use SD Card!");
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}
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return instance;
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}
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void subghz_history_item_free(void* current_item) {
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furi_assert(current_item);
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SubGhzHistoryItem* item = (SubGhzHistoryItem*)current_item;
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furi_string_free(item->item_str);
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furi_string_free(item->preset->name);
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furi_string_free(item->protocol_name);
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free(item->preset);
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item->type = 0;
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item->is_file = false;
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if(item->flipper_string != NULL) {
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flipper_format_free(item->flipper_string);
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}
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}
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void subghz_history_clean_item_array(SubGhzHistory* instance) {
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for
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M_EACH(item, instance->history->data, SubGhzHistoryItemArray_t) {
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subghz_history_item_free(item);
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}
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}
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void subghz_history_free(SubGhzHistory* instance) {
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furi_assert(instance);
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furi_string_free(instance->tmp_string);
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subghz_history_clean_item_array(instance);
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for
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M_EACH(item, instance->history->data, SubGhzHistoryItemArray_t) {
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furi_string_free(item->item_str);
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furi_string_free(item->preset->name);
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free(item->preset);
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flipper_format_free(item->flipper_string);
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item->type = 0;
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}
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SubGhzHistoryItemArray_clear(instance->history->data);
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free(instance->history);
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// Delete all temporary file, on exit it's ok
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subghz_history_clear_tmp_dir(instance);
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furi_record_close(RECORD_STORAGE);
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free(instance);
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}
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@@ -206,9 +74,14 @@ const char* subghz_history_get_preset(SubGhzHistory* instance, uint16_t idx) {
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void subghz_history_reset(SubGhzHistory* instance) {
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furi_assert(instance);
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furi_string_reset(instance->tmp_string);
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subghz_history_clean_item_array(instance);
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for
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M_EACH(item, instance->history->data, SubGhzHistoryItemArray_t) {
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furi_string_free(item->item_str);
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furi_string_free(item->preset->name);
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free(item->preset);
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flipper_format_free(item->flipper_string);
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item->type = 0;
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}
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SubGhzHistoryItemArray_reset(instance->history->data);
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instance->last_index_write = 0;
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instance->code_last_hash_data = 0;
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@@ -228,8 +101,12 @@ uint8_t subghz_history_get_type_protocol(SubGhzHistory* instance, uint16_t idx)
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const char* subghz_history_get_protocol_name(SubGhzHistory* instance, uint16_t idx) {
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furi_assert(instance);
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SubGhzHistoryItem* item = SubGhzHistoryItemArray_get(instance->history->data, idx);
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return furi_string_get_cstr(item->protocol_name);
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flipper_format_rewind(item->flipper_string);
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if(!flipper_format_read_string(item->flipper_string, "Protocol", instance->tmp_string)) {
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FURI_LOG_E(TAG, "Missing Protocol");
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furi_string_reset(instance->tmp_string);
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}
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return furi_string_get_cstr(instance->tmp_string);
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}
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FlipperFormat* subghz_history_get_raw_data(SubGhzHistory* instance, uint16_t idx) {
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@@ -238,72 +115,23 @@ FlipperFormat* subghz_history_get_raw_data(SubGhzHistory* instance, uint16_t idx
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if(item->flipper_string) {
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return item->flipper_string;
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} else {
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bool result_ok = false;
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if(instance->write_tmp_files && item->is_file) {
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// We have files!
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FuriString* filename = subghz_history_generate_temp_filename(idx);
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FuriString* dir_path;
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dir_path = furi_string_alloc_printf(
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"%s/%s", SUBGHZ_HISTORY_TMP_DIR, furi_string_get_cstr(filename));
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if(storage_file_exists(instance->storage, furi_string_get_cstr(dir_path))) {
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#ifdef FURI_DEBUG
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FURI_LOG_D(TAG, "Exist: %s", furi_string_get_cstr(dir_path));
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furi_delay_ms(LOG_DELAY);
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#endif
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// Set to current anyway it has NULL value
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item->flipper_string = flipper_format_string_alloc();
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Stream* dst_stream = flipper_format_get_raw_stream(item->flipper_string);
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stream_clean(dst_stream);
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size_t size = stream_load_from_file(
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dst_stream, instance->storage, furi_string_get_cstr(dir_path));
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if(size > 0) {
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "Save ok!");
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furi_delay_ms(LOG_DELAY);
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#endif
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// We changed contents of file, so we no needed to load
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// content from disk for the next time
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item->is_file = false;
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result_ok = true;
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} else {
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FURI_LOG_E(TAG, "Stream copy failed!");
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flipper_format_free(item->flipper_string);
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}
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} else {
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FURI_LOG_E(TAG, "Can't convert filename to file");
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}
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furi_string_free(filename);
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furi_string_free(dir_path);
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} else {
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#ifdef FURI_DEBUG
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FURI_LOG_W(TAG, "Write TMP files failed!");
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furi_delay_ms(LOG_DELAY);
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#endif
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}
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return result_ok ? item->flipper_string : NULL;
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return NULL;
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}
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}
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bool subghz_history_get_text_space_left(SubGhzHistory* instance, FuriString* output) {
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furi_assert(instance);
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if(instance->last_index_write == SUBGHZ_HISTORY_MAX) {
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if(output != NULL) furi_string_printf(output, "Memory is FULL");
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return true;
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}
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if(output != NULL) {
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if(output != NULL)
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furi_string_printf(output, "%02u/%02u", instance->last_index_write, SUBGHZ_HISTORY_MAX);
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}
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return false;
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}
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uint16_t subghz_history_get_last_index(SubGhzHistory* instance) {
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return instance->last_index_write;
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}
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void subghz_history_get_text_item_menu(SubGhzHistory* instance, FuriString* output, uint16_t idx) {
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SubGhzHistoryItem* item = SubGhzHistoryItemArray_get(instance->history->data, idx);
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furi_string_set(output, item->item_str);
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@@ -316,9 +144,7 @@ bool subghz_history_add_to_history(
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furi_assert(instance);
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furi_assert(context);
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if(instance->last_index_write >= SUBGHZ_HISTORY_MAX) {
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return false;
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}
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if(instance->last_index_write >= SUBGHZ_HISTORY_MAX) return false;
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SubGhzProtocolDecoderBase* decoder_base = context;
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if((instance->code_last_hash_data ==
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@@ -330,6 +156,7 @@ bool subghz_history_add_to_history(
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instance->code_last_hash_data = subghz_protocol_decoder_base_get_hash_data(decoder_base);
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instance->last_update_timestamp = furi_get_tick();
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FuriString* text;
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text = furi_string_alloc();
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SubGhzHistoryItem* item = SubGhzHistoryItemArray_push_raw(instance->history->data);
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@@ -342,11 +169,6 @@ bool subghz_history_add_to_history(
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item->preset->data_size = preset->data_size;
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item->item_str = furi_string_alloc();
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item->protocol_name = furi_string_alloc();
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bool tmp_file_for_raw = false;
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// At this point file mapped to memory otherwise file cannot decode
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item->flipper_string = flipper_format_string_alloc();
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subghz_protocol_decoder_base_serialize(decoder_base, item->flipper_string, preset);
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@@ -358,26 +180,8 @@ bool subghz_history_add_to_history(
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if(!flipper_format_read_string(item->flipper_string, "Protocol", instance->tmp_string)) {
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FURI_LOG_E(TAG, "Missing Protocol");
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break;
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} else {
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furi_string_printf(
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item->protocol_name, "%s", furi_string_get_cstr(instance->tmp_string));
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}
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if(!strcmp(furi_string_get_cstr(instance->tmp_string), "RAW")) {
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// Enable writing temp files to micro sd
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tmp_file_for_raw = true;
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// Write display name
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furi_string_printf(
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item->item_str,
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"RAW %03ld.%02ld",
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preset->frequency / 1000000 % 1000,
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preset->frequency / 10000 % 100);
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// Rewind
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if(!flipper_format_rewind(item->flipper_string)) {
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FURI_LOG_E(TAG, "Rewind error");
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}
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break;
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} else if(!strcmp(furi_string_get_cstr(instance->tmp_string), "KeeLoq")) {
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if(!strcmp(furi_string_get_cstr(instance->tmp_string), "KeeLoq")) {
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furi_string_set(instance->tmp_string, "KL ");
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if(!flipper_format_read_string(item->flipper_string, "Manufacture", text)) {
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FURI_LOG_E(TAG, "Missing Protocol");
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@@ -405,7 +209,6 @@ bool subghz_history_add_to_history(
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for(uint8_t i = 0; i < sizeof(uint64_t); i++) {
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data = (data << 8) | key_data[i];
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}
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if(!(uint32_t)(data >> 32)) {
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furi_string_printf(
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item->item_str,
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@@ -422,461 +225,7 @@ bool subghz_history_add_to_history(
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}
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} while(false);
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// If we can write to files
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if(instance->write_tmp_files && tmp_file_for_raw) {
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FuriString* filename = subghz_history_generate_temp_filename(instance->last_index_write);
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FuriString* dir_path;
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dir_path = furi_string_alloc();
|
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furi_string_cat_printf(
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dir_path, "%s/%s", SUBGHZ_HISTORY_TMP_DIR, furi_string_get_cstr(filename));
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "Save temp file: %s", furi_string_get_cstr(dir_path));
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#endif
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if(!subghz_history_tmp_write_file_split(instance, item, furi_string_get_cstr(dir_path))) {
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// Plan B!
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subghz_history_tmp_write_file_full(instance, item, dir_path);
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}
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if(item->is_file) {
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flipper_format_free(item->flipper_string);
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item->flipper_string = NULL;
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}
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furi_string_free(filename);
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furi_string_free(dir_path);
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} else {
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#ifdef FURI_DEBUG
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FURI_LOG_I(TAG, "Old fashion way");
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#endif
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}
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furi_string_free(text);
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instance->last_index_write++;
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return true;
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}
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||||
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||||
static inline bool is_space_playground(char c) {
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return c == ' ' || c == '\t' || c == flipper_format_eolr;
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}
|
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bool subghz_history_stream_read_valid_key(Stream* stream, FuriString* key) {
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furi_string_reset(key);
|
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uint8_t buffer[buffer_size];
|
||||
|
||||
bool found = false;
|
||||
bool error = false;
|
||||
bool accumulate = true;
|
||||
bool new_line = true;
|
||||
|
||||
while(true) {
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||||
size_t was_read = stream_read(stream, buffer, buffer_size);
|
||||
if(was_read == 0) break;
|
||||
|
||||
for(size_t i = 0; i < was_read; i++) {
|
||||
uint8_t data = buffer[i];
|
||||
if(data == flipper_format_eoln) {
|
||||
// EOL found, clean data, start accumulating data and set the new_line flag
|
||||
furi_string_reset(key);
|
||||
accumulate = true;
|
||||
new_line = true;
|
||||
} else if(data == flipper_format_eolr) {
|
||||
// ignore
|
||||
} else if(data == flipper_format_comment && new_line) {
|
||||
// if there is a comment character and we are at the beginning of a new line
|
||||
// do not accumulate comment data and reset the new_line flag
|
||||
accumulate = false;
|
||||
new_line = false;
|
||||
} else if(data == flipper_format_delimiter) {
|
||||
if(new_line) {
|
||||
// we are on a "new line" and found the delimiter
|
||||
// this can only be if we have previously found some kind of key, so
|
||||
// clear the data, set the flag that we no longer want to accumulate data
|
||||
// and reset the new_line flag
|
||||
furi_string_reset(key);
|
||||
accumulate = false;
|
||||
new_line = false;
|
||||
} else {
|
||||
// parse the delimiter only if we are accumulating data
|
||||
if(accumulate) {
|
||||
// we found the delimiter, move the rw pointer to the delimiter location
|
||||
// and signal that we have found something
|
||||
if(!stream_seek(stream, i - was_read, StreamOffsetFromCurrent)) {
|
||||
error = true;
|
||||
break;
|
||||
}
|
||||
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// just new symbol, reset the new_line flag
|
||||
new_line = false;
|
||||
if(accumulate) {
|
||||
// and accumulate data if we want
|
||||
furi_string_push_back(key, data);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if(found || error) break;
|
||||
}
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
bool subghz_history_stream_seek_to_key(Stream* stream, const char* key, bool strict_mode) {
|
||||
bool found = false;
|
||||
FuriString* read_key;
|
||||
|
||||
read_key = furi_string_alloc();
|
||||
|
||||
while(!stream_eof(stream)) {
|
||||
if(subghz_history_stream_read_valid_key(stream, read_key)) {
|
||||
if(furi_string_cmp_str(read_key, key) == 0) {
|
||||
if(!stream_seek(stream, 2, StreamOffsetFromCurrent)) {
|
||||
break;
|
||||
}
|
||||
found = true;
|
||||
break;
|
||||
} else if(strict_mode) {
|
||||
found = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
furi_string_free(read_key);
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
bool subghz_history_stream_read_value(Stream* stream, FuriString* value, bool* last) {
|
||||
enum { LeadingSpace, ReadValue, TrailingSpace } state = LeadingSpace;
|
||||
const size_t buffer_size = 32;
|
||||
uint8_t buffer[buffer_size];
|
||||
bool result = false;
|
||||
bool error = false;
|
||||
|
||||
furi_string_reset(value);
|
||||
|
||||
while(true) {
|
||||
size_t was_read = stream_read(stream, buffer, buffer_size);
|
||||
|
||||
if(was_read == 0) {
|
||||
if(state != LeadingSpace && stream_eof(stream)) {
|
||||
result = true;
|
||||
*last = true;
|
||||
} else {
|
||||
error = true;
|
||||
}
|
||||
}
|
||||
|
||||
for(uint16_t i = 0; i < was_read; i++) {
|
||||
const uint8_t data = buffer[i];
|
||||
|
||||
if(state == LeadingSpace) {
|
||||
if(is_space_playground(data)) {
|
||||
continue;
|
||||
} else if(data == flipper_format_eoln) {
|
||||
stream_seek(stream, i - was_read, StreamOffsetFromCurrent);
|
||||
error = true;
|
||||
break;
|
||||
} else {
|
||||
state = ReadValue;
|
||||
furi_string_push_back(value, data);
|
||||
}
|
||||
} else if(state == ReadValue) {
|
||||
if(is_space_playground(data)) {
|
||||
state = TrailingSpace;
|
||||
} else if(data == flipper_format_eoln) {
|
||||
if(!stream_seek(stream, i - was_read, StreamOffsetFromCurrent)) {
|
||||
error = true;
|
||||
} else {
|
||||
result = true;
|
||||
*last = true;
|
||||
}
|
||||
break;
|
||||
} else {
|
||||
furi_string_push_back(value, data);
|
||||
}
|
||||
} else if(state == TrailingSpace) {
|
||||
if(is_space_playground(data)) {
|
||||
continue;
|
||||
} else if(!stream_seek(stream, i - was_read, StreamOffsetFromCurrent)) {
|
||||
error = true;
|
||||
} else {
|
||||
*last = (data == flipper_format_eoln);
|
||||
result = true;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if(error || result) break;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
bool subghz_history_read_int32(Stream* stream, int32_t* _data, const uint16_t data_size) {
|
||||
bool result = false;
|
||||
result = true;
|
||||
FuriString* value;
|
||||
value = furi_string_alloc();
|
||||
|
||||
for(size_t i = 0; i < data_size; i++) {
|
||||
bool last = false;
|
||||
result = subghz_history_stream_read_value(stream, value, &last);
|
||||
if(result) {
|
||||
int scan_values = 0;
|
||||
|
||||
int32_t* data = _data;
|
||||
scan_values = sscanf(furi_string_get_cstr(value), "%" PRIi32, &data[i]);
|
||||
|
||||
if(scan_values != 1) {
|
||||
result = false;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
|
||||
if(last && ((i + 1) != data_size)) {
|
||||
result = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
furi_string_free(value);
|
||||
return result;
|
||||
}
|
||||
|
||||
uint32_t subghz_history_rand_range(uint32_t min, uint32_t max) {
|
||||
// size of range, inclusive
|
||||
const uint32_t length_of_range = max - min + 1;
|
||||
|
||||
// add n so that we don't return a number below our range
|
||||
return (uint32_t)(rand() % length_of_range + min);
|
||||
}
|
||||
|
||||
bool subghz_history_write_file_noise(
|
||||
Stream* file,
|
||||
bool is_negative_start,
|
||||
size_t current_position,
|
||||
bool empty_line) {
|
||||
size_t was_write = 0;
|
||||
if(empty_line) {
|
||||
was_write = stream_write_format(file, "%s: ", SUBGHZ_HISTORY_TMP_RAW_KEY);
|
||||
|
||||
if(was_write <= 0) {
|
||||
FURI_LOG_E(TAG, "Can't write key!");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
int8_t first;
|
||||
int8_t second;
|
||||
if(is_negative_start) {
|
||||
first = -1;
|
||||
second = 1;
|
||||
} else {
|
||||
first = 1;
|
||||
second = -1;
|
||||
}
|
||||
while(current_position < MAX_LINE) {
|
||||
was_write = stream_write_format(
|
||||
file,
|
||||
"%ld %ld ",
|
||||
subghz_history_rand_range(
|
||||
SUBGHZ_HISTORY_TMP_SIGNAL_MIN, SUBGHZ_HISTORY_TMP_SIGNAL_MAX) *
|
||||
first,
|
||||
subghz_history_rand_range(
|
||||
SUBGHZ_HISTORY_TMP_SIGNAL_MIN, SUBGHZ_HISTORY_TMP_SIGNAL_MAX) *
|
||||
second);
|
||||
|
||||
if(was_write <= 0) {
|
||||
FURI_LOG_E(TAG, "Can't write random values!");
|
||||
return false;
|
||||
}
|
||||
|
||||
current_position += was_write;
|
||||
}
|
||||
|
||||
// Step back to write \n instead of space
|
||||
size_t offset = stream_tell(file);
|
||||
if(stream_seek(file, offset - 1, StreamOffsetFromCurrent)) {
|
||||
FURI_LOG_E(TAG, "Step back failed!");
|
||||
return false;
|
||||
}
|
||||
|
||||
return stream_write_char(file, flipper_format_eoln) > 0;
|
||||
}
|
||||
|
||||
bool subghz_history_write_file_data(
|
||||
Stream* src,
|
||||
Stream* file,
|
||||
bool* is_negative_start,
|
||||
size_t* current_position) {
|
||||
size_t offset_file = 0;
|
||||
bool result = false;
|
||||
int32_t value = 0;
|
||||
|
||||
do {
|
||||
if(!subghz_history_read_int32(src, &value, 1)) {
|
||||
result = true;
|
||||
break;
|
||||
}
|
||||
offset_file = stream_tell(file);
|
||||
stream_write_format(file, "%ld ", value);
|
||||
*current_position += stream_tell(file) - offset_file;
|
||||
|
||||
if(*current_position > MAX_LINE) {
|
||||
if((is_negative_start && value > 0) || (!is_negative_start && value < 0)) {
|
||||
// Align values
|
||||
continue;
|
||||
}
|
||||
|
||||
if(stream_write_format(file, "\n%s: ", SUBGHZ_HISTORY_TMP_RAW_KEY) == 0) {
|
||||
FURI_LOG_E(TAG, "Can't write new line!");
|
||||
result = false;
|
||||
break;
|
||||
}
|
||||
*current_position = 0;
|
||||
}
|
||||
} while(true);
|
||||
|
||||
*is_negative_start = value < 0;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
bool subghz_history_tmp_write_file_split(
|
||||
SubGhzHistory* instance,
|
||||
void* current_item,
|
||||
const char* dir_path) {
|
||||
furi_assert(instance);
|
||||
furi_assert(current_item);
|
||||
furi_assert(dir_path);
|
||||
#ifdef FURI_DEBUG
|
||||
FURI_LOG_I(TAG, "Save temp file splitted: %s", dir_path);
|
||||
#endif
|
||||
SubGhzHistoryItem* item = (SubGhzHistoryItem*)current_item;
|
||||
|
||||
uint8_t buffer[buffer_size];
|
||||
Stream* src = flipper_format_get_raw_stream(item->flipper_string);
|
||||
stream_rewind(src);
|
||||
|
||||
FlipperFormat* flipper_format_file = flipper_format_file_alloc(instance->storage);
|
||||
bool result = false;
|
||||
FuriString* temp_str = furi_string_alloc();
|
||||
|
||||
do {
|
||||
if(storage_file_exists(instance->storage, dir_path) &&
|
||||
storage_common_remove(instance->storage, dir_path) != FSE_OK) {
|
||||
FURI_LOG_E(TAG, "Can't delete old file!");
|
||||
break;
|
||||
}
|
||||
path_extract_dirname(dir_path, temp_str);
|
||||
FS_Error fs_result =
|
||||
storage_common_mkdir(instance->storage, furi_string_get_cstr(temp_str));
|
||||
if(fs_result != FSE_OK && fs_result != FSE_EXIST) {
|
||||
FURI_LOG_E(TAG, "Can't create dir!");
|
||||
break;
|
||||
}
|
||||
result = flipper_format_file_open_always(flipper_format_file, dir_path);
|
||||
if(!result) {
|
||||
FURI_LOG_E(TAG, "Can't open file for write!");
|
||||
break;
|
||||
}
|
||||
Stream* file = flipper_format_get_raw_stream(flipper_format_file);
|
||||
|
||||
if(!subghz_history_stream_seek_to_key(src, SUBGHZ_HISTORY_TMP_RAW_KEY, false)) {
|
||||
FURI_LOG_E(TAG, "Can't find key!");
|
||||
break;
|
||||
}
|
||||
bool is_negative_start = false;
|
||||
bool found = false;
|
||||
|
||||
size_t offset_start;
|
||||
offset_start = stream_tell(src);
|
||||
|
||||
// Check for negative value at the start and end to align file by correct values
|
||||
size_t was_read = stream_read(src, buffer, 1);
|
||||
if(was_read <= 0) {
|
||||
FURI_LOG_E(TAG, "Can't obtain first mark!");
|
||||
break;
|
||||
}
|
||||
|
||||
is_negative_start = buffer[0] == '-';
|
||||
|
||||
// Ready to write stream to file
|
||||
size_t current_position;
|
||||
stream_rewind(src);
|
||||
current_position = stream_copy(src, file, offset_start);
|
||||
if(current_position != offset_start) {
|
||||
FURI_LOG_E(TAG, "Invalid copy header data from one stream to another!");
|
||||
break;
|
||||
}
|
||||
|
||||
found = true;
|
||||
|
||||
current_position = 0;
|
||||
if(!subghz_history_write_file_noise(file, is_negative_start, current_position, false)) {
|
||||
FURI_LOG_E(TAG, "Add start noise failed!");
|
||||
break;
|
||||
}
|
||||
|
||||
if(stream_write_format(file, "%s: ", SUBGHZ_HISTORY_TMP_RAW_KEY) == 0) {
|
||||
FURI_LOG_E(TAG, "Can't write new line!");
|
||||
result = false;
|
||||
break;
|
||||
}
|
||||
|
||||
if(!subghz_history_write_file_data(src, file, &is_negative_start, ¤t_position)) {
|
||||
FURI_LOG_E(TAG, "Split by lines failed!");
|
||||
break;
|
||||
}
|
||||
|
||||
if(!subghz_history_write_file_noise(file, is_negative_start, current_position, false)) {
|
||||
FURI_LOG_E(TAG, "Add end noise failed!");
|
||||
break;
|
||||
}
|
||||
|
||||
if(!subghz_history_write_file_noise(file, is_negative_start, 0, true)) {
|
||||
FURI_LOG_E(TAG, "Add end noise failed!");
|
||||
break;
|
||||
}
|
||||
|
||||
result = found;
|
||||
} while(false);
|
||||
flipper_format_file_close(flipper_format_file);
|
||||
flipper_format_free(flipper_format_file);
|
||||
furi_string_free(temp_str);
|
||||
|
||||
item->is_file = result;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
void subghz_history_tmp_write_file_full(
|
||||
SubGhzHistory* instance,
|
||||
void* current_item,
|
||||
FuriString* dir_path) {
|
||||
SubGhzHistoryItem* item = (SubGhzHistoryItem*)current_item;
|
||||
#ifdef FURI_DEBUG
|
||||
FURI_LOG_W(TAG, "Save temp file full: %s", furi_string_get_cstr(dir_path));
|
||||
#endif
|
||||
Stream* dst = flipper_format_get_raw_stream(item->flipper_string);
|
||||
stream_rewind(dst);
|
||||
if(stream_save_to_file(
|
||||
dst, instance->storage, furi_string_get_cstr(dir_path), FSOM_CREATE_ALWAYS) > 0) {
|
||||
#ifdef FURI_DEBUG
|
||||
FURI_LOG_I(TAG, "Save done!");
|
||||
#endif
|
||||
// This item contains fake data to load from SD
|
||||
item->is_file = true;
|
||||
} else {
|
||||
FURI_LOG_E(TAG, "Stream copy failed!");
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user